diff --git a/.github/README.md b/.github/README.md index d9a1c4567..071854a25 100644 --- a/.github/README.md +++ b/.github/README.md @@ -30,7 +30,7 @@ TC2 is mostly about the changes made _on top_ of a mid-Jungle Inferno developmen * As a separate game, you cannot play normal TF2 matchmaking. You can *only* connect to TC2 servers. * Information about multiplayer playtests can be found [on our Discord server](https://discord.gg/CuPb2zV). -## Basic Installation +## Basic Installation (Windows) New users should follow this approach. @@ -46,6 +46,16 @@ New users should follow this approach. *Advanced installation instructions (for contributors and developers) [can be found here](https://github.com/mastercomfig/tf2-patches/wiki/Advanced-Installation-Instructions).* +## Basic Installation (Linux) + +New users should follow this approach. + +1. [Download](https://github.com/mastercomfig/tf2-patches/releases/latest) `game_dist_linux.zip` from the latest release. +2. Extract the downloaded ZIP to a directory on your computer. +3. Open a shell, `cd` to the directory you extracted TC2 into, and run `./link.sh` +4. In the same directory, run `./start_tf2.sh`. Note that you must have Steam running. +5. Enjoy! + ## For players: ### [Things to keep in mind with TC2](https://github.com/mastercomfig/tf2-patches/wiki/Things-to-keep-in-mind-with-TC2) diff --git a/.gitignore b/.gitignore index 816ba9a0f..8e2628819 100644 --- a/.gitignore +++ b/.gitignore @@ -20,6 +20,7 @@ ipch *.idb *.sln *.recipe +*.project pythonenv*/ /src/enc_temp_folder @@ -27,6 +28,7 @@ pythonenv*/ *.a *.la *.o +*.so *.lo *.Plo *.obj @@ -37,6 +39,7 @@ pythonenv*/ *.mak *.mak.vpc_crc *.xcodeproj/ +src/devtools/bin/vpc_linux obj*/ !src/devtools/*.mak !src/utils/smdlexp/smdlexp.mak @@ -96,43 +99,209 @@ Debug_*/ UpgradeLog*.htm # third party build products -src/thirdparty/protobuf-2.6.1/src/Makefile.in -src/thirdparty/protobuf-2.6.1/protobuf.pc -src/thirdparty/protobuf-2.6.1/autom4te.cache -src/thirdparty/protobuf-2.6.1/compile -src/thirdparty/protobuf-2.6.1/stamp-h1 src/thirdparty/protobuf-2.6.1/Makefile -src/thirdparty/protobuf-2.6.1/Makefile.in -src/thirdparty/protobuf-2.6.1/libtool -src/thirdparty/protobuf-2.6.1/config.log -src/thirdparty/protobuf-2.6.1/protobuf-lite.pc -src/thirdparty/protobuf-2.6.1/aclocal.m4 -src/thirdparty/protobuf-2.6.1/gtest/configure -src/thirdparty/protobuf-2.6.1/configure -src/thirdparty/protobuf-2.6.1/src/protoc -src/thirdparty/protobuf-2.6.1/src/unittest_proto_middleman -src/thirdparty/protobuf-2.6.1/**/Makefile -src/thirdparty/protobuf-2.6.1/**/Makefile.in -src/thirdparty/protobuf-2.6.1/**/libtool -src/thirdparty/protobuf-2.6.1/**/.dirstamp -src/thirdparty/protobuf-2.6.1/gtest/config.status -src/thirdparty/protobuf-2.6.1/gtest/scripts/gtest-config -src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h -src/thirdparty/protobuf-2.6.1/**/stamp-h1 +src/thirdparty/protobuf-2.6.1/autom4te.cache/ src/thirdparty/protobuf-2.6.1/config.h +src/thirdparty/protobuf-2.6.1/config.h.in~ src/thirdparty/protobuf-2.6.1/config.status -src/thirdparty/protobuf-2.6.1/test-driver -src/thirdparty/protobuf-2.6.1/missing -src/thirdparty/protobuf-2.6.1/**/.deps -src/thirdparty/protobuf-2.6.1/**/.libs -src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.* -src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest*.pb.* +src/thirdparty/protobuf-2.6.1/gtest/Makefile +src/thirdparty/protobuf-2.6.1/gtest/autom4te.cache/ +src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h +src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h.in~ +src/thirdparty/protobuf-2.6.1/gtest/build-aux/stamp-h1 +src/thirdparty/protobuf-2.6.1/gtest/config.status +src/thirdparty/protobuf-2.6.1/gtest/fused-src/gtest/.deps/ +src/thirdparty/protobuf-2.6.1/gtest/libtool +src/thirdparty/protobuf-2.6.1/gtest/samples/.deps/ +src/thirdparty/protobuf-2.6.1/gtest/scripts/gtest-config +src/thirdparty/protobuf-2.6.1/gtest/test/.deps/ +src/thirdparty/protobuf-2.6.1/libtool +src/thirdparty/protobuf-2.6.1/protobuf-lite.pc +src/thirdparty/protobuf-2.6.1/protobuf.pc +src/thirdparty/protobuf-2.6.1/src/.libs/ +src/thirdparty/protobuf-2.6.1/src/Makefile src/thirdparty/protobuf-2.6.1/src/google/protobuf/.deps/ src/thirdparty/protobuf-2.6.1/src/google/protobuf/.dirstamp -src/thirdparty/protobuf-2.6.1/src/google/protobuf/.libs/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/.dirstamp +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/cpp/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/cpp/.dirstamp +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/java/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/java/.dirstamp +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/python/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/compiler/python/.dirstamp +src/thirdparty/protobuf-2.6.1/src/google/protobuf/io/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/io/.dirstamp +src/thirdparty/protobuf-2.6.1/src/google/protobuf/stubs/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/stubs/.dirstamp +src/thirdparty/protobuf-2.6.1/src/google/protobuf/testing/.deps/ +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_custom_options.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_custom_options.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_embed_optimize_for.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_embed_optimize_for.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_empty.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_empty.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import_lite.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import_lite.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import_public.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import_public.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import_public_lite.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_import_public_lite.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_lite.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_lite.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_lite_imports_nonlite.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_lite_imports_nonlite.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_mset.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_mset.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_no_generic_services.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_no_generic_services.pb.h +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_optimize_for.pb.cc +src/thirdparty/protobuf-2.6.1/src/google/protobuf/unittest_optimize_for.pb.h +src/thirdparty/protobuf-2.6.1/src/protoc +src/thirdparty/protobuf-2.6.1/src/unittest_proto_middleman +src/thirdparty/protobuf-2.6.1/stamp-h1 +src/thirdparty/protobuf-2.6.1/Makefile.in +src/thirdparty/protobuf-2.6.1/aclocal.m4 +src/thirdparty/protobuf-2.6.1/config.h.in +src/thirdparty/protobuf-2.6.1/configure +src/thirdparty/protobuf-2.6.1/gtest/Makefile.in +src/thirdparty/protobuf-2.6.1/gtest/aclocal.m4 +src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h.in +src/thirdparty/protobuf-2.6.1/gtest/build-aux/ltmain.sh +src/thirdparty/protobuf-2.6.1/gtest/configure +src/thirdparty/protobuf-2.6.1/gtest/m4/libtool.m4 +src/thirdparty/protobuf-2.6.1/gtest/m4/ltoptions.m4 +src/thirdparty/protobuf-2.6.1/gtest/m4/ltversion.m4 +src/thirdparty/protobuf-2.6.1/ltmain.sh +src/thirdparty/protobuf-2.6.1/m4/libtool.m4 +src/thirdparty/protobuf-2.6.1/m4/ltoptions.m4 +src/thirdparty/protobuf-2.6.1/m4/ltversion.m4 +src/thirdparty/protobuf-2.6.1/src/Makefile.in src/thirdparty/libpng-1.5.2/pngtest +src/thirdparty/libedit-3.1/Makefile.in +src/thirdparty/libedit-3.1/aclocal.m4 +src/thirdparty/libedit-3.1/config.h.in +src/thirdparty/libedit-3.1/configure +src/thirdparty/libedit-3.1/doc/Makefile.in +src/thirdparty/libedit-3.1/examples/Makefile.in +src/thirdparty/libedit-3.1/src/Makefile.in +src/thirdparty/libedit-3.1/Makefile +src/thirdparty/libedit-3.1/autom4te.cache/ +src/thirdparty/libedit-3.1/config.h +src/thirdparty/libedit-3.1/config.h.in~ +src/thirdparty/libedit-3.1/config.status +src/thirdparty/libedit-3.1/doc/Makefile +src/thirdparty/libedit-3.1/doc/editline.3 +src/thirdparty/libedit-3.1/doc/editline.7 +src/thirdparty/libedit-3.1/doc/editrc.5 +src/thirdparty/libedit-3.1/examples/.deps/ +src/thirdparty/libedit-3.1/examples/.libs/ +src/thirdparty/libedit-3.1/examples/Makefile +src/thirdparty/libedit-3.1/examples/fileman +src/thirdparty/libedit-3.1/examples/tc1 +src/thirdparty/libedit-3.1/examples/wtc1 +src/thirdparty/libedit-3.1/libedit.pc +src/thirdparty/libedit-3.1/libtool +src/thirdparty/libedit-3.1/src/.libs/ +src/thirdparty/libedit-3.1/src/Makefile +src/thirdparty/libedit-3.1/src/common.h +src/thirdparty/libedit-3.1/src/emacs.h +src/thirdparty/libedit-3.1/src/fcns.h +src/thirdparty/libedit-3.1/src/func.h +src/thirdparty/libedit-3.1/src/help.h +src/thirdparty/libedit-3.1/src/vi.h +src/thirdparty/libedit-3.1/stamp-h1 + +src/thirdparty/gperftools-2.0/.deps/ +src/thirdparty/gperftools-2.0/.libs/ +src/thirdparty/gperftools-2.0/Makefile +src/thirdparty/gperftools-2.0/addressmap_unittest +src/thirdparty/gperftools-2.0/atomicops_unittest +src/thirdparty/gperftools-2.0/autom4te.cache/ +src/thirdparty/gperftools-2.0/config.status +src/thirdparty/gperftools-2.0/current_allocated_bytes_test +src/thirdparty/gperftools-2.0/debugallocation_test +src/thirdparty/gperftools-2.0/debugallocation_test.sh +src/thirdparty/gperftools-2.0/frag_unittest +src/thirdparty/gperftools-2.0/getpc_test +src/thirdparty/gperftools-2.0/heap-checker-death_unittest.sh +src/thirdparty/gperftools-2.0/heap-checker_debug_unittest +src/thirdparty/gperftools-2.0/heap-checker_debug_unittest.sh +src/thirdparty/gperftools-2.0/heap-checker_unittest +src/thirdparty/gperftools-2.0/heap-checker_unittest.sh +src/thirdparty/gperftools-2.0/heap-profiler_debug_unittest +src/thirdparty/gperftools-2.0/heap-profiler_debug_unittest.sh +src/thirdparty/gperftools-2.0/heap-profiler_unittest +src/thirdparty/gperftools-2.0/heap-profiler_unittest.sh +src/thirdparty/gperftools-2.0/libprofiler.pc +src/thirdparty/gperftools-2.0/libtcmalloc.pc +src/thirdparty/gperftools-2.0/libtcmalloc_debug.pc +src/thirdparty/gperftools-2.0/libtcmalloc_minimal.pc +src/thirdparty/gperftools-2.0/libtcmalloc_minimal_debug.pc +src/thirdparty/gperftools-2.0/libtool +src/thirdparty/gperftools-2.0/low_level_alloc_unittest +src/thirdparty/gperftools-2.0/malloc_extension_debug_test +src/thirdparty/gperftools-2.0/malloc_extension_test +src/thirdparty/gperftools-2.0/malloc_hook_test +src/thirdparty/gperftools-2.0/markidle_unittest +src/thirdparty/gperftools-2.0/memalign_debug_unittest +src/thirdparty/gperftools-2.0/memalign_unittest +src/thirdparty/gperftools-2.0/packed_cache_test +src/thirdparty/gperftools-2.0/page_heap_test +src/thirdparty/gperftools-2.0/pagemap_unittest +src/thirdparty/gperftools-2.0/profile_handler_unittest +src/thirdparty/gperftools-2.0/profiledata_unittest +src/thirdparty/gperftools-2.0/profiler1_unittest +src/thirdparty/gperftools-2.0/profiler2_unittest +src/thirdparty/gperftools-2.0/profiler3_unittest +src/thirdparty/gperftools-2.0/profiler4_unittest +src/thirdparty/gperftools-2.0/profiler_unittest.sh +src/thirdparty/gperftools-2.0/raw_printer_test +src/thirdparty/gperftools-2.0/realloc_debug_unittest +src/thirdparty/gperftools-2.0/realloc_unittest +src/thirdparty/gperftools-2.0/sampler_debug_test +src/thirdparty/gperftools-2.0/sampler_test +src/thirdparty/gperftools-2.0/sampling_debug_test +src/thirdparty/gperftools-2.0/sampling_debug_test.sh +src/thirdparty/gperftools-2.0/sampling_test +src/thirdparty/gperftools-2.0/sampling_test.sh +src/thirdparty/gperftools-2.0/simple_compat_test +src/thirdparty/gperftools-2.0/src/config.h +src/thirdparty/gperftools-2.0/src/config.h.in~ +src/thirdparty/gperftools-2.0/src/gperftools/tcmalloc.h +src/thirdparty/gperftools-2.0/src/stamp-h1 +src/thirdparty/gperftools-2.0/src/windows/gperftools/tcmalloc.h +src/thirdparty/gperftools-2.0/stack_trace_table_test +src/thirdparty/gperftools-2.0/stacktrace_unittest +src/thirdparty/gperftools-2.0/system_alloc_unittest +src/thirdparty/gperftools-2.0/tcmalloc_and_profiler_unittest +src/thirdparty/gperftools-2.0/tcmalloc_both_unittest +src/thirdparty/gperftools-2.0/tcmalloc_debug_unittest +src/thirdparty/gperftools-2.0/tcmalloc_large_unittest +src/thirdparty/gperftools-2.0/tcmalloc_minimal_debug_unittest +src/thirdparty/gperftools-2.0/tcmalloc_minimal_large_unittest +src/thirdparty/gperftools-2.0/tcmalloc_minimal_unittest +src/thirdparty/gperftools-2.0/tcmalloc_unittest +src/thirdparty/gperftools-2.0/test-driver +src/thirdparty/gperftools-2.0/thread_dealloc_unittest +src/thirdparty/gperftools-2.0/Makefile.in +src/thirdparty/gperftools-2.0/aclocal.m4 +src/thirdparty/gperftools-2.0/configure +src/thirdparty/gperftools-2.0/ltmain.sh +src/thirdparty/gperftools-2.0/m4/libtool.m4 +src/thirdparty/gperftools-2.0/m4/ltoptions.m4 +src/thirdparty/gperftools-2.0/m4/ltversion.m4 +src/thirdparty/gperftools-2.0/m4/lt~obsolete.m4 +src/thirdparty/gperftools-2.0/src/config.h.in + # ignore generated protobufs generated_proto*/ @@ -239,9 +408,10 @@ src/unittests/testprocess/testprocess.exe !src/lib/common/lgLcd.lib !src/lib/common/libcurl.lib !src/lib/common/libjpeg.lib +!src/lib/common/linux32/libSDL2-2.0.so.0 !src/lib/common/linux32/libSDL2_mixer.a -!src/lib/common/linux32/libcrypto.a -!src/lib/common/linux32/libcryptopp.a +!src/lib/common/ubuntu12_32/libcrypto.a +!src/lib/common/ubuntu12_32/libcryptopp.a !src/lib/common/linux32/libcurl.a !src/lib/common/linux32/libcurlssl.a !src/lib/common/linux32/libjpeg.a diff --git a/game_clean/copy/bin/libsteam_api.so b/game_clean/copy/bin/libsteam_api.so new file mode 100644 index 000000000..6fbb7df96 Binary files /dev/null and b/game_clean/copy/bin/libsteam_api.so differ diff --git a/game_clean/copy/bin/libsteamnetworkingsockets.so b/game_clean/copy/bin/libsteamnetworkingsockets.so new file mode 100644 index 000000000..b69b3c761 Binary files /dev/null and b/game_clean/copy/bin/libsteamnetworkingsockets.so differ diff --git a/game_clean/copy/hl2.sh b/game_clean/copy/hl2.sh new file mode 100755 index 000000000..c08398d23 --- /dev/null +++ b/game_clean/copy/hl2.sh @@ -0,0 +1,73 @@ +#!/bin/bash + +# figure out the absolute path to the script being run a bit +# non-obvious, the ${0%/*} pulls the path out of $0, cd's into the +# specified directory, then uses $PWD to figure out where that +# directory lives - and all this in a subshell, so we don't affect +# $PWD + +GAMEROOT=$(cd "${0%/*}" && echo $PWD) + +#determine platform +UNAME=`uname` +if [ "$UNAME" == "Darwin" ]; then + # Workaround OS X El Capitan 10.11 System Integrity Protection (SIP) which does not allow + # DYLD_INSERT_LIBRARIES to be set for system processes. + if [ "$STEAM_DYLD_INSERT_LIBRARIES" != "" ] && [ "$DYLD_INSERT_LIBRARIES" == "" ]; then + export DYLD_INSERT_LIBRARIES="$STEAM_DYLD_INSERT_LIBRARIES" + fi + # prepend our lib path to LD_LIBRARY_PATH + export DYLD_LIBRARY_PATH="${GAMEROOT}"/bin:$DYLD_LIBRARY_PATH +elif [ "$UNAME" == "Linux" ]; then + # prepend our lib path to LD_LIBRARY_PATH + export LD_LIBRARY_PATH="${GAMEROOT}"/bin:$LD_LIBRARY_PATH +fi + +if [ -z $GAMEEXE ]; then + if [ "$UNAME" == "Darwin" ]; then + GAMEEXE=hl2_osx + elif [ "$UNAME" == "Linux" ]; then + GAMEEXE=hl2_linux + fi +fi + +ulimit -n 2048 + +# enable nVidia threaded optimizations +export __GL_THREADED_OPTIMIZATIONS=1 + +# and launch the game +cd "$GAMEROOT" + +# Enable path match if we are running with loose files +if [ -f pathmatch.inf ]; then + export ENABLE_PATHMATCH=1 +fi + +# Do the following for strace: +# GAME_DEBUGGER="strace -f -o strace.log" +# Do the following for tcmalloc +# LD_PRELOAD=../src/thirdparty/gperftools-2.0/.libs/libtcmalloc_debug.so:$LD_PRELOAD + +STATUS=42 +while [ $STATUS -eq 42 ]; do + if [ "${GAME_DEBUGGER}" == "gdb" ] || [ "${GAME_DEBUGGER}" == "cgdb" ]; then + ARGSFILE=$(mktemp $USER.hl2.gdb.XXXX) + echo b main > "$ARGSFILE" + + # Set the LD_PRELOAD varname in the debugger, and unset the global version. This makes it so that + # gameoverlayrenderer.so and the other preload objects aren't loaded in our debugger's process. + echo set env LD_PRELOAD=$LD_PRELOAD >> "$ARGSFILE" + echo show env LD_PRELOAD >> "$ARGSFILE" + unset LD_PRELOAD + + echo run $@ >> "$ARGSFILE" + echo show args >> "$ARGSFILE" + ${GAME_DEBUGGER} "${GAMEROOT}"/${GAMEEXE} -x "$ARGSFILE" + rm "$ARGSFILE" + else + ${GAME_DEBUGGER} "${GAMEROOT}"/${GAMEEXE} "$@" + fi + STATUS=$? +done +exit $STATUS diff --git a/game_clean/copy/start_server.sh b/game_clean/copy/start_server.sh new file mode 100755 index 000000000..b2281c6a5 --- /dev/null +++ b/game_clean/copy/start_server.sh @@ -0,0 +1,7 @@ +#!/usr/bin/env bash +set -e +cd "$(dirname "$0")" + +ARGS="+sv_pure 1 +maxplayers 32 +sv_lan 1" + +"$(pwd)"/srcds_linux -game tf -insecure -console -nomaster ${ARGS} $@ diff --git a/game_clean/copy/start_tf2.sh b/game_clean/copy/start_tf2.sh new file mode 100755 index 000000000..b7e93023a --- /dev/null +++ b/game_clean/copy/start_tf2.sh @@ -0,0 +1,7 @@ +#!/usr/bin/env bash +set -e +cd "$(dirname "$0")" + +ARGS="-steam -game tf -insecure -novid -nojoy -nosteamcontroller -nobreakpad" + +$HOME/.steam/bin32/steam-runtime/run.sh ${LAUNCH_PREFIX} "$(pwd)"/hl2.sh ${ARGS} $@ diff --git a/game_clean/create_clean_linux.sh b/game_clean/create_clean_linux.sh new file mode 100755 index 000000000..d2d78f7d5 --- /dev/null +++ b/game_clean/create_clean_linux.sh @@ -0,0 +1,80 @@ +#!/usr/bin/env bash +# +# TODO: Properly handle dedicated server builds +# Run script within the directory +BIN_DIR=$(dirname "$(readlink -fn "$0")") +cd "${BIN_DIR}" || exit 2 + +set -e + +DEV_DIR=../game +CLEAN_DIR=../game_dist +CLEAN_DEBUG_DIR=${CLEAN_DIR}_debug +rm -rf ${CLEAN_DIR} +rm -rf ${CLEAN_DEBUG_DIR} +mkdir -p ${CLEAN_DIR}/{bin,tf/bin} +mkdir -p ${CLEAN_DEBUG_DIR}/{bin,tf/bin} +cp -rf copy/* ${CLEAN_DIR} + +DLL_EXT=.so +DBG_EXT=.dbg +MAP_EXT=.map + +declare -a EXECUTABLES=( + {hl2,srcds}_linux + bin/vtf2tga_linux32 + bin/vpk_linux32 + ) + +declare -a DLLS=( + bin/bsppack + bin/bugreporter_public + bin/datacache + bin/engine + bin/filesystem_stdio + bin/GameUI + bin/inputsystem + bin/launcher + bin/libtier0 + bin/libtogl + bin/libvstdlib + bin/materialsystem + bin/replay + bin/scenefilecache + bin/ServerBrowser + bin/shaderapidx9 + bin/shaderapiempty + bin/soundemittersystem + bin/sourcevr + bin/stdshader_dx9 + bin/studiorender + bin/vgui2 + bin/vguimatsurface + bin/vtex_dll + tf/bin/client + tf/bin/server + ) + +for F in "${EXECUTABLES[@]}"; do + # This will fail at least once, since either hl2 or srcds exists, but not both. + cp -f ${DEV_DIR}/${F} ${CLEAN_DIR}/${F} || true + cp -f ${DEV_DIR}/${F}$MAP_EXT ${CLEAN_DEBUG_DIR}/${F}$MAP_EXT || true + cp -f ${DEV_DIR}/${F}$DBG_EXT ${CLEAN_DEBUG_DIR}/${F}$DBG_EXT || true +done + +for F in "${DLLS[@]}"; do + cp -f ${DEV_DIR}/${F}$DLL_EXT ${CLEAN_DIR}/${F}$DLL_EXT + cp -f ${DEV_DIR}/${F}$DLL_EXT$DBG_EXT ${CLEAN_DEBUG_DIR}/${F}$DLL_EXT$DBG_EXT +done + +declare -a FILES_REPO=( + ../LICENSE_SDK + ../.github/README.md + ../thirdpartylegalnotices.txt + ./link.sh + ) + +for F in "${FILES_REPO[@]}"; do + ORIG=$(basename ${F}) + cp -f ${F} ${CLEAN_DIR}/${ORIG} +done diff --git a/game_clean/link.sh b/game_clean/link.sh new file mode 100755 index 000000000..24583cd17 --- /dev/null +++ b/game_clean/link.sh @@ -0,0 +1,53 @@ +#!/usr/bin/env bash +# NOTE: Do not set -e, some cp commands fail because they don't overwrite existing files, which we want +cd "$(dirname "$0")" || exit 1 + +if [[ -n "$1" ]]; then + ORIGINAL_INSTALL_DIR="$1" +else + ORIGINAL_INSTALL_DIR="${HOME}/.steam/steam/steamapps/common/Team Fortress 2/" +fi + +if [[ ! -d "$ORIGINAL_INSTALL_DIR" ]]; then + echo Failed to find TF2 at \'"${ORIGINAL_INSTALL_DIR}"\' + echo Did you move your steam library? + echo If so, pass the path to your TF2 installation after \'link.sh\' + echo If you already did so, check your supplied path + exit 1 +fi + + +OUTPUT_DIR="$PWD" +# Hack to detect if we're a in a dist build, or dev build. +if [[ -d "./copy" ]]; then + OUTPUT_DIR="../game" + # If we're a dev build, we need to copy over the clean files + cp -rfT copy/ $OUTPUT_DIR +fi + +link_dir() { + ln -sn "${ORIGINAL_INSTALL_DIR}/$1" "$OUTPUT_DIR/$1" +} + +link_glob() { + ln -sn "${ORIGINAL_INSTALL_DIR}/$1/"*"$2" "$OUTPUT_DIR/$1/" +} + +copy () { + cp -rfT --remove-destination "${ORIGINAL_INSTALL_DIR}/$1" "$OUTPUT_DIR/$1" +} + + +link_dir hl2 +link_dir platform +link_dir tf/maps +mkdir $OUTPUT_DIR/tf/materials +link_dir tf/materials/models +link_dir tf/materials/vgui +link_dir tf/media +link_dir tf/resource +link_dir tf/scripts + +link_glob bin '' 2> >(grep -v "File exists") +link_glob tf '.vpk' +link_glob tf '.cache' diff --git a/src/build.sh b/src/build.sh new file mode 100755 index 000000000..1a799dd8c --- /dev/null +++ b/src/build.sh @@ -0,0 +1,94 @@ +#!/usr/bin/env bash +set -e # Stop on error +cd "$(dirname "$0")" + +if pwd | grep -q " "; then + echo "You have cloned the source directory into a path with spaces" + echo "This will break a lot of thirdparty build scripts" + echo "Please move the source directory somewhere without a space in the path" + exit 1 +fi + +# Defaults +MAKE_SRT_FLAGS="NO_CHROOT=1 STEAM_RUNTIME_PATH=" +MAKE_CFG="CFG=release" +MAKE_VERBOSE="" +VPC_GROUP="port" +CORES=$(nproc) +# shellcheck disable=SC2155 +export CC="$(pwd)/devtools/bin/linux/ccache gcc" +# shellcheck disable=SC2155 +export CXX="$(pwd)/devtools/bin/linux/ccache g++" +export VALVE_NO_AUTO_P4=1 + +while [[ ${1:0:1} == '-' ]]; do + case "${1}" in + "-v") + MAKE_VERBOSE=1 + ;; + "-d") + MAKE_CFG="CFG=debug" + ;; + "-c") + shift + if [[ $1 == ?(-)+([[:digit:]]) ]]; then + CORES=$1 + else + echo "Not a number: ${1}" + exit 1 + fi + ;; + "-l") + # shellcheck disable=SC2155 + export CC="$(pwd)/devtools/bin/linux/ccache clang" + # shellcheck disable=SC2155 + export CXX="$(pwd)/devtools/bin/linux/ccache clang++" + VPC_FLAGS+=" /define:CLANG" + ;; + "-s") + VPC_GROUP="dedicated" + VPC_FLAGS+=" /define:DEDICATED" + ;; + *) + echo "Unknown flag ${1}" + exit 1 + ;; + esac + shift +done + +build_thirdparty() { + if [[ ! -f "thirdparty/$1/$2" ]]; then + pushd . + cd "thirdparty/$1/" + local EXTRA_CFLAGS=$3 + local CFLAGS="-m32 -D_GLIBCXX_USE_CXX11_ABI=0 ${EXTRA_CFLAGS}" + autoreconf -i + chmod u+x configure + ./configure "CFLAGS=${CFLAGS}" \ + "CXXFLAGS=${CFLAGS}" \ + "LDFLAGS=-m32" + make "-j$CORES" + popd + fi +} + +build_thirdparty "protobuf-2.6.1" "src/.libs/libprotobuf.a" +build_thirdparty "libedit-3.1" "src/.libs/libedit.a" "-std=c99" +build_thirdparty "gperftools-2.0" ".libs/libtcmalloc_minimal.so" "-fpermissive -w" + +pushd . + +cd "./external/vpc/utils/vpc" +# shellcheck disable=SC2086 +make "-j$CORES" CC="$CC" CXX="$CXX" + +popd + +# shellcheck disable=SC2086 # we want arguments to be split +devtools/bin/vpc_linux /define:WORKSHOP_IMPORT_DISABLE /define:SIXENSE_DISABLE /define:NO_X360_XDK \ + /define:RAD_TELEMETRY_DISABLED /nofpo /tf ${VPC_FLAGS} "+${VPC_GROUP}" /mksln games + +mkdir -p "../game" +time make "${MAKE_SRT_FLAGS}" MAKE_VERBOSE="${MAKE_VERBOSE}" ${MAKE_CFG} \ + MAKE_JOBS="$CORES" -f games.mak "$@" diff --git a/src/common/freetype/config/ftconfig-32.h b/src/common/freetype/config/ftconfig-32.h deleted file mode 100644 index 3b447508c..000000000 --- a/src/common/freetype/config/ftconfig-32.h +++ /dev/null @@ -1,350 +0,0 @@ -/* ftconfig.h. Generated from ftconfig.in by configure. */ -/***************************************************************************/ -/* */ -/* ftconfig.in */ -/* */ -/* UNIX-specific configuration file (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This header file contains a number of macro definitions that are used */ - /* by the rest of the engine. Most of the macros here are automatically */ - /* determined at compile time, and you should not need to change it to */ - /* port FreeType, except to compile the library with a non-ANSI */ - /* compiler. */ - /* */ - /* Note however that if some specific modifications are needed, we */ - /* advise you to place a modified copy in your build directory. */ - /* */ - /* The build directory is usually `freetype/builds/', and */ - /* contains system-specific files that are always included first when */ - /* building the library. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTCONFIG_H__ -#define __FTCONFIG_H__ - -#include -#include FT_CONFIG_OPTIONS_H -#include FT_CONFIG_STANDARD_LIBRARY_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* PLATFORM-SPECIFIC CONFIGURATION MACROS */ - /* */ - /* These macros can be toggled to suit a specific system. The current */ - /* ones are defaults used to compile FreeType in an ANSI C environment */ - /* (16bit compilers are also supported). Copy this file to your own */ - /* `freetype/builds/' directory, and edit it to port the engine. */ - /* */ - /*************************************************************************/ - - -#define HAVE_UNISTD_H 1 -#define HAVE_FCNTL_H 1 - -#define SIZEOF_INT 4 -#define SIZEOF_LONG 4 - - -#define FT_SIZEOF_INT SIZEOF_INT -#define FT_SIZEOF_LONG SIZEOF_LONG - -#define FT_CHAR_BIT CHAR_BIT - - /* Preferred alignment of data */ -#define FT_ALIGNMENT 8 - - - /* FT_UNUSED is a macro used to indicate that a given parameter is not */ - /* used -- this is only used to get rid of unpleasant compiler warnings */ -#ifndef FT_UNUSED -#define FT_UNUSED( arg ) ( (arg) = (arg) ) -#endif - - - /*************************************************************************/ - /* */ - /* AUTOMATIC CONFIGURATION MACROS */ - /* */ - /* These macros are computed from the ones defined above. Don't touch */ - /* their definition, unless you know precisely what you are doing. No */ - /* porter should need to mess with them. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Mac support */ - /* */ - /* This is the only necessary change, so it is defined here instead */ - /* providing a new configuration file. */ - /* */ -#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \ - ( defined( __MWERKS__ ) && defined( macintosh ) ) - /* no Carbon frameworks for 64bit 10.4.x */ -#include "AvailabilityMacros.h" -#if defined( __LP64__ ) && \ - ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) -#define DARWIN_NO_CARBON 1 -#else -#define FT_MACINTOSH 1 -#endif -#endif - - - /* Fix compiler warning with sgi compiler */ -#if defined( __sgi ) && !defined( __GNUC__ ) -#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 ) -#pragma set woff 3505 -#endif -#endif - - - /*************************************************************************/ - /* */ - /* IntN types */ - /* */ - /* Used to guarantee the size of some specific integers. */ - /* */ - typedef signed short FT_Int16; - typedef unsigned short FT_UInt16; - -#if FT_SIZEOF_INT == 4 - - typedef signed int FT_Int32; - typedef unsigned int FT_UInt32; - -#elif FT_SIZEOF_LONG == 4 - - typedef signed long FT_Int32; - typedef unsigned long FT_UInt32; - -#else -#error "no 32bit type found -- please check your configuration files" -#endif - - - /* look up an integer type that is at least 32 bits */ -#if FT_SIZEOF_INT >= 4 - - typedef int FT_Fast; - typedef unsigned int FT_UFast; - -#elif FT_SIZEOF_LONG >= 4 - - typedef long FT_Fast; - typedef unsigned long FT_UFast; - -#endif - - - /* determine whether we have a 64-bit int type for platforms without */ - /* Autoconf */ -#if FT_SIZEOF_LONG == 8 - - /* FT_LONG64 must be defined if a 64-bit type is available */ -#define FT_LONG64 -#define FT_INT64 long - -#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ - - /* this compiler provides the __int64 type */ -#define FT_LONG64 -#define FT_INT64 __int64 - -#elif defined( __BORLANDC__ ) /* Borland C++ */ - - /* XXXX: We should probably check the value of __BORLANDC__ in order */ - /* to test the compiler version. */ - - /* this compiler provides the __int64 type */ -#define FT_LONG64 -#define FT_INT64 __int64 - -#elif defined( __WATCOMC__ ) /* Watcom C++ */ - - /* Watcom doesn't provide 64-bit data types */ - -#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */ - -#define FT_LONG64 -#define FT_INT64 long long int - -#elif defined( __GNUC__ ) - - /* GCC provides the `long long' type */ -#define FT_LONG64 -#define FT_INT64 long long int - -#endif /* FT_SIZEOF_LONG == 8 */ - - -#define FT_BEGIN_STMNT do { -#define FT_END_STMNT } while ( 0 ) -#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT - - - /*************************************************************************/ - /* */ - /* A 64-bit data type will create compilation problems if you compile */ - /* in strict ANSI mode. To avoid them, we disable their use if */ - /* __STDC__ is defined. You can however ignore this rule by */ - /* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */ - /* */ -#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 ) - -#ifdef __STDC__ - - /* Undefine the 64-bit macros in strict ANSI compilation mode. */ - /* Since `#undef' doesn't survive in configuration header files */ - /* we use the postprocessing facility of AC_CONFIG_HEADERS to */ - /* replace the leading `/' with `#'. */ -#undef FT_LONG64 -#undef FT_INT64 - -#endif /* __STDC__ */ - -#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */ - - -#ifdef FT_MAKE_OPTION_SINGLE_OBJECT - -#define FT_LOCAL( x ) static x -#define FT_LOCAL_DEF( x ) static x - -#else - -#ifdef __cplusplus -#define FT_LOCAL( x ) extern "C" x -#define FT_LOCAL_DEF( x ) extern "C" x -#else -#define FT_LOCAL( x ) extern x -#define FT_LOCAL_DEF( x ) x -#endif - -#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ - - -#ifndef FT_BASE - -#ifdef __cplusplus -#define FT_BASE( x ) extern "C" x -#else -#define FT_BASE( x ) extern x -#endif - -#endif /* !FT_BASE */ - - -#ifndef FT_BASE_DEF - -#ifdef __cplusplus -#define FT_BASE_DEF( x ) x -#else -#define FT_BASE_DEF( x ) x -#endif - -#endif /* !FT_BASE_DEF */ - - -#ifndef FT_EXPORT - -#ifdef __cplusplus -#define FT_EXPORT( x ) extern "C" x -#else -#define FT_EXPORT( x ) extern x -#endif - -#endif /* !FT_EXPORT */ - - -#ifndef FT_EXPORT_DEF - -#ifdef __cplusplus -#define FT_EXPORT_DEF( x ) extern "C" x -#else -#define FT_EXPORT_DEF( x ) extern x -#endif - -#endif /* !FT_EXPORT_DEF */ - - -#ifndef FT_EXPORT_VAR - -#ifdef __cplusplus -#define FT_EXPORT_VAR( x ) extern "C" x -#else -#define FT_EXPORT_VAR( x ) extern x -#endif - -#endif /* !FT_EXPORT_VAR */ - - /* The following macros are needed to compile the library with a */ - /* C++ compiler and with 16bit compilers. */ - /* */ - - /* This is special. Within C++, you must specify `extern "C"' for */ - /* functions which are used via function pointers, and you also */ - /* must do that for structures which contain function pointers to */ - /* assure C linkage -- it's not possible to have (local) anonymous */ - /* functions which are accessed by (global) function pointers. */ - /* */ - /* */ - /* FT_CALLBACK_DEF is used to _define_ a callback function. */ - /* */ - /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ - /* contains pointers to callback functions. */ - /* */ - /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */ - /* that contains pointers to callback functions. */ - /* */ - /* */ - /* Some 16bit compilers have to redefine these macros to insert */ - /* the infamous `_cdecl' or `__fastcall' declarations. */ - /* */ -#ifndef FT_CALLBACK_DEF -#ifdef __cplusplus -#define FT_CALLBACK_DEF( x ) extern "C" x -#else -#define FT_CALLBACK_DEF( x ) static x -#endif -#endif /* FT_CALLBACK_DEF */ - -#ifndef FT_CALLBACK_TABLE -#ifdef __cplusplus -#define FT_CALLBACK_TABLE extern "C" -#define FT_CALLBACK_TABLE_DEF extern "C" -#else -#define FT_CALLBACK_TABLE extern -#define FT_CALLBACK_TABLE_DEF /* nothing */ -#endif -#endif /* FT_CALLBACK_TABLE */ - - -FT_END_HEADER - - -#endif /* __FTCONFIG_H__ */ - - -/* END */ diff --git a/src/common/freetype/config/ftconfig-64.h b/src/common/freetype/config/ftconfig-64.h deleted file mode 100644 index d0765b058..000000000 --- a/src/common/freetype/config/ftconfig-64.h +++ /dev/null @@ -1,350 +0,0 @@ -/* ftconfig.h. Generated from ftconfig.in by configure. */ -/***************************************************************************/ -/* */ -/* ftconfig.in */ -/* */ -/* UNIX-specific configuration file (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This header file contains a number of macro definitions that are used */ - /* by the rest of the engine. Most of the macros here are automatically */ - /* determined at compile time, and you should not need to change it to */ - /* port FreeType, except to compile the library with a non-ANSI */ - /* compiler. */ - /* */ - /* Note however that if some specific modifications are needed, we */ - /* advise you to place a modified copy in your build directory. */ - /* */ - /* The build directory is usually `freetype/builds/', and */ - /* contains system-specific files that are always included first when */ - /* building the library. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTCONFIG_H__ -#define __FTCONFIG_H__ - -#include -#include FT_CONFIG_OPTIONS_H -#include FT_CONFIG_STANDARD_LIBRARY_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* PLATFORM-SPECIFIC CONFIGURATION MACROS */ - /* */ - /* These macros can be toggled to suit a specific system. The current */ - /* ones are defaults used to compile FreeType in an ANSI C environment */ - /* (16bit compilers are also supported). Copy this file to your own */ - /* `freetype/builds/' directory, and edit it to port the engine. */ - /* */ - /*************************************************************************/ - - -#define HAVE_UNISTD_H 1 -#define HAVE_FCNTL_H 1 - -#define SIZEOF_INT 4 -#define SIZEOF_LONG 8 - - -#define FT_SIZEOF_INT SIZEOF_INT -#define FT_SIZEOF_LONG SIZEOF_LONG - -#define FT_CHAR_BIT CHAR_BIT - - /* Preferred alignment of data */ -#define FT_ALIGNMENT 8 - - - /* FT_UNUSED is a macro used to indicate that a given parameter is not */ - /* used -- this is only used to get rid of unpleasant compiler warnings */ -#ifndef FT_UNUSED -#define FT_UNUSED( arg ) ( (arg) = (arg) ) -#endif - - - /*************************************************************************/ - /* */ - /* AUTOMATIC CONFIGURATION MACROS */ - /* */ - /* These macros are computed from the ones defined above. Don't touch */ - /* their definition, unless you know precisely what you are doing. No */ - /* porter should need to mess with them. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Mac support */ - /* */ - /* This is the only necessary change, so it is defined here instead */ - /* providing a new configuration file. */ - /* */ -#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \ - ( defined( __MWERKS__ ) && defined( macintosh ) ) - /* no Carbon frameworks for 64bit 10.4.x */ -#include "AvailabilityMacros.h" -#if defined( __LP64__ ) && \ - ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) -#define DARWIN_NO_CARBON 1 -#else -#define FT_MACINTOSH 1 -#endif -#endif - - - /* Fix compiler warning with sgi compiler */ -#if defined( __sgi ) && !defined( __GNUC__ ) -#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 ) -#pragma set woff 3505 -#endif -#endif - - - /*************************************************************************/ - /* */ - /* IntN types */ - /* */ - /* Used to guarantee the size of some specific integers. */ - /* */ - typedef signed short FT_Int16; - typedef unsigned short FT_UInt16; - -#if FT_SIZEOF_INT == 4 - - typedef signed int FT_Int32; - typedef unsigned int FT_UInt32; - -#elif FT_SIZEOF_LONG == 4 - - typedef signed long FT_Int32; - typedef unsigned long FT_UInt32; - -#else -#error "no 32bit type found -- please check your configuration files" -#endif - - - /* look up an integer type that is at least 32 bits */ -#if FT_SIZEOF_INT >= 4 - - typedef int FT_Fast; - typedef unsigned int FT_UFast; - -#elif FT_SIZEOF_LONG >= 4 - - typedef long FT_Fast; - typedef unsigned long FT_UFast; - -#endif - - - /* determine whether we have a 64-bit int type for platforms without */ - /* Autoconf */ -#if FT_SIZEOF_LONG == 8 - - /* FT_LONG64 must be defined if a 64-bit type is available */ -#define FT_LONG64 -#define FT_INT64 long - -#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ - - /* this compiler provides the __int64 type */ -#define FT_LONG64 -#define FT_INT64 __int64 - -#elif defined( __BORLANDC__ ) /* Borland C++ */ - - /* XXXX: We should probably check the value of __BORLANDC__ in order */ - /* to test the compiler version. */ - - /* this compiler provides the __int64 type */ -#define FT_LONG64 -#define FT_INT64 __int64 - -#elif defined( __WATCOMC__ ) /* Watcom C++ */ - - /* Watcom doesn't provide 64-bit data types */ - -#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */ - -#define FT_LONG64 -#define FT_INT64 long long int - -#elif defined( __GNUC__ ) - - /* GCC provides the `long long' type */ -#define FT_LONG64 -#define FT_INT64 long long int - -#endif /* FT_SIZEOF_LONG == 8 */ - - -#define FT_BEGIN_STMNT do { -#define FT_END_STMNT } while ( 0 ) -#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT - - - /*************************************************************************/ - /* */ - /* A 64-bit data type will create compilation problems if you compile */ - /* in strict ANSI mode. To avoid them, we disable their use if */ - /* __STDC__ is defined. You can however ignore this rule by */ - /* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */ - /* */ -#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 ) - -#ifdef __STDC__ - - /* Undefine the 64-bit macros in strict ANSI compilation mode. */ - /* Since `#undef' doesn't survive in configuration header files */ - /* we use the postprocessing facility of AC_CONFIG_HEADERS to */ - /* replace the leading `/' with `#'. */ -#undef FT_LONG64 -#undef FT_INT64 - -#endif /* __STDC__ */ - -#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */ - - -#ifdef FT_MAKE_OPTION_SINGLE_OBJECT - -#define FT_LOCAL( x ) static x -#define FT_LOCAL_DEF( x ) static x - -#else - -#ifdef __cplusplus -#define FT_LOCAL( x ) extern "C" x -#define FT_LOCAL_DEF( x ) extern "C" x -#else -#define FT_LOCAL( x ) extern x -#define FT_LOCAL_DEF( x ) x -#endif - -#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ - - -#ifndef FT_BASE - -#ifdef __cplusplus -#define FT_BASE( x ) extern "C" x -#else -#define FT_BASE( x ) extern x -#endif - -#endif /* !FT_BASE */ - - -#ifndef FT_BASE_DEF - -#ifdef __cplusplus -#define FT_BASE_DEF( x ) x -#else -#define FT_BASE_DEF( x ) x -#endif - -#endif /* !FT_BASE_DEF */ - - -#ifndef FT_EXPORT - -#ifdef __cplusplus -#define FT_EXPORT( x ) extern "C" x -#else -#define FT_EXPORT( x ) extern x -#endif - -#endif /* !FT_EXPORT */ - - -#ifndef FT_EXPORT_DEF - -#ifdef __cplusplus -#define FT_EXPORT_DEF( x ) extern "C" x -#else -#define FT_EXPORT_DEF( x ) extern x -#endif - -#endif /* !FT_EXPORT_DEF */ - - -#ifndef FT_EXPORT_VAR - -#ifdef __cplusplus -#define FT_EXPORT_VAR( x ) extern "C" x -#else -#define FT_EXPORT_VAR( x ) extern x -#endif - -#endif /* !FT_EXPORT_VAR */ - - /* The following macros are needed to compile the library with a */ - /* C++ compiler and with 16bit compilers. */ - /* */ - - /* This is special. Within C++, you must specify `extern "C"' for */ - /* functions which are used via function pointers, and you also */ - /* must do that for structures which contain function pointers to */ - /* assure C linkage -- it's not possible to have (local) anonymous */ - /* functions which are accessed by (global) function pointers. */ - /* */ - /* */ - /* FT_CALLBACK_DEF is used to _define_ a callback function. */ - /* */ - /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ - /* contains pointers to callback functions. */ - /* */ - /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */ - /* that contains pointers to callback functions. */ - /* */ - /* */ - /* Some 16bit compilers have to redefine these macros to insert */ - /* the infamous `_cdecl' or `__fastcall' declarations. */ - /* */ -#ifndef FT_CALLBACK_DEF -#ifdef __cplusplus -#define FT_CALLBACK_DEF( x ) extern "C" x -#else -#define FT_CALLBACK_DEF( x ) static x -#endif -#endif /* FT_CALLBACK_DEF */ - -#ifndef FT_CALLBACK_TABLE -#ifdef __cplusplus -#define FT_CALLBACK_TABLE extern "C" -#define FT_CALLBACK_TABLE_DEF extern "C" -#else -#define FT_CALLBACK_TABLE extern -#define FT_CALLBACK_TABLE_DEF /* nothing */ -#endif -#endif /* FT_CALLBACK_TABLE */ - - -FT_END_HEADER - - -#endif /* __FTCONFIG_H__ */ - - -/* END */ diff --git a/src/common/freetype/config/ftconfig.h b/src/common/freetype/config/ftconfig.h deleted file mode 100644 index 8d4a074b6..000000000 --- a/src/common/freetype/config/ftconfig.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef __FTCONFIG_H__MULTILIB -#define __FTCONFIG_H__MULTILIB - -#include - -#if __WORDSIZE == 32 -# include "ftconfig-32.h" -#elif __WORDSIZE == 64 -# include "ftconfig-64.h" -#else -# error "unexpected value for __WORDSIZE macro" -#endif - -#endif diff --git a/src/common/freetype/config/ftheader.h b/src/common/freetype/config/ftheader.h deleted file mode 100644 index b957d05be..000000000 --- a/src/common/freetype/config/ftheader.h +++ /dev/null @@ -1,729 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftheader.h */ -/* */ -/* Build macros of the FreeType 2 library. */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - -#ifndef __FT_HEADER_H__ -#define __FT_HEADER_H__ - - - /*@***********************************************************************/ - /* */ - /* */ - /* FT_BEGIN_HEADER */ - /* */ - /* */ - /* This macro is used in association with @FT_END_HEADER in header */ - /* files to ensure that the declarations within are properly */ - /* encapsulated in an `extern "C" { .. }' block when included from a */ - /* C++ compiler. */ - /* */ -#ifdef __cplusplus -#define FT_BEGIN_HEADER extern "C" { -#else -#define FT_BEGIN_HEADER /* nothing */ -#endif - - - /*@***********************************************************************/ - /* */ - /* */ - /* FT_END_HEADER */ - /* */ - /* */ - /* This macro is used in association with @FT_BEGIN_HEADER in header */ - /* files to ensure that the declarations within are properly */ - /* encapsulated in an `extern "C" { .. }' block when included from a */ - /* C++ compiler. */ - /* */ -#ifdef __cplusplus -#define FT_END_HEADER } -#else -#define FT_END_HEADER /* nothing */ -#endif - - - /*************************************************************************/ - /* */ - /* Aliases for the FreeType 2 public and configuration files. */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /*
*/ - /* header_file_macros */ - /* */ - /* */ - /* Header File Macros */ - /* */ - /* <Abstract> */ - /* Macro definitions used to #include specific header files. */ - /* */ - /* <Description> */ - /* The following macros are defined to the name of specific */ - /* FreeType 2 header files. They can be used directly in #include */ - /* statements as in: */ - /* */ - /* { */ - /* #include FT_FREETYPE_H */ - /* #include FT_MULTIPLE_MASTERS_H */ - /* #include FT_GLYPH_H */ - /* } */ - /* */ - /* There are several reasons why we are now using macros to name */ - /* public header files. The first one is that such macros are not */ - /* limited to the infamous 8.3 naming rule required by DOS (and */ - /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ - /* */ - /* The second reason is that it allows for more flexibility in the */ - /* way FreeType 2 is installed on a given system. */ - /* */ - /*************************************************************************/ - - - /* configuration files */ - - /************************************************************************* - * - * @macro: - * FT_CONFIG_CONFIG_H - * - * @description: - * A macro used in #include statements to name the file containing - * FreeType 2 configuration data. - * - */ -#ifndef FT_CONFIG_CONFIG_H -#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> -#endif - - - /************************************************************************* - * - * @macro: - * FT_CONFIG_STANDARD_LIBRARY_H - * - * @description: - * A macro used in #include statements to name the file containing - * FreeType 2 interface to the standard C library functions. - * - */ -#ifndef FT_CONFIG_STANDARD_LIBRARY_H -#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> -#endif - - - /************************************************************************* - * - * @macro: - * FT_CONFIG_OPTIONS_H - * - * @description: - * A macro used in #include statements to name the file containing - * FreeType 2 project-specific configuration options. - * - */ -#ifndef FT_CONFIG_OPTIONS_H -#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> -#endif - - - /************************************************************************* - * - * @macro: - * FT_CONFIG_MODULES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list of FreeType 2 modules that are statically linked to new library - * instances in @FT_Init_FreeType. - * - */ -#ifndef FT_CONFIG_MODULES_H -#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> -#endif - - - /* public headers */ - - /************************************************************************* - * - * @macro: - * FT_FREETYPE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * base FreeType 2 API. - * - */ -#define FT_FREETYPE_H <freetype/freetype.h> - - - /************************************************************************* - * - * @macro: - * FT_ERRORS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list of FreeType 2 error codes (and messages). - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_ERRORS_H <freetype/fterrors.h> - - - /************************************************************************* - * - * @macro: - * FT_MODULE_ERRORS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list of FreeType 2 module error offsets (and messages). - * - */ -#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> - - - /************************************************************************* - * - * @macro: - * FT_SYSTEM_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 interface to low-level operations (i.e., memory management - * and stream i/o). - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_SYSTEM_H <freetype/ftsystem.h> - - - /************************************************************************* - * - * @macro: - * FT_IMAGE_H - * - * @description: - * A macro used in #include statements to name the file containing type - * definitions related to glyph images (i.e., bitmaps, outlines, - * scan-converter parameters). - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_IMAGE_H <freetype/ftimage.h> - - - /************************************************************************* - * - * @macro: - * FT_TYPES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * basic data types defined by FreeType 2. - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_TYPES_H <freetype/fttypes.h> - - - /************************************************************************* - * - * @macro: - * FT_LIST_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list management API of FreeType 2. - * - * (Most applications will never need to include this file.) - * - */ -#define FT_LIST_H <freetype/ftlist.h> - - - /************************************************************************* - * - * @macro: - * FT_OUTLINE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * scalable outline management API of FreeType 2. - * - */ -#define FT_OUTLINE_H <freetype/ftoutln.h> - - - /************************************************************************* - * - * @macro: - * FT_SIZES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API which manages multiple @FT_Size objects per face. - * - */ -#define FT_SIZES_H <freetype/ftsizes.h> - - - /************************************************************************* - * - * @macro: - * FT_MODULE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * module management API of FreeType 2. - * - */ -#define FT_MODULE_H <freetype/ftmodapi.h> - - - /************************************************************************* - * - * @macro: - * FT_RENDER_H - * - * @description: - * A macro used in #include statements to name the file containing the - * renderer module management API of FreeType 2. - * - */ -#define FT_RENDER_H <freetype/ftrender.h> - - - /************************************************************************* - * - * @macro: - * FT_TYPE1_TABLES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * types and API specific to the Type 1 format. - * - */ -#define FT_TYPE1_TABLES_H <freetype/t1tables.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_IDS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * enumeration values which identify name strings, languages, encodings, - * etc. This file really contains a _large_ set of constant macro - * definitions, taken from the TrueType and OpenType specifications. - * - */ -#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_TABLES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * types and API specific to the TrueType (as well as OpenType) format. - * - */ -#define FT_TRUETYPE_TABLES_H <freetype/tttables.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_TAGS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of TrueType four-byte `tags' which identify blocks in - * SFNT-based font formats (i.e., TrueType and OpenType). - * - */ -#define FT_TRUETYPE_TAGS_H <freetype/tttags.h> - - - /************************************************************************* - * - * @macro: - * FT_BDF_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which accesses BDF-specific strings from a - * face. - * - */ -#define FT_BDF_H <freetype/ftbdf.h> - - - /************************************************************************* - * - * @macro: - * FT_GZIP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports gzip-compressed files. - * - */ -#define FT_GZIP_H <freetype/ftgzip.h> - - - /************************************************************************* - * - * @macro: - * FT_LZW_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports LZW-compressed files. - * - */ -#define FT_LZW_H <freetype/ftlzw.h> - - - /************************************************************************* - * - * @macro: - * FT_WINFONTS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports Windows FNT files. - * - */ -#define FT_WINFONTS_H <freetype/ftwinfnt.h> - - - /************************************************************************* - * - * @macro: - * FT_GLYPH_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional glyph management component. - * - */ -#define FT_GLYPH_H <freetype/ftglyph.h> - - - /************************************************************************* - * - * @macro: - * FT_BITMAP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional bitmap conversion component. - * - */ -#define FT_BITMAP_H <freetype/ftbitmap.h> - - - /************************************************************************* - * - * @macro: - * FT_BBOX_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional exact bounding box computation routines. - * - */ -#define FT_BBOX_H <freetype/ftbbox.h> - - - /************************************************************************* - * - * @macro: - * FT_CACHE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional FreeType 2 cache sub-system. - * - */ -#define FT_CACHE_H <freetype/ftcache.h> - - - /************************************************************************* - * - * @macro: - * FT_CACHE_IMAGE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `glyph image' API of the FreeType 2 cache sub-system. - * - * It is used to define a cache for @FT_Glyph elements. You can also - * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to - * store small glyph bitmaps, as it will use less memory. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * glyph image-related cache declarations. - * - */ -#define FT_CACHE_IMAGE_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_CACHE_SMALL_BITMAPS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `small bitmaps' API of the FreeType 2 cache sub-system. - * - * It is used to define a cache for small glyph bitmaps in a relatively - * memory-efficient way. You can also use the API defined in - * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, - * including scalable outlines. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * small bitmaps-related cache declarations. - * - */ -#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_CACHE_CHARMAP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `charmap' API of the FreeType 2 cache sub-system. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * charmap-based cache declarations. - * - */ -#define FT_CACHE_CHARMAP_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_MAC_H - * - * @description: - * A macro used in #include statements to name the file containing the - * Macintosh-specific FreeType 2 API. The latter is used to access - * fonts embedded in resource forks. - * - * This header file must be explicitly included by client applications - * compiled on the Mac (note that the base API still works though). - * - */ -#define FT_MAC_H <freetype/ftmac.h> - - - /************************************************************************* - * - * @macro: - * FT_MULTIPLE_MASTERS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional multiple-masters management API of FreeType 2. - * - */ -#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> - - - /************************************************************************* - * - * @macro: - * FT_SFNT_NAMES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional FreeType 2 API which accesses embedded `name' strings in - * SFNT-based font formats (i.e., TrueType and OpenType). - * - */ -#define FT_SFNT_NAMES_H <freetype/ftsnames.h> - - - /************************************************************************* - * - * @macro: - * FT_OPENTYPE_VALIDATE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional FreeType 2 API which validates OpenType tables (BASE, GDEF, - * GPOS, GSUB, JSTF). - * - */ -#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> - - - /************************************************************************* - * - * @macro: - * FT_GX_VALIDATE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional FreeType 2 API which validates TrueTypeGX/AAT tables (feat, - * mort, morx, bsln, just, kern, opbd, trak, prop). - * - */ -#define FT_GX_VALIDATE_H <freetype/ftgxval.h> - - - /************************************************************************* - * - * @macro: - * FT_PFR_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which accesses PFR-specific data. - * - */ -#define FT_PFR_H <freetype/ftpfr.h> - - - /************************************************************************* - * - * @macro: - * FT_STROKER_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which provides functions to stroke outline paths. - */ -#define FT_STROKER_H <freetype/ftstroke.h> - - - /************************************************************************* - * - * @macro: - * FT_SYNTHESIS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which performs artificial obliquing and emboldening. - */ -#define FT_SYNTHESIS_H <freetype/ftsynth.h> - - - /************************************************************************* - * - * @macro: - * FT_XFREE86_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which provides functions specific to the XFree86 and - * X.Org X11 servers. - */ -#define FT_XFREE86_H <freetype/ftxf86.h> - - - /************************************************************************* - * - * @macro: - * FT_TRIGONOMETRY_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which performs trigonometric computations (e.g., - * cosines and arc tangents). - */ -#define FT_TRIGONOMETRY_H <freetype/fttrigon.h> - - - /************************************************************************* - * - * @macro: - * FT_LCD_FILTER_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which performs color filtering for subpixel rendering. - */ -#define FT_LCD_FILTER_H <freetype/ftlcdfil.h> - - - /************************************************************************* - * - * @macro: - * FT_GASP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType 2 API which returns entries from the TrueType GASP table. - */ -#define FT_GASP_H <freetype/ftgasp.h> - - - /* */ - -#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> - - - /* The internals of the cache sub-system are no longer exposed. We */ - /* default to FT_CACHE_H at the moment just in case, but we know of */ - /* no rogue client that uses them. */ - /* */ -#define FT_CACHE_MANAGER_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h> -#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h> - - -#define FT_INCREMENTAL_H <freetype/ftincrem.h> - -#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> - - - /* - * Include internal headers definitions from <freetype/internal/...> - * only when building the library. - */ -#ifdef FT2_BUILD_LIBRARY -#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h> -#include FT_INTERNAL_INTERNAL_H -#endif /* FT2_BUILD_LIBRARY */ - - -#endif /* __FT2_BUILD_H__ */ - - -/* END */ diff --git a/src/common/freetype/config/ftmodule.h b/src/common/freetype/config/ftmodule.h deleted file mode 100644 index c28052b7f..000000000 --- a/src/common/freetype/config/ftmodule.h +++ /dev/null @@ -1,22 +0,0 @@ -/* This is a generated file. */ -FT_USE_MODULE(tt_driver_class) -FT_USE_MODULE(t1_driver_class) -FT_USE_MODULE(cff_driver_class) -FT_USE_MODULE(t1cid_driver_class) -FT_USE_MODULE(pfr_driver_class) -FT_USE_MODULE(t42_driver_class) -FT_USE_MODULE(winfnt_driver_class) -FT_USE_MODULE(pcf_driver_class) -FT_USE_MODULE(bdf_driver_class) -FT_USE_MODULE(sfnt_module_class) -FT_USE_MODULE(autofit_module_class) -FT_USE_MODULE(pshinter_module_class) -FT_USE_MODULE(ft_raster1_renderer_class) -FT_USE_MODULE(ft_smooth_renderer_class) -FT_USE_MODULE(ft_smooth_lcd_renderer_class) -FT_USE_MODULE(ft_smooth_lcdv_renderer_class) -FT_USE_MODULE(gxv_module_class) -FT_USE_MODULE(otv_module_class) -FT_USE_MODULE(psaux_module_class) -FT_USE_MODULE(psnames_module_class) -/* EOF */ diff --git a/src/common/freetype/config/ftoption.h b/src/common/freetype/config/ftoption.h deleted file mode 100644 index 532848da7..000000000 --- a/src/common/freetype/config/ftoption.h +++ /dev/null @@ -1,669 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftoption.h */ -/* */ -/* User-selectable configuration macros (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOPTION_H__ -#define __FTOPTION_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* USER-SELECTABLE CONFIGURATION MACROS */ - /* */ - /* This file contains the default configuration macro definitions for */ - /* a standard build of the FreeType library. There are three ways to */ - /* use this file to build project-specific versions of the library: */ - /* */ - /* - You can modify this file by hand, but this is not recommended in */ - /* cases where you would like to build several versions of the */ - /* library from a single source directory. */ - /* */ - /* - You can put a copy of this file in your build directory, more */ - /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */ - /* is the name of a directory that is included _before_ the FreeType */ - /* include path during compilation. */ - /* */ - /* The default FreeType Makefiles and Jamfiles use the build */ - /* directory `builds/<system>' by default, but you can easily change */ - /* that for your own projects. */ - /* */ - /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */ - /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ - /* locate this file during the build. For example, */ - /* */ - /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */ - /* #include <freetype/config/ftheader.h> */ - /* */ - /* will use `$BUILD/myftoptions.h' instead of this file for macro */ - /* definitions. */ - /* */ - /* Note also that you can similarly pre-define the macro */ - /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ - /* that are statically linked to the library at compile time. By */ - /* default, this file is <freetype/config/ftmodule.h>. */ - /* */ - /* We highly recommend using the third method whenever possible. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Uncomment the line below if you want to activate sub-pixel rendering */ - /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ - /* */ - /* Note that this feature is covered by several Microsoft patents */ - /* and should not be activated in any default build of the library. */ - /* */ - /* This macro has no impact on the FreeType API, only on its */ - /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ - /* FT_Render_Glyph still generates a bitmap that is 3 times larger than */ - /* the original size; the difference will be that each triplet of */ - /* subpixels has R=G=B. */ - /* */ - /* This is done to allow FreeType clients to run unmodified, forcing */ - /* them to display normal gray-level anti-aliased glyphs. */ - /* */ -/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ - - - /*************************************************************************/ - /* */ - /* Many compilers provide a non-ANSI 64-bit data type that can be used */ - /* by FreeType to speed up some computations. However, this will create */ - /* some problems when compiling the library in strict ANSI mode. */ - /* */ - /* For this reason, the use of 64-bit integers is normally disabled when */ - /* the __STDC__ macro is defined. You can however disable this by */ - /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ - /* */ - /* For most compilers, this will only create compilation warnings when */ - /* building the library. */ - /* */ - /* ObNote: The compiler-specific 64-bit integers are detected in the */ - /* file `ftconfig.h' either statically or through the */ - /* `configure' script on supported platforms. */ - /* */ -#undef FT_CONFIG_OPTION_FORCE_INT64 - - - /*************************************************************************/ - /* */ - /* LZW-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* `compress' program. This is mostly used to parse many of the PCF */ - /* files that come with various X11 distributions. The implementation */ - /* uses NetBSD's `zopen' to partially uncompress the file on the fly */ - /* (see src/lzw/ftgzip.c). */ - /* */ - /* Define this macro if you want to enable this `feature'. */ - /* */ -#define FT_CONFIG_OPTION_USE_LZW - - - /*************************************************************************/ - /* */ - /* Gzip-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* `gzip' program. This is mostly used to parse many of the PCF files */ - /* that come with XFree86. The implementation uses `zlib' to */ - /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ - /* */ - /* Define this macro if you want to enable this `feature'. See also */ - /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ - /* */ -#define FT_CONFIG_OPTION_USE_ZLIB - - - /*************************************************************************/ - /* */ - /* ZLib library selection */ - /* */ - /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ - /* It allows FreeType's `ftgzip' component to link to the system's */ - /* installation of the ZLib library. This is useful on systems like */ - /* Unix or VMS where it generally is already available. */ - /* */ - /* If you let it undefined, the component will use its own copy */ - /* of the zlib sources instead. These have been modified to be */ - /* included directly within the component and *not* export external */ - /* function names. This allows you to link any program with FreeType */ - /* _and_ ZLib without linking conflicts. */ - /* */ - /* Do not #undef this macro here since the build system might define */ - /* it for certain configurations only. */ - /* */ -/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ - - - /*************************************************************************/ - /* */ - /* DLL export compilation */ - /* */ - /* When compiling FreeType as a DLL, some systems/compilers need a */ - /* special keyword in front OR after the return type of function */ - /* declarations. */ - /* */ - /* Two macros are used within the FreeType source code to define */ - /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ - /* */ - /* FT_EXPORT( return_type ) */ - /* */ - /* is used in a function declaration, as in */ - /* */ - /* FT_EXPORT( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ); */ - /* */ - /* */ - /* FT_EXPORT_DEF( return_type ) */ - /* */ - /* is used in a function definition, as in */ - /* */ - /* FT_EXPORT_DEF( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ) */ - /* { */ - /* ... some code ... */ - /* return FT_Err_Ok; */ - /* } */ - /* */ - /* You can provide your own implementation of FT_EXPORT and */ - /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ - /* will be later automatically defined as `extern return_type' to */ - /* allow normal compilation. */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_EXPORT(x) extern x */ -/* #define FT_EXPORT_DEF(x) x */ - - - /*************************************************************************/ - /* */ - /* Glyph Postscript Names handling */ - /* */ - /* By default, FreeType 2 is compiled with the `PSNames' module. This */ - /* module is in charge of converting a glyph name string into a */ - /* Unicode value, or return a Macintosh standard glyph name for the */ - /* use with the TrueType `post' table. */ - /* */ - /* Undefine this macro if you do not want `PSNames' compiled in your */ - /* build of FreeType. This has the following effects: */ - /* */ - /* - The TrueType driver will provide its own set of glyph names, */ - /* if you build it to support postscript names in the TrueType */ - /* `post' table. */ - /* */ - /* - The Type 1 driver will not be able to synthetize a Unicode */ - /* charmap out of the glyphs found in the fonts. */ - /* */ - /* You would normally undefine this configuration macro when building */ - /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ - /* */ -#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES - - - /*************************************************************************/ - /* */ - /* Postscript Names to Unicode Values support */ - /* */ - /* By default, FreeType 2 is built with the `PSNames' module compiled */ - /* in. Among other things, the module is used to convert a glyph name */ - /* into a Unicode value. This is especially useful in order to */ - /* synthetize on the fly a Unicode charmap from the CFF/Type 1 driver */ - /* through a big table named the `Adobe Glyph List' (AGL). */ - /* */ - /* Undefine this macro if you do not want the Adobe Glyph List */ - /* compiled in your `PSNames' module. The Type 1 driver will not be */ - /* able to synthetize a Unicode charmap out of the glyphs found in the */ - /* fonts. */ - /* */ -#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST - - - /*************************************************************************/ - /* */ - /* Support for Mac fonts */ - /* */ - /* Define this macro if you want support for outline fonts in Mac */ - /* format (mac dfont, mac resource, macbinary containing a mac */ - /* resource) on non-Mac platforms. */ - /* */ - /* Note that the `FOND' resource isn't checked. */ - /* */ -#define FT_CONFIG_OPTION_MAC_FONTS - - - /*************************************************************************/ - /* */ - /* Guessing methods to access embedded resource forks */ - /* */ - /* Enable extra Mac fonts support on non-Mac platforms (e.g. */ - /* GNU/Linux). */ - /* */ - /* Resource forks which include fonts data are stored sometimes in */ - /* locations which users or developers don't expected. In some cases, */ - /* resource forks start with some offset from the head of a file. In */ - /* other cases, the actual resource fork is stored in file different */ - /* from what the user specifies. If this option is activated, */ - /* FreeType tries to guess whether such offsets or different file */ - /* names must be used. */ - /* */ - /* Note that normal, direct access of resource forks is controlled via */ - /* the FT_CONFIG_OPTION_MAC_FONTS option. */ - /* */ -#ifdef FT_CONFIG_OPTION_MAC_FONTS -#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK -#endif - - - /*************************************************************************/ - /* */ - /* Allow the use of FT_Incremental_Interface to load typefaces that */ - /* contain no glyph data, but supply it via a callback function. */ - /* This allows FreeType to be used with the PostScript language, using */ - /* the GhostScript interpreter. */ - /* */ -/* #define FT_CONFIG_OPTION_INCREMENTAL */ - - - /*************************************************************************/ - /* */ - /* The size in bytes of the render pool used by the scan-line converter */ - /* to do all of its work. */ - /* */ - /* This must be greater than 4KByte if you use FreeType to rasterize */ - /* glyphs; otherwise, you may set it to zero to avoid unnecessary */ - /* allocation of the render pool. */ - /* */ -#define FT_RENDER_POOL_SIZE 16384L - - - /*************************************************************************/ - /* */ - /* FT_MAX_MODULES */ - /* */ - /* The maximum number of modules that can be registered in a single */ - /* FreeType library object. 32 is the default. */ - /* */ -#define FT_MAX_MODULES 32 - - - /*************************************************************************/ - /* */ - /* Debug level */ - /* */ - /* FreeType can be compiled in debug or trace mode. In debug mode, */ - /* errors are reported through the `ftdebug' component. In trace */ - /* mode, additional messages are sent to the standard output during */ - /* execution. */ - /* */ - /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ - /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ - /* */ - /* Don't define any of these macros to compile in `release' mode! */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_DEBUG_LEVEL_ERROR */ -/* #define FT_DEBUG_LEVEL_TRACE */ - - - /*************************************************************************/ - /* */ - /* Memory Debugging */ - /* */ - /* FreeType now comes with an integrated memory debugger that is */ - /* capable of detecting simple errors like memory leaks or double */ - /* deletes. To compile it within your build of the library, you */ - /* should define FT_DEBUG_MEMORY here. */ - /* */ - /* Note that the memory debugger is only activated at runtime when */ - /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */ - /* */ - /* Do not #undef this macro here since the build system might define */ - /* it for certain configurations only. */ - /* */ -/* #define FT_DEBUG_MEMORY */ - - - /*************************************************************************/ - /* */ - /* Module errors */ - /* */ - /* If this macro is set (which is _not_ the default), the higher byte */ - /* of an error code gives the module in which the error has occurred, */ - /* while the lower byte is the real error code. */ - /* */ - /* Setting this macro makes sense for debugging purposes only, since */ - /* it would break source compatibility of certain programs that use */ - /* FreeType 2. */ - /* */ - /* More details can be found in the files ftmoderr.h and fterrors.h. */ - /* */ -#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS - - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** S F N T D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ - /* embedded bitmaps in all formats using the SFNT module (namely */ - /* TrueType & OpenType). */ - /* */ -#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ - /* load and enumerate the glyph Postscript names in a TrueType or */ - /* OpenType file. */ - /* */ - /* Note that when you do not compile the `PSNames' module by undefining */ - /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ - /* contain additional code used to read the PS Names table from a font. */ - /* */ - /* (By default, the module uses `PSNames' to extract glyph names.) */ - /* */ -#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ - /* access the internal name table in a SFNT-based format like TrueType */ - /* or OpenType. The name table contains various strings used to */ - /* describe the font, like family name, copyright, version, etc. It */ - /* does not contain any glyph name though. */ - /* */ - /* Accessing SFNT names is done through the functions declared in */ - /* `freetype/ftnames.h'. */ - /* */ -#define TT_CONFIG_OPTION_SFNT_NAMES - - - /*************************************************************************/ - /* */ - /* TrueType CMap support */ - /* */ - /* Here you can fine-tune which TrueType CMap table format shall be */ - /* supported. */ -#define TT_CONFIG_CMAP_FORMAT_0 -#define TT_CONFIG_CMAP_FORMAT_2 -#define TT_CONFIG_CMAP_FORMAT_4 -#define TT_CONFIG_CMAP_FORMAT_6 -#define TT_CONFIG_CMAP_FORMAT_8 -#define TT_CONFIG_CMAP_FORMAT_10 -#define TT_CONFIG_CMAP_FORMAT_12 - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ - /* a bytecode interpreter in the TrueType driver. Note that there are */ - /* important patent issues related to the use of the interpreter. */ - /* */ - /* By undefining this, you will only compile the code necessary to load */ - /* TrueType glyphs without hinting. */ - /* */ - /* Do not #undef this macro here, since the build system might */ - /* define it for certain configurations only. */ - /* */ -/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ - - - /*************************************************************************/ - /* */ - /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ - /* of the TrueType bytecode interpreter is used that doesn't implement */ - /* any of the patented opcodes and algorithms. Note that the */ - /* the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you */ - /* define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; with other words, */ - /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ - /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ - /* */ - /* This macro is only useful for a small number of font files (mostly */ - /* for Asian scripts) that require bytecode interpretation to properly */ - /* load glyphs. For all other fonts, this produces unpleasant results, */ - /* thus the unpatented interpreter is never used to load glyphs from */ - /* TrueType fonts unless one of the following two options is used. */ - /* */ - /* - The unpatented interpreter is explicitly activated by the user */ - /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ - /* when opening the FT_Face. */ - /* */ - /* - FreeType detects that the FT_Face corresponds to one of the */ - /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ - /* contains a hard-coded list of font names and other matching */ - /* parameters (see function `tt_face_init' in file */ - /* `src/truetype/ttobjs.c'). */ - /* */ - /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ - /* */ - /* { */ - /* FT_Parameter parameter; */ - /* FT_Open_Args open_args; */ - /* */ - /* */ - /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ - /* */ - /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ - /* open_args.pathname = my_font_pathname; */ - /* open_args.num_params = 1; */ - /* open_args.params = ¶meter; */ - /* */ - /* error = FT_Open_Face( library, &open_args, index, &face ); */ - /* ... */ - /* } */ - /* */ -#define TT_CONFIG_OPTION_UNPATENTED_HINTING - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ - /* bytecode interpreter with a huge switch statement, rather than a call */ - /* table. This results in smaller and faster code for a number of */ - /* architectures. */ - /* */ - /* Note however that on some compiler/processor combinations, undefining */ - /* this macro will generate faster, though larger, code. */ - /* */ -#define TT_CONFIG_OPTION_INTERPRETER_SWITCH - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ - /* TrueType glyph loader to use Apple's definition of how to handle */ - /* component offsets in composite glyphs. */ - /* */ - /* Apple and MS disagree on the default behavior of component offsets */ - /* in composites. Apple says that they should be scaled by the scaling */ - /* factors in the transformation matrix (roughly, it's more complex) */ - /* while MS says they should not. OpenType defines two bits in the */ - /* composite flags array which can be used to disambiguate, but old */ - /* fonts will not have them. */ - /* */ - /* http://partners.adobe.com/asn/developer/opentype/glyf.html */ - /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ - /* */ -#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */ - /* support for Apple's distortable font technology (fvar, gvar, cvar, */ - /* and avar tables). This has many similarities to Type 1 Multiple */ - /* Masters support. */ - /* */ -#define TT_CONFIG_OPTION_GX_VAR_SUPPORT - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_BDF if you want to include support for */ - /* an embedded `BDF ' table within SFNT-based bitmap formats. */ - /* */ -#define TT_CONFIG_OPTION_BDF - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */ - /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ - /* required. */ - /* */ -#define T1_MAX_DICT_DEPTH 5 - - - /*************************************************************************/ - /* */ - /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ - /* calls during glyph loading. */ - /* */ -#define T1_MAX_SUBRS_CALLS 16 - - - /*************************************************************************/ - /* */ - /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ - /* minimum of 16 is required. */ - /* */ - /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ - /* */ -#define T1_MAX_CHARSTRINGS_OPERANDS 256 - - - /*************************************************************************/ - /* */ - /* Define this configuration macro if you want to prevent the */ - /* compilation of `t1afm', which is in charge of reading Type 1 AFM */ - /* files into an existing face. Note that if set, the T1 driver will be */ - /* unable to produce kerning distances. */ - /* */ -#undef T1_CONFIG_OPTION_NO_AFM - - - /*************************************************************************/ - /* */ - /* Define this configuration macro if you want to prevent the */ - /* compilation of the Multiple Masters font support in the Type 1 */ - /* driver. */ - /* */ -#undef T1_CONFIG_OPTION_NO_MM_SUPPORT - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Compile autofit module with CJK script support. */ - /* */ -#define AF_CONFIG_OPTION_CJK - - /*************************************************************************/ - /* */ - /* Compile autofit module with Indic script support. */ - /* */ -#define AF_CONFIG_OPTION_INDIC - - /* */ - - - /* - * Define this variable if you want to keep the layout of internal - * structures that was used prior to FreeType 2.2. This also compiles in - * a few obsolete functions to avoid linking problems on typical Unix - * distributions. - * - * For embedded systems or building a new distribution from scratch, it - * is recommended to disable the macro since it reduces the library's code - * size and activates a few memory-saving optimizations as well. - */ -#define FT_CONFIG_OPTION_OLD_INTERNALS - - - /* - * This variable is defined if either unpatented or native TrueType - * hinting is requested by the definitions above. - */ -#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER -#define TT_USE_BYTECODE_INTERPRETER -#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING -#define TT_USE_BYTECODE_INTERPRETER -#endif - -FT_END_HEADER - - -#endif /* __FTOPTION_H__ */ - - -/* END */ diff --git a/src/common/freetype/config/ftstdlib.h b/src/common/freetype/config/ftstdlib.h deleted file mode 100644 index f923f3e4c..000000000 --- a/src/common/freetype/config/ftstdlib.h +++ /dev/null @@ -1,180 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftstdlib.h */ -/* */ -/* ANSI-specific library and header configuration file (specification */ -/* only). */ -/* */ -/* Copyright 2002, 2003, 2004, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file is used to group all #includes to the ANSI C library that */ - /* FreeType normally requires. It also defines macros to rename the */ - /* standard functions within the FreeType source code. */ - /* */ - /* Load a file which defines __FTSTDLIB_H__ before this one to override */ - /* it. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTSTDLIB_H__ -#define __FTSTDLIB_H__ - - -#include <stddef.h> - -#define ft_ptrdiff_t ptrdiff_t - - - /**********************************************************************/ - /* */ - /* integer limits */ - /* */ - /* UINT_MAX and ULONG_MAX are used to automatically compute the size */ - /* of `int' and `long' in bytes at compile-time. So far, this works */ - /* for all platforms the library has been tested on. */ - /* */ - /* Note that on the extremely rare platforms that do not provide */ - /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ - /* old Crays where `int' is 36 bits), we do not make any guarantee */ - /* about the correct behaviour of FT2 with all fonts. */ - /* */ - /* In these case, `ftconfig.h' will refuse to compile anyway with a */ - /* message like `couldn't find 32-bit type' or something similar. */ - /* */ - /* IMPORTANT NOTE: We do not define aliases for heap management and */ - /* i/o routines (i.e. malloc/free/fopen/fread/...) */ - /* since these functions should all be encapsulated */ - /* by platform-specific implementations of */ - /* `ftsystem.c'. */ - /* */ - /**********************************************************************/ - - -#include <limits.h> - -#define FT_CHAR_BIT CHAR_BIT -#define FT_INT_MAX INT_MAX -#define FT_UINT_MAX UINT_MAX -#define FT_ULONG_MAX ULONG_MAX - - - /**********************************************************************/ - /* */ - /* character and string processing */ - /* */ - /**********************************************************************/ - - -#include <string.h> - -#define ft_memchr memchr -#define ft_memcmp memcmp -#define ft_memcpy memcpy -#define ft_memmove memmove -#define ft_memset memset -#define ft_strcat strcat -#define ft_strcmp strcmp -#define ft_strcpy strcpy -#define ft_strlen strlen -#define ft_strncmp strncmp -#define ft_strncpy strncpy -#define ft_strrchr strrchr -#define ft_strstr strstr - - - /**********************************************************************/ - /* */ - /* file handling */ - /* */ - /**********************************************************************/ - - -#include <stdio.h> - -#define FT_FILE FILE -#define ft_fclose fclose -#define ft_fopen fopen -#define ft_fread fread -#define ft_fseek fseek -#define ft_ftell ftell -#define ft_sprintf sprintf - - - /**********************************************************************/ - /* */ - /* sorting */ - /* */ - /**********************************************************************/ - - -#include <stdlib.h> - -#define ft_qsort qsort - -#define ft_exit exit /* only used to exit from unhandled exceptions */ - - - /**********************************************************************/ - /* */ - /* memory allocation */ - /* */ - /**********************************************************************/ - - -#define ft_scalloc calloc -#define ft_sfree free -#define ft_smalloc malloc -#define ft_srealloc realloc - - - /**********************************************************************/ - /* */ - /* miscellaneous */ - /* */ - /**********************************************************************/ - - -#define ft_atol atol -#define ft_labs labs - - - /**********************************************************************/ - /* */ - /* execution control */ - /* */ - /**********************************************************************/ - - -#include <setjmp.h> - -#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ - /* jmp_buf is defined as a macro */ - /* on certain platforms */ - -#define ft_longjmp longjmp -#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) ) /* same thing here */ - - - /* the following is only used for debugging purposes, i.e., if */ - /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ - -#include <stdarg.h> - - -#endif /* __FTSTDLIB_H__ */ - - -/* END */ diff --git a/src/common/freetype/freetype.h b/src/common/freetype/freetype.h deleted file mode 100644 index dbca087e5..000000000 --- a/src/common/freetype/freetype.h +++ /dev/null @@ -1,3434 +0,0 @@ -/***************************************************************************/ -/* */ -/* freetype.h */ -/* */ -/* FreeType high-level API and common types (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef FT_FREETYPE_H -#error "`ft2build.h' hasn't been included yet!" -#error "Please always use macros to include FreeType header files." -#error "Example:" -#error " #include <ft2build.h>" -#error " #include FT_FREETYPE_H" -#endif - - - /*************************************************************************/ - /* */ - /* The `raster' component duplicates some of the declarations in */ - /* freetype.h for stand-alone use if _FREETYPE_ isn't defined. */ - /* */ - /*************************************************************************/ - - -#ifndef __FREETYPE_H__ -#define __FREETYPE_H__ - - -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_ERRORS_H -#include FT_TYPES_H - - -FT_BEGIN_HEADER - - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* user_allocation */ - /* */ - /* <Title> */ - /* User allocation */ - /* */ - /* <Abstract> */ - /* How client applications should allocate FreeType data structures. */ - /* */ - /* <Description> */ - /* FreeType assumes that structures allocated by the user and passed */ - /* as arguments are zeroed out except for the actual data. With */ - /* other words, it is recommended to use `calloc' (or variants of it) */ - /* instead of `malloc' for allocation. */ - /* */ - /*************************************************************************/ - - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* B A S I C T Y P E S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* base_interface */ - /* */ - /* <Title> */ - /* Base Interface */ - /* */ - /* <Abstract> */ - /* The FreeType 2 base font interface. */ - /* */ - /* <Description> */ - /* This section describes the public high-level API of FreeType 2. */ - /* */ - /* <Order> */ - /* FT_Library */ - /* FT_Face */ - /* FT_Size */ - /* FT_GlyphSlot */ - /* FT_CharMap */ - /* FT_Encoding */ - /* */ - /* FT_FaceRec */ - /* */ - /* FT_FACE_FLAG_SCALABLE */ - /* FT_FACE_FLAG_FIXED_SIZES */ - /* FT_FACE_FLAG_FIXED_WIDTH */ - /* FT_FACE_FLAG_HORIZONTAL */ - /* FT_FACE_FLAG_VERTICAL */ - /* FT_FACE_FLAG_SFNT */ - /* FT_FACE_FLAG_KERNING */ - /* FT_FACE_FLAG_MULTIPLE_MASTERS */ - /* FT_FACE_FLAG_GLYPH_NAMES */ - /* FT_FACE_FLAG_EXTERNAL_STREAM */ - /* FT_FACE_FLAG_FAST_GLYPHS */ - /* FT_FACE_FLAG_HINTER */ - /* */ - /* FT_STYLE_FLAG_BOLD */ - /* FT_STYLE_FLAG_ITALIC */ - /* */ - /* FT_SizeRec */ - /* FT_Size_Metrics */ - /* */ - /* FT_GlyphSlotRec */ - /* FT_Glyph_Metrics */ - /* FT_SubGlyph */ - /* */ - /* FT_Bitmap_Size */ - /* */ - /* FT_Init_FreeType */ - /* FT_Done_FreeType */ - /* */ - /* FT_New_Face */ - /* FT_Done_Face */ - /* FT_New_Memory_Face */ - /* FT_Open_Face */ - /* FT_Open_Args */ - /* FT_Parameter */ - /* FT_Attach_File */ - /* FT_Attach_Stream */ - /* */ - /* FT_Set_Char_Size */ - /* FT_Set_Pixel_Sizes */ - /* FT_Request_Size */ - /* FT_Select_Size */ - /* FT_Size_Request_Type */ - /* FT_Size_Request */ - /* FT_Set_Transform */ - /* FT_Load_Glyph */ - /* FT_Get_Char_Index */ - /* FT_Get_Name_Index */ - /* FT_Load_Char */ - /* */ - /* FT_OPEN_MEMORY */ - /* FT_OPEN_STREAM */ - /* FT_OPEN_PATHNAME */ - /* FT_OPEN_DRIVER */ - /* FT_OPEN_PARAMS */ - /* */ - /* FT_LOAD_DEFAULT */ - /* FT_LOAD_RENDER */ - /* FT_LOAD_MONOCHROME */ - /* FT_LOAD_LINEAR_DESIGN */ - /* FT_LOAD_NO_SCALE */ - /* FT_LOAD_NO_HINTING */ - /* FT_LOAD_NO_BITMAP */ - /* FT_LOAD_CROP_BITMAP */ - /* */ - /* FT_LOAD_VERTICAL_LAYOUT */ - /* FT_LOAD_IGNORE_TRANSFORM */ - /* FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */ - /* FT_LOAD_FORCE_AUTOHINT */ - /* FT_LOAD_NO_RECURSE */ - /* FT_LOAD_PEDANTIC */ - /* */ - /* FT_LOAD_TARGET_NORMAL */ - /* FT_LOAD_TARGET_LIGHT */ - /* FT_LOAD_TARGET_MONO */ - /* FT_LOAD_TARGET_LCD */ - /* FT_LOAD_TARGET_LCD_V */ - /* */ - /* FT_Render_Glyph */ - /* FT_Render_Mode */ - /* FT_Get_Kerning */ - /* FT_Kerning_Mode */ - /* FT_Get_Track_Kerning */ - /* FT_Get_Glyph_Name */ - /* FT_Get_Postscript_Name */ - /* */ - /* FT_CharMapRec */ - /* FT_Select_Charmap */ - /* FT_Set_Charmap */ - /* FT_Get_Charmap_Index */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Glyph_Metrics */ - /* */ - /* <Description> */ - /* A structure used to model the metrics of a single glyph. The */ - /* values are expressed in 26.6 fractional pixel format; if the flag */ - /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */ - /* are expressed in font units instead. */ - /* */ - /* <Fields> */ - /* width :: */ - /* The glyph's width. */ - /* */ - /* height :: */ - /* The glyph's height. */ - /* */ - /* horiBearingX :: */ - /* Left side bearing for horizontal layout. */ - /* */ - /* horiBearingY :: */ - /* Top side bearing for horizontal layout. */ - /* */ - /* horiAdvance :: */ - /* Advance width for horizontal layout. */ - /* */ - /* vertBearingX :: */ - /* Left side bearing for vertical layout. */ - /* */ - /* vertBearingY :: */ - /* Top side bearing for vertical layout. */ - /* */ - /* vertAdvance :: */ - /* Advance height for vertical layout. */ - /* */ - typedef struct FT_Glyph_Metrics_ - { - FT_Pos width; - FT_Pos height; - - FT_Pos horiBearingX; - FT_Pos horiBearingY; - FT_Pos horiAdvance; - - FT_Pos vertBearingX; - FT_Pos vertBearingY; - FT_Pos vertAdvance; - - } FT_Glyph_Metrics; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Bitmap_Size */ - /* */ - /* <Description> */ - /* This structure models the metrics of a bitmap strike (i.e., a set */ - /* of glyphs for a given point size and resolution) in a bitmap font. */ - /* It is used for the `available_sizes' field of @FT_Face. */ - /* */ - /* <Fields> */ - /* height :: The vertical distance, in pixels, between two */ - /* consecutive baselines. It is always positive. */ - /* */ - /* width :: The average width, in pixels, of all glyphs in the */ - /* strike. */ - /* */ - /* size :: The nominal size of the strike in 26.6 fractional */ - /* points. This field is not very useful. */ - /* */ - /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */ - /* pixels. */ - /* */ - /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */ - /* pixels. */ - /* */ - /* <Note> */ - /* Windows FNT: */ - /* The nominal size given in a FNT font is not reliable. Thus when */ - /* the driver finds it incorrect, it sets `size' to some calculated */ - /* values and sets `x_ppem' and `y_ppem' to the pixel width and */ - /* height given in the font, respectively. */ - /* */ - /* TrueType embedded bitmaps: */ - /* `size', `width', and `height' values are not contained in the */ - /* bitmap strike itself. They are computed from the global font */ - /* parameters. */ - /* */ - typedef struct FT_Bitmap_Size_ - { - FT_Short height; - FT_Short width; - - FT_Pos size; - - FT_Pos x_ppem; - FT_Pos y_ppem; - - } FT_Bitmap_Size; - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* O B J E C T C L A S S E S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Library */ - /* */ - /* <Description> */ - /* A handle to a FreeType library instance. Each `library' is */ - /* completely independent from the others; it is the `root' of a set */ - /* of objects like fonts, faces, sizes, etc. */ - /* */ - /* It also embeds a memory manager (see @FT_Memory), as well as a */ - /* scan-line converter object (see @FT_Raster). */ - /* */ - /* For multi-threading applications each thread should have its own */ - /* FT_Library object. */ - /* */ - /* <Note> */ - /* Library objects are normally created by @FT_Init_FreeType, and */ - /* destroyed with @FT_Done_FreeType. */ - /* */ - typedef struct FT_LibraryRec_ *FT_Library; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Module */ - /* */ - /* <Description> */ - /* A handle to a given FreeType module object. Each module can be a */ - /* font driver, a renderer, or anything else that provides services */ - /* to the formers. */ - /* */ - typedef struct FT_ModuleRec_* FT_Module; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Driver */ - /* */ - /* <Description> */ - /* A handle to a given FreeType font driver object. Each font driver */ - /* is a special module capable of creating faces from font files. */ - /* */ - typedef struct FT_DriverRec_* FT_Driver; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Renderer */ - /* */ - /* <Description> */ - /* A handle to a given FreeType renderer. A renderer is a special */ - /* module in charge of converting a glyph image to a bitmap, when */ - /* necessary. Each renderer supports a given glyph image format, and */ - /* one or more target surface depths. */ - /* */ - typedef struct FT_RendererRec_* FT_Renderer; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Face */ - /* */ - /* <Description> */ - /* A handle to a given typographic face object. A face object models */ - /* a given typeface, in a given style. */ - /* */ - /* <Note> */ - /* Each face object also owns a single @FT_GlyphSlot object, as well */ - /* as one or more @FT_Size objects. */ - /* */ - /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */ - /* a given filepathname or a custom input stream. */ - /* */ - /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */ - /* */ - /* <Also> */ - /* The @FT_FaceRec details the publicly accessible fields of a given */ - /* face object. */ - /* */ - typedef struct FT_FaceRec_* FT_Face; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Size */ - /* */ - /* <Description> */ - /* A handle to an object used to model a face scaled to a given */ - /* character size. */ - /* */ - /* <Note> */ - /* Each @FT_Face has an _active_ @FT_Size object that is used by */ - /* functions like @FT_Load_Glyph to determine the scaling */ - /* transformation which is used to load and hint glyphs and metrics. */ - /* */ - /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */ - /* @FT_Request_Size or even @FT_Select_Size to change the content */ - /* (i.e., the scaling values) of the active @FT_Size. */ - /* */ - /* You can use @FT_New_Size to create additional size objects for a */ - /* given @FT_Face, but they won't be used by other functions until */ - /* you activate it through @FT_Activate_Size. Only one size can be */ - /* activated at any given time per face. */ - /* */ - /* <Also> */ - /* The @FT_SizeRec structure details the publicly accessible fields */ - /* of a given size object. */ - /* */ - typedef struct FT_SizeRec_* FT_Size; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_GlyphSlot */ - /* */ - /* <Description> */ - /* A handle to a given `glyph slot'. A slot is a container where it */ - /* is possible to load any one of the glyphs contained in its parent */ - /* face. */ - /* */ - /* In other words, each time you call @FT_Load_Glyph or */ - /* @FT_Load_Char, the slot's content is erased by the new glyph data, */ - /* i.e., the glyph's metrics, its image (bitmap or outline), and */ - /* other control information. */ - /* */ - /* <Also> */ - /* @FT_GlyphSlotRec details the publicly accessible glyph fields. */ - /* */ - typedef struct FT_GlyphSlotRec_* FT_GlyphSlot; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_CharMap */ - /* */ - /* <Description> */ - /* A handle to a given character map. A charmap is used to translate */ - /* character codes in a given encoding into glyph indexes for its */ - /* parent's face. Some font formats may provide several charmaps per */ - /* font. */ - /* */ - /* Each face object owns zero or more charmaps, but only one of them */ - /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */ - /* */ - /* The list of available charmaps in a face is available through the */ - /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */ - /* */ - /* The currently active charmap is available as `face->charmap'. */ - /* You should call @FT_Set_Charmap to change it. */ - /* */ - /* <Note> */ - /* When a new face is created (either through @FT_New_Face or */ - /* @FT_Open_Face), the library looks for a Unicode charmap within */ - /* the list and automatically activates it. */ - /* */ - /* <Also> */ - /* The @FT_CharMapRec details the publicly accessible fields of a */ - /* given character map. */ - /* */ - typedef struct FT_CharMapRec_* FT_CharMap; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_ENC_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags into an unsigned long. It is */ - /* used to define `encoding' identifiers (see @FT_Encoding). */ - /* */ - /* <Note> */ - /* Since many 16bit compilers don't like 32bit enumerations, you */ - /* should redefine this macro in case of problems to something like */ - /* this: */ - /* */ - /* { */ - /* #define FT_ENC_TAG( value, a, b, c, d ) value */ - /* } */ - /* */ - /* to get a simple enumeration without assigning special numbers. */ - /* */ - -#ifndef FT_ENC_TAG -#define FT_ENC_TAG( value, a, b, c, d ) \ - value = ( ( (FT_UInt32)(a) << 24 ) | \ - ( (FT_UInt32)(b) << 16 ) | \ - ( (FT_UInt32)(c) << 8 ) | \ - (FT_UInt32)(d) ) - -#endif /* FT_ENC_TAG */ - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Encoding */ - /* */ - /* <Description> */ - /* An enumeration used to specify character sets supported by */ - /* charmaps. Used in the @FT_Select_Charmap API function. */ - /* */ - /* <Note> */ - /* Despite the name, this enumeration lists specific character */ - /* repertories (i.e., charsets), and not text encoding methods (e.g., */ - /* UTF-8, UTF-16, GB2312_EUC, etc.). */ - /* */ - /* Because of 32-bit charcodes defined in Unicode (i.e., surrogates), */ - /* all character codes must be expressed as FT_Longs. */ - /* */ - /* Other encodings might be defined in the future. */ - /* */ - /* <Values> */ - /* FT_ENCODING_NONE :: */ - /* The encoding value 0 is reserved. */ - /* */ - /* FT_ENCODING_UNICODE :: */ - /* Corresponds to the Unicode character set. This value covers */ - /* all versions of the Unicode repertoire, including ASCII and */ - /* Latin-1. Most fonts include a Unicode charmap, but not all */ - /* of them. */ - /* */ - /* FT_ENCODING_MS_SYMBOL :: */ - /* Corresponds to the Microsoft Symbol encoding, used to encode */ - /* mathematical symbols in the 32..255 character code range. For */ - /* more information, see `http://www.ceviz.net/symbol.htm'. */ - /* */ - /* FT_ENCODING_SJIS :: */ - /* Corresponds to Japanese SJIS encoding. More info at */ - /* at `http://langsupport.japanreference.com/encoding.shtml'. */ - /* See note on multi-byte encodings below. */ - /* */ - /* FT_ENCODING_GB2312 :: */ - /* Corresponds to an encoding system for Simplified Chinese as used */ - /* used in mainland China. */ - /* */ - /* FT_ENCODING_BIG5 :: */ - /* Corresponds to an encoding system for Traditional Chinese as used */ - /* in Taiwan and Hong Kong. */ - /* */ - /* FT_ENCODING_WANSUNG :: */ - /* Corresponds to the Korean encoding system known as Wansung. */ - /* For more information see */ - /* `http://www.microsoft.com/typography/unicode/949.txt'. */ - /* */ - /* FT_ENCODING_JOHAB :: */ - /* The Korean standard character set (KS C-5601-1992), which */ - /* corresponds to MS Windows code page 1361. This character set */ - /* includes all possible Hangeul character combinations. */ - /* */ - /* FT_ENCODING_ADOBE_LATIN_1 :: */ - /* Corresponds to a Latin-1 encoding as defined in a Type 1 */ - /* Postscript font. It is limited to 256 character codes. */ - /* */ - /* FT_ENCODING_ADOBE_STANDARD :: */ - /* Corresponds to the Adobe Standard encoding, as found in Type 1, */ - /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ - /* codes. */ - /* */ - /* FT_ENCODING_ADOBE_EXPERT :: */ - /* Corresponds to the Adobe Expert encoding, as found in Type 1, */ - /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ - /* codes. */ - /* */ - /* FT_ENCODING_ADOBE_CUSTOM :: */ - /* Corresponds to a custom encoding, as found in Type 1, CFF, and */ - /* OpenType/CFF fonts. It is limited to 256 character codes. */ - /* */ - /* FT_ENCODING_APPLE_ROMAN :: */ - /* Corresponds to the 8-bit Apple roman encoding. Many TrueType and */ - /* OpenType fonts contain a charmap for this encoding, since older */ - /* versions of Mac OS are able to use it. */ - /* */ - /* FT_ENCODING_OLD_LATIN_2 :: */ - /* This value is deprecated and was never used nor reported by */ - /* FreeType. Don't use or test for it. */ - /* */ - /* FT_ENCODING_MS_SJIS :: */ - /* Same as FT_ENCODING_SJIS. Deprecated. */ - /* */ - /* FT_ENCODING_MS_GB2312 :: */ - /* Same as FT_ENCODING_GB2312. Deprecated. */ - /* */ - /* FT_ENCODING_MS_BIG5 :: */ - /* Same as FT_ENCODING_BIG5. Deprecated. */ - /* */ - /* FT_ENCODING_MS_WANSUNG :: */ - /* Same as FT_ENCODING_WANSUNG. Deprecated. */ - /* */ - /* FT_ENCODING_MS_JOHAB :: */ - /* Same as FT_ENCODING_JOHAB. Deprecated. */ - /* */ - /* <Note> */ - /* By default, FreeType automatically synthetizes a Unicode charmap */ - /* for Postscript fonts, using their glyph names dictionaries. */ - /* However, it also reports the encodings defined explicitly in the */ - /* font file, for the cases when they are needed, with the Adobe */ - /* values as well. */ - /* */ - /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */ - /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */ - /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out which */ - /* encoding is really present. If, for example, the `cs_registry' */ - /* field is `KOI8' and the `cs_encoding' field is `R', the font is */ - /* encoded in KOI8-R. */ - /* */ - /* FT_ENCODING_NONE is always set (with a single exception) by the */ - /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */ - /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */ - /* which encoding is really present. For example, */ - /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */ - /* Russian). */ - /* */ - /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */ - /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */ - /* FT_ENCODING_APPLE_ROMAN). */ - /* */ - /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function c */ - /* @FT_Get_CMap_Language_ID to query the Mac language ID which may be */ - /* needed to be able to distinguish Apple encoding variants. See */ - /* */ - /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT */ - /* */ - /* to get an idea how to do that. Basically, if the language ID is 0, */ - /* don't use it, otherwise subtract 1 from the language ID. Then */ - /* examine `encoding_id'. If, for example, `encoding_id' is */ - /* @TT_MAC_ID_ROMAN and the language ID (minus 1) is */ - /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */ - /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */ - /* variant the Arabic encoding. */ - /* */ - typedef enum FT_Encoding_ - { - FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ), - - FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ), - FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ), - - FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ), - FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ), - FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ), - FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ), - FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ), - - /* for backwards compatibility */ - FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS, - FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312, - FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5, - FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG, - FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB, - - FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ), - FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ), - FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ), - FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ), - - FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ), - - FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' ) - - } FT_Encoding; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* ft_encoding_xxx */ - /* */ - /* <Description> */ - /* These constants are deprecated; use the corresponding @FT_Encoding */ - /* values instead. */ - /* */ -#define ft_encoding_none FT_ENCODING_NONE -#define ft_encoding_unicode FT_ENCODING_UNICODE -#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL -#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 -#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 -#define ft_encoding_sjis FT_ENCODING_SJIS -#define ft_encoding_gb2312 FT_ENCODING_GB2312 -#define ft_encoding_big5 FT_ENCODING_BIG5 -#define ft_encoding_wansung FT_ENCODING_WANSUNG -#define ft_encoding_johab FT_ENCODING_JOHAB - -#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD -#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT -#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM -#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_CharMapRec */ - /* */ - /* <Description> */ - /* The base charmap structure. */ - /* */ - /* <Fields> */ - /* face :: A handle to the parent face object. */ - /* */ - /* encoding :: An @FT_Encoding tag identifying the charmap. Use */ - /* this with @FT_Select_Charmap. */ - /* */ - /* platform_id :: An ID number describing the platform for the */ - /* following encoding ID. This comes directly from */ - /* the TrueType specification and should be emulated */ - /* for other formats. */ - /* */ - /* encoding_id :: A platform specific encoding number. This also */ - /* comes from the TrueType specification and should be */ - /* emulated similarly. */ - /* */ - typedef struct FT_CharMapRec_ - { - FT_Face face; - FT_Encoding encoding; - FT_UShort platform_id; - FT_UShort encoding_id; - - } FT_CharMapRec; - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* B A S E O B J E C T C L A S S E S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Face_Internal */ - /* */ - /* <Description> */ - /* An opaque handle to an `FT_Face_InternalRec' structure, used to */ - /* model private data of a given @FT_Face object. */ - /* */ - /* This structure might change between releases of FreeType 2 and is */ - /* not generally available to client applications. */ - /* */ - typedef struct FT_Face_InternalRec_* FT_Face_Internal; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_FaceRec */ - /* */ - /* <Description> */ - /* FreeType root face class structure. A face object models a */ - /* typeface in a font file. */ - /* */ - /* <Fields> */ - /* num_faces :: The number of faces in the font file. Some */ - /* font formats can have multiple faces in */ - /* a font file. */ - /* */ - /* face_index :: The index of the face in the font file. It */ - /* is set to 0 if there is only one face in */ - /* the font file. */ - /* */ - /* face_flags :: A set of bit flags that give important */ - /* information about the face; see */ - /* @FT_FACE_FLAG_XXX for the details. */ - /* */ - /* style_flags :: A set of bit flags indicating the style of */ - /* the face; see @FT_STYLE_FLAG_XXX for the */ - /* details. */ - /* */ - /* num_glyphs :: The number of glyphs in the face. If the */ - /* face is scalable and has sbits (see */ - /* `num_fixed_sizes'), it is set to the number */ - /* of outline glyphs. */ - /* */ - /* family_name :: The face's family name. This is an ASCII */ - /* string, usually in English, which describes */ - /* the typeface's family (like `Times New */ - /* Roman', `Bodoni', `Garamond', etc). This */ - /* is a least common denominator used to list */ - /* fonts. Some formats (TrueType & OpenType) */ - /* provide localized and Unicode versions of */ - /* this string. Applications should use the */ - /* format specific interface to access them. */ - /* */ - /* style_name :: The face's style name. This is an ASCII */ - /* string, usually in English, which describes */ - /* the typeface's style (like `Italic', */ - /* `Bold', `Condensed', etc). Not all font */ - /* formats provide a style name, so this field */ - /* is optional, and can be set to NULL. As */ - /* for `family_name', some formats provide */ - /* localized and Unicode versions of this */ - /* string. Applications should use the format */ - /* specific interface to access them. */ - /* */ - /* num_fixed_sizes :: The number of bitmap strikes in the face. */ - /* Even if the face is scalable, there might */ - /* still be bitmap strikes, which are called */ - /* `sbits' in that case. */ - /* */ - /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */ - /* strikes in the face. It is set to NULL if */ - /* there is no bitmap strike. */ - /* */ - /* num_charmaps :: The number of charmaps in the face. */ - /* */ - /* charmaps :: An array of the charmaps of the face. */ - /* */ - /* generic :: A field reserved for client uses. See the */ - /* @FT_Generic type description. */ - /* */ - /* bbox :: The font bounding box. Coordinates are */ - /* expressed in font units (see */ - /* `units_per_EM'). The box is large enough */ - /* to contain any glyph from the font. Thus, */ - /* `bbox.yMax' can be seen as the `maximal */ - /* ascender', and `bbox.yMin' as the `minimal */ - /* descender'. Only relevant for scalable */ - /* formats. */ - /* */ - /* units_per_EM :: The number of font units per EM square for */ - /* this face. This is typically 2048 for */ - /* TrueType fonts, and 1000 for Type 1 fonts. */ - /* Only relevant for scalable formats. */ - /* */ - /* ascender :: The typographic ascender of the face, */ - /* expressed in font units. For font formats */ - /* not having this information, it is set to */ - /* `bbox.yMax'. Only relevant for scalable */ - /* formats. */ - /* */ - /* descender :: The typographic descender of the face, */ - /* expressed in font units. For font formats */ - /* not having this information, it is set to */ - /* `bbox.yMin'. Note that this field is */ - /* usually negative. Only relevant for */ - /* scalable formats. */ - /* */ - /* height :: The height is the vertical distance */ - /* between two consecutive baselines, */ - /* expressed in font units. It is always */ - /* positive. Only relevant for scalable */ - /* formats. */ - /* */ - /* max_advance_width :: The maximal advance width, in font units, */ - /* for all glyphs in this face. This can be */ - /* used to make word wrapping computations */ - /* faster. Only relevant for scalable */ - /* formats. */ - /* */ - /* max_advance_height :: The maximal advance height, in font units, */ - /* for all glyphs in this face. This is only */ - /* relevant for vertical layouts, and is set */ - /* to `height' for fonts that do not provide */ - /* vertical metrics. Only relevant for */ - /* scalable formats. */ - /* */ - /* underline_position :: The position, in font units, of the */ - /* underline line for this face. It's the */ - /* center of the underlining stem. Only */ - /* relevant for scalable formats. */ - /* */ - /* underline_thickness :: The thickness, in font units, of the */ - /* underline for this face. Only relevant for */ - /* scalable formats. */ - /* */ - /* glyph :: The face's associated glyph slot(s). */ - /* */ - /* size :: The current active size for this face. */ - /* */ - /* charmap :: The current active charmap for this face. */ - /* */ - /* <Note> */ - /* Fields may be changed after a call to @FT_Attach_File or */ - /* @FT_Attach_Stream. */ - /* */ - typedef struct FT_FaceRec_ - { - FT_Long num_faces; - FT_Long face_index; - - FT_Long face_flags; - FT_Long style_flags; - - FT_Long num_glyphs; - - FT_String* family_name; - FT_String* style_name; - - FT_Int num_fixed_sizes; - FT_Bitmap_Size* available_sizes; - - FT_Int num_charmaps; - FT_CharMap* charmaps; - - FT_Generic generic; - - /*# The following member variables (down to `underline_thickness') */ - /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */ - /*# for bitmap fonts. */ - FT_BBox bbox; - - FT_UShort units_per_EM; - FT_Short ascender; - FT_Short descender; - FT_Short height; - - FT_Short max_advance_width; - FT_Short max_advance_height; - - FT_Short underline_position; - FT_Short underline_thickness; - - FT_GlyphSlot glyph; - FT_Size size; - FT_CharMap charmap; - - /*@private begin */ - - FT_Driver driver; - FT_Memory memory; - FT_Stream stream; - - FT_ListRec sizes_list; - - FT_Generic autohint; - void* extensions; - - FT_Face_Internal internal; - - /*@private end */ - - } FT_FaceRec; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_FACE_FLAG_XXX */ - /* */ - /* <Description> */ - /* A list of bit flags used in the `face_flags' field of the */ - /* @FT_FaceRec structure. They inform client applications of */ - /* properties of the corresponding face. */ - /* */ - /* <Values> */ - /* FT_FACE_FLAG_SCALABLE :: */ - /* Indicates that the face contains outline glyphs. This doesn't */ - /* prevent bitmap strikes, i.e., a face can have both this and */ - /* and @FT_FACE_FLAG_FIXED_SIZES set. */ - /* */ - /* FT_FACE_FLAG_FIXED_SIZES :: */ - /* Indicates that the face contains bitmap strikes. See also the */ - /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */ - /* */ - /* FT_FACE_FLAG_FIXED_WIDTH :: */ - /* Indicates that the face contains fixed-width characters (like */ - /* Courier, Lucido, MonoType, etc.). */ - /* */ - /* FT_FACE_FLAG_SFNT :: */ - /* Indicates that the face uses the `sfnt' storage scheme. For */ - /* now, this means TrueType and OpenType. */ - /* */ - /* FT_FACE_FLAG_HORIZONTAL :: */ - /* Indicates that the face contains horizontal glyph metrics. This */ - /* should be set for all common formats. */ - /* */ - /* FT_FACE_FLAG_VERTICAL :: */ - /* Indicates that the face contains vertical glyph metrics. This */ - /* is only available in some formats, not all of them. */ - /* */ - /* FT_FACE_FLAG_KERNING :: */ - /* Indicates that the face contains kerning information. If set, */ - /* the kerning distance can be retrieved through the function */ - /* @FT_Get_Kerning. Otherwise the function always return the */ - /* vector (0,0). Note that FreeType doesn't handle kerning data */ - /* from the `GPOS' table (as present in some OpenType fonts). */ - /* */ - /* FT_FACE_FLAG_FAST_GLYPHS :: */ - /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */ - /* */ - /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */ - /* Indicates that the font contains multiple masters and is capable */ - /* of interpolating between them. See the multiple-masters */ - /* specific API for details. */ - /* */ - /* FT_FACE_FLAG_GLYPH_NAMES :: */ - /* Indicates that the font contains glyph names that can be */ - /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */ - /* fonts contain broken glyph name tables. Use the function */ - /* @FT_Has_PS_Glyph_Names when needed. */ - /* */ - /* FT_FACE_FLAG_EXTERNAL_STREAM :: */ - /* Used internally by FreeType to indicate that a face's stream was */ - /* provided by the client application and should not be destroyed */ - /* when @FT_Done_Face is called. Don't read or test this flag. */ - /* */ - /* FT_FACE_FLAG_HINTER :: */ - /* Set if the font driver has a hinting machine of its own. For */ - /* example, with TrueType fonts, it makes sense to use data from */ - /* the SFNT `gasp' table only if the native TrueType hinting engine */ - /* (with the bytecode interpreter) is available and active. */ - /* */ -#define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) -#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) -#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) -#define FT_FACE_FLAG_SFNT ( 1L << 3 ) -#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) -#define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) -#define FT_FACE_FLAG_KERNING ( 1L << 6 ) -#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) -#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) -#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) -#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) -#define FT_FACE_FLAG_HINTER ( 1L << 11 ) - - /* */ - - - /************************************************************************* - * - * @macro: - * FT_HAS_HORIZONTAL( face ) - * - * @description: - * A macro that returns true whenever a face object contains - * horizontal metrics (this is true for all font formats though). - * - * @also: - * @FT_HAS_VERTICAL can be used to check for vertical metrics. - * - */ -#define FT_HAS_HORIZONTAL( face ) \ - ( face->face_flags & FT_FACE_FLAG_HORIZONTAL ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_VERTICAL( face ) - * - * @description: - * A macro that returns true whenever a face object contains vertical - * metrics. - * - */ -#define FT_HAS_VERTICAL( face ) \ - ( face->face_flags & FT_FACE_FLAG_VERTICAL ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_KERNING( face ) - * - * @description: - * A macro that returns true whenever a face object contains kerning - * data that can be accessed with @FT_Get_Kerning. - * - */ -#define FT_HAS_KERNING( face ) \ - ( face->face_flags & FT_FACE_FLAG_KERNING ) - - - /************************************************************************* - * - * @macro: - * FT_IS_SCALABLE( face ) - * - * @description: - * A macro that returns true whenever a face object contains a scalable - * font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, - * and PFR font formats. - * - */ -#define FT_IS_SCALABLE( face ) \ - ( face->face_flags & FT_FACE_FLAG_SCALABLE ) - - - /************************************************************************* - * - * @macro: - * FT_IS_SFNT( face ) - * - * @description: - * A macro that returns true whenever a face object contains a font - * whose format is based on the SFNT storage scheme. This usually - * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded - * bitmap fonts. - * - * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and - * @FT_TRUETYPE_TABLES_H are available. - * - */ -#define FT_IS_SFNT( face ) \ - ( face->face_flags & FT_FACE_FLAG_SFNT ) - - - /************************************************************************* - * - * @macro: - * FT_IS_FIXED_WIDTH( face ) - * - * @description: - * A macro that returns true whenever a face object contains a font face - * that contains fixed-width (or `monospace', `fixed-pitch', etc.) - * glyphs. - * - */ -#define FT_IS_FIXED_WIDTH( face ) \ - ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_FIXED_SIZES( face ) - * - * @description: - * A macro that returns true whenever a face object contains some - * embedded bitmaps. See the `available_sizes' field of the - * @FT_FaceRec structure. - * - */ -#define FT_HAS_FIXED_SIZES( face ) \ - ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES ) - - /* */ - - - /************************************************************************* - * - * @macro: - * FT_HAS_FAST_GLYPHS( face ) - * - * @description: - * Deprecated. - * - */ -#define FT_HAS_FAST_GLYPHS( face ) 0 - - - /************************************************************************* - * - * @macro: - * FT_HAS_GLYPH_NAMES( face ) - * - * @description: - * A macro that returns true whenever a face object contains some glyph - * names that can be accessed through @FT_Get_Glyph_Name. - * - */ -#define FT_HAS_GLYPH_NAMES( face ) \ - ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_MULTIPLE_MASTERS( face ) - * - * @description: - * A macro that returns true whenever a face object contains some - * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H - * are then available to choose the exact design you want. - * - */ -#define FT_HAS_MULTIPLE_MASTERS( face ) \ - ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) - - - /*************************************************************************/ - /* */ - /* <Constant> */ - /* FT_STYLE_FLAG_XXX */ - /* */ - /* <Description> */ - /* A list of bit-flags used to indicate the style of a given face. */ - /* These are used in the `style_flags' field of @FT_FaceRec. */ - /* */ - /* <Values> */ - /* FT_STYLE_FLAG_ITALIC :: */ - /* Indicates that a given face is italicized. */ - /* */ - /* FT_STYLE_FLAG_BOLD :: */ - /* Indicates that a given face is bold. */ - /* */ -#define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) -#define FT_STYLE_FLAG_BOLD ( 1 << 1 ) - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Size_Internal */ - /* */ - /* <Description> */ - /* An opaque handle to an `FT_Size_InternalRec' structure, used to */ - /* model private data of a given FT_Size object. */ - /* */ - typedef struct FT_Size_InternalRec_* FT_Size_Internal; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Size_Metrics */ - /* */ - /* <Description> */ - /* The size metrics structure gives the metrics of a size object. */ - /* */ - /* <Fields> */ - /* x_ppem :: The width of the scaled EM square in pixels, hence */ - /* the term `ppem' (pixels per EM). It is also */ - /* referred to as `nominal width'. */ - /* */ - /* y_ppem :: The height of the scaled EM square in pixels, */ - /* hence the term `ppem' (pixels per EM). It is also */ - /* referred to as `nominal height'. */ - /* */ - /* x_scale :: A 16.16 fractional scaling value used to convert */ - /* horizontal metrics from font units to 26.6 */ - /* fractional pixels. Only relevant for scalable */ - /* font formats. */ - /* */ - /* y_scale :: A 16.16 fractional scaling value used to convert */ - /* vertical metrics from font units to 26.6 */ - /* fractional pixels. Only relevant for scalable */ - /* font formats. */ - /* */ - /* ascender :: The ascender in 26.6 fractional pixels. See */ - /* @FT_FaceRec for the details. */ - /* */ - /* descender :: The descender in 26.6 fractional pixels. See */ - /* @FT_FaceRec for the details. */ - /* */ - /* height :: The height in 26.6 fractional pixels. See */ - /* @FT_FaceRec for the details. */ - /* */ - /* max_advance :: The maximal advance width in 26.6 fractional */ - /* pixels. See @FT_FaceRec for the details. */ - /* */ - /* <Note> */ - /* The scaling values, if relevant, are determined first during a */ - /* size changing operation. The remaining fields are then set by the */ - /* driver. For scalable formats, they are usually set to scaled */ - /* values of the corresponding fields in @FT_FaceRec. */ - /* */ - /* Note that due to glyph hinting, these values might not be exact */ - /* for certain fonts. Thus they must be treated as unreliable */ - /* with an error margin of at least one pixel! */ - /* */ - /* Indeed, the only way to get the exact metrics is to render _all_ */ - /* glyphs. As this would be a definite performance hit, it is up to */ - /* client applications to perform such computations. */ - /* */ - /* The FT_Size_Metrics structure is valid for bitmap fonts also. */ - /* */ - typedef struct FT_Size_Metrics_ - { - FT_UShort x_ppem; /* horizontal pixels per EM */ - FT_UShort y_ppem; /* vertical pixels per EM */ - - FT_Fixed x_scale; /* scaling values used to convert font */ - FT_Fixed y_scale; /* units to 26.6 fractional pixels */ - - FT_Pos ascender; /* ascender in 26.6 frac. pixels */ - FT_Pos descender; /* descender in 26.6 frac. pixels */ - FT_Pos height; /* text height in 26.6 frac. pixels */ - FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ - - } FT_Size_Metrics; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_SizeRec */ - /* */ - /* <Description> */ - /* FreeType root size class structure. A size object models a face */ - /* object at a given size. */ - /* */ - /* <Fields> */ - /* face :: Handle to the parent face object. */ - /* */ - /* generic :: A typeless pointer, which is unused by the FreeType */ - /* library or any of its drivers. It can be used by */ - /* client applications to link their own data to each size */ - /* object. */ - /* */ - /* metrics :: Metrics for this size object. This field is read-only. */ - /* */ - typedef struct FT_SizeRec_ - { - FT_Face face; /* parent face object */ - FT_Generic generic; /* generic pointer for client uses */ - FT_Size_Metrics metrics; /* size metrics */ - FT_Size_Internal internal; - - } FT_SizeRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_SubGlyph */ - /* */ - /* <Description> */ - /* The subglyph structure is an internal object used to describe */ - /* subglyphs (for example, in the case of composites). */ - /* */ - /* <Note> */ - /* The subglyph implementation is not part of the high-level API, */ - /* hence the forward structure declaration. */ - /* */ - /* You can however retrieve subglyph information with */ - /* @FT_Get_SubGlyph_Info. */ - /* */ - typedef struct FT_SubGlyphRec_* FT_SubGlyph; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Slot_Internal */ - /* */ - /* <Description> */ - /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */ - /* model private data of a given FT_GlyphSlot object. */ - /* */ - typedef struct FT_Slot_InternalRec_* FT_Slot_Internal; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_GlyphSlotRec */ - /* */ - /* <Description> */ - /* FreeType root glyph slot class structure. A glyph slot is a */ - /* container where individual glyphs can be loaded, be they in */ - /* outline or bitmap format. */ - /* */ - /* <Fields> */ - /* library :: A handle to the FreeType library instance */ - /* this slot belongs to. */ - /* */ - /* face :: A handle to the parent face object. */ - /* */ - /* next :: In some cases (like some font tools), several */ - /* glyph slots per face object can be a good */ - /* thing. As this is rare, the glyph slots are */ - /* listed through a direct, single-linked list */ - /* using its `next' field. */ - /* */ - /* generic :: A typeless pointer which is unused by the */ - /* FreeType library or any of its drivers. It */ - /* can be used by client applications to link */ - /* their own data to each glyph slot object. */ - /* */ - /* metrics :: The metrics of the last loaded glyph in the */ - /* slot. The returned values depend on the last */ - /* load flags (see the @FT_Load_Glyph API */ - /* function) and can be expressed either in 26.6 */ - /* fractional pixels or font units. */ - /* */ - /* Note that even when the glyph image is */ - /* transformed, the metrics are not. */ - /* */ - /* linearHoriAdvance :: The advance width of the unhinted glyph. */ - /* Its value is expressed in 16.16 fractional */ - /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ - /* when loading the glyph. This field can be */ - /* important to perform correct WYSIWYG layout. */ - /* Only relevant for outline glyphs. */ - /* */ - /* linearVertAdvance :: The advance height of the unhinted glyph. */ - /* Its value is expressed in 16.16 fractional */ - /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ - /* when loading the glyph. This field can be */ - /* important to perform correct WYSIWYG layout. */ - /* Only relevant for outline glyphs. */ - /* */ - /* advance :: This is the transformed advance width for the */ - /* glyph. */ - /* */ - /* format :: This field indicates the format of the image */ - /* contained in the glyph slot. Typically */ - /* @FT_GLYPH_FORMAT_BITMAP, */ - /* @FT_GLYPH_FORMAT_OUTLINE, or */ - /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */ - /* possible. */ - /* */ - /* bitmap :: This field is used as a bitmap descriptor */ - /* when the slot format is */ - /* @FT_GLYPH_FORMAT_BITMAP. Note that the */ - /* address and content of the bitmap buffer can */ - /* change between calls of @FT_Load_Glyph and a */ - /* few other functions. */ - /* */ - /* bitmap_left :: This is the bitmap's left bearing expressed */ - /* in integer pixels. Of course, this is only */ - /* valid if the format is */ - /* @FT_GLYPH_FORMAT_BITMAP. */ - /* */ - /* bitmap_top :: This is the bitmap's top bearing expressed in */ - /* integer pixels. Remember that this is the */ - /* distance from the baseline to the top-most */ - /* glyph scanline, upwards y-coordinates being */ - /* *positive*. */ - /* */ - /* outline :: The outline descriptor for the current glyph */ - /* image if its format is */ - /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */ - /* loaded, `outline' can be transformed, */ - /* distorted, embolded, etc. However, it must */ - /* not be freed. */ - /* */ - /* num_subglyphs :: The number of subglyphs in a composite glyph. */ - /* This field is only valid for the composite */ - /* glyph format that should normally only be */ - /* loaded with the @FT_LOAD_NO_RECURSE flag. */ - /* For now this is internal to FreeType. */ - /* */ - /* subglyphs :: An array of subglyph descriptors for */ - /* composite glyphs. There are `num_subglyphs' */ - /* elements in there. Currently internal to */ - /* FreeType. */ - /* */ - /* control_data :: Certain font drivers can also return the */ - /* control data for a given glyph image (e.g. */ - /* TrueType bytecode, Type 1 charstrings, etc.). */ - /* This field is a pointer to such data. */ - /* */ - /* control_len :: This is the length in bytes of the control */ - /* data. */ - /* */ - /* other :: Really wicked formats can use this pointer to */ - /* present their own glyph image to client */ - /* applications. Note that the application */ - /* needs to know about the image format. */ - /* */ - /* lsb_delta :: The difference between hinted and unhinted */ - /* left side bearing while autohinting is */ - /* active. Zero otherwise. */ - /* */ - /* rsb_delta :: The difference between hinted and unhinted */ - /* right side bearing while autohinting is */ - /* active. Zero otherwise. */ - /* */ - /* <Note> */ - /* If @FT_Load_Glyph is called with default flags (see */ - /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */ - /* its native format (e.g., an outline glyph for TrueType and Type 1 */ - /* formats). */ - /* */ - /* This image can later be converted into a bitmap by calling */ - /* @FT_Render_Glyph. This function finds the current renderer for */ - /* the native image's format then invokes it. */ - /* */ - /* The renderer is in charge of transforming the native image through */ - /* the slot's face transformation fields, then convert it into a */ - /* bitmap that is returned in `slot->bitmap'. */ - /* */ - /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */ - /* to specify the position of the bitmap relative to the current pen */ - /* position (e.g., coordinates (0,0) on the baseline). Of course, */ - /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */ - /* */ - /* <Note> */ - /* Here a small pseudo code fragment which shows how to use */ - /* `lsb_delta' and `rsb_delta': */ - /* */ - /* { */ - /* FT_Pos origin_x = 0; */ - /* FT_Pos prev_rsb_delta = 0; */ - /* */ - /* */ - /* for all glyphs do */ - /* <compute kern between current and previous glyph and add it to */ - /* `origin_x'> */ - /* */ - /* <load glyph with `FT_Load_Glyph'> */ - /* */ - /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */ - /* origin_x -= 64; */ - /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */ - /* origin_x += 64; */ - /* */ - /* prev_rsb_delta = face->glyph->rsb_delta; */ - /* */ - /* <save glyph image, or render glyph, or ...> */ - /* */ - /* origin_x += face->glyph->advance.x; */ - /* endfor */ - /* } */ - /* */ - typedef struct FT_GlyphSlotRec_ - { - FT_Library library; - FT_Face face; - FT_GlyphSlot next; - FT_UInt reserved; /* retained for binary compatibility */ - FT_Generic generic; - - FT_Glyph_Metrics metrics; - FT_Fixed linearHoriAdvance; - FT_Fixed linearVertAdvance; - FT_Vector advance; - - FT_Glyph_Format format; - - FT_Bitmap bitmap; - FT_Int bitmap_left; - FT_Int bitmap_top; - - FT_Outline outline; - - FT_UInt num_subglyphs; - FT_SubGlyph subglyphs; - - void* control_data; - long control_len; - - FT_Pos lsb_delta; - FT_Pos rsb_delta; - - void* other; - - FT_Slot_Internal internal; - - } FT_GlyphSlotRec; - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* F U N C T I O N S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Init_FreeType */ - /* */ - /* <Description> */ - /* Initialize a new FreeType library object. The set of modules */ - /* that are registered by this function is determined at build time. */ - /* */ - /* <Output> */ - /* alibrary :: A handle to a new library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Init_FreeType( FT_Library *alibrary ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_FreeType */ - /* */ - /* <Description> */ - /* Destroy a given FreeType library object and all of its children, */ - /* including resources, drivers, faces, sizes, etc. */ - /* */ - /* <Input> */ - /* library :: A handle to the target library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_FreeType( FT_Library library ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_OPEN_XXX */ - /* */ - /* <Description> */ - /* A list of bit-field constants used within the `flags' field of the */ - /* @FT_Open_Args structure. */ - /* */ - /* <Values> */ - /* FT_OPEN_MEMORY :: This is a memory-based stream. */ - /* */ - /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */ - /* */ - /* FT_OPEN_PATHNAME :: Create a new input stream from a C */ - /* path name. */ - /* */ - /* FT_OPEN_DRIVER :: Use the `driver' field. */ - /* */ - /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */ - /* */ - /* ft_open_memory :: Deprecated; use @FT_OPEN_MEMORY instead. */ - /* */ - /* ft_open_stream :: Deprecated; use @FT_OPEN_STREAM instead. */ - /* */ - /* ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead. */ - /* */ - /* ft_open_driver :: Deprecated; use @FT_OPEN_DRIVER instead. */ - /* */ - /* ft_open_params :: Deprecated; use @FT_OPEN_PARAMS instead. */ - /* */ - /* <Note> */ - /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */ - /* flags are mutually exclusive. */ - /* */ -#define FT_OPEN_MEMORY 0x1 -#define FT_OPEN_STREAM 0x2 -#define FT_OPEN_PATHNAME 0x4 -#define FT_OPEN_DRIVER 0x8 -#define FT_OPEN_PARAMS 0x10 - -#define ft_open_memory FT_OPEN_MEMORY /* deprecated */ -#define ft_open_stream FT_OPEN_STREAM /* deprecated */ -#define ft_open_pathname FT_OPEN_PATHNAME /* deprecated */ -#define ft_open_driver FT_OPEN_DRIVER /* deprecated */ -#define ft_open_params FT_OPEN_PARAMS /* deprecated */ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Parameter */ - /* */ - /* <Description> */ - /* A simple structure used to pass more or less generic parameters */ - /* to @FT_Open_Face. */ - /* */ - /* <Fields> */ - /* tag :: A four-byte identification tag. */ - /* */ - /* data :: A pointer to the parameter data. */ - /* */ - /* <Note> */ - /* The ID and function of parameters are driver-specific. */ - /* */ - typedef struct FT_Parameter_ - { - FT_ULong tag; - FT_Pointer data; - - } FT_Parameter; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Open_Args */ - /* */ - /* <Description> */ - /* A structure used to indicate how to open a new font file or */ - /* stream. A pointer to such a structure can be used as a parameter */ - /* for the functions @FT_Open_Face and @FT_Attach_Stream. */ - /* */ - /* <Fields> */ - /* flags :: A set of bit flags indicating how to use the */ - /* structure. */ - /* */ - /* memory_base :: The first byte of the file in memory. */ - /* */ - /* memory_size :: The size in bytes of the file in memory. */ - /* */ - /* pathname :: A pointer to an 8-bit file pathname. */ - /* */ - /* stream :: A handle to a source stream object. */ - /* */ - /* driver :: This field is exclusively used by @FT_Open_Face; */ - /* it simply specifies the font driver to use to open */ - /* the face. If set to 0, FreeType tries to load the */ - /* face with each one of the drivers in its list. */ - /* */ - /* num_params :: The number of extra parameters. */ - /* */ - /* params :: Extra parameters passed to the font driver when */ - /* opening a new face. */ - /* */ - /* <Note> */ - /* The stream type is determined by the contents of `flags' which */ - /* are tested in the following order by @FT_Open_Face: */ - /* */ - /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */ - /* memory file of `memory_size' bytes, located at `memory_address'. */ - /* The data are are not copied, and the client is responsible for */ - /* releasing and destroying them _after_ the corresponding call to */ - /* @FT_Done_Face. */ - /* */ - /* Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a */ - /* custom input stream `stream' is used. */ - /* */ - /* Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this */ - /* is a normal file and use `pathname' to open it. */ - /* */ - /* If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to */ - /* open the file with the driver whose handler is in `driver'. */ - /* */ - /* If the `FT_OPEN_PARAMS' bit is set, the parameters given by */ - /* `num_params' and `params' is used. They are ignored otherwise. */ - /* */ - /* Ideally, both the `pathname' and `params' fields should be tagged */ - /* as `const'; this is missing for API backwards compatibility. With */ - /* other words, applications should treat them as read-only. */ - /* */ - typedef struct FT_Open_Args_ - { - FT_UInt flags; - const FT_Byte* memory_base; - FT_Long memory_size; - FT_String* pathname; - FT_Stream stream; - FT_Module driver; - FT_Int num_params; - FT_Parameter* params; - - } FT_Open_Args; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face */ - /* */ - /* <Description> */ - /* This function calls @FT_Open_Face to open a font by its pathname. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* pathname :: A path to the font file. */ - /* */ - /* face_index :: The index of the face within the font. The first */ - /* face has index 0. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. If `face_index' is */ - /* greater than or equal to zero, it must be non-NULL. */ - /* See @FT_Open_Face for more details. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face( FT_Library library, - const char* filepathname, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Memory_Face */ - /* */ - /* <Description> */ - /* This function calls @FT_Open_Face to open a font which has been */ - /* loaded into memory. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* file_base :: A pointer to the beginning of the font data. */ - /* */ - /* file_size :: The size of the memory chunk used by the font data. */ - /* */ - /* face_index :: The index of the face within the font. The first */ - /* face has index 0. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. If `face_index' is */ - /* greater than or equal to zero, it must be non-NULL. */ - /* See @FT_Open_Face for more details. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* You must not deallocate the memory before calling @FT_Done_Face. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Memory_Face( FT_Library library, - const FT_Byte* file_base, - FT_Long file_size, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Open_Face */ - /* */ - /* <Description> */ - /* Create a face object from a given resource described by */ - /* @FT_Open_Args. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* args :: A pointer to an `FT_Open_Args' structure which must */ - /* be filled by the caller. */ - /* */ - /* face_index :: The index of the face within the font. The first */ - /* face has index 0. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. If `face_index' is */ - /* greater than or equal to zero, it must be non-NULL. */ - /* See note below. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* Unlike FreeType 1.x, this function automatically creates a glyph */ - /* slot for the face object which can be accessed directly through */ - /* `face->glyph'. */ - /* */ - /* FT_Open_Face can be used to quickly check whether the font */ - /* format of a given font resource is supported by FreeType. If the */ - /* `face_index' field is negative, the function's return value is 0 */ - /* if the font format is recognized, or non-zero otherwise; */ - /* the function returns a more or less empty face handle in `*aface' */ - /* (if `aface' isn't NULL). The only useful field in this special */ - /* case is `face->num_faces' which gives the number of faces within */ - /* the font file. After examination, the returned @FT_Face structure */ - /* should be deallocated with a call to @FT_Done_Face. */ - /* */ - /* Each new face object created with this function also owns a */ - /* default @FT_Size object, accessible as `face->size'. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Open_Face( FT_Library library, - const FT_Open_Args* args, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Attach_File */ - /* */ - /* <Description> */ - /* This function calls @FT_Attach_Stream to attach a file. */ - /* */ - /* <InOut> */ - /* face :: The target face object. */ - /* */ - /* <Input> */ - /* filepathname :: The pathname. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Attach_File( FT_Face face, - const char* filepathname ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Attach_Stream */ - /* */ - /* <Description> */ - /* `Attach' data to a face object. Normally, this is used to read */ - /* additional information for the face object. For example, you can */ - /* attach an AFM file that comes with a Type 1 font to get the */ - /* kerning values and other metrics. */ - /* */ - /* <InOut> */ - /* face :: The target face object. */ - /* */ - /* <Input> */ - /* parameters :: A pointer to @FT_Open_Args which must be filled by */ - /* the caller. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The meaning of the `attach' (i.e., what really happens when the */ - /* new file is read) is not fixed by FreeType itself. It really */ - /* depends on the font format (and thus the font driver). */ - /* */ - /* Client applications are expected to know what they are doing */ - /* when invoking this function. Most drivers simply do not implement */ - /* file attachments. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Attach_Stream( FT_Face face, - FT_Open_Args* parameters ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Face */ - /* */ - /* <Description> */ - /* Discard a given face object, as well as all of its child slots and */ - /* sizes. */ - /* */ - /* <Input> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Face( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Select_Size */ - /* */ - /* <Description> */ - /* Select a bitmap strike. */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Input> */ - /* strike_index :: The index of the bitmap strike in the */ - /* `available_sizes' field of @FT_FaceRec structure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Select_Size( FT_Face face, - FT_Int strike_index ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Size_Request_Type */ - /* */ - /* <Description> */ - /* An enumeration type that lists the supported size request types. */ - /* */ - /* <Values> */ - /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */ - /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */ - /* used to determine both scaling values. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */ - /* The real dimension. The sum of the the `Ascender' and (minus */ - /* of) the `Descender' fields of @FT_FaceRec are used to determine */ - /* both scaling values. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_BBOX :: */ - /* The font bounding box. The width and height of the `bbox' field */ - /* of @FT_FaceRec are used to determine the horizontal and vertical */ - /* scaling value, respectively. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_CELL :: */ - /* The `max_advance_width' field of @FT_FaceRec is used to */ - /* determine the horizontal scaling value; the vertical scaling */ - /* value is determined the same way as */ - /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */ - /* values are set to the smaller one. This type is useful if you */ - /* want to specify the font size for, say, a window of a given */ - /* dimension and 80x24 cells. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_SCALES :: */ - /* Specify the scaling values directly. */ - /* */ - /* <Note> */ - /* The above descriptions only apply to scalable formats. For bitmap */ - /* formats, the behaviour is up to the driver. */ - /* */ - /* See the note section of @FT_Size_Metrics if you wonder how size */ - /* requesting relates to scaling values. */ - /* */ - typedef enum FT_Size_Request_Type_ - { - FT_SIZE_REQUEST_TYPE_NOMINAL, - FT_SIZE_REQUEST_TYPE_REAL_DIM, - FT_SIZE_REQUEST_TYPE_BBOX, - FT_SIZE_REQUEST_TYPE_CELL, - FT_SIZE_REQUEST_TYPE_SCALES, - - FT_SIZE_REQUEST_TYPE_MAX - - } FT_Size_Request_Type; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Size_RequestRec */ - /* */ - /* <Description> */ - /* A structure used to model a size request. */ - /* */ - /* <Fields> */ - /* type :: See @FT_Size_Request_Type. */ - /* */ - /* width :: The desired width. */ - /* */ - /* height :: The desired height. */ - /* */ - /* horiResolution :: The horizontal resolution. If set to zero, */ - /* `width' is treated as a 26.6 fractional pixel */ - /* value. */ - /* */ - /* vertResolution :: The vertical resolution. If set to zero, */ - /* `height' is treated as a 26.6 fractional pixel */ - /* value. */ - /* */ - /* <Note> */ - /* If `width' is zero, then the horizontal scaling value is set */ - /* equal to the vertical scaling value, and vice versa. */ - /* */ - typedef struct FT_Size_RequestRec_ - { - FT_Size_Request_Type type; - FT_Long width; - FT_Long height; - FT_UInt horiResolution; - FT_UInt vertResolution; - - } FT_Size_RequestRec, *FT_Size_Request; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Request_Size */ - /* */ - /* <Description> */ - /* Resize the scale of the active @FT_Size object in a face. */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Input> */ - /* req :: A pointer to a @FT_Size_RequestRec. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* Although drivers may select the bitmap strike matching the */ - /* request, you should not rely on this if you intend to select a */ - /* particular bitmap strike. Use @FT_Select_Size instead in that */ - /* case. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Request_Size( FT_Face face, - FT_Size_Request req ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Char_Size */ - /* */ - /* <Description> */ - /* This function calls @FT_Request_Size to request the nominal size */ - /* (in points). */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Input> */ - /* char_width :: The nominal width, in 26.6 fractional points. */ - /* */ - /* char_height :: The nominal height, in 26.6 fractional points. */ - /* */ - /* horz_resolution :: The horizontal resolution in dpi. */ - /* */ - /* vert_resolution :: The vertical resolution in dpi. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* If either the character width or height is zero, it is set equal */ - /* to the other value. */ - /* */ - /* If either the horizontal or vertical resolution is zero, it is set */ - /* equal to the other value. */ - /* */ - /* A character width or height smaller than 1pt is set to 1pt; if */ - /* both resolution values are zero, they are set to 72dpi. */ - /* */ - - FT_EXPORT( FT_Error ) - FT_Set_Char_Size( FT_Face face, - FT_F26Dot6 char_width, - FT_F26Dot6 char_height, - FT_UInt horz_resolution, - FT_UInt vert_resolution ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Pixel_Sizes */ - /* */ - /* <Description> */ - /* This function calls @FT_Request_Size to request the nominal size */ - /* (in pixels). */ - /* */ - /* <InOut> */ - /* face :: A handle to the target face object. */ - /* */ - /* <Input> */ - /* pixel_width :: The nominal width, in pixels. */ - /* */ - /* pixel_height :: The nominal height, in pixels. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Pixel_Sizes( FT_Face face, - FT_UInt pixel_width, - FT_UInt pixel_height ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Load_Glyph */ - /* */ - /* <Description> */ - /* A function used to load a single glyph into the glyph slot of a */ - /* face object. */ - /* */ - /* <InOut> */ - /* face :: A handle to the target face object where the glyph */ - /* is loaded. */ - /* */ - /* <Input> */ - /* glyph_index :: The index of the glyph in the font file. For */ - /* CID-keyed fonts (either in PS or in CFF format) */ - /* this argument specifies the CID value. */ - /* */ - /* load_flags :: A flag indicating what to load for this glyph. The */ - /* @FT_LOAD_XXX constants can be used to control the */ - /* glyph loading process (e.g., whether the outline */ - /* should be scaled, whether to load bitmaps or not, */ - /* whether to hint the outline, etc). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The loaded glyph may be transformed. See @FT_Set_Transform for */ - /* the details. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Load_Glyph( FT_Face face, - FT_UInt glyph_index, - FT_Int32 load_flags ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Load_Char */ - /* */ - /* <Description> */ - /* A function used to load a single glyph into the glyph slot of a */ - /* face object, according to its character code. */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object where the glyph */ - /* is loaded. */ - /* */ - /* <Input> */ - /* char_code :: The glyph's character code, according to the */ - /* current charmap used in the face. */ - /* */ - /* load_flags :: A flag indicating what to load for this glyph. The */ - /* @FT_LOAD_XXX constants can be used to control the */ - /* glyph loading process (e.g., whether the outline */ - /* should be scaled, whether to load bitmaps or not, */ - /* whether to hint the outline, etc). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Load_Char( FT_Face face, - FT_ULong char_code, - FT_Int32 load_flags ); - - - /************************************************************************* - * - * @enum: - * FT_LOAD_XXX - * - * @description: - * A list of bit-field constants used with @FT_Load_Glyph to indicate - * what kind of operations to perform during glyph loading. - * - * @values: - * FT_LOAD_DEFAULT :: - * Corresponding to 0, this value is used as the default glyph load - * operation. In this case, the following happens: - * - * 1. FreeType looks for a bitmap for the glyph corresponding to the - * face's current size. If one is found, the function returns. - * The bitmap data can be accessed from the glyph slot (see note - * below). - * - * 2. If no embedded bitmap is searched or found, FreeType looks for a - * scalable outline. If one is found, it is loaded from the font - * file, scaled to device pixels, then `hinted' to the pixel grid - * in order to optimize it. The outline data can be accessed from - * the glyph slot (see note below). - * - * Note that by default, the glyph loader doesn't render outlines into - * bitmaps. The following flags are used to modify this default - * behaviour to more specific and useful cases. - * - * FT_LOAD_NO_SCALE :: - * Don't scale the outline glyph loaded, but keep it in font units. - * - * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and - * unsets @FT_LOAD_RENDER. - * - * FT_LOAD_NO_HINTING :: - * Disable hinting. This generally generates `blurrier' bitmap glyph - * when the glyph is rendered in any of the anti-aliased modes. See - * also the note below. - * - * This flag is implied by @FT_LOAD_NO_SCALE. - * - * FT_LOAD_RENDER :: - * Call @FT_Render_Glyph after the glyph is loaded. By default, the - * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be - * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME. - * - * This flag is unset by @FT_LOAD_NO_SCALE. - * - * FT_LOAD_NO_BITMAP :: - * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this - * flag. - * - * @FT_LOAD_NO_SCALE always sets this flag. - * - * FT_LOAD_VERTICAL_LAYOUT :: - * Load the glyph for vertical text layout. _Don't_ use it as it is - * problematic currently. - * - * FT_LOAD_FORCE_AUTOHINT :: - * Indicates that the auto-hinter is preferred over the font's native - * hinter. See also the note below. - * - * FT_LOAD_CROP_BITMAP :: - * Indicates that the font driver should crop the loaded bitmap glyph - * (i.e., remove all space around its black bits). Not all drivers - * implement this. - * - * FT_LOAD_PEDANTIC :: - * Indicates that the font driver should perform pedantic verifications - * during glyph loading. This is mostly used to detect broken glyphs - * in fonts. By default, FreeType tries to handle broken fonts also. - * - * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH :: - * Indicates that the font driver should ignore the global advance - * width defined in the font. By default, that value is used as the - * advance width for all glyphs when the face has - * @FT_FACE_FLAG_FIXED_WIDTH set. - * - * This flag exists for historical reasons (to support buggy CJK - * fonts). - * - * FT_LOAD_NO_RECURSE :: - * This flag is only used internally. It merely indicates that the - * font driver should not load composite glyphs recursively. Instead, - * it should set the `num_subglyph' and `subglyphs' values of the - * glyph slot accordingly, and set `glyph->format' to - * @FT_GLYPH_FORMAT_COMPOSITE. - * - * The description of sub-glyphs is not available to client - * applications for now. - * - * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM. - * - * FT_LOAD_IGNORE_TRANSFORM :: - * Indicates that the transform matrix set by @FT_Set_Transform should - * be ignored. - * - * FT_LOAD_MONOCHROME :: - * This flag is used with @FT_LOAD_RENDER to indicate that you want to - * render an outline glyph to a 1-bit monochrome bitmap glyph, with - * 8 pixels packed into each byte of the bitmap data. - * - * Note that this has no effect on the hinting algorithm used. You - * should use @FT_LOAD_TARGET_MONO instead so that the - * monochrome-optimized hinting algorithm is used. - * - * FT_LOAD_LINEAR_DESIGN :: - * Indicates that the `linearHoriAdvance' and `linearVertAdvance' - * fields of @FT_GlyphSlotRec should be kept in font units. See - * @FT_GlyphSlotRec for details. - * - * FT_LOAD_NO_AUTOHINT :: - * Disable auto-hinter. See also the note below. - * - * @note: - * By default, hinting is enabled and the font's native hinter (see - * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can - * disable hinting by setting @FT_LOAD_NO_HINTING or change the - * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set - * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be - * used at all. - * - * Besides deciding which hinter to use, you can also decide which - * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details. - */ -#define FT_LOAD_DEFAULT 0x0 -#define FT_LOAD_NO_SCALE 0x1 -#define FT_LOAD_NO_HINTING 0x2 -#define FT_LOAD_RENDER 0x4 -#define FT_LOAD_NO_BITMAP 0x8 -#define FT_LOAD_VERTICAL_LAYOUT 0x10 -#define FT_LOAD_FORCE_AUTOHINT 0x20 -#define FT_LOAD_CROP_BITMAP 0x40 -#define FT_LOAD_PEDANTIC 0x80 -#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH 0x200 -#define FT_LOAD_NO_RECURSE 0x400 -#define FT_LOAD_IGNORE_TRANSFORM 0x800 -#define FT_LOAD_MONOCHROME 0x1000 -#define FT_LOAD_LINEAR_DESIGN 0x2000 - - /* temporary hack! */ -#define FT_LOAD_SBITS_ONLY 0x4000 -#define FT_LOAD_NO_AUTOHINT 0x8000U - - /* */ - - - /************************************************************************** - * - * @enum: - * FT_LOAD_TARGET_XXX - * - * @description: - * A list of values that are used to select a specific hinting algorithm - * to use by the hinter. You should OR one of these values to your - * `load_flags' when calling @FT_Load_Glyph. - * - * Note that font's native hinters may ignore the hinting algorithm you - * have specified (e.g., the TrueType bytecode interpreter). You can set - * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. - * - * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it - * always implies @FT_LOAD_FORCE_AUTOHINT. - * - * @values: - * FT_LOAD_TARGET_NORMAL :: - * This corresponds to the default hinting algorithm, optimized for - * standard gray-level rendering. For monochrome output, use - * @FT_LOAD_TARGET_MONO instead. - * - * FT_LOAD_TARGET_LIGHT :: - * A lighter hinting algorithm for non-monochrome modes. Many - * generated glyphs are more fuzzy but better resemble its original - * shape. A bit like rendering on Mac OS X. - * - * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT. - * - * FT_LOAD_TARGET_MONO :: - * Strong hinting algorithm that should only be used for monochrome - * output. The result is probably unpleasant if the glyph is rendered - * in non-monochrome modes. - * - * FT_LOAD_TARGET_LCD :: - * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally - * decimated LCD displays. - * - * FT_LOAD_TARGET_LCD_V :: - * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically - * decimated LCD displays. - * - * @note: - * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your - * `load_flags'. They can't be ORed. - * - * If @FT_LOAD_RENDER is also set, the glyph is rendered in the - * corresponding mode (i.e., the mode which matches the used algorithm - * best) unless @FT_LOAD_MONOCHROME is set. - * - * You can use a hinting algorithm that doesn't correspond to the same - * rendering mode. As an example, it is possible to use the `light' - * hinting algorithm and have the results rendered in horizontal LCD - * pixel mode, with code like - * - * { - * FT_Load_Glyph( face, glyph_index, - * load_flags | FT_LOAD_TARGET_LIGHT ); - * - * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); - * } - */ - -#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 ) - -#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) -#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) -#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) -#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) -#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) - - - /* - * @macro: - * FT_LOAD_TARGET_MODE - * - * @description: - * Return the @FT_Render_Mode corresponding to a given - * @FT_LOAD_TARGET_XXX value. - */ - -#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) ) - - /* */ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Transform */ - /* */ - /* <Description> */ - /* A function used to set the transformation that is applied to glyph */ - /* images when they are loaded into a glyph slot through */ - /* @FT_Load_Glyph. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to the transformation's 2x2 matrix. Use 0 for */ - /* the identity matrix. */ - /* delta :: A pointer to the translation vector. Use 0 for the null */ - /* vector. */ - /* */ - /* <Note> */ - /* The transformation is only applied to scalable image formats after */ - /* the glyph has been loaded. It means that hinting is unaltered by */ - /* the transformation and is performed on the character size given in */ - /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */ - /* */ - /* Note that this also transforms the `face.glyph.advance' field, but */ - /* *not* the values in `face.glyph.metrics'. */ - /* */ - FT_EXPORT( void ) - FT_Set_Transform( FT_Face face, - FT_Matrix* matrix, - FT_Vector* delta ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Render_Mode */ - /* */ - /* <Description> */ - /* An enumeration type that lists the render modes supported by */ - /* FreeType 2. Each mode corresponds to a specific type of scanline */ - /* conversion performed on the outline. */ - /* */ - /* For bitmap fonts the `bitmap->pixel_mode' field in the */ - /* @FT_GlyphSlotRec structure gives the format of the returned */ - /* bitmap. */ - /* */ - /* <Values> */ - /* FT_RENDER_MODE_NORMAL :: */ - /* This is the default render mode; it corresponds to 8-bit */ - /* anti-aliased bitmaps, using 256 levels of opacity. */ - /* */ - /* FT_RENDER_MODE_LIGHT :: */ - /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */ - /* defined as a separate value because render modes are also used */ - /* indirectly to define hinting algorithm selectors. See */ - /* @FT_LOAD_TARGET_XXX for details. */ - /* */ - /* FT_RENDER_MODE_MONO :: */ - /* This mode corresponds to 1-bit bitmaps. */ - /* */ - /* FT_RENDER_MODE_LCD :: */ - /* This mode corresponds to horizontal RGB and BGR sub-pixel */ - /* displays, like LCD-screens. It produces 8-bit bitmaps that are */ - /* 3 times the width of the original glyph outline in pixels, and */ - /* which use the @FT_PIXEL_MODE_LCD mode. */ - /* */ - /* FT_RENDER_MODE_LCD_V :: */ - /* This mode corresponds to vertical RGB and BGR sub-pixel displays */ - /* (like PDA screens, rotated LCD displays, etc.). It produces */ - /* 8-bit bitmaps that are 3 times the height of the original */ - /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */ - /* */ - /* <Note> */ - /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph are */ - /* _not_ _filtered_ to reduce color-fringes. It is up to the caller */ - /* to perform this pass. */ - /* */ - typedef enum FT_Render_Mode_ - { - FT_RENDER_MODE_NORMAL = 0, - FT_RENDER_MODE_LIGHT, - FT_RENDER_MODE_MONO, - FT_RENDER_MODE_LCD, - FT_RENDER_MODE_LCD_V, - - FT_RENDER_MODE_MAX - - } FT_Render_Mode; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* ft_render_mode_xxx */ - /* */ - /* <Description> */ - /* These constants are deprecated. Use the corresponding */ - /* @FT_Render_Mode values instead. */ - /* */ - /* <Values> */ - /* ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL */ - /* ft_render_mode_mono :: see @FT_RENDER_MODE_MONO */ - /* */ -#define ft_render_mode_normal FT_RENDER_MODE_NORMAL -#define ft_render_mode_mono FT_RENDER_MODE_MONO - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Render_Glyph */ - /* */ - /* <Description> */ - /* Convert a given glyph image to a bitmap. It does so by inspecting */ - /* the glyph image format, finding the relevant renderer, and */ - /* invoking it. */ - /* */ - /* <InOut> */ - /* slot :: A handle to the glyph slot containing the image to */ - /* convert. */ - /* */ - /* <Input> */ - /* render_mode :: This is the render mode used to render the glyph */ - /* image into a bitmap. See @FT_Render_Mode for a */ - /* list of possible values. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Render_Glyph( FT_GlyphSlot slot, - FT_Render_Mode render_mode ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Kerning_Mode */ - /* */ - /* <Description> */ - /* An enumeration used to specify which kerning values to return in */ - /* @FT_Get_Kerning. */ - /* */ - /* <Values> */ - /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */ - /* distances (value is 0). */ - /* */ - /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */ - /* distances. */ - /* */ - /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */ - /* units. */ - /* */ - typedef enum FT_Kerning_Mode_ - { - FT_KERNING_DEFAULT = 0, - FT_KERNING_UNFITTED, - FT_KERNING_UNSCALED - - } FT_Kerning_Mode; - - - /*************************************************************************/ - /* */ - /* <Const> */ - /* ft_kerning_default */ - /* */ - /* <Description> */ - /* This constant is deprecated. Please use @FT_KERNING_DEFAULT */ - /* instead. */ - /* */ -#define ft_kerning_default FT_KERNING_DEFAULT - - - /*************************************************************************/ - /* */ - /* <Const> */ - /* ft_kerning_unfitted */ - /* */ - /* <Description> */ - /* This constant is deprecated. Please use @FT_KERNING_UNFITTED */ - /* instead. */ - /* */ -#define ft_kerning_unfitted FT_KERNING_UNFITTED - - - /*************************************************************************/ - /* */ - /* <Const> */ - /* ft_kerning_unscaled */ - /* */ - /* <Description> */ - /* This constant is deprecated. Please use @FT_KERNING_UNSCALED */ - /* instead. */ - /* */ -#define ft_kerning_unscaled FT_KERNING_UNSCALED - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Kerning */ - /* */ - /* <Description> */ - /* Return the kerning vector between two glyphs of a same face. */ - /* */ - /* <Input> */ - /* face :: A handle to a source face object. */ - /* */ - /* left_glyph :: The index of the left glyph in the kern pair. */ - /* */ - /* right_glyph :: The index of the right glyph in the kern pair. */ - /* */ - /* kern_mode :: See @FT_Kerning_Mode for more information. */ - /* Determines the scale and dimension of the returned */ - /* kerning vector. */ - /* */ - /* <Output> */ - /* akerning :: The kerning vector. This is either in font units */ - /* or in pixels (26.6 format) for scalable formats, */ - /* and in pixels for fixed-sizes formats. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* Only horizontal layouts (left-to-right & right-to-left) are */ - /* supported by this method. Other layouts, or more sophisticated */ - /* kernings, are out of the scope of this API function -- they can be */ - /* implemented through format-specific interfaces. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Kerning( FT_Face face, - FT_UInt left_glyph, - FT_UInt right_glyph, - FT_UInt kern_mode, - FT_Vector *akerning ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Track_Kerning */ - /* */ - /* <Description> */ - /* Return the track kerning for a given face object at a given size. */ - /* */ - /* <Input> */ - /* face :: A handle to a source face object. */ - /* */ - /* point_size :: The point size in 16.16 fractional points. */ - /* */ - /* degree :: The degree of tightness. */ - /* */ - /* <Output> */ - /* akerning :: The kerning in 16.16 fractional points. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Track_Kerning( FT_Face face, - FT_Fixed point_size, - FT_Int degree, - FT_Fixed* akerning ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Glyph_Name */ - /* */ - /* <Description> */ - /* Retrieve the ASCII name of a given glyph in a face. This only */ - /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns 1. */ - /* */ - /* <Input> */ - /* face :: A handle to a source face object. */ - /* */ - /* glyph_index :: The glyph index. */ - /* */ - /* buffer_max :: The maximal number of bytes available in the */ - /* buffer. */ - /* */ - /* <Output> */ - /* buffer :: A pointer to a target buffer where the name is */ - /* copied to. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* An error is returned if the face doesn't provide glyph names or if */ - /* the glyph index is invalid. In all cases of failure, the first */ - /* byte of `buffer' is set to 0 to indicate an empty name. */ - /* */ - /* The glyph name is truncated to fit within the buffer if it is too */ - /* long. The returned string is always zero-terminated. */ - /* */ - /* This function is not compiled within the library if the config */ - /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */ - /* `include/freetype/config/ftoptions.h'. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Glyph_Name( FT_Face face, - FT_UInt glyph_index, - FT_Pointer buffer, - FT_UInt buffer_max ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Postscript_Name */ - /* */ - /* <Description> */ - /* Retrieve the ASCII Postscript name of a given face, if available. */ - /* This only works with Postscript and TrueType fonts. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Return> */ - /* A pointer to the face's Postscript name. NULL if unavailable. */ - /* */ - /* <Note> */ - /* The returned pointer is owned by the face and is destroyed with */ - /* it. */ - /* */ - FT_EXPORT( const char* ) - FT_Get_Postscript_Name( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Select_Charmap */ - /* */ - /* <Description> */ - /* Select a given charmap by its encoding tag (as listed in */ - /* `freetype.h'). */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Input> */ - /* encoding :: A handle to the selected encoding. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* This function returns an error if no charmap in the face */ - /* corresponds to the encoding queried here. */ - /* */ - /* Because many fonts contain more than a single cmap for Unicode */ - /* encoding, this function has some special code to select the one */ - /* which covers Unicode best. It is thus preferable to */ - /* @FT_Set_Charmap in this case. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Select_Charmap( FT_Face face, - FT_Encoding encoding ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Charmap */ - /* */ - /* <Description> */ - /* Select a given charmap for character code to glyph index mapping. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Input> */ - /* charmap :: A handle to the selected charmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* This function returns an error if the charmap is not part of */ - /* the face (i.e., if it is not listed in the `face->charmaps' */ - /* table). */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Charmap( FT_Face face, - FT_CharMap charmap ); - - - /************************************************************************* - * - * @function: - * FT_Get_Charmap_Index - * - * @description: - * Retrieve index of a given charmap. - * - * @input: - * charmap :: - * A handle to a charmap. - * - * @return: - * The index into the array of character maps within the face to which - * `charmap' belongs. - * - */ - FT_EXPORT( FT_Int ) - FT_Get_Charmap_Index( FT_CharMap charmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Char_Index */ - /* */ - /* <Description> */ - /* Return the glyph index of a given character code. This function */ - /* uses a charmap object to do the mapping. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* charcode :: The character code. */ - /* */ - /* <Return> */ - /* The glyph index. 0 means `undefined character code'. */ - /* */ - /* <Note> */ - /* If you use FreeType to manipulate the contents of font files */ - /* directly, be aware that the glyph index returned by this function */ - /* doesn't always correspond to the internal indices used within */ - /* the file. This is done to ensure that value 0 always corresponds */ - /* to the `missing glyph'. */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Get_Char_Index( FT_Face face, - FT_ULong charcode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_First_Char */ - /* */ - /* <Description> */ - /* This function is used to return the first character code in the */ - /* current charmap of a given face. It also returns the */ - /* corresponding glyph index. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Output> */ - /* agindex :: Glyph index of first character code. 0 if charmap is */ - /* empty. */ - /* */ - /* <Return> */ - /* The charmap's first character code. */ - /* */ - /* <Note> */ - /* You should use this function with @FT_Get_Next_Char to be able to */ - /* parse all character codes available in a given charmap. The code */ - /* should look like this: */ - /* */ - /* { */ - /* FT_ULong charcode; */ - /* FT_UInt gindex; */ - /* */ - /* */ - /* charcode = FT_Get_First_Char( face, &gindex ); */ - /* while ( gindex != 0 ) */ - /* { */ - /* ... do something with (charcode,gindex) pair ... */ - /* */ - /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */ - /* } */ - /* } */ - /* */ - /* Note that `*agindex' is set to 0 if the charmap is empty. The */ - /* result itself can be 0 in two cases: if the charmap is empty or */ - /* when the value 0 is the first valid character code. */ - /* */ - FT_EXPORT( FT_ULong ) - FT_Get_First_Char( FT_Face face, - FT_UInt *agindex ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Next_Char */ - /* */ - /* <Description> */ - /* This function is used to return the next character code in the */ - /* current charmap of a given face following the value `char_code', */ - /* as well as the corresponding glyph index. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* char_code :: The starting character code. */ - /* */ - /* <Output> */ - /* agindex :: Glyph index of first character code. 0 if charmap */ - /* is empty. */ - /* */ - /* <Return> */ - /* The charmap's next character code. */ - /* */ - /* <Note> */ - /* You should use this function with @FT_Get_First_Char to walk */ - /* over all character codes available in a given charmap. See the */ - /* note for this function for a simple code example. */ - /* */ - /* Note that `*agindex' is set to 0 when there are no more codes in */ - /* the charmap. */ - /* */ - FT_EXPORT( FT_ULong ) - FT_Get_Next_Char( FT_Face face, - FT_ULong char_code, - FT_UInt *agindex ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Name_Index */ - /* */ - /* <Description> */ - /* Return the glyph index of a given glyph name. This function uses */ - /* driver specific objects to do the translation. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* glyph_name :: The glyph name. */ - /* */ - /* <Return> */ - /* The glyph index. 0 means `undefined character code'. */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Get_Name_Index( FT_Face face, - FT_String* glyph_name ); - - - /************************************************************************* - * - * @macro: - * FT_SUBGLYPH_FLAG_XXX - * - * @description: - * A list of constants used to describe subglyphs. Please refer to the - * TrueType specification for the meaning of the various flags. - * - * @values: - * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS :: - * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES :: - * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID :: - * FT_SUBGLYPH_FLAG_SCALE :: - * FT_SUBGLYPH_FLAG_XY_SCALE :: - * FT_SUBGLYPH_FLAG_2X2 :: - * FT_SUBGLYPH_FLAG_USE_MY_METRICS :: - * - */ -#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 -#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 -#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 -#define FT_SUBGLYPH_FLAG_SCALE 8 -#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 -#define FT_SUBGLYPH_FLAG_2X2 0x80 -#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 - - - /************************************************************************* - * - * @func: - * FT_Get_SubGlyph_Info - * - * @description: - * Retrieve a description of a given subglyph. Only use it if - * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE, or an error is - * returned. - * - * @input: - * glyph :: - * The source glyph slot. - * - * sub_index :: - * The index of subglyph. Must be less than `glyph->num_subglyphs'. - * - * @output: - * p_index :: - * The glyph index of the subglyph. - * - * p_flags :: - * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX. - * - * p_arg1 :: - * The subglyph's first argument (if any). - * - * p_arg2 :: - * The subglyph's second argument (if any). - * - * p_transform :: - * The subglyph transformation (if any). - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be - * interpreted depending on the flags returned in `*p_flags'. See the - * TrueType specification for details. - * - */ - FT_EXPORT( FT_Error ) - FT_Get_SubGlyph_Info( FT_GlyphSlot glyph, - FT_UInt sub_index, - FT_Int *p_index, - FT_UInt *p_flags, - FT_Int *p_arg1, - FT_Int *p_arg2, - FT_Matrix *p_transform ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* computations */ - /* */ - /* <Title> */ - /* Computations */ - /* */ - /* <Abstract> */ - /* Crunching fixed numbers and vectors. */ - /* */ - /* <Description> */ - /* This section contains various functions used to perform */ - /* computations on 16.16 fixed-float numbers or 2d vectors. */ - /* */ - /* <Order> */ - /* FT_MulDiv */ - /* FT_MulFix */ - /* FT_DivFix */ - /* FT_RoundFix */ - /* FT_CeilFix */ - /* FT_FloorFix */ - /* FT_Vector_Transform */ - /* FT_Matrix_Multiply */ - /* FT_Matrix_Invert */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_MulDiv */ - /* */ - /* <Description> */ - /* A very simple function used to perform the computation `(a*b)/c' */ - /* with maximal accuracy (it uses a 64-bit intermediate integer */ - /* whenever necessary). */ - /* */ - /* This function isn't necessarily as fast as some processor specific */ - /* operations, but is at least completely portable. */ - /* */ - /* <Input> */ - /* a :: The first multiplier. */ - /* b :: The second multiplier. */ - /* c :: The divisor. */ - /* */ - /* <Return> */ - /* The result of `(a*b)/c'. This function never traps when trying to */ - /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ - /* on the signs of `a' and `b'. */ - /* */ - FT_EXPORT( FT_Long ) - FT_MulDiv( FT_Long a, - FT_Long b, - FT_Long c ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_MulFix */ - /* */ - /* <Description> */ - /* A very simple function used to perform the computation */ - /* `(a*b)/0x10000' with maximal accuracy. Most of the time this is */ - /* used to multiply a given value by a 16.16 fixed float factor. */ - /* */ - /* <Input> */ - /* a :: The first multiplier. */ - /* b :: The second multiplier. Use a 16.16 factor here whenever */ - /* possible (see note below). */ - /* */ - /* <Return> */ - /* The result of `(a*b)/0x10000'. */ - /* */ - /* <Note> */ - /* This function has been optimized for the case where the absolute */ - /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */ - /* As this happens mainly when scaling from notional units to */ - /* fractional pixels in FreeType, it resulted in noticeable speed */ - /* improvements between versions 2.x and 1.x. */ - /* */ - /* As a conclusion, always try to place a 16.16 factor as the */ - /* _second_ argument of this function; this can make a great */ - /* difference. */ - /* */ - FT_EXPORT( FT_Long ) - FT_MulFix( FT_Long a, - FT_Long b ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_DivFix */ - /* */ - /* <Description> */ - /* A very simple function used to perform the computation */ - /* `(a*0x10000)/b' with maximal accuracy. Most of the time, this is */ - /* used to divide a given value by a 16.16 fixed float factor. */ - /* */ - /* <Input> */ - /* a :: The first multiplier. */ - /* b :: The second multiplier. Use a 16.16 factor here whenever */ - /* possible (see note below). */ - /* */ - /* <Return> */ - /* The result of `(a*0x10000)/b'. */ - /* */ - /* <Note> */ - /* The optimization for FT_DivFix() is simple: If (a << 16) fits in */ - /* 32 bits, then the division is computed directly. Otherwise, we */ - /* use a specialized version of @FT_MulDiv. */ - /* */ - FT_EXPORT( FT_Long ) - FT_DivFix( FT_Long a, - FT_Long b ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_RoundFix */ - /* */ - /* <Description> */ - /* A very simple function used to round a 16.16 fixed number. */ - /* */ - /* <Input> */ - /* a :: The number to be rounded. */ - /* */ - /* <Return> */ - /* The result of `(a + 0x8000) & -0x10000'. */ - /* */ - FT_EXPORT( FT_Fixed ) - FT_RoundFix( FT_Fixed a ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_CeilFix */ - /* */ - /* <Description> */ - /* A very simple function used to compute the ceiling function of a */ - /* 16.16 fixed number. */ - /* */ - /* <Input> */ - /* a :: The number for which the ceiling function is to be computed. */ - /* */ - /* <Return> */ - /* The result of `(a + 0x10000 - 1) & -0x10000'. */ - /* */ - FT_EXPORT( FT_Fixed ) - FT_CeilFix( FT_Fixed a ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_FloorFix */ - /* */ - /* <Description> */ - /* A very simple function used to compute the floor function of a */ - /* 16.16 fixed number. */ - /* */ - /* <Input> */ - /* a :: The number for which the floor function is to be computed. */ - /* */ - /* <Return> */ - /* The result of `a & -0x10000'. */ - /* */ - FT_EXPORT( FT_Fixed ) - FT_FloorFix( FT_Fixed a ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Vector_Transform */ - /* */ - /* <Description> */ - /* Transform a single vector through a 2x2 matrix. */ - /* */ - /* <InOut> */ - /* vector :: The target vector to transform. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to the source 2x2 matrix. */ - /* */ - /* <Note> */ - /* The result is undefined if either `vector' or `matrix' is invalid. */ - /* */ - FT_EXPORT( void ) - FT_Vector_Transform( FT_Vector* vec, - const FT_Matrix* matrix ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* version */ - /* */ - /* <Title> */ - /* FreeType Version */ - /* */ - /* <Abstract> */ - /* Functions and macros related to FreeType versions. */ - /* */ - /* <Description> */ - /* Note that those functions and macros are of limited use because */ - /* even a new release of FreeType with only documentation changes */ - /* increases the version number. */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @enum: - * FREETYPE_XXX - * - * @description: - * These three macros identify the FreeType source code version. - * Use @FT_Library_Version to access them at runtime. - * - * @values: - * FREETYPE_MAJOR :: The major version number. - * FREETYPE_MINOR :: The minor version number. - * FREETYPE_PATCH :: The patch level. - * - * @note: - * The version number of FreeType if built as a dynamic link library - * with the `libtool' package is _not_ controlled by these three - * macros. - */ -#define FREETYPE_MAJOR 2 -#define FREETYPE_MINOR 3 -#define FREETYPE_PATCH 5 - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Library_Version */ - /* */ - /* <Description> */ - /* Return the version of the FreeType library being used. This is */ - /* useful when dynamically linking to the library, since one cannot */ - /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */ - /* @FREETYPE_PATCH. */ - /* */ - /* <Input> */ - /* library :: A source library handle. */ - /* */ - /* <Output> */ - /* amajor :: The major version number. */ - /* */ - /* aminor :: The minor version number. */ - /* */ - /* apatch :: The patch version number. */ - /* */ - /* <Note> */ - /* The reason why this function takes a `library' argument is because */ - /* certain programs implement library initialization in a custom way */ - /* that doesn't use @FT_Init_FreeType. */ - /* */ - /* In such cases, the library version might not be available before */ - /* the library object has been created. */ - /* */ - FT_EXPORT( void ) - FT_Library_Version( FT_Library library, - FT_Int *amajor, - FT_Int *aminor, - FT_Int *apatch ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_CheckTrueTypePatents */ - /* */ - /* <Description> */ - /* Parse all bytecode instructions of a TrueType font file to check */ - /* whether any of the patented opcodes are used. This is only useful */ - /* if you want to be able to use the unpatented hinter with */ - /* fonts that do *not* use these opcodes. */ - /* */ - /* Note that this function parses *all* glyph instructions in the */ - /* font file, which may be slow. */ - /* */ - /* <Input> */ - /* face :: A face handle. */ - /* */ - /* <Return> */ - /* 1 if this is a TrueType font that uses one of the patented */ - /* opcodes, 0 otherwise. */ - /* */ - /* <Since> */ - /* 2.3.5 */ - /* */ - FT_EXPORT( FT_Bool ) - FT_Face_CheckTrueTypePatents( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_SetUnpatentedHinting */ - /* */ - /* <Description> */ - /* Enable or disable the unpatented hinter for a given face. */ - /* Only enable it if you have determined that the face doesn't */ - /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */ - /* */ - /* <Input> */ - /* face :: A face handle. */ - /* */ - /* value :: New boolean setting. */ - /* */ - /* <Return> */ - /* The old setting value. This will always be false if this is not */ - /* a SFNT font, or if the unpatented hinter is not compiled in this */ - /* instance of the library. */ - /* */ - /* <Since> */ - /* 2.3.5 */ - /* */ - FT_EXPORT( FT_Bool ) - FT_Face_SetUnpatentedHinting( FT_Face face, - FT_Bool value ); - - /* */ - - -FT_END_HEADER - -#endif /* __FREETYPE_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftbbox.h b/src/common/freetype/ftbbox.h deleted file mode 100644 index 5f79c3274..000000000 --- a/src/common/freetype/ftbbox.h +++ /dev/null @@ -1,94 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbbox.h */ -/* */ -/* FreeType exact bbox computation (specification). */ -/* */ -/* Copyright 1996-2001, 2003 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This component has a _single_ role: to compute exact outline bounding */ - /* boxes. */ - /* */ - /* It is separated from the rest of the engine for various technical */ - /* reasons. It may well be integrated in `ftoutln' later. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTBBOX_H__ -#define __FTBBOX_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* outline_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Get_BBox */ - /* */ - /* <Description> */ - /* Computes the exact bounding box of an outline. This is slower */ - /* than computing the control box. However, it uses an advanced */ - /* algorithm which returns _very_ quickly when the two boxes */ - /* coincide. Otherwise, the outline Bézier arcs are walked over to */ - /* extract their extrema. */ - /* */ - /* <Input> */ - /* outline :: A pointer to the source outline. */ - /* */ - /* <Output> */ - /* abbox :: The outline's exact bounding box. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Get_BBox( FT_Outline* outline, - FT_BBox *abbox ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTBBOX_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/src/common/freetype/ftbdf.h b/src/common/freetype/ftbdf.h deleted file mode 100644 index 955569481..000000000 --- a/src/common/freetype/ftbdf.h +++ /dev/null @@ -1,200 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbdf.h */ -/* */ -/* FreeType API for accessing BDF-specific strings (specification). */ -/* */ -/* Copyright 2002, 2003, 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTBDF_H__ -#define __FTBDF_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* bdf_fonts */ - /* */ - /* <Title> */ - /* BDF Files */ - /* */ - /* <Abstract> */ - /* BDF specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of BDF specific functions. */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @enum: - * FT_PropertyType - * - * @description: - * A list of BDF property types. - * - * @values: - * BDF_PROPERTY_TYPE_NONE :: - * Value 0 is used to indicate a missing property. - * - * BDF_PROPERTY_TYPE_ATOM :: - * Property is a string atom. - * - * BDF_PROPERTY_TYPE_INTEGER :: - * Property is a 32-bit signed integer. - * - * BDF_PROPERTY_TYPE_CARDINAL :: - * Property is a 32-bit unsigned integer. - */ - typedef enum BDF_PropertyType_ - { - BDF_PROPERTY_TYPE_NONE = 0, - BDF_PROPERTY_TYPE_ATOM = 1, - BDF_PROPERTY_TYPE_INTEGER = 2, - BDF_PROPERTY_TYPE_CARDINAL = 3 - - } BDF_PropertyType; - - - /********************************************************************** - * - * @type: - * BDF_Property - * - * @description: - * A handle to a @BDF_PropertyRec structure to model a given - * BDF/PCF property. - */ - typedef struct BDF_PropertyRec_* BDF_Property; - - - /********************************************************************** - * - * @struct: - * BDF_PropertyRec - * - * @description: - * This structure models a given BDF/PCF property. - * - * @fields: - * type :: - * The property type. - * - * u.atom :: - * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM. - * - * u.integer :: - * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER. - * - * u.cardinal :: - * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL. - */ - typedef struct BDF_PropertyRec_ - { - BDF_PropertyType type; - union { - const char* atom; - FT_Int32 integer; - FT_UInt32 cardinal; - - } u; - - } BDF_PropertyRec; - - - /********************************************************************** - * - * @function: - * FT_Get_BDF_Charset_ID - * - * @description: - * Retrieves a BDF font character set identity, according to - * the BDF specification. - * - * @input: - * face :: - * A handle to the input face. - * - * @output: - * acharset_encoding :: - * Charset encoding, as a C string, owned by the face. - * - * acharset_registry :: - * Charset registry, as a C string, owned by the face. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function only works with BDF faces, returning an error otherwise. - */ - FT_EXPORT( FT_Error ) - FT_Get_BDF_Charset_ID( FT_Face face, - const char* *acharset_encoding, - const char* *acharset_registry ); - - - /********************************************************************** - * - * @function: - * FT_Get_BDF_Property - * - * @description: - * Retrieves a BDF property from a BDF or PCF font file. - * - * @input: - * face :: A handle to the input face. - * - * name :: The property name. - * - * @output: - * aproperty :: The property. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function works with BDF _and_ PCF fonts. It returns an error - * otherwise. It also returns an error if the property is not in the - * font. - * - * In case of error, `aproperty->type' is always set to - * @BDF_PROPERTY_TYPE_NONE. - */ - FT_EXPORT( FT_Error ) - FT_Get_BDF_Property( FT_Face face, - const char* prop_name, - BDF_PropertyRec *aproperty ); - - /* */ - -FT_END_HEADER - -#endif /* __FTBDF_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftbitmap.h b/src/common/freetype/ftbitmap.h deleted file mode 100644 index 337d888ea..000000000 --- a/src/common/freetype/ftbitmap.h +++ /dev/null @@ -1,206 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbitmap.h */ -/* */ -/* FreeType utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp */ -/* bitmaps into 8bpp format (specification). */ -/* */ -/* Copyright 2004, 2005, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTBITMAP_H__ -#define __FTBITMAP_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* bitmap_handling */ - /* */ - /* <Title> */ - /* Bitmap Handling */ - /* */ - /* <Abstract> */ - /* Handling FT_Bitmap objects. */ - /* */ - /* <Description> */ - /* This section contains functions for converting FT_Bitmap objects. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_New */ - /* */ - /* <Description> */ - /* Initialize a pointer to an @FT_Bitmap structure. */ - /* */ - /* <InOut> */ - /* abitmap :: A pointer to the bitmap structure. */ - /* */ - FT_EXPORT( void ) - FT_Bitmap_New( FT_Bitmap *abitmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Copy */ - /* */ - /* <Description> */ - /* Copies an bitmap into another one. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* source :: A handle to the source bitmap. */ - /* */ - /* <Output> */ - /* target :: A handle to the target bitmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Copy( FT_Library library, - const FT_Bitmap *source, - FT_Bitmap *target); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Embolden */ - /* */ - /* <Description> */ - /* Embolden a bitmap. The new bitmap will be about `xStrength' */ - /* pixels wider and `yStrength' pixels higher. The left and bottom */ - /* borders are kept unchanged. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* xStrength :: How strong the glyph is emboldened horizontally. */ - /* Expressed in 26.6 pixel format. */ - /* */ - /* yStrength :: How strong the glyph is emboldened vertically. */ - /* Expressed in 26.6 pixel format. */ - /* */ - /* <InOut> */ - /* bitmap :: A handle to the target bitmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The current implementation restricts `xStrength' to be less than */ - /* or equal to 8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */ - /* */ - /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */ - /* you should call `FT_GlyphSlot_Own_Bitmap' on the slot first. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Embolden( FT_Library library, - FT_Bitmap* bitmap, - FT_Pos xStrength, - FT_Pos yStrength ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Convert */ - /* */ - /* <Description> */ - /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a */ - /* bitmap object with depth 8bpp, making the number of used bytes per */ - /* line (a.k.a. the `pitch') a multiple of `alignment'. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* source :: The source bitmap. */ - /* */ - /* alignment :: The pitch of the bitmap is a multiple of this */ - /* parameter. Common values are 1, 2, or 4. */ - /* */ - /* <Output> */ - /* target :: The target bitmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* It is possible to call @FT_Bitmap_Convert multiple times without */ - /* calling @FT_Bitmap_Done (the memory is simply reallocated). */ - /* */ - /* Use @FT_Bitmap_Done to finally remove the bitmap object. */ - /* */ - /* The `library' argument is taken to have access to FreeType's */ - /* memory handling functions. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Convert( FT_Library library, - const FT_Bitmap *source, - FT_Bitmap *target, - FT_Int alignment ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Done */ - /* */ - /* <Description> */ - /* Destroy a bitmap object created with @FT_Bitmap_New. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* bitmap :: The bitmap object to be freed. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The `library' argument is taken to have access to FreeType's */ - /* memory handling functions. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Done( FT_Library library, - FT_Bitmap *bitmap ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTBITMAP_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftcache.h b/src/common/freetype/ftcache.h deleted file mode 100644 index 721aa16f3..000000000 --- a/src/common/freetype/ftcache.h +++ /dev/null @@ -1,1110 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftcache.h */ -/* */ -/* FreeType Cache subsystem (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTCACHE_H__ -#define __FTCACHE_H__ - - -#include <ft2build.h> -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /************************************************************************* - * - * <Section> - * cache_subsystem - * - * <Title> - * Cache Sub-System - * - * <Abstract> - * How to cache face, size, and glyph data with FreeType 2. - * - * <Description> - * This section describes the FreeType 2 cache sub-system, which is used - * to limit the number of concurrently opened @FT_Face and @FT_Size - * objects, as well as caching information like character maps and glyph - * images while limiting their maximum memory usage. - * - * Note that all types and functions begin with the `FTC_' prefix. - * - * The cache is highly portable and thus doesn't know anything about the - * fonts installed on your system, or how to access them. This implies - * the following scheme: - * - * First, available or installed font faces are uniquely identified by - * @FTC_FaceID values, provided to the cache by the client. Note that - * the cache only stores and compares these values, and doesn't try to - * interpret them in any way. - * - * Second, the cache calls, only when needed, a client-provided function - * to convert a @FTC_FaceID into a new @FT_Face object. The latter is - * then completely managed by the cache, including its termination - * through @FT_Done_Face. - * - * Clients are free to map face IDs to anything else. The most simple - * usage is to associate them to a (pathname,face_index) pair that is - * used to call @FT_New_Face. However, more complex schemes are also - * possible. - * - * Note that for the cache to work correctly, the face ID values must be - * *persistent*, which means that the contents they point to should not - * change at runtime, or that their value should not become invalid. - * - * If this is unavoidable (e.g., when a font is uninstalled at runtime), - * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let - * the cache get rid of any references to the old @FTC_FaceID it may - * keep internally. Failure to do so will lead to incorrect behaviour - * or even crashes. - * - * To use the cache, start with calling @FTC_Manager_New to create a new - * @FTC_Manager object, which models a single cache instance. You can - * then look up @FT_Face and @FT_Size objects with - * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively. - * - * If you want to use the charmap caching, call @FTC_CMapCache_New, then - * later use @FTC_CMapCache_Lookup to perform the equivalent of - * @FT_Get_Char_Index, only much faster. - * - * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then - * later use @FTC_ImageCache_Lookup to retrieve the corresponding - * @FT_Glyph objects from the cache. - * - * If you need lots of small bitmaps, it is much more memory efficient - * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This - * returns @FTC_SBitRec structures, which are used to store small - * bitmaps directly. (A small bitmap is one whose metrics and - * dimensions all fit into 8-bit integers). - * - * We hope to also provide a kerning cache in the near future. - * - * - * <Order> - * FTC_Manager - * FTC_FaceID - * FTC_Face_Requester - * - * FTC_Manager_New - * FTC_Manager_Reset - * FTC_Manager_Done - * FTC_Manager_LookupFace - * FTC_Manager_LookupSize - * FTC_Manager_RemoveFaceID - * - * FTC_Node - * FTC_Node_Unref - * - * FTC_ImageCache - * FTC_ImageCache_New - * FTC_ImageCache_Lookup - * - * FTC_SBit - * FTC_SBitCache - * FTC_SBitCache_New - * FTC_SBitCache_Lookup - * - * FTC_CMapCache - * FTC_CMapCache_New - * FTC_CMapCache_Lookup - * - *************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** BASIC TYPE DEFINITIONS *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: FTC_FaceID - * - * @description: - * An opaque pointer type that is used to identity face objects. The - * contents of such objects is application-dependent. - * - * These pointers are typically used to point to a user-defined - * structure containing a font file path, and face index. - * - * @note: - * Never use NULL as a valid @FTC_FaceID. - * - * Face IDs are passed by the client to the cache manager, which calls, - * when needed, the @FTC_Face_Requester to translate them into new - * @FT_Face objects. - * - * If the content of a given face ID changes at runtime, or if the value - * becomes invalid (e.g., when uninstalling a font), you should - * immediately call @FTC_Manager_RemoveFaceID before any other cache - * function. - * - * Failure to do so will result in incorrect behaviour or even - * memory leaks and crashes. - */ - typedef struct FTC_FaceIDRec_* FTC_FaceID; - - - /************************************************************************ - * - * @functype: - * FTC_Face_Requester - * - * @description: - * A callback function provided by client applications. It is used by - * the cache manager to translate a given @FTC_FaceID into a new valid - * @FT_Face object, on demand. - * - * <Input> - * face_id :: - * The face ID to resolve. - * - * library :: - * A handle to a FreeType library object. - * - * req_data :: - * Application-provided request data (see note below). - * - * <Output> - * aface :: - * A new @FT_Face handle. - * - * <Return> - * FreeType error code. 0 means success. - * - * <Note> - * The third parameter `req_data' is the same as the one passed by the - * client when @FTC_Manager_New is called. - * - * The face requester should not perform funny things on the returned - * face object, like creating a new @FT_Size for it, or setting a - * transformation through @FT_Set_Transform! - */ - typedef FT_Error - (*FTC_Face_Requester)( FTC_FaceID face_id, - FT_Library library, - FT_Pointer request_data, - FT_Face* aface ); - - /* */ - -#define FT_POINTER_TO_ULONG( p ) ( (FT_ULong)(FT_Pointer)(p) ) - -#define FTC_FACE_ID_HASH( i ) \ - ((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^ \ - ( FT_POINTER_TO_ULONG( i ) << 7 ) ) ) - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** CACHE MANAGER OBJECT *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_Manager */ - /* */ - /* <Description> */ - /* This object corresponds to one instance of the cache-subsystem. */ - /* It is used to cache one or more @FT_Face objects, along with */ - /* corresponding @FT_Size objects. */ - /* */ - /* The manager intentionally limits the total number of opened */ - /* @FT_Face and @FT_Size objects to control memory usage. See the */ - /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */ - /* */ - /* The manager is also used to cache `nodes' of various types while */ - /* limiting their total memory usage. */ - /* */ - /* All limitations are enforced by keeping lists of managed objects */ - /* in most-recently-used order, and flushing old nodes to make room */ - /* for new ones. */ - /* */ - typedef struct FTC_ManagerRec_* FTC_Manager; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_Node */ - /* */ - /* <Description> */ - /* An opaque handle to a cache node object. Each cache node is */ - /* reference-counted. A node with a count of 0 might be flushed */ - /* out of a full cache whenever a lookup request is performed. */ - /* */ - /* If you lookup nodes, you have the ability to `acquire' them, i.e., */ - /* to increment their reference count. This will prevent the node */ - /* from being flushed out of the cache until you explicitly `release' */ - /* it (see @FTC_Node_Unref). */ - /* */ - /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */ - /* */ - typedef struct FTC_NodeRec_* FTC_Node; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_New */ - /* */ - /* <Description> */ - /* Creates a new cache manager. */ - /* */ - /* <Input> */ - /* library :: The parent FreeType library handle to use. */ - /* */ - /* max_faces :: Maximum number of opened @FT_Face objects managed by */ - /* this cache instance. Use 0 for defaults. */ - /* */ - /* max_sizes :: Maximum number of opened @FT_Size objects managed by */ - /* this cache instance. Use 0 for defaults. */ - /* */ - /* max_bytes :: Maximum number of bytes to use for cached data nodes. */ - /* Use 0 for defaults. Note that this value does not */ - /* account for managed @FT_Face and @FT_Size objects. */ - /* */ - /* requester :: An application-provided callback used to translate */ - /* face IDs into real @FT_Face objects. */ - /* */ - /* req_data :: A generic pointer that is passed to the requester */ - /* each time it is called (see @FTC_Face_Requester). */ - /* */ - /* <Output> */ - /* amanager :: A handle to a new manager object. 0 in case of */ - /* failure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_New( FT_Library library, - FT_UInt max_faces, - FT_UInt max_sizes, - FT_ULong max_bytes, - FTC_Face_Requester requester, - FT_Pointer req_data, - FTC_Manager *amanager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Reset */ - /* */ - /* <Description> */ - /* Empties a given cache manager. This simply gets rid of all the */ - /* currently cached @FT_Face and @FT_Size objects within the manager. */ - /* */ - /* <InOut> */ - /* manager :: A handle to the manager. */ - /* */ - FT_EXPORT( void ) - FTC_Manager_Reset( FTC_Manager manager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Done */ - /* */ - /* <Description> */ - /* Destroys a given manager after emptying it. */ - /* */ - /* <Input> */ - /* manager :: A handle to the target cache manager object. */ - /* */ - FT_EXPORT( void ) - FTC_Manager_Done( FTC_Manager manager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_LookupFace */ - /* */ - /* <Description> */ - /* Retrieves the @FT_Face object that corresponds to a given face ID */ - /* through a cache manager. */ - /* */ - /* <Input> */ - /* manager :: A handle to the cache manager. */ - /* */ - /* face_id :: The ID of the face object. */ - /* */ - /* <Output> */ - /* aface :: A handle to the face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The returned @FT_Face object is always owned by the manager. You */ - /* should never try to discard it yourself. */ - /* */ - /* The @FT_Face object doesn't necessarily have a current size object */ - /* (i.e., face->size can be 0). If you need a specific `font size', */ - /* use @FTC_Manager_LookupSize instead. */ - /* */ - /* Never change the face's transformation matrix (i.e., never call */ - /* the @FT_Set_Transform function) on a returned face! If you need */ - /* to transform glyphs, do it yourself after glyph loading. */ - /* */ - /* When you perform a lookup, out-of-memory errors are detected */ - /* _within_ the lookup and force incremental flushes of the cache */ - /* until enough memory is released for the lookup to succeed. */ - /* */ - /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ - /* already been completely flushed, and still no memory was available */ - /* for the operation. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_LookupFace( FTC_Manager manager, - FTC_FaceID face_id, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FTC_ScalerRec */ - /* */ - /* <Description> */ - /* A structure used to describe a given character size in either */ - /* pixels or points to the cache manager. See */ - /* @FTC_Manager_LookupSize. */ - /* */ - /* <Fields> */ - /* face_id :: The source face ID. */ - /* */ - /* width :: The character width. */ - /* */ - /* height :: The character height. */ - /* */ - /* pixel :: A Boolean. If 1, the `width' and `height' fields are */ - /* interpreted as integer pixel character sizes. */ - /* Otherwise, they are expressed as 1/64th of points. */ - /* */ - /* x_res :: Only used when `pixel' is value 0 to indicate the */ - /* horizontal resolution in dpi. */ - /* */ - /* y_res :: Only used when `pixel' is value 0 to indicate the */ - /* vertical resolution in dpi. */ - /* */ - /* <Note> */ - /* This type is mainly used to retrieve @FT_Size objects through the */ - /* cache manager. */ - /* */ - typedef struct FTC_ScalerRec_ - { - FTC_FaceID face_id; - FT_UInt width; - FT_UInt height; - FT_Int pixel; - FT_UInt x_res; - FT_UInt y_res; - - } FTC_ScalerRec, *FTC_Scaler; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_LookupSize */ - /* */ - /* <Description> */ - /* Retrieve the @FT_Size object that corresponds to a given */ - /* @FTC_ScalerRec pointer through a cache manager. */ - /* */ - /* <Input> */ - /* manager :: A handle to the cache manager. */ - /* */ - /* scaler :: A scaler handle. */ - /* */ - /* <Output> */ - /* asize :: A handle to the size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The returned @FT_Size object is always owned by the manager. You */ - /* should never try to discard it by yourself. */ - /* */ - /* You can access the parent @FT_Face object simply as `size->face' */ - /* if you need it. Note that this object is also owned by the */ - /* manager. */ - /* */ - /* <Note> */ - /* When you perform a lookup, out-of-memory errors are detected */ - /* _within_ the lookup and force incremental flushes of the cache */ - /* until enough memory is released for the lookup to succeed. */ - /* */ - /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ - /* already been completely flushed, and still no memory is available */ - /* for the operation. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_LookupSize( FTC_Manager manager, - FTC_Scaler scaler, - FT_Size *asize ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Node_Unref */ - /* */ - /* <Description> */ - /* Decrement a cache node's internal reference count. When the count */ - /* reaches 0, it is not destroyed but becomes eligible for subsequent */ - /* cache flushes. */ - /* */ - /* <Input> */ - /* node :: The cache node handle. */ - /* */ - /* manager :: The cache manager handle. */ - /* */ - FT_EXPORT( void ) - FTC_Node_Unref( FTC_Node node, - FTC_Manager manager ); - - - /************************************************************************* - * - * @function: - * FTC_Manager_RemoveFaceID - * - * @description: - * A special function used to indicate to the cache manager that - * a given @FTC_FaceID is no longer valid, either because its - * content changed, or because it was deallocated or uninstalled. - * - * @input: - * manager :: - * The cache manager handle. - * - * face_id :: - * The @FTC_FaceID to be removed. - * - * @note: - * This function flushes all nodes from the cache corresponding to this - * `face_id', with the exception of nodes with a non-null reference - * count. - * - * Such nodes are however modified internally so as to never appear - * in later lookups with the same `face_id' value, and to be immediately - * destroyed when released by all their users. - * - */ - FT_EXPORT( void ) - FTC_Manager_RemoveFaceID( FTC_Manager manager, - FTC_FaceID face_id ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* cache_subsystem */ - /* */ - /*************************************************************************/ - - /************************************************************************* - * - * @type: - * FTC_CMapCache - * - * @description: - * An opaque handle used to model a charmap cache. This cache is to - * hold character codes -> glyph indices mappings. - * - */ - typedef struct FTC_CMapCacheRec_* FTC_CMapCache; - - - /************************************************************************* - * - * @function: - * FTC_CMapCache_New - * - * @description: - * Create a new charmap cache. - * - * @input: - * manager :: - * A handle to the cache manager. - * - * @output: - * acache :: - * A new cache handle. NULL in case of error. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * Like all other caches, this one will be destroyed with the cache - * manager. - * - */ - FT_EXPORT( FT_Error ) - FTC_CMapCache_New( FTC_Manager manager, - FTC_CMapCache *acache ); - - - /************************************************************************ - * - * @function: - * FTC_CMapCache_Lookup - * - * @description: - * Translate a character code into a glyph index, using the charmap - * cache. - * - * @input: - * cache :: - * A charmap cache handle. - * - * face_id :: - * The source face ID. - * - * cmap_index :: - * The index of the charmap in the source face. - * - * char_code :: - * The character code (in the corresponding charmap). - * - * @return: - * Glyph index. 0 means `no glyph'. - * - */ - FT_EXPORT( FT_UInt ) - FTC_CMapCache_Lookup( FTC_CMapCache cache, - FTC_FaceID face_id, - FT_Int cmap_index, - FT_UInt32 char_code ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* cache_subsystem */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** IMAGE CACHE OBJECT *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /************************************************************************* - * - * @struct: - * FTC_ImageTypeRec - * - * @description: - * A structure used to model the type of images in a glyph cache. - * - * @fields: - * face_id :: - * The face ID. - * - * width :: - * The width in pixels. - * - * height :: - * The height in pixels. - * - * flags :: - * The load flags, as in @FT_Load_Glyph. - * - */ - typedef struct FTC_ImageTypeRec_ - { - FTC_FaceID face_id; - FT_Int width; - FT_Int height; - FT_Int32 flags; - - } FTC_ImageTypeRec; - - - /************************************************************************* - * - * @type: - * FTC_ImageType - * - * @description: - * A handle to an @FTC_ImageTypeRec structure. - * - */ - typedef struct FTC_ImageTypeRec_* FTC_ImageType; - - - /* */ - - -#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \ - ( (d1)->face_id == (d2)->face_id && \ - (d1)->width == (d2)->width && \ - (d1)->flags == (d2)->flags ) - -#define FTC_IMAGE_TYPE_HASH( d ) \ - (FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id ) ^ \ - ( (d)->width << 8 ) ^ (d)->height ^ \ - ( (d)->flags << 4 ) ) - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_ImageCache */ - /* */ - /* <Description> */ - /* A handle to an glyph image cache object. They are designed to */ - /* hold many distinct glyph images while not exceeding a certain */ - /* memory threshold. */ - /* */ - typedef struct FTC_ImageCacheRec_* FTC_ImageCache; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_ImageCache_New */ - /* */ - /* <Description> */ - /* Creates a new glyph image cache. */ - /* */ - /* <Input> */ - /* manager :: The parent manager for the image cache. */ - /* */ - /* <Output> */ - /* acache :: A handle to the new glyph image cache object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_ImageCache_New( FTC_Manager manager, - FTC_ImageCache *acache ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_ImageCache_Lookup */ - /* */ - /* <Description> */ - /* Retrieves a given glyph image from a glyph image cache. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source glyph image cache. */ - /* */ - /* type :: A pointer to a glyph image type descriptor. */ - /* */ - /* gindex :: The glyph index to retrieve. */ - /* */ - /* <Output> */ - /* aglyph :: The corresponding @FT_Glyph object. 0 in case of */ - /* failure. */ - /* */ - /* anode :: Used to return the address of of the corresponding cache */ - /* node after incrementing its reference count (see note */ - /* below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The returned glyph is owned and managed by the glyph image cache. */ - /* Never try to transform or discard it manually! You can however */ - /* create a copy with @FT_Glyph_Copy and modify the new one. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the glyph image, after increasing its reference */ - /* count. This ensures that the node (as well as the @FT_Glyph) will */ - /* always be kept in the cache until you call @FTC_Node_Unref to */ - /* `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the @FT_Glyph could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_ImageCache_Lookup( FTC_ImageCache cache, - FTC_ImageType type, - FT_UInt gindex, - FT_Glyph *aglyph, - FTC_Node *anode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_ImageCache_LookupScaler */ - /* */ - /* <Description> */ - /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */ - /* to specify the face ID and its size. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source glyph image cache. */ - /* */ - /* scaler :: A pointer to a scaler descriptor. */ - /* */ - /* load_flags :: The corresponding load flags. */ - /* */ - /* gindex :: The glyph index to retrieve. */ - /* */ - /* <Output> */ - /* aglyph :: The corresponding @FT_Glyph object. 0 in case of */ - /* failure. */ - /* */ - /* anode :: Used to return the address of of the corresponding */ - /* cache node after incrementing its reference count */ - /* (see note below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The returned glyph is owned and managed by the glyph image cache. */ - /* Never try to transform or discard it manually! You can however */ - /* create a copy with @FT_Glyph_Copy and modify the new one. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the glyph image, after increasing its reference */ - /* count. This ensures that the node (as well as the @FT_Glyph) will */ - /* always be kept in the cache until you call @FTC_Node_Unref to */ - /* `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the @FT_Glyph could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_ImageCache_LookupScaler( FTC_ImageCache cache, - FTC_Scaler scaler, - FT_ULong load_flags, - FT_UInt gindex, - FT_Glyph *aglyph, - FTC_Node *anode ); - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_SBit */ - /* */ - /* <Description> */ - /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */ - /* structure for details. */ - /* */ - typedef struct FTC_SBitRec_* FTC_SBit; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FTC_SBitRec */ - /* */ - /* <Description> */ - /* A very compact structure used to describe a small glyph bitmap. */ - /* */ - /* <Fields> */ - /* width :: The bitmap width in pixels. */ - /* */ - /* height :: The bitmap height in pixels. */ - /* */ - /* left :: The horizontal distance from the pen position to the */ - /* left bitmap border (a.k.a. `left side bearing', or */ - /* `lsb'). */ - /* */ - /* top :: The vertical distance from the pen position (on the */ - /* baseline) to the upper bitmap border (a.k.a. `top */ - /* side bearing'). The distance is positive for upwards */ - /* Y coordinates. */ - /* */ - /* format :: The format of the glyph bitmap (monochrome or gray). */ - /* */ - /* max_grays :: Maximum gray level value (in the range 1 to 255). */ - /* */ - /* pitch :: The number of bytes per bitmap line. May be positive */ - /* or negative. */ - /* */ - /* xadvance :: The horizontal advance width in pixels. */ - /* */ - /* yadvance :: The vertical advance height in pixels. */ - /* */ - /* buffer :: A pointer to the bitmap pixels. */ - /* */ - typedef struct FTC_SBitRec_ - { - FT_Byte width; - FT_Byte height; - FT_Char left; - FT_Char top; - - FT_Byte format; - FT_Byte max_grays; - FT_Short pitch; - FT_Char xadvance; - FT_Char yadvance; - - FT_Byte* buffer; - - } FTC_SBitRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_SBitCache */ - /* */ - /* <Description> */ - /* A handle to a small bitmap cache. These are special cache objects */ - /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */ - /* much more efficient way than the traditional glyph image cache */ - /* implemented by @FTC_ImageCache. */ - /* */ - typedef struct FTC_SBitCacheRec_* FTC_SBitCache; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_SBitCache_New */ - /* */ - /* <Description> */ - /* Creates a new cache to store small glyph bitmaps. */ - /* */ - /* <Input> */ - /* manager :: A handle to the source cache manager. */ - /* */ - /* <Output> */ - /* acache :: A handle to the new sbit cache. NULL in case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_SBitCache_New( FTC_Manager manager, - FTC_SBitCache *acache ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_SBitCache_Lookup */ - /* */ - /* <Description> */ - /* Looks up a given small glyph bitmap in a given sbit cache and */ - /* `lock' it to prevent its flushing from the cache until needed. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source sbit cache. */ - /* */ - /* type :: A pointer to the glyph image type descriptor. */ - /* */ - /* gindex :: The glyph index. */ - /* */ - /* <Output> */ - /* sbit :: A handle to a small bitmap descriptor. */ - /* */ - /* anode :: Used to return the address of of the corresponding cache */ - /* node after incrementing its reference count (see note */ - /* below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The small bitmap descriptor and its bit buffer are owned by the */ - /* cache and should never be freed by the application. They might */ - /* as well disappear from memory on the next cache lookup, so don't */ - /* treat them as persistent data. */ - /* */ - /* The descriptor's `buffer' field is set to 0 to indicate a missing */ - /* glyph bitmap. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the bitmap, after increasing its reference count. */ - /* This ensures that the node (as well as the image) will always be */ - /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the bitmap could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_SBitCache_Lookup( FTC_SBitCache cache, - FTC_ImageType type, - FT_UInt gindex, - FTC_SBit *sbit, - FTC_Node *anode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_SBitCache_LookupScaler */ - /* */ - /* <Description> */ - /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */ - /* to specify the face ID and its size. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source sbit cache. */ - /* */ - /* scaler :: A pointer to the scaler descriptor. */ - /* */ - /* load_flags :: The corresponding load flags. */ - /* */ - /* gindex :: The glyph index. */ - /* */ - /* <Output> */ - /* sbit :: A handle to a small bitmap descriptor. */ - /* */ - /* anode :: Used to return the address of of the corresponding */ - /* cache node after incrementing its reference count */ - /* (see note below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The small bitmap descriptor and its bit buffer are owned by the */ - /* cache and should never be freed by the application. They might */ - /* as well disappear from memory on the next cache lookup, so don't */ - /* treat them as persistent data. */ - /* */ - /* The descriptor's `buffer' field is set to 0 to indicate a missing */ - /* glyph bitmap. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the bitmap, after increasing its reference count. */ - /* This ensures that the node (as well as the image) will always be */ - /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the bitmap could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_SBitCache_LookupScaler( FTC_SBitCache cache, - FTC_Scaler scaler, - FT_ULong load_flags, - FT_UInt gindex, - FTC_SBit *sbit, - FTC_Node *anode ); - - - /* */ - -#ifdef FT_CONFIG_OPTION_OLD_INTERNALS - - /*@***********************************************************************/ - /* */ - /* <Struct> */ - /* FTC_FontRec */ - /* */ - /* <Description> */ - /* A simple structure used to describe a given `font' to the cache */ - /* manager. Note that a `font' is the combination of a given face */ - /* with a given character size. */ - /* */ - /* <Fields> */ - /* face_id :: The ID of the face to use. */ - /* */ - /* pix_width :: The character width in integer pixels. */ - /* */ - /* pix_height :: The character height in integer pixels. */ - /* */ - typedef struct FTC_FontRec_ - { - FTC_FaceID face_id; - FT_UShort pix_width; - FT_UShort pix_height; - - } FTC_FontRec; - - - /* */ - - -#define FTC_FONT_COMPARE( f1, f2 ) \ - ( (f1)->face_id == (f2)->face_id && \ - (f1)->pix_width == (f2)->pix_width && \ - (f1)->pix_height == (f2)->pix_height ) - -#define FTC_FONT_HASH( f ) \ - (FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \ - ((f)->pix_width << 8) ^ \ - ((f)->pix_height) ) - - typedef FTC_FontRec* FTC_Font; - - - FT_EXPORT( FT_Error ) - FTC_Manager_Lookup_Face( FTC_Manager manager, - FTC_FaceID face_id, - FT_Face *aface ); - - FT_EXPORT( FT_Error ) - FTC_Manager_Lookup_Size( FTC_Manager manager, - FTC_Font font, - FT_Face *aface, - FT_Size *asize ); - -#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ - - - /* */ - -FT_END_HEADER - -#endif /* __FTCACHE_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftchapters.h b/src/common/freetype/ftchapters.h deleted file mode 100644 index bd812c8e6..000000000 --- a/src/common/freetype/ftchapters.h +++ /dev/null @@ -1,100 +0,0 @@ -/***************************************************************************/ -/* */ -/* This file defines the structure of the FreeType reference. */ -/* It is used by the python script which generates the HTML files. */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* general_remarks */ -/* */ -/* <Title> */ -/* General Remarks */ -/* */ -/* <Sections> */ -/* user_allocation */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* core_api */ -/* */ -/* <Title> */ -/* Core API */ -/* */ -/* <Sections> */ -/* version */ -/* basic_types */ -/* base_interface */ -/* glyph_management */ -/* mac_specific */ -/* sizes_management */ -/* header_file_macros */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* format_specific */ -/* */ -/* <Title> */ -/* Format-Specific API */ -/* */ -/* <Sections> */ -/* multiple_masters */ -/* truetype_tables */ -/* type1_tables */ -/* sfnt_names */ -/* bdf_fonts */ -/* pfr_fonts */ -/* winfnt_fonts */ -/* font_formats */ -/* gasp_table */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* cache_subsystem */ -/* */ -/* <Title> */ -/* Cache Sub-System */ -/* */ -/* <Sections> */ -/* cache_subsystem */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* support_api */ -/* */ -/* <Title> */ -/* Support API */ -/* */ -/* <Sections> */ -/* computations */ -/* list_processing */ -/* outline_processing */ -/* bitmap_handling */ -/* raster */ -/* glyph_stroker */ -/* system_interface */ -/* module_management */ -/* gzip */ -/* lzw */ -/* lcd_filtering */ -/* */ -/***************************************************************************/ diff --git a/src/common/freetype/fterrdef.h b/src/common/freetype/fterrdef.h deleted file mode 100644 index d7ad256bd..000000000 --- a/src/common/freetype/fterrdef.h +++ /dev/null @@ -1,239 +0,0 @@ -/***************************************************************************/ -/* */ -/* fterrdef.h */ -/* */ -/* FreeType error codes (specification). */ -/* */ -/* Copyright 2002, 2004, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** LIST OF ERROR CODES/MESSAGES *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - - /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */ - /* including this file. */ - - - /* generic errors */ - - FT_NOERRORDEF_( Ok, 0x00, \ - "no error" ) - - FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \ - "cannot open resource" ) - FT_ERRORDEF_( Unknown_File_Format, 0x02, \ - "unknown file format" ) - FT_ERRORDEF_( Invalid_File_Format, 0x03, \ - "broken file" ) - FT_ERRORDEF_( Invalid_Version, 0x04, \ - "invalid FreeType version" ) - FT_ERRORDEF_( Lower_Module_Version, 0x05, \ - "module version is too low" ) - FT_ERRORDEF_( Invalid_Argument, 0x06, \ - "invalid argument" ) - FT_ERRORDEF_( Unimplemented_Feature, 0x07, \ - "unimplemented feature" ) - FT_ERRORDEF_( Invalid_Table, 0x08, \ - "broken table" ) - FT_ERRORDEF_( Invalid_Offset, 0x09, \ - "broken offset within table" ) - FT_ERRORDEF_( Array_Too_Large, 0x0A, \ - "array allocation size too large" ) - - /* glyph/character errors */ - - FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \ - "invalid glyph index" ) - FT_ERRORDEF_( Invalid_Character_Code, 0x11, \ - "invalid character code" ) - FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \ - "unsupported glyph image format" ) - FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \ - "cannot render this glyph format" ) - FT_ERRORDEF_( Invalid_Outline, 0x14, \ - "invalid outline" ) - FT_ERRORDEF_( Invalid_Composite, 0x15, \ - "invalid composite glyph" ) - FT_ERRORDEF_( Too_Many_Hints, 0x16, \ - "too many hints" ) - FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \ - "invalid pixel size" ) - - /* handle errors */ - - FT_ERRORDEF_( Invalid_Handle, 0x20, \ - "invalid object handle" ) - FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \ - "invalid library handle" ) - FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \ - "invalid module handle" ) - FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \ - "invalid face handle" ) - FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \ - "invalid size handle" ) - FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \ - "invalid glyph slot handle" ) - FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \ - "invalid charmap handle" ) - FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \ - "invalid cache manager handle" ) - FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \ - "invalid stream handle" ) - - /* driver errors */ - - FT_ERRORDEF_( Too_Many_Drivers, 0x30, \ - "too many modules" ) - FT_ERRORDEF_( Too_Many_Extensions, 0x31, \ - "too many extensions" ) - - /* memory errors */ - - FT_ERRORDEF_( Out_Of_Memory, 0x40, \ - "out of memory" ) - FT_ERRORDEF_( Unlisted_Object, 0x41, \ - "unlisted object" ) - - /* stream errors */ - - FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \ - "cannot open stream" ) - FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \ - "invalid stream seek" ) - FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \ - "invalid stream skip" ) - FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \ - "invalid stream read" ) - FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \ - "invalid stream operation" ) - FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \ - "invalid frame operation" ) - FT_ERRORDEF_( Nested_Frame_Access, 0x57, \ - "nested frame access" ) - FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \ - "invalid frame read" ) - - /* raster errors */ - - FT_ERRORDEF_( Raster_Uninitialized, 0x60, \ - "raster uninitialized" ) - FT_ERRORDEF_( Raster_Corrupted, 0x61, \ - "raster corrupted" ) - FT_ERRORDEF_( Raster_Overflow, 0x62, \ - "raster overflow" ) - FT_ERRORDEF_( Raster_Negative_Height, 0x63, \ - "negative height while rastering" ) - - /* cache errors */ - - FT_ERRORDEF_( Too_Many_Caches, 0x70, \ - "too many registered caches" ) - - /* TrueType and SFNT errors */ - - FT_ERRORDEF_( Invalid_Opcode, 0x80, \ - "invalid opcode" ) - FT_ERRORDEF_( Too_Few_Arguments, 0x81, \ - "too few arguments" ) - FT_ERRORDEF_( Stack_Overflow, 0x82, \ - "stack overflow" ) - FT_ERRORDEF_( Code_Overflow, 0x83, \ - "code overflow" ) - FT_ERRORDEF_( Bad_Argument, 0x84, \ - "bad argument" ) - FT_ERRORDEF_( Divide_By_Zero, 0x85, \ - "division by zero" ) - FT_ERRORDEF_( Invalid_Reference, 0x86, \ - "invalid reference" ) - FT_ERRORDEF_( Debug_OpCode, 0x87, \ - "found debug opcode" ) - FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \ - "found ENDF opcode in execution stream" ) - FT_ERRORDEF_( Nested_DEFS, 0x89, \ - "nested DEFS" ) - FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \ - "invalid code range" ) - FT_ERRORDEF_( Execution_Too_Long, 0x8B, \ - "execution context too long" ) - FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \ - "too many function definitions" ) - FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \ - "too many instruction definitions" ) - FT_ERRORDEF_( Table_Missing, 0x8E, \ - "SFNT font table missing" ) - FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \ - "horizontal header (hhea) table missing" ) - FT_ERRORDEF_( Locations_Missing, 0x90, \ - "locations (loca) table missing" ) - FT_ERRORDEF_( Name_Table_Missing, 0x91, \ - "name table missing" ) - FT_ERRORDEF_( CMap_Table_Missing, 0x92, \ - "character map (cmap) table missing" ) - FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \ - "horizontal metrics (hmtx) table missing" ) - FT_ERRORDEF_( Post_Table_Missing, 0x94, \ - "PostScript (post) table missing" ) - FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \ - "invalid horizontal metrics" ) - FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \ - "invalid character map (cmap) format" ) - FT_ERRORDEF_( Invalid_PPem, 0x97, \ - "invalid ppem value" ) - FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \ - "invalid vertical metrics" ) - FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \ - "could not find context" ) - FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \ - "invalid PostScript (post) table format" ) - FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \ - "invalid PostScript (post) table" ) - - /* CFF, CID, and Type 1 errors */ - - FT_ERRORDEF_( Syntax_Error, 0xA0, \ - "opcode syntax error" ) - FT_ERRORDEF_( Stack_Underflow, 0xA1, \ - "argument stack underflow" ) - FT_ERRORDEF_( Ignore, 0xA2, \ - "ignore" ) - - /* BDF errors */ - - FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \ - "`STARTFONT' field missing" ) - FT_ERRORDEF_( Missing_Font_Field, 0xB1, \ - "`FONT' field missing" ) - FT_ERRORDEF_( Missing_Size_Field, 0xB2, \ - "`SIZE' field missing" ) - FT_ERRORDEF_( Missing_Chars_Field, 0xB3, \ - "`CHARS' field missing" ) - FT_ERRORDEF_( Missing_Startchar_Field, 0xB4, \ - "`STARTCHAR' field missing" ) - FT_ERRORDEF_( Missing_Encoding_Field, 0xB5, \ - "`ENCODING' field missing" ) - FT_ERRORDEF_( Missing_Bbx_Field, 0xB6, \ - "`BBX' field missing" ) - FT_ERRORDEF_( Bbx_Too_Big, 0xB7, \ - "`BBX' too big" ) - FT_ERRORDEF_( Corrupted_Font_Header, 0xB8, \ - "Font header corrupted or missing fields" ) - FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xB9, \ - "Font glyphs corrupted or missing fields" ) - - -/* END */ diff --git a/src/common/freetype/fterrors.h b/src/common/freetype/fterrors.h deleted file mode 100644 index 6600dadd0..000000000 --- a/src/common/freetype/fterrors.h +++ /dev/null @@ -1,206 +0,0 @@ -/***************************************************************************/ -/* */ -/* fterrors.h */ -/* */ -/* FreeType error code handling (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2004, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This special header file is used to define the handling of FT2 */ - /* enumeration constants. It can also be used to generate error message */ - /* strings with a small macro trick explained below. */ - /* */ - /* I - Error Formats */ - /* ----------------- */ - /* */ - /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ - /* defined in ftoption.h in order to make the higher byte indicate */ - /* the module where the error has happened (this is not compatible */ - /* with standard builds of FreeType 2). You can then use the macro */ - /* FT_ERROR_BASE macro to extract the generic error code from an */ - /* FT_Error value. */ - /* */ - /* */ - /* II - Error Message strings */ - /* -------------------------- */ - /* */ - /* The error definitions below are made through special macros that */ - /* allow client applications to build a table of error message strings */ - /* if they need it. The strings are not included in a normal build of */ - /* FreeType 2 to save space (most client applications do not use */ - /* them). */ - /* */ - /* To do so, you have to define the following macros before including */ - /* this file: */ - /* */ - /* FT_ERROR_START_LIST :: */ - /* This macro is called before anything else to define the start of */ - /* the error list. It is followed by several FT_ERROR_DEF calls */ - /* (see below). */ - /* */ - /* FT_ERROR_DEF( e, v, s ) :: */ - /* This macro is called to define one single error. */ - /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */ - /* `v' is the error numerical value. */ - /* `s' is the corresponding error string. */ - /* */ - /* FT_ERROR_END_LIST :: */ - /* This macro ends the list. */ - /* */ - /* Additionally, you have to undefine __FTERRORS_H__ before #including */ - /* this file. */ - /* */ - /* Here is a simple example: */ - /* */ - /* { */ - /* #undef __FTERRORS_H__ */ - /* #define FT_ERRORDEF( e, v, s ) { e, s }, */ - /* #define FT_ERROR_START_LIST { */ - /* #define FT_ERROR_END_LIST { 0, 0 } }; */ - /* */ - /* const struct */ - /* { */ - /* int err_code; */ - /* const char* err_msg; */ - /* } ft_errors[] = */ - /* */ - /* #include FT_ERRORS_H */ - /* } */ - /* */ - /*************************************************************************/ - - -#ifndef __FTERRORS_H__ -#define __FTERRORS_H__ - - - /* include module base error codes */ -#include FT_MODULE_ERRORS_H - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** SETUP MACROS *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#undef FT_NEED_EXTERN_C - -#undef FT_ERR_XCAT -#undef FT_ERR_CAT - -#define FT_ERR_XCAT( x, y ) x ## y -#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) - - - /* FT_ERR_PREFIX is used as a prefix for error identifiers. */ - /* By default, we use `FT_Err_'. */ - /* */ -#ifndef FT_ERR_PREFIX -#define FT_ERR_PREFIX FT_Err_ -#endif - - - /* FT_ERR_BASE is used as the base for module-specific errors. */ - /* */ -#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS - -#ifndef FT_ERR_BASE -#define FT_ERR_BASE FT_Mod_Err_Base -#endif - -#else - -#undef FT_ERR_BASE -#define FT_ERR_BASE 0 - -#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */ - - - /* If FT_ERRORDEF is not defined, we need to define a simple */ - /* enumeration type. */ - /* */ -#ifndef FT_ERRORDEF - -#define FT_ERRORDEF( e, v, s ) e = v, -#define FT_ERROR_START_LIST enum { -#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) }; - -#ifdef __cplusplus -#define FT_NEED_EXTERN_C - extern "C" { -#endif - -#endif /* !FT_ERRORDEF */ - - - /* this macro is used to define an error */ -#define FT_ERRORDEF_( e, v, s ) \ - FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s ) - - /* this is only used for <module>_Err_Ok, which must be 0! */ -#define FT_NOERRORDEF_( e, v, s ) \ - FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s ) - - -#ifdef FT_ERROR_START_LIST - FT_ERROR_START_LIST -#endif - - - /* now include the error codes */ -#include FT_ERROR_DEFINITIONS_H - - -#ifdef FT_ERROR_END_LIST - FT_ERROR_END_LIST -#endif - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** SIMPLE CLEANUP *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - -#ifdef FT_NEED_EXTERN_C - } -#endif - -#undef FT_ERROR_START_LIST -#undef FT_ERROR_END_LIST - -#undef FT_ERRORDEF -#undef FT_ERRORDEF_ -#undef FT_NOERRORDEF_ - -#undef FT_NEED_EXTERN_C -#undef FT_ERR_CONCAT -#undef FT_ERR_BASE - - /* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */ -#ifndef FT_KEEP_ERR_PREFIX -#undef FT_ERR_PREFIX -#endif - -#endif /* __FTERRORS_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftgasp.h b/src/common/freetype/ftgasp.h deleted file mode 100644 index 97cd33014..000000000 --- a/src/common/freetype/ftgasp.h +++ /dev/null @@ -1,113 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftgasp.h */ -/* */ -/* Access of TrueType's `gasp' table (specification). */ -/* */ -/* Copyright 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef _FT_GASP_H_ -#define _FT_GASP_H_ - -#include <ft2build.h> -#include FT_FREETYPE_H - - /*************************************************************************** - * - * @section: - * gasp_table - * - * @title: - * Gasp Table - * - * @abstract: - * Retrieving TrueType `gasp' table entries - * - * @description: - * The function @FT_Get_Gasp can be used to query a TrueType or OpenType - * font for specific entries in their `gasp' table, if any. This is - * mainly useful when implementing native TrueType hinting with the - * bytecode interpreter to duplicate the Windows text rendering results. - */ - - /************************************************************************* - * - * @enum: - * FT_GASP_XXX - * - * @description: - * A list of values and/or bit-flags returned by the @FT_Get_Gasp - * function. - * - * @values: - * FT_GASP_NO_TABLE :: - * This special value means that there is no GASP table in this face. - * It is up to the client to decide what to do. - * - * FT_GASP_DO_GRIDFIT :: - * Grid-fitting and hinting should be performed at the specified ppem. - * This *really* means TrueType bytecode interpretation. - * - * FT_GASP_DO_GRAY :: - * Anti-aliased rendering should be performed at the specified ppem. - * - * FT_GASP_SYMMETRIC_SMOOTHING :: - * Smoothing along multiple axes must be used with ClearType. - * - * FT_GASP_SYMMETRIC_GRIDFIT :: - * Grid-fitting must be used with ClearType's symmetric smoothing. - * - * @note: - * `ClearType' is Microsoft's implementation of LCD rendering, partly - * protected by patents. - * - * @since: - * 2.3.0 - */ -#define FT_GASP_NO_TABLE -1 -#define FT_GASP_DO_GRIDFIT 0x01 -#define FT_GASP_DO_GRAY 0x02 -#define FT_GASP_SYMMETRIC_SMOOTHING 0x08 -#define FT_GASP_SYMMETRIC_GRIDFIT 0x10 - - - /************************************************************************* - * - * @func: - * FT_Get_Gasp - * - * @description: - * Read the `gasp' table from a TrueType or OpenType font file and - * return the entry corresponding to a given character pixel size. - * - * @input: - * face :: The source face handle. - * ppem :: The vertical character pixel size. - * - * @return: - * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE is there is no - * `gasp' table in the face. - * - * @since: - * 2.3.0 - */ - FT_EXPORT( FT_Int ) - FT_Get_Gasp( FT_Face face, - FT_UInt ppem ); - -/* */ - -#endif /* _FT_GASP_H_ */ - - -/* END */ diff --git a/src/common/freetype/ftglyph.h b/src/common/freetype/ftglyph.h deleted file mode 100644 index 08058dadd..000000000 --- a/src/common/freetype/ftglyph.h +++ /dev/null @@ -1,575 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftglyph.h */ -/* */ -/* FreeType convenience functions to handle glyphs (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file contains the definition of several convenience functions */ - /* that can be used by client applications to easily retrieve glyph */ - /* bitmaps and outlines from a given face. */ - /* */ - /* These functions should be optional if you are writing a font server */ - /* or text layout engine on top of FreeType. However, they are pretty */ - /* handy for many other simple uses of the library. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTGLYPH_H__ -#define __FTGLYPH_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* glyph_management */ - /* */ - /* <Title> */ - /* Glyph Management */ - /* */ - /* <Abstract> */ - /* Generic interface to manage individual glyph data. */ - /* */ - /* <Description> */ - /* This section contains definitions used to manage glyph data */ - /* through generic FT_Glyph objects. Each of them can contain a */ - /* bitmap, a vector outline, or even images in other formats. */ - /* */ - /*************************************************************************/ - - - /* forward declaration to a private type */ - typedef struct FT_Glyph_Class_ FT_Glyph_Class; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Glyph */ - /* */ - /* <Description> */ - /* Handle to an object used to model generic glyph images. It is a */ - /* pointer to the @FT_GlyphRec structure and can contain a glyph */ - /* bitmap or pointer. */ - /* */ - /* <Note> */ - /* Glyph objects are not owned by the library. You must thus release */ - /* them manually (through @FT_Done_Glyph) _before_ calling */ - /* @FT_Done_FreeType. */ - /* */ - typedef struct FT_GlyphRec_* FT_Glyph; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_GlyphRec */ - /* */ - /* <Description> */ - /* The root glyph structure contains a given glyph image plus its */ - /* advance width in 16.16 fixed float format. */ - /* */ - /* <Fields> */ - /* library :: A handle to the FreeType library object. */ - /* */ - /* clazz :: A pointer to the glyph's class. Private. */ - /* */ - /* format :: The format of the glyph's image. */ - /* */ - /* advance :: A 16.16 vector that gives the glyph's advance width. */ - /* */ - typedef struct FT_GlyphRec_ - { - FT_Library library; - const FT_Glyph_Class* clazz; - FT_Glyph_Format format; - FT_Vector advance; - - } FT_GlyphRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_BitmapGlyph */ - /* */ - /* <Description> */ - /* A handle to an object used to model a bitmap glyph image. This is */ - /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */ - /* */ - typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_BitmapGlyphRec */ - /* */ - /* <Description> */ - /* A structure used for bitmap glyph images. This really is a */ - /* `sub-class' of @FT_GlyphRec. */ - /* */ - /* <Fields> */ - /* root :: The root @FT_Glyph fields. */ - /* */ - /* left :: The left-side bearing, i.e., the horizontal distance */ - /* from the current pen position to the left border of the */ - /* glyph bitmap. */ - /* */ - /* top :: The top-side bearing, i.e., the vertical distance from */ - /* the current pen position to the top border of the glyph */ - /* bitmap. This distance is positive for upwards-y! */ - /* */ - /* bitmap :: A descriptor for the bitmap. */ - /* */ - /* <Note> */ - /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */ - /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */ - /* the bitmap's contents easily. */ - /* */ - /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */ - /* and is thus created and destroyed with it. */ - /* */ - typedef struct FT_BitmapGlyphRec_ - { - FT_GlyphRec root; - FT_Int left; - FT_Int top; - FT_Bitmap bitmap; - - } FT_BitmapGlyphRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_OutlineGlyph */ - /* */ - /* <Description> */ - /* A handle to an object used to model an outline glyph image. This */ - /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */ - /* */ - typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_OutlineGlyphRec */ - /* */ - /* <Description> */ - /* A structure used for outline (vectorial) glyph images. This */ - /* really is a `sub-class' of @FT_GlyphRec. */ - /* */ - /* <Fields> */ - /* root :: The root @FT_Glyph fields. */ - /* */ - /* outline :: A descriptor for the outline. */ - /* */ - /* <Note> */ - /* You can typecast a @FT_Glyph to @FT_OutlineGlyph if you have */ - /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */ - /* the outline's content easily. */ - /* */ - /* As the outline is extracted from a glyph slot, its coordinates are */ - /* expressed normally in 26.6 pixels, unless the flag */ - /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */ - /* */ - /* The outline's tables are always owned by the object and are */ - /* destroyed with it. */ - /* */ - typedef struct FT_OutlineGlyphRec_ - { - FT_GlyphRec root; - FT_Outline outline; - - } FT_OutlineGlyphRec; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Glyph */ - /* */ - /* <Description> */ - /* A function used to extract a glyph image from a slot. */ - /* */ - /* <Input> */ - /* slot :: A handle to the source glyph slot. */ - /* */ - /* <Output> */ - /* aglyph :: A handle to the glyph object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Glyph( FT_GlyphSlot slot, - FT_Glyph *aglyph ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_Copy */ - /* */ - /* <Description> */ - /* A function used to copy a glyph image. Note that the created */ - /* @FT_Glyph object must be released with @FT_Done_Glyph. */ - /* */ - /* <Input> */ - /* source :: A handle to the source glyph object. */ - /* */ - /* <Output> */ - /* target :: A handle to the target glyph object. 0 in case of */ - /* error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Glyph_Copy( FT_Glyph source, - FT_Glyph *target ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_Transform */ - /* */ - /* <Description> */ - /* Transforms a glyph image if its format is scalable. */ - /* */ - /* <InOut> */ - /* glyph :: A handle to the target glyph object. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to a 2x2 matrix to apply. */ - /* */ - /* delta :: A pointer to a 2d vector to apply. Coordinates are */ - /* expressed in 1/64th of a pixel. */ - /* */ - /* <Return> */ - /* FreeType error code (if not 0, the glyph format is not scalable). */ - /* */ - /* <Note> */ - /* The 2x2 transformation matrix is also applied to the glyph's */ - /* advance vector. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Glyph_Transform( FT_Glyph glyph, - FT_Matrix* matrix, - FT_Vector* delta ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Glyph_BBox_Mode */ - /* */ - /* <Description> */ - /* The mode how the values of @FT_Glyph_Get_CBox are returned. */ - /* */ - /* <Values> */ - /* FT_GLYPH_BBOX_UNSCALED :: */ - /* Return unscaled font units. */ - /* */ - /* FT_GLYPH_BBOX_SUBPIXELS :: */ - /* Return unfitted 26.6 coordinates. */ - /* */ - /* FT_GLYPH_BBOX_GRIDFIT :: */ - /* Return grid-fitted 26.6 coordinates. */ - /* */ - /* FT_GLYPH_BBOX_TRUNCATE :: */ - /* Return coordinates in integer pixels. */ - /* */ - /* FT_GLYPH_BBOX_PIXELS :: */ - /* Return grid-fitted pixel coordinates. */ - /* */ - typedef enum FT_Glyph_BBox_Mode_ - { - FT_GLYPH_BBOX_UNSCALED = 0, - FT_GLYPH_BBOX_SUBPIXELS = 0, - FT_GLYPH_BBOX_GRIDFIT = 1, - FT_GLYPH_BBOX_TRUNCATE = 2, - FT_GLYPH_BBOX_PIXELS = 3 - - } FT_Glyph_BBox_Mode; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* ft_glyph_bbox_xxx */ - /* */ - /* <Description> */ - /* These constants are deprecated. Use the corresponding */ - /* @FT_Glyph_BBox_Mode values instead. */ - /* */ - /* <Values> */ - /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */ - /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */ - /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */ - /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */ - /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */ - /* */ -#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED -#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS -#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT -#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE -#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_Get_CBox */ - /* */ - /* <Description> */ - /* Return a glyph's `control box'. The control box encloses all the */ - /* outline's points, including Bézier control points. Though it */ - /* coincides with the exact bounding box for most glyphs, it can be */ - /* slightly larger in some situations (like when rotating an outline */ - /* which contains Bézier outside arcs). */ - /* */ - /* Computing the control box is very fast, while getting the bounding */ - /* box can take much more time as it needs to walk over all segments */ - /* and arcs in the outline. To get the latter, you can use the */ - /* `ftbbox' component which is dedicated to this single task. */ - /* */ - /* <Input> */ - /* glyph :: A handle to the source glyph object. */ - /* */ - /* mode :: The mode which indicates how to interpret the returned */ - /* bounding box values. */ - /* */ - /* <Output> */ - /* acbox :: The glyph coordinate bounding box. Coordinates are */ - /* expressed in 1/64th of pixels if it is grid-fitted. */ - /* */ - /* <Note> */ - /* Coordinates are relative to the glyph origin, using the Y-upwards */ - /* convention. */ - /* */ - /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */ - /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */ - /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */ - /* is another name for this constant. */ - /* */ - /* Note that the maximum coordinates are exclusive, which means that */ - /* one can compute the width and height of the glyph image (be it in */ - /* integer or 26.6 pixels) as: */ - /* */ - /* { */ - /* width = bbox.xMax - bbox.xMin; */ - /* height = bbox.yMax - bbox.yMin; */ - /* } */ - /* */ - /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */ - /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */ - /* which corresponds to: */ - /* */ - /* { */ - /* bbox.xMin = FLOOR(bbox.xMin); */ - /* bbox.yMin = FLOOR(bbox.yMin); */ - /* bbox.xMax = CEILING(bbox.xMax); */ - /* bbox.yMax = CEILING(bbox.yMax); */ - /* } */ - /* */ - /* To get the bbox in pixel coordinates, set `bbox_mode' to */ - /* @FT_GLYPH_BBOX_TRUNCATE. */ - /* */ - /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */ - /* to @FT_GLYPH_BBOX_PIXELS. */ - /* */ - FT_EXPORT( void ) - FT_Glyph_Get_CBox( FT_Glyph glyph, - FT_UInt bbox_mode, - FT_BBox *acbox ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_To_Bitmap */ - /* */ - /* <Description> */ - /* Converts a given glyph object to a bitmap glyph object. */ - /* */ - /* <InOut> */ - /* the_glyph :: A pointer to a handle to the target glyph. */ - /* */ - /* <Input> */ - /* render_mode :: An enumeration that describe how the data is */ - /* rendered. */ - /* */ - /* origin :: A pointer to a vector used to translate the glyph */ - /* image before rendering. Can be 0 (if no */ - /* translation). The origin is expressed in */ - /* 26.6 pixels. */ - /* */ - /* destroy :: A boolean that indicates that the original glyph */ - /* image should be destroyed by this function. It is */ - /* never destroyed in case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The glyph image is translated with the `origin' vector before */ - /* rendering. */ - /* */ - /* The first parameter is a pointer to an @FT_Glyph handle, that will */ - /* be replaced by this function. Typically, you would use (omitting */ - /* error handling): */ - /* */ - /* */ - /* { */ - /* FT_Glyph glyph; */ - /* FT_BitmapGlyph glyph_bitmap; */ - /* */ - /* */ - /* // load glyph */ - /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */ - /* */ - /* // extract glyph image */ - /* error = FT_Get_Glyph( face->glyph, &glyph ); */ - /* */ - /* // convert to a bitmap (default render mode + destroy old) */ - /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */ - /* { */ - /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_DEFAULT, */ - /* 0, 1 ); */ - /* if ( error ) // glyph unchanged */ - /* ... */ - /* } */ - /* */ - /* // access bitmap content by typecasting */ - /* glyph_bitmap = (FT_BitmapGlyph)glyph; */ - /* */ - /* // do funny stuff with it, like blitting/drawing */ - /* ... */ - /* */ - /* // discard glyph image (bitmap or not) */ - /* FT_Done_Glyph( glyph ); */ - /* } */ - /* */ - /* */ - /* This function does nothing if the glyph format isn't scalable. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Glyph_To_Bitmap( FT_Glyph* the_glyph, - FT_Render_Mode render_mode, - FT_Vector* origin, - FT_Bool destroy ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Glyph */ - /* */ - /* <Description> */ - /* Destroys a given glyph. */ - /* */ - /* <Input> */ - /* glyph :: A handle to the target glyph object. */ - /* */ - FT_EXPORT( void ) - FT_Done_Glyph( FT_Glyph glyph ); - - /* */ - - - /* other helpful functions */ - - /*************************************************************************/ - /* */ - /* <Section> */ - /* computations */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Matrix_Multiply */ - /* */ - /* <Description> */ - /* Performs the matrix operation `b = a*b'. */ - /* */ - /* <Input> */ - /* a :: A pointer to matrix `a'. */ - /* */ - /* <InOut> */ - /* b :: A pointer to matrix `b'. */ - /* */ - /* <Note> */ - /* The result is undefined if either `a' or `b' is zero. */ - /* */ - FT_EXPORT( void ) - FT_Matrix_Multiply( const FT_Matrix* a, - FT_Matrix* b ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Matrix_Invert */ - /* */ - /* <Description> */ - /* Inverts a 2x2 matrix. Returns an error if it can't be inverted. */ - /* */ - /* <InOut> */ - /* matrix :: A pointer to the target matrix. Remains untouched in */ - /* case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Matrix_Invert( FT_Matrix* matrix ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTGLYPH_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/src/common/freetype/ftgxval.h b/src/common/freetype/ftgxval.h deleted file mode 100644 index c7ea861a0..000000000 --- a/src/common/freetype/ftgxval.h +++ /dev/null @@ -1,358 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftgxval.h */ -/* */ -/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ -/* */ -/* Copyright 2004, 2005, 2006 by */ -/* Masatake YAMATO, Redhat K.K, */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - -/***************************************************************************/ -/* */ -/* gxvalid is derived from both gxlayout module and otvalid module. */ -/* Development of gxlayout is supported by the Information-technology */ -/* Promotion Agency(IPA), Japan. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTGXVAL_H__ -#define __FTGXVAL_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* gx_validation */ - /* */ - /* <Title> */ - /* TrueTypeGX/AAT Validation */ - /* */ - /* <Abstract> */ - /* An API to validate TrueTypeGX/AAT tables. */ - /* */ - /* <Description> */ - /* This section contains the declaration of functions to validate */ - /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */ - /* trak, prop, lcar). */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* */ - /* Warning: Use FT_VALIDATE_XXX to validate a table. */ - /* Following definitions are for gxvalid developers. */ - /* */ - /* */ - /*************************************************************************/ - -#define FT_VALIDATE_feat_INDEX 0 -#define FT_VALIDATE_mort_INDEX 1 -#define FT_VALIDATE_morx_INDEX 2 -#define FT_VALIDATE_bsln_INDEX 3 -#define FT_VALIDATE_just_INDEX 4 -#define FT_VALIDATE_kern_INDEX 5 -#define FT_VALIDATE_opbd_INDEX 6 -#define FT_VALIDATE_trak_INDEX 7 -#define FT_VALIDATE_prop_INDEX 8 -#define FT_VALIDATE_lcar_INDEX 9 -#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX - - - /************************************************************************* - * - * @macro: - * FT_VALIDATE_GX_LENGTH - * - * @description: - * The number of tables checked in this module. Use it as a parameter - * for the `table-length' argument of function @FT_TrueTypeGX_Validate. - */ -#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1) - - /* */ - - /* Up to 0x1000 is used by otvalid. - Ox2xxx is reserved for feature OT extension. */ -#define FT_VALIDATE_GX_START 0x4000 -#define FT_VALIDATE_GX_BITFIELD( tag ) \ - ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) - - - /********************************************************************** - * - * @enum: - * FT_VALIDATE_GXXXX - * - * @description: - * A list of bit-field constants used with @FT_TrueTypeGX_Validate to - * indicate which TrueTypeGX/AAT Type tables should be validated. - * - * @values: - * FT_VALIDATE_feat :: - * Validate `feat' table. - * - * FT_VALIDATE_mort :: - * Validate `mort' table. - * - * FT_VALIDATE_morx :: - * Validate `morx' table. - * - * FT_VALIDATE_bsln :: - * Validate `bsln' table. - * - * FT_VALIDATE_just :: - * Validate `just' table. - * - * FT_VALIDATE_kern :: - * Validate `kern' table. - * - * FT_VALIDATE_opbd :: - * Validate `opbd' table. - * - * FT_VALIDATE_trak :: - * Validate `trak' table. - * - * FT_VALIDATE_prop :: - * Validate `prop' table. - * - * FT_VALIDATE_lcar :: - * Validate `lcar' table. - * - * FT_VALIDATE_GX :: - * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, - * opbd, trak, prop and lcar). - * - */ - -#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) -#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) -#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) -#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) -#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) -#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) -#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) -#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) -#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) -#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) - -#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \ - FT_VALIDATE_mort | \ - FT_VALIDATE_morx | \ - FT_VALIDATE_bsln | \ - FT_VALIDATE_just | \ - FT_VALIDATE_kern | \ - FT_VALIDATE_opbd | \ - FT_VALIDATE_trak | \ - FT_VALIDATE_prop | \ - FT_VALIDATE_lcar ) - - - /* */ - - /********************************************************************** - * - * @function: - * FT_TrueTypeGX_Validate - * - * @description: - * Validate various TrueTypeGX tables to assure that all offsets and - * indices are valid. The idea is that a higher-level library which - * actually does the text layout can access those tables without - * error checking (which can be quite time consuming). - * - * @input: - * face :: - * A handle to the input face. - * - * validation_flags :: - * A bit field which specifies the tables to be validated. See - * @FT_VALIDATE_GXXXX for possible values. - * - * table_length :: - * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH - * should be passed. - * - * @output: - * tables :: - * The array where all validated sfnt tables are stored. - * The array itself must be allocated by a client. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function only works with TrueTypeGX fonts, returning an error - * otherwise. - * - * After use, the application should deallocate the buffers pointed to by - * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value - * indicates that the table either doesn't exist in the font, the - * application hasn't asked for validation, or the validator doesn't have - * the ability to validate the sfnt table. - */ - FT_EXPORT( FT_Error ) - FT_TrueTypeGX_Validate( FT_Face face, - FT_UInt validation_flags, - FT_Bytes tables[FT_VALIDATE_GX_LENGTH], - FT_UInt table_length ); - - - /* */ - - /********************************************************************** - * - * @function: - * FT_TrueTypeGX_Free - * - * @description: - * Free the buffer allocated by TrueTypeGX validator. - * - * @input: - * face :: - * A handle to the input face. - * - * table :: - * The pointer to the buffer allocated by - * @FT_TrueTypeGX_Validate. - * - * @note: - * This function must be used to free the buffer allocated by - * @FT_TrueTypeGX_Validate only. - */ - FT_EXPORT( void ) - FT_TrueTypeGX_Free( FT_Face face, - FT_Bytes table ); - - - /* */ - - /********************************************************************** - * - * @enum: - * FT_VALIDATE_CKERNXXX - * - * @description: - * A list of bit-field constants used with @FT_ClassicKern_Validate - * to indicate the classic kern dialect or dialects. If the selected - * type doesn't fit, @FT_ClassicKern_Validate regards the table as - * invalid. - * - * @values: - * FT_VALIDATE_MS :: - * Handle the `kern' table as a classic Microsoft kern table. - * - * FT_VALIDATE_APPLE :: - * Handle the `kern' table as a classic Apple kern table. - * - * FT_VALIDATE_CKERN :: - * Handle the `kern' as either classic Apple or Microsoft kern table. - */ -#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) -#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) - -#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) - - - /* */ - - /********************************************************************** - * - * @function: - * FT_ClassicKern_Validate - * - * @description: - * Validate classic (16bit format) kern table to assure that the offsets - * and indices are valid. The idea is that a higher-level library which - * actually does the text layout can access those tables without error - * checking (which can be quite time consuming). - * - * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both - * the new 32bit format and the classic 16bit format, while - * FT_ClassicKern_Validate only supports the classic 16bit format. - * - * @input: - * face :: - * A handle to the input face. - * - * validation_flags :: - * A bit field which specifies the dialect to be validated. See - * @FT_VALIDATE_CKERNXXX for possible values. - * - * @output: - * ckern_table :: - * A pointer to the kern table. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * After use, the application should deallocate the buffers pointed to by - * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value - * indicates that the table doesn't exist in the font. - */ - FT_EXPORT( FT_Error ) - FT_ClassicKern_Validate( FT_Face face, - FT_UInt validation_flags, - FT_Bytes *ckern_table ); - - - /* */ - - /********************************************************************** - * - * @function: - * FT_ClassicKern_Free - * - * @description: - * Free the buffer allocated by classic Kern validator. - * - * @input: - * face :: - * A handle to the input face. - * - * table :: - * The pointer to the buffer that is allocated by - * @FT_ClassicKern_Validate. - * - * @note: - * This function must be used to free the buffer allocated by - * @FT_ClassicKern_Validate only. - */ - FT_EXPORT( void ) - FT_ClassicKern_Free( FT_Face face, - FT_Bytes table ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTGXVAL_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftgzip.h b/src/common/freetype/ftgzip.h deleted file mode 100644 index 9893437bf..000000000 --- a/src/common/freetype/ftgzip.h +++ /dev/null @@ -1,102 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftgzip.h */ -/* */ -/* Gzip-compressed stream support. */ -/* */ -/* Copyright 2002, 2003, 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTGZIP_H__ -#define __FTGZIP_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* gzip */ - /* */ - /* <Title> */ - /* GZIP Streams */ - /* */ - /* <Abstract> */ - /* Using gzip-compressed font files. */ - /* */ - /* <Description> */ - /* This section contains the declaration of Gzip-specific functions. */ - /* */ - /*************************************************************************/ - - - /************************************************************************ - * - * @function: - * FT_Stream_OpenGzip - * - * @description: - * Open a new stream to parse gzip-compressed font files. This is - * mainly used to support the compressed `*.pcf.gz' fonts that come - * with XFree86. - * - * @input: - * stream :: - * The target embedding stream. - * - * source :: - * The source stream. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The source stream must be opened _before_ calling this function. - * - * Calling the internal function `FT_Stream_Close' on the new stream will - * *not* call `FT_Stream_Close' on the source stream. None of the stream - * objects will be released to the heap. - * - * The stream implementation is very basic and resets the decompression - * process each time seeking backwards is needed within the stream. - * - * In certain builds of the library, gzip compression recognition is - * automatically handled when calling @FT_New_Face or @FT_Open_Face. - * This means that if no font driver is capable of handling the raw - * compressed file, the library will try to open a gzipped stream from - * it and re-open the face with it. - * - * This function may return `FT_Err_Unimplemented_Feature' if your build - * of FreeType was not compiled with zlib support. - */ - FT_EXPORT( FT_Error ) - FT_Stream_OpenGzip( FT_Stream stream, - FT_Stream source ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTGZIP_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftimage.h b/src/common/freetype/ftimage.h deleted file mode 100644 index 1c428f117..000000000 --- a/src/common/freetype/ftimage.h +++ /dev/null @@ -1,1237 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftimage.h */ -/* */ -/* FreeType glyph image formats and default raster interface */ -/* (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - /*************************************************************************/ - /* */ - /* Note: A `raster' is simply a scan-line converter, used to render */ - /* FT_Outlines into FT_Bitmaps. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTIMAGE_H__ -#define __FTIMAGE_H__ - - -/* _STANDALONE_ is from ftgrays.c */ -#ifndef _STANDALONE_ -#include <ft2build.h> -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Pos */ - /* */ - /* <Description> */ - /* The type FT_Pos is a 32-bit integer used to store vectorial */ - /* coordinates. Depending on the context, these can represent */ - /* distances in integer font units, or 16,16, or 26.6 fixed float */ - /* pixel coordinates. */ - /* */ - typedef signed long FT_Pos; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Vector */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2D vector; coordinates are of */ - /* the FT_Pos type. */ - /* */ - /* <Fields> */ - /* x :: The horizontal coordinate. */ - /* y :: The vertical coordinate. */ - /* */ - typedef struct FT_Vector_ - { - FT_Pos x; - FT_Pos y; - - } FT_Vector; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_BBox */ - /* */ - /* <Description> */ - /* A structure used to hold an outline's bounding box, i.e., the */ - /* coordinates of its extrema in the horizontal and vertical */ - /* directions. */ - /* */ - /* <Fields> */ - /* xMin :: The horizontal minimum (left-most). */ - /* */ - /* yMin :: The vertical minimum (bottom-most). */ - /* */ - /* xMax :: The horizontal maximum (right-most). */ - /* */ - /* yMax :: The vertical maximum (top-most). */ - /* */ - typedef struct FT_BBox_ - { - FT_Pos xMin, yMin; - FT_Pos xMax, yMax; - - } FT_BBox; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Pixel_Mode */ - /* */ - /* <Description> */ - /* An enumeration type used to describe the format of pixels in a */ - /* given bitmap. Note that additional formats may be added in the */ - /* future. */ - /* */ - /* <Values> */ - /* FT_PIXEL_MODE_NONE :: */ - /* Value 0 is reserved. */ - /* */ - /* FT_PIXEL_MODE_MONO :: */ - /* A monochrome bitmap, using 1 bit per pixel. Note that pixels */ - /* are stored in most-significant order (MSB), which means that */ - /* the left-most pixel in a byte has value 128. */ - /* */ - /* FT_PIXEL_MODE_GRAY :: */ - /* An 8-bit bitmap, generally used to represent anti-aliased glyph */ - /* images. Each pixel is stored in one byte. Note that the number */ - /* of value `gray' levels is stored in the `num_bytes' field of */ - /* the @FT_Bitmap structure (it generally is 256). */ - /* */ - /* FT_PIXEL_MODE_GRAY2 :: */ - /* A 2-bit/pixel bitmap, used to represent embedded anti-aliased */ - /* bitmaps in font files according to the OpenType specification. */ - /* We haven't found a single font using this format, however. */ - /* */ - /* FT_PIXEL_MODE_GRAY4 :: */ - /* A 4-bit/pixel bitmap, used to represent embedded anti-aliased */ - /* bitmaps in font files according to the OpenType specification. */ - /* We haven't found a single font using this format, however. */ - /* */ - /* FT_PIXEL_MODE_LCD :: */ - /* An 8-bit bitmap, used to represent RGB or BGR decimated glyph */ - /* images used for display on LCD displays; the bitmap is three */ - /* times wider than the original glyph image. See also */ - /* @FT_RENDER_MODE_LCD. */ - /* */ - /* FT_PIXEL_MODE_LCD_V :: */ - /* An 8-bit bitmap, used to represent RGB or BGR decimated glyph */ - /* images used for display on rotated LCD displays; the bitmap */ - /* is three times taller than the original glyph image. See also */ - /* @FT_RENDER_MODE_LCD_V. */ - /* */ - typedef enum FT_Pixel_Mode_ - { - FT_PIXEL_MODE_NONE = 0, - FT_PIXEL_MODE_MONO, - FT_PIXEL_MODE_GRAY, - FT_PIXEL_MODE_GRAY2, - FT_PIXEL_MODE_GRAY4, - FT_PIXEL_MODE_LCD, - FT_PIXEL_MODE_LCD_V, - - FT_PIXEL_MODE_MAX /* do not remove */ - - } FT_Pixel_Mode; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* ft_pixel_mode_xxx */ - /* */ - /* <Description> */ - /* A list of deprecated constants. Use the corresponding */ - /* @FT_Pixel_Mode values instead. */ - /* */ - /* <Values> */ - /* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */ - /* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */ - /* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */ - /* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */ - /* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */ - /* */ -#define ft_pixel_mode_none FT_PIXEL_MODE_NONE -#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO -#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY -#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 -#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 - - /* */ - -#if 0 - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Palette_Mode */ - /* */ - /* <Description> */ - /* THIS TYPE IS DEPRECATED. DO NOT USE IT! */ - /* */ - /* An enumeration type to describe the format of a bitmap palette, */ - /* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */ - /* */ - /* <Fields> */ - /* ft_palette_mode_rgb :: The palette is an array of 3-bytes RGB */ - /* records. */ - /* */ - /* ft_palette_mode_rgba :: The palette is an array of 4-bytes RGBA */ - /* records. */ - /* */ - /* <Note> */ - /* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */ - /* FreeType, these types are not handled by the library itself. */ - /* */ - typedef enum FT_Palette_Mode_ - { - ft_palette_mode_rgb = 0, - ft_palette_mode_rgba, - - ft_palettte_mode_max /* do not remove */ - - } FT_Palette_Mode; - - /* */ - -#endif - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Bitmap */ - /* */ - /* <Description> */ - /* A structure used to describe a bitmap or pixmap to the raster. */ - /* Note that we now manage pixmaps of various depths through the */ - /* `pixel_mode' field. */ - /* */ - /* <Fields> */ - /* rows :: The number of bitmap rows. */ - /* */ - /* width :: The number of pixels in bitmap row. */ - /* */ - /* pitch :: The pitch's absolute value is the number of bytes */ - /* taken by one bitmap row, including padding. */ - /* However, the pitch is positive when the bitmap has */ - /* a `down' flow, and negative when it has an `up' */ - /* flow. In all cases, the pitch is an offset to add */ - /* to a bitmap pointer in order to go down one row. */ - /* */ - /* buffer :: A typeless pointer to the bitmap buffer. This */ - /* value should be aligned on 32-bit boundaries in */ - /* most cases. */ - /* */ - /* num_grays :: This field is only used with */ - /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */ - /* levels used in the bitmap. */ - /* */ - /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */ - /* See @FT_Pixel_Mode for possible values. */ - /* */ - /* palette_mode :: This field is intended for paletted pixel modes; */ - /* it indicates how the palette is stored. Not */ - /* used currently. */ - /* */ - /* palette :: A typeless pointer to the bitmap palette; this */ - /* field is intended for paletted pixel modes. Not */ - /* used currently. */ - /* */ - /* <Note> */ - /* For now, the only pixel modes supported by FreeType are mono and */ - /* grays. However, drivers might be added in the future to support */ - /* more `colorful' options. */ - /* */ - typedef struct FT_Bitmap_ - { - int rows; - int width; - int pitch; - unsigned char* buffer; - short num_grays; - char pixel_mode; - char palette_mode; - void* palette; - - } FT_Bitmap; - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* outline_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Outline */ - /* */ - /* <Description> */ - /* This structure is used to describe an outline to the scan-line */ - /* converter. */ - /* */ - /* <Fields> */ - /* n_contours :: The number of contours in the outline. */ - /* */ - /* n_points :: The number of points in the outline. */ - /* */ - /* points :: A pointer to an array of `n_points' @FT_Vector */ - /* elements, giving the outline's point coordinates. */ - /* */ - /* tags :: A pointer to an array of `n_points' chars, giving */ - /* each outline point's type. If bit 0 is unset, the */ - /* point is `off' the curve, i.e., a Bézier control */ - /* point, while it is `on' when set. */ - /* */ - /* Bit 1 is meaningful for `off' points only. If set, */ - /* it indicates a third-order Bézier arc control point; */ - /* and a second-order control point if unset. */ - /* */ - /* contours :: An array of `n_contours' shorts, giving the end */ - /* point of each contour within the outline. For */ - /* example, the first contour is defined by the points */ - /* `0' to `contours[0]', the second one is defined by */ - /* the points `contours[0]+1' to `contours[1]', etc. */ - /* */ - /* flags :: A set of bit flags used to characterize the outline */ - /* and give hints to the scan-converter and hinter on */ - /* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */ - /* */ - typedef struct FT_Outline_ - { - short n_contours; /* number of contours in glyph */ - short n_points; /* number of points in the glyph */ - - FT_Vector* points; /* the outline's points */ - char* tags; /* the points flags */ - short* contours; /* the contour end points */ - - int flags; /* outline masks */ - - } FT_Outline; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_OUTLINE_FLAGS */ - /* */ - /* <Description> */ - /* A list of bit-field constants use for the flags in an outline's */ - /* `flags' field. */ - /* */ - /* <Values> */ - /* FT_OUTLINE_NONE :: Value 0 is reserved. */ - /* */ - /* FT_OUTLINE_OWNER :: If set, this flag indicates that the */ - /* outline's field arrays (i.e., */ - /* `points', `flags' & `contours') are */ - /* `owned' by the outline object, and */ - /* should thus be freed when it is */ - /* destroyed. */ - /* */ - /* FT_OUTLINE_EVEN_ODD_FILL :: By default, outlines are filled using */ - /* the non-zero winding rule. If set to */ - /* 1, the outline will be filled using */ - /* the even-odd fill rule (only works */ - /* with the smooth raster). */ - /* */ - /* FT_OUTLINE_REVERSE_FILL :: By default, outside contours of an */ - /* outline are oriented in clock-wise */ - /* direction, as defined in the TrueType */ - /* specification. This flag is set if */ - /* the outline uses the opposite */ - /* direction (typically for Type 1 */ - /* fonts). This flag is ignored by the */ - /* scan-converter. */ - /* */ - /* FT_OUTLINE_IGNORE_DROPOUTS :: By default, the scan converter will */ - /* try to detect drop-outs in an outline */ - /* and correct the glyph bitmap to */ - /* ensure consistent shape continuity. */ - /* If set, this flag hints the scan-line */ - /* converter to ignore such cases. */ - /* */ - /* FT_OUTLINE_HIGH_PRECISION :: This flag indicates that the */ - /* scan-line converter should try to */ - /* convert this outline to bitmaps with */ - /* the highest possible quality. It is */ - /* typically set for small character */ - /* sizes. Note that this is only a */ - /* hint, that might be completely */ - /* ignored by a given scan-converter. */ - /* */ - /* FT_OUTLINE_SINGLE_PASS :: This flag is set to force a given */ - /* scan-converter to only use a single */ - /* pass over the outline to render a */ - /* bitmap glyph image. Normally, it is */ - /* set for very large character sizes. */ - /* It is only a hint, that might be */ - /* completely ignored by a given */ - /* scan-converter. */ - /* */ -#define FT_OUTLINE_NONE 0x0 -#define FT_OUTLINE_OWNER 0x1 -#define FT_OUTLINE_EVEN_ODD_FILL 0x2 -#define FT_OUTLINE_REVERSE_FILL 0x4 -#define FT_OUTLINE_IGNORE_DROPOUTS 0x8 - -#define FT_OUTLINE_HIGH_PRECISION 0x100 -#define FT_OUTLINE_SINGLE_PASS 0x200 - - - /************************************************************************* - * - * @enum: - * ft_outline_flags - * - * @description: - * These constants are deprecated. Please use the corresponding - * @FT_OUTLINE_FLAGS values. - * - * @values: - * ft_outline_none :: See @FT_OUTLINE_NONE. - * ft_outline_owner :: See @FT_OUTLINE_OWNER. - * ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL. - * ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL. - * ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS. - * ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION. - * ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS. - */ -#define ft_outline_none FT_OUTLINE_NONE -#define ft_outline_owner FT_OUTLINE_OWNER -#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL -#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL -#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS -#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION -#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS - - /* */ - -#define FT_CURVE_TAG( flag ) ( flag & 3 ) - -#define FT_CURVE_TAG_ON 1 -#define FT_CURVE_TAG_CONIC 0 -#define FT_CURVE_TAG_CUBIC 2 - -#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */ -#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */ - -#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \ - FT_CURVE_TAG_TOUCH_Y ) - -#define FT_Curve_Tag_On FT_CURVE_TAG_ON -#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC -#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC -#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X -#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_MoveToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `move */ - /* to' function during outline walking/decomposition. */ - /* */ - /* A `move to' is emitted to start a new contour in an outline. */ - /* */ - /* <Input> */ - /* to :: A pointer to the target point of the `move to'. */ - /* */ - /* user :: A typeless pointer which is passed from the caller of the */ - /* decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0 means success. */ - /* */ - typedef int - (*FT_Outline_MoveToFunc)( const FT_Vector* to, - void* user ); - -#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_LineToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `line */ - /* to' function during outline walking/decomposition. */ - /* */ - /* A `line to' is emitted to indicate a segment in the outline. */ - /* */ - /* <Input> */ - /* to :: A pointer to the target point of the `line to'. */ - /* */ - /* user :: A typeless pointer which is passed from the caller of the */ - /* decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0 means success. */ - /* */ - typedef int - (*FT_Outline_LineToFunc)( const FT_Vector* to, - void* user ); - -#define FT_Outline_LineTo_Func FT_Outline_LineToFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_ConicToFunc */ - /* */ - /* <Description> */ - /* A function pointer type use to describe the signature of a `conic */ - /* to' function during outline walking/decomposition. */ - /* */ - /* A `conic to' is emitted to indicate a second-order Bézier arc in */ - /* the outline. */ - /* */ - /* <Input> */ - /* control :: An intermediate control point between the last position */ - /* and the new target in `to'. */ - /* */ - /* to :: A pointer to the target end point of the conic arc. */ - /* */ - /* user :: A typeless pointer which is passed from the caller of */ - /* the decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0 means success. */ - /* */ - typedef int - (*FT_Outline_ConicToFunc)( const FT_Vector* control, - const FT_Vector* to, - void* user ); - -#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_CubicToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `cubic */ - /* to' function during outline walking/decomposition. */ - /* */ - /* A `cubic to' is emitted to indicate a third-order Bézier arc. */ - /* */ - /* <Input> */ - /* control1 :: A pointer to the first Bézier control point. */ - /* */ - /* control2 :: A pointer to the second Bézier control point. */ - /* */ - /* to :: A pointer to the target end point. */ - /* */ - /* user :: A typeless pointer which is passed from the caller of */ - /* the decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0 means success. */ - /* */ - typedef int - (*FT_Outline_CubicToFunc)( const FT_Vector* control1, - const FT_Vector* control2, - const FT_Vector* to, - void* user ); - -#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Outline_Funcs */ - /* */ - /* <Description> */ - /* A structure to hold various function pointers used during outline */ - /* decomposition in order to emit segments, conic, and cubic Béziers, */ - /* as well as `move to' and `close to' operations. */ - /* */ - /* <Fields> */ - /* move_to :: The `move to' emitter. */ - /* */ - /* line_to :: The segment emitter. */ - /* */ - /* conic_to :: The second-order Bézier arc emitter. */ - /* */ - /* cubic_to :: The third-order Bézier arc emitter. */ - /* */ - /* shift :: The shift that is applied to coordinates before they */ - /* are sent to the emitter. */ - /* */ - /* delta :: The delta that is applied to coordinates before they */ - /* are sent to the emitter, but after the shift. */ - /* */ - /* <Note> */ - /* The point coordinates sent to the emitters are the transformed */ - /* version of the original coordinates (this is important for high */ - /* accuracy during scan-conversion). The transformation is simple: */ - /* */ - /* { */ - /* x' = (x << shift) - delta */ - /* y' = (x << shift) - delta */ - /* } */ - /* */ - /* Set the value of `shift' and `delta' to 0 to get the original */ - /* point coordinates. */ - /* */ - typedef struct FT_Outline_Funcs_ - { - FT_Outline_MoveToFunc move_to; - FT_Outline_LineToFunc line_to; - FT_Outline_ConicToFunc conic_to; - FT_Outline_CubicToFunc cubic_to; - - int shift; - FT_Pos delta; - - } FT_Outline_Funcs; - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_IMAGE_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags to an unsigned long type. */ - /* */ - /* <Note> */ - /* Since many 16bit compilers don't like 32bit enumerations, you */ - /* should redefine this macro in case of problems to something like */ - /* this: */ - /* */ - /* { */ - /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */ - /* } */ - /* */ - /* to get a simple enumeration without assigning special numbers. */ - /* */ -#ifndef FT_IMAGE_TAG -#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \ - value = ( ( (unsigned long)_x1 << 24 ) | \ - ( (unsigned long)_x2 << 16 ) | \ - ( (unsigned long)_x3 << 8 ) | \ - (unsigned long)_x4 ) -#endif /* FT_IMAGE_TAG */ - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Glyph_Format */ - /* */ - /* <Description> */ - /* An enumeration type used to describe the format of a given glyph */ - /* image. Note that this version of FreeType only supports two image */ - /* formats, even though future font drivers will be able to register */ - /* their own format. */ - /* */ - /* <Values> */ - /* FT_GLYPH_FORMAT_NONE :: */ - /* The value 0 is reserved. */ - /* */ - /* FT_GLYPH_FORMAT_COMPOSITE :: */ - /* The glyph image is a composite of several other images. This */ - /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */ - /* report compound glyphs (like accented characters). */ - /* */ - /* FT_GLYPH_FORMAT_BITMAP :: */ - /* The glyph image is a bitmap, and can be described as an */ - /* @FT_Bitmap. You generally need to access the `bitmap' field of */ - /* the @FT_GlyphSlotRec structure to read it. */ - /* */ - /* FT_GLYPH_FORMAT_OUTLINE :: */ - /* The glyph image is a vectorial outline made of line segments */ - /* and Bézier arcs; it can be described as an @FT_Outline; you */ - /* generally want to access the `outline' field of the */ - /* @FT_GlyphSlotRec structure to read it. */ - /* */ - /* FT_GLYPH_FORMAT_PLOTTER :: */ - /* The glyph image is a vectorial path with no inside and outside */ - /* contours. Some Type 1 fonts, like those in the Hershey family, */ - /* contain glyphs in this format. These are described as */ - /* @FT_Outline, but FreeType isn't currently capable of rendering */ - /* them correctly. */ - /* */ - typedef enum FT_Glyph_Format_ - { - FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ), - - FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ), - FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ), - FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ), - FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' ) - - } FT_Glyph_Format; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* ft_glyph_format_xxx */ - /* */ - /* <Description> */ - /* A list of deprecated constants. Use the corresponding */ - /* @FT_Glyph_Format values instead. */ - /* */ - /* <Values> */ - /* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */ - /* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */ - /* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */ - /* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */ - /* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */ - /* */ -#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE -#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE -#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP -#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE -#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** R A S T E R D E F I N I T I O N S *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* A raster is a scan converter, in charge of rendering an outline into */ - /* a a bitmap. This section contains the public API for rasters. */ - /* */ - /* Note that in FreeType 2, all rasters are now encapsulated within */ - /* specific modules called `renderers'. See `freetype/ftrender.h' for */ - /* more details on renderers. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* raster */ - /* */ - /* <Title> */ - /* Scanline Converter */ - /* */ - /* <Abstract> */ - /* How vectorial outlines are converted into bitmaps and pixmaps. */ - /* */ - /* <Description> */ - /* This section contains technical definitions. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Raster */ - /* */ - /* <Description> */ - /* A handle (pointer) to a raster object. Each object can be used */ - /* independently to convert an outline into a bitmap or pixmap. */ - /* */ - typedef struct FT_RasterRec_* FT_Raster; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Span */ - /* */ - /* <Description> */ - /* A structure used to model a single span of gray (or black) pixels */ - /* when rendering a monochrome or anti-aliased bitmap. */ - /* */ - /* <Fields> */ - /* x :: The span's horizontal start position. */ - /* */ - /* len :: The span's length in pixels. */ - /* */ - /* coverage :: The span color/coverage, ranging from 0 (background) */ - /* to 255 (foreground). Only used for anti-aliased */ - /* rendering. */ - /* */ - /* <Note> */ - /* This structure is used by the span drawing callback type named */ - /* @FT_SpanFunc which takes the y-coordinate of the span as a */ - /* a parameter. */ - /* */ - /* The coverage value is always between 0 and 255. */ - /* */ - typedef struct FT_Span_ - { - short x; - unsigned short len; - unsigned char coverage; - - } FT_Span; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_SpanFunc */ - /* */ - /* <Description> */ - /* A function used as a call-back by the anti-aliased renderer in */ - /* order to let client applications draw themselves the gray pixel */ - /* spans on each scan line. */ - /* */ - /* <Input> */ - /* y :: The scanline's y-coordinate. */ - /* */ - /* count :: The number of spans to draw on this scanline. */ - /* */ - /* spans :: A table of `count' spans to draw on the scanline. */ - /* */ - /* user :: User-supplied data that is passed to the callback. */ - /* */ - /* <Note> */ - /* This callback allows client applications to directly render the */ - /* gray spans of the anti-aliased bitmap to any kind of surfaces. */ - /* */ - /* This can be used to write anti-aliased outlines directly to a */ - /* given background bitmap, and even perform translucency. */ - /* */ - /* Note that the `count' field cannot be greater than a fixed value */ - /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */ - /* `ftoption.h'. By default, this value is set to 32, which means */ - /* that if there are more than 32 spans on a given scanline, the */ - /* callback is called several times with the same `y' parameter in */ - /* order to draw all callbacks. */ - /* */ - /* Otherwise, the callback is only called once per scan-line, and */ - /* only for those scanlines that do have `gray' pixels on them. */ - /* */ - typedef void - (*FT_SpanFunc)( int y, - int count, - const FT_Span* spans, - void* user ); - -#define FT_Raster_Span_Func FT_SpanFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_BitTest_Func */ - /* */ - /* <Description> */ - /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ - /* */ - /* A function used as a call-back by the monochrome scan-converter */ - /* to test whether a given target pixel is already set to the drawing */ - /* `color'. These tests are crucial to implement drop-out control */ - /* per-se the TrueType spec. */ - /* */ - /* <Input> */ - /* y :: The pixel's y-coordinate. */ - /* */ - /* x :: The pixel's x-coordinate. */ - /* */ - /* user :: User-supplied data that is passed to the callback. */ - /* */ - /* <Return> */ - /* 1 if the pixel is `set', 0 otherwise. */ - /* */ - typedef int - (*FT_Raster_BitTest_Func)( int y, - int x, - void* user ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_BitSet_Func */ - /* */ - /* <Description> */ - /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ - /* */ - /* A function used as a call-back by the monochrome scan-converter */ - /* to set an individual target pixel. This is crucial to implement */ - /* drop-out control according to the TrueType specification. */ - /* */ - /* <Input> */ - /* y :: The pixel's y-coordinate. */ - /* */ - /* x :: The pixel's x-coordinate. */ - /* */ - /* user :: User-supplied data that is passed to the callback. */ - /* */ - /* <Return> */ - /* 1 if the pixel is `set', 0 otherwise. */ - /* */ - typedef void - (*FT_Raster_BitSet_Func)( int y, - int x, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_RASTER_FLAG_XXX */ - /* */ - /* <Description> */ - /* A list of bit flag constants as used in the `flags' field of a */ - /* @FT_Raster_Params structure. */ - /* */ - /* <Values> */ - /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */ - /* */ - /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */ - /* anti-aliased glyph image should be */ - /* generated. Otherwise, it will be */ - /* monochrome (1-bit). */ - /* */ - /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */ - /* rendering. In this mode, client */ - /* applications must provide their own span */ - /* callback. This lets them directly */ - /* draw or compose over an existing bitmap. */ - /* If this bit is not set, the target */ - /* pixmap's buffer _must_ be zeroed before */ - /* rendering. */ - /* */ - /* Note that for now, direct rendering is */ - /* only possible with anti-aliased glyphs. */ - /* */ - /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */ - /* rendering mode. If set, the output will */ - /* be clipped to a box specified in the */ - /* `clip_box' field of the */ - /* @FT_Raster_Params structure. */ - /* */ - /* Note that by default, the glyph bitmap */ - /* is clipped to the target pixmap, except */ - /* in direct rendering mode where all spans */ - /* are generated if no clipping box is set. */ - /* */ -#define FT_RASTER_FLAG_DEFAULT 0x0 -#define FT_RASTER_FLAG_AA 0x1 -#define FT_RASTER_FLAG_DIRECT 0x2 -#define FT_RASTER_FLAG_CLIP 0x4 - - /* deprecated */ -#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT -#define ft_raster_flag_aa FT_RASTER_FLAG_AA -#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT -#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Raster_Params */ - /* */ - /* <Description> */ - /* A structure to hold the arguments used by a raster's render */ - /* function. */ - /* */ - /* <Fields> */ - /* target :: The target bitmap. */ - /* */ - /* source :: A pointer to the source glyph image (e.g., an */ - /* @FT_Outline). */ - /* */ - /* flags :: The rendering flags. */ - /* */ - /* gray_spans :: The gray span drawing callback. */ - /* */ - /* black_spans :: The black span drawing callback. */ - /* */ - /* bit_test :: The bit test callback. UNIMPLEMENTED! */ - /* */ - /* bit_set :: The bit set callback. UNIMPLEMENTED! */ - /* */ - /* user :: User-supplied data that is passed to each drawing */ - /* callback. */ - /* */ - /* clip_box :: An optional clipping box. It is only used in */ - /* direct rendering mode. Note that coordinates here */ - /* should be expressed in _integer_ pixels (and not in */ - /* 26.6 fixed-point units). */ - /* */ - /* <Note> */ - /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */ - /* bit flag is set in the `flags' field, otherwise a monochrome */ - /* bitmap is generated. */ - /* */ - /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */ - /* raster will call the `gray_spans' callback to draw gray pixel */ - /* spans, in the case of an aa glyph bitmap, it will call */ - /* `black_spans', and `bit_test' and `bit_set' in the case of a */ - /* monochrome bitmap. This allows direct composition over a */ - /* pre-existing bitmap through user-provided callbacks to perform the */ - /* span drawing/composition. */ - /* */ - /* Note that the `bit_test' and `bit_set' callbacks are required when */ - /* rendering a monochrome bitmap, as they are crucial to implement */ - /* correct drop-out control as defined in the TrueType specification. */ - /* */ - typedef struct FT_Raster_Params_ - { - const FT_Bitmap* target; - const void* source; - int flags; - FT_SpanFunc gray_spans; - FT_SpanFunc black_spans; - FT_Raster_BitTest_Func bit_test; /* doesn't work! */ - FT_Raster_BitSet_Func bit_set; /* doesn't work! */ - void* user; - FT_BBox clip_box; - - } FT_Raster_Params; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_NewFunc */ - /* */ - /* <Description> */ - /* A function used to create a new raster object. */ - /* */ - /* <Input> */ - /* memory :: A handle to the memory allocator. */ - /* */ - /* <Output> */ - /* raster :: A handle to the new raster object. */ - /* */ - /* <Return> */ - /* Error code. 0 means success. */ - /* */ - /* <Note> */ - /* The `memory' parameter is a typeless pointer in order to avoid */ - /* un-wanted dependencies on the rest of the FreeType code. In */ - /* practice, it is an @FT_Memory object, i.e., a handle to the */ - /* standard FreeType memory allocator. However, this field can be */ - /* completely ignored by a given raster implementation. */ - /* */ - typedef int - (*FT_Raster_NewFunc)( void* memory, - FT_Raster* raster ); - -#define FT_Raster_New_Func FT_Raster_NewFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_DoneFunc */ - /* */ - /* <Description> */ - /* A function used to destroy a given raster object. */ - /* */ - /* <Input> */ - /* raster :: A handle to the raster object. */ - /* */ - typedef void - (*FT_Raster_DoneFunc)( FT_Raster raster ); - -#define FT_Raster_Done_Func FT_Raster_DoneFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_ResetFunc */ - /* */ - /* <Description> */ - /* FreeType provides an area of memory called the `render pool', */ - /* available to all registered rasters. This pool can be freely used */ - /* during a given scan-conversion but is shared by all rasters. Its */ - /* content is thus transient. */ - /* */ - /* This function is called each time the render pool changes, or just */ - /* after a new raster object is created. */ - /* */ - /* <Input> */ - /* raster :: A handle to the new raster object. */ - /* */ - /* pool_base :: The address in memory of the render pool. */ - /* */ - /* pool_size :: The size in bytes of the render pool. */ - /* */ - /* <Note> */ - /* Rasters can ignore the render pool and rely on dynamic memory */ - /* allocation if they want to (a handle to the memory allocator is */ - /* passed to the raster constructor). However, this is not */ - /* recommended for efficiency purposes. */ - /* */ - typedef void - (*FT_Raster_ResetFunc)( FT_Raster raster, - unsigned char* pool_base, - unsigned long pool_size ); - -#define FT_Raster_Reset_Func FT_Raster_ResetFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_SetModeFunc */ - /* */ - /* <Description> */ - /* This function is a generic facility to change modes or attributes */ - /* in a given raster. This can be used for debugging purposes, or */ - /* simply to allow implementation-specific `features' in a given */ - /* raster module. */ - /* */ - /* <Input> */ - /* raster :: A handle to the new raster object. */ - /* */ - /* mode :: A 4-byte tag used to name the mode or property. */ - /* */ - /* args :: A pointer to the new mode/property to use. */ - /* */ - typedef int - (*FT_Raster_SetModeFunc)( FT_Raster raster, - unsigned long mode, - void* args ); - -#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_RenderFunc */ - /* */ - /* <Description> */ - /* Invokes a given raster to scan-convert a given glyph image into a */ - /* target bitmap. */ - /* */ - /* <Input> */ - /* raster :: A handle to the raster object. */ - /* */ - /* params :: A pointer to an @FT_Raster_Params structure used to */ - /* store the rendering parameters. */ - /* */ - /* <Return> */ - /* Error code. 0 means success. */ - /* */ - /* <Note> */ - /* The exact format of the source image depends on the raster's glyph */ - /* format defined in its @FT_Raster_Funcs structure. It can be an */ - /* @FT_Outline or anything else in order to support a large array of */ - /* glyph formats. */ - /* */ - /* Note also that the render function can fail and return a */ - /* `FT_Err_Unimplemented_Feature' error code if the raster used does */ - /* not support direct composition. */ - /* */ - /* XXX: For now, the standard raster doesn't support direct */ - /* composition but this should change for the final release (see */ - /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */ - /* for examples of distinct implementations which support direct */ - /* composition). */ - /* */ - typedef int - (*FT_Raster_RenderFunc)( FT_Raster raster, - const FT_Raster_Params* params ); - -#define FT_Raster_Render_Func FT_Raster_RenderFunc - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Raster_Funcs */ - /* */ - /* <Description> */ - /* A structure used to describe a given raster class to the library. */ - /* */ - /* <Fields> */ - /* glyph_format :: The supported glyph format for this raster. */ - /* */ - /* raster_new :: The raster constructor. */ - /* */ - /* raster_reset :: Used to reset the render pool within the raster. */ - /* */ - /* raster_render :: A function to render a glyph into a given bitmap. */ - /* */ - /* raster_done :: The raster destructor. */ - /* */ - typedef struct FT_Raster_Funcs_ - { - FT_Glyph_Format glyph_format; - FT_Raster_NewFunc raster_new; - FT_Raster_ResetFunc raster_reset; - FT_Raster_SetModeFunc raster_set_mode; - FT_Raster_RenderFunc raster_render; - FT_Raster_DoneFunc raster_done; - - } FT_Raster_Funcs; - - - /* */ - - -FT_END_HEADER - -#endif /* __FTIMAGE_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/src/common/freetype/ftincrem.h b/src/common/freetype/ftincrem.h deleted file mode 100644 index 46bc8bdd3..000000000 --- a/src/common/freetype/ftincrem.h +++ /dev/null @@ -1,331 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftincrem.h */ -/* */ -/* FreeType incremental loading (specification). */ -/* */ -/* Copyright 2002, 2003, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTINCREM_H__ -#define __FTINCREM_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************** - * - * @section: - * incremental - * - * @title: - * Incremental Loading - * - * @abstract: - * Custom Glyph Loading. - * - * @description: - * This section contains various functions used to perform so-called - * `incremental' glyph loading. This is a mode where all glyphs loaded - * from a given @FT_Face are provided by the client application, - * - * Apart from that, all other tables are loaded normally from the font - * file. This mode is useful when FreeType is used within another - * engine, e.g., a Postscript Imaging Processor. - * - * To enable this mode, you must use @FT_Open_Face, passing an - * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an - * @FT_Incremental_Interface value. See the comments for - * @FT_Incremental_InterfaceRec for an example. - * - */ - - - /*************************************************************************** - * - * @type: - * FT_Incremental - * - * @description: - * An opaque type describing a user-provided object used to implement - * `incremental' glyph loading within FreeType. This is used to support - * embedded fonts in certain environments (e.g., Postscript interpreters), - * where the glyph data isn't in the font file, or must be overridden by - * different values. - * - * @note: - * It is up to client applications to create and implement @FT_Incremental - * objects, as long as they provide implementations for the methods - * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc - * and @FT_Incremental_GetGlyphMetricsFunc. - * - * See the description of @FT_Incremental_InterfaceRec to understand how - * to use incremental objects with FreeType. - */ - typedef struct FT_IncrementalRec_* FT_Incremental; - - - /*************************************************************************** - * - * @struct: - * FT_Incremental_Metrics - * - * @description: - * A small structure used to contain the basic glyph metrics returned - * by the @FT_Incremental_GetGlyphMetricsFunc method. - * - * @fields: - * bearing_x :: - * Left bearing, in font units. - * - * bearing_y :: - * Top bearing, in font units. - * - * advance :: - * Glyph advance, in font units. - * - * @note: - * These correspond to horizontal or vertical metrics depending on the - * value of the `vertical' argument to the function - * @FT_Incremental_GetGlyphMetricsFunc. - */ - typedef struct FT_Incremental_MetricsRec_ - { - FT_Long bearing_x; - FT_Long bearing_y; - FT_Long advance; - - } FT_Incremental_MetricsRec, *FT_Incremental_Metrics; - - - /*************************************************************************** - * - * @type: - * FT_Incremental_GetGlyphDataFunc - * - * @description: - * A function called by FreeType to access a given glyph's data bytes - * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is - * enabled. - * - * Note that the format of the glyph's data bytes depends on the font - * file format. For TrueType, it must correspond to the raw bytes within - * the `glyf' table. For Postscript formats, it must correspond to the - * *unencrypted* charstring bytes, without any `lenIV' header. It is - * undefined for any other format. - * - * @input: - * incremental :: - * Handle to an opaque @FT_Incremental handle provided by the client - * application. - * - * glyph_index :: - * Index of relevant glyph. - * - * @output: - * adata :: - * A structure describing the returned glyph data bytes (which will be - * accessed as a read-only byte block). - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * If this function returns successfully the method - * @FT_Incremental_FreeGlyphDataFunc will be called later to release - * the data bytes. - * - * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for - * compound glyphs. - */ - typedef FT_Error - (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental, - FT_UInt glyph_index, - FT_Data* adata ); - - - /*************************************************************************** - * - * @type: - * FT_Incremental_FreeGlyphDataFunc - * - * @description: - * A function used to release the glyph data bytes returned by a - * successful call to @FT_Incremental_GetGlyphDataFunc. - * - * @input: - * incremental :: - * A handle to an opaque @FT_Incremental handle provided by the client - * application. - * - * data :: - * A structure describing the glyph data bytes (which will be accessed - * as a read-only byte block). - */ - typedef void - (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental, - FT_Data* data ); - - - /*************************************************************************** - * - * @type: - * FT_Incremental_GetGlyphMetricsFunc - * - * @description: - * A function used to retrieve the basic metrics of a given glyph index - * before accessing its data. This is necessary because, in certain - * formats like TrueType, the metrics are stored in a different place from - * the glyph images proper. - * - * @input: - * incremental :: - * A handle to an opaque @FT_Incremental handle provided by the client - * application. - * - * glyph_index :: - * Index of relevant glyph. - * - * vertical :: - * If true, return vertical metrics. - * - * ametrics :: - * This parameter is used for both input and output. - * The original glyph metrics, if any, in font units. If metrics are - * not available all the values must be set to zero. - * - * @output: - * ametrics :: - * The replacement glyph metrics in font units. - * - */ - typedef FT_Error - (*FT_Incremental_GetGlyphMetricsFunc) - ( FT_Incremental incremental, - FT_UInt glyph_index, - FT_Bool vertical, - FT_Incremental_MetricsRec *ametrics ); - - - /************************************************************************** - * - * @struct: - * FT_Incremental_FuncsRec - * - * @description: - * A table of functions for accessing fonts that load data - * incrementally. Used in @FT_Incremental_InterfaceRec. - * - * @fields: - * get_glyph_data :: - * The function to get glyph data. Must not be null. - * - * free_glyph_data :: - * The function to release glyph data. Must not be null. - * - * get_glyph_metrics :: - * The function to get glyph metrics. May be null if the font does - * not provide overriding glyph metrics. - */ - typedef struct FT_Incremental_FuncsRec_ - { - FT_Incremental_GetGlyphDataFunc get_glyph_data; - FT_Incremental_FreeGlyphDataFunc free_glyph_data; - FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; - - } FT_Incremental_FuncsRec; - - - /*************************************************************************** - * - * @struct: - * FT_Incremental_InterfaceRec - * - * @description: - * A structure to be used with @FT_Open_Face to indicate that the user - * wants to support incremental glyph loading. You should use it with - * @FT_PARAM_TAG_INCREMENTAL as in the following example: - * - * { - * FT_Incremental_InterfaceRec inc_int; - * FT_Parameter parameter; - * FT_Open_Args open_args; - * - * - * // set up incremental descriptor - * inc_int.funcs = my_funcs; - * inc_int.object = my_object; - * - * // set up optional parameter - * parameter.tag = FT_PARAM_TAG_INCREMENTAL; - * parameter.data = &inc_int; - * - * // set up FT_Open_Args structure - * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; - * open_args.pathname = my_font_pathname; - * open_args.num_params = 1; - * open_args.params = ¶meter; // we use one optional argument - * - * // open the font - * error = FT_Open_Face( library, &open_args, index, &face ); - * ... - * } - */ - typedef struct FT_Incremental_InterfaceRec_ - { - const FT_Incremental_FuncsRec* funcs; - FT_Incremental object; - - } FT_Incremental_InterfaceRec; - - - /*************************************************************************** - * - * @type: - * FT_Incremental_Interface - * - * @description: - * A pointer to an @FT_Incremental_InterfaceRec structure. - * - */ - typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface; - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_INCREMENTAL - * - * @description: - * A constant used as the tag of @FT_Parameter structures to indicate - * an incremental loading object to be used by FreeType. - * - */ -#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) - - /* */ - -FT_END_HEADER - -#endif /* __FTINCREM_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftlcdfil.h b/src/common/freetype/ftlcdfil.h deleted file mode 100644 index 9a61377a3..000000000 --- a/src/common/freetype/ftlcdfil.h +++ /dev/null @@ -1,166 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftlcdfil.h */ -/* */ -/* FreeType API for color filtering of subpixel bitmap glyphs */ -/* (specification). */ -/* */ -/* Copyright 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FT_LCD_FILTER_H__ -#define __FT_LCD_FILTER_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - - -FT_BEGIN_HEADER - - /*************************************************************************** - * - * @section: - * lcd_filtering - * - * @title: - * LCD Filtering - * - * @abstract: - * Reduce color fringes of LCD-optimized bitmaps. - * - * @description: - * The @FT_Library_SetLcdFilter API can be used to specify a low-pass - * filter which is then applied to LCD-optimized bitmaps generated - * through @FT_Render_Glyph. This is useful to reduce color fringes - * which would occur with unfiltered rendering. - * - * Note that no filter is active by default, and that this function is - * *not* implemented in default builds of the library. You need to - * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file - * in order to activate it. - */ - - - /**************************************************************************** - * - * @func: - * FT_LcdFilter - * - * @description: - * A list of values to identify various types of LCD filters. - * - * @values: - * FT_LCD_FILTER_NONE :: - * Do not perform filtering. When used with subpixel rendering, this - * results in sometimes severe color fringes. - * - * FT_LCD_FILTER_DEFAULT :: - * The default filter reduces color fringes considerably, at the cost - * of a slight blurriness in the output. - * - * FT_LCD_FILTER_LIGHT :: - * The light filter is a variant that produces less blurriness at the - * cost of slightly more color fringes than the default one. It might - * be better, depending on taste, your monitor, or your personal vision. - * - * FT_LCD_FILTER_LEGACY :: - * This filter corresponds to the original libXft color filter. It - * provides high contrast output but can exhibit really bad color - * fringes if glyphs are not extremely well hinted to the pixel grid. - * In other words, it only works well if the TrueType bytecode - * interpreter is enabled *and* high-quality hinted fonts are used. - * - * This filter is only provided for comparison purposes, and might be - * disabled or stay unsupported in the future. - * - * @since: - * 2.3.0 - */ - typedef enum - { - FT_LCD_FILTER_NONE = 0, - FT_LCD_FILTER_DEFAULT = 1, - FT_LCD_FILTER_LIGHT = 2, - FT_LCD_FILTER_LEGACY = 16, - - FT_LCD_FILTER_MAX /* do not remove */ - - } FT_LcdFilter; - - - /************************************************************************** - * - * @func: - * FT_Library_SetLcdFilter - * - * @description: - * This function is used to apply color filtering to LCD decimated - * bitmaps, like the ones used when calling @FT_Render_Glyph with - * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V. - * - * @input: - * library :: - * A handle to the target library instance. - * - * filter :: - * The filter type. - * - * You can use @FT_LCD_FILTER_NONE here to disable this feature, or - * @FT_LCD_FILTER_DEFAULT to use a default filter that should work - * well on most LCD screens. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This feature is always disabled by default. Clients must make an - * explicit call to this function with a `filter' value other than - * @FT_LCD_FILTER_NONE in order to enable it. - * - * Due to *PATENTS* covering subpixel rendering, this function doesn't - * do anything except returning `FT_Err_Unimplemented_Feature' if the - * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not - * defined in your build of the library, which should correspond to all - * default builds of FreeType. - * - * The filter affects glyph bitmaps rendered through @FT_Render_Glyph, - * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char. - * - * It does _not_ affect the output of @FT_Outline_Render and - * @FT_Outline_Get_Bitmap. - * - * If this feature is activated, the dimensions of LCD glyph bitmaps are - * either larger or taller than the dimensions of the corresponding - * outline with regards to the pixel grid. For example, for - * @FT_RENDER_MODE_LCD, the filter adds up to 3 pixels to the left, and - * up to 3 pixels to the right. - * - * The bitmap offset values are adjusted correctly, so clients shouldn't - * need to modify their layout and glyph positioning code when enabling - * the filter. - * - * @since: - * 2.3.0 - */ - FT_EXPORT( FT_Error ) - FT_Library_SetLcdFilter( FT_Library library, - FT_LcdFilter filter ); - - /* */ - - -FT_END_HEADER - -#endif /* __FT_LCD_FILTER_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftlist.h b/src/common/freetype/ftlist.h deleted file mode 100644 index f3223ee8f..000000000 --- a/src/common/freetype/ftlist.h +++ /dev/null @@ -1,273 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftlist.h */ -/* */ -/* Generic list support for FreeType (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file implements functions relative to list processing. Its */ - /* data structures are defined in `freetype.h'. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTLIST_H__ -#define __FTLIST_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* list_processing */ - /* */ - /* <Title> */ - /* List Processing */ - /* */ - /* <Abstract> */ - /* Simple management of lists. */ - /* */ - /* <Description> */ - /* This section contains various definitions related to list */ - /* processing using doubly-linked nodes. */ - /* */ - /* <Order> */ - /* FT_List */ - /* FT_ListNode */ - /* FT_ListRec */ - /* FT_ListNodeRec */ - /* */ - /* FT_List_Add */ - /* FT_List_Insert */ - /* FT_List_Find */ - /* FT_List_Remove */ - /* FT_List_Up */ - /* FT_List_Iterate */ - /* FT_List_Iterator */ - /* FT_List_Finalize */ - /* FT_List_Destructor */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Find */ - /* */ - /* <Description> */ - /* Finds the list node for a given listed object. */ - /* */ - /* <Input> */ - /* list :: A pointer to the parent list. */ - /* data :: The address of the listed object. */ - /* */ - /* <Return> */ - /* List node. NULL if it wasn't found. */ - /* */ - FT_EXPORT( FT_ListNode ) - FT_List_Find( FT_List list, - void* data ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Add */ - /* */ - /* <Description> */ - /* Appends an element to the end of a list. */ - /* */ - /* <InOut> */ - /* list :: A pointer to the parent list. */ - /* node :: The node to append. */ - /* */ - FT_EXPORT( void ) - FT_List_Add( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Insert */ - /* */ - /* <Description> */ - /* Inserts an element at the head of a list. */ - /* */ - /* <InOut> */ - /* list :: A pointer to parent list. */ - /* node :: The node to insert. */ - /* */ - FT_EXPORT( void ) - FT_List_Insert( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Remove */ - /* */ - /* <Description> */ - /* Removes a node from a list. This function doesn't check whether */ - /* the node is in the list! */ - /* */ - /* <Input> */ - /* node :: The node to remove. */ - /* */ - /* <InOut> */ - /* list :: A pointer to the parent list. */ - /* */ - FT_EXPORT( void ) - FT_List_Remove( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Up */ - /* */ - /* <Description> */ - /* Moves a node to the head/top of a list. Used to maintain LRU */ - /* lists. */ - /* */ - /* <InOut> */ - /* list :: A pointer to the parent list. */ - /* node :: The node to move. */ - /* */ - FT_EXPORT( void ) - FT_List_Up( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_List_Iterator */ - /* */ - /* <Description> */ - /* An FT_List iterator function which is called during a list parse */ - /* by @FT_List_Iterate. */ - /* */ - /* <Input> */ - /* node :: The current iteration list node. */ - /* */ - /* user :: A typeless pointer passed to @FT_List_Iterate. */ - /* Can be used to point to the iteration's state. */ - /* */ - typedef FT_Error - (*FT_List_Iterator)( FT_ListNode node, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Iterate */ - /* */ - /* <Description> */ - /* Parses a list and calls a given iterator function on each element. */ - /* Note that parsing is stopped as soon as one of the iterator calls */ - /* returns a non-zero value. */ - /* */ - /* <Input> */ - /* list :: A handle to the list. */ - /* iterator :: An iterator function, called on each node of the list. */ - /* user :: A user-supplied field which is passed as the second */ - /* argument to the iterator. */ - /* */ - /* <Return> */ - /* The result (a FreeType error code) of the last iterator call. */ - /* */ - FT_EXPORT( FT_Error ) - FT_List_Iterate( FT_List list, - FT_List_Iterator iterator, - void* user ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_List_Destructor */ - /* */ - /* <Description> */ - /* An @FT_List iterator function which is called during a list */ - /* finalization by @FT_List_Finalize to destroy all elements in a */ - /* given list. */ - /* */ - /* <Input> */ - /* system :: The current system object. */ - /* */ - /* data :: The current object to destroy. */ - /* */ - /* user :: A typeless pointer passed to @FT_List_Iterate. It can */ - /* be used to point to the iteration's state. */ - /* */ - typedef void - (*FT_List_Destructor)( FT_Memory memory, - void* data, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Finalize */ - /* */ - /* <Description> */ - /* Destroys all elements in the list as well as the list itself. */ - /* */ - /* <Input> */ - /* list :: A handle to the list. */ - /* */ - /* destroy :: A list destructor that will be applied to each element */ - /* of the list. */ - /* */ - /* memory :: The current memory object which handles deallocation. */ - /* */ - /* user :: A user-supplied field which is passed as the last */ - /* argument to the destructor. */ - /* */ - FT_EXPORT( void ) - FT_List_Finalize( FT_List list, - FT_List_Destructor destroy, - FT_Memory memory, - void* user ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTLIST_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftlzw.h b/src/common/freetype/ftlzw.h deleted file mode 100644 index d950653eb..000000000 --- a/src/common/freetype/ftlzw.h +++ /dev/null @@ -1,99 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftlzw.h */ -/* */ -/* LZW-compressed stream support. */ -/* */ -/* Copyright 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTLZW_H__ -#define __FTLZW_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* lzw */ - /* */ - /* <Title> */ - /* LZW Streams */ - /* */ - /* <Abstract> */ - /* Using LZW-compressed font files. */ - /* */ - /* <Description> */ - /* This section contains the declaration of LZW-specific functions. */ - /* */ - /*************************************************************************/ - - /************************************************************************ - * - * @function: - * FT_Stream_OpenLZW - * - * @description: - * Open a new stream to parse LZW-compressed font files. This is - * mainly used to support the compressed `*.pcf.Z' fonts that come - * with XFree86. - * - * @input: - * stream :: The target embedding stream. - * - * source :: The source stream. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The source stream must be opened _before_ calling this function. - * - * Calling the internal function `FT_Stream_Close' on the new stream will - * *not* call `FT_Stream_Close' on the source stream. None of the stream - * objects will be released to the heap. - * - * The stream implementation is very basic and resets the decompression - * process each time seeking backwards is needed within the stream - * - * In certain builds of the library, LZW compression recognition is - * automatically handled when calling @FT_New_Face or @FT_Open_Face. - * This means that if no font driver is capable of handling the raw - * compressed file, the library will try to open a LZW stream from it - * and re-open the face with it. - * - * This function may return `FT_Err_Unimplemented_Feature' if your build - * of FreeType was not compiled with LZW support. - */ - FT_EXPORT( FT_Error ) - FT_Stream_OpenLZW( FT_Stream stream, - FT_Stream source ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTLZW_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftmac.h b/src/common/freetype/ftmac.h deleted file mode 100644 index 3c6fafe55..000000000 --- a/src/common/freetype/ftmac.h +++ /dev/null @@ -1,272 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmac.h */ -/* */ -/* Additional Mac-specific API. */ -/* */ -/* Copyright 1996-2001, 2004, 2006, 2007 by */ -/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* NOTE: Include this file after <freetype/freetype.h> and after the */ -/* Mac-specific <Types.h> header (or any other Mac header that */ -/* includes <Types.h>); we use Handle type. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMAC_H__ -#define __FTMAC_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - -/* gcc-3.4.1 and later can warn about functions tagged as deprecated */ -#ifndef FT_DEPRECATED_ATTRIBUTE -#if defined(__GNUC__) && \ - ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))) -#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated)) -#else -#define FT_DEPRECATED_ATTRIBUTE -#endif -#endif - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* mac_specific */ - /* */ - /* <Title> */ - /* Mac Specific Interface */ - /* */ - /* <Abstract> */ - /* Only available on the Macintosh. */ - /* */ - /* <Description> */ - /* The following definitions are only available if FreeType is */ - /* compiled on a Macintosh. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face_From_FOND */ - /* */ - /* <Description> */ - /* Create a new face object from a FOND resource. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* fond :: A FOND resource. */ - /* */ - /* face_index :: Only supported for the -1 `sanity check' special */ - /* case. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Notes> */ - /* This function can be used to create @FT_Face objects from fonts */ - /* that are installed in the system as follows. */ - /* */ - /* { */ - /* fond = GetResource( 'FOND', fontName ); */ - /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */ - /* } */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face_From_FOND( FT_Library library, - Handle fond, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GetFile_From_Mac_Name */ - /* */ - /* <Description> */ - /* Return an FSSpec for the disk file containing the named font. */ - /* */ - /* <Input> */ - /* fontName :: Mac OS name of the font (e.g., Times New Roman */ - /* Bold). */ - /* */ - /* <Output> */ - /* pathSpec :: FSSpec to the file. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* face_index :: Index of the face. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GetFile_From_Mac_Name( const char* fontName, - FSSpec* pathSpec, - FT_Long* face_index ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GetFile_From_Mac_ATS_Name */ - /* */ - /* <Description> */ - /* Return an FSSpec for the disk file containing the named font. */ - /* */ - /* <Input> */ - /* fontName :: Mac OS name of the font in ATS framework. */ - /* */ - /* <Output> */ - /* pathSpec :: FSSpec to the file. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* face_index :: Index of the face. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GetFile_From_Mac_ATS_Name( const char* fontName, - FSSpec* pathSpec, - FT_Long* face_index ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GetFilePath_From_Mac_ATS_Name */ - /* */ - /* <Description> */ - /* Return a pathname of the disk file and face index for given font */ - /* name which is handled by ATS framework. */ - /* */ - /* <Input> */ - /* fontName :: Mac OS name of the font in ATS framework. */ - /* */ - /* <Output> */ - /* path :: Buffer to store pathname of the file. For passing */ - /* to @FT_New_Face. The client must allocate this */ - /* buffer before calling this function. */ - /* */ - /* maxPathSize :: Lengths of the buffer `path' that client allocated. */ - /* */ - /* face_index :: Index of the face. For passing to @FT_New_Face. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GetFilePath_From_Mac_ATS_Name( const char* fontName, - UInt8* path, - UInt32 maxPathSize, - FT_Long* face_index ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face_From_FSSpec */ - /* */ - /* <Description> */ - /* Create a new face object from a given resource and typeface index */ - /* using an FSSpec to the font file. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* spec :: FSSpec to the font file. */ - /* */ - /* face_index :: The index of the face within the resource. The */ - /* first face has index 0. */ - /* <Output> */ - /* aface :: A handle to a new face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */ - /* it accepts an FSSpec instead of a path. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face_From_FSSpec( FT_Library library, - const FSSpec *spec, - FT_Long face_index, - FT_Face *aface ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face_From_FSRef */ - /* */ - /* <Description> */ - /* Create a new face object from a given resource and typeface index */ - /* using an FSRef to the font file. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* spec :: FSRef to the font file. */ - /* */ - /* face_index :: The index of the face within the resource. The */ - /* first face has index 0. */ - /* <Output> */ - /* aface :: A handle to a new face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */ - /* it accepts an FSRef instead of a path. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face_From_FSRef( FT_Library library, - const FSRef *ref, - FT_Long face_index, - FT_Face *aface ) - FT_DEPRECATED_ATTRIBUTE; - - /* */ - - -FT_END_HEADER - - -#endif /* __FTMAC_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftmm.h b/src/common/freetype/ftmm.h deleted file mode 100644 index a9ccfe713..000000000 --- a/src/common/freetype/ftmm.h +++ /dev/null @@ -1,378 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmm.h */ -/* */ -/* FreeType Multiple Master font interface (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMM_H__ -#define __FTMM_H__ - - -#include <ft2build.h> -#include FT_TYPE1_TABLES_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* multiple_masters */ - /* */ - /* <Title> */ - /* Multiple Masters */ - /* */ - /* <Abstract> */ - /* How to manage Multiple Masters fonts. */ - /* */ - /* <Description> */ - /* The following types and functions are used to manage Multiple */ - /* Master fonts, i.e., the selection of specific design instances by */ - /* setting design axis coordinates. */ - /* */ - /* George Williams has extended this interface to make it work with */ - /* both Type 1 Multiple Masters fonts and GX distortable (var) */ - /* fonts. Some of these routines only work with MM fonts, others */ - /* will work with both types. They are similar enough that a */ - /* consistent interface makes sense. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_MM_Axis */ - /* */ - /* <Description> */ - /* A simple structure used to model a given axis in design space for */ - /* Multiple Masters fonts. */ - /* */ - /* This structure can't be used for GX var fonts. */ - /* */ - /* <Fields> */ - /* name :: The axis's name. */ - /* */ - /* minimum :: The axis's minimum design coordinate. */ - /* */ - /* maximum :: The axis's maximum design coordinate. */ - /* */ - typedef struct FT_MM_Axis_ - { - FT_String* name; - FT_Long minimum; - FT_Long maximum; - - } FT_MM_Axis; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Multi_Master */ - /* */ - /* <Description> */ - /* A structure used to model the axes and space of a Multiple Masters */ - /* font. */ - /* */ - /* This structure can't be used for GX var fonts. */ - /* */ - /* <Fields> */ - /* num_axis :: Number of axes. Cannot exceed 4. */ - /* */ - /* num_designs :: Number of designs; should be normally 2^num_axis */ - /* even though the Type 1 specification strangely */ - /* allows for intermediate designs to be present. This */ - /* number cannot exceed 16. */ - /* */ - /* axis :: A table of axis descriptors. */ - /* */ - typedef struct FT_Multi_Master_ - { - FT_UInt num_axis; - FT_UInt num_designs; - FT_MM_Axis axis[T1_MAX_MM_AXIS]; - - } FT_Multi_Master; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Var_Axis */ - /* */ - /* <Description> */ - /* A simple structure used to model a given axis in design space for */ - /* Multiple Masters and GX var fonts. */ - /* */ - /* <Fields> */ - /* name :: The axis's name. */ - /* Not always meaningful for GX. */ - /* */ - /* minimum :: The axis's minimum design coordinate. */ - /* */ - /* def :: The axis's default design coordinate. */ - /* FreeType computes meaningful default values for MM; it */ - /* is then an integer value, not in 16.16 format. */ - /* */ - /* maximum :: The axis's maximum design coordinate. */ - /* */ - /* tag :: The axis's tag (the GX equivalent to `name'). */ - /* FreeType provides default values for MM if possible. */ - /* */ - /* strid :: The entry in `name' table (another GX version of */ - /* `name'). */ - /* Not meaningful for MM. */ - /* */ - typedef struct FT_Var_Axis_ - { - FT_String* name; - - FT_Fixed minimum; - FT_Fixed def; - FT_Fixed maximum; - - FT_ULong tag; - FT_UInt strid; - - } FT_Var_Axis; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Var_Named_Style */ - /* */ - /* <Description> */ - /* A simple structure used to model a named style in a GX var font. */ - /* */ - /* This structure can't be used for MM fonts. */ - /* */ - /* <Fields> */ - /* coords :: The design coordinates for this style. */ - /* This is an array with one entry for each axis. */ - /* */ - /* strid :: The entry in `name' table identifying this style. */ - /* */ - typedef struct FT_Var_Named_Style_ - { - FT_Fixed* coords; - FT_UInt strid; - - } FT_Var_Named_Style; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_MM_Var */ - /* */ - /* <Description> */ - /* A structure used to model the axes and space of a Multiple Masters */ - /* or GX var distortable font. */ - /* */ - /* Some fields are specific to one format and not to the other. */ - /* */ - /* <Fields> */ - /* num_axis :: The number of axes. The maximum value is 4 for */ - /* MM; no limit in GX. */ - /* */ - /* num_designs :: The number of designs; should be normally */ - /* 2^num_axis for MM fonts. Not meaningful for GX */ - /* (where every glyph could have a different */ - /* number of designs). */ - /* */ - /* num_namedstyles :: The number of named styles; only meaningful for */ - /* GX which allows certain design coordinates to */ - /* have a string ID (in the `name' table) */ - /* associated with them. The font can tell the */ - /* user that, for example, Weight=1.5 is `Bold'. */ - /* */ - /* axis :: A table of axis descriptors. */ - /* GX fonts contain slightly more data than MM. */ - /* */ - /* namedstyles :: A table of named styles. */ - /* Only meaningful with GX. */ - /* */ - typedef struct FT_MM_Var_ - { - FT_UInt num_axis; - FT_UInt num_designs; - FT_UInt num_namedstyles; - FT_Var_Axis* axis; - FT_Var_Named_Style* namedstyle; - - } FT_MM_Var; - - - /* */ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Multi_Master */ - /* */ - /* <Description> */ - /* Retrieves the Multiple Master descriptor of a given font. */ - /* */ - /* This function can't be used with GX fonts. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* <Output> */ - /* amaster :: The Multiple Masters descriptor. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Multi_Master( FT_Face face, - FT_Multi_Master *amaster ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_MM_Var */ - /* */ - /* <Description> */ - /* Retrieves the Multiple Master/GX var descriptor of a given font. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* <Output> */ - /* amaster :: The Multiple Masters descriptor. */ - /* Allocates a data structure, which the user must free */ - /* (a single call to FT_FREE will do it). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_MM_Var( FT_Face face, - FT_MM_Var* *amaster ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_MM_Design_Coordinates */ - /* */ - /* <Description> */ - /* For Multiple Masters fonts, choose an interpolated font design */ - /* through design coordinates. */ - /* */ - /* This function can't be used with GX fonts. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face. */ - /* */ - /* <Input> */ - /* num_coords :: The number of design coordinates (must be equal to */ - /* the number of axes in the font). */ - /* */ - /* coords :: An array of design coordinates. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_MM_Design_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Long* coords ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Var_Design_Coordinates */ - /* */ - /* <Description> */ - /* For Multiple Master or GX Var fonts, choose an interpolated font */ - /* design through design coordinates. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face. */ - /* */ - /* <Input> */ - /* num_coords :: The number of design coordinates (must be equal to */ - /* the number of axes in the font). */ - /* */ - /* coords :: An array of design coordinates. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Var_Design_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_MM_Blend_Coordinates */ - /* */ - /* <Description> */ - /* For Multiple Masters and GX var fonts, choose an interpolated font */ - /* design through normalized blend coordinates. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face. */ - /* */ - /* <Input> */ - /* num_coords :: The number of design coordinates (must be equal to */ - /* the number of axes in the font). */ - /* */ - /* coords :: The design coordinates array (each element must be */ - /* between 0 and 1.0). */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_MM_Blend_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Var_Blend_Coordinates */ - /* */ - /* <Description> */ - /* This is another name of @FT_Set_MM_Blend_Coordinates. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Var_Blend_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTMM_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftmodapi.h b/src/common/freetype/ftmodapi.h deleted file mode 100644 index 9cc32aff4..000000000 --- a/src/common/freetype/ftmodapi.h +++ /dev/null @@ -1,406 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmodapi.h */ -/* */ -/* FreeType modules public interface (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMODAPI_H__ -#define __FTMODAPI_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* module_management */ - /* */ - /* <Title> */ - /* Module Management */ - /* */ - /* <Abstract> */ - /* How to add, upgrade, and remove modules from FreeType. */ - /* */ - /* <Description> */ - /* The definitions below are used to manage modules within FreeType. */ - /* Modules can be added, upgraded, and removed at runtime. */ - /* */ - /*************************************************************************/ - - - /* module bit flags */ -#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */ -#define FT_MODULE_RENDERER 2 /* this module is a renderer */ -#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */ -#define FT_MODULE_STYLER 8 /* this module is a styler */ - -#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */ - /* scalable fonts */ -#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */ - /* support vector outlines */ -#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */ - /* own hinter */ - - - /* deprecated values */ -#define ft_module_font_driver FT_MODULE_FONT_DRIVER -#define ft_module_renderer FT_MODULE_RENDERER -#define ft_module_hinter FT_MODULE_HINTER -#define ft_module_styler FT_MODULE_STYLER - -#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE -#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES -#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER - - - typedef FT_Pointer FT_Module_Interface; - - typedef FT_Error - (*FT_Module_Constructor)( FT_Module module ); - - typedef void - (*FT_Module_Destructor)( FT_Module module ); - - typedef FT_Module_Interface - (*FT_Module_Requester)( FT_Module module, - const char* name ); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Module_Class */ - /* */ - /* <Description> */ - /* The module class descriptor. */ - /* */ - /* <Fields> */ - /* module_flags :: Bit flags describing the module. */ - /* */ - /* module_size :: The size of one module object/instance in */ - /* bytes. */ - /* */ - /* module_name :: The name of the module. */ - /* */ - /* module_version :: The version, as a 16.16 fixed number */ - /* (major.minor). */ - /* */ - /* module_requires :: The version of FreeType this module requires, */ - /* as a 16.16 fixed number (major.minor). Starts */ - /* at version 2.0, i.e., 0x20000. */ - /* */ - /* module_init :: A function used to initialize (not create) a */ - /* new module object. */ - /* */ - /* module_done :: A function used to finalize (not destroy) a */ - /* given module object */ - /* */ - /* get_interface :: Queries a given module for a specific */ - /* interface by name. */ - /* */ - typedef struct FT_Module_Class_ - { - FT_ULong module_flags; - FT_Long module_size; - const FT_String* module_name; - FT_Fixed module_version; - FT_Fixed module_requires; - - const void* module_interface; - - FT_Module_Constructor module_init; - FT_Module_Destructor module_done; - FT_Module_Requester get_interface; - - } FT_Module_Class; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Add_Module */ - /* */ - /* <Description> */ - /* Adds a new module to a given library instance. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* clazz :: A pointer to class descriptor for the module. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* An error will be returned if a module already exists by that name, */ - /* or if the module requires a version of FreeType that is too great. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Add_Module( FT_Library library, - const FT_Module_Class* clazz ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Module */ - /* */ - /* <Description> */ - /* Finds a module by its name. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object. */ - /* */ - /* module_name :: The module's name (as an ASCII string). */ - /* */ - /* <Return> */ - /* A module handle. 0 if none was found. */ - /* */ - /* <Note> */ - /* FreeType's internal modules aren't documented very well, and you */ - /* should look up the source code for details. */ - /* */ - FT_EXPORT( FT_Module ) - FT_Get_Module( FT_Library library, - const char* module_name ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Remove_Module */ - /* */ - /* <Description> */ - /* Removes a given module from a library instance. */ - /* */ - /* <InOut> */ - /* library :: A handle to a library object. */ - /* */ - /* <Input> */ - /* module :: A handle to a module object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The module object is destroyed by the function in case of success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Remove_Module( FT_Library library, - FT_Module module ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Library */ - /* */ - /* <Description> */ - /* This function is used to create a new FreeType library instance */ - /* from a given memory object. It is thus possible to use libraries */ - /* with distinct memory allocators within the same program. */ - /* */ - /* <Input> */ - /* memory :: A handle to the original memory object. */ - /* */ - /* <Output> */ - /* alibrary :: A pointer to handle of a new library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Library( FT_Memory memory, - FT_Library *alibrary ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Library */ - /* */ - /* <Description> */ - /* Discards a given library object. This closes all drivers and */ - /* discards all resource objects. */ - /* */ - /* <Input> */ - /* library :: A handle to the target library. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Library( FT_Library library ); - -/* */ - - typedef void - (*FT_DebugHook_Func)( void* arg ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Debug_Hook */ - /* */ - /* <Description> */ - /* Sets a debug hook function for debugging the interpreter of a font */ - /* format. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* hook_index :: The index of the debug hook. You should use the */ - /* values defined in `ftobjs.h', e.g., */ - /* `FT_DEBUG_HOOK_TRUETYPE'. */ - /* */ - /* debug_hook :: The function used to debug the interpreter. */ - /* */ - /* <Note> */ - /* Currently, four debug hook slots are available, but only two (for */ - /* the TrueType and the Type 1 interpreter) are defined. */ - /* */ - /* Since the internal headers of FreeType are no longer installed, */ - /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */ - /* This is a bug and will be fixed in a forthcoming release. */ - /* */ - FT_EXPORT( void ) - FT_Set_Debug_Hook( FT_Library library, - FT_UInt hook_index, - FT_DebugHook_Func debug_hook ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Add_Default_Modules */ - /* */ - /* <Description> */ - /* Adds the set of default drivers to a given library object. */ - /* This is only useful when you create a library object with */ - /* @FT_New_Library (usually to plug a custom memory manager). */ - /* */ - /* <InOut> */ - /* library :: A handle to a new library object. */ - /* */ - FT_EXPORT( void ) - FT_Add_Default_Modules( FT_Library library ); - - - - /************************************************************************** - * - * @section: - * truetype_engine - * - * @title: - * The TrueType Engine - * - * @abstract: - * TrueType bytecode support. - * - * @description: - * This section contains a function used to query the level of TrueType - * bytecode support compiled in this version of the library. - * - */ - - - /************************************************************************** - * - * @enum: - * FT_TrueTypeEngineType - * - * @description: - * A list of values describing which kind of TrueType bytecode - * engine is implemented in a given FT_Library instance. It is used - * by the @FT_Get_TrueType_Engine_Type function. - * - * @values: - * FT_TRUETYPE_ENGINE_TYPE_NONE :: - * The library doesn't implement any kind of bytecode interpreter. - * - * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED :: - * The library implements a bytecode interpreter that doesn't - * support the patented operations of the TrueType virtual machine. - * - * Its main use is to load certain Asian fonts which position and - * scale glyph components with bytecode instructions. It produces - * bad output for most other fonts. - * - * FT_TRUETYPE_ENGINE_TYPE_PATENTED :: - * The library implements a bytecode interpreter that covers - * the full instruction set of the TrueType virtual machine. - * See the file `docs/PATENTS' for legal aspects. - * - * @since: - * 2.2 - * - */ - typedef enum - { - FT_TRUETYPE_ENGINE_TYPE_NONE = 0, - FT_TRUETYPE_ENGINE_TYPE_UNPATENTED, - FT_TRUETYPE_ENGINE_TYPE_PATENTED - - } FT_TrueTypeEngineType; - - - /************************************************************************** - * - * @func: - * FT_Get_TrueType_Engine_Type - * - * @description: - * Return a @FT_TrueTypeEngineType value to indicate which level of - * the TrueType virtual machine a given library instance supports. - * - * @input: - * library :: - * A library instance. - * - * @return: - * A value indicating which level is supported. - * - * @since: - * 2.2 - * - */ - FT_EXPORT( FT_TrueTypeEngineType ) - FT_Get_TrueType_Engine_Type( FT_Library library ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTMODAPI_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftmoderr.h b/src/common/freetype/ftmoderr.h deleted file mode 100644 index b0115dd0d..000000000 --- a/src/common/freetype/ftmoderr.h +++ /dev/null @@ -1,155 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmoderr.h */ -/* */ -/* FreeType module error offsets (specification). */ -/* */ -/* Copyright 2001, 2002, 2003, 2004, 2005 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file is used to define the FreeType module error offsets. */ - /* */ - /* The lower byte gives the error code, the higher byte gives the */ - /* module. The base module has error offset 0. For example, the error */ - /* `FT_Err_Invalid_File_Format' has value 0x003, the error */ - /* `TT_Err_Invalid_File_Format' has value 0x1103, the error */ - /* `T1_Err_Invalid_File_Format' has value 0x1203, etc. */ - /* */ - /* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */ - /* to make the higher byte always zero (disabling the module error */ - /* mechanism). */ - /* */ - /* It can also be used to create a module error message table easily */ - /* with something like */ - /* */ - /* { */ - /* #undef __FTMODERR_H__ */ - /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */ - /* #define FT_MODERR_START_LIST { */ - /* #define FT_MODERR_END_LIST { 0, 0 } }; */ - /* */ - /* const struct */ - /* { */ - /* int mod_err_offset; */ - /* const char* mod_err_msg */ - /* } ft_mod_errors[] = */ - /* */ - /* #include FT_MODULE_ERRORS_H */ - /* } */ - /* */ - /* To use such a table, all errors must be ANDed with 0xFF00 to remove */ - /* the error code. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTMODERR_H__ -#define __FTMODERR_H__ - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** SETUP MACROS *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#undef FT_NEED_EXTERN_C - -#ifndef FT_MODERRDEF - -#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS -#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v, -#else -#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0, -#endif - -#define FT_MODERR_START_LIST enum { -#define FT_MODERR_END_LIST FT_Mod_Err_Max }; - -#ifdef __cplusplus -#define FT_NEED_EXTERN_C - extern "C" { -#endif - -#endif /* !FT_MODERRDEF */ - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** LIST MODULE ERROR BASES *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#ifdef FT_MODERR_START_LIST - FT_MODERR_START_LIST -#endif - - - FT_MODERRDEF( Base, 0x000, "base module" ) - FT_MODERRDEF( Autofit, 0x100, "autofitter module" ) - FT_MODERRDEF( BDF, 0x200, "BDF module" ) - FT_MODERRDEF( Cache, 0x300, "cache module" ) - FT_MODERRDEF( CFF, 0x400, "CFF module" ) - FT_MODERRDEF( CID, 0x500, "CID module" ) - FT_MODERRDEF( Gzip, 0x600, "Gzip module" ) - FT_MODERRDEF( LZW, 0x700, "LZW module" ) - FT_MODERRDEF( OTvalid, 0x800, "OpenType validation module" ) - FT_MODERRDEF( PCF, 0x900, "PCF module" ) - FT_MODERRDEF( PFR, 0xA00, "PFR module" ) - FT_MODERRDEF( PSaux, 0xB00, "PS auxiliary module" ) - FT_MODERRDEF( PShinter, 0xC00, "PS hinter module" ) - FT_MODERRDEF( PSnames, 0xD00, "PS names module" ) - FT_MODERRDEF( Raster, 0xE00, "raster module" ) - FT_MODERRDEF( SFNT, 0xF00, "SFNT module" ) - FT_MODERRDEF( Smooth, 0x1000, "smooth raster module" ) - FT_MODERRDEF( TrueType, 0x1100, "TrueType module" ) - FT_MODERRDEF( Type1, 0x1200, "Type 1 module" ) - FT_MODERRDEF( Type42, 0x1300, "Type 42 module" ) - FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" ) - - -#ifdef FT_MODERR_END_LIST - FT_MODERR_END_LIST -#endif - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** CLEANUP *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#ifdef FT_NEED_EXTERN_C - } -#endif - -#undef FT_MODERR_START_LIST -#undef FT_MODERR_END_LIST -#undef FT_MODERRDEF -#undef FT_NEED_EXTERN_C - - -#endif /* __FTMODERR_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftotval.h b/src/common/freetype/ftotval.h deleted file mode 100644 index 7c488fdf4..000000000 --- a/src/common/freetype/ftotval.h +++ /dev/null @@ -1,198 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftotval.h */ -/* */ -/* FreeType API for validating OpenType tables (specification). */ -/* */ -/* Copyright 2004, 2005, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* */ -/* Warning: This module might be moved to a different library in the */ -/* future to avoid a tight dependency between FreeType and the */ -/* OpenType specification. */ -/* */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOTVAL_H__ -#define __FTOTVAL_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* ot_validation */ - /* */ - /* <Title> */ - /* OpenType Validation */ - /* */ - /* <Abstract> */ - /* An API to validate OpenType tables. */ - /* */ - /* <Description> */ - /* This section contains the declaration of functions to validate */ - /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF). */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @enum: - * FT_VALIDATE_OTXXX - * - * @description: - * A list of bit-field constants used with @FT_OpenType_Validate to - * indicate which OpenType tables should be validated. - * - * @values: - * FT_VALIDATE_BASE :: - * Validate BASE table. - * - * FT_VALIDATE_GDEF :: - * Validate GDEF table. - * - * FT_VALIDATE_GPOS :: - * Validate GPOS table. - * - * FT_VALIDATE_GSUB :: - * Validate GSUB table. - * - * FT_VALIDATE_JSTF :: - * Validate JSTF table. - * - * FT_VALIDATE_OT :: - * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF). - * - */ -#define FT_VALIDATE_BASE 0x0100 -#define FT_VALIDATE_GDEF 0x0200 -#define FT_VALIDATE_GPOS 0x0400 -#define FT_VALIDATE_GSUB 0x0800 -#define FT_VALIDATE_JSTF 0x1000 - -#define FT_VALIDATE_OT FT_VALIDATE_BASE | \ - FT_VALIDATE_GDEF | \ - FT_VALIDATE_GPOS | \ - FT_VALIDATE_GSUB | \ - FT_VALIDATE_JSTF - - /* */ - - /********************************************************************** - * - * @function: - * FT_OpenType_Validate - * - * @description: - * Validate various OpenType tables to assure that all offsets and - * indices are valid. The idea is that a higher-level library which - * actually does the text layout can access those tables without - * error checking (which can be quite time consuming). - * - * @input: - * face :: - * A handle to the input face. - * - * validation_flags :: - * A bit field which specifies the tables to be validated. See - * @FT_VALIDATE_OTXXX for possible values. - * - * @output: - * BASE_table :: - * A pointer to the BASE table. - * - * GDEF_table :: - * A pointer to the GDEF table. - * - * GPOS_table :: - * A pointer to the GPOS table. - * - * GSUB_table :: - * A pointer to the GSUB table. - * - * JSTF_table :: - * A pointer to the JSTF table. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function only works with OpenType fonts, returning an error - * otherwise. - * - * After use, the application should deallocate the five tables with - * @FT_OpenType_Free. A NULL value indicates that the table either - * doesn't exist in the font, or the application hasn't asked for - * validation. - */ - FT_EXPORT( FT_Error ) - FT_OpenType_Validate( FT_Face face, - FT_UInt validation_flags, - FT_Bytes *BASE_table, - FT_Bytes *GDEF_table, - FT_Bytes *GPOS_table, - FT_Bytes *GSUB_table, - FT_Bytes *JSTF_table ); - - /* */ - - /********************************************************************** - * - * @function: - * FT_OpenType_Free - * - * @description: - * Free the buffer allocated by OpenType validator. - * - * @input: - * face :: - * A handle to the input face. - * - * table :: - * The pointer to the buffer that is allocated by - * @FT_OpenType_Validate. - * - * @note: - * This function must be used to free the buffer allocated by - * @FT_OpenType_Validate only. - */ - FT_EXPORT( void ) - FT_OpenType_Free( FT_Face face, - FT_Bytes table ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTOTVAL_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftoutln.h b/src/common/freetype/ftoutln.h deleted file mode 100644 index 786ae13ed..000000000 --- a/src/common/freetype/ftoutln.h +++ /dev/null @@ -1,526 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftoutln.h */ -/* */ -/* Support for the FT_Outline type used to store glyph shapes of */ -/* most scalable font formats (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOUTLN_H__ -#define __FTOUTLN_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* outline_processing */ - /* */ - /* <Title> */ - /* Outline Processing */ - /* */ - /* <Abstract> */ - /* Functions to create, transform, and render vectorial glyph images. */ - /* */ - /* <Description> */ - /* This section contains routines used to create and destroy scalable */ - /* glyph images known as `outlines'. These can also be measured, */ - /* transformed, and converted into bitmaps and pixmaps. */ - /* */ - /* <Order> */ - /* FT_Outline */ - /* FT_OUTLINE_FLAGS */ - /* FT_Outline_New */ - /* FT_Outline_Done */ - /* FT_Outline_Copy */ - /* FT_Outline_Translate */ - /* FT_Outline_Transform */ - /* FT_Outline_Embolden */ - /* FT_Outline_Reverse */ - /* FT_Outline_Check */ - /* */ - /* FT_Outline_Get_CBox */ - /* FT_Outline_Get_BBox */ - /* */ - /* FT_Outline_Get_Bitmap */ - /* FT_Outline_Render */ - /* */ - /* FT_Outline_Decompose */ - /* FT_Outline_Funcs */ - /* FT_Outline_MoveTo_Func */ - /* FT_Outline_LineTo_Func */ - /* FT_Outline_ConicTo_Func */ - /* FT_Outline_CubicTo_Func */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Decompose */ - /* */ - /* <Description> */ - /* Walks over an outline's structure to decompose it into individual */ - /* segments and Bézier arcs. This function is also able to emit */ - /* `move to' and `close to' operations to indicate the start and end */ - /* of new contours in the outline. */ - /* */ - /* <Input> */ - /* outline :: A pointer to the source target. */ - /* */ - /* func_interface :: A table of `emitters', i.e,. function pointers */ - /* called during decomposition to indicate path */ - /* operations. */ - /* */ - /* <InOut> */ - /* user :: A typeless pointer which is passed to each */ - /* emitter during the decomposition. It can be */ - /* used to store the state during the */ - /* decomposition. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Decompose( FT_Outline* outline, - const FT_Outline_Funcs* func_interface, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_New */ - /* */ - /* <Description> */ - /* Creates a new outline of a given size. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object from where the */ - /* outline is allocated. Note however that the new */ - /* outline will *not* necessarily be *freed*, when */ - /* destroying the library, by @FT_Done_FreeType. */ - /* */ - /* numPoints :: The maximal number of points within the outline. */ - /* */ - /* numContours :: The maximal number of contours within the outline. */ - /* */ - /* <Output> */ - /* anoutline :: A handle to the new outline. NULL in case of */ - /* error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The reason why this function takes a `library' parameter is simply */ - /* to use the library's memory allocator. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_New( FT_Library library, - FT_UInt numPoints, - FT_Int numContours, - FT_Outline *anoutline ); - - - FT_EXPORT( FT_Error ) - FT_Outline_New_Internal( FT_Memory memory, - FT_UInt numPoints, - FT_Int numContours, - FT_Outline *anoutline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Done */ - /* */ - /* <Description> */ - /* Destroys an outline created with @FT_Outline_New. */ - /* */ - /* <Input> */ - /* library :: A handle of the library object used to allocate the */ - /* outline. */ - /* */ - /* outline :: A pointer to the outline object to be discarded. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* If the outline's `owner' field is not set, only the outline */ - /* descriptor will be released. */ - /* */ - /* The reason why this function takes an `library' parameter is */ - /* simply to use ft_mem_free(). */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Done( FT_Library library, - FT_Outline* outline ); - - - FT_EXPORT( FT_Error ) - FT_Outline_Done_Internal( FT_Memory memory, - FT_Outline* outline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Check */ - /* */ - /* <Description> */ - /* Check the contents of an outline descriptor. */ - /* */ - /* <Input> */ - /* outline :: A handle to a source outline. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Check( FT_Outline* outline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Get_CBox */ - /* */ - /* <Description> */ - /* Returns an outline's `control box'. The control box encloses all */ - /* the outline's points, including Bézier control points. Though it */ - /* coincides with the exact bounding box for most glyphs, it can be */ - /* slightly larger in some situations (like when rotating an outline */ - /* which contains Bézier outside arcs). */ - /* */ - /* Computing the control box is very fast, while getting the bounding */ - /* box can take much more time as it needs to walk over all segments */ - /* and arcs in the outline. To get the latter, you can use the */ - /* `ftbbox' component which is dedicated to this single task. */ - /* */ - /* <Input> */ - /* outline :: A pointer to the source outline descriptor. */ - /* */ - /* <Output> */ - /* acbox :: The outline's control box. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Get_CBox( const FT_Outline* outline, - FT_BBox *acbox ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Translate */ - /* */ - /* <Description> */ - /* Applies a simple translation to the points of an outline. */ - /* */ - /* <InOut> */ - /* outline :: A pointer to the target outline descriptor. */ - /* */ - /* <Input> */ - /* xOffset :: The horizontal offset. */ - /* */ - /* yOffset :: The vertical offset. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Translate( const FT_Outline* outline, - FT_Pos xOffset, - FT_Pos yOffset ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Copy */ - /* */ - /* <Description> */ - /* Copies an outline into another one. Both objects must have the */ - /* same sizes (number of points & number of contours) when this */ - /* function is called. */ - /* */ - /* <Input> */ - /* source :: A handle to the source outline. */ - /* */ - /* <Output> */ - /* target :: A handle to the target outline. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Copy( const FT_Outline* source, - FT_Outline *target ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Transform */ - /* */ - /* <Description> */ - /* Applies a simple 2x2 matrix to all of an outline's points. Useful */ - /* for applying rotations, slanting, flipping, etc. */ - /* */ - /* <InOut> */ - /* outline :: A pointer to the target outline descriptor. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to the transformation matrix. */ - /* */ - /* <Note> */ - /* You can use @FT_Outline_Translate if you need to translate the */ - /* outline's points. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Transform( const FT_Outline* outline, - const FT_Matrix* matrix ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Embolden */ - /* */ - /* <Description> */ - /* Emboldens an outline. The new outline will be at most 4 times */ - /* `strength' pixels wider and higher. You may think of the left and */ - /* bottom borders as unchanged. */ - /* */ - /* Negative `strength' values to reduce the outline thickness are */ - /* possible also. */ - /* */ - /* <InOut> */ - /* outline :: A handle to the target outline. */ - /* */ - /* <Input> */ - /* strength :: How strong the glyph is emboldened. Expressed in */ - /* 26.6 pixel format. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The used algorithm to increase or decrease the thickness of the */ - /* glyph doesn't change the number of points; this means that certain */ - /* situations like acute angles or intersections are sometimes */ - /* handled incorrectly. */ - /* */ - /* Example call: */ - /* */ - /* { */ - /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */ - /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */ - /* FT_Outline_Embolden( &face->slot->outline, strength ); */ - /* } */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Embolden( FT_Outline* outline, - FT_Pos strength ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Reverse */ - /* */ - /* <Description> */ - /* Reverses the drawing direction of an outline. This is used to */ - /* ensure consistent fill conventions for mirrored glyphs. */ - /* */ - /* <InOut> */ - /* outline :: A pointer to the target outline descriptor. */ - /* */ - /* <Note> */ - /* This functions toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */ - /* the outline's `flags' field. */ - /* */ - /* It shouldn't be used by a normal client application, unless it */ - /* knows what it is doing. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Reverse( FT_Outline* outline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Get_Bitmap */ - /* */ - /* <Description> */ - /* Renders an outline within a bitmap. The outline's image is simply */ - /* OR-ed to the target bitmap. */ - /* */ - /* <Input> */ - /* library :: A handle to a FreeType library object. */ - /* */ - /* outline :: A pointer to the source outline descriptor. */ - /* */ - /* <InOut> */ - /* abitmap :: A pointer to the target bitmap descriptor. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* This function does NOT CREATE the bitmap, it only renders an */ - /* outline image within the one you pass to it! */ - /* */ - /* It will use the raster corresponding to the default glyph format. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Get_Bitmap( FT_Library library, - FT_Outline* outline, - const FT_Bitmap *abitmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Render */ - /* */ - /* <Description> */ - /* Renders an outline within a bitmap using the current scan-convert. */ - /* This functions uses an @FT_Raster_Params structure as an argument, */ - /* allowing advanced features like direct composition, translucency, */ - /* etc. */ - /* */ - /* <Input> */ - /* library :: A handle to a FreeType library object. */ - /* */ - /* outline :: A pointer to the source outline descriptor. */ - /* */ - /* <InOut> */ - /* params :: A pointer to an @FT_Raster_Params structure used to */ - /* describe the rendering operation. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* You should know what you are doing and how @FT_Raster_Params works */ - /* to use this function. */ - /* */ - /* The field `params.source' will be set to `outline' before the scan */ - /* converter is called, which means that the value you give to it is */ - /* actually ignored. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Render( FT_Library library, - FT_Outline* outline, - FT_Raster_Params* params ); - - - /************************************************************************** - * - * @enum: - * FT_Orientation - * - * @description: - * A list of values used to describe an outline's contour orientation. - * - * The TrueType and Postscript specifications use different conventions - * to determine whether outline contours should be filled or unfilled. - * - * @values: - * FT_ORIENTATION_TRUETYPE :: - * According to the TrueType specification, clockwise contours must - * be filled, and counter-clockwise ones must be unfilled. - * - * FT_ORIENTATION_POSTSCRIPT :: - * According to the Postscript specification, counter-clockwise contours - * must be filled, and clockwise ones must be unfilled. - * - * FT_ORIENTATION_FILL_RIGHT :: - * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to - * remember that in TrueType, everything that is to the right of - * the drawing direction of a contour must be filled. - * - * FT_ORIENTATION_FILL_LEFT :: - * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to - * remember that in Postscript, everything that is to the left of - * the drawing direction of a contour must be filled. - * - * FT_ORIENTATION_NONE :: - * The orientation cannot be determined. That is, different parts of - * the glyph have different orientation. - * - */ - typedef enum - { - FT_ORIENTATION_TRUETYPE = 0, - FT_ORIENTATION_POSTSCRIPT = 1, - FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE, - FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT, - FT_ORIENTATION_NONE - - } FT_Orientation; - - - /************************************************************************** - * - * @function: - * FT_Outline_Get_Orientation - * - * @description: - * This function analyzes a glyph outline and tries to compute its - * fill orientation (see @FT_Orientation). This is done by computing - * the direction of each global horizontal and/or vertical extrema - * within the outline. - * - * Note that this will return @FT_ORIENTATION_TRUETYPE for empty - * outlines. - * - * @input: - * outline :: - * A handle to the source outline. - * - * @return: - * The orientation. - * - */ - FT_EXPORT( FT_Orientation ) - FT_Outline_Get_Orientation( FT_Outline* outline ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTOUTLN_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/src/common/freetype/ftpfr.h b/src/common/freetype/ftpfr.h deleted file mode 100644 index e2801fd0f..000000000 --- a/src/common/freetype/ftpfr.h +++ /dev/null @@ -1,172 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftpfr.h */ -/* */ -/* FreeType API for accessing PFR-specific data (specification only). */ -/* */ -/* Copyright 2002, 2003, 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTPFR_H__ -#define __FTPFR_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* pfr_fonts */ - /* */ - /* <Title> */ - /* PFR Fonts */ - /* */ - /* <Abstract> */ - /* PFR/TrueDoc specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of PFR-specific functions. */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @function: - * FT_Get_PFR_Metrics - * - * @description: - * Return the outline and metrics resolutions of a given PFR face. - * - * @input: - * face :: Handle to the input face. It can be a non-PFR face. - * - * @output: - * aoutline_resolution :: - * Outline resolution. This is equivalent to `face->units_per_EM'. - * Optional (parameter can be NULL). - * - * ametrics_resolution :: - * Metrics resolution. This is equivalent to `outline_resolution' - * for non-PFR fonts. Optional (parameter can be NULL). - * - * ametrics_x_scale :: - * A 16.16 fixed-point number used to scale distance expressed - * in metrics units to device sub-pixels. This is equivalent to - * `face->size->x_scale', but for metrics only. Optional (parameter - * can be NULL) - * - * ametrics_y_scale :: - * Same as `ametrics_x_scale' but for the vertical direction. - * optional (parameter can be NULL) - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * If the input face is not a PFR, this function will return an error. - * However, in all cases, it will return valid values. - */ - FT_EXPORT( FT_Error ) - FT_Get_PFR_Metrics( FT_Face face, - FT_UInt *aoutline_resolution, - FT_UInt *ametrics_resolution, - FT_Fixed *ametrics_x_scale, - FT_Fixed *ametrics_y_scale ); - - - /********************************************************************** - * - * @function: - * FT_Get_PFR_Kerning - * - * @description: - * Return the kerning pair corresponding to two glyphs in a PFR face. - * The distance is expressed in metrics units, unlike the result of - * @FT_Get_Kerning. - * - * @input: - * face :: A handle to the input face. - * - * left :: Index of the left glyph. - * - * right :: Index of the right glyph. - * - * @output: - * avector :: A kerning vector. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function always return distances in original PFR metrics - * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED - * mode, which always returns distances converted to outline units. - * - * You can use the value of the `x_scale' and `y_scale' parameters - * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels. - */ - FT_EXPORT( FT_Error ) - FT_Get_PFR_Kerning( FT_Face face, - FT_UInt left, - FT_UInt right, - FT_Vector *avector ); - - - /********************************************************************** - * - * @function: - * FT_Get_PFR_Advance - * - * @description: - * Return a given glyph advance, expressed in original metrics units, - * from a PFR font. - * - * @input: - * face :: A handle to the input face. - * - * gindex :: The glyph index. - * - * @output: - * aadvance :: The glyph advance in metrics units. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics - * to convert the advance to device sub-pixels (i.e., 1/64th of pixels). - */ - FT_EXPORT( FT_Error ) - FT_Get_PFR_Advance( FT_Face face, - FT_UInt gindex, - FT_Pos *aadvance ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTPFR_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftrender.h b/src/common/freetype/ftrender.h deleted file mode 100644 index 5b07f08c2..000000000 --- a/src/common/freetype/ftrender.h +++ /dev/null @@ -1,229 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftrender.h */ -/* */ -/* FreeType renderer modules public interface (specification). */ -/* */ -/* Copyright 1996-2001, 2005, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTRENDER_H__ -#define __FTRENDER_H__ - - -#include <ft2build.h> -#include FT_MODULE_H -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* module_management */ - /* */ - /*************************************************************************/ - - - /* create a new glyph object */ - typedef FT_Error - (*FT_Glyph_InitFunc)( FT_Glyph glyph, - FT_GlyphSlot slot ); - - /* destroys a given glyph object */ - typedef void - (*FT_Glyph_DoneFunc)( FT_Glyph glyph ); - - typedef void - (*FT_Glyph_TransformFunc)( FT_Glyph glyph, - const FT_Matrix* matrix, - const FT_Vector* delta ); - - typedef void - (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph, - FT_BBox* abbox ); - - typedef FT_Error - (*FT_Glyph_CopyFunc)( FT_Glyph source, - FT_Glyph target ); - - typedef FT_Error - (*FT_Glyph_PrepareFunc)( FT_Glyph glyph, - FT_GlyphSlot slot ); - -/* deprecated */ -#define FT_Glyph_Init_Func FT_Glyph_InitFunc -#define FT_Glyph_Done_Func FT_Glyph_DoneFunc -#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc -#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc -#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc -#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc - - - struct FT_Glyph_Class_ - { - FT_Long glyph_size; - FT_Glyph_Format glyph_format; - FT_Glyph_InitFunc glyph_init; - FT_Glyph_DoneFunc glyph_done; - FT_Glyph_CopyFunc glyph_copy; - FT_Glyph_TransformFunc glyph_transform; - FT_Glyph_GetBBoxFunc glyph_bbox; - FT_Glyph_PrepareFunc glyph_prepare; - }; - - - typedef FT_Error - (*FT_Renderer_RenderFunc)( FT_Renderer renderer, - FT_GlyphSlot slot, - FT_UInt mode, - const FT_Vector* origin ); - - typedef FT_Error - (*FT_Renderer_TransformFunc)( FT_Renderer renderer, - FT_GlyphSlot slot, - const FT_Matrix* matrix, - const FT_Vector* delta ); - - - typedef void - (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer, - FT_GlyphSlot slot, - FT_BBox* cbox ); - - - typedef FT_Error - (*FT_Renderer_SetModeFunc)( FT_Renderer renderer, - FT_ULong mode_tag, - FT_Pointer mode_ptr ); - -/* deprecated identifiers */ -#define FTRenderer_render FT_Renderer_RenderFunc -#define FTRenderer_transform FT_Renderer_TransformFunc -#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc -#define FTRenderer_setMode FT_Renderer_SetModeFunc - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Renderer_Class */ - /* */ - /* <Description> */ - /* The renderer module class descriptor. */ - /* */ - /* <Fields> */ - /* root :: The root @FT_Module_Class fields. */ - /* */ - /* glyph_format :: The glyph image format this renderer handles. */ - /* */ - /* render_glyph :: A method used to render the image that is in a */ - /* given glyph slot into a bitmap. */ - /* */ - /* set_mode :: A method used to pass additional parameters. */ - /* */ - /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. This */ - /* is a pointer to its raster's class. */ - /* */ - /* raster :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. This */ - /* is a pointer to the corresponding raster object, */ - /* if any. */ - /* */ - typedef struct FT_Renderer_Class_ - { - FT_Module_Class root; - - FT_Glyph_Format glyph_format; - - FT_Renderer_RenderFunc render_glyph; - FT_Renderer_TransformFunc transform_glyph; - FT_Renderer_GetCBoxFunc get_glyph_cbox; - FT_Renderer_SetModeFunc set_mode; - - FT_Raster_Funcs* raster_class; - - } FT_Renderer_Class; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Renderer */ - /* */ - /* <Description> */ - /* Retrieves the current renderer for a given glyph format. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object. */ - /* */ - /* format :: The glyph format. */ - /* */ - /* <Return> */ - /* A renderer handle. 0 if none found. */ - /* */ - /* <Note> */ - /* An error will be returned if a module already exists by that name, */ - /* or if the module requires a version of FreeType that is too great. */ - /* */ - /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */ - /* renderer by its name, use @FT_Get_Module. */ - /* */ - FT_EXPORT( FT_Renderer ) - FT_Get_Renderer( FT_Library library, - FT_Glyph_Format format ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Renderer */ - /* */ - /* <Description> */ - /* Sets the current renderer to use, and set additional mode. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* renderer :: A handle to the renderer object. */ - /* */ - /* num_params :: The number of additional parameters. */ - /* */ - /* parameters :: Additional parameters. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* In case of success, the renderer will be used to convert glyph */ - /* images in the renderer's known format into bitmaps. */ - /* */ - /* This doesn't change the current renderer for other formats. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Renderer( FT_Library library, - FT_Renderer renderer, - FT_UInt num_params, - FT_Parameter* parameters ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTRENDER_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftsizes.h b/src/common/freetype/ftsizes.h deleted file mode 100644 index 622df162d..000000000 --- a/src/common/freetype/ftsizes.h +++ /dev/null @@ -1,159 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsizes.h */ -/* */ -/* FreeType size objects management (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Typical application would normally not need to use these functions. */ - /* However, they have been placed in a public API for the rare cases */ - /* where they are needed. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTSIZES_H__ -#define __FTSIZES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* sizes_management */ - /* */ - /* <Title> */ - /* Size Management */ - /* */ - /* <Abstract> */ - /* Managing multiple sizes per face. */ - /* */ - /* <Description> */ - /* When creating a new face object (e.g., with @FT_New_Face), an */ - /* @FT_Size object is automatically created and used to store all */ - /* pixel-size dependent information, available in the `face->size' */ - /* field. */ - /* */ - /* It is however possible to create more sizes for a given face, */ - /* mostly in order to manage several character pixel sizes of the */ - /* same font family and style. See @FT_New_Size and @FT_Done_Size. */ - /* */ - /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */ - /* modify the contents of the current `active' size; you thus need */ - /* to use @FT_Activate_Size to change it. */ - /* */ - /* 99% of applications won't need the functions provided here, */ - /* especially if they use the caching sub-system, so be cautious */ - /* when using these. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Size */ - /* */ - /* <Description> */ - /* Create a new size object from a given face object. */ - /* */ - /* <Input> */ - /* face :: A handle to a parent face object. */ - /* */ - /* <Output> */ - /* asize :: A handle to a new size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* You need to call @FT_Activate_Size in order to select the new size */ - /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */ - /* @FT_Load_Glyph, @FT_Load_Char, etc. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Size( FT_Face face, - FT_Size* size ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Size */ - /* */ - /* <Description> */ - /* Discard a given size object. Note that @FT_Done_Face */ - /* automatically discards all size objects allocated with */ - /* @FT_New_Size. */ - /* */ - /* <Input> */ - /* size :: A handle to a target size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Size( FT_Size size ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Activate_Size */ - /* */ - /* <Description> */ - /* Even though it is possible to create several size objects for a */ - /* given face (see @FT_New_Size for details), functions like */ - /* @FT_Load_Glyph or @FT_Load_Char only use the last-created one to */ - /* determine the `current character pixel size'. */ - /* */ - /* This function can be used to `activate' a previously created size */ - /* object. */ - /* */ - /* <Input> */ - /* size :: A handle to a target size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* If `face' is the size's parent face object, this function changes */ - /* the value of `face->size' to the input size handle. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Activate_Size( FT_Size size ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTSIZES_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftsnames.h b/src/common/freetype/ftsnames.h deleted file mode 100644 index 003cbcd12..000000000 --- a/src/common/freetype/ftsnames.h +++ /dev/null @@ -1,170 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsnames.h */ -/* */ -/* Simple interface to access SFNT name tables (which are used */ -/* to hold font names, copyright info, notices, etc.) (specification). */ -/* */ -/* This is _not_ used to retrieve glyph names! */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FT_SFNT_NAMES_H__ -#define __FT_SFNT_NAMES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* sfnt_names */ - /* */ - /* <Title> */ - /* SFNT Names */ - /* */ - /* <Abstract> */ - /* Access the names embedded in TrueType and OpenType files. */ - /* */ - /* <Description> */ - /* The TrueType and OpenType specification allow the inclusion of */ - /* a special `names table' in font files. This table contains */ - /* textual (and internationalized) information regarding the font, */ - /* like family name, copyright, version, etc. */ - /* */ - /* The definitions below are used to access them if available. */ - /* */ - /* Note that this has nothing to do with glyph names! */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_SfntName */ - /* */ - /* <Description> */ - /* A structure used to model an SFNT `name' table entry. */ - /* */ - /* <Fields> */ - /* platform_id :: The platform ID for `string'. */ - /* */ - /* encoding_id :: The encoding ID for `string'. */ - /* */ - /* language_id :: The language ID for `string'. */ - /* */ - /* name_id :: An identifier for `string'. */ - /* */ - /* string :: The `name' string. Note that its format differs */ - /* depending on the (platform,encoding) pair. It can */ - /* be a Pascal String, a UTF-16 one, etc. */ - /* */ - /* Generally speaking, the string is not */ - /* zero-terminated. Please refer to the TrueType */ - /* specification for details. */ - /* */ - /* string_len :: The length of `string' in bytes. */ - /* */ - /* <Note> */ - /* Possible values for `platform_id', `encoding_id', `language_id', */ - /* and `name_id' are given in the file `ttnameid.h'. For details */ - /* please refer to the TrueType or OpenType specification. */ - /* */ - /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */ - /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */ - /* */ - typedef struct FT_SfntName_ - { - FT_UShort platform_id; - FT_UShort encoding_id; - FT_UShort language_id; - FT_UShort name_id; - - FT_Byte* string; /* this string is *not* null-terminated! */ - FT_UInt string_len; /* in bytes */ - - } FT_SfntName; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Sfnt_Name_Count */ - /* */ - /* <Description> */ - /* Retrieves the number of name strings in the SFNT `name' table. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* <Return> */ - /* The number of strings in the `name' table. */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Get_Sfnt_Name_Count( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Sfnt_Name */ - /* */ - /* <Description> */ - /* Retrieves a string of the SFNT `name' table for a given index. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* idx :: The index of the `name' string. */ - /* */ - /* <Output> */ - /* aname :: The indexed @FT_SfntName structure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* The `string' array returned in the `aname' structure is not */ - /* null-terminated. */ - /* */ - /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */ - /* `name' table entries, then do a loop until you get the right */ - /* platform, encoding, and name ID. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Sfnt_Name( FT_Face face, - FT_UInt idx, - FT_SfntName *aname ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FT_SFNT_NAMES_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftstroke.h b/src/common/freetype/ftstroke.h deleted file mode 100644 index 738b43c1a..000000000 --- a/src/common/freetype/ftstroke.h +++ /dev/null @@ -1,716 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftstroke.h */ -/* */ -/* FreeType path stroker (specification). */ -/* */ -/* Copyright 2002, 2003, 2004, 2005, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FT_STROKE_H__ -#define __FT_STROKE_H__ - -#include <ft2build.h> -#include FT_OUTLINE_H -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /************************************************************************ - * - * @section: - * glyph_stroker - * - * @title: - * Glyph Stroker - * - * @abstract: - * Generating bordered and stroked glyphs. - * - * @description: - * This component generates stroked outlines of a given vectorial - * glyph. It also allows you to retrieve the `outside' and/or the - * `inside' borders of the stroke. - * - * This can be useful to generate `bordered' glyph, i.e., glyphs - * displayed with a coloured (and anti-aliased) border around their - * shape. - */ - - - /************************************************************** - * - * @type: - * FT_Stroker - * - * @description: - * Opaque handler to a path stroker object. - */ - typedef struct FT_StrokerRec_* FT_Stroker; - - - /************************************************************** - * - * @enum: - * FT_Stroker_LineJoin - * - * @description: - * These values determine how two joining lines are rendered - * in a stroker. - * - * @values: - * FT_STROKER_LINEJOIN_ROUND :: - * Used to render rounded line joins. Circular arcs are used - * to join two lines smoothly. - * - * FT_STROKER_LINEJOIN_BEVEL :: - * Used to render beveled line joins; i.e., the two joining lines - * are extended until they intersect. - * - * FT_STROKER_LINEJOIN_MITER :: - * Same as beveled rendering, except that an additional line - * break is added if the angle between the two joining lines - * is too closed (this is useful to avoid unpleasant spikes - * in beveled rendering). - */ - typedef enum - { - FT_STROKER_LINEJOIN_ROUND = 0, - FT_STROKER_LINEJOIN_BEVEL, - FT_STROKER_LINEJOIN_MITER - - } FT_Stroker_LineJoin; - - - /************************************************************** - * - * @enum: - * FT_Stroker_LineCap - * - * @description: - * These values determine how the end of opened sub-paths are - * rendered in a stroke. - * - * @values: - * FT_STROKER_LINECAP_BUTT :: - * The end of lines is rendered as a full stop on the last - * point itself. - * - * FT_STROKER_LINECAP_ROUND :: - * The end of lines is rendered as a half-circle around the - * last point. - * - * FT_STROKER_LINECAP_SQUARE :: - * The end of lines is rendered as a square around the - * last point. - */ - typedef enum - { - FT_STROKER_LINECAP_BUTT = 0, - FT_STROKER_LINECAP_ROUND, - FT_STROKER_LINECAP_SQUARE - - } FT_Stroker_LineCap; - - - /************************************************************** - * - * @enum: - * FT_StrokerBorder - * - * @description: - * These values are used to select a given stroke border - * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder. - * - * @values: - * FT_STROKER_BORDER_LEFT :: - * Select the left border, relative to the drawing direction. - * - * FT_STROKER_BORDER_RIGHT :: - * Select the right border, relative to the drawing direction. - * - * @note: - * Applications are generally interested in the `inside' and `outside' - * borders. However, there is no direct mapping between these and the - * `left' and `right' ones, since this really depends on the glyph's - * drawing orientation, which varies between font formats. - * - * You can however use @FT_Outline_GetInsideBorder and - * @FT_Outline_GetOutsideBorder to get these. - */ - typedef enum - { - FT_STROKER_BORDER_LEFT = 0, - FT_STROKER_BORDER_RIGHT - - } FT_StrokerBorder; - - - /************************************************************** - * - * @function: - * FT_Outline_GetInsideBorder - * - * @description: - * Retrieve the @FT_StrokerBorder value corresponding to the - * `inside' borders of a given outline. - * - * @input: - * outline :: - * The source outline handle. - * - * @return: - * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid - * outlines. - */ - FT_EXPORT( FT_StrokerBorder ) - FT_Outline_GetInsideBorder( FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Outline_GetOutsideBorder - * - * @description: - * Retrieve the @FT_StrokerBorder value corresponding to the - * `outside' borders of a given outline. - * - * @input: - * outline :: - * The source outline handle. - * - * @return: - * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid - * outlines. - */ - FT_EXPORT( FT_StrokerBorder ) - FT_Outline_GetOutsideBorder( FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Stroker_New - * - * @description: - * Create a new stroker object. - * - * @input: - * library :: - * FreeType library handle. - * - * @output: - * astroker :: - * A new stroker object handle. NULL in case of error. - * - * @return: - * FreeType error code. 0 means success. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_New( FT_Library library, - FT_Stroker *astroker ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Set - * - * @description: - * Reset a stroker object's attributes. - * - * @input: - * stroker :: - * The target stroker handle. - * - * radius :: - * The border radius. - * - * line_cap :: - * The line cap style. - * - * line_join :: - * The line join style. - * - * miter_limit :: - * The miter limit for the FT_STROKER_LINEJOIN_MITER style, - * expressed as 16.16 fixed point value. - * - * @note: - * The radius is expressed in the same units that the outline - * coordinates. - */ - FT_EXPORT( void ) - FT_Stroker_Set( FT_Stroker stroker, - FT_Fixed radius, - FT_Stroker_LineCap line_cap, - FT_Stroker_LineJoin line_join, - FT_Fixed miter_limit ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Rewind - * - * @description: - * Reset a stroker object without changing its attributes. - * You should call this function before beginning a new - * series of calls to @FT_Stroker_BeginSubPath or - * @FT_Stroker_EndSubPath. - * - * @input: - * stroker :: - * The target stroker handle. - */ - FT_EXPORT( void ) - FT_Stroker_Rewind( FT_Stroker stroker ); - - - /************************************************************** - * - * @function: - * FT_Stroker_ParseOutline - * - * @description: - * A convenience function used to parse a whole outline with - * the stroker. The resulting outline(s) can be retrieved - * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export. - * - * @input: - * stroker :: - * The target stroker handle. - * - * outline :: - * The source outline. - * - * opened :: - * A boolean. If 1, the outline is treated as an open path instead - * of a closed one. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * If `opened' is 0 (the default), the outline is treated as a closed - * path, and the stroker will generate two distinct `border' outlines. - * - * If `opened' is 1, the outline is processed as an open path, and the - * stroker will generate a single `stroke' outline. - * - * This function calls @FT_Stroker_Rewind automatically. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_ParseOutline( FT_Stroker stroker, - FT_Outline* outline, - FT_Bool opened ); - - - /************************************************************** - * - * @function: - * FT_Stroker_BeginSubPath - * - * @description: - * Start a new sub-path in the stroker. - * - * @input: - * stroker :: - * The target stroker handle. - * - * to :: - * A pointer to the start vector. - * - * open :: - * A boolean. If 1, the sub-path is treated as an open one. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function is useful when you need to stroke a path that is - * not stored as an @FT_Outline object. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_BeginSubPath( FT_Stroker stroker, - FT_Vector* to, - FT_Bool open ); - - - /************************************************************** - * - * @function: - * FT_Stroker_EndSubPath - * - * @description: - * Close the current sub-path in the stroker. - * - * @input: - * stroker :: - * The target stroker handle. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * You should call this function after @FT_Stroker_BeginSubPath. - * If the subpath was not `opened', this function will `draw' a - * single line segment to the start position when needed. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_EndSubPath( FT_Stroker stroker ); - - - /************************************************************** - * - * @function: - * FT_Stroker_LineTo - * - * @description: - * `Draw' a single line segment in the stroker's current sub-path, - * from the last position. - * - * @input: - * stroker :: - * The target stroker handle. - * - * to :: - * A pointer to the destination point. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * You should call this function between @FT_Stroker_BeginSubPath and - * @FT_Stroker_EndSubPath. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_LineTo( FT_Stroker stroker, - FT_Vector* to ); - - - /************************************************************** - * - * @function: - * FT_Stroker_ConicTo - * - * @description: - * `Draw' a single quadratic Bézier in the stroker's current sub-path, - * from the last position. - * - * @input: - * stroker :: - * The target stroker handle. - * - * control :: - * A pointer to a Bézier control point. - * - * to :: - * A pointer to the destination point. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * You should call this function between @FT_Stroker_BeginSubPath and - * @FT_Stroker_EndSubPath. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_ConicTo( FT_Stroker stroker, - FT_Vector* control, - FT_Vector* to ); - - - /************************************************************** - * - * @function: - * FT_Stroker_CubicTo - * - * @description: - * `Draw' a single cubic Bézier in the stroker's current sub-path, - * from the last position. - * - * @input: - * stroker :: - * The target stroker handle. - * - * control1 :: - * A pointer to the first Bézier control point. - * - * control2 :: - * A pointer to second Bézier control point. - * - * to :: - * A pointer to the destination point. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * You should call this function between @FT_Stroker_BeginSubPath and - * @FT_Stroker_EndSubPath. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_CubicTo( FT_Stroker stroker, - FT_Vector* control1, - FT_Vector* control2, - FT_Vector* to ); - - - /************************************************************** - * - * @function: - * FT_Stroker_GetBorderCounts - * - * @description: - * Call this function once you have finished parsing your paths - * with the stroker. It will return the number of points and - * contours necessary to export one of the `border' or `stroke' - * outlines generated by the stroker. - * - * @input: - * stroker :: - * The target stroker handle. - * - * border :: - * The border index. - * - * @output: - * anum_points :: - * The number of points. - * - * anum_contours :: - * The number of contours. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * When an outline, or a sub-path, is `closed', the stroker generates - * two independent `border' outlines, named `left' and `right'. - * - * When the outline, or a sub-path, is `opened', the stroker merges - * the `border' outlines with caps. The `left' border receives all - * points, while the `right' border becomes empty. - * - * Use the function @FT_Stroker_GetCounts instead if you want to - * retrieve the counts associated to both borders. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_GetBorderCounts( FT_Stroker stroker, - FT_StrokerBorder border, - FT_UInt *anum_points, - FT_UInt *anum_contours ); - - - /************************************************************** - * - * @function: - * FT_Stroker_ExportBorder - * - * @description: - * Call this function after @FT_Stroker_GetBorderCounts to - * export the corresponding border to your own @FT_Outline - * structure. - * - * Note that this function will append the border points and - * contours to your outline, but will not try to resize its - * arrays. - * - * @input: - * stroker :: - * The target stroker handle. - * - * border :: - * The border index. - * - * outline :: - * The target outline handle. - * - * @note: - * Always call this function after @FT_Stroker_GetBorderCounts to - * get sure that there is enough room in your @FT_Outline object to - * receive all new data. - * - * When an outline, or a sub-path, is `closed', the stroker generates - * two independent `border' outlines, named `left' and `right' - * - * When the outline, or a sub-path, is `opened', the stroker merges - * the `border' outlines with caps. The `left' border receives all - * points, while the `right' border becomes empty. - * - * Use the function @FT_Stroker_Export instead if you want to - * retrieve all borders at once. - */ - FT_EXPORT( void ) - FT_Stroker_ExportBorder( FT_Stroker stroker, - FT_StrokerBorder border, - FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Stroker_GetCounts - * - * @description: - * Call this function once you have finished parsing your paths - * with the stroker. It returns the number of points and - * contours necessary to export all points/borders from the stroked - * outline/path. - * - * @input: - * stroker :: - * The target stroker handle. - * - * @output: - * anum_points :: - * The number of points. - * - * anum_contours :: - * The number of contours. - * - * @return: - * FreeType error code. 0 means success. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_GetCounts( FT_Stroker stroker, - FT_UInt *anum_points, - FT_UInt *anum_contours ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Export - * - * @description: - * Call this function after @FT_Stroker_GetBorderCounts to - * export the all borders to your own @FT_Outline structure. - * - * Note that this function will append the border points and - * contours to your outline, but will not try to resize its - * arrays. - * - * @input: - * stroker :: - * The target stroker handle. - * - * outline :: - * The target outline handle. - */ - FT_EXPORT( void ) - FT_Stroker_Export( FT_Stroker stroker, - FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Done - * - * @description: - * Destroy a stroker object. - * - * @input: - * stroker :: - * A stroker handle. Can be NULL. - */ - FT_EXPORT( void ) - FT_Stroker_Done( FT_Stroker stroker ); - - - /************************************************************** - * - * @function: - * FT_Glyph_Stroke - * - * @description: - * Stroke a given outline glyph object with a given stroker. - * - * @inout: - * pglyph :: - * Source glyph handle on input, new glyph handle on output. - * - * @input: - * stroker :: - * A stroker handle. - * - * destroy :: - * A Boolean. If 1, the source glyph object is destroyed - * on success. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The source glyph is untouched in case of error. - */ - FT_EXPORT( FT_Error ) - FT_Glyph_Stroke( FT_Glyph *pglyph, - FT_Stroker stroker, - FT_Bool destroy ); - - - /************************************************************** - * - * @function: - * FT_Glyph_StrokeBorder - * - * @description: - * Stroke a given outline glyph object with a given stroker, but - * only return either its inside or outside border. - * - * @inout: - * pglyph :: - * Source glyph handle on input, new glyph handle on output. - * - * @input: - * stroker :: - * A stroker handle. - * - * inside :: - * A Boolean. If 1, return the inside border, otherwise - * the outside border. - * - * destroy :: - * A Boolean. If 1, the source glyph object is destroyed - * on success. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The source glyph is untouched in case of error. - */ - FT_EXPORT( FT_Error ) - FT_Glyph_StrokeBorder( FT_Glyph *pglyph, - FT_Stroker stroker, - FT_Bool inside, - FT_Bool destroy ); - - /* */ - -FT_END_HEADER - -#endif /* __FT_STROKE_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/src/common/freetype/ftsynth.h b/src/common/freetype/ftsynth.h deleted file mode 100644 index 36984bf1a..000000000 --- a/src/common/freetype/ftsynth.h +++ /dev/null @@ -1,73 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsynth.h */ -/* */ -/* FreeType synthesizing code for emboldening and slanting */ -/* (specification). */ -/* */ -/* Copyright 2000-2001, 2003, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /********* *********/ - /********* WARNING, THIS IS ALPHA CODE, THIS API *********/ - /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/ - /********* FREETYPE DEVELOPMENT TEAM *********/ - /********* *********/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - -#ifndef __FTSYNTH_H__ -#define __FTSYNTH_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /* Make sure slot owns slot->bitmap. */ - FT_EXPORT( FT_Error ) - FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot ); - - /* Do not use this function directly! Copy the code to */ - /* your application and modify it to suit your need. */ - FT_EXPORT( void ) - FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); - - - FT_EXPORT( void ) - FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); - - /* */ - -FT_END_HEADER - -#endif /* __FTSYNTH_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftsystem.h b/src/common/freetype/ftsystem.h deleted file mode 100644 index 59cd01982..000000000 --- a/src/common/freetype/ftsystem.h +++ /dev/null @@ -1,346 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsystem.h */ -/* */ -/* FreeType low-level system interface definition (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2005 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTSYSTEM_H__ -#define __FTSYSTEM_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* system_interface */ - /* */ - /* <Title> */ - /* System Interface */ - /* */ - /* <Abstract> */ - /* How FreeType manages memory and i/o. */ - /* */ - /* <Description> */ - /* This section contains various definitions related to memory */ - /* management and i/o access. You need to understand this */ - /* information if you want to use a custom memory manager or you own */ - /* i/o streams. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* M E M O R Y M A N A G E M E N T */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: - * FT_Memory - * - * @description: - * A handle to a given memory manager object, defined with an - * @FT_MemoryRec structure. - * - */ - typedef struct FT_MemoryRec_* FT_Memory; - - - /************************************************************************* - * - * @functype: - * FT_Alloc_Func - * - * @description: - * A function used to allocate `size' bytes from `memory'. - * - * @input: - * memory :: - * A handle to the source memory manager. - * - * size :: - * The size in bytes to allocate. - * - * @return: - * Address of new memory block. 0 in case of failure. - * - */ - typedef void* - (*FT_Alloc_Func)( FT_Memory memory, - long size ); - - - /************************************************************************* - * - * @functype: - * FT_Free_Func - * - * @description: - * A function used to release a given block of memory. - * - * @input: - * memory :: - * A handle to the source memory manager. - * - * block :: - * The address of the target memory block. - * - */ - typedef void - (*FT_Free_Func)( FT_Memory memory, - void* block ); - - - /************************************************************************* - * - * @functype: - * FT_Realloc_Func - * - * @description: - * A function used to re-allocate a given block of memory. - * - * @input: - * memory :: - * A handle to the source memory manager. - * - * cur_size :: - * The block's current size in bytes. - * - * new_size :: - * The block's requested new size. - * - * block :: - * The block's current address. - * - * @return: - * New block address. 0 in case of memory shortage. - * - * @note: - * In case of error, the old block must still be available. - * - */ - typedef void* - (*FT_Realloc_Func)( FT_Memory memory, - long cur_size, - long new_size, - void* block ); - - - /************************************************************************* - * - * @struct: - * FT_MemoryRec - * - * @description: - * A structure used to describe a given memory manager to FreeType 2. - * - * @fields: - * user :: - * A generic typeless pointer for user data. - * - * alloc :: - * A pointer type to an allocation function. - * - * free :: - * A pointer type to an memory freeing function. - * - * realloc :: - * A pointer type to a reallocation function. - * - */ - struct FT_MemoryRec_ - { - void* user; - FT_Alloc_Func alloc; - FT_Free_Func free; - FT_Realloc_Func realloc; - }; - - - /*************************************************************************/ - /* */ - /* I / O M A N A G E M E N T */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: - * FT_Stream - * - * @description: - * A handle to an input stream. - * - */ - typedef struct FT_StreamRec_* FT_Stream; - - - /************************************************************************* - * - * @struct: - * FT_StreamDesc - * - * @description: - * A union type used to store either a long or a pointer. This is used - * to store a file descriptor or a `FILE*' in an input stream. - * - */ - typedef union FT_StreamDesc_ - { - long value; - void* pointer; - - } FT_StreamDesc; - - - /************************************************************************* - * - * @functype: - * FT_Stream_IoFunc - * - * @description: - * A function used to seek and read data from a given input stream. - * - * @input: - * stream :: - * A handle to the source stream. - * - * offset :: - * The offset of read in stream (always from start). - * - * buffer :: - * The address of the read buffer. - * - * count :: - * The number of bytes to read from the stream. - * - * @return: - * The number of bytes effectively read by the stream. - * - * @note: - * This function might be called to perform a seek or skip operation - * with a `count' of 0. - * - */ - typedef unsigned long - (*FT_Stream_IoFunc)( FT_Stream stream, - unsigned long offset, - unsigned char* buffer, - unsigned long count ); - - - /************************************************************************* - * - * @functype: - * FT_Stream_CloseFunc - * - * @description: - * A function used to close a given input stream. - * - * @input: - * stream :: - * A handle to the target stream. - * - */ - typedef void - (*FT_Stream_CloseFunc)( FT_Stream stream ); - - - /************************************************************************* - * - * @struct: - * FT_StreamRec - * - * @description: - * A structure used to describe an input stream. - * - * @input: - * base :: - * For memory-based streams, this is the address of the first stream - * byte in memory. This field should always be set to NULL for - * disk-based streams. - * - * size :: - * The stream size in bytes. - * - * pos :: - * The current position within the stream. - * - * descriptor :: - * This field is a union that can hold an integer or a pointer. It is - * used by stream implementations to store file descriptors or `FILE*' - * pointers. - * - * pathname :: - * This field is completely ignored by FreeType. However, it is often - * useful during debugging to use it to store the stream's filename - * (where available). - * - * read :: - * The stream's input function. - * - * close :: - * The stream;s close function. - * - * memory :: - * The memory manager to use to preload frames. This is set - * internally by FreeType and shouldn't be touched by stream - * implementations. - * - * cursor :: - * This field is set and used internally by FreeType when parsing - * frames. - * - * limit :: - * This field is set and used internally by FreeType when parsing - * frames. - * - */ - typedef struct FT_StreamRec_ - { - unsigned char* base; - unsigned long size; - unsigned long pos; - - FT_StreamDesc descriptor; - FT_StreamDesc pathname; - FT_Stream_IoFunc read; - FT_Stream_CloseFunc close; - - FT_Memory memory; - unsigned char* cursor; - unsigned char* limit; - - } FT_StreamRec; - - - /* */ - - -FT_END_HEADER - -#endif /* __FTSYSTEM_H__ */ - - -/* END */ diff --git a/src/common/freetype/fttrigon.h b/src/common/freetype/fttrigon.h deleted file mode 100644 index 6b77d2ee5..000000000 --- a/src/common/freetype/fttrigon.h +++ /dev/null @@ -1,350 +0,0 @@ -/***************************************************************************/ -/* */ -/* fttrigon.h */ -/* */ -/* FreeType trigonometric functions (specification). */ -/* */ -/* Copyright 2001, 2003, 2005, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTTRIGON_H__ -#define __FTTRIGON_H__ - -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* computations */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: - * FT_Angle - * - * @description: - * This type is used to model angle values in FreeType. Note that the - * angle is a 16.16 fixed float value expressed in degrees. - * - */ - typedef FT_Fixed FT_Angle; - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_PI - * - * @description: - * The angle pi expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_PI ( 180L << 16 ) - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_2PI - * - * @description: - * The angle 2*pi expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_PI2 - * - * @description: - * The angle pi/2 expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_PI4 - * - * @description: - * The angle pi/4 expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) - - - /************************************************************************* - * - * @function: - * FT_Sin - * - * @description: - * Return the sinus of a given angle in fixed point format. - * - * @input: - * angle :: - * The input angle. - * - * @return: - * The sinus value. - * - * @note: - * If you need both the sinus and cosinus for a given angle, use the - * function @FT_Vector_Unit. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Sin( FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Cos - * - * @description: - * Return the cosinus of a given angle in fixed point format. - * - * @input: - * angle :: - * The input angle. - * - * @return: - * The cosinus value. - * - * @note: - * If you need both the sinus and cosinus for a given angle, use the - * function @FT_Vector_Unit. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Cos( FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Tan - * - * @description: - * Return the tangent of a given angle in fixed point format. - * - * @input: - * angle :: - * The input angle. - * - * @return: - * The tangent value. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Tan( FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Atan2 - * - * @description: - * Return the arc-tangent corresponding to a given vector (x,y) in - * the 2d plane. - * - * @input: - * x :: - * The horizontal vector coordinate. - * - * y :: - * The vertical vector coordinate. - * - * @return: - * The arc-tangent value (i.e. angle). - * - */ - FT_EXPORT( FT_Angle ) - FT_Atan2( FT_Fixed x, - FT_Fixed y ); - - - /************************************************************************* - * - * @function: - * FT_Angle_Diff - * - * @description: - * Return the difference between two angles. The result is always - * constrained to the ]-PI..PI] interval. - * - * @input: - * angle1 :: - * First angle. - * - * angle2 :: - * Second angle. - * - * @return: - * Constrained value of `value2-value1'. - * - */ - FT_EXPORT( FT_Angle ) - FT_Angle_Diff( FT_Angle angle1, - FT_Angle angle2 ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Unit - * - * @description: - * Return the unit vector corresponding to a given angle. After the - * call, the value of `vec.x' will be `sin(angle)', and the value of - * `vec.y' will be `cos(angle)'. - * - * This function is useful to retrieve both the sinus and cosinus of a - * given angle quickly. - * - * @output: - * vec :: - * The address of target vector. - * - * @input: - * angle :: - * The address of angle. - * - */ - FT_EXPORT( void ) - FT_Vector_Unit( FT_Vector* vec, - FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Rotate - * - * @description: - * Rotate a vector by a given angle. - * - * @inout: - * vec :: - * The address of target vector. - * - * @input: - * angle :: - * The address of angle. - * - */ - FT_EXPORT( void ) - FT_Vector_Rotate( FT_Vector* vec, - FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Length - * - * @description: - * Return the length of a given vector. - * - * @input: - * vec :: - * The address of target vector. - * - * @return: - * The vector length, expressed in the same units that the original - * vector coordinates. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Vector_Length( FT_Vector* vec ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Polarize - * - * @description: - * Compute both the length and angle of a given vector. - * - * @input: - * vec :: - * The address of source vector. - * - * @output: - * length :: - * The vector length. - * - * angle :: - * The vector angle. - * - */ - FT_EXPORT( void ) - FT_Vector_Polarize( FT_Vector* vec, - FT_Fixed *length, - FT_Angle *angle ); - - - /************************************************************************* - * - * @function: - * FT_Vector_From_Polar - * - * @description: - * Compute vector coordinates from a length and angle. - * - * @output: - * vec :: - * The address of source vector. - * - * @input: - * length :: - * The vector length. - * - * angle :: - * The vector angle. - * - */ - FT_EXPORT( void ) - FT_Vector_From_Polar( FT_Vector* vec, - FT_Fixed length, - FT_Angle angle ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTTRIGON_H__ */ - - -/* END */ diff --git a/src/common/freetype/fttypes.h b/src/common/freetype/fttypes.h deleted file mode 100644 index 2340bacd3..000000000 --- a/src/common/freetype/fttypes.h +++ /dev/null @@ -1,583 +0,0 @@ -/***************************************************************************/ -/* */ -/* fttypes.h */ -/* */ -/* FreeType simple types definitions (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2004, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTTYPES_H__ -#define __FTTYPES_H__ - - -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_SYSTEM_H -#include FT_IMAGE_H - -#include <stddef.h> - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /* <Title> */ - /* Basic Data Types */ - /* */ - /* <Abstract> */ - /* The basic data types defined by the library. */ - /* */ - /* <Description> */ - /* This section contains the basic data types defined by FreeType 2, */ - /* ranging from simple scalar types to bitmap descriptors. More */ - /* font-specific structures are defined in a different section. */ - /* */ - /* <Order> */ - /* FT_Byte */ - /* FT_Bytes */ - /* FT_Char */ - /* FT_Int */ - /* FT_UInt */ - /* FT_Short */ - /* FT_UShort */ - /* FT_Long */ - /* FT_ULong */ - /* FT_Bool */ - /* FT_Offset */ - /* FT_PtrDist */ - /* FT_String */ - /* FT_Tag */ - /* FT_Error */ - /* FT_Fixed */ - /* FT_Pointer */ - /* FT_Pos */ - /* FT_Vector */ - /* FT_BBox */ - /* FT_Matrix */ - /* FT_FWord */ - /* FT_UFWord */ - /* FT_F2Dot14 */ - /* FT_UnitVector */ - /* FT_F26Dot6 */ - /* */ - /* */ - /* FT_Generic */ - /* FT_Generic_Finalizer */ - /* */ - /* FT_Bitmap */ - /* FT_Pixel_Mode */ - /* FT_Palette_Mode */ - /* FT_Glyph_Format */ - /* FT_IMAGE_TAG */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bool */ - /* */ - /* <Description> */ - /* A typedef of unsigned char, used for simple booleans. As usual, */ - /* values 1 and 0 represent true and false, respectively. */ - /* */ - typedef unsigned char FT_Bool; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_FWord */ - /* */ - /* <Description> */ - /* A signed 16-bit integer used to store a distance in original font */ - /* units. */ - /* */ - typedef signed short FT_FWord; /* distance in FUnits */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UFWord */ - /* */ - /* <Description> */ - /* An unsigned 16-bit integer used to store a distance in original */ - /* font units. */ - /* */ - typedef unsigned short FT_UFWord; /* unsigned distance */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Char */ - /* */ - /* <Description> */ - /* A simple typedef for the _signed_ char type. */ - /* */ - typedef signed char FT_Char; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Byte */ - /* */ - /* <Description> */ - /* A simple typedef for the _unsigned_ char type. */ - /* */ - typedef unsigned char FT_Byte; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bytes */ - /* */ - /* <Description> */ - /* A typedef for constant memory areas. */ - /* */ - typedef const FT_Byte* FT_Bytes; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Tag */ - /* */ - /* <Description> */ - /* A typedef for 32bit tags (as used in the SFNT format). */ - /* */ - typedef FT_UInt32 FT_Tag; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_String */ - /* */ - /* <Description> */ - /* A simple typedef for the char type, usually used for strings. */ - /* */ - typedef char FT_String; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Short */ - /* */ - /* <Description> */ - /* A typedef for signed short. */ - /* */ - typedef signed short FT_Short; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UShort */ - /* */ - /* <Description> */ - /* A typedef for unsigned short. */ - /* */ - typedef unsigned short FT_UShort; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Int */ - /* */ - /* <Description> */ - /* A typedef for the int type. */ - /* */ - typedef signed int FT_Int; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UInt */ - /* */ - /* <Description> */ - /* A typedef for the unsigned int type. */ - /* */ - typedef unsigned int FT_UInt; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Long */ - /* */ - /* <Description> */ - /* A typedef for signed long. */ - /* */ - typedef signed long FT_Long; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ULong */ - /* */ - /* <Description> */ - /* A typedef for unsigned long. */ - /* */ - typedef unsigned long FT_ULong; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F2Dot14 */ - /* */ - /* <Description> */ - /* A signed 2.14 fixed float type used for unit vectors. */ - /* */ - typedef signed short FT_F2Dot14; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F26Dot6 */ - /* */ - /* <Description> */ - /* A signed 26.6 fixed float type used for vectorial pixel */ - /* coordinates. */ - /* */ - typedef signed long FT_F26Dot6; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Fixed */ - /* */ - /* <Description> */ - /* This type is used to store 16.16 fixed float values, like scaling */ - /* values or matrix coefficients. */ - /* */ - typedef signed long FT_Fixed; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Error */ - /* */ - /* <Description> */ - /* The FreeType error code type. A value of 0 is always interpreted */ - /* as a successful operation. */ - /* */ - typedef int FT_Error; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Pointer */ - /* */ - /* <Description> */ - /* A simple typedef for a typeless pointer. */ - /* */ - typedef void* FT_Pointer; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Offset */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI C `size_t' type, i.e., the largest */ - /* _unsigned_ integer type used to express a file size or position, */ - /* or a memory block size. */ - /* */ - typedef size_t FT_Offset; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_PtrDist */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI C `ptrdiff_t' type, i.e., the */ - /* largest _signed_ integer type used to express the distance */ - /* between two pointers. */ - /* */ - typedef ft_ptrdiff_t FT_PtrDist; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_UnitVector */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2D vector unit vector. Uses */ - /* FT_F2Dot14 types. */ - /* */ - /* <Fields> */ - /* x :: Horizontal coordinate. */ - /* */ - /* y :: Vertical coordinate. */ - /* */ - typedef struct FT_UnitVector_ - { - FT_F2Dot14 x; - FT_F2Dot14 y; - - } FT_UnitVector; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Matrix */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2x2 matrix. Coefficients are */ - /* in 16.16 fixed float format. The computation performed is: */ - /* */ - /* { */ - /* x' = x*xx + y*xy */ - /* y' = x*yx + y*yy */ - /* } */ - /* */ - /* <Fields> */ - /* xx :: Matrix coefficient. */ - /* */ - /* xy :: Matrix coefficient. */ - /* */ - /* yx :: Matrix coefficient. */ - /* */ - /* yy :: Matrix coefficient. */ - /* */ - typedef struct FT_Matrix_ - { - FT_Fixed xx, xy; - FT_Fixed yx, yy; - - } FT_Matrix; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Data */ - /* */ - /* <Description> */ - /* Read-only binary data represented as a pointer and a length. */ - /* */ - /* <Fields> */ - /* pointer :: The data. */ - /* */ - /* length :: The length of the data in bytes. */ - /* */ - typedef struct FT_Data_ - { - const FT_Byte* pointer; - FT_Int length; - - } FT_Data; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Generic_Finalizer */ - /* */ - /* <Description> */ - /* Describes a function used to destroy the `client' data of any */ - /* FreeType object. See the description of the @FT_Generic type for */ - /* details of usage. */ - /* */ - /* <Input> */ - /* The address of the FreeType object which is under finalization. */ - /* Its client data is accessed through its `generic' field. */ - /* */ - typedef void (*FT_Generic_Finalizer)(void* object); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Generic */ - /* */ - /* <Description> */ - /* Client applications often need to associate their own data to a */ - /* variety of FreeType core objects. For example, a text layout API */ - /* might want to associate a glyph cache to a given size object. */ - /* */ - /* Most FreeType object contains a `generic' field, of type */ - /* FT_Generic, which usage is left to client applications and font */ - /* servers. */ - /* */ - /* It can be used to store a pointer to client-specific data, as well */ - /* as the address of a `finalizer' function, which will be called by */ - /* FreeType when the object is destroyed (for example, the previous */ - /* client example would put the address of the glyph cache destructor */ - /* in the `finalizer' field). */ - /* */ - /* <Fields> */ - /* data :: A typeless pointer to any client-specified data. This */ - /* field is completely ignored by the FreeType library. */ - /* */ - /* finalizer :: A pointer to a `generic finalizer' function, which */ - /* will be called when the object is destroyed. If this */ - /* field is set to NULL, no code will be called. */ - /* */ - typedef struct FT_Generic_ - { - void* data; - FT_Generic_Finalizer finalizer; - - } FT_Generic; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_MAKE_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags which are used to label */ - /* TrueType tables into an unsigned long to be used within FreeType. */ - /* */ - /* <Note> */ - /* The produced values *must* be 32bit integers. Don't redefine this */ - /* macro. */ - /* */ -#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ - ( ( (FT_ULong)_x1 << 24 ) | \ - ( (FT_ULong)_x2 << 16 ) | \ - ( (FT_ULong)_x3 << 8 ) | \ - (FT_ULong)_x4 ) - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* L I S T M A N A G E M E N T */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* list_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ListNode */ - /* */ - /* <Description> */ - /* Many elements and objects in FreeType are listed through an */ - /* @FT_List record (see @FT_ListRec). As its name suggests, an */ - /* FT_ListNode is a handle to a single list element. */ - /* */ - typedef struct FT_ListNodeRec_* FT_ListNode; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_List */ - /* */ - /* <Description> */ - /* A handle to a list record (see @FT_ListRec). */ - /* */ - typedef struct FT_ListRec_* FT_List; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListNodeRec */ - /* */ - /* <Description> */ - /* A structure used to hold a single list element. */ - /* */ - /* <Fields> */ - /* prev :: The previous element in the list. NULL if first. */ - /* */ - /* next :: The next element in the list. NULL if last. */ - /* */ - /* data :: A typeless pointer to the listed object. */ - /* */ - typedef struct FT_ListNodeRec_ - { - FT_ListNode prev; - FT_ListNode next; - void* data; - - } FT_ListNodeRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListRec */ - /* */ - /* <Description> */ - /* A structure used to hold a simple doubly-linked list. These are */ - /* used in many parts of FreeType. */ - /* */ - /* <Fields> */ - /* head :: The head (first element) of doubly-linked list. */ - /* */ - /* tail :: The tail (last element) of doubly-linked list. */ - /* */ - typedef struct FT_ListRec_ - { - FT_ListNode head; - FT_ListNode tail; - - } FT_ListRec; - - - /* */ - -#define FT_IS_EMPTY( list ) ( (list).head == 0 ) - - /* return base error code (without module-specific prefix) */ -#define FT_ERROR_BASE( x ) ( (x) & 0xFF ) - - /* return module error code */ -#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U ) - -#define FT_BOOL( x ) ( (FT_Bool)( x ) ) - -FT_END_HEADER - -#endif /* __FTTYPES_H__ */ - - -/* END */ diff --git a/src/common/freetype/ftwinfnt.h b/src/common/freetype/ftwinfnt.h deleted file mode 100644 index a0063cc73..000000000 --- a/src/common/freetype/ftwinfnt.h +++ /dev/null @@ -1,263 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftwinfnt.h */ -/* */ -/* FreeType API for accessing Windows fnt-specific data. */ -/* */ -/* Copyright 2003, 2004 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTWINFNT_H__ -#define __FTWINFNT_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* winfnt_fonts */ - /* */ - /* <Title> */ - /* Window FNT Files */ - /* */ - /* <Abstract> */ - /* Windows FNT specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of Windows FNT specific */ - /* functions. */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @enum: - * FT_WinFNT_ID_XXX - * - * @description: - * A list of valid values for the `charset' byte in - * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX - * encodings (except for cp1361) can be found at ftp://ftp.unicode.org - * in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is - * roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. - * - * @values: - * FT_WinFNT_ID_DEFAULT :: - * This is used for font enumeration and font creation as a - * `don't care' value. Valid font files don't contain this value. - * When querying for information about the character set of the font - * that is currently selected into a specified device context, this - * return value (of the related Windows API) simply denotes failure. - * - * FT_WinFNT_ID_SYMBOL :: - * There is no known mapping table available. - * - * FT_WinFNT_ID_MAC :: - * Mac Roman encoding. - * - * FT_WinFNT_ID_OEM :: - * From Michael Pöttgen <michael@poettgen.de>: - * - * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM - * is used for the charset of vector fonts, like `modern.fon', - * `roman.fon', and `script.fon' on Windows. - * - * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value - * specifies a character set that is operating-system dependent. - * - * The `IFIMETRICS' documentation from the `Windows Driver - * Development Kit' says: This font supports an OEM-specific - * character set. The OEM character set is system dependent. - * - * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the - * second default codepage that most international versions of - * Windows have. It is one of the OEM codepages from - * - * http://www.microsoft.com/globaldev/reference/cphome.mspx, - * - * and is used for the `DOS boxes', to support legacy applications. - * A German Windows version for example usually uses ANSI codepage - * 1252 and OEM codepage 850. - * - * FT_WinFNT_ID_CP874 :: - * A superset of Thai TIS 620 and ISO 8859-11. - * - * FT_WinFNT_ID_CP932 :: - * A superset of Japanese Shift-JIS (with minor deviations). - * - * FT_WinFNT_ID_CP936 :: - * A superset of simplified Chinese GB 2312-1980 (with different - * ordering and minor deviations). - * - * FT_WinFNT_ID_CP949 :: - * A superset of Korean Hangul KS C 5601-1987 (with different - * ordering and minor deviations). - * - * FT_WinFNT_ID_CP950 :: - * A superset of traditional Chinese Big 5 ETen (with different - * ordering and minor deviations). - * - * FT_WinFNT_ID_CP1250 :: - * A superset of East European ISO 8859-2 (with slightly different - * ordering). - * - * FT_WinFNT_ID_CP1251 :: - * A superset of Russian ISO 8859-5 (with different ordering). - * - * FT_WinFNT_ID_CP1252 :: - * ANSI encoding. A superset of ISO 8859-1. - * - * FT_WinFNT_ID_CP1253 :: - * A superset of Greek ISO 8859-7 (with minor modifications). - * - * FT_WinFNT_ID_CP1254 :: - * A superset of Turkish ISO 8859-9. - * - * FT_WinFNT_ID_CP1255 :: - * A superset of Hebrew ISO 8859-8 (with some modifications). - * - * FT_WinFNT_ID_CP1256 :: - * A superset of Arabic ISO 8859-6 (with different ordering). - * - * FT_WinFNT_ID_CP1257 :: - * A superset of Baltic ISO 8859-13 (with some deviations). - * - * FT_WinFNT_ID_CP1258 :: - * For Vietnamese. This encoding doesn't cover all necessary - * characters. - * - * FT_WinFNT_ID_CP1361 :: - * Korean (Johab). - */ - -#define FT_WinFNT_ID_CP1252 0 -#define FT_WinFNT_ID_DEFAULT 1 -#define FT_WinFNT_ID_SYMBOL 2 -#define FT_WinFNT_ID_MAC 77 -#define FT_WinFNT_ID_CP932 128 -#define FT_WinFNT_ID_CP949 129 -#define FT_WinFNT_ID_CP1361 130 -#define FT_WinFNT_ID_CP936 134 -#define FT_WinFNT_ID_CP950 136 -#define FT_WinFNT_ID_CP1253 161 -#define FT_WinFNT_ID_CP1254 162 -#define FT_WinFNT_ID_CP1258 163 -#define FT_WinFNT_ID_CP1255 177 -#define FT_WinFNT_ID_CP1256 178 -#define FT_WinFNT_ID_CP1257 186 -#define FT_WinFNT_ID_CP1251 204 -#define FT_WinFNT_ID_CP874 222 -#define FT_WinFNT_ID_CP1250 238 -#define FT_WinFNT_ID_OEM 255 - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_WinFNT_HeaderRec */ - /* */ - /* <Description> */ - /* Windows FNT Header info. */ - /* */ - typedef struct FT_WinFNT_HeaderRec_ - { - FT_UShort version; - FT_ULong file_size; - FT_Byte copyright[60]; - FT_UShort file_type; - FT_UShort nominal_point_size; - FT_UShort vertical_resolution; - FT_UShort horizontal_resolution; - FT_UShort ascent; - FT_UShort internal_leading; - FT_UShort external_leading; - FT_Byte italic; - FT_Byte underline; - FT_Byte strike_out; - FT_UShort weight; - FT_Byte charset; - FT_UShort pixel_width; - FT_UShort pixel_height; - FT_Byte pitch_and_family; - FT_UShort avg_width; - FT_UShort max_width; - FT_Byte first_char; - FT_Byte last_char; - FT_Byte default_char; - FT_Byte break_char; - FT_UShort bytes_per_row; - FT_ULong device_offset; - FT_ULong face_name_offset; - FT_ULong bits_pointer; - FT_ULong bits_offset; - FT_Byte reserved; - FT_ULong flags; - FT_UShort A_space; - FT_UShort B_space; - FT_UShort C_space; - FT_UShort color_table_offset; - FT_ULong reserved1[4]; - - } FT_WinFNT_HeaderRec, *FT_WinFNT_Header; - - - /********************************************************************** - * - * @function: - * FT_Get_WinFNT_Header - * - * @description: - * Retrieve a Windows FNT font info header. - * - * @input: - * face :: A handle to the input face. - * - * @output: - * aheader :: The WinFNT header. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * This function only works with Windows FNT faces, returning an error - * otherwise. - */ - FT_EXPORT( FT_Error ) - FT_Get_WinFNT_Header( FT_Face face, - FT_WinFNT_HeaderRec *aheader ); - - - /* */ - -FT_END_HEADER - -#endif /* __FTWINFNT_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/src/common/freetype/ftxf86.h b/src/common/freetype/ftxf86.h deleted file mode 100644 index ea82abb08..000000000 --- a/src/common/freetype/ftxf86.h +++ /dev/null @@ -1,80 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftxf86.h */ -/* */ -/* Support functions for X11. */ -/* */ -/* Copyright 2002, 2003, 2004, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTXF86_H__ -#define __FTXF86_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* font_formats */ - /* */ - /* <Title> */ - /* Font Formats */ - /* */ - /* <Abstract> */ - /* Getting the font format. */ - /* */ - /* <Description> */ - /* The single function in this section can be used to get the font */ - /* format. Note that this information is not needed normally; */ - /* however, there are special cases (like in PDF devices) where it is */ - /* important to differentiate, in spite of FreeType's uniform API. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_X11_Font_Format */ - /* */ - /* <Description> */ - /* Return a string describing the format of a given face, using values */ - /* which can be used as an X11 FONT_PROPERTY. Possible values are */ - /* `TrueType', `Type 1', `BDF', `PCF', `Type 42', `CID Type 1', `CFF', */ - /* `PFR', and `Windows FNT'. */ - /* */ - /* <Input> */ - /* face :: */ - /* Input face handle. */ - /* */ - /* <Return> */ - /* Font format string. NULL in case of error. */ - /* */ - FT_EXPORT( const char* ) - FT_Get_X11_Font_Format( FT_Face face ); - - /* */ - -FT_END_HEADER - -#endif /* __FTXF86_H__ */ diff --git a/src/common/freetype/t1tables.h b/src/common/freetype/t1tables.h deleted file mode 100644 index 250629d25..000000000 --- a/src/common/freetype/t1tables.h +++ /dev/null @@ -1,450 +0,0 @@ -/***************************************************************************/ -/* */ -/* t1tables.h */ -/* */ -/* Basic Type 1/Type 2 tables definitions and interface (specification */ -/* only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __T1TABLES_H__ -#define __T1TABLES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* type1_tables */ - /* */ - /* <Title> */ - /* Type 1 Tables */ - /* */ - /* <Abstract> */ - /* Type 1 (PostScript) specific font tables. */ - /* */ - /* <Description> */ - /* This section contains the definition of Type 1-specific tables, */ - /* including structures related to other PostScript font formats. */ - /* */ - /*************************************************************************/ - - - /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */ - /* structures in order to support Multiple Master fonts. */ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* PS_FontInfoRec */ - /* */ - /* <Description> */ - /* A structure used to model a Type1/Type2 FontInfo dictionary. Note */ - /* that for Multiple Master fonts, each instance has its own */ - /* FontInfo dictionary. */ - /* */ - typedef struct PS_FontInfoRec - { - FT_String* version; - FT_String* notice; - FT_String* full_name; - FT_String* family_name; - FT_String* weight; - FT_Long italic_angle; - FT_Bool is_fixed_pitch; - FT_Short underline_position; - FT_UShort underline_thickness; - - } PS_FontInfoRec, *PS_FontInfo; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* T1_FontInfo */ - /* */ - /* <Description> */ - /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef PS_FontInfoRec T1_FontInfo; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* PS_PrivateRec */ - /* */ - /* <Description> */ - /* A structure used to model a Type1/Type2 private dictionary. Note */ - /* that for Multiple Master fonts, each instance has its own Private */ - /* dictionary. */ - /* */ - typedef struct PS_PrivateRec_ - { - FT_Int unique_id; - FT_Int lenIV; - - FT_Byte num_blue_values; - FT_Byte num_other_blues; - FT_Byte num_family_blues; - FT_Byte num_family_other_blues; - - FT_Short blue_values[14]; - FT_Short other_blues[10]; - - FT_Short family_blues [14]; - FT_Short family_other_blues[10]; - - FT_Fixed blue_scale; - FT_Int blue_shift; - FT_Int blue_fuzz; - - FT_UShort standard_width[1]; - FT_UShort standard_height[1]; - - FT_Byte num_snap_widths; - FT_Byte num_snap_heights; - FT_Bool force_bold; - FT_Bool round_stem_up; - - FT_Short snap_widths [13]; /* including std width */ - FT_Short snap_heights[13]; /* including std height */ - - FT_Fixed expansion_factor; - - FT_Long language_group; - FT_Long password; - - FT_Short min_feature[2]; - - } PS_PrivateRec, *PS_Private; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* T1_Private */ - /* */ - /* <Description> */ - /* This type is equivalent to @PS_PrivateRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef PS_PrivateRec T1_Private; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* T1_Blend_Flags */ - /* */ - /* <Description> */ - /* A set of flags used to indicate which fields are present in a */ - /* given blend dictionary (font info or private). Used to support */ - /* Multiple Masters fonts. */ - /* */ - typedef enum - { - /*# required fields in a FontInfo blend dictionary */ - T1_BLEND_UNDERLINE_POSITION = 0, - T1_BLEND_UNDERLINE_THICKNESS, - T1_BLEND_ITALIC_ANGLE, - - /*# required fields in a Private blend dictionary */ - T1_BLEND_BLUE_VALUES, - T1_BLEND_OTHER_BLUES, - T1_BLEND_STANDARD_WIDTH, - T1_BLEND_STANDARD_HEIGHT, - T1_BLEND_STEM_SNAP_WIDTHS, - T1_BLEND_STEM_SNAP_HEIGHTS, - T1_BLEND_BLUE_SCALE, - T1_BLEND_BLUE_SHIFT, - T1_BLEND_FAMILY_BLUES, - T1_BLEND_FAMILY_OTHER_BLUES, - T1_BLEND_FORCE_BOLD, - - /*# never remove */ - T1_BLEND_MAX - - } T1_Blend_Flags; - - /* */ - - - /*# backwards compatible definitions */ -#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION -#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS -#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE -#define t1_blend_blue_values T1_BLEND_BLUE_VALUES -#define t1_blend_other_blues T1_BLEND_OTHER_BLUES -#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH -#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT -#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS -#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS -#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE -#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT -#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES -#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES -#define t1_blend_force_bold T1_BLEND_FORCE_BOLD -#define t1_blend_max T1_BLEND_MAX - - - /* maximum number of Multiple Masters designs, as defined in the spec */ -#define T1_MAX_MM_DESIGNS 16 - - /* maximum number of Multiple Masters axes, as defined in the spec */ -#define T1_MAX_MM_AXIS 4 - - /* maximum number of elements in a design map */ -#define T1_MAX_MM_MAP_POINTS 20 - - - /* this structure is used to store the BlendDesignMap entry for an axis */ - typedef struct PS_DesignMap_ - { - FT_Byte num_points; - FT_Long* design_points; - FT_Fixed* blend_points; - - } PS_DesignMapRec, *PS_DesignMap; - - /* backwards-compatible definition */ - typedef PS_DesignMapRec T1_DesignMap; - - - typedef struct PS_BlendRec_ - { - FT_UInt num_designs; - FT_UInt num_axis; - - FT_String* axis_names[T1_MAX_MM_AXIS]; - FT_Fixed* design_pos[T1_MAX_MM_DESIGNS]; - PS_DesignMapRec design_map[T1_MAX_MM_AXIS]; - - FT_Fixed* weight_vector; - FT_Fixed* default_weight_vector; - - PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1]; - PS_Private privates [T1_MAX_MM_DESIGNS + 1]; - - FT_ULong blend_bitflags; - - FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1]; - - /* since 2.3.0 */ - - /* undocumented, optional: the default design instance; */ - /* corresponds to default_weight_vector -- */ - /* num_default_design_vector == 0 means it is not present */ - /* in the font and associated metrics files */ - FT_UInt default_design_vector[T1_MAX_MM_DESIGNS]; - FT_UInt num_default_design_vector; - - } PS_BlendRec, *PS_Blend; - - - /* backwards-compatible definition */ - typedef PS_BlendRec T1_Blend; - - - typedef struct CID_FaceDictRec_ - { - PS_PrivateRec private_dict; - - FT_UInt len_buildchar; - FT_Fixed forcebold_threshold; - FT_Pos stroke_width; - FT_Fixed expansion_factor; - - FT_Byte paint_type; - FT_Byte font_type; - FT_Matrix font_matrix; - FT_Vector font_offset; - - FT_UInt num_subrs; - FT_ULong subrmap_offset; - FT_Int sd_bytes; - - } CID_FaceDictRec, *CID_FaceDict; - - - /* backwards-compatible definition */ - typedef CID_FaceDictRec CID_FontDict; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_FaceInfoRec */ - /* */ - /* <Description> */ - /* A structure used to represent CID Face information. */ - /* */ - typedef struct CID_FaceInfoRec_ - { - FT_String* cid_font_name; - FT_Fixed cid_version; - FT_Int cid_font_type; - - FT_String* registry; - FT_String* ordering; - FT_Int supplement; - - PS_FontInfoRec font_info; - FT_BBox font_bbox; - FT_ULong uid_base; - - FT_Int num_xuid; - FT_ULong xuid[16]; - - FT_ULong cidmap_offset; - FT_Int fd_bytes; - FT_Int gd_bytes; - FT_ULong cid_count; - - FT_Int num_dicts; - CID_FaceDict font_dicts; - - FT_ULong data_offset; - - } CID_FaceInfoRec, *CID_FaceInfo; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_Info */ - /* */ - /* <Description> */ - /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef CID_FaceInfoRec CID_Info; - - /* */ - - - /************************************************************************ - * - * @function: - * FT_Has_PS_Glyph_Names - * - * @description: - * Return true if a given face provides reliable Postscript glyph - * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro, - * except that certain fonts (mostly TrueType) contain incorrect - * glyph name tables. - * - * When this function returns true, the caller is sure that the glyph - * names returned by @FT_Get_Glyph_Name are reliable. - * - * @input: - * face :: - * face handle - * - * @return: - * Boolean. True if glyph names are reliable. - */ - FT_EXPORT( FT_Int ) - FT_Has_PS_Glyph_Names( FT_Face face ); - - - /************************************************************************ - * - * @function: - * FT_Get_PS_Font_Info - * - * @description: - * Retrieve the @PS_FontInfoRec structure corresponding to a given - * Postscript font. - * - * @input: - * face :: - * Postscript face handle. - * - * @output: - * afont_info :: - * Output font info structure pointer. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The string pointers within the font info structure are owned by - * the face and don't need to be freed by the caller. - * - * If the font's format is not Postscript-based, this function will - * return the `FT_Err_Invalid_Argument' error code. - */ - FT_EXPORT( FT_Error ) - FT_Get_PS_Font_Info( FT_Face face, - PS_FontInfoRec *afont_info ); - - - /************************************************************************ - * - * @function: - * FT_Get_PS_Font_Private - * - * @description: - * Retrieve the @PS_PrivateRec structure corresponding to a given - * Postscript font. - * - * @input: - * face :: - * Postscript face handle. - * - * @output: - * afont_private :: - * Output private dictionary structure pointer. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * The string pointers within the font info structure are owned by - * the face and don't need to be freed by the caller. - * - * If the font's format is not Postscript-based, this function will - * return the `FT_Err_Invalid_Argument' error code. - */ - FT_EXPORT( FT_Error ) - FT_Get_PS_Font_Private( FT_Face face, - PS_PrivateRec *afont_private ); - - /* */ - - - -FT_END_HEADER - -#endif /* __T1TABLES_H__ */ - - -/* END */ diff --git a/src/common/freetype/ttnameid.h b/src/common/freetype/ttnameid.h deleted file mode 100644 index b9acbdad1..000000000 --- a/src/common/freetype/ttnameid.h +++ /dev/null @@ -1,1132 +0,0 @@ -/***************************************************************************/ -/* */ -/* ttnameid.h */ -/* */ -/* TrueType name ID definitions (specification only). */ -/* */ -/* Copyright 1996-2002, 2003, 2004, 2006, 2007 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTNAMEID_H__ -#define __TTNAMEID_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* Possible values for the `platform' identifier code in the name */ - /* records of the TTF `name' table. */ - /* */ - /*************************************************************************/ - - - /*********************************************************************** - * - * @enum: - * TT_PLATFORM_XXX - * - * @description: - * A list of valid values for the `platform_id' identifier code in - * @FT_CharMapRec and @FT_SfntName structures. - * - * @values: - * TT_PLATFORM_APPLE_UNICODE :: - * Used by Apple to indicate a Unicode character map and/or name entry. - * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note - * that name entries in this format are coded as big-endian UCS-2 - * character codes _only_. - * - * TT_PLATFORM_MACINTOSH :: - * Used by Apple to indicate a MacOS-specific charmap and/or name entry. - * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that - * most TrueType fonts contain an Apple roman charmap to be usable on - * MacOS systems (even if they contain a Microsoft charmap as well). - * - * TT_PLATFORM_ISO :: - * This value was used to specify Unicode charmaps. It is however - * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding - * `encoding_id' values. - * - * TT_PLATFORM_MICROSOFT :: - * Used by Microsoft to indicate Windows-specific charmaps. See - * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values. - * Note that most fonts contain a Unicode charmap using - * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS). - * - * TT_PLATFORM_CUSTOM :: - * Used to indicate application-specific charmaps. - * - * TT_PLATFORM_ADOBE :: - * This value isn't part of any font format specification, but is used - * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec - * structure. See @TT_ADOBE_ID_XXX. - */ - -#define TT_PLATFORM_APPLE_UNICODE 0 -#define TT_PLATFORM_MACINTOSH 1 -#define TT_PLATFORM_ISO 2 /* deprecated */ -#define TT_PLATFORM_MICROSOFT 3 -#define TT_PLATFORM_CUSTOM 4 -#define TT_PLATFORM_ADOBE 7 /* artificial */ - - - /*********************************************************************** - * - * @enum: - * TT_APPLE_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries. - * - * @values: - * TT_APPLE_ID_DEFAULT :: - * Unicode version 1.0. - * - * TT_APPLE_ID_UNICODE_1_1 :: - * Unicode 1.1; specifies Hangul characters starting at U+34xx. - * - * TT_APPLE_ID_ISO_10646 :: - * Deprecated (identical to preceding). - * - * TT_APPLE_ID_UNICODE_2_0 :: - * Unicode 2.0 and beyond (UTF-16 BMP only). - * - * TT_APPLE_ID_UNICODE_32 :: - * Unicode 3.1 and beyond, using UTF-32. - */ - -#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ -#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ -#define TT_APPLE_ID_ISO_10646 2 /* deprecated */ -#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ -#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ - - - /*********************************************************************** - * - * @enum: - * TT_MAC_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_MACINTOSH charmaps and name entries. - * - * @values: - * TT_MAC_ID_ROMAN :: - * TT_MAC_ID_JAPANESE :: - * TT_MAC_ID_TRADITIONAL_CHINESE :: - * TT_MAC_ID_KOREAN :: - * TT_MAC_ID_ARABIC :: - * TT_MAC_ID_HEBREW :: - * TT_MAC_ID_GREEK :: - * TT_MAC_ID_RUSSIAN :: - * TT_MAC_ID_RSYMBOL :: - * TT_MAC_ID_DEVANAGARI :: - * TT_MAC_ID_GURMUKHI :: - * TT_MAC_ID_GUJARATI :: - * TT_MAC_ID_ORIYA :: - * TT_MAC_ID_BENGALI :: - * TT_MAC_ID_TAMIL :: - * TT_MAC_ID_TELUGU :: - * TT_MAC_ID_KANNADA :: - * TT_MAC_ID_MALAYALAM :: - * TT_MAC_ID_SINHALESE :: - * TT_MAC_ID_BURMESE :: - * TT_MAC_ID_KHMER :: - * TT_MAC_ID_THAI :: - * TT_MAC_ID_LAOTIAN :: - * TT_MAC_ID_GEORGIAN :: - * TT_MAC_ID_ARMENIAN :: - * TT_MAC_ID_MALDIVIAN :: - * TT_MAC_ID_SIMPLIFIED_CHINESE :: - * TT_MAC_ID_TIBETAN :: - * TT_MAC_ID_MONGOLIAN :: - * TT_MAC_ID_GEEZ :: - * TT_MAC_ID_SLAVIC :: - * TT_MAC_ID_VIETNAMESE :: - * TT_MAC_ID_SINDHI :: - * TT_MAC_ID_UNINTERP :: - */ - -#define TT_MAC_ID_ROMAN 0 -#define TT_MAC_ID_JAPANESE 1 -#define TT_MAC_ID_TRADITIONAL_CHINESE 2 -#define TT_MAC_ID_KOREAN 3 -#define TT_MAC_ID_ARABIC 4 -#define TT_MAC_ID_HEBREW 5 -#define TT_MAC_ID_GREEK 6 -#define TT_MAC_ID_RUSSIAN 7 -#define TT_MAC_ID_RSYMBOL 8 -#define TT_MAC_ID_DEVANAGARI 9 -#define TT_MAC_ID_GURMUKHI 10 -#define TT_MAC_ID_GUJARATI 11 -#define TT_MAC_ID_ORIYA 12 -#define TT_MAC_ID_BENGALI 13 -#define TT_MAC_ID_TAMIL 14 -#define TT_MAC_ID_TELUGU 15 -#define TT_MAC_ID_KANNADA 16 -#define TT_MAC_ID_MALAYALAM 17 -#define TT_MAC_ID_SINHALESE 18 -#define TT_MAC_ID_BURMESE 19 -#define TT_MAC_ID_KHMER 20 -#define TT_MAC_ID_THAI 21 -#define TT_MAC_ID_LAOTIAN 22 -#define TT_MAC_ID_GEORGIAN 23 -#define TT_MAC_ID_ARMENIAN 24 -#define TT_MAC_ID_MALDIVIAN 25 -#define TT_MAC_ID_SIMPLIFIED_CHINESE 25 -#define TT_MAC_ID_TIBETAN 26 -#define TT_MAC_ID_MONGOLIAN 27 -#define TT_MAC_ID_GEEZ 28 -#define TT_MAC_ID_SLAVIC 29 -#define TT_MAC_ID_VIETNAMESE 30 -#define TT_MAC_ID_SINDHI 31 -#define TT_MAC_ID_UNINTERP 32 - - - /*********************************************************************** - * - * @enum: - * TT_ISO_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_ISO charmaps and name entries. - * - * Their use is now deprecated. - * - * @values: - * TT_ISO_ID_7BIT_ASCII :: - * ASCII. - * TT_ISO_ID_10646 :: - * ISO/10646. - * TT_ISO_ID_8859_1 :: - * Also known as Latin-1. - */ - -#define TT_ISO_ID_7BIT_ASCII 0 -#define TT_ISO_ID_10646 1 -#define TT_ISO_ID_8859_1 2 - - - /*********************************************************************** - * - * @enum: - * TT_MS_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_MICROSOFT charmaps and name entries. - * - * @values: - * TT_MS_ID_SYMBOL_CS :: - * Corresponds to Microsoft symbol encoding. See - * @FT_ENCODING_MS_SYMBOL. - * - * TT_MS_ID_UNICODE_CS :: - * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See - * @FT_ENCODING_UNICODE. - * - * TT_MS_ID_SJIS :: - * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS. - * - * TT_MS_ID_GB2312 :: - * Corresponds to Simplified Chinese as used in Mainland China. See - * @FT_ENCODING_GB2312. - * - * TT_MS_ID_BIG_5 :: - * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. - * See @FT_ENCODING_BIG5. - * - * TT_MS_ID_WANSUNG :: - * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG. - * - * TT_MS_ID_JOHAB :: - * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB. - * - * TT_MS_ID_UCS_4 :: - * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to - * the OpenType specification version 1.4 (mid-2001.) - */ - -#define TT_MS_ID_SYMBOL_CS 0 -#define TT_MS_ID_UNICODE_CS 1 -#define TT_MS_ID_SJIS 2 -#define TT_MS_ID_GB2312 3 -#define TT_MS_ID_BIG_5 4 -#define TT_MS_ID_WANSUNG 5 -#define TT_MS_ID_JOHAB 6 -#define TT_MS_ID_UCS_4 10 - - - /*********************************************************************** - * - * @enum: - * TT_ADOBE_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! - * - * @values: - * TT_ADOBE_ID_STANDARD :: - * Adobe standard encoding. - * TT_ADOBE_ID_EXPERT :: - * Adobe expert encoding. - * TT_ADOBE_ID_CUSTOM :: - * Adobe custom encoding. - */ - -#define TT_ADOBE_ID_STANDARD 0 -#define TT_ADOBE_ID_EXPERT 1 -#define TT_ADOBE_ID_CUSTOM 2 -#define TT_ADOBE_ID_LATIN_1 3 - - - /*************************************************************************/ - /* */ - /* Possible values of the language identifier field in the name records */ - /* of the TTF `name' table if the `platform' identifier code is */ - /* TT_PLATFORM_MACINTOSH. */ - /* */ - /* The canonical source for the Apple assigned Language ID's is at */ - /* */ - /* http://fonts.apple.com/TTRefMan/RM06/Chap6name.html */ - /* */ -#define TT_MAC_LANGID_ENGLISH 0 -#define TT_MAC_LANGID_FRENCH 1 -#define TT_MAC_LANGID_GERMAN 2 -#define TT_MAC_LANGID_ITALIAN 3 -#define TT_MAC_LANGID_DUTCH 4 -#define TT_MAC_LANGID_SWEDISH 5 -#define TT_MAC_LANGID_SPANISH 6 -#define TT_MAC_LANGID_DANISH 7 -#define TT_MAC_LANGID_PORTUGUESE 8 -#define TT_MAC_LANGID_NORWEGIAN 9 -#define TT_MAC_LANGID_HEBREW 10 -#define TT_MAC_LANGID_JAPANESE 11 -#define TT_MAC_LANGID_ARABIC 12 -#define TT_MAC_LANGID_FINNISH 13 -#define TT_MAC_LANGID_GREEK 14 -#define TT_MAC_LANGID_ICELANDIC 15 -#define TT_MAC_LANGID_MALTESE 16 -#define TT_MAC_LANGID_TURKISH 17 -#define TT_MAC_LANGID_CROATIAN 18 -#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 -#define TT_MAC_LANGID_URDU 20 -#define TT_MAC_LANGID_HINDI 21 -#define TT_MAC_LANGID_THAI 22 -#define TT_MAC_LANGID_KOREAN 23 -#define TT_MAC_LANGID_LITHUANIAN 24 -#define TT_MAC_LANGID_POLISH 25 -#define TT_MAC_LANGID_HUNGARIAN 26 -#define TT_MAC_LANGID_ESTONIAN 27 -#define TT_MAC_LANGID_LETTISH 28 -#define TT_MAC_LANGID_SAAMISK 29 -#define TT_MAC_LANGID_FAEROESE 30 -#define TT_MAC_LANGID_FARSI 31 -#define TT_MAC_LANGID_RUSSIAN 32 -#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 -#define TT_MAC_LANGID_FLEMISH 34 -#define TT_MAC_LANGID_IRISH 35 -#define TT_MAC_LANGID_ALBANIAN 36 -#define TT_MAC_LANGID_ROMANIAN 37 -#define TT_MAC_LANGID_CZECH 38 -#define TT_MAC_LANGID_SLOVAK 39 -#define TT_MAC_LANGID_SLOVENIAN 40 -#define TT_MAC_LANGID_YIDDISH 41 -#define TT_MAC_LANGID_SERBIAN 42 -#define TT_MAC_LANGID_MACEDONIAN 43 -#define TT_MAC_LANGID_BULGARIAN 44 -#define TT_MAC_LANGID_UKRAINIAN 45 -#define TT_MAC_LANGID_BYELORUSSIAN 46 -#define TT_MAC_LANGID_UZBEK 47 -#define TT_MAC_LANGID_KAZAKH 48 -#define TT_MAC_LANGID_AZERBAIJANI 49 -#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 -#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 -#define TT_MAC_LANGID_ARMENIAN 51 -#define TT_MAC_LANGID_GEORGIAN 52 -#define TT_MAC_LANGID_MOLDAVIAN 53 -#define TT_MAC_LANGID_KIRGHIZ 54 -#define TT_MAC_LANGID_TAJIKI 55 -#define TT_MAC_LANGID_TURKMEN 56 -#define TT_MAC_LANGID_MONGOLIAN 57 -#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 -#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 -#define TT_MAC_LANGID_PASHTO 59 -#define TT_MAC_LANGID_KURDISH 60 -#define TT_MAC_LANGID_KASHMIRI 61 -#define TT_MAC_LANGID_SINDHI 62 -#define TT_MAC_LANGID_TIBETAN 63 -#define TT_MAC_LANGID_NEPALI 64 -#define TT_MAC_LANGID_SANSKRIT 65 -#define TT_MAC_LANGID_MARATHI 66 -#define TT_MAC_LANGID_BENGALI 67 -#define TT_MAC_LANGID_ASSAMESE 68 -#define TT_MAC_LANGID_GUJARATI 69 -#define TT_MAC_LANGID_PUNJABI 70 -#define TT_MAC_LANGID_ORIYA 71 -#define TT_MAC_LANGID_MALAYALAM 72 -#define TT_MAC_LANGID_KANNADA 73 -#define TT_MAC_LANGID_TAMIL 74 -#define TT_MAC_LANGID_TELUGU 75 -#define TT_MAC_LANGID_SINHALESE 76 -#define TT_MAC_LANGID_BURMESE 77 -#define TT_MAC_LANGID_KHMER 78 -#define TT_MAC_LANGID_LAO 79 -#define TT_MAC_LANGID_VIETNAMESE 80 -#define TT_MAC_LANGID_INDONESIAN 81 -#define TT_MAC_LANGID_TAGALOG 82 -#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 -#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 -#define TT_MAC_LANGID_AMHARIC 85 -#define TT_MAC_LANGID_TIGRINYA 86 -#define TT_MAC_LANGID_GALLA 87 -#define TT_MAC_LANGID_SOMALI 88 -#define TT_MAC_LANGID_SWAHILI 89 -#define TT_MAC_LANGID_RUANDA 90 -#define TT_MAC_LANGID_RUNDI 91 -#define TT_MAC_LANGID_CHEWA 92 -#define TT_MAC_LANGID_MALAGASY 93 -#define TT_MAC_LANGID_ESPERANTO 94 -#define TT_MAC_LANGID_WELSH 128 -#define TT_MAC_LANGID_BASQUE 129 -#define TT_MAC_LANGID_CATALAN 130 -#define TT_MAC_LANGID_LATIN 131 -#define TT_MAC_LANGID_QUECHUA 132 -#define TT_MAC_LANGID_GUARANI 133 -#define TT_MAC_LANGID_AYMARA 134 -#define TT_MAC_LANGID_TATAR 135 -#define TT_MAC_LANGID_UIGHUR 136 -#define TT_MAC_LANGID_DZONGKHA 137 -#define TT_MAC_LANGID_JAVANESE 138 -#define TT_MAC_LANGID_SUNDANESE 139 - - -#if 0 /* these seem to be errors that have been dropped */ - -#define TT_MAC_LANGID_SCOTTISH_GAELIC 140 -#define TT_MAC_LANGID_IRISH_GAELIC 141 - -#endif - - - /* The following codes are new as of 2000-03-10 */ -#define TT_MAC_LANGID_GALICIAN 140 -#define TT_MAC_LANGID_AFRIKAANS 141 -#define TT_MAC_LANGID_BRETON 142 -#define TT_MAC_LANGID_INUKTITUT 143 -#define TT_MAC_LANGID_SCOTTISH_GAELIC 144 -#define TT_MAC_LANGID_MANX_GAELIC 145 -#define TT_MAC_LANGID_IRISH_GAELIC 146 -#define TT_MAC_LANGID_TONGAN 147 -#define TT_MAC_LANGID_GREEK_POLYTONIC 148 -#define TT_MAC_LANGID_GREELANDIC 149 -#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 - - - /*************************************************************************/ - /* */ - /* Possible values of the language identifier field in the name records */ - /* of the TTF `name' table if the `platform' identifier code is */ - /* TT_PLATFORM_MICROSOFT. */ - /* */ - /* The canonical source for the MS assigned LCID's (seems to) be at */ - /* */ - /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */ - /* */ - /* It used to be at various places, among them */ - /* */ - /* http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt */ - /* http://www.microsoft.com/globaldev/reference/loclanghome.asp */ - /* http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP */ - /* http://msdn.microsoft.com/library/en-us/passport25/ */ - /* NET_Passport_VBScript_Documentation/Single_Sign_In/ */ - /* Advanced_Single_Sign_In/Localization_and_LCIDs.asp */ - /* */ - /* Hopefully, it seems now that the Globaldev site prevails... */ - /* (updated by Antoine, 2004-02-17) */ - -#define TT_MS_LANGID_ARABIC_GENERAL 0x0001 -#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 -#define TT_MS_LANGID_ARABIC_IRAQ 0x0801 -#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01 -#define TT_MS_LANGID_ARABIC_LIBYA 0x1001 -#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 -#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 -#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01 -#define TT_MS_LANGID_ARABIC_OMAN 0x2001 -#define TT_MS_LANGID_ARABIC_YEMEN 0x2401 -#define TT_MS_LANGID_ARABIC_SYRIA 0x2801 -#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01 -#define TT_MS_LANGID_ARABIC_LEBANON 0x3001 -#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 -#define TT_MS_LANGID_ARABIC_UAE 0x3801 -#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01 -#define TT_MS_LANGID_ARABIC_QATAR 0x4001 -#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 -#define TT_MS_LANGID_CATALAN_SPAIN 0x0403 -#define TT_MS_LANGID_CHINESE_GENERAL 0x0004 -#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 -#define TT_MS_LANGID_CHINESE_PRC 0x0804 -#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04 -#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 - -#if 1 /* this looks like the correct value */ -#define TT_MS_LANGID_CHINESE_MACAU 0x1404 -#else /* but beware, Microsoft may change its mind... - the most recent Word reference has the following: */ -#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG -#endif - -#if 0 /* used only with .NET `cultures'; commented out */ -#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04 -#endif - -#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 -#define TT_MS_LANGID_DANISH_DENMARK 0x0406 -#define TT_MS_LANGID_GERMAN_GERMANY 0x0407 -#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 -#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07 -#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 -#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 -#define TT_MS_LANGID_GREEK_GREECE 0x0408 - - /* don't ask what this one means... It is commented out currently. */ -#if 0 -#define TT_MS_LANGID_GREEK_GREECE2 0x2008 -#endif - -#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009 -#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 -#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 -#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09 -#define TT_MS_LANGID_ENGLISH_CANADA 0x1009 -#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 -#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 -#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09 -#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 -#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 -#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 -#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09 -#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 -#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 -#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809 -#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09 -#define TT_MS_LANGID_ENGLISH_INDIA 0x4009 -#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 -#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 -#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a -#define TT_MS_LANGID_SPANISH_MEXICO 0x080a -#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a -#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a -#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a -#define TT_MS_LANGID_SPANISH_PANAMA 0x180a -#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a -#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a -#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a -#define TT_MS_LANGID_SPANISH_PERU 0x280a -#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a -#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a -#define TT_MS_LANGID_SPANISH_CHILE 0x340a -#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a -#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a -#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a -#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a -#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a -#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a -#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a -#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a - /* The following ID blatantly violate MS specs by using a */ - /* sublanguage > 0x1F. */ -#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU -#define TT_MS_LANGID_FINNISH_FINLAND 0x040b -#define TT_MS_LANGID_FRENCH_FRANCE 0x040c -#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c -#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c -#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c -#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c -#define TT_MS_LANGID_FRENCH_MONACO 0x180c -#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c -#define TT_MS_LANGID_FRENCH_REUNION 0x200c -#define TT_MS_LANGID_FRENCH_CONGO 0x240c - /* which was formerly: */ -#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO -#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c -#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c -#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c -#define TT_MS_LANGID_FRENCH_MALI 0x340c -#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c -#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c - /* and another violation of the spec (see 0xE40aU) */ -#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU -#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d -#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e -#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f -#define TT_MS_LANGID_ITALIAN_ITALY 0x0410 -#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 -#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 -#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 -#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 -#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 -#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 -#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 -#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 -#define TT_MS_LANGID_POLISH_POLAND 0x0415 -#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 -#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 -#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 -#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 -#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 -#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 -#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 -#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a -#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a -#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a - -#if 0 /* this used to be this value, but it looks like we were wrong */ -#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a -#else /* current sources say */ -#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a -#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a - /* and XPsp2 Platform SDK added (2004-07-26) */ - /* Names are shortened to be significant within 40 chars. */ -#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a -#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a -#endif - -#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b -#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c -#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d -#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d -#define TT_MS_LANGID_THAI_THAILAND 0x041e -#define TT_MS_LANGID_TURKISH_TURKEY 0x041f -#define TT_MS_LANGID_URDU_PAKISTAN 0x0420 -#define TT_MS_LANGID_URDU_INDIA 0x0820 -#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 -#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 -#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 -#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 -#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 -#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 -#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 -#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 -#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 -#define TT_MS_LANGID_FARSI_IRAN 0x0429 -#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a -#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b -#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c -#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c -#define TT_MS_LANGID_BASQUE_SPAIN 0x042d -#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e -#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f -#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 -#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 -#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 -#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 -#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 -#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 -#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 -#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 -#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 -#define TT_MS_LANGID_HINDI_INDIA 0x0439 -#define TT_MS_LANGID_MALTESE_MALTA 0x043a - /* Added by XPsp2 Platform SDK (2004-07-26) */ -#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b -#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b -#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b -#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b -#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b -#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b -#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b -#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b -#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b - /* ... and we also keep our old identifier... */ -#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b - -#if 0 /* this seems to be a previous inversion */ -#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c -#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c -#else -#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c -#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c -#endif - -#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d -#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e -#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e -#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f -#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440 - /* alias declared in Windows 2000 */ -#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \ - TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN - -#define TT_MS_LANGID_SWAHILI_KENYA 0x0441 -#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 -#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 -#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 -#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 -#define TT_MS_LANGID_BENGALI_INDIA 0x0445 -#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 -#define TT_MS_LANGID_PUNJABI_INDIA 0x0446 -#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846 -#define TT_MS_LANGID_GUJARATI_INDIA 0x0447 -#define TT_MS_LANGID_ORIYA_INDIA 0x0448 -#define TT_MS_LANGID_TAMIL_INDIA 0x0449 -#define TT_MS_LANGID_TELUGU_INDIA 0x044a -#define TT_MS_LANGID_KANNADA_INDIA 0x044b -#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c -#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d -#define TT_MS_LANGID_MARATHI_INDIA 0x044e -#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f -#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 -#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850 -#define TT_MS_LANGID_TIBETAN_CHINA 0x0451 - /* Don't use the next constant! It has */ - /* (1) the wrong spelling (Dzonghka) */ - /* (2) Microsoft doesn't officially define it -- */ - /* at least it is not in the List of Local */ - /* ID Values. */ - /* (3) Dzongkha is not the same language as */ - /* Tibetan, so merging it is wrong anyway. */ - /* */ - /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */ -#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851 - -#if 0 - /* the following used to be defined */ -#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451 - /* ... but it was changed; */ -#else - /* So we will continue to #define it, but with the correct value */ -#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN -#endif - -#define TT_MS_LANGID_WELSH_WALES 0x0452 -#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 -#define TT_MS_LANGID_LAO_LAOS 0x0454 -#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455 -#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456 -#define TT_MS_LANGID_KONKANI_INDIA 0x0457 -#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458 -#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459 -#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859 - /* Missing a LCID for Sindhi in Devanagari script */ -#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a -#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b -#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c -#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d -#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e -#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f -#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f - /* Missing a LCID for Tifinagh script */ -#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460 - /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */ - /* script is yet unclear... might be Arabic, Nagari or Sharada */ -#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860 - /* ... and aliased (by MS) for compatibility reasons. */ -#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA -#define TT_MS_LANGID_NEPALI_NEPAL 0x0461 -#define TT_MS_LANGID_NEPALI_INDIA 0x0861 -#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 -#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 -#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 -#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 - /* alias declared in Windows 2000 */ -#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES -#define TT_MS_LANGID_EDO_NIGERIA 0x0466 -#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467 -#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 -#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469 -#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a -#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b -#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b -#define TT_MS_LANGID_QUECHUA_PERU 0x0c6b -#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c - /* Also spelled by XPsp2 Platform SDK (2004-07-26) */ -#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \ - TT_MS_LANGID_SEPEDI_SOUTH_AFRICA - /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */ -#define TT_MS_LANGID_IGBO_NIGERIA 0x0470 -#define TT_MS_LANGID_KANURI_NIGERIA 0x0471 -#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472 -#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473 -#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873 - /* also spelled in the `Passport SDK' list as: */ -#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA -#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474 -#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475 -#define TT_MS_LANGID_LATIN 0x0476 -#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477 - /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ - /* not written (but OTOH the peculiar writing system is worth */ - /* studying). */ -#define TT_MS_LANGID_YI_CHINA 0x0478 -#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479 - /* language codes from 0x047a to 0x047f are (still) unknown. */ -#define TT_MS_LANGID_UIGHUR_CHINA 0x0480 -#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 - -#if 0 /* not deemed useful for fonts */ -#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff -#endif - - - /*************************************************************************/ - /* */ - /* Possible values of the `name' identifier field in the name records of */ - /* the TTF `name' table. These values are platform independent. */ - /* */ -#define TT_NAME_ID_COPYRIGHT 0 -#define TT_NAME_ID_FONT_FAMILY 1 -#define TT_NAME_ID_FONT_SUBFAMILY 2 -#define TT_NAME_ID_UNIQUE_ID 3 -#define TT_NAME_ID_FULL_NAME 4 -#define TT_NAME_ID_VERSION_STRING 5 -#define TT_NAME_ID_PS_NAME 6 -#define TT_NAME_ID_TRADEMARK 7 - - /* the following values are from the OpenType spec */ -#define TT_NAME_ID_MANUFACTURER 8 -#define TT_NAME_ID_DESIGNER 9 -#define TT_NAME_ID_DESCRIPTION 10 -#define TT_NAME_ID_VENDOR_URL 11 -#define TT_NAME_ID_DESIGNER_URL 12 -#define TT_NAME_ID_LICENSE 13 -#define TT_NAME_ID_LICENSE_URL 14 - /* number 15 is reserved */ -#define TT_NAME_ID_PREFERRED_FAMILY 16 -#define TT_NAME_ID_PREFERRED_SUBFAMILY 17 -#define TT_NAME_ID_MAC_FULL_NAME 18 - - /* The following code is new as of 2000-01-21 */ -#define TT_NAME_ID_SAMPLE_TEXT 19 - - /* This is new in OpenType 1.3 */ -#define TT_NAME_ID_CID_FINDFONT_NAME 20 - - - /*************************************************************************/ - /* */ - /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */ - /* */ - /* Updated 02-Jul-2000. */ - /* */ - - /* General Scripts Area */ - - /* Bit 0 Basic Latin */ -#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ - /* Bit 1 C1 Controls and Latin-1 Supplement */ -#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ - /* Bit 2 Latin Extended-A */ -#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ - /* Bit 3 Latin Extended-B */ -#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ - /* Bit 4 IPA Extensions */ -#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ - /* Bit 5 Spacing Modifier Letters */ -#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ - /* Bit 6 Combining Diacritical Marks */ -#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ - /* Bit 7 Greek and Coptic */ -#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ - /* Bit 8 is reserved (was: Greek Symbols and Coptic) */ - /* Bit 9 Cyrillic + */ - /* Cyrillic Supplementary */ -#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ - /* U+0500-U+052F */ - /* Bit 10 Armenian */ -#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ - /* Bit 11 Hebrew */ -#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ - /* Bit 12 is reserved (was: Hebrew Extended) */ - /* Bit 13 Arabic */ -#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ - /* Bit 14 is reserved (was: Arabic Extended) */ - /* Bit 15 Devanagari */ -#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ - /* Bit 16 Bengali */ -#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ - /* Bit 17 Gurmukhi */ -#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ - /* Bit 18 Gujarati */ -#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ - /* Bit 19 Oriya */ -#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ - /* Bit 20 Tamil */ -#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ - /* Bit 21 Telugu */ -#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ - /* Bit 22 Kannada */ -#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ - /* Bit 23 Malayalam */ -#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ - /* Bit 24 Thai */ -#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ - /* Bit 25 Lao */ -#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ - /* Bit 26 Georgian */ -#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ - /* Bit 27 is reserved (was Georgian Extended) */ - /* Bit 28 Hangul Jamo */ -#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ - /* Bit 29 Latin Extended Additional */ -#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ - /* Bit 30 Greek Extended */ -#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ - - /* Symbols Area */ - - /* Bit 31 General Punctuation */ -#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ - /* Bit 32 Superscripts And Subscripts */ -#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ - /* Bit 33 Currency Symbols */ -#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ - /* Bit 34 Combining Diacritical Marks For Symbols */ -#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ - /* Bit 35 Letterlike Symbols */ -#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ - /* Bit 36 Number Forms */ -#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ - /* Bit 37 Arrows + */ - /* Supplemental Arrows-A + */ - /* Supplemental Arrows-B */ -#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ - /* U+27F0-U+27FF */ - /* U+2900-U+297F */ - /* Bit 38 Mathematical Operators + */ - /* Supplemental Mathematical Operators + */ - /* Miscellaneous Mathematical Symbols-A + */ - /* Miscellaneous Mathematical Symbols-B */ -#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ - /* U+2A00-U+2AFF */ - /* U+27C0-U+27EF */ - /* U+2980-U+29FF */ - /* Bit 39 Miscellaneous Technical */ -#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ - /* Bit 40 Control Pictures */ -#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ - /* Bit 41 Optical Character Recognition */ -#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ - /* Bit 42 Enclosed Alphanumerics */ -#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ - /* Bit 43 Box Drawing */ -#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ - /* Bit 44 Block Elements */ -#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ - /* Bit 45 Geometric Shapes */ -#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ - /* Bit 46 Miscellaneous Symbols */ -#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ - /* Bit 47 Dingbats */ -#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ - - /* CJK Phonetics and Symbols Area */ - - /* Bit 48 CJK Symbols and Punctuation */ -#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ - /* Bit 49 Hiragana */ -#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ - /* Bit 50 Katakana + */ - /* Katakana Phonetic Extensions */ -#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ - /* U+31F0-U+31FF */ - /* Bit 51 Bopomofo + */ - /* Bopomofo Extended */ -#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ - /* U+31A0-U+31BF */ - /* Bit 52 Hangul Compatibility Jamo */ -#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ - /* Bit 53 Kanbun */ -#define TT_UCR_CJK_MISC (1L << 21) /* U+3190-U+319F */ -#define TT_UCR_KANBUN TT_UCR_CJK_MISC - /* Bit 54 Enclosed CJK Letters and Months */ -#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ - /* Bit 55 CJK Compatibility */ -#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ - - /* Hangul Syllables Area */ - - /* Bit 56 Hangul */ -#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ - - /* Surrogates Area */ - - /* Bit 57 High Surrogates + */ - /* High Private Use Surrogates + */ - /* Low Surrogates */ -#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ - /* U+DB80-U+DBFF */ - /* U+DC00-U+DFFF */ - /* According to OpenType specs v.1.3+, setting bit 57 implies that there */ - /* is at least one codepoint beyond the Basic Multilingual Plane that is */ - /* supported by this font. So it really means: >= U+10000 */ - - /* Bit 58 is reserved for Unicode SubRanges */ - - /* CJK Ideographs Area */ - - /* Bit 59 CJK Unified Ideographs + */ - /* CJK Radicals Supplement + */ - /* Kangxi Radicals + */ - /* Ideographic Description Characters + */ - /* CJK Unified Ideographs Extension A */ - /* CJK Unified Ideographs Extension A + */ - /* CJK Unified Ideographs Extension B + */ - /* Kanbun */ -#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ - /* U+2E80-U+2EFF */ - /* U+2F00-U+2FDF */ - /* U+2FF0-U+2FFF */ - /* U+3400-U+4DB5 */ - /*U+20000-U+2A6DF*/ - /* U+3190-U+319F */ - - /* Private Use Area */ - - /* Bit 60 Private Use */ -#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ - - /* Compatibility Area and Specials */ - - /* Bit 61 CJK Compatibility Ideographs + */ - /* CJK Compatibility Ideographs Supplement */ -#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+F900-U+FAFF */ - /*U+2F800-U+2FA1F*/ - /* Bit 62 Alphabetic Presentation Forms */ -#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ - /* Bit 63 Arabic Presentation Forms-A */ -#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */ - /* Bit 64 Combining Half Marks */ -#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ - /* Bit 65 CJK Compatibility Forms */ -#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE30-U+FE4F */ - /* Bit 66 Small Form Variants */ -#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ - /* Bit 67 Arabic Presentation Forms-B */ -#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */ - /* Bit 68 Halfwidth and Fullwidth Forms */ -#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ - /* Bit 69 Specials */ -#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ - /* Bit 70 Tibetan */ -#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ - /* Bit 71 Syriac */ -#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ - /* Bit 72 Thaana */ -#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ - /* Bit 73 Sinhala */ -#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ - /* Bit 74 Myanmar */ -#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ - /* Bit 75 Ethiopic */ -#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ - /* Bit 76 Cherokee */ -#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ - /* Bit 77 Unified Canadian Aboriginal Syllabics */ -#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ - /* Bit 78 Ogham */ -#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ - /* Bit 79 Runic */ -#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ - /* Bit 80 Khmer */ -#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ - /* Bit 81 Mongolian */ -#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ - /* Bit 82 Braille Patterns */ -#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ - /* Bit 83 Yi Syllables + */ - /* Yi Radicals */ -#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ - /* U+A490-U+A4CF */ - /* Bit 84 Tagalog + */ - /* Hanunoo + */ - /* Buhid + */ - /* Tagbanwa */ -#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ - /* U+1720-U+173F */ - /* U+1740-U+175F */ - /* U+1760-U+177F */ - /* Bit 85 Old Italic */ -#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ - /* Bit 86 Gothic */ -#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ - /* Bit 87 Deseret */ -#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ - /* Bit 88 Byzantine Musical Symbols + */ - /* Musical Symbols */ -#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ - /*U+1D100-U+1D1FF*/ - /* Bit 89 Mathematical Alphanumeric Symbols */ -#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ - /* Bit 90 Private Use (plane 15) + */ - /* Private Use (plane 16) */ -#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ - /*U+100000-U+10FFFD*/ - /* Bit 91 Variation Selectors */ -#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ - /* Bit 92 Tags */ -#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ - - - /*************************************************************************/ - /* */ - /* Some compilers have a very limited length of identifiers. */ - /* */ -#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) -#define HAVE_LIMIT_ON_IDENTS -#endif - - -#ifndef HAVE_LIMIT_ON_IDENTS - - - /*************************************************************************/ - /* */ - /* Here some alias #defines in order to be clearer. */ - /* */ - /* These are not always #defined to stay within the 31 character limit */ - /* which some compilers have. */ - /* */ - /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern */ - /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */ - /* If you get a warning with such a compiler, use the -i40 switch. */ - /* */ -#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ - TT_UCR_ARABIC_PRESENTATIONS_A -#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ - TT_UCR_ARABIC_PRESENTATIONS_B - -#define TT_UCR_COMBINING_DIACRITICAL_MARKS \ - TT_UCR_COMBINING_DIACRITICS -#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ - TT_UCR_COMBINING_DIACRITICS_SYMB - - -#endif /* !HAVE_LIMIT_ON_IDENTS */ - - -FT_END_HEADER - -#endif /* __TTNAMEID_H__ */ - - -/* END */ diff --git a/src/common/freetype/tttables.h b/src/common/freetype/tttables.h deleted file mode 100644 index 43eca2e25..000000000 --- a/src/common/freetype/tttables.h +++ /dev/null @@ -1,756 +0,0 @@ -/***************************************************************************/ -/* */ -/* tttables.h */ -/* */ -/* Basic SFNT/TrueType tables definitions and interface */ -/* (specification only). */ -/* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTTABLES_H__ -#define __TTTABLES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* truetype_tables */ - /* */ - /* <Title> */ - /* TrueType Tables */ - /* */ - /* <Abstract> */ - /* TrueType specific table types and functions. */ - /* */ - /* <Description> */ - /* This section contains the definition of TrueType-specific tables */ - /* as well as some routines used to access and process them. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_Header */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType font header table. All */ - /* fields follow the TrueType specification. */ - /* */ - typedef struct TT_Header_ - { - FT_Fixed Table_Version; - FT_Fixed Font_Revision; - - FT_Long CheckSum_Adjust; - FT_Long Magic_Number; - - FT_UShort Flags; - FT_UShort Units_Per_EM; - - FT_Long Created [2]; - FT_Long Modified[2]; - - FT_Short xMin; - FT_Short yMin; - FT_Short xMax; - FT_Short yMax; - - FT_UShort Mac_Style; - FT_UShort Lowest_Rec_PPEM; - - FT_Short Font_Direction; - FT_Short Index_To_Loc_Format; - FT_Short Glyph_Data_Format; - - } TT_Header; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_HoriHeader */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType horizontal header, the `hhea' */ - /* table, as well as the corresponding horizontal metrics table, */ - /* i.e., the `hmtx' table. */ - /* */ - /* <Fields> */ - /* Version :: The table version. */ - /* */ - /* Ascender :: The font's ascender, i.e., the distance */ - /* from the baseline to the top-most of all */ - /* glyph points found in the font. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of the */ - /* glyphs found in the font (maybe ASCII). */ - /* */ - /* You should use the `sTypoAscender' field */ - /* of the OS/2 table instead if you want */ - /* the correct one. */ - /* */ - /* Descender :: The font's descender, i.e., the distance */ - /* from the baseline to the bottom-most of */ - /* all glyph points found in the font. It */ - /* is negative. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of the */ - /* glyphs found in the font (maybe ASCII). */ - /* */ - /* You should use the `sTypoDescender' */ - /* field of the OS/2 table instead if you */ - /* want the correct one. */ - /* */ - /* Line_Gap :: The font's line gap, i.e., the distance */ - /* to add to the ascender and descender to */ - /* get the BTB, i.e., the */ - /* baseline-to-baseline distance for the */ - /* font. */ - /* */ - /* advance_Width_Max :: This field is the maximum of all advance */ - /* widths found in the font. It can be */ - /* used to compute the maximum width of an */ - /* arbitrary string of text. */ - /* */ - /* min_Left_Side_Bearing :: The minimum left side bearing of all */ - /* glyphs within the font. */ - /* */ - /* min_Right_Side_Bearing :: The minimum right side bearing of all */ - /* glyphs within the font. */ - /* */ - /* xMax_Extent :: The maximum horizontal extent (i.e., the */ - /* `width' of a glyph's bounding box) for */ - /* all glyphs in the font. */ - /* */ - /* caret_Slope_Rise :: The rise coefficient of the cursor's */ - /* slope of the cursor (slope=rise/run). */ - /* */ - /* caret_Slope_Run :: The run coefficient of the cursor's */ - /* slope. */ - /* */ - /* Reserved :: 10 reserved bytes. */ - /* */ - /* metric_Data_Format :: Always 0. */ - /* */ - /* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */ - /* table -- this value can be smaller than */ - /* the total number of glyphs in the font. */ - /* */ - /* long_metrics :: A pointer into the `hmtx' table. */ - /* */ - /* short_metrics :: A pointer into the `hmtx' table. */ - /* */ - /* <Note> */ - /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ - /* be identical except for the names of their fields which */ - /* are different. */ - /* */ - /* This ensures that a single function in the `ttload' */ - /* module is able to read both the horizontal and vertical */ - /* headers. */ - /* */ - typedef struct TT_HoriHeader_ - { - FT_Fixed Version; - FT_Short Ascender; - FT_Short Descender; - FT_Short Line_Gap; - - FT_UShort advance_Width_Max; /* advance width maximum */ - - FT_Short min_Left_Side_Bearing; /* minimum left-sb */ - FT_Short min_Right_Side_Bearing; /* minimum right-sb */ - FT_Short xMax_Extent; /* xmax extents */ - FT_Short caret_Slope_Rise; - FT_Short caret_Slope_Run; - FT_Short caret_Offset; - - FT_Short Reserved[4]; - - FT_Short metric_Data_Format; - FT_UShort number_Of_HMetrics; - - /* The following fields are not defined by the TrueType specification */ - /* but they are used to connect the metrics header to the relevant */ - /* `HMTX' table. */ - - void* long_metrics; - void* short_metrics; - - } TT_HoriHeader; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_VertHeader */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType vertical header, the `vhea' */ - /* table, as well as the corresponding vertical metrics table, i.e., */ - /* the `vmtx' table. */ - /* */ - /* <Fields> */ - /* Version :: The table version. */ - /* */ - /* Ascender :: The font's ascender, i.e., the distance */ - /* from the baseline to the top-most of */ - /* all glyph points found in the font. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of */ - /* the glyphs found in the font (maybe */ - /* ASCII). */ - /* */ - /* You should use the `sTypoAscender' */ - /* field of the OS/2 table instead if you */ - /* want the correct one. */ - /* */ - /* Descender :: The font's descender, i.e., the */ - /* distance from the baseline to the */ - /* bottom-most of all glyph points found */ - /* in the font. It is negative. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of */ - /* the glyphs found in the font (maybe */ - /* ASCII). */ - /* */ - /* You should use the `sTypoDescender' */ - /* field of the OS/2 table instead if you */ - /* want the correct one. */ - /* */ - /* Line_Gap :: The font's line gap, i.e., the distance */ - /* to add to the ascender and descender to */ - /* get the BTB, i.e., the */ - /* baseline-to-baseline distance for the */ - /* font. */ - /* */ - /* advance_Height_Max :: This field is the maximum of all */ - /* advance heights found in the font. It */ - /* can be used to compute the maximum */ - /* height of an arbitrary string of text. */ - /* */ - /* min_Top_Side_Bearing :: The minimum top side bearing of all */ - /* glyphs within the font. */ - /* */ - /* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */ - /* glyphs within the font. */ - /* */ - /* yMax_Extent :: The maximum vertical extent (i.e., the */ - /* `height' of a glyph's bounding box) for */ - /* all glyphs in the font. */ - /* */ - /* caret_Slope_Rise :: The rise coefficient of the cursor's */ - /* slope of the cursor (slope=rise/run). */ - /* */ - /* caret_Slope_Run :: The run coefficient of the cursor's */ - /* slope. */ - /* */ - /* caret_Offset :: The cursor's offset for slanted fonts. */ - /* This value is `reserved' in vmtx */ - /* version 1.0. */ - /* */ - /* Reserved :: 8 reserved bytes. */ - /* */ - /* metric_Data_Format :: Always 0. */ - /* */ - /* number_Of_HMetrics :: Number of VMetrics entries in the */ - /* `vmtx' table -- this value can be */ - /* smaller than the total number of glyphs */ - /* in the font. */ - /* */ - /* long_metrics :: A pointer into the `vmtx' table. */ - /* */ - /* short_metrics :: A pointer into the `vmtx' table. */ - /* */ - /* <Note> */ - /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ - /* be identical except for the names of their fields which */ - /* are different. */ - /* */ - /* This ensures that a single function in the `ttload' */ - /* module is able to read both the horizontal and vertical */ - /* headers. */ - /* */ - typedef struct TT_VertHeader_ - { - FT_Fixed Version; - FT_Short Ascender; - FT_Short Descender; - FT_Short Line_Gap; - - FT_UShort advance_Height_Max; /* advance height maximum */ - - FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */ - FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */ - FT_Short yMax_Extent; /* xmax or ymax extents */ - FT_Short caret_Slope_Rise; - FT_Short caret_Slope_Run; - FT_Short caret_Offset; - - FT_Short Reserved[4]; - - FT_Short metric_Data_Format; - FT_UShort number_Of_VMetrics; - - /* The following fields are not defined by the TrueType specification */ - /* but they're used to connect the metrics header to the relevant */ - /* `HMTX' or `VMTX' table. */ - - void* long_metrics; - void* short_metrics; - - } TT_VertHeader; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_OS2 */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType OS/2 table. This is the long */ - /* table version. All fields comply to the TrueType specification. */ - /* */ - /* Note that we now support old Mac fonts which do not include an */ - /* OS/2 table. In this case, the `version' field is always set to */ - /* 0xFFFF. */ - /* */ - typedef struct TT_OS2_ - { - FT_UShort version; /* 0x0001 - more or 0xFFFF */ - FT_Short xAvgCharWidth; - FT_UShort usWeightClass; - FT_UShort usWidthClass; - FT_Short fsType; - FT_Short ySubscriptXSize; - FT_Short ySubscriptYSize; - FT_Short ySubscriptXOffset; - FT_Short ySubscriptYOffset; - FT_Short ySuperscriptXSize; - FT_Short ySuperscriptYSize; - FT_Short ySuperscriptXOffset; - FT_Short ySuperscriptYOffset; - FT_Short yStrikeoutSize; - FT_Short yStrikeoutPosition; - FT_Short sFamilyClass; - - FT_Byte panose[10]; - - FT_ULong ulUnicodeRange1; /* Bits 0-31 */ - FT_ULong ulUnicodeRange2; /* Bits 32-63 */ - FT_ULong ulUnicodeRange3; /* Bits 64-95 */ - FT_ULong ulUnicodeRange4; /* Bits 96-127 */ - - FT_Char achVendID[4]; - - FT_UShort fsSelection; - FT_UShort usFirstCharIndex; - FT_UShort usLastCharIndex; - FT_Short sTypoAscender; - FT_Short sTypoDescender; - FT_Short sTypoLineGap; - FT_UShort usWinAscent; - FT_UShort usWinDescent; - - /* only version 1 tables: */ - - FT_ULong ulCodePageRange1; /* Bits 0-31 */ - FT_ULong ulCodePageRange2; /* Bits 32-63 */ - - /* only version 2 tables: */ - - FT_Short sxHeight; - FT_Short sCapHeight; - FT_UShort usDefaultChar; - FT_UShort usBreakChar; - FT_UShort usMaxContext; - - } TT_OS2; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_Postscript */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType Postscript table. All fields */ - /* comply to the TrueType specification. This structure does not */ - /* reference the Postscript glyph names, which can be nevertheless */ - /* accessed with the `ttpost' module. */ - /* */ - typedef struct TT_Postscript_ - { - FT_Fixed FormatType; - FT_Fixed italicAngle; - FT_Short underlinePosition; - FT_Short underlineThickness; - FT_ULong isFixedPitch; - FT_ULong minMemType42; - FT_ULong maxMemType42; - FT_ULong minMemType1; - FT_ULong maxMemType1; - - /* Glyph names follow in the file, but we don't */ - /* load them by default. See the ttpost.c file. */ - - } TT_Postscript; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_PCLT */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType PCLT table. All fields */ - /* comply to the TrueType specification. */ - /* */ - typedef struct TT_PCLT_ - { - FT_Fixed Version; - FT_ULong FontNumber; - FT_UShort Pitch; - FT_UShort xHeight; - FT_UShort Style; - FT_UShort TypeFamily; - FT_UShort CapHeight; - FT_UShort SymbolSet; - FT_Char TypeFace[16]; - FT_Char CharacterComplement[8]; - FT_Char FileName[6]; - FT_Char StrokeWeight; - FT_Char WidthType; - FT_Byte SerifStyle; - FT_Byte Reserved; - - } TT_PCLT; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_MaxProfile */ - /* */ - /* <Description> */ - /* The maximum profile is a table containing many max values which */ - /* can be used to pre-allocate arrays. This ensures that no memory */ - /* allocation occurs during a glyph load. */ - /* */ - /* <Fields> */ - /* version :: The version number. */ - /* */ - /* numGlyphs :: The number of glyphs in this TrueType */ - /* font. */ - /* */ - /* maxPoints :: The maximum number of points in a */ - /* non-composite TrueType glyph. See also */ - /* the structure element */ - /* `maxCompositePoints'. */ - /* */ - /* maxContours :: The maximum number of contours in a */ - /* non-composite TrueType glyph. See also */ - /* the structure element */ - /* `maxCompositeContours'. */ - /* */ - /* maxCompositePoints :: The maximum number of points in a */ - /* composite TrueType glyph. See also the */ - /* structure element `maxPoints'. */ - /* */ - /* maxCompositeContours :: The maximum number of contours in a */ - /* composite TrueType glyph. See also the */ - /* structure element `maxContours'. */ - /* */ - /* maxZones :: The maximum number of zones used for */ - /* glyph hinting. */ - /* */ - /* maxTwilightPoints :: The maximum number of points in the */ - /* twilight zone used for glyph hinting. */ - /* */ - /* maxStorage :: The maximum number of elements in the */ - /* storage area used for glyph hinting. */ - /* */ - /* maxFunctionDefs :: The maximum number of function */ - /* definitions in the TrueType bytecode for */ - /* this font. */ - /* */ - /* maxInstructionDefs :: The maximum number of instruction */ - /* definitions in the TrueType bytecode for */ - /* this font. */ - /* */ - /* maxStackElements :: The maximum number of stack elements used */ - /* during bytecode interpretation. */ - /* */ - /* maxSizeOfInstructions :: The maximum number of TrueType opcodes */ - /* used for glyph hinting. */ - /* */ - /* maxComponentElements :: The maximum number of simple (i.e., non- */ - /* composite) glyphs in a composite glyph. */ - /* */ - /* maxComponentDepth :: The maximum nesting depth of composite */ - /* glyphs. */ - /* */ - /* <Note> */ - /* This structure is only used during font loading. */ - /* */ - typedef struct TT_MaxProfile_ - { - FT_Fixed version; - FT_UShort numGlyphs; - FT_UShort maxPoints; - FT_UShort maxContours; - FT_UShort maxCompositePoints; - FT_UShort maxCompositeContours; - FT_UShort maxZones; - FT_UShort maxTwilightPoints; - FT_UShort maxStorage; - FT_UShort maxFunctionDefs; - FT_UShort maxInstructionDefs; - FT_UShort maxStackElements; - FT_UShort maxSizeOfInstructions; - FT_UShort maxComponentElements; - FT_UShort maxComponentDepth; - - } TT_MaxProfile; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Sfnt_Tag */ - /* */ - /* <Description> */ - /* An enumeration used to specify the index of an SFNT table. */ - /* Used in the @FT_Get_Sfnt_Table API function. */ - /* */ - typedef enum - { - ft_sfnt_head = 0, - ft_sfnt_maxp = 1, - ft_sfnt_os2 = 2, - ft_sfnt_hhea = 3, - ft_sfnt_vhea = 4, - ft_sfnt_post = 5, - ft_sfnt_pclt = 6, - - sfnt_max /* internal end mark */ - - } FT_Sfnt_Tag; - - /* */ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Sfnt_Table */ - /* */ - /* <Description> */ - /* Returns a pointer to a given SFNT table within a face. */ - /* */ - /* <Input> */ - /* face :: A handle to the source. */ - /* */ - /* tag :: The index of the SFNT table. */ - /* */ - /* <Return> */ - /* A type-less pointer to the table. This will be 0 in case of */ - /* error, or if the corresponding table was not found *OR* loaded */ - /* from the file. */ - /* */ - /* <Note> */ - /* The table is owned by the face object and disappears with it. */ - /* */ - /* This function is only useful to access SFNT tables that are loaded */ - /* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */ - /* a list. */ - /* */ - FT_EXPORT( void* ) - FT_Get_Sfnt_Table( FT_Face face, - FT_Sfnt_Tag tag ); - - - /************************************************************************** - * - * @function: - * FT_Load_Sfnt_Table - * - * @description: - * Loads any font table into client memory. - * - * @input: - * face :: - * A handle to the source face. - * - * tag :: - * The four-byte tag of the table to load. Use the value 0 if you want - * to access the whole font file. Otherwise, you can use one of the - * definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new - * one with @FT_MAKE_TAG. - * - * offset :: - * The starting offset in the table (or file if tag == 0). - * - * @output: - * buffer :: - * The target buffer address. The client must ensure that the memory - * array is big enough to hold the data. - * - * @inout: - * length :: - * If the `length' parameter is NULL, then try to load the whole table. - * Return an error code if it fails. - * - * Else, if `*length' is 0, exit immediately while returning the - * table's (or file) full size in it. - * - * Else the number of bytes to read from the table or file, from the - * starting offset. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * If you need to determine the table's length you should first call this - * function with `*length' set to 0, as in the following example: - * - * { - * FT_ULong length = 0; - * - * - * error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); - * if ( error ) { ... table does not exist ... } - * - * buffer = malloc( length ); - * if ( buffer == NULL ) { ... not enough memory ... } - * - * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); - * if ( error ) { ... could not load table ... } - * } - */ - FT_EXPORT( FT_Error ) - FT_Load_Sfnt_Table( FT_Face face, - FT_ULong tag, - FT_Long offset, - FT_Byte* buffer, - FT_ULong* length ); - - - /************************************************************************** - * - * @function: - * FT_Sfnt_Table_Info - * - * @description: - * Returns information on an SFNT table. - * - * @input: - * face :: - * A handle to the source face. - * - * table_index :: - * The index of an SFNT table. The function returns - * FT_Err_Table_Missing for an invalid value. - * - * @output: - * tag :: - * The name tag of the SFNT table. - * - * length :: - * The length of the SFNT table. - * - * @return: - * FreeType error code. 0 means success. - * - * @note: - * SFNT tables with length zero are treated as missing by Windows. - * - */ - FT_EXPORT( FT_Error ) - FT_Sfnt_Table_Info( FT_Face face, - FT_UInt table_index, - FT_ULong *tag, - FT_ULong *length ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_CMap_Language_ID */ - /* */ - /* <Description> */ - /* Return TrueType/sfnt specific cmap language ID. Definitions of */ - /* language ID values are in `freetype/ttnameid.h'. */ - /* */ - /* <Input> */ - /* charmap :: */ - /* The target charmap. */ - /* */ - /* <Return> */ - /* The language ID of `charmap'. If `charmap' doesn't belong to a */ - /* TrueType/sfnt face, just return 0 as the default value. */ - /* */ - FT_EXPORT( FT_ULong ) - FT_Get_CMap_Language_ID( FT_CharMap charmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_CMap_Format */ - /* */ - /* <Description> */ - /* Return TrueType/sfnt specific cmap format. */ - /* */ - /* <Input> */ - /* charmap :: */ - /* The target charmap. */ - /* */ - /* <Return> */ - /* The format of `charmap'. If `charmap' doesn't belong to a */ - /* TrueType/sfnt face, return -1. */ - /* */ - FT_EXPORT( FT_Long ) - FT_Get_CMap_Format( FT_CharMap charmap ); - - /* */ - - -FT_END_HEADER - -#endif /* __TTTABLES_H__ */ - - -/* END */ diff --git a/src/common/freetype/tttags.h b/src/common/freetype/tttags.h deleted file mode 100644 index e10244ca7..000000000 --- a/src/common/freetype/tttags.h +++ /dev/null @@ -1,99 +0,0 @@ -/***************************************************************************/ -/* */ -/* tttags.h */ -/* */ -/* Tags for TrueType and OpenType tables (specification only). */ -/* */ -/* Copyright 1996-2001, 2004, 2005 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTAGS_H__ -#define __TTAGS_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - -#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' ) -#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' ) -#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' ) -#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' ) -#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' ) -#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' ) -#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' ) -#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' ) -#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' ) -#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' ) -#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' ) -#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' ) -#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' ) -#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' ) -#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' ) -#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' ) -#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' ) -#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' ) -#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' ) -#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' ) -#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' ) -#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' ) -#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' ) -#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' ) -#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' ) -#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' ) -#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' ) -#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' ) -#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' ) -#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' ) -#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' ) -#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' ) -#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' ) -#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' ) -#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' ) -#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' ) -#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' ) -#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' ) -#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' ) -#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' ) -#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' ) -#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' ) -#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' ) -#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' ) -#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' ) -#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' ) -#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' ) -#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' ) -#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' ) -#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' ) -#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' ) -#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' ) -#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' ) -#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' ) -#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' ) -#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' ) - - -FT_END_HEADER - -#endif /* __TTAGS_H__ */ - - -/* END */ diff --git a/src/common/freetype/ttunpat.h b/src/common/freetype/ttunpat.h deleted file mode 100644 index a0162759b..000000000 --- a/src/common/freetype/ttunpat.h +++ /dev/null @@ -1,59 +0,0 @@ -/***************************************************************************/ -/* */ -/* ttunpat.h */ -/* */ -/* Definitions for the unpatented TrueType hinting system */ -/* */ -/* Copyright 2003, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* Written by Graham Asher <graham.asher@btinternet.com> */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTUNPAT_H__ -#define __TTUNPAT_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_UNPATENTED_HINTING - * - * @description: - * A constant used as the tag of an @FT_Parameter structure to indicate - * that unpatented methods only should be used by the TrueType bytecode - * interpreter for a typeface opened by @FT_Open_Face. - * - */ -#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' ) - - /* */ - -FT_END_HEADER - - -#endif /* __TTUNPAT_H__ */ - - -/* END */ diff --git a/src/dedicated/console/TextConsoleUnix.cpp b/src/dedicated/console/TextConsoleUnix.cpp index 4f7184514..90ef4a3ae 100644 --- a/src/dedicated/console/TextConsoleUnix.cpp +++ b/src/dedicated/console/TextConsoleUnix.cpp @@ -13,13 +13,17 @@ #include <sys/ioctl.h> +// Must be before any valve headers, otherwise it will conflict with tier0's +// definition of wcsdup. (tier0 undefs it, which is why this works) +#include "../thirdparty/libedit-3.1/src/histedit.h" + #include "TextConsoleUnix.h" #include "tier0/icommandline.h" #include "tier1/utllinkedlist.h" #include "filesystem.h" -#include "../thirdparty/libedit-3.1/src/histedit.h" #include "tier0/vprof.h" + #define CONSOLE_LOG_FILE "console.log" static pthread_mutex_t g_lock; diff --git a/src/devtools/bin/linux/ccache b/src/devtools/bin/linux/ccache old mode 100644 new mode 100755 diff --git a/src/devtools/gendbg.sh b/src/devtools/gendbg.sh old mode 100644 new mode 100755 diff --git a/src/devtools/makefile_base_posix.mak b/src/devtools/makefile_base_posix.mak index 0e121d4d2..9f840e060 100644 --- a/src/devtools/makefile_base_posix.mak +++ b/src/devtools/makefile_base_posix.mak @@ -57,6 +57,7 @@ ifeq ($(CFG), release) # tonyp: The size increase was likely caused by -finline-functions and -fipa-cp-clone getting switched on with -O3. # -fno-omit-frame-pointer: need this for stack traces with perf. OptimizerLevel_CompilerSpecific = -O2 -fno-strict-aliasing -ffast-math -fno-omit-frame-pointer -ftree-vectorize + OptimizerLevel_CompilerSpecific += -fno-delete-null-pointer-checks ifeq ($(CLANG_BUILD),1) OptimizerLevel_CompilerSpecific += -funswitch-loops else @@ -92,9 +93,13 @@ ifeq ($(CLANG_BUILD),1) BASE_CXXFLAGS += -ftemplate-depth=900 # Needed for older versions of clang (newer versions are compatible with gcc syntax) PCH_CXXFLAGS += -emit-pch + + PCH_CXXFLAGS += -fcolor-diagnostics else # GCC specific - better PCH behavior w/ccache and better debugging information BASE_CFLAGS += -fpch-preprocess -fvar-tracking-assignments + + BASE_CFLAGS+= -fdiagnostics-color=always endif DEFINES += -DVPROF_LEVEL=1 -DGNUC -DNO_HOOK_MALLOC @@ -138,7 +143,7 @@ else ifeq ($(USE_VALVE_BINDIR),1) CRYPTOPPDIR=linux32 else # Not using chroot, use old steam-runtime. (gcc 4.6.3) - export STEAM_RUNTIME_PATH ?= /valve/steam-runtime + export STEAM_RUNTIME_PATH ?= /usr GCC_VER = P4BIN = p4 CRYPTOPPDIR=ubuntu12_32 @@ -183,7 +188,7 @@ endif # If not specified by environment, use steam runtime compilers + in-tree ccache ifneq ($(filter default undefined,$(origin AR)),) - AR = $(STEAM_RUNTIME_PATH)/bin/ar crs + AR = $(STEAM_RUNTIME_PATH)/bin/ar endif ifneq ($(filter default undefined,$(origin CC)),) CC = $(CCACHE) $(STEAM_RUNTIME_PATH)/bin/gcc$(GCC_VER) @@ -218,6 +223,37 @@ WARN_FLAGS += -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-value WARN_FLAGS += -Wno-invalid-offsetof -Wno-float-equal -Wno-reorder -Werror=return-type WARN_FLAGS += -fdiagnostics-show-option -Wformat -Wformat-security +# note(replaycoding): Ideally we would fix the code to get rid of these +# warnings, there are likely some nasty bugs hiding behind this, especially on +# newer compilers. +WARN_FLAGS += \ + -Wno-misleading-indentation \ + -Wno-maybe-uninitialized \ + -Wno-class-memaccess \ + -Wno-sign-compare \ + -Wno-deprecated-declarations \ + -Wno-int-in-bool-context \ + -Wno-ignored-attributes \ + -Wno-stringop-truncation \ + -Wno-stringop-overflow \ + -Wno-unused-but-set-variable \ + -Wno-switch \ + -Wno-packed-not-aligned \ + -Wno-nonnull-compare \ + -Wno-delete-non-virtual-dtor \ + -Wno-address \ + -Wno-comment \ + -Wno-conversion-null \ + -Wno-format-overflow \ + -Wno-catch-value \ + -Wno-unused-local-typedefs \ + -Wno-placement-new \ + -Wno-sequence-point \ + -Wno-logical-not-parentheses \ + -Wno-uninitialized \ + -Wno-cpp \ + -Wno-parentheses + ifeq ($(TARGET_PLATFORM),linux64) # nocona = pentium4 + 64bit + MMX, SSE, SSE2, SSE3 - no SSSE3 (that's three s's - added in core2) ARCH_FLAGS += -march=$(MARCH_TARGET) -mtune=core2 @@ -421,7 +457,7 @@ else endif ifneq "$(origin VALVE_NO_AUTO_P4)" "undefined" - P4_EDIT_START = chmod -R +w + P4_EDIT_START = chmod -fR +w P4_EDIT_END = || true P4_REVERT_START = true P4_REVERT_END = @@ -541,7 +577,7 @@ endif $(LIB_File): $(OTHER_DEPENDENCIES) $(OBJS) $(QUIET_PREFIX) -$(P4_EDIT_START) $(LIB_File) $(P4_EDIT_END); - $(QUIET_PREFIX) $(AR) $(LIB_File) $(OBJS) $(LIBFILES); + $(QUIET_PREFIX) $(AR) crs $(LIB_File) $(OBJS) $(LIBFILES); $(SHELL) -c "$(POSTBUILDCOMMAND)" SO_GameOutputFile = $(GAMEOUTPUTFILE) @@ -559,8 +595,10 @@ $(GAMEOUTPUTFILE): $(OUTPUTFILE) $(QUIET_PREFIX) rm -f $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX); $(QUIET_PREFIX) cp -v $(OUTPUTFILE) $(GAMEOUTPUTFILE) $(QUIET_ECHO_POSTFIX); $(QUIET_PREFIX) -$(P4_EDIT_START) $(GAMEOUTPUTFILE)$(SYM_EXT) $(P4_EDIT_END); - $(QUIET_PREFIX) $(GEN_SYM) $(GAMEOUTPUTFILE); - $(QUIET_PREFIX) -$(STRIP) $(GAMEOUTPUTFILE); + $(QUIET_PREFIX) -if [ "$(CONFTYPE)" != "lib" ]; then\ + $(GEN_SYM) $(GAMEOUTPUTFILE);\ + $(STRIP) $(GAMEOUTPUTFILE);\ + fi; $(QUIET_PREFIX) $(VSIGN) -signvalve $(GAMEOUTPUTFILE); $(QUIET_PREFIX) if [ "$(COPY_DLL_TO_SRV)" = "1" ]; then\ echo "----" $(QUIET_ECHO_POSTFIX);\ diff --git a/src/external/vpc/utils/vpc/Makefile b/src/external/vpc/utils/vpc/Makefile index 1bf7b0534..033782e68 100644 --- a/src/external/vpc/utils/vpc/Makefile +++ b/src/external/vpc/utils/vpc/Makefile @@ -207,7 +207,7 @@ CFLAGS+= -arch i386 -fasm-blocks endif ifeq "$(OS)" "Linux" -CFLAGS+= -DPLATFORM_LINUX -D_LINUX -DLINUX +CFLAGS+= -DPLATFORM_LINUX -D_LINUX -DLINUX -m32 endif ifeq ($(CYGWIN),1) @@ -230,6 +230,10 @@ ifeq "$(OS)" "Darwin" LINK+= -arch i386 endif +ifeq "$(OS)" "Linux" +LINK+= -m32 +endif + # Build rules all: $(OUTFILE) ../../../../devtools/bin/vpc$(EXE_POSTFIX) diff --git a/src/game/client/tf/tf_hud_target_id.cpp b/src/game/client/tf/tf_hud_target_id.cpp index dd41b296b..16daa6a3f 100644 --- a/src/game/client/tf/tf_hud_target_id.cpp +++ b/src/game/client/tf/tf_hud_target_id.cpp @@ -113,6 +113,7 @@ CTargetID::CTargetID( const char *pElementName ) : m_hFont = g_hFontTrebuchet24; m_flLastChangeTime = 0; m_iLastEntIndex = 0; + m_iTargetEntIndex = 0; m_nOriginalY = 0; m_bArenaPanelVisible = false; diff --git a/src/game/protobuf_include.vpc b/src/game/protobuf_include.vpc index b90ca74f9..6285430ea 100644 --- a/src/game/protobuf_include.vpc +++ b/src/game/protobuf_include.vpc @@ -12,7 +12,7 @@ $Project { $Libexternal $SRCDIR\thirdparty\protobuf-2.6.1\bin\osx32\libc++\libprotobuf [$OSX32] $Libexternal $SRCDIR\thirdparty\protobuf-2.6.1\bin\win32\2013\staticcrt\release\libprotobuf [$WIN32] - $Libexternal $SRCDIR\thirdparty\protobuf-2.6.1\bin\linux32\libprotobuf [$LINUX32] + $Libexternal $SRCDIR\thirdparty\protobuf-2.6.1\src\.libs\libprotobuf [$LINUX32] } $Folder "Link Libraries" [$WIN64&&!$VS2015] diff --git a/src/gameui/GameUI.vpc b/src/gameui/GameUI.vpc index bf782c2a1..e762fd75c 100644 --- a/src/gameui/GameUI.vpc +++ b/src/gameui/GameUI.vpc @@ -116,7 +116,7 @@ $Project "GameUI" $File "$SRCDIR\common\IVGuiModuleLoader.h" $File "$SRCDIR\common\GameUI\ObjectList.h" $File "$SRCDIR\public\savegame_version.h" - $File "$SRCDIR\Tracker\common\TrackerMessageFlags.h" + $File "$SRCDIR\tracker\common\TrackerMessageFlags.h" $File "$SRCDIR\common\ValveCDKeyGameAndTerritoryCodes.h" $File "$SRCDIR\common\language.h" $File "$SRCDIR\common\imageutils.h" diff --git a/src/lib/common/linux32/libcurl.a b/src/lib/common/linux32/libcurl.a new file mode 100644 index 000000000..be6615d96 Binary files /dev/null and b/src/lib/common/linux32/libcurl.a differ diff --git a/src/lib/common/linux32/libjpeg.a b/src/lib/common/linux32/libjpeg.a new file mode 100644 index 000000000..4d5890ceb Binary files /dev/null and b/src/lib/common/linux32/libjpeg.a differ diff --git a/src/lib/common/ubuntu12_32/libcrypto.a b/src/lib/common/ubuntu12_32/libcrypto.a new file mode 100644 index 000000000..45278677d Binary files /dev/null and b/src/lib/common/ubuntu12_32/libcrypto.a differ diff --git a/src/lib/common/ubuntu12_32/libcryptopp.a b/src/lib/common/ubuntu12_32/libcryptopp.a new file mode 100644 index 000000000..37442a77b Binary files /dev/null and b/src/lib/common/ubuntu12_32/libcryptopp.a differ diff --git a/src/lib/public/linux32/libSDL2.so b/src/lib/public/linux32/libSDL2.so deleted file mode 100644 index 027f051ae..000000000 --- a/src/lib/public/linux32/libSDL2.so +++ /dev/null @@ -1 +0,0 @@ -libSDL2-2.0.so.0 \ No newline at end of file diff --git a/src/lib/public/linux32/libSDL2.so b/src/lib/public/linux32/libSDL2.so new file mode 120000 index 000000000..027f051ae --- /dev/null +++ b/src/lib/public/linux32/libSDL2.so @@ -0,0 +1 @@ +libSDL2-2.0.so.0 \ No newline at end of file diff --git a/src/lib/public/linux32/libpng.a b/src/lib/public/linux32/libpng.a new file mode 100644 index 000000000..fd905d6d5 Binary files /dev/null and b/src/lib/public/linux32/libpng.a differ diff --git a/src/lib/public/linux32/libz.a b/src/lib/public/linux32/libz.a new file mode 100644 index 000000000..0e5f958bb Binary files /dev/null and b/src/lib/public/linux32/libz.a differ diff --git a/src/materialsystem/stdshaders/debugluxel.cpp b/src/materialsystem/stdshaders/debugluxel.cpp index 328dfb6bb..f180bc386 100644 --- a/src/materialsystem/stdshaders/debugluxel.cpp +++ b/src/materialsystem/stdshaders/debugluxel.cpp @@ -6,7 +6,7 @@ // $NoKeywords: $ //===========================================================================// -#include "shaderlib/CShader.h" +#include "shaderlib/cshader.h" #include "debugluxel_ps20b.inc" #include "debugluxel_ps20.inc" diff --git a/src/public/gcsdk/msgprotobuf.h b/src/public/gcsdk/msgprotobuf.h index 0d5100305..752a1ae98 100644 --- a/src/public/gcsdk/msgprotobuf.h +++ b/src/public/gcsdk/msgprotobuf.h @@ -379,8 +379,8 @@ class CProtoBufMsg : public CProtoBufMsgBase VPROF_BUDGET( "CProtoBufMsg::CProtoBufMsg( MsgType_t, CSteamID, int32 )", VPROF_BUDGETGROUP_OTHER_NETWORKING ); m_pProtoBufBody = AllocProto(); - Hdr()->set_client_steam_id( steamIDClient.ConvertToUint64() ); - Hdr()->set_client_session_id( nSessionIDClient ); + Hdr().set_client_steam_id( steamIDClient.ConvertToUint64() ); + Hdr().set_client_session_id( nSessionIDClient ); } // Constructor from an incoming netpacket diff --git a/src/public/tier1/utlblockmemory.h b/src/public/tier1/utlblockmemory.h index b4a254ff7..0600856ab 100644 --- a/src/public/tier1/utlblockmemory.h +++ b/src/public/tier1/utlblockmemory.h @@ -135,10 +135,10 @@ CUtlBlockMemory<T,I>::~CUtlBlockMemory() template< class T, class I > void CUtlBlockMemory<T,I>::Swap( CUtlBlockMemory< T, I > &mem ) { - swap( m_pMemory, mem.m_pMemory ); - swap( m_nBlocks, mem.m_nBlocks ); - swap( m_nIndexMask, mem.m_nIndexMask ); - swap( m_nIndexShift, mem.m_nIndexShift ); + std::swap( m_pMemory, mem.m_pMemory ); + std::swap( m_nBlocks, mem.m_nBlocks ); + std::swap( m_nIndexMask, mem.m_nIndexMask ); + std::swap( m_nIndexShift, mem.m_nIndexShift ); } diff --git a/src/thirdparty/gperftools-2.0/AUTHORS b/src/thirdparty/gperftools-2.0/AUTHORS new file mode 100644 index 000000000..3995ed4cf --- /dev/null +++ b/src/thirdparty/gperftools-2.0/AUTHORS @@ -0,0 +1,2 @@ +google-perftools@googlegroups.com + diff --git a/src/thirdparty/gperftools-2.0/COPYING b/src/thirdparty/gperftools-2.0/COPYING new file mode 100644 index 000000000..e4956cfd9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/COPYING @@ -0,0 +1,28 @@ +Copyright (c) 2005, Google Inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/thirdparty/gperftools-2.0/ChangeLog b/src/thirdparty/gperftools-2.0/ChangeLog new file mode 100644 index 000000000..4b334beaa --- /dev/null +++ b/src/thirdparty/gperftools-2.0/ChangeLog @@ -0,0 +1,646 @@ +Fri Feb 03 15:40:45 2012 Google Inc. <google-perftools@googlegroups.com> + + * gperftools: version 2.0 + * Renamed the project from google-perftools to gperftools (csilvers) + * Renamed the .deb/.rpm packagse from google-perftools to gperftools too + * Renamed include directory from google/ to gperftools/ (csilvers) + * Changed the 'official' perftools email in setup.py/etc + * Renamed google-perftools.sln to gperftools.sln + * PORTING: Removed bash-isms & grep -q in heap-checker-death_unittest.sh + * Changed copyright text to reflect Google's relinquished ownership + +Tue Jan 31 10:43:50 2012 Google Inc. <opensource@google.com> + + * google-perftools: version 1.10 release + * PORTING: Support for patching assembly on win x86_64! (scott.fr...) + * PORTING: Work around atexit-execution-order bug on freebsd (csilvers) + * PORTING: Patch _calloc_crt for windows (roger orr) + * PORTING: Add C++11 compatibility method for stl allocator (jdennett) + * PORTING: use MADV_FREE, not MADV_DONTNEED, on freebsd (csilvers) + * PORTING: Don't use SYS_open when not supported on solaris (csilvers) + * PORTING: Do not assume uname() returns 0 on success (csilvers) + * LSS: Improved ARM support in linux-syscall-support (dougkwan) + * LSS: Get rid of unused syscalls in linux-syscall-support (csilvers) + * LSS: Fix broken mmap wrapping for ppc (markus) + * LSS: Emit .cfi_adjust_cfa_offset when appropriate (ppluzhnikov) + * LSS: Be more accurate in register use in __asm__ (markus) + * LSS: Fix __asm__ calls to compile under clang (chandlerc) + * LSS: Fix ARM inline assembly bug around r7 and swi (lcwu) + * No longer log when an allocator fails (csilvers) + * void* -> const void* for MallocExtension methods (llib) + * Improve HEAP_PROFILE_MMAP and fix bugs with it (dmikurube) + * Replace int-based abs with more correct fabs in a test (pmurin) + +Thu Dec 22 16:22:45 2011 Google Inc. <opensource@google.com> + + * google-perftools: version 1.9 release + * Lightweight check for double-frees (blount) + * BUGFIX: Fix pprof to exit properly if run with no args (dagitses) + * Suggest ASan as a way to diagnose buggy code (ppluzhnikov) + * Get rid of unused CACHELINE_SIZE (csilvers) + * Replace atexit() calls with global dtors; helps freebsd (csilvers) + * Disable heap-checker under AddressSanitizer (kcc) + * Fix bug in powerpc stacktracing (ppluzhnikov) + * PERF: Use exponential backoff waiting for spinlocks (m3b) + * Fix 64-bit nm on 32-bit binaries in pprof (csilvers) + * Add ProfileHandlerDisallowForever (rsc) + * BUGFIX: Shell escape when forking in pprof (csilvers) + * No longer combine overloaded functions in pprof (csilvers) + * Fix address-normalizing bug in pprof (csilvers) + * More consistently call abort() instead of exit() on failure (csilvers) + * Allow NoGlobalLeaks to be safely called more than once (csilvers) + * PORTING/BUGFIX: Fix ARM cycleclock to use volatile asm (dougkwan) + * PORTING: 64-bit atomic ops for ARMv7 (dougkwan) + * PORTING: Implement stacktrace for ARM (dougkwan) + * PORTING: Fix malloc_hook_mmap_linux for ARM (dougkwan) + * PORTING: Update linux_syscall_support.h for ARM/etc (evannier, sanek) + * PORTING: Fix freebsd to work on x86_64 (chapp...@gmail.com) + * PORTING: Added additional SYS_mmap fixes for FreeBSD (chappedm) + * PORTING: Allow us to compile on OS X 10.6 and run on 10.5 (raltherr) + * PORTING: Check for mingw compilers that *do* define timespec + * PORTING: Add "support" for MIPS cycletimer + * PORTING: Fix fallback cycle-timer to work with Now (dougkwan) + * PERF: Move stack trace collecting out of the mutex (taylorc) + * PERF: Get the deallocation stack trace outside the mutex (sean) + * Make PageHeap dynamically allocated for leak checks (maxim) + * BUGFIX: Fix probing of nm -f behavior in pprof (dpeng) + * BUGFIX: Fix a race with the CentralFreeList lock before main (sanjay) + * Support /pprof/censusprofile url arguments (rajatjain) + * Change IgnoreObject to return its argument (nlewycky) + * Update malloc-hook files to support more CPUs + * BUGFIX: write our own strstr to avoid libc problems (csilvers) + * Use simple callgrind compression facility in pprof + * Print an error message when we can't run pprof to symbolize (csilvers) + * Die in configure when g++ is't installed (csilvers) + * DOC: Beef up the documentation a bit about using libunwind (csilvers) + +Fri Aug 26 13:29:25 2011 Google Inc. <opensource@google.com> + + * google-perftools: version 1.8.3 release + * Added back the 'pthreads unsafe early' #define, needed for FreeBSD + +Thu Aug 11 15:01:47 2011 Google Inc. <opensource@google.com> + + * google-perftools: version 1.8.2 release + * Fixed calculation of patchlevel, 'make check' should all pass again + +Tue Jul 26 20:57:51 2011 Google Inc. <opensource@google.com> + + * google-perftools: version 1.8.1 release + * Added an #include to fix compile breakage on latest gcc's + * Removed an extra , in the configure.ac script + +Fri Jul 15 16:10:51 2011 Google Inc. <opensource@google.com> + + * google-perftools: version 1.8 release + * PORTING: (Disabled) support for patching mmap on freebsd (chapp...) + * PORTING: Support volatile __malloc_hook for glibc 2.14 (csilvers) + * PORTING: Use _asm rdtsc and __rdtsc to get cycleclock in windows (koda) + * PORTING: Fix fd vs. HANDLE compiler error on cygwin (csilvers) + * PORTING: Do not test memalign or double-linking on OS X (csilvers) + * PORTING: Actually enable TLS on windows (jontra) + * PORTING: Some work to compile under Native Client (krasin) + * PORTING: deal with pthread_once w/o -pthread on freebsd (csilvers) + * Rearrange libc-overriding to make it easier to port (csilvers) + * Display source locations in pprof disassembly (sanjay) + * BUGFIX: Actually initialize allocator name (mec) + * BUGFIX: Keep track of 'overhead' bytes in malloc reporting (csilvers) + * Allow ignoring one object twice in the leak checker (glider) + * BUGFIX: top10 in pprof should print 10 lines, not 11 (rsc) + * Refactor vdso source files (tipp) + * Some documentation cleanups + * Document MAX_TOTAL_THREAD_CACHE_SIZE <= 1Gb (nsethi) + * Add MallocExtension::GetOwnership(ptr) (csilvers) + * BUGFIX: We were leaving out a needed $(top_srcdir) in the Makefile + * PORTING: Support getting argv0 on OS X + * Add 'weblist' command to pprof: like 'list' but html (sanjay) + * Improve source listing in pprof (sanjay) + * Cap cache sizes to reduce fragmentation (ruemmler) + * Improve performance by capping or increasing sizes (ruemmler) + * Add M{,un}mapReplacmenet hooks into MallocHook (ribrdb) + * Refactored system allocator logic (gangren) + * Include cleanups (csilvers) + * Add TCMALLOC_SMALL_BUT_SLOW support (ruemmler) + * Clarify that tcmalloc stats are MiB (robinson) + * Remove support for non-tcmalloc debugallocation (blount) + * Add a new test: malloc_hook_test (csilvers) + * Change the configure script to be more crosstool-friendly (mcgrathr) + * PORTING: leading-underscore changes to support win64 (csilvers) + * Improve debugallocation tc_malloc_size (csilvers) + * Extend atomicops.h and cyceclock to use ARM V6+ optimized code (sanek) + * Change malloc-hook to use a list-like structure (llib) + * Add flag to use MAP_PRIVATE in memfs_malloc (gangren) + * Windows support for pprof: nul and /usr/bin/file (csilvers) + * TESTING: add test on strdup to tcmalloc_test (csilvers) + * Augment heap-checker to deal with no-inode maps (csilvers) + * Count .dll/.dylib as shared libs in heap-checker (csilvers) + * Disable sys_futex for arm; it's not always reliable (sanek) + * PORTING: change lots of windows/port.h macros to functions + * BUGFIX: Generate correct version# in tcmalloc.h on windows (csilvers) + * PORTING: Some casting to make solaris happier about types (csilvers) + * TESTING: Disable debugallocation_test in 'minimal' mode (csilvers) + * Rewrite debugallocation to be more modular (csilvers) + * Don't try to run the heap-checker under valgrind (ppluzhnikov) + * BUGFIX: Make focused stat %'s relative, not absolute (sanjay) + * BUGFIX: Don't use '//' comments in a C file (csilvers) + * Quiet new-gcc compiler warnings via -Wno-unused-result, etc (csilvers) + +Fri Feb 04 15:54:31 2011 Google Inc. <opensource@google.com> + + * google-perftools: version 1.7 release + * Reduce page map key size under x86_64 by 4.4MB (rus) + * Remove a flaky malloc-extension test (fdabek) + * Improve the performance of PageHeap::New (ond..., csilvers) + * Improve sampling_test with no-inline additions/etc (fdabek) + * 16-byte align debug allocs (jyasskin) + * Change FillProcSelfMaps to detect out-of-buffer-space (csilvers) + * Document the need for sampling to use GetHeapSample (csilvers) + * Try to read TSC frequency from tsc_freq_khs (adurbin) + * Do better at figuring out if tests are running under gdb (ppluzhnikov) + * Improve spinlock contention performance (ruemmler) + * Better internal-function list for pprof's /contention (ruemmler) + * Speed up GoogleOnce (m3b) + * Limit number of incoming/outgoing edges in pprof (sanjay) + * Add pprof --evince to go along with --gv (csilvers) + * Document the various ways to get heap-profiling information (csilvers) + * Separate out synchronization profiling routines (ruemmler) + * Improve malloc-stats output to be more understandable (csilvers) + * Add support for census profiler in pporf (nabeelmian) + * Document how pprof's /symbol must support GET requests (csilvers) + * Improve acx_pthread.m4 (ssuomi, liujisi) + * Speed up pprof's ExtractSymbols (csilvers) + * Ignore some known-leaky (java) libraries in the heap checker (davidyu) + * Make kHideMask use all 64 bits in tests (ppluzhnikov) + * Clean up pprof input-file handling (csilvers) + * BUGFIX: Don't crash if __environ is NULL (csilvers) + * BUGFIX: Fix totally broken debugallocation tests (csilvers) + * BUGFIX: Fix up fake_VDSO handling for unittest (ppluzhnikov) + * BUGFIX: Suppress all large allocs when report threshold is 0 (lexie) + * BUGFIX: mmap2 on i386 takes an off_t, not off64_t (csilvers) + * PORTING: Add missing PERFTOOLS_DLL_DECL (csilvers) + * PORTING: Add stddef.h to make newer gcc's happy (csilvers) + * PORTING: Document some tricks for working under OS X (csilvers) + * PORTING: Don't try to check valgrind for windows (csilvers) + * PORTING: Make array-size a var to compile under clang (chandlerc) + * PORTING: No longer hook _aligned_malloc and _aligned_free (csilvers) + * PORTING: Quiet some gcc warnings (csilvers) + * PORTING: Replace %PRIxPTR with %p to be more portable (csilvers) + * PORTING: Support systems that capitalize /proc weirdly (sanek) + * PORTING: Treat arm3 the same as arm5t in cycletimer (csilvers) + * PORTING: Update windows logging to not allocate memory (csilvers) + * PORTING: avoid double-patching newer windows DLLs (roger.orr) + * PORTING: get dynamic_annotations.c to work on windows (csilvers) + * Add pkg-config .pc files for the 5 libraries we produce (csilvers) + * Added proper libtool versioning, so this lib will be 0.1.0 (csilvers) + * Moved from autoconf 2.64 to 2.65 + +Thu Aug 5 12:48:03 PDT 2010 Google Inc. <opensource@google.com> + + * google-perftools: version 1.6 release + * Add tc_malloc_usable_size for compatibility with glibc (csilvers) + * Override malloc_usable_size with tc_malloc_usable_size (csilvers) + * Default to no automatic heap sampling in tcmalloc (csilvers) + * Add -DTCMALLOC_LARGE_PAGES, a possibly faster tcmalloc (rus) + * Make some functions extern "C" to avoid false ODR warnings (jyasskin) + * pprof: Add SVG-based output (rsc) + * pprof: Extend pprof --tools to allow per-tool configs (csilvers) + * pprof: Improve support of 64-bit and big-endian profiles (csilvers) + * pprof: Add interactive callgrind suport (weidenri...) + * pprof: Improve address->function mapping a bit (dpeng) + * Better detection of when we're running under valgrind (csilvers) + * Better CPU-speed detection under valgrind (saito) + * Use, and recommend, -fno-builtin-malloc when compiling (csilvers) + * Avoid false-sharing of memory between caches (bmaurer) + * BUGFIX: Fix heap sampling to use correct alloc size (bmauer) + * BUGFIX: Avoid gcc 4.0.x bug by making hook-clearing atomic (csilvers) + * BUGFIX: Avoid gcc 4.5.x optimization bug (csilvers) + * BUGFIX: Work around deps-determining bug in libtool 1.5.26 (csilvers) + * BUGFIX: Fixed test to use HAVE_PTHREAD, not HAVE_PTHREADS (csilvers) + * BUGFIX: Fix tls callback behavior on windows when using wpo (wtc) + * BUGFIX: properly align allocation sizes on Windows (antonm) + * BUGFIX: Fix prototypes for tcmalloc/debugalloc wrt throw() (csilvers) + * DOC: Updated heap-checker doc to match reality better (fischman) + * DOC: Document ProfilerFlush, ProfilerStartWithOptions (csilvers) + * DOC: Update docs for heap-profiler functions (csilvers) + * DOC: Clean up documentation around tcmalloc.slack_bytes (fikes) + * DOC: Renamed README.windows to README_windows.txt (csilvers) + * DOC: Update the NEWS file to be non-empty (csilvers) + * PORTING: Fix windows addr2line and nm with proper rc code (csilvers) + * PORTING: Add CycleClock and atomicops support for arm 5 (sanek) + * PORTING: Improve PC finding on cygwin and redhat 7 (csilvers) + * PORTING: speed up function-patching under windows (csilvers) + +Tue Jan 19 14:46:12 2010 Google Inc. <opensource@google.com> + + * google-perftools: version 1.5 release + * Add tc_set_new_mode (willchan) + * Make memalign functions + realloc respect tc_set_new_mode (willchan) + * Add ReleaseToSystem(num_bytes) (kash) + * Handle zero-length symbols a bit better in pprof (csilvers) + * Prefer __environ to /proc/self/environ in cpu profiler (csilvers) + * Add HEAP_CHECK_MAX_LEAKS flag to control #leaks to report (glider) + * Add two new numeric pageheap properties to MallocExtension (fikes) + * Print alloc size when mmap fails (hakon) + * Add ITIMER_REAL support to cpu profiler (csilvers, nabeelmian) + * Speed up symbolizer in heap-checker reporting (glider) + * Speed up futexes with FUTEX_PRIVATE_FLAG (m3b) + * Speed up tcmalloc but doing better span coalescing (sanjay) + * Better support for different wget's and addr2maps in pprof (csilvres) + * Implement a nothrow version of delete and delete[] (csilvers) + * BUGFIX: fix a race on module_libcs[i] in windows patching (csilvers) + * BUGFIX: Fix debugallocation to call cpp_alloc for new (willchan) + * BUGFIX: A simple bugfix for --raw mode (mrabkin) + * BUGFIX: Fix C shims to actually be valid C (csilvers) + * BUGFIX: Fix recursively-unmapped-region accounting (ppluzhnikov) + * BUGFIX: better distinguish real and fake vdso (ppluzhnikov) + * WINDOWS: replace debugmodule with more reliable psai (andrey) + * PORTING: Add .bundle as another shared library extension (csilvers) + * PORTING: Fixed a typo bug in the ocnfigure PRIxx m4 macro (csilvers) + * PORTING: Augment sysinfo to work on 64-bit OS X (csilvers) + * PORTING: Use sys/ucontext.h to fix compiing on OS X 10.6 (csilvers) + * PORTING: Fix sysinfo libname reporting for solaris x86 (jeffrey) + * PORTING: Use libunwind for i386 when using --omitfp (ppluzhnikov) + +Thu Sep 10 13:51:15 2009 Google Inc. <opensource@google.com> + + * google-perftools: version 1.4 release + * Add debugallocation library, to catch memory leaks, stomping, etc + * Add --raw mode to allow for delayed processing of pprof files + * Use less memory when reading CPU profiles + * New environment variables to control kernel-allocs (sbrk, memfs, etc) + * Add MarkThreadBusy(): performance improvement + * Remove static thread-cache-size code; all is dynamic now + * Add new HiddenPointer class to heap checker + * BUGFIX: pvalloc(0) allocates now (found by new debugalloc library) + * BUGFIX: valloc test (not implementation) no longer overruns memory + * BUGFIX: GetHeapProfile no longer deadlocks + * BUGFIX: Support unmapping memory regions before main + * BUGFIX: Fix some malloc-stats formatting + * BUGFIX: Don't crash as often when freeing libc-allocated memory + * BUGFIX: Deal better with incorrect PPROF_PATH when symbolizing + * BUGFIX: weaken new/delete/etc in addition to malloc/free/etc + * BUGFIX: Fix return value of GetAllocatedSize + * PORTING: Fix mmap-#define problem on some 64-bit systems + * PORTING: Call ranlib again (some OS X versions need it) + * PORTING: Fix a leak when building with LLVM + * PORTING: Remove some unneeded bash-ishs from testing scripts + * WINDOWS: Support library unloading as well as loading + * WINDOWS/BUGFIX: Set page to 'xrw' instead of 'rw' when patching + +Tue Jun 9 18:19:06 2009 Google Inc. <opensource@google.com> + + * google-perftools: version 1.3 release + * Provide our own name for memory functions: tc_malloc, etc (csilvers) + * Weaken memory-alloc functions so user can override them (csilvers) + * Remove meaningless delete(nothrow) and delete[](nothrow) (csilvers) + * BUILD: replace clever libtcmalloc/profiler.a with a new .a (csilvers) + * PORTING: improve windows port by using google spinlocks (csilvers) + * PORTING: Fix RedHat 9 memory allocation in heapchecker (csilvers) + * PORTING: Rename OS_WINDOWS macro to PLATFORM_WINDOWS (mbelshe) + * PORTING/BUGFIX: Make sure we don't clobber GetLastError (mbelshe) + * BUGFIX: get rid of useless data for callgrind (weidenrinde) + * BUGFIX: Modify windows patching to deadlock sometimes (csilvers) + * BUGFIX: an improved fix for hook handling during fork (csilvers) + * BUGFIX: revamp profiler_unittest.sh, which was very broken (csilvers) + +Fri Apr 17 16:40:48 2009 Google Inc. <opensource@google.com> + + * google-perftools: version 1.2 release + * Allow large_alloc_threshold=0 to turn it off entirely (csilvers) + * Die more helpfully when out of memory for internal data (csilvers) + * Refactor profile-data gathering, add a new unittest (cgd, nabeelmian) + * BUGFIX: fix rounding errors with static thread-size caches (addi) + * BUGFIX: disable hooks better when forking in leak-checker (csilvers) + * BUGFIX: fix realloc of crt pointers on windows (csilvers) + * BUGFIX: do a better job of finding binaries in .sh tests (csilvers) + * WINDOWS: allow overriding malloc/etc instead of patching (mbelshe) + * PORTING: fix compilation error in a ppc-specific file (csilvers) + * PORTING: deal with quirks in cygwin's /proc/self/maps (csilvers) + * PORTING: use 'A' version of functions for ascii input (mbelshe) + * PORTING: generate .so's on cygwin and mingw (ajenjo) + * PORTING: disable profiler methods on cygwin (jperkins) + * Updated autoconf version to 2.61 and libtool version to 1.5.26 + +Wed Mar 11 11:25:34 2009 Google Inc. <opensource@google.com> + + * google-perftools: version 1.1 release + * Dynamically resize thread caches -- nice perf. improvement (kash) + * Add VDSO support to give better stacktraces in linux (ppluzhnikov) + * Improve heap-profiling sampling algorithm (ford) + * Rewrite leak-checking code: should be faster and more robust (sanjay) + * Use ps2 instead of ps for dot: better page cropping for gv (csilvers) + * Disable malloc-failure warning messages by default (csilvers) + * Update config/Makefile to disable tests on a per-OS basis (csilvers) + * PORTING: Get perftools compiling under MSVC 7.1 again (csilvers) + * PORTING: Get perftools compiling under cygwin again (csilvers) + * PORTING: automatically set library flags for solaris x86 (csilvers) + * Add TCMALLOC_SKIP_SBRK to mirror TCMALLOC_SKIP_MMAP (csilvers) + * Add --enable flags to allow selective building (csilvers) + * Put addr2line-pdb and nm-pdb in proper output directory (csilvers) + * Remove deprecated DisableChecksIn (sanjay) + * DOCUMENTATION: Document most MallocExtension routines (csilvers) + +Tue Jan 6 13:58:56 2009 Google Inc. <opensource@google.com> + + * google-perftools: version 1.0 release + * Exactly the same as 1.0rc2 + +Sun Dec 14 17:10:35 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 1.0rc2 release + * Fix compile error on 64-bit systems (casting ptr to int) (csilvers) + +Thu Dec 11 16:01:32 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 1.0rc1 release + * Replace API for selectively disabling heap-checker in code (sanjay) + * Add a pre-mmap hook (daven, adlr) + * Add MallocExtension interface to set memory-releasing rate (fikes) + * Augment pprof to allow any string ending in /pprof/profile (csilvers) + * PORTING: Rewrite -- and fix -- malloc patching for windows (dvitek) + * PORTING: Add nm-pdb and addr2line-pdb for use by pprof (dvitek) + * PORTING: Improve cygwin and mingw support (jperkins, csilvers) + * PORTING: Fix pprof for mac os x, other pprof improvements (csilvers) + * PORTING: Fix some PPC bugs in our locking code (anton.blanchard) + * A new unittest, smapling_test, to verify tcmalloc-profiles (csilvers) + * Turn off TLS for gcc < 4.1.2, due to a TLS + -fPIC bug (csilvers) + * Prefer __builtin_frame_address to assembly for stacktraces (nlewycky) + * Separate tcmalloc.cc out into multiple files -- finally! (kash) + * Make our locking code work with -fPIC on 32-bit x86 (aruns) + * Fix an initialization-ordering bug for tcmalloc/profiling (csilvers) + * Use "initial exec" model of TLS to speed up tcmalloc (csilvers) + * Enforce 16-byte alignment for tcmalloc, for SSE (sanjay) + +Tue Sep 23 08:56:31 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.99.2 release + * COMPILE FIX: add #include needed for FreeBSD and OS X (csilvers) + +Sat Sep 20 09:37:18 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.99.1 release + * BUG FIX: look for nm, etc in /usr/bin, not /usr/crosstool (csilvers) + +Thu Sep 18 16:00:27 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.99 release + * Add IsHeapProfileRunning (csilvers) + * Add C shims for some of the C++ header files (csilvers) + * Fix heap profile file clean-up logic (maxim) + * Rename linuxthreads.c to .cc for better compiler support (csilvers) + * Add source info to disassembly in pprof (sanjay) + * Use open instead of fopen to avoid memory alloc (csilvers) + * Disable malloc extensions when running under valgrind (kcc) + * BUG FIX: Fix out-of-bound error by reordering a check (larryz) + * Add Options struct to ProfileData (cgd) + * Correct PC-handling of --base in pprof (csilvers) + * Handle 1 function occurring twice in an image (sanjay) + * Improve stack-data cleaning (maxim) + * Use 'struct Foo' to make header C compatible (csilvers) + * Add 'total' line to pprof --text (csilvers) + * Pre-allocate buffer for heap-profiler to avoid OOM errors (csilvers) + * Allow a few more env-settings to control tcmalloc (csilvers) + * Document some of the issues involving thread-local storage (csilvers) + * BUG FIX: Define strtoll and friends for windows (csilvers) + +Mon Jun 9 16:47:03 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.98 release + * Add ProfilerStartWithOptions() (cgd) + * Change tcmalloc_minimal to not do any stack-tracing at all (csilvers) + * Prefer mmap to sbrk for 64-buit debug mode (sanjay) + * Fix accounting for some tcmalloc stats (sanjay) + * Use setrlimit() to keep unittests from killing the machine (odo) + * Fix a bug when sbrk-ing near address 4G (csilvers) + * Make MallocHook thread-safe (jyasskin) + * Fix windows build for MemoryBarrier (jyasskin) + * Fix CPU-profiler docs to mention correct libs (csilvers) + * Fix for GetHeapProfile() when heap-profiling is off (maxim) + * Avoid realloc resizing ping-pongs using hysteresis (csilvers) + * Add --callgrind output support to pprof (klimek) + * Fix profiler.h and heap-profiler.h to be C-compatible (csilvers) + * Break malloc_hook.h into two parts to reduce dependencies (csilvers) + * Better handle systems that don't implement mmap (csilvers) + * PORTING: disable system_alloc_unittest for msvc (csilvers) + * PORTING: Makefile tweaks to build better on cygwin (csilvers) + +Mon Apr 21 15:20:52 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.97 release + * Refactor GetHeapProfile to avoid using malloc (maxim) + * Fix heap-checker and heap-profiler hook interactions (maxim) + * Fix a data race in MemoryRegionMap::Lock (jyasskin) + * Improve thread-safety of leak checker (maxim) + * Fix mmap profile to no longer deadlock (maxim) + * Fix rpm to have devel package depend on non-devel (csilvers) + * PORTING: Fix clock-speed detection for Mac OS X (csilvers) + +Tue Mar 18 14:30:44 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.96 release + * major atomicops rewrite; fixed atomic ops code for linux/ppc (vchen) + * nix the stacktrace library; now build structure is simpler (csilvers) + * Speed up heap-checker, and reduce extraneous logging (maxim) + * Improve itimer code for NPTL case (cgd) + * Add source code annotations for use by valgrind, etc (kcc) + * PORTING: Fix high resolution timers for Mac OS X (adlr) + +Tue Feb 19 12:01:31 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.95.1 release (bugfix release) + * x86_64 compile-fix: nix pread64 and pwrite64 (csilvers) + * more heap-checker debug logging (maxim) + * minor improvement to x86_64 CycleClock (gpike) + +Tue Feb 12 12:28:32 2008 Google Inc. <opensource@google.com> + + * google-perftools: version 0.95 release + * Better -- not perfect -- support for linux-ppc (csilvers) + * Fix race condition in libunwind stacktrace (aruns) + * Speed up x86 spinlock locking (m3b) + * Improve heap-checker performance (maxim) + * Heap checker traverses more ptrs inside heap-alloced objects (maxim) + * Remove deprecated ProfilerThreadState function (cgd) + * Update libunwind documentation for statically linked binaries (aruns) + +Mon Dec 3 23:51:54 2007 Google Inc. <opensource@google.com> + + * google-perftools: version 0.94.1 release (bugfix release) + * Fix missing #includes for x86_64 compile using libunwind (csilvers) + +Thu Nov 29 07:59:43 2007 Google Inc. <opensource@google.com> + + * google-perftools: version 0.94 release + * PORTING: MinGW/Msys support -- runs same code as MSVC does (csilvers) + * PORTING: Add NumCPUs support for Mac OS X (csilvers) + * Work around a sscanf bug in glibc(?) (waldemar) + * Fix Windows MSVC bug triggered by thread deletion (csilvers) + * Fix bug that triggers in MSVC /O2: missing volatile (gpike) + * March-of-time support: quiet warnings/errors for gcc 4.2, OS X 10.5 + * Modify pprof so it works without nm: useful for windows (csilvers) + * pprof: Support filtering for CPU profiles (cgd) + * Bugfix: have realloc report to hooks in all situations (maxim) + * Speed improvement: replace slow memcpy with std::copy (soren) + * Speed: better iterator efficiency in RecordRegionRemoval (soren) + * Speed: minor speed improvements via better bitfield alignment (gpike) + * Documentation: add documentation of binary profile output (cgd) + +Fri Aug 17 12:32:56 2007 Google Inc. <opensource@google.com> + + * google-perftools: version 0.93 release + * PORTING: everything compiles on Solaris, OS X, FreeBSD (see INSTALL) + * PORTING: cpu-profiler works on most platforms (much better GetPC()) + * PORTING: heap-profiler works on most platforms + * PORTING: improved windows support, including release builds + * No longer build or run ptmalloc tests by default + * Add support for using memfs filesystem to allocate memory in linux + * WINDOWS: give debug library and release library different names + +Tue Jul 17 22:26:27 2007 Google Inc. <opensource@google.com> + + * google-perftools: version 0.92 release + * PERFORMANCE: use a packed cache to speed up tcmalloc + * PORTING: preliminary windows support! (see README.windows) + * PORTING: better support for solaris, OS X, FreeBSD (see INSTALL) + * Envvar support for running the heap-checker under gdb + * Add weak declarations to maybe_threads to fix no-pthreads compile bugs + * Some 64bit fixes, especially with pprof + * Better heap-checker support for some low-level allocations + * Fix bug where heap-profiles would sometimes get truncated + * New documentation about how to handle common heap leak situations + * Use computed includes for hash_map/set: easier config + * Added all used .m4 templates to the distribution + +Wed Apr 18 16:43:55 2007 Google Inc. <opensource@google.com> + + * google-perftools: version 0.91 release + * Brown-paper-bag bugfix: compilation error on some x86-64 machines + +Fri Apr 13 14:50:51 2007 Google Inc. <opensource@google.com> + + * google-perftools: version 0.90 release + * (As the version-number jump hints, this is a major new release: + almost every piece of functionality was rewritten. I can't do + justice to all the changes, but will concentrate on highlights.) + *** USER-VISIBLE CHANGES: + * Ability to "release" unused memory added to tcmalloc + * Exposed more tweaking knobs via environment variables (see docs) + * pprof tries harder to map addresses to functions + * tcmalloc_minimal compiles and runs on FreeBSD 6.0 and Solaris 10 + *** INTERNAL CHANGES: + * Much better 64-bit support + * Better multiple-processor support (e.g. multicore contention tweaks) + * Support for recent kernel ABI changes (e.g. new arg to mremap) + * Addition of spinlocks to tcmalloc to reduce contention cost + * Speed up tcmalloc by using __thread on systems that support TLS + * Total redesign of heap-checker to improve liveness checking + * More portable stack-frame analysis -- no more hard-coded constants! + * Disentangled heap-profiler code and heap-checker code + * Several new unittests to test, e.g., thread-contention costs + * Lots of small (but important!) bug fixes: e.g., fixing GetPC on amd64 + *** KNOWN PROBLEMS: + * CPU-profiling may crash on x86_64 (64-bit) systems. See the README + * Profiling/heap-checking may deadlock on x86_64 systems. See README + +Wed Jun 14 15:11:14 2006 Google Inc. <opensource@google.com> + + * google-perftools: version 0.8 release + * Experimental support for remote profiling added to pprof (many) + * Fixed race condition in ProfileData::FlushTable (etune) + * Better support for weird /proc maps (maxim, mec) + * Fix heap-checker interaction with gdb (markus) + * Better 64-bit support in pprof (aruns) + * Reduce scavenging cost in tcmalloc by capping NumMoveSize (sanjay) + * Cast syscall(SYS_mmap); works on more 64-bit systems now (menage) + * Document the text output of pprof! (csilvers) + * Better compiler support for no-THREADS and for old compilers (csilvers) + * Make libunwind the default stack unwinder for x86-64 (aruns) + * Somehow the COPYING file got erased. Regenerate it (csilvers) + +Thu Apr 13 20:59:09 2006 Google Inc. <opensource@google.com> + + * google-perftools: version 0.7 release + * Major rewrite of thread introspection for new kernels (markus) + * Major rewrite of heap-checker to use new thread tools (maxim) + * Add proper support for following data in thread registers (maxim) + * Syscall support for older kernels, including _syscall6 (markus) + * Support PIC mode (markus, mbland, iant) + * Better support for running in non-threaded contexts (csilvers) + +Fri Jan 27 14:04:27 2006 Google Inc. <opensource@google.com> + + * google-perftools: version 0.6 release + * More sophisticated stacktrace usage, possibly using libunwind (aruns) + * Update pprof to handle 64-bit profiles (dehnert) + * Fix GetStackTrace to correctly return top stackframe (sanjay) + * Add ANSI compliance for new and new[], including new_handler (jkearney) + * More accuracy by reading ELF files directly rather than objdump (mec) + * Add readline support for pprof (addi) + * Add #includes for PPC (csilvers) + * New PC-detection routine for ibook powerpc (asbestoshead) + * Vastly improved tcmalloc unittest (csilvers) + * Move documentation from /usr/doc to /usr/share/doc + +Mon Nov 14 17:28:59 2005 Google Inc. <opensource@google.com> + + * google-perftools: version 0.5 release + * Add va_start/va_end calls around vsnprintf() (csilvers) + * Write our own __syscall_return(), since it's not defined + consistently on all 64-bit linux distros (markus) + +Wed Oct 26 15:19:16 2005 Google Inc. <opensource@google.com> + + * google-perftools: version 0.4 release + * Decrease fragmentation in tcmalloc (lefevere) + * Support for ARM in some of the thread-specific code (markus) + * Turn off heap-checker for statically-linked binaries, which + cause error leak reports now (etune) + * Many pprof improvements, including a command-line interface (jeff) + * CPU profiling now automatically affects all threads in linux 2.6. + (Kernel bugs break CPU profiling and threads in linux 2.4 a bit.) + ProfilerEnable() and ProfilerDisable() are deprecated. (sanjay) + * tcmalloc now correctly intercepts memalign (m3b, maxim) + * Syntax fix: added missing va_end()s. Helps non-gcc compiling (etune) + * Fixed a few coredumper bugs: race condition after PTRACE_DETACH, + ignore non-aligned stackframe pointers (markus, menage) + * 64-bit cleanup, especially for spinlock code (etune) and mmap (sanjay) + * Better support for finding threads in linux (markus) + * tcmalloc now tracks those stack traces that allocate memory (sanjay) + * Work around a weird setspecific problem (sanjay) + * Fix tcmalloc overflow problems when an alloc is close to 2G/4G (sanjay) + +Fri Jun 24 18:02:26 2005 Google Inc. <opensource@google.com> + + * google-perftools: version 0.3 release + * Add missing errno include for one of the unittests (csilvers) + * Reduce tcmalloc startup memory from 5M to 256K (sanjay) + * Add support for mallopt() and mallinfo (sanjay) + * Improve stacktrace's performance on some 64-bit systems (etune) + * Improve the stacktrace unittest (etune) + +Tue May 31 08:14:38 2005 Google Inc. <opensource@google.com> + + * google-perftools: version 0.2 release + * Use mmap2() instead of mmap(), to map more memory (menage) + * Do correct pthread-local checking in heap-checker! (maxim) + * Avoid overflow on 64-bit machines in pprof (sanjay) + * Add a few more GetPC() functions, including for AMD (csilvers) + * Better method for overriding pthread functions (menage) + * (Hacky) fix to avoid overwriting profile files after fork() (csilvers) + * Crashing bugfix involving dumping heaps on small-stack threads (tudor) + * Allow library versions with letters at the end (csilvers) + * Config fixes for systems that don't define PATH_MAX (csilvers) + * Confix fixes so we no longer need config.h after install (csilvers) + * Fix to pprof to correctly read very big cpu profiles (csilvers) + * Fix to pprof to deal with new commandline flags in modern gv's + * Better error reporting when we can't access /proc/maps (etune) + * Get rid of the libc-preallocate code (which could crash on some + systems); no longer needed with local-threads fix (csilvers) + +Tue Feb 8 09:57:17 2005 Google Inc. <opensource@google.com> + + * google-perftools: initial release: + The google-perftools package contains some utilities to improve + and analyze the performance of C++ programs. This includes an + optimized thread-caching malloc() and cpu and heap profiling + utilities. diff --git a/src/thirdparty/gperftools-2.0/INSTALL b/src/thirdparty/gperftools-2.0/INSTALL new file mode 100644 index 000000000..4a09e1482 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/INSTALL @@ -0,0 +1,539 @@ +Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software +Foundation, Inc. + + This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + + +Perftools-Specific Install Notes +================================ + +*** NOTE FOR 64-BIT LINUX SYSTEMS + +The glibc built-in stack-unwinder on 64-bit systems has some problems +with the perftools libraries. (In particular, the cpu/heap profiler +may be in the middle of malloc, holding some malloc-related locks when +they invoke the stack unwinder. The built-in stack unwinder may call +malloc recursively, which may require the thread to acquire a lock it +already holds: deadlock.) + +For that reason, if you use a 64-bit system, we strongly recommend you +install libunwind before trying to configure or install gperftools. +libunwind can be found at + + http://download.savannah.gnu.org/releases/libunwind/libunwind-0.99-beta.tar.gz + +Even if you already have libunwind installed, you should check the +version. Versions older than this will not work properly; too-new +versions introduce new code that does not work well with perftools +(because libunwind can call malloc, which will lead to deadlock). + +There have been reports of crashes with libunwind 0.99 (see +http://code.google.com/p/gperftools/issues/detail?id=374). +Alternately, you can use a more recent libunwind (e.g. 1.0.1) at the +cost of adding a bit of boilerplate to your code. For details, see +http://groups.google.com/group/google-perftools/msg/2686d9f24ac4365f + + CAUTION: if you install libunwind from the url above, be aware that + you may have trouble if you try to statically link your binary with + perftools: that is, if you link with 'gcc -static -lgcc_eh ...'. + This is because both libunwind and libgcc implement the same C++ + exception handling APIs, but they implement them differently on + some platforms. This is not likely to be a problem on ia64, but + may be on x86-64. + + Also, if you link binaries statically, make sure that you add + -Wl,--eh-frame-hdr to your linker options. This is required so that + libunwind can find the information generated by the compiler + required for stack unwinding. + + Using -static is rare, though, so unless you know this will affect + you it probably won't. + +If you cannot or do not wish to install libunwind, you can still try +to use the built-in stack unwinder. The built-in stack unwinder +requires that your application, the tcmalloc library, and system +libraries like libc, all be compiled with a frame pointer. This is +*not* the default for x86-64. + +If you are on x86-64 system, know that you have a set of system +libraries with frame-pointers enabled, and compile all your +applications with -fno-omit-frame-pointer, then you can enable the +built-in perftools stack unwinder by passing the +--enable-frame-pointers flag to configure. + +Even with the use of libunwind, there are still known problems with +stack unwinding on 64-bit systems, particularly x86-64. See the +"64-BIT ISSUES" section in README. + +If you encounter problems, try compiling perftools with './configure +--enable-frame-pointers'. Note you will need to compile your +application with frame pointers (via 'gcc -fno-omit-frame-pointer +...') in this case. + + +*** TCMALLOC LARGE PAGES: TRADING TIME FOR SPACE + +You can set a compiler directive that makes tcmalloc faster, at the +cost of using more space (due to internal fragmentation). + +Internally, tcmalloc divides its memory into "pages." The default +page size is chosen to minimize memory use by reducing fragmentation. +The cost is that keeping track of these pages can cost tcmalloc time. +We've added a new, experimental flag to tcmalloc that enables a larger +page size. In general, this will increase the memory needs of +applications using tcmalloc. However, in many cases it will speed up +the applications as well, particularly if they allocate and free a lot +of memory. We've seen average speedups of 3-5% on Google +applications. + +This feature is still very experimental; it's not even a configure +flag yet. To build libtcmalloc with large pages, run + + ./configure <normal flags> CXXFLAGS=-DTCMALLOC_LARGE_PAGES + +(or add -DTCMALLOC_LARGE_PAGES to your existing CXXFLAGS argument). + + +*** SMALL TCMALLOC CACHES: TRADING SPACE FOR TIME + +You can set a compiler directive that makes tcmalloc use less memory +for overhead, at the cost of some time. + +Internally, tcmalloc keeps information about some of its internal data +structures in a cache. This speeds memory operations that need to +access this internal data. We've added a new, experimental flag to +tcmalloc that reduces the size of this cache, decresaing the memory +needs of applications using tcmalloc. + +This feature is still very experimental; it's not even a configure +flag yet. To build libtcmalloc with smaller internal caches, run + + ./configure <normal flags> CXXFLAGS=-DTCMALLOC_SMALL_BUT_SLOW + +(or add -DTCMALLOC_SMALL_BUT_SLOW to your existing CXXFLAGS argument). + + +*** NOTE FOR ___tls_get_addr ERROR + +When compiling perftools on some old systems, like RedHat 8, you may +get an error like this: + ___tls_get_addr: symbol not found + +This means that you have a system where some parts are updated enough +to support Thread Local Storage, but others are not. The perftools +configure script can't always detect this kind of case, leading to +that error. To fix it, just comment out the line + #define HAVE_TLS 1 +in your config.h file before building. + + +*** TCMALLOC AND DLOPEN + +To improve performance, we use the "initial exec" model of Thread +Local Storage in tcmalloc. The price for this is the library will not +work correctly if it is loaded via dlopen(). This should not be a +problem, since loading a malloc-replacement library via dlopen is +asking for trouble in any case: some data will be allocated with one +malloc, some with another. If, for some reason, you *do* need to use +dlopen on tcmalloc, the easiest way is to use a version of tcmalloc +with TLS turned off; see the ___tls_get_addr note above. + + +*** COMPILING ON NON-LINUX SYSTEMS + +Perftools has been tested on the following systems: + FreeBSD 6.0 (x86) + FreeBSD 8.1 (x86_64) + Linux CentOS 5.5 (x86_64) + Linux Debian 4.0 (PPC) + Linux Debian 5.0 (x86) + Linux Fedora Core 3 (x86) + Linux Fedora Core 4 (x86) + Linux Fedora Core 5 (x86) + Linux Fedora Core 6 (x86) + Linux Fedora Core 13 (x86_64) + Linux Fedora Core 14 (x86_64) + Linux RedHat 9 (x86) + Linux Slackware 13 (x86_64) + Linux Ubuntu 6.06.1 (x86) + Linux Ubuntu 6.06.1 (x86_64) + Linux Ubuntu 10.04 (x86) + Linux Ubuntu 10.10 (x86_64) + Mac OS X 10.3.9 (Panther) (PowerPC) + Mac OS X 10.4.8 (Tiger) (PowerPC) + Mac OS X 10.4.8 (Tiger) (x86) + Mac OS X 10.5 (Leopard) (x86) + Mac OS X 10.6 (Snow Leopard) (x86) + Solaris 10 (x86_64) + Windows XP, Visual Studio 2003 (VC++ 7.1) (x86) + Windows XP, Visual Studio 2005 (VC++ 8) (x86) + Windows XP, Visual Studio 2005 (VC++ 9) (x86) + Windows XP, Visual Studio 2005 (VC++ 10) (x86) + Windows XP, MinGW 5.1.3 (x86) + Windows XP, Cygwin 5.1 (x86) + +It works in its full generality on the Linux systems +tested (though see 64-bit notes above). Portions of perftools work on +the other systems. The basic memory-allocation library, +tcmalloc_minimal, works on all systems. The cpu-profiler also works +fairly widely. However, the heap-profiler and heap-checker are not +yet as widely supported. In general, the 'configure' script will +detect what OS you are building for, and only build the components +that work on that OS. + +Note that tcmalloc_minimal is perfectly usable as a malloc/new +replacement, so it is possible to use tcmalloc on all the systems +above, by linking in libtcmalloc_minimal. + +** FreeBSD: + + The following binaries build and run successfully (creating + libtcmalloc_minimal.so and libprofile.so in the process): + % ./configure + % make tcmalloc_minimal_unittest tcmalloc_minimal_large_unittest \ + addressmap_unittest atomicops_unittest frag_unittest \ + low_level_alloc_unittest markidle_unittest memalign_unittest \ + packed_cache_test stacktrace_unittest system_alloc_unittest \ + thread_dealloc_unittest profiler_unittest.sh + % ./tcmalloc_minimal_unittest # to run this test + % [etc] # to run other tests + + Three caveats: first, frag_unittest tries to allocate 400M of memory, + and if you have less virtual memory on your system, the test may + fail with a bad_alloc exception. + + Second, profiler_unittest.sh sometimes fails in the "fork" test. + This is because stray SIGPROF signals from the parent process are + making their way into the child process. (This may be a kernel + bug that only exists in older kernels.) The profiling code itself + is working fine. This only affects programs that call fork(); for + most programs, the cpu profiler is entirely safe to use. + + Third, perftools depends on /proc to get shared library + information. If you are running a FreeBSD system without proc, + perftools will not be able to map addresses to functions. Some + unittests will fail as a result. + + Finally, the new test introduced in perftools-1.2, + profile_handler_unittest, fails on FreeBSD. It has something to do + with how the itimer works. The cpu profiler test passes, so I + believe the functionality is correct and the issue is with the test + somehow. If anybody is an expert on itimers and SIGPROF in + FreeBSD, and would like to debug this, I'd be glad to hear the + results! + + libtcmalloc.so successfully builds, and the "advanced" tcmalloc + functionality all works except for the leak-checker, which has + Linux-specific code: + % make heap-profiler_unittest.sh maybe_threads_unittest.sh \ + tcmalloc_unittest tcmalloc_both_unittest \ + tcmalloc_large_unittest # THESE WORK + % make -k heap-checker_unittest.sh \ + heap-checker-death_unittest.sh # THESE DO NOT + + Note that unless you specify --enable-heap-checker explicitly, + 'make' will not build the heap-checker unittests on a FreeBSD + system. + + I have not tested other *BSD systems, but they are probably similar. + +** Mac OS X: + + I've tested OS X 10.5 [Leopard], OS X 10.4 [Tiger] and OS X 10.3 + [Panther] on both intel (x86) and PowerPC systems. For Panther + systems, perftools does not work at all: it depends on a header + file, OSAtomic.h, which is new in 10.4. (It's possible to get the + code working for Panther/i386 without too much work; if you're + interested in exploring this, drop an e-mail.) + + For the other seven systems, the binaries and libraries that + successfully build are exactly the same as for FreeBSD. See that + section for a list of binaries and instructions on building them. + + In addition, it appears OS X regularly fails profiler_unittest.sh + in the "thread" test (in addition to occassionally failing in the + "fork" test). It looks like OS X often delivers the profiling + signal to the main thread, even when it's sleeping, rather than + spawned threads that are doing actual work. If anyone knows + details of how OS X handles SIGPROF (via setitimer()) events with + threads, and has insight into this problem, please send mail to + google-perftools@googlegroups.com. + +** Solaris 10 x86: + + I've only tested using the GNU C++ compiler, not the Sun C++ + compiler. Using g++ requires setting the PATH appropriately when + configuring. + + % PATH=${PATH}:/usr/sfw/bin/:/usr/ccs/bin ./configure + % PATH=${PATH}:/usr/sfw/bin/:/usr/ccs/bin make [...] + + Again, the binaries and libraries that successfully build are + exactly the same as for FreeBSD. (However, while libprofiler.so can + be used to generate profiles, pprof is not very successful at + reading them -- necessary helper programs like nm don't seem + to be installed by default on Solaris, or perhaps are only + installed as part of the Sun C++ compiler package.) See that + section for a list of binaries, and instructions on building them. + +** Windows (MSVC, Cygwin, and MinGW): + + Work on Windows is rather preliminary: we haven't found a good way + to get stack traces in release mode on windows (that is, when FPO + is enabled), so the heap profiling may not be reliable in that + case. Also, heap-checking and CPU profiling do not yet work at + all. But as in other ports, the basic tcmalloc library + functionality, overriding malloc and new and such (and even + windows-specific functions like _aligned_malloc!), is working fine, + at least with VC++ 7.1 (Visual Studio 2003) through VC++ 10.0, + in both debug and release modes. See README.windows for + instructions on how to install on Windows using Visual Studio. + + Cygwin can compile some but not all of perftools. Furthermore, + there is a problem with exception-unwinding in cygwin (it can call + malloc, which can call the exception-unwinding-setup code, which + can lead to an infinite loop). I've comitted a workaround to the + exception unwinding problem, but it only works in debug mode and + when statically linking in tcmalloc. I hope to have a more proper + fix in a later release. To configure under cygwin, run + + ./configure --disable-shared CXXFLAGS=-g && make + + Most of cygwin will compile (cygwin doesn't allow weak symbols, so + the heap-checker and a few other pieces of functionality will not + compile). 'make' will compile those libraries and tests that can + be compiled. You can run 'make check' to make sure the basic + functionality is working. I've heard reports that some versions of + cygwin fail calls to pthread_join() with EINVAL, causing several + tests to fail. If you have any insight into this, please mail + google-perftools@googlegroups.com. + + This Windows functionality is also available using MinGW and Msys, + In this case, you can use the regular './configure && make' + process. 'make install' should also work. The Makefile will limit + itself to those libraries and binaries that work on windows. + + +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. (Caching is +disabled by default to prevent problems with accidental use of stale +cache files.) + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You only need +`configure.ac' if you want to change it or regenerate `configure' using +a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. Run `./configure --help' +for details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not support the `VPATH' +variable, you have to compile the package for one architecture at a +time in the source code directory. After you have installed the +package for one architecture, use `make distclean' before reconfiguring +for another architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the `--target=TYPE' option to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +will cause the specified gcc to be used as the C compiler (unless it is +overridden in the site shell script). + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of the options to `configure', and exit. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. diff --git a/src/thirdparty/gperftools-2.0/Makefile.am b/src/thirdparty/gperftools-2.0/Makefile.am new file mode 100644 index 000000000..93ed11ed3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/Makefile.am @@ -0,0 +1,1386 @@ +## Process this file with automake to produce Makefile.in + +# Note: for every library we create, we're explicit about what symbols +# we export. In order to avoid complications with C++ mangling, we always +# use the regexp for of specifying symbols. + +# Make sure that when we re-make ./configure, we get the macros we need +ACLOCAL_AMFLAGS = -I m4 + +# This is so we can #include <gperftools/foo> +AM_CPPFLAGS = -I$(top_srcdir)/src + +if !WITH_STACK_TRACE +AM_CPPFLAGS += -DNO_TCMALLOC_SAMPLES +endif !WITH_STACK_TRACE + +# This is mostly based on configure options +AM_CXXFLAGS = + +# These are good warnings to turn on by default. We also tell gcc +# that malloc, free, realloc, mmap, etc. are not builtins (these flags +# are supported since gcc 3.1.1). gcc doesn't think most of them are +# builtins now in any case, but it's best to be explicit in case that +# changes one day. gcc ignores functions it doesn't understand. +if GCC +AM_CXXFLAGS += -Wall -Wwrite-strings -Woverloaded-virtual \ + -Wno-sign-compare \ + -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc \ + -fno-builtin-calloc -fno-builtin-cfree \ + -fno-builtin-memalign -fno-builtin-posix_memalign \ + -fno-builtin-valloc -fno-builtin-pvalloc +# On i386, -mmmx is needed for the mmx-based instructions in +# atomicops-internal-x86.h. +if I386 +AM_CXXFLAGS += -mmmx +endif I386 +endif GCC +if HAVE_W_NO_UNUSED_RESULT +AM_CXXFLAGS += -Wno-unused-result +endif HAVE_W_NO_UNUSED_RESULT + +# The -no-undefined flag allows libtool to generate shared libraries for +# Cygwin and MinGW. LIBSTDCXX_LA_LINKER_FLAG is used to fix a Solaris bug. +AM_LDFLAGS = -no-undefined $(LIBSTDCXX_LA_LINKER_FLAG) + +# We know our low-level code cannot trigger an exception. On some +# systems, such as cygwin, it would be disastrous if they did, because +# the exception handler might call malloc! If our low-level routines +# raised an exception within the malloc, they'd deadlock. Luckily, +# we control all this code, and do not need exceptions for it. +if GCC +NO_EXCEPTIONS = -fno-exceptions +else !GCC +NO_EXCEPTIONS = +endif !GCC + +# These are x86-specific, having to do with frame-pointers. In +# particular, some x86_64 systems do not insert frame pointers by +# default (all i386 systems that I know of, do. I don't know about +# non-x86 chips). We need to tell perftools what to do about that. +if X86_64_AND_NO_FP_BY_DEFAULT +if ENABLE_FRAME_POINTERS +AM_CXXFLAGS += -fno-omit-frame-pointer +else + # TODO(csilvers): check if -fomit-frame-pointer might be in $(CXXFLAGS), + # before setting this. +AM_CXXFLAGS += -DNO_FRAME_POINTER +endif !ENABLE_FRAME_POINTERS +endif X86_64_AND_NO_FP_BY_DEFAULT + +# For windows systems (at least, mingw), we need to tell all our +# tests to link in libtcmalloc using -u. This is because libtcmalloc +# accomplishes its tasks via patching, leaving no work for the linker +# to identify, so the linker will ignore libtcmalloc by default unless +# we explicitly create a dependency via -u. +TCMALLOC_FLAGS = +if MINGW +TCMALLOC_FLAGS += -Wl,-u__tcmalloc +endif MINGW + +# If we have objcopy, make malloc/free/etc weak symbols. That way folks +# can override our malloc if they want to (they can still use tc_malloc). +# Note: the weird-looking symbols are the c++ memory functions: +# (in order) new, new(nothrow), new[], new[](nothrow), delete, delete[] +# In theory this will break if mangling changes, but that seems pretty +# unlikely at this point. Just in case, I throw in versions with an +# extra underscore as well, which may help on OS X. +if HAVE_OBJCOPY_WEAKEN +WEAKEN = $(OBJCOPY) -W malloc -W free -W realloc -W calloc -W cfree \ + -W memalign -W posix_memalign -W valloc -W pvalloc \ + -W malloc_stats -W mallopt -W mallinfo \ + -W _Znwm -W _ZnwmRKSt9nothrow_t -W _Znam -W _ZnamRKSt9nothrow_t \ + -W _ZdlPv -W _ZdaPv \ + -W __Znwm -W __ZnwmRKSt9nothrow_t -W __Znam -W __ZnamRKSt9nothrow_t \ + -W __ZdlPv -W __ZdaPv +else +WEAKEN = : +endif !HAVE_OBJCOPY_WEAKEN + +LIBS_TO_WEAKEN = + +perftoolsincludedir = $(includedir)/gperftools +# The .h files you want to install (that is, .h files that people +# who install this package can include in their own applications.) +# We'll add to this later, on a library-by-library basis +perftoolsinclude_HEADERS = +# tcmalloc.h is a special case, because it's a .h.in file +nodist_perftoolsinclude_HEADERS = src/gperftools/tcmalloc.h +noinst_HEADERS = src/gperftools/tcmalloc.h.in + +# This is provided for backwards compatibility. It is populated by +# files that just forward to the canonical location in +# perftoolsincludedir. +googleincludedir = $(includedir)/google +googleinclude_HEADERS = \ + src/google/heap-checker.h \ + src/google/heap-profiler.h \ + src/google/malloc_extension.h \ + src/google/malloc_extension_c.h \ + src/google/malloc_hook.h \ + src/google/malloc_hook_c.h \ + src/google/profiler.h \ + src/google/stacktrace.h \ + src/google/tcmalloc.h \ + src/windows/google/tcmalloc.h + +docdir = $(prefix)/share/doc/$(PACKAGE)-$(VERSION) +# This is for HTML and other documentation you want to install. +# Add your documentation files (in doc/) in addition to these +# top-level boilerplate files. Also add a TODO file if you have one. +# We'll add to this later, on a library-by-library basis +dist_doc_DATA = AUTHORS COPYING ChangeLog INSTALL NEWS README README_windows.txt \ + TODO + +# The libraries (.so's) you want to install +# We'll add to this later, on a library-by-library basis +lib_LTLIBRARIES = +# This is for 'convenience libraries' -- basically just a container for sources +noinst_LTLIBRARIES = +## The location of the windows project file for each binary we make +WINDOWS_PROJECTS = gperftools.sln + +# unittests you want to run when people type 'make check'. +# Note: tests cannot take any arguments! +# In theory, unittests that are scripts should be added to check_SCRIPTS +# instead. But check_SCRIPTS is definitely a second-class testing mechanims: +# it don't get TESTS_ENVIRONMENT, and it doesn't get success/failure counting +# (in fact, a script failure aborts all the rest of the tests, even with -k). +# So, for scripts, we add the script to tests, and also put in an empty +# rule so automake doesn't try to build the script as a C binary. +TESTS = +# TESTS_ENVIRONMENT sets environment variables for when you run unittest. +# We always get "srcdir" set for free. +# We'll add to this later, on a library-by-library basis. +TESTS_ENVIRONMENT = +# All script tests should be added here +noinst_SCRIPTS = +# If your test calls another program that, like the test itself, shouldn't +# be installed, add it here. (Stuff in TESTS is automatically added later). +noinst_PROGRAMS = + +# Binaries we might build that should be installed +bin_PROGRAMS = + +# This is my own var, used for extra libraries I make that I need installed +EXTRA_INSTALL = + +## vvvv RULES TO MAKE THE LIBRARIES, BINARIES, AND UNITTESTS + +dist_doc_DATA += doc/index.html doc/designstyle.css + + +### ------- library routines, in src/base + +# This is a 'convenience library' -- it's not actually installed or anything +LOGGING_INCLUDES = src/base/logging.h \ + src/base/commandlineflags.h \ + src/base/basictypes.h \ + src/base/dynamic_annotations.h \ + src/third_party/valgrind.h +noinst_LTLIBRARIES += liblogging.la +liblogging_la_SOURCES = src/base/logging.cc \ + src/base/dynamic_annotations.c \ + $(LOGGING_INCLUDES) + +SYSINFO_INCLUDES = src/base/sysinfo.h \ + src/base/logging.h \ + src/base/commandlineflags.h \ + src/base/cycleclock.h \ + src/base/arm_instruction_set_select.h \ + src/base/basictypes.h +noinst_LTLIBRARIES += libsysinfo.la +libsysinfo_la_SOURCES = src/base/sysinfo.cc \ + $(SYSINFO_INCLUDES) +libsysinfo_la_LIBADD = $(NANOSLEEP_LIBS) + +# For MinGW, we use also have to use libwindows Luckily, we need the +# windows.a library in exactly the same place we need spinlock.a +# (pretty much everywhere), so we can use the same variable name for +# each. We can also optimize the MinGW rule a bit by leaving out +# files we know aren't used on windows, such as +# atomicops-internals-x86.cc. libwindows also obsoletes the need for +# other files like system_alloc.cc. +if MINGW +WINDOWS_INCLUDES = src/windows/port.h \ + src/windows/mingw.h \ + src/windows/mini_disassembler.h \ + src/windows/mini_disassembler_types.h \ + src/windows/preamble_patcher.h +noinst_LTLIBRARIES += libwindows.la +libwindows_la_SOURCES = $(WINDOWS_INCLUDES) \ + src/windows/port.cc \ + src/windows/ia32_modrm_map.cc \ + src/windows/ia32_opcode_map.cc \ + src/windows/mini_disassembler.cc \ + src/windows/patch_functions.cc \ + src/windows/preamble_patcher.cc \ + src/windows/preamble_patcher_with_stub.cc +# patch_functions.cc uses Psapi.lib. MSVC has a #pragma for that, but not us. +libwindows_la_LIBADD = -lPsapi + +SPINLOCK_INCLUDES = src/base/spinlock.h \ + src/base/spinlock_internal.h \ + src/base/spinlock_win32-inl.h \ + src/base/spinlock_linux-inl.h \ + src/base/spinlock_posix-inl.h \ + src/base/synchronization_profiling.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-linuxppc.h \ + src/base/atomicops-internals-arm-generic.h \ + src/base/atomicops-internals-arm-v6plus.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h +noinst_LTLIBRARIES += libspinlock.la +libspinlock_la_SOURCES = src/base/spinlock.cc \ + src/base/spinlock_internal.cc \ + $(SPINLOCK_INCLUDES) + +LIBSPINLOCK = libwindows.la libspinlock.la libsysinfo.la liblogging.la + +# We also need to tell mingw that sysinfo.cc needs shlwapi.lib. +# (We do this via a #pragma for msvc, but need to do it here for mingw). +libsysinfo_la_LIBADD += -lshlwapi + +# There's a windows-specific unittest we can run. Right now it's +# win64-specific, and relies on masm, so we comment it out. +## TESTS += preamble_patcher_test +## preamble_patcher_test_SOURCES = src/windows/preamble_patcher_test.cc \ +## src/windows/shortproc.asm \ +## src/windows/auto_testing_hook.h \ +## src/windows/preamble_patcher.h \ +## src/base/basictypes.h \ +## src/base/logging.h +## preamble_patcher_test_LDFLAGS = $(TCMALLOC_FLAGS) +## preamble_patcher_test_LDADD = $(LIBTCMALLOC_MINIMAL) + +# patch_functions.cc #includes tcmalloc.cc, so no need to link it in. +TCMALLOC_CC = +# windows has its own system for threads and system memory allocation. +MAYBE_THREADS_CC = +SYSTEM_ALLOC_CC = +else !MINGW +# spinlock is the only code that uses atomicops. +SPINLOCK_INCLUDES = src/base/spinlock.h \ + src/base/spinlock_internal.h \ + src/base/atomicops.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-linuxppc.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h + +noinst_LTLIBRARIES += libspinlock.la +libspinlock_la_SOURCES = src/base/spinlock.cc \ + src/base/spinlock_internal.cc \ + src/base/atomicops-internals-x86.cc \ + $(SPINLOCK_INCLUDES) +libspinlock_la_LIBADD = $(NANOSLEEP_LIBS) +# spinlock also needs NumCPUs, from libsysinfo, which in turn needs liblogging +LIBSPINLOCK = libspinlock.la libsysinfo.la liblogging.la + +TCMALLOC_CC = src/tcmalloc.cc +MAYBE_THREADS_CC = src/maybe_threads.cc +SYSTEM_ALLOC_CC = src/system-alloc.cc +endif !MINGW + +# Add this whether or not we're under MinGW, to keep the tarball complete. +WINDOWS_PROJECTS += vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj +# Because we've commented out the test, above, we have to explicitly add +# the test files to the tarball or automake will leave them out. +WINDOWS_PROJECTS += src/windows/preamble_patcher_test.cc \ + src/windows/shortproc.asm \ + src/windows/auto_testing_hook.h + +### Unittests +TESTS += low_level_alloc_unittest +WINDOWS_PROJECTS += vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj +LOW_LEVEL_ALLOC_UNITTEST_INCLUDES = src/base/low_level_alloc.h \ + src/base/basictypes.h \ + src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/malloc_hook-inl.h \ + src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h \ + $(SPINLOCK_INCLUDES) \ + $(LOGGING_INCLUDES) +low_level_alloc_unittest_SOURCES = src/base/low_level_alloc.cc \ + src/malloc_hook.cc \ + $(MAYBE_THREADS_CC) \ + src/tests/low_level_alloc_unittest.cc \ + $(LOW_LEVEL_ALLOC_UNITTEST_INCLUDES) +# By default, MallocHook takes stack traces for use by the heap-checker. +# We don't need that functionality here, so we turn it off to reduce deps. +low_level_alloc_unittest_CXXFLAGS = -DNO_TCMALLOC_SAMPLES +low_level_alloc_unittest_LDADD = $(LIBSPINLOCK) + +TESTS += atomicops_unittest +ATOMICOPS_UNITTEST_INCLUDES = src/base/atomicops.h \ + src/base/atomicops-internals-macosx.h \ + src/base/atomicops-internals-windows.h \ + src/base/atomicops-internals-x86.h \ + $(LOGGING_INCLUDES) +atomicops_unittest_SOURCES = src/tests/atomicops_unittest.cc \ + $(ATOMICOPS_UNITTEST_INCLUDES) +atomicops_unittest_LDADD = $(LIBSPINLOCK) + + +### ------- stack trace + +if WITH_STACK_TRACE + +### The header files we use. We divide into categories based on directory +S_STACKTRACE_INCLUDES = src/stacktrace_config.h \ + src/stacktrace_generic-inl.h \ + src/stacktrace_libunwind-inl.h \ + src/stacktrace_arm-inl.h \ + src/stacktrace_powerpc-inl.h \ + src/stacktrace_x86-inl.h \ + src/stacktrace_win32-inl.h \ + src/base/elf_mem_image.h \ + src/base/vdso_support.h + +SG_STACKTRACE_INCLUDES = src/gperftools/stacktrace.h +STACKTRACE_INCLUDES = $(S_STACKTRACE_INCLUDES) $(SG_STACKTRACE_INCLUDES) +perftoolsinclude_HEADERS += $(SG_STACKTRACE_INCLUDES) + +### Making the library +noinst_LTLIBRARIES += libstacktrace.la +libstacktrace_la_SOURCES = src/stacktrace.cc \ + src/base/elf_mem_image.cc \ + src/base/vdso_support.cc \ + $(STACKTRACE_INCLUDES) +libstacktrace_la_LIBADD = $(UNWIND_LIBS) $(LIBSPINLOCK) +STACKTRACE_SYMBOLS = '(GetStackTrace|GetStackFrames|GetStackTraceWithContext|GetStackFramesWithContext)' +libstacktrace_la_LDFLAGS = -export-symbols-regex $(STACKTRACE_SYMBOLS) + +### Unittests +TESTS += stacktrace_unittest +STACKTRACE_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/base/commandlineflags.h \ + $(STACKTRACE_INCLUDES) \ + $(LOGGING_INCLUDES) +stacktrace_unittest_SOURCES = src/tests/stacktrace_unittest.cc \ + $(STACKTRACE_UNITTEST_INCLUDES) +stacktrace_unittest_LDADD = libstacktrace.la liblogging.la + +### Documentation +dist_doc_DATA += + +endif WITH_STACK_TRACE + +### ------- pprof + +# If we are not compiling with stacktrace support, pprof is worthless +if WITH_STACK_TRACE + +bin_SCRIPTS = src/pprof + +### Unittests + +check_SCRIPTS = pprof_unittest +pprof_unittest: $(top_srcdir)/src/pprof + $(top_srcdir)/src/pprof -test + +# Let unittests find pprof if they need to run it +TESTS_ENVIRONMENT += PPROF_PATH=$(top_srcdir)/src/pprof + +### Documentation +dist_man_MANS = doc/pprof.1 +dist_doc_DATA += doc/pprof_remote_servers.html + +# On MSVC, we need our own versions of addr2line and nm to work with pprof. +WINDOWS_PROJECTS += vsprojects/nm-pdb/nm-pdb.vcproj +WINDOWS_PROJECTS += vsprojects/addr2line-pdb/addr2line-pdb.vcproj +# This is a slight abuse of WINDOWS_PROJECTS, but not much +WINDOWS_PROJECTS += src/windows/nm-pdb.c \ + src/windows/addr2line-pdb.c + +endif WITH_STACK_TRACE + +### ------- tcmalloc_minimal (thread-caching malloc) + +### The header files we use. We divide into categories based on directory +S_TCMALLOC_MINIMAL_INCLUDES = src/common.h \ + src/internal_logging.h \ + src/system-alloc.h \ + src/packed-cache-inl.h \ + $(SPINLOCK_INCLUDES) \ + src/tcmalloc_guard.h \ + src/base/commandlineflags.h \ + src/base/basictypes.h \ + src/pagemap.h \ + src/sampler.h \ + src/central_freelist.h \ + src/linked_list.h \ + src/libc_override.h \ + src/libc_override_gcc_and_weak.h \ + src/libc_override_glibc.h \ + src/libc_override_osx.h \ + src/libc_override_redefine.h \ + src/page_heap.h \ + src/page_heap_allocator.h \ + src/span.h \ + src/static_vars.h \ + src/symbolize.h \ + src/thread_cache.h \ + src/stack_trace_table.h \ + src/base/thread_annotations.h \ + src/malloc_hook-inl.h \ + src/malloc_hook_mmap_linux.h \ + src/malloc_hook_mmap_freebsd.h \ + src/maybe_threads.h +SG_TCMALLOC_MINIMAL_INCLUDES = src/gperftools/malloc_hook.h \ + src/gperftools/malloc_hook_c.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h \ + src/gperftools/stacktrace.h +TCMALLOC_MINIMAL_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) $(SG_TCMALLOC_MINIMAL_INCLUDES) +perftoolsinclude_HEADERS += $(SG_TCMALLOC_MINIMAL_INCLUDES) + +### Making the library + +# As we describe at the top of this file, we want to turn off exceptions +# for all files in this library -- except tcmalloc.cc which needs them +# to fulfill its API. Automake doesn't allow per-file CXXFLAGS, so we need +# to separate into two libraries. +noinst_LTLIBRARIES += libtcmalloc_minimal_internal.la +libtcmalloc_minimal_internal_la_SOURCES = src/common.cc \ + src/internal_logging.cc \ + $(SYSTEM_ALLOC_CC) \ + src/memfs_malloc.cc \ + src/central_freelist.cc \ + src/page_heap.cc \ + src/sampler.cc \ + src/span.cc \ + src/stack_trace_table.cc \ + src/static_vars.cc \ + src/symbolize.cc \ + src/thread_cache.cc \ + src/malloc_hook.cc \ + src/malloc_extension.cc \ + $(MAYBE_THREADS_CC) \ + $(TCMALLOC_MINIMAL_INCLUDES) +# We #define NO_TCMALLOC_SAMPLES, since sampling is turned off for _minimal. +libtcmalloc_minimal_internal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \ + -DNO_HEAP_CHECK \ + $(PTHREAD_CFLAGS) -DNDEBUG \ + $(AM_CXXFLAGS) $(NO_EXCEPTIONS) +libtcmalloc_minimal_internal_la_LDFLAGS = $(PTHREAD_CFLAGS) +libtcmalloc_minimal_internal_la_LIBADD = $(PTHREAD_LIBS) $(LIBSPINLOCK) + +lib_LTLIBRARIES += libtcmalloc_minimal.la +WINDOWS_PROJECTS += vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj +libtcmalloc_minimal_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_MINIMAL_INCLUDES) +libtcmalloc_minimal_la_CXXFLAGS = -DNO_TCMALLOC_SAMPLES \ + $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS) +# -version-info gets passed to libtool +libtcmalloc_minimal_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_minimal_la_LIBADD = libtcmalloc_minimal_internal.la $(PTHREAD_LIBS) + +# For windows, we're playing around with trying to do some stacktrace +# support even with libtcmalloc_minimal. For everyone else, though, +# we turn off all stack-trace activity for libtcmalloc_minimal. +# TODO(csilvers): when we're done experimenting, do something principled here +if MINGW +LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la libstacktrace.la +else !MINGW +LIBTCMALLOC_MINIMAL = libtcmalloc_minimal.la +endif !MINGW + +LIBS_TO_WEAKEN += libtcmalloc_minimal.la + +### Unittests + +# Commented out for the moment because malloc(very_big_num) is broken in +# standard libc! At least, in some situations, some of the time. +## TESTS += malloc_unittest +## MALLOC_UNITEST_INCLUDES = src/gperftools/malloc_extension.h \ +## src/gperftools/malloc_hook.h \ +## src/gperftools/malloc_hook_c.h \ +## src/malloc_hook-inl.h \ +## src/malloc_hook_mmap_linux.h \ +## src/malloc_hook_mmap_freebsd.h \ +## src/base/basictypes.h \ +## src/maybe_threads.h +## malloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ +## src/malloc_hook.cc \ +## src/malloc_extension.cc \ +## $(MAYBE_THREADS_CC) \ +## $(MALLOC_UNITTEST_INCLUDES) +## malloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +## malloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +## malloc_unittest_LDADD = $(PTHREAD_LIBS) + +TESTS += tcmalloc_minimal_unittest +WINDOWS_PROJECTS += vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj +WINDOWS_PROJECTS += vsprojects/tmu-static/tmu-static.vcproj +tcmalloc_minimal_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcmalloc_minimal_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +tcmalloc_minimal_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_minimal_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) \ + liblogging.la $(PTHREAD_LIBS) + +TESTS += tcmalloc_minimal_large_unittest +WINDOWS_PROJECTS += vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj +tcmalloc_minimal_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc +tcmalloc_minimal_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +tcmalloc_minimal_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_minimal_large_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +# This tests it works to LD_PRELOAD libtcmalloc (tests maybe_threads.cc) +# In theory this should work under mingw, but mingw has trouble running +# shell scripts that end in .exe. And it doesn't seem to build shared +# libraries anyway (so can't be LD_PRELOADed) -- in fact, anybody who +# chooses not to build shared libraries won't be able to run this test. +# TODO(csilvers): figure out how to nix ".exe" or otherwise work under mingw +if !MINGW +if !ENABLE_STATIC +TESTS += maybe_threads_unittest.sh$(EXEEXT) +maybe_threads_unittest_sh_SOURCES = src/tests/maybe_threads_unittest.sh +noinst_SCRIPTS += $(maybe_threads_unittest_sh_SOURCES) +# This script preloads libtcmalloc, and calls two other binaries as well +# TODO(csilvers): replace by 'if ! cmp $^ $@ >/dev/null 2>&; then ...; fi' +maybe_threads_unittest.sh$(EXEEXT): $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) \ + $(LIBTCMALLOC_MINIMAL) \ + low_level_alloc_unittest + rm -f $@ + cp -p $(top_srcdir)/$(maybe_threads_unittest_sh_SOURCES) $@ +endif !ENABLE_STATIC +endif !MINGW + +# These all tests components of tcmalloc_minimal + +TESTS += addressmap_unittest +WINDOWS_PROJECTS += vsprojects/addressmap_unittest/addressmap_unittest.vcproj +ADDRESSMAP_UNITTEST_INCLUDES = src/addressmap-inl.h \ + src/base/commandlineflags.h \ + $(LOGGING_INCLUDES) +addressmap_unittest_SOURCES = src/tests/addressmap_unittest.cc \ + $(ADDRESSMAP_UNITTEST_INCLUDES) +if MINGW +addressmap_unittest_SOURCES += src/windows/port.h src/windows/port.cc +endif MINGW +addressmap_unittest_CXXFLAGS = -g $(AM_CXXFLAGS) +addressmap_unittest_LDADD = liblogging.la + +if !MINGW +TESTS += system_alloc_unittest +system_alloc_unittest_SOURCES = src/config_for_unittests.h \ + src/tests/system-alloc_unittest.cc +system_alloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +system_alloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +system_alloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +endif !MINGW + +TESTS += packed_cache_test +WINDOWS_PROJECTS += vsprojects/packed-cache_test/packed-cache_test.vcproj +packed_cache_test_SOURCES = src/tests/packed-cache_test.cc +packed_cache_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +packed_cache_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +packed_cache_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += frag_unittest +WINDOWS_PROJECTS += vsprojects/frag_unittest/frag_unittest.vcproj +frag_unittest_SOURCES = src/tests/frag_unittest.cc src/config_for_unittests.h +frag_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +frag_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +frag_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += markidle_unittest +WINDOWS_PROJECTS += vsprojects/markidle_unittest/markidle_unittest.vcproj +markidle_unittest_SOURCES = src/tests/markidle_unittest.cc \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc +markidle_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +markidle_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +markidle_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += current_allocated_bytes_test +WINDOWS_PROJECTS += vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj +current_allocated_bytes_test_SOURCES = src/tests/current_allocated_bytes_test.cc \ + src/config_for_unittests.h +current_allocated_bytes_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +current_allocated_bytes_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +current_allocated_bytes_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += malloc_hook_test +WINDOWS_PROJECTS += vsprojects/malloc_hook_test/malloc_hook_test.vcproj +malloc_hook_test_SOURCES = src/tests/malloc_hook_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_hook.h \ + src/tests/testutil.h src/tests/testutil.cc +malloc_hook_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +malloc_hook_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_hook_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += malloc_extension_test +WINDOWS_PROJECTS += vsprojects/malloc_extension_test/malloc_extension_test.vcproj +malloc_extension_test_SOURCES = src/tests/malloc_extension_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h +malloc_extension_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +malloc_extension_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_extension_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +# This doesn't work with static linkage, because libtcmalloc.a isn't +# happy with C linkage (it misses the stdc++ library). Likewise with +# mingw, which links foo.a even though it doesn't set ENABLE_STATIC. +# TODO(csilvers): set enable_static=true in configure.ac:36? +if !MINGW +if !ENABLE_STATIC +TESTS += malloc_extension_c_test +malloc_extension_c_test_SOURCES = src/tests/malloc_extension_c_test.c \ + src/gperftools/malloc_extension.h \ + src/gperftools/malloc_extension_c.h +malloc_extension_c_test_CFLAGS = $(PTHREAD_CFLAGS) $(AM_CFLAGS) +# -ansi here is just to help ensure the code is bog-standard C. +if GCC +malloc_extension_c_test_CFLAGS += -ansi +endif GCC +malloc_extension_c_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +malloc_extension_c_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +endif !ENABLE_STATIC +endif !MINGW + +if !MINGW +if !OSX +TESTS += memalign_unittest +memalign_unittest_SOURCES = src/tests/memalign_unittest.cc \ + src/tcmalloc.h \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc +memalign_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +memalign_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +memalign_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) +endif !OSX +endif !MINGW + +TESTS += page_heap_test +WINDOWS_PROJECTS += vsprojects/page_heap_test/page_heap_test.vcproj +page_heap_test_SOURCES = src/tests/page_heap_test.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/common.h \ + src/page_heap.h +page_heap_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +page_heap_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +page_heap_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += pagemap_unittest +WINDOWS_PROJECTS += vsprojects/pagemap_unittest/pagemap_unittest.vcproj +pagemap_unittest_SOURCES = src/tests/pagemap_unittest.cc \ + src/config_for_unittests.h \ + src/base/logging.h \ + src/pagemap.h +pagemap_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +pagemap_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +pagemap_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += realloc_unittest +WINDOWS_PROJECTS += vsprojects/realloc_unittest/realloc_unittest.vcproj +realloc_unittest_SOURCES = src/tests/realloc_unittest.cc \ + src/config_for_unittests.h \ + src/base/logging.h +realloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +realloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +realloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += stack_trace_table_test +WINDOWS_PROJECTS += vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj +stack_trace_table_test_SOURCES = src/tests/stack_trace_table_test.cc \ + src/config_for_unittests.h +stack_trace_table_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +stack_trace_table_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +stack_trace_table_test_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +TESTS += thread_dealloc_unittest +WINDOWS_PROJECTS += vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj +thread_dealloc_unittest_SOURCES = src/tests/thread_dealloc_unittest.cc \ + src/config_for_unittests.h \ + src/tests/testutil.h src/tests/testutil.cc +thread_dealloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +thread_dealloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +thread_dealloc_unittest_LDADD = $(LIBTCMALLOC_MINIMAL) $(PTHREAD_LIBS) + +### Documentation +dist_doc_DATA += doc/tcmalloc.html \ + doc/overview.gif \ + doc/pageheap.gif \ + doc/spanmap.gif \ + doc/threadheap.gif \ + doc/t-test1.times.txt \ + doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png \ + doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png \ + doc/tcmalloc-opspersec.vs.size.1.threads.png \ + doc/tcmalloc-opspersec.vs.size.12.threads.png \ + doc/tcmalloc-opspersec.vs.size.16.threads.png \ + doc/tcmalloc-opspersec.vs.size.2.threads.png \ + doc/tcmalloc-opspersec.vs.size.20.threads.png \ + doc/tcmalloc-opspersec.vs.size.3.threads.png \ + doc/tcmalloc-opspersec.vs.size.4.threads.png \ + doc/tcmalloc-opspersec.vs.size.5.threads.png \ + doc/tcmalloc-opspersec.vs.size.8.threads.png + +# I don't know how to say "distribute the .dot files but don't install them"; +# noinst doesn't seem to work with data. I separate them out anyway, in case +# one day we figure it out. Regardless, installing the dot files isn't the +# end of the world. +dist_doc_DATA += doc/overview.dot \ + doc/pageheap.dot \ + doc/spanmap.dot \ + doc/threadheap.dot + + +### ------- tcmalloc_minimal_debug (thread-caching malloc with debugallocation) + +# Like tcmalloc.cc, debugallocation.cc needs exceptions to fulfill its +# API. Luckily, we can reuse everything else from tcmalloc_minimal. + +if WITH_DEBUGALLOC + +lib_LTLIBRARIES += libtcmalloc_minimal_debug.la +libtcmalloc_minimal_debug_la_SOURCES = src/debugallocation.cc \ + $(TCMALLOC_MINIMAL_INCLUDES) +libtcmalloc_minimal_debug_la_CXXFLAGS = $(libtcmalloc_minimal_la_CXXFLAGS) \ + -DTCMALLOC_FOR_DEBUGALLOCATION +# version_info gets passed to libtool +libtcmalloc_minimal_debug_la_LDFLAGS = $(libtcmalloc_minimal_la_LDFLAGS) \ + -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_minimal_debug_la_LIBADD = $(libtcmalloc_minimal_la_LIBADD) + +LIBS_TO_WEAKEN += libtcmalloc_minimal_debug.la + +### Unittests + +TESTS += tcmalloc_minimal_debug_unittest +tcmalloc_minimal_debug_unittest_SOURCES = $(tcmalloc_minimal_unittest_SOURCES) +tcmalloc_minimal_debug_unittest_CXXFLAGS = $(tcmalloc_minimal_unittest_CXXFLAGS) \ + -DDEBUGALLOCATION +tcmalloc_minimal_debug_unittest_LDFLAGS = $(tcmalloc_minimal_unittest_LDFLAGS) +tcmalloc_minimal_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) + +TESTS += malloc_extension_debug_test +malloc_extension_debug_test_SOURCES = $(malloc_extension_test_SOURCES) +malloc_extension_debug_test_CXXFLAGS = $(malloc_extension_test_CXXFLAGS) +malloc_extension_debug_test_LDFLAGS = $(malloc_extension_test_LDFLAGS) +malloc_extension_debug_test_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) + +if !MINGW +if !OSX +TESTS += memalign_debug_unittest +memalign_debug_unittest_SOURCES = $(memalign_unittest_SOURCES) +memalign_debug_unittest_CXXFLAGS = $(memalign_unittest_CXXFLAGS) +memalign_debug_unittest_LDFLAGS = $(memalign_unittest_LDFLAGS) +memalign_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) +endif !OSX +endif !MINGW + +TESTS += realloc_debug_unittest +realloc_debug_unittest_SOURCES = $(realloc_unittest_SOURCES) +realloc_debug_unittest_CXXFLAGS = $(realloc_unittest_CXXFLAGS) +realloc_debug_unittest_LDFLAGS = $(realloc_unittest_LDFLAGS) +realloc_debug_unittest_LDADD = libtcmalloc_minimal_debug.la $(PTHREAD_LIBS) + +# debugallocation_test checks that we print a proper stacktrace when +# debug-allocs fail, so we can't run it if we don't have stacktrace info. +if WITH_STACK_TRACE +TESTS += debugallocation_test.sh$(EXEEXT) +debugallocation_test_sh_SOURCES = src/tests/debugallocation_test.sh +noinst_SCRIPTS += $(debugallocation_test_sh_SOURCES) +debugallocation_test.sh$(EXEEXT): $(top_srcdir)/$(debugallocation_test_sh_SOURCES) \ + debugallocation_test + rm -f $@ + cp -p $(top_srcdir)/$(debugallocation_test_sh_SOURCES) $@ + +# This is the sub-program used by debugallocation_test.sh +noinst_PROGRAMS += debugallocation_test +debugallocation_test_SOURCES = src/tests/debugallocation_test.cc +debugallocation_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +debugallocation_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +debugallocation_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) +endif WITH_STACK_TRACE + +endif WITH_DEBUGALLOC + + +### ------- tcmalloc (thread-caching malloc + heap profiler + heap checker) + +if WITH_HEAP_PROFILER_OR_CHECKER + +### The header files we use. We divide into categories based on directory +S_TCMALLOC_INCLUDES = $(S_TCMALLOC_MINIMAL_INCLUDES) \ + $(LOGGING_INCLUDES) \ + src/addressmap-inl.h \ + src/raw_printer.h \ + src/base/elfcore.h \ + src/base/googleinit.h \ + src/base/linux_syscall_support.h \ + src/base/linuxthreads.h \ + src/base/stl_allocator.h \ + src/base/sysinfo.h \ + src/base/thread_lister.h \ + src/heap-profile-table.h +SG_TCMALLOC_INCLUDES = $(SG_TCMALLOC_MINIMAL_INCLUDES) \ + src/gperftools/heap-profiler.h \ + src/gperftools/heap-checker.h +TCMALLOC_INCLUDES = $(S_TCMALLOC_INCLUDES) $(SG_TCMALLOC_INCLUDES) +perftoolsinclude_HEADERS += $(SG_TCMALLOC_INCLUDES) + +### Making the library + +# As we describe at the top of this file, we want to turn off exceptions +# for all files in this library -- except tcmalloc.cc which needs them +# to fulfill its API. Automake doesn't allow per-file CXXFLAGS, so we need +# to separate into two libraries. +noinst_LTLIBRARIES += libtcmalloc_internal.la +libtcmalloc_internal_la_SOURCES = $(libtcmalloc_minimal_internal_la_SOURCES) \ + $(TCMALLOC_INCLUDES) \ + src/base/low_level_alloc.cc \ + src/heap-profile-table.cc \ + src/heap-profiler.cc \ + src/raw_printer.cc \ + src/memory_region_map.cc +libtcmalloc_internal_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG \ + $(AM_CXXFLAGS) $(NO_EXCEPTIONS) +libtcmalloc_internal_la_LDFLAGS = $(PTHREAD_CFLAGS) +libtcmalloc_internal_la_LIBADD = libstacktrace.la $(PTHREAD_LIBS) + +lib_LTLIBRARIES += libtcmalloc.la +libtcmalloc_la_SOURCES = $(TCMALLOC_CC) $(TCMALLOC_INCLUDES) +libtcmalloc_la_CXXFLAGS = $(PTHREAD_CFLAGS) -DNDEBUG $(AM_CXXFLAGS) +libtcmalloc_la_LDFLAGS = $(PTHREAD_CFLAGS) -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_la_LIBADD = libtcmalloc_internal.la $(PTHREAD_LIBS) + +if WITH_HEAP_CHECKER +# heap-checker-bcad is last, in hopes its global ctor will run first. +# (Note this is added to libtcmalloc.la, not libtcmalloc_internal.la, +# but that's ok; the internal/external distinction is only useful for +# cygwin, and cygwin doesn't use HEAP_CHECKER anyway.) +HEAP_CHECKER_SOURCES = src/base/thread_lister.c \ + src/base/linuxthreads.cc \ + src/heap-checker.cc \ + src/heap-checker-bcad.cc +libtcmalloc_la_SOURCES += $(HEAP_CHECKER_SOURCES) +else !WITH_HEAP_CHECKER +HEAP_CHECKER_SOURCES = +libtcmalloc_internal_la_CXXFLAGS += -DNO_HEAP_CHECK +libtcmalloc_la_CXXFLAGS += -DNO_HEAP_CHECK +endif !WITH_HEAP_CHECKER + +LIBTCMALLOC = libtcmalloc.la + +LIBS_TO_WEAKEN += libtcmalloc.la + +### Unittests + +TESTS += tcmalloc_unittest +TCMALLOC_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/gperftools/malloc_extension.h +tcmalloc_unittest_SOURCES = src/tests/tcmalloc_unittest.cc \ + src/tcmalloc.h \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcmalloc_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +tcmalloc_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS) + +# This makes sure it's safe to link in both tcmalloc and +# tcmalloc_minimal. (One would never do this on purpose, but perhaps +# by accident...) When we can compile libprofiler, we also link it in +# to make sure that works too. NOTE: On OS X, it's *not* safe to +# link both in (we end up with two copies of every global var, and +# the code tends to pick one arbitrarily), so don't run the test there. +# (We define these outside the 'if' because they're reused below.) +tcmalloc_both_unittest_srcs = src/tests/tcmalloc_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(TCMALLOC_UNITTEST_INCLUDES) +tcmalloc_both_unittest_cflags = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +tcmalloc_both_unittest_lflags = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +if WITH_CPU_PROFILER +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \ + libprofiler.la liblogging.la $(PTHREAD_LIBS) +else +tcmalloc_both_unittest_ladd = $(LIBTCMALLOC) $(LIBTCMALLOC_MINIMAL) \ + liblogging.la $(PTHREAD_LIBS) +endif !WITH_CPU_PROFILER +if !OSX +TESTS += tcmalloc_both_unittest +tcmalloc_both_unittest_SOURCES = $(tcmalloc_both_unittest_srcs) +tcmalloc_both_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags) +tcmalloc_both_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags) +tcmalloc_both_unittest_LDADD = $(tcmalloc_both_unittest_ladd) +endif !OSX + +TESTS += tcmalloc_large_unittest +tcmalloc_large_unittest_SOURCES = src/tests/tcmalloc_large_unittest.cc +tcmalloc_large_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +tcmalloc_large_unittest_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +tcmalloc_large_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +TESTS += raw_printer_test +raw_printer_test_SOURCES = src/tests/raw_printer_test.cc +raw_printer_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +raw_printer_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +raw_printer_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +# sampler_test and sampling_test both require sampling to be turned +# on, which it's not by default. Use the "standard" value of 2^19. +TESTS_ENVIRONMENT += TCMALLOC_SAMPLE_PARAMETER=524288 + +TESTS += sampler_test +WINDOWS_PROJECTS += vsprojects/sampler_test/sampler_test.vcproj +sampler_test_SOURCES = src/tests/sampler_test.cc \ + src/config_for_unittests.h +sampler_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +sampler_test_LDFLAGS = $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +sampler_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) -lm + + +# These unittests often need to run binaries. They're in the current dir +TESTS_ENVIRONMENT += BINDIR=. +TESTS_ENVIRONMENT += TMPDIR=/tmp/perftools + +TESTS += sampling_test.sh$(EXEEXT) +sampling_test_sh_SOURCES = src/tests/sampling_test.sh +noinst_SCRIPTS += $(sampling_test_sh_SOURCES) +sampling_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \ + sampling_test + rm -f $@ + cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@ + +# This is the sub-program used by sampling_test.sh +# The -g is so pprof can get symbol information. +noinst_PROGRAMS += sampling_test +SAMPLING_TEST_INCLUDES = src/config_for_unittests.h \ + src/base/logging.h \ + src/gperftools/malloc_extension.h +sampling_test_SOURCES = src/tests/sampling_test.cc \ + $(SAMPLING_TEST_INCLUDES) +sampling_test_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +sampling_test_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +sampling_test_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +endif WITH_HEAP_PROFILER_OR_CHECKER + +if WITH_HEAP_PROFILER + +TESTS += heap-profiler_unittest.sh$(EXEEXT) +heap_profiler_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh +noinst_SCRIPTS += $(heap_profiler_unittest_sh_SOURCES) +heap-profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \ + heap-profiler_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-profiler_unittest.sh +noinst_PROGRAMS += heap-profiler_unittest +HEAP_PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/gperftools/heap-profiler.h +heap_profiler_unittest_SOURCES = src/tests/heap-profiler_unittest.cc \ + $(HEAP_PROFILER_UNITTEST_INCLUDES) +heap_profiler_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +heap_profiler_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +heap_profiler_unittest_LDADD = $(LIBTCMALLOC) $(PTHREAD_LIBS) + +# Tests the compatibility include-headers in google/. Requires a function +# defined in the heap-profiler, which is why the test lives here. +TESTS += simple_compat_test +simple_compat_test_SOURCES = src/tests/simple_compat_test.cc \ + $(googleinclude_HEADERS) +simple_compat_test_LDFLAGS = $(TCMALLOC_FLAGS) +simple_compat_test_LDADD = $(LIBTCMALLOC) + +endif WITH_HEAP_PROFILER + +if WITH_HEAP_CHECKER + +TESTS += heap-checker_unittest.sh$(EXEEXT) +heap_checker_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh +noinst_SCRIPTS += $(heap_checker_unittest_sh_SOURCES) +heap-checker_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \ + heap-checker_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@ + +TESTS += heap-checker-death_unittest.sh$(EXEEXT) +heap_checker_death_unittest_sh_SOURCES = src/tests/heap-checker-death_unittest.sh +noinst_SCRIPTS += $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) +heap-checker-death_unittest.sh$(EXEEXT): $(heap_checker_death_unittest_sh_SOURCES) \ + heap-checker_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_checker_death_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-checker_unittest.sh +noinst_PROGRAMS += heap-checker_unittest +HEAP_CHECKER_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/memory_region_map.h \ + src/base/commandlineflags.h \ + src/base/googleinit.h \ + src/gperftools/heap-checker.h \ + $(LOGGING_INCLUDES) +heap_checker_unittest_SOURCES = src/tests/heap-checker_unittest.cc \ + $(HEAP_CHECKER_UNITTEST_INCLUDES) +heap_checker_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +heap_checker_unittest_LDFLAGS = -g $(PTHREAD_CFLAGS) $(TCMALLOC_FLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +# We also put pthreads after tcmalloc, because some pthread +# implementations define their own malloc, and we need to go on the +# first linkline to make sure our malloc 'wins'. +heap_checker_unittest_LDADD = $(LIBTCMALLOC) liblogging.la $(PTHREAD_LIBS) + +endif WITH_HEAP_CHECKER + +### Documentation (above and beyond tcmalloc_minimal documentation) +if WITH_HEAP_PROFILER +dist_doc_DATA += doc/heapprofile.html doc/heap-example1.png +endif WITH_HEAP_PROFILER + +if WITH_HEAP_CHECKER +dist_doc_DATA += doc/heap_checker.html +endif WITH_HEAP_CHECKER + + +### ------- tcmalloc with debugallocation + +if WITH_DEBUGALLOC +if WITH_HEAP_PROFILER_OR_CHECKER + +lib_LTLIBRARIES += libtcmalloc_debug.la +libtcmalloc_debug_la_SOURCES = src/debugallocation.cc $(HEAP_CHECKER_SOURCES) \ + $(TCMALLOC_INCLUDES) +libtcmalloc_debug_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) \ + -DTCMALLOC_FOR_DEBUGALLOCATION +libtcmalloc_debug_la_LDFLAGS = $(libtcmalloc_la_LDFLAGS) \ + -version-info @TCMALLOC_SO_VERSION@ +libtcmalloc_debug_la_LIBADD = $(libtcmalloc_la_LIBADD) + +LIBS_TO_WEAKEN += libtcmalloc_debug.la + +### Unittests + +TESTS += tcmalloc_debug_unittest +tcmalloc_debug_unittest_SOURCES = $(tcmalloc_unittest_SOURCES) +tcmalloc_debug_unittest_CXXFLAGS = $(tcmalloc_unittest_CXXFLAGS) \ + -DDEBUGALLOCATION +tcmalloc_debug_unittest_LDFLAGS = $(tcmalloc_unittest_LDFLAGS) +tcmalloc_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) + +TESTS += sampler_debug_test +sampler_debug_test_SOURCES = $(sampler_test_SOURCES) +sampler_debug_test_CXXFLAGS = $(samples_test_CXXFLAGS) +sampler_debug_test_LDFLAGS = $(sampler_test_LDFLAGS) +sampler_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) -lm + +TESTS += sampling_debug_test.sh$(EXEEXT) +sampling_debug_test_sh_SOURCES = src/tests/sampling_test.sh +sampling_debug_test.sh$(EXEEXT): $(top_srcdir)/$(sampling_test_sh_SOURCES) \ + sampling_debug_test + rm -f $@ + cp -p $(top_srcdir)/$(sampling_test_sh_SOURCES) $@ + +# This is the sub-program using by sampling_debug_test.sh +# The -g is so pprof can get symbol information. +noinst_PROGRAMS += sampling_debug_test +sampling_debug_test_SOURCES = $(sampling_test_SOURCES) +sampling_debug_test_CXXFLAGS = $(sampling_test_CXXFLAGS) +sampling_debug_test_LDFLAGS = $(sampling_test_LDFLAGS) +sampling_debug_test_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) + +endif WITH_HEAP_PROFILER_OR_CHECKER + +if WITH_HEAP_PROFILER + +TESTS += heap-profiler_debug_unittest.sh$(EXEEXT) +heap_profiler_debug_unittest_sh_SOURCES = src/tests/heap-profiler_unittest.sh +heap-profiler_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) \ + heap-profiler_debug_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_profiler_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-profiler_debug_unittest.sh +noinst_PROGRAMS += heap-profiler_debug_unittest +heap_profiler_debug_unittest_SOURCES = $(heap_profiler_unittest_SOURCES) +heap_profiler_debug_unittest_CXXFLAGS = $(heap_profiler_unittest_CXXFLAGS) +heap_profiler_debug_unittest_LDFLAGS = $(heap_profiler_unittest_LDFLAGS) +heap_profiler_debug_unittest_LDADD = libtcmalloc_debug.la $(PTHREAD_LIBS) + +endif WITH_HEAP_PROFILER + +if WITH_HEAP_CHECKER + +TESTS += heap-checker_debug_unittest.sh$(EXEEXT) +heap_checker_debug_unittest_sh_SOURCES = src/tests/heap-checker_unittest.sh +heap-checker_debug_unittest.sh$(EXEEXT): $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) \ + heap-checker_debug_unittest + rm -f $@ + cp -p $(top_srcdir)/$(heap_checker_unittest_sh_SOURCES) $@ + +# These are sub-programs used by heap-checker_debug_unittest.sh +noinst_PROGRAMS += heap-checker_debug_unittest +heap_checker_debug_unittest_SOURCES = $(heap_checker_unittest_SOURCES) +heap_checker_debug_unittest_CXXFLAGS = $(heap_checker_unittest_CXXFLAGS) +heap_checker_debug_unittest_LDFLAGS = $(heap_checker_unittest_LDFLAGS) +# We want libtcmalloc last on the link line, but due to a bug in +# libtool involving convenience libs, they need to come last on the +# link line in order to get dependency ordering right. This is ok: +# convenience libraries are .a's, so tcmalloc is still the last .so. +heap_checker_debug_unittest_LDADD = libtcmalloc_debug.la liblogging.la \ + $(PTHREAD_LIBS) + +endif WITH_HEAP_CHECKER +endif WITH_DEBUGALLOC + + +### ------- CPU profiler + +if WITH_CPU_PROFILER + +### The header files we use. We divide into categories based on directory +S_CPU_PROFILER_INCLUDES = src/profiledata.h \ + src/profile-handler.h \ + src/getpc.h \ + src/base/basictypes.h \ + src/base/commandlineflags.h \ + src/base/googleinit.h \ + src/base/logging.h \ + src/base/simple_mutex.h \ + src/base/sysinfo.h \ + $(SPINLOCK_INCLUDES) \ + $(LOGGING_INCLUDES) +SG_CPU_PROFILER_INCLUDES = src/gperftools/profiler.h \ + src/gperftools/stacktrace.h +CPU_PROFILER_INCLUDES = $(S_CPU_PROFILER_INCLUDES) $(SG_CPU_PROFILER_INCLUDES) +perftoolsinclude_HEADERS += $(SG_CPU_PROFILER_INCLUDES) + +### Making the library +lib_LTLIBRARIES += libprofiler.la +libprofiler_la_SOURCES = src/profiler.cc \ + src/profile-handler.cc \ + src/profiledata.cc \ + $(CPU_PROFILER_INCLUDES) +libprofiler_la_LIBADD = libstacktrace.la +# We have to include ProfileData for profiledata_unittest +CPU_PROFILER_SYMBOLS = '(ProfilerStart|ProfilerStartWithOptions|ProfilerStop|ProfilerFlush|ProfilerEnable|ProfilerDisable|ProfilingIsEnabledForAllThreads|ProfilerRegisterThread|ProfilerGetCurrentState|ProfilerState|ProfileData|ProfileHandler)' +libprofiler_la_LDFLAGS = -export-symbols-regex $(CPU_PROFILER_SYMBOLS) \ + -version-info @PROFILER_SO_VERSION@ + +# See discussion above (under LIBTCMALLOC_MINIMAL) for why we do this. +# Basically it's to work around systems where --rpath doesn't work right. +LIBPROFILER = libstacktrace.la libprofiler.la + +### Unittests +TESTS += getpc_test +#WINDOWS_PROJECTS += vsprojects/getpc_test/getpc_test.vcproj +getpc_test_SOURCES = src/tests/getpc_test.cc src/getpc.h + +TESTS += profiledata_unittest +#WINDOWS_PROJECTS += vsprojects/profiledata_unittest/profiledata_unittest.vcproj +profiledata_unittest_SOURCES = src/tests/profiledata_unittest.cc \ + src/profiledata.h \ + src/base/commandlineflags.h \ + src/base/logging.h \ + src/base/basictypes.h +profiledata_unittest_LDADD = $(LIBPROFILER) + +TESTS += profile_handler_unittest +profile_handler_unittest_SOURCES = src/tests/profile-handler_unittest.cc \ + src/profile-handler.h +profile_handler_unittest_CXXFLAGS = $(PTHREAD_CFLAGS) +profile_handler_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +profile_handler_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS) + +TESTS += profiler_unittest.sh$(EXEEXT) +profiler_unittest_sh_SOURCES = src/tests/profiler_unittest.sh +noinst_SCRIPTS += $(profiler_unittest_sh_SOURCES) +profiler_unittest.sh$(EXEEXT): $(top_srcdir)/$(profiler_unittest_sh_SOURCES) \ + profiler1_unittest profiler2_unittest \ + profiler3_unittest profiler4_unittest + rm -f $@ + cp -p $(top_srcdir)/$(profiler_unittest_sh_SOURCES) $@ + +# These are sub-programs used by profiler_unittest.sh +noinst_PROGRAMS += profiler1_unittest profiler2_unittest profiler3_unittest \ + profiler4_unittest +PROFILER_UNITTEST_INCLUDES = src/config_for_unittests.h \ + src/gperftools/profiler.h +PROFILER_UNITTEST_SRCS = src/tests/profiler_unittest.cc \ + src/tests/testutil.h src/tests/testutil.cc \ + $(PROFILER_UNITTEST_INCLUDES) +profiler1_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler1_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS) +profiler1_unittest_LDADD = $(LIBPROFILER) +profiler2_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler2_unittest_CXXFLAGS = -g -DNO_THREADS $(AM_CXXFLAGS) +profiler2_unittest_LDADD = -lstacktrace -lprofiler +# We depend on -lprofiler but haven't yet said how to build it. Do so now. +profiler2_unittest_DEPENDENCIES = $(LIBPROFILER) +profiler3_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler3_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +profiler3_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +profiler3_unittest_LDADD = $(LIBPROFILER) $(PTHREAD_LIBS) +profiler4_unittest_SOURCES = $(PROFILER_UNITTEST_SRCS) +profiler4_unittest_CXXFLAGS = -g $(PTHREAD_CFLAGS) $(AM_CXXFLAGS) +profiler4_unittest_LDFLAGS = $(PTHREAD_CFLAGS) +profiler4_unittest_LDADD = -lstacktrace -lprofiler $(PTHREAD_LIBS) +# We depend on -lprofiler but haven't yet said how to build it. Do so now. +profiler4_unittest_DEPENDENCIES = $(LIBPROFILER) + + +### Documentation +dist_doc_DATA += doc/cpuprofile.html \ + doc/cpuprofile-fileformat.html \ + doc/pprof-test-big.gif \ + doc/pprof-test.gif \ + doc/pprof-vsnprintf-big.gif \ + doc/pprof-vsnprintf.gif + +endif WITH_CPU_PROFILER + + +### ------- CPU profiler and heap checker, in one! + +# Ideally, folks who wanted to use both tcmalloc and libprofiler, +# could just link them both into their application. But while this +# works fine for .so files, it does not for .a files. The easiest way +# around this -- and I've tried a bunch of the hard ways -- is to just +# to create another set of libraries that has both functionality in it. + +if WITH_HEAP_PROFILER_OR_CHECKER +if WITH_CPU_PROFILER + +lib_LTLIBRARIES += libtcmalloc_and_profiler.la +libtcmalloc_and_profiler_la_SOURCES = $(libtcmalloc_la_SOURCES) $(libprofiler_la_SOURCES) +libtcmalloc_and_profiler_la_CXXFLAGS = $(libtcmalloc_la_CXXFLAGS) $(libprofiler_la_CXXFLAGS) +# Since this library is meant to be used as a .a, I don't worry as much +# about .so versioning. I just give the libtcmalloc version number. +# TODO(csilvers): use -export-symbols-regex? +libtcmalloc_and_profiler_la_LDFLAGS = $(PTHREAD_CFLAGS) \ + -version-info @TCMALLOC_SO_VERSION@ +# We don't include libprofiler_la_LIBADD here because all it adds is +# libstacktrace.la, which we already get via libtcmalloc. Trying to +# specify it twice causes link-time duplicate-definition errors. :-( +libtcmalloc_and_profiler_la_LIBADD = $(libtcmalloc_la_LIBADD) + +TESTS += tcmalloc_and_profiler_unittest +tcmalloc_and_profiler_unittest_SOURCES = $(tcmalloc_both_unittest_srcs) +tcmalloc_and_profiler_unittest_CXXFLAGS = $(tcmalloc_both_unittest_cflags) +tcmalloc_and_profiler_unittest_LDFLAGS = $(tcmalloc_both_unittest_lflags) +tcmalloc_and_profiler_unittest_LDADD = libtcmalloc_and_profiler.la + +LIBS_TO_WEAKEN += libtcmalloc_and_profiler.la + +endif WITH_CPU_PROFILER +endif WITH_HEAP_PROFILER_OR_CHECKER + +## ^^^^ END OF RULES TO MAKE YOUR LIBRARIES, BINARIES, AND UNITTESTS + + +# Do the weakening on some exported libtcmalloc symbols. +install-exec-local: all-local +all-local: $(LIBS_TO_WEAKEN) + for la in $(LIBS_TO_WEAKEN); do lib=".libs/`basename $$la .la`.a"; [ ! -f "$$lib" ] || $(WEAKEN) "$$lib"; done + + +# This should always include $(TESTS), but may also include other +# binaries that you compile but don't want automatically installed. +# We'll add to this later, on a library-by-library basis +noinst_PROGRAMS += $(TESTS) + +rpm: dist-gzip packages/rpm.sh packages/rpm/rpm.spec + @cd packages && ./rpm.sh ${PACKAGE} ${VERSION} + +deb: dist-gzip packages/deb.sh packages/deb/* + @cd packages && ./deb.sh ${PACKAGE} ${VERSION} + +# http://linux.die.net/man/1/pkg-config, http://pkg-config.freedesktop.org/wiki +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libtcmalloc.pc libtcmalloc_minimal.pc \ + libtcmalloc_debug.pc libtcmalloc_minimal_debug.pc \ + libprofiler.pc +CLEANFILES = $(pkgconfig_DATA) + +# I get the description and URL lines from the rpm spec. I use sed to +# try to rewrite exec_prefix, libdir, and includedir in terms of +# prefix, if possible. +libtcmalloc.pc: Makefile packages/rpm/rpm.spec + echo 'prefix=$(prefix)' > "$@".tmp + echo 'exec_prefix='`echo '$(exec_prefix)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp + echo 'libdir='`echo '$(libdir)' | sed 's@^$(exec_prefix)@$${exec_prefix}@'` >> "$@".tmp + echo 'includedir='`echo '$(includedir)' | sed 's@^$(prefix)@$${prefix}@'` >> "$@".tmp + echo '' >> "$@".tmp + echo 'Name: $(PACKAGE)' >> "$@".tmp + echo 'Version: $(VERSION)' >> "$@".tmp + -grep '^Summary:' $(top_srcdir)/packages/rpm/rpm.spec | sed s/^Summary:/Description:/ | head -n1 >> "$@".tmp + -grep '^URL: ' $(top_srcdir)/packages/rpm/rpm.spec >> "$@".tmp + echo 'Requires:' >> "$@".tmp + echo 'Libs: -L$${libdir} -ltcmalloc' >> "$@".tmp + echo 'Libs.private: $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)' >> "$@".tmp + echo 'Cflags: -I$${includedir}' >> "$@".tmp + mv -f "$@".tmp "$@" + +# The other versions are mostly the same. +libtcmalloc_minimal.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal/ > "$@" + +libtcmalloc_debug.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_debug/ > "$@" + +libtcmalloc_minimal_debug.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-ltcmalloc_minimal_debug/ > "$@" + +libprofiler.pc: libtcmalloc.pc + cat libtcmalloc.pc | sed s/-ltcmalloc/-lprofiler/ > "$@" + +libtool: $(LIBTOOL_DEPS) + $(SHELL) ./config.status --recheck + +# Windows wants write permission to .vcproj files and maybe even sln files. +dist-hook: + test -e "$(distdir)/vsprojects" \ + && chmod -R u+w $(distdir)/*.sln $(distdir)/vsprojects/ + +EXTRA_DIST = packages/rpm.sh packages/rpm/rpm.spec packages/deb.sh packages/deb \ + $(SCRIPTS) libtool \ + src/windows/get_mangled_names.cc src/windows/override_functions.cc \ + src/windows/config.h src/windows/gperftools/tcmalloc.h \ + $(WINDOWS_PROJECTS) \ + src/solaris/libstdc++.la diff --git a/src/thirdparty/gperftools-2.0/NEWS b/src/thirdparty/gperftools-2.0/NEWS new file mode 100644 index 000000000..3bfcdef8c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/NEWS @@ -0,0 +1,338 @@ +== 03 February 2012 == + +I've just released gperftools 2.0 + +The `google-perftools` project has been renamed to `gperftools`. I +(csilvers) am stepping down as maintainer, to be replaced by +David Chappelle. Welcome to the team, David! David has been an +an active contributor to perftools in the past -- in fact, he's the +only person other than me that already has commit status. I am +pleased to have him take over as maintainer. + +I have both renamed the project (the Google Code site renamed a few +weeks ago), and bumped the major version number up to 2, to reflect +the new community ownership of the project. Almost all the +[http://sparsehash.googlecode.com/svn/tags/gperftools-2.0/ChangeLog changes] +are related to the renaming. + +The main functional change from google-perftools 1.10 is that +I've renamed the `google/` include-directory to be `gperftools/` +instead. New code should `#include <gperftools/tcmalloc.h>`/etc. +(Most users of perftools don't need any perftools-specific includes at +all, so this is mostly directed to "power users.") I've kept the old +names around as forwarding headers to the new, so `#include +<google/tcmalloc.h>` will continue to work. + +(The other functional change which I snuck in is getting rid of some +bash-isms in one of the unittest driver scripts, so it could run on +Solaris.) + +Note that some internal names still contain the text `google`, such as +the `google_malloc` internal linker section. I think that's a +trickier transition, and can happen in a future release (if at all). + + +=== 31 January 2012 === + +I've just released perftools 1.10 + +There is an API-incompatible change: several of the methods in the +`MallocExtension` class have changed from taking a `void*` to taking a +`const void*`. You should not be affected by this API change +unless you've written your own custom malloc extension that derives +from `MallocExtension`, but since it is a user-visible change, I have +upped the `.so` version number for this release. + +This release focuses on improvements to linux-syscall-support.h, +including ARM and PPC fixups and general cleanups. I hope this will +magically fix an array of bugs people have been seeing. + +There is also exciting news on the porting front, with support for +patching win64 assembly contributed by IBM Canada! This is an +important step -- perhaps the most difficult -- to getting perftools +to work on 64-bit windows using the patching technique (it doesn't +affect the libc-modification technique). `premable_patcher_test` has +been added to help test these changes; it is meant to compile under +x86_64, and won't work under win32. + +For the full list of changes, including improved `HEAP_PROFILE_MMAP` +support, see the +[http://gperftools.googlecode.com/svn/tags/google-perftools-1.10/ChangeLog ChangeLog]. + + +=== 24 January 2011 === + +The `google-perftools` Google Code page has been renamed to +`gperftools`, in preparation for the project being renamed to +`gperftools`. In the coming weeks, I'll be stepping down as +maintainer for the perftools project, and as part of that Google is +relinquishing ownership of the project; it will now be entirely +community run. The name change reflects that shift. The 'g' in +'gperftools' stands for 'great'. :-) + +=== 23 December 2011 === + +I've just released perftools 1.9.1 + +I missed including a file in the tarball, that is needed to compile on +ARM. If you are not compiling on ARM, or have successfully compiled +perftools 1.9, there is no need to upgrade. + + +=== 22 December 2011 === + +I've just released perftools 1.9 + +This change has a slew of improvements, from better ARM and freebsd +support, to improved performance by moving some code outside of locks, +to better pprof reporting of code with overloaded functions. + +The full list of changes is in the +[http://google-perftools.googlecode.com/svn/tags/google-perftools-1.9/ChangeLog ChangeLog]. + + +=== 26 August 2011 === + +I've just released perftools 1.8.3 + +The star-crossed 1.8 series continues; in 1.8.1, I had accidentally +removed some code that was needed for FreeBSD. (Without this code +many apps would crash at startup.) This release re-adds that code. +If you are not on FreeBSD, or are using FreeBSD with perftools 1.8 or +earlier, there is no need to upgrade. + +=== 11 August 2011 === + +I've just released perftools 1.8.2 + +I was incorrectly calculating the patch-level in the configuration +step, meaning the TC_VERSION_PATCH #define in tcmalloc.h was wrong. +Since the testing framework checks for this, it was failing. Now it +should work again. This time, I was careful to re-run my tests after +upping the version number. :-) + +If you don't care about the TC_VERSION_PATCH #define, there's no +reason to upgrae. + +=== 26 July 2011 === + +I've just released perftools 1.8.1 + +I was missing an #include that caused the build to break under some +compilers, especially newer gcc's, that wanted it. This only affects +people who build from source, so only the .tar.gz file is updated from +perftools 1.8. If you didn't have any problems compiling perftools +1.8, there's no reason to upgrade. + +=== 15 July 2011 === + +I've just released perftools 1.8 + +Of the many changes in this release, a good number pertain to porting. +I've revamped OS X support to use the malloc-zone framework; it should +now Just Work to link in tcmalloc, without needing +`DYLD_FORCE_FLAT_NAMESPACE` or the like. (This is a pretty major +change, so please feel free to report feedback at +google-perftools@googlegroups.com.) 64-bit Windows support is also +improved, as is ARM support, and the hooks are in place to improve +FreeBSD support as well. + +On the other hand, I'm seeing hanging tests on Cygwin. I see the same +hanging even with (the old) perftools 1.7, so I'm guessing this is +either a problem specific to my Cygwin installation, or nobody is +trying to use perftools under Cygwin. If you can reproduce the +problem, and even better have a solution, you can report it at +google-perftools@googlegroups.com. + +Internal changes include several performance and space-saving tweaks. +One is user-visible (but in "stealth mode", and otherwise +undocumented): you can compile with `-DTCMALLOC_SMALL_BUT_SLOW`. In +this mode, tcmalloc will use less memory overhead, at the cost of +running (likely not noticeably) slower. + +There are many other changes as well, too numerous to recount here, +but present in the +[http://google-perftools.googlecode.com/svn/tags/google-perftools-1.8/ChangeLog ChangeLog]. + + +=== 7 February 2011 === + +Thanks to endlessr..., who +[http://code.google.com/p/google-perftools/issues/detail?id=307 identified] +why some tests were failing under MSVC 10 in release mode. It does not look +like these failures point toward any problem with tcmalloc itself; rather, the +problem is with the test, which made some assumptions that broke under the +some aggressive optimizations used in MSVC 10. I'll fix the test, but in +the meantime, feel free to use perftools even when compiled under MSVC +10. + +=== 4 February 2011 === + +I've just released perftools 1.7 + +I apologize for the delay since the last release; so many great new +patches and bugfixes kept coming in (and are still coming in; I also +apologize to those folks who have to slip until the next release). I +picked this arbitrary time to make a cut. + +Among the many new features in this release is a multi-megabyte +reduction in the amount of tcmalloc overhead uder x86_64, improved +performance in the case of contention, and many many bugfixes, +especially architecture-specific bugfixes. See the +[http://google-perftools.googlecode.com/svn/tags/google-perftools-1.7/ChangeLog ChangeLog] +for full details. + +One architecture-specific change of note is added comments in the +[http://google-perftools.googlecode.com/svn/tags/perftools-1.7/README README] +for using tcmalloc under OS X. I'm trying to get my head around the +exact behavior of the OS X linker, and hope to have more improvements +for the next release, but I hope these notes help folks who have been +having trouble with tcmalloc on OS X. + +*Windows users*: I've heard reports that some unittests fail on +Windows when compiled with MSVC 10 in Release mode. All tests pass in +Debug mode. I've not heard of any problems with earlier versions of +MSVC. I don't know if this is a problem with the runtime patching (so +the static patching discussed in README_windows.txt will still work), +a problem with perftools more generally, or a bug in MSVC 10. Anyone +with windows expertise that can debug this, I'd be glad to hear from! + + +=== 5 August 2010 === + +I've just released perftools 1.6 + +This version also has a large number of minor changes, including +support for `malloc_usable_size()` as a glibc-compatible alias to +`malloc_size()`, the addition of SVG-based output to `pprof`, and +experimental support for tcmalloc large pages, which may speed up +tcmalloc at the cost of greater memory use. To use tcmalloc large +pages, see the +[http://google-perftools.googlecode.com/svn/tags/perftools-1.6/INSTALL +INSTALL file]; for all changes, see the +[http://google-perftools.googlecode.com/svn/tags/perftools-1.6/ChangeLog +ChangeLog]. + +OS X NOTE: improvements in the profiler unittest have turned up an OS +X issue: in multithreaded programs, it seems that OS X often delivers +the profiling signal (from sigitimer()) to the main thread, even when +it's sleeping, rather than spawned threads that are doing actual work. +If anyone knows details of how OS X handles SIGPROF events (from +setitimer) in threaded programs, and has insight into this problem, +please send mail to google-perftools@googlegroups.com. + +To see if you're affected by this, look for profiling time that pprof +attributes to `___semwait_signal`. This is work being done in other +threads, that is being attributed to sleeping-time in the main thread. + + +=== 20 January 2010 === + +I've just released perftools 1.5 + +This version has a slew of changes, leading to somewhat faster +performance and improvements in portability. It adds features like +`ITIMER_REAL` support to the cpu profiler, and `tc_set_new_mode` to +mimic the windows function of the same name. Full details are in the +[http://google-perftools.googlecode.com/svn/tags/perftools-1.5/ChangeLog +ChangeLog]. + + +=== 11 September 2009 === + +I've just released perftools 1.4 + +The major change this release is the addition of a debugging malloc +library! If you link with `libtcmalloc_debug.so` instead of +`libtcmalloc.so` (and likewise for the `minimal` variants) you'll get +a debugging malloc, which will catch double-frees, writes to freed +data, `free`/`delete` and `delete`/`delete[]` mismatches, and even +(optionally) writes past the end of an allocated block. + +We plan to do more with this library in the future, including +supporting it on Windows, and adding the ability to use the debugging +library with your default malloc in addition to using it with +tcmalloc. + +There are also the usual complement of bug fixes, documented in the +ChangeLog, and a few minor user-tunable knobs added to components like +the system allocator. + + +=== 9 June 2009 === + +I've just released perftools 1.3 + +Like 1.2, this has a variety of bug fixes, especially related to the +Windows build. One of my bugfixes is to undo the weird `ld -r` fix to +`.a` files that I introduced in perftools 1.2: it caused problems on +too many platforms. I've reverted back to normal `.a` files. To work +around the original problem that prompted the `ld -r` fix, I now +provide `libtcmalloc_and_profiler.a`, for folks who want to link in +both. + +The most interesting API change is that I now not only override +`malloc`/`free`/etc, I also expose them via a unique set of symbols: +`tc_malloc`/`tc_free`/etc. This enables clients to write their own +memory wrappers that use tcmalloc: +{{{ + void* malloc(size_t size) { void* r = tc_malloc(size); Log(r); return r; } +}}} + + +=== 17 April 2009 === + +I've just released perftools 1.2. + +This is mostly a bugfix release. The major change is internal: I have +a new system for creating packages, which allows me to create 64-bit +packages. (I still don't do that for perftools, because there is +still no great 64-bit solution, with libunwind still giving problems +and --disable-frame-pointers not practical in every environment.) + +Another interesting change involves Windows: a +[http://code.google.com/p/google-perftools/issues/detail?id=126 new +patch] allows users to choose to override malloc/free/etc on Windows +rather than patching, as is done now. This can be used to create +custom CRTs. + +My fix for this +[http://groups.google.com/group/google-perftools/browse_thread/thread/1ff9b50043090d9d/a59210c4206f2060?lnk=gst&q=dynamic#a59210c4206f2060 +bug involving static linking] ended up being to make libtcmalloc.a and +libperftools.a a big .o file, rather than a true `ar` archive. This +should not yield any problems in practice -- in fact, it should be +better, since the heap profiler, leak checker, and cpu profiler will +now all work even with the static libraries -- but if you find it +does, please file a bug report. + +Finally, the profile_handler_unittest provided in the perftools +testsuite (new in this release) is failing on FreeBSD. The end-to-end +test that uses the profile-handler is passing, so I suspect the +problem may be with the test, not the perftools code itself. However, +I do not know enough about how itimers work on FreeBSD to be able to +debug it. If you can figure it out, please let me know! + +=== 11 March 2009 === + +I've just released perftools 1.1! + +It has many changes since perftools 1.0 including + + * Faster performance due to dynamically sized thread caches + * Better heap-sampling for more realistic profiles + * Improved support on Windows (MSVC 7.1 and cygwin) + * Better stacktraces in linux (using VDSO) + * Many bug fixes and feature requests + +Note: if you use the CPU-profiler with applications that fork without +doing an exec right afterwards, please see the README. Recent testing +has shown that profiles are unreliable in that case. The problem has +existed since the first release of perftools. We expect to have a fix +for perftools 1.2. For more details, see +[http://code.google.com/p/google-perftools/issues/detail?id=105 issue 105]. + +Everyone who uses perftools 1.0 is encouraged to upgrade to perftools +1.1. If you see any problems with the new release, please file a bug +report at http://code.google.com/p/google-perftools/issues/list. + +Enjoy! diff --git a/src/thirdparty/gperftools-2.0/README b/src/thirdparty/gperftools-2.0/README new file mode 100644 index 000000000..667bea1af --- /dev/null +++ b/src/thirdparty/gperftools-2.0/README @@ -0,0 +1,265 @@ +IMPORTANT NOTE FOR 64-BIT USERS +------------------------------- +There are known issues with some perftools functionality on x86_64 +systems. See 64-BIT ISSUES, below. + + +TCMALLOC +-------- +Just link in -ltcmalloc or -ltcmalloc_minimal to get the advantages of +tcmalloc -- a replacement for malloc and new. See below for some +environment variables you can use with tcmalloc, as well. + +tcmalloc functionality is available on all systems we've tested; see +INSTALL for more details. See README_windows.txt for instructions on +using tcmalloc on Windows. + +NOTE: When compiling with programs with gcc, that you plan to link +with libtcmalloc, it's safest to pass in the flags + + -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free + +when compiling. gcc makes some optimizations assuming it is using its +own, built-in malloc; that assumption obviously isn't true with +tcmalloc. In practice, we haven't seen any problems with this, but +the expected risk is highest for users who register their own malloc +hooks with tcmalloc (using gperftools/malloc_hook.h). The risk is +lowest for folks who use tcmalloc_minimal (or, of course, who pass in +the above flags :-) ). + + +HEAP PROFILER +------------- +See doc/heap-profiler.html for information about how to use tcmalloc's +heap profiler and analyze its output. + +As a quick-start, do the following after installing this package: + +1) Link your executable with -ltcmalloc +2) Run your executable with the HEAPPROFILE environment var set: + $ HEAPPROFILE=/tmp/heapprof <path/to/binary> [binary args] +3) Run pprof to analyze the heap usage + $ pprof <path/to/binary> /tmp/heapprof.0045.heap # run 'ls' to see options + $ pprof --gv <path/to/binary> /tmp/heapprof.0045.heap + +You can also use LD_PRELOAD to heap-profile an executable that you +didn't compile. + +There are other environment variables, besides HEAPPROFILE, you can +set to adjust the heap-profiler behavior; c.f. "ENVIRONMENT VARIABLES" +below. + +The heap profiler is available on all unix-based systems we've tested; +see INSTALL for more details. It is not currently available on Windows. + + +HEAP CHECKER +------------ +See doc/heap-checker.html for information about how to use tcmalloc's +heap checker. + +In order to catch all heap leaks, tcmalloc must be linked *last* into +your executable. The heap checker may mischaracterize some memory +accesses in libraries listed after it on the link line. For instance, +it may report these libraries as leaking memory when they're not. +(See the source code for more details.) + +Here's a quick-start for how to use: + +As a quick-start, do the following after installing this package: + +1) Link your executable with -ltcmalloc +2) Run your executable with the HEAPCHECK environment var set: + $ HEAPCHECK=1 <path/to/binary> [binary args] + +Other values for HEAPCHECK: normal (equivalent to "1"), strict, draconian + +You can also use LD_PRELOAD to heap-check an executable that you +didn't compile. + +The heap checker is only available on Linux at this time; see INSTALL +for more details. + + +CPU PROFILER +------------ +See doc/cpu-profiler.html for information about how to use the CPU +profiler and analyze its output. + +As a quick-start, do the following after installing this package: + +1) Link your executable with -lprofiler +2) Run your executable with the CPUPROFILE environment var set: + $ CPUPROFILE=/tmp/prof.out <path/to/binary> [binary args] +3) Run pprof to analyze the CPU usage + $ pprof <path/to/binary> /tmp/prof.out # -pg-like text output + $ pprof --gv <path/to/binary> /tmp/prof.out # really cool graphical output + +There are other environment variables, besides CPUPROFILE, you can set +to adjust the cpu-profiler behavior; cf "ENVIRONMENT VARIABLES" below. + +The CPU profiler is available on all unix-based systems we've tested; +see INSTALL for more details. It is not currently available on Windows. + +NOTE: CPU profiling doesn't work after fork (unless you immediately + do an exec()-like call afterwards). Furthermore, if you do + fork, and the child calls exit(), it may corrupt the profile + data. You can use _exit() to work around this. We hope to have + a fix for both problems in the next release of perftools + (hopefully perftools 1.2). + + +EVERYTHING IN ONE +----------------- +If you want the CPU profiler, heap profiler, and heap leak-checker to +all be available for your application, you can do: + gcc -o myapp ... -lprofiler -ltcmalloc + +However, if you have a reason to use the static versions of the +library, this two-library linking won't work: + gcc -o myapp ... /usr/lib/libprofiler.a /usr/lib/libtcmalloc.a # errors! + +Instead, use the special libtcmalloc_and_profiler library, which we +make for just this purpose: + gcc -o myapp ... /usr/lib/libtcmalloc_and_profiler.a + + +CONFIGURATION OPTIONS +--------------------- +For advanced users, there are several flags you can pass to +'./configure' that tweak tcmalloc performace. (These are in addition +to the environment variables you can set at runtime to affect +tcmalloc, described below.) See the INSTALL file for details. + + +ENVIRONMENT VARIABLES +--------------------- +The cpu profiler, heap checker, and heap profiler will lie dormant, +using no memory or CPU, until you turn them on. (Thus, there's no +harm in linking -lprofiler into every application, and also -ltcmalloc +assuming you're ok using the non-libc malloc library.) + +The easiest way to turn them on is by setting the appropriate +environment variables. We have several variables that let you +enable/disable features as well as tweak parameters. + +Here are some of the most important variables: + +HEAPPROFILE=<pre> -- turns on heap profiling and dumps data using this prefix +HEAPCHECK=<type> -- turns on heap checking with strictness 'type' +CPUPROFILE=<file> -- turns on cpu profiling and dumps data to this file. +PROFILESELECTED=1 -- if set, cpu-profiler will only profile regions of code + surrounded with ProfilerEnable()/ProfilerDisable(). +PROFILEFREQUENCY=x-- how many interrupts/second the cpu-profiler samples. + +TCMALLOC_DEBUG=<level> -- the higher level, the more messages malloc emits +MALLOCSTATS=<level> -- prints memory-use stats at program-exit + +For a full list of variables, see the documentation pages: + doc/cpuprofile.html + doc/heapprofile.html + doc/heap_checker.html + + +COMPILING ON NON-LINUX SYSTEMS +------------------------------ + +Perftools was developed and tested on x86 Linux systems, and it works +in its full generality only on those systems. However, we've +successfully ported much of the tcmalloc library to FreeBSD, Solaris +x86, and Darwin (Mac OS X) x86 and ppc; and we've ported the basic +functionality in tcmalloc_minimal to Windows. See INSTALL for details. +See README_windows.txt for details on the Windows port. + + +PERFORMANCE +----------- + +If you're interested in some third-party comparisons of tcmalloc to +other malloc libraries, here are a few web pages that have been +brought to our attention. The first discusses the effect of using +various malloc libraries on OpenLDAP. The second compares tcmalloc to +win32's malloc. + http://www.highlandsun.com/hyc/malloc/ + http://gaiacrtn.free.fr/articles/win32perftools.html + +It's possible to build tcmalloc in a way that trades off faster +performance (particularly for deletes) at the cost of more memory +fragmentation (that is, more unusable memory on your system). See the +INSTALL file for details. + + +OLD SYSTEM ISSUES +----------------- + +When compiling perftools on some old systems, like RedHat 8, you may +get an error like this: + ___tls_get_addr: symbol not found + +This means that you have a system where some parts are updated enough +to support Thread Local Storage, but others are not. The perftools +configure script can't always detect this kind of case, leading to +that error. To fix it, just comment out (or delete) the line + #define HAVE_TLS 1 +in your config.h file before building. + + +64-BIT ISSUES +------------- + +There are two issues that can cause program hangs or crashes on x86_64 +64-bit systems, which use the libunwind library to get stack-traces. +Neither issue should affect the core tcmalloc library; they both +affect the perftools tools such as cpu-profiler, heap-checker, and +heap-profiler. + +1) Some libc's -- at least glibc 2.4 on x86_64 -- have a bug where the +libc function dl_iterate_phdr() acquires its locks in the wrong +order. This bug should not affect tcmalloc, but may cause occasional +deadlock with the cpu-profiler, heap-profiler, and heap-checker. +Its likeliness increases the more dlopen() commands an executable has. +Most executables don't have any, though several library routines like +getgrgid() call dlopen() behind the scenes. + +2) On x86-64 64-bit systems, while tcmalloc itself works fine, the +cpu-profiler tool is unreliable: it will sometimes work, but sometimes +cause a segfault. I'll explain the problem first, and then some +workarounds. + +Note that this only affects the cpu-profiler, which is a +gperftools feature you must turn on manually by setting the +CPUPROFILE environment variable. If you do not turn on cpu-profiling, +you shouldn't see any crashes due to perftools. + +The gory details: The underlying problem is in the backtrace() +function, which is a built-in function in libc. +Backtracing is fairly straightforward in the normal case, but can run +into problems when having to backtrace across a signal frame. +Unfortunately, the cpu-profiler uses signals in order to register a +profiling event, so every backtrace that the profiler does crosses a +signal frame. + +In our experience, the only time there is trouble is when the signal +fires in the middle of pthread_mutex_lock. pthread_mutex_lock is +called quite a bit from system libraries, particularly at program +startup and when creating a new thread. + +The solution: The dwarf debugging format has support for 'cfi +annotations', which make it easy to recognize a signal frame. Some OS +distributions, such as Fedora and gentoo 2007.0, already have added +cfi annotations to their libc. A future version of libunwind should +recognize these annotations; these systems should not see any +crashses. + +Workarounds: If you see problems with crashes when running the +cpu-profiler, consider inserting ProfilerStart()/ProfilerStop() into +your code, rather than setting CPUPROFILE. This will profile only +those sections of the codebase. Though we haven't done much testing, +in theory this should reduce the chance of crashes by limiting the +signal generation to only a small part of the codebase. Ideally, you +would not use ProfilerStart()/ProfilerStop() around code that spawns +new threads, or is otherwise likely to cause a call to +pthread_mutex_lock! + +--- +17 May 2011 diff --git a/src/thirdparty/gperftools-2.0/README_windows.txt b/src/thirdparty/gperftools-2.0/README_windows.txt new file mode 100644 index 000000000..f74ee05d8 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/README_windows.txt @@ -0,0 +1,118 @@ +--- COMPILING + +This project has begun being ported to Windows. A working solution +file exists in this directory: + gperftools.sln + +You can load this solution file into VC++ 7.1 (Visual Studio 2003) or +later -- in the latter case, it will automatically convert the files +to the latest format for you. + +When you build the solution, it will create a number of unittests, +which you can run by hand (or, more easily, under the Visual Studio +debugger) to make sure everything is working properly on your system. +The binaries will end up in a directory called "debug" or "release" in +the top-level directory (next to the .sln file). It will also create +two binaries, nm-pdb and addr2line-pdb, which you should install in +the same directory you install the 'pprof' perl script. + +I don't know very much about how to install DLLs on Windows, so you'll +have to figure out that part for yourself. If you choose to just +re-use the existing .sln, make sure you set the IncludeDir's +appropriately! Look at the properties for libtcmalloc_minimal.dll. + +Note that these systems are set to build in Debug mode by default. +You may want to change them to Release mode. + +To use tcmalloc_minimal in your own projects, you should only need to +build the dll and install it someplace, so you can link it into +further binaries. To use the dll, you need to add the following to +the linker line of your executable: + "libtcmalloc_minimal.lib" /INCLUDE:"__tcmalloc" + +Here is how to accomplish this in Visual Studio 2005 (VC8): + +1) Have your executable depend on the tcmalloc library by selecting + "Project Dependencies..." from the "Project" menu. Your executable + should depend on "libtcmalloc_minimal". + +2) Have your executable depend on a tcmalloc symbol -- this is + necessary so the linker doesn't "optimize out" the libtcmalloc + dependency -- by right-clicking on your executable's project (in + the solution explorer), selecting Properties from the pull-down + menu, then selecting "Configuration Properties" -> "Linker" -> + "Input". Then, in the "Force Symbol References" field, enter the + text "__tcmalloc" (without the quotes). Be sure to do this for both + debug and release modes! + +You can also link tcmalloc code in statically -- see the example +project tcmalloc_minimal_unittest-static, which does this. For this +to work, you'll need to add "/D PERFTOOLS_DLL_DECL=" to the compile +line of every perftools .cc file. You do not need to depend on the +tcmalloc symbol in this case (that is, you don't need to do either +step 1 or step 2 from above). + +An alternative to all the above is to statically link your application +with libc, and then replace its malloc with tcmalloc. This allows you +to just build and link your program normally; the tcmalloc support +comes in a post-processing step. This is more reliable than the above +technique (which depends on run-time patching, which is inherently +fragile), though more work to set up. For details, see + https://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b + + +--- THE HEAP-PROFILER + +The heap-profiler has had a preliminary port to Windows. It has not +been well tested, and probably does not work at all when Frame Pointer +Optimization (FPO) is enabled -- that is, in release mode. The other +features of perftools, such as the cpu-profiler and leak-checker, have +not yet been ported to Windows at all. + + +--- WIN64 + +The function-patcher has to disassemble code, and is very +x86-specific. However, the rest of perftools should work fine for +both x86 and x64. In particular, if you use the 'statically link with +libc, and replace its malloc with tcmalloc' approach, mentioned above, +it should be possible to use tcmalloc with 64-bit windows. + +As of perftools 1.10, there is some support for disassembling x86_64 +instructions, for work with win64. This work is preliminary, but the +test file preamble_patcher_test.cc is provided to play around with +that a bit. preamble_patcher_test will not compile on win32. + + +--- ISSUES + +NOTE FOR WIN2K USERS: According to reports +(http://code.google.com/p/gperftools/issues/detail?id=127) +the stack-tracing necessary for the heap-profiler does not work on +Win2K. The best workaround is, if you are building on a Win2k system +is to add "/D NO_TCMALLOC_SAMPLES=" to your build, to turn off the +stack-tracing. You will not be able to use the heap-profiler if you +do this. + +NOTE ON _MSIZE and _RECALLOC: The tcmalloc version of _msize returns +the size of the region tcmalloc allocated for you -- which is at least +as many bytes you asked for, but may be more. (btw, these *are* bytes +you own, even if you didn't ask for all of them, so it's correct code +to access all of them if you want.) Unfortunately, the Windows CRT +_recalloc() routine assumes that _msize returns exactly as many bytes +as were requested. As a result, _recalloc() may not zero out new +bytes correctly. IT'S SAFEST NOT TO USE _RECALLOC WITH TCMALLOC. +_recalloc() is a tricky routine to use in any case (it's not safe to +use with realloc, for instance). + + +I have little experience with Windows programming, so there may be +better ways to set this up than I've done! If you run across any +problems, please post to the google-perftools Google Group, or report +them on the gperftools Google Code site: + http://groups.google.com/group/google-perftools + http://code.google.com/p/gperftools/issues/list + +-- craig + +Last modified: 2 February 2012 diff --git a/src/thirdparty/gperftools-2.0/TODO b/src/thirdparty/gperftools-2.0/TODO new file mode 100644 index 000000000..550f7e09b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/TODO @@ -0,0 +1,47 @@ +HEAP PROFILER + +1) Fix heap profiling under all STLs + * Find out how to force non-glibc STL libraries to call new() and + delete() for every allocation / deallocation. + * Make heap profiler ignore STL-internal allocations for those + libraries under which we cannot profile accurately, so we only + see object-level leaks. +2) Remove dependency on tcmalloc? +3) Port to non-linux O/Ses (right now code uses /proc for library info) +4) Port to non-x86 architectures (locking code in spinlock is x86-specific) +5) Port to C? +6) Figure out how to get setenv() to work properly before main() in + shared libaries, and get rid of the profile-naming hack once we + do. (See HeapProfiler::Init().) + + +HEAP CHECKER + +1) Remove requirement that the heap-checker must be linked last into + an application (hard! -- it needs its global constructor to run + first) + +TCMALLOC + +1) Implement mallinfo/mallopt +2) Have tcmalloc work correctly when libpthread is not linked in + (currently working for glibc, could use other libc's too) +3) Return memory to the system when requirements drop +4) Explore coloring allocated objects to avoid cache conflicts +5) Explore biasing reclamation to larger addresses +6) Add contention stats to a synchronization.cc (can do spinlocks, + but threads? -- may have to provide our own thread implementation) + +CPU PROFILER + +1) Figure out how to get setenv() to work properly before main() in + shared libaries(), and get rid of the profile-naming hack once we + do. (See Profiler::GetUniquePathFromEnv().) +2) Resolve crashing problems on x86_64 (see README) + +STACKTRACE + +1) Remove dependency on linux/x86 + +--- +11 March 2008 diff --git a/src/thirdparty/gperftools-2.0/autogen.sh b/src/thirdparty/gperftools-2.0/autogen.sh new file mode 100755 index 000000000..09396a8e6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/autogen.sh @@ -0,0 +1,54 @@ +#!/bin/sh + +# Before using, you should figure out all the .m4 macros that your +# configure.m4 script needs and make sure they exist in the m4/ +# directory. +# +# These are the files that this script might edit: +# aclocal.m4 configure Makefile.in src/config.h.in \ +# depcomp config.guess config.sub install-sh missing mkinstalldirs \ +# ltmain.sh +# +# Here's a command you can run to see what files aclocal will import: +# aclocal -I ../autoconf --output=- | sed -n 's/^m4_include..\([^]]*\).*/\1/p' + +set -ex +rm -rf autom4te.cache + +trap 'rm -f aclocal.m4.tmp' EXIT + +# Returns the first binary in $* that exists, or the last arg, if none exists. +WhichOf() { + for candidate in "$@"; do + if "$candidate" --version >/dev/null 2>&1; then + echo "$candidate" + return + fi + done + echo "$candidate" # the last one in $@ +} + +# Use version 1.9 of aclocal and automake if available. +ACLOCAL=`WhichOf aclocal-1.9 aclocal` +AUTOMAKE=`WhichOf automake-1.9 automake` +LIBTOOLIZE=`WhichOf glibtoolize libtoolize15 libtoolize14 libtoolize` + +# aclocal tries to overwrite aclocal.m4 even if the contents haven't +# changed, which is annoying when the file is not open for edit (in +# p4). We work around this by writing to a temp file and just +# updating the timestamp if the file hasn't change. +"$ACLOCAL" --force -I m4 --output=aclocal.m4.tmp +if cmp aclocal.m4.tmp aclocal.m4; then + touch aclocal.m4 # pretend that we regenerated the file + rm -f aclocal.m4.tmp +else + mv aclocal.m4.tmp aclocal.m4 # we did set -e above, so we die if this fails +fi + +grep -q '^[^#]*AC_PROG_LIBTOOL' configure.ac && "$LIBTOOLIZE" -c -f +autoconf -f -W all,no-obsolete +autoheader -f -W all +"$AUTOMAKE" -a -c -f -W all + +rm -rf autom4te.cache +exit 0 diff --git a/src/thirdparty/gperftools-2.0/compile b/src/thirdparty/gperftools-2.0/compile new file mode 100755 index 000000000..1b1d23216 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/compile @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/thirdparty/gperftools-2.0/config.guess b/src/thirdparty/gperftools-2.0/config.guess new file mode 100755 index 000000000..ca2a03ca4 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/config.guess @@ -0,0 +1,1526 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-08' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner <per@bothner.com>. +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <features.h> + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess +and + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/thirdparty/gperftools-2.0/config.sub b/src/thirdparty/gperftools-2.0/config.sub new file mode 100755 index 000000000..6759825a5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/config.sub @@ -0,0 +1,1658 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-16' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/thirdparty/gperftools-2.0/configure.ac b/src/thirdparty/gperftools-2.0/configure.ac new file mode 100644 index 000000000..4bd5460f9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/configure.ac @@ -0,0 +1,421 @@ +## Process this file with autoconf to produce configure. +## In general, the safest way to proceed is to run ./autogen.sh + +# make sure we're interpreted by some minimal autoconf +AC_PREREQ(2.57) + +AC_INIT(gperftools, 2.0, google-perftools@googlegroups.com) +# Update this value for every release! (A:B:C will map to foo.so.(A-C).C.B) +# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html +TCMALLOC_SO_VERSION=5:0:1 +PROFILER_SO_VERSION=3:0:3 + +AC_SUBST(TCMALLOC_SO_VERSION) +AC_SUBST(PROFILER_SO_VERSION) + +# The argument here is just something that should be in the current directory +# (for sanity checking) +AC_CONFIG_SRCDIR(README) +AC_CONFIG_MACRO_DIR([m4]) +AC_CANONICAL_HOST +AM_INIT_AUTOMAKE([dist-zip]) +AM_CONFIG_HEADER(src/config.h) + +# Export the version information (for tc_version and friends) +TC_VERSION_MAJOR=`expr "$PACKAGE_VERSION" : '\([[0-9]]*\)'` +TC_VERSION_MINOR=`expr "$PACKAGE_VERSION" : '[[0-9]]*\.\([[0-9]]*\)'` +TC_VERSION_PATCH=`expr "$PACKAGE_VERSION" : '[[0-9]]*\.[[0-9]]*\(.*\)$'` +AC_SUBST(TC_VERSION_MAJOR) +AC_SUBST(TC_VERSION_MINOR) +AC_SUBST(TC_VERSION_PATCH) +AC_SUBST(PACKAGE_STRING) + +# The user can choose not to compile in the heap-profiler, the +# heap-checker, or the cpu-profiler. There's also the possibility +# for a 'fully minimal' compile, which leaves out the stacktrace +# code as well. By default, we include all of these that the +# target system supports. +default_enable_cpu_profiler=yes +default_enable_heap_profiler=yes +default_enable_heap_checker=yes +default_enable_debugalloc=yes +default_enable_minimal=no +need_nanosleep=yes # Used later, to decide if to run ACX_NANOSLEEP +case "$host" in + *-mingw*) default_enable_minimal=yes; default_enable_debugalloc=no; + need_nanosleep=no;; + *-cygwin*) default_enable_heap_checker=no; default_enable_cpu_profiler=no;; + *-freebsd*) default_enable_heap_checker=no;; + *-darwin*) default_enable_heap_checker=no;; +esac + +AC_ARG_ENABLE([cpu-profiler], + [AS_HELP_STRING([--disable-cpu-profiler], + [do not build the cpu profiler])], + [], + [enable_cpu_profiler="$default_enable_cpu_profiler"]) +AC_ARG_ENABLE([heap-profiler], + [AS_HELP_STRING([--disable-heap-profiler], + [do not build the heap profiler])], + [], + [enable_heap_profiler="$default_enable_heap_profiler"]) +AC_ARG_ENABLE([heap-checker], + [AS_HELP_STRING([--disable-heap-checker], + [do not build the heap checker])], + [], + [enable_heap_checker="$default_enable_heap_checker"]) +AC_ARG_ENABLE([debugalloc], + [AS_HELP_STRING([--disable-debugalloc], + [do not build versions of libs with debugalloc])], + [], + [enable_debugalloc="$default_enable_debugalloc"]) +AC_ARG_ENABLE([minimal], + [AS_HELP_STRING([--enable-minimal], + [build only tcmalloc-minimal (and maybe tcmalloc-minimal-debug)])], + [], + [enable_minimal="$default_enable_minimal"]) +if test "$enable_minimal" = yes; then + enable_cpu_profiler=no + enable_heap_profiler=no + enable_heap_checker=no +fi + + +# Checks for programs. +AC_PROG_CXX +AC_PROG_CC +AC_PROG_CPP +AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc +AM_PROG_CC_C_O # shrug: autogen.sh suddenly needs this for some reason + +# Check if we have an objcopy installed that supports -W +AC_CHECK_TOOL([OBJCOPY], [objcopy], []) +AS_IF([test -n "$OBJCOPY"], [dnl + AC_CACHE_CHECK([if $OBJCOPY supports -W], gpt_cv_objcopy_weaken, [dnl + AC_LINK_IFELSE([void foo() {} int main() {return 0;}], [dnl + AS_IF(["$OBJCOPY" -W foo conftest$ac_exeext /dev/null], + [gpt_cv_objcopy_weaken=yes], [gpt_cv_objcopy_weaken=no])], + [gpt_cv_objcopy_weaken=no])])], + [gpt_cv_objcopy_weaken=no]) +AM_CONDITIONAL(HAVE_OBJCOPY_WEAKEN, test $gpt_cv_objcopy_weaken = yes) + +case $host_os in + *mingw*) + # Disabling fast install keeps libtool from creating wrapper scripts + # around the executables it builds. Such scripts have caused failures on + # MinGW. Using this option means an extra link step is executed during + # "make install". + AC_DISABLE_FAST_INSTALL + ;; + *) + AC_ENABLE_FAST_INSTALL + ;; +esac + +AC_PROG_LIBTOOL +AC_SUBST(LIBTOOL_DEPS) +AM_CONDITIONAL(USE_LIBTOOL, test "x$LIBTOOL" != "x") + +AC_C_INLINE +AX_C___ATTRIBUTE__ + +# Check whether some low-level functions/files are available +AC_HEADER_STDC + +# TODO(csilvers): we could remove a lot when WITH_CPU_PROFILER etc is "no". +AC_CHECK_TYPES([__int64]) # defined in some windows platforms +AC_CHECK_TYPES([struct mallinfo],,, [#include <malloc.h>]) +AC_CHECK_TYPES([Elf32_Versym],,, [#include <elf.h>]) # for vdso_support.h +AC_CHECK_FUNCS(sbrk) # for tcmalloc to get memory +AC_CHECK_FUNCS(geteuid) # for turning off services when run as root +AC_CHECK_HEADERS(features.h) # for vdso_support.h +AC_CHECK_HEADERS(malloc.h) # some systems define stuff there, others not +AC_CHECK_HEADERS(sys/malloc.h) # where some versions of OS X put malloc.h +AC_CHECK_HEADERS(malloc/malloc.h) # another place OS X puts malloc.h (?) +AC_CHECK_HEADERS(glob.h) # for heap-profile-table (cleaning up profiles) +AC_CHECK_HEADERS(execinfo.h) # for stacktrace? and heapchecker_unittest +AC_CHECK_HEADERS(libunwind.h) # for stacktrace +AC_CHECK_HEADERS(unwind.h) # for stacktrace +AC_CHECK_HEADERS(sched.h) # for being nice in our spinlock code +AC_CHECK_HEADERS(conflict-signal.h) # defined on some windows platforms? +AC_CHECK_HEADERS(sys/prctl.h) # for thread_lister (needed by leak-checker) +AC_CHECK_HEADERS(linux/ptrace.h)# also needed by leak-checker +AC_CHECK_HEADERS(sys/syscall.h) +AC_CHECK_HEADERS(sys/socket.h) # optional; for forking out to symbolizer +AC_CHECK_HEADERS(sys/wait.h) # optional; for forking out to symbolizer +AC_CHECK_HEADERS(poll.h) # optional; for forking out to symbolizer +AC_CHECK_HEADERS(fcntl.h) # for tcmalloc_unittest +AC_CHECK_HEADERS(grp.h) # for heapchecker_unittest +AC_CHECK_HEADERS(pwd.h) # for heapchecker_unittest +AC_CHECK_HEADERS(sys/resource.h) # for memalign_unittest.cc +AC_CHECK_HEADERS(valgrind.h) # we have a local copy if this isn't found +AC_CHECK_HEADERS(sys/cdefs.h) # Where glibc defines __THROW +AC_CHECK_HEADERS(features.h) # Where __GLIBC__ is defined +# We also need <ucontext.h>/<sys/ucontext.h>, but we get those from +# AC_PC_FROM_UCONTEXT, below. + +# We override a lot of memory allocation routines, not all of which are +# standard. For those the system doesn't declare, we'll declare ourselves. +AC_CHECK_DECLS([cfree, + posix_memalign, + memalign, + valloc, + pvalloc],,, + [#define _XOPEN_SOURCE 600 + #include <stdlib.h> + #include <malloc.h>]) + +if test "$ac_cv_type_struct_mallinfo" = yes; then + AC_SUBST(ac_cv_have_struct_mallinfo, 1) # gperftools/tcmalloc.h needs this +else + AC_SUBST(ac_cv_have_struct_mallinfo, 0) +fi + +# We need to check for mmap. cygwin supports mmap, but the autoconf +# test doesn't work on cygwin: +# http://www.cygwin.com/ml/cygwin/2002-04/msg00412.html +# This workaround comes from +# http://cygwin.com/ml/cygwin/2004-11/msg00138.html +case "$host" in + *-*-cygwin*) + ac_cv_func_mmap_fixed_mapped=yes + AC_DEFINE(HAVE_MMAP, 1, + [Define to 1 if you have a working `mmap' system call.]) + ;; + *) AC_FUNC_MMAP + ;; +esac + +# If AtomicWord != Atomic32, we need to define two versions of all the +# atomicops functions. If they're the same, we want to define only one. +AC_MSG_CHECKING([if int32_t is the same type as intptr_t]) +AC_TRY_COMPILE([#include <stdint.h>], + [int32_t v1 = 0; intptr_t v2 = 0; return (&v1 - &v2)], + [AC_DEFINE(INT32_EQUALS_INTPTR, 1, + Define to 1 if int32_t is equivalent to intptr_t) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# We want to access the "PC" (Program Counter) register from a struct +# ucontext. Every system has its own way of doing that. We try all the +# possibilities we know about. Note REG_PC should come first (REG_RIP +# is also defined on solaris, but does the wrong thing). But don't +# bother if we're not doing cpu-profiling. +# [*] means that we've not actually tested one of these systems +if test "$enable_cpu_profiler" = yes; then + AC_PC_FROM_UCONTEXT(AC_MSG_WARN(Could not find the PC. Will not try to compile libprofiler...); + enable_cpu_profiler=no) +fi + +# Some tests test the behavior of .so files, and only make sense for dynamic. +AM_CONDITIONAL(ENABLE_STATIC, test "$enable_static" = yes) + +# We want to link in libunwind if it exists +AC_CHECK_LIB(unwind, backtrace, UNWIND_LIBS=-lunwind, UNWIND_LIBS=) +AC_SUBST(UNWIND_LIBS) + +# On x86_64, instead of libunwind, we can choose to compile with frame-pointers +# (This isn't needed on i386, where -fno-omit-frame-pointer is the default). +AC_ARG_ENABLE(frame_pointers, + AS_HELP_STRING([--enable-frame-pointers], + [On x86_64 systems, compile with -fno-omit-frame-pointer (see INSTALL)]), + , enable_frame_pointers=no) +AM_CONDITIONAL(ENABLE_FRAME_POINTERS, test "$enable_frame_pointers" = yes) + +# Some x86_64 systems do not insert frame pointers by default (all +# i386 systems that I know of, do. I don't know about non-x86 chips). +# We want to see if the current system is one of those. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __x86_64__ == 1 ? 0 : 1])], + [is_x86_64=yes], [is_x86_64=no]) +OLD_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -S -O2 -o fp.s" +# This test will always fail because we don't name our output file properly. +# We do our own determination of success/failure in the grep, below. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int f(int x) {return x;}], [return f(0);])], + [:], [:]) +AM_CONDITIONAL(X86_64_AND_NO_FP_BY_DEFAULT, + test "$is_x86_64" = yes && ! grep 'mov.*rsp.*rbp' fp.s >/dev/null 2>&1) +rm fp.s +CFLAGS="$OLD_CFLAGS" + +# We need to know if we're i386 so we can turn on -mmms, which is not +# on by default for i386 (it is for x86_64). +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __i386__ == 1 ? 0 : 1])], + [is_i386=yes], [is_i386=no]) +AM_CONDITIONAL(I386, test "$is_i386" = yes) + +# See if the compiler supports -Wno-unused-result. +# Newer ubuntu's turn on -D_FORTIFY_SOURCE=2, enabling +# __attribute__((warn_unused_result)) for things like write(), +# which we don't care about. +AC_CACHE_CHECK([if the compiler supports -Wno-unused-result], + perftools_cv_w_no_unused_result, + [OLD_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-error -Wno-unused-result" + # gcc doesn't warn about unknown flags unless it's + # also warning for some other purpose, hence the + # divide-by-0. (We use -Wno-error to make sure the + # divide-by-0 doesn't cause this test to fail!) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, return 1/0)], + perftools_cv_w_no_unused_result=yes, + perftools_cv_w_no_unused_result=no) + CFLAGS="$OLD_CFLAGS"]) +AM_CONDITIONAL(HAVE_W_NO_UNUSED_RESULT, + test "$perftools_cv_w_no_unused_result" = yes) + +# Defines PRIuS +AC_COMPILER_CHARACTERISTICS + +# Also make sure we get standard PRI... definitions, even with glibc. +# We have to use AH_VERBATIM because we need the #ifdef guard (gcc buglet) +AH_VERBATIM([__STDC_FORMAT_MACROS], + [/* C99 says: define this to get the PRI... macros from stdint.h */ +#ifndef __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +#endif]) + +# Check if __builtin_stack_pointer() is available (for elfcore.h) +AC_MSG_CHECKING([for __builtin_stack_pointer()]) +AC_LINK_IFELSE([AC_LANG_PROGRAM(, [void *sp = __builtin_stack_pointer()])], + [AC_DEFINE(HAVE_BUILTIN_STACK_POINTER, 1, + Define to 1 if compiler supports __builtin_stack_pointer) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# Check if __environ is available (for GetenvBeforeMain) +AC_MSG_CHECKING([for __environ]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], + [char **env = __environ])], + [AC_DEFINE(HAVE___ENVIRON, 1, + [Define to 1 if compiler supports __environ]) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# If we support __thread, that can speed up tcmalloc a bit. +# Note, however, that our code tickles a bug in gcc < 4.1.2 +# involving TLS and -fPIC (which our libraries will use) on x86: +# http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html +AC_MSG_CHECKING([for __thread]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (__GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ < 2)) +#error gcc has this bug: http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html +#endif], [static __thread int p = 0])], + [AC_DEFINE(HAVE_TLS, 1, + Define to 1 if compiler supports __thread) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# glibc's __malloc_hook/etc were declared volatile starting in glibc 2.14 +AC_MSG_CHECKING([if __malloc_hook is declared volatile]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <malloc.h> +void* (* volatile __malloc_hook)(size_t, const void*) = 0;],)], + [AC_DEFINE(MALLOC_HOOK_MAYBE_VOLATILE, volatile, + Define to 'volatile' if __malloc_hook is declared volatile) + AC_MSG_RESULT([yes])], + [AC_DEFINE(MALLOC_HOOK_MAYBE_VOLATILE, ) + AC_MSG_RESULT([no])]) + +# Nanosleep requires extra libraries on some architectures (solaris). +# This sets NANOSLEEP_LIBS. nanosleep doesn't exist on mingw, which +# is fine for us because we don't compile libspinlock, which uses it. +if test "$need_nanosleep" = yes; then + ACX_NANOSLEEP + AC_SUBST(NANOSLEEP_LIBS) +fi + +# Solaris 10 6/06 has a bug where /usr/sfw/lib/libstdc++.la is empty. +# If so, we replace it with our own version. +LIBSTDCXX_LA_LINKER_FLAG= +if test -f /usr/sfw/lib/libstdc++.la && ! test -s /usr/sfw/lib/libstdc++.la +then + LIBSTDCXX_LA_LINKER_FLAG='-L$(top_srcdir)/src/solaris' +fi +AC_SUBST(LIBSTDCXX_LA_LINKER_FLAG) + +# We also need to check if the kernel supports __thread, which requires uname() +AC_CHECK_DECLS(uname,,, [#include <sys/utsname.h>]) + +# In fact, a lot of the code in this directory depends on pthreads +ACX_PTHREAD + +# Find out what namespace 'normal' STL code lives in +AC_CXX_STL_NAMESPACE + +# Figure out where libc has program_invocation_name +AC_PROGRAM_INVOCATION_NAME + +# Make the install prefix available, to figure out where to look for pprof +AC_INSTALL_PREFIX + +# For windows, this has a non-trivial value (__declspec(export)), but any +# system that uses configure wants this to be the empty string. +AC_DEFINE(PERFTOOLS_DLL_DECL,, + [Always the empty-string on non-windows systems. + On windows, should be "__declspec(dllexport)". + This way, when we compile the dll, we export our functions/classes. + It's safe to define this here because config.h is only used + internally, to compile the DLL, and every DLL source file + #includes "config.h" before anything else.]) + +# In theory, config.h files shouldn't need a header guard, but we do, +# because we (maybe) #include windows/mingw.h from within config.h, +# and it #includes other .h files. These all have header guards, so +# the end result is if config.h is #included twice, its #undefs get +# evaluated twice, but all the ones in mingw.h/etc only get evaluated +# once, potentially causing trouble. c.f. +# http://code.google.com/p/gperftools/issues/detail?id=246 +AH_TOP([ +#ifndef GPERFTOOLS_CONFIG_H_ +#define GPERFTOOLS_CONFIG_H_ +]) + +AH_VERBATIM([PTHREADS_CRASHES_IF_RUN_TOO_EARLY], + [/* Mark the systems where we know it's bad if pthreads runs too + early before main (before threads are initialized, presumably). */ +#ifdef __FreeBSD__ +#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1 +#endif]) + +# MinGW uses autoconf, but also needs the windows shim routines +# (since it doesn't have its own support for, say, pthreads). +# This requires us to #include a special header file, and also to +# link in some windows versions of .o's instead of the unix versions. +# +# Also, manually mark systems where we have to be careful how early +# we run pthreads. TODO(csilvers): turn this into an autoconf check. +AH_BOTTOM([ +#ifdef __MINGW32__ +#include "windows/mingw.h" +#endif + +#endif /* #ifndef GPERFTOOLS_CONFIG_H_ */ +]) +AM_CONDITIONAL(MINGW, expr $host : '.*-mingw' >/dev/null 2>&1) +AM_CONDITIONAL(OSX, expr $host : '.*-apple-darwin.*' >/dev/null 2>&1) + +# Redhat 7 (and below?) has sys/ucontext.h, but if you try to #include +# it directly, the compiler gets upset. So we pretend we don't have +# it. +if cat /etc/redhat-release 2>/dev/null | grep "Red Hat Linux release 7" >/dev/null 2>&1; then +AC_DEFINE(HAVE_SYS_UCONTEXT_H, 0, [<sys/ucontext.h> is broken on redhat 7]) +fi + +# Export the --enable flags we set above. We do this at the end so +# other configure rules can enable or disable targets based on what +# they find. +AM_CONDITIONAL(WITH_CPU_PROFILER, test "$enable_cpu_profiler" = yes) +AM_CONDITIONAL(WITH_HEAP_PROFILER, test "$enable_heap_profiler" = yes) +AM_CONDITIONAL(WITH_HEAP_CHECKER, test "$enable_heap_checker" = yes) +AM_CONDITIONAL(WITH_DEBUGALLOC, test "$enable_debugalloc" = yes) +# We make tcmalloc.so if either heap-profiler or heap-checker is asked for. +AM_CONDITIONAL(WITH_HEAP_PROFILER_OR_CHECKER, + test "$enable_heap_profiler" = yes -o \ + "$enable_heap_checker" = yes) +# If we don't use any profilers, we don't need stack traces (or pprof) +AM_CONDITIONAL(WITH_STACK_TRACE, test "$enable_cpu_profiler" = yes -o \ + "$enable_heap_profiler" = yes -o \ + "$enable_heap_checker" = yes) + +# Write generated configuration file +AC_CONFIG_FILES([Makefile + src/gperftools/tcmalloc.h src/windows/gperftools/tcmalloc.h]) +AC_OUTPUT diff --git a/src/thirdparty/gperftools-2.0/depcomp b/src/thirdparty/gperftools-2.0/depcomp new file mode 100755 index 000000000..e5f9736c7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/depcomp @@ -0,0 +1,589 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2007-03-29.01 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software +# Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/thirdparty/gperftools-2.0/doc/cpuprofile-fileformat.html b/src/thirdparty/gperftools-2.0/doc/cpuprofile-fileformat.html new file mode 100644 index 000000000..3f90e6bc7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/cpuprofile-fileformat.html @@ -0,0 +1,264 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<HTML> + +<HEAD> + <link rel="stylesheet" href="designstyle.css"> + <title>Google CPU Profiler Binary Data File Format + + + + +

Google CPU Profiler Binary Data File Format

+ +

+ Last modified + +

+ +

This file documents the binary data file format produced by the +Google CPU Profiler. For information about using the CPU Profiler, +see its user guide. + +

The profiler source code, which generates files using this format, is at +src/profiler.cc. + + +

CPU Profile Data File Structure

+ +

CPU profile data files each consist of four parts, in order: + +

    +
  • Binary header +
  • Binary profile records +
  • Binary trailer +
  • Text list of mapped objects +
+ +

The binary data is expressed in terms of "slots." These are words +large enough to hold the program's pointer type, i.e., for 32-bit +programs they are 4 bytes in size, and for 64-bit programs they are 8 +bytes. They are stored in the profile data file in the native byte +order (i.e., little-endian for x86 and x86_64). + + +

Binary Header

+ +

The binary header format is show below. Values written by the +profiler, along with requirements currently enforced by the analysis +tools, are shown in parentheses. + +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
slotdata
0header count (0; must be 0)
1header slots after this one (3; must be >= 3)
2format version (0; must be 0)
3sampling period, in microseconds
4padding (0)
+ +

The headers currently generated for 32-bit and 64-bit little-endian +(x86 and x86_64) profiles are shown below, for comparison. + +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
hdr counthdr wordsversionsampling periodpad
32-bit or 64-bit (slots)030100000
32-bit (4-byte words in file)0x000000x000030x000000x027100x00000
64-bit LE (4-byte words in file)0x00000 0x000000x00003 0x000000x00000 0x000000x02710 0x000000x00000 0x00000
+ +

The contents are shown in terms of slots, and in terms of 4-byte +words in the profile data file. The slot contents for 32-bit and +64-bit headers are identical. For 32-bit profiles, the 4-byte word +view matches the slot view. For 64-bit profiles, each (8-byte) slot +is shown as two 4-byte words, ordered as they would appear in the +file. + +

The profiling tools examine the contents of the file and use the +expected locations and values of the header words field to detect +whether the file is 32-bit or 64-bit. + + +

Binary Profile Records

+ +

The binary profile record format is shown below. + +

+ + + + + + + + + + + + + + + + + + + +
slotdata
0sample count, must be >= 1
1number of call chain PCs (num_pcs), must be >= 1
2 .. (num_pcs + 1)call chain PCs, most-recently-called function first. +
+ +

The total length of a given record is 2 + num_pcs. + +

Note that multiple profile records can be emitted by the profiler +having an identical call chain. In that case, analysis tools should +sum the counts of all records having identical call chains. + +

Note: Some profile analysis tools terminate if they see +any profile record with a call chain with its first entry +having the address 0. (This is similar to the binary trailer.) + +

Example

+ +This example shows the slots contained in a sample profile record. + +

+ + + + + + + + +
530xa00000xc00000xe0000
+ +

In this example, 5 ticks were received at PC 0xa0000, whose +function had been called by the function containing 0xc0000, which had +been called from the function containing 0xe0000. + + +

Binary Trailer

+ +

The binary trailer consists of three slots of data with fixed +values, shown below. + +

+ + + + + + + + + + + + + + + + + + + + +
slotvalue
00
11
20
+ +

Note that this is the same data that would contained in a profile +record with sample count = 0, num_pcs = 1, and a one-element call +chain containing the address 0. + + +

Text List of Mapped Objects

+ +

The binary data in the file is followed immediately by a list of +mapped objects. This list consists of lines of text separated by +newline characters. + +

Each line is one of the following types: + +

    +
  • Build specifier, starting with "build=". For example: + 
      build=/path/to/binary
    + Leading spaces on the line are ignored. + +
  • Mapping line from ProcMapsIterator::FormatLine. For example: + 
      40000000-40015000 r-xp 00000000 03:01 12845071   /lib/ld-2.3.2.so
    + The first address must start at the beginning of the line. +
+ +

Unrecognized lines should be ignored by analysis tools. + +

When processing the paths see in mapping lines, occurrences of +$build followed by a non-word character (i.e., characters +other than underscore or alphanumeric characters), should be replaced +by the path given on the last build specifier line. + +

+
Chris Demetriou
+ + +Last modified: Mon Aug 27 12:18:26 PDT 2007 (cgd) + +
+ + diff --git a/src/thirdparty/gperftools-2.0/doc/cpuprofile.html b/src/thirdparty/gperftools-2.0/doc/cpuprofile.html new file mode 100644 index 000000000..769ec68f3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/cpuprofile.html @@ -0,0 +1,521 @@ + + + + + + Gperftools CPU Profiler + + + + +

+ Last modified + +

+ +

This is the CPU profiler we use at Google. There are three parts +to using it: linking the library into an application, running the +code, and analyzing the output.

+ +

On the off-chance that you should need to understand it, the CPU +profiler data file format is documented separately, +here. + + +

Linking in the Library

+ +

To install the CPU profiler into your executable, add +-lprofiler to the link-time step for your executable. +(It's also probably possible to add in the profiler at run-time using +LD_PRELOAD, e.g. +% env LD_PRELOAD="/usr/lib/libprofiler.so" <binary>, +but this isn't necessarily recommended.)

+ +

This does not turn on CPU profiling; it just inserts the +code. For that reason, it's practical to just always link +-lprofiler into a binary while developing; that's what we +do at Google. (However, since any user can turn on the profiler by +setting an environment variable, it's not necessarily recommended to +install profiler-linked binaries into a production, running +system.)

+ + +

Running the Code

+ +

There are several alternatives to actually turn on CPU profiling +for a given run of an executable:

+ +
    +

  1. Define the environment variable CPUPROFILE to the filename + to dump the profile to. For instance, if you had a version of + /bin/ls that had been linked against libprofiler, + you could run:

    + 
    % env CPUPROFILE=ls.prof /bin/ls
    + +

  2. In your code, bracket the code you want profiled in calls to + ProfilerStart() and ProfilerStop(). + (These functions are declared in <gperftools/profiler.h>.) + ProfilerStart() will take + the profile-filename as an argument.

    +
+ +

In Linux 2.6 and above, profiling works correctly with threads, +automatically profiling all threads. In Linux 2.4, profiling only +profiles the main thread (due to a kernel bug involving itimers and +threads). Profiling works correctly with sub-processes: each child +process gets its own profile with its own name (generated by combining +CPUPROFILE with the child's process id).

+ +

For security reasons, CPU profiling will not write to a file -- and +is thus not usable -- for setuid programs.

+ +

See the include-file gperftools/profiler.h for +advanced-use functions, including ProfilerFlush() and +ProfilerStartWithOptions().

+ + +

Modifying Runtime Behavior

+ +

You can more finely control the behavior of the CPU profiler via +environment variables.

+ + + + + + + + + + + + + + + +
CPUPROFILE_FREQUENCY=xdefault: 100 + How many interrupts/second the cpu-profiler samples. +
CPUPROFILE_REALTIME=1default: [not set] + If set to any value (including 0 or the empty string), use + ITIMER_REAL instead of ITIMER_PROF to gather profiles. In + general, ITIMER_REAL is not as accurate as ITIMER_PROF, and also + interacts badly with use of alarm(), so prefer ITIMER_PROF unless + you have a reason prefer ITIMER_REAL. +
+ + +

Analyzing the Output

+ +

pprof is the script used to analyze a profile. It has +many output modes, both textual and graphical. Some give just raw +numbers, much like the -pg output of gcc, +and others show the data in the form of a dependency graph.

+ +

pprof requires perl5 to be installed to run. +It also requires dot to be installed for any of the +graphical output routines, and gv to be installed for +--gv mode (described below). +

+ +

Here are some ways to call pprof. These are described in more +detail below.

+ +
+% pprof /bin/ls ls.prof
+                       Enters "interactive" mode
+% pprof --text /bin/ls ls.prof
+                       Outputs one line per procedure
+% pprof --gv /bin/ls ls.prof
+                       Displays annotated call-graph via 'gv'
+% pprof --gv --focus=Mutex /bin/ls ls.prof
+                       Restricts to code paths including a .*Mutex.* entry
+% pprof --gv --focus=Mutex --ignore=string /bin/ls ls.prof
+                       Code paths including Mutex but not string
+% pprof --list=getdir /bin/ls ls.prof
+                       (Per-line) annotated source listing for getdir()
+% pprof --disasm=getdir /bin/ls ls.prof
+                       (Per-PC) annotated disassembly for getdir()
+% pprof --text localhost:1234
+                       Outputs one line per procedure for localhost:1234
+% pprof --callgrind /bin/ls ls.prof
+                       Outputs the call information in callgrind format
+
+ + +

Analyzing Text Output

+ +

Text mode has lines of output that look like this:

+
+       14   2.1%  17.2%       58   8.7% std::_Rb_tree::find
+
+ +

Here is how to interpret the columns:

+
    +
  1. Number of profiling samples in this function +
  2. Percentage of profiling samples in this function +
  3. Percentage of profiling samples in the functions printed so far +
  4. Number of profiling samples in this function and its callees +
  5. Percentage of profiling samples in this function and its callees +
  6. Function name +
+ +

Analyzing Callgrind Output

+ +

Use kcachegrind to +analyze your callgrind output:

+
+% pprof --callgrind /bin/ls ls.prof > ls.callgrind
+% kcachegrind ls.callgrind
+
+ +

The cost is specified in 'hits', i.e. how many times a function +appears in the recorded call stack information. The 'calls' from +function a to b record how many times function b was found in the +stack traces directly below function a.

+ +

Tip: if you use a debug build the output will include file and line +number information and kcachegrind will show an annotated source +code view.

+ +

Node Information

+ +

In the various graphical modes of pprof, the output is a call graph +annotated with timing information, like so:

+ + +
+ +
+ + +

Each node represents a procedure. The directed edges indicate +caller to callee relations. Each node is formatted as follows:

+ +
+Class Name
+Method Name
+local (percentage)
+of cumulative (percentage)
+
+ +

The last one or two lines contains the timing information. (The +profiling is done via a sampling method, where by default we take 100 +samples a second. Therefor one unit of time in the output corresponds +to about 10 milliseconds of execution time.) The "local" time is the +time spent executing the instructions directly contained in the +procedure (and in any other procedures that were inlined into the +procedure). The "cumulative" time is the sum of the "local" time and +the time spent in any callees. If the cumulative time is the same as +the local time, it is not printed.

+ +

For instance, the timing information for test_main_thread() +indicates that 155 units (about 1.55 seconds) were spent executing the +code in test_main_thread() and 200 units were spent while +executing test_main_thread() and its callees such as +snprintf().

+ +

The size of the node is proportional to the local count. The +percentage displayed in the node corresponds to the count divided by +the total run time of the program (that is, the cumulative count for +main()).

+ +

Edge Information

+ +

An edge from one node to another indicates a caller to callee +relationship. Each edge is labelled with the time spent by the callee +on behalf of the caller. E.g, the edge from +test_main_thread() to snprintf() indicates +that of the 200 samples in test_main_thread(), 37 are +because of calls to snprintf().

+ +

Note that test_main_thread() has an edge to +vsnprintf(), even though test_main_thread() +doesn't call that function directly. This is because the code was +compiled with -O2; the profile reflects the optimized +control flow.

+ +

Meta Information

+ +

The top of the display should contain some meta information +like:

+
+      /tmp/profiler2_unittest
+      Total samples: 202
+      Focusing on: 202
+      Dropped nodes with <= 1 abs(samples)
+      Dropped edges with <= 0 samples
+
+ +

This section contains the name of the program, and the total +samples collected during the profiling run. If the +--focus option is on (see the Focus +section below), the legend also contains the number of samples being +shown in the focused display. Furthermore, some unimportant nodes and +edges are dropped to reduce clutter. The characteristics of the +dropped nodes and edges are also displayed in the legend.

+ +

Focus and Ignore

+ +

You can ask pprof to generate a display focused on a particular +piece of the program. You specify a regular expression. Any portion +of the call-graph that is on a path which contains at least one node +matching the regular expression is preserved. The rest of the +call-graph is dropped on the floor. For example, you can focus on the +vsnprintf() libc call in profiler2_unittest +as follows:

+ +
+% pprof --gv --focus=vsnprintf /tmp/profiler2_unittest test.prof
+
+ +
+ +
+ + +

Similarly, you can supply the --ignore option to +ignore samples that match a specified regular expression. E.g., if +you are interested in everything except calls to +snprintf(), you can say:

+
+% pprof --gv --ignore=snprintf /tmp/profiler2_unittest test.prof
+
+ + +

Interactive mode

+ +

By default -- if you don't specify any flags to the contrary -- +pprof runs in interactive mode. At the (pprof) prompt, +you can run many of the commands described above. You can type +help for a list of what commands are available in +interactive mode.

+ +

pprof Options

+ +For a complete list of pprof options, you can run pprof +--help. + +

Output Type

+ +

+

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
--text + Produces a textual listing. (Note: If you have an X display, and + dot and gv installed, you will probably + be happier with the --gv output.) +
--gv + Generates annotated call-graph, converts to postscript, and + displays via gv (requres dot and gv be + installed). +
--dot + Generates the annotated call-graph in dot format and + emits to stdout (requres dot be installed). +
--ps + Generates the annotated call-graph in Postscript format and + emits to stdout (requres dot be installed). +
--pdf + Generates the annotated call-graph in PDF format and emits to + stdout (requires dot and ps2pdf be + installed). +
--gif + Generates the annotated call-graph in GIF format and + emits to stdout (requres dot be installed). +
--list=<regexp> +

Outputs source-code listing of routines whose + name matches <regexp>. Each line + in the listing is annotated with flat and cumulative + sample counts.

+ +

In the presence of inlined calls, the samples + associated with inlined code tend to get assigned + to a line that follows the location of the + inlined call. A more precise accounting can be + obtained by disassembling the routine using the + --disasm flag.

+
--disasm=<regexp> + Generates disassembly of routines that match + <regexp>, annotated with flat and + cumulative sample counts and emits to stdout. +
+
+ +

Reporting Granularity

+ +

By default, pprof produces one entry per procedure. However you can +use one of the following options to change the granularity of the +output. The --files option seems to be particularly +useless, and may be removed eventually.

+ +
+ + + + + + + + + + + + + + +
--addresses + Produce one node per program address. +
--lines + Produce one node per source line. +
--functions + Produce one node per function (this is the default). +
--files + Produce one node per source file. +
+
+ +

Controlling the Call Graph Display

+ +

Some nodes and edges are dropped to reduce clutter in the output +display. The following options control this effect:

+ +
+ + + + + + + + + + + + + + + + + + + + + +
--nodecount=<n> + This option controls the number of displayed nodes. The nodes + are first sorted by decreasing cumulative count, and then only + the top N nodes are kept. The default value is 80. +
--nodefraction=<f> + This option provides another mechanism for discarding nodes + from the display. If the cumulative count for a node is + less than this option's value multiplied by the total count + for the profile, the node is dropped. The default value + is 0.005; i.e. nodes that account for less than + half a percent of the total time are dropped. A node + is dropped if either this condition is satisfied, or the + --nodecount condition is satisfied. +
--edgefraction=<f> + This option controls the number of displayed edges. First of all, + an edge is dropped if either its source or destination node is + dropped. Otherwise, the edge is dropped if the sample + count along the edge is less than this option's value multiplied + by the total count for the profile. The default value is + 0.001; i.e., edges that account for less than + 0.1% of the total time are dropped. +
--focus=<re> + This option controls what region of the graph is displayed + based on the regular expression supplied with the option. + For any path in the callgraph, we check all nodes in the path + against the supplied regular expression. If none of the nodes + match, the path is dropped from the output. +
--ignore=<re> + This option controls what region of the graph is displayed + based on the regular expression supplied with the option. + For any path in the callgraph, we check all nodes in the path + against the supplied regular expression. If any of the nodes + match, the path is dropped from the output. +
+
+ +

The dropped edges and nodes account for some count mismatches in +the display. For example, the cumulative count for +snprintf() in the first diagram above was 41. However +the local count (1) and the count along the outgoing edges (12+1+20+6) +add up to only 40.

+ + +

Caveats

+ +
    +
  • If the program exits because of a signal, the generated profile + will be incomplete, and may perhaps be + completely empty. +
  • The displayed graph may have disconnected regions because + of the edge-dropping heuristics described above. +
  • If the program linked in a library that was not compiled + with enough symbolic information, all samples associated + with the library may be charged to the last symbol found + in the program before the library. This will artificially + inflate the count for that symbol. +
  • If you run the program on one machine, and profile it on + another, and the shared libraries are different on the two + machines, the profiling output may be confusing: samples that + fall within shared libaries may be assigned to arbitrary + procedures. +
  • If your program forks, the children will also be profiled + (since they inherit the same CPUPROFILE setting). Each process + is profiled separately; to distinguish the child profiles from + the parent profile and from each other, all children will have + their process-id appended to the CPUPROFILE name. +
  • Due to a hack we make to work around a possible gcc bug, your + profiles may end up named strangely if the first character of + your CPUPROFILE variable has ascii value greater than 127. + This should be exceedingly rare, but if you need to use such a + name, just set prepend ./ to your filename: + CPUPROFILE=./Ägypten. +
+ + +
+
Sanjay Ghemawat
+ + +Last modified: Fri May 9 14:41:29 PDT 2008 + +
+ + diff --git a/src/thirdparty/gperftools-2.0/doc/designstyle.css b/src/thirdparty/gperftools-2.0/doc/designstyle.css new file mode 100644 index 000000000..29299af1f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/designstyle.css @@ -0,0 +1,109 @@ +body { + background-color: #ffffff; + color: black; + margin-right: 1in; + margin-left: 1in; +} + + +h1, h2, h3, h4, h5, h6 { + color: #3366ff; + font-family: sans-serif; +} +@media print { + /* Darker version for printing */ + h1, h2, h3, h4, h5, h6 { + color: #000080; + font-family: helvetica, sans-serif; + } +} + +h1 { + text-align: center; + font-size: 18pt; +} +h2 { + margin-left: -0.5in; +} +h3 { + margin-left: -0.25in; +} +h4 { + margin-left: -0.125in; +} +hr { + margin-left: -1in; +} + +/* Definition lists: definition term bold */ +dt { + font-weight: bold; +} + +address { + text-align: right; +} +/* Use the tag for bits of code and for variables and objects. */ +code,pre,samp,var { + color: #006000; +} +/* Use the tag for file and directory paths and names. */ +file { + color: #905050; + font-family: monospace; +} +/* Use the tag for stuff the user should type. */ +kbd { + color: #600000; +} +div.note p { + float: right; + width: 3in; + margin-right: 0%; + padding: 1px; + border: 2px solid #6060a0; + background-color: #fffff0; +} + +UL.nobullets { + list-style-type: none; + list-style-image: none; + margin-left: -1em; +} + +/* pretty printing styles. See prettify.js */ +.str { color: #080; } +.kwd { color: #008; } +.com { color: #800; } +.typ { color: #606; } +.lit { color: #066; } +.pun { color: #660; } +.pln { color: #000; } +.tag { color: #008; } +.atn { color: #606; } +.atv { color: #080; } +pre.prettyprint { padding: 2px; border: 1px solid #888; } + +.embsrc { background: #eee; } + +@media print { + .str { color: #060; } + .kwd { color: #006; font-weight: bold; } + .com { color: #600; font-style: italic; } + .typ { color: #404; font-weight: bold; } + .lit { color: #044; } + .pun { color: #440; } + .pln { color: #000; } + .tag { color: #006; font-weight: bold; } + .atn { color: #404; } + .atv { color: #060; } +} + +/* Table Column Headers */ +.hdr { + color: #006; + font-weight: bold; + background-color: #dddddd; } +.hdr2 { + color: #006; + background-color: #eeeeee; } \ No newline at end of file diff --git a/src/thirdparty/gperftools-2.0/doc/heap-example1.png b/src/thirdparty/gperftools-2.0/doc/heap-example1.png new file mode 100644 index 000000000..9a14b6fb8 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/heap-example1.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/heap_checker.html b/src/thirdparty/gperftools-2.0/doc/heap_checker.html new file mode 100644 index 000000000..ea2ade633 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/heap_checker.html @@ -0,0 +1,534 @@ + + + + + + Gperftools Heap Leak Checker + + + + +

+ Last modified + +

+ +

This is the heap checker we use at Google to detect memory leaks in +C++ programs. There are three parts to using it: linking the library +into an application, running the code, and analyzing the output.

+ + +

Linking in the Library

+ +

The heap-checker is part of tcmalloc, so to install the heap +checker into your executable, add -ltcmalloc to the +link-time step for your executable. Also, while we don't necessarily +recommend this form of usage, it's possible to add in the profiler at +run-time using LD_PRELOAD:

+
% env LD_PRELOAD="/usr/lib/libtcmalloc.so"
+ +

This does not turn on heap checking; it just inserts the +code. For that reason, it's practical to just always link +-ltcmalloc into a binary while developing; that's what we +do at Google. (However, since any user can turn on the profiler by +setting an environment variable, it's not necessarily recommended to +install heapchecker-linked binaries into a production, running +system.) Note that if you wish to use the heap checker, you must +also use the tcmalloc memory-allocation library. There is no way +currently to use the heap checker separate from tcmalloc.

+ + +

Running the Code

+ +

Note: For security reasons, heap profiling will not write to a file +-- and is thus not usable -- for setuid programs.

+ +

Whole-program Heap Leak Checking

+ +

The recommended way to use the heap checker is in "whole program" +mode. In this case, the heap-checker starts tracking memory +allocations before the start of main(), and checks again +at program-exit. If it finds any memory leaks -- that is, any memory +not pointed to by objects that are still "live" at program-exit -- it +aborts the program (via exit(1)) and prints a message +describing how to track down the memory leak (using pprof).

+ +

The heap-checker records the stack trace for each allocation while +it is active. This causes a significant increase in memory usage, in +addition to slowing your program down.

+ +

Here's how to run a program with whole-program heap checking:

+ +
    +

  1. Define the environment variable HEAPCHECK to the type of heap-checking to do. For instance, + to heap-check + /usr/local/bin/my_binary_compiled_with_tcmalloc:

    + 
    % env HEAPCHECK=normal /usr/local/bin/my_binary_compiled_with_tcmalloc
    +
+ +

No other action is required.

+ +

Note that since the heap-checker uses the heap-profiling framework +internally, it is not possible to run both the heap-checker and heap profiler at the same time.

+ + +

Flavors of Heap Checking

+ +

These are the legal values when running a whole-program heap +check:

+
    +
  1. minimal +
  2. normal +
  3. strict +
  4. draconian +
+ +

"Minimal" heap-checking starts as late as possible in a +initialization, meaning you can leak some memory in your +initialization routines (that run before main(), say), +and not trigger a leak message. If you frequently (and purposefully) +leak data in one-time global initializers, "minimal" mode is useful +for you. Otherwise, you should avoid it for stricter modes.

+ +

"Normal" heap-checking tracks live objects and +reports a leak for any data that is not reachable via a live object +when the program exits.

+ +

"Strict" heap-checking is much like "normal" but has a few extra +checks that memory isn't lost in global destructors. In particular, +if you have a global variable that allocates memory during program +execution, and then "forgets" about the memory in the global +destructor (say, by setting the pointer to it to NULL) without freeing +it, that will prompt a leak message in "strict" mode, though not in +"normal" mode.

+ +

"Draconian" heap-checking is appropriate for those who like to be +very precise about their memory management, and want the heap-checker +to help them enforce it. In "draconian" mode, the heap-checker does +not do "live object" checking at all, so it reports a leak unless +all allocated memory is freed before program exit. (However, +you can use IgnoreObject() to re-enable +liveness-checking on an object-by-object basis.)

+ +

"Normal" mode, as the name implies, is the one used most often at +Google. It's appropriate for everyday heap-checking use.

+ +

In addition, there are two other possible modes:

+
    +
  • as-is +
  • local +
+

as-is is the most flexible mode; it allows you to +specify the various knobs of the heap checker +explicitly. local activates the explicit heap-check instrumentation, but does not +turn on any whole-program leak checking.

+ + +

Tweaking whole-program checking

+ +

In some cases you want to check the whole program for memory leaks, +but waiting for after main() exits to do the first +whole-program leak check is waiting too long: e.g. in a long-running +server one might wish to simply periodically check for leaks while the +server is running. In this case, you can call the static method +NoGlobalLeaks(), to verify no global leaks have happened +as of that point in the program.

+ +

Alternately, doing the check after main() exits might +be too late. Perhaps you have some objects that are known not to +clean up properly at exit. You'd like to do the "at exit" check +before those objects are destroyed (since while they're live, any +memory they point to will not be considered a leak). In that case, +you can call NoGlobalLeaks() manually, near the end of +main(), and then call CancelGlobalCheck() to +turn off the automatic post-main() check.

+ +

Finally, there's a helper macro for "strict" and "draconian" modes, +which require all global memory to be freed before program exit. This +freeing can be time-consuming and is often unnecessary, since libc +cleans up all memory at program-exit for you. If you want the +benefits of "strict"/"draconian" modes without the cost of all that +freeing, look at REGISTER_HEAPCHECK_CLEANUP (in +heap-checker.h). This macro allows you to mark specific +cleanup code as active only when the heap-checker is turned on.

+ + +

Explicit (Partial-program) Heap Leak Checking

+ +

Instead of whole-program checking, you can check certain parts of your +code to verify they do not have memory leaks. This check verifies that +between two parts of a program, no memory is allocated without being freed.

+

To use this kind of checking code, bracket the code you want +checked by creating a HeapLeakChecker object at the +beginning of the code segment, and call +NoLeaks() at the end. These functions, and all others +referred to in this file, are declared in +<gperftools/heap-checker.h>. +

+ +

Here's an example:

+
+  HeapLeakChecker heap_checker("test_foo");
+  {
+    code that exercises some foo functionality;
+    this code should not leak memory;
+  }
+  if (!heap_checker.NoLeaks()) assert(NULL == "heap memory leak");
+
+ +

Note that adding in the HeapLeakChecker object merely +instruments the code for leak-checking. To actually turn on this +leak-checking on a particular run of the executable, you must still +run with the heap-checker turned on:

+
% env HEAPCHECK=local /usr/local/bin/my_binary_compiled_with_tcmalloc
+

If you want to do whole-program leak checking in addition to this +manual leak checking, you can run in normal or some other +mode instead: they'll run the "local" checks in addition to the +whole-program check.

+ + +

Disabling Heap-checking of Known Leaks

+ +

Sometimes your code has leaks that you know about and are willing +to accept. You would like the heap checker to ignore them when +checking your program. You can do this by bracketing the code in +question with an appropriate heap-checking construct:

+
+   ...
+   {
+     HeapLeakChecker::Disabler disabler;
+     <leaky code>
+   }
+   ...
+
+Any objects allocated by leaky code (including inside any +routines called by leaky code) and any objects reachable +from such objects are not reported as leaks. + +

Alternately, you can use IgnoreObject(), which takes a +pointer to an object to ignore. That memory, and everything reachable +from it (by following pointers), is ignored for the purposes of leak +checking. You can call UnIgnoreObject() to undo the +effects of IgnoreObject().

+ + +

Tuning the Heap Checker

+ +

The heap leak checker has many options, some that trade off running +time and accuracy, and others that increase the sensitivity at the +risk of returning false positives. For most uses, the range covered +by the heap-check flavors is enough, but in +specialized cases more control can be helpful.

+ +

+These options are specified via environment varaiables. +

+ +

This first set of options controls sensitivity and accuracy. These +options are ignored unless you run the heap checker in as-is mode. + + + + + + + + + + + + + + + + + + + + + +
HEAP_CHECK_AFTER_DESTRUCTORSDefault: false + When true, do the final leak check after all other global + destructors have run. When false, do it after all + REGISTER_HEAPCHECK_CLEANUP, typically much earlier in + the global-destructor process. +
HEAP_CHECK_IGNORE_THREAD_LIVEDefault: true + If true, ignore objects reachable from thread stacks and registers + (that is, do not report them as leaks). +
HEAP_CHECK_IGNORE_GLOBAL_LIVEDefault: true + If true, ignore objects reachable from global variables and data + (that is, do not report them as leaks). +
+ +

These options modify the behavior of whole-program leak +checking.

+ + + + + + + + + + +
HEAP_CHECK_MAX_LEAKSDefault: 20 + The maximum number of leaks to be printed to stderr (all leaks are still + emitted to file output for pprof to visualize). If negative or zero, + print all the leaks found. +
+ +

These options apply to all types of leak checking.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
HEAP_CHECK_IDENTIFY_LEAKSDefault: false + If true, generate the addresses of the leaked objects in the + generated memory leak profile files. +
HEAP_CHECK_TEST_POINTER_ALIGNMENTDefault: false + If true, check all leaks to see if they might be due to the use + of unaligned pointers. +
HEAP_CHECK_POINTER_SOURCE_ALIGNMENTDefault: sizeof(void*) + Alignment at which all pointers in memory are supposed to be located. + Use 1 if any alignment is ok. +
PPROF_PATHDefault: pprof + The location of the pprof executable. +
HEAP_CHECK_DUMP_DIRECTORYDefault: /tmp + Where the heap-profile files are kept while the program is running. +
+ + +

Tips for Handling Detected Leaks

+ +

What do you do when the heap leak checker detects a memory leak? +First, you should run the reported pprof command; +hopefully, that is enough to track down the location where the leak +occurs.

+ +

If the leak is a real leak, you should fix it!

+ +

If you are sure that the reported leaks are not dangerous and there +is no good way to fix them, then you can use +HeapLeakChecker::Disabler and/or +HeapLeakChecker::IgnoreObject() to disable heap-checking +for certain parts of the codebase.

+ +

In "strict" or "draconian" mode, leaks may be due to incomplete +cleanup in the destructors of global variables. If you don't wish to +augment the cleanup routines, but still want to run in "strict" or +"draconian" mode, consider using REGISTER_HEAPCHECK_CLEANUP.

+ +

Hints for Debugging Detected Leaks

+ +

Sometimes it can be useful to not only know the exact code that +allocates the leaked objects, but also the addresses of the leaked objects. +Combining this e.g. with additional logging in the program +one can then track which subset of the allocations +made at a certain spot in the code are leaked. +
+To get the addresses of all leaked objects + define the environment variable HEAP_CHECK_IDENTIFY_LEAKS + to be 1. +The object addresses will be reported in the form of addresses +of fake immediate callers of the memory allocation routines. +Note that the performance of doing leak-checking in this mode +can be noticeably worse than the default mode. +

+ +

One relatively common class of leaks that don't look real +is the case of multiple initialization. +In such cases the reported leaks are typically things that are +linked from some global objects, +which are initialized and say never modified again. +The non-obvious cause of the leak is frequently the fact that +the initialization code for these objects executes more than once. +
+E.g. if the code of some .cc file is made to be included twice +into the binary, then the constructors for global objects defined in that file +will execute twice thus leaking the things allocated on the first run. +
+Similar problems can occur if object initialization is done more explicitly +e.g. on demand by a slightly buggy code +that does not always ensure only-once initialization. +

+ +

+A more rare but even more puzzling problem can be use of not properly +aligned pointers (maybe inside of not properly aligned objects). +Normally such pointers are not followed by the leak checker, +hence the objects reachable only via such pointers are reported as leaks. +If you suspect this case + define the environment variable HEAP_CHECK_TEST_POINTER_ALIGNMENT + to be 1 +and then look closely at the generated leak report messages. +

+ +

How It Works

+ +

When a HeapLeakChecker object is constructed, it dumps +a memory-usage profile named +<prefix>.<name>-beg.heap to a temporary +directory. When NoLeaks() +is called (for whole-program checking, this happens automatically at +program-exit), it dumps another profile, named +<prefix>.<name>-end.heap. +(<prefix> is typically determined automatically, +and <name> is typically argv[0].) It +then compares the two profiles. If the second profile shows +more memory use than the first, the +NoLeaks() function will +return false. For "whole program" profiling, this will cause the +executable to abort (via exit(1)). In all cases, it will +print a message on how to process the dumped profiles to locate +leaks.

+ +

Detecting Live Objects

+ +

At any point during a program's execution, all memory that is +accessible at that time is considered "live." This includes global +variables, and also any memory that is reachable by following pointers +from a global variable. It also includes all memory reachable from +the current stack frame and from current CPU registers (this captures +local variables). Finally, it includes the thread equivalents of +these: thread-local storage and thread heaps, memory reachable from +thread-local storage and thread heaps, and memory reachable from +thread CPU registers.

+ +

In all modes except "draconian," live memory is not +considered to be a leak. We detect this by doing a liveness flood, +traversing pointers to heap objects starting from some initial memory +regions we know to potentially contain live pointer data. Note that +this flood might potentially not find some (global) live data region +to start the flood from. If you find such, please file a bug.

+ +

The liveness flood attempts to treat any properly aligned byte +sequences as pointers to heap objects and thinks that it found a good +pointer whenever the current heap memory map contains an object with +the address whose byte representation we found. Some pointers into +not-at-start of object will also work here.

+ +

As a result of this simple approach, it's possible (though +unlikely) for the flood to be inexact and occasionally result in +leaked objects being erroneously determined to be live. For instance, +random bit patterns can happen to look like pointers to leaked heap +objects. More likely, stale pointer data not corresponding to any +live program variables can be still present in memory regions, +especially in thread stacks. For instance, depending on how the local +malloc is implemented, it may reuse a heap object +address:

+
+    char* p = new char[1];   // new might return 0x80000000, say.
+    delete p;
+    new char[1];             // new might return 0x80000000 again
+    // This last new is a leak, but doesn't seem it: p looks like it points to it
+
+ +

In other words, imprecisions in the liveness flood mean that for +any heap leak check we might miss some memory leaks. This means that +for local leak checks, we might report a memory leak in the local +area, even though the leak actually happened before the +HeapLeakChecker object was constructed. Note that for +whole-program checks, a leak report does always correspond to a +real leak (since there's no "before" to have created a false-live +object).

+ +

While this liveness flood approach is not very portable and not +100% accurate, it works in most cases and saves us from writing a lot +of explicit clean up code and other hassles when dealing with thread +data.

+ + +

Visualizing Leak with pprof

+ +

+The heap checker automatically prints basic leak info with stack traces of +leaked objects' allocation sites, as well as a pprof command line that can be +used to visualize the call-graph involved in these allocations. +The latter can be much more useful for a human +to see where/why the leaks happened, especially if the leaks are numerous. +

+ +

Leak-checking and Threads

+ +

At the time of HeapLeakChecker's construction and during +NoLeaks() calls, we grab a lock +and then pause all other threads so other threads do not interfere +with recording or analyzing the state of the heap.

+ +

In general, leak checking works correctly in the presence of +threads. However, thread stack data liveness determination (via +base/thread_lister.h) does not work when the program is +running under GDB, because the ptrace functionality needed for finding +threads is already hooked to by GDB. Conversely, leak checker's +ptrace attempts might also interfere with GDB. As a result, GDB can +result in potentially false leak reports. For this reason, the +heap-checker turns itself off when running under GDB.

+ +

Also, thread_lister only works for Linux pthreads; +leak checking is unlikely to handle other thread implementations +correctly.

+ +

As mentioned in the discussion of liveness flooding, thread-stack +liveness determination might mis-classify as reachable objects that +very recently became unreachable (leaked). This can happen when the +pointers to now-logically-unreachable objects are present in the +active thread stack frame. In other words, trivial code like the +following might not produce the expected leak checking outcome +depending on how the compiled code works with the stack:

+
+  int* foo = new int [20];
+  HeapLeakChecker check("a_check");
+  foo = NULL;
+  // May fail to trigger.
+  if (!heap_checker.NoLeaks()) assert(NULL == "heap memory leak");
+
+ + +
+
Maxim Lifantsev
+ + +Last modified: Fri Jul 13 13:14:33 PDT 2007 + +
+ + diff --git a/src/thirdparty/gperftools-2.0/doc/heapprofile.html b/src/thirdparty/gperftools-2.0/doc/heapprofile.html new file mode 100644 index 000000000..e9f6b15d1 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/heapprofile.html @@ -0,0 +1,373 @@ + + + + + + Gperftools Heap Profiler + + + + +

+ Last modified + +

+ +

This is the heap profiler we use at Google, to explore how C++ +programs manage memory. This facility can be useful for

+
    +
  • Figuring out what is in the program heap at any given time +
  • Locating memory leaks +
  • Finding places that do a lot of allocation +
+ +

The profiling system instruments all allocations and frees. It +keeps track of various pieces of information per allocation site. An +allocation site is defined as the active stack trace at the call to +malloc, calloc, realloc, or, +new.

+ +

There are three parts to using it: linking the library into an +application, running the code, and analyzing the output.

+ + +

Linking in the Library

+ +

To install the heap profiler into your executable, add +-ltcmalloc to the link-time step for your executable. +Also, while we don't necessarily recommend this form of usage, it's +possible to add in the profiler at run-time using +LD_PRELOAD: +

% env LD_PRELOAD="/usr/lib/libtcmalloc.so" <binary>
+ +

This does not turn on heap profiling; it just inserts the +code. For that reason, it's practical to just always link +-ltcmalloc into a binary while developing; that's what we +do at Google. (However, since any user can turn on the profiler by +setting an environment variable, it's not necessarily recommended to +install profiler-linked binaries into a production, running +system.) Note that if you wish to use the heap profiler, you must +also use the tcmalloc memory-allocation library. There is no way +currently to use the heap profiler separate from tcmalloc.

+ + +

Running the Code

+ +

There are several alternatives to actually turn on heap profiling +for a given run of an executable:

+ +
    +

  1. Define the environment variable HEAPPROFILE to the filename + to dump the profile to. For instance, to profile + /usr/local/bin/my_binary_compiled_with_tcmalloc:

    + 
    % env HEAPPROFILE=/tmp/mybin.hprof /usr/local/bin/my_binary_compiled_with_tcmalloc
    +

  2. In your code, bracket the code you want profiled in calls to + HeapProfilerStart() and HeapProfilerStop(). + (These functions are declared in <gperftools/heap-profiler.h>.) + HeapProfilerStart() will take the + profile-filename-prefix as an argument. Then, as often as + you'd like before calling HeapProfilerStop(), you + can use HeapProfilerDump() or + GetHeapProfile() to examine the profile. In case + it's useful, IsHeapProfilerRunning() will tell you + whether you've already called HeapProfilerStart() or not.

    +
+ + +

For security reasons, heap profiling will not write to a file -- +and is thus not usable -- for setuid programs.

+ +

Modifying Runtime Behavior

+ +

You can more finely control the behavior of the heap profiler via +environment variables.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
HEAP_PROFILE_ALLOCATION_INTERVALdefault: 1073741824 (1 Gb) + Dump heap profiling information once every specified number of + bytes has been allocated by the program. +
HEAP_PROFILE_INUSE_INTERVALdefault: 104857600 (100 Mb) + Dump heap profiling information whenever the high-water memory + usage mark increases by the specified number of bytes. +
HEAP_PROFILE_MMAPdefault: false + Profile mmap, mremap and sbrk + calls in addition + to malloc, calloc, realloc, + and new. NOTE: this causes the profiler to + profile calls internal to tcmalloc, since tcmalloc and friends use + mmap and sbrk internally for allocations. One partial solution is + to filter these allocations out when running pprof, + with something like + pprof --ignore='DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc. +
HEAP_PROFILE_MMAP_ONLYdefault: false + Only profile mmap, mremap, and sbrk + calls; do not profile + malloc, calloc, realloc, + or new. +
HEAP_PROFILE_MMAP_LOGdefault: false + Log mmap/munmap calls. +
+ +

Checking for Leaks

+ +

You can use the heap profiler to manually check for leaks, for +instance by reading the profiler output and looking for large +allocations. However, for that task, it's easier to use the automatic heap-checking facility built +into tcmalloc.

+ + +

Analyzing the Output

+ +

If heap-profiling is turned on in a program, the program will +periodically write profiles to the filesystem. The sequence of +profiles will be named:

+
+           <prefix>.0000.heap
+           <prefix>.0001.heap
+           <prefix>.0002.heap
+           ...
+
+

where <prefix> is the filename-prefix supplied +when running the code (e.g. via the HEAPPROFILE +environment variable). Note that if the supplied prefix +does not start with a /, the profile files will be +written to the program's working directory.

+ +

The profile output can be viewed by passing it to the +pprof tool -- the same tool that's used to analyze CPU profiles. + +

Here are some examples. These examples assume the binary is named +gfs_master, and a sequence of heap profile files can be +found in files named:

+
+  /tmp/profile.0001.heap
+  /tmp/profile.0002.heap
+  ...
+  /tmp/profile.0100.heap
+
+ +

Why is a process so big

+ +
+    % pprof --gv gfs_master /tmp/profile.0100.heap
+
+ +

This command will pop-up a gv window that displays +the profile information as a directed graph. Here is a portion +of the resulting output:

+ +

+ +

+ +A few explanations: +
    +
  • GFS_MasterChunk::AddServer accounts for 255.6 MB + of the live memory, which is 25% of the total live memory. +
  • GFS_MasterChunkTable::UpdateState is directly + accountable for 176.2 MB of the live memory (i.e., it directly + allocated 176.2 MB that has not been freed yet). Furthermore, + it and its callees are responsible for 729.9 MB. The + labels on the outgoing edges give a good indication of the + amount allocated by each callee. +
+ +

Comparing Profiles

+ +

You often want to skip allocations during the initialization phase +of a program so you can find gradual memory leaks. One simple way to +do this is to compare two profiles -- both collected after the program +has been running for a while. Specify the name of the first profile +using the --base option. For example:

+
+   % pprof --base=/tmp/profile.0004.heap gfs_master /tmp/profile.0100.heap
+
+ +

The memory-usage in /tmp/profile.0004.heap will be +subtracted from the memory-usage in +/tmp/profile.0100.heap and the result will be +displayed.

+ +

Text display

+ +
+% pprof --text gfs_master /tmp/profile.0100.heap
+   255.6  24.7%  24.7%    255.6  24.7% GFS_MasterChunk::AddServer
+   184.6  17.8%  42.5%    298.8  28.8% GFS_MasterChunkTable::Create
+   176.2  17.0%  59.5%    729.9  70.5% GFS_MasterChunkTable::UpdateState
+   169.8  16.4%  75.9%    169.8  16.4% PendingClone::PendingClone
+    76.3   7.4%  83.3%     76.3   7.4% __default_alloc_template::_S_chunk_alloc
+    49.5   4.8%  88.0%     49.5   4.8% hashtable::resize
+   ...
+
+ +

+

    +
  • The first column contains the direct memory use in MB. +
  • The fourth column contains memory use by the procedure + and all of its callees. +
  • The second and fifth columns are just percentage + representations of the numbers in the first and fourth columns. +
  • The third column is a cumulative sum of the second column + (i.e., the kth entry in the third column is the + sum of the first k entries in the second column.) +
+ +

Ignoring or focusing on specific regions

+ +

The following command will give a graphical display of a subset of +the call-graph. Only paths in the call-graph that match the regular +expression DataBuffer are included:

+
+% pprof --gv --focus=DataBuffer gfs_master /tmp/profile.0100.heap
+
+ +

Similarly, the following command will omit all paths subset of the +call-graph. All paths in the call-graph that match the regular +expression DataBuffer are discarded:

+
+% pprof --gv --ignore=DataBuffer gfs_master /tmp/profile.0100.heap
+
+ +

Total allocations + object-level information

+ +

All of the previous examples have displayed the amount of in-use +space. I.e., the number of bytes that have been allocated but not +freed. You can also get other types of information by supplying a +flag to pprof:

+ +
+ + + + + + + + + + + + + + + + + + + + + +
--inuse_space + Display the number of in-use megabytes (i.e. space that has + been allocated but not freed). This is the default. +
--inuse_objects + Display the number of in-use objects (i.e. number of + objects that have been allocated but not freed). +
--alloc_space + Display the number of allocated megabytes. This includes + the space that has since been de-allocated. Use this + if you want to find the main allocation sites in the + program. +
--alloc_objects + Display the number of allocated objects. This includes + the objects that have since been de-allocated. Use this + if you want to find the main allocation sites in the + program. +
+
+ + +

Interactive mode

+ +

By default -- if you don't specify any flags to the contrary -- +pprof runs in interactive mode. At the (pprof) prompt, +you can run many of the commands described above. You can type +help for a list of what commands are available in +interactive mode.

+ + +

Caveats

+ +
    +
  • Heap profiling requires the use of libtcmalloc. This + requirement may be removed in a future version of the heap + profiler, and the heap profiler separated out into its own + library. + +
  • If the program linked in a library that was not compiled + with enough symbolic information, all samples associated + with the library may be charged to the last symbol found + in the program before the libary. This will artificially + inflate the count for that symbol. + +
  • If you run the program on one machine, and profile it on + another, and the shared libraries are different on the two + machines, the profiling output may be confusing: samples that + fall within the shared libaries may be assigned to arbitrary + procedures. + +
  • Several libraries, such as some STL implementations, do their + own memory management. This may cause strange profiling + results. We have code in libtcmalloc to cause STL to use + tcmalloc for memory management (which in our tests is better + than STL's internal management), though it only works for some + STL implementations. + +
  • If your program forks, the children will also be profiled + (since they inherit the same HEAPPROFILE setting). Each + process is profiled separately; to distinguish the child + profiles from the parent profile and from each other, all + children will have their process-id attached to the HEAPPROFILE + name. + +
  • Due to a hack we make to work around a possible gcc bug, your + profiles may end up named strangely if the first character of + your HEAPPROFILE variable has ascii value greater than 127. + This should be exceedingly rare, but if you need to use such a + name, just set prepend ./ to your filename: + HEAPPROFILE=./Ägypten. +
+ +
+
Sanjay Ghemawat + +
+ + diff --git a/src/thirdparty/gperftools-2.0/doc/index.html b/src/thirdparty/gperftools-2.0/doc/index.html new file mode 100644 index 000000000..7b93ed396 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/index.html @@ -0,0 +1,20 @@ + + + +Gperftools + + + + + +
+Last modified: Thu Feb 2 14:40:47 PST 2012 + + + + diff --git a/src/thirdparty/gperftools-2.0/doc/overview.dot b/src/thirdparty/gperftools-2.0/doc/overview.dot new file mode 100644 index 000000000..9966f56cf --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/overview.dot @@ -0,0 +1,15 @@ +digraph Overview { +node [shape = box] + +{rank=same +T1 [label="Thread Cache"] +Tsep [label="...", shape=plaintext] +Tn [label="Thread Cache"] +T1 -> Tsep -> Tn [style=invis] +} + +C [label="Central\nHeap"] +T1 -> C [dir=both] +Tn -> C [dir=both] + +} diff --git a/src/thirdparty/gperftools-2.0/doc/overview.gif b/src/thirdparty/gperftools-2.0/doc/overview.gif new file mode 100644 index 000000000..43828dade Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/overview.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/pageheap.dot b/src/thirdparty/gperftools-2.0/doc/pageheap.dot new file mode 100644 index 000000000..82e5fd5f5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/pageheap.dot @@ -0,0 +1,29 @@ +digraph PageHeap { +rankdir=LR +node [shape=box, width=0.3, height=0.3] +nodesep=.05 + +heap [shape=record, height=3, label="1 page|2 pages|3 pages|...|255 pages|rest"] +O0 [shape=record, label=""] +O1 [shape=record, label=""] +O2 [shape=record, label="{|}"] +O3 [shape=record, label="{|}"] +O4 [shape=record, label="{||}"] +O5 [shape=record, label="{||}"] +O6 [shape=record, label="{|...|}"] +O7 [shape=record, label="{|...|}"] +O8 [shape=record, label="{|.....|}"] +O9 [shape=record, label="{|.....|}"] +sep1 [shape=plaintext, label="..."] +sep2 [shape=plaintext, label="..."] +sep3 [shape=plaintext, label="..."] +sep4 [shape=plaintext, label="..."] +sep5 [shape=plaintext, label="..."] + +heap:f0 -> O0 -> O1 -> sep1 +heap:f1 -> O2 -> O3 -> sep2 +heap:f2 -> O4 -> O5 -> sep3 +heap:f255 -> O6 -> O7 -> sep4 +heap:frest -> O8 -> O9 -> sep5 + +} diff --git a/src/thirdparty/gperftools-2.0/doc/pageheap.gif b/src/thirdparty/gperftools-2.0/doc/pageheap.gif new file mode 100644 index 000000000..66329812a Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/pageheap.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/pprof-test-big.gif b/src/thirdparty/gperftools-2.0/doc/pprof-test-big.gif new file mode 100644 index 000000000..67a1240fc Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/pprof-test-big.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/pprof-test.gif b/src/thirdparty/gperftools-2.0/doc/pprof-test.gif new file mode 100644 index 000000000..9eeab8ad2 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/pprof-test.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/pprof-vsnprintf-big.gif b/src/thirdparty/gperftools-2.0/doc/pprof-vsnprintf-big.gif new file mode 100644 index 000000000..2ab292aba Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/pprof-vsnprintf-big.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/pprof-vsnprintf.gif b/src/thirdparty/gperftools-2.0/doc/pprof-vsnprintf.gif new file mode 100644 index 000000000..42a85472c Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/pprof-vsnprintf.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/pprof.1 b/src/thirdparty/gperftools-2.0/doc/pprof.1 new file mode 100644 index 000000000..466228120 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/pprof.1 @@ -0,0 +1,131 @@ +.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.23. +.TH PPROF "1" "February 2005" "pprof (part of gperftools)" Google +.SH NAME +pprof \- manual page for pprof (part of gperftools) +.SH SYNOPSIS +.B pprof +[\fIoptions\fR] \fI \fR +.SH DESCRIPTION +.IP +Prints specified cpu- or heap-profile +.SH OPTIONS +.TP +\fB\-\-cum\fR +Sort by cumulative data +.TP +\fB\-\-base=\fR +Subtract from before display +.SS "Reporting Granularity:" +.TP +\fB\-\-addresses\fR +Report at address level +.TP +\fB\-\-lines\fR +Report at source line level +.TP +\fB\-\-functions\fR +Report at function level [default] +.TP +\fB\-\-files\fR +Report at source file level +.SS "Output type:" +.TP +\fB\-\-text\fR +Generate text report [default] +.TP +\fB\-\-gv\fR +Generate Postscript and display +.TP +\fB\-\-list=\fR +Generate source listing of matching routines +.TP +\fB\-\-disasm=\fR +Generate disassembly of matching routines +.TP +\fB\-\-dot\fR +Generate DOT file to stdout +.TP +\fB\-\-ps\fR +Generate Postcript to stdout +.TP +\fB\-\-pdf\fR +Generate PDF to stdout +.TP +\fB\-\-gif\fR +Generate GIF to stdout +.SS "Heap-Profile Options:" +.TP +\fB\-\-inuse_space\fR +Display in-use (mega)bytes [default] +.TP +\fB\-\-inuse_objects\fR +Display in-use objects +.TP +\fB\-\-alloc_space\fR +Display allocated (mega)bytes +.TP +\fB\-\-alloc_objects\fR +Display allocated objects +.TP +\fB\-\-show_bytes\fR +Display space in bytes +.TP +\fB\-\-drop_negative\fR +Ignore negaive differences +.SS "Call-graph Options:" +.TP +\fB\-\-nodecount=\fR +Show at most so many nodes [default=80] +.TP +\fB\-\-nodefraction=\fR +Hide nodes below *total [default=.005] +.TP +\fB\-\-edgefraction=\fR +Hide edges below *total [default=.001] +.TP +\fB\-\-focus=\fR +Focus on nodes matching +.TP +\fB\-\-ignore=\fR +Ignore nodes matching +.TP +\fB\-\-scale=\fR +Set GV scaling [default=0] +.SH EXAMPLES + +pprof /bin/ls ls.prof +.IP +Outputs one line per procedure +.PP +pprof \fB\-\-gv\fR /bin/ls ls.prof +.IP +Displays annotated call-graph via 'gv' +.PP +pprof \fB\-\-gv\fR \fB\-\-focus\fR=\fIMutex\fR /bin/ls ls.prof +.IP +Restricts to code paths including a .*Mutex.* entry +.PP +pprof \fB\-\-gv\fR \fB\-\-focus\fR=\fIMutex\fR \fB\-\-ignore\fR=\fIstring\fR /bin/ls ls.prof +.IP +Code paths including Mutex but not string +.PP +pprof \fB\-\-list\fR=\fIgetdir\fR /bin/ls ls.prof +.IP +Dissassembly (with per-line annotations) for getdir() +.PP +pprof \fB\-\-disasm\fR=\fIgetdir\fR /bin/ls ls.prof +.IP +Dissassembly (with per-PC annotations) for getdir() +.SH COPYRIGHT +Copyright \(co 2005 Google Inc. +.SH "SEE ALSO" +Further documentation for +.B pprof +is maintained as a web page called +.B cpu_profiler.html +and is likely installed at one of the following locations: +.IP +.B /usr/share/gperftools/cpu_profiler.html +.br +.B /usr/local/share/gperftools/cpu_profiler.html +.PP diff --git a/src/thirdparty/gperftools-2.0/doc/pprof.see_also b/src/thirdparty/gperftools-2.0/doc/pprof.see_also new file mode 100644 index 000000000..f2caf5212 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/pprof.see_also @@ -0,0 +1,11 @@ +[see also] +Further documentation for +.B pprof +is maintained as a web page called +.B cpu_profiler.html +and is likely installed at one of the following locations: +.IP +.B /usr/share/gperftools/cpu_profiler.html +.br +.B /usr/local/share/gperftools/cpu_profiler.html +.PP diff --git a/src/thirdparty/gperftools-2.0/doc/pprof_remote_servers.html b/src/thirdparty/gperftools-2.0/doc/pprof_remote_servers.html new file mode 100644 index 000000000..dd29dfb96 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/pprof_remote_servers.html @@ -0,0 +1,260 @@ + + + +pprof and Remote Servers + + + + +

pprof and Remote Servers

+ +

In mid-2006, we added an experimental facility to pprof, the tool that analyzes CPU and +heap profiles. This facility allows you to collect profile +information from running applications. It makes it easy to collect +profile information without having to stop the program first, and +without having to log into the machine where the application is +running. This is meant to be used on webservers, but will work on any +application that can be modified to accept TCP connections on a port +of its choosing, and to respond to HTTP requests on that port.

+ +

We do not currently have infrastructure, such as apache modules, +that you can pop into a webserver or other application to get the +necessary functionality "for free." However, it's easy to generate +the necessary data, which should allow the interested developer to add +the necessary support into his or her applications.

+ +

To use pprof in this experimental "server" mode, you +give the script a host and port it should query, replacing the normal +commandline arguments of application + profile file:

+
+   % pprof internalweb.mycompany.com:80
+
+ +

The host must be listening on that port, and be able to accept HTTP/1.0 +requests -- sent via wget and curl -- for +several urls. The following sections list the urls that +pprof can send, and the responses it expects in +return.

+ +

Here are examples that pprof will recognize, when you give them +on the commandline, are urls. In general, you +specify the host and a port (the port-number is required), and put +the service-name at the end of the url.:

+
+http://myhost:80/pprof/heap            # retrieves a heap profile
+http://myhost:8008/pprof/profile       # retrieves a CPU profile
+http://myhost:80                       # retrieves a CPU profile (the default)
+http://myhost:8080/                    # retrieves a CPU profile (the default)
+myhost:8088/pprof/growth               # "http://" is optional, but port is not
+http://myhost:80/myservice/pprof/heap  # /pprof/heap just has to come at the end
+http://myhost:80/pprof/pmuprofile      # CPU profile using performance counters
+
+ +

/pprof/heap

+ +

pprof asks for the url /pprof/heap to +get heap information. The actual url is controlled via the variable +HEAP_PAGE in the pprof script, so you +can change it if you'd like.

+ +

There are two ways to get this data. The first is to call

+
+    MallocExtension::instance()->GetHeapSample(&output);
+
+

and have the server send output back as an HTTP +response to pprof. MallocExtension is +defined in the header file gperftools/malloc_extension.h.

+ +

Note this will only only work if the binary is being run with +sampling turned on (which is not the default). To do this, set the +environment variable TCMALLOC_SAMPLE_PARAMETER to a +positive value, such as 524288, before running.

+ +

The other way is to call HeapProfileStart(filename) +(from heap-profiler.h), continue to do work, and then, +some number of seconds later, call GetHeapProfile() +(followed by HeapProfilerStop()). The server can send +the output of GetHeapProfile back as the HTTP response to +pprof. (Note you must free() this data after using it.) +This is similar to how profile requests are +handled, below. This technique does not require the application to +run with sampling turned on.

+ +

Here's an example of what the output should look like:

+
+heap profile:   1923: 127923432 [  1923: 127923432] @ heap_v2/524288
+     1:      312 [     1:      312] @ 0x2aaaabaf5ccc 0x2aaaaba4cd2c 0x2aaaac08c09a
+   928: 122586016 [   928: 122586016] @ 0x2aaaabaf682c 0x400680 0x400bdd 0x2aaaab1c368a 0x2aaaab1c8f77 0x2aaaab1c0396 0x2aaaab1c86ed 0x4007ff 0x2aaaaca62afa
+     1:       16 [     1:       16] @ 0x2aaaabaf5ccc 0x2aaaabb04bac 0x2aaaabc1b262 0x2aaaabc21496 0x2aaaabc214bb
+[...]
+
+ + +

Older code may produce "version 1" heap profiles which look like this:

+

+heap profile:  14933: 791700132 [ 14933: 791700132] @ heap
+     1:   848688 [     1:   848688] @ 0xa4b142 0x7f5bfc 0x87065e 0x4056e9 0x4125f8 0x42b4f1 0x45b1ba 0x463248 0x460871 0x45cb7c 0x5f1744 0x607cee 0x5f4a5e 0x40080f 0x2aaaabad7afa
+     1:  1048576 [     1:  1048576] @ 0xa4a9b2 0x7fd025 0x4ca6d8 0x4ca814 0x4caa88 0x2aaaab104cf0 0x404e20 0x4125f8 0x42b4f1 0x45b1ba 0x463248 0x460871 0x45cb7c 0x5f1744 0x607cee 0x5f4a5e 0x40080f 0x2aaaabad7afa
+  2942: 388629374 [  2942: 388629374] @ 0xa4b142 0x4006a0 0x400bed 0x5f0cfa 0x5f1744 0x607cee 0x5f4a5e 0x40080f 0x2aaaabad7afa
+[...]
+
+

pprof accepts both old and new heap profiles and automatically +detects which one you are using.

+ +

/pprof/growth

+ +

pprof asks for the url /pprof/growth to +get heap-profiling delta (growth) information. The actual url is +controlled via the variable GROWTH_PAGE in the +pprof script, so you can change it if you'd like.

+ +

The server should respond by calling

+
+    MallocExtension::instance()->GetHeapGrowthStacks(&output);
+
+

and sending output back as an HTTP response to +pprof. MallocExtension is defined in the +header file gperftools/malloc_extension.h.

+ +

Here's an example, from an actual Google webserver, of what the +output should look like:

+
+heap profile:    741: 812122112 [   741: 812122112] @ growth
+     1:  1572864 [     1:  1572864] @ 0x87da564 0x87db8a3 0x84787a4 0x846e851 0x836d12f 0x834cd1c 0x8349ba5 0x10a3177 0x8349961
+     1:  1048576 [     1:  1048576] @ 0x87d92e8 0x87d9213 0x87d9178 0x87d94d3 0x87da9da 0x8a364ff 0x8a437e7 0x8ab7d23 0x8ab7da9 0x8ac7454 0x8348465 0x10a3161 0x8349961
+[...]
+
+ + +

/pprof/profile

+ +

pprof asks for the url +/pprof/profile?seconds=XX to get cpu-profiling +information. The actual url is controlled via the variable +PROFILE_PAGE in the pprof script, so you can +change it if you'd like.

+ +

The server should respond by calling +ProfilerStart(filename), continuing to do its work, and +then, XX seconds later, calling ProfilerStop(). (These +functions are declared in gperftools/profiler.h.) The +application is responsible for picking a unique filename for +ProfilerStart(). After calling +ProfilerStop(), the server should read the contents of +filename and send them back as an HTTP response to +pprof.

+ +

Obviously, to get useful profile information the application must +continue to run in the XX seconds that the profiler is running. Thus, +the profile start-stop calls should be done in a separate thread, or +be otherwise non-blocking.

+ +

The profiler output file is binary, but near the end of it, it +should have lines of text somewhat like this:

+
+01016000-01017000 rw-p 00015000 03:01 59314      /lib/ld-2.2.2.so
+
+ +

/pprof/pmuprofile

+ +pprof asks for a url of the form +/pprof/pmuprofile?event=hw_event:unit_mask&period=nnn&seconds=xxx +to get cpu-profiling information. The actual url is controlled via the variable +PMUPROFILE_PAGE in the pprof script, so you can +change it if you'd like.

+ +

+This is similar to pprof, but is meant to be used with your CPU's hardware +performance counters. The server could be implemented on top of a library +such as +libpfm. It should collect a sample every nnn occurences +of the event and stop the sampling after xxx seconds. Much of the code +for /pprof/profile can be reused for this purpose. +

+ +

The server side routines (the equivalent of +ProfilerStart/ProfilerStart) are not available as part of perftools, +so this URL is unlikely to be that useful.

+ +

/pprof/contention

+ +

This is intended to be able to profile (thread) lock contention in +addition to CPU and memory use. It's not yet usable.

+ + +

/pprof/cmdline

+ +

pprof asks for the url /pprof/cmdline to +figure out what application it's profiling. The actual url is +controlled via the variable PROGRAM_NAME_PAGE in the +pprof script, so you can change it if you'd like.

+ +

The server should respond by reading the contents of +/proc/self/cmdline, converting all internal NUL (\0) +characters to newlines, and sending the result back as an HTTP +response to pprof.

+ +

Here's an example return value:

+

+/root/server/custom_webserver
+80
+--configfile=/root/server/ws.config
+
+ + +

/pprof/symbol

+ +

pprof asks for the url /pprof/symbol to +map from hex addresses to variable names. The actual url is +controlled via the variable SYMBOL_PAGE in the +pprof script, so you can change it if you'd like.

+ +

When the server receives a GET request for +/pprof/symbol, it should return a line formatted like +so:

+
+   num_symbols: ###
+
+

where ### is the number of symbols found in the +binary. (For now, the only important distinction is whether the value +is 0, which it is for executables that lack debug information, or +not-0).

+ +

This is perhaps the hardest request to write code for, because in +addition to the GET request for this url, the server must accept POST +requests. This means that after the HTTP headers, pprof will pass in +a list of hex addresses connected by +, like so:

+
+   curl -d '0x0824d061+0x0824d1cf' http://remote_host:80/pprof/symbol
+
+ +

The server should read the POST data, which will be in one line, +and for each hex value, should write one line of output to the output +stream, like so:

+
+<hex address><tab><function name>
+
+

For instance:

+
+0x08b2dabd    _Update
+
+ +

The other reason this is the most difficult request to implement, +is that the application will have to figure out for itself how to map +from address to function name. One possibility is to run nm -C +-n <program name> to get the mappings at +program-compile-time. Another, at least on Linux, is to call out to +addr2line for every pprof/symbol call, for instance +addr2line -Cfse /proc//exe 0x12345678 0x876543210 +(presumably with some caching!)

+ +

pprof itself does just this for local profiles (not +ones that talk to remote servers); look at the subroutine +GetProcedureBoundaries.

+ + +
+Last modified: Mon Jun 12 21:30:14 PDT 2006 + + diff --git a/src/thirdparty/gperftools-2.0/doc/spanmap.dot b/src/thirdparty/gperftools-2.0/doc/spanmap.dot new file mode 100644 index 000000000..3cb42abe5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/spanmap.dot @@ -0,0 +1,22 @@ +digraph SpanMap { +node [shape=box, width=0.3, height=0.3] +nodesep=.05 + +map [shape=record, width=6, label="||||||||||"] +S0 [label="a"] +S1 [label="b"] +S2 [label="c"] +S3 [label="d"] +map:f0 -> S0 +map:f1 -> S0 +map:f2 -> S1 +map:f3 -> S2 +map:f4 -> S2 +map:f5 -> S2 +map:f6 -> S2 +map:f7 -> S2 +map:f8 -> S3 +map:f9 -> S3 +map:f10 -> S3 + +} diff --git a/src/thirdparty/gperftools-2.0/doc/spanmap.gif b/src/thirdparty/gperftools-2.0/doc/spanmap.gif new file mode 100644 index 000000000..a0627f6a7 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/spanmap.gif differ diff --git a/src/thirdparty/gperftools-2.0/doc/t-test1.times.txt b/src/thirdparty/gperftools-2.0/doc/t-test1.times.txt new file mode 100644 index 000000000..016369385 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/t-test1.times.txt @@ -0,0 +1,480 @@ +time.1.ptmalloc.64:0.56 user 0.02 system 0.57 elapsed 100% CPU +time.1.tcmalloc.64:0.38 user 0.02 system 0.40 elapsed 98% CPU +time.1.ptmalloc.128:0.61 user 0.01 system 0.61 elapsed 101% CPU +time.1.tcmalloc.128:0.35 user 0.00 system 0.35 elapsed 99% CPU +time.1.ptmalloc.256:0.59 user 0.01 system 0.60 elapsed 100% CPU +time.1.tcmalloc.256:0.27 user 0.02 system 0.28 elapsed 102% CPU +time.1.ptmalloc.512:0.57 user 0.00 system 0.57 elapsed 100% CPU +time.1.tcmalloc.512:0.25 user 0.01 system 0.25 elapsed 101% CPU +time.1.ptmalloc.1024:0.52 user 0.00 system 0.52 elapsed 99% CPU +time.1.tcmalloc.1024:0.22 user 0.02 system 0.24 elapsed 97% CPU +time.1.ptmalloc.2048:0.47 user 0.00 system 0.47 elapsed 99% CPU +time.1.tcmalloc.2048:0.22 user 0.02 system 0.25 elapsed 95% CPU +time.1.ptmalloc.4096:0.48 user 0.01 system 0.48 elapsed 100% CPU +time.1.tcmalloc.4096:0.25 user 0.01 system 0.25 elapsed 100% CPU +time.1.ptmalloc.8192:0.49 user 0.02 system 0.49 elapsed 102% CPU +time.1.tcmalloc.8192:0.27 user 0.02 system 0.28 elapsed 101% CPU +time.1.ptmalloc.16384:0.51 user 0.04 system 0.55 elapsed 99% CPU +time.1.tcmalloc.16384:0.35 user 0.02 system 0.37 elapsed 100% CPU +time.1.ptmalloc.32768:0.53 user 0.14 system 0.66 elapsed 100% CPU +time.1.tcmalloc.32768:0.67 user 0.02 system 0.69 elapsed 99% CPU +time.1.ptmalloc.65536:0.68 user 0.31 system 0.98 elapsed 100% CPU +time.1.tcmalloc.65536:0.71 user 0.01 system 0.72 elapsed 99% CPU +time.1.ptmalloc.131072:0.90 user 0.72 system 1.62 elapsed 99% CPU +time.1.tcmalloc.131072:0.94 user 0.03 system 0.97 elapsed 99% CPU +time.2.ptmalloc.64:1.05 user 0.00 system 0.53 elapsed 196% CPU +time.2.tcmalloc.64:0.66 user 0.03 system 0.37 elapsed 185% CPU +time.2.ptmalloc.128:1.77 user 0.01 system 0.89 elapsed 198% CPU +time.2.tcmalloc.128:0.53 user 0.01 system 0.29 elapsed 184% CPU +time.2.ptmalloc.256:1.14 user 0.01 system 0.62 elapsed 182% CPU +time.2.tcmalloc.256:0.45 user 0.02 system 0.26 elapsed 180% CPU +time.2.ptmalloc.512:1.26 user 0.40 system 1.79 elapsed 92% CPU +time.2.tcmalloc.512:0.43 user 0.02 system 0.27 elapsed 166% CPU +time.2.ptmalloc.1024:0.98 user 0.03 system 0.56 elapsed 179% CPU +time.2.tcmalloc.1024:0.44 user 0.02 system 0.34 elapsed 134% CPU +time.2.ptmalloc.2048:0.87 user 0.02 system 0.44 elapsed 199% CPU +time.2.tcmalloc.2048:0.49 user 0.02 system 0.34 elapsed 148% CPU +time.2.ptmalloc.4096:0.92 user 0.03 system 0.48 elapsed 196% CPU +time.2.tcmalloc.4096:0.50 user 0.02 system 0.49 elapsed 105% CPU +time.2.ptmalloc.8192:1.05 user 0.04 system 0.55 elapsed 196% CPU +time.2.tcmalloc.8192:0.59 user 0.01 system 0.51 elapsed 116% CPU +time.2.ptmalloc.16384:1.30 user 0.14 system 0.72 elapsed 198% CPU +time.2.tcmalloc.16384:0.63 user 0.03 system 0.68 elapsed 96% CPU +time.2.ptmalloc.32768:1.33 user 0.56 system 1.00 elapsed 189% CPU +time.2.tcmalloc.32768:1.16 user 0.01 system 1.17 elapsed 99% CPU +time.2.ptmalloc.65536:1.86 user 1.79 system 2.01 elapsed 181% CPU +time.2.tcmalloc.65536:1.35 user 0.01 system 1.35 elapsed 100% CPU +time.2.ptmalloc.131072:2.61 user 5.19 system 4.81 elapsed 162% CPU +time.2.tcmalloc.131072:1.86 user 0.04 system 1.90 elapsed 100% CPU +time.3.ptmalloc.64:1.79 user 0.03 system 0.67 elapsed 268% CPU +time.3.tcmalloc.64:1.58 user 0.04 system 0.62 elapsed 260% CPU +time.3.ptmalloc.128:2.77 user 1.34 system 3.07 elapsed 133% CPU +time.3.tcmalloc.128:1.19 user 0.01 system 0.50 elapsed 236% CPU +time.3.ptmalloc.256:2.14 user 0.02 system 0.85 elapsed 252% CPU +time.3.tcmalloc.256:0.96 user 0.01 system 0.41 elapsed 236% CPU +time.3.ptmalloc.512:3.37 user 1.31 system 3.33 elapsed 140% CPU +time.3.tcmalloc.512:0.93 user 0.04 system 0.39 elapsed 243% CPU +time.3.ptmalloc.1024:1.66 user 0.01 system 0.64 elapsed 260% CPU +time.3.tcmalloc.1024:0.81 user 0.02 system 0.44 elapsed 187% CPU +time.3.ptmalloc.2048:2.07 user 0.01 system 0.82 elapsed 252% CPU +time.3.tcmalloc.2048:1.10 user 0.04 system 0.59 elapsed 191% CPU +time.3.ptmalloc.4096:2.01 user 0.03 system 0.79 elapsed 258% CPU +time.3.tcmalloc.4096:0.87 user 0.03 system 0.65 elapsed 137% CPU +time.3.ptmalloc.8192:2.22 user 0.11 system 0.83 elapsed 280% CPU +time.3.tcmalloc.8192:0.96 user 0.06 system 0.75 elapsed 135% CPU +time.3.ptmalloc.16384:2.56 user 0.47 system 1.02 elapsed 295% CPU +time.3.tcmalloc.16384:0.99 user 0.04 system 1.03 elapsed 99% CPU +time.3.ptmalloc.32768:3.29 user 1.75 system 1.96 elapsed 256% CPU +time.3.tcmalloc.32768:1.67 user 0.02 system 1.69 elapsed 99% CPU +time.3.ptmalloc.65536:4.04 user 6.62 system 4.92 elapsed 216% CPU +time.3.tcmalloc.65536:1.91 user 0.02 system 1.98 elapsed 97% CPU +time.3.ptmalloc.131072:5.55 user 17.86 system 12.44 elapsed 188% CPU +time.3.tcmalloc.131072:2.78 user 0.02 system 2.82 elapsed 99% CPU +time.4.ptmalloc.64:3.42 user 1.36 system 3.20 elapsed 149% CPU +time.4.tcmalloc.64:2.42 user 0.02 system 0.71 elapsed 341% CPU +time.4.ptmalloc.128:3.98 user 1.79 system 3.89 elapsed 148% CPU +time.4.tcmalloc.128:1.87 user 0.02 system 0.58 elapsed 325% CPU +time.4.ptmalloc.256:4.06 user 2.14 system 4.12 elapsed 150% CPU +time.4.tcmalloc.256:1.69 user 0.02 system 0.51 elapsed 331% CPU +time.4.ptmalloc.512:4.48 user 2.15 system 4.39 elapsed 150% CPU +time.4.tcmalloc.512:1.62 user 0.03 system 0.52 elapsed 314% CPU +time.4.ptmalloc.1024:3.18 user 0.03 system 0.84 elapsed 381% CPU +time.4.tcmalloc.1024:1.53 user 0.02 system 0.56 elapsed 274% CPU +time.4.ptmalloc.2048:3.24 user 0.02 system 0.84 elapsed 384% CPU +time.4.tcmalloc.2048:1.44 user 0.04 system 0.66 elapsed 221% CPU +time.4.ptmalloc.4096:3.50 user 0.04 system 0.91 elapsed 389% CPU +time.4.tcmalloc.4096:1.31 user 0.01 system 0.89 elapsed 148% CPU +time.4.ptmalloc.8192:6.77 user 3.85 system 4.14 elapsed 256% CPU +time.4.tcmalloc.8192:1.20 user 0.05 system 0.97 elapsed 127% CPU +time.4.ptmalloc.16384:7.08 user 5.06 system 4.63 elapsed 262% CPU +time.4.tcmalloc.16384:1.27 user 0.03 system 1.25 elapsed 103% CPU +time.4.ptmalloc.32768:5.57 user 4.22 system 3.31 elapsed 295% CPU +time.4.tcmalloc.32768:2.17 user 0.03 system 2.25 elapsed 97% CPU +time.4.ptmalloc.65536:6.11 user 15.05 system 9.19 elapsed 230% CPU +time.4.tcmalloc.65536:2.51 user 0.02 system 2.57 elapsed 98% CPU +time.4.ptmalloc.131072:7.58 user 33.15 system 21.28 elapsed 191% CPU +time.4.tcmalloc.131072:3.57 user 0.07 system 3.66 elapsed 99% CPU +time.5.ptmalloc.64:4.44 user 2.08 system 4.37 elapsed 148% CPU +time.5.tcmalloc.64:2.87 user 0.02 system 0.79 elapsed 361% CPU +time.5.ptmalloc.128:4.77 user 2.77 system 5.14 elapsed 146% CPU +time.5.tcmalloc.128:2.65 user 0.03 system 0.72 elapsed 367% CPU +time.5.ptmalloc.256:5.82 user 2.88 system 5.49 elapsed 158% CPU +time.5.tcmalloc.256:2.33 user 0.01 system 0.66 elapsed 352% CPU +time.5.ptmalloc.512:6.27 user 3.11 system 5.34 elapsed 175% CPU +time.5.tcmalloc.512:2.14 user 0.03 system 0.70 elapsed 307% CPU +time.5.ptmalloc.1024:6.82 user 3.18 system 5.23 elapsed 191% CPU +time.5.tcmalloc.1024:2.20 user 0.02 system 0.70 elapsed 313% CPU +time.5.ptmalloc.2048:6.57 user 3.46 system 5.22 elapsed 192% CPU +time.5.tcmalloc.2048:2.15 user 0.03 system 0.82 elapsed 264% CPU +time.5.ptmalloc.4096:8.75 user 5.09 system 5.26 elapsed 263% CPU +time.5.tcmalloc.4096:1.68 user 0.03 system 1.08 elapsed 158% CPU +time.5.ptmalloc.8192:4.48 user 0.61 system 1.51 elapsed 335% CPU +time.5.tcmalloc.8192:1.47 user 0.07 system 1.18 elapsed 129% CPU +time.5.ptmalloc.16384:5.71 user 1.98 system 2.14 elapsed 358% CPU +time.5.tcmalloc.16384:1.58 user 0.03 system 1.52 elapsed 105% CPU +time.5.ptmalloc.32768:7.19 user 7.81 system 5.53 elapsed 270% CPU +time.5.tcmalloc.32768:2.63 user 0.05 system 2.72 elapsed 98% CPU +time.5.ptmalloc.65536:8.45 user 23.51 system 14.30 elapsed 223% CPU +time.5.tcmalloc.65536:3.12 user 0.05 system 3.21 elapsed 98% CPU +time.5.ptmalloc.131072:10.22 user 43.63 system 27.84 elapsed 193% CPU +time.5.tcmalloc.131072:4.42 user 0.07 system 4.51 elapsed 99% CPU +time.6.ptmalloc.64:5.57 user 2.56 system 5.08 elapsed 159% CPU +time.6.tcmalloc.64:3.20 user 0.01 system 0.89 elapsed 360% CPU +time.6.ptmalloc.128:5.98 user 3.52 system 5.71 elapsed 166% CPU +time.6.tcmalloc.128:2.76 user 0.02 system 0.78 elapsed 355% CPU +time.6.ptmalloc.256:4.61 user 0.02 system 1.19 elapsed 389% CPU +time.6.tcmalloc.256:2.65 user 0.02 system 0.74 elapsed 356% CPU +time.6.ptmalloc.512:8.28 user 3.88 system 6.61 elapsed 183% CPU +time.6.tcmalloc.512:2.60 user 0.02 system 0.72 elapsed 362% CPU +time.6.ptmalloc.1024:4.75 user 0.00 system 1.22 elapsed 387% CPU +time.6.tcmalloc.1024:2.56 user 0.02 system 0.79 elapsed 325% CPU +time.6.ptmalloc.2048:8.90 user 4.59 system 6.15 elapsed 219% CPU +time.6.tcmalloc.2048:2.37 user 0.06 system 0.96 elapsed 250% CPU +time.6.ptmalloc.4096:11.41 user 7.02 system 6.31 elapsed 291% CPU +time.6.tcmalloc.4096:1.82 user 0.03 system 1.19 elapsed 154% CPU +time.6.ptmalloc.8192:11.64 user 8.25 system 5.97 elapsed 332% CPU +time.6.tcmalloc.8192:1.83 user 0.07 system 1.38 elapsed 136% CPU +time.6.ptmalloc.16384:7.44 user 2.98 system 3.01 elapsed 345% CPU +time.6.tcmalloc.16384:1.83 user 0.08 system 1.80 elapsed 105% CPU +time.6.ptmalloc.32768:8.69 user 12.35 system 8.04 elapsed 261% CPU +time.6.tcmalloc.32768:3.14 user 0.06 system 3.24 elapsed 98% CPU +time.6.ptmalloc.65536:10.52 user 35.43 system 20.75 elapsed 221% CPU +time.6.tcmalloc.65536:3.62 user 0.03 system 3.72 elapsed 98% CPU +time.6.ptmalloc.131072:11.74 user 59.00 system 36.93 elapsed 191% CPU +time.6.tcmalloc.131072:5.33 user 0.04 system 5.42 elapsed 98% CPU +time.7.ptmalloc.64:6.60 user 3.45 system 6.01 elapsed 167% CPU +time.7.tcmalloc.64:3.50 user 0.04 system 0.94 elapsed 376% CPU +time.7.ptmalloc.128:7.09 user 4.25 system 6.69 elapsed 169% CPU +time.7.tcmalloc.128:3.13 user 0.03 system 0.84 elapsed 374% CPU +time.7.ptmalloc.256:9.28 user 4.85 system 7.20 elapsed 196% CPU +time.7.tcmalloc.256:3.06 user 0.02 system 0.82 elapsed 375% CPU +time.7.ptmalloc.512:9.13 user 4.78 system 6.79 elapsed 204% CPU +time.7.tcmalloc.512:2.99 user 0.03 system 0.83 elapsed 359% CPU +time.7.ptmalloc.1024:10.85 user 6.41 system 7.52 elapsed 229% CPU +time.7.tcmalloc.1024:3.05 user 0.04 system 0.89 elapsed 345% CPU +time.7.ptmalloc.2048:5.65 user 0.08 system 1.47 elapsed 388% CPU +time.7.tcmalloc.2048:3.01 user 0.01 system 0.98 elapsed 306% CPU +time.7.ptmalloc.4096:6.09 user 0.08 system 1.58 elapsed 389% CPU +time.7.tcmalloc.4096:2.25 user 0.03 system 1.32 elapsed 171% CPU +time.7.ptmalloc.8192:6.73 user 0.85 system 1.99 elapsed 379% CPU +time.7.tcmalloc.8192:2.22 user 0.08 system 1.61 elapsed 142% CPU +time.7.ptmalloc.16384:8.87 user 4.66 system 4.04 elapsed 334% CPU +time.7.tcmalloc.16384:2.07 user 0.07 system 2.07 elapsed 103% CPU +time.7.ptmalloc.32768:10.61 user 17.85 system 11.22 elapsed 253% CPU +time.7.tcmalloc.32768:3.68 user 0.06 system 3.79 elapsed 98% CPU +time.7.ptmalloc.65536:13.05 user 45.97 system 27.28 elapsed 216% CPU +time.7.tcmalloc.65536:4.16 user 0.07 system 4.31 elapsed 98% CPU +time.7.ptmalloc.131072:13.22 user 62.67 system 41.33 elapsed 183% CPU +time.7.tcmalloc.131072:6.10 user 0.06 system 6.25 elapsed 98% CPU +time.8.ptmalloc.64:7.31 user 3.92 system 6.39 elapsed 175% CPU +time.8.tcmalloc.64:4.00 user 0.01 system 1.04 elapsed 383% CPU +time.8.ptmalloc.128:9.40 user 5.41 system 7.67 elapsed 192% CPU +time.8.tcmalloc.128:3.61 user 0.02 system 0.94 elapsed 386% CPU +time.8.ptmalloc.256:10.61 user 6.35 system 7.96 elapsed 212% CPU +time.8.tcmalloc.256:3.30 user 0.02 system 0.99 elapsed 335% CPU +time.8.ptmalloc.512:12.42 user 7.10 system 8.79 elapsed 221% CPU +time.8.tcmalloc.512:3.35 user 0.04 system 0.94 elapsed 358% CPU +time.8.ptmalloc.1024:13.63 user 8.54 system 8.95 elapsed 247% CPU +time.8.tcmalloc.1024:3.44 user 0.02 system 0.96 elapsed 359% CPU +time.8.ptmalloc.2048:6.45 user 0.03 system 1.67 elapsed 386% CPU +time.8.tcmalloc.2048:3.55 user 0.05 system 1.09 elapsed 328% CPU +time.8.ptmalloc.4096:6.83 user 0.26 system 1.80 elapsed 393% CPU +time.8.tcmalloc.4096:2.78 user 0.06 system 1.53 elapsed 185% CPU +time.8.ptmalloc.8192:7.59 user 1.29 system 2.36 elapsed 376% CPU +time.8.tcmalloc.8192:2.57 user 0.07 system 1.84 elapsed 142% CPU +time.8.ptmalloc.16384:10.15 user 6.20 system 5.20 elapsed 314% CPU +time.8.tcmalloc.16384:2.40 user 0.05 system 2.42 elapsed 101% CPU +time.8.ptmalloc.32768:11.82 user 24.48 system 14.60 elapsed 248% CPU +time.8.tcmalloc.32768:4.37 user 0.05 system 4.47 elapsed 98% CPU +time.8.ptmalloc.65536:15.41 user 58.94 system 34.42 elapsed 215% CPU +time.8.tcmalloc.65536:4.90 user 0.04 system 4.96 elapsed 99% CPU +time.8.ptmalloc.131072:16.07 user 82.93 system 52.51 elapsed 188% CPU +time.8.tcmalloc.131072:7.13 user 0.04 system 7.19 elapsed 99% CPU +time.9.ptmalloc.64:8.44 user 4.59 system 6.92 elapsed 188% CPU +time.9.tcmalloc.64:4.00 user 0.02 system 1.05 elapsed 382% CPU +time.9.ptmalloc.128:10.92 user 6.14 system 8.31 elapsed 205% CPU +time.9.tcmalloc.128:3.88 user 0.02 system 1.01 elapsed 382% CPU +time.9.ptmalloc.256:13.01 user 7.75 system 9.12 elapsed 227% CPU +time.9.tcmalloc.256:3.89 user 0.01 system 1.00 elapsed 386% CPU +time.9.ptmalloc.512:14.96 user 8.89 system 9.73 elapsed 244% CPU +time.9.tcmalloc.512:3.80 user 0.03 system 1.01 elapsed 377% CPU +time.9.ptmalloc.1024:15.42 user 10.20 system 9.80 elapsed 261% CPU +time.9.tcmalloc.1024:3.86 user 0.03 system 1.19 elapsed 325% CPU +time.9.ptmalloc.2048:7.24 user 0.02 system 1.87 elapsed 388% CPU +time.9.tcmalloc.2048:3.98 user 0.05 system 1.26 elapsed 319% CPU +time.9.ptmalloc.4096:7.96 user 0.18 system 2.06 elapsed 394% CPU +time.9.tcmalloc.4096:3.27 user 0.04 system 1.69 elapsed 195% CPU +time.9.ptmalloc.8192:9.00 user 1.63 system 2.79 elapsed 380% CPU +time.9.tcmalloc.8192:3.00 user 0.06 system 2.05 elapsed 148% CPU +time.9.ptmalloc.16384:12.07 user 8.13 system 6.55 elapsed 308% CPU +time.9.tcmalloc.16384:2.85 user 0.05 system 2.75 elapsed 105% CPU +time.9.ptmalloc.32768:13.99 user 29.65 system 18.02 elapsed 242% CPU +time.9.tcmalloc.32768:4.98 user 0.06 system 5.13 elapsed 98% CPU +time.9.ptmalloc.65536:16.89 user 70.42 system 42.11 elapsed 207% CPU +time.9.tcmalloc.65536:5.55 user 0.04 system 5.65 elapsed 98% CPU +time.9.ptmalloc.131072:18.53 user 94.11 system 61.17 elapsed 184% CPU +time.9.tcmalloc.131072:8.06 user 0.04 system 8.16 elapsed 99% CPU +time.10.ptmalloc.64:9.81 user 5.70 system 7.42 elapsed 208% CPU +time.10.tcmalloc.64:4.43 user 0.03 system 1.20 elapsed 370% CPU +time.10.ptmalloc.128:12.69 user 7.81 system 9.02 elapsed 227% CPU +time.10.tcmalloc.128:4.27 user 0.02 system 1.13 elapsed 378% CPU +time.10.ptmalloc.256:15.04 user 9.53 system 9.92 elapsed 247% CPU +time.10.tcmalloc.256:4.23 user 0.02 system 1.09 elapsed 388% CPU +time.10.ptmalloc.512:17.30 user 10.46 system 10.61 elapsed 261% CPU +time.10.tcmalloc.512:4.14 user 0.05 system 1.10 elapsed 379% CPU +time.10.ptmalloc.1024:16.96 user 9.38 system 9.30 elapsed 283% CPU +time.10.tcmalloc.1024:4.27 user 0.06 system 1.18 elapsed 366% CPU +time.10.ptmalloc.2048:8.07 user 0.03 system 2.06 elapsed 393% CPU +time.10.tcmalloc.2048:4.49 user 0.07 system 1.33 elapsed 342% CPU +time.10.ptmalloc.4096:8.66 user 0.25 system 2.25 elapsed 394% CPU +time.10.tcmalloc.4096:3.61 user 0.05 system 1.78 elapsed 205% CPU +time.10.ptmalloc.8192:21.52 user 17.43 system 10.41 elapsed 374% CPU +time.10.tcmalloc.8192:3.59 user 0.10 system 2.33 elapsed 158% CPU +time.10.ptmalloc.16384:20.55 user 24.85 system 12.55 elapsed 361% CPU +time.10.tcmalloc.16384:3.29 user 0.04 system 3.22 elapsed 103% CPU +time.10.ptmalloc.32768:15.23 user 38.13 system 22.49 elapsed 237% CPU +time.10.tcmalloc.32768:5.62 user 0.05 system 5.72 elapsed 99% CPU +time.10.ptmalloc.65536:19.80 user 85.42 system 49.98 elapsed 210% CPU +time.10.tcmalloc.65536:6.23 user 0.09 system 6.36 elapsed 99% CPU +time.10.ptmalloc.131072:20.91 user 106.97 system 69.08 elapsed 185% CPU +time.10.tcmalloc.131072:8.94 user 0.09 system 9.09 elapsed 99% CPU +time.11.ptmalloc.64:10.82 user 6.34 system 7.92 elapsed 216% CPU +time.11.tcmalloc.64:4.80 user 0.03 system 1.24 elapsed 387% CPU +time.11.ptmalloc.128:14.58 user 8.61 system 9.81 elapsed 236% CPU +time.11.tcmalloc.128:4.65 user 0.03 system 1.21 elapsed 384% CPU +time.11.ptmalloc.256:17.38 user 10.98 system 10.75 elapsed 263% CPU +time.11.tcmalloc.256:4.51 user 0.03 system 1.18 elapsed 384% CPU +time.11.ptmalloc.512:19.18 user 11.71 system 10.95 elapsed 282% CPU +time.11.tcmalloc.512:4.57 user 0.02 system 1.19 elapsed 384% CPU +time.11.ptmalloc.1024:19.94 user 12.41 system 10.48 elapsed 308% CPU +time.11.tcmalloc.1024:4.71 user 0.05 system 1.29 elapsed 367% CPU +time.11.ptmalloc.2048:8.70 user 0.04 system 2.35 elapsed 371% CPU +time.11.tcmalloc.2048:4.97 user 0.07 system 1.43 elapsed 350% CPU +time.11.ptmalloc.4096:22.47 user 18.43 system 10.82 elapsed 377% CPU +time.11.tcmalloc.4096:4.22 user 0.03 system 1.91 elapsed 221% CPU +time.11.ptmalloc.8192:11.61 user 2.38 system 3.73 elapsed 374% CPU +time.11.tcmalloc.8192:3.74 user 0.09 system 2.46 elapsed 155% CPU +time.11.ptmalloc.16384:14.13 user 13.38 system 9.60 elapsed 286% CPU +time.11.tcmalloc.16384:3.61 user 0.03 system 3.63 elapsed 100% CPU +time.11.ptmalloc.32768:17.92 user 43.84 system 26.74 elapsed 230% CPU +time.11.tcmalloc.32768:6.31 user 0.03 system 6.45 elapsed 98% CPU +time.11.ptmalloc.65536:22.40 user 96.38 system 58.30 elapsed 203% CPU +time.11.tcmalloc.65536:6.92 user 0.12 system 6.98 elapsed 100% CPU +time.11.ptmalloc.131072:21.03 user 108.04 system 72.78 elapsed 177% CPU +time.11.tcmalloc.131072:9.79 user 0.08 system 9.94 elapsed 99% CPU +time.12.ptmalloc.64:12.23 user 7.16 system 8.38 elapsed 231% CPU +time.12.tcmalloc.64:5.21 user 0.05 system 1.41 elapsed 371% CPU +time.12.ptmalloc.128:16.97 user 10.19 system 10.47 elapsed 259% CPU +time.12.tcmalloc.128:5.10 user 0.02 system 1.31 elapsed 390% CPU +time.12.ptmalloc.256:19.99 user 12.10 system 11.57 elapsed 277% CPU +time.12.tcmalloc.256:5.01 user 0.03 system 1.29 elapsed 390% CPU +time.12.ptmalloc.512:21.85 user 12.66 system 11.46 elapsed 300% CPU +time.12.tcmalloc.512:5.05 user 0.00 system 1.32 elapsed 379% CPU +time.12.ptmalloc.1024:9.40 user 0.04 system 2.40 elapsed 393% CPU +time.12.tcmalloc.1024:5.14 user 0.02 system 1.39 elapsed 369% CPU +time.12.ptmalloc.2048:9.72 user 0.04 system 2.49 elapsed 391% CPU +time.12.tcmalloc.2048:5.74 user 0.05 system 1.62 elapsed 355% CPU +time.12.ptmalloc.4096:10.64 user 0.20 system 2.75 elapsed 393% CPU +time.12.tcmalloc.4096:4.45 user 0.03 system 2.04 elapsed 218% CPU +time.12.ptmalloc.8192:12.66 user 3.30 system 4.30 elapsed 371% CPU +time.12.tcmalloc.8192:4.21 user 0.13 system 2.65 elapsed 163% CPU +time.12.ptmalloc.16384:15.73 user 15.68 system 11.14 elapsed 281% CPU +time.12.tcmalloc.16384:4.17 user 0.06 system 4.10 elapsed 102% CPU +time.12.ptmalloc.32768:19.45 user 56.00 system 32.74 elapsed 230% CPU +time.12.tcmalloc.32768:6.96 user 0.08 system 7.14 elapsed 98% CPU +time.12.ptmalloc.65536:23.33 user 110.45 system 65.06 elapsed 205% CPU +time.12.tcmalloc.65536:7.77 user 0.15 system 7.72 elapsed 102% CPU +time.12.ptmalloc.131072:24.03 user 124.74 system 82.94 elapsed 179% CPU +time.12.tcmalloc.131072:10.81 user 0.06 system 10.94 elapsed 99% CPU +time.13.ptmalloc.64:14.08 user 7.60 system 8.85 elapsed 244% CPU +time.13.tcmalloc.64:5.51 user 0.01 system 1.47 elapsed 375% CPU +time.13.ptmalloc.128:18.20 user 10.98 system 10.99 elapsed 265% CPU +time.13.tcmalloc.128:5.34 user 0.01 system 1.39 elapsed 382% CPU +time.13.ptmalloc.256:21.48 user 13.94 system 12.25 elapsed 289% CPU +time.13.tcmalloc.256:5.33 user 0.01 system 1.39 elapsed 381% CPU +time.13.ptmalloc.512:24.22 user 14.84 system 12.97 elapsed 301% CPU +time.13.tcmalloc.512:5.49 user 0.02 system 1.41 elapsed 389% CPU +time.13.ptmalloc.1024:25.26 user 17.03 system 12.85 elapsed 328% CPU +time.13.tcmalloc.1024:5.65 user 0.04 system 1.50 elapsed 378% CPU +time.13.ptmalloc.2048:10.41 user 0.03 system 2.69 elapsed 387% CPU +time.13.tcmalloc.2048:5.93 user 0.10 system 1.77 elapsed 339% CPU +time.13.ptmalloc.4096:11.37 user 0.52 system 3.04 elapsed 391% CPU +time.13.tcmalloc.4096:5.08 user 0.11 system 2.22 elapsed 233% CPU +time.13.ptmalloc.8192:21.76 user 18.54 system 10.58 elapsed 380% CPU +time.13.tcmalloc.8192:5.04 user 0.16 system 2.93 elapsed 177% CPU +time.13.ptmalloc.16384:26.35 user 34.47 system 17.01 elapsed 357% CPU +time.13.tcmalloc.16384:4.66 user 0.04 system 4.66 elapsed 100% CPU +time.13.ptmalloc.32768:21.41 user 63.59 system 38.14 elapsed 222% CPU +time.13.tcmalloc.32768:7.71 user 0.03 system 7.83 elapsed 98% CPU +time.13.ptmalloc.65536:24.99 user 120.80 system 71.59 elapsed 203% CPU +time.13.tcmalloc.65536:8.87 user 0.64 system 8.37 elapsed 113% CPU +time.13.ptmalloc.131072:25.97 user 142.27 system 96.00 elapsed 175% CPU +time.13.tcmalloc.131072:11.48 user 0.06 system 11.67 elapsed 98% CPU +time.14.ptmalloc.64:15.01 user 9.11 system 9.41 elapsed 256% CPU +time.14.tcmalloc.64:5.98 user 0.02 system 1.58 elapsed 378% CPU +time.14.ptmalloc.128:20.34 user 12.72 system 11.62 elapsed 284% CPU +time.14.tcmalloc.128:5.88 user 0.04 system 1.51 elapsed 392% CPU +time.14.ptmalloc.256:24.26 user 14.95 system 12.92 elapsed 303% CPU +time.14.tcmalloc.256:5.72 user 0.02 system 1.50 elapsed 381% CPU +time.14.ptmalloc.512:27.28 user 16.45 system 13.89 elapsed 314% CPU +time.14.tcmalloc.512:5.99 user 0.02 system 1.54 elapsed 388% CPU +time.14.ptmalloc.1024:25.84 user 16.99 system 12.61 elapsed 339% CPU +time.14.tcmalloc.1024:5.94 user 0.06 system 1.59 elapsed 375% CPU +time.14.ptmalloc.2048:11.96 user 0.01 system 3.12 elapsed 382% CPU +time.14.tcmalloc.2048:6.39 user 0.07 system 1.79 elapsed 359% CPU +time.14.ptmalloc.4096:20.19 user 11.77 system 8.26 elapsed 386% CPU +time.14.tcmalloc.4096:5.65 user 0.05 system 2.32 elapsed 244% CPU +time.14.ptmalloc.8192:22.01 user 16.39 system 9.89 elapsed 387% CPU +time.14.tcmalloc.8192:5.44 user 0.11 system 3.07 elapsed 180% CPU +time.14.ptmalloc.16384:18.15 user 22.40 system 15.02 elapsed 269% CPU +time.14.tcmalloc.16384:5.29 user 0.08 system 5.34 elapsed 100% CPU +time.14.ptmalloc.32768:24.29 user 72.07 system 42.63 elapsed 225% CPU +time.14.tcmalloc.32768:8.47 user 0.02 system 8.62 elapsed 98% CPU +time.14.ptmalloc.65536:27.63 user 130.56 system 78.64 elapsed 201% CPU +time.14.tcmalloc.65536:9.85 user 1.61 system 9.04 elapsed 126% CPU +time.14.ptmalloc.131072:28.87 user 146.38 system 100.54 elapsed 174% CPU +time.14.tcmalloc.131072:12.46 user 0.11 system 12.71 elapsed 98% CPU +time.15.ptmalloc.64:16.25 user 10.05 system 9.82 elapsed 267% CPU +time.15.tcmalloc.64:6.30 user 0.02 system 1.64 elapsed 385% CPU +time.15.ptmalloc.128:22.33 user 13.23 system 12.24 elapsed 290% CPU +time.15.tcmalloc.128:6.08 user 0.03 system 1.59 elapsed 384% CPU +time.15.ptmalloc.256:26.56 user 16.57 system 13.70 elapsed 314% CPU +time.15.tcmalloc.256:6.14 user 0.03 system 1.61 elapsed 382% CPU +time.15.ptmalloc.512:29.68 user 18.08 system 14.56 elapsed 327% CPU +time.15.tcmalloc.512:6.12 user 0.04 system 1.68 elapsed 364% CPU +time.15.ptmalloc.1024:17.07 user 6.22 system 6.26 elapsed 371% CPU +time.15.tcmalloc.1024:6.38 user 0.02 system 1.75 elapsed 364% CPU +time.15.ptmalloc.2048:26.64 user 17.25 system 11.51 elapsed 381% CPU +time.15.tcmalloc.2048:6.77 user 0.18 system 1.92 elapsed 361% CPU +time.15.ptmalloc.4096:13.21 user 0.74 system 3.57 elapsed 390% CPU +time.15.tcmalloc.4096:6.03 user 0.09 system 2.36 elapsed 258% CPU +time.15.ptmalloc.8192:22.92 user 17.51 system 10.50 elapsed 385% CPU +time.15.tcmalloc.8192:5.96 user 0.12 system 3.36 elapsed 180% CPU +time.15.ptmalloc.16384:19.37 user 24.87 system 16.69 elapsed 264% CPU +time.15.tcmalloc.16384:5.88 user 0.07 system 5.84 elapsed 101% CPU +time.15.ptmalloc.32768:25.43 user 82.30 system 48.98 elapsed 219% CPU +time.15.tcmalloc.32768:9.11 user 0.05 system 9.30 elapsed 98% CPU +time.15.ptmalloc.65536:29.31 user 140.07 system 83.78 elapsed 202% CPU +time.15.tcmalloc.65536:8.51 user 1.59 system 9.75 elapsed 103% CPU +time.15.ptmalloc.131072:30.22 user 163.15 system 109.50 elapsed 176% CPU +time.15.tcmalloc.131072:13.35 user 0.10 system 13.54 elapsed 99% CPU +time.16.ptmalloc.64:17.69 user 10.11 system 10.11 elapsed 274% CPU +time.16.tcmalloc.64:6.63 user 0.04 system 1.72 elapsed 387% CPU +time.16.ptmalloc.128:23.05 user 14.37 system 12.75 elapsed 293% CPU +time.16.tcmalloc.128:6.61 user 0.02 system 1.71 elapsed 387% CPU +time.16.ptmalloc.256:29.11 user 19.35 system 14.57 elapsed 332% CPU +time.16.tcmalloc.256:6.62 user 0.03 system 1.73 elapsed 382% CPU +time.16.ptmalloc.512:31.65 user 18.71 system 14.71 elapsed 342% CPU +time.16.tcmalloc.512:6.63 user 0.04 system 1.73 elapsed 383% CPU +time.16.ptmalloc.1024:31.99 user 21.22 system 14.87 elapsed 357% CPU +time.16.tcmalloc.1024:6.81 user 0.04 system 1.79 elapsed 382% CPU +time.16.ptmalloc.2048:30.35 user 21.36 system 13.30 elapsed 388% CPU +time.16.tcmalloc.2048:6.91 user 0.50 system 2.01 elapsed 367% CPU +time.16.ptmalloc.4096:18.85 user 7.18 system 6.61 elapsed 393% CPU +time.16.tcmalloc.4096:6.70 user 0.10 system 2.62 elapsed 259% CPU +time.16.ptmalloc.8192:22.19 user 14.30 system 9.37 elapsed 389% CPU +time.16.tcmalloc.8192:6.18 user 0.19 system 3.58 elapsed 177% CPU +time.16.ptmalloc.16384:31.22 user 46.78 system 22.92 elapsed 340% CPU +time.16.tcmalloc.16384:6.79 user 0.07 system 6.86 elapsed 99% CPU +time.16.ptmalloc.32768:27.31 user 87.32 system 52.00 elapsed 220% CPU +time.16.tcmalloc.32768:9.85 user 0.06 system 10.07 elapsed 98% CPU +time.16.ptmalloc.65536:32.83 user 160.62 system 95.67 elapsed 202% CPU +time.16.tcmalloc.65536:10.18 user 0.09 system 10.41 elapsed 98% CPU +time.16.ptmalloc.131072:31.99 user 173.41 system 115.98 elapsed 177% CPU +time.16.tcmalloc.131072:14.52 user 0.05 system 14.67 elapsed 99% CPU +time.17.ptmalloc.64:19.38 user 11.61 system 10.61 elapsed 291% CPU +time.17.tcmalloc.64:7.11 user 0.02 system 1.84 elapsed 386% CPU +time.17.ptmalloc.128:26.25 user 16.15 system 13.53 elapsed 313% CPU +time.17.tcmalloc.128:6.97 user 0.02 system 1.78 elapsed 390% CPU +time.17.ptmalloc.256:30.66 user 18.36 system 14.97 elapsed 327% CPU +time.17.tcmalloc.256:6.94 user 0.04 system 1.80 elapsed 387% CPU +time.17.ptmalloc.512:33.71 user 22.79 system 15.95 elapsed 354% CPU +time.17.tcmalloc.512:7.00 user 0.02 system 1.83 elapsed 381% CPU +time.17.ptmalloc.1024:33.49 user 22.47 system 15.00 elapsed 373% CPU +time.17.tcmalloc.1024:7.20 user 0.03 system 1.90 elapsed 380% CPU +time.17.ptmalloc.2048:23.87 user 11.92 system 9.26 elapsed 386% CPU +time.17.tcmalloc.2048:6.01 user 1.83 system 2.15 elapsed 363% CPU +time.17.ptmalloc.4096:14.69 user 0.95 system 3.98 elapsed 392% CPU +time.17.tcmalloc.4096:7.25 user 0.10 system 2.62 elapsed 279% CPU +time.17.ptmalloc.8192:22.44 user 13.52 system 9.39 elapsed 382% CPU +time.17.tcmalloc.8192:7.21 user 0.24 system 3.95 elapsed 188% CPU +time.17.ptmalloc.16384:23.33 user 33.67 system 21.89 elapsed 260% CPU +time.17.tcmalloc.16384:7.28 user 0.06 system 7.10 elapsed 103% CPU +time.17.ptmalloc.32768:29.35 user 103.11 system 60.36 elapsed 219% CPU +time.17.tcmalloc.32768:10.53 user 0.07 system 10.71 elapsed 98% CPU +time.17.ptmalloc.65536:33.21 user 170.89 system 100.84 elapsed 202% CPU +time.17.tcmalloc.65536:10.85 user 0.05 system 11.04 elapsed 98% CPU +time.17.ptmalloc.131072:34.98 user 182.87 system 122.05 elapsed 178% CPU +time.17.tcmalloc.131072:15.27 user 0.09 system 15.49 elapsed 99% CPU +time.18.ptmalloc.64:21.08 user 12.15 system 11.43 elapsed 290% CPU +time.18.tcmalloc.64:7.45 user 0.03 system 1.95 elapsed 383% CPU +time.18.ptmalloc.128:27.65 user 17.26 system 14.03 elapsed 320% CPU +time.18.tcmalloc.128:7.46 user 0.03 system 1.92 elapsed 389% CPU +time.18.ptmalloc.256:32.78 user 20.55 system 15.70 elapsed 339% CPU +time.18.tcmalloc.256:7.31 user 0.02 system 1.88 elapsed 389% CPU +time.18.ptmalloc.512:33.31 user 20.06 system 15.05 elapsed 354% CPU +time.18.tcmalloc.512:7.33 user 0.02 system 1.91 elapsed 383% CPU +time.18.ptmalloc.1024:35.46 user 24.83 system 16.30 elapsed 369% CPU +time.18.tcmalloc.1024:7.60 user 0.06 system 2.05 elapsed 373% CPU +time.18.ptmalloc.2048:19.98 user 6.80 system 6.76 elapsed 395% CPU +time.18.tcmalloc.2048:6.89 user 1.29 system 2.28 elapsed 357% CPU +time.18.ptmalloc.4096:15.99 user 0.93 system 4.32 elapsed 391% CPU +time.18.tcmalloc.4096:7.70 user 0.10 system 2.77 elapsed 280% CPU +time.18.ptmalloc.8192:23.51 user 14.84 system 9.97 elapsed 384% CPU +time.18.tcmalloc.8192:8.16 user 0.27 system 4.25 elapsed 197% CPU +time.18.ptmalloc.16384:35.79 user 52.41 system 26.47 elapsed 333% CPU +time.18.tcmalloc.16384:7.81 user 0.07 system 7.61 elapsed 103% CPU +time.18.ptmalloc.32768:33.17 user 116.07 system 68.64 elapsed 217% CPU +time.18.tcmalloc.32768:11.34 user 0.13 system 11.57 elapsed 99% CPU +time.18.ptmalloc.65536:35.91 user 177.82 system 106.75 elapsed 200% CPU +time.18.tcmalloc.65536:11.54 user 0.06 system 11.74 elapsed 98% CPU +time.18.ptmalloc.131072:36.38 user 187.18 system 126.91 elapsed 176% CPU +time.18.tcmalloc.131072:16.34 user 0.05 system 16.43 elapsed 99% CPU +time.19.ptmalloc.64:22.90 user 13.23 system 11.82 elapsed 305% CPU +time.19.tcmalloc.64:7.81 user 0.02 system 2.01 elapsed 388% CPU +time.19.ptmalloc.128:30.13 user 18.58 system 14.77 elapsed 329% CPU +time.19.tcmalloc.128:7.74 user 0.02 system 2.01 elapsed 386% CPU +time.19.ptmalloc.256:35.33 user 21.41 system 16.35 elapsed 347% CPU +time.19.tcmalloc.256:7.79 user 0.04 system 2.04 elapsed 382% CPU +time.19.ptmalloc.512:39.30 user 26.22 system 17.84 elapsed 367% CPU +time.19.tcmalloc.512:7.80 user 0.06 system 2.05 elapsed 381% CPU +time.19.ptmalloc.1024:35.70 user 23.90 system 15.66 elapsed 380% CPU +time.19.tcmalloc.1024:8.08 user 0.06 system 2.16 elapsed 376% CPU +time.19.ptmalloc.2048:18.33 user 3.28 system 5.47 elapsed 394% CPU +time.19.tcmalloc.2048:8.71 user 0.05 system 2.40 elapsed 363% CPU +time.19.ptmalloc.4096:16.94 user 0.89 system 4.64 elapsed 383% CPU +time.19.tcmalloc.4096:8.21 user 0.07 system 2.85 elapsed 289% CPU +time.19.ptmalloc.8192:25.61 user 17.15 system 11.33 elapsed 377% CPU +time.19.tcmalloc.8192:8.79 user 0.30 system 4.58 elapsed 198% CPU +time.19.ptmalloc.16384:27.11 user 46.66 system 29.67 elapsed 248% CPU +time.19.tcmalloc.16384:8.64 user 0.05 system 8.58 elapsed 101% CPU +time.19.ptmalloc.32768:33.80 user 117.69 system 70.65 elapsed 214% CPU +time.19.tcmalloc.32768:11.88 user 0.07 system 12.04 elapsed 99% CPU +time.19.ptmalloc.65536:36.90 user 180.21 system 109.01 elapsed 199% CPU +time.19.tcmalloc.65536:12.17 user 0.07 system 12.40 elapsed 98% CPU +time.19.ptmalloc.131072:38.50 user 195.15 system 132.81 elapsed 175% CPU +time.19.tcmalloc.131072:17.44 user 0.10 system 17.65 elapsed 99% CPU +time.20.ptmalloc.64:23.37 user 13.74 system 11.86 elapsed 312% CPU +time.20.tcmalloc.64:8.18 user 0.02 system 2.10 elapsed 389% CPU +time.20.ptmalloc.128:31.29 user 19.97 system 15.53 elapsed 329% CPU +time.20.tcmalloc.128:8.03 user 0.02 system 2.12 elapsed 378% CPU +time.20.ptmalloc.256:38.40 user 25.65 system 18.25 elapsed 350% CPU +time.20.tcmalloc.256:8.05 user 0.05 system 2.12 elapsed 380% CPU +time.20.ptmalloc.512:40.60 user 27.70 system 18.46 elapsed 369% CPU +time.20.tcmalloc.512:8.22 user 0.08 system 2.20 elapsed 375% CPU +time.20.ptmalloc.1024:40.02 user 28.52 system 17.56 elapsed 390% CPU +time.20.tcmalloc.1024:8.50 user 0.07 system 2.19 elapsed 391% CPU +time.20.ptmalloc.2048:16.13 user 0.23 system 4.23 elapsed 386% CPU +time.20.tcmalloc.2048:8.98 user 0.03 system 2.45 elapsed 367% CPU +time.20.ptmalloc.4096:17.14 user 0.87 system 4.60 elapsed 391% CPU +time.20.tcmalloc.4096:8.93 user 0.20 system 2.97 elapsed 306% CPU +time.20.ptmalloc.8192:25.24 user 17.16 system 11.14 elapsed 380% CPU +time.20.tcmalloc.8192:9.78 user 0.30 system 5.14 elapsed 195% CPU +time.20.ptmalloc.16384:39.93 user 60.36 system 30.24 elapsed 331% CPU +time.20.tcmalloc.16384:9.57 user 0.09 system 9.43 elapsed 102% CPU +time.20.ptmalloc.32768:36.44 user 130.23 system 76.79 elapsed 217% CPU +time.20.tcmalloc.32768:12.71 user 0.09 system 12.97 elapsed 98% CPU +time.20.ptmalloc.65536:39.79 user 202.09 system 120.34 elapsed 200% CPU +time.20.tcmalloc.65536:12.93 user 0.06 system 13.15 elapsed 98% CPU +time.20.ptmalloc.131072:41.91 user 202.76 system 138.51 elapsed 176% CPU +time.20.tcmalloc.131072:18.23 user 0.07 system 18.42 elapsed 99% CPU diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png new file mode 100644 index 000000000..8c0ae6b59 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png new file mode 100644 index 000000000..24b2a2741 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png new file mode 100644 index 000000000..183a77b9c Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png new file mode 100644 index 000000000..db59d61ae Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png new file mode 100644 index 000000000..169546f24 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png new file mode 100644 index 000000000..62130213c Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png new file mode 100644 index 000000000..18715e3a5 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png new file mode 100644 index 000000000..642e245b4 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png new file mode 100644 index 000000000..aea1d6764 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png new file mode 100644 index 000000000..3a080de75 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png new file mode 100644 index 000000000..48ebdb63e Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png new file mode 100644 index 000000000..3a99cbc8b Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.1.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.1.threads.png new file mode 100644 index 000000000..37d406d81 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.1.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.12.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.12.threads.png new file mode 100644 index 000000000..d45458ac1 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.12.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.16.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.16.threads.png new file mode 100644 index 000000000..e8a3c9ff5 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.16.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.2.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.2.threads.png new file mode 100644 index 000000000..52d7aee49 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.2.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.20.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.20.threads.png new file mode 100644 index 000000000..da0328a6a Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.20.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.3.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.3.threads.png new file mode 100644 index 000000000..1093e81ca Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.3.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.4.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.4.threads.png new file mode 100644 index 000000000..d7c79ef32 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.4.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.5.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.5.threads.png new file mode 100644 index 000000000..779eec60b Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.5.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.8.threads.png b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.8.threads.png new file mode 100644 index 000000000..76c125ae8 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/tcmalloc-opspersec.vs.size.8.threads.png differ diff --git a/src/thirdparty/gperftools-2.0/doc/tcmalloc.html b/src/thirdparty/gperftools-2.0/doc/tcmalloc.html new file mode 100644 index 000000000..8d72c0c32 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/tcmalloc.html @@ -0,0 +1,765 @@ + + + + +TCMalloc : Thread-Caching Malloc + + + + + +

TCMalloc : Thread-Caching Malloc

+ +
Sanjay Ghemawat
+ +

Motivation

+ +

TCMalloc is faster than the glibc 2.3 malloc (available as a +separate library called ptmalloc2) and other mallocs that I have +tested. ptmalloc2 takes approximately 300 nanoseconds to execute a +malloc/free pair on a 2.8 GHz P4 (for small objects). The TCMalloc +implementation takes approximately 50 nanoseconds for the same +operation pair. Speed is important for a malloc implementation +because if malloc is not fast enough, application writers are inclined +to write their own custom free lists on top of malloc. This can lead +to extra complexity, and more memory usage unless the application +writer is very careful to appropriately size the free lists and +scavenge idle objects out of the free list.

+ +

TCMalloc also reduces lock contention for multi-threaded programs. +For small objects, there is virtually zero contention. For large +objects, TCMalloc tries to use fine grained and efficient spinlocks. +ptmalloc2 also reduces lock contention by using per-thread arenas but +there is a big problem with ptmalloc2's use of per-thread arenas. In +ptmalloc2 memory can never move from one arena to another. This can +lead to huge amounts of wasted space. For example, in one Google +application, the first phase would allocate approximately 300MB of +memory for its URL canonicalization data structures. When the first +phase finished, a second phase would be started in the same address +space. If this second phase was assigned a different arena than the +one used by the first phase, this phase would not reuse any of the +memory left after the first phase and would add another 300MB to the +address space. Similar memory blowup problems were also noticed in +other applications.

+ +

Another benefit of TCMalloc is space-efficient representation of +small objects. For example, N 8-byte objects can be allocated while +using space approximately 8N * 1.01 bytes. I.e., a +one-percent space overhead. ptmalloc2 uses a four-byte header for +each object and (I think) rounds up the size to a multiple of 8 bytes +and ends up using 16N bytes.

+ + +

Usage

+ +

To use TCMalloc, just link TCMalloc into your application via the +"-ltcmalloc" linker flag.

+ +

You can use TCMalloc in applications you didn't compile yourself, +by using LD_PRELOAD:

+
+   $ LD_PRELOAD="/usr/lib/libtcmalloc.so" 
+
+

LD_PRELOAD is tricky, and we don't necessarily recommend this mode +of usage.

+ +

TCMalloc includes a heap checker +and heap profiler as well.

+ +

If you'd rather link in a version of TCMalloc that does not include +the heap profiler and checker (perhaps to reduce binary size for a +static binary), you can link in libtcmalloc_minimal +instead.

+ + +

Overview

+ +

TCMalloc assigns each thread a thread-local cache. Small +allocations are satisfied from the thread-local cache. Objects are +moved from central data structures into a thread-local cache as +needed, and periodic garbage collections are used to migrate memory +back from a thread-local cache into the central data structures.

+
+ +

TCMalloc treats objects with size <= 32K ("small" objects) +differently from larger objects. Large objects are allocated directly +from the central heap using a page-level allocator (a page is a 4K +aligned region of memory). I.e., a large object is always +page-aligned and occupies an integral number of pages.

+ +

A run of pages can be carved up into a sequence of small objects, +each equally sized. For example a run of one page (4K) can be carved +up into 32 objects of size 128 bytes each.

+ + +

Small Object Allocation

+ +

Each small object size maps to one of approximately 60 allocatable +size-classes. For example, all allocations in the range 833 to 1024 +bytes are rounded up to 1024. The size-classes are spaced so that +small sizes are separated by 8 bytes, larger sizes by 16 bytes, even +larger sizes by 32 bytes, and so forth. The maximal spacing is +controlled so that not too much space is wasted when an allocation +request falls just past the end of a size class and has to be rounded +up to the next class.

+ +

A thread cache contains a singly linked list of free objects per +size-class.

+
+ +

When allocating a small object: (1) We map its size to the +corresponding size-class. (2) Look in the corresponding free list in +the thread cache for the current thread. (3) If the free list is not +empty, we remove the first object from the list and return it. When +following this fast path, TCMalloc acquires no locks at all. This +helps speed-up allocation significantly because a lock/unlock pair +takes approximately 100 nanoseconds on a 2.8 GHz Xeon.

+ +

If the free list is empty: (1) We fetch a bunch of objects from a +central free list for this size-class (the central free list is shared +by all threads). (2) Place them in the thread-local free list. (3) +Return one of the newly fetched objects to the applications.

+ +

If the central free list is also empty: (1) We allocate a run of +pages from the central page allocator. (2) Split the run into a set +of objects of this size-class. (3) Place the new objects on the +central free list. (4) As before, move some of these objects to the +thread-local free list.

+ +

+ Sizing Thread Cache Free Lists

+ +

It is important to size the thread cache free lists correctly. If +the free list is too small, we'll need to go to the central free list +too often. If the free list is too big, we'll waste memory as objects +sit idle in the free list.

+ +

Note that the thread caches are just as important for deallocation +as they are for allocation. Without a cache, each deallocation would +require moving the memory to the central free list. Also, some threads +have asymmetric alloc/free behavior (e.g. producer and consumer threads), +so sizing the free list correctly gets trickier.

+ +

To size the free lists appropriately, we use a slow-start algorithm +to determine the maximum length of each individual free list. As the +free list is used more frequently, its maximum length grows. However, +if a free list is used more for deallocation than allocation, its +maximum length will grow only up to a point where the whole list can +be efficiently moved to the central free list at once.

+ +

The psuedo-code below illustrates this slow-start algorithm. Note +that num_objects_to_move is specific to each size class. +By moving a list of objects with a well-known length, the central +cache can efficiently pass these lists between thread caches. If +a thread cache wants fewer than num_objects_to_move, +the operation on the central free list has linear time complexity. +The downside of always using num_objects_to_move as +the number of objects to transfer to and from the central cache is +that it wastes memory in threads that don't need all of those objects. + +

+Start each freelist max_length at 1.
+
+Allocation
+  if freelist empty {
+    fetch min(max_length, num_objects_to_move) from central list;
+    if max_length < num_objects_to_move {  // slow-start
+      max_length++;
+    } else {
+      max_length += num_objects_to_move;
+    }
+  }
+
+Deallocation
+  if length > max_length {
+    // Don't try to release num_objects_to_move if we don't have that many.
+    release min(max_length, num_objects_to_move) objects to central list
+    if max_length < num_objects_to_move {
+      // Slow-start up to num_objects_to_move.
+      max_length++;
+    } else if max_length > num_objects_to_move {
+      // If we consistently go over max_length, shrink max_length.
+      overages++;
+      if overages > kMaxOverages {
+        max_length -= num_objects_to_move;
+        overages = 0;
+      }
+    }
+  }
+
+ +See also the section on Garbage Collection +to see how it affects the max_length. + +

Large Object Allocation

+ +

A large object size (> 32K) is rounded up to a page size (4K) +and is handled by a central page heap. The central page heap is again +an array of free lists. For i < 256, the +kth entry is a free list of runs that consist of +k pages. The 256th entry is a free list of +runs that have length >= 256 pages:

+
+ +

An allocation for k pages is satisfied by looking in +the kth free list. If that free list is empty, we look +in the next free list, and so forth. Eventually, we look in the last +free list if necessary. If that fails, we fetch memory from the +system (using sbrk, mmap, or by mapping in +portions of /dev/mem).

+ +

If an allocation for k pages is satisfied by a run +of pages of length > k, the remainder of the +run is re-inserted back into the appropriate free list in the +page heap.

+ + +

Spans

+ +

The heap managed by TCMalloc consists of a set of pages. A run of +contiguous pages is represented by a Span object. A span +can either be allocated, or free. If free, the span +is one of the entries in a page heap linked-list. If allocated, it is +either a large object that has been handed off to the application, or +a run of pages that have been split up into a sequence of small +objects. If split into small objects, the size-class of the objects +is recorded in the span.

+ +

A central array indexed by page number can be used to find the span to +which a page belongs. For example, span a below occupies 2 +pages, span b occupies 1 page, span c occupies 5 +pages and span d occupies 3 pages.

+
+ +

In a 32-bit address space, the central array is represented by a a +2-level radix tree where the root contains 32 entries and each leaf +contains 2^15 entries (a 32-bit address spave has 2^20 4K pages, and +the first level of tree divides the 2^20 pages by 2^5). This leads to +a starting memory usage of 128KB of space (2^15*4 bytes) for the +central array, which seems acceptable.

+ +

On 64-bit machines, we use a 3-level radix tree.

+ + +

Deallocation

+ +

When an object is deallocated, we compute its page number and look +it up in the central array to find the corresponding span object. The +span tells us whether or not the object is small, and its size-class +if it is small. If the object is small, we insert it into the +appropriate free list in the current thread's thread cache. If the +thread cache now exceeds a predetermined size (2MB by default), we run +a garbage collector that moves unused objects from the thread cache +into central free lists.

+ +

If the object is large, the span tells us the range of pages covered +by the object. Suppose this range is [p,q]. We also +lookup the spans for pages p-1 and q+1. If +either of these neighboring spans are free, we coalesce them with the +[p,q] span. The resulting span is inserted into the +appropriate free list in the page heap.

+ + +

Central Free Lists for Small Objects

+ +

As mentioned before, we keep a central free list for each +size-class. Each central free list is organized as a two-level data +structure: a set of spans, and a linked list of free objects per +span.

+ +

An object is allocated from a central free list by removing the +first entry from the linked list of some span. (If all spans have +empty linked lists, a suitably sized span is first allocated from the +central page heap.)

+ +

An object is returned to a central free list by adding it to the +linked list of its containing span. If the linked list length now +equals the total number of small objects in the span, this span is now +completely free and is returned to the page heap.

+ + +

Garbage Collection of Thread Caches

+ +

Garbage collecting objects from a thread cache keeps the size of +the cache under control and returns unused objects to the central free +lists. Some threads need large caches to perform well while others +can get by with little or no cache at all. When a thread cache goes +over its max_size, garbage collection kicks in and then the +thread competes with the other threads for a larger cache.

+ +

Garbage collection is run only during a deallocation. We walk over +all free lists in the cache and move some number of objects from the +free list to the corresponding central list.

+ +

The number of objects to be moved from a free list is determined +using a per-list low-water-mark L. L +records the minimum length of the list since the last garbage +collection. Note that we could have shortened the list by +L objects at the last garbage collection without +requiring any extra accesses to the central list. We use this past +history as a predictor of future accesses and move L/2 +objects from the thread cache free list to the corresponding central +free list. This algorithm has the nice property that if a thread +stops using a particular size, all objects of that size will quickly +move from the thread cache to the central free list where they can be +used by other threads.

+ +

If a thread consistently deallocates more objects of a certain size +than it allocates, this L/2 behavior will cause at least +L/2 objects to always sit in the free list. To avoid +wasting memory this way, we shrink the maximum length of the freelist +to converge on num_objects_to_move (see also +Sizing Thread Cache Free Lists). + +

+Garbage Collection
+  if (L != 0 && max_length > num_objects_to_move) {
+    max_length = max(max_length - num_objects_to_move, num_objects_to_move)
+  }
+
+ +

The fact that the thread cache went over its max_size is +an indication that the thread would benefit from a larger cache. Simply +increasing max_size would use an inordinate amount of memory +in programs that have lots of active threads. Developers can bound the +memory used with the flag --tcmalloc_max_total_thread_cache_bytes.

+ +

Each thread cache starts with a small max_size +(e.g. 64KB) so that idle threads won't pre-allocate memory they don't +need. Each time the cache runs a garbage collection, it will also try +to grow its max_size. If the sum of the thread cache +sizes is less than --tcmalloc_max_total_thread_cache_bytes, +max_size grows easily. If not, thread cache 1 will try +to steal from thread cache 2 (picked round-robin) by decreasing thread +cache 2's max_size. In this way, threads that are more +active will steal memory from other threads more often than they are +have memory stolen from themselves. Mostly idle threads end up with +small caches and active threads end up with big caches. Note that +this stealing can cause the sum of the thread cache sizes to be +greater than --tcmalloc_max_total_thread_cache_bytes until thread +cache 2 deallocates some memory to trigger a garbage collection.

+ +

Performance Notes

+ +

PTMalloc2 unittest

+ +

The PTMalloc2 package (now part of glibc) contains a unittest +program t-test1.c. This forks a number of threads and +performs a series of allocations and deallocations in each thread; the +threads do not communicate other than by synchronization in the memory +allocator.

+ +

t-test1 (included in +tests/tcmalloc/, and compiled as +ptmalloc_unittest1) was run with a varying numbers of +threads (1-20) and maximum allocation sizes (64 bytes - +32Kbytes). These tests were run on a 2.4GHz dual Xeon system with +hyper-threading enabled, using Linux glibc-2.3.2 from RedHat 9, with +one million operations per thread in each test. In each case, the test +was run once normally, and once with +LD_PRELOAD=libtcmalloc.so. + +

The graphs below show the performance of TCMalloc vs PTMalloc2 for +several different metrics. Firstly, total operations (millions) per +elapsed second vs max allocation size, for varying numbers of +threads. The raw data used to generate these graphs (the output of the +time utility) is available in +t-test1.times.txt.

+ + + + + + + + + + + + + + + + + +
+ + +
    +
  • TCMalloc is much more consistently scalable than PTMalloc2 - for + all thread counts >1 it achieves ~7-9 million ops/sec for small + allocations, falling to ~2 million ops/sec for larger + allocations. The single-thread case is an obvious outlier, + since it is only able to keep a single processor busy and hence + can achieve fewer ops/sec. PTMalloc2 has a much higher variance + on operations/sec - peaking somewhere around 4 million ops/sec + for small allocations and falling to <1 million ops/sec for + larger allocations. + +
  • TCMalloc is faster than PTMalloc2 in the vast majority of + cases, and particularly for small allocations. Contention + between threads is less of a problem in TCMalloc. + +
  • TCMalloc's performance drops off as the allocation size + increases. This is because the per-thread cache is + garbage-collected when it hits a threshold (defaulting to + 2MB). With larger allocation sizes, fewer objects can be stored + in the cache before it is garbage-collected. + +
  • There is a noticeable drop in TCMalloc's performance at ~32K + maximum allocation size; at larger sizes performance drops less + quickly. This is due to the 32K maximum size of objects in the + per-thread caches; for objects larger than this TCMalloc + allocates from the central page heap. +
+ +

Next, operations (millions) per second of CPU time vs number of +threads, for max allocation size 64 bytes - 128 Kbytes.

+ + + + + + + + + + + + + + + + + +
+ +

Here we see again that TCMalloc is both more consistent and more +efficient than PTMalloc2. For max allocation sizes <32K, TCMalloc +typically achieves ~2-2.5 million ops per second of CPU time with a +large number of threads, whereas PTMalloc achieves generally 0.5-1 +million ops per second of CPU time, with a lot of cases achieving much +less than this figure. Above 32K max allocation size, TCMalloc drops +to 1-1.5 million ops per second of CPU time, and PTMalloc drops almost +to zero for large numbers of threads (i.e. with PTMalloc, lots of CPU +time is being burned spinning waiting for locks in the heavily +multi-threaded case).

+ + +

Modifying Runtime Behavior

+ +

You can more finely control the behavior of the tcmalloc via +environment variables.

+ +

Generally useful flags:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + +
TCMALLOC_SAMPLE_PARAMETERdefault: 0 + The approximate gap between sampling actions. That is, we + take one sample approximately once every + tcmalloc_sample_parmeter bytes of allocation. + This sampled heap information is available via + MallocExtension::GetHeapSample() or + MallocExtension::ReadStackTraces(). A reasonable + value is 524288. +
TCMALLOC_RELEASE_RATEdefault: 1.0 + Rate at which we release unused memory to the system, via + madvise(MADV_DONTNEED), on systems that support + it. Zero means we never release memory back to the system. + Increase this flag to return memory faster; decrease it + to return memory slower. Reasonable rates are in the + range [0,10]. +
TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLDdefault: 1073741824 + Allocations larger than this value cause a stack trace to be + dumped to stderr. The threshold for dumping stack traces is + increased by a factor of 1.125 every time we print a message so + that the threshold automatically goes up by a factor of ~1000 + every 60 messages. This bounds the amount of extra logging + generated by this flag. Default value of this flag is very large + and therefore you should see no extra logging unless the flag is + overridden. +
TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTESdefault: 16777216 + Bound on the total amount of bytes allocated to thread caches. This + bound is not strict, so it is possible for the cache to go over this + bound in certain circumstances. This value defaults to 16MB. For + applications with many threads, this may not be a large enough cache, + which can affect performance. If you suspect your application is not + scaling to many threads due to lock contention in TCMalloc, you can + try increasing this value. This may improve performance, at a cost + of extra memory use by TCMalloc. See + Garbage Collection for more details. +
+ +

Advanced "tweaking" flags, that control more precisely how tcmalloc +tries to allocate memory from the kernel.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
TCMALLOC_SKIP_MMAPdefault: false + If true, do not try to use mmap to obtain memory + from the kernel. +
TCMALLOC_SKIP_SBRKdefault: false + If true, do not try to use sbrk to obtain memory + from the kernel. +
TCMALLOC_DEVMEM_STARTdefault: 0 + Physical memory starting location in MB for /dev/mem + allocation. Setting this to 0 disables /dev/mem + allocation. +
TCMALLOC_DEVMEM_LIMITdefault: 0 + Physical memory limit location in MB for /dev/mem + allocation. Setting this to 0 means no limit. +
TCMALLOC_DEVMEM_DEVICEdefault: /dev/mem + Device to use for allocating unmanaged memory. +
TCMALLOC_MEMFS_MALLOC_PATHdefault: "" + If set, specify a path where hugetlbfs or tmpfs is mounted. + This may allow for speedier allocations. +
TCMALLOC_MEMFS_LIMIT_MBdefault: 0 + Limit total memfs allocation size to specified number of MB. + 0 means "no limit". +
TCMALLOC_MEMFS_ABORT_ON_FAILdefault: false + If true, abort() whenever memfs_malloc fails to satisfy an allocation. +
TCMALLOC_MEMFS_IGNORE_MMAP_FAILdefault: false + If true, ignore failures from mmap. +
TCMALLOC_MEMFS_MAP_PRVIATEdefault: false + If true, use MAP_PRIVATE when mapping via memfs, not MAP_SHARED. +
+ + +

Modifying Behavior In Code

+ +

The MallocExtension class, in +malloc_extension.h, provides a few knobs that you can +tweak in your program, to affect tcmalloc's behavior.

+ +

Releasing Memory Back to the System

+ +

By default, tcmalloc will release no-longer-used memory back to the +kernel gradually, over time. The tcmalloc_release_rate flag controls how quickly +this happens. You can also force a release at a given point in the +progam execution like so:

+
+   MallocExtension::instance()->ReleaseFreeMemory();
+
+ +

You can also call SetMemoryReleaseRate() to change the +tcmalloc_release_rate value at runtime, or +GetMemoryReleaseRate to see what the current release rate +is.

+ +

Memory Introspection

+ +

There are several routines for getting a human-readable form of the +current memory usage:

+
+   MallocExtension::instance()->GetStats(buffer, buffer_length);
+   MallocExtension::instance()->GetHeapSample(&string);
+   MallocExtension::instance()->GetHeapGrowthStacks(&string);
+
+ +

The last two create files in the same format as the heap-profiler, +and can be passed as data files to pprof. The first is human-readable +and is meant for debugging.

+ +

Generic Tcmalloc Status

+ +

TCMalloc has support for setting and retrieving arbitrary +'properties':

+
+   MallocExtension::instance()->SetNumericProperty(property_name, value);
+   MallocExtension::instance()->GetNumericProperty(property_name, &value);
+
+ +

It is possible for an application to set and get these properties, +but the most useful is when a library sets the properties so the +application can read them. Here are the properties TCMalloc defines; +you can access them with a call like +MallocExtension::instance()->GetNumericProperty("generic.heap_size", +&value);:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
generic.current_allocated_bytes + Number of bytes used by the application. This will not typically + match the memory use reported by the OS, because it does not + include TCMalloc overhead or memory fragmentation. +
generic.heap_size + Bytes of system memory reserved by TCMalloc. +
tcmalloc.pageheap_free_bytes + Number of bytes in free, mapped pages in page heap. These bytes + can be used to fulfill allocation requests. They always count + towards virtual memory usage, and unless the underlying memory is + swapped out by the OS, they also count towards physical memory + usage. +
tcmalloc.pageheap_unmapped_bytes + Number of bytes in free, unmapped pages in page heap. These are + bytes that have been released back to the OS, possibly by one of + the MallocExtension "Release" calls. They can be used to fulfill + allocation requests, but typically incur a page fault. They + always count towards virtual memory usage, and depending on the + OS, typically do not count towards physical memory usage. +
tcmalloc.slack_bytes + Sum of pageheap_free_bytes and pageheap_unmapped_bytes. Provided + for backwards compatibility only. Do not use. +
tcmalloc.max_total_thread_cache_bytes + A limit to how much memory TCMalloc dedicates for small objects. + Higher numbers trade off more memory use for -- in some situations + -- improved efficiency. +
tcmalloc.current_total_thread_cache_bytes + A measure of some of the memory TCMalloc is using (for + small objects). +
+ +

Caveats

+ +

For some systems, TCMalloc may not work correctly with +applications that aren't linked against libpthread.so (or +the equivalent on your OS). It should work on Linux using glibc 2.3, +but other OS/libc combinations have not been tested.

+ +

TCMalloc may be somewhat more memory hungry than other mallocs, +(but tends not to have the huge blowups that can happen with other +mallocs). In particular, at startup TCMalloc allocates approximately +240KB of internal memory.

+ +

Don't try to load TCMalloc into a running binary (e.g., using JNI +in Java programs). The binary will have allocated some objects using +the system malloc, and may try to pass them to TCMalloc for +deallocation. TCMalloc will not be able to handle such objects.

+ +
+ +
Sanjay Ghemawat, Paul Menage
+ + +Last modified: Sat Feb 24 13:11:38 PST 2007 (csilvers) + +
+ + + diff --git a/src/thirdparty/gperftools-2.0/doc/threadheap.dot b/src/thirdparty/gperftools-2.0/doc/threadheap.dot new file mode 100644 index 000000000..b2dba7203 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/doc/threadheap.dot @@ -0,0 +1,21 @@ +digraph ThreadHeap { +rankdir=LR +node [shape=box, width=0.3, height=0.3] +nodesep=.05 + +heap [shape=record, height=2, label="class 0|class 1|class 2|..."] +O0 [label=""] +O1 [label=""] +O2 [label=""] +O3 [label=""] +O4 [label=""] +O5 [label=""] +sep1 [shape=plaintext, label="..."] +sep2 [shape=plaintext, label="..."] +sep3 [shape=plaintext, label="..."] + +heap:f0 -> O0 -> O1 -> sep1 +heap:f1 -> O2 -> O3 -> sep2 +heap:f2 -> O4 -> O5 -> sep3 + +} diff --git a/src/thirdparty/gperftools-2.0/doc/threadheap.gif b/src/thirdparty/gperftools-2.0/doc/threadheap.gif new file mode 100644 index 000000000..c43d0a310 Binary files /dev/null and b/src/thirdparty/gperftools-2.0/doc/threadheap.gif differ diff --git a/src/thirdparty/gperftools-2.0/install-sh b/src/thirdparty/gperftools-2.0/install-sh new file mode 100755 index 000000000..a5897de6e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/install-sh @@ -0,0 +1,519 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-12-25.00 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/thirdparty/gperftools-2.0/m4/ac_have_attribute.m4 b/src/thirdparty/gperftools-2.0/m4/ac_have_attribute.m4 new file mode 100644 index 000000000..19f4021e9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/ac_have_attribute.m4 @@ -0,0 +1,16 @@ +AC_DEFUN([AX_C___ATTRIBUTE__], [ + AC_MSG_CHECKING(for __attribute__) + AC_CACHE_VAL(ac_cv___attribute__, [ + AC_TRY_COMPILE( + [#include + static void foo(void) __attribute__ ((unused)); + void foo(void) { exit(1); }], + [], + ac_cv___attribute__=yes, + ac_cv___attribute__=no + )]) + if test "$ac_cv___attribute__" = "yes"; then + AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) + fi + AC_MSG_RESULT($ac_cv___attribute__) +]) diff --git a/src/thirdparty/gperftools-2.0/m4/acx_nanosleep.m4 b/src/thirdparty/gperftools-2.0/m4/acx_nanosleep.m4 new file mode 100644 index 000000000..1d443926f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/acx_nanosleep.m4 @@ -0,0 +1,35 @@ +# Check for support for nanosleep. It's defined in , but on +# some systems, such as solaris, you need to link in a library to use it. +# We set acx_nanosleep_ok if nanosleep is supported; in that case, +# NANOSLEEP_LIBS is set to whatever libraries are needed to support +# nanosleep. + +AC_DEFUN([ACX_NANOSLEEP], +[AC_MSG_CHECKING(if nanosleep requires any libraries) + AC_LANG_SAVE + AC_LANG_C + acx_nanosleep_ok="no" + NANOSLEEP_LIBS= + # For most folks, this should just work + AC_TRY_LINK([#include ], + [static struct timespec ts; nanosleep(&ts, NULL);], + [acx_nanosleep_ok=yes]) + # For solaris, we may need -lrt + if test "x$acx_nanosleep_ok" != "xyes"; then + OLD_LIBS="$LIBS" + LIBS="-lrt $LIBS" + AC_TRY_LINK([#include ], + [static struct timespec ts; nanosleep(&ts, NULL);], + [acx_nanosleep_ok=yes]) + if test "x$acx_nanosleep_ok" = "xyes"; then + NANOSLEEP_LIBS="-lrt" + fi + LIBS="$OLD_LIBS" + fi + if test "x$acx_nanosleep_ok" != "xyes"; then + AC_MSG_ERROR([cannot find the nanosleep function]) + else + AC_MSG_RESULT(${NANOSLEEP_LIBS:-no}) + fi + AC_LANG_RESTORE +]) diff --git a/src/thirdparty/gperftools-2.0/m4/acx_pthread.m4 b/src/thirdparty/gperftools-2.0/m4/acx_pthread.m4 new file mode 100644 index 000000000..89d42c744 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/acx_pthread.m4 @@ -0,0 +1,397 @@ +# This was retrieved from +# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi +# See also (perhaps for new versions?) +# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi +# +# We've rewritten the inconsistency check code (from avahi), to work +# more broadly. In particular, it no longer assumes ld accepts -zdefs. +# This caused a restructing of the code, but the functionality has only +# changed a little. + +dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +dnl +dnl @summary figure out how to build C programs using POSIX threads +dnl +dnl This macro figures out how to build C programs using POSIX threads. +dnl It sets the PTHREAD_LIBS output variable to the threads library and +dnl linker flags, and the PTHREAD_CFLAGS output variable to any special +dnl C compiler flags that are needed. (The user can also force certain +dnl compiler flags/libs to be tested by setting these environment +dnl variables.) +dnl +dnl Also sets PTHREAD_CC to any special C compiler that is needed for +dnl multi-threaded programs (defaults to the value of CC otherwise). +dnl (This is necessary on AIX to use the special cc_r compiler alias.) +dnl +dnl NOTE: You are assumed to not only compile your program with these +dnl flags, but also link it with them as well. e.g. you should link +dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS +dnl $LIBS +dnl +dnl If you are only building threads programs, you may wish to use +dnl these variables in your default LIBS, CFLAGS, and CC: +dnl +dnl LIBS="$PTHREAD_LIBS $LIBS" +dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +dnl CC="$PTHREAD_CC" +dnl +dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute +dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to +dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX). +dnl +dnl ACTION-IF-FOUND is a list of shell commands to run if a threads +dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to +dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the +dnl default action will define HAVE_PTHREAD. +dnl +dnl Please let the authors know if this macro fails on any platform, or +dnl if you have any other suggestions or comments. This macro was based +dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with +dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros +dnl posted by Alejandro Forero Cuervo to the autoconf macro repository. +dnl We are also grateful for the helpful feedback of numerous users. +dnl +dnl @category InstalledPackages +dnl @author Steven G. Johnson +dnl @version 2006-05-29 +dnl @license GPLWithACException +dnl +dnl Checks for GCC shared/pthread inconsistency based on work by +dnl Marcin Owsiany + + +AC_DEFUN([ACX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_SAVE +AC_LANG_C +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) + AC_MSG_RESULT($acx_pthread_ok) + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [acx_pthread_ok=yes]) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($acx_pthread_ok) + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + AC_MSG_CHECKING([for joinable pthread attribute]) + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + AC_TRY_LINK([#include ], [int attr=$attr; return attr;], + [attr_name=$attr; break]) + done + AC_MSG_RESULT($attr_name) + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name, + [Define to necessary symbol if this constant + uses a non-standard name on your system.]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + # More AIX lossage: must compile with xlc_r or cc_r + if test x"$GCC" != xyes; then + AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC}) + else + PTHREAD_CC=$CC + fi + + # The next part tries to detect GCC inconsistency with -shared on some + # architectures and systems. The problem is that in certain + # configurations, when -shared is specified, GCC "forgets" to + # internally use various flags which are still necessary. + + # + # Prepare the flags + # + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + save_CC="$CC" + + # Try with the flags determined by the earlier checks. + # + # -Wl,-z,defs forces link-time symbol resolution, so that the + # linking checks with -shared actually have any value + # + # FIXME: -fPIC is required for -shared on many architectures, + # so we specify it here, but the right way would probably be to + # properly detect whether it is actually required. + CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CC="$PTHREAD_CC" + + # In order not to create several levels of indentation, we test + # the value of "$done" until we find the cure or run out of ideas. + done="no" + + # First, make sure the CFLAGS we added are actually accepted by our + # compiler. If not (and OS X's ld, for instance, does not accept -z), + # then we can't do this test. + if test x"$done" = xno; then + AC_MSG_CHECKING([whether to check for GCC pthread/shared inconsistencies]) + AC_TRY_LINK(,, , [done=yes]) + + if test "x$done" = xyes ; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([yes]) + fi + fi + + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -pthread is sufficient with -shared]) + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi + + # + # Linux gcc on some architectures such as mips/mipsel forgets + # about -lpthread + # + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -lpthread fixes that]) + LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" + else + AC_MSG_RESULT([no]) + fi + fi + # + # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc + # + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -lc_r fixes that]) + LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" + else + AC_MSG_RESULT([no]) + fi + fi + if test x"$done" = xno; then + # OK, we have run out of ideas + AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries]) + + # so it's not safe to assume that we may use pthreads + acx_pthread_ok=no + fi + + AC_MSG_CHECKING([whether what we have so far is sufficient with -nostdlib]) + CFLAGS="-nostdlib $CFLAGS" + # we need c with nostdlib + LIBS="$LIBS -lc" + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes],[done=no]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + + if test x"$done" = xno; then + AC_MSG_CHECKING([whether -lpthread saves the day]) + LIBS="-lpthread $LIBS" + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [done=yes],[done=no]) + + if test "x$done" = xyes; then + AC_MSG_RESULT([yes]) + PTHREAD_LIBS="$PTHREAD_LIBS -lpthread" + else + AC_MSG_RESULT([no]) + AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries and -nostdlib]) + fi + fi + + CFLAGS="$save_CFLAGS" + LIBS="$save_LIBS" + CC="$save_CC" +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + acx_pthread_ok=no + $2 +fi +AC_LANG_RESTORE +])dnl ACX_PTHREAD diff --git a/src/thirdparty/gperftools-2.0/m4/compiler_characteristics.m4 b/src/thirdparty/gperftools-2.0/m4/compiler_characteristics.m4 new file mode 100644 index 000000000..2b628930e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/compiler_characteristics.m4 @@ -0,0 +1,24 @@ +# Check compiler characteristics (e.g. type sizes, PRIxx macros, ...) + +# If types $1 and $2 are compatible, perform action $3 +AC_DEFUN([AC_TYPES_COMPATIBLE], + [AC_TRY_COMPILE([#include ], [$1 v1 = 0; $2 v2 = 0; return (&v1 - &v2)], $3)]) + +define(AC_PRIUS_COMMENT, [printf format code for printing a size_t and ssize_t]) + +AC_DEFUN([AC_COMPILER_CHARACTERISTICS], + [AC_CACHE_CHECK(AC_PRIUS_COMMENT, ac_cv_formatting_prius_prefix, + [AC_TYPES_COMPATIBLE(unsigned int, size_t, + ac_cv_formatting_prius_prefix=; ac_cv_prius_defined=1) + AC_TYPES_COMPATIBLE(unsigned long, size_t, + ac_cv_formatting_prius_prefix=l; ac_cv_prius_defined=1) + AC_TYPES_COMPATIBLE(unsigned long long, size_t, + ac_cv_formatting_prius_prefix=ll; ac_cv_prius_defined=1 + )]) + if test -z "$ac_cv_prius_defined"; then + ac_cv_formatting_prius_prefix=z; + fi + AC_DEFINE_UNQUOTED(PRIuS, "${ac_cv_formatting_prius_prefix}u", AC_PRIUS_COMMENT) + AC_DEFINE_UNQUOTED(PRIxS, "${ac_cv_formatting_prius_prefix}x", AC_PRIUS_COMMENT) + AC_DEFINE_UNQUOTED(PRIdS, "${ac_cv_formatting_prius_prefix}d", AC_PRIUS_COMMENT) +]) diff --git a/src/thirdparty/gperftools-2.0/m4/install_prefix.m4 b/src/thirdparty/gperftools-2.0/m4/install_prefix.m4 new file mode 100644 index 000000000..ef33f42e6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/install_prefix.m4 @@ -0,0 +1,8 @@ +AC_DEFUN([AC_INSTALL_PREFIX], + [ac_cv_install_prefix="$prefix"; + if test x"$ac_cv_install_prefix" = x"NONE" ; then + ac_cv_install_prefix="$ac_default_prefix"; + fi + AC_DEFINE_UNQUOTED(INSTALL_PREFIX, "$ac_cv_install_prefix", + [prefix where we look for installed files]) + ]) diff --git a/src/thirdparty/gperftools-2.0/m4/ltsugar.m4 b/src/thirdparty/gperftools-2.0/m4/ltsugar.m4 new file mode 100644 index 000000000..9000a057d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/src/thirdparty/gperftools-2.0/m4/namespaces.m4 b/src/thirdparty/gperftools-2.0/m4/namespaces.m4 new file mode 100644 index 000000000..d78dbe4cc --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/namespaces.m4 @@ -0,0 +1,15 @@ +# Checks whether the compiler implements namespaces +AC_DEFUN([AC_CXX_NAMESPACES], + [AC_CACHE_CHECK(whether the compiler implements namespaces, + ac_cv_cxx_namespaces, + [AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([namespace Outer { + namespace Inner { int i = 0; }}], + [using namespace Outer::Inner; return i;], + ac_cv_cxx_namespaces=yes, + ac_cv_cxx_namespaces=no) + AC_LANG_RESTORE]) + if test "$ac_cv_cxx_namespaces" = yes; then + AC_DEFINE(HAVE_NAMESPACES, 1, [define if the compiler implements namespaces]) + fi]) diff --git a/src/thirdparty/gperftools-2.0/m4/pc_from_ucontext.m4 b/src/thirdparty/gperftools-2.0/m4/pc_from_ucontext.m4 new file mode 100644 index 000000000..dee73a1d6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/pc_from_ucontext.m4 @@ -0,0 +1,96 @@ +# We want to access the "PC" (Program Counter) register from a struct +# ucontext. Every system has its own way of doing that. We try all the +# possibilities we know about. Note REG_PC should come first (REG_RIP +# is also defined on solaris, but does the wrong thing). + +# OpenBSD doesn't have ucontext.h, but we can get PC from ucontext_t +# by using signal.h. + +# The first argument of AC_PC_FROM_UCONTEXT will be invoked when we +# cannot find a way to obtain PC from ucontext. + +AC_DEFUN([AC_PC_FROM_UCONTEXT], + [AC_CHECK_HEADERS(ucontext.h) + # Redhat 7 has , but it barfs if we #include it directly + # (this was fixed in later redhats). works fine, so use that. + if grep "Red Hat Linux release 7" /etc/redhat-release >/dev/null 2>&1; then + AC_DEFINE(HAVE_SYS_UCONTEXT_H, 0, [ is broken on redhat 7]) + ac_cv_header_sys_ucontext_h=no + else + AC_CHECK_HEADERS(sys/ucontext.h) # ucontext on OS X 10.6 (at least) + fi + AC_CHECK_HEADERS(cygwin/signal.h) # ucontext on cywgin + AC_MSG_CHECKING([how to access the program counter from a struct ucontext]) + pc_fields=" uc_mcontext.gregs[[REG_PC]]" # Solaris x86 (32 + 64 bit) + pc_fields="$pc_fields uc_mcontext.gregs[[REG_EIP]]" # Linux (i386) + pc_fields="$pc_fields uc_mcontext.gregs[[REG_RIP]]" # Linux (x86_64) + pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64) + pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[[PT_NIP]]" # Linux (ppc) + pc_fields="$pc_fields uc_mcontext.gregs[[R15]]" # Linux (arm old [untested]) + pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm arch 5) + pc_fields="$pc_fields uc_mcontext.gp_regs[[PT_NIP]]" # Suse SLES 11 (ppc64) + pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386) + pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested]) + pc_fields="$pc_fields uc_mcontext.__gregs[[_REG_EIP]]" # NetBSD (i386) + pc_fields="$pc_fields uc_mcontext.__gregs[[_REG_RIP]]" # NetBSD (x86_64) + pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4) + pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5) + pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64) + pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested]) + pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested]) + pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested]) + pc_field_found=false + for pc_field in $pc_fields; do + if ! $pc_field_found; then + # Prefer sys/ucontext.h to ucontext.h, for OS X's sake. + if test "x$ac_cv_header_cygwin_signal_h" = xyes; then + AC_TRY_COMPILE([#define _GNU_SOURCE 1 + #include ], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then + AC_TRY_COMPILE([#define _GNU_SOURCE 1 + #include ], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + elif test "x$ac_cv_header_ucontext_h" = xyes; then + AC_TRY_COMPILE([#define _GNU_SOURCE 1 + #include ], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + else # hope some standard header gives it to us + AC_TRY_COMPILE([], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + fi + fi + done + if ! $pc_field_found; then + pc_fields=" sc_eip" # OpenBSD (i386) + pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64) + for pc_field in $pc_fields; do + if ! $pc_field_found; then + AC_TRY_COMPILE([#include ], + [ucontext_t u; return u.$pc_field == 0;], + AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field, + How to access the PC from a struct ucontext) + AC_MSG_RESULT([$pc_field]) + pc_field_found=true) + fi + done + fi + if ! $pc_field_found; then + [$1] + fi]) diff --git a/src/thirdparty/gperftools-2.0/m4/program_invocation_name.m4 b/src/thirdparty/gperftools-2.0/m4/program_invocation_name.m4 new file mode 100644 index 000000000..6161f66d2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/program_invocation_name.m4 @@ -0,0 +1,19 @@ +# We need to be careful to avoid having the reference to +# program_invocation_name optimized out. We do that by +# returning the value. + +AC_DEFUN([AC_PROGRAM_INVOCATION_NAME], + [AC_CACHE_CHECK( + for program_invocation_name, + ac_cv_have_program_invocation_name, + AC_TRY_LINK([extern char* program_invocation_name;], + [return *program_invocation_name;], + [ac_cv_have_program_invocation_name=yes], + [ac_cv_have_program_invocation_name=no]) + ) + if test "$ac_cv_have_program_invocation_name" = "yes"; then + AC_DEFINE(HAVE_PROGRAM_INVOCATION_NAME, 1, + [define if libc has program_invocation_name]) + fi + ]) + diff --git a/src/thirdparty/gperftools-2.0/m4/stl_namespace.m4 b/src/thirdparty/gperftools-2.0/m4/stl_namespace.m4 new file mode 100644 index 000000000..989ad8069 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/m4/stl_namespace.m4 @@ -0,0 +1,25 @@ +# We check what namespace stl code like vector expects to be executed in + +AC_DEFUN([AC_CXX_STL_NAMESPACE], + [AC_CACHE_CHECK( + what namespace STL code is in, + ac_cv_cxx_stl_namespace, + [AC_REQUIRE([AC_CXX_NAMESPACES]) + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([#include ], + [vector t; return 0;], + ac_cv_cxx_stl_namespace=none) + AC_TRY_COMPILE([#include ], + [std::vector t; return 0;], + ac_cv_cxx_stl_namespace=std) + AC_LANG_RESTORE]) + if test "$ac_cv_cxx_stl_namespace" = none; then + AC_DEFINE(STL_NAMESPACE,, + [the namespace where STL code like vector<> is defined]) + fi + if test "$ac_cv_cxx_stl_namespace" = std; then + AC_DEFINE(STL_NAMESPACE,std, + [the namespace where STL code like vector<> is defined]) + fi +]) diff --git a/src/thirdparty/gperftools-2.0/missing b/src/thirdparty/gperftools-2.0/missing new file mode 100755 index 000000000..1c8ff7049 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/missing @@ -0,0 +1,367 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2006-05-10.23 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/thirdparty/gperftools-2.0/mkinstalldirs b/src/thirdparty/gperftools-2.0/mkinstalldirs new file mode 100755 index 000000000..ef7e16fda --- /dev/null +++ b/src/thirdparty/gperftools-2.0/mkinstalldirs @@ -0,0 +1,161 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy + +scriptversion=2006-05-11.19 + +# Original author: Noah Friedman +# Created: 1993-05-16 +# Public domain. +# +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' +IFS=" "" $nl" +errstatus=0 +dirmode= + +usage="\ +Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... + +Create each directory DIR (with mode MODE, if specified), including all +leading file name components. + +Report bugs to ." + +# process command line arguments +while test $# -gt 0 ; do + case $1 in + -h | --help | --h*) # -h for help + echo "$usage" + exit $? + ;; + -m) # -m PERM arg + shift + test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } + dirmode=$1 + shift + ;; + --version) + echo "$0 $scriptversion" + exit $? + ;; + --) # stop option processing + shift + break + ;; + -*) # unknown option + echo "$usage" 1>&2 + exit 1 + ;; + *) # first non-opt arg + break + ;; + esac +done + +for file +do + if test -d "$file"; then + shift + else + break + fi +done + +case $# in + 0) exit 0 ;; +esac + +# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and +# mkdir -p a/c at the same time, both will detect that a is missing, +# one will create a, then the other will try to create a and die with +# a "File exists" error. This is a problem when calling mkinstalldirs +# from a parallel make. We use --version in the probe to restrict +# ourselves to GNU mkdir, which is thread-safe. +case $dirmode in + '') + if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + echo "mkdir -p -- $*" + exec mkdir -p -- "$@" + else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + test -d ./-p && rmdir ./-p + test -d ./--version && rmdir ./--version + fi + ;; + *) + if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && + test ! -d ./--version; then + echo "mkdir -m $dirmode -p -- $*" + exec mkdir -m "$dirmode" -p -- "$@" + else + # Clean up after NextStep and OpenStep mkdir. + for d in ./-m ./-p ./--version "./$dirmode"; + do + test -d $d && rmdir $d + done + fi + ;; +esac + +for file +do + case $file in + /*) pathcomp=/ ;; + *) pathcomp= ;; + esac + oIFS=$IFS + IFS=/ + set fnord $file + shift + IFS=$oIFS + + for d + do + test "x$d" = x && continue + + pathcomp=$pathcomp$d + case $pathcomp in + -*) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + else + if test ! -z "$dirmode"; then + echo "chmod $dirmode $pathcomp" + lasterr= + chmod "$dirmode" "$pathcomp" || lasterr=$? + + if test ! -z "$lasterr"; then + errstatus=$lasterr + fi + fi + fi + fi + + pathcomp=$pathcomp/ + done +done + +exit $errstatus + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/src/thirdparty/gperftools-2.0/packages/deb.sh b/src/thirdparty/gperftools-2.0/packages/deb.sh new file mode 100755 index 000000000..31b423c12 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb.sh @@ -0,0 +1,74 @@ +#!/bin/bash -e + +# This takes one commandline argument, the name of the package. If no +# name is given, then we'll end up just using the name associated with +# an arbitrary .tar.gz file in the rootdir. That's fine: there's probably +# only one. +# +# Run this from the 'packages' directory, just under rootdir + +## Set LIB to lib if exporting a library, empty-string else +LIB= +#LIB=lib + +PACKAGE="$1" +VERSION="$2" + +# We can only build Debian packages, if the Debian build tools are installed +if [ \! -x /usr/bin/debuild ]; then + echo "Cannot find /usr/bin/debuild. Not building Debian packages." 1>&2 + exit 0 +fi + +# Double-check we're in the packages directory, just under rootdir +if [ \! -r ../Makefile -a \! -r ../INSTALL ]; then + echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2 + echo "Also, you must run \"make dist\" before running this script." 1>&2 + exit 0 +fi + +# Find the top directory for this package +topdir="${PWD%/*}" + +# Find the tar archive built by "make dist" +archive="${PACKAGE}-${VERSION}" +archive_with_underscore="${PACKAGE}_${VERSION}" +if [ -z "${archive}" ]; then + echo "Cannot find ../$PACKAGE*.tar.gz. Run \"make dist\" first." 1>&2 + exit 0 +fi + +# Create a pristine directory for building the Debian package files +trap 'rm -rf '`pwd`/tmp'; exit $?' EXIT SIGHUP SIGINT SIGTERM + +rm -rf tmp +mkdir -p tmp +cd tmp + +# Debian has very specific requirements about the naming of build +# directories, and tar archives. It also wants to write all generated +# packages to the parent of the source directory. We accommodate these +# requirements by building directly from the tar file. +ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive}.orig.tar.gz" +# Some version of debuilder want foo.orig.tar.gz with _ between versions. +ln -s "${topdir}/${archive}.tar.gz" "${LIB}${archive_with_underscore}.orig.tar.gz" +tar zfx "${LIB}${archive}.orig.tar.gz" +[ -n "${LIB}" ] && mv "${archive}" "${LIB}${archive}" +cd "${LIB}${archive}" +# This is one of those 'specific requirements': where the deb control files live +cp -a "packages/deb" "debian" + +# Now, we can call Debian's standard build tool +debuild -uc -us +cd ../.. # get back to the original top-level dir + +# We'll put the result in a subdirectory that's named after the OS version +# we've made this .deb file for. +destdir="debian-$(cat /etc/debian_version 2>/dev/null || echo UNKNOWN)" + +rm -rf "$destdir" +mkdir -p "$destdir" +mv $(find tmp -mindepth 1 -maxdepth 1 -type f) "$destdir" + +echo +echo "The Debian package files are located in $PWD/$destdir" diff --git a/src/thirdparty/gperftools-2.0/packages/deb/README b/src/thirdparty/gperftools-2.0/packages/deb/README new file mode 100644 index 000000000..57becfda7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/README @@ -0,0 +1,7 @@ +The list of files here isn't complete. For a step-by-step guide on +how to set this package up correctly, check out + http://www.debian.org/doc/maint-guide/ + +Most of the files that are in this directory are boilerplate. +However, you may need to change the list of binary-arch dependencies +in 'rules'. diff --git a/src/thirdparty/gperftools-2.0/packages/deb/changelog b/src/thirdparty/gperftools-2.0/packages/deb/changelog new file mode 100644 index 000000000..dad1d5f30 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/changelog @@ -0,0 +1,196 @@ +gperftools (2.0-1) unstable; urgency=low + + * New upstream release. + * Package renamed from google-perftools to gperftools. + + -- Google Inc. and others Fri, 03 Feb 2012 15:40:45 -0800 + +google-perftools (1.10-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 31 Jan 2012 10:43:50 -0800 + +google-perftools (1.9-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 22 Dec 2011 16:22:45 -0800 + +google-perftools (1.8-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 15 Jul 2011 16:10:51 -0700 + +google-perftools (1.7-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 04 Feb 2011 15:54:31 -0800 + +google-perftools (1.6-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 05 Aug 2010 12:48:03 -0700 + +google-perftools (1.5-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 19 Jan 2010 14:46:12 -0800 + +google-perftools (1.4-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 10 Sep 2009 13:51:15 -0700 + +google-perftools (1.3-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 09 Jun 2009 18:19:06 -0700 + +google-perftools (1.2-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 17 Apr 2009 16:40:48 -0700 + +google-perftools (1.1-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Wed, 11 Mar 2009 11:25:34 -0700 + +google-perftools (1.0-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 06 Jan 2009 13:58:56 -0800 + +google-perftools (1.0rc1-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 11 Dec 2008 16:01:32 -0800 + +google-perftools (0.99.1-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Sat, 20 Sep 2008 09:37:18 -0700 + +google-perftools (0.99-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 18 Sep 2008 16:00:27 -0700 + +google-perftools (0.98-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Mon, 09 Jun 2008 16:47:03 -0700 + +google-perftools (0.97-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Mon, 21 Apr 2008 15:20:52 -0700 + +google-perftools (0.96-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 18 Mar 2008 14:30:44 -0700 + +google-perftools (0.95-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 12 Feb 2008 12:28:32 -0800 + +google-perftools (0.94-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 29 Nov 2007 07:59:43 -0800 + +google-perftools (0.93-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 17 Aug 2007 12:32:56 -0700 + +google-perftools (0.92-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 17 Jul 2007 22:26:27 -0700 + +google-perftools (0.91-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Wed, 18 Apr 2007 16:43:55 -0700 + +google-perftools (0.90-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 13 Apr 2007 14:50:51 -0700 + +google-perftools (0.8-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Wed, 14 Jun 2006 15:11:14 -0700 + +google-perftools (0.7-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Thu, 13 Apr 2006 20:59:09 -0700 + +google-perftools (0.6-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 27 Jan 2006 14:04:27 -0800 + +google-perftools (0.5-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Mon, Nov 14 17:28:59 2005 -0800 + +google-perftools (0.4-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Wed, 26 Oct 2005 15:19:16 -0700 + +google-perftools (0.3-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Fri, 24 Jun 2005 18:02:26 -0700 + +google-perftools (0.2-1) unstable; urgency=low + + * New upstream release. + + -- Google Inc. Tue, 31 May 2005 08:14:38 -0700 + +google-perftools (0.1-1) unstable; urgency=low + + * Initial release. + The google-perftools package contains some utilities to improve + and analyze the performance of C++ programs. This includes an + optimized thread-caching malloc() and cpu and heap profiling + utilities. + + -- Google Inc. Fri, 11 Mar 2005 08:07:33 -0800 diff --git a/src/thirdparty/gperftools-2.0/packages/deb/compat b/src/thirdparty/gperftools-2.0/packages/deb/compat new file mode 100644 index 000000000..b8626c4cf --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/compat @@ -0,0 +1 @@ +4 diff --git a/src/thirdparty/gperftools-2.0/packages/deb/control b/src/thirdparty/gperftools-2.0/packages/deb/control new file mode 100644 index 000000000..a5535946e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/control @@ -0,0 +1,25 @@ +Source: gperftools +Priority: optional +Maintainer: Google Inc. and others +Build-Depends: debhelper (>= 4.0.0), binutils +Standards-Version: 3.6.1 + +Package: libgperftools-dev +Section: libdevel +Architecture: any +Depends: libgperftools0 (= ${Source-Version}) +Description: libraries for CPU and heap analysis, plus an efficient thread-caching malloc + The gperftools package contains some utilities to improve and + analyze the performance of C++ programs. This includes an optimized + thread-caching malloc() and cpu and heap profiling utilities. The + devel package contains static and debug libraries and header files + for developing applications that use the gperftools package. + +Package: libgperftools0 +Section: libs +Architecture: any +Depends: ${shlibs:Depends} +Description: libraries for CPU and heap analysis, plus an efficient thread-caching malloc + The gperftools package contains some utilities to improve and + analyze the performance of C++ programs. This includes an optimized + thread-caching malloc() and cpu and heap profiling utilities. diff --git a/src/thirdparty/gperftools-2.0/packages/deb/copyright b/src/thirdparty/gperftools-2.0/packages/deb/copyright new file mode 100644 index 000000000..1a11eb73c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/copyright @@ -0,0 +1,35 @@ +This package was debianized by Craig Silverstein +on Fri, 03 Feb 2012 15:40:45 -0800. + +It was downloaded from http://code.google.com/p/gperftools/downloads/list + +Upstream Author: google-perftools@googlegroups.com + +Copyright (c) 2005, Google Inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/thirdparty/gperftools-2.0/packages/deb/docs b/src/thirdparty/gperftools-2.0/packages/deb/docs new file mode 100644 index 000000000..df891c962 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/docs @@ -0,0 +1,47 @@ +AUTHORS +COPYING +ChangeLog +INSTALL +NEWS +README +TODO +doc/cpuprofile.html +doc/cpuprofile-fileformat.html +doc/designstyle.css +doc/heap-example1.png +doc/heap_checker.html +doc/heapprofile.html +doc/index.html +doc/overview.gif +doc/pageheap.gif +doc/pprof-test-big.gif +doc/pprof-test.gif +doc/pprof-vsnprintf-big.gif +doc/pprof-vsnprintf.gif +doc/pprof.1 +doc/pprof_remote_servers.html +doc/spanmap.gif +doc/t-test1.times.txt +doc/tcmalloc-opspercpusec.vs.threads.1024.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.128.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.131072.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.16384.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.2048.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.256.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.32768.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.4096.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.512.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.64.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.65536.bytes.png +doc/tcmalloc-opspercpusec.vs.threads.8192.bytes.png +doc/tcmalloc-opspersec.vs.size.1.threads.png +doc/tcmalloc-opspersec.vs.size.12.threads.png +doc/tcmalloc-opspersec.vs.size.16.threads.png +doc/tcmalloc-opspersec.vs.size.2.threads.png +doc/tcmalloc-opspersec.vs.size.20.threads.png +doc/tcmalloc-opspersec.vs.size.3.threads.png +doc/tcmalloc-opspersec.vs.size.4.threads.png +doc/tcmalloc-opspersec.vs.size.5.threads.png +doc/tcmalloc-opspersec.vs.size.8.threads.png +doc/tcmalloc.html +doc/threadheap.gif diff --git a/src/thirdparty/gperftools-2.0/packages/deb/libgperftools-dev.dirs b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools-dev.dirs new file mode 100644 index 000000000..8f883479b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools-dev.dirs @@ -0,0 +1,5 @@ +usr/lib +usr/lib/pkgconfig +usr/include +usr/include/google +usr/include/gperftools diff --git a/src/thirdparty/gperftools-2.0/packages/deb/libgperftools-dev.install b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools-dev.install new file mode 100644 index 000000000..e863529f3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools-dev.install @@ -0,0 +1,12 @@ +usr/include/google/* +usr/include/gperftools/* +usr/lib/lib*.so +usr/lib/lib*.a +usr/lib/*.la +usr/lib/pkgconfig/*.pc +debian/tmp/usr/include/google/* +debian/tmp/usr/include/gperftools/* +debian/tmp/usr/lib/lib*.so +debian/tmp/usr/lib/lib*.a +debian/tmp/usr/lib/*.la +debian/tmp/usr/lib/pkgconfig/*.pc diff --git a/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.dirs b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.dirs new file mode 100644 index 000000000..14f5b95d7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.dirs @@ -0,0 +1,2 @@ +usr/lib +usr/bin diff --git a/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.install b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.install new file mode 100644 index 000000000..047eed5c6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.install @@ -0,0 +1,4 @@ +usr/lib/lib*.so.* +usr/bin/pprof* +debian/tmp/usr/lib/lib*.so.* +debian/tmp/usr/bin/pprof* diff --git a/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.manpages b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.manpages new file mode 100644 index 000000000..08d1476b8 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/libgperftools0.manpages @@ -0,0 +1 @@ +doc/pprof.1 diff --git a/src/thirdparty/gperftools-2.0/packages/deb/rules b/src/thirdparty/gperftools-2.0/packages/deb/rules new file mode 100755 index 000000000..f520befd2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/deb/rules @@ -0,0 +1,117 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) + + +CFLAGS = -Wall -g + +ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) + CFLAGS += -O0 +else + CFLAGS += -O2 +endif +ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS))) + INSTALL_PROGRAM += -s +endif + +# shared library versions, option 1 +#version=2.0.5 +#major=2 +# option 2, assuming the library is created as src/.libs/libfoo.so.2.0.5 or so +version=`ls src/.libs/lib*.so.* | \ + awk '{if (match($$0,/[0-9]+\.[0-9]+\.[0-9]+$$/)) print substr($$0,RSTART)}'` +major=`ls src/.libs/lib*.so.* | \ + awk '{if (match($$0,/\.so\.[0-9]+$$/)) print substr($$0,RSTART+4)}'` + +config.status: configure + dh_testdir + # Add here commands to configure the package. + CFLAGS="$(CFLAGS)" ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info + + +build: build-stamp +build-stamp: config.status + dh_testdir + + # Add here commands to compile the package. + $(MAKE) + + touch build-stamp + +clean: + dh_testdir + dh_testroot + rm -f build-stamp + + # Add here commands to clean up after the build process. + -$(MAKE) distclean +ifneq "$(wildcard /usr/share/misc/config.sub)" "" + cp -f /usr/share/misc/config.sub config.sub +endif +ifneq "$(wildcard /usr/share/misc/config.guess)" "" + cp -f /usr/share/misc/config.guess config.guess +endif + + + dh_clean + +install: build + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + + # Add here commands to install the package into debian/tmp + $(MAKE) install DESTDIR=$(CURDIR)/debian/tmp + + +# Build architecture-independent files here. +binary-indep: build install +# We have nothing to do by default. + +# Build architecture-dependent files here. +binary-arch: build install + dh_testdir + dh_testroot + dh_installchangelogs ChangeLog + dh_installdocs + dh_installexamples + dh_install --sourcedir=debian/tmp +# dh_installmenu +# dh_installdebconf +# dh_installlogrotate +# dh_installemacsen +# dh_installpam +# dh_installmime +# dh_installinit +# dh_installcron +# dh_installinfo + dh_installman + dh_link + dh_strip + dh_compress + dh_fixperms +# dh_perl +# dh_python + dh_makeshlibs + dh_installdeb + dh_shlibdeps + dh_gencontrol + dh_md5sums + dh_builddeb + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install diff --git a/src/thirdparty/gperftools-2.0/packages/rpm.sh b/src/thirdparty/gperftools-2.0/packages/rpm.sh new file mode 100755 index 000000000..448a0327f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/rpm.sh @@ -0,0 +1,86 @@ +#!/bin/sh -e + +# Run this from the 'packages' directory, just under rootdir + +# We can only build rpm packages, if the rpm build tools are installed +if [ \! -x /usr/bin/rpmbuild ] +then + echo "Cannot find /usr/bin/rpmbuild. Not building an rpm." 1>&2 + exit 0 +fi + +# Check the commandline flags +PACKAGE="$1" +VERSION="$2" +fullname="${PACKAGE}-${VERSION}" +archive=../$fullname.tar.gz + +if [ -z "$1" -o -z "$2" ] +then + echo "Usage: $0 " 1>&2 + exit 0 +fi + +# Double-check we're in the packages directory, just under rootdir +if [ \! -r ../Makefile -a \! -r ../INSTALL ] +then + echo "Must run $0 in the 'packages' directory, under the root directory." 1>&2 + echo "Also, you must run \"make dist\" before running this script." 1>&2 + exit 0 +fi + +if [ \! -r "$archive" ] +then + echo "Cannot find $archive. Run \"make dist\" first." 1>&2 + exit 0 +fi + +# Create the directory where the input lives, and where the output should live +RPM_SOURCE_DIR="/tmp/rpmsource-$fullname" +RPM_BUILD_DIR="/tmp/rpmbuild-$fullname" + +trap 'rm -rf $RPM_SOURCE_DIR $RPM_BUILD_DIR; exit $?' EXIT SIGHUP SIGINT SIGTERM + +rm -rf "$RPM_SOURCE_DIR" "$RPM_BUILD_DIR" +mkdir "$RPM_SOURCE_DIR" +mkdir "$RPM_BUILD_DIR" + +cp "$archive" "$RPM_SOURCE_DIR" + +# rpmbuild -- as far as I can tell -- asks the OS what CPU it has. +# This may differ from what kind of binaries gcc produces. dpkg +# does a better job of this, so if we can run 'dpkg --print-architecture' +# to get the build CPU, we use that in preference of the rpmbuild +# default. +target=`dpkg --print-architecture 2>/dev/null || echo ""` +if [ -n "$target" ] +then + target=" --target $target" +fi + +rpmbuild -bb rpm/rpm.spec $target \ + --define "NAME $PACKAGE" \ + --define "VERSION $VERSION" \ + --define "_sourcedir $RPM_SOURCE_DIR" \ + --define "_builddir $RPM_BUILD_DIR" \ + --define "_rpmdir $RPM_SOURCE_DIR" + +# We put the output in a directory based on what system we've built for +destdir=rpm-unknown +if [ -r /etc/issue ] +then + grep "Red Hat.*release 7" /etc/issue >/dev/null 2>&1 && destdir=rh7 + grep "Red Hat.*release 8" /etc/issue >/dev/null 2>&1 && destdir=rh8 + grep "Red Hat.*release 9" /etc/issue >/dev/null 2>&1 && destdir=rh9 + grep "Fedora Core.*release 1" /etc/issue >/dev/null 2>&1 && destdir=fc1 + grep "Fedora Core.*release 2" /etc/issue >/dev/null 2>&1 && destdir=fc2 + grep "Fedora Core.*release 3" /etc/issue >/dev/null 2>&1 && destdir=fc3 +fi + +rm -rf "$destdir" +mkdir -p "$destdir" +# We want to get not only the main package but devel etc, hence the middle * +mv "$RPM_SOURCE_DIR"/*/"${PACKAGE}"-*"${VERSION}"*.rpm "$destdir" + +echo +echo "The rpm package file(s) are located in $PWD/$destdir" diff --git a/src/thirdparty/gperftools-2.0/packages/rpm/rpm.spec b/src/thirdparty/gperftools-2.0/packages/rpm/rpm.spec new file mode 100644 index 000000000..bb9a4ee8d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/packages/rpm/rpm.spec @@ -0,0 +1,77 @@ +%define RELEASE 1 +%define rel %{?CUSTOM_RELEASE} %{!?CUSTOM_RELEASE:%RELEASE} +%define prefix /usr + +Name: %NAME +Summary: Performance tools for C++ +Version: %VERSION +Release: %rel +Group: Development/Libraries +URL: http://code.google.com/p/gperftools/ +License: BSD +Vendor: Google Inc. and others +Packager: Google Inc. and others +Source: http://%{NAME}.googlecode.com/files/%{NAME}-%{VERSION}.tar.gz +Distribution: Redhat 7 and above. +Buildroot: %{_tmppath}/%{name}-root +Prefix: %prefix + +%description +The %name packages contains some utilities to improve and analyze the +performance of C++ programs. This includes an optimized thread-caching +malloc() and cpu and heap profiling utilities. + +%package devel +Summary: Performance tools for C++ +Group: Development/Libraries +Requires: %{NAME} = %{VERSION} + +%description devel +The %name-devel package contains static and debug libraries and header +files for developing applications that use the %name package. + +%changelog + * Mon Apr 20 2009 + - Change build rule to use a configure line more like '%configure' + - Change install to use DESTDIR instead of prefix for configure + - Use wildcards for doc/ and lib/ directories + + * Fri Mar 11 2005 + - First draft + +%prep +%setup + +%build +# I can't use '% configure', because it defines -m32 which breaks some +# of the low-level atomicops files in this package. But I do take +# as much from % configure (in /usr/lib/rpm/macros) as I can. +./configure --prefix=%{_prefix} --exec-prefix=%{_exec_prefix} --bindir=%{_bindir} --sbindir=%{_sbindir} --sysconfdir=%{_sysconfdir} --datadir=%{_datadir} --includedir=%{_includedir} --libdir=%{_libdir} --libexecdir=%{_libexecdir} --localstatedir=%{_localstatedir} --sharedstatedir=%{_sharedstatedir} --mandir=%{_mandir} --infodir=%{_infodir} +make + +%install +rm -rf $RPM_BUILD_ROOT +make DESTDIR=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root) + +%docdir %{prefix}/share/doc/%{NAME}-%{VERSION} +%{prefix}/share/doc/%{NAME}-%{VERSION}/* + +%{_libdir}/*.so.* +%{_bindir}/pprof +%{_mandir}/man1/pprof.1* + +%files devel +%defattr(-,root,root) + +%{_includedir}/google +%{_includedir}/gperftools +%{_libdir}/*.a +%{_libdir}/*.la +%{_libdir}/*.so +%{_libdir}/pkgconfig/*.pc diff --git a/src/thirdparty/gperftools-2.0/src/addressmap-inl.h b/src/thirdparty/gperftools-2.0/src/addressmap-inl.h new file mode 100644 index 000000000..b122f17b8 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/addressmap-inl.h @@ -0,0 +1,421 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// A fast map from addresses to values. Assumes that addresses are +// clustered. The main use is intended to be for heap-profiling. +// May be too memory-hungry for other uses. +// +// We use a user-defined allocator/de-allocator so that we can use +// this data structure during heap-profiling. +// +// IMPLEMENTATION DETAIL: +// +// Some default definitions/parameters: +// * Block -- aligned 128-byte region of the address space +// * Cluster -- aligned 1-MB region of the address space +// * Block-ID -- block-number within a cluster +// * Cluster-ID -- Starting address of cluster divided by cluster size +// +// We use a three-level map to represent the state: +// 1. A hash-table maps from a cluster-ID to the data for that cluster. +// 2. For each non-empty cluster we keep an array indexed by +// block-ID tht points to the first entry in the linked-list +// for the block. +// 3. At the bottom, we keep a singly-linked list of all +// entries in a block (for non-empty blocks). +// +// hash table +// +-------------+ +// | id->cluster |---> ... +// | ... | +// | id->cluster |---> Cluster +// +-------------+ +-------+ Data for one block +// | nil | +------------------------------------+ +// | ----+---|->[addr/value]-->[addr/value]-->... | +// | nil | +------------------------------------+ +// | ----+--> ... +// | nil | +// | ... | +// +-------+ +// +// Note that we require zero-bytes of overhead for completely empty +// clusters. The minimum space requirement for a cluster is the size +// of the hash-table entry plus a pointer value for each block in +// the cluster. Empty blocks impose no extra space requirement. +// +// The cost of a lookup is: +// a. A hash-table lookup to find the cluster +// b. An array access in the cluster structure +// c. A traversal over the linked-list for a block + +#ifndef BASE_ADDRESSMAP_INL_H_ +#define BASE_ADDRESSMAP_INL_H_ + +#include "config.h" +#include +#include +#if defined HAVE_STDINT_H +#include // to get uint16_t (ISO naming madness) +#elif defined HAVE_INTTYPES_H +#include // another place uint16_t might be defined +#else +#include // our last best hope +#endif + +// This class is thread-unsafe -- that is, instances of this class can +// not be accessed concurrently by multiple threads -- because the +// callback function for Iterate() may mutate contained values. If the +// callback functions you pass do not mutate their Value* argument, +// AddressMap can be treated as thread-compatible -- that is, it's +// safe for multiple threads to call "const" methods on this class, +// but not safe for one thread to call const methods on this class +// while another thread is calling non-const methods on the class. +template +class AddressMap { + public: + typedef void* (*Allocator)(size_t size); + typedef void (*DeAllocator)(void* ptr); + typedef const void* Key; + + // Create an AddressMap that uses the specified allocator/deallocator. + // The allocator/deallocator should behave like malloc/free. + // For instance, the allocator does not need to return initialized memory. + AddressMap(Allocator alloc, DeAllocator dealloc); + ~AddressMap(); + + // If the map contains an entry for "key", return it. Else return NULL. + inline const Value* Find(Key key) const; + inline Value* FindMutable(Key key); + + // Insert into the map. Any old value associated + // with key is forgotten. + void Insert(Key key, Value value); + + // Remove any entry for key in the map. If an entry was found + // and removed, stores the associated value in "*removed_value" + // and returns true. Else returns false. + bool FindAndRemove(Key key, Value* removed_value); + + // Similar to Find but we assume that keys are addresses of non-overlapping + // memory ranges whose sizes are given by size_func. + // If the map contains a range into which "key" points + // (at its start or inside of it, but not at the end), + // return the address of the associated value + // and store its key in "*res_key". + // Else return NULL. + // max_size specifies largest range size possibly in existence now. + typedef size_t (*ValueSizeFunc)(const Value& v); + const Value* FindInside(ValueSizeFunc size_func, size_t max_size, + Key key, Key* res_key); + + // Iterate over the address map calling 'callback' + // for all stored key-value pairs and passing 'arg' to it. + // We don't use full Closure/Callback machinery not to add + // unnecessary dependencies to this class with low-level uses. + template + inline void Iterate(void (*callback)(Key, Value*, Type), Type arg) const; + + private: + typedef uintptr_t Number; + + // The implementation assumes that addresses inserted into the map + // will be clustered. We take advantage of this fact by splitting + // up the address-space into blocks and using a linked-list entry + // for each block. + + // Size of each block. There is one linked-list for each block, so + // do not make the block-size too big. Oterwise, a lot of time + // will be spent traversing linked lists. + static const int kBlockBits = 7; + static const int kBlockSize = 1 << kBlockBits; + + // Entry kept in per-block linked-list + struct Entry { + Entry* next; + Key key; + Value value; + }; + + // We further group a sequence of consecutive blocks into a cluster. + // The data for a cluster is represented as a dense array of + // linked-lists, one list per contained block. + static const int kClusterBits = 13; + static const Number kClusterSize = 1 << (kBlockBits + kClusterBits); + static const int kClusterBlocks = 1 << kClusterBits; + + // We use a simple chaining hash-table to represent the clusters. + struct Cluster { + Cluster* next; // Next cluster in hash table chain + Number id; // Cluster ID + Entry* blocks[kClusterBlocks]; // Per-block linked-lists + }; + + // Number of hash-table entries. With the block-size/cluster-size + // defined above, each cluster covers 1 MB, so an 4K entry + // hash-table will give an average hash-chain length of 1 for 4GB of + // in-use memory. + static const int kHashBits = 12; + static const int kHashSize = 1 << 12; + + // Number of entry objects allocated at a time + static const int ALLOC_COUNT = 64; + + Cluster** hashtable_; // The hash-table + Entry* free_; // Free list of unused Entry objects + + // Multiplicative hash function: + // The value "kHashMultiplier" is the bottom 32 bits of + // int((sqrt(5)-1)/2 * 2^32) + // This is a good multiplier as suggested in CLR, Knuth. The hash + // value is taken to be the top "k" bits of the bottom 32 bits + // of the muliplied value. + static const uint32_t kHashMultiplier = 2654435769u; + static int HashInt(Number x) { + // Multiply by a constant and take the top bits of the result. + const uint32_t m = static_cast(x) * kHashMultiplier; + return static_cast(m >> (32 - kHashBits)); + } + + // Find cluster object for specified address. If not found + // and "create" is true, create the object. If not found + // and "create" is false, return NULL. + // + // This method is bitwise-const if create is false. + Cluster* FindCluster(Number address, bool create) { + // Look in hashtable + const Number cluster_id = address >> (kBlockBits + kClusterBits); + const int h = HashInt(cluster_id); + for (Cluster* c = hashtable_[h]; c != NULL; c = c->next) { + if (c->id == cluster_id) { + return c; + } + } + + // Create cluster if necessary + if (create) { + Cluster* c = New(1); + c->id = cluster_id; + c->next = hashtable_[h]; + hashtable_[h] = c; + return c; + } + return NULL; + } + + // Return the block ID for an address within its cluster + static int BlockID(Number address) { + return (address >> kBlockBits) & (kClusterBlocks - 1); + } + + //-------------------------------------------------------------- + // Memory management -- we keep all objects we allocate linked + // together in a singly linked list so we can get rid of them + // when we are all done. Furthermore, we allow the client to + // pass in custom memory allocator/deallocator routines. + //-------------------------------------------------------------- + struct Object { + Object* next; + // The real data starts here + }; + + Allocator alloc_; // The allocator + DeAllocator dealloc_; // The deallocator + Object* allocated_; // List of allocated objects + + // Allocates a zeroed array of T with length "num". Also inserts + // the allocated block into a linked list so it can be deallocated + // when we are all done. + template T* New(int num) { + void* ptr = (*alloc_)(sizeof(Object) + num*sizeof(T)); + memset(ptr, 0, sizeof(Object) + num*sizeof(T)); + Object* obj = reinterpret_cast(ptr); + obj->next = allocated_; + allocated_ = obj; + return reinterpret_cast(reinterpret_cast(ptr) + 1); + } +}; + +// More implementation details follow: + +template +AddressMap::AddressMap(Allocator alloc, DeAllocator dealloc) + : free_(NULL), + alloc_(alloc), + dealloc_(dealloc), + allocated_(NULL) { + hashtable_ = New(kHashSize); +} + +template +AddressMap::~AddressMap() { + // De-allocate all of the objects we allocated + for (Object* obj = allocated_; obj != NULL; /**/) { + Object* next = obj->next; + (*dealloc_)(obj); + obj = next; + } +} + +template +inline const Value* AddressMap::Find(Key key) const { + return const_cast(this)->FindMutable(key); +} + +template +inline Value* AddressMap::FindMutable(Key key) { + const Number num = reinterpret_cast(key); + const Cluster* const c = FindCluster(num, false/*do not create*/); + if (c != NULL) { + for (Entry* e = c->blocks[BlockID(num)]; e != NULL; e = e->next) { + if (e->key == key) { + return &e->value; + } + } + } + return NULL; +} + +template +void AddressMap::Insert(Key key, Value value) { + const Number num = reinterpret_cast(key); + Cluster* const c = FindCluster(num, true/*create*/); + + // Look in linked-list for this block + const int block = BlockID(num); + for (Entry* e = c->blocks[block]; e != NULL; e = e->next) { + if (e->key == key) { + e->value = value; + return; + } + } + + // Create entry + if (free_ == NULL) { + // Allocate a new batch of entries and add to free-list + Entry* array = New(ALLOC_COUNT); + for (int i = 0; i < ALLOC_COUNT-1; i++) { + array[i].next = &array[i+1]; + } + array[ALLOC_COUNT-1].next = free_; + free_ = &array[0]; + } + Entry* e = free_; + free_ = e->next; + e->key = key; + e->value = value; + e->next = c->blocks[block]; + c->blocks[block] = e; +} + +template +bool AddressMap::FindAndRemove(Key key, Value* removed_value) { + const Number num = reinterpret_cast(key); + Cluster* const c = FindCluster(num, false/*do not create*/); + if (c != NULL) { + for (Entry** p = &c->blocks[BlockID(num)]; *p != NULL; p = &(*p)->next) { + Entry* e = *p; + if (e->key == key) { + *removed_value = e->value; + *p = e->next; // Remove e from linked-list + e->next = free_; // Add e to free-list + free_ = e; + return true; + } + } + } + return false; +} + +template +const Value* AddressMap::FindInside(ValueSizeFunc size_func, + size_t max_size, + Key key, + Key* res_key) { + const Number key_num = reinterpret_cast(key); + Number num = key_num; // we'll move this to move back through the clusters + while (1) { + const Cluster* c = FindCluster(num, false/*do not create*/); + if (c != NULL) { + while (1) { + const int block = BlockID(num); + bool had_smaller_key = false; + for (const Entry* e = c->blocks[block]; e != NULL; e = e->next) { + const Number e_num = reinterpret_cast(e->key); + if (e_num <= key_num) { + if (e_num == key_num || // to handle 0-sized ranges + key_num < e_num + (*size_func)(e->value)) { + *res_key = e->key; + return &e->value; + } + had_smaller_key = true; + } + } + if (had_smaller_key) return NULL; // got a range before 'key' + // and it did not contain 'key' + if (block == 0) break; + // try address-wise previous block + num |= kBlockSize - 1; // start at the last addr of prev block + num -= kBlockSize; + if (key_num - num > max_size) return NULL; + } + } + if (num < kClusterSize) return NULL; // first cluster + // go to address-wise previous cluster to try + num |= kClusterSize - 1; // start at the last block of previous cluster + num -= kClusterSize; + if (key_num - num > max_size) return NULL; + // Having max_size to limit the search is crucial: else + // we have to traverse a lot of empty clusters (or blocks). + // We can avoid needing max_size if we put clusters into + // a search tree, but performance suffers considerably + // if we use this approach by using stl::set. + } +} + +template +template +inline void AddressMap::Iterate(void (*callback)(Key, Value*, Type), + Type arg) const { + // We could optimize this by traversing only non-empty clusters and/or blocks + // but it does not speed up heap-checker noticeably. + for (int h = 0; h < kHashSize; ++h) { + for (const Cluster* c = hashtable_[h]; c != NULL; c = c->next) { + for (int b = 0; b < kClusterBlocks; ++b) { + for (Entry* e = c->blocks[b]; e != NULL; e = e->next) { + callback(e->key, &e->value, arg); + } + } + } + } +} + +#endif // BASE_ADDRESSMAP_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/arm_instruction_set_select.h b/src/thirdparty/gperftools-2.0/src/base/arm_instruction_set_select.h new file mode 100644 index 000000000..a47e6bbd2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/arm_instruction_set_select.h @@ -0,0 +1,79 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// Author: Alexander Levitskiy +// +// Generalizes the plethora of ARM flavors available to an easier to manage set +// Defs reference is at https://wiki.edubuntu.org/ARM/Thumb2PortingHowto + +#ifndef ARM_INSTRUCTION_SET_SELECT_H_ +#define ARM_INSTRUCTION_SET_SELECT_H_ + +#if defined(__ARM_ARCH_7__) || \ + defined(__ARM_ARCH_7R__) || \ + defined(__ARM_ARCH_7A__) +# define ARMV7 1 +#endif + +#if defined(ARMV7) || \ + defined(__ARM_ARCH_6__) || \ + defined(__ARM_ARCH_6J__) || \ + defined(__ARM_ARCH_6K__) || \ + defined(__ARM_ARCH_6Z__) || \ + defined(__ARM_ARCH_6T2__) || \ + defined(__ARM_ARCH_6ZK__) +# define ARMV6 1 +#endif + +#if defined(ARMV6) || \ + defined(__ARM_ARCH_5T__) || \ + defined(__ARM_ARCH_5E__) || \ + defined(__ARM_ARCH_5TE__) || \ + defined(__ARM_ARCH_5TEJ__) +# define ARMV5 1 +#endif + +#if defined(ARMV5) || \ + defined(__ARM_ARCH_4__) || \ + defined(__ARM_ARCH_4T__) +# define ARMV4 1 +#endif + +#if defined(ARMV4) || \ + defined(__ARM_ARCH_3__) || \ + defined(__ARM_ARCH_3M__) +# define ARMV3 1 +#endif + +#if defined(ARMV3) || \ + defined(__ARM_ARCH_2__) +# define ARMV2 1 +#endif + +#endif // ARM_INSTRUCTION_SET_SELECT_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-arm-generic.h b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-arm-generic.h new file mode 100644 index 000000000..4acb76afd --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-arm-generic.h @@ -0,0 +1,235 @@ +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// --- +// +// Author: Lei Zhang, Sasha Levitskiy +// +// This file is an internal atomic implementation, use base/atomicops.h instead. +// +// LinuxKernelCmpxchg and Barrier_AtomicIncrement are from Google Gears. + +#ifndef BASE_ATOMICOPS_INTERNALS_ARM_GENERIC_H_ +#define BASE_ATOMICOPS_INTERNALS_ARM_GENERIC_H_ + +#include +#include +#include "base/basictypes.h" + +typedef int32_t Atomic32; + +namespace base { +namespace subtle { + +typedef int64_t Atomic64; + +// 0xffff0fc0 is the hard coded address of a function provided by +// the kernel which implements an atomic compare-exchange. On older +// ARM architecture revisions (pre-v6) this may be implemented using +// a syscall. This address is stable, and in active use (hard coded) +// by at least glibc-2.7 and the Android C library. +// pLinuxKernelCmpxchg has both acquire and release barrier sematincs. +typedef Atomic32 (*LinuxKernelCmpxchgFunc)(Atomic32 old_value, + Atomic32 new_value, + volatile Atomic32* ptr); +LinuxKernelCmpxchgFunc pLinuxKernelCmpxchg ATTRIBUTE_WEAK = + (LinuxKernelCmpxchgFunc) 0xffff0fc0; + +typedef void (*LinuxKernelMemoryBarrierFunc)(void); +LinuxKernelMemoryBarrierFunc pLinuxKernelMemoryBarrier ATTRIBUTE_WEAK = + (LinuxKernelMemoryBarrierFunc) 0xffff0fa0; + + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value = *ptr; + do { + if (!pLinuxKernelCmpxchg(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 old_value; + do { + old_value = *ptr; + } while (pLinuxKernelCmpxchg(old_value, new_value, + const_cast(ptr))); + return old_value; +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + for (;;) { + // Atomic exchange the old value with an incremented one. + Atomic32 old_value = *ptr; + Atomic32 new_value = old_value + increment; + if (pLinuxKernelCmpxchg(old_value, new_value, + const_cast(ptr)) == 0) { + // The exchange took place as expected. + return new_value; + } + // Otherwise, *ptr changed mid-loop and we need to retry. + } +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void MemoryBarrier() { + pLinuxKernelMemoryBarrier(); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + + +// 64-bit versions are not implemented yet. + +inline void NotImplementedFatalError(const char *function_name) { + fprintf(stderr, "64-bit %s() not implemented on this platform\n", + function_name); + abort(); +} + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + NotImplementedFatalError("NoBarrier_CompareAndSwap"); + return 0; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + NotImplementedFatalError("NoBarrier_AtomicExchange"); + return 0; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + NotImplementedFatalError("NoBarrier_AtomicIncrement"); + return 0; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + NotImplementedFatalError("Barrier_AtomicIncrement"); + return 0; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + NotImplementedFatalError("NoBarrier_Store"); +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + NotImplementedFatalError("Acquire_Store64"); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + NotImplementedFatalError("Release_Store"); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + NotImplementedFatalError("NoBarrier_Load"); + return 0; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + NotImplementedFatalError("Atomic64 Acquire_Load"); + return 0; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + NotImplementedFatalError("Atomic64 Release_Load"); + return 0; +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + NotImplementedFatalError("Atomic64 Acquire_CompareAndSwap"); + return 0; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + NotImplementedFatalError("Atomic64 Release_CompareAndSwap"); + return 0; +} + +} // namespace base::subtle +} // namespace base + +#endif // BASE_ATOMICOPS_INTERNALS_ARM_GENERIC_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-arm-v6plus.h b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-arm-v6plus.h new file mode 100644 index 000000000..8d5b9b534 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-arm-v6plus.h @@ -0,0 +1,368 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// --- +// +// Author: Sasha Levitskiy +// based on atomicops-internals by Sanjay Ghemawat +// +// This file is an internal atomic implementation, use base/atomicops.h instead. +// +// This code implements ARM atomics for architectures V6 and newer. + +#ifndef BASE_ATOMICOPS_INTERNALS_ARM_V6PLUS_H_ +#define BASE_ATOMICOPS_INTERNALS_ARM_V6PLUS_H_ + +#include +#include +#include "base/basictypes.h" // For COMPILE_ASSERT + +// The LDREXD and STREXD instructions in ARM all v7 variants or above. In v6, +// only some variants support it. For simplicity, we only use exclusive +// 64-bit load/store in V7 or above. +#if defined(ARMV7) +# define BASE_ATOMICOPS_HAS_LDREXD_AND_STREXD +#endif + +typedef int32_t Atomic32; + +namespace base { +namespace subtle { + +typedef int64_t Atomic64; + +// 32-bit low-level ops + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 oldval, res; + do { + __asm__ __volatile__( + "ldrex %1, [%3]\n" + "mov %0, #0\n" + "teq %1, %4\n" + // The following IT (if-then) instruction is needed for the subsequent + // conditional instruction STREXEQ when compiling in THUMB mode. + // In ARM mode, the compiler/assembler will not generate any code for it. + "it eq\n" + "strexeq %0, %5, [%3]\n" + : "=&r" (res), "=&r" (oldval), "+Qo" (*ptr) + : "r" (ptr), "Ir" (old_value), "r" (new_value) + : "cc"); + } while (res); + return oldval; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 tmp, old; + __asm__ __volatile__( + "1:\n" + "ldrex %1, [%2]\n" + "strex %0, %3, [%2]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (tmp), "=&r" (old) + : "r" (ptr), "r" (new_value) + : "cc", "memory"); + return old; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 tmp, res; + __asm__ __volatile__( + "1:\n" + "ldrex %1, [%2]\n" + "add %1, %1, %3\n" + "strex %0, %1, [%2]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (tmp), "=&r"(res) + : "r" (ptr), "r"(increment) + : "cc", "memory"); + return res; +} + +inline void MemoryBarrier() { + __asm__ __volatile__("dmb" : : : "memory"); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 tmp, res; + __asm__ __volatile__( + "1:\n" + "ldrex %1, [%2]\n" + "add %1, %1, %3\n" + "dmb\n" + "strex %0, %1, [%2]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (tmp), "=&r"(res) + : "r" (ptr), "r"(increment) + : "cc", "memory"); + return res; +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 value = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + MemoryBarrier(); + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +// 64-bit versions are only available if LDREXD and STREXD instructions +// are available. +#ifdef BASE_ATOMICOPS_HAS_LDREXD_AND_STREXD + +#define BASE_HAS_ATOMIC64 1 + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 oldval, res; + do { + __asm__ __volatile__( + "ldrexd %1, [%3]\n" + "mov %0, #0\n" + "teq %Q1, %Q4\n" + // The following IT (if-then) instructions are needed for the subsequent + // conditional instructions when compiling in THUMB mode. + // In ARM mode, the compiler/assembler will not generate any code for it. + "it eq\n" + "teqeq %R1, %R4\n" + "it eq\n" + "strexdeq %0, %5, [%3]\n" + : "=&r" (res), "=&r" (oldval), "+Q" (*ptr) + : "r" (ptr), "Ir" (old_value), "r" (new_value) + : "cc"); + } while (res); + return oldval; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + int store_failed; + Atomic64 old; + __asm__ __volatile__( + "1:\n" + "ldrexd %1, [%2]\n" + "strexd %0, %3, [%2]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (store_failed), "=&r" (old) + : "r" (ptr), "r" (new_value) + : "cc", "memory"); + return old; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + int store_failed; + Atomic64 res; + __asm__ __volatile__( + "1:\n" + "ldrexd %1, [%2]\n" + "adds %Q1, %Q1, %Q3\n" + "adc %R1, %R1, %R3\n" + "strexd %0, %1, [%2]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (store_failed), "=&r"(res) + : "r" (ptr), "r"(increment) + : "cc", "memory"); + return res; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + int store_failed; + Atomic64 res; + __asm__ __volatile__( + "1:\n" + "ldrexd %1, [%2]\n" + "adds %Q1, %Q1, %Q3\n" + "adc %R1, %R1, %R3\n" + "dmb\n" + "strexd %0, %1, [%2]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (store_failed), "=&r"(res) + : "r" (ptr), "r"(increment) + : "cc", "memory"); + return res; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + int store_failed; + Atomic64 dummy; + __asm__ __volatile__( + "1:\n" + // Dummy load to lock cache line. + "ldrexd %1, [%3]\n" + "strexd %0, %2, [%3]\n" + "teq %0, #0\n" + "bne 1b" + : "=&r" (store_failed), "=&r"(dummy) + : "r"(value), "r" (ptr) + : "cc", "memory"); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + Atomic64 res; + __asm__ __volatile__( + "ldrexd %0, [%1]\n" + "clrex\n" + : "=r" (res) + : "r"(ptr), "Q"(*ptr)); + return res; +} + +#else // BASE_ATOMICOPS_HAS_LDREXD_AND_STREXD + +inline void NotImplementedFatalError(const char *function_name) { + fprintf(stderr, "64-bit %s() not implemented on this platform\n", + function_name); + abort(); +} + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + NotImplementedFatalError("NoBarrier_CompareAndSwap"); + return 0; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + NotImplementedFatalError("NoBarrier_AtomicExchange"); + return 0; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + NotImplementedFatalError("NoBarrier_AtomicIncrement"); + return 0; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + NotImplementedFatalError("Barrier_AtomicIncrement"); + return 0; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + NotImplementedFatalError("NoBarrier_Store"); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + NotImplementedFatalError("NoBarrier_Load"); + return 0; +} + +#endif // BASE_ATOMICOPS_HAS_LDREXD_AND_STREXD + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + NoBarrier_Store(ptr, value); + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + MemoryBarrier(); + NoBarrier_Store(ptr, value); +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = NoBarrier_Load(ptr); + MemoryBarrier(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return NoBarrier_Load(ptr); +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 value = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + MemoryBarrier(); + return value; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + MemoryBarrier(); + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +} // namespace subtle ends +} // namespace base ends + +#endif // BASE_ATOMICOPS_INTERNALS_ARM_V6PLUS_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-linuxppc.h b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-linuxppc.h new file mode 100644 index 000000000..7e49560dc --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-linuxppc.h @@ -0,0 +1,416 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + */ + +// Implementation of atomic operations for ppc-linux. This file should not +// be included directly. Clients should instead include +// "base/atomicops.h". + +#ifndef BASE_ATOMICOPS_INTERNALS_LINUXPPC_H_ +#define BASE_ATOMICOPS_INTERNALS_LINUXPPC_H_ + +typedef int32_t Atomic32; + +#ifdef __PPC64__ +#define BASE_HAS_ATOMIC64 1 +#endif + +namespace base { +namespace subtle { + +static inline void _sync(void) { + __asm__ __volatile__("sync": : : "memory"); +} + +static inline void _lwsync(void) { + // gcc defines __NO_LWSYNC__ when appropriate; see + // http://gcc.gnu.org/ml/gcc-patches/2006-11/msg01238.html +#ifdef __NO_LWSYNC__ + __asm__ __volatile__("msync": : : "memory"); +#else + __asm__ __volatile__("lwsync": : : "memory"); +#endif +} + +static inline void _isync(void) { + __asm__ __volatile__("isync": : : "memory"); +} + +static inline Atomic32 OSAtomicAdd32(Atomic32 amount, Atomic32 *value) { + Atomic32 t; + __asm__ __volatile__( +"1: lwarx %0,0,%3\n\ + add %0,%2,%0\n\ + stwcx. %0,0,%3 \n\ + bne- 1b" + : "=&r" (t), "+m" (*value) + : "r" (amount), "r" (value) + : "cc"); + return t; +} + +static inline Atomic32 OSAtomicAdd32Barrier(Atomic32 amount, Atomic32 *value) { + Atomic32 t; + _lwsync(); + t = OSAtomicAdd32(amount, value); + // This is based on the code snippet in the architecture manual (Vol + // 2, Appendix B). It's a little tricky: correctness depends on the + // fact that the code right before this (in OSAtomicAdd32) has a + // conditional branch with a data dependency on the update. + // Otherwise, we'd have to use sync. + _isync(); + return t; +} + +static inline bool OSAtomicCompareAndSwap32(Atomic32 old_value, + Atomic32 new_value, + Atomic32 *value) { + Atomic32 prev; + __asm__ __volatile__( +"1: lwarx %0,0,%2\n\ + cmpw 0,%0,%3\n\ + bne- 2f\n\ + stwcx. %4,0,%2\n\ + bne- 1b\n\ +2:" + : "=&r" (prev), "+m" (*value) + : "r" (value), "r" (old_value), "r" (new_value) + : "cc"); + return prev == old_value; +} + +static inline Atomic32 OSAtomicCompareAndSwap32Acquire(Atomic32 old_value, + Atomic32 new_value, + Atomic32 *value) { + Atomic32 t; + t = OSAtomicCompareAndSwap32(old_value, new_value, value); + // This is based on the code snippet in the architecture manual (Vol + // 2, Appendix B). It's a little tricky: correctness depends on the + // fact that the code right before this (in + // OSAtomicCompareAndSwap32) has a conditional branch with a data + // dependency on the update. Otherwise, we'd have to use sync. + _isync(); + return t; +} + +static inline Atomic32 OSAtomicCompareAndSwap32Release(Atomic32 old_value, + Atomic32 new_value, + Atomic32 *value) { + _lwsync(); + return OSAtomicCompareAndSwap32(old_value, new_value, value); +} + +typedef int64_t Atomic64; + +inline void MemoryBarrier() { + // This can't be _lwsync(); we need to order the immediately + // preceding stores against any load that may follow, but lwsync + // doesn't guarantee that. + _sync(); +} + +// 32-bit Versions. + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32 *ptr, + Atomic32 new_value) { + Atomic32 old_value; + do { + old_value = *ptr; + } while (!OSAtomicCompareAndSwap32(old_value, new_value, + const_cast(ptr))); + return old_value; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32 *ptr, + Atomic32 increment) { + return OSAtomicAdd32(increment, const_cast(ptr)); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32 *ptr, + Atomic32 increment) { + return OSAtomicAdd32Barrier(increment, const_cast(ptr)); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32Acquire(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32Release(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +#ifdef __PPC64__ + +// 64-bit Versions. + +static inline Atomic64 OSAtomicAdd64(Atomic64 amount, Atomic64 *value) { + Atomic64 t; + __asm__ __volatile__( +"1: ldarx %0,0,%3\n\ + add %0,%2,%0\n\ + stdcx. %0,0,%3 \n\ + bne- 1b" + : "=&r" (t), "+m" (*value) + : "r" (amount), "r" (value) + : "cc"); + return t; +} + +static inline Atomic64 OSAtomicAdd64Barrier(Atomic64 amount, Atomic64 *value) { + Atomic64 t; + _lwsync(); + t = OSAtomicAdd64(amount, value); + // This is based on the code snippet in the architecture manual (Vol + // 2, Appendix B). It's a little tricky: correctness depends on the + // fact that the code right before this (in OSAtomicAdd64) has a + // conditional branch with a data dependency on the update. + // Otherwise, we'd have to use sync. + _isync(); + return t; +} + +static inline bool OSAtomicCompareAndSwap64(Atomic64 old_value, + Atomic64 new_value, + Atomic64 *value) { + Atomic64 prev; + __asm__ __volatile__( +"1: ldarx %0,0,%2\n\ + cmpw 0,%0,%3\n\ + bne- 2f\n\ + stdcx. %4,0,%2\n\ + bne- 1b\n\ +2:" + : "=&r" (prev), "+m" (*value) + : "r" (value), "r" (old_value), "r" (new_value) + : "cc"); + return prev == old_value; +} + +static inline Atomic64 OSAtomicCompareAndSwap64Acquire(Atomic64 old_value, + Atomic64 new_value, + Atomic64 *value) { + Atomic64 t; + t = OSAtomicCompareAndSwap64(old_value, new_value, value); + // This is based on the code snippet in the architecture manual (Vol + // 2, Appendix B). It's a little tricky: correctness depends on the + // fact that the code right before this (in + // OSAtomicCompareAndSwap64) has a conditional branch with a data + // dependency on the update. Otherwise, we'd have to use sync. + _isync(); + return t; +} + +static inline Atomic64 OSAtomicCompareAndSwap64Release(Atomic64 old_value, + Atomic64 new_value, + Atomic64 *value) { + _lwsync(); + return OSAtomicCompareAndSwap64(old_value, new_value, value); +} + + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64 *ptr, + Atomic64 new_value) { + Atomic64 old_value; + do { + old_value = *ptr; + } while (!OSAtomicCompareAndSwap64(old_value, new_value, + const_cast(ptr))); + return old_value; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64 *ptr, + Atomic64 increment) { + return OSAtomicAdd64(increment, const_cast(ptr)); +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64 *ptr, + Atomic64 increment) { + return OSAtomicAdd64Barrier(increment, const_cast(ptr)); +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64Acquire(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64Release(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +#endif + +inline void NoBarrier_Store(volatile Atomic32 *ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32 *ptr, Atomic32 value) { + *ptr = value; + // This can't be _lwsync(); we need to order the immediately + // preceding stores against any load that may follow, but lwsync + // doesn't guarantee that. + _sync(); +} + +inline void Release_Store(volatile Atomic32 *ptr, Atomic32 value) { + _lwsync(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32 *ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32 *ptr) { + Atomic32 value = *ptr; + _lwsync(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32 *ptr) { + // This can't be _lwsync(); we need to order the immediately + // preceding stores against any load that may follow, but lwsync + // doesn't guarantee that. + _sync(); + return *ptr; +} + +#ifdef __PPC64__ + +// 64-bit Versions. + +inline void NoBarrier_Store(volatile Atomic64 *ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64 *ptr, Atomic64 value) { + *ptr = value; + // This can't be _lwsync(); we need to order the immediately + // preceding stores against any load that may follow, but lwsync + // doesn't guarantee that. + _sync(); +} + +inline void Release_Store(volatile Atomic64 *ptr, Atomic64 value) { + _lwsync(); + *ptr = value; +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64 *ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64 *ptr) { + Atomic64 value = *ptr; + _lwsync(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64 *ptr) { + // This can't be _lwsync(); we need to order the immediately + // preceding stores against any load that may follow, but lwsync + // doesn't guarantee that. + _sync(); + return *ptr; +} + +#endif + +} // namespace base::subtle +} // namespace base + +#endif // BASE_ATOMICOPS_INTERNALS_LINUXPPC_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-macosx.h b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-macosx.h new file mode 100644 index 000000000..430b9ee0b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-macosx.h @@ -0,0 +1,359 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// Implementation of atomic operations for Mac OS X. This file should not +// be included directly. Clients should instead include +// "base/atomicops.h". + +#ifndef BASE_ATOMICOPS_INTERNALS_MACOSX_H_ +#define BASE_ATOMICOPS_INTERNALS_MACOSX_H_ + +typedef int32_t Atomic32; + +// MacOS uses long for intptr_t, AtomicWord and Atomic32 are always different +// on the Mac, even when they are the same size. Similarly, on __ppc64__, +// AtomicWord and Atomic64 are always different. Thus, we need explicit +// casting. +#ifdef __LP64__ +#define AtomicWordCastType base::subtle::Atomic64 +#else +#define AtomicWordCastType Atomic32 +#endif + +#if defined(__LP64__) || defined(__i386__) +#define BASE_HAS_ATOMIC64 1 // Use only in tests and base/atomic* +#endif + +#include + +namespace base { +namespace subtle { + +#if !defined(__LP64__) && defined(__ppc__) + +// The Mac 64-bit OSAtomic implementations are not available for 32-bit PowerPC, +// while the underlying assembly instructions are available only some +// implementations of PowerPC. + +// The following inline functions will fail with the error message at compile +// time ONLY IF they are called. So it is safe to use this header if user +// code only calls AtomicWord and Atomic32 operations. +// +// NOTE(vchen): Implementation notes to implement the atomic ops below may +// be found in "PowerPC Virtual Environment Architecture, Book II, +// Version 2.02", January 28, 2005, Appendix B, page 46. Unfortunately, +// extra care must be taken to ensure data are properly 8-byte aligned, and +// that data are returned correctly according to Mac OS X ABI specs. + +inline int64_t OSAtomicCompareAndSwap64( + int64_t oldValue, int64_t newValue, int64_t *theValue) { + __asm__ __volatile__( + "_OSAtomicCompareAndSwap64_not_supported_for_32_bit_ppc\n\t"); + return 0; +} + +inline int64_t OSAtomicAdd64(int64_t theAmount, int64_t *theValue) { + __asm__ __volatile__( + "_OSAtomicAdd64_not_supported_for_32_bit_ppc\n\t"); + return 0; +} + +inline int64_t OSAtomicCompareAndSwap64Barrier( + int64_t oldValue, int64_t newValue, int64_t *theValue) { + int64_t prev = OSAtomicCompareAndSwap64(oldValue, newValue, theValue); + OSMemoryBarrier(); + return prev; +} + +inline int64_t OSAtomicAdd64Barrier( + int64_t theAmount, int64_t *theValue) { + int64_t new_val = OSAtomicAdd64(theAmount, theValue); + OSMemoryBarrier(); + return new_val; +} +#endif + +typedef int64_t Atomic64; + +inline void MemoryBarrier() { + OSMemoryBarrier(); +} + +// 32-bit Versions. + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32 *ptr, + Atomic32 new_value) { + Atomic32 old_value; + do { + old_value = *ptr; + } while (!OSAtomicCompareAndSwap32(old_value, new_value, + const_cast(ptr))); + return old_value; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32 *ptr, + Atomic32 increment) { + return OSAtomicAdd32(increment, const_cast(ptr)); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32 *ptr, + Atomic32 increment) { + return OSAtomicAdd32Barrier(increment, const_cast(ptr)); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + return Acquire_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32 *ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32 *ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32 *ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32 *ptr) { + MemoryBarrier(); + return *ptr; +} + +// 64-bit version + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64 *ptr, + Atomic64 new_value) { + Atomic64 old_value; + do { + old_value = *ptr; + } while (!OSAtomicCompareAndSwap64(old_value, new_value, + const_cast(ptr))); + return old_value; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64 *ptr, + Atomic64 increment) { + return OSAtomicAdd64(increment, const_cast(ptr)); +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64 *ptr, + Atomic64 increment) { + return OSAtomicAdd64Barrier(increment, const_cast(ptr)); +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, + const_cast(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + // The lib kern interface does not distinguish between + // Acquire and Release memory barriers; they are equivalent. + return Acquire_CompareAndSwap(ptr, old_value, new_value); +} + +#ifdef __LP64__ + +// 64-bit implementation on 64-bit platform + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64 *ptr, Atomic64 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64 *ptr, Atomic64 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64 *ptr) { + Atomic64 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64 *ptr) { + MemoryBarrier(); + return *ptr; +} + +#else + +// 64-bit implementation on 32-bit platform + +#if defined(__ppc__) + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + __asm__ __volatile__( + "_NoBarrier_Store_not_supported_for_32_bit_ppc\n\t"); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + __asm__ __volatile__( + "_NoBarrier_Load_not_supported_for_32_bit_ppc\n\t"); + return 0; +} + +#elif defined(__i386__) + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + __asm__ __volatile__("movq %1, %%mm0\n\t" // Use mmx reg for 64-bit atomic + "movq %%mm0, %0\n\t" // moves (ptr could be read-only) + "emms\n\t" // Reset FP registers + : "=m" (*ptr) + : "m" (value) + : // mark the FP stack and mmx registers as clobbered + "st", "st(1)", "st(2)", "st(3)", "st(4)", + "st(5)", "st(6)", "st(7)", "mm0", "mm1", + "mm2", "mm3", "mm4", "mm5", "mm6", "mm7"); + +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + Atomic64 value; + __asm__ __volatile__("movq %1, %%mm0\n\t" // Use mmx reg for 64-bit atomic + "movq %%mm0, %0\n\t" // moves (ptr could be read-only) + "emms\n\t" // Reset FP registers + : "=m" (value) + : "m" (*ptr) + : // mark the FP stack and mmx registers as clobbered + "st", "st(1)", "st(2)", "st(3)", "st(4)", + "st(5)", "st(6)", "st(7)", "mm0", "mm1", + "mm2", "mm3", "mm4", "mm5", "mm6", "mm7"); + + return value; +} +#endif + + +inline void Acquire_Store(volatile Atomic64 *ptr, Atomic64 value) { + NoBarrier_Store(ptr, value); + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64 *ptr, Atomic64 value) { + MemoryBarrier(); + NoBarrier_Store(ptr, value); +} + +inline Atomic64 Acquire_Load(volatile const Atomic64 *ptr) { + Atomic64 value = NoBarrier_Load(ptr); + MemoryBarrier(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64 *ptr) { + MemoryBarrier(); + return NoBarrier_Load(ptr); +} +#endif // __LP64__ + +} // namespace base::subtle +} // namespace base + +#endif // BASE_ATOMICOPS_INTERNALS_MACOSX_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-windows.h b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-windows.h new file mode 100644 index 000000000..bd42c820a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-windows.h @@ -0,0 +1,501 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +// Implementation of atomic operations using Windows API +// functions. This file should not be included directly. Clients +// should instead include "base/atomicops.h". + +#ifndef BASE_ATOMICOPS_INTERNALS_WINDOWS_H_ +#define BASE_ATOMICOPS_INTERNALS_WINDOWS_H_ + +#include +#include +#include "base/basictypes.h" // For COMPILE_ASSERT + +typedef int32 Atomic32; + +#if defined(_WIN64) +#define BASE_HAS_ATOMIC64 1 // Use only in tests and base/atomic* +#endif + +namespace base { +namespace subtle { + +typedef int64 Atomic64; + +// 32-bit low-level operations on any platform + +extern "C" { +// We use windows intrinsics when we can (they seem to be supported +// well on MSVC 8.0 and above). Unfortunately, in some +// environments, and have conflicting +// declarations of some other intrinsics, breaking compilation: +// http://connect.microsoft.com/VisualStudio/feedback/details/262047 +// Therefore, we simply declare the relevant intrinsics ourself. + +// MinGW has a bug in the header files where it doesn't indicate the +// first argument is volatile -- they're not up to date. See +// http://readlist.com/lists/lists.sourceforge.net/mingw-users/0/3861.html +// We have to const_cast away the volatile to avoid compiler warnings. +// TODO(csilvers): remove this once MinGW has updated MinGW/include/winbase.h +#if defined(__MINGW32__) +inline LONG FastInterlockedCompareExchange(volatile LONG* ptr, + LONG newval, LONG oldval) { + return ::InterlockedCompareExchange(const_cast(ptr), newval, oldval); +} +inline LONG FastInterlockedExchange(volatile LONG* ptr, LONG newval) { + return ::InterlockedExchange(const_cast(ptr), newval); +} +inline LONG FastInterlockedExchangeAdd(volatile LONG* ptr, LONG increment) { + return ::InterlockedExchangeAdd(const_cast(ptr), increment); +} + +#elif _MSC_VER >= 1400 // intrinsics didn't work so well before MSVC 8.0 +// Unfortunately, in some environments, and +// have conflicting declarations of some intrinsics, breaking +// compilation. So we declare the intrinsics we need ourselves. See +// http://connect.microsoft.com/VisualStudio/feedback/details/262047 +LONG _InterlockedCompareExchange(volatile LONG* ptr, LONG newval, LONG oldval); +#pragma intrinsic(_InterlockedCompareExchange) +inline LONG FastInterlockedCompareExchange(volatile LONG* ptr, + LONG newval, LONG oldval) { + return _InterlockedCompareExchange(ptr, newval, oldval); +} + +LONG _InterlockedExchange(volatile LONG* ptr, LONG newval); +#pragma intrinsic(_InterlockedExchange) +inline LONG FastInterlockedExchange(volatile LONG* ptr, LONG newval) { + return _InterlockedExchange(ptr, newval); +} + +LONG _InterlockedExchangeAdd(volatile LONG* ptr, LONG increment); +#pragma intrinsic(_InterlockedExchangeAdd) +inline LONG FastInterlockedExchangeAdd(volatile LONG* ptr, LONG increment) { + return _InterlockedExchangeAdd(ptr, increment); +} + +#else +inline LONG FastInterlockedCompareExchange(volatile LONG* ptr, + LONG newval, LONG oldval) { + return ::InterlockedCompareExchange(ptr, newval, oldval); +} +inline LONG FastInterlockedExchange(volatile LONG* ptr, LONG newval) { + return ::InterlockedExchange(ptr, newval); +} +inline LONG FastInterlockedExchangeAdd(volatile LONG* ptr, LONG increment) { + return ::InterlockedExchangeAdd(ptr, increment); +} + +#endif // ifdef __MINGW32__ +} // extern "C" + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + LONG result = FastInterlockedCompareExchange( + reinterpret_cast(ptr), + static_cast(new_value), + static_cast(old_value)); + return static_cast(result); +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + LONG result = FastInterlockedExchange( + reinterpret_cast(ptr), + static_cast(new_value)); + return static_cast(result); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return FastInterlockedExchangeAdd( + reinterpret_cast(ptr), + static_cast(increment)) + increment; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +} // namespace base::subtle +} // namespace base + + +// In msvc8/vs2005, winnt.h already contains a definition for +// MemoryBarrier in the global namespace. Add it there for earlier +// versions and forward to it from within the namespace. +#if !(defined(_MSC_VER) && _MSC_VER >= 1400) +inline void MemoryBarrier() { + Atomic32 value = 0; + base::subtle::NoBarrier_AtomicExchange(&value, 0); + // actually acts as a barrier in thisd implementation +} +#endif + +namespace base { +namespace subtle { + +inline void MemoryBarrier() { + ::MemoryBarrier(); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier in this implementation +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; // works w/o barrier for current Intel chips as of June 2005 + // See comments in Atomic64 version of Release_Store() below. +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +// 64-bit operations + +#if defined(_WIN64) || defined(__MINGW64__) + +// 64-bit low-level operations on 64-bit platform. + +COMPILE_ASSERT(sizeof(Atomic64) == sizeof(PVOID), atomic_word_is_atomic); + +// These are the intrinsics needed for 64-bit operations. Similar to the +// 32-bit case above. + +extern "C" { +#if defined(__MINGW64__) +inline PVOID FastInterlockedCompareExchangePointer(volatile PVOID* ptr, + PVOID newval, PVOID oldval) { + return ::InterlockedCompareExchangePointer(const_cast(ptr), + newval, oldval); +} +inline PVOID FastInterlockedExchangePointer(volatile PVOID* ptr, PVOID newval) { + return ::InterlockedExchangePointer(const_cast(ptr), newval); +} +inline LONGLONG FastInterlockedExchangeAdd64(volatile LONGLONG* ptr, + LONGLONG increment) { + return ::InterlockedExchangeAdd64(const_cast(ptr), increment); +} + +#elif _MSC_VER >= 1400 // intrinsics didn't work so well before MSVC 8.0 +// Like above, we need to declare the intrinsics ourselves. +PVOID _InterlockedCompareExchangePointer(volatile PVOID* ptr, + PVOID newval, PVOID oldval); +#pragma intrinsic(_InterlockedCompareExchangePointer) +inline PVOID FastInterlockedCompareExchangePointer(volatile PVOID* ptr, + PVOID newval, PVOID oldval) { + return _InterlockedCompareExchangePointer(const_cast(ptr), + newval, oldval); +} + +PVOID _InterlockedExchangePointer(volatile PVOID* ptr, PVOID newval); +#pragma intrinsic(_InterlockedExchangePointer) +inline PVOID FastInterlockedExchangePointer(volatile PVOID* ptr, PVOID newval) { + return _InterlockedExchangePointer(const_cast(ptr), newval); +} + +LONGLONG _InterlockedExchangeAdd64(volatile LONGLONG* ptr, LONGLONG increment); +#pragma intrinsic(_InterlockedExchangeAdd64) +inline LONGLONG FastInterlockedExchangeAdd64(volatile LONGLONG* ptr, + LONGLONG increment) { + return _InterlockedExchangeAdd64(const_cast(ptr), increment); +} + +#else +inline PVOID FastInterlockedCompareExchangePointer(volatile PVOID* ptr, + PVOID newval, PVOID oldval) { + return ::InterlockedCompareExchangePointer(ptr, newval, oldval); +} +inline PVOID FastInterlockedExchangePointer(volatile PVOID* ptr, PVOID newval) { + return ::InterlockedExchangePointer(ptr, newval); +} +inline LONGLONG FastInterlockedExchangeAdd64(volatile LONGLONG* ptr, + LONGLONG increment) { + return ::InterlockedExchangeAdd64(ptr, increment); +} + +#endif // ifdef __MINGW64__ +} // extern "C" + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + PVOID result = FastInterlockedCompareExchangePointer( + reinterpret_cast(ptr), + reinterpret_cast(new_value), reinterpret_cast(old_value)); + return reinterpret_cast(result); +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + PVOID result = FastInterlockedExchangePointer( + reinterpret_cast(ptr), + reinterpret_cast(new_value)); + return reinterpret_cast(result); +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + return FastInterlockedExchangeAdd64( + reinterpret_cast(ptr), + static_cast(increment)) + increment; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier in this implementation +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; // works w/o barrier for current Intel chips as of June 2005 + + // When new chips come out, check: + // IA-32 Intel Architecture Software Developer's Manual, Volume 3: + // System Programming Guide, Chatper 7: Multiple-processor management, + // Section 7.2, Memory Ordering. + // Last seen at: + // http://developer.intel.com/design/pentium4/manuals/index_new.htm +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = *ptr; + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} + +#else // defined(_WIN64) || defined(__MINGW64__) + +// 64-bit low-level operations on 32-bit platform + +// TODO(vchen): The GNU assembly below must be converted to MSVC inline +// assembly. Then the file should be renamed to ...-x86-msvc.h, probably. + +inline void NotImplementedFatalError(const char *function_name) { + fprintf(stderr, "64-bit %s() not implemented on this platform\n", + function_name); + abort(); +} + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { +#if 0 // Not implemented + Atomic64 prev; + __asm__ __volatile__("movl (%3), %%ebx\n\t" // Move 64-bit new_value into + "movl 4(%3), %%ecx\n\t" // ecx:ebx + "lock; cmpxchg8b %1\n\t" // If edx:eax (old_value) same + : "=A" (prev) // as contents of ptr: + : "m" (*ptr), // ecx:ebx => ptr + "0" (old_value), // else: + "r" (&new_value) // old *ptr => edx:eax + : "memory", "%ebx", "%ecx"); + return prev; +#else + NotImplementedFatalError("NoBarrier_CompareAndSwap"); + return 0; +#endif +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { +#if 0 // Not implemented + __asm__ __volatile__( + "movl (%2), %%ebx\n\t" // Move 64-bit new_value into + "movl 4(%2), %%ecx\n\t" // ecx:ebx + "0:\n\t" + "movl %1, %%eax\n\t" // Read contents of ptr into + "movl 4%1, %%edx\n\t" // edx:eax + "lock; cmpxchg8b %1\n\t" // Attempt cmpxchg; if *ptr + "jnz 0b\n\t" // is no longer edx:eax, loop + : "=A" (new_value) + : "m" (*ptr), + "r" (&new_value) + : "memory", "%ebx", "%ecx"); + return new_value; // Now it's the previous value. +#else + NotImplementedFatalError("NoBarrier_AtomicExchange"); + return 0; +#endif +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { +#if 0 // Not implemented + Atomic64 temp = increment; + __asm__ __volatile__( + "0:\n\t" + "movl (%3), %%ebx\n\t" // Move 64-bit increment into + "movl 4(%3), %%ecx\n\t" // ecx:ebx + "movl (%2), %%eax\n\t" // Read contents of ptr into + "movl 4(%2), %%edx\n\t" // edx:eax + "add %%eax, %%ebx\n\t" // sum => ecx:ebx + "adc %%edx, %%ecx\n\t" // edx:eax still has old *ptr + "lock; cmpxchg8b (%2)\n\t"// Attempt cmpxchg; if *ptr + "jnz 0b\n\t" // is no longer edx:eax, loop + : "=A"(temp), "+m"(*ptr) + : "D" (ptr), "S" (&increment) + : "memory", "%ebx", "%ecx"); + // temp now contains the previous value of *ptr + return temp + increment; +#else + NotImplementedFatalError("NoBarrier_AtomicIncrement"); + return 0; +#endif +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { +#if 0 // Not implemented + Atomic64 new_val = NoBarrier_AtomicIncrement(ptr, increment); + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return new_val; +#else + NotImplementedFatalError("Barrier_AtomicIncrement"); + return 0; +#endif +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { +#if 0 // Not implemented + __asm { + mov mm0, value; // Use mmx reg for 64-bit atomic moves + mov ptr, mm0; + emms; // Empty mmx state to enable FP registers + } +#else + NotImplementedFatalError("NoBarrier_Store"); +#endif +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier in this implementation +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + NoBarrier_Store(ptr, value); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { +#if 0 // Not implemented + Atomic64 value; + __asm { + mov mm0, ptr; // Use mmx reg for 64-bit atomic moves + mov value, mm0; + emms; // Empty mmx state to enable FP registers + } + return value; +#else + NotImplementedFatalError("NoBarrier_Store"); + return 0; +#endif +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = NoBarrier_Load(ptr); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return NoBarrier_Load(ptr); +} + +#endif // defined(_WIN64) || defined(__MINGW64__) + + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +} // namespace base::subtle +} // namespace base + +#endif // BASE_ATOMICOPS_INTERNALS_WINDOWS_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-x86.cc b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-x86.cc new file mode 100644 index 000000000..4f75d4724 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-x86.cc @@ -0,0 +1,125 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * This module gets enough CPU information to optimize the + * atomicops module on x86. + */ + +#include "base/atomicops.h" +#include "base/basictypes.h" +#include "base/googleinit.h" +#include "base/logging.h" +#include + +// This file only makes sense with atomicops-internals-x86.h -- it +// depends on structs that are defined in that file. If atomicops.h +// doesn't sub-include that file, then we aren't needed, and shouldn't +// try to do anything. +#ifdef BASE_ATOMICOPS_INTERNALS_X86_H_ + +// Inline cpuid instruction. In PIC compilations, %ebx contains the address +// of the global offset table. To avoid breaking such executables, this code +// must preserve that register's value across cpuid instructions. +#if defined(__i386__) +#define cpuid(a, b, c, d, inp) \ + asm ("mov %%ebx, %%edi\n" \ + "cpuid\n" \ + "xchg %%edi, %%ebx\n" \ + : "=a" (a), "=D" (b), "=c" (c), "=d" (d) : "a" (inp)) +#elif defined (__x86_64__) +#define cpuid(a, b, c, d, inp) \ + asm ("mov %%rbx, %%rdi\n" \ + "cpuid\n" \ + "xchg %%rdi, %%rbx\n" \ + : "=a" (a), "=D" (b), "=c" (c), "=d" (d) : "a" (inp)) +#endif + +#if defined(cpuid) // initialize the struct only on x86 + +// Set the flags so that code will run correctly and conservatively +// until InitGoogle() is called. +struct AtomicOps_x86CPUFeatureStruct AtomicOps_Internalx86CPUFeatures = { + false, // bug can't exist before process spawns multiple threads + false, // no SSE2 + false, // no cmpxchg16b +}; + +// Initialize the AtomicOps_Internalx86CPUFeatures struct. +static void AtomicOps_Internalx86CPUFeaturesInit() { + uint32 eax; + uint32 ebx; + uint32 ecx; + uint32 edx; + + // Get vendor string (issue CPUID with eax = 0) + cpuid(eax, ebx, ecx, edx, 0); + char vendor[13]; + memcpy(vendor, &ebx, 4); + memcpy(vendor + 4, &edx, 4); + memcpy(vendor + 8, &ecx, 4); + vendor[12] = 0; + + // get feature flags in ecx/edx, and family/model in eax + cpuid(eax, ebx, ecx, edx, 1); + + int family = (eax >> 8) & 0xf; // family and model fields + int model = (eax >> 4) & 0xf; + if (family == 0xf) { // use extended family and model fields + family += (eax >> 20) & 0xff; + model += ((eax >> 16) & 0xf) << 4; + } + + // Opteron Rev E has a bug in which on very rare occasions a locked + // instruction doesn't act as a read-acquire barrier if followed by a + // non-locked read-modify-write instruction. Rev F has this bug in + // pre-release versions, but not in versions released to customers, + // so we test only for Rev E, which is family 15, model 32..63 inclusive. + if (strcmp(vendor, "AuthenticAMD") == 0 && // AMD + family == 15 && + 32 <= model && model <= 63) { + AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug = true; + } else { + AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug = false; + } + + // edx bit 26 is SSE2 which we use to tell use whether we can use mfence + AtomicOps_Internalx86CPUFeatures.has_sse2 = ((edx >> 26) & 1); + + // ecx bit 13 indicates whether the cmpxchg16b instruction is supported + AtomicOps_Internalx86CPUFeatures.has_cmpxchg16b = ((ecx >> 13) & 1); +} + +REGISTER_MODULE_INITIALIZER(atomicops_x86, { + AtomicOps_Internalx86CPUFeaturesInit(); +}); + +#endif + +#endif /* ifdef BASE_ATOMICOPS_INTERNALS_X86_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-x86.h b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-x86.h new file mode 100644 index 000000000..c34aa5c08 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops-internals-x86.h @@ -0,0 +1,428 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +// Implementation of atomic operations for x86. This file should not +// be included directly. Clients should instead include +// "base/atomicops.h". + +#ifndef BASE_ATOMICOPS_INTERNALS_X86_H_ +#define BASE_ATOMICOPS_INTERNALS_X86_H_ + +typedef int32_t Atomic32; +#define BASE_HAS_ATOMIC64 1 // Use only in tests and base/atomic* + + +// NOTE(vchen): x86 does not need to define AtomicWordCastType, because it +// already matches Atomic32 or Atomic64, depending on the platform. + + +// This struct is not part of the public API of this module; clients may not +// use it. +// Features of this x86. Values may not be correct before main() is run, +// but are set conservatively. +struct AtomicOps_x86CPUFeatureStruct { + bool has_amd_lock_mb_bug; // Processor has AMD memory-barrier bug; do lfence + // after acquire compare-and-swap. + bool has_sse2; // Processor has SSE2. + bool has_cmpxchg16b; // Processor supports cmpxchg16b instruction. +}; +extern struct AtomicOps_x86CPUFeatureStruct AtomicOps_Internalx86CPUFeatures; + + +#define ATOMICOPS_COMPILER_BARRIER() __asm__ __volatile__("" : : : "memory") + + +namespace base { +namespace subtle { + +typedef int64_t Atomic64; + +// 32-bit low-level operations on any platform. + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev; + __asm__ __volatile__("lock; cmpxchgl %1,%2" + : "=a" (prev) + : "q" (new_value), "m" (*ptr), "0" (old_value) + : "memory"); + return prev; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + __asm__ __volatile__("xchgl %1,%0" // The lock prefix is implicit for xchg. + : "=r" (new_value) + : "m" (*ptr), "0" (new_value) + : "memory"); + return new_value; // Now it's the previous value. +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 temp = increment; + __asm__ __volatile__("lock; xaddl %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now holds the old value of *ptr + return temp + increment; +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 temp = increment; + __asm__ __volatile__("lock; xaddl %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now holds the old value of *ptr + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return temp + increment; +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 x = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return x; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +#if defined(__x86_64__) + +// 64-bit implementations of memory barrier can be simpler, because it +// "mfence" is guaranteed to exist. +inline void MemoryBarrier() { + __asm__ __volatile__("mfence" : : : "memory"); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +#else + +inline void MemoryBarrier() { + if (AtomicOps_Internalx86CPUFeatures.has_sse2) { + __asm__ __volatile__("mfence" : : : "memory"); + } else { // mfence is faster but not present on PIII + Atomic32 x = 0; + NoBarrier_AtomicExchange(&x, 0); // acts as a barrier on PIII + } +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + if (AtomicOps_Internalx86CPUFeatures.has_sse2) { + *ptr = value; + __asm__ __volatile__("mfence" : : : "memory"); + } else { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier on PIII + } +} +#endif + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + ATOMICOPS_COMPILER_BARRIER(); + *ptr = value; // An x86 store acts as a release barrier. + // See comments in Atomic64 version of Release_Store(), below. +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; // An x86 load acts as a acquire barrier. + // See comments in Atomic64 version of Release_Store(), below. + ATOMICOPS_COMPILER_BARRIER(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +#if defined(__x86_64__) + +// 64-bit low-level operations on 64-bit platform. + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev; + __asm__ __volatile__("lock; cmpxchgq %1,%2" + : "=a" (prev) + : "q" (new_value), "m" (*ptr), "0" (old_value) + : "memory"); + return prev; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + __asm__ __volatile__("xchgq %1,%0" // The lock prefix is implicit for xchg. + : "=r" (new_value) + : "m" (*ptr), "0" (new_value) + : "memory"); + return new_value; // Now it's the previous value. +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 temp = increment; + __asm__ __volatile__("lock; xaddq %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now contains the previous value of *ptr + return temp + increment; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 temp = increment; + __asm__ __volatile__("lock; xaddq %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now contains the previous value of *ptr + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return temp + increment; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + ATOMICOPS_COMPILER_BARRIER(); + + *ptr = value; // An x86 store acts as a release barrier + // for current AMD/Intel chips as of Jan 2008. + // See also Acquire_Load(), below. + + // When new chips come out, check: + // IA-32 Intel Architecture Software Developer's Manual, Volume 3: + // System Programming Guide, Chatper 7: Multiple-processor management, + // Section 7.2, Memory Ordering. + // Last seen at: + // http://developer.intel.com/design/pentium4/manuals/index_new.htm + // + // x86 stores/loads fail to act as barriers for a few instructions (clflush + // maskmovdqu maskmovq movntdq movnti movntpd movntps movntq) but these are + // not generated by the compiler, and are rare. Users of these instructions + // need to know about cache behaviour in any case since all of these involve + // either flushing cache lines or non-temporal cache hints. +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = *ptr; // An x86 load acts as a acquire barrier, + // for current AMD/Intel chips as of Jan 2008. + // See also Release_Store(), above. + ATOMICOPS_COMPILER_BARRIER(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} + +#else // defined(__x86_64__) + +// 64-bit low-level operations on 32-bit platform. + +#if !((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)) +// For compilers older than gcc 4.1, we use inline asm. +// +// Potential pitfalls: +// +// 1. %ebx points to Global offset table (GOT) with -fPIC. +// We need to preserve this register. +// 2. When explicit registers are used in inline asm, the +// compiler may not be aware of it and might try to reuse +// the same register for another argument which has constraints +// that allow it ("r" for example). + +inline Atomic64 __sync_val_compare_and_swap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev; + __asm__ __volatile__("push %%ebx\n\t" + "movl (%3), %%ebx\n\t" // Move 64-bit new_value into + "movl 4(%3), %%ecx\n\t" // ecx:ebx + "lock; cmpxchg8b (%1)\n\t"// If edx:eax (old_value) same + "pop %%ebx\n\t" + : "=A" (prev) // as contents of ptr: + : "D" (ptr), // ecx:ebx => ptr + "0" (old_value), // else: + "S" (&new_value) // old *ptr => edx:eax + : "memory", "%ecx"); + return prev; +} +#endif // Compiler < gcc-4.1 + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_val, + Atomic64 new_val) { + return __sync_val_compare_and_swap(ptr, old_val, new_val); +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_val) { + Atomic64 old_val; + + do { + old_val = *ptr; + } while (__sync_val_compare_and_swap(ptr, old_val, new_val) != old_val); + + return old_val; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 old_val, new_val; + + do { + old_val = *ptr; + new_val = old_val + increment; + } while (__sync_val_compare_and_swap(ptr, old_val, new_val) != old_val); + + return old_val + increment; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 new_val = NoBarrier_AtomicIncrement(ptr, increment); + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return new_val; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + __asm__ __volatile__("movq %1, %%mm0\n\t" // Use mmx reg for 64-bit atomic + "movq %%mm0, %0\n\t" // moves (ptr could be read-only) + "emms\n\t" // Empty mmx state/Reset FP regs + : "=m" (*ptr) + : "m" (value) + : // mark the FP stack and mmx registers as clobbered + "st", "st(1)", "st(2)", "st(3)", "st(4)", + "st(5)", "st(6)", "st(7)", "mm0", "mm1", + "mm2", "mm3", "mm4", "mm5", "mm6", "mm7"); +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + NoBarrier_Store(ptr, value); + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + ATOMICOPS_COMPILER_BARRIER(); + NoBarrier_Store(ptr, value); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + Atomic64 value; + __asm__ __volatile__("movq %1, %%mm0\n\t" // Use mmx reg for 64-bit atomic + "movq %%mm0, %0\n\t" // moves (ptr could be read-only) + "emms\n\t" // Empty mmx state/Reset FP regs + : "=m" (value) + : "m" (*ptr) + : // mark the FP stack and mmx registers as clobbered + "st", "st(1)", "st(2)", "st(3)", "st(4)", + "st(5)", "st(6)", "st(7)", "mm0", "mm1", + "mm2", "mm3", "mm4", "mm5", "mm6", "mm7"); + return value; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = NoBarrier_Load(ptr); + ATOMICOPS_COMPILER_BARRIER(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return NoBarrier_Load(ptr); +} + +#endif // defined(__x86_64__) + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 x = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return x; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +} // namespace base::subtle +} // namespace base + +#undef ATOMICOPS_COMPILER_BARRIER + +#endif // BASE_ATOMICOPS_INTERNALS_X86_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/atomicops.h b/src/thirdparty/gperftools-2.0/src/base/atomicops.h new file mode 100644 index 000000000..17e8a27f0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/atomicops.h @@ -0,0 +1,391 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +// For atomic operations on statistics counters, see atomic_stats_counter.h. +// For atomic operations on sequence numbers, see atomic_sequence_num.h. +// For atomic operations on reference counts, see atomic_refcount.h. + +// Some fast atomic operations -- typically with machine-dependent +// implementations. This file may need editing as Google code is +// ported to different architectures. + +// The routines exported by this module are subtle. If you use them, even if +// you get the code right, it will depend on careful reasoning about atomicity +// and memory ordering; it will be less readable, and harder to maintain. If +// you plan to use these routines, you should have a good reason, such as solid +// evidence that performance would otherwise suffer, or there being no +// alternative. You should assume only properties explicitly guaranteed by the +// specifications in this file. You are almost certainly _not_ writing code +// just for the x86; if you assume x86 semantics, x86 hardware bugs and +// implementations on other archtectures will cause your code to break. If you +// do not know what you are doing, avoid these routines, and use a Mutex. +// +// It is incorrect to make direct assignments to/from an atomic variable. +// You should use one of the Load or Store routines. The NoBarrier +// versions are provided when no barriers are needed: +// NoBarrier_Store() +// NoBarrier_Load() +// Although there are currently no compiler enforcement, you are encouraged +// to use these. Moreover, if you choose to use base::subtle::Atomic64 type, +// you MUST use one of the Load or Store routines to get correct behavior +// on 32-bit platforms. +// +// The intent is eventually to put all of these routines in namespace +// base::subtle + +#ifndef THREAD_ATOMICOPS_H_ +#define THREAD_ATOMICOPS_H_ + +#include +#ifdef HAVE_STDINT_H +#include +#endif + +// ------------------------------------------------------------------------ +// Include the platform specific implementations of the types +// and operations listed below. Implementations are to provide Atomic32 +// and Atomic64 operations. If there is a mismatch between intptr_t and +// the Atomic32 or Atomic64 types for a platform, the platform-specific header +// should define the macro, AtomicWordCastType in a clause similar to the +// following: +// #if ...pointers are 64 bits... +// # define AtomicWordCastType base::subtle::Atomic64 +// #else +// # define AtomicWordCastType Atomic32 +// #endif +// TODO(csilvers): figure out ARCH_PIII/ARCH_K8 (perhaps via ./configure?) +// ------------------------------------------------------------------------ + +#include "base/arm_instruction_set_select.h" + +// TODO(csilvers): match piii, not just __i386. Also, match k8 +#if defined(__MACH__) && defined(__APPLE__) +#include "base/atomicops-internals-macosx.h" +#elif defined(__GNUC__) && defined(ARMV6) +#include "base/atomicops-internals-arm-v6plus.h" +#elif defined(ARMV3) +#include "base/atomicops-internals-arm-generic.h" +#elif defined(_WIN32) +#include "base/atomicops-internals-windows.h" +#elif defined(__GNUC__) && (defined(__i386) || defined(__x86_64__)) +#include "base/atomicops-internals-x86.h" +#elif defined(__linux__) && defined(__PPC__) +#include "base/atomicops-internals-linuxppc.h" +#else +// Assume x86 for now. If you need to support a new architecture and +// don't know how to implement atomic ops, you can probably get away +// with using pthreads, since atomicops is only used by spinlock.h/cc +//#error You need to implement atomic operations for this architecture +#include "base/atomicops-internals-x86.h" +#endif + +// Signed type that can hold a pointer and supports the atomic ops below, as +// well as atomic loads and stores. Instances must be naturally-aligned. +typedef intptr_t AtomicWord; + +#ifdef AtomicWordCastType +// ------------------------------------------------------------------------ +// This section is needed only when explicit type casting is required to +// cast AtomicWord to one of the basic atomic types (Atomic64 or Atomic32). +// It also serves to document the AtomicWord interface. +// ------------------------------------------------------------------------ + +namespace base { +namespace subtle { + +// Atomically execute: +// result = *ptr; +// if (*ptr == old_value) +// *ptr = new_value; +// return result; +// +// I.e., replace "*ptr" with "new_value" if "*ptr" used to be "old_value". +// Always return the old value of "*ptr" +// +// This routine implies no memory barriers. +inline AtomicWord NoBarrier_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return NoBarrier_CompareAndSwap( + reinterpret_cast(ptr), + old_value, new_value); +} + +// Atomically store new_value into *ptr, returning the previous value held in +// *ptr. This routine implies no memory barriers. +inline AtomicWord NoBarrier_AtomicExchange(volatile AtomicWord* ptr, + AtomicWord new_value) { + return NoBarrier_AtomicExchange( + reinterpret_cast(ptr), new_value); +} + +// Atomically increment *ptr by "increment". Returns the new value of +// *ptr with the increment applied. This routine implies no memory +// barriers. +inline AtomicWord NoBarrier_AtomicIncrement(volatile AtomicWord* ptr, + AtomicWord increment) { + return NoBarrier_AtomicIncrement( + reinterpret_cast(ptr), increment); +} + +inline AtomicWord Barrier_AtomicIncrement(volatile AtomicWord* ptr, + AtomicWord increment) { + return Barrier_AtomicIncrement( + reinterpret_cast(ptr), increment); +} + +// ------------------------------------------------------------------------ +// These following lower-level operations are typically useful only to people +// implementing higher-level synchronization operations like spinlocks, +// mutexes, and condition-variables. They combine CompareAndSwap(), a load, or +// a store with appropriate memory-ordering instructions. "Acquire" operations +// ensure that no later memory access can be reordered ahead of the operation. +// "Release" operations ensure that no previous memory access can be reordered +// after the operation. "Barrier" operations have both "Acquire" and "Release" +// semantics. A MemoryBarrier() has "Barrier" semantics, but does no memory +// access. +// ------------------------------------------------------------------------ +inline AtomicWord Acquire_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return base::subtle::Acquire_CompareAndSwap( + reinterpret_cast(ptr), + old_value, new_value); +} + +inline AtomicWord Release_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return base::subtle::Release_CompareAndSwap( + reinterpret_cast(ptr), + old_value, new_value); +} + +inline void NoBarrier_Store(volatile AtomicWord *ptr, AtomicWord value) { + NoBarrier_Store( + reinterpret_cast(ptr), value); +} + +inline void Acquire_Store(volatile AtomicWord* ptr, AtomicWord value) { + return base::subtle::Acquire_Store( + reinterpret_cast(ptr), value); +} + +inline void Release_Store(volatile AtomicWord* ptr, AtomicWord value) { + return base::subtle::Release_Store( + reinterpret_cast(ptr), value); +} + +inline AtomicWord NoBarrier_Load(volatile const AtomicWord *ptr) { + return NoBarrier_Load( + reinterpret_cast(ptr)); +} + +inline AtomicWord Acquire_Load(volatile const AtomicWord* ptr) { + return base::subtle::Acquire_Load( + reinterpret_cast(ptr)); +} + +inline AtomicWord Release_Load(volatile const AtomicWord* ptr) { + return base::subtle::Release_Load( + reinterpret_cast(ptr)); +} + +} // namespace base::subtle +} // namespace base +#endif // AtomicWordCastType + +// ------------------------------------------------------------------------ +// Commented out type definitions and method declarations for documentation +// of the interface provided by this module. +// ------------------------------------------------------------------------ + +#if 0 + +// Signed 32-bit type that supports the atomic ops below, as well as atomic +// loads and stores. Instances must be naturally aligned. This type differs +// from AtomicWord in 64-bit binaries where AtomicWord is 64-bits. +typedef int32_t Atomic32; + +// Corresponding operations on Atomic32 +namespace base { +namespace subtle { + +// Signed 64-bit type that supports the atomic ops below, as well as atomic +// loads and stores. Instances must be naturally aligned. This type differs +// from AtomicWord in 32-bit binaries where AtomicWord is 32-bits. +typedef int64_t Atomic64; + +Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value); +Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, Atomic32 new_value); +Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, Atomic32 increment); +Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment); +Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value); +Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value); +void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value); +void Acquire_Store(volatile Atomic32* ptr, Atomic32 value); +void Release_Store(volatile Atomic32* ptr, Atomic32 value); +Atomic32 NoBarrier_Load(volatile const Atomic32* ptr); +Atomic32 Acquire_Load(volatile const Atomic32* ptr); +Atomic32 Release_Load(volatile const Atomic32* ptr); + +// Corresponding operations on Atomic64 +Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value); +Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, Atomic64 new_value); +Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, Atomic64 increment); +Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, Atomic64 increment); + +Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value); +Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value); +void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value); +void Acquire_Store(volatile Atomic64* ptr, Atomic64 value); +void Release_Store(volatile Atomic64* ptr, Atomic64 value); +Atomic64 NoBarrier_Load(volatile const Atomic64* ptr); +Atomic64 Acquire_Load(volatile const Atomic64* ptr); +Atomic64 Release_Load(volatile const Atomic64* ptr); +} // namespace base::subtle +} // namespace base + +void MemoryBarrier(); + +#endif // 0 + + +// ------------------------------------------------------------------------ +// The following are to be deprecated when all uses have been changed to +// use the base::subtle namespace. +// ------------------------------------------------------------------------ + +#ifdef AtomicWordCastType +// AtomicWord versions to be deprecated +inline AtomicWord Acquire_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return base::subtle::Acquire_CompareAndSwap(ptr, old_value, new_value); +} + +inline AtomicWord Release_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return base::subtle::Release_CompareAndSwap(ptr, old_value, new_value); +} + +inline void Acquire_Store(volatile AtomicWord* ptr, AtomicWord value) { + return base::subtle::Acquire_Store(ptr, value); +} + +inline void Release_Store(volatile AtomicWord* ptr, AtomicWord value) { + return base::subtle::Release_Store(ptr, value); +} + +inline AtomicWord Acquire_Load(volatile const AtomicWord* ptr) { + return base::subtle::Acquire_Load(ptr); +} + +inline AtomicWord Release_Load(volatile const AtomicWord* ptr) { + return base::subtle::Release_Load(ptr); +} +#endif // AtomicWordCastType + +// 32-bit Acquire/Release operations to be deprecated. + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return base::subtle::Acquire_CompareAndSwap(ptr, old_value, new_value); +} +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return base::subtle::Release_CompareAndSwap(ptr, old_value, new_value); +} +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + base::subtle::Acquire_Store(ptr, value); +} +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + return base::subtle::Release_Store(ptr, value); +} +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + return base::subtle::Acquire_Load(ptr); +} +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + return base::subtle::Release_Load(ptr); +} + +#ifdef BASE_HAS_ATOMIC64 + +// 64-bit Acquire/Release operations to be deprecated. + +inline base::subtle::Atomic64 Acquire_CompareAndSwap( + volatile base::subtle::Atomic64* ptr, + base::subtle::Atomic64 old_value, base::subtle::Atomic64 new_value) { + return base::subtle::Acquire_CompareAndSwap(ptr, old_value, new_value); +} +inline base::subtle::Atomic64 Release_CompareAndSwap( + volatile base::subtle::Atomic64* ptr, + base::subtle::Atomic64 old_value, base::subtle::Atomic64 new_value) { + return base::subtle::Release_CompareAndSwap(ptr, old_value, new_value); +} +inline void Acquire_Store( + volatile base::subtle::Atomic64* ptr, base::subtle::Atomic64 value) { + base::subtle::Acquire_Store(ptr, value); +} +inline void Release_Store( + volatile base::subtle::Atomic64* ptr, base::subtle::Atomic64 value) { + return base::subtle::Release_Store(ptr, value); +} +inline base::subtle::Atomic64 Acquire_Load( + volatile const base::subtle::Atomic64* ptr) { + return base::subtle::Acquire_Load(ptr); +} +inline base::subtle::Atomic64 Release_Load( + volatile const base::subtle::Atomic64* ptr) { + return base::subtle::Release_Load(ptr); +} + +#endif // BASE_HAS_ATOMIC64 + +#endif // THREAD_ATOMICOPS_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/basictypes.h b/src/thirdparty/gperftools-2.0/src/base/basictypes.h new file mode 100644 index 000000000..75b7b5ae7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/basictypes.h @@ -0,0 +1,357 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef _BASICTYPES_H_ +#define _BASICTYPES_H_ + +#include +#include // for memcpy() +#ifdef HAVE_INTTYPES_H +#include // gets us PRId64, etc +#endif + +// To use this in an autoconf setting, make sure you run the following +// autoconf macros: +// AC_HEADER_STDC /* for stdint_h and inttypes_h */ +// AC_CHECK_TYPES([__int64]) /* defined in some windows platforms */ + +#ifdef HAVE_INTTYPES_H +#include // uint16_t might be here; PRId64 too. +#endif +#ifdef HAVE_STDINT_H +#include // to get uint16_t (ISO naming madness) +#endif +#include // our last best hope for uint16_t + +// Standard typedefs +// All Google code is compiled with -funsigned-char to make "char" +// unsigned. Google code therefore doesn't need a "uchar" type. +// TODO(csilvers): how do we make sure unsigned-char works on non-gcc systems? +typedef signed char schar; +typedef int8_t int8; +typedef int16_t int16; +typedef int32_t int32; +typedef int64_t int64; + +// NOTE: unsigned types are DANGEROUS in loops and other arithmetical +// places. Use the signed types unless your variable represents a bit +// pattern (eg a hash value) or you really need the extra bit. Do NOT +// use 'unsigned' to express "this value should always be positive"; +// use assertions for this. + +typedef uint8_t uint8; +typedef uint16_t uint16; +typedef uint32_t uint32; +typedef uint64_t uint64; + +const uint16 kuint16max = ( (uint16) 0xFFFF); +const uint32 kuint32max = ( (uint32) 0xFFFFFFFF); +const uint64 kuint64max = ( (((uint64) kuint32max) << 32) | kuint32max ); + +const int8 kint8max = ( ( int8) 0x7F); +const int16 kint16max = ( ( int16) 0x7FFF); +const int32 kint32max = ( ( int32) 0x7FFFFFFF); +const int64 kint64max = ( ((( int64) kint32max) << 32) | kuint32max ); + +const int8 kint8min = ( ( int8) 0x80); +const int16 kint16min = ( ( int16) 0x8000); +const int32 kint32min = ( ( int32) 0x80000000); +const int64 kint64min = ( ((( int64) kint32min) << 32) | 0 ); + +// Define the "portable" printf and scanf macros, if they're not +// already there (via the inttypes.h we #included above, hopefully). +// Mostly it's old systems that don't support inttypes.h, so we assume +// they're 32 bit. +#ifndef PRIx64 +#define PRIx64 "llx" +#endif +#ifndef SCNx64 +#define SCNx64 "llx" +#endif +#ifndef PRId64 +#define PRId64 "lld" +#endif +#ifndef SCNd64 +#define SCNd64 "lld" +#endif +#ifndef PRIu64 +#define PRIu64 "llu" +#endif +#ifndef PRIxPTR +#define PRIxPTR "lx" +#endif + +// Also allow for printing of a pthread_t. +#define GPRIuPTHREAD "lu" +#define GPRIxPTHREAD "lx" +#if defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__APPLE__) || defined(__FreeBSD__) +#define PRINTABLE_PTHREAD(pthreadt) reinterpret_cast(pthreadt) +#else +#define PRINTABLE_PTHREAD(pthreadt) pthreadt +#endif + +// A macro to disallow the evil copy constructor and operator= functions +// This should be used in the private: declarations for a class +#define DISALLOW_EVIL_CONSTRUCTORS(TypeName) \ + TypeName(const TypeName&); \ + void operator=(const TypeName&) + +// An alternate name that leaves out the moral judgment... :-) +#define DISALLOW_COPY_AND_ASSIGN(TypeName) DISALLOW_EVIL_CONSTRUCTORS(TypeName) + +// The COMPILE_ASSERT macro can be used to verify that a compile time +// expression is true. For example, you could use it to verify the +// size of a static array: +// +// COMPILE_ASSERT(sizeof(num_content_type_names) == sizeof(int), +// content_type_names_incorrect_size); +// +// or to make sure a struct is smaller than a certain size: +// +// COMPILE_ASSERT(sizeof(foo) < 128, foo_too_large); +// +// The second argument to the macro is the name of the variable. If +// the expression is false, most compilers will issue a warning/error +// containing the name of the variable. +// +// Implementation details of COMPILE_ASSERT: +// +// - COMPILE_ASSERT works by defining an array type that has -1 +// elements (and thus is invalid) when the expression is false. +// +// - The simpler definition +// +// #define COMPILE_ASSERT(expr, msg) typedef char msg[(expr) ? 1 : -1] +// +// does not work, as gcc supports variable-length arrays whose sizes +// are determined at run-time (this is gcc's extension and not part +// of the C++ standard). As a result, gcc fails to reject the +// following code with the simple definition: +// +// int foo; +// COMPILE_ASSERT(foo, msg); // not supposed to compile as foo is +// // not a compile-time constant. +// +// - By using the type CompileAssert<(bool(expr))>, we ensures that +// expr is a compile-time constant. (Template arguments must be +// determined at compile-time.) +// +// - The outter parentheses in CompileAssert<(bool(expr))> are necessary +// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written +// +// CompileAssert +// +// instead, these compilers will refuse to compile +// +// COMPILE_ASSERT(5 > 0, some_message); +// +// (They seem to think the ">" in "5 > 0" marks the end of the +// template argument list.) +// +// - The array size is (bool(expr) ? 1 : -1), instead of simply +// +// ((expr) ? 1 : -1). +// +// This is to avoid running into a bug in MS VC 7.1, which +// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1. + +template +struct CompileAssert { +}; + +#define COMPILE_ASSERT(expr, msg) \ + typedef CompileAssert<(bool(expr))> msg[bool(expr) ? 1 : -1] + +#define arraysize(a) (sizeof(a) / sizeof(*(a))) + +#define OFFSETOF_MEMBER(strct, field) \ + (reinterpret_cast(&reinterpret_cast(16)->field) - \ + reinterpret_cast(16)) + +// bit_cast implements the equivalent of +// "*reinterpret_cast(&source)". +// +// The reinterpret_cast method would produce undefined behavior +// according to ISO C++ specification section 3.10 -15 -. +// bit_cast<> calls memcpy() which is blessed by the standard, +// especially by the example in section 3.9. +// +// Fortunately memcpy() is very fast. In optimized mode, with a +// constant size, gcc 2.95.3, gcc 4.0.1, and msvc 7.1 produce inline +// code with the minimal amount of data movement. On a 32-bit system, +// memcpy(d,s,4) compiles to one load and one store, and memcpy(d,s,8) +// compiles to two loads and two stores. + +template +inline Dest bit_cast(const Source& source) { + COMPILE_ASSERT(sizeof(Dest) == sizeof(Source), bitcasting_unequal_sizes); + Dest dest; + memcpy(&dest, &source, sizeof(dest)); + return dest; +} + +#ifdef HAVE___ATTRIBUTE__ +# define ATTRIBUTE_WEAK __attribute__((weak)) +# define ATTRIBUTE_NOINLINE __attribute__((noinline)) +#else +# define ATTRIBUTE_WEAK +# define ATTRIBUTE_NOINLINE +#endif + +// Section attributes are supported for both ELF and Mach-O, but in +// very different ways. Here's the API we provide: +// 1) ATTRIBUTE_SECTION: put this with the declaration of all functions +// you want to be in the same linker section +// 2) DEFINE_ATTRIBUTE_SECTION_VARS: must be called once per unique +// name. You want to make sure this is executed before any +// DECLARE_ATTRIBUTE_SECTION_VARS; the easiest way is to put them +// in the same .cc file. Put this call at the global level. +// 3) INIT_ATTRIBUTE_SECTION_VARS: you can scatter calls to this in +// multiple places to help ensure execution before any +// DECLARE_ATTRIBUTE_SECTION_VARS. You must have at least one +// DEFINE, but you can have many INITs. Put each in its own scope. +// 4) DECLARE_ATTRIBUTE_SECTION_VARS: must be called before using +// ATTRIBUTE_SECTION_START or ATTRIBUTE_SECTION_STOP on a name. +// Put this call at the global level. +// 5) ATTRIBUTE_SECTION_START/ATTRIBUTE_SECTION_STOP: call this to say +// where in memory a given section is. All functions declared with +// ATTRIBUTE_SECTION are guaranteed to be between START and STOP. + +#if defined(HAVE___ATTRIBUTE__) && defined(__ELF__) +# define ATTRIBUTE_SECTION(name) __attribute__ ((section (#name))) + + // Weak section declaration to be used as a global declaration + // for ATTRIBUTE_SECTION_START|STOP(name) to compile and link + // even without functions with ATTRIBUTE_SECTION(name). +# define DECLARE_ATTRIBUTE_SECTION_VARS(name) \ + extern char __start_##name[] ATTRIBUTE_WEAK; \ + extern char __stop_##name[] ATTRIBUTE_WEAK +# define INIT_ATTRIBUTE_SECTION_VARS(name) // no-op for ELF +# define DEFINE_ATTRIBUTE_SECTION_VARS(name) // no-op for ELF + + // Return void* pointers to start/end of a section of code with functions + // having ATTRIBUTE_SECTION(name), or 0 if no such function exists. + // One must DECLARE_ATTRIBUTE_SECTION(name) for this to compile and link. +# define ATTRIBUTE_SECTION_START(name) (reinterpret_cast(__start_##name)) +# define ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast(__stop_##name)) +# define HAVE_ATTRIBUTE_SECTION_START 1 + +#elif defined(HAVE___ATTRIBUTE__) && defined(__MACH__) +# define ATTRIBUTE_SECTION(name) __attribute__ ((section ("__TEXT, " #name))) + +#include +#include +class AssignAttributeStartEnd { + public: + AssignAttributeStartEnd(const char* name, char** pstart, char** pend) { + // Find out what dynamic library name is defined in + if (_dyld_present()) { + for (int i = _dyld_image_count() - 1; i >= 0; --i) { + const mach_header* hdr = _dyld_get_image_header(i); +#ifdef MH_MAGIC_64 + if (hdr->magic == MH_MAGIC_64) { + uint64_t len; + *pstart = getsectdatafromheader_64((mach_header_64*)hdr, + "__TEXT", name, &len); + if (*pstart) { // NULL if not defined in this dynamic library + *pstart += _dyld_get_image_vmaddr_slide(i); // correct for reloc + *pend = *pstart + len; + return; + } + } +#endif + if (hdr->magic == MH_MAGIC) { + uint32_t len; + *pstart = getsectdatafromheader(hdr, "__TEXT", name, &len); + if (*pstart) { // NULL if not defined in this dynamic library + *pstart += _dyld_get_image_vmaddr_slide(i); // correct for reloc + *pend = *pstart + len; + return; + } + } + } + } + // If we get here, not defined in a dll at all. See if defined statically. + unsigned long len; // don't ask me why this type isn't uint32_t too... + *pstart = getsectdata("__TEXT", name, &len); + *pend = *pstart + len; + } +}; + +#define DECLARE_ATTRIBUTE_SECTION_VARS(name) \ + extern char* __start_##name; \ + extern char* __stop_##name + +#define INIT_ATTRIBUTE_SECTION_VARS(name) \ + DECLARE_ATTRIBUTE_SECTION_VARS(name); \ + static const AssignAttributeStartEnd __assign_##name( \ + #name, &__start_##name, &__stop_##name) + +#define DEFINE_ATTRIBUTE_SECTION_VARS(name) \ + char* __start_##name, *__stop_##name; \ + INIT_ATTRIBUTE_SECTION_VARS(name) + +# define ATTRIBUTE_SECTION_START(name) (reinterpret_cast(__start_##name)) +# define ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast(__stop_##name)) +# define HAVE_ATTRIBUTE_SECTION_START 1 + +#else // not HAVE___ATTRIBUTE__ && __ELF__, nor HAVE___ATTRIBUTE__ && __MACH__ +# define ATTRIBUTE_SECTION(name) +# define DECLARE_ATTRIBUTE_SECTION_VARS(name) +# define INIT_ATTRIBUTE_SECTION_VARS(name) +# define DEFINE_ATTRIBUTE_SECTION_VARS(name) +# define ATTRIBUTE_SECTION_START(name) (reinterpret_cast(0)) +# define ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast(0)) + +#endif // HAVE___ATTRIBUTE__ and __ELF__ or __MACH__ + +#if defined(HAVE___ATTRIBUTE__) && (defined(__i386__) || defined(__x86_64__)) +# define CACHELINE_ALIGNED __attribute__((aligned(64))) +#else +# define CACHELINE_ALIGNED +#endif // defined(HAVE___ATTRIBUTE__) && (__i386__ || __x86_64__) + + +// The following enum should be used only as a constructor argument to indicate +// that the variable has static storage class, and that the constructor should +// do nothing to its state. It indicates to the reader that it is legal to +// declare a static nistance of the class, provided the constructor is given +// the base::LINKER_INITIALIZED argument. Normally, it is unsafe to declare a +// static variable that has a constructor or a destructor because invocation +// order is undefined. However, IF the type can be initialized by filling with +// zeroes (which the loader does for static variables), AND the destructor also +// does nothing to the storage, then a constructor declared as +// explicit MyClass(base::LinkerInitialized x) {} +// and invoked as +// static MyClass my_variable_name(base::LINKER_INITIALIZED); +namespace base { +enum LinkerInitialized { LINKER_INITIALIZED }; +} + +#endif // _BASICTYPES_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/commandlineflags.h b/src/thirdparty/gperftools-2.0/src/base/commandlineflags.h new file mode 100644 index 000000000..54bf94faf --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/commandlineflags.h @@ -0,0 +1,131 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// This file is a compatibility layer that defines Google's version of +// command line flags that are used for configuration. +// +// We put flags into their own namespace. It is purposefully +// named in an opaque way that people should have trouble typing +// directly. The idea is that DEFINE puts the flag in the weird +// namespace, and DECLARE imports the flag from there into the +// current namespace. The net result is to force people to use +// DECLARE to get access to a flag, rather than saying +// extern bool FLAGS_logtostderr; +// or some such instead. We want this so we can put extra +// functionality (like sanity-checking) in DECLARE if we want, +// and make sure it is picked up everywhere. +// +// We also put the type of the variable in the namespace, so that +// people can't DECLARE_int32 something that they DEFINE_bool'd +// elsewhere. +#ifndef BASE_COMMANDLINEFLAGS_H_ +#define BASE_COMMANDLINEFLAGS_H_ + +#include +#include +#include // for memchr +#include // for getenv +#include "base/basictypes.h" + +#define DECLARE_VARIABLE(type, name) \ + namespace FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead { \ + extern PERFTOOLS_DLL_DECL type FLAGS_##name; \ + } \ + using FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead::FLAGS_##name + +#define DEFINE_VARIABLE(type, name, value, meaning) \ + namespace FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead { \ + PERFTOOLS_DLL_DECL type FLAGS_##name(value); \ + char FLAGS_no##name; \ + } \ + using FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead::FLAGS_##name + +// bool specialization +#define DECLARE_bool(name) \ + DECLARE_VARIABLE(bool, name) +#define DEFINE_bool(name, value, meaning) \ + DEFINE_VARIABLE(bool, name, value, meaning) + +// int32 specialization +#define DECLARE_int32(name) \ + DECLARE_VARIABLE(int32, name) +#define DEFINE_int32(name, value, meaning) \ + DEFINE_VARIABLE(int32, name, value, meaning) + +// int64 specialization +#define DECLARE_int64(name) \ + DECLARE_VARIABLE(int64, name) +#define DEFINE_int64(name, value, meaning) \ + DEFINE_VARIABLE(int64, name, value, meaning) + +#define DECLARE_uint64(name) \ + DECLARE_VARIABLE(uint64, name) +#define DEFINE_uint64(name, value, meaning) \ + DEFINE_VARIABLE(uint64, name, value, meaning) + +// double specialization +#define DECLARE_double(name) \ + DECLARE_VARIABLE(double, name) +#define DEFINE_double(name, value, meaning) \ + DEFINE_VARIABLE(double, name, value, meaning) + +// Special case for string, because we have to specify the namespace +// std::string, which doesn't play nicely with our FLAG__namespace hackery. +#define DECLARE_string(name) \ + namespace FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead { \ + extern std::string FLAGS_##name; \ + } \ + using FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead::FLAGS_##name +#define DEFINE_string(name, value, meaning) \ + namespace FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead { \ + std::string FLAGS_##name(value); \ + char FLAGS_no##name; \ + } \ + using FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead::FLAGS_##name + +// These macros (could be functions, but I don't want to bother with a .cc +// file), make it easier to initialize flags from the environment. + +#define EnvToString(envname, dflt) \ + (!getenv(envname) ? (dflt) : getenv(envname)) + +#define EnvToBool(envname, dflt) \ + (!getenv(envname) ? (dflt) : memchr("tTyY1\0", getenv(envname)[0], 6) != NULL) + +#define EnvToInt(envname, dflt) \ + (!getenv(envname) ? (dflt) : strtol(getenv(envname), NULL, 10)) + +#define EnvToInt64(envname, dflt) \ + (!getenv(envname) ? (dflt) : strtoll(getenv(envname), NULL, 10)) + +#define EnvToDouble(envname, dflt) \ + (!getenv(envname) ? (dflt) : strtod(getenv(envname), NULL)) + +#endif // BASE_COMMANDLINEFLAGS_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/cycleclock.h b/src/thirdparty/gperftools-2.0/src/base/cycleclock.h new file mode 100644 index 000000000..c704e1dae --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/cycleclock.h @@ -0,0 +1,163 @@ +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---------------------------------------------------------------------- +// CycleClock +// A CycleClock tells you the current time in Cycles. The "time" +// is actually time since power-on. This is like time() but doesn't +// involve a system call and is much more precise. +// +// NOTE: Not all cpu/platform/kernel combinations guarantee that this +// clock increments at a constant rate or is synchronized across all logical +// cpus in a system. +// +// Also, in some out of order CPU implementations, the CycleClock is not +// serializing. So if you're trying to count at cycles granularity, your +// data might be inaccurate due to out of order instruction execution. +// ---------------------------------------------------------------------- + +#ifndef GOOGLE_BASE_CYCLECLOCK_H_ +#define GOOGLE_BASE_CYCLECLOCK_H_ + +#include "base/basictypes.h" // make sure we get the def for int64 +#include "base/arm_instruction_set_select.h" +// base/sysinfo.h is really big and we don't want to include it unless +// it is necessary. +#if defined(__arm__) || defined(__mips__) +# include "base/sysinfo.h" +#endif +#if defined(__MACH__) && defined(__APPLE__) +# include +#endif +// For MSVC, we want to use '_asm rdtsc' when possible (since it works +// with even ancient MSVC compilers), and when not possible the +// __rdtsc intrinsic, declared in . Unfortunately, in some +// environments, and have conflicting +// declarations of some other intrinsics, breaking compilation. +// Therefore, we simply declare __rdtsc ourselves. See also +// http://connect.microsoft.com/VisualStudio/feedback/details/262047 +#if defined(_MSC_VER) && !defined(_M_IX86) +extern "C" uint64 __rdtsc(); +#pragma intrinsic(__rdtsc) +#endif +#if defined(ARMV3) || defined(__mips__) +#include +#endif + +// NOTE: only i386 and x86_64 have been well tested. +// PPC, sparc, alpha, and ia64 are based on +// http://peter.kuscsik.com/wordpress/?p=14 +// with modifications by m3b. See also +// https://setisvn.ssl.berkeley.edu/svn/lib/fftw-3.0.1/kernel/cycle.h +struct CycleClock { + // This should return the number of cycles since power-on. Thread-safe. + static inline int64 Now() { +#if defined(__MACH__) && defined(__APPLE__) + // this goes at the top because we need ALL Macs, regardless of + // architecture, to return the number of "mach time units" that + // have passed since startup. See sysinfo.cc where + // InitializeSystemInfo() sets the supposed cpu clock frequency of + // macs to the number of mach time units per second, not actual + // CPU clock frequency (which can change in the face of CPU + // frequency scaling). Also note that when the Mac sleeps, this + // counter pauses; it does not continue counting, nor does it + // reset to zero. + return mach_absolute_time(); +#elif defined(__i386__) + int64 ret; + __asm__ volatile ("rdtsc" : "=A" (ret) ); + return ret; +#elif defined(__x86_64__) || defined(__amd64__) + uint64 low, high; + __asm__ volatile ("rdtsc" : "=a" (low), "=d" (high)); + return (high << 32) | low; +#elif defined(__powerpc__) || defined(__ppc__) + // This returns a time-base, which is not always precisely a cycle-count. + int64 tbl, tbu0, tbu1; + asm("mftbu %0" : "=r" (tbu0)); + asm("mftb %0" : "=r" (tbl)); + asm("mftbu %0" : "=r" (tbu1)); + tbl &= -static_cast(tbu0 == tbu1); + // high 32 bits in tbu1; low 32 bits in tbl (tbu0 is garbage) + return (tbu1 << 32) | tbl; +#elif defined(__sparc__) + int64 tick; + asm(".byte 0x83, 0x41, 0x00, 0x00"); + asm("mov %%g1, %0" : "=r" (tick)); + return tick; +#elif defined(__ia64__) + int64 itc; + asm("mov %0 = ar.itc" : "=r" (itc)); + return itc; +#elif defined(_MSC_VER) && defined(_M_IX86) + // Older MSVC compilers (like 7.x) don't seem to support the + // __rdtsc intrinsic properly, so I prefer to use _asm instead + // when I know it will work. Otherwise, I'll use __rdtsc and hope + // the code is being compiled with a non-ancient compiler. + _asm rdtsc +#elif defined(_MSC_VER) + return __rdtsc(); +#elif defined(ARMV3) +#if defined(ARMV6) // V6 is the earliest arch that has a standard cyclecount + uint32 pmccntr; + uint32 pmuseren; + uint32 pmcntenset; + // Read the user mode perf monitor counter access permissions. + asm volatile ("mrc p15, 0, %0, c9, c14, 0" : "=r" (pmuseren)); + if (pmuseren & 1) { // Allows reading perfmon counters for user mode code. + asm volatile ("mrc p15, 0, %0, c9, c12, 1" : "=r" (pmcntenset)); + if (pmcntenset & 0x80000000ul) { // Is it counting? + asm volatile ("mrc p15, 0, %0, c9, c13, 0" : "=r" (pmccntr)); + // The counter is set up to count every 64th cycle + return static_cast(pmccntr) * 64; // Should optimize to << 6 + } + } +#endif + struct timeval tv; + gettimeofday(&tv, NULL); + return static_cast((tv.tv_sec + tv.tv_usec * 0.000001) + * CyclesPerSecond()); +#elif defined(__mips__) + // mips apparently only allows rdtsc for superusers, so we fall + // back to gettimeofday. It's possible clock_gettime would be better. + struct timeval tv; + gettimeofday(&tv, NULL); + return static_cast((tv.tv_sec + tv.tv_usec * 0.000001) + * CyclesPerSecond()); +#else +// The soft failover to a generic implementation is automatic only for ARM. +// For other platforms the developer is expected to make an attempt to create +// a fast implementation and use generic version if nothing better is available. +#error You need to define CycleTimer for your O/S and CPU +#endif + } +}; + + +#endif // GOOGLE_BASE_CYCLECLOCK_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/dynamic_annotations.c b/src/thirdparty/gperftools-2.0/src/base/dynamic_annotations.c new file mode 100644 index 000000000..c8b61bed2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/dynamic_annotations.c @@ -0,0 +1,190 @@ +/* Copyright (c) 2008-2009, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Kostya Serebryany + */ + +#ifdef __cplusplus +# error "This file should be built as pure C to avoid name mangling" +#endif + +#include "config.h" +#include +#include + +#include "base/dynamic_annotations.h" + +#ifdef __GNUC__ +/* valgrind.h uses gcc extensions so it won't build with other compilers */ +# ifdef HAVE_VALGRIND_H /* prefer the user's copy if they have it */ +# include +# else /* otherwise just use the copy that we have */ +# include "third_party/valgrind.h" +# endif +#endif + +/* Compiler-based ThreadSanitizer defines + DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL = 1 + and provides its own definitions of the functions. */ + +#ifndef DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL +# define DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL 0 +#endif + +/* Each function is empty and called (via a macro) only in debug mode. + The arguments are captured by dynamic tools at runtime. */ + +#if DYNAMIC_ANNOTATIONS_ENABLED == 1 \ + && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 + +void AnnotateRWLockCreate(const char *file, int line, + const volatile void *lock){} +void AnnotateRWLockDestroy(const char *file, int line, + const volatile void *lock){} +void AnnotateRWLockAcquired(const char *file, int line, + const volatile void *lock, long is_w){} +void AnnotateRWLockReleased(const char *file, int line, + const volatile void *lock, long is_w){} +void AnnotateBarrierInit(const char *file, int line, + const volatile void *barrier, long count, + long reinitialization_allowed) {} +void AnnotateBarrierWaitBefore(const char *file, int line, + const volatile void *barrier) {} +void AnnotateBarrierWaitAfter(const char *file, int line, + const volatile void *barrier) {} +void AnnotateBarrierDestroy(const char *file, int line, + const volatile void *barrier) {} + +void AnnotateCondVarWait(const char *file, int line, + const volatile void *cv, + const volatile void *lock){} +void AnnotateCondVarSignal(const char *file, int line, + const volatile void *cv){} +void AnnotateCondVarSignalAll(const char *file, int line, + const volatile void *cv){} +void AnnotatePublishMemoryRange(const char *file, int line, + const volatile void *address, + long size){} +void AnnotateUnpublishMemoryRange(const char *file, int line, + const volatile void *address, + long size){} +void AnnotatePCQCreate(const char *file, int line, + const volatile void *pcq){} +void AnnotatePCQDestroy(const char *file, int line, + const volatile void *pcq){} +void AnnotatePCQPut(const char *file, int line, + const volatile void *pcq){} +void AnnotatePCQGet(const char *file, int line, + const volatile void *pcq){} +void AnnotateNewMemory(const char *file, int line, + const volatile void *mem, + long size){} +void AnnotateExpectRace(const char *file, int line, + const volatile void *mem, + const char *description){} +void AnnotateBenignRace(const char *file, int line, + const volatile void *mem, + const char *description){} +void AnnotateBenignRaceSized(const char *file, int line, + const volatile void *mem, + long size, + const char *description) {} +void AnnotateMutexIsUsedAsCondVar(const char *file, int line, + const volatile void *mu){} +void AnnotateTraceMemory(const char *file, int line, + const volatile void *arg){} +void AnnotateThreadName(const char *file, int line, + const char *name){} +void AnnotateIgnoreReadsBegin(const char *file, int line){} +void AnnotateIgnoreReadsEnd(const char *file, int line){} +void AnnotateIgnoreWritesBegin(const char *file, int line){} +void AnnotateIgnoreWritesEnd(const char *file, int line){} +void AnnotateEnableRaceDetection(const char *file, int line, int enable){} +void AnnotateNoOp(const char *file, int line, + const volatile void *arg){} +void AnnotateFlushState(const char *file, int line){} + +#endif /* DYNAMIC_ANNOTATIONS_ENABLED == 1 + && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */ + +#if DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 + +static int GetRunningOnValgrind(void) { +#ifdef RUNNING_ON_VALGRIND + if (RUNNING_ON_VALGRIND) return 1; +#endif +#ifdef _MSC_VER + /* Visual Studio can complain about getenv, so use a windows equivalent. */ + char value[100] = "1"; /* something that is not "0" */ + int res = GetEnvironmentVariableA("RUNNING_ON_VALGRIND", + value, sizeof(value)); + /* value will remain "1" if the called failed for some reason. */ + return (res > 0 && strcmp(value, "0") != 0); +#else + /* TODO(csilvers): use GetenvBeforeMain() instead? Will need to + * change it to be extern "C". + */ + char *running_on_valgrind_str = getenv("RUNNING_ON_VALGRIND"); + if (running_on_valgrind_str) { + return strcmp(running_on_valgrind_str, "0") != 0; + } + return 0; +#endif +} + +/* See the comments in dynamic_annotations.h */ +int RunningOnValgrind(void) { + static volatile int running_on_valgrind = -1; + int local_running_on_valgrind = running_on_valgrind; + /* C doesn't have thread-safe initialization of statics, and we + don't want to depend on pthread_once here, so hack it. */ + ANNOTATE_BENIGN_RACE(&running_on_valgrind, "safe hack"); + if (local_running_on_valgrind == -1) + running_on_valgrind = local_running_on_valgrind = GetRunningOnValgrind(); + return local_running_on_valgrind; +} + +#endif /* DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */ + +/* See the comments in dynamic_annotations.h */ +double ValgrindSlowdown(void) { + /* Same initialization hack as in RunningOnValgrind(). */ + static volatile double slowdown = 0.0; + double local_slowdown = slowdown; + ANNOTATE_BENIGN_RACE(&slowdown, "safe hack"); + if (RunningOnValgrind() == 0) { + return 1.0; + } + if (local_slowdown == 0.0) { + char *env = getenv("VALGRIND_SLOWDOWN"); + slowdown = local_slowdown = env ? atof(env) : 50.0; + } + return local_slowdown; +} diff --git a/src/thirdparty/gperftools-2.0/src/base/dynamic_annotations.h b/src/thirdparty/gperftools-2.0/src/base/dynamic_annotations.h new file mode 100644 index 000000000..4669315ce --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/dynamic_annotations.h @@ -0,0 +1,627 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Kostya Serebryany + */ + +/* This file defines dynamic annotations for use with dynamic analysis + tool such as valgrind, PIN, etc. + + Dynamic annotation is a source code annotation that affects + the generated code (that is, the annotation is not a comment). + Each such annotation is attached to a particular + instruction and/or to a particular object (address) in the program. + + The annotations that should be used by users are macros in all upper-case + (e.g., ANNOTATE_NEW_MEMORY). + + Actual implementation of these macros may differ depending on the + dynamic analysis tool being used. + + See http://code.google.com/p/data-race-test/ for more information. + + This file supports the following dynamic analysis tools: + - None (DYNAMIC_ANNOTATIONS_ENABLED is not defined or zero). + Macros are defined empty. + - ThreadSanitizer, Helgrind, DRD (DYNAMIC_ANNOTATIONS_ENABLED is 1). + Macros are defined as calls to non-inlinable empty functions + that are intercepted by Valgrind. */ + +#ifndef BASE_DYNAMIC_ANNOTATIONS_H_ +#define BASE_DYNAMIC_ANNOTATIONS_H_ + +#ifndef DYNAMIC_ANNOTATIONS_ENABLED +# define DYNAMIC_ANNOTATIONS_ENABLED 0 +#endif + +#if DYNAMIC_ANNOTATIONS_ENABLED != 0 + + /* ------------------------------------------------------------- + Annotations useful when implementing condition variables such as CondVar, + using conditional critical sections (Await/LockWhen) and when constructing + user-defined synchronization mechanisms. + + The annotations ANNOTATE_HAPPENS_BEFORE() and ANNOTATE_HAPPENS_AFTER() can + be used to define happens-before arcs in user-defined synchronization + mechanisms: the race detector will infer an arc from the former to the + latter when they share the same argument pointer. + + Example 1 (reference counting): + + void Unref() { + ANNOTATE_HAPPENS_BEFORE(&refcount_); + if (AtomicDecrementByOne(&refcount_) == 0) { + ANNOTATE_HAPPENS_AFTER(&refcount_); + delete this; + } + } + + Example 2 (message queue): + + void MyQueue::Put(Type *e) { + MutexLock lock(&mu_); + ANNOTATE_HAPPENS_BEFORE(e); + PutElementIntoMyQueue(e); + } + + Type *MyQueue::Get() { + MutexLock lock(&mu_); + Type *e = GetElementFromMyQueue(); + ANNOTATE_HAPPENS_AFTER(e); + return e; + } + + Note: when possible, please use the existing reference counting and message + queue implementations instead of inventing new ones. */ + + /* Report that wait on the condition variable at address "cv" has succeeded + and the lock at address "lock" is held. */ + #define ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) \ + AnnotateCondVarWait(__FILE__, __LINE__, cv, lock) + + /* Report that wait on the condition variable at "cv" has succeeded. Variant + w/o lock. */ + #define ANNOTATE_CONDVAR_WAIT(cv) \ + AnnotateCondVarWait(__FILE__, __LINE__, cv, NULL) + + /* Report that we are about to signal on the condition variable at address + "cv". */ + #define ANNOTATE_CONDVAR_SIGNAL(cv) \ + AnnotateCondVarSignal(__FILE__, __LINE__, cv) + + /* Report that we are about to signal_all on the condition variable at "cv". */ + #define ANNOTATE_CONDVAR_SIGNAL_ALL(cv) \ + AnnotateCondVarSignalAll(__FILE__, __LINE__, cv) + + /* Annotations for user-defined synchronization mechanisms. */ + #define ANNOTATE_HAPPENS_BEFORE(obj) ANNOTATE_CONDVAR_SIGNAL(obj) + #define ANNOTATE_HAPPENS_AFTER(obj) ANNOTATE_CONDVAR_WAIT(obj) + + /* Report that the bytes in the range [pointer, pointer+size) are about + to be published safely. The race checker will create a happens-before + arc from the call ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size) to + subsequent accesses to this memory. + Note: this annotation may not work properly if the race detector uses + sampling, i.e. does not observe all memory accesses. + */ + #define ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size) \ + AnnotatePublishMemoryRange(__FILE__, __LINE__, pointer, size) + + /* DEPRECATED. Don't use it. */ + #define ANNOTATE_UNPUBLISH_MEMORY_RANGE(pointer, size) \ + AnnotateUnpublishMemoryRange(__FILE__, __LINE__, pointer, size) + + /* DEPRECATED. Don't use it. */ + #define ANNOTATE_SWAP_MEMORY_RANGE(pointer, size) \ + do { \ + ANNOTATE_UNPUBLISH_MEMORY_RANGE(pointer, size); \ + ANNOTATE_PUBLISH_MEMORY_RANGE(pointer, size); \ + } while (0) + + /* Instruct the tool to create a happens-before arc between mu->Unlock() and + mu->Lock(). This annotation may slow down the race detector and hide real + races. Normally it is used only when it would be difficult to annotate each + of the mutex's critical sections individually using the annotations above. + This annotation makes sense only for hybrid race detectors. For pure + happens-before detectors this is a no-op. For more details see + http://code.google.com/p/data-race-test/wiki/PureHappensBeforeVsHybrid . */ + #define ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) \ + AnnotateMutexIsUsedAsCondVar(__FILE__, __LINE__, mu) + + /* Deprecated. Use ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX. */ + #define ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) \ + AnnotateMutexIsUsedAsCondVar(__FILE__, __LINE__, mu) + + /* ------------------------------------------------------------- + Annotations useful when defining memory allocators, or when memory that + was protected in one way starts to be protected in another. */ + + /* Report that a new memory at "address" of size "size" has been allocated. + This might be used when the memory has been retrieved from a free list and + is about to be reused, or when a the locking discipline for a variable + changes. */ + #define ANNOTATE_NEW_MEMORY(address, size) \ + AnnotateNewMemory(__FILE__, __LINE__, address, size) + + /* ------------------------------------------------------------- + Annotations useful when defining FIFO queues that transfer data between + threads. */ + + /* Report that the producer-consumer queue (such as ProducerConsumerQueue) at + address "pcq" has been created. The ANNOTATE_PCQ_* annotations + should be used only for FIFO queues. For non-FIFO queues use + ANNOTATE_HAPPENS_BEFORE (for put) and ANNOTATE_HAPPENS_AFTER (for get). */ + #define ANNOTATE_PCQ_CREATE(pcq) \ + AnnotatePCQCreate(__FILE__, __LINE__, pcq) + + /* Report that the queue at address "pcq" is about to be destroyed. */ + #define ANNOTATE_PCQ_DESTROY(pcq) \ + AnnotatePCQDestroy(__FILE__, __LINE__, pcq) + + /* Report that we are about to put an element into a FIFO queue at address + "pcq". */ + #define ANNOTATE_PCQ_PUT(pcq) \ + AnnotatePCQPut(__FILE__, __LINE__, pcq) + + /* Report that we've just got an element from a FIFO queue at address "pcq". */ + #define ANNOTATE_PCQ_GET(pcq) \ + AnnotatePCQGet(__FILE__, __LINE__, pcq) + + /* ------------------------------------------------------------- + Annotations that suppress errors. It is usually better to express the + program's synchronization using the other annotations, but these can + be used when all else fails. */ + + /* Report that we may have a benign race at "pointer", with size + "sizeof(*(pointer))". "pointer" must be a non-void* pointer. Insert at the + point where "pointer" has been allocated, preferably close to the point + where the race happens. See also ANNOTATE_BENIGN_RACE_STATIC. */ + #define ANNOTATE_BENIGN_RACE(pointer, description) \ + AnnotateBenignRaceSized(__FILE__, __LINE__, pointer, \ + sizeof(*(pointer)), description) + + /* Same as ANNOTATE_BENIGN_RACE(address, description), but applies to + the memory range [address, address+size). */ + #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) \ + AnnotateBenignRaceSized(__FILE__, __LINE__, address, size, description) + + /* Request the analysis tool to ignore all reads in the current thread + until ANNOTATE_IGNORE_READS_END is called. + Useful to ignore intentional racey reads, while still checking + other reads and all writes. + See also ANNOTATE_UNPROTECTED_READ. */ + #define ANNOTATE_IGNORE_READS_BEGIN() \ + AnnotateIgnoreReadsBegin(__FILE__, __LINE__) + + /* Stop ignoring reads. */ + #define ANNOTATE_IGNORE_READS_END() \ + AnnotateIgnoreReadsEnd(__FILE__, __LINE__) + + /* Similar to ANNOTATE_IGNORE_READS_BEGIN, but ignore writes. */ + #define ANNOTATE_IGNORE_WRITES_BEGIN() \ + AnnotateIgnoreWritesBegin(__FILE__, __LINE__) + + /* Stop ignoring writes. */ + #define ANNOTATE_IGNORE_WRITES_END() \ + AnnotateIgnoreWritesEnd(__FILE__, __LINE__) + + /* Start ignoring all memory accesses (reads and writes). */ + #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \ + do {\ + ANNOTATE_IGNORE_READS_BEGIN();\ + ANNOTATE_IGNORE_WRITES_BEGIN();\ + }while(0)\ + + /* Stop ignoring all memory accesses. */ + #define ANNOTATE_IGNORE_READS_AND_WRITES_END() \ + do {\ + ANNOTATE_IGNORE_WRITES_END();\ + ANNOTATE_IGNORE_READS_END();\ + }while(0)\ + + /* Enable (enable!=0) or disable (enable==0) race detection for all threads. + This annotation could be useful if you want to skip expensive race analysis + during some period of program execution, e.g. during initialization. */ + #define ANNOTATE_ENABLE_RACE_DETECTION(enable) \ + AnnotateEnableRaceDetection(__FILE__, __LINE__, enable) + + /* ------------------------------------------------------------- + Annotations useful for debugging. */ + + /* Request to trace every access to "address". */ + #define ANNOTATE_TRACE_MEMORY(address) \ + AnnotateTraceMemory(__FILE__, __LINE__, address) + + /* Report the current thread name to a race detector. */ + #define ANNOTATE_THREAD_NAME(name) \ + AnnotateThreadName(__FILE__, __LINE__, name) + + /* ------------------------------------------------------------- + Annotations useful when implementing locks. They are not + normally needed by modules that merely use locks. + The "lock" argument is a pointer to the lock object. */ + + /* Report that a lock has been created at address "lock". */ + #define ANNOTATE_RWLOCK_CREATE(lock) \ + AnnotateRWLockCreate(__FILE__, __LINE__, lock) + + /* Report that the lock at address "lock" is about to be destroyed. */ + #define ANNOTATE_RWLOCK_DESTROY(lock) \ + AnnotateRWLockDestroy(__FILE__, __LINE__, lock) + + /* Report that the lock at address "lock" has been acquired. + is_w=1 for writer lock, is_w=0 for reader lock. */ + #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) \ + AnnotateRWLockAcquired(__FILE__, __LINE__, lock, is_w) + + /* Report that the lock at address "lock" is about to be released. */ + #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) \ + AnnotateRWLockReleased(__FILE__, __LINE__, lock, is_w) + + /* ------------------------------------------------------------- + Annotations useful when implementing barriers. They are not + normally needed by modules that merely use barriers. + The "barrier" argument is a pointer to the barrier object. */ + + /* Report that the "barrier" has been initialized with initial "count". + If 'reinitialization_allowed' is true, initialization is allowed to happen + multiple times w/o calling barrier_destroy() */ + #define ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) \ + AnnotateBarrierInit(__FILE__, __LINE__, barrier, count, \ + reinitialization_allowed) + + /* Report that we are about to enter barrier_wait("barrier"). */ + #define ANNOTATE_BARRIER_WAIT_BEFORE(barrier) \ + AnnotateBarrierWaitBefore(__FILE__, __LINE__, barrier) + + /* Report that we just exited barrier_wait("barrier"). */ + #define ANNOTATE_BARRIER_WAIT_AFTER(barrier) \ + AnnotateBarrierWaitAfter(__FILE__, __LINE__, barrier) + + /* Report that the "barrier" has been destroyed. */ + #define ANNOTATE_BARRIER_DESTROY(barrier) \ + AnnotateBarrierDestroy(__FILE__, __LINE__, barrier) + + /* ------------------------------------------------------------- + Annotations useful for testing race detectors. */ + + /* Report that we expect a race on the variable at "address". + Use only in unit tests for a race detector. */ + #define ANNOTATE_EXPECT_RACE(address, description) \ + AnnotateExpectRace(__FILE__, __LINE__, address, description) + + /* A no-op. Insert where you like to test the interceptors. */ + #define ANNOTATE_NO_OP(arg) \ + AnnotateNoOp(__FILE__, __LINE__, arg) + + /* Force the race detector to flush its state. The actual effect depends on + * the implementation of the detector. */ + #define ANNOTATE_FLUSH_STATE() \ + AnnotateFlushState(__FILE__, __LINE__) + + +#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */ + + #define ANNOTATE_RWLOCK_CREATE(lock) /* empty */ + #define ANNOTATE_RWLOCK_DESTROY(lock) /* empty */ + #define ANNOTATE_RWLOCK_ACQUIRED(lock, is_w) /* empty */ + #define ANNOTATE_RWLOCK_RELEASED(lock, is_w) /* empty */ + #define ANNOTATE_BARRIER_INIT(barrier, count, reinitialization_allowed) /* */ + #define ANNOTATE_BARRIER_WAIT_BEFORE(barrier) /* empty */ + #define ANNOTATE_BARRIER_WAIT_AFTER(barrier) /* empty */ + #define ANNOTATE_BARRIER_DESTROY(barrier) /* empty */ + #define ANNOTATE_CONDVAR_LOCK_WAIT(cv, lock) /* empty */ + #define ANNOTATE_CONDVAR_WAIT(cv) /* empty */ + #define ANNOTATE_CONDVAR_SIGNAL(cv) /* empty */ + #define ANNOTATE_CONDVAR_SIGNAL_ALL(cv) /* empty */ + #define ANNOTATE_HAPPENS_BEFORE(obj) /* empty */ + #define ANNOTATE_HAPPENS_AFTER(obj) /* empty */ + #define ANNOTATE_PUBLISH_MEMORY_RANGE(address, size) /* empty */ + #define ANNOTATE_UNPUBLISH_MEMORY_RANGE(address, size) /* empty */ + #define ANNOTATE_SWAP_MEMORY_RANGE(address, size) /* empty */ + #define ANNOTATE_PCQ_CREATE(pcq) /* empty */ + #define ANNOTATE_PCQ_DESTROY(pcq) /* empty */ + #define ANNOTATE_PCQ_PUT(pcq) /* empty */ + #define ANNOTATE_PCQ_GET(pcq) /* empty */ + #define ANNOTATE_NEW_MEMORY(address, size) /* empty */ + #define ANNOTATE_EXPECT_RACE(address, description) /* empty */ + #define ANNOTATE_BENIGN_RACE(address, description) /* empty */ + #define ANNOTATE_BENIGN_RACE_SIZED(address, size, description) /* empty */ + #define ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX(mu) /* empty */ + #define ANNOTATE_MUTEX_IS_USED_AS_CONDVAR(mu) /* empty */ + #define ANNOTATE_TRACE_MEMORY(arg) /* empty */ + #define ANNOTATE_THREAD_NAME(name) /* empty */ + #define ANNOTATE_IGNORE_READS_BEGIN() /* empty */ + #define ANNOTATE_IGNORE_READS_END() /* empty */ + #define ANNOTATE_IGNORE_WRITES_BEGIN() /* empty */ + #define ANNOTATE_IGNORE_WRITES_END() /* empty */ + #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() /* empty */ + #define ANNOTATE_IGNORE_READS_AND_WRITES_END() /* empty */ + #define ANNOTATE_ENABLE_RACE_DETECTION(enable) /* empty */ + #define ANNOTATE_NO_OP(arg) /* empty */ + #define ANNOTATE_FLUSH_STATE() /* empty */ + +#endif /* DYNAMIC_ANNOTATIONS_ENABLED */ + +/* Macro definitions for GCC attributes that allow static thread safety + analysis to recognize and use some of the dynamic annotations as + escape hatches. + TODO(lcwu): remove the check for __SUPPORT_DYN_ANNOTATION__ once the + default crosstool/GCC supports these GCC attributes. */ + +#define ANNOTALYSIS_STATIC_INLINE +#define ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY ; +#define ANNOTALYSIS_IGNORE_READS_BEGIN +#define ANNOTALYSIS_IGNORE_READS_END +#define ANNOTALYSIS_IGNORE_WRITES_BEGIN +#define ANNOTALYSIS_IGNORE_WRITES_END +#define ANNOTALYSIS_UNPROTECTED_READ + +#if defined(__GNUC__) && (!defined(SWIG)) && (!defined(__clang__)) && \ + defined(__SUPPORT_TS_ANNOTATION__) && defined(__SUPPORT_DYN_ANNOTATION__) + +#if DYNAMIC_ANNOTATIONS_ENABLED == 0 +#define ANNOTALYSIS_ONLY 1 +#undef ANNOTALYSIS_STATIC_INLINE +#define ANNOTALYSIS_STATIC_INLINE static inline +#undef ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY +#define ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY { (void)file; (void)line; } +#endif + +/* Only emit attributes when annotalysis is enabled. */ +#if defined(__SUPPORT_TS_ANNOTATION__) && defined(__SUPPORT_DYN_ANNOTATION__) +#undef ANNOTALYSIS_IGNORE_READS_BEGIN +#define ANNOTALYSIS_IGNORE_READS_BEGIN __attribute__ ((ignore_reads_begin)) +#undef ANNOTALYSIS_IGNORE_READS_END +#define ANNOTALYSIS_IGNORE_READS_END __attribute__ ((ignore_reads_end)) +#undef ANNOTALYSIS_IGNORE_WRITES_BEGIN +#define ANNOTALYSIS_IGNORE_WRITES_BEGIN __attribute__ ((ignore_writes_begin)) +#undef ANNOTALYSIS_IGNORE_WRITES_END +#define ANNOTALYSIS_IGNORE_WRITES_END __attribute__ ((ignore_writes_end)) +#undef ANNOTALYSIS_UNPROTECTED_READ +#define ANNOTALYSIS_UNPROTECTED_READ __attribute__ ((unprotected_read)) +#endif + +#endif // defined(__GNUC__) && (!defined(SWIG)) && (!defined(__clang__)) + +/* Use the macros above rather than using these functions directly. */ +#ifdef __cplusplus +extern "C" { +#endif +void AnnotateRWLockCreate(const char *file, int line, + const volatile void *lock); +void AnnotateRWLockDestroy(const char *file, int line, + const volatile void *lock); +void AnnotateRWLockAcquired(const char *file, int line, + const volatile void *lock, long is_w); +void AnnotateRWLockReleased(const char *file, int line, + const volatile void *lock, long is_w); +void AnnotateBarrierInit(const char *file, int line, + const volatile void *barrier, long count, + long reinitialization_allowed); +void AnnotateBarrierWaitBefore(const char *file, int line, + const volatile void *barrier); +void AnnotateBarrierWaitAfter(const char *file, int line, + const volatile void *barrier); +void AnnotateBarrierDestroy(const char *file, int line, + const volatile void *barrier); +void AnnotateCondVarWait(const char *file, int line, + const volatile void *cv, + const volatile void *lock); +void AnnotateCondVarSignal(const char *file, int line, + const volatile void *cv); +void AnnotateCondVarSignalAll(const char *file, int line, + const volatile void *cv); +void AnnotatePublishMemoryRange(const char *file, int line, + const volatile void *address, + long size); +void AnnotateUnpublishMemoryRange(const char *file, int line, + const volatile void *address, + long size); +void AnnotatePCQCreate(const char *file, int line, + const volatile void *pcq); +void AnnotatePCQDestroy(const char *file, int line, + const volatile void *pcq); +void AnnotatePCQPut(const char *file, int line, + const volatile void *pcq); +void AnnotatePCQGet(const char *file, int line, + const volatile void *pcq); +void AnnotateNewMemory(const char *file, int line, + const volatile void *address, + long size); +void AnnotateExpectRace(const char *file, int line, + const volatile void *address, + const char *description); +void AnnotateBenignRace(const char *file, int line, + const volatile void *address, + const char *description); +void AnnotateBenignRaceSized(const char *file, int line, + const volatile void *address, + long size, + const char *description); +void AnnotateMutexIsUsedAsCondVar(const char *file, int line, + const volatile void *mu); +void AnnotateTraceMemory(const char *file, int line, + const volatile void *arg); +void AnnotateThreadName(const char *file, int line, + const char *name); +ANNOTALYSIS_STATIC_INLINE +void AnnotateIgnoreReadsBegin(const char *file, int line) + ANNOTALYSIS_IGNORE_READS_BEGIN ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY +ANNOTALYSIS_STATIC_INLINE +void AnnotateIgnoreReadsEnd(const char *file, int line) + ANNOTALYSIS_IGNORE_READS_END ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY +ANNOTALYSIS_STATIC_INLINE +void AnnotateIgnoreWritesBegin(const char *file, int line) + ANNOTALYSIS_IGNORE_WRITES_BEGIN ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY +ANNOTALYSIS_STATIC_INLINE +void AnnotateIgnoreWritesEnd(const char *file, int line) + ANNOTALYSIS_IGNORE_WRITES_END ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY +void AnnotateEnableRaceDetection(const char *file, int line, int enable); +void AnnotateNoOp(const char *file, int line, + const volatile void *arg); +void AnnotateFlushState(const char *file, int line); + +/* Return non-zero value if running under valgrind. + + If "valgrind.h" is included into dynamic_annotations.c, + the regular valgrind mechanism will be used. + See http://valgrind.org/docs/manual/manual-core-adv.html about + RUNNING_ON_VALGRIND and other valgrind "client requests". + The file "valgrind.h" may be obtained by doing + svn co svn://svn.valgrind.org/valgrind/trunk/include + + If for some reason you can't use "valgrind.h" or want to fake valgrind, + there are two ways to make this function return non-zero: + - Use environment variable: export RUNNING_ON_VALGRIND=1 + - Make your tool intercept the function RunningOnValgrind() and + change its return value. + */ +int RunningOnValgrind(void); + +/* ValgrindSlowdown returns: + * 1.0, if (RunningOnValgrind() == 0) + * 50.0, if (RunningOnValgrind() != 0 && getenv("VALGRIND_SLOWDOWN") == NULL) + * atof(getenv("VALGRIND_SLOWDOWN")) otherwise + This function can be used to scale timeout values: + EXAMPLE: + for (;;) { + DoExpensiveBackgroundTask(); + SleepForSeconds(5 * ValgrindSlowdown()); + } + */ +double ValgrindSlowdown(void); + +#ifdef __cplusplus +} +#endif + +#if DYNAMIC_ANNOTATIONS_ENABLED != 0 && defined(__cplusplus) + + /* ANNOTATE_UNPROTECTED_READ is the preferred way to annotate racey reads. + + Instead of doing + ANNOTATE_IGNORE_READS_BEGIN(); + ... = x; + ANNOTATE_IGNORE_READS_END(); + one can use + ... = ANNOTATE_UNPROTECTED_READ(x); */ + template + inline T ANNOTATE_UNPROTECTED_READ(const volatile T &x) + ANNOTALYSIS_UNPROTECTED_READ { + ANNOTATE_IGNORE_READS_BEGIN(); + T res = x; + ANNOTATE_IGNORE_READS_END(); + return res; + } + /* Apply ANNOTATE_BENIGN_RACE_SIZED to a static variable. */ + #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) \ + namespace { \ + class static_var ## _annotator { \ + public: \ + static_var ## _annotator() { \ + ANNOTATE_BENIGN_RACE_SIZED(&static_var, \ + sizeof(static_var), \ + # static_var ": " description); \ + } \ + }; \ + static static_var ## _annotator the ## static_var ## _annotator;\ + } +#else /* DYNAMIC_ANNOTATIONS_ENABLED == 0 */ + + #define ANNOTATE_UNPROTECTED_READ(x) (x) + #define ANNOTATE_BENIGN_RACE_STATIC(static_var, description) /* empty */ + +#endif /* DYNAMIC_ANNOTATIONS_ENABLED */ + +/* Annotalysis, a GCC based static analyzer, is able to understand and use + some of the dynamic annotations defined in this file. However, dynamic + annotations are usually disabled in the opt mode (to avoid additional + runtime overheads) while Annotalysis only works in the opt mode. + In order for Annotalysis to use these dynamic annotations when they + are disabled, we re-define these annotations here. Note that unlike the + original macro definitions above, these macros are expanded to calls to + static inline functions so that the compiler will be able to remove the + calls after the analysis. */ + +#ifdef ANNOTALYSIS_ONLY + + #undef ANNOTALYSIS_ONLY + + /* Undefine and re-define the macros that the static analyzer understands. */ + #undef ANNOTATE_IGNORE_READS_BEGIN + #define ANNOTATE_IGNORE_READS_BEGIN() \ + AnnotateIgnoreReadsBegin(__FILE__, __LINE__) + + #undef ANNOTATE_IGNORE_READS_END + #define ANNOTATE_IGNORE_READS_END() \ + AnnotateIgnoreReadsEnd(__FILE__, __LINE__) + + #undef ANNOTATE_IGNORE_WRITES_BEGIN + #define ANNOTATE_IGNORE_WRITES_BEGIN() \ + AnnotateIgnoreWritesBegin(__FILE__, __LINE__) + + #undef ANNOTATE_IGNORE_WRITES_END + #define ANNOTATE_IGNORE_WRITES_END() \ + AnnotateIgnoreWritesEnd(__FILE__, __LINE__) + + #undef ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN + #define ANNOTATE_IGNORE_READS_AND_WRITES_BEGIN() \ + do { \ + ANNOTATE_IGNORE_READS_BEGIN(); \ + ANNOTATE_IGNORE_WRITES_BEGIN(); \ + }while(0) \ + + #undef ANNOTATE_IGNORE_READS_AND_WRITES_END + #define ANNOTATE_IGNORE_READS_AND_WRITES_END() \ + do { \ + ANNOTATE_IGNORE_WRITES_END(); \ + ANNOTATE_IGNORE_READS_END(); \ + }while(0) \ + + #if defined(__cplusplus) + #undef ANNOTATE_UNPROTECTED_READ + template + inline T ANNOTATE_UNPROTECTED_READ(const volatile T &x) + ANNOTALYSIS_UNPROTECTED_READ { + ANNOTATE_IGNORE_READS_BEGIN(); + T res = x; + ANNOTATE_IGNORE_READS_END(); + return res; + } + #endif /* __cplusplus */ + +#endif /* ANNOTALYSIS_ONLY */ + +/* Undefine the macros intended only in this file. */ +#undef ANNOTALYSIS_STATIC_INLINE +#undef ANNOTALYSIS_SEMICOLON_OR_EMPTY_BODY + +#endif /* BASE_DYNAMIC_ANNOTATIONS_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/base/elf_mem_image.cc b/src/thirdparty/gperftools-2.0/src/base/elf_mem_image.cc new file mode 100644 index 000000000..294934370 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/elf_mem_image.cc @@ -0,0 +1,433 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Pluzhnikov +// +// Allow dynamic symbol lookup in an in-memory Elf image. +// + +#include "base/elf_mem_image.h" + +#ifdef HAVE_ELF_MEM_IMAGE // defined in elf_mem_image.h + +#include // for size_t, ptrdiff_t +#include "base/logging.h" + +// From binutils/include/elf/common.h (this doesn't appear to be documented +// anywhere else). +// +// /* This flag appears in a Versym structure. It means that the symbol +// is hidden, and is only visible with an explicit version number. +// This is a GNU extension. */ +// #define VERSYM_HIDDEN 0x8000 +// +// /* This is the mask for the rest of the Versym information. */ +// #define VERSYM_VERSION 0x7fff + +#define VERSYM_VERSION 0x7fff + +namespace base { + +namespace { +template class ElfClass { + public: + static const int kElfClass = -1; + static int ElfBind(const ElfW(Sym) *) { + CHECK(false); // << "Unexpected word size"; + return 0; + } + static int ElfType(const ElfW(Sym) *) { + CHECK(false); // << "Unexpected word size"; + return 0; + } +}; + +template <> class ElfClass<32> { + public: + static const int kElfClass = ELFCLASS32; + static int ElfBind(const ElfW(Sym) *symbol) { + return ELF32_ST_BIND(symbol->st_info); + } + static int ElfType(const ElfW(Sym) *symbol) { + return ELF32_ST_TYPE(symbol->st_info); + } +}; + +template <> class ElfClass<64> { + public: + static const int kElfClass = ELFCLASS64; + static int ElfBind(const ElfW(Sym) *symbol) { + return ELF64_ST_BIND(symbol->st_info); + } + static int ElfType(const ElfW(Sym) *symbol) { + return ELF64_ST_TYPE(symbol->st_info); + } +}; + +typedef ElfClass<__WORDSIZE> CurrentElfClass; + +// Extract an element from one of the ELF tables, cast it to desired type. +// This is just a simple arithmetic and a glorified cast. +// Callers are responsible for bounds checking. +template +const T* GetTableElement(const ElfW(Ehdr) *ehdr, + ElfW(Off) table_offset, + ElfW(Word) element_size, + size_t index) { + return reinterpret_cast(reinterpret_cast(ehdr) + + table_offset + + index * element_size); +} +} // namespace + +const void *const ElfMemImage::kInvalidBase = + reinterpret_cast(~0L); + +ElfMemImage::ElfMemImage(const void *base) { + CHECK(base != kInvalidBase); + Init(base); +} + +int ElfMemImage::GetNumSymbols() const { + if (!hash_) { + return 0; + } + // See http://www.caldera.com/developers/gabi/latest/ch5.dynamic.html#hash + return hash_[1]; +} + +const ElfW(Sym) *ElfMemImage::GetDynsym(int index) const { + CHECK_LT(index, GetNumSymbols()); + return dynsym_ + index; +} + +const ElfW(Versym) *ElfMemImage::GetVersym(int index) const { + CHECK_LT(index, GetNumSymbols()); + return versym_ + index; +} + +const ElfW(Phdr) *ElfMemImage::GetPhdr(int index) const { + CHECK_LT(index, ehdr_->e_phnum); + return GetTableElement(ehdr_, + ehdr_->e_phoff, + ehdr_->e_phentsize, + index); +} + +const char *ElfMemImage::GetDynstr(ElfW(Word) offset) const { + CHECK_LT(offset, strsize_); + return dynstr_ + offset; +} + +const void *ElfMemImage::GetSymAddr(const ElfW(Sym) *sym) const { + if (sym->st_shndx == SHN_UNDEF || sym->st_shndx >= SHN_LORESERVE) { + // Symbol corresponds to "special" (e.g. SHN_ABS) section. + return reinterpret_cast(sym->st_value); + } + CHECK_LT(link_base_, sym->st_value); + return GetTableElement(ehdr_, 0, 1, sym->st_value) - link_base_; +} + +const ElfW(Verdef) *ElfMemImage::GetVerdef(int index) const { + CHECK_LE(index, verdefnum_); + const ElfW(Verdef) *version_definition = verdef_; + while (version_definition->vd_ndx < index && version_definition->vd_next) { + const char *const version_definition_as_char = + reinterpret_cast(version_definition); + version_definition = + reinterpret_cast(version_definition_as_char + + version_definition->vd_next); + } + return version_definition->vd_ndx == index ? version_definition : NULL; +} + +const ElfW(Verdaux) *ElfMemImage::GetVerdefAux( + const ElfW(Verdef) *verdef) const { + return reinterpret_cast(verdef+1); +} + +const char *ElfMemImage::GetVerstr(ElfW(Word) offset) const { + CHECK_LT(offset, strsize_); + return dynstr_ + offset; +} + +void ElfMemImage::Init(const void *base) { + ehdr_ = NULL; + dynsym_ = NULL; + dynstr_ = NULL; + versym_ = NULL; + verdef_ = NULL; + hash_ = NULL; + strsize_ = 0; + verdefnum_ = 0; + link_base_ = ~0L; // Sentinel: PT_LOAD .p_vaddr can't possibly be this. + if (!base) { + return; + } + const intptr_t base_as_uintptr_t = reinterpret_cast(base); + // Fake VDSO has low bit set. + const bool fake_vdso = ((base_as_uintptr_t & 1) != 0); + base = reinterpret_cast(base_as_uintptr_t & ~1); + const char *const base_as_char = reinterpret_cast(base); + if (base_as_char[EI_MAG0] != ELFMAG0 || base_as_char[EI_MAG1] != ELFMAG1 || + base_as_char[EI_MAG2] != ELFMAG2 || base_as_char[EI_MAG3] != ELFMAG3) { + RAW_DCHECK(false, "no ELF magic"); // at %p", base); + return; + } + int elf_class = base_as_char[EI_CLASS]; + if (elf_class != CurrentElfClass::kElfClass) { + DCHECK_EQ(elf_class, CurrentElfClass::kElfClass); + return; + } + switch (base_as_char[EI_DATA]) { + case ELFDATA2LSB: { + if (__LITTLE_ENDIAN != __BYTE_ORDER) { + DCHECK_EQ(__LITTLE_ENDIAN, __BYTE_ORDER); // << ": wrong byte order"; + return; + } + break; + } + case ELFDATA2MSB: { + if (__BIG_ENDIAN != __BYTE_ORDER) { + DCHECK_EQ(__BIG_ENDIAN, __BYTE_ORDER); // << ": wrong byte order"; + return; + } + break; + } + default: { + RAW_DCHECK(false, "unexpected data encoding"); // << base_as_char[EI_DATA]; + return; + } + } + + ehdr_ = reinterpret_cast(base); + const ElfW(Phdr) *dynamic_program_header = NULL; + for (int i = 0; i < ehdr_->e_phnum; ++i) { + const ElfW(Phdr) *const program_header = GetPhdr(i); + switch (program_header->p_type) { + case PT_LOAD: + if (link_base_ == ~0L) { + link_base_ = program_header->p_vaddr; + } + break; + case PT_DYNAMIC: + dynamic_program_header = program_header; + break; + } + } + if (link_base_ == ~0L || !dynamic_program_header) { + RAW_DCHECK(~0L != link_base_, "no PT_LOADs in VDSO"); + RAW_DCHECK(dynamic_program_header, "no PT_DYNAMIC in VDSO"); + // Mark this image as not present. Can not recur infinitely. + Init(0); + return; + } + ptrdiff_t relocation = + base_as_char - reinterpret_cast(link_base_); + ElfW(Dyn) *dynamic_entry = + reinterpret_cast(dynamic_program_header->p_vaddr + + relocation); + for (; dynamic_entry->d_tag != DT_NULL; ++dynamic_entry) { + ElfW(Xword) value = dynamic_entry->d_un.d_val; + if (fake_vdso) { + // A complication: in the real VDSO, dynamic entries are not relocated + // (it wasn't loaded by a dynamic loader). But when testing with a + // "fake" dlopen()ed vdso library, the loader relocates some (but + // not all!) of them before we get here. + if (dynamic_entry->d_tag == DT_VERDEF) { + // The only dynamic entry (of the ones we care about) libc-2.3.6 + // loader doesn't relocate. + value += relocation; + } + } else { + // Real VDSO. Everything needs to be relocated. + value += relocation; + } + switch (dynamic_entry->d_tag) { + case DT_HASH: + hash_ = reinterpret_cast(value); + break; + case DT_SYMTAB: + dynsym_ = reinterpret_cast(value); + break; + case DT_STRTAB: + dynstr_ = reinterpret_cast(value); + break; + case DT_VERSYM: + versym_ = reinterpret_cast(value); + break; + case DT_VERDEF: + verdef_ = reinterpret_cast(value); + break; + case DT_VERDEFNUM: + verdefnum_ = dynamic_entry->d_un.d_val; + break; + case DT_STRSZ: + strsize_ = dynamic_entry->d_un.d_val; + break; + default: + // Unrecognized entries explicitly ignored. + break; + } + } + if (!hash_ || !dynsym_ || !dynstr_ || !versym_ || + !verdef_ || !verdefnum_ || !strsize_) { + RAW_DCHECK(hash_, "invalid VDSO (no DT_HASH)"); + RAW_DCHECK(dynsym_, "invalid VDSO (no DT_SYMTAB)"); + RAW_DCHECK(dynstr_, "invalid VDSO (no DT_STRTAB)"); + RAW_DCHECK(versym_, "invalid VDSO (no DT_VERSYM)"); + RAW_DCHECK(verdef_, "invalid VDSO (no DT_VERDEF)"); + RAW_DCHECK(verdefnum_, "invalid VDSO (no DT_VERDEFNUM)"); + RAW_DCHECK(strsize_, "invalid VDSO (no DT_STRSZ)"); + // Mark this image as not present. Can not recur infinitely. + Init(0); + return; + } +} + +bool ElfMemImage::LookupSymbol(const char *name, + const char *version, + int type, + SymbolInfo *info) const { + for (SymbolIterator it = begin(); it != end(); ++it) { + if (strcmp(it->name, name) == 0 && strcmp(it->version, version) == 0 && + CurrentElfClass::ElfType(it->symbol) == type) { + if (info) { + *info = *it; + } + return true; + } + } + return false; +} + +bool ElfMemImage::LookupSymbolByAddress(const void *address, + SymbolInfo *info_out) const { + for (SymbolIterator it = begin(); it != end(); ++it) { + const char *const symbol_start = + reinterpret_cast(it->address); + const char *const symbol_end = symbol_start + it->symbol->st_size; + if (symbol_start <= address && address < symbol_end) { + if (info_out) { + // Client wants to know details for that symbol (the usual case). + if (CurrentElfClass::ElfBind(it->symbol) == STB_GLOBAL) { + // Strong symbol; just return it. + *info_out = *it; + return true; + } else { + // Weak or local. Record it, but keep looking for a strong one. + *info_out = *it; + } + } else { + // Client only cares if there is an overlapping symbol. + return true; + } + } + } + return false; +} + +ElfMemImage::SymbolIterator::SymbolIterator(const void *const image, int index) + : index_(index), image_(image) { +} + +const ElfMemImage::SymbolInfo *ElfMemImage::SymbolIterator::operator->() const { + return &info_; +} + +const ElfMemImage::SymbolInfo& ElfMemImage::SymbolIterator::operator*() const { + return info_; +} + +bool ElfMemImage::SymbolIterator::operator==(const SymbolIterator &rhs) const { + return this->image_ == rhs.image_ && this->index_ == rhs.index_; +} + +bool ElfMemImage::SymbolIterator::operator!=(const SymbolIterator &rhs) const { + return !(*this == rhs); +} + +ElfMemImage::SymbolIterator &ElfMemImage::SymbolIterator::operator++() { + this->Update(1); + return *this; +} + +ElfMemImage::SymbolIterator ElfMemImage::begin() const { + SymbolIterator it(this, 0); + it.Update(0); + return it; +} + +ElfMemImage::SymbolIterator ElfMemImage::end() const { + return SymbolIterator(this, GetNumSymbols()); +} + +void ElfMemImage::SymbolIterator::Update(int increment) { + const ElfMemImage *image = reinterpret_cast(image_); + CHECK(image->IsPresent() || increment == 0); + if (!image->IsPresent()) { + return; + } + index_ += increment; + if (index_ >= image->GetNumSymbols()) { + index_ = image->GetNumSymbols(); + return; + } + const ElfW(Sym) *symbol = image->GetDynsym(index_); + const ElfW(Versym) *version_symbol = image->GetVersym(index_); + CHECK(symbol && version_symbol); + const char *const symbol_name = image->GetDynstr(symbol->st_name); + const ElfW(Versym) version_index = version_symbol[0] & VERSYM_VERSION; + const ElfW(Verdef) *version_definition = NULL; + const char *version_name = ""; + if (symbol->st_shndx == SHN_UNDEF) { + // Undefined symbols reference DT_VERNEED, not DT_VERDEF, and + // version_index could well be greater than verdefnum_, so calling + // GetVerdef(version_index) may trigger assertion. + } else { + version_definition = image->GetVerdef(version_index); + } + if (version_definition) { + // I am expecting 1 or 2 auxiliary entries: 1 for the version itself, + // optional 2nd if the version has a parent. + CHECK_LE(1, version_definition->vd_cnt); + CHECK_LE(version_definition->vd_cnt, 2); + const ElfW(Verdaux) *version_aux = image->GetVerdefAux(version_definition); + version_name = image->GetVerstr(version_aux->vda_name); + } + info_.name = symbol_name; + info_.version = version_name; + info_.address = image->GetSymAddr(symbol); + info_.symbol = symbol; +} + +} // namespace base + +#endif // HAVE_ELF_MEM_IMAGE diff --git a/src/thirdparty/gperftools-2.0/src/base/elf_mem_image.h b/src/thirdparty/gperftools-2.0/src/base/elf_mem_image.h new file mode 100644 index 000000000..6f1f09773 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/elf_mem_image.h @@ -0,0 +1,134 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Pluzhnikov +// +// Allow dynamic symbol lookup for in-memory Elf images. + +#ifndef BASE_ELF_MEM_IMAGE_H_ +#define BASE_ELF_MEM_IMAGE_H_ + +#include +#ifdef HAVE_FEATURES_H +#include // for __GLIBC__ +#endif + +// Maybe one day we can rewrite this file not to require the elf +// symbol extensions in glibc, but for right now we need them. +#if defined(__ELF__) && defined(__GLIBC__) && !defined(__native_client__) + +#define HAVE_ELF_MEM_IMAGE 1 + +#include +#include // for ElfW + +namespace base { + +// An in-memory ELF image (may not exist on disk). +class ElfMemImage { + public: + // Sentinel: there could never be an elf image at this address. + static const void *const kInvalidBase; + + // Information about a single vdso symbol. + // All pointers are into .dynsym, .dynstr, or .text of the VDSO. + // Do not free() them or modify through them. + struct SymbolInfo { + const char *name; // E.g. "__vdso_getcpu" + const char *version; // E.g. "LINUX_2.6", could be "" + // for unversioned symbol. + const void *address; // Relocated symbol address. + const ElfW(Sym) *symbol; // Symbol in the dynamic symbol table. + }; + + // Supports iteration over all dynamic symbols. + class SymbolIterator { + public: + friend class ElfMemImage; + const SymbolInfo *operator->() const; + const SymbolInfo &operator*() const; + SymbolIterator& operator++(); + bool operator!=(const SymbolIterator &rhs) const; + bool operator==(const SymbolIterator &rhs) const; + private: + SymbolIterator(const void *const image, int index); + void Update(int incr); + SymbolInfo info_; + int index_; + const void *const image_; + }; + + + explicit ElfMemImage(const void *base); + void Init(const void *base); + bool IsPresent() const { return ehdr_ != NULL; } + const ElfW(Phdr)* GetPhdr(int index) const; + const ElfW(Sym)* GetDynsym(int index) const; + const ElfW(Versym)* GetVersym(int index) const; + const ElfW(Verdef)* GetVerdef(int index) const; + const ElfW(Verdaux)* GetVerdefAux(const ElfW(Verdef) *verdef) const; + const char* GetDynstr(ElfW(Word) offset) const; + const void* GetSymAddr(const ElfW(Sym) *sym) const; + const char* GetVerstr(ElfW(Word) offset) const; + int GetNumSymbols() const; + + SymbolIterator begin() const; + SymbolIterator end() const; + + // Look up versioned dynamic symbol in the image. + // Returns false if image is not present, or doesn't contain given + // symbol/version/type combination. + // If info_out != NULL, additional details are filled in. + bool LookupSymbol(const char *name, const char *version, + int symbol_type, SymbolInfo *info_out) const; + + // Find info about symbol (if any) which overlaps given address. + // Returns true if symbol was found; false if image isn't present + // or doesn't have a symbol overlapping given address. + // If info_out != NULL, additional details are filled in. + bool LookupSymbolByAddress(const void *address, SymbolInfo *info_out) const; + + private: + const ElfW(Ehdr) *ehdr_; + const ElfW(Sym) *dynsym_; + const ElfW(Versym) *versym_; + const ElfW(Verdef) *verdef_; + const ElfW(Word) *hash_; + const char *dynstr_; + size_t strsize_; + size_t verdefnum_; + ElfW(Addr) link_base_; // Link-time base (p_vaddr of first PT_LOAD). +}; + +} // namespace base + +#endif // __ELF__ and __GLIBC__ and !__native_client__ + +#endif // BASE_ELF_MEM_IMAGE_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/elfcore.h b/src/thirdparty/gperftools-2.0/src/base/elfcore.h new file mode 100644 index 000000000..34a96dec3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/elfcore.h @@ -0,0 +1,385 @@ +/* Copyright (c) 2005-2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Markus Gutschke, Carl Crous + */ + +#ifndef _ELFCORE_H +#define _ELFCORE_H +#ifdef __cplusplus +extern "C" { +#endif + +/* We currently only support x86-32, x86-64, ARM, and MIPS on Linux. + * Porting to other related platforms should not be difficult. + */ +#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \ + defined(__mips__)) && defined(__linux) + +#include +#include +#include +#include + + +/* Define the DUMPER symbol to make sure that there is exactly one + * core dumper built into the library. + */ +#define DUMPER "ELF" + +/* By the time that we get a chance to read CPU registers in the + * calling thread, they are already in a not particularly useful + * state. Besides, there will be multiple frames on the stack that are + * just making the core file confusing. To fix this problem, we take a + * snapshot of the frame pointer, stack pointer, and instruction + * pointer at an earlier time, and then insert these values into the + * core file. + */ + +#if defined(__i386__) || defined(__x86_64__) + typedef struct i386_regs { /* Normal (non-FPU) CPU registers */ + #ifdef __x86_64__ + #define BP rbp + #define SP rsp + #define IP rip + uint64_t r15,r14,r13,r12,rbp,rbx,r11,r10; + uint64_t r9,r8,rax,rcx,rdx,rsi,rdi,orig_rax; + uint64_t rip,cs,eflags; + uint64_t rsp,ss; + uint64_t fs_base, gs_base; + uint64_t ds,es,fs,gs; + #else + #define BP ebp + #define SP esp + #define IP eip + uint32_t ebx, ecx, edx, esi, edi, ebp, eax; + uint16_t ds, __ds, es, __es; + uint16_t fs, __fs, gs, __gs; + uint32_t orig_eax, eip; + uint16_t cs, __cs; + uint32_t eflags, esp; + uint16_t ss, __ss; + #endif + } i386_regs; +#elif defined(__ARM_ARCH_3__) + typedef struct arm_regs { /* General purpose registers */ + #define BP uregs[11] /* Frame pointer */ + #define SP uregs[13] /* Stack pointer */ + #define IP uregs[15] /* Program counter */ + #define LR uregs[14] /* Link register */ + long uregs[18]; + } arm_regs; +#elif defined(__mips__) + typedef struct mips_regs { + unsigned long pad[6]; /* Unused padding to match kernel structures */ + unsigned long uregs[32]; /* General purpose registers. */ + unsigned long hi; /* Used for multiplication and division. */ + unsigned long lo; + unsigned long cp0_epc; /* Program counter. */ + unsigned long cp0_badvaddr; + unsigned long cp0_status; + unsigned long cp0_cause; + unsigned long unused; + } mips_regs; +#endif + +#if defined(__i386__) && defined(__GNUC__) + /* On x86 we provide an optimized version of the FRAME() macro, if the + * compiler supports a GCC-style asm() directive. This results in somewhat + * more accurate values for CPU registers. + */ + typedef struct Frame { + struct i386_regs uregs; + int errno_; + pid_t tid; + } Frame; + #define FRAME(f) Frame f; \ + do { \ + f.errno_ = errno; \ + f.tid = sys_gettid(); \ + __asm__ volatile ( \ + "push %%ebp\n" \ + "push %%ebx\n" \ + "mov %%ebx,0(%%eax)\n" \ + "mov %%ecx,4(%%eax)\n" \ + "mov %%edx,8(%%eax)\n" \ + "mov %%esi,12(%%eax)\n" \ + "mov %%edi,16(%%eax)\n" \ + "mov %%ebp,20(%%eax)\n" \ + "mov %%eax,24(%%eax)\n" \ + "mov %%ds,%%ebx\n" \ + "mov %%ebx,28(%%eax)\n" \ + "mov %%es,%%ebx\n" \ + "mov %%ebx,32(%%eax)\n" \ + "mov %%fs,%%ebx\n" \ + "mov %%ebx,36(%%eax)\n" \ + "mov %%gs,%%ebx\n" \ + "mov %%ebx, 40(%%eax)\n" \ + "call 0f\n" \ + "0:pop %%ebx\n" \ + "add $1f-0b,%%ebx\n" \ + "mov %%ebx,48(%%eax)\n" \ + "mov %%cs,%%ebx\n" \ + "mov %%ebx,52(%%eax)\n" \ + "pushf\n" \ + "pop %%ebx\n" \ + "mov %%ebx,56(%%eax)\n" \ + "mov %%esp,%%ebx\n" \ + "add $8,%%ebx\n" \ + "mov %%ebx,60(%%eax)\n" \ + "mov %%ss,%%ebx\n" \ + "mov %%ebx,64(%%eax)\n" \ + "pop %%ebx\n" \ + "pop %%ebp\n" \ + "1:" \ + : : "a" (&f) : "memory"); \ + } while (0) + #define SET_FRAME(f,r) \ + do { \ + errno = (f).errno_; \ + (r) = (f).uregs; \ + } while (0) +#elif defined(__x86_64__) && defined(__GNUC__) + /* The FRAME and SET_FRAME macros for x86_64. */ + typedef struct Frame { + struct i386_regs uregs; + int errno_; + pid_t tid; + } Frame; + #define FRAME(f) Frame f; \ + do { \ + f.errno_ = errno; \ + f.tid = sys_gettid(); \ + __asm__ volatile ( \ + "push %%rbp\n" \ + "push %%rbx\n" \ + "mov %%r15,0(%%rax)\n" \ + "mov %%r14,8(%%rax)\n" \ + "mov %%r13,16(%%rax)\n" \ + "mov %%r12,24(%%rax)\n" \ + "mov %%rbp,32(%%rax)\n" \ + "mov %%rbx,40(%%rax)\n" \ + "mov %%r11,48(%%rax)\n" \ + "mov %%r10,56(%%rax)\n" \ + "mov %%r9,64(%%rax)\n" \ + "mov %%r8,72(%%rax)\n" \ + "mov %%rax,80(%%rax)\n" \ + "mov %%rcx,88(%%rax)\n" \ + "mov %%rdx,96(%%rax)\n" \ + "mov %%rsi,104(%%rax)\n" \ + "mov %%rdi,112(%%rax)\n" \ + "mov %%ds,%%rbx\n" \ + "mov %%rbx,184(%%rax)\n" \ + "mov %%es,%%rbx\n" \ + "mov %%rbx,192(%%rax)\n" \ + "mov %%fs,%%rbx\n" \ + "mov %%rbx,200(%%rax)\n" \ + "mov %%gs,%%rbx\n" \ + "mov %%rbx,208(%%rax)\n" \ + "call 0f\n" \ + "0:pop %%rbx\n" \ + "add $1f-0b,%%rbx\n" \ + "mov %%rbx,128(%%rax)\n" \ + "mov %%cs,%%rbx\n" \ + "mov %%rbx,136(%%rax)\n" \ + "pushf\n" \ + "pop %%rbx\n" \ + "mov %%rbx,144(%%rax)\n" \ + "mov %%rsp,%%rbx\n" \ + "add $16,%%ebx\n" \ + "mov %%rbx,152(%%rax)\n" \ + "mov %%ss,%%rbx\n" \ + "mov %%rbx,160(%%rax)\n" \ + "pop %%rbx\n" \ + "pop %%rbp\n" \ + "1:" \ + : : "a" (&f) : "memory"); \ + } while (0) + #define SET_FRAME(f,r) \ + do { \ + errno = (f).errno_; \ + (f).uregs.fs_base = (r).fs_base; \ + (f).uregs.gs_base = (r).gs_base; \ + (r) = (f).uregs; \ + } while (0) +#elif defined(__ARM_ARCH_3__) && defined(__GNUC__) + /* ARM calling conventions are a little more tricky. A little assembly + * helps in obtaining an accurate snapshot of all registers. + */ + typedef struct Frame { + struct arm_regs arm; + int errno_; + pid_t tid; + } Frame; + #define FRAME(f) Frame f; \ + do { \ + long cpsr; \ + f.errno_ = errno; \ + f.tid = sys_gettid(); \ + __asm__ volatile( \ + "stmia %0, {r0-r15}\n" /* All integer regs */\ + : : "r"(&f.arm) : "memory"); \ + f.arm.uregs[16] = 0; \ + __asm__ volatile( \ + "mrs %0, cpsr\n" /* Condition code reg */\ + : "=r"(cpsr)); \ + f.arm.uregs[17] = cpsr; \ + } while (0) + #define SET_FRAME(f,r) \ + do { \ + /* Don't override the FPU status register. */\ + /* Use the value obtained from ptrace(). This*/\ + /* works, because our code does not perform */\ + /* any FPU operations, itself. */\ + long fps = (f).arm.uregs[16]; \ + errno = (f).errno_; \ + (r) = (f).arm; \ + (r).uregs[16] = fps; \ + } while (0) +#elif defined(__mips__) && defined(__GNUC__) + typedef struct Frame { + struct mips_regs mips_regs; + int errno_; + pid_t tid; + } Frame; + #define MIPSREG(n) ({ register unsigned long r __asm__("$"#n); r; }) + #define FRAME(f) Frame f = { 0 }; \ + do { \ + unsigned long hi, lo; \ + register unsigned long pc __asm__("$31"); \ + f.mips_regs.uregs[ 0] = MIPSREG( 0); \ + f.mips_regs.uregs[ 1] = MIPSREG( 1); \ + f.mips_regs.uregs[ 2] = MIPSREG( 2); \ + f.mips_regs.uregs[ 3] = MIPSREG( 3); \ + f.mips_regs.uregs[ 4] = MIPSREG( 4); \ + f.mips_regs.uregs[ 5] = MIPSREG( 5); \ + f.mips_regs.uregs[ 6] = MIPSREG( 6); \ + f.mips_regs.uregs[ 7] = MIPSREG( 7); \ + f.mips_regs.uregs[ 8] = MIPSREG( 8); \ + f.mips_regs.uregs[ 9] = MIPSREG( 9); \ + f.mips_regs.uregs[10] = MIPSREG(10); \ + f.mips_regs.uregs[11] = MIPSREG(11); \ + f.mips_regs.uregs[12] = MIPSREG(12); \ + f.mips_regs.uregs[13] = MIPSREG(13); \ + f.mips_regs.uregs[14] = MIPSREG(14); \ + f.mips_regs.uregs[15] = MIPSREG(15); \ + f.mips_regs.uregs[16] = MIPSREG(16); \ + f.mips_regs.uregs[17] = MIPSREG(17); \ + f.mips_regs.uregs[18] = MIPSREG(18); \ + f.mips_regs.uregs[19] = MIPSREG(19); \ + f.mips_regs.uregs[20] = MIPSREG(20); \ + f.mips_regs.uregs[21] = MIPSREG(21); \ + f.mips_regs.uregs[22] = MIPSREG(22); \ + f.mips_regs.uregs[23] = MIPSREG(23); \ + f.mips_regs.uregs[24] = MIPSREG(24); \ + f.mips_regs.uregs[25] = MIPSREG(25); \ + f.mips_regs.uregs[26] = MIPSREG(26); \ + f.mips_regs.uregs[27] = MIPSREG(27); \ + f.mips_regs.uregs[28] = MIPSREG(28); \ + f.mips_regs.uregs[29] = MIPSREG(29); \ + f.mips_regs.uregs[30] = MIPSREG(30); \ + f.mips_regs.uregs[31] = MIPSREG(31); \ + __asm__ volatile ("mfhi %0" : "=r"(hi)); \ + __asm__ volatile ("mflo %0" : "=r"(lo)); \ + __asm__ volatile ("jal 1f; 1:nop" : "=r"(pc)); \ + f.mips_regs.hi = hi; \ + f.mips_regs.lo = lo; \ + f.mips_regs.cp0_epc = pc; \ + f.errno_ = errno; \ + f.tid = sys_gettid(); \ + } while (0) + #define SET_FRAME(f,r) \ + do { \ + errno = (f).errno_; \ + memcpy((r).uregs, (f).mips_regs.uregs, \ + 32*sizeof(unsigned long)); \ + (r).hi = (f).mips_regs.hi; \ + (r).lo = (f).mips_regs.lo; \ + (r).cp0_epc = (f).mips_regs.cp0_epc; \ + } while (0) +#else + /* If we do not have a hand-optimized assembly version of the FRAME() + * macro, we cannot reliably unroll the stack. So, we show a few additional + * stack frames for the coredumper. + */ + typedef struct Frame { + pid_t tid; + } Frame; + #define FRAME(f) Frame f; do { f.tid = sys_gettid(); } while (0) + #define SET_FRAME(f,r) do { } while (0) +#endif + + +/* Internal function for generating a core file. This API can change without + * notice and is only supposed to be used internally by the core dumper. + * + * This function works for both single- and multi-threaded core + * dumps. If called as + * + * FRAME(frame); + * InternalGetCoreDump(&frame, 0, NULL, ap); + * + * it creates a core file that only contains information about the + * calling thread. + * + * Optionally, the caller can provide information about other threads + * by passing their process ids in "thread_pids". The process id of + * the caller should not be included in this array. All of the threads + * must have been attached to with ptrace(), prior to calling this + * function. They will be detached when "InternalGetCoreDump()" returns. + * + * This function either returns a file handle that can be read for obtaining + * a core dump, or "-1" in case of an error. In the latter case, "errno" + * will be set appropriately. + * + * While "InternalGetCoreDump()" is not technically async signal safe, you + * might be tempted to invoke it from a signal handler. The code goes to + * great lengths to make a best effort that this will actually work. But in + * any case, you must make sure that you preserve the value of "errno" + * yourself. It is guaranteed to be clobbered otherwise. + * + * Also, "InternalGetCoreDump" is not strictly speaking re-entrant. Again, + * it makes a best effort to behave reasonably when called in a multi- + * threaded environment, but it is ultimately the caller's responsibility + * to provide locking. + */ +int InternalGetCoreDump(void *frame, int num_threads, pid_t *thread_pids, + va_list ap + /* const struct CoreDumpParameters *params, + const char *file_name, + const char *PATH + */); + +#endif + +#ifdef __cplusplus +} +#endif +#endif /* _ELFCORE_H */ diff --git a/src/thirdparty/gperftools-2.0/src/base/googleinit.h b/src/thirdparty/gperftools-2.0/src/base/googleinit.h new file mode 100644 index 000000000..dbf610cb0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/googleinit.h @@ -0,0 +1,73 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Jacob Hoffman-Andrews + +#ifndef _GOOGLEINIT_H +#define _GOOGLEINIT_H + +#include "base/logging.h" + +class GoogleInitializer { + public: + typedef void (*VoidFunction)(void); + GoogleInitializer(const char* name, VoidFunction ctor, VoidFunction dtor) + : name_(name), destructor_(dtor) { + RAW_VLOG(10, " constructing: %s\n", name_); + if (ctor) + ctor(); + } + ~GoogleInitializer() { + RAW_VLOG(10, " destroying: %s\n", name_); + if (destructor_) + destructor_(); + } + + private: + const char* const name_; + const VoidFunction destructor_; +}; + +#define REGISTER_MODULE_INITIALIZER(name, body) \ + namespace { \ + static void google_init_module_##name () { body; } \ + GoogleInitializer google_initializer_module_##name(#name, \ + google_init_module_##name, NULL); \ + } + +#define REGISTER_MODULE_DESTRUCTOR(name, body) \ + namespace { \ + static void google_destruct_module_##name () { body; } \ + GoogleInitializer google_destructor_module_##name(#name, \ + NULL, google_destruct_module_##name); \ + } + + +#endif /* _GOOGLEINIT_H */ diff --git a/src/thirdparty/gperftools-2.0/src/base/linux_syscall_support.h b/src/thirdparty/gperftools-2.0/src/base/linux_syscall_support.h new file mode 100644 index 000000000..99dac9e61 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/linux_syscall_support.h @@ -0,0 +1,2183 @@ +/* Copyright (c) 2005-2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Markus Gutschke + */ + +/* This file includes Linux-specific support functions common to the + * coredumper and the thread lister; primarily, this is a collection + * of direct system calls, and a couple of symbols missing from + * standard header files. + * There are a few options that the including file can set to control + * the behavior of this file: + * + * SYS_CPLUSPLUS: + * The entire header file will normally be wrapped in 'extern "C" { }", + * making it suitable for compilation as both C and C++ source. If you + * do not want to do this, you can set the SYS_CPLUSPLUS macro to inhibit + * the wrapping. N.B. doing so will suppress inclusion of all prerequisite + * system header files, too. It is the caller's responsibility to provide + * the necessary definitions. + * + * SYS_ERRNO: + * All system calls will update "errno" unless overriden by setting the + * SYS_ERRNO macro prior to including this file. SYS_ERRNO should be + * an l-value. + * + * SYS_INLINE: + * New symbols will be defined "static inline", unless overridden by + * the SYS_INLINE macro. + * + * SYS_LINUX_SYSCALL_SUPPORT_H + * This macro is used to avoid multiple inclusions of this header file. + * If you need to include this file more than once, make sure to + * unset SYS_LINUX_SYSCALL_SUPPORT_H before each inclusion. + * + * SYS_PREFIX: + * New system calls will have a prefix of "sys_" unless overridden by + * the SYS_PREFIX macro. Valid values for this macro are [0..9] which + * results in prefixes "sys[0..9]_". It is also possible to set this + * macro to -1, which avoids all prefixes. + * + * This file defines a few internal symbols that all start with "LSS_". + * Do not access these symbols from outside this file. They are not part + * of the supported API. + * + * NOTE: This is a stripped down version of the official opensource + * version of linux_syscall_support.h, which lives at + * http://code.google.com/p/linux-syscall-support/ + * It includes only the syscalls that are used in perftools, plus a + * few extra. Here's the breakdown: + * 1) Perftools uses these: grep -rho 'sys_[a-z0-9_A-Z]* *(' src | sort -u + * sys__exit( + * sys_clone( + * sys_close( + * sys_fcntl( + * sys_fstat( + * sys_futex( + * sys_futex1( + * sys_getcpu( + * sys_getdents( + * sys_getppid( + * sys_gettid( + * sys_lseek( + * sys_mmap( + * sys_mremap( + * sys_munmap( + * sys_open( + * sys_pipe( + * sys_prctl( + * sys_ptrace( + * sys_ptrace_detach( + * sys_read( + * sys_sched_yield( + * sys_sigaction( + * sys_sigaltstack( + * sys_sigdelset( + * sys_sigfillset( + * sys_sigprocmask( + * sys_socket( + * sys_stat( + * sys_waitpid( + * 2) These are used as subroutines of the above: + * sys_getpid -- gettid + * sys_kill -- ptrace_detach + * sys_restore -- sigaction + * sys_restore_rt -- sigaction + * sys_socketcall -- socket + * sys_wait4 -- waitpid + * 3) I left these in even though they're not used. They either + * complement the above (write vs read) or are variants (rt_sigaction): + * sys_fstat64 + * sys_getdents64 + * sys_llseek + * sys_mmap2 + * sys_openat + * sys_rt_sigaction + * sys_rt_sigprocmask + * sys_sigaddset + * sys_sigemptyset + * sys_stat64 + * sys_write + */ +#ifndef SYS_LINUX_SYSCALL_SUPPORT_H +#define SYS_LINUX_SYSCALL_SUPPORT_H + +/* We currently only support x86-32, x86-64, ARM, MIPS, and PPC on Linux. + * Porting to other related platforms should not be difficult. + */ +#if (defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \ + defined(__mips__) || defined(__PPC__)) && defined(__linux) + +#ifndef SYS_CPLUSPLUS +#ifdef __cplusplus +/* Some system header files in older versions of gcc neglect to properly + * handle being included from C++. As it appears to be harmless to have + * multiple nested 'extern "C"' blocks, just add another one here. + */ +extern "C" { +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef __mips__ +/* Include definitions of the ABI currently in use. */ +#include +#endif + +#endif + +/* As glibc often provides subtly incompatible data structures (and implicit + * wrapper functions that convert them), we provide our own kernel data + * structures for use by the system calls. + * These structures have been developed by using Linux 2.6.23 headers for + * reference. Note though, we do not care about exact API compatibility + * with the kernel, and in fact the kernel often does not have a single + * API that works across architectures. Instead, we try to mimic the glibc + * API where reasonable, and only guarantee ABI compatibility with the + * kernel headers. + * Most notably, here are a few changes that were made to the structures + * defined by kernel headers: + * + * - we only define structures, but not symbolic names for kernel data + * types. For the latter, we directly use the native C datatype + * (i.e. "unsigned" instead of "mode_t"). + * - in a few cases, it is possible to define identical structures for + * both 32bit (e.g. i386) and 64bit (e.g. x86-64) platforms by + * standardizing on the 64bit version of the data types. In particular, + * this means that we use "unsigned" where the 32bit headers say + * "unsigned long". + * - overall, we try to minimize the number of cases where we need to + * conditionally define different structures. + * - the "struct kernel_sigaction" class of structures have been + * modified to more closely mimic glibc's API by introducing an + * anonymous union for the function pointer. + * - a small number of field names had to have an underscore appended to + * them, because glibc defines a global macro by the same name. + */ + +/* include/linux/dirent.h */ +struct kernel_dirent64 { + unsigned long long d_ino; + long long d_off; + unsigned short d_reclen; + unsigned char d_type; + char d_name[256]; +}; + +/* include/linux/dirent.h */ +struct kernel_dirent { + long d_ino; + long d_off; + unsigned short d_reclen; + char d_name[256]; +}; + +/* include/linux/time.h */ +struct kernel_timespec { + long tv_sec; + long tv_nsec; +}; + +/* include/linux/time.h */ +struct kernel_timeval { + long tv_sec; + long tv_usec; +}; + +/* include/linux/resource.h */ +struct kernel_rusage { + struct kernel_timeval ru_utime; + struct kernel_timeval ru_stime; + long ru_maxrss; + long ru_ixrss; + long ru_idrss; + long ru_isrss; + long ru_minflt; + long ru_majflt; + long ru_nswap; + long ru_inblock; + long ru_oublock; + long ru_msgsnd; + long ru_msgrcv; + long ru_nsignals; + long ru_nvcsw; + long ru_nivcsw; +}; + +struct siginfo; +#if defined(__i386__) || defined(__arm__) || defined(__PPC__) + +/* include/asm-{arm,i386,mips,ppc}/signal.h */ +struct kernel_old_sigaction { + union { + void (*sa_handler_)(int); + void (*sa_sigaction_)(int, struct siginfo *, void *); + }; + unsigned long sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +} __attribute__((packed,aligned(4))); +#elif (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) + #define kernel_old_sigaction kernel_sigaction +#endif + +/* Some kernel functions (e.g. sigaction() in 2.6.23) require that the + * exactly match the size of the signal set, even though the API was + * intended to be extensible. We define our own KERNEL_NSIG to deal with + * this. + * Please note that glibc provides signals [1.._NSIG-1], whereas the + * kernel (and this header) provides the range [1..KERNEL_NSIG]. The + * actual number of signals is obviously the same, but the constants + * differ by one. + */ +#ifdef __mips__ +#define KERNEL_NSIG 128 +#else +#define KERNEL_NSIG 64 +#endif + +/* include/asm-{arm,i386,mips,x86_64}/signal.h */ +struct kernel_sigset_t { + unsigned long sig[(KERNEL_NSIG + 8*sizeof(unsigned long) - 1)/ + (8*sizeof(unsigned long))]; +}; + +/* include/asm-{arm,i386,mips,x86_64,ppc}/signal.h */ +struct kernel_sigaction { +#ifdef __mips__ + unsigned long sa_flags; + union { + void (*sa_handler_)(int); + void (*sa_sigaction_)(int, struct siginfo *, void *); + }; + struct kernel_sigset_t sa_mask; +#else + union { + void (*sa_handler_)(int); + void (*sa_sigaction_)(int, struct siginfo *, void *); + }; + unsigned long sa_flags; + void (*sa_restorer)(void); + struct kernel_sigset_t sa_mask; +#endif +}; + +/* include/asm-{arm,i386,mips,ppc}/stat.h */ +#ifdef __mips__ +#if _MIPS_SIM == _MIPS_SIM_ABI64 +struct kernel_stat { +#else +struct kernel_stat64 { +#endif + unsigned st_dev; + unsigned __pad0[3]; + unsigned long long st_ino; + unsigned st_mode; + unsigned st_nlink; + unsigned st_uid; + unsigned st_gid; + unsigned st_rdev; + unsigned __pad1[3]; + long long st_size; + unsigned st_atime_; + unsigned st_atime_nsec_; + unsigned st_mtime_; + unsigned st_mtime_nsec_; + unsigned st_ctime_; + unsigned st_ctime_nsec_; + unsigned st_blksize; + unsigned __pad2; + unsigned long long st_blocks; +}; +#elif defined __PPC__ +struct kernel_stat64 { + unsigned long long st_dev; + unsigned long long st_ino; + unsigned st_mode; + unsigned st_nlink; + unsigned st_uid; + unsigned st_gid; + unsigned long long st_rdev; + unsigned short int __pad2; + long long st_size; + long st_blksize; + long long st_blocks; + long st_atime_; + unsigned long st_atime_nsec_; + long st_mtime_; + unsigned long st_mtime_nsec_; + long st_ctime_; + unsigned long st_ctime_nsec_; + unsigned long __unused4; + unsigned long __unused5; +}; +#else +struct kernel_stat64 { + unsigned long long st_dev; + unsigned char __pad0[4]; + unsigned __st_ino; + unsigned st_mode; + unsigned st_nlink; + unsigned st_uid; + unsigned st_gid; + unsigned long long st_rdev; + unsigned char __pad3[4]; + long long st_size; + unsigned st_blksize; + unsigned long long st_blocks; + unsigned st_atime_; + unsigned st_atime_nsec_; + unsigned st_mtime_; + unsigned st_mtime_nsec_; + unsigned st_ctime_; + unsigned st_ctime_nsec_; + unsigned long long st_ino; +}; +#endif + +/* include/asm-{arm,i386,mips,x86_64,ppc}/stat.h */ +#if defined(__i386__) || defined(__arm__) +struct kernel_stat { + /* The kernel headers suggest that st_dev and st_rdev should be 32bit + * quantities encoding 12bit major and 20bit minor numbers in an interleaved + * format. In reality, we do not see useful data in the top bits. So, + * we'll leave the padding in here, until we find a better solution. + */ + unsigned short st_dev; + short pad1; + unsigned st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + short pad2; + unsigned st_size; + unsigned st_blksize; + unsigned st_blocks; + unsigned st_atime_; + unsigned st_atime_nsec_; + unsigned st_mtime_; + unsigned st_mtime_nsec_; + unsigned st_ctime_; + unsigned st_ctime_nsec_; + unsigned __unused4; + unsigned __unused5; +}; +#elif defined(__x86_64__) +struct kernel_stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned long st_nlink; + unsigned st_mode; + unsigned st_uid; + unsigned st_gid; + unsigned __pad0; + unsigned long st_rdev; + long st_size; + long st_blksize; + long st_blocks; + unsigned long st_atime_; + unsigned long st_atime_nsec_; + unsigned long st_mtime_; + unsigned long st_mtime_nsec_; + unsigned long st_ctime_; + unsigned long st_ctime_nsec_; + long __unused[3]; +}; +#elif defined(__PPC__) +struct kernel_stat { + unsigned st_dev; + unsigned long st_ino; // ino_t + unsigned long st_mode; // mode_t + unsigned short st_nlink; // nlink_t + unsigned st_uid; // uid_t + unsigned st_gid; // gid_t + unsigned st_rdev; + long st_size; // off_t + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime_; + unsigned long st_atime_nsec_; + unsigned long st_mtime_; + unsigned long st_mtime_nsec_; + unsigned long st_ctime_; + unsigned long st_ctime_nsec_; + unsigned long __unused4; + unsigned long __unused5; +}; +#elif (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64) +struct kernel_stat { + unsigned st_dev; + int st_pad1[3]; + unsigned st_ino; + unsigned st_mode; + unsigned st_nlink; + unsigned st_uid; + unsigned st_gid; + unsigned st_rdev; + int st_pad2[2]; + long st_size; + int st_pad3; + long st_atime_; + long st_atime_nsec_; + long st_mtime_; + long st_mtime_nsec_; + long st_ctime_; + long st_ctime_nsec_; + int st_blksize; + int st_blocks; + int st_pad4[14]; +}; +#endif + + +/* Definitions missing from the standard header files */ +#ifndef O_DIRECTORY +#if defined(__arm__) +#define O_DIRECTORY 0040000 +#else +#define O_DIRECTORY 0200000 +#endif +#endif +#ifndef PR_GET_DUMPABLE +#define PR_GET_DUMPABLE 3 +#endif +#ifndef PR_SET_DUMPABLE +#define PR_SET_DUMPABLE 4 +#endif +#ifndef AT_FDCWD +#define AT_FDCWD (-100) +#endif +#ifndef AT_SYMLINK_NOFOLLOW +#define AT_SYMLINK_NOFOLLOW 0x100 +#endif +#ifndef AT_REMOVEDIR +#define AT_REMOVEDIR 0x200 +#endif +#ifndef MREMAP_FIXED +#define MREMAP_FIXED 2 +#endif +#ifndef SA_RESTORER +#define SA_RESTORER 0x04000000 +#endif + +#if defined(__i386__) +#ifndef __NR_rt_sigaction +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#endif +#ifndef __NR_stat64 +#define __NR_stat64 195 +#endif +#ifndef __NR_fstat64 +#define __NR_fstat64 197 +#endif +#ifndef __NR_getdents64 +#define __NR_getdents64 220 +#endif +#ifndef __NR_gettid +#define __NR_gettid 224 +#endif +#ifndef __NR_futex +#define __NR_futex 240 +#endif +#ifndef __NR_openat +#define __NR_openat 295 +#endif +#ifndef __NR_getcpu +#define __NR_getcpu 318 +#endif +/* End of i386 definitions */ +#elif defined(__arm__) +#ifndef __syscall +#if defined(__thumb__) || defined(__ARM_EABI__) +#define __SYS_REG(name) register long __sysreg __asm__("r6") = __NR_##name; +#define __SYS_REG_LIST(regs...) [sysreg] "r" (__sysreg) , ##regs +#define __syscall(name) "swi\t0" +#define __syscall_safe(name) \ + "push {r7}\n" \ + "mov r7,%[sysreg]\n" \ + __syscall(name)"\n" \ + "pop {r7}" +#else +#define __SYS_REG(name) +#define __SYS_REG_LIST(regs...) regs +#define __syscall(name) "swi\t" __sys1(__NR_##name) "" +#define __syscall_safe(name) __syscall(name) +#endif +#endif +#ifndef __NR_rt_sigaction +#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174) +#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175) +#endif +#ifndef __NR_stat64 +#define __NR_stat64 (__NR_SYSCALL_BASE + 195) +#endif +#ifndef __NR_fstat64 +#define __NR_fstat64 (__NR_SYSCALL_BASE + 197) +#endif +#ifndef __NR_getdents64 +#define __NR_getdents64 (__NR_SYSCALL_BASE + 217) +#endif +#ifndef __NR_gettid +#define __NR_gettid (__NR_SYSCALL_BASE + 224) +#endif +#ifndef __NR_futex +#define __NR_futex (__NR_SYSCALL_BASE + 240) +#endif +/* End of ARM definitions */ +#elif defined(__x86_64__) +#ifndef __NR_gettid +#define __NR_gettid 186 +#endif +#ifndef __NR_futex +#define __NR_futex 202 +#endif +#ifndef __NR_getdents64 +#define __NR_getdents64 217 +#endif +#ifndef __NR_openat +#define __NR_openat 257 +#endif +/* End of x86-64 definitions */ +#elif defined(__mips__) +#if _MIPS_SIM == _MIPS_SIM_ABI32 +#ifndef __NR_rt_sigaction +#define __NR_rt_sigaction (__NR_Linux + 194) +#define __NR_rt_sigprocmask (__NR_Linux + 195) +#endif +#ifndef __NR_stat64 +#define __NR_stat64 (__NR_Linux + 213) +#endif +#ifndef __NR_fstat64 +#define __NR_fstat64 (__NR_Linux + 215) +#endif +#ifndef __NR_getdents64 +#define __NR_getdents64 (__NR_Linux + 219) +#endif +#ifndef __NR_gettid +#define __NR_gettid (__NR_Linux + 222) +#endif +#ifndef __NR_futex +#define __NR_futex (__NR_Linux + 238) +#endif +#ifndef __NR_openat +#define __NR_openat (__NR_Linux + 288) +#endif +#ifndef __NR_fstatat +#define __NR_fstatat (__NR_Linux + 293) +#endif +#ifndef __NR_getcpu +#define __NR_getcpu (__NR_Linux + 312) +#endif +/* End of MIPS (old 32bit API) definitions */ +#elif _MIPS_SIM == _MIPS_SIM_ABI64 +#ifndef __NR_gettid +#define __NR_gettid (__NR_Linux + 178) +#endif +#ifndef __NR_futex +#define __NR_futex (__NR_Linux + 194) +#endif +#ifndef __NR_openat +#define __NR_openat (__NR_Linux + 247) +#endif +#ifndef __NR_fstatat +#define __NR_fstatat (__NR_Linux + 252) +#endif +#ifndef __NR_getcpu +#define __NR_getcpu (__NR_Linux + 271) +#endif +/* End of MIPS (64bit API) definitions */ +#else +#ifndef __NR_gettid +#define __NR_gettid (__NR_Linux + 178) +#endif +#ifndef __NR_futex +#define __NR_futex (__NR_Linux + 194) +#endif +#ifndef __NR_openat +#define __NR_openat (__NR_Linux + 251) +#endif +#ifndef __NR_fstatat +#define __NR_fstatat (__NR_Linux + 256) +#endif +#ifndef __NR_getcpu +#define __NR_getcpu (__NR_Linux + 275) +#endif +/* End of MIPS (new 32bit API) definitions */ +#endif +/* End of MIPS definitions */ +#elif defined(__PPC__) +#ifndef __NR_rt_sigaction +#define __NR_rt_sigaction 173 +#define __NR_rt_sigprocmask 174 +#endif +#ifndef __NR_stat64 +#define __NR_stat64 195 +#endif +#ifndef __NR_fstat64 +#define __NR_fstat64 197 +#endif +#ifndef __NR_getdents64 +#define __NR_getdents64 202 +#endif +#ifndef __NR_gettid +#define __NR_gettid 207 +#endif +#ifndef __NR_futex +#define __NR_futex 221 +#endif +#ifndef __NR_openat +#define __NR_openat 286 +#endif +#ifndef __NR_getcpu +#define __NR_getcpu 302 +#endif +/* End of powerpc defininitions */ +#endif + + +/* After forking, we must make sure to only call system calls. */ +#if __BOUNDED_POINTERS__ + #error "Need to port invocations of syscalls for bounded ptrs" +#else + /* The core dumper and the thread lister get executed after threads + * have been suspended. As a consequence, we cannot call any functions + * that acquire locks. Unfortunately, libc wraps most system calls + * (e.g. in order to implement pthread_atfork, and to make calls + * cancellable), which means we cannot call these functions. Instead, + * we have to call syscall() directly. + */ + #undef LSS_ERRNO + #ifdef SYS_ERRNO + /* Allow the including file to override the location of errno. This can + * be useful when using clone() with the CLONE_VM option. + */ + #define LSS_ERRNO SYS_ERRNO + #else + #define LSS_ERRNO errno + #endif + + #undef LSS_INLINE + #ifdef SYS_INLINE + #define LSS_INLINE SYS_INLINE + #else + #define LSS_INLINE static inline + #endif + + /* Allow the including file to override the prefix used for all new + * system calls. By default, it will be set to "sys_". + */ + #undef LSS_NAME + #ifndef SYS_PREFIX + #define LSS_NAME(name) sys_##name + #elif SYS_PREFIX < 0 + #define LSS_NAME(name) name + #elif SYS_PREFIX == 0 + #define LSS_NAME(name) sys0_##name + #elif SYS_PREFIX == 1 + #define LSS_NAME(name) sys1_##name + #elif SYS_PREFIX == 2 + #define LSS_NAME(name) sys2_##name + #elif SYS_PREFIX == 3 + #define LSS_NAME(name) sys3_##name + #elif SYS_PREFIX == 4 + #define LSS_NAME(name) sys4_##name + #elif SYS_PREFIX == 5 + #define LSS_NAME(name) sys5_##name + #elif SYS_PREFIX == 6 + #define LSS_NAME(name) sys6_##name + #elif SYS_PREFIX == 7 + #define LSS_NAME(name) sys7_##name + #elif SYS_PREFIX == 8 + #define LSS_NAME(name) sys8_##name + #elif SYS_PREFIX == 9 + #define LSS_NAME(name) sys9_##name + #endif + + #undef LSS_RETURN + #if (defined(__i386__) || defined(__x86_64__) || defined(__arm__)) + /* Failing system calls return a negative result in the range of + * -1..-4095. These are "errno" values with the sign inverted. + */ + #define LSS_RETURN(type, res) \ + do { \ + if ((unsigned long)(res) >= (unsigned long)(-4095)) { \ + LSS_ERRNO = -(res); \ + res = -1; \ + } \ + return (type) (res); \ + } while (0) + #elif defined(__mips__) + /* On MIPS, failing system calls return -1, and set errno in a + * separate CPU register. + */ + #define LSS_RETURN(type, res, err) \ + do { \ + if (err) { \ + LSS_ERRNO = (res); \ + res = -1; \ + } \ + return (type) (res); \ + } while (0) + #elif defined(__PPC__) + /* On PPC, failing system calls return -1, and set errno in a + * separate CPU register. See linux/unistd.h. + */ + #define LSS_RETURN(type, res, err) \ + do { \ + if (err & 0x10000000 ) { \ + LSS_ERRNO = (res); \ + res = -1; \ + } \ + return (type) (res); \ + } while (0) + #endif + #if defined(__i386__) + #if defined(NO_FRAME_POINTER) && (100 * __GNUC__ + __GNUC_MINOR__ >= 404) + /* This only works for GCC-4.4 and above -- the first version to use + .cfi directives for dwarf unwind info. */ + #define CFI_ADJUST_CFA_OFFSET(adjust) \ + ".cfi_adjust_cfa_offset " #adjust "\n" + #else + #define CFI_ADJUST_CFA_OFFSET(adjust) /**/ + #endif + + /* In PIC mode (e.g. when building shared libraries), gcc for i386 + * reserves ebx. Unfortunately, most distribution ship with implementations + * of _syscallX() which clobber ebx. + * Also, most definitions of _syscallX() neglect to mark "memory" as being + * clobbered. This causes problems with compilers, that do a better job + * at optimizing across __asm__ calls. + * So, we just have to redefine all of the _syscallX() macros. + */ + #undef LSS_BODY + #define LSS_BODY(type,args...) \ + long __res; \ + __asm__ __volatile__("push %%ebx\n" \ + CFI_ADJUST_CFA_OFFSET(4) \ + "movl %2,%%ebx\n" \ + "int $0x80\n" \ + "pop %%ebx\n" \ + CFI_ADJUST_CFA_OFFSET(-4) \ + args \ + : "esp", "memory"); \ + LSS_RETURN(type,__res) + #undef _syscall0 + #define _syscall0(type,name) \ + type LSS_NAME(name)(void) { \ + long __res; \ + __asm__ volatile("int $0x80" \ + : "=a" (__res) \ + : "0" (__NR_##name) \ + : "memory"); \ + LSS_RETURN(type,__res); \ + } + #undef _syscall1 + #define _syscall1(type,name,type1,arg1) \ + type LSS_NAME(name)(type1 arg1) { \ + LSS_BODY(type, \ + : "=a" (__res) \ + : "0" (__NR_##name), "ri" ((long)(arg1))); \ + } + #undef _syscall2 + #define _syscall2(type,name,type1,arg1,type2,arg2) \ + type LSS_NAME(name)(type1 arg1,type2 arg2) { \ + LSS_BODY(type, \ + : "=a" (__res) \ + : "0" (__NR_##name),"ri" ((long)(arg1)), "c" ((long)(arg2))); \ + } + #undef _syscall3 + #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ + type LSS_NAME(name)(type1 arg1,type2 arg2,type3 arg3) { \ + LSS_BODY(type, \ + : "=a" (__res) \ + : "0" (__NR_##name), "ri" ((long)(arg1)), "c" ((long)(arg2)), \ + "d" ((long)(arg3))); \ + } + #undef _syscall4 + #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ + LSS_BODY(type, \ + : "=a" (__res) \ + : "0" (__NR_##name), "ri" ((long)(arg1)), "c" ((long)(arg2)), \ + "d" ((long)(arg3)),"S" ((long)(arg4))); \ + } + #undef _syscall5 + #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5) { \ + long __res; \ + __asm__ __volatile__("push %%ebx\n" \ + "movl %2,%%ebx\n" \ + "movl %1,%%eax\n" \ + "int $0x80\n" \ + "pop %%ebx" \ + : "=a" (__res) \ + : "i" (__NR_##name), "ri" ((long)(arg1)), \ + "c" ((long)(arg2)), "d" ((long)(arg3)), \ + "S" ((long)(arg4)), "D" ((long)(arg5)) \ + : "esp", "memory"); \ + LSS_RETURN(type,__res); \ + } + #undef _syscall6 + #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5,type6,arg6) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5, type6 arg6) { \ + long __res; \ + struct { long __a1; long __a6; } __s = { (long)arg1, (long) arg6 }; \ + __asm__ __volatile__("push %%ebp\n" \ + "push %%ebx\n" \ + "movl 4(%2),%%ebp\n" \ + "movl 0(%2), %%ebx\n" \ + "movl %1,%%eax\n" \ + "int $0x80\n" \ + "pop %%ebx\n" \ + "pop %%ebp" \ + : "=a" (__res) \ + : "i" (__NR_##name), "0" ((long)(&__s)), \ + "c" ((long)(arg2)), "d" ((long)(arg3)), \ + "S" ((long)(arg4)), "D" ((long)(arg5)) \ + : "esp", "memory"); \ + LSS_RETURN(type,__res); \ + } + LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack, + int flags, void *arg, int *parent_tidptr, + void *newtls, int *child_tidptr) { + long __res; + __asm__ __volatile__(/* if (fn == NULL) + * return -EINVAL; + */ + "movl %3,%%ecx\n" + "jecxz 1f\n" + + /* if (child_stack == NULL) + * return -EINVAL; + */ + "movl %4,%%ecx\n" + "jecxz 1f\n" + + /* Set up alignment of the child stack: + * child_stack = (child_stack & ~0xF) - 20; + */ + "andl $-16,%%ecx\n" + "subl $20,%%ecx\n" + + /* Push "arg" and "fn" onto the stack that will be + * used by the child. + */ + "movl %6,%%eax\n" + "movl %%eax,4(%%ecx)\n" + "movl %3,%%eax\n" + "movl %%eax,(%%ecx)\n" + + /* %eax = syscall(%eax = __NR_clone, + * %ebx = flags, + * %ecx = child_stack, + * %edx = parent_tidptr, + * %esi = newtls, + * %edi = child_tidptr) + * Also, make sure that %ebx gets preserved as it is + * used in PIC mode. + */ + "movl %8,%%esi\n" + "movl %7,%%edx\n" + "movl %5,%%eax\n" + "movl %9,%%edi\n" + "pushl %%ebx\n" + "movl %%eax,%%ebx\n" + "movl %2,%%eax\n" + "int $0x80\n" + + /* In the parent: restore %ebx + * In the child: move "fn" into %ebx + */ + "popl %%ebx\n" + + /* if (%eax != 0) + * return %eax; + */ + "test %%eax,%%eax\n" + "jnz 1f\n" + + /* In the child, now. Terminate frame pointer chain. + */ + "movl $0,%%ebp\n" + + /* Call "fn". "arg" is already on the stack. + */ + "call *%%ebx\n" + + /* Call _exit(%ebx). Unfortunately older versions + * of gcc restrict the number of arguments that can + * be passed to asm(). So, we need to hard-code the + * system call number. + */ + "movl %%eax,%%ebx\n" + "movl $1,%%eax\n" + "int $0x80\n" + + /* Return to parent. + */ + "1:\n" + : "=a" (__res) + : "0"(-EINVAL), "i"(__NR_clone), + "m"(fn), "m"(child_stack), "m"(flags), "m"(arg), + "m"(parent_tidptr), "m"(newtls), "m"(child_tidptr) + : "esp", "memory", "ecx", "edx", "esi", "edi"); + LSS_RETURN(int, __res); + } + + LSS_INLINE void (*LSS_NAME(restore_rt)(void))(void) { + /* On i386, the kernel does not know how to return from a signal + * handler. Instead, it relies on user space to provide a + * restorer function that calls the {rt_,}sigreturn() system call. + * Unfortunately, we cannot just reference the glibc version of this + * function, as glibc goes out of its way to make it inaccessible. + */ + void (*res)(void); + __asm__ __volatile__("call 2f\n" + "0:.align 16\n" + "1:movl %1,%%eax\n" + "int $0x80\n" + "2:popl %0\n" + "addl $(1b-0b),%0\n" + : "=a" (res) + : "i" (__NR_rt_sigreturn)); + return res; + } + LSS_INLINE void (*LSS_NAME(restore)(void))(void) { + /* On i386, the kernel does not know how to return from a signal + * handler. Instead, it relies on user space to provide a + * restorer function that calls the {rt_,}sigreturn() system call. + * Unfortunately, we cannot just reference the glibc version of this + * function, as glibc goes out of its way to make it inaccessible. + */ + void (*res)(void); + __asm__ __volatile__("call 2f\n" + "0:.align 16\n" + "1:pop %%eax\n" + "movl %1,%%eax\n" + "int $0x80\n" + "2:popl %0\n" + "addl $(1b-0b),%0\n" + : "=a" (res) + : "i" (__NR_sigreturn)); + return res; + } + #elif defined(__x86_64__) + /* There are no known problems with any of the _syscallX() macros + * currently shipping for x86_64, but we still need to be able to define + * our own version so that we can override the location of the errno + * location (e.g. when using the clone() system call with the CLONE_VM + * option). + */ + #undef LSS_BODY + #define LSS_BODY(type,name, ...) \ + long __res; \ + __asm__ __volatile__("syscall" : "=a" (__res) : "0" (__NR_##name), \ + ##__VA_ARGS__ : "r11", "rcx", "memory"); \ + LSS_RETURN(type, __res) + #undef _syscall0 + #define _syscall0(type,name) \ + type LSS_NAME(name)() { \ + LSS_BODY(type, name); \ + } + #undef _syscall1 + #define _syscall1(type,name,type1,arg1) \ + type LSS_NAME(name)(type1 arg1) { \ + LSS_BODY(type, name, "D" ((long)(arg1))); \ + } + #undef _syscall2 + #define _syscall2(type,name,type1,arg1,type2,arg2) \ + type LSS_NAME(name)(type1 arg1, type2 arg2) { \ + LSS_BODY(type, name, "D" ((long)(arg1)), "S" ((long)(arg2))); \ + } + #undef _syscall3 + #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \ + LSS_BODY(type, name, "D" ((long)(arg1)), "S" ((long)(arg2)), \ + "d" ((long)(arg3))); \ + } + #undef _syscall4 + #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ + long __res; \ + __asm__ __volatile__("movq %5,%%r10; syscall" : \ + "=a" (__res) : "0" (__NR_##name), \ + "D" ((long)(arg1)), "S" ((long)(arg2)), "d" ((long)(arg3)), \ + "r" ((long)(arg4)) : "r10", "r11", "rcx", "memory"); \ + LSS_RETURN(type, __res); \ + } + #undef _syscall5 + #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5) { \ + long __res; \ + __asm__ __volatile__("movq %5,%%r10; movq %6,%%r8; syscall" : \ + "=a" (__res) : "0" (__NR_##name), \ + "D" ((long)(arg1)), "S" ((long)(arg2)), "d" ((long)(arg3)), \ + "r" ((long)(arg4)), "r" ((long)(arg5)) : \ + "r8", "r10", "r11", "rcx", "memory"); \ + LSS_RETURN(type, __res); \ + } + #undef _syscall6 + #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5,type6,arg6) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5, type6 arg6) { \ + long __res; \ + __asm__ __volatile__("movq %5,%%r10; movq %6,%%r8; movq %7,%%r9;" \ + "syscall" : \ + "=a" (__res) : "0" (__NR_##name), \ + "D" ((long)(arg1)), "S" ((long)(arg2)), "d" ((long)(arg3)), \ + "r" ((long)(arg4)), "r" ((long)(arg5)), "r" ((long)(arg6)) : \ + "r8", "r9", "r10", "r11", "rcx", "memory"); \ + LSS_RETURN(type, __res); \ + } + LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack, + int flags, void *arg, int *parent_tidptr, + void *newtls, int *child_tidptr) { + long __res; + { + __asm__ __volatile__(/* if (fn == NULL) + * return -EINVAL; + */ + "testq %4,%4\n" + "jz 1f\n" + + /* if (child_stack == NULL) + * return -EINVAL; + */ + "testq %5,%5\n" + "jz 1f\n" + + /* Set up alignment of the child stack: + * child_stack = (child_stack & ~0xF) - 16; + */ + "andq $-16,%5\n" + "subq $16,%5\n" + + /* Push "arg" and "fn" onto the stack that will be + * used by the child. + */ + "movq %7,8(%5)\n" + "movq %4,0(%5)\n" + + /* %rax = syscall(%rax = __NR_clone, + * %rdi = flags, + * %rsi = child_stack, + * %rdx = parent_tidptr, + * %r8 = new_tls, + * %r10 = child_tidptr) + */ + "movq %2,%%rax\n" + "movq %9,%%r8\n" + "movq %10,%%r10\n" + "syscall\n" + + /* if (%rax != 0) + * return; + */ + "testq %%rax,%%rax\n" + "jnz 1f\n" + + /* In the child. Terminate frame pointer chain. + */ + "xorq %%rbp,%%rbp\n" + + /* Call "fn(arg)". + */ + "popq %%rax\n" + "popq %%rdi\n" + "call *%%rax\n" + + /* Call _exit(%ebx). + */ + "movq %%rax,%%rdi\n" + "movq %3,%%rax\n" + "syscall\n" + + /* Return to parent. + */ + "1:\n" + : "=a" (__res) + : "0"(-EINVAL), "i"(__NR_clone), "i"(__NR_exit), + "r"(fn), "S"(child_stack), "D"(flags), "r"(arg), + "d"(parent_tidptr), "g"(newtls), "g"(child_tidptr) + : "rsp", "memory", "r8", "r10", "r11", "rcx"); + } + LSS_RETURN(int, __res); + } + + LSS_INLINE void (*LSS_NAME(restore_rt)(void))(void) { + /* On x86-64, the kernel does not know how to return from + * a signal handler. Instead, it relies on user space to provide a + * restorer function that calls the rt_sigreturn() system call. + * Unfortunately, we cannot just reference the glibc version of this + * function, as glibc goes out of its way to make it inaccessible. + */ + void (*res)(void); + __asm__ __volatile__("call 2f\n" + "0:.align 16\n" + "1:movq %1,%%rax\n" + "syscall\n" + "2:popq %0\n" + "addq $(1b-0b),%0\n" + : "=a" (res) + : "i" (__NR_rt_sigreturn)); + return res; + } + #elif defined(__arm__) + /* Most definitions of _syscallX() neglect to mark "memory" as being + * clobbered. This causes problems with compilers, that do a better job + * at optimizing across __asm__ calls. + * So, we just have to redefine all fo the _syscallX() macros. + */ + #undef LSS_REG + #define LSS_REG(r,a) register long __r##r __asm__("r"#r) = (long)a + + /* r0..r3 are scratch registers and not preserved across function + * calls. We need to first evaluate the first 4 syscall arguments + * and store them on stack. They must be loaded into r0..r3 after + * all function calls to avoid r0..r3 being clobbered. + */ + #undef LSS_SAVE_ARG + #define LSS_SAVE_ARG(r,a) long __tmp##r = (long)a + #undef LSS_LOAD_ARG + #define LSS_LOAD_ARG(r) register long __r##r __asm__("r"#r) = __tmp##r + + #undef LSS_BODY + #define LSS_BODY(type, name, args...) \ + register long __res_r0 __asm__("r0"); \ + long __res; \ + __SYS_REG(name) \ + __asm__ __volatile__ (__syscall_safe(name) \ + : "=r"(__res_r0) \ + : __SYS_REG_LIST(args) \ + : "lr", "memory"); \ + __res = __res_r0; \ + LSS_RETURN(type, __res) + #undef _syscall0 + #define _syscall0(type, name) \ + type LSS_NAME(name)() { \ + LSS_BODY(type, name); \ + } + #undef _syscall1 + #define _syscall1(type, name, type1, arg1) \ + type LSS_NAME(name)(type1 arg1) { \ + /* There is no need for using a volatile temp. */ \ + LSS_REG(0, arg1); \ + LSS_BODY(type, name, "r"(__r0)); \ + } + #undef _syscall2 + #define _syscall2(type, name, type1, arg1, type2, arg2) \ + type LSS_NAME(name)(type1 arg1, type2 arg2) { \ + LSS_SAVE_ARG(0, arg1); \ + LSS_SAVE_ARG(1, arg2); \ + LSS_LOAD_ARG(0); \ + LSS_LOAD_ARG(1); \ + LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \ + } + #undef _syscall3 + #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \ + LSS_SAVE_ARG(0, arg1); \ + LSS_SAVE_ARG(1, arg2); \ + LSS_SAVE_ARG(2, arg3); \ + LSS_LOAD_ARG(0); \ + LSS_LOAD_ARG(1); \ + LSS_LOAD_ARG(2); \ + LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \ + } + #undef _syscall4 + #define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \ + type4, arg4) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ + LSS_SAVE_ARG(0, arg1); \ + LSS_SAVE_ARG(1, arg2); \ + LSS_SAVE_ARG(2, arg3); \ + LSS_SAVE_ARG(3, arg4); \ + LSS_LOAD_ARG(0); \ + LSS_LOAD_ARG(1); \ + LSS_LOAD_ARG(2); \ + LSS_LOAD_ARG(3); \ + LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \ + } + #undef _syscall5 + #define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \ + type4, arg4, type5, arg5) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5) { \ + LSS_SAVE_ARG(0, arg1); \ + LSS_SAVE_ARG(1, arg2); \ + LSS_SAVE_ARG(2, arg3); \ + LSS_SAVE_ARG(3, arg4); \ + LSS_REG(4, arg5); \ + LSS_LOAD_ARG(0); \ + LSS_LOAD_ARG(1); \ + LSS_LOAD_ARG(2); \ + LSS_LOAD_ARG(3); \ + LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \ + "r"(__r4)); \ + } + #undef _syscall6 + #define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \ + type4, arg4, type5, arg5, type6, arg6) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5, type6 arg6) { \ + LSS_SAVE_ARG(0, arg1); \ + LSS_SAVE_ARG(1, arg2); \ + LSS_SAVE_ARG(2, arg3); \ + LSS_SAVE_ARG(3, arg4); \ + LSS_REG(4, arg5); \ + LSS_REG(5, arg6); \ + LSS_LOAD_ARG(0); \ + LSS_LOAD_ARG(1); \ + LSS_LOAD_ARG(2); \ + LSS_LOAD_ARG(3); \ + LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \ + "r"(__r4), "r"(__r5)); \ + } + LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack, + int flags, void *arg, int *parent_tidptr, + void *newtls, int *child_tidptr) { + register long __res __asm__("r5"); + { + if (fn == NULL || child_stack == NULL) { + __res = -EINVAL; + goto clone_exit; + } + + /* stash first 4 arguments on stack first because we can only load + * them after all function calls. + */ + int tmp_flags = flags; + int * tmp_stack = (int*) child_stack; + void * tmp_ptid = parent_tidptr; + void * tmp_tls = newtls; + + register int *__ctid __asm__("r4") = child_tidptr; + + /* Push "arg" and "fn" onto the stack that will be + * used by the child. + */ + *(--tmp_stack) = (int) arg; + *(--tmp_stack) = (int) fn; + + /* We must load r0..r3 last after all possible function calls. */ + register int __flags __asm__("r0") = tmp_flags; + register void *__stack __asm__("r1") = tmp_stack; + register void *__ptid __asm__("r2") = tmp_ptid; + register void *__tls __asm__("r3") = tmp_tls; + + /* %r0 = syscall(%r0 = flags, + * %r1 = child_stack, + * %r2 = parent_tidptr, + * %r3 = newtls, + * %r4 = child_tidptr) + */ + __SYS_REG(clone) + __asm__ __volatile__(/* %r0 = syscall(%r0 = flags, + * %r1 = child_stack, + * %r2 = parent_tidptr, + * %r3 = newtls, + * %r4 = child_tidptr) + */ + "push {r7}\n" + "mov r7,%1\n" + __syscall(clone)"\n" + + /* if (%r0 != 0) + * return %r0; + */ + "movs %0,r0\n" + "bne 1f\n" + + /* In the child, now. Call "fn(arg)". + */ + "ldr r0,[sp, #4]\n" + "mov lr,pc\n" + "ldr pc,[sp]\n" + + /* Call _exit(%r0), which never returns. We only + * need to set r7 for EABI syscall ABI but we do + * this always to simplify code sharing between + * old and new syscall ABIs. + */ + "mov r7,%2\n" + __syscall(exit)"\n" + + /* Pop r7 from the stack only in the parent. + */ + "1: pop {r7}\n" + : "=r" (__res) + : "r"(__sysreg), + "i"(__NR_exit), "r"(__stack), "r"(__flags), + "r"(__ptid), "r"(__tls), "r"(__ctid) + : "cc", "lr", "memory"); + } + clone_exit: + LSS_RETURN(int, __res); + } + #elif defined(__mips__) + #undef LSS_REG + #define LSS_REG(r,a) register unsigned long __r##r __asm__("$"#r) = \ + (unsigned long)(a) + + #if _MIPS_SIM == _MIPS_SIM_ABI32 + // See http://sources.redhat.com/ml/libc-alpha/2004-10/msg00050.html + // or http://www.linux-mips.org/archives/linux-mips/2004-10/msg00142.html + #define MIPS_SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12",\ + "$13", "$14", "$15", "$24", "$25", "memory" + #else + #define MIPS_SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \ + "$14", "$15", "$24", "$25", "memory" + #endif + + #undef LSS_BODY + #define LSS_BODY(type,name,r7,...) \ + register unsigned long __v0 __asm__("$2") = __NR_##name; \ + __asm__ __volatile__ ("syscall\n" \ + : "=&r"(__v0), r7 (__r7) \ + : "0"(__v0), ##__VA_ARGS__ \ + : MIPS_SYSCALL_CLOBBERS); \ + LSS_RETURN(type, __v0, __r7) + #undef _syscall0 + #define _syscall0(type, name) \ + type LSS_NAME(name)() { \ + register unsigned long __r7 __asm__("$7"); \ + LSS_BODY(type, name, "=r"); \ + } + #undef _syscall1 + #define _syscall1(type, name, type1, arg1) \ + type LSS_NAME(name)(type1 arg1) { \ + register unsigned long __r7 __asm__("$7"); \ + LSS_REG(4, arg1); LSS_BODY(type, name, "=r", "r"(__r4)); \ + } + #undef _syscall2 + #define _syscall2(type, name, type1, arg1, type2, arg2) \ + type LSS_NAME(name)(type1 arg1, type2 arg2) { \ + register unsigned long __r7 __asm__("$7"); \ + LSS_REG(4, arg1); LSS_REG(5, arg2); \ + LSS_BODY(type, name, "=r", "r"(__r4), "r"(__r5)); \ + } + #undef _syscall3 + #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \ + register unsigned long __r7 __asm__("$7"); \ + LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \ + LSS_BODY(type, name, "=r", "r"(__r4), "r"(__r5), "r"(__r6)); \ + } + #undef _syscall4 + #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ + LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \ + LSS_REG(7, arg4); \ + LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6)); \ + } + #undef _syscall5 + #if _MIPS_SIM == _MIPS_SIM_ABI32 + /* The old 32bit MIPS system call API passes the fifth and sixth argument + * on the stack, whereas the new APIs use registers "r8" and "r9". + */ + #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5) { \ + LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \ + LSS_REG(7, arg4); \ + register unsigned long __v0 __asm__("$2"); \ + __asm__ __volatile__ (".set noreorder\n" \ + "lw $2, %6\n" \ + "subu $29, 32\n" \ + "sw $2, 16($29)\n" \ + "li $2, %2\n" \ + "syscall\n" \ + "addiu $29, 32\n" \ + ".set reorder\n" \ + : "=&r"(__v0), "+r" (__r7) \ + : "i" (__NR_##name), "r"(__r4), "r"(__r5), \ + "r"(__r6), "m" ((unsigned long)arg5) \ + : MIPS_SYSCALL_CLOBBERS); \ + LSS_RETURN(type, __v0, __r7); \ + } + #else + #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5) { \ + LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \ + LSS_REG(7, arg4); LSS_REG(8, arg5); \ + LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6), \ + "r"(__r8)); \ + } + #endif + #undef _syscall6 + #if _MIPS_SIM == _MIPS_SIM_ABI32 + /* The old 32bit MIPS system call API passes the fifth and sixth argument + * on the stack, whereas the new APIs use registers "r8" and "r9". + */ + #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5,type6,arg6) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5, type6 arg6) { \ + LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \ + LSS_REG(7, arg4); \ + register unsigned long __v0 __asm__("$2"); \ + __asm__ __volatile__ (".set noreorder\n" \ + "lw $2, %6\n" \ + "lw $8, %7\n" \ + "subu $29, 32\n" \ + "sw $2, 16($29)\n" \ + "sw $8, 20($29)\n" \ + "li $2, %2\n" \ + "syscall\n" \ + "addiu $29, 32\n" \ + ".set reorder\n" \ + : "=&r"(__v0), "+r" (__r7) \ + : "i" (__NR_##name), "r"(__r4), "r"(__r5), \ + "r"(__r6), "r" ((unsigned long)arg5), \ + "r" ((unsigned long)arg6) \ + : MIPS_SYSCALL_CLOBBERS); \ + LSS_RETURN(type, __v0, __r7); \ + } + #else + #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5,type6,arg6) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5,type6 arg6) { \ + LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \ + LSS_REG(7, arg4); LSS_REG(8, arg5); LSS_REG(9, arg6); \ + LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6), \ + "r"(__r8), "r"(__r9)); \ + } + #endif + LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack, + int flags, void *arg, int *parent_tidptr, + void *newtls, int *child_tidptr) { + register unsigned long __v0 __asm__("$2"); + register unsigned long __r7 __asm__("$7") = (unsigned long)newtls; + { + register int __flags __asm__("$4") = flags; + register void *__stack __asm__("$5") = child_stack; + register void *__ptid __asm__("$6") = parent_tidptr; + register int *__ctid __asm__("$8") = child_tidptr; + __asm__ __volatile__( + #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32 + "subu $29,24\n" + #elif _MIPS_SIM == _MIPS_SIM_NABI32 + "sub $29,16\n" + #else + "dsubu $29,16\n" + #endif + + /* if (fn == NULL || child_stack == NULL) + * return -EINVAL; + */ + "li %0,%2\n" + "beqz %5,1f\n" + "beqz %6,1f\n" + + /* Push "arg" and "fn" onto the stack that will be + * used by the child. + */ + #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32 + "subu %6,32\n" + "sw %5,0(%6)\n" + "sw %8,4(%6)\n" + #elif _MIPS_SIM == _MIPS_SIM_NABI32 + "sub %6,32\n" + "sw %5,0(%6)\n" + "sw %8,8(%6)\n" + #else + "dsubu %6,32\n" + "sd %5,0(%6)\n" + "sd %8,8(%6)\n" + #endif + + /* $7 = syscall($4 = flags, + * $5 = child_stack, + * $6 = parent_tidptr, + * $7 = newtls, + * $8 = child_tidptr) + */ + "li $2,%3\n" + "syscall\n" + + /* if ($7 != 0) + * return $2; + */ + "bnez $7,1f\n" + "bnez $2,1f\n" + + /* In the child, now. Call "fn(arg)". + */ + #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32 + "lw $25,0($29)\n" + "lw $4,4($29)\n" + #elif _MIPS_SIM == _MIPS_SIM_NABI32 + "lw $25,0($29)\n" + "lw $4,8($29)\n" + #else + "ld $25,0($29)\n" + "ld $4,8($29)\n" + #endif + "jalr $25\n" + + /* Call _exit($2) + */ + "move $4,$2\n" + "li $2,%4\n" + "syscall\n" + + "1:\n" + #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32 + "addu $29, 24\n" + #elif _MIPS_SIM == _MIPS_SIM_NABI32 + "add $29, 16\n" + #else + "daddu $29,16\n" + #endif + : "=&r" (__v0), "=r" (__r7) + : "i"(-EINVAL), "i"(__NR_clone), "i"(__NR_exit), + "r"(fn), "r"(__stack), "r"(__flags), "r"(arg), + "r"(__ptid), "r"(__r7), "r"(__ctid) + : "$9", "$10", "$11", "$12", "$13", "$14", "$15", + "$24", "memory"); + } + LSS_RETURN(int, __v0, __r7); + } + #elif defined (__PPC__) + #undef LSS_LOADARGS_0 + #define LSS_LOADARGS_0(name, dummy...) \ + __sc_0 = __NR_##name + #undef LSS_LOADARGS_1 + #define LSS_LOADARGS_1(name, arg1) \ + LSS_LOADARGS_0(name); \ + __sc_3 = (unsigned long) (arg1) + #undef LSS_LOADARGS_2 + #define LSS_LOADARGS_2(name, arg1, arg2) \ + LSS_LOADARGS_1(name, arg1); \ + __sc_4 = (unsigned long) (arg2) + #undef LSS_LOADARGS_3 + #define LSS_LOADARGS_3(name, arg1, arg2, arg3) \ + LSS_LOADARGS_2(name, arg1, arg2); \ + __sc_5 = (unsigned long) (arg3) + #undef LSS_LOADARGS_4 + #define LSS_LOADARGS_4(name, arg1, arg2, arg3, arg4) \ + LSS_LOADARGS_3(name, arg1, arg2, arg3); \ + __sc_6 = (unsigned long) (arg4) + #undef LSS_LOADARGS_5 + #define LSS_LOADARGS_5(name, arg1, arg2, arg3, arg4, arg5) \ + LSS_LOADARGS_4(name, arg1, arg2, arg3, arg4); \ + __sc_7 = (unsigned long) (arg5) + #undef LSS_LOADARGS_6 + #define LSS_LOADARGS_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \ + LSS_LOADARGS_5(name, arg1, arg2, arg3, arg4, arg5); \ + __sc_8 = (unsigned long) (arg6) + #undef LSS_ASMINPUT_0 + #define LSS_ASMINPUT_0 "0" (__sc_0) + #undef LSS_ASMINPUT_1 + #define LSS_ASMINPUT_1 LSS_ASMINPUT_0, "1" (__sc_3) + #undef LSS_ASMINPUT_2 + #define LSS_ASMINPUT_2 LSS_ASMINPUT_1, "2" (__sc_4) + #undef LSS_ASMINPUT_3 + #define LSS_ASMINPUT_3 LSS_ASMINPUT_2, "3" (__sc_5) + #undef LSS_ASMINPUT_4 + #define LSS_ASMINPUT_4 LSS_ASMINPUT_3, "4" (__sc_6) + #undef LSS_ASMINPUT_5 + #define LSS_ASMINPUT_5 LSS_ASMINPUT_4, "5" (__sc_7) + #undef LSS_ASMINPUT_6 + #define LSS_ASMINPUT_6 LSS_ASMINPUT_5, "6" (__sc_8) + #undef LSS_BODY + #define LSS_BODY(nr, type, name, args...) \ + long __sc_ret, __sc_err; \ + { \ + register unsigned long __sc_0 __asm__ ("r0"); \ + register unsigned long __sc_3 __asm__ ("r3"); \ + register unsigned long __sc_4 __asm__ ("r4"); \ + register unsigned long __sc_5 __asm__ ("r5"); \ + register unsigned long __sc_6 __asm__ ("r6"); \ + register unsigned long __sc_7 __asm__ ("r7"); \ + register unsigned long __sc_8 __asm__ ("r8"); \ + \ + LSS_LOADARGS_##nr(name, args); \ + __asm__ __volatile__ \ + ("sc\n\t" \ + "mfcr %0" \ + : "=&r" (__sc_0), \ + "=&r" (__sc_3), "=&r" (__sc_4), \ + "=&r" (__sc_5), "=&r" (__sc_6), \ + "=&r" (__sc_7), "=&r" (__sc_8) \ + : LSS_ASMINPUT_##nr \ + : "cr0", "ctr", "memory", \ + "r9", "r10", "r11", "r12"); \ + __sc_ret = __sc_3; \ + __sc_err = __sc_0; \ + } \ + LSS_RETURN(type, __sc_ret, __sc_err) + #undef _syscall0 + #define _syscall0(type, name) \ + type LSS_NAME(name)(void) { \ + LSS_BODY(0, type, name); \ + } + #undef _syscall1 + #define _syscall1(type, name, type1, arg1) \ + type LSS_NAME(name)(type1 arg1) { \ + LSS_BODY(1, type, name, arg1); \ + } + #undef _syscall2 + #define _syscall2(type, name, type1, arg1, type2, arg2) \ + type LSS_NAME(name)(type1 arg1, type2 arg2) { \ + LSS_BODY(2, type, name, arg1, arg2); \ + } + #undef _syscall3 + #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \ + LSS_BODY(3, type, name, arg1, arg2, arg3); \ + } + #undef _syscall4 + #define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \ + type4, arg4) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ + LSS_BODY(4, type, name, arg1, arg2, arg3, arg4); \ + } + #undef _syscall5 + #define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \ + type4, arg4, type5, arg5) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5) { \ + LSS_BODY(5, type, name, arg1, arg2, arg3, arg4, arg5); \ + } + #undef _syscall6 + #define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \ + type4, arg4, type5, arg5, type6, arg6) \ + type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ + type5 arg5, type6 arg6) { \ + LSS_BODY(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \ + } + /* clone function adapted from glibc 2.3.6 clone.S */ + /* TODO(csilvers): consider wrapping some args up in a struct, like we + * do for i386's _syscall6, so we can compile successfully on gcc 2.95 + */ + LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack, + int flags, void *arg, int *parent_tidptr, + void *newtls, int *child_tidptr) { + long __ret, __err; + { + register int (*__fn)(void *) __asm__ ("r8") = fn; + register void *__cstack __asm__ ("r4") = child_stack; + register int __flags __asm__ ("r3") = flags; + register void * __arg __asm__ ("r9") = arg; + register int * __ptidptr __asm__ ("r5") = parent_tidptr; + register void * __newtls __asm__ ("r6") = newtls; + register int * __ctidptr __asm__ ("r7") = child_tidptr; + __asm__ __volatile__( + /* check for fn == NULL + * and child_stack == NULL + */ + "cmpwi cr0, %6, 0\n\t" + "cmpwi cr1, %7, 0\n\t" + "cror cr0*4+eq, cr1*4+eq, cr0*4+eq\n\t" + "beq- cr0, 1f\n\t" + + /* set up stack frame for child */ + "clrrwi %7, %7, 4\n\t" + "li 0, 0\n\t" + "stwu 0, -16(%7)\n\t" + + /* fn, arg, child_stack are saved across the syscall: r28-30 */ + "mr 28, %6\n\t" + "mr 29, %7\n\t" + "mr 27, %9\n\t" + + /* syscall */ + "li 0, %4\n\t" + /* flags already in r3 + * child_stack already in r4 + * ptidptr already in r5 + * newtls already in r6 + * ctidptr already in r7 + */ + "sc\n\t" + + /* Test if syscall was successful */ + "cmpwi cr1, 3, 0\n\t" + "crandc cr1*4+eq, cr1*4+eq, cr0*4+so\n\t" + "bne- cr1, 1f\n\t" + + /* Do the function call */ + "mtctr 28\n\t" + "mr 3, 27\n\t" + "bctrl\n\t" + + /* Call _exit(r3) */ + "li 0, %5\n\t" + "sc\n\t" + + /* Return to parent */ + "1:\n" + "mfcr %1\n\t" + "mr %0, 3\n\t" + : "=r" (__ret), "=r" (__err) + : "0" (-1), "1" (EINVAL), + "i" (__NR_clone), "i" (__NR_exit), + "r" (__fn), "r" (__cstack), "r" (__flags), + "r" (__arg), "r" (__ptidptr), "r" (__newtls), + "r" (__ctidptr) + : "cr0", "cr1", "memory", "ctr", + "r0", "r29", "r27", "r28"); + } + LSS_RETURN(int, __ret, __err); + } + #endif + #define __NR__exit __NR_exit + #define __NR__gettid __NR_gettid + #define __NR__mremap __NR_mremap + LSS_INLINE _syscall1(int, close, int, f) + LSS_INLINE _syscall1(int, _exit, int, e) + LSS_INLINE _syscall3(int, fcntl, int, f, + int, c, long, a) + LSS_INLINE _syscall2(int, fstat, int, f, + struct kernel_stat*, b) + LSS_INLINE _syscall4(int, futex, int*, a, + int, o, int, v, + struct kernel_timespec*, t) + LSS_INLINE _syscall3(int, getdents, int, f, + struct kernel_dirent*, d, int, c) +#ifdef __NR_getdents64 + LSS_INLINE _syscall3(int, getdents64, int, f, + struct kernel_dirent64*, d, int, c) +#endif + LSS_INLINE _syscall0(pid_t, getpid) + LSS_INLINE _syscall0(pid_t, getppid) + LSS_INLINE _syscall0(pid_t, _gettid) + LSS_INLINE _syscall2(int, kill, pid_t, p, + int, s) + LSS_INLINE _syscall3(off_t, lseek, int, f, + off_t, o, int, w) + LSS_INLINE _syscall2(int, munmap, void*, s, + size_t, l) + LSS_INLINE _syscall5(void*, _mremap, void*, o, + size_t, os, size_t, ns, + unsigned long, f, void *, a) + LSS_INLINE _syscall3(int, open, const char*, p, + int, f, int, m) + LSS_INLINE _syscall2(int, prctl, int, o, + long, a) + LSS_INLINE _syscall4(long, ptrace, int, r, + pid_t, p, void *, a, void *, d) + LSS_INLINE _syscall3(ssize_t, read, int, f, + void *, b, size_t, c) + LSS_INLINE _syscall4(int, rt_sigaction, int, s, + const struct kernel_sigaction*, a, + struct kernel_sigaction*, o, size_t, c) + LSS_INLINE _syscall4(int, rt_sigprocmask, int, h, + const struct kernel_sigset_t*, s, + struct kernel_sigset_t*, o, size_t, c); + LSS_INLINE _syscall0(int, sched_yield) + LSS_INLINE _syscall2(int, sigaltstack, const stack_t*, s, + const stack_t*, o) + LSS_INLINE _syscall2(int, stat, const char*, f, + struct kernel_stat*, b) + LSS_INLINE _syscall3(ssize_t, write, int, f, + const void *, b, size_t, c) + #if defined(__NR_getcpu) + LSS_INLINE _syscall3(long, getcpu, unsigned *, cpu, + unsigned *, node, void *, unused); + #endif + #if defined(__x86_64__) || \ + (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI32) + LSS_INLINE _syscall3(int, socket, int, d, + int, t, int, p) + #endif + #if defined(__x86_64__) + LSS_INLINE _syscall6(void*, mmap, void*, s, + size_t, l, int, p, + int, f, int, d, + __off64_t, o) + + LSS_INLINE int LSS_NAME(sigaction)(int signum, + const struct kernel_sigaction *act, + struct kernel_sigaction *oldact) { + /* On x86_64, the kernel requires us to always set our own + * SA_RESTORER in order to be able to return from a signal handler. + * This function must have a "magic" signature that the "gdb" + * (and maybe the kernel?) can recognize. + */ + if (act != NULL && !(act->sa_flags & SA_RESTORER)) { + struct kernel_sigaction a = *act; + a.sa_flags |= SA_RESTORER; + a.sa_restorer = LSS_NAME(restore_rt)(); + return LSS_NAME(rt_sigaction)(signum, &a, oldact, + (KERNEL_NSIG+7)/8); + } else { + return LSS_NAME(rt_sigaction)(signum, act, oldact, + (KERNEL_NSIG+7)/8); + } + } + + LSS_INLINE int LSS_NAME(sigprocmask)(int how, + const struct kernel_sigset_t *set, + struct kernel_sigset_t *oldset) { + return LSS_NAME(rt_sigprocmask)(how, set, oldset, (KERNEL_NSIG+7)/8); + } + #endif + #if defined(__x86_64__) || \ + defined(__arm__) || \ + (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI32) + LSS_INLINE _syscall4(pid_t, wait4, pid_t, p, + int*, s, int, o, + struct kernel_rusage*, r) + LSS_INLINE pid_t LSS_NAME(waitpid)(pid_t pid, int *status, int options){ + return LSS_NAME(wait4)(pid, status, options, 0); + } + #endif + #if defined(__i386__) || defined(__x86_64__) || defined(__arm__) + LSS_INLINE _syscall4(int, openat, int, d, const char *, p, int, f, int, m) + #endif + LSS_INLINE int LSS_NAME(sigemptyset)(struct kernel_sigset_t *set) { + memset(&set->sig, 0, sizeof(set->sig)); + return 0; + } + + LSS_INLINE int LSS_NAME(sigfillset)(struct kernel_sigset_t *set) { + memset(&set->sig, -1, sizeof(set->sig)); + return 0; + } + + LSS_INLINE int LSS_NAME(sigaddset)(struct kernel_sigset_t *set, + int signum) { + if (signum < 1 || signum > (int)(8*sizeof(set->sig))) { + LSS_ERRNO = EINVAL; + return -1; + } else { + set->sig[(signum - 1)/(8*sizeof(set->sig[0]))] + |= 1UL << ((signum - 1) % (8*sizeof(set->sig[0]))); + return 0; + } + } + + LSS_INLINE int LSS_NAME(sigdelset)(struct kernel_sigset_t *set, + int signum) { + if (signum < 1 || signum > (int)(8*sizeof(set->sig))) { + LSS_ERRNO = EINVAL; + return -1; + } else { + set->sig[(signum - 1)/(8*sizeof(set->sig[0]))] + &= ~(1UL << ((signum - 1) % (8*sizeof(set->sig[0])))); + return 0; + } + } + + #if defined(__i386__) || \ + defined(__arm__) || \ + (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) || defined(__PPC__) + #define __NR__sigaction __NR_sigaction + #define __NR__sigprocmask __NR_sigprocmask + LSS_INLINE _syscall2(int, fstat64, int, f, + struct kernel_stat64 *, b) + LSS_INLINE _syscall5(int, _llseek, uint, fd, ulong, hi, ulong, lo, + loff_t *, res, uint, wh) +#ifdef __PPC64__ + LSS_INLINE _syscall6(void*, mmap, void*, s, + size_t, l, int, p, + int, f, int, d, + off_t, o) +#else + #ifndef __ARM_EABI__ + /* Not available on ARM EABI Linux. */ + LSS_INLINE _syscall1(void*, mmap, void*, a) + #endif + LSS_INLINE _syscall6(void*, mmap2, void*, s, + size_t, l, int, p, + int, f, int, d, + off_t, o) +#endif + LSS_INLINE _syscall3(int, _sigaction, int, s, + const struct kernel_old_sigaction*, a, + struct kernel_old_sigaction*, o) + LSS_INLINE _syscall3(int, _sigprocmask, int, h, + const unsigned long*, s, + unsigned long*, o) + LSS_INLINE _syscall2(int, stat64, const char *, p, + struct kernel_stat64 *, b) + + LSS_INLINE int LSS_NAME(sigaction)(int signum, + const struct kernel_sigaction *act, + struct kernel_sigaction *oldact) { + int old_errno = LSS_ERRNO; + int rc; + struct kernel_sigaction a; + if (act != NULL) { + a = *act; + #ifdef __i386__ + /* On i386, the kernel requires us to always set our own + * SA_RESTORER when using realtime signals. Otherwise, it does not + * know how to return from a signal handler. This function must have + * a "magic" signature that the "gdb" (and maybe the kernel?) can + * recognize. + * Apparently, a SA_RESTORER is implicitly set by the kernel, when + * using non-realtime signals. + * + * TODO: Test whether ARM needs a restorer + */ + if (!(a.sa_flags & SA_RESTORER)) { + a.sa_flags |= SA_RESTORER; + a.sa_restorer = (a.sa_flags & SA_SIGINFO) + ? LSS_NAME(restore_rt)() : LSS_NAME(restore)(); + } + #endif + } + rc = LSS_NAME(rt_sigaction)(signum, act ? &a : act, oldact, + (KERNEL_NSIG+7)/8); + if (rc < 0 && LSS_ERRNO == ENOSYS) { + struct kernel_old_sigaction oa, ooa, *ptr_a = &oa, *ptr_oa = &ooa; + if (!act) { + ptr_a = NULL; + } else { + oa.sa_handler_ = act->sa_handler_; + memcpy(&oa.sa_mask, &act->sa_mask, sizeof(oa.sa_mask)); + #ifndef __mips__ + oa.sa_restorer = act->sa_restorer; + #endif + oa.sa_flags = act->sa_flags; + } + if (!oldact) { + ptr_oa = NULL; + } + LSS_ERRNO = old_errno; + rc = LSS_NAME(_sigaction)(signum, ptr_a, ptr_oa); + if (rc == 0 && oldact) { + if (act) { + memcpy(oldact, act, sizeof(*act)); + } else { + memset(oldact, 0, sizeof(*oldact)); + } + oldact->sa_handler_ = ptr_oa->sa_handler_; + oldact->sa_flags = ptr_oa->sa_flags; + memcpy(&oldact->sa_mask, &ptr_oa->sa_mask, sizeof(ptr_oa->sa_mask)); + #ifndef __mips__ + oldact->sa_restorer = ptr_oa->sa_restorer; + #endif + } + } + return rc; + } + + LSS_INLINE int LSS_NAME(sigprocmask)(int how, + const struct kernel_sigset_t *set, + struct kernel_sigset_t *oldset) { + int olderrno = LSS_ERRNO; + int rc = LSS_NAME(rt_sigprocmask)(how, set, oldset, (KERNEL_NSIG+7)/8); + if (rc < 0 && LSS_ERRNO == ENOSYS) { + LSS_ERRNO = olderrno; + if (oldset) { + LSS_NAME(sigemptyset)(oldset); + } + rc = LSS_NAME(_sigprocmask)(how, + set ? &set->sig[0] : NULL, + oldset ? &oldset->sig[0] : NULL); + } + return rc; + } + #endif + #if defined(__PPC__) + #undef LSS_SC_LOADARGS_0 + #define LSS_SC_LOADARGS_0(dummy...) + #undef LSS_SC_LOADARGS_1 + #define LSS_SC_LOADARGS_1(arg1) \ + __sc_4 = (unsigned long) (arg1) + #undef LSS_SC_LOADARGS_2 + #define LSS_SC_LOADARGS_2(arg1, arg2) \ + LSS_SC_LOADARGS_1(arg1); \ + __sc_5 = (unsigned long) (arg2) + #undef LSS_SC_LOADARGS_3 + #define LSS_SC_LOADARGS_3(arg1, arg2, arg3) \ + LSS_SC_LOADARGS_2(arg1, arg2); \ + __sc_6 = (unsigned long) (arg3) + #undef LSS_SC_LOADARGS_4 + #define LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4) \ + LSS_SC_LOADARGS_3(arg1, arg2, arg3); \ + __sc_7 = (unsigned long) (arg4) + #undef LSS_SC_LOADARGS_5 + #define LSS_SC_LOADARGS_5(arg1, arg2, arg3, arg4, arg5) \ + LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4); \ + __sc_8 = (unsigned long) (arg5) + #undef LSS_SC_BODY + #define LSS_SC_BODY(nr, type, opt, args...) \ + long __sc_ret, __sc_err; \ + { \ + register unsigned long __sc_0 __asm__ ("r0") = __NR_socketcall; \ + register unsigned long __sc_3 __asm__ ("r3") = opt; \ + register unsigned long __sc_4 __asm__ ("r4"); \ + register unsigned long __sc_5 __asm__ ("r5"); \ + register unsigned long __sc_6 __asm__ ("r6"); \ + register unsigned long __sc_7 __asm__ ("r7"); \ + register unsigned long __sc_8 __asm__ ("r8"); \ + LSS_SC_LOADARGS_##nr(args); \ + __asm__ __volatile__ \ + ("stwu 1, -48(1)\n\t" \ + "stw 4, 20(1)\n\t" \ + "stw 5, 24(1)\n\t" \ + "stw 6, 28(1)\n\t" \ + "stw 7, 32(1)\n\t" \ + "stw 8, 36(1)\n\t" \ + "addi 4, 1, 20\n\t" \ + "sc\n\t" \ + "mfcr %0" \ + : "=&r" (__sc_0), \ + "=&r" (__sc_3), "=&r" (__sc_4), \ + "=&r" (__sc_5), "=&r" (__sc_6), \ + "=&r" (__sc_7), "=&r" (__sc_8) \ + : LSS_ASMINPUT_##nr \ + : "cr0", "ctr", "memory"); \ + __sc_ret = __sc_3; \ + __sc_err = __sc_0; \ + } \ + LSS_RETURN(type, __sc_ret, __sc_err) + + LSS_INLINE int LSS_NAME(socket)(int domain, int type, int protocol) { + LSS_SC_BODY(3, int, 1, domain, type, protocol); + } + #endif + #if defined(__i386__) || \ + (defined(__arm__) && !defined(__ARM_EABI__)) || \ + (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) + + /* See sys_socketcall in net/socket.c in kernel source. + * It de-multiplexes on its first arg and unpacks the arglist + * array in its second arg. + */ + LSS_INLINE _syscall2(long, socketcall, int, c, unsigned long*, a) + + LSS_INLINE int LSS_NAME(socket)(int domain, int type, int protocol) { + unsigned long args[3] = { + (unsigned long) domain, + (unsigned long) type, + (unsigned long) protocol + }; + return LSS_NAME(socketcall)(1, args); + } + #elif defined(__ARM_EABI__) + LSS_INLINE _syscall3(int, socket, int, d, + int, t, int, p) + #endif + #if defined(__i386__) || defined(__PPC__) || \ + (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) + LSS_INLINE _syscall3(pid_t, waitpid, pid_t, p, + int*, s, int, o) + #endif + #if defined(__mips__) + /* sys_pipe() on MIPS has non-standard calling conventions, as it returns + * both file handles through CPU registers. + */ + LSS_INLINE int LSS_NAME(pipe)(int *p) { + register unsigned long __v0 __asm__("$2") = __NR_pipe; + register unsigned long __v1 __asm__("$3"); + register unsigned long __r7 __asm__("$7"); + __asm__ __volatile__ ("syscall\n" + : "=&r"(__v0), "=&r"(__v1), "+r" (__r7) + : "0"(__v0) + : "$8", "$9", "$10", "$11", "$12", + "$13", "$14", "$15", "$24", "memory"); + if (__r7) { + LSS_ERRNO = __v0; + return -1; + } else { + p[0] = __v0; + p[1] = __v1; + return 0; + } + } + #else + LSS_INLINE _syscall1(int, pipe, int *, p) + #endif + + LSS_INLINE pid_t LSS_NAME(gettid)() { + pid_t tid = LSS_NAME(_gettid)(); + if (tid != -1) { + return tid; + } + return LSS_NAME(getpid)(); + } + + LSS_INLINE void *LSS_NAME(mremap)(void *old_address, size_t old_size, + size_t new_size, int flags, ...) { + va_list ap; + void *new_address, *rc; + va_start(ap, flags); + new_address = va_arg(ap, void *); + rc = LSS_NAME(_mremap)(old_address, old_size, new_size, + flags, new_address); + va_end(ap); + return rc; + } + + LSS_INLINE int LSS_NAME(ptrace_detach)(pid_t pid) { + /* PTRACE_DETACH can sometimes forget to wake up the tracee and it + * then sends job control signals to the real parent, rather than to + * the tracer. We reduce the risk of this happening by starting a + * whole new time slice, and then quickly sending a SIGCONT signal + * right after detaching from the tracee. + */ + int rc, err; + LSS_NAME(sched_yield)(); + rc = LSS_NAME(ptrace)(PTRACE_DETACH, pid, (void *)0, (void *)0); + err = LSS_ERRNO; + LSS_NAME(kill)(pid, SIGCONT); + LSS_ERRNO = err; + return rc; + } +#endif + +#if defined(__cplusplus) && !defined(SYS_CPLUSPLUS) +} +#endif + +#endif +#endif diff --git a/src/thirdparty/gperftools-2.0/src/base/linuxthreads.cc b/src/thirdparty/gperftools-2.0/src/base/linuxthreads.cc new file mode 100644 index 000000000..19da4004b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/linuxthreads.cc @@ -0,0 +1,665 @@ +/* Copyright (c) 2005-2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Markus Gutschke + */ + +#include "base/linuxthreads.h" + +#ifdef THREADS +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include +#include +#include +#include +#include + +#include "base/linux_syscall_support.h" +#include "base/thread_lister.h" + +#ifndef CLONE_UNTRACED +#define CLONE_UNTRACED 0x00800000 +#endif + + +/* Synchronous signals that should not be blocked while in the lister thread. + */ +static const int sync_signals[] = { SIGABRT, SIGILL, SIGFPE, SIGSEGV, SIGBUS, + SIGXCPU, SIGXFSZ }; + +/* itoa() is not a standard function, and we cannot safely call printf() + * after suspending threads. So, we just implement our own copy. A + * recursive approach is the easiest here. + */ +static char *local_itoa(char *buf, int i) { + if (i < 0) { + *buf++ = '-'; + return local_itoa(buf, -i); + } else { + if (i >= 10) + buf = local_itoa(buf, i/10); + *buf++ = (i%10) + '0'; + *buf = '\000'; + return buf; + } +} + + +/* Wrapper around clone() that runs "fn" on the same stack as the + * caller! Unlike fork(), the cloned thread shares the same address space. + * The caller must be careful to use only minimal amounts of stack until + * the cloned thread has returned. + * There is a good chance that the cloned thread and the caller will share + * the same copy of errno! + */ +#ifdef __GNUC__ +#if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 || __GNUC__ > 3 +/* Try to force this function into a separate stack frame, and make sure + * that arguments are passed on the stack. + */ +static int local_clone (int (*fn)(void *), void *arg, ...) + __attribute__ ((noinline)); +#endif +#endif + +static int local_clone (int (*fn)(void *), void *arg, ...) { + /* Leave 4kB of gap between the callers stack and the new clone. This + * should be more than sufficient for the caller to call waitpid() until + * the cloned thread terminates. + * + * It is important that we set the CLONE_UNTRACED flag, because newer + * versions of "gdb" otherwise attempt to attach to our thread, and will + * attempt to reap its status codes. This subsequently results in the + * caller hanging indefinitely in waitpid(), waiting for a change in + * status that will never happen. By setting the CLONE_UNTRACED flag, we + * prevent "gdb" from stealing events, but we still expect the thread + * lister to fail, because it cannot PTRACE_ATTACH to the process that + * is being debugged. This is OK and the error code will be reported + * correctly. + */ + return sys_clone(fn, (char *)&arg - 4096, + CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_UNTRACED, arg, 0, 0, 0); +} + + +/* Local substitute for the atoi() function, which is not necessarily safe + * to call once threads are suspended (depending on whether libc looks up + * locale information, when executing atoi()). + */ +static int local_atoi(const char *s) { + int n = 0; + int neg = *s == '-'; + if (neg) + s++; + while (*s >= '0' && *s <= '9') + n = 10*n + (*s++ - '0'); + return neg ? -n : n; +} + + +/* Re-runs fn until it doesn't cause EINTR + */ +#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR) + + +/* Wrap a class around system calls, in order to give us access to + * a private copy of errno. This only works in C++, but it has the + * advantage of not needing nested functions, which are a non-standard + * language extension. + */ +#ifdef __cplusplus +namespace { + class SysCalls { + public: + #define SYS_CPLUSPLUS + #define SYS_ERRNO my_errno + #define SYS_INLINE inline + #define SYS_PREFIX -1 + #undef SYS_LINUX_SYSCALL_SUPPORT_H + #include "linux_syscall_support.h" + SysCalls() : my_errno(0) { } + int my_errno; + }; +} +#define ERRNO sys.my_errno +#else +#define ERRNO my_errno +#endif + + +/* Wrapper for open() which is guaranteed to never return EINTR. + */ +static int c_open(const char *fname, int flags, int mode) { + ssize_t rc; + NO_INTR(rc = sys_open(fname, flags, mode)); + return rc; +} + + +/* abort() is not safely reentrant, and changes it's behavior each time + * it is called. This means, if the main application ever called abort() + * we cannot safely call it again. This would happen if we were called + * from a SIGABRT signal handler in the main application. So, document + * that calling SIGABRT from the thread lister makes it not signal safe + * (and vice-versa). + * Also, since we share address space with the main application, we + * cannot call abort() from the callback and expect the main application + * to behave correctly afterwards. In fact, the only thing we can do, is + * to terminate the main application with extreme prejudice (aka + * PTRACE_KILL). + * We set up our own SIGABRT handler to do this. + * In order to find the main application from the signal handler, we + * need to store information about it in global variables. This is + * safe, because the main application should be suspended at this + * time. If the callback ever called ResumeAllProcessThreads(), then + * we are running a higher risk, though. So, try to avoid calling + * abort() after calling ResumeAllProcessThreads. + */ +static volatile int *sig_pids, sig_num_threads, sig_proc, sig_marker; + + +/* Signal handler to help us recover from dying while we are attached to + * other threads. + */ +static void SignalHandler(int signum, siginfo_t *si, void *data) { + if (sig_pids != NULL) { + if (signum == SIGABRT) { + while (sig_num_threads-- > 0) { + /* Not sure if sched_yield is really necessary here, but it does not */ + /* hurt, and it might be necessary for the same reasons that we have */ + /* to do so in sys_ptrace_detach(). */ + sys_sched_yield(); + sys_ptrace(PTRACE_KILL, sig_pids[sig_num_threads], 0, 0); + } + } else if (sig_num_threads > 0) { + ResumeAllProcessThreads(sig_num_threads, (int *)sig_pids); + } + } + sig_pids = NULL; + if (sig_marker >= 0) + NO_INTR(sys_close(sig_marker)); + sig_marker = -1; + if (sig_proc >= 0) + NO_INTR(sys_close(sig_proc)); + sig_proc = -1; + + sys__exit(signum == SIGABRT ? 1 : 2); +} + + +/* Try to dirty the stack, and hope that the compiler is not smart enough + * to optimize this function away. Or worse, the compiler could inline the + * function and permanently allocate the data on the stack. + */ +static void DirtyStack(size_t amount) { + char buf[amount]; + memset(buf, 0, amount); + sys_read(-1, buf, amount); +} + + +/* Data structure for passing arguments to the lister thread. + */ +#define ALT_STACKSIZE (MINSIGSTKSZ + 4096) + +struct ListerParams { + int result, err; + char *altstack_mem; + ListAllProcessThreadsCallBack callback; + void *parameter; + va_list ap; +}; + + +static void ListerThread(struct ListerParams *args) { + int found_parent = 0; + pid_t clone_pid = sys_gettid(), ppid = sys_getppid(); + char proc_self_task[80], marker_name[48], *marker_path; + const char *proc_paths[3]; + const char *const *proc_path = proc_paths; + int proc = -1, marker = -1, num_threads = 0; + int max_threads = 0, sig; + struct kernel_stat marker_sb, proc_sb; + stack_t altstack; + + /* Create "marker" that we can use to detect threads sharing the same + * address space and the same file handles. By setting the FD_CLOEXEC flag + * we minimize the risk of misidentifying child processes as threads; + * and since there is still a race condition, we will filter those out + * later, anyway. + */ + if ((marker = sys_socket(PF_LOCAL, SOCK_DGRAM, 0)) < 0 || + sys_fcntl(marker, F_SETFD, FD_CLOEXEC) < 0) { + failure: + args->result = -1; + args->err = errno; + if (marker >= 0) + NO_INTR(sys_close(marker)); + sig_marker = marker = -1; + if (proc >= 0) + NO_INTR(sys_close(proc)); + sig_proc = proc = -1; + sys__exit(1); + } + + /* Compute search paths for finding thread directories in /proc */ + local_itoa(strrchr(strcpy(proc_self_task, "/proc/"), '\000'), ppid); + strcpy(marker_name, proc_self_task); + marker_path = marker_name + strlen(marker_name); + strcat(proc_self_task, "/task/"); + proc_paths[0] = proc_self_task; /* /proc/$$/task/ */ + proc_paths[1] = "/proc/"; /* /proc/ */ + proc_paths[2] = NULL; + + /* Compute path for marker socket in /proc */ + local_itoa(strcpy(marker_path, "/fd/") + 4, marker); + if (sys_stat(marker_name, &marker_sb) < 0) { + goto failure; + } + + /* Catch signals on an alternate pre-allocated stack. This way, we can + * safely execute the signal handler even if we ran out of memory. + */ + memset(&altstack, 0, sizeof(altstack)); + altstack.ss_sp = args->altstack_mem; + altstack.ss_flags = 0; + altstack.ss_size = ALT_STACKSIZE; + sys_sigaltstack(&altstack, (const stack_t *)NULL); + + /* Some kernels forget to wake up traced processes, when the + * tracer dies. So, intercept synchronous signals and make sure + * that we wake up our tracees before dying. It is the caller's + * responsibility to ensure that asynchronous signals do not + * interfere with this function. + */ + sig_marker = marker; + sig_proc = -1; + for (sig = 0; sig < sizeof(sync_signals)/sizeof(*sync_signals); sig++) { + struct kernel_sigaction sa; + memset(&sa, 0, sizeof(sa)); + sa.sa_sigaction_ = SignalHandler; + sys_sigfillset(&sa.sa_mask); + sa.sa_flags = SA_ONSTACK|SA_SIGINFO|SA_RESETHAND; + sys_sigaction(sync_signals[sig], &sa, (struct kernel_sigaction *)NULL); + } + + /* Read process directories in /proc/... */ + for (;;) { + /* Some kernels know about threads, and hide them in "/proc" + * (although they are still there, if you know the process + * id). Threads are moved into a separate "task" directory. We + * check there first, and then fall back on the older naming + * convention if necessary. + */ + if ((sig_proc = proc = c_open(*proc_path, O_RDONLY|O_DIRECTORY, 0)) < 0) { + if (*++proc_path != NULL) + continue; + goto failure; + } + if (sys_fstat(proc, &proc_sb) < 0) + goto failure; + + /* Since we are suspending threads, we cannot call any libc + * functions that might acquire locks. Most notably, we cannot + * call malloc(). So, we have to allocate memory on the stack, + * instead. Since we do not know how much memory we need, we + * make a best guess. And if we guessed incorrectly we retry on + * a second iteration (by jumping to "detach_threads"). + * + * Unless the number of threads is increasing very rapidly, we + * should never need to do so, though, as our guestimate is very + * conservative. + */ + if (max_threads < proc_sb.st_nlink + 100) + max_threads = proc_sb.st_nlink + 100; + + /* scope */ { + pid_t pids[max_threads]; + int added_entries = 0; + sig_num_threads = num_threads; + sig_pids = pids; + for (;;) { + struct kernel_dirent *entry; + char buf[4096]; + ssize_t nbytes = sys_getdents(proc, (struct kernel_dirent *)buf, + sizeof(buf)); + if (nbytes < 0) + goto failure; + else if (nbytes == 0) { + if (added_entries) { + /* Need to keep iterating over "/proc" in multiple + * passes until we no longer find any more threads. This + * algorithm eventually completes, when all threads have + * been suspended. + */ + added_entries = 0; + sys_lseek(proc, 0, SEEK_SET); + continue; + } + break; + } + for (entry = (struct kernel_dirent *)buf; + entry < (struct kernel_dirent *)&buf[nbytes]; + entry = (struct kernel_dirent *)((char *)entry+entry->d_reclen)) { + if (entry->d_ino != 0) { + const char *ptr = entry->d_name; + pid_t pid; + + /* Some kernels hide threads by preceding the pid with a '.' */ + if (*ptr == '.') + ptr++; + + /* If the directory is not numeric, it cannot be a + * process/thread + */ + if (*ptr < '0' || *ptr > '9') + continue; + pid = local_atoi(ptr); + + /* Attach (and suspend) all threads */ + if (pid && pid != clone_pid) { + struct kernel_stat tmp_sb; + char fname[entry->d_reclen + 48]; + strcat(strcat(strcpy(fname, "/proc/"), + entry->d_name), marker_path); + + /* Check if the marker is identical to the one we created */ + if (sys_stat(fname, &tmp_sb) >= 0 && + marker_sb.st_ino == tmp_sb.st_ino) { + long i, j; + + /* Found one of our threads, make sure it is no duplicate */ + for (i = 0; i < num_threads; i++) { + /* Linear search is slow, but should not matter much for + * the typically small number of threads. + */ + if (pids[i] == pid) { + /* Found a duplicate; most likely on second pass */ + goto next_entry; + } + } + + /* Check whether data structure needs growing */ + if (num_threads >= max_threads) { + /* Back to square one, this time with more memory */ + NO_INTR(sys_close(proc)); + goto detach_threads; + } + + /* Attaching to thread suspends it */ + pids[num_threads++] = pid; + sig_num_threads = num_threads; + if (sys_ptrace(PTRACE_ATTACH, pid, (void *)0, + (void *)0) < 0) { + /* If operation failed, ignore thread. Maybe it + * just died? There might also be a race + * condition with a concurrent core dumper or + * with a debugger. In that case, we will just + * make a best effort, rather than failing + * entirely. + */ + num_threads--; + sig_num_threads = num_threads; + goto next_entry; + } + while (sys_waitpid(pid, (int *)0, __WALL) < 0) { + if (errno != EINTR) { + sys_ptrace_detach(pid); + num_threads--; + sig_num_threads = num_threads; + goto next_entry; + } + } + + if (sys_ptrace(PTRACE_PEEKDATA, pid, &i, &j) || i++ != j || + sys_ptrace(PTRACE_PEEKDATA, pid, &i, &j) || i != j) { + /* Address spaces are distinct, even though both + * processes show the "marker". This is probably + * a forked child process rather than a thread. + */ + sys_ptrace_detach(pid); + num_threads--; + sig_num_threads = num_threads; + } else { + found_parent |= pid == ppid; + added_entries++; + } + } + } + } + next_entry:; + } + } + NO_INTR(sys_close(proc)); + sig_proc = proc = -1; + + /* If we failed to find any threads, try looking somewhere else in + * /proc. Maybe, threads are reported differently on this system. + */ + if (num_threads > 1 || !*++proc_path) { + NO_INTR(sys_close(marker)); + sig_marker = marker = -1; + + /* If we never found the parent process, something is very wrong. + * Most likely, we are running in debugger. Any attempt to operate + * on the threads would be very incomplete. Let's just report an + * error to the caller. + */ + if (!found_parent) { + ResumeAllProcessThreads(num_threads, pids); + sys__exit(3); + } + + /* Now we are ready to call the callback, + * which takes care of resuming the threads for us. + */ + args->result = args->callback(args->parameter, num_threads, + pids, args->ap); + args->err = errno; + + /* Callback should have resumed threads, but better safe than sorry */ + if (ResumeAllProcessThreads(num_threads, pids)) { + /* Callback forgot to resume at least one thread, report error */ + args->err = EINVAL; + args->result = -1; + } + + sys__exit(0); + } + detach_threads: + /* Resume all threads prior to retrying the operation */ + ResumeAllProcessThreads(num_threads, pids); + sig_pids = NULL; + num_threads = 0; + sig_num_threads = num_threads; + max_threads += 100; + } + } +} + + +/* This function gets the list of all linux threads of the current process + * passes them to the 'callback' along with the 'parameter' pointer; at the + * call back call time all the threads are paused via + * PTRACE_ATTACH. + * The callback is executed from a separate thread which shares only the + * address space, the filesystem, and the filehandles with the caller. Most + * notably, it does not share the same pid and ppid; and if it terminates, + * the rest of the application is still there. 'callback' is supposed to do + * or arrange for ResumeAllProcessThreads. This happens automatically, if + * the thread raises a synchronous signal (e.g. SIGSEGV); asynchronous + * signals are blocked. If the 'callback' decides to unblock them, it must + * ensure that they cannot terminate the application, or that + * ResumeAllProcessThreads will get called. + * It is an error for the 'callback' to make any library calls that could + * acquire locks. Most notably, this means that most system calls have to + * avoid going through libc. Also, this means that it is not legal to call + * exit() or abort(). + * We return -1 on error and the return value of 'callback' on success. + */ +int ListAllProcessThreads(void *parameter, + ListAllProcessThreadsCallBack callback, ...) { + char altstack_mem[ALT_STACKSIZE]; + struct ListerParams args; + pid_t clone_pid; + int dumpable = 1, sig; + struct kernel_sigset_t sig_blocked, sig_old; + + va_start(args.ap, callback); + + /* If we are short on virtual memory, initializing the alternate stack + * might trigger a SIGSEGV. Let's do this early, before it could get us + * into more trouble (i.e. before signal handlers try to use the alternate + * stack, and before we attach to other threads). + */ + memset(altstack_mem, 0, sizeof(altstack_mem)); + + /* Some of our cleanup functions could conceivable use more stack space. + * Try to touch the stack right now. This could be defeated by the compiler + * being too smart for it's own good, so try really hard. + */ + DirtyStack(32768); + + /* Make this process "dumpable". This is necessary in order to ptrace() + * after having called setuid(). + */ + dumpable = sys_prctl(PR_GET_DUMPABLE, 0); + if (!dumpable) + sys_prctl(PR_SET_DUMPABLE, 1); + + /* Fill in argument block for dumper thread */ + args.result = -1; + args.err = 0; + args.altstack_mem = altstack_mem; + args.parameter = parameter; + args.callback = callback; + + /* Before cloning the thread lister, block all asynchronous signals, as we */ + /* are not prepared to handle them. */ + sys_sigfillset(&sig_blocked); + for (sig = 0; sig < sizeof(sync_signals)/sizeof(*sync_signals); sig++) { + sys_sigdelset(&sig_blocked, sync_signals[sig]); + } + if (sys_sigprocmask(SIG_BLOCK, &sig_blocked, &sig_old)) { + args.err = errno; + args.result = -1; + goto failed; + } + + /* scope */ { + /* After cloning, both the parent and the child share the same instance + * of errno. We must make sure that at least one of these processes + * (in our case, the parent) uses modified syscall macros that update + * a local copy of errno, instead. + */ + #ifdef __cplusplus + #define sys0_sigprocmask sys.sigprocmask + #define sys0_waitpid sys.waitpid + SysCalls sys; + #else + int my_errno; + #define SYS_ERRNO my_errno + #define SYS_INLINE inline + #define SYS_PREFIX 0 + #undef SYS_LINUX_SYSCALL_SUPPORT_H + #include "linux_syscall_support.h" + #endif + + int clone_errno; + clone_pid = local_clone((int (*)(void *))ListerThread, &args); + clone_errno = errno; + + sys_sigprocmask(SIG_SETMASK, &sig_old, &sig_old); + + if (clone_pid >= 0) { + int status, rc; + while ((rc = sys0_waitpid(clone_pid, &status, __WALL)) < 0 && + ERRNO == EINTR) { + /* Keep waiting */ + } + if (rc < 0) { + args.err = ERRNO; + args.result = -1; + } else if (WIFEXITED(status)) { + switch (WEXITSTATUS(status)) { + case 0: break; /* Normal process termination */ + case 2: args.err = EFAULT; /* Some fault (e.g. SIGSEGV) detected */ + args.result = -1; + break; + case 3: args.err = EPERM; /* Process is already being traced */ + args.result = -1; + break; + default:args.err = ECHILD; /* Child died unexpectedly */ + args.result = -1; + break; + } + } else if (!WIFEXITED(status)) { + args.err = EFAULT; /* Terminated due to an unhandled signal*/ + args.result = -1; + } + } else { + args.result = -1; + args.err = clone_errno; + } + } + + /* Restore the "dumpable" state of the process */ +failed: + if (!dumpable) + sys_prctl(PR_SET_DUMPABLE, dumpable); + + va_end(args.ap); + + errno = args.err; + return args.result; +} + +/* This function resumes the list of all linux threads that + * ListAllProcessThreads pauses before giving to its callback. + * The function returns non-zero if at least one thread was + * suspended and has now been resumed. + */ +int ResumeAllProcessThreads(int num_threads, pid_t *thread_pids) { + int detached_at_least_one = 0; + while (num_threads-- > 0) { + detached_at_least_one |= sys_ptrace_detach(thread_pids[num_threads]) >= 0; + } + return detached_at_least_one; +} + +#ifdef __cplusplus +} +#endif +#endif diff --git a/src/thirdparty/gperftools-2.0/src/base/linuxthreads.h b/src/thirdparty/gperftools-2.0/src/base/linuxthreads.h new file mode 100644 index 000000000..5c318fed7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/linuxthreads.h @@ -0,0 +1,53 @@ +/* Copyright (c) 2005-2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Markus Gutschke + */ + +#ifndef _LINUXTHREADS_H +#define _LINUXTHREADS_H + +/* Include thread_lister.h to get the interface that we implement for linux. + */ + +/* We currently only support x86-32 and x86-64 on Linux. Porting to other + * related platforms should not be difficult. + */ +#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \ + defined(__mips__) || defined(__PPC__)) && defined(__linux) + +/* Define the THREADS symbol to make sure that there is exactly one core dumper + * built into the library. + */ +#define THREADS "Linux /proc" + +#endif + +#endif /* _LINUXTHREADS_H */ diff --git a/src/thirdparty/gperftools-2.0/src/base/logging.cc b/src/thirdparty/gperftools-2.0/src/base/logging.cc new file mode 100644 index 000000000..4b97858a3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/logging.cc @@ -0,0 +1,107 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// This file just provides storage for FLAGS_verbose. + +#include +#include "base/logging.h" +#include "base/commandlineflags.h" + +DEFINE_int32(verbose, EnvToInt("PERFTOOLS_VERBOSE", 0), + "Set to numbers >0 for more verbose output, or <0 for less. " + "--verbose == -4 means we log fatal errors only."); + + +#if defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) + +// While windows does have a POSIX-compatible API +// (_open/_write/_close), it acquires memory. Using this lower-level +// windows API is the closest we can get to being "raw". +RawFD RawOpenForWriting(const char* filename) { + // CreateFile allocates memory if file_name isn't absolute, so if + // that ever becomes a problem then we ought to compute the absolute + // path on its behalf (perhaps the ntdll/kernel function isn't aware + // of the working directory?) + RawFD fd = CreateFileA(filename, GENERIC_WRITE, 0, NULL, + CREATE_ALWAYS, 0, NULL); + if (fd != kIllegalRawFD && GetLastError() == ERROR_ALREADY_EXISTS) + SetEndOfFile(fd); // truncate the existing file + return fd; +} + +void RawWrite(RawFD handle, const char* buf, size_t len) { + while (len > 0) { + DWORD wrote; + BOOL ok = WriteFile(handle, buf, len, &wrote, NULL); + // We do not use an asynchronous file handle, so ok==false means an error + if (!ok) break; + buf += wrote; + len -= wrote; + } +} + +void RawClose(RawFD handle) { + CloseHandle(handle); +} + +#else // _WIN32 || __CYGWIN__ || __CYGWIN32__ + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_FCNTL_H +#include +#endif + +// Re-run fn until it doesn't cause EINTR. +#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR) + +RawFD RawOpenForWriting(const char* filename) { + return open(filename, O_WRONLY|O_CREAT|O_TRUNC, 0664); +} + +void RawWrite(RawFD fd, const char* buf, size_t len) { + while (len > 0) { + ssize_t r; + NO_INTR(r = write(fd, buf, len)); + if (r <= 0) break; + buf += r; + len -= r; + } +} + +void RawClose(RawFD fd) { + NO_INTR(close(fd)); +} + +#endif // _WIN32 || __CYGWIN__ || __CYGWIN32__ diff --git a/src/thirdparty/gperftools-2.0/src/base/logging.h b/src/thirdparty/gperftools-2.0/src/base/logging.h new file mode 100644 index 000000000..d6a6ab58a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/logging.h @@ -0,0 +1,258 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// This file contains #include information about logging-related stuff. +// Pretty much everybody needs to #include this file so that they can +// log various happenings. +// +#ifndef _LOGGING_H_ +#define _LOGGING_H_ + +#include +#include +#include +#include +#ifdef HAVE_UNISTD_H +#include // for write() +#endif +#include // for strlen(), strcmp() +#include +#include // for errno +#include "base/commandlineflags.h" + +// On some systems (like freebsd), we can't call write() at all in a +// global constructor, perhaps because errno hasn't been set up. +// (In windows, we can't call it because it might call malloc.) +// Calling the write syscall is safer (it doesn't set errno), so we +// prefer that. Note we don't care about errno for logging: we just +// do logging on a best-effort basis. +#if defined(_MSC_VER) +#define WRITE_TO_STDERR(buf, len) WriteToStderr(buf, len); // in port.cc +#elif defined(HAVE_SYS_SYSCALL_H) +#include +#define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) +#else +#define WRITE_TO_STDERR(buf, len) write(STDERR_FILENO, buf, len) +#endif + +// MSVC and mingw define their own, safe version of vnsprintf (the +// windows one in broken) in port.cc. Everyone else can use the +// version here. We had to give it a unique name for windows. +#ifndef _WIN32 +# define perftools_vsnprintf vsnprintf +#endif + + +// We log all messages at this log-level and below. +// INFO == -1, WARNING == -2, ERROR == -3, FATAL == -4 +DECLARE_int32(verbose); + +// CHECK dies with a fatal error if condition is not true. It is *not* +// controlled by NDEBUG, so the check will be executed regardless of +// compilation mode. Therefore, it is safe to do things like: +// CHECK(fp->Write(x) == 4) +// Note we use write instead of printf/puts to avoid the risk we'll +// call malloc(). +#define CHECK(condition) \ + do { \ + if (!(condition)) { \ + WRITE_TO_STDERR("Check failed: " #condition "\n", \ + sizeof("Check failed: " #condition "\n")-1); \ + abort(); \ + } \ + } while (0) + +// This takes a message to print. The name is historical. +#define RAW_CHECK(condition, message) \ + do { \ + if (!(condition)) { \ + WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ + sizeof("Check failed: " #condition ": " message "\n")-1);\ + abort(); \ + } \ + } while (0) + +// This is like RAW_CHECK, but only in debug-mode +#ifdef NDEBUG +enum { DEBUG_MODE = 0 }; +#define RAW_DCHECK(condition, message) +#else +enum { DEBUG_MODE = 1 }; +#define RAW_DCHECK(condition, message) RAW_CHECK(condition, message) +#endif + +// This prints errno as well. Note we use write instead of printf/puts to +// avoid the risk we'll call malloc(). +#define PCHECK(condition) \ + do { \ + if (!(condition)) { \ + const int err_no = errno; \ + WRITE_TO_STDERR("Check failed: " #condition ": ", \ + sizeof("Check failed: " #condition ": ")-1); \ + WRITE_TO_STDERR(strerror(err_no), strlen(strerror(err_no))); \ + WRITE_TO_STDERR("\n", sizeof("\n")-1); \ + abort(); \ + } \ + } while (0) + +// Helper macro for binary operators; prints the two values on error +// Don't use this macro directly in your code, use CHECK_EQ et al below + +// WARNING: These don't compile correctly if one of the arguments is a pointer +// and the other is NULL. To work around this, simply static_cast NULL to the +// type of the desired pointer. + +// TODO(jandrews): Also print the values in case of failure. Requires some +// sort of type-sensitive ToString() function. +#define CHECK_OP(op, val1, val2) \ + do { \ + if (!((val1) op (val2))) { \ + fprintf(stderr, "Check failed: %s %s %s\n", #val1, #op, #val2); \ + abort(); \ + } \ + } while (0) + +#define CHECK_EQ(val1, val2) CHECK_OP(==, val1, val2) +#define CHECK_NE(val1, val2) CHECK_OP(!=, val1, val2) +#define CHECK_LE(val1, val2) CHECK_OP(<=, val1, val2) +#define CHECK_LT(val1, val2) CHECK_OP(< , val1, val2) +#define CHECK_GE(val1, val2) CHECK_OP(>=, val1, val2) +#define CHECK_GT(val1, val2) CHECK_OP(> , val1, val2) + +// Synonyms for CHECK_* that are used in some unittests. +#define EXPECT_EQ(val1, val2) CHECK_EQ(val1, val2) +#define EXPECT_NE(val1, val2) CHECK_NE(val1, val2) +#define EXPECT_LE(val1, val2) CHECK_LE(val1, val2) +#define EXPECT_LT(val1, val2) CHECK_LT(val1, val2) +#define EXPECT_GE(val1, val2) CHECK_GE(val1, val2) +#define EXPECT_GT(val1, val2) CHECK_GT(val1, val2) +#define ASSERT_EQ(val1, val2) EXPECT_EQ(val1, val2) +#define ASSERT_NE(val1, val2) EXPECT_NE(val1, val2) +#define ASSERT_LE(val1, val2) EXPECT_LE(val1, val2) +#define ASSERT_LT(val1, val2) EXPECT_LT(val1, val2) +#define ASSERT_GE(val1, val2) EXPECT_GE(val1, val2) +#define ASSERT_GT(val1, val2) EXPECT_GT(val1, val2) +// As are these variants. +#define EXPECT_TRUE(cond) CHECK(cond) +#define EXPECT_FALSE(cond) CHECK(!(cond)) +#define EXPECT_STREQ(a, b) CHECK(strcmp(a, b) == 0) +#define ASSERT_TRUE(cond) EXPECT_TRUE(cond) +#define ASSERT_FALSE(cond) EXPECT_FALSE(cond) +#define ASSERT_STREQ(a, b) EXPECT_STREQ(a, b) + +// Used for (libc) functions that return -1 and set errno +#define CHECK_ERR(invocation) PCHECK((invocation) != -1) + +// A few more checks that only happen in debug mode +#ifdef NDEBUG +#define DCHECK_EQ(val1, val2) +#define DCHECK_NE(val1, val2) +#define DCHECK_LE(val1, val2) +#define DCHECK_LT(val1, val2) +#define DCHECK_GE(val1, val2) +#define DCHECK_GT(val1, val2) +#else +#define DCHECK_EQ(val1, val2) CHECK_EQ(val1, val2) +#define DCHECK_NE(val1, val2) CHECK_NE(val1, val2) +#define DCHECK_LE(val1, val2) CHECK_LE(val1, val2) +#define DCHECK_LT(val1, val2) CHECK_LT(val1, val2) +#define DCHECK_GE(val1, val2) CHECK_GE(val1, val2) +#define DCHECK_GT(val1, val2) CHECK_GT(val1, val2) +#endif + + +#ifdef ERROR +#undef ERROR // may conflict with ERROR macro on windows +#endif +enum LogSeverity {INFO = -1, WARNING = -2, ERROR = -3, FATAL = -4}; + +// NOTE: we add a newline to the end of the output if it's not there already +inline void LogPrintf(int severity, const char* pat, va_list ap) { + // We write directly to the stderr file descriptor and avoid FILE + // buffering because that may invoke malloc() + char buf[600]; + perftools_vsnprintf(buf, sizeof(buf)-1, pat, ap); + if (buf[0] != '\0' && buf[strlen(buf)-1] != '\n') { + assert(strlen(buf)+1 < sizeof(buf)); + strcat(buf, "\n"); + } + WRITE_TO_STDERR(buf, strlen(buf)); + if ((severity) == FATAL) + abort(); // LOG(FATAL) indicates a big problem, so don't run atexit() calls +} + +// Note that since the order of global constructors is unspecified, +// global code that calls RAW_LOG may execute before FLAGS_verbose is set. +// Such code will run with verbosity == 0 no matter what. +#define VLOG_IS_ON(severity) (FLAGS_verbose >= severity) + +// In a better world, we'd use __VA_ARGS__, but VC++ 7 doesn't support it. +#define LOG_PRINTF(severity, pat) do { \ + if (VLOG_IS_ON(severity)) { \ + va_list ap; \ + va_start(ap, pat); \ + LogPrintf(severity, pat, ap); \ + va_end(ap); \ + } \ +} while (0) + +// RAW_LOG is the main function; some synonyms are used in unittests. +inline void RAW_LOG(int lvl, const char* pat, ...) { LOG_PRINTF(lvl, pat); } +inline void RAW_VLOG(int lvl, const char* pat, ...) { LOG_PRINTF(lvl, pat); } +inline void LOG(int lvl, const char* pat, ...) { LOG_PRINTF(lvl, pat); } +inline void VLOG(int lvl, const char* pat, ...) { LOG_PRINTF(lvl, pat); } +inline void LOG_IF(int lvl, bool cond, const char* pat, ...) { + if (cond) LOG_PRINTF(lvl, pat); +} + +// This isn't technically logging, but it's also IO and also is an +// attempt to be "raw" -- that is, to not use any higher-level libc +// routines that might allocate memory or (ideally) try to allocate +// locks. We use an opaque file handle (not necessarily an int) +// to allow even more low-level stuff in the future. +// Like other "raw" routines, these functions are best effort, and +// thus don't return error codes (except RawOpenForWriting()). +#if defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) +#ifndef NOMINMAX +#define NOMINMAX // @#!$& windows +#endif +#include +typedef HANDLE RawFD; +const RawFD kIllegalRawFD = INVALID_HANDLE_VALUE; +#else +typedef int RawFD; +const RawFD kIllegalRawFD = -1; // what open returns if it fails +#endif // defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) + +RawFD RawOpenForWriting(const char* filename); // uses default permissions +void RawWrite(RawFD fd, const char* buf, size_t len); +void RawClose(RawFD fd); + +#endif // _LOGGING_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/low_level_alloc.cc b/src/thirdparty/gperftools-2.0/src/base/low_level_alloc.cc new file mode 100644 index 000000000..c043cb68b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/low_level_alloc.cc @@ -0,0 +1,522 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// A low-level allocator that can be used by other low-level +// modules without introducing dependency cycles. +// This allocator is slow and wasteful of memory; +// it should not be used when performance is key. + +#include "base/low_level_alloc.h" +#include "base/dynamic_annotations.h" +#include "base/spinlock.h" +#include "base/logging.h" +#include "malloc_hook-inl.h" +#include +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_MMAP +#include +#endif +#include // for placement-new + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +// A first-fit allocator with amortized logarithmic free() time. + +// --------------------------------------------------------------------------- +static const int kMaxLevel = 30; + +// We put this class-only struct in a namespace to avoid polluting the +// global namespace with this struct name (thus risking an ODR violation). +namespace low_level_alloc_internal { + // This struct describes one allocated block, or one free block. + struct AllocList { + struct Header { + intptr_t size; // size of entire region, including this field. Must be + // first. Valid in both allocated and unallocated blocks + intptr_t magic; // kMagicAllocated or kMagicUnallocated xor this + LowLevelAlloc::Arena *arena; // pointer to parent arena + void *dummy_for_alignment; // aligns regions to 0 mod 2*sizeof(void*) + } header; + + // Next two fields: in unallocated blocks: freelist skiplist data + // in allocated blocks: overlaps with client data + int levels; // levels in skiplist used + AllocList *next[kMaxLevel]; // actually has levels elements. + // The AllocList node may not have room for + // all kMaxLevel entries. See max_fit in + // LLA_SkiplistLevels() + }; +} +using low_level_alloc_internal::AllocList; + + +// --------------------------------------------------------------------------- +// A trivial skiplist implementation. This is used to keep the freelist +// in address order while taking only logarithmic time per insert and delete. + +// An integer approximation of log2(size/base) +// Requires size >= base. +static int IntLog2(size_t size, size_t base) { + int result = 0; + for (size_t i = size; i > base; i >>= 1) { // i == floor(size/2**result) + result++; + } + // floor(size / 2**result) <= base < floor(size / 2**(result-1)) + // => log2(size/(base+1)) <= result < 1+log2(size/base) + // => result ~= log2(size/base) + return result; +} + +// Return a random integer n: p(n)=1/(2**n) if 1 <= n; p(n)=0 if n < 1. +static int Random() { + static int32 r = 1; // no locking---it's not critical + ANNOTATE_BENIGN_RACE(&r, "benign race, not critical."); + int result = 1; + while ((((r = r*1103515245 + 12345) >> 30) & 1) == 0) { + result++; + } + return result; +} + +// Return a number of skiplist levels for a node of size bytes, where +// base is the minimum node size. Compute level=log2(size / base)+n +// where n is 1 if random is false and otherwise a random number generated with +// the standard distribution for a skiplist: See Random() above. +// Bigger nodes tend to have more skiplist levels due to the log2(size / base) +// term, so first-fit searches touch fewer nodes. "level" is clipped so +// level max_fit) level = max_fit; + if (level > kMaxLevel-1) level = kMaxLevel - 1; + RAW_CHECK(level >= 1, "block not big enough for even one level"); + return level; +} + +// Return "atleast", the first element of AllocList *head s.t. *atleast >= *e. +// For 0 <= i < head->levels, set prev[i] to "no_greater", where no_greater +// points to the last element at level i in the AllocList less than *e, or is +// head if no such element exists. +static AllocList *LLA_SkiplistSearch(AllocList *head, + AllocList *e, AllocList **prev) { + AllocList *p = head; + for (int level = head->levels - 1; level >= 0; level--) { + for (AllocList *n; (n = p->next[level]) != 0 && n < e; p = n) { + } + prev[level] = p; + } + return (head->levels == 0) ? 0 : prev[0]->next[0]; +} + +// Insert element *e into AllocList *head. Set prev[] as LLA_SkiplistSearch. +// Requires that e->levels be previously set by the caller (using +// LLA_SkiplistLevels()) +static void LLA_SkiplistInsert(AllocList *head, AllocList *e, + AllocList **prev) { + LLA_SkiplistSearch(head, e, prev); + for (; head->levels < e->levels; head->levels++) { // extend prev pointers + prev[head->levels] = head; // to all *e's levels + } + for (int i = 0; i != e->levels; i++) { // add element to list + e->next[i] = prev[i]->next[i]; + prev[i]->next[i] = e; + } +} + +// Remove element *e from AllocList *head. Set prev[] as LLA_SkiplistSearch(). +// Requires that e->levels be previous set by the caller (using +// LLA_SkiplistLevels()) +static void LLA_SkiplistDelete(AllocList *head, AllocList *e, + AllocList **prev) { + AllocList *found = LLA_SkiplistSearch(head, e, prev); + RAW_CHECK(e == found, "element not in freelist"); + for (int i = 0; i != e->levels && prev[i]->next[i] == e; i++) { + prev[i]->next[i] = e->next[i]; + } + while (head->levels > 0 && head->next[head->levels - 1] == 0) { + head->levels--; // reduce head->levels if level unused + } +} + +// --------------------------------------------------------------------------- +// Arena implementation + +struct LowLevelAlloc::Arena { + Arena() : mu(SpinLock::LINKER_INITIALIZED) {} // does nothing; for static init + explicit Arena(int) : pagesize(0) {} // set pagesize to zero explicitly + // for non-static init + + SpinLock mu; // protects freelist, allocation_count, + // pagesize, roundup, min_size + AllocList freelist; // head of free list; sorted by addr (under mu) + int32 allocation_count; // count of allocated blocks (under mu) + int32 flags; // flags passed to NewArena (ro after init) + size_t pagesize; // ==getpagesize() (init under mu, then ro) + size_t roundup; // lowest power of 2 >= max(16,sizeof (AllocList)) + // (init under mu, then ro) + size_t min_size; // smallest allocation block size + // (init under mu, then ro) +}; + +// The default arena, which is used when 0 is passed instead of an Arena +// pointer. +static struct LowLevelAlloc::Arena default_arena; + +// Non-malloc-hooked arenas: used only to allocate metadata for arenas that +// do not want malloc hook reporting, so that for them there's no malloc hook +// reporting even during arena creation. +static struct LowLevelAlloc::Arena unhooked_arena; +static struct LowLevelAlloc::Arena unhooked_async_sig_safe_arena; + +// magic numbers to identify allocated and unallocated blocks +static const intptr_t kMagicAllocated = 0x4c833e95; +static const intptr_t kMagicUnallocated = ~kMagicAllocated; + +namespace { + class SCOPED_LOCKABLE ArenaLock { + public: + explicit ArenaLock(LowLevelAlloc::Arena *arena) + EXCLUSIVE_LOCK_FUNCTION(arena->mu) + : left_(false), mask_valid_(false), arena_(arena) { + if ((arena->flags & LowLevelAlloc::kAsyncSignalSafe) != 0) { + // We've decided not to support async-signal-safe arena use until + // there a demonstrated need. Here's how one could do it though + // (would need to be made more portable). +#if 0 + sigset_t all; + sigfillset(&all); + this->mask_valid_ = + (pthread_sigmask(SIG_BLOCK, &all, &this->mask_) == 0); +#else + RAW_CHECK(false, "We do not yet support async-signal-safe arena."); +#endif + } + this->arena_->mu.Lock(); + } + ~ArenaLock() { RAW_CHECK(this->left_, "haven't left Arena region"); } + void Leave() /*UNLOCK_FUNCTION()*/ { + this->arena_->mu.Unlock(); +#if 0 + if (this->mask_valid_) { + pthread_sigmask(SIG_SETMASK, &this->mask_, 0); + } +#endif + this->left_ = true; + } + private: + bool left_; // whether left region + bool mask_valid_; +#if 0 + sigset_t mask_; // old mask of blocked signals +#endif + LowLevelAlloc::Arena *arena_; + DISALLOW_COPY_AND_ASSIGN(ArenaLock); + }; +} // anonymous namespace + +// create an appropriate magic number for an object at "ptr" +// "magic" should be kMagicAllocated or kMagicUnallocated +inline static intptr_t Magic(intptr_t magic, AllocList::Header *ptr) { + return magic ^ reinterpret_cast(ptr); +} + +// Initialize the fields of an Arena +static void ArenaInit(LowLevelAlloc::Arena *arena) { + if (arena->pagesize == 0) { + arena->pagesize = getpagesize(); + // Round up block sizes to a power of two close to the header size. + arena->roundup = 16; + while (arena->roundup < sizeof (arena->freelist.header)) { + arena->roundup += arena->roundup; + } + // Don't allocate blocks less than twice the roundup size to avoid tiny + // free blocks. + arena->min_size = 2 * arena->roundup; + arena->freelist.header.size = 0; + arena->freelist.header.magic = + Magic(kMagicUnallocated, &arena->freelist.header); + arena->freelist.header.arena = arena; + arena->freelist.levels = 0; + memset(arena->freelist.next, 0, sizeof (arena->freelist.next)); + arena->allocation_count = 0; + if (arena == &default_arena) { + // Default arena should be hooked, e.g. for heap-checker to trace + // pointer chains through objects in the default arena. + arena->flags = LowLevelAlloc::kCallMallocHook; + } else if (arena == &unhooked_async_sig_safe_arena) { + arena->flags = LowLevelAlloc::kAsyncSignalSafe; + } else { + arena->flags = 0; // other arenas' flags may be overridden by client, + // but unhooked_arena will have 0 in 'flags'. + } + } +} + +// L < meta_data_arena->mu +LowLevelAlloc::Arena *LowLevelAlloc::NewArena(int32 flags, + Arena *meta_data_arena) { + RAW_CHECK(meta_data_arena != 0, "must pass a valid arena"); + if (meta_data_arena == &default_arena) { + if ((flags & LowLevelAlloc::kAsyncSignalSafe) != 0) { + meta_data_arena = &unhooked_async_sig_safe_arena; + } else if ((flags & LowLevelAlloc::kCallMallocHook) == 0) { + meta_data_arena = &unhooked_arena; + } + } + // Arena(0) uses the constructor for non-static contexts + Arena *result = + new (AllocWithArena(sizeof (*result), meta_data_arena)) Arena(0); + ArenaInit(result); + result->flags = flags; + return result; +} + +// L < arena->mu, L < arena->arena->mu +bool LowLevelAlloc::DeleteArena(Arena *arena) { + RAW_CHECK(arena != 0 && arena != &default_arena && arena != &unhooked_arena, + "may not delete default arena"); + ArenaLock section(arena); + bool empty = (arena->allocation_count == 0); + section.Leave(); + if (empty) { + while (arena->freelist.next[0] != 0) { + AllocList *region = arena->freelist.next[0]; + size_t size = region->header.size; + arena->freelist.next[0] = region->next[0]; + RAW_CHECK(region->header.magic == + Magic(kMagicUnallocated, ®ion->header), + "bad magic number in DeleteArena()"); + RAW_CHECK(region->header.arena == arena, + "bad arena pointer in DeleteArena()"); + RAW_CHECK(size % arena->pagesize == 0, + "empty arena has non-page-aligned block size"); + RAW_CHECK(reinterpret_cast(region) % arena->pagesize == 0, + "empty arena has non-page-aligned block"); + int munmap_result; + if ((arena->flags & LowLevelAlloc::kAsyncSignalSafe) == 0) { + munmap_result = munmap(region, size); + } else { + munmap_result = MallocHook::UnhookedMUnmap(region, size); + } + RAW_CHECK(munmap_result == 0, + "LowLevelAlloc::DeleteArena: munmap failed address"); + } + Free(arena); + } + return empty; +} + +// --------------------------------------------------------------------------- + +// Return value rounded up to next multiple of align. +// align must be a power of two. +static intptr_t RoundUp(intptr_t addr, intptr_t align) { + return (addr + align - 1) & ~(align - 1); +} + +// Equivalent to "return prev->next[i]" but with sanity checking +// that the freelist is in the correct order, that it +// consists of regions marked "unallocated", and that no two regions +// are adjacent in memory (they should have been coalesced). +// L < arena->mu +static AllocList *Next(int i, AllocList *prev, LowLevelAlloc::Arena *arena) { + RAW_CHECK(i < prev->levels, "too few levels in Next()"); + AllocList *next = prev->next[i]; + if (next != 0) { + RAW_CHECK(next->header.magic == Magic(kMagicUnallocated, &next->header), + "bad magic number in Next()"); + RAW_CHECK(next->header.arena == arena, + "bad arena pointer in Next()"); + if (prev != &arena->freelist) { + RAW_CHECK(prev < next, "unordered freelist"); + RAW_CHECK(reinterpret_cast(prev) + prev->header.size < + reinterpret_cast(next), "malformed freelist"); + } + } + return next; +} + +// Coalesce list item "a" with its successor if they are adjacent. +static void Coalesce(AllocList *a) { + AllocList *n = a->next[0]; + if (n != 0 && reinterpret_cast(a) + a->header.size == + reinterpret_cast(n)) { + LowLevelAlloc::Arena *arena = a->header.arena; + a->header.size += n->header.size; + n->header.magic = 0; + n->header.arena = 0; + AllocList *prev[kMaxLevel]; + LLA_SkiplistDelete(&arena->freelist, n, prev); + LLA_SkiplistDelete(&arena->freelist, a, prev); + a->levels = LLA_SkiplistLevels(a->header.size, arena->min_size, true); + LLA_SkiplistInsert(&arena->freelist, a, prev); + } +} + +// Adds block at location "v" to the free list +// L >= arena->mu +static void AddToFreelist(void *v, LowLevelAlloc::Arena *arena) { + AllocList *f = reinterpret_cast( + reinterpret_cast(v) - sizeof (f->header)); + RAW_CHECK(f->header.magic == Magic(kMagicAllocated, &f->header), + "bad magic number in AddToFreelist()"); + RAW_CHECK(f->header.arena == arena, + "bad arena pointer in AddToFreelist()"); + f->levels = LLA_SkiplistLevels(f->header.size, arena->min_size, true); + AllocList *prev[kMaxLevel]; + LLA_SkiplistInsert(&arena->freelist, f, prev); + f->header.magic = Magic(kMagicUnallocated, &f->header); + Coalesce(f); // maybe coalesce with successor + Coalesce(prev[0]); // maybe coalesce with predecessor +} + +// Frees storage allocated by LowLevelAlloc::Alloc(). +// L < arena->mu +void LowLevelAlloc::Free(void *v) { + if (v != 0) { + AllocList *f = reinterpret_cast( + reinterpret_cast(v) - sizeof (f->header)); + RAW_CHECK(f->header.magic == Magic(kMagicAllocated, &f->header), + "bad magic number in Free()"); + LowLevelAlloc::Arena *arena = f->header.arena; + if ((arena->flags & kCallMallocHook) != 0) { + MallocHook::InvokeDeleteHook(v); + } + ArenaLock section(arena); + AddToFreelist(v, arena); + RAW_CHECK(arena->allocation_count > 0, "nothing in arena to free"); + arena->allocation_count--; + section.Leave(); + } +} + +// allocates and returns a block of size bytes, to be freed with Free() +// L < arena->mu +static void *DoAllocWithArena(size_t request, LowLevelAlloc::Arena *arena) { + void *result = 0; + if (request != 0) { + AllocList *s; // will point to region that satisfies request + ArenaLock section(arena); + ArenaInit(arena); + // round up with header + size_t req_rnd = RoundUp(request + sizeof (s->header), arena->roundup); + for (;;) { // loop until we find a suitable region + // find the minimum levels that a block of this size must have + int i = LLA_SkiplistLevels(req_rnd, arena->min_size, false) - 1; + if (i < arena->freelist.levels) { // potential blocks exist + AllocList *before = &arena->freelist; // predecessor of s + while ((s = Next(i, before, arena)) != 0 && s->header.size < req_rnd) { + before = s; + } + if (s != 0) { // we found a region + break; + } + } + // we unlock before mmap() both because mmap() may call a callback hook, + // and because it may be slow. + arena->mu.Unlock(); + // mmap generous 64K chunks to decrease + // the chances/impact of fragmentation: + size_t new_pages_size = RoundUp(req_rnd, arena->pagesize * 16); + void *new_pages; + if ((arena->flags & LowLevelAlloc::kAsyncSignalSafe) != 0) { + new_pages = MallocHook::UnhookedMMap(0, new_pages_size, + PROT_WRITE|PROT_READ, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0); + } else { + new_pages = mmap(0, new_pages_size, + PROT_WRITE|PROT_READ, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0); + } + RAW_CHECK(new_pages != MAP_FAILED, "mmap error"); + arena->mu.Lock(); + s = reinterpret_cast(new_pages); + s->header.size = new_pages_size; + // Pretend the block is allocated; call AddToFreelist() to free it. + s->header.magic = Magic(kMagicAllocated, &s->header); + s->header.arena = arena; + AddToFreelist(&s->levels, arena); // insert new region into free list + } + AllocList *prev[kMaxLevel]; + LLA_SkiplistDelete(&arena->freelist, s, prev); // remove from free list + // s points to the first free region that's big enough + if (req_rnd + arena->min_size <= s->header.size) { // big enough to split + AllocList *n = reinterpret_cast + (req_rnd + reinterpret_cast(s)); + n->header.size = s->header.size - req_rnd; + n->header.magic = Magic(kMagicAllocated, &n->header); + n->header.arena = arena; + s->header.size = req_rnd; + AddToFreelist(&n->levels, arena); + } + s->header.magic = Magic(kMagicAllocated, &s->header); + RAW_CHECK(s->header.arena == arena, ""); + arena->allocation_count++; + section.Leave(); + result = &s->levels; + } + ANNOTATE_NEW_MEMORY(result, request); + return result; +} + +void *LowLevelAlloc::Alloc(size_t request) { + void *result = DoAllocWithArena(request, &default_arena); + if ((default_arena.flags & kCallMallocHook) != 0) { + // this call must be directly in the user-called allocator function + // for MallocHook::GetCallerStackTrace to work properly + MallocHook::InvokeNewHook(result, request); + } + return result; +} + +void *LowLevelAlloc::AllocWithArena(size_t request, Arena *arena) { + RAW_CHECK(arena != 0, "must pass a valid arena"); + void *result = DoAllocWithArena(request, arena); + if ((arena->flags & kCallMallocHook) != 0) { + // this call must be directly in the user-called allocator function + // for MallocHook::GetCallerStackTrace to work properly + MallocHook::InvokeNewHook(result, request); + } + return result; +} + +LowLevelAlloc::Arena *LowLevelAlloc::DefaultArena() { + return &default_arena; +} diff --git a/src/thirdparty/gperftools-2.0/src/base/low_level_alloc.h b/src/thirdparty/gperftools-2.0/src/base/low_level_alloc.h new file mode 100644 index 000000000..393b3d25b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/low_level_alloc.h @@ -0,0 +1,106 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#if !defined(_BASE_LOW_LEVEL_ALLOC_H_) +#define _BASE_LOW_LEVEL_ALLOC_H_ + +// A simple thread-safe memory allocator that does not depend on +// mutexes or thread-specific data. It is intended to be used +// sparingly, and only when malloc() would introduce an unwanted +// dependency, such as inside the heap-checker. + +#include +#include // for size_t +#include "base/basictypes.h" + +class LowLevelAlloc { + public: + struct Arena; // an arena from which memory may be allocated + + // Returns a pointer to a block of at least "request" bytes + // that have been newly allocated from the specific arena. + // for Alloc() call the DefaultArena() is used. + // Returns 0 if passed request==0. + // Does not return 0 under other circumstances; it crashes if memory + // is not available. + static void *Alloc(size_t request) + ATTRIBUTE_SECTION(malloc_hook); + static void *AllocWithArena(size_t request, Arena *arena) + ATTRIBUTE_SECTION(malloc_hook); + + // Deallocates a region of memory that was previously allocated with + // Alloc(). Does nothing if passed 0. "s" must be either 0, + // or must have been returned from a call to Alloc() and not yet passed to + // Free() since that call to Alloc(). The space is returned to the arena + // from which it was allocated. + static void Free(void *s) ATTRIBUTE_SECTION(malloc_hook); + + // ATTRIBUTE_SECTION(malloc_hook) for Alloc* and Free + // are to put all callers of MallocHook::Invoke* in this module + // into special section, + // so that MallocHook::GetCallerStackTrace can function accurately. + + // Create a new arena. + // The root metadata for the new arena is allocated in the + // meta_data_arena; the DefaultArena() can be passed for meta_data_arena. + // These values may be ored into flags: + enum { + // Report calls to Alloc() and Free() via the MallocHook interface. + // Set in the DefaultArena. + kCallMallocHook = 0x0001, + + // Make calls to Alloc(), Free() be async-signal-safe. Not set in + // DefaultArena(). + kAsyncSignalSafe = 0x0002, + + // When used with DefaultArena(), the NewArena() and DeleteArena() calls + // obey the flags given explicitly in the NewArena() call, even if those + // flags differ from the settings in DefaultArena(). So the call + // NewArena(kAsyncSignalSafe, DefaultArena()) is itself async-signal-safe, + // as well as generatating an arena that provides async-signal-safe + // Alloc/Free. + }; + static Arena *NewArena(int32 flags, Arena *meta_data_arena); + + // Destroys an arena allocated by NewArena and returns true, + // provided no allocated blocks remain in the arena. + // If allocated blocks remain in the arena, does nothing and + // returns false. + // It is illegal to attempt to destroy the DefaultArena(). + static bool DeleteArena(Arena *arena); + + // The default arena that always exists. + static Arena *DefaultArena(); + + private: + LowLevelAlloc(); // no instances +}; + +#endif diff --git a/src/thirdparty/gperftools-2.0/src/base/simple_mutex.h b/src/thirdparty/gperftools-2.0/src/base/simple_mutex.h new file mode 100644 index 000000000..a97172ac5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/simple_mutex.h @@ -0,0 +1,331 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Craig Silverstein. +// +// A simple mutex wrapper, supporting locks and read-write locks. +// You should assume the locks are *not* re-entrant. +// +// To use: you should define the following macros in your configure.ac: +// ACX_PTHREAD +// AC_RWLOCK +// The latter is defined in ../autoconf. +// +// This class is meant to be internal-only and should be wrapped by an +// internal namespace. Before you use this module, please give the +// name of your internal namespace for this module. Or, if you want +// to expose it, you'll want to move it to the Google namespace. We +// cannot put this class in global namespace because there can be some +// problems when we have multiple versions of Mutex in each shared object. +// +// NOTE: TryLock() is broken for NO_THREADS mode, at least in NDEBUG +// mode. +// +// CYGWIN NOTE: Cygwin support for rwlock seems to be buggy: +// http://www.cygwin.com/ml/cygwin/2008-12/msg00017.html +// Because of that, we might as well use windows locks for +// cygwin. They seem to be more reliable than the cygwin pthreads layer. +// +// TRICKY IMPLEMENTATION NOTE: +// This class is designed to be safe to use during +// dynamic-initialization -- that is, by global constructors that are +// run before main() starts. The issue in this case is that +// dynamic-initialization happens in an unpredictable order, and it +// could be that someone else's dynamic initializer could call a +// function that tries to acquire this mutex -- but that all happens +// before this mutex's constructor has run. (This can happen even if +// the mutex and the function that uses the mutex are in the same .cc +// file.) Basically, because Mutex does non-trivial work in its +// constructor, it's not, in the naive implementation, safe to use +// before dynamic initialization has run on it. +// +// The solution used here is to pair the actual mutex primitive with a +// bool that is set to true when the mutex is dynamically initialized. +// (Before that it's false.) Then we modify all mutex routines to +// look at the bool, and not try to lock/unlock until the bool makes +// it to true (which happens after the Mutex constructor has run.) +// +// This works because before main() starts -- particularly, during +// dynamic initialization -- there are no threads, so a) it's ok that +// the mutex operations are a no-op, since we don't need locking then +// anyway; and b) we can be quite confident our bool won't change +// state between a call to Lock() and a call to Unlock() (that would +// require a global constructor in one translation unit to call Lock() +// and another global constructor in another translation unit to call +// Unlock() later, which is pretty perverse). +// +// That said, it's tricky, and can conceivably fail; it's safest to +// avoid trying to acquire a mutex in a global constructor, if you +// can. One way it can fail is that a really smart compiler might +// initialize the bool to true at static-initialization time (too +// early) rather than at dynamic-initialization time. To discourage +// that, we set is_safe_ to true in code (not the constructor +// colon-initializer) and set it to true via a function that always +// evaluates to true, but that the compiler can't know always +// evaluates to true. This should be good enough. +// +// A related issue is code that could try to access the mutex +// after it's been destroyed in the global destructors (because +// the Mutex global destructor runs before some other global +// destructor, that tries to acquire the mutex). The way we +// deal with this is by taking a constructor arg that global +// mutexes should pass in, that causes the destructor to do no +// work. We still depend on the compiler not doing anything +// weird to a Mutex's memory after it is destroyed, but for a +// static global variable, that's pretty safe. + +#ifndef GOOGLE_MUTEX_H_ +#define GOOGLE_MUTEX_H_ + +#include + +#if defined(NO_THREADS) + typedef int MutexType; // to keep a lock-count +#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN // We only need minimal includes +# endif + // We need Windows NT or later for TryEnterCriticalSection(). If you + // don't need that functionality, you can remove these _WIN32_WINNT + // lines, and change TryLock() to assert(0) or something. +# ifndef _WIN32_WINNT +# define _WIN32_WINNT 0x0400 +# endif +# include + typedef CRITICAL_SECTION MutexType; +#elif defined(HAVE_PTHREAD) && defined(HAVE_RWLOCK) + // Needed for pthread_rwlock_*. If it causes problems, you could take it + // out, but then you'd have to unset HAVE_RWLOCK (at least on linux -- it + // *does* cause problems for FreeBSD, or MacOSX, but isn't needed + // for locking there.) +# ifdef __linux__ +# define _XOPEN_SOURCE 500 // may be needed to get the rwlock calls +# endif +# include + typedef pthread_rwlock_t MutexType; +#elif defined(HAVE_PTHREAD) +# include + typedef pthread_mutex_t MutexType; +#else +# error Need to implement mutex.h for your architecture, or #define NO_THREADS +#endif + +#include +#include // for abort() + +#define MUTEX_NAMESPACE perftools_mutex_namespace + +namespace MUTEX_NAMESPACE { + +class Mutex { + public: + // This is used for the single-arg constructor + enum LinkerInitialized { LINKER_INITIALIZED }; + + // Create a Mutex that is not held by anybody. This constructor is + // typically used for Mutexes allocated on the heap or the stack. + inline Mutex(); + // This constructor should be used for global, static Mutex objects. + // It inhibits work being done by the destructor, which makes it + // safer for code that tries to acqiure this mutex in their global + // destructor. + inline Mutex(LinkerInitialized); + + // Destructor + inline ~Mutex(); + + inline void Lock(); // Block if needed until free then acquire exclusively + inline void Unlock(); // Release a lock acquired via Lock() + inline bool TryLock(); // If free, Lock() and return true, else return false + // Note that on systems that don't support read-write locks, these may + // be implemented as synonyms to Lock() and Unlock(). So you can use + // these for efficiency, but don't use them anyplace where being able + // to do shared reads is necessary to avoid deadlock. + inline void ReaderLock(); // Block until free or shared then acquire a share + inline void ReaderUnlock(); // Release a read share of this Mutex + inline void WriterLock() { Lock(); } // Acquire an exclusive lock + inline void WriterUnlock() { Unlock(); } // Release a lock from WriterLock() + + private: + MutexType mutex_; + // We want to make sure that the compiler sets is_safe_ to true only + // when we tell it to, and never makes assumptions is_safe_ is + // always true. volatile is the most reliable way to do that. + volatile bool is_safe_; + // This indicates which constructor was called. + bool destroy_; + + inline void SetIsSafe() { is_safe_ = true; } + + // Catch the error of writing Mutex when intending MutexLock. + Mutex(Mutex* /*ignored*/) {} + // Disallow "evil" constructors + Mutex(const Mutex&); + void operator=(const Mutex&); +}; + +// Now the implementation of Mutex for various systems +#if defined(NO_THREADS) + +// When we don't have threads, we can be either reading or writing, +// but not both. We can have lots of readers at once (in no-threads +// mode, that's most likely to happen in recursive function calls), +// but only one writer. We represent this by having mutex_ be -1 when +// writing and a number > 0 when reading (and 0 when no lock is held). +// +// In debug mode, we assert these invariants, while in non-debug mode +// we do nothing, for efficiency. That's why everything is in an +// assert. + +Mutex::Mutex() : mutex_(0) { } +Mutex::Mutex(Mutex::LinkerInitialized) : mutex_(0) { } +Mutex::~Mutex() { assert(mutex_ == 0); } +void Mutex::Lock() { assert(--mutex_ == -1); } +void Mutex::Unlock() { assert(mutex_++ == -1); } +bool Mutex::TryLock() { if (mutex_) return false; Lock(); return true; } +void Mutex::ReaderLock() { assert(++mutex_ > 0); } +void Mutex::ReaderUnlock() { assert(mutex_-- > 0); } + +#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) + +Mutex::Mutex() : destroy_(true) { + InitializeCriticalSection(&mutex_); + SetIsSafe(); +} +Mutex::Mutex(LinkerInitialized) : destroy_(false) { + InitializeCriticalSection(&mutex_); + SetIsSafe(); +} +Mutex::~Mutex() { if (destroy_) DeleteCriticalSection(&mutex_); } +void Mutex::Lock() { if (is_safe_) EnterCriticalSection(&mutex_); } +void Mutex::Unlock() { if (is_safe_) LeaveCriticalSection(&mutex_); } +bool Mutex::TryLock() { return is_safe_ ? + TryEnterCriticalSection(&mutex_) != 0 : true; } +void Mutex::ReaderLock() { Lock(); } // we don't have read-write locks +void Mutex::ReaderUnlock() { Unlock(); } + +#elif defined(HAVE_PTHREAD) && defined(HAVE_RWLOCK) + +#define SAFE_PTHREAD(fncall) do { /* run fncall if is_safe_ is true */ \ + if (is_safe_ && fncall(&mutex_) != 0) abort(); \ +} while (0) + +Mutex::Mutex() : destroy_(true) { + SetIsSafe(); + if (is_safe_ && pthread_rwlock_init(&mutex_, NULL) != 0) abort(); +} +Mutex::Mutex(Mutex::LinkerInitialized) : destroy_(false) { + SetIsSafe(); + if (is_safe_ && pthread_rwlock_init(&mutex_, NULL) != 0) abort(); +} +Mutex::~Mutex() { if (destroy_) SAFE_PTHREAD(pthread_rwlock_destroy); } +void Mutex::Lock() { SAFE_PTHREAD(pthread_rwlock_wrlock); } +void Mutex::Unlock() { SAFE_PTHREAD(pthread_rwlock_unlock); } +bool Mutex::TryLock() { return is_safe_ ? + pthread_rwlock_trywrlock(&mutex_) == 0 : true; } +void Mutex::ReaderLock() { SAFE_PTHREAD(pthread_rwlock_rdlock); } +void Mutex::ReaderUnlock() { SAFE_PTHREAD(pthread_rwlock_unlock); } +#undef SAFE_PTHREAD + +#elif defined(HAVE_PTHREAD) + +#define SAFE_PTHREAD(fncall) do { /* run fncall if is_safe_ is true */ \ + if (is_safe_ && fncall(&mutex_) != 0) abort(); \ +} while (0) + +Mutex::Mutex() : destroy_(true) { + SetIsSafe(); + if (is_safe_ && pthread_mutex_init(&mutex_, NULL) != 0) abort(); +} +Mutex::Mutex(Mutex::LinkerInitialized) : destroy_(false) { + SetIsSafe(); + if (is_safe_ && pthread_mutex_init(&mutex_, NULL) != 0) abort(); +} +Mutex::~Mutex() { if (destroy_) SAFE_PTHREAD(pthread_mutex_destroy); } +void Mutex::Lock() { SAFE_PTHREAD(pthread_mutex_lock); } +void Mutex::Unlock() { SAFE_PTHREAD(pthread_mutex_unlock); } +bool Mutex::TryLock() { return is_safe_ ? + pthread_mutex_trylock(&mutex_) == 0 : true; } +void Mutex::ReaderLock() { Lock(); } +void Mutex::ReaderUnlock() { Unlock(); } +#undef SAFE_PTHREAD + +#endif + +// -------------------------------------------------------------------------- +// Some helper classes + +// MutexLock(mu) acquires mu when constructed and releases it when destroyed. +class MutexLock { + public: + explicit MutexLock(Mutex *mu) : mu_(mu) { mu_->Lock(); } + ~MutexLock() { mu_->Unlock(); } + private: + Mutex * const mu_; + // Disallow "evil" constructors + MutexLock(const MutexLock&); + void operator=(const MutexLock&); +}; + +// ReaderMutexLock and WriterMutexLock do the same, for rwlocks +class ReaderMutexLock { + public: + explicit ReaderMutexLock(Mutex *mu) : mu_(mu) { mu_->ReaderLock(); } + ~ReaderMutexLock() { mu_->ReaderUnlock(); } + private: + Mutex * const mu_; + // Disallow "evil" constructors + ReaderMutexLock(const ReaderMutexLock&); + void operator=(const ReaderMutexLock&); +}; + +class WriterMutexLock { + public: + explicit WriterMutexLock(Mutex *mu) : mu_(mu) { mu_->WriterLock(); } + ~WriterMutexLock() { mu_->WriterUnlock(); } + private: + Mutex * const mu_; + // Disallow "evil" constructors + WriterMutexLock(const WriterMutexLock&); + void operator=(const WriterMutexLock&); +}; + +// Catch bug where variable name is omitted, e.g. MutexLock (&mu); +#define MutexLock(x) COMPILE_ASSERT(0, mutex_lock_decl_missing_var_name) +#define ReaderMutexLock(x) COMPILE_ASSERT(0, rmutex_lock_decl_missing_var_name) +#define WriterMutexLock(x) COMPILE_ASSERT(0, wmutex_lock_decl_missing_var_name) + +} // namespace MUTEX_NAMESPACE + +using namespace MUTEX_NAMESPACE; + +#undef MUTEX_NAMESPACE + +#endif /* #define GOOGLE_SIMPLE_MUTEX_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/base/spinlock.cc b/src/thirdparty/gperftools-2.0/src/base/spinlock.cc new file mode 100644 index 000000000..1413923fe --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/spinlock.cc @@ -0,0 +1,182 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +#include +#include "base/spinlock.h" +#include "base/synchronization_profiling.h" +#include "base/spinlock_internal.h" +#include "base/cycleclock.h" +#include "base/sysinfo.h" /* for NumCPUs() */ + +// NOTE on the Lock-state values: +// +// kSpinLockFree represents the unlocked state +// kSpinLockHeld represents the locked state with no waiters +// +// Values greater than kSpinLockHeld represent the locked state with waiters, +// where the value is the time the current lock holder had to +// wait before obtaining the lock. The kSpinLockSleeper state is a special +// "locked with waiters" state that indicates that a sleeper needs to +// be woken, but the thread that just released the lock didn't wait. + +static int adaptive_spin_count = 0; + +const base::LinkerInitialized SpinLock::LINKER_INITIALIZED = + base::LINKER_INITIALIZED; + +namespace { +struct SpinLock_InitHelper { + SpinLock_InitHelper() { + // On multi-cpu machines, spin for longer before yielding + // the processor or sleeping. Reduces idle time significantly. + if (NumCPUs() > 1) { + adaptive_spin_count = 1000; + } + } +}; + +// Hook into global constructor execution: +// We do not do adaptive spinning before that, +// but nothing lock-intensive should be going on at that time. +static SpinLock_InitHelper init_helper; + +} // unnamed namespace + +// Monitor the lock to see if its value changes within some time period +// (adaptive_spin_count loop iterations). A timestamp indicating +// when the thread initially started waiting for the lock is passed in via +// the initial_wait_timestamp value. The total wait time in cycles for the +// lock is returned in the wait_cycles parameter. The last value read +// from the lock is returned from the method. +Atomic32 SpinLock::SpinLoop(int64 initial_wait_timestamp, + Atomic32* wait_cycles) { + int c = adaptive_spin_count; + while (base::subtle::NoBarrier_Load(&lockword_) != kSpinLockFree && --c > 0) { + } + Atomic32 spin_loop_wait_cycles = CalculateWaitCycles(initial_wait_timestamp); + Atomic32 lock_value = + base::subtle::Acquire_CompareAndSwap(&lockword_, kSpinLockFree, + spin_loop_wait_cycles); + *wait_cycles = spin_loop_wait_cycles; + return lock_value; +} + +void SpinLock::SlowLock() { + // The lock was not obtained initially, so this thread needs to wait for + // it. Record the current timestamp in the local variable wait_start_time + // so the total wait time can be stored in the lockword once this thread + // obtains the lock. + int64 wait_start_time = CycleClock::Now(); + Atomic32 wait_cycles; + Atomic32 lock_value = SpinLoop(wait_start_time, &wait_cycles); + + int lock_wait_call_count = 0; + while (lock_value != kSpinLockFree) { + // If the lock is currently held, but not marked as having a sleeper, mark + // it as having a sleeper. + if (lock_value == kSpinLockHeld) { + // Here, just "mark" that the thread is going to sleep. Don't store the + // lock wait time in the lock as that will cause the current lock + // owner to think it experienced contention. + lock_value = base::subtle::Acquire_CompareAndSwap(&lockword_, + kSpinLockHeld, + kSpinLockSleeper); + if (lock_value == kSpinLockHeld) { + // Successfully transitioned to kSpinLockSleeper. Pass + // kSpinLockSleeper to the SpinLockWait routine to properly indicate + // the last lock_value observed. + lock_value = kSpinLockSleeper; + } else if (lock_value == kSpinLockFree) { + // Lock is free again, so try and aquire it before sleeping. The + // new lock state will be the number of cycles this thread waited if + // this thread obtains the lock. + lock_value = base::subtle::Acquire_CompareAndSwap(&lockword_, + kSpinLockFree, + wait_cycles); + continue; // skip the delay at the end of the loop + } + } + + // Wait for an OS specific delay. + base::internal::SpinLockDelay(&lockword_, lock_value, + ++lock_wait_call_count); + // Spin again after returning from the wait routine to give this thread + // some chance of obtaining the lock. + lock_value = SpinLoop(wait_start_time, &wait_cycles); + } +} + +// The wait time for contentionz lock profiling must fit into 32 bits. +// However, the lower 32-bits of the cycle counter wrap around too quickly +// with high frequency processors, so a right-shift by 7 is performed to +// quickly divide the cycles by 128. Using these 32 bits, reduces the +// granularity of time measurement to 128 cycles, and loses track +// of wait time for waits greater than 109 seconds on a 5 GHz machine +// [(2^32 cycles/5 Ghz)*128 = 109.95 seconds]. Waits this long should be +// very rare and the reduced granularity should not be an issue given +// processors in the Google fleet operate at a minimum of one billion +// cycles/sec. +enum { PROFILE_TIMESTAMP_SHIFT = 7 }; + +void SpinLock::SlowUnlock(uint64 wait_cycles) { + base::internal::SpinLockWake(&lockword_, false); // wake waiter if necessary + + // Collect contentionz profile info, expanding the wait_cycles back out to + // the full value. If wait_cycles is <= kSpinLockSleeper, then no wait + // was actually performed, so don't record the wait time. Note, that the + // CalculateWaitCycles method adds in kSpinLockSleeper cycles + // unconditionally to guarantee the wait time is not kSpinLockFree or + // kSpinLockHeld. The adding in of these small number of cycles may + // overestimate the contention by a slight amount 50% of the time. However, + // if this code tried to correct for that addition by subtracting out the + // kSpinLockSleeper amount that would underestimate the contention slightly + // 50% of the time. Both ways get the wrong answer, so the code + // overestimates to be more conservative. Overestimating also makes the code + // a little simpler. + // + if (wait_cycles > kSpinLockSleeper) { + base::SubmitSpinLockProfileData(this, + wait_cycles << PROFILE_TIMESTAMP_SHIFT); + } +} + +inline int32 SpinLock::CalculateWaitCycles(int64 wait_start_time) { + int32 wait_cycles = ((CycleClock::Now() - wait_start_time) >> + PROFILE_TIMESTAMP_SHIFT); + // The number of cycles waiting for the lock is used as both the + // wait_cycles and lock value, so it can't be kSpinLockFree or + // kSpinLockHeld. Make sure the value returned is at least + // kSpinLockSleeper. + wait_cycles |= kSpinLockSleeper; + return wait_cycles; +} diff --git a/src/thirdparty/gperftools-2.0/src/base/spinlock.h b/src/thirdparty/gperftools-2.0/src/base/spinlock.h new file mode 100644 index 000000000..c2be4fd72 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/spinlock.h @@ -0,0 +1,151 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +// +// Fast spinlocks (at least on x86, a lock/unlock pair is approximately +// half the cost of a Mutex because the unlock just does a store instead +// of a compare-and-swap which is expensive). + +// SpinLock is async signal safe. +// If used within a signal handler, all lock holders +// should block the signal even outside the signal handler. + +#ifndef BASE_SPINLOCK_H_ +#define BASE_SPINLOCK_H_ + +#include +#include "base/atomicops.h" +#include "base/basictypes.h" +#include "base/dynamic_annotations.h" +#include "base/thread_annotations.h" + +class LOCKABLE SpinLock { + public: + SpinLock() : lockword_(kSpinLockFree) { } + + // Special constructor for use with static SpinLock objects. E.g., + // + // static SpinLock lock(base::LINKER_INITIALIZED); + // + // When intialized using this constructor, we depend on the fact + // that the linker has already initialized the memory appropriately. + // A SpinLock constructed like this can be freely used from global + // initializers without worrying about the order in which global + // initializers run. + explicit SpinLock(base::LinkerInitialized /*x*/) { + // Does nothing; lockword_ is already initialized + } + + // Acquire this SpinLock. + // TODO(csilvers): uncomment the annotation when we figure out how to + // support this macro with 0 args (see thread_annotations.h) + inline void Lock() /*EXCLUSIVE_LOCK_FUNCTION()*/ { + if (base::subtle::Acquire_CompareAndSwap(&lockword_, kSpinLockFree, + kSpinLockHeld) != kSpinLockFree) { + SlowLock(); + } + ANNOTATE_RWLOCK_ACQUIRED(this, 1); + } + + // Try to acquire this SpinLock without blocking and return true if the + // acquisition was successful. If the lock was not acquired, false is + // returned. If this SpinLock is free at the time of the call, TryLock + // will return true with high probability. + inline bool TryLock() EXCLUSIVE_TRYLOCK_FUNCTION(true) { + bool res = + (base::subtle::Acquire_CompareAndSwap(&lockword_, kSpinLockFree, + kSpinLockHeld) == kSpinLockFree); + if (res) { + ANNOTATE_RWLOCK_ACQUIRED(this, 1); + } + return res; + } + + // Release this SpinLock, which must be held by the calling thread. + // TODO(csilvers): uncomment the annotation when we figure out how to + // support this macro with 0 args (see thread_annotations.h) + inline void Unlock() /*UNLOCK_FUNCTION()*/ { + uint64 wait_cycles = + static_cast(base::subtle::NoBarrier_Load(&lockword_)); + ANNOTATE_RWLOCK_RELEASED(this, 1); + base::subtle::Release_Store(&lockword_, kSpinLockFree); + if (wait_cycles != kSpinLockHeld) { + // Collect contentionz profile info, and speed the wakeup of any waiter. + // The wait_cycles value indicates how long this thread spent waiting + // for the lock. + SlowUnlock(wait_cycles); + } + } + + // Determine if the lock is held. When the lock is held by the invoking + // thread, true will always be returned. Intended to be used as + // CHECK(lock.IsHeld()). + inline bool IsHeld() const { + return base::subtle::NoBarrier_Load(&lockword_) != kSpinLockFree; + } + + static const base::LinkerInitialized LINKER_INITIALIZED; // backwards compat + private: + enum { kSpinLockFree = 0 }; + enum { kSpinLockHeld = 1 }; + enum { kSpinLockSleeper = 2 }; + + volatile Atomic32 lockword_; + + void SlowLock(); + void SlowUnlock(uint64 wait_cycles); + Atomic32 SpinLoop(int64 initial_wait_timestamp, Atomic32* wait_cycles); + inline int32 CalculateWaitCycles(int64 wait_start_time); + + DISALLOW_COPY_AND_ASSIGN(SpinLock); +}; + +// Corresponding locker object that arranges to acquire a spinlock for +// the duration of a C++ scope. +class SCOPED_LOCKABLE SpinLockHolder { + private: + SpinLock* lock_; + public: + inline explicit SpinLockHolder(SpinLock* l) EXCLUSIVE_LOCK_FUNCTION(l) + : lock_(l) { + l->Lock(); + } + // TODO(csilvers): uncomment the annotation when we figure out how to + // support this macro with 0 args (see thread_annotations.h) + inline ~SpinLockHolder() /*UNLOCK_FUNCTION()*/ { lock_->Unlock(); } +}; +// Catch bug where variable name is omitted, e.g. SpinLockHolder (&lock); +#define SpinLockHolder(x) COMPILE_ASSERT(0, spin_lock_decl_missing_var_name) + + +#endif // BASE_SPINLOCK_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/spinlock_internal.cc b/src/thirdparty/gperftools-2.0/src/base/spinlock_internal.cc new file mode 100644 index 000000000..b9faddef2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/spinlock_internal.cc @@ -0,0 +1,102 @@ +/* Copyright (c) 2010, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// The OS-specific header included below must provide two calls: +// base::internal::SpinLockDelay() and base::internal::SpinLockWake(). +// See spinlock_internal.h for the spec of SpinLockWake(). + +// void SpinLockDelay(volatile Atomic32 *w, int32 value, int loop) +// SpinLockDelay() generates an apprproate spin delay on iteration "loop" of a +// spin loop on location *w, whose previously observed value was "value". +// SpinLockDelay() may do nothing, may yield the CPU, may sleep a clock tick, +// or may wait for a delay that can be truncated by a call to SpinlockWake(w). +// In all cases, it must return in bounded time even if SpinlockWake() is not +// called. + +#include "base/spinlock_internal.h" + +// forward declaration for use by spinlock_*-inl.h +namespace base { namespace internal { static int SuggestedDelayNS(int loop); }} + +#if defined(_WIN32) +#include "base/spinlock_win32-inl.h" +#elif defined(__linux__) +#include "base/spinlock_linux-inl.h" +#else +#include "base/spinlock_posix-inl.h" +#endif + +namespace base { +namespace internal { + +// See spinlock_internal.h for spec. +int32 SpinLockWait(volatile Atomic32 *w, int n, + const SpinLockWaitTransition trans[]) { + int32 v; + bool done = false; + for (int loop = 0; !done; loop++) { + v = base::subtle::Acquire_Load(w); + int i; + for (i = 0; i != n && v != trans[i].from; i++) { + } + if (i == n) { + SpinLockDelay(w, v, loop); // no matching transition + } else if (trans[i].to == v || // null transition + base::subtle::Acquire_CompareAndSwap(w, v, trans[i].to) == v) { + done = trans[i].done; + } + } + return v; +} + +// Return a suggested delay in nanoseconds for iteration number "loop" +static int SuggestedDelayNS(int loop) { + // Weak pseudo-random number generator to get some spread between threads + // when many are spinning. + static base::subtle::Atomic64 rand; + uint64 r = base::subtle::NoBarrier_Load(&rand); + r = 0x5deece66dLL * r + 0xb; // numbers from nrand48() + base::subtle::NoBarrier_Store(&rand, r); + + r <<= 16; // 48-bit random number now in top 48-bits. + if (loop < 0 || loop > 32) { // limit loop to 0..32 + loop = 32; + } + // loop>>3 cannot exceed 4 because loop cannot exceed 32. + // Select top 20..24 bits of lower 48 bits, + // giving approximately 0ms to 16ms. + // Mean is exponential in loop for first 32 iterations, then 8ms. + // The futex path multiplies this by 16, since we expect explicit wakeups + // almost always on that path. + return r >> (44 - (loop >> 3)); +} + +} // namespace internal +} // namespace base diff --git a/src/thirdparty/gperftools-2.0/src/base/spinlock_internal.h b/src/thirdparty/gperftools-2.0/src/base/spinlock_internal.h new file mode 100644 index 000000000..44942609f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/spinlock_internal.h @@ -0,0 +1,64 @@ +/* Copyright (c) 2010, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * This file is an internal part spinlock.cc and once.cc + * It may not be used directly by code outside of //base. + */ + +#ifndef BASE_SPINLOCK_INTERNAL_H_ +#define BASE_SPINLOCK_INTERNAL_H_ + +#include +#include "base/basictypes.h" +#include "base/atomicops.h" + +namespace base { +namespace internal { + +// SpinLockWait() waits until it can perform one of several transitions from +// "from" to "to". It returns when it performs a transition where done==true. +struct SpinLockWaitTransition { + int32 from; + int32 to; + bool done; +}; + +// Wait until *w can transition from trans[i].from to trans[i].to for some i +// satisfying 0<=i +#include +#include +#include +#include "base/linux_syscall_support.h" + +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 +#define FUTEX_PRIVATE_FLAG 128 + +static bool have_futex; +static int futex_private_flag = FUTEX_PRIVATE_FLAG; + +namespace { +static struct InitModule { + InitModule() { + int x = 0; + // futexes are ints, so we can use them only when + // that's the same size as the lockword_ in SpinLock. +#ifdef __arm__ + // ARM linux doesn't support sys_futex1(void*, int, int, struct timespec*); + have_futex = 0; +#else + have_futex = (sizeof (Atomic32) == sizeof (int) && + sys_futex(&x, FUTEX_WAKE, 1, 0) >= 0); +#endif + if (have_futex && + sys_futex(&x, FUTEX_WAKE | futex_private_flag, 1, 0) < 0) { + futex_private_flag = 0; + } + } +} init_module; + +} // anonymous namespace + + +namespace base { +namespace internal { + +void SpinLockDelay(volatile Atomic32 *w, int32 value, int loop) { + if (loop != 0) { + int save_errno = errno; + struct timespec tm; + tm.tv_sec = 0; + if (have_futex) { + tm.tv_nsec = base::internal::SuggestedDelayNS(loop); + } else { + tm.tv_nsec = 2000001; // above 2ms so linux 2.4 doesn't spin + } + if (have_futex) { + tm.tv_nsec *= 16; // increase the delay; we expect explicit wakeups + sys_futex(reinterpret_cast(const_cast(w)), + FUTEX_WAIT | futex_private_flag, + value, reinterpret_cast(&tm)); + } else { + nanosleep(&tm, NULL); + } + errno = save_errno; + } +} + +void SpinLockWake(volatile Atomic32 *w, bool all) { + if (have_futex) { + sys_futex(reinterpret_cast(const_cast(w)), + FUTEX_WAKE | futex_private_flag, all? INT_MAX : 1, 0); + } +} + +} // namespace internal +} // namespace base diff --git a/src/thirdparty/gperftools-2.0/src/base/spinlock_posix-inl.h b/src/thirdparty/gperftools-2.0/src/base/spinlock_posix-inl.h new file mode 100644 index 000000000..e1d43b7db --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/spinlock_posix-inl.h @@ -0,0 +1,62 @@ +/* Copyright (c) 2009, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * This file is a Posix-specific part of spinlock_internal.cc + */ + +#include +#include +#ifdef HAVE_SCHED_H +#include /* For sched_yield() */ +#endif +#include /* For nanosleep() */ + +namespace base { +namespace internal { + +void SpinLockDelay(volatile Atomic32 *w, int32 value, int loop) { + int save_errno = errno; + if (loop == 0) { + } else if (loop == 1) { + sched_yield(); + } else { + struct timespec tm; + tm.tv_sec = 0; + tm.tv_nsec = base::internal::SuggestedDelayNS(loop); + nanosleep(&tm, NULL); + } + errno = save_errno; +} + +void SpinLockWake(volatile Atomic32 *w, bool all) { +} + +} // namespace internal +} // namespace base diff --git a/src/thirdparty/gperftools-2.0/src/base/spinlock_win32-inl.h b/src/thirdparty/gperftools-2.0/src/base/spinlock_win32-inl.h new file mode 100644 index 000000000..64decd267 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/spinlock_win32-inl.h @@ -0,0 +1,53 @@ +/* Copyright (c) 2009, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * This file is a Win32-specific part of spinlock_internal.cc + */ + + +#include + +namespace base { +namespace internal { + +void SpinLockDelay(volatile Atomic32 *w, int32 value, int loop) { + if (loop == 0) { + } else if (loop == 1) { + Sleep(0); + } else { + Sleep(base::internal::SuggestedDelayNS(loop) / 1000000); + } +} + +void SpinLockWake(volatile Atomic32 *w, bool all) { +} + +} // namespace internal +} // namespace base diff --git a/src/thirdparty/gperftools-2.0/src/base/stl_allocator.h b/src/thirdparty/gperftools-2.0/src/base/stl_allocator.h new file mode 100644 index 000000000..8276a83d7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/stl_allocator.h @@ -0,0 +1,97 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Maxim Lifantsev + */ + + +#ifndef BASE_STL_ALLOCATOR_H_ +#define BASE_STL_ALLOCATOR_H_ + +#include + +#include // for ptrdiff_t +#include + +#include "base/logging.h" + +// Generic allocator class for STL objects +// that uses a given type-less allocator Alloc, which must provide: +// static void* Alloc::Allocate(size_t size); +// static void Alloc::Free(void* ptr, size_t size); +// +// STL_Allocator provides the same thread-safety +// guarantees as MyAlloc. +// +// Usage example: +// set, STL_Allocator > my_set; +// CAVEAT: Parts of the code below are probably specific +// to the STL version(s) we are using. +// The code is simply lifted from what std::allocator<> provides. +template +class STL_Allocator { + public: + typedef size_t size_type; + typedef ptrdiff_t difference_type; + typedef T* pointer; + typedef const T* const_pointer; + typedef T& reference; + typedef const T& const_reference; + typedef T value_type; + + template struct rebind { + typedef STL_Allocator other; + }; + + STL_Allocator() { } + STL_Allocator(const STL_Allocator&) { } + template STL_Allocator(const STL_Allocator&) { } + ~STL_Allocator() { } + + pointer address(reference x) const { return &x; } + const_pointer address(const_reference x) const { return &x; } + + pointer allocate(size_type n, const void* = 0) { + RAW_DCHECK((n * sizeof(T)) / sizeof(T) == n, "n is too big to allocate"); + return static_cast(Alloc::Allocate(n * sizeof(T))); + } + void deallocate(pointer p, size_type n) { Alloc::Free(p, n * sizeof(T)); } + + size_type max_size() const { return size_t(-1) / sizeof(T); } + + void construct(pointer p, const T& val) { ::new(p) T(val); } + void construct(pointer p) { ::new(p) T(); } + void destroy(pointer p) { p->~T(); } + + // There's no state, so these allocators are always equal + bool operator==(const STL_Allocator&) const { return true; } +}; + +#endif // BASE_STL_ALLOCATOR_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/synchronization_profiling.h b/src/thirdparty/gperftools-2.0/src/base/synchronization_profiling.h new file mode 100644 index 000000000..cf02c218a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/synchronization_profiling.h @@ -0,0 +1,50 @@ +/* Copyright (c) 2010, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Chris Ruemmler + */ + +#ifndef BASE_AUXILIARY_SYNCHRONIZATION_PROFILING_H_ +#define BASE_AUXILIARY_SYNCHRONIZATION_PROFILING_H_ + +#include "base/basictypes.h" + +namespace base { + +// We can do contention-profiling of SpinLocks, but the code is in +// mutex.cc, which is not always linked in with spinlock. Hence we +// provide a weak definition, which are used if mutex.cc isn't linked in. + +// Submit the number of cycles the spinlock spent contending. +ATTRIBUTE_WEAK extern void SubmitSpinLockProfileData(const void *, int64); +extern void SubmitSpinLockProfileData(const void *contendedlock, + int64 wait_cycles) {} +} +#endif // BASE_AUXILIARY_SYNCHRONIZATION_PROFILING_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/sysinfo.cc b/src/thirdparty/gperftools-2.0/src/base/sysinfo.cc new file mode 100644 index 000000000..2559158b9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/sysinfo.cc @@ -0,0 +1,985 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include +#if (defined(_WIN32) || defined(__MINGW32__)) && !defined(__CYGWIN__) && !defined(__CYGWIN32) +# define PLATFORM_WINDOWS 1 +#endif + +#include // for getenv() +#include // for snprintf(), sscanf() +#include // for memmove(), memchr(), etc. +#include // for open() +#include // for errno +#ifdef HAVE_UNISTD_H +#include // for read() +#endif +#if defined __MACH__ // Mac OS X, almost certainly +#include // for iterating over dll's in ProcMapsIter +#include // for iterating over dll's in ProcMapsIter +#include +#include // how we figure out numcpu's on OS X +#elif defined __FreeBSD__ +#include +#elif defined __sun__ // Solaris +#include // for, e.g., prmap_t +#elif defined(PLATFORM_WINDOWS) +#include // for getpid() (actually, _getpid()) +#include // for SHGetValueA() +#include // for Module32First() +#endif +#include "base/sysinfo.h" +#include "base/commandlineflags.h" +#include "base/dynamic_annotations.h" // for RunningOnValgrind +#include "base/logging.h" +#include "base/cycleclock.h" + +#ifdef PLATFORM_WINDOWS +#ifdef MODULEENTRY32 +// In a change from the usual W-A pattern, there is no A variant of +// MODULEENTRY32. Tlhelp32.h #defines the W variant, but not the A. +// In unicode mode, tlhelp32.h #defines MODULEENTRY32 to be +// MODULEENTRY32W. These #undefs are the only way I see to get back +// access to the original, ascii struct (and related functions). +#undef MODULEENTRY32 +#undef Module32First +#undef Module32Next +#undef PMODULEENTRY32 +#undef LPMODULEENTRY32 +#endif /* MODULEENTRY32 */ +// MinGW doesn't seem to define this, perhaps some windowsen don't either. +#ifndef TH32CS_SNAPMODULE32 +#define TH32CS_SNAPMODULE32 0 +#endif /* TH32CS_SNAPMODULE32 */ +#endif /* PLATFORM_WINDOWS */ + +// Re-run fn until it doesn't cause EINTR. +#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR) + +// open/read/close can set errno, which may be illegal at this +// time, so prefer making the syscalls directly if we can. +#ifdef HAVE_SYS_SYSCALL_H +# include +#endif +#ifdef SYS_open // solaris 11, at least sometimes, only defines SYS_openat +# define safeopen(filename, mode) syscall(SYS_open, filename, mode) +#else +# define safeopen(filename, mode) open(filename, mode) +#endif +#ifdef SYS_read +# define saferead(fd, buffer, size) syscall(SYS_read, fd, buffer, size) +#else +# define saferead(fd, buffer, size) read(fd, buffer, size) +#endif +#ifdef SYS_close +# define safeclose(fd) syscall(SYS_close, fd) +#else +# define safeclose(fd) close(fd) +#endif + +// ---------------------------------------------------------------------- +// GetenvBeforeMain() +// GetUniquePathFromEnv() +// Some non-trivial getenv-related functions. +// ---------------------------------------------------------------------- + +// It's not safe to call getenv() in the malloc hooks, because they +// might be called extremely early, before libc is done setting up +// correctly. In particular, the thread library may not be done +// setting up errno. So instead, we use the built-in __environ array +// if it exists, and otherwise read /proc/self/environ directly, using +// system calls to read the file, and thus avoid setting errno. +// /proc/self/environ has a limit of how much data it exports (around +// 8K), so it's not an ideal solution. +const char* GetenvBeforeMain(const char* name) { +#if defined(HAVE___ENVIRON) // if we have it, it's declared in unistd.h + if (__environ) { // can exist but be NULL, if statically linked + const int namelen = strlen(name); + for (char** p = __environ; *p; p++) { + if (!memcmp(*p, name, namelen) && (*p)[namelen] == '=') // it's a match + return *p + namelen+1; // point after = + } + return NULL; + } +#endif +#if defined(PLATFORM_WINDOWS) + // TODO(mbelshe) - repeated calls to this function will overwrite the + // contents of the static buffer. + static char envvar_buf[1024]; // enough to hold any envvar we care about + if (!GetEnvironmentVariableA(name, envvar_buf, sizeof(envvar_buf)-1)) + return NULL; + return envvar_buf; +#endif + // static is ok because this function should only be called before + // main(), when we're single-threaded. + static char envbuf[16<<10]; + if (*envbuf == '\0') { // haven't read the environ yet + int fd = safeopen("/proc/self/environ", O_RDONLY); + // The -2 below guarantees the last two bytes of the buffer will be \0\0 + if (fd == -1 || // unable to open the file, fall back onto libc + saferead(fd, envbuf, sizeof(envbuf) - 2) < 0) { // error reading file + RAW_VLOG(1, "Unable to open /proc/self/environ, falling back " + "on getenv(\"%s\"), which may not work", name); + if (fd != -1) safeclose(fd); + return getenv(name); + } + safeclose(fd); + } + const int namelen = strlen(name); + const char* p = envbuf; + while (*p != '\0') { // will happen at the \0\0 that terminates the buffer + // proc file has the format NAME=value\0NAME=value\0NAME=value\0... + const char* endp = (char*)memchr(p, '\0', sizeof(envbuf) - (p - envbuf)); + if (endp == NULL) // this entry isn't NUL terminated + return NULL; + else if (!memcmp(p, name, namelen) && p[namelen] == '=') // it's a match + return p + namelen+1; // point after = + p = endp + 1; + } + return NULL; // env var never found +} + +// This takes as an argument an environment-variable name (like +// CPUPROFILE) whose value is supposed to be a file-path, and sets +// path to that path, and returns true. If the env var doesn't exist, +// or is the empty string, leave path unchanged and returns false. +// The reason this is non-trivial is that this function handles munged +// pathnames. Here's why: +// +// If we're a child process of the 'main' process, we can't just use +// getenv("CPUPROFILE") -- the parent process will be using that path. +// Instead we append our pid to the pathname. How do we tell if we're a +// child process? Ideally we'd set an environment variable that all +// our children would inherit. But -- and this is seemingly a bug in +// gcc -- if you do a setenv() in a shared libarary in a global +// constructor, the environment setting is lost by the time main() is +// called. The only safe thing we can do in such a situation is to +// modify the existing envvar. So we do a hack: in the parent, we set +// the high bit of the 1st char of CPUPROFILE. In the child, we +// notice the high bit is set and append the pid(). This works +// assuming cpuprofile filenames don't normally have the high bit set +// in their first character! If that assumption is violated, we'll +// still get a profile, but one with an unexpected name. +// TODO(csilvers): set an envvar instead when we can do it reliably. +bool GetUniquePathFromEnv(const char* env_name, char* path) { + char* envval = getenv(env_name); + if (envval == NULL || *envval == '\0') + return false; + if (envval[0] & 128) { // high bit is set + snprintf(path, PATH_MAX, "%c%s_%u", // add pid and clear high bit + envval[0] & 127, envval+1, (unsigned int)(getpid())); + } else { + snprintf(path, PATH_MAX, "%s", envval); + envval[0] |= 128; // set high bit for kids to see + } + return true; +} + +// ---------------------------------------------------------------------- +// CyclesPerSecond() +// NumCPUs() +// It's important this not call malloc! -- they may be called at +// global-construct time, before we've set up all our proper malloc +// hooks and such. +// ---------------------------------------------------------------------- + +static double cpuinfo_cycles_per_second = 1.0; // 0.0 might be dangerous +static int cpuinfo_num_cpus = 1; // Conservative guess + +void SleepForMilliseconds(int milliseconds) { +#ifdef PLATFORM_WINDOWS + _sleep(milliseconds); // Windows's _sleep takes milliseconds argument +#else + // Sleep for a few milliseconds + struct timespec sleep_time; + sleep_time.tv_sec = milliseconds / 1000; + sleep_time.tv_nsec = (milliseconds % 1000) * 1000000; + while (nanosleep(&sleep_time, &sleep_time) != 0 && errno == EINTR) + ; // Ignore signals and wait for the full interval to elapse. +#endif +} + +// Helper function estimates cycles/sec by observing cycles elapsed during +// sleep(). Using small sleep time decreases accuracy significantly. +static int64 EstimateCyclesPerSecond(const int estimate_time_ms) { + assert(estimate_time_ms > 0); + if (estimate_time_ms <= 0) + return 1; + double multiplier = 1000.0 / (double)estimate_time_ms; // scale by this much + + const int64 start_ticks = CycleClock::Now(); + SleepForMilliseconds(estimate_time_ms); + const int64 guess = int64(multiplier * (CycleClock::Now() - start_ticks)); + return guess; +} + +// ReadIntFromFile is only called on linux and cygwin platforms. +#if defined(__linux__) || defined(__CYGWIN__) || defined(__CYGWIN32__) +// Helper function for reading an int from a file. Returns true if successful +// and the memory location pointed to by value is set to the value read. +static bool ReadIntFromFile(const char *file, int *value) { + bool ret = false; + int fd = open(file, O_RDONLY); + if (fd != -1) { + char line[1024]; + char* err; + memset(line, '\0', sizeof(line)); + read(fd, line, sizeof(line) - 1); + const int temp_value = strtol(line, &err, 10); + if (line[0] != '\0' && (*err == '\n' || *err == '\0')) { + *value = temp_value; + ret = true; + } + close(fd); + } + return ret; +} +#endif + +// WARNING: logging calls back to InitializeSystemInfo() so it must +// not invoke any logging code. Also, InitializeSystemInfo() can be +// called before main() -- in fact it *must* be since already_called +// isn't protected -- before malloc hooks are properly set up, so +// we make an effort not to call any routines which might allocate +// memory. + +static void InitializeSystemInfo() { + static bool already_called = false; // safe if we run before threads + if (already_called) return; + already_called = true; + + bool saw_mhz = false; + + if (RunningOnValgrind()) { + // Valgrind may slow the progress of time artificially (--scale-time=N + // option). We thus can't rely on CPU Mhz info stored in /sys or /proc + // files. Thus, actually measure the cps. + cpuinfo_cycles_per_second = EstimateCyclesPerSecond(100); + saw_mhz = true; + } + +#if defined(__linux__) || defined(__CYGWIN__) || defined(__CYGWIN32__) + char line[1024]; + char* err; + int freq; + + // If the kernel is exporting the tsc frequency use that. There are issues + // where cpuinfo_max_freq cannot be relied on because the BIOS may be + // exporintg an invalid p-state (on x86) or p-states may be used to put the + // processor in a new mode (turbo mode). Essentially, those frequencies + // cannot always be relied upon. The same reasons apply to /proc/cpuinfo as + // well. + if (!saw_mhz && + ReadIntFromFile("/sys/devices/system/cpu/cpu0/tsc_freq_khz", &freq)) { + // The value is in kHz (as the file name suggests). For example, on a + // 2GHz warpstation, the file contains the value "2000000". + cpuinfo_cycles_per_second = freq * 1000.0; + saw_mhz = true; + } + + // If CPU scaling is in effect, we want to use the *maximum* frequency, + // not whatever CPU speed some random processor happens to be using now. + if (!saw_mhz && + ReadIntFromFile("/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq", + &freq)) { + // The value is in kHz. For example, on a 2GHz machine, the file + // contains the value "2000000". + cpuinfo_cycles_per_second = freq * 1000.0; + saw_mhz = true; + } + + // Read /proc/cpuinfo for other values, and if there is no cpuinfo_max_freq. + const char* pname = "/proc/cpuinfo"; + int fd = open(pname, O_RDONLY); + if (fd == -1) { + perror(pname); + if (!saw_mhz) { + cpuinfo_cycles_per_second = EstimateCyclesPerSecond(1000); + } + return; // TODO: use generic tester instead? + } + + double bogo_clock = 1.0; + bool saw_bogo = false; + int num_cpus = 0; + line[0] = line[1] = '\0'; + int chars_read = 0; + do { // we'll exit when the last read didn't read anything + // Move the next line to the beginning of the buffer + const int oldlinelen = strlen(line); + if (sizeof(line) == oldlinelen + 1) // oldlinelen took up entire line + line[0] = '\0'; + else // still other lines left to save + memmove(line, line + oldlinelen+1, sizeof(line) - (oldlinelen+1)); + // Terminate the new line, reading more if we can't find the newline + char* newline = strchr(line, '\n'); + if (newline == NULL) { + const int linelen = strlen(line); + const int bytes_to_read = sizeof(line)-1 - linelen; + assert(bytes_to_read > 0); // because the memmove recovered >=1 bytes + chars_read = read(fd, line + linelen, bytes_to_read); + line[linelen + chars_read] = '\0'; + newline = strchr(line, '\n'); + } + if (newline != NULL) + *newline = '\0'; + + // When parsing the "cpu MHz" and "bogomips" (fallback) entries, we only + // accept postive values. Some environments (virtual machines) report zero, + // which would cause infinite looping in WallTime_Init. + if (!saw_mhz && strncasecmp(line, "cpu MHz", sizeof("cpu MHz")-1) == 0) { + const char* freqstr = strchr(line, ':'); + if (freqstr) { + cpuinfo_cycles_per_second = strtod(freqstr+1, &err) * 1000000.0; + if (freqstr[1] != '\0' && *err == '\0' && cpuinfo_cycles_per_second > 0) + saw_mhz = true; + } + } else if (strncasecmp(line, "bogomips", sizeof("bogomips")-1) == 0) { + const char* freqstr = strchr(line, ':'); + if (freqstr) { + bogo_clock = strtod(freqstr+1, &err) * 1000000.0; + if (freqstr[1] != '\0' && *err == '\0' && bogo_clock > 0) + saw_bogo = true; + } + } else if (strncasecmp(line, "processor", sizeof("processor")-1) == 0) { + num_cpus++; // count up every time we see an "processor :" entry + } + } while (chars_read > 0); + close(fd); + + if (!saw_mhz) { + if (saw_bogo) { + // If we didn't find anything better, we'll use bogomips, but + // we're not happy about it. + cpuinfo_cycles_per_second = bogo_clock; + } else { + // If we don't even have bogomips, we'll use the slow estimation. + cpuinfo_cycles_per_second = EstimateCyclesPerSecond(1000); + } + } + if (cpuinfo_cycles_per_second == 0.0) { + cpuinfo_cycles_per_second = 1.0; // maybe unnecessary, but safe + } + if (num_cpus > 0) { + cpuinfo_num_cpus = num_cpus; + } + +#elif defined __FreeBSD__ + // For this sysctl to work, the machine must be configured without + // SMP, APIC, or APM support. hz should be 64-bit in freebsd 7.0 + // and later. Before that, it's a 32-bit quantity (and gives the + // wrong answer on machines faster than 2^32 Hz). See + // http://lists.freebsd.org/pipermail/freebsd-i386/2004-November/001846.html + // But also compare FreeBSD 7.0: + // http://fxr.watson.org/fxr/source/i386/i386/tsc.c?v=RELENG70#L223 + // 231 error = sysctl_handle_quad(oidp, &freq, 0, req); + // To FreeBSD 6.3 (it's the same in 6-STABLE): + // http://fxr.watson.org/fxr/source/i386/i386/tsc.c?v=RELENG6#L131 + // 139 error = sysctl_handle_int(oidp, &freq, sizeof(freq), req); +#if __FreeBSD__ >= 7 + uint64_t hz = 0; +#else + unsigned int hz = 0; +#endif + size_t sz = sizeof(hz); + const char *sysctl_path = "machdep.tsc_freq"; + if ( sysctlbyname(sysctl_path, &hz, &sz, NULL, 0) != 0 ) { + fprintf(stderr, "Unable to determine clock rate from sysctl: %s: %s\n", + sysctl_path, strerror(errno)); + cpuinfo_cycles_per_second = EstimateCyclesPerSecond(1000); + } else { + cpuinfo_cycles_per_second = hz; + } + // TODO(csilvers): also figure out cpuinfo_num_cpus + +#elif defined(PLATFORM_WINDOWS) +# pragma comment(lib, "shlwapi.lib") // for SHGetValue() + // In NT, read MHz from the registry. If we fail to do so or we're in win9x + // then make a crude estimate. + OSVERSIONINFO os; + os.dwOSVersionInfoSize = sizeof(os); + DWORD data, data_size = sizeof(data); + if (GetVersionEx(&os) && + os.dwPlatformId == VER_PLATFORM_WIN32_NT && + SUCCEEDED(SHGetValueA(HKEY_LOCAL_MACHINE, + "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", + "~MHz", NULL, &data, &data_size))) + cpuinfo_cycles_per_second = (int64)data * (int64)(1000 * 1000); // was mhz + else + cpuinfo_cycles_per_second = EstimateCyclesPerSecond(500); // TODO <500? + + // Get the number of processors. + SYSTEM_INFO info; + GetSystemInfo(&info); + cpuinfo_num_cpus = info.dwNumberOfProcessors; + +#elif defined(__MACH__) && defined(__APPLE__) + // returning "mach time units" per second. the current number of elapsed + // mach time units can be found by calling uint64 mach_absolute_time(); + // while not as precise as actual CPU cycles, it is accurate in the face + // of CPU frequency scaling and multi-cpu/core machines. + // Our mac users have these types of machines, and accuracy + // (i.e. correctness) trumps precision. + // See cycleclock.h: CycleClock::Now(), which returns number of mach time + // units on Mac OS X. + mach_timebase_info_data_t timebase_info; + mach_timebase_info(&timebase_info); + double mach_time_units_per_nanosecond = + static_cast(timebase_info.denom) / + static_cast(timebase_info.numer); + cpuinfo_cycles_per_second = mach_time_units_per_nanosecond * 1e9; + + int num_cpus = 0; + size_t size = sizeof(num_cpus); + int numcpus_name[] = { CTL_HW, HW_NCPU }; + if (::sysctl(numcpus_name, arraysize(numcpus_name), &num_cpus, &size, 0, 0) + == 0 + && (size == sizeof(num_cpus))) + cpuinfo_num_cpus = num_cpus; + +#else + // Generic cycles per second counter + cpuinfo_cycles_per_second = EstimateCyclesPerSecond(1000); +#endif +} + +double CyclesPerSecond(void) { + InitializeSystemInfo(); + return cpuinfo_cycles_per_second; +} + +int NumCPUs(void) { + InitializeSystemInfo(); + return cpuinfo_num_cpus; +} + +// ---------------------------------------------------------------------- +// HasPosixThreads() +// Return true if we're running POSIX (e.g., NPTL on Linux) +// threads, as opposed to a non-POSIX thread libary. The thing +// that we care about is whether a thread's pid is the same as +// the thread that spawned it. If so, this function returns +// true. +// ---------------------------------------------------------------------- +bool HasPosixThreads() { +#if defined(__linux__) +#ifndef _CS_GNU_LIBPTHREAD_VERSION +#define _CS_GNU_LIBPTHREAD_VERSION 3 +#endif + char buf[32]; + // We assume that, if confstr() doesn't know about this name, then + // the same glibc is providing LinuxThreads. + if (confstr(_CS_GNU_LIBPTHREAD_VERSION, buf, sizeof(buf)) == 0) + return false; + return strncmp(buf, "NPTL", 4) == 0; +#elif defined(PLATFORM_WINDOWS) || defined(__CYGWIN__) || defined(__CYGWIN32__) + return false; +#else // other OS + return true; // Assume that everything else has Posix +#endif // else OS_LINUX +} + +// ---------------------------------------------------------------------- + +#if defined __linux__ || defined __FreeBSD__ || defined __sun__ || defined __CYGWIN__ || defined __CYGWIN32__ +static void ConstructFilename(const char* spec, pid_t pid, + char* buf, int buf_size) { + CHECK_LT(snprintf(buf, buf_size, + spec, + static_cast(pid ? pid : getpid())), buf_size); +} +#endif + +// A templatized helper function instantiated for Mach (OS X) only. +// It can handle finding info for both 32 bits and 64 bits. +// Returns true if it successfully handled the hdr, false else. +#ifdef __MACH__ // Mac OS X, almost certainly +template +static bool NextExtMachHelper(const mach_header* hdr, + int current_image, int current_load_cmd, + uint64 *start, uint64 *end, char **flags, + uint64 *offset, int64 *inode, char **filename, + uint64 *file_mapping, uint64 *file_pages, + uint64 *anon_mapping, uint64 *anon_pages, + dev_t *dev) { + static char kDefaultPerms[5] = "r-xp"; + if (hdr->magic != kMagic) + return false; + const char* lc = (const char *)hdr + sizeof(MachHeader); + // TODO(csilvers): make this not-quadradic (increment and hold state) + for (int j = 0; j < current_load_cmd; j++) // advance to *our* load_cmd + lc += ((const load_command *)lc)->cmdsize; + if (((const load_command *)lc)->cmd == kLCSegment) { + const intptr_t dlloff = _dyld_get_image_vmaddr_slide(current_image); + const SegmentCommand* sc = (const SegmentCommand *)lc; + if (start) *start = sc->vmaddr + dlloff; + if (end) *end = sc->vmaddr + sc->vmsize + dlloff; + if (flags) *flags = kDefaultPerms; // can we do better? + if (offset) *offset = sc->fileoff; + if (inode) *inode = 0; + if (filename) + *filename = const_cast(_dyld_get_image_name(current_image)); + if (file_mapping) *file_mapping = 0; + if (file_pages) *file_pages = 0; // could we use sc->filesize? + if (anon_mapping) *anon_mapping = 0; + if (anon_pages) *anon_pages = 0; + if (dev) *dev = 0; + return true; + } + + return false; +} +#endif + +ProcMapsIterator::ProcMapsIterator(pid_t pid) { + Init(pid, NULL, false); +} + +ProcMapsIterator::ProcMapsIterator(pid_t pid, Buffer *buffer) { + Init(pid, buffer, false); +} + +ProcMapsIterator::ProcMapsIterator(pid_t pid, Buffer *buffer, + bool use_maps_backing) { + Init(pid, buffer, use_maps_backing); +} + +void ProcMapsIterator::Init(pid_t pid, Buffer *buffer, + bool use_maps_backing) { + pid_ = pid; + using_maps_backing_ = use_maps_backing; + dynamic_buffer_ = NULL; + if (!buffer) { + // If the user didn't pass in any buffer storage, allocate it + // now. This is the normal case; the signal handler passes in a + // static buffer. + buffer = dynamic_buffer_ = new Buffer; + } else { + dynamic_buffer_ = NULL; + } + + ibuf_ = buffer->buf_; + + stext_ = etext_ = nextline_ = ibuf_; + ebuf_ = ibuf_ + Buffer::kBufSize - 1; + nextline_ = ibuf_; + +#if defined(__linux__) || defined(__CYGWIN__) || defined(__CYGWIN32__) + if (use_maps_backing) { // don't bother with clever "self" stuff in this case + ConstructFilename("/proc/%d/maps_backing", pid, ibuf_, Buffer::kBufSize); + } else if (pid == 0) { + // We have to kludge a bit to deal with the args ConstructFilename + // expects. The 1 is never used -- it's only impt. that it's not 0. + ConstructFilename("/proc/self/maps", 1, ibuf_, Buffer::kBufSize); + } else { + ConstructFilename("/proc/%d/maps", pid, ibuf_, Buffer::kBufSize); + } + // No error logging since this can be called from the crash dump + // handler at awkward moments. Users should call Valid() before + // using. + NO_INTR(fd_ = open(ibuf_, O_RDONLY)); +#elif defined(__FreeBSD__) + // We don't support maps_backing on freebsd + if (pid == 0) { + ConstructFilename("/proc/curproc/map", 1, ibuf_, Buffer::kBufSize); + } else { + ConstructFilename("/proc/%d/map", pid, ibuf_, Buffer::kBufSize); + } + NO_INTR(fd_ = open(ibuf_, O_RDONLY)); +#elif defined(__sun__) + if (pid == 0) { + ConstructFilename("/proc/self/map", 1, ibuf_, Buffer::kBufSize); + } else { + ConstructFilename("/proc/%d/map", pid, ibuf_, Buffer::kBufSize); + } + NO_INTR(fd_ = open(ibuf_, O_RDONLY)); +#elif defined(__MACH__) + current_image_ = _dyld_image_count(); // count down from the top + current_load_cmd_ = -1; +#elif defined(PLATFORM_WINDOWS) + snapshot_ = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE | + TH32CS_SNAPMODULE32, + GetCurrentProcessId()); + memset(&module_, 0, sizeof(module_)); +#else + fd_ = -1; // so Valid() is always false +#endif + +} + +ProcMapsIterator::~ProcMapsIterator() { +#if defined(PLATFORM_WINDOWS) + if (snapshot_ != INVALID_HANDLE_VALUE) CloseHandle(snapshot_); +#elif defined(__MACH__) + // no cleanup necessary! +#else + if (fd_ >= 0) NO_INTR(close(fd_)); +#endif + delete dynamic_buffer_; +} + +bool ProcMapsIterator::Valid() const { +#if defined(PLATFORM_WINDOWS) + return snapshot_ != INVALID_HANDLE_VALUE; +#elif defined(__MACH__) + return 1; +#else + return fd_ != -1; +#endif +} + +bool ProcMapsIterator::Next(uint64 *start, uint64 *end, char **flags, + uint64 *offset, int64 *inode, char **filename) { + return NextExt(start, end, flags, offset, inode, filename, NULL, NULL, + NULL, NULL, NULL); +} + +// This has too many arguments. It should really be building +// a map object and returning it. The problem is that this is called +// when the memory allocator state is undefined, hence the arguments. +bool ProcMapsIterator::NextExt(uint64 *start, uint64 *end, char **flags, + uint64 *offset, int64 *inode, char **filename, + uint64 *file_mapping, uint64 *file_pages, + uint64 *anon_mapping, uint64 *anon_pages, + dev_t *dev) { + +#if defined(__linux__) || defined(__FreeBSD__) || defined(__CYGWIN__) || defined(__CYGWIN32__) + do { + // Advance to the start of the next line + stext_ = nextline_; + + // See if we have a complete line in the buffer already + nextline_ = static_cast(memchr (stext_, '\n', etext_ - stext_)); + if (!nextline_) { + // Shift/fill the buffer so we do have a line + int count = etext_ - stext_; + + // Move the current text to the start of the buffer + memmove(ibuf_, stext_, count); + stext_ = ibuf_; + etext_ = ibuf_ + count; + + int nread = 0; // fill up buffer with text + while (etext_ < ebuf_) { + NO_INTR(nread = read(fd_, etext_, ebuf_ - etext_)); + if (nread > 0) + etext_ += nread; + else + break; + } + + // Zero out remaining characters in buffer at EOF to avoid returning + // garbage from subsequent calls. + if (etext_ != ebuf_ && nread == 0) { + memset(etext_, 0, ebuf_ - etext_); + } + *etext_ = '\n'; // sentinel; safe because ibuf extends 1 char beyond ebuf + nextline_ = static_cast(memchr (stext_, '\n', etext_ + 1 - stext_)); + } + *nextline_ = 0; // turn newline into nul + nextline_ += ((nextline_ < etext_)? 1 : 0); // skip nul if not end of text + // stext_ now points at a nul-terminated line + uint64 tmpstart, tmpend, tmpoffset; + int64 tmpinode; + int major, minor; + unsigned filename_offset = 0; +#if defined(__linux__) + // for now, assume all linuxes have the same format + if (sscanf(stext_, "%"SCNx64"-%"SCNx64" %4s %"SCNx64" %x:%x %"SCNd64" %n", + start ? start : &tmpstart, + end ? end : &tmpend, + flags_, + offset ? offset : &tmpoffset, + &major, &minor, + inode ? inode : &tmpinode, &filename_offset) != 7) continue; +#elif defined(__CYGWIN__) || defined(__CYGWIN32__) + // cygwin is like linux, except the third field is the "entry point" + // rather than the offset (see format_process_maps at + // http://cygwin.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler_process.cc?rev=1.89&content-type=text/x-cvsweb-markup&cvsroot=src + // Offset is always be 0 on cygwin: cygwin implements an mmap + // by loading the whole file and then calling NtMapViewOfSection. + // Cygwin also seems to set its flags kinda randomly; use windows default. + char tmpflags[5]; + if (offset) + *offset = 0; + strcpy(flags_, "r-xp"); + if (sscanf(stext_, "%llx-%llx %4s %llx %x:%x %lld %n", + start ? start : &tmpstart, + end ? end : &tmpend, + tmpflags, + &tmpoffset, + &major, &minor, + inode ? inode : &tmpinode, &filename_offset) != 7) continue; +#elif defined(__FreeBSD__) + // For the format, see http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/fs/procfs/procfs_map.c?rev=1.31&content-type=text/x-cvsweb-markup + tmpstart = tmpend = tmpoffset = 0; + tmpinode = 0; + major = minor = 0; // can't get this info in freebsd + if (inode) + *inode = 0; // nor this + if (offset) + *offset = 0; // seems like this should be in there, but maybe not + // start end resident privateresident obj(?) prot refcnt shadowcnt + // flags copy_on_write needs_copy type filename: + // 0x8048000 0x804a000 2 0 0xc104ce70 r-x 1 0 0x0 COW NC vnode /bin/cat + if (sscanf(stext_, "0x%"SCNx64" 0x%"SCNx64" %*d %*d %*p %3s %*d %*d 0x%*x %*s %*s %*s %n", + start ? start : &tmpstart, + end ? end : &tmpend, + flags_, + &filename_offset) != 3) continue; +#endif + + // Depending on the Linux kernel being used, there may or may not be a space + // after the inode if there is no filename. sscanf will in such situations + // nondeterministically either fill in filename_offset or not (the results + // differ on multiple calls in the same run even with identical arguments). + // We don't want to wander off somewhere beyond the end of the string. + size_t stext_length = strlen(stext_); + if (filename_offset == 0 || filename_offset > stext_length) + filename_offset = stext_length; + + // We found an entry + if (flags) *flags = flags_; + if (filename) *filename = stext_ + filename_offset; + if (dev) *dev = minor | (major << 8); + + if (using_maps_backing_) { + // Extract and parse physical page backing info. + char *backing_ptr = stext_ + filename_offset + + strlen(stext_+filename_offset); + + // find the second '(' + int paren_count = 0; + while (--backing_ptr > stext_) { + if (*backing_ptr == '(') { + ++paren_count; + if (paren_count >= 2) { + uint64 tmp_file_mapping; + uint64 tmp_file_pages; + uint64 tmp_anon_mapping; + uint64 tmp_anon_pages; + + sscanf(backing_ptr+1, "F %"SCNx64" %"SCNd64") (A %"SCNx64" %"SCNd64")", + file_mapping ? file_mapping : &tmp_file_mapping, + file_pages ? file_pages : &tmp_file_pages, + anon_mapping ? anon_mapping : &tmp_anon_mapping, + anon_pages ? anon_pages : &tmp_anon_pages); + // null terminate the file name (there is a space + // before the first (. + backing_ptr[-1] = 0; + break; + } + } + } + } + + return true; + } while (etext_ > ibuf_); +#elif defined(__sun__) + // This is based on MA_READ == 4, MA_WRITE == 2, MA_EXEC == 1 + static char kPerms[8][4] = { "---", "--x", "-w-", "-wx", + "r--", "r-x", "rw-", "rwx" }; + COMPILE_ASSERT(MA_READ == 4, solaris_ma_read_must_equal_4); + COMPILE_ASSERT(MA_WRITE == 2, solaris_ma_write_must_equal_2); + COMPILE_ASSERT(MA_EXEC == 1, solaris_ma_exec_must_equal_1); + Buffer object_path; + int nread = 0; // fill up buffer with text + NO_INTR(nread = read(fd_, ibuf_, sizeof(prmap_t))); + if (nread == sizeof(prmap_t)) { + long inode_from_mapname = 0; + prmap_t* mapinfo = reinterpret_cast(ibuf_); + // Best-effort attempt to get the inode from the filename. I think the + // two middle ints are major and minor device numbers, but I'm not sure. + sscanf(mapinfo->pr_mapname, "ufs.%*d.%*d.%ld", &inode_from_mapname); + + if (pid_ == 0) { + CHECK_LT(snprintf(object_path.buf_, Buffer::kBufSize, + "/proc/self/path/%s", mapinfo->pr_mapname), + Buffer::kBufSize); + } else { + CHECK_LT(snprintf(object_path.buf_, Buffer::kBufSize, + "/proc/%d/path/%s", + static_cast(pid_), mapinfo->pr_mapname), + Buffer::kBufSize); + } + ssize_t len = readlink(object_path.buf_, current_filename_, PATH_MAX); + CHECK_LT(len, PATH_MAX); + if (len < 0) + len = 0; + current_filename_[len] = '\0'; + + if (start) *start = mapinfo->pr_vaddr; + if (end) *end = mapinfo->pr_vaddr + mapinfo->pr_size; + if (flags) *flags = kPerms[mapinfo->pr_mflags & 7]; + if (offset) *offset = mapinfo->pr_offset; + if (inode) *inode = inode_from_mapname; + if (filename) *filename = current_filename_; + if (file_mapping) *file_mapping = 0; + if (file_pages) *file_pages = 0; + if (anon_mapping) *anon_mapping = 0; + if (anon_pages) *anon_pages = 0; + if (dev) *dev = 0; + return true; + } +#elif defined(__MACH__) + // We return a separate entry for each segment in the DLL. (TODO(csilvers): + // can we do better?) A DLL ("image") has load-commands, some of which + // talk about segment boundaries. + // cf image_for_address from http://svn.digium.com/view/asterisk/team/oej/minivoicemail/dlfcn.c?revision=53912 + for (; current_image_ >= 0; current_image_--) { + const mach_header* hdr = _dyld_get_image_header(current_image_); + if (!hdr) continue; + if (current_load_cmd_ < 0) // set up for this image + current_load_cmd_ = hdr->ncmds; // again, go from the top down + + // We start with the next load command (we've already looked at this one). + for (current_load_cmd_--; current_load_cmd_ >= 0; current_load_cmd_--) { +#ifdef MH_MAGIC_64 + if (NextExtMachHelper( + hdr, current_image_, current_load_cmd_, + start, end, flags, offset, inode, filename, + file_mapping, file_pages, anon_mapping, + anon_pages, dev)) { + return true; + } +#endif + if (NextExtMachHelper( + hdr, current_image_, current_load_cmd_, + start, end, flags, offset, inode, filename, + file_mapping, file_pages, anon_mapping, + anon_pages, dev)) { + return true; + } + } + // If we get here, no more load_cmd's in this image talk about + // segments. Go on to the next image. + } +#elif defined(PLATFORM_WINDOWS) + static char kDefaultPerms[5] = "r-xp"; + BOOL ok; + if (module_.dwSize == 0) { // only possible before first call + module_.dwSize = sizeof(module_); + ok = Module32First(snapshot_, &module_); + } else { + ok = Module32Next(snapshot_, &module_); + } + if (ok) { + uint64 base_addr = reinterpret_cast(module_.modBaseAddr); + if (start) *start = base_addr; + if (end) *end = base_addr + module_.modBaseSize; + if (flags) *flags = kDefaultPerms; + if (offset) *offset = 0; + if (inode) *inode = 0; + if (filename) *filename = module_.szExePath; + if (file_mapping) *file_mapping = 0; + if (file_pages) *file_pages = 0; + if (anon_mapping) *anon_mapping = 0; + if (anon_pages) *anon_pages = 0; + if (dev) *dev = 0; + return true; + } +#endif + + // We didn't find anything + return false; +} + +int ProcMapsIterator::FormatLine(char* buffer, int bufsize, + uint64 start, uint64 end, const char *flags, + uint64 offset, int64 inode, + const char *filename, dev_t dev) { + // We assume 'flags' looks like 'rwxp' or 'rwx'. + char r = (flags && flags[0] == 'r') ? 'r' : '-'; + char w = (flags && flags[0] && flags[1] == 'w') ? 'w' : '-'; + char x = (flags && flags[0] && flags[1] && flags[2] == 'x') ? 'x' : '-'; + // p always seems set on linux, so we set the default to 'p', not '-' + char p = (flags && flags[0] && flags[1] && flags[2] && flags[3] != 'p') + ? '-' : 'p'; + + const int rc = snprintf(buffer, bufsize, + "%08"PRIx64"-%08"PRIx64" %c%c%c%c %08"PRIx64" %02x:%02x %-11"PRId64" %s\n", + start, end, r,w,x,p, offset, + static_cast(dev/256), static_cast(dev%256), + inode, filename); + return (rc < 0 || rc >= bufsize) ? 0 : rc; +} + +namespace tcmalloc { + +// Helper to add the list of mapped shared libraries to a profile. +// Fill formatted "/proc/self/maps" contents into buffer 'buf' of size 'size' +// and return the actual size occupied in 'buf'. We fill wrote_all to true +// if we successfully wrote all proc lines to buf, false else. +// We do not provision for 0-terminating 'buf'. +int FillProcSelfMaps(char buf[], int size, bool* wrote_all) { + ProcMapsIterator::Buffer iterbuf; + ProcMapsIterator it(0, &iterbuf); // 0 means "current pid" + + uint64 start, end, offset; + int64 inode; + char *flags, *filename; + int bytes_written = 0; + *wrote_all = true; + while (it.Next(&start, &end, &flags, &offset, &inode, &filename)) { + const int line_length = it.FormatLine(buf + bytes_written, + size - bytes_written, + start, end, flags, offset, + inode, filename, 0); + if (line_length == 0) + *wrote_all = false; // failed to write this line out + else + bytes_written += line_length; + + } + return bytes_written; +} + +// Dump the same data as FillProcSelfMaps reads to fd. +// It seems easier to repeat parts of FillProcSelfMaps here than to +// reuse it via a call. +void DumpProcSelfMaps(RawFD fd) { + ProcMapsIterator::Buffer iterbuf; + ProcMapsIterator it(0, &iterbuf); // 0 means "current pid" + + uint64 start, end, offset; + int64 inode; + char *flags, *filename; + ProcMapsIterator::Buffer linebuf; + while (it.Next(&start, &end, &flags, &offset, &inode, &filename)) { + int written = it.FormatLine(linebuf.buf_, sizeof(linebuf.buf_), + start, end, flags, offset, inode, filename, + 0); + RawWrite(fd, linebuf.buf_, written); + } +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/base/sysinfo.h b/src/thirdparty/gperftools-2.0/src/base/sysinfo.h new file mode 100644 index 000000000..7935855d6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/sysinfo.h @@ -0,0 +1,235 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// All functions here are thread-hostile due to file caching unless +// commented otherwise. + +#ifndef _SYSINFO_H_ +#define _SYSINFO_H_ + +#include + +#include +#if (defined(_WIN32) || defined(__MINGW32__)) && (!defined(__CYGWIN__) && !defined(__CYGWIN32__)) +#include // for DWORD +#include // for CreateToolhelp32Snapshot +#endif +#ifdef HAVE_UNISTD_H +#include // for pid_t +#endif +#include // for size_t +#include // for PATH_MAX +#include "base/basictypes.h" +#include "base/logging.h" // for RawFD + +// This getenv function is safe to call before the C runtime is initialized. +// On Windows, it utilizes GetEnvironmentVariable() and on unix it uses +// /proc/self/environ instead calling getenv(). It's intended to be used in +// routines that run before main(), when the state required for getenv() may +// not be set up yet. In particular, errno isn't set up until relatively late +// (after the pthreads library has a chance to make it threadsafe), and +// getenv() doesn't work until then. +// On some platforms, this call will utilize the same, static buffer for +// repeated GetenvBeforeMain() calls. Callers should not expect pointers from +// this routine to be long lived. +// Note that on unix, /proc only has the environment at the time the +// application was started, so this routine ignores setenv() calls/etc. Also +// note it only reads the first 16K of the environment. +extern const char* GetenvBeforeMain(const char* name); + +// This takes as an argument an environment-variable name (like +// CPUPROFILE) whose value is supposed to be a file-path, and sets +// path to that path, and returns true. Non-trivial for surprising +// reasons, as documented in sysinfo.cc. path must have space PATH_MAX. +extern bool GetUniquePathFromEnv(const char* env_name, char* path); + +extern int NumCPUs(); + +void SleepForMilliseconds(int milliseconds); + +// processor cycles per second of each processor. Thread-safe. +extern double CyclesPerSecond(void); + + +// Return true if we're running POSIX (e.g., NPTL on Linux) threads, +// as opposed to a non-POSIX thread libary. The thing that we care +// about is whether a thread's pid is the same as the thread that +// spawned it. If so, this function returns true. +// Thread-safe. +// Note: We consider false negatives to be OK. +bool HasPosixThreads(); + +#ifndef SWIG // SWIG doesn't like struct Buffer and variable arguments. + +// A ProcMapsIterator abstracts access to /proc/maps for a given +// process. Needs to be stack-allocatable and avoid using stdio/malloc +// so it can be used in the google stack dumper, heap-profiler, etc. +// +// On Windows and Mac OS X, this iterator iterates *only* over DLLs +// mapped into this process space. For Linux, FreeBSD, and Solaris, +// it iterates over *all* mapped memory regions, including anonymous +// mmaps. For other O/Ss, it is unlikely to work at all, and Valid() +// will always return false. Also note: this routine only works on +// FreeBSD if procfs is mounted: make sure this is in your /etc/fstab: +// proc /proc procfs rw 0 0 +class ProcMapsIterator { + public: + struct Buffer { +#ifdef __FreeBSD__ + // FreeBSD requires us to read all of the maps file at once, so + // we have to make a buffer that's "always" big enough + static const size_t kBufSize = 102400; +#else // a one-line buffer is good enough + static const size_t kBufSize = PATH_MAX + 1024; +#endif + char buf_[kBufSize]; + }; + + + // Create a new iterator for the specified pid. pid can be 0 for "self". + explicit ProcMapsIterator(pid_t pid); + + // Create an iterator with specified storage (for use in signal + // handler). "buffer" should point to a ProcMapsIterator::Buffer + // buffer can be NULL in which case a bufer will be allocated. + ProcMapsIterator(pid_t pid, Buffer *buffer); + + // Iterate through maps_backing instead of maps if use_maps_backing + // is true. Otherwise the same as above. buffer can be NULL and + // it will allocate a buffer itself. + ProcMapsIterator(pid_t pid, Buffer *buffer, + bool use_maps_backing); + + // Returns true if the iterator successfully initialized; + bool Valid() const; + + // Returns a pointer to the most recently parsed line. Only valid + // after Next() returns true, and until the iterator is destroyed or + // Next() is called again. This may give strange results on non-Linux + // systems. Prefer FormatLine() if that may be a concern. + const char *CurrentLine() const { return stext_; } + + // Writes the "canonical" form of the /proc/xxx/maps info for a single + // line to the passed-in buffer. Returns the number of bytes written, + // or 0 if it was not able to write the complete line. (To guarantee + // success, buffer should have size at least Buffer::kBufSize.) + // Takes as arguments values set via a call to Next(). The + // "canonical" form of the line (taken from linux's /proc/xxx/maps): + // - + + // : Note: the + // eg + // 08048000-0804c000 r-xp 00000000 03:01 3793678 /bin/cat + // If you don't have the dev_t (dev), feel free to pass in 0. + // (Next() doesn't return a dev_t, though NextExt does.) + // + // Note: if filename and flags were obtained via a call to Next(), + // then the output of this function is only valid if Next() returned + // true, and only until the iterator is destroyed or Next() is + // called again. (Since filename, at least, points into CurrentLine.) + static int FormatLine(char* buffer, int bufsize, + uint64 start, uint64 end, const char *flags, + uint64 offset, int64 inode, const char *filename, + dev_t dev); + + // Find the next entry in /proc/maps; return true if found or false + // if at the end of the file. + // + // Any of the result pointers can be NULL if you're not interested + // in those values. + // + // If "flags" and "filename" are passed, they end up pointing to + // storage within the ProcMapsIterator that is valid only until the + // iterator is destroyed or Next() is called again. The caller may + // modify the contents of these strings (up as far as the first NUL, + // and only until the subsequent call to Next()) if desired. + + // The offsets are all uint64 in order to handle the case of a + // 32-bit process running on a 64-bit kernel + // + // IMPORTANT NOTE: see top-of-class notes for details about what + // mapped regions Next() iterates over, depending on O/S. + // TODO(csilvers): make flags and filename const. + bool Next(uint64 *start, uint64 *end, char **flags, + uint64 *offset, int64 *inode, char **filename); + + bool NextExt(uint64 *start, uint64 *end, char **flags, + uint64 *offset, int64 *inode, char **filename, + uint64 *file_mapping, uint64 *file_pages, + uint64 *anon_mapping, uint64 *anon_pages, + dev_t *dev); + + ~ProcMapsIterator(); + + private: + void Init(pid_t pid, Buffer *buffer, bool use_maps_backing); + + char *ibuf_; // input buffer + char *stext_; // start of text + char *etext_; // end of text + char *nextline_; // start of next line + char *ebuf_; // end of buffer (1 char for a nul) +#if (defined(_WIN32) || defined(__MINGW32__)) && (!defined(__CYGWIN__) && !defined(__CYGWIN32__)) + HANDLE snapshot_; // filehandle on dll info + // In a change from the usual W-A pattern, there is no A variant of + // MODULEENTRY32. Tlhelp32.h #defines the W variant, but not the A. + // We want the original A variants, and this #undef is the only + // way I see to get them. Redefining it when we're done prevents us + // from affecting other .cc files. +# ifdef MODULEENTRY32 // Alias of W +# undef MODULEENTRY32 + MODULEENTRY32 module_; // info about current dll (and dll iterator) +# define MODULEENTRY32 MODULEENTRY32W +# else // It's the ascii, the one we want. + MODULEENTRY32 module_; // info about current dll (and dll iterator) +# endif +#elif defined(__MACH__) + int current_image_; // dll's are called "images" in macos parlance + int current_load_cmd_; // the segment of this dll we're examining +#elif defined(__sun__) // Solaris + int fd_; + char current_filename_[PATH_MAX]; +#else + int fd_; // filehandle on /proc/*/maps +#endif + pid_t pid_; + char flags_[10]; + Buffer* dynamic_buffer_; // dynamically-allocated Buffer + bool using_maps_backing_; // true if we are looking at maps_backing instead of maps. +}; + +#endif /* #ifndef SWIG */ + +// Helper routines + +namespace tcmalloc { +int FillProcSelfMaps(char buf[], int size, bool* wrote_all); +void DumpProcSelfMaps(RawFD fd); +} + +#endif /* #ifndef _SYSINFO_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/base/thread_annotations.h b/src/thirdparty/gperftools-2.0/src/base/thread_annotations.h new file mode 100644 index 000000000..f57b2999e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/thread_annotations.h @@ -0,0 +1,134 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Le-Chun Wu +// +// This header file contains the macro definitions for thread safety +// annotations that allow the developers to document the locking policies +// of their multi-threaded code. The annotations can also help program +// analysis tools to identify potential thread safety issues. +// +// The annotations are implemented using GCC's "attributes" extension. +// Using the macros defined here instead of the raw GCC attributes allows +// for portability and future compatibility. +// +// This functionality is not yet fully implemented in perftools, +// but may be one day. + +#ifndef BASE_THREAD_ANNOTATIONS_H_ +#define BASE_THREAD_ANNOTATIONS_H_ + + +#if defined(__GNUC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) \ + && defined(__SUPPORT_TS_ANNOTATION__) && (!defined(SWIG)) +#define THREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x)) +#else +#define THREAD_ANNOTATION_ATTRIBUTE__(x) // no-op +#endif + + +// Document if a shared variable/field needs to be protected by a lock. +// GUARDED_BY allows the user to specify a particular lock that should be +// held when accessing the annotated variable, while GUARDED_VAR only +// indicates a shared variable should be guarded (by any lock). GUARDED_VAR +// is primarily used when the client cannot express the name of the lock. +#define GUARDED_BY(x) THREAD_ANNOTATION_ATTRIBUTE__(guarded_by(x)) +#define GUARDED_VAR THREAD_ANNOTATION_ATTRIBUTE__(guarded) + +// Document if the memory location pointed to by a pointer should be guarded +// by a lock when dereferencing the pointer. Similar to GUARDED_VAR, +// PT_GUARDED_VAR is primarily used when the client cannot express the name +// of the lock. Note that a pointer variable to a shared memory location +// could itself be a shared variable. For example, if a shared global pointer +// q, which is guarded by mu1, points to a shared memory location that is +// guarded by mu2, q should be annotated as follows: +// int *q GUARDED_BY(mu1) PT_GUARDED_BY(mu2); +#define PT_GUARDED_BY(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(point_to_guarded_by(x)) +#define PT_GUARDED_VAR \ + THREAD_ANNOTATION_ATTRIBUTE__(point_to_guarded) + +// Document the acquisition order between locks that can be held +// simultaneously by a thread. For any two locks that need to be annotated +// to establish an acquisition order, only one of them needs the annotation. +// (i.e. You don't have to annotate both locks with both ACQUIRED_AFTER +// and ACQUIRED_BEFORE.) +#define ACQUIRED_AFTER(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(acquired_after(x)) +#define ACQUIRED_BEFORE(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(acquired_before(x)) + +// The following three annotations document the lock requirements for +// functions/methods. + +// Document if a function expects certain locks to be held before it is called +#define EXCLUSIVE_LOCKS_REQUIRED(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(exclusive_locks_required(x)) + +#define SHARED_LOCKS_REQUIRED(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(shared_locks_required(x)) + +// Document the locks acquired in the body of the function. These locks +// cannot be held when calling this function (as google3's Mutex locks are +// non-reentrant). +#define LOCKS_EXCLUDED(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(locks_excluded(x)) + +// Document the lock the annotated function returns without acquiring it. +#define LOCK_RETURNED(x) THREAD_ANNOTATION_ATTRIBUTE__(lock_returned(x)) + +// Document if a class/type is a lockable type (such as the Mutex class). +#define LOCKABLE THREAD_ANNOTATION_ATTRIBUTE__(lockable) + +// Document if a class is a scoped lockable type (such as the MutexLock class). +#define SCOPED_LOCKABLE THREAD_ANNOTATION_ATTRIBUTE__(scoped_lockable) + +// The following annotations specify lock and unlock primitives. +#define EXCLUSIVE_LOCK_FUNCTION(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(exclusive_lock(x)) + +#define SHARED_LOCK_FUNCTION(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(shared_lock(x)) + +#define EXCLUSIVE_TRYLOCK_FUNCTION(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(exclusive_trylock(x)) + +#define SHARED_TRYLOCK_FUNCTION(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(shared_trylock(x)) + +#define UNLOCK_FUNCTION(x) \ + THREAD_ANNOTATION_ATTRIBUTE__(unlock(x)) + +// An escape hatch for thread safety analysis to ignore the annotated function. +#define NO_THREAD_SAFETY_ANALYSIS \ + THREAD_ANNOTATION_ATTRIBUTE__(no_thread_safety_analysis) + +#endif // BASE_THREAD_ANNOTATIONS_H_ diff --git a/src/thirdparty/gperftools-2.0/src/base/thread_lister.c b/src/thirdparty/gperftools-2.0/src/base/thread_lister.c new file mode 100644 index 000000000..bc180dba7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/thread_lister.c @@ -0,0 +1,77 @@ +/* Copyright (c) 2005-2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Markus Gutschke + */ + +#include "config.h" +#include /* needed for NULL on some powerpc platforms (?!) */ +#ifdef HAVE_SYS_PRCTL +# include +#endif +#include "base/thread_lister.h" +#include "base/linuxthreads.h" +/* Include other thread listers here that define THREADS macro + * only when they can provide a good implementation. + */ + +#ifndef THREADS + +/* Default trivial thread lister for single-threaded applications, + * or if the multi-threading code has not been ported, yet. + */ + +int ListAllProcessThreads(void *parameter, + ListAllProcessThreadsCallBack callback, ...) { + int rc; + va_list ap; + pid_t pid; + +#ifdef HAVE_SYS_PRCTL + int dumpable = prctl(PR_GET_DUMPABLE, 0); + if (!dumpable) + prctl(PR_SET_DUMPABLE, 1); +#endif + va_start(ap, callback); + pid = getpid(); + rc = callback(parameter, 1, &pid, ap); + va_end(ap); +#ifdef HAVE_SYS_PRCTL + if (!dumpable) + prctl(PR_SET_DUMPABLE, 0); +#endif + return rc; +} + +int ResumeAllProcessThreads(int num_threads, pid_t *thread_pids) { + return 1; +} + +#endif /* ifndef THREADS */ diff --git a/src/thirdparty/gperftools-2.0/src/base/thread_lister.h b/src/thirdparty/gperftools-2.0/src/base/thread_lister.h new file mode 100644 index 000000000..6afe4dd1c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/thread_lister.h @@ -0,0 +1,82 @@ +/* Copyright (c) 2005-2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Markus Gutschke + */ + +#ifndef _THREAD_LISTER_H +#define _THREAD_LISTER_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +typedef int (*ListAllProcessThreadsCallBack)(void *parameter, + int num_threads, + pid_t *thread_pids, + va_list ap); + +/* This function gets the list of all linux threads of the current process + * passes them to the 'callback' along with the 'parameter' pointer; at the + * call back call time all the threads are paused via + * PTRACE_ATTACH. + * The callback is executed from a separate thread which shares only the + * address space, the filesystem, and the filehandles with the caller. Most + * notably, it does not share the same pid and ppid; and if it terminates, + * the rest of the application is still there. 'callback' is supposed to do + * or arrange for ResumeAllProcessThreads. This happens automatically, if + * the thread raises a synchronous signal (e.g. SIGSEGV); asynchronous + * signals are blocked. If the 'callback' decides to unblock them, it must + * ensure that they cannot terminate the application, or that + * ResumeAllProcessThreads will get called. + * It is an error for the 'callback' to make any library calls that could + * acquire locks. Most notably, this means that most system calls have to + * avoid going through libc. Also, this means that it is not legal to call + * exit() or abort(). + * We return -1 on error and the return value of 'callback' on success. + */ +int ListAllProcessThreads(void *parameter, + ListAllProcessThreadsCallBack callback, ...); + +/* This function resumes the list of all linux threads that + * ListAllProcessThreads pauses before giving to its callback. + * The function returns non-zero if at least one thread was + * suspended and has now been resumed. + */ +int ResumeAllProcessThreads(int num_threads, pid_t *thread_pids); + +#ifdef __cplusplus +} +#endif + +#endif /* _THREAD_LISTER_H */ diff --git a/src/thirdparty/gperftools-2.0/src/base/vdso_support.cc b/src/thirdparty/gperftools-2.0/src/base/vdso_support.cc new file mode 100644 index 000000000..767ee5f58 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/vdso_support.cc @@ -0,0 +1,189 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Pluzhnikov +// +// Allow dynamic symbol lookup in the kernel VDSO page. +// +// VDSOSupport -- a class representing kernel VDSO (if present). +// + +#include "base/vdso_support.h" + +#ifdef HAVE_VDSO_SUPPORT // defined in vdso_support.h + +#include +#include // for ptrdiff_t + +#include "base/atomicops.h" // for MemoryBarrier +#include "base/linux_syscall_support.h" +#include "base/logging.h" +#include "base/dynamic_annotations.h" +#include "base/basictypes.h" // for COMPILE_ASSERT + +using base::subtle::MemoryBarrier; + +#ifndef AT_SYSINFO_EHDR +#define AT_SYSINFO_EHDR 33 +#endif + +namespace base { + +const void *VDSOSupport::vdso_base_ = ElfMemImage::kInvalidBase; +VDSOSupport::GetCpuFn VDSOSupport::getcpu_fn_ = &InitAndGetCPU; +VDSOSupport::VDSOSupport() + // If vdso_base_ is still set to kInvalidBase, we got here + // before VDSOSupport::Init has been called. Call it now. + : image_(vdso_base_ == ElfMemImage::kInvalidBase ? Init() : vdso_base_) { +} + +// NOTE: we can't use GoogleOnceInit() below, because we can be +// called by tcmalloc, and none of the *once* stuff may be functional yet. +// +// In addition, we hope that the VDSOSupportHelper constructor +// causes this code to run before there are any threads, and before +// InitGoogle() has executed any chroot or setuid calls. +// +// Finally, even if there is a race here, it is harmless, because +// the operation should be idempotent. +const void *VDSOSupport::Init() { + if (vdso_base_ == ElfMemImage::kInvalidBase) { + // Valgrind zaps AT_SYSINFO_EHDR and friends from the auxv[] + // on stack, and so glibc works as if VDSO was not present. + // But going directly to kernel via /proc/self/auxv below bypasses + // Valgrind zapping. So we check for Valgrind separately. + if (RunningOnValgrind()) { + vdso_base_ = NULL; + getcpu_fn_ = &GetCPUViaSyscall; + return NULL; + } + int fd = open("/proc/self/auxv", O_RDONLY); + if (fd == -1) { + // Kernel too old to have a VDSO. + vdso_base_ = NULL; + getcpu_fn_ = &GetCPUViaSyscall; + return NULL; + } + ElfW(auxv_t) aux; + while (read(fd, &aux, sizeof(aux)) == sizeof(aux)) { + if (aux.a_type == AT_SYSINFO_EHDR) { + COMPILE_ASSERT(sizeof(vdso_base_) == sizeof(aux.a_un.a_val), + unexpected_sizeof_pointer_NE_sizeof_a_val); + vdso_base_ = reinterpret_cast(aux.a_un.a_val); + break; + } + } + close(fd); + if (vdso_base_ == ElfMemImage::kInvalidBase) { + // Didn't find AT_SYSINFO_EHDR in auxv[]. + vdso_base_ = NULL; + } + } + GetCpuFn fn = &GetCPUViaSyscall; // default if VDSO not present. + if (vdso_base_) { + VDSOSupport vdso; + SymbolInfo info; + if (vdso.LookupSymbol("__vdso_getcpu", "LINUX_2.6", STT_FUNC, &info)) { + // Casting from an int to a pointer is not legal C++. To emphasize + // this, we use a C-style cast rather than a C++-style cast. + fn = (GetCpuFn)(info.address); + } + } + // Subtle: this code runs outside of any locks; prevent compiler + // from assigning to getcpu_fn_ more than once. + base::subtle::MemoryBarrier(); + getcpu_fn_ = fn; + return vdso_base_; +} + +const void *VDSOSupport::SetBase(const void *base) { + CHECK(base != ElfMemImage::kInvalidBase); + const void *old_base = vdso_base_; + vdso_base_ = base; + image_.Init(base); + // Also reset getcpu_fn_, so GetCPU could be tested with simulated VDSO. + getcpu_fn_ = &InitAndGetCPU; + return old_base; +} + +bool VDSOSupport::LookupSymbol(const char *name, + const char *version, + int type, + SymbolInfo *info) const { + return image_.LookupSymbol(name, version, type, info); +} + +bool VDSOSupport::LookupSymbolByAddress(const void *address, + SymbolInfo *info_out) const { + return image_.LookupSymbolByAddress(address, info_out); +} + +// NOLINT on 'long' because this routine mimics kernel api. +long VDSOSupport::GetCPUViaSyscall(unsigned *cpu, void *, void *) { // NOLINT +#if defined(__NR_getcpu) + return sys_getcpu(cpu, NULL, NULL); +#else + // x86_64 never implemented sys_getcpu(), except as a VDSO call. + errno = ENOSYS; + return -1; +#endif +} + +// Use fast __vdso_getcpu if available. +long VDSOSupport::InitAndGetCPU(unsigned *cpu, void *x, void *y) { // NOLINT + Init(); + CHECK_NE(getcpu_fn_, &InitAndGetCPU); // << "Init() did not set getcpu_fn_"; + return (*getcpu_fn_)(cpu, x, y); +} + +// This function must be very fast, and may be called from very +// low level (e.g. tcmalloc). Hence I avoid things like +// GoogleOnceInit() and ::operator new. +int GetCPU(void) { + unsigned cpu; + int ret_code = (*VDSOSupport::getcpu_fn_)(&cpu, NULL, NULL); + return ret_code == 0 ? cpu : ret_code; +} + +// We need to make sure VDSOSupport::Init() is called before +// the main() runs, since it might do something like setuid or +// chroot. If VDSOSupport +// is used in any global constructor, this will happen, since +// VDSOSupport's constructor calls Init. But if not, we need to +// ensure it here, with a global constructor of our own. This +// is an allowed exception to the normal rule against non-trivial +// global constructors. +static class VDSOInitHelper { + public: + VDSOInitHelper() { VDSOSupport::Init(); } +} vdso_init_helper; +} + +#endif // HAVE_VDSO_SUPPORT diff --git a/src/thirdparty/gperftools-2.0/src/base/vdso_support.h b/src/thirdparty/gperftools-2.0/src/base/vdso_support.h new file mode 100644 index 000000000..b97ab254d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/base/vdso_support.h @@ -0,0 +1,155 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Pluzhnikov +// +// Allow dynamic symbol lookup in the kernel VDSO page. +// +// VDSO stands for "Virtual Dynamic Shared Object" -- a page of +// executable code, which looks like a shared library, but doesn't +// necessarily exist anywhere on disk, and which gets mmap()ed into +// every process by kernels which support VDSO, such as 2.6.x for 32-bit +// executables, and 2.6.24 and above for 64-bit executables. +// +// More details could be found here: +// http://www.trilithium.com/johan/2005/08/linux-gate/ +// +// VDSOSupport -- a class representing kernel VDSO (if present). +// +// Example usage: +// VDSOSupport vdso; +// VDSOSupport::SymbolInfo info; +// typedef (*FN)(unsigned *, void *, void *); +// FN fn = NULL; +// if (vdso.LookupSymbol("__vdso_getcpu", "LINUX_2.6", STT_FUNC, &info)) { +// fn = reinterpret_cast(info.address); +// } + +#ifndef BASE_VDSO_SUPPORT_H_ +#define BASE_VDSO_SUPPORT_H_ + +#include +#include "base/basictypes.h" +#include "base/elf_mem_image.h" + +#ifdef HAVE_ELF_MEM_IMAGE + +#define HAVE_VDSO_SUPPORT 1 + +#include // for NULL + +namespace base { + +// NOTE: this class may be used from within tcmalloc, and can not +// use any memory allocation routines. +class VDSOSupport { + public: + VDSOSupport(); + + typedef ElfMemImage::SymbolInfo SymbolInfo; + typedef ElfMemImage::SymbolIterator SymbolIterator; + + // Answers whether we have a vdso at all. + bool IsPresent() const { return image_.IsPresent(); } + + // Allow to iterate over all VDSO symbols. + SymbolIterator begin() const { return image_.begin(); } + SymbolIterator end() const { return image_.end(); } + + // Look up versioned dynamic symbol in the kernel VDSO. + // Returns false if VDSO is not present, or doesn't contain given + // symbol/version/type combination. + // If info_out != NULL, additional details are filled in. + bool LookupSymbol(const char *name, const char *version, + int symbol_type, SymbolInfo *info_out) const; + + // Find info about symbol (if any) which overlaps given address. + // Returns true if symbol was found; false if VDSO isn't present + // or doesn't have a symbol overlapping given address. + // If info_out != NULL, additional details are filled in. + bool LookupSymbolByAddress(const void *address, SymbolInfo *info_out) const; + + // Used only for testing. Replace real VDSO base with a mock. + // Returns previous value of vdso_base_. After you are done testing, + // you are expected to call SetBase() with previous value, in order to + // reset state to the way it was. + const void *SetBase(const void *s); + + // Computes vdso_base_ and returns it. Should be called as early as + // possible; before any thread creation, chroot or setuid. + static const void *Init(); + + private: + // image_ represents VDSO ELF image in memory. + // image_.ehdr_ == NULL implies there is no VDSO. + ElfMemImage image_; + + // Cached value of auxv AT_SYSINFO_EHDR, computed once. + // This is a tri-state: + // kInvalidBase => value hasn't been determined yet. + // 0 => there is no VDSO. + // else => vma of VDSO Elf{32,64}_Ehdr. + // + // When testing with mock VDSO, low bit is set. + // The low bit is always available because vdso_base_ is + // page-aligned. + static const void *vdso_base_; + + // NOLINT on 'long' because these routines mimic kernel api. + // The 'cache' parameter may be used by some versions of the kernel, + // and should be NULL or point to a static buffer containing at + // least two 'long's. + static long InitAndGetCPU(unsigned *cpu, void *cache, // NOLINT 'long'. + void *unused); + static long GetCPUViaSyscall(unsigned *cpu, void *cache, // NOLINT 'long'. + void *unused); + typedef long (*GetCpuFn)(unsigned *cpu, void *cache, // NOLINT 'long'. + void *unused); + + // This function pointer may point to InitAndGetCPU, + // GetCPUViaSyscall, or __vdso_getcpu at different stages of initialization. + static GetCpuFn getcpu_fn_; + + friend int GetCPU(void); // Needs access to getcpu_fn_. + + DISALLOW_COPY_AND_ASSIGN(VDSOSupport); +}; + +// Same as sched_getcpu() on later glibc versions. +// Return current CPU, using (fast) __vdso_getcpu@LINUX_2.6 if present, +// otherwise use syscall(SYS_getcpu,...). +// May return -1 with errno == ENOSYS if the kernel doesn't +// support SYS_getcpu. +int GetCPU(); +} // namespace base + +#endif // HAVE_ELF_MEM_IMAGE + +#endif // BASE_VDSO_SUPPORT_H_ diff --git a/src/thirdparty/gperftools-2.0/src/central_freelist.cc b/src/thirdparty/gperftools-2.0/src/central_freelist.cc new file mode 100644 index 000000000..87a1825c0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/central_freelist.cc @@ -0,0 +1,376 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include "config.h" +#include +#include "central_freelist.h" +#include "internal_logging.h" // for ASSERT, MESSAGE +#include "linked_list.h" // for SLL_Next, SLL_Push, etc +#include "page_heap.h" // for PageHeap +#include "static_vars.h" // for Static + +using std::min; +using std::max; + +namespace tcmalloc { + +void CentralFreeList::Init(size_t cl) { + size_class_ = cl; + tcmalloc::DLL_Init(&empty_); + tcmalloc::DLL_Init(&nonempty_); + num_spans_ = 0; + counter_ = 0; + + max_cache_size_ = kMaxNumTransferEntries; +#ifdef TCMALLOC_SMALL_BUT_SLOW + // Disable the transfer cache for the small footprint case. + cache_size_ = 0; +#else + cache_size_ = 16; +#endif + if (cl > 0) { + // Limit the maximum size of the cache based on the size class. If this + // is not done, large size class objects will consume a lot of memory if + // they just sit in the transfer cache. + int32_t bytes = Static::sizemap()->ByteSizeForClass(cl); + int32_t objs_to_move = Static::sizemap()->num_objects_to_move(cl); + + ASSERT(objs_to_move > 0 && bytes > 0); + // Limit each size class cache to at most 1MB of objects or one entry, + // whichever is greater. Total transfer cache memory used across all + // size classes then can't be greater than approximately + // 1MB * kMaxNumTransferEntries. + // min and max are in parens to avoid macro-expansion on windows. + max_cache_size_ = (min)(max_cache_size_, + (max)(1, (1024 * 1024) / (bytes * objs_to_move))); + cache_size_ = (min)(cache_size_, max_cache_size_); + } + used_slots_ = 0; + ASSERT(cache_size_ <= max_cache_size_); +} + +void CentralFreeList::ReleaseListToSpans(void* start) { + while (start) { + void *next = SLL_Next(start); + ReleaseToSpans(start); + start = next; + } +} + +// MapObjectToSpan should logically be part of ReleaseToSpans. But +// this triggers an optimization bug in gcc 4.5.0. Moving to a +// separate function, and making sure that function isn't inlined, +// seems to fix the problem. It also should be fixed for gcc 4.5.1. +static +#if __GNUC__ == 4 && __GNUC_MINOR__ == 5 && __GNUC_PATCHLEVEL__ == 0 +__attribute__ ((noinline)) +#endif +Span* MapObjectToSpan(void* object) { + const PageID p = reinterpret_cast(object) >> kPageShift; + Span* span = Static::pageheap()->GetDescriptor(p); + return span; +} + +void CentralFreeList::ReleaseToSpans(void* object) { + Span* span = MapObjectToSpan(object); + ASSERT(span != NULL); + ASSERT(span->refcount > 0); + + // If span is empty, move it to non-empty list + if (span->objects == NULL) { + tcmalloc::DLL_Remove(span); + tcmalloc::DLL_Prepend(&nonempty_, span); + Event(span, 'N', 0); + } + + // The following check is expensive, so it is disabled by default + if (false) { + // Check that object does not occur in list + int got = 0; + for (void* p = span->objects; p != NULL; p = *((void**) p)) { + ASSERT(p != object); + got++; + } + ASSERT(got + span->refcount == + (span->length<ByteSizeForClass(span->sizeclass)); + } + + counter_++; + span->refcount--; + if (span->refcount == 0) { + Event(span, '#', 0); + counter_ -= ((span->length<ByteSizeForClass(span->sizeclass)); + tcmalloc::DLL_Remove(span); + --num_spans_; + + // Release central list lock while operating on pageheap + lock_.Unlock(); + { + SpinLockHolder h(Static::pageheap_lock()); + Static::pageheap()->Delete(span); + } + lock_.Lock(); + } else { + *(reinterpret_cast(object)) = span->objects; + span->objects = object; + } +} + +bool CentralFreeList::EvictRandomSizeClass( + int locked_size_class, bool force) { + static int race_counter = 0; + int t = race_counter++; // Updated without a lock, but who cares. + if (t >= kNumClasses) { + while (t >= kNumClasses) { + t -= kNumClasses; + } + race_counter = t; + } + ASSERT(t >= 0); + ASSERT(t < kNumClasses); + if (t == locked_size_class) return false; + return Static::central_cache()[t].ShrinkCache(locked_size_class, force); +} + +bool CentralFreeList::MakeCacheSpace() { + // Is there room in the cache? + if (used_slots_ < cache_size_) return true; + // Check if we can expand this cache? + if (cache_size_ == max_cache_size_) return false; + // Ok, we'll try to grab an entry from some other size class. + if (EvictRandomSizeClass(size_class_, false) || + EvictRandomSizeClass(size_class_, true)) { + // Succeeded in evicting, we're going to make our cache larger. + // However, we may have dropped and re-acquired the lock in + // EvictRandomSizeClass (via ShrinkCache and the LockInverter), so the + // cache_size may have changed. Therefore, check and verify that it is + // still OK to increase the cache_size. + if (cache_size_ < max_cache_size_) { + cache_size_++; + return true; + } + } + return false; +} + + +namespace { +class LockInverter { + private: + SpinLock *held_, *temp_; + public: + inline explicit LockInverter(SpinLock* held, SpinLock *temp) + : held_(held), temp_(temp) { held_->Unlock(); temp_->Lock(); } + inline ~LockInverter() { temp_->Unlock(); held_->Lock(); } +}; +} + +// This function is marked as NO_THREAD_SAFETY_ANALYSIS because it uses +// LockInverter to release one lock and acquire another in scoped-lock +// style, which our current annotation/analysis does not support. +bool CentralFreeList::ShrinkCache(int locked_size_class, bool force) + NO_THREAD_SAFETY_ANALYSIS { + // Start with a quick check without taking a lock. + if (cache_size_ == 0) return false; + // We don't evict from a full cache unless we are 'forcing'. + if (force == false && used_slots_ == cache_size_) return false; + + // Grab lock, but first release the other lock held by this thread. We use + // the lock inverter to ensure that we never hold two size class locks + // concurrently. That can create a deadlock because there is no well + // defined nesting order. + LockInverter li(&Static::central_cache()[locked_size_class].lock_, &lock_); + ASSERT(used_slots_ <= cache_size_); + ASSERT(0 <= cache_size_); + if (cache_size_ == 0) return false; + if (used_slots_ == cache_size_) { + if (force == false) return false; + // ReleaseListToSpans releases the lock, so we have to make all the + // updates to the central list before calling it. + cache_size_--; + used_slots_--; + ReleaseListToSpans(tc_slots_[used_slots_].head); + return true; + } + cache_size_--; + return true; +} + +void CentralFreeList::InsertRange(void *start, void *end, int N) { + SpinLockHolder h(&lock_); + if (N == Static::sizemap()->num_objects_to_move(size_class_) && + MakeCacheSpace()) { + int slot = used_slots_++; + ASSERT(slot >=0); + ASSERT(slot < max_cache_size_); + TCEntry *entry = &tc_slots_[slot]; + entry->head = start; + entry->tail = end; + return; + } + ReleaseListToSpans(start); +} + +int CentralFreeList::RemoveRange(void **start, void **end, int N) { + ASSERT(N > 0); + lock_.Lock(); + if (N == Static::sizemap()->num_objects_to_move(size_class_) && + used_slots_ > 0) { + int slot = --used_slots_; + ASSERT(slot >= 0); + TCEntry *entry = &tc_slots_[slot]; + *start = entry->head; + *end = entry->tail; + lock_.Unlock(); + return N; + } + + int result = 0; + void* head = NULL; + void* tail = NULL; + // TODO: Prefetch multiple TCEntries? + tail = FetchFromSpansSafe(); + if (tail != NULL) { + SLL_SetNext(tail, NULL); + head = tail; + result = 1; + while (result < N) { + void *t = FetchFromSpans(); + if (!t) break; + SLL_Push(&head, t); + result++; + } + } + lock_.Unlock(); + *start = head; + *end = tail; + return result; +} + + +void* CentralFreeList::FetchFromSpansSafe() { + void *t = FetchFromSpans(); + if (!t) { + Populate(); + t = FetchFromSpans(); + } + return t; +} + +void* CentralFreeList::FetchFromSpans() { + if (tcmalloc::DLL_IsEmpty(&nonempty_)) return NULL; + Span* span = nonempty_.next; + + ASSERT(span->objects != NULL); + span->refcount++; + void* result = span->objects; + span->objects = *(reinterpret_cast(result)); + if (span->objects == NULL) { + // Move to empty list + tcmalloc::DLL_Remove(span); + tcmalloc::DLL_Prepend(&empty_, span); + Event(span, 'E', 0); + } + counter_--; + return result; +} + +// Fetch memory from the system and add to the central cache freelist. +void CentralFreeList::Populate() { + // Release central list lock while operating on pageheap + lock_.Unlock(); + const size_t npages = Static::sizemap()->class_to_pages(size_class_); + + Span* span; + { + SpinLockHolder h(Static::pageheap_lock()); + span = Static::pageheap()->New(npages); + if (span) Static::pageheap()->RegisterSizeClass(span, size_class_); + } + if (span == NULL) { + Log(kLog, __FILE__, __LINE__, + "tcmalloc: allocation failed", npages << kPageShift); + lock_.Lock(); + return; + } + ASSERT(span->length == npages); + // Cache sizeclass info eagerly. Locking is not necessary. + // (Instead of being eager, we could just replace any stale info + // about this span, but that seems to be no better in practice.) + for (int i = 0; i < npages; i++) { + Static::pageheap()->CacheSizeClass(span->start + i, size_class_); + } + + // Split the block into pieces and add to the free-list + // TODO: coloring of objects to avoid cache conflicts? + void** tail = &span->objects; + char* ptr = reinterpret_cast(span->start << kPageShift); + char* limit = ptr + (npages << kPageShift); + const size_t size = Static::sizemap()->ByteSizeForClass(size_class_); + int num = 0; + while (ptr + size <= limit) { + *tail = ptr; + tail = reinterpret_cast(ptr); + ptr += size; + num++; + } + ASSERT(ptr <= limit); + *tail = NULL; + span->refcount = 0; // No sub-object in use yet + + // Add span to list of non-empty spans + lock_.Lock(); + tcmalloc::DLL_Prepend(&nonempty_, span); + ++num_spans_; + counter_ += num; +} + +int CentralFreeList::tc_length() { + SpinLockHolder h(&lock_); + return used_slots_ * Static::sizemap()->num_objects_to_move(size_class_); +} + +size_t CentralFreeList::OverheadBytes() { + SpinLockHolder h(&lock_); + if (size_class_ == 0) { // 0 holds the 0-sized allocations + return 0; + } + const size_t pages_per_span = Static::sizemap()->class_to_pages(size_class_); + const size_t object_size = Static::sizemap()->class_to_size(size_class_); + ASSERT(object_size > 0); + const size_t overhead_per_span = (pages_per_span * kPageSize) % object_size; + return num_spans_ * overhead_per_span; +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/central_freelist.h b/src/thirdparty/gperftools-2.0/src/central_freelist.h new file mode 100644 index 000000000..4fd5799de --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/central_freelist.h @@ -0,0 +1,200 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#ifndef TCMALLOC_CENTRAL_FREELIST_H_ +#define TCMALLOC_CENTRAL_FREELIST_H_ + +#include "config.h" +#include // for size_t +#ifdef HAVE_STDINT_H +#include // for int32_t +#endif +#include "base/spinlock.h" +#include "base/thread_annotations.h" +#include "common.h" +#include "span.h" + +namespace tcmalloc { + +// Data kept per size-class in central cache. +class CentralFreeList { + public: + // A CentralFreeList may be used before its constructor runs. + // So we prevent lock_'s constructor from doing anything to the + // lock_ state. + CentralFreeList() : lock_(base::LINKER_INITIALIZED) { } + + void Init(size_t cl); + + // These methods all do internal locking. + + // Insert the specified range into the central freelist. N is the number of + // elements in the range. RemoveRange() is the opposite operation. + void InsertRange(void *start, void *end, int N); + + // Returns the actual number of fetched elements and sets *start and *end. + int RemoveRange(void **start, void **end, int N); + + // Returns the number of free objects in cache. + int length() { + SpinLockHolder h(&lock_); + return counter_; + } + + // Returns the number of free objects in the transfer cache. + int tc_length(); + + // Returns the memory overhead (internal fragmentation) attributable + // to the freelist. This is memory lost when the size of elements + // in a freelist doesn't exactly divide the page-size (an 8192-byte + // page full of 5-byte objects would have 2 bytes memory overhead). + size_t OverheadBytes(); + + private: + // TransferCache is used to cache transfers of + // sizemap.num_objects_to_move(size_class) back and forth between + // thread caches and the central cache for a given size class. + struct TCEntry { + void *head; // Head of chain of objects. + void *tail; // Tail of chain of objects. + }; + + // A central cache freelist can have anywhere from 0 to kMaxNumTransferEntries + // slots to put link list chains into. +#ifdef TCMALLOC_SMALL_BUT_SLOW + // For the small memory model, the transfer cache is not used. + static const int kMaxNumTransferEntries = 0; +#else + // Starting point for the the maximum number of entries in the transfer cache. + // This actual maximum for a given size class may be lower than this + // maximum value. + static const int kMaxNumTransferEntries = 64; +#endif + + // REQUIRES: lock_ is held + // Remove object from cache and return. + // Return NULL if no free entries in cache. + void* FetchFromSpans() EXCLUSIVE_LOCKS_REQUIRED(lock_); + + // REQUIRES: lock_ is held + // Remove object from cache and return. Fetches + // from pageheap if cache is empty. Only returns + // NULL on allocation failure. + void* FetchFromSpansSafe() EXCLUSIVE_LOCKS_REQUIRED(lock_); + + // REQUIRES: lock_ is held + // Release a linked list of objects to spans. + // May temporarily release lock_. + void ReleaseListToSpans(void *start) EXCLUSIVE_LOCKS_REQUIRED(lock_); + + // REQUIRES: lock_ is held + // Release an object to spans. + // May temporarily release lock_. + void ReleaseToSpans(void* object) EXCLUSIVE_LOCKS_REQUIRED(lock_); + + // REQUIRES: lock_ is held + // Populate cache by fetching from the page heap. + // May temporarily release lock_. + void Populate() EXCLUSIVE_LOCKS_REQUIRED(lock_); + + // REQUIRES: lock is held. + // Tries to make room for a TCEntry. If the cache is full it will try to + // expand it at the cost of some other cache size. Return false if there is + // no space. + bool MakeCacheSpace() EXCLUSIVE_LOCKS_REQUIRED(lock_); + + // REQUIRES: lock_ for locked_size_class is held. + // Picks a "random" size class to steal TCEntry slot from. In reality it + // just iterates over the sizeclasses but does so without taking a lock. + // Returns true on success. + // May temporarily lock a "random" size class. + static bool EvictRandomSizeClass(int locked_size_class, bool force); + + // REQUIRES: lock_ is *not* held. + // Tries to shrink the Cache. If force is true it will relase objects to + // spans if it allows it to shrink the cache. Return false if it failed to + // shrink the cache. Decrements cache_size_ on succeess. + // May temporarily take lock_. If it takes lock_, the locked_size_class + // lock is released to keep the thread from holding two size class locks + // concurrently which could lead to a deadlock. + bool ShrinkCache(int locked_size_class, bool force) LOCKS_EXCLUDED(lock_); + + // This lock protects all the data members. cached_entries and cache_size_ + // may be looked at without holding the lock. + SpinLock lock_; + + // We keep linked lists of empty and non-empty spans. + size_t size_class_; // My size class + Span empty_; // Dummy header for list of empty spans + Span nonempty_; // Dummy header for list of non-empty spans + size_t num_spans_; // Number of spans in empty_ plus nonempty_ + size_t counter_; // Number of free objects in cache entry + + // Here we reserve space for TCEntry cache slots. Space is preallocated + // for the largest possible number of entries than any one size class may + // accumulate. Not all size classes are allowed to accumulate + // kMaxNumTransferEntries, so there is some wasted space for those size + // classes. + TCEntry tc_slots_[kMaxNumTransferEntries]; + + // Number of currently used cached entries in tc_slots_. This variable is + // updated under a lock but can be read without one. + int32_t used_slots_; + // The current number of slots for this size class. This is an + // adaptive value that is increased if there is lots of traffic + // on a given size class. + int32_t cache_size_; + // Maximum size of the cache for a given size class. + int32_t max_cache_size_; +}; + +// Pads each CentralCache object to multiple of 64 bytes. Since some +// compilers (such as MSVC) don't like it when the padding is 0, I use +// template specialization to remove the padding entirely when +// sizeof(CentralFreeList) is a multiple of 64. +template +class CentralFreeListPaddedTo : public CentralFreeList { + private: + char pad_[64 - kFreeListSizeMod64]; +}; + +template<> +class CentralFreeListPaddedTo<0> : public CentralFreeList { +}; + +class CentralFreeListPadded : public CentralFreeListPaddedTo< + sizeof(CentralFreeList) % 64> { +}; + +} // namespace tcmalloc + +#endif // TCMALLOC_CENTRAL_FREELIST_H_ diff --git a/src/thirdparty/gperftools-2.0/src/common.cc b/src/thirdparty/gperftools-2.0/src/common.cc new file mode 100644 index 000000000..dad7372ff --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/common.cc @@ -0,0 +1,202 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include "config.h" +#include "common.h" +#include "system-alloc.h" + +namespace tcmalloc { + +// Note: the following only works for "n"s that fit in 32-bits, but +// that is fine since we only use it for small sizes. +static inline int LgFloor(size_t n) { + int log = 0; + for (int i = 4; i >= 0; --i) { + int shift = (1 << i); + size_t x = n >> shift; + if (x != 0) { + n = x; + log += shift; + } + } + ASSERT(n == 1); + return log; +} + +int AlignmentForSize(size_t size) { + int alignment = kAlignment; + if (size > kMaxSize) { + // Cap alignment at kPageSize for large sizes. + alignment = kPageSize; + } else if (size >= 128) { + // Space wasted due to alignment is at most 1/8, i.e., 12.5%. + alignment = (1 << LgFloor(size)) / 8; + } else if (size >= 16) { + // We need an alignment of at least 16 bytes to satisfy + // requirements for some SSE types. + alignment = 16; + } + // Maximum alignment allowed is page size alignment. + if (alignment > kPageSize) { + alignment = kPageSize; + } + CHECK_CONDITION(size < 16 || alignment >= 16); + CHECK_CONDITION((alignment & (alignment - 1)) == 0); + return alignment; +} + +int SizeMap::NumMoveSize(size_t size) { + if (size == 0) return 0; + // Use approx 64k transfers between thread and central caches. + int num = static_cast(64.0 * 1024.0 / size); + if (num < 2) num = 2; + + // Avoid bringing too many objects into small object free lists. + // If this value is too large: + // - We waste memory with extra objects sitting in the thread caches. + // - The central freelist holds its lock for too long while + // building a linked list of objects, slowing down the allocations + // of other threads. + // If this value is too small: + // - We go to the central freelist too often and we have to acquire + // its lock each time. + // This value strikes a balance between the constraints above. + if (num > 32) num = 32; + + return num; +} + +// Initialize the mapping arrays +void SizeMap::Init() { + // Do some sanity checking on add_amount[]/shift_amount[]/class_array[] + if (ClassIndex(0) < 0) { + Log(kCrash, __FILE__, __LINE__, + "Invalid class index for size 0", ClassIndex(0)); + } + if (ClassIndex(kMaxSize) >= sizeof(class_array_)) { + Log(kCrash, __FILE__, __LINE__, + "Invalid class index for kMaxSize", ClassIndex(kMaxSize)); + } + + // Compute the size classes we want to use + int sc = 1; // Next size class to assign + int alignment = kAlignment; + CHECK_CONDITION(kAlignment <= 16); + for (size_t size = kAlignment; size <= kMaxSize; size += alignment) { + alignment = AlignmentForSize(size); + CHECK_CONDITION((size % alignment) == 0); + + int blocks_to_move = NumMoveSize(size) / 4; + size_t psize = 0; + do { + psize += kPageSize; + // Allocate enough pages so leftover is less than 1/8 of total. + // This bounds wasted space to at most 12.5%. + while ((psize % size) > (psize >> 3)) { + psize += kPageSize; + } + // Continue to add pages until there are at least as many objects in + // the span as are needed when moving objects from the central + // freelists and spans to the thread caches. + } while ((psize / size) < (blocks_to_move)); + const size_t my_pages = psize >> kPageShift; + + if (sc > 1 && my_pages == class_to_pages_[sc-1]) { + // See if we can merge this into the previous class without + // increasing the fragmentation of the previous class. + const size_t my_objects = (my_pages << kPageShift) / size; + const size_t prev_objects = (class_to_pages_[sc-1] << kPageShift) + / class_to_size_[sc-1]; + if (my_objects == prev_objects) { + // Adjust last class to include this size + class_to_size_[sc-1] = size; + continue; + } + } + + // Add new class + class_to_pages_[sc] = my_pages; + class_to_size_[sc] = size; + sc++; + } + if (sc != kNumClasses) { + Log(kCrash, __FILE__, __LINE__, + "wrong number of size classes: (found vs. expected )", sc, kNumClasses); + } + + // Initialize the mapping arrays + int next_size = 0; + for (int c = 1; c < kNumClasses; c++) { + const int max_size_in_class = class_to_size_[c]; + for (int s = next_size; s <= max_size_in_class; s += kAlignment) { + class_array_[ClassIndex(s)] = c; + } + next_size = max_size_in_class + kAlignment; + } + + // Double-check sizes just to be safe + for (size_t size = 0; size <= kMaxSize; size++) { + const int sc = SizeClass(size); + if (sc <= 0 || sc >= kNumClasses) { + Log(kCrash, __FILE__, __LINE__, + "Bad size class (class, size)", sc, size); + } + if (sc > 1 && size <= class_to_size_[sc-1]) { + Log(kCrash, __FILE__, __LINE__, + "Allocating unnecessarily large class (class, size)", sc, size); + } + const size_t s = class_to_size_[sc]; + if (size > s || s == 0) { + Log(kCrash, __FILE__, __LINE__, + "Bad (class, size, requested)", sc, s, size); + } + } + + // Initialize the num_objects_to_move array. + for (size_t cl = 1; cl < kNumClasses; ++cl) { + num_objects_to_move_[cl] = NumMoveSize(ByteSizeForClass(cl)); + } +} + +// Metadata allocator -- keeps stats about how many bytes allocated. +static uint64_t metadata_system_bytes_ = 0; +void* MetaDataAlloc(size_t bytes) { + void* result = TCMalloc_SystemAlloc(bytes, NULL); + if (result != NULL) { + metadata_system_bytes_ += bytes; + } + return result; +} + +uint64_t metadata_system_bytes() { return metadata_system_bytes_; } + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/common.h b/src/thirdparty/gperftools-2.0/src/common.h new file mode 100644 index 000000000..49458f24a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/common.h @@ -0,0 +1,246 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Common definitions for tcmalloc code. + +#ifndef TCMALLOC_COMMON_H_ +#define TCMALLOC_COMMON_H_ + +#include "config.h" +#include // for size_t +#ifdef HAVE_STDINT_H +#include // for uintptr_t, uint64_t +#endif +#include "internal_logging.h" // for ASSERT, etc + +// Type that can hold a page number +typedef uintptr_t PageID; + +// Type that can hold the length of a run of pages +typedef uintptr_t Length; + +//------------------------------------------------------------------- +// Configuration +//------------------------------------------------------------------- + +// Using large pages speeds up the execution at a cost of larger memory use. +// Deallocation may speed up by a factor as the page map gets 8x smaller, so +// lookups in the page map result in fewer L2 cache misses, which translates to +// speedup for application/platform combinations with high L2 cache pressure. +// As the number of size classes increases with large pages, we increase +// the thread cache allowance to avoid passing more free ranges to and from +// central lists. Also, larger pages are less likely to get freed. +// These two factors cause a bounded increase in memory use. + +#if defined(TCMALLOC_LARGE_PAGES) +static const size_t kPageShift = 15; +static const size_t kNumClasses = 78; +#else +static const size_t kPageShift = 13; +static const size_t kNumClasses = 86; +#endif +static const size_t kMaxThreadCacheSize = 4 << 20; + +static const size_t kPageSize = 1 << kPageShift; +static const size_t kMaxSize = 256 * 1024; +static const size_t kAlignment = 8; +static const size_t kLargeSizeClass = 0; +// For all span-lengths < kMaxPages we keep an exact-size list. +static const size_t kMaxPages = 1 << (20 - kPageShift); + +// Default bound on the total amount of thread caches. +#ifdef TCMALLOC_SMALL_BUT_SLOW +// Make the overall thread cache no bigger than that of a single thread +// for the small memory footprint case. +static const size_t kDefaultOverallThreadCacheSize = kMaxThreadCacheSize; +#else +static const size_t kDefaultOverallThreadCacheSize = 8u * kMaxThreadCacheSize; +#endif + +// Lower bound on the per-thread cache sizes +static const size_t kMinThreadCacheSize = kMaxSize * 2; + +// The number of bytes one ThreadCache will steal from another when +// the first ThreadCache is forced to Scavenge(), delaying the +// next call to Scavenge for this thread. +static const size_t kStealAmount = 1 << 16; + +// The number of times that a deallocation can cause a freelist to +// go over its max_length() before shrinking max_length(). +static const int kMaxOverages = 3; + +// Maximum length we allow a per-thread free-list to have before we +// move objects from it into the corresponding central free-list. We +// want this big to avoid locking the central free-list too often. It +// should not hurt to make this list somewhat big because the +// scavenging code will shrink it down when its contents are not in use. +static const int kMaxDynamicFreeListLength = 8192; + +static const Length kMaxValidPages = (~static_cast(0)) >> kPageShift; + +#if defined __x86_64__ +// All current and planned x86_64 processors only look at the lower 48 bits +// in virtual to physical address translation. The top 16 are thus unused. +// TODO(rus): Under what operating systems can we increase it safely to 17? +// This lets us use smaller page maps. On first allocation, a 36-bit page map +// uses only 96 KB instead of the 4.5 MB used by a 52-bit page map. +static const int kAddressBits = (sizeof(void*) < 8 ? (8 * sizeof(void*)) : 48); +#else +static const int kAddressBits = 8 * sizeof(void*); +#endif + +namespace tcmalloc { + +// Convert byte size into pages. This won't overflow, but may return +// an unreasonably large value if bytes is huge enough. +inline Length pages(size_t bytes) { + return (bytes >> kPageShift) + + ((bytes & (kPageSize - 1)) > 0 ? 1 : 0); +} + +// For larger allocation sizes, we use larger memory alignments to +// reduce the number of size classes. +int AlignmentForSize(size_t size); + +// Size-class information + mapping +class SizeMap { + private: + // Number of objects to move between a per-thread list and a central + // list in one shot. We want this to be not too small so we can + // amortize the lock overhead for accessing the central list. Making + // it too big may temporarily cause unnecessary memory wastage in the + // per-thread free list until the scavenger cleans up the list. + int num_objects_to_move_[kNumClasses]; + + //------------------------------------------------------------------- + // Mapping from size to size_class and vice versa + //------------------------------------------------------------------- + + // Sizes <= 1024 have an alignment >= 8. So for such sizes we have an + // array indexed by ceil(size/8). Sizes > 1024 have an alignment >= 128. + // So for these larger sizes we have an array indexed by ceil(size/128). + // + // We flatten both logical arrays into one physical array and use + // arithmetic to compute an appropriate index. The constants used by + // ClassIndex() were selected to make the flattening work. + // + // Examples: + // Size Expression Index + // ------------------------------------------------------- + // 0 (0 + 7) / 8 0 + // 1 (1 + 7) / 8 1 + // ... + // 1024 (1024 + 7) / 8 128 + // 1025 (1025 + 127 + (120<<7)) / 128 129 + // ... + // 32768 (32768 + 127 + (120<<7)) / 128 376 + static const int kMaxSmallSize = 1024; + static const size_t kClassArraySize = + ((kMaxSize + 127 + (120 << 7)) >> 7) + 1; + unsigned char class_array_[kClassArraySize]; + + // Compute index of the class_array[] entry for a given size + static inline int ClassIndex(int s) { + ASSERT(0 <= s); + ASSERT(s <= kMaxSize); + const bool big = (s > kMaxSmallSize); + const int add_amount = big ? (127 + (120<<7)) : 7; + const int shift_amount = big ? 7 : 3; + return (s + add_amount) >> shift_amount; + } + + int NumMoveSize(size_t size); + + // Mapping from size class to max size storable in that class + size_t class_to_size_[kNumClasses]; + + // Mapping from size class to number of pages to allocate at a time + size_t class_to_pages_[kNumClasses]; + + public: + // Constructor should do nothing since we rely on explicit Init() + // call, which may or may not be called before the constructor runs. + SizeMap() { } + + // Initialize the mapping arrays + void Init(); + + inline int SizeClass(int size) { + return class_array_[ClassIndex(size)]; + } + + // Get the byte-size for a specified class + inline size_t ByteSizeForClass(size_t cl) { + return class_to_size_[cl]; + } + + // Mapping from size class to max size storable in that class + inline size_t class_to_size(size_t cl) { + return class_to_size_[cl]; + } + + // Mapping from size class to number of pages to allocate at a time + inline size_t class_to_pages(size_t cl) { + return class_to_pages_[cl]; + } + + // Number of objects to move between a per-thread list and a central + // list in one shot. We want this to be not too small so we can + // amortize the lock overhead for accessing the central list. Making + // it too big may temporarily cause unnecessary memory wastage in the + // per-thread free list until the scavenger cleans up the list. + inline int num_objects_to_move(size_t cl) { + return num_objects_to_move_[cl]; + } +}; + +// Allocates "bytes" worth of memory and returns it. Increments +// metadata_system_bytes appropriately. May return NULL if allocation +// fails. Requires pageheap_lock is held. +void* MetaDataAlloc(size_t bytes); + +// Returns the total number of bytes allocated from the system. +// Requires pageheap_lock is held. +uint64_t metadata_system_bytes(); + +// size/depth are made the same size as a pointer so that some generic +// code below can conveniently cast them back and forth to void*. +static const int kMaxStackDepth = 31; +struct StackTrace { + uintptr_t size; // Size of object + uintptr_t depth; // Number of PC values stored in array below + void* stack[kMaxStackDepth]; +}; + +} // namespace tcmalloc + +#endif // TCMALLOC_COMMON_H_ diff --git a/src/thirdparty/gperftools-2.0/src/config_for_unittests.h b/src/thirdparty/gperftools-2.0/src/config_for_unittests.h new file mode 100644 index 000000000..b418dbf27 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/config_for_unittests.h @@ -0,0 +1,64 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Craig Silverstein +// +// This file is needed for windows -- unittests are not part of the +// perftools dll, but still want to include config.h just like the +// dll does, so they can use internal tools and APIs for testing. +// +// The problem is that config.h declares PERFTOOLS_DLL_DECL to be +// for exporting symbols, but the unittest needs to *import* symbols +// (since it's not the dll). +// +// The solution is to have this file, which is just like config.h but +// sets PERFTOOLS_DLL_DECL to do a dllimport instead of a dllexport. +// +// The reason we need this extra PERFTOOLS_DLL_DECL_FOR_UNITTESTS +// variable is in case people want to set PERFTOOLS_DLL_DECL explicitly +// to something other than __declspec(dllexport). In that case, they +// may want to use something other than __declspec(dllimport) for the +// unittest case. For that, we allow folks to define both +// PERFTOOLS_DLL_DECL and PERFTOOLS_DLL_DECL_FOR_UNITTESTS explicitly. +// +// NOTE: This file is equivalent to config.h on non-windows systems, +// which never defined PERFTOOLS_DLL_DECL_FOR_UNITTESTS and always +// define PERFTOOLS_DLL_DECL to the empty string. + +#include "config.h" + +#undef PERFTOOLS_DLL_DECL +#ifdef PERFTOOLS_DLL_DECL_FOR_UNITTESTS +# define PERFTOOLS_DLL_DECL PERFTOOLS_DLL_DECL_FOR_UNITTESTS +#else +# define PERFTOOLS_DLL_DECL // if DLL_DECL_FOR_UNITTESTS isn't defined, use "" +#endif diff --git a/src/thirdparty/gperftools-2.0/src/debugallocation.cc b/src/thirdparty/gperftools-2.0/src/debugallocation.cc new file mode 100644 index 000000000..70ec162bc --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/debugallocation.cc @@ -0,0 +1,1420 @@ +// Copyright (c) 2000, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Urs Holzle + +#include "config.h" +#include +#ifdef HAVE_FCNTL_H +#include +#endif +#ifdef HAVE_INTTYPES_H +#include +#endif +// We only need malloc.h for struct mallinfo. +#ifdef HAVE_STRUCT_MALLINFO +// Malloc can be in several places on older versions of OS X. +# if defined(HAVE_MALLOC_H) +# include +# elif defined(HAVE_MALLOC_MALLOC_H) +# include +# elif defined(HAVE_SYS_MALLOC_H) +# include +# endif +#endif +#ifdef HAVE_PTHREAD +#include +#endif +#include +#include +#include +#ifdef HAVE_MMAP +#include +#endif +#include +#include +#ifdef HAVE_UNISTD_H +#include +#endif + +#include +#include +#include +#include "addressmap-inl.h" +#include "base/commandlineflags.h" +#include "base/googleinit.h" +#include "base/logging.h" +#include "base/spinlock.h" +#include "malloc_hook-inl.h" +#include "symbolize.h" + +#define TCMALLOC_USING_DEBUGALLOCATION +#include "tcmalloc.cc" + +// __THROW is defined in glibc systems. It means, counter-intuitively, +// "This function will never throw an exception." It's an optional +// optimization tool, but we may need to use it to match glibc prototypes. +#ifndef __THROW // I guess we're not on a glibc system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +// ========================================================================= // + +DEFINE_bool(malloctrace, + EnvToBool("TCMALLOC_TRACE", false), + "Enables memory (de)allocation tracing to /tmp/google.alloc."); +#ifdef HAVE_MMAP +DEFINE_bool(malloc_page_fence, + EnvToBool("TCMALLOC_PAGE_FENCE", false), + "Enables putting of memory allocations at page boundaries " + "with a guard page following the allocation (to catch buffer " + "overruns right when they happen)."); +DEFINE_bool(malloc_page_fence_never_reclaim, + EnvToBool("TCMALLOC_PAGE_FRANCE_NEVER_RECLAIM", false), + "Enables making the virtual address space inaccessible " + "upon a deallocation instead of returning it and reusing later."); +#else +DEFINE_bool(malloc_page_fence, false, "Not usable (requires mmap)"); +DEFINE_bool(malloc_page_fence_never_reclaim, false, "Not usable (required mmap)"); +#endif +DEFINE_bool(malloc_reclaim_memory, + EnvToBool("TCMALLOC_RECLAIM_MEMORY", true), + "If set to false, we never return memory to malloc " + "when an object is deallocated. This ensures that all " + "heap object addresses are unique."); +DEFINE_int32(max_free_queue_size, + EnvToInt("TCMALLOC_MAX_FREE_QUEUE_SIZE", 10*1024*1024), + "If greater than 0, keep freed blocks in a queue instead of " + "releasing them to the allocator immediately. Release them when " + "the total size of all blocks in the queue would otherwise exceed " + "this limit."); + +DEFINE_bool(symbolize_stacktrace, + EnvToBool("TCMALLOC_SYMBOLIZE_STACKTRACE", true), + "Symbolize the stack trace when provided (on some error exits)"); + +// If we are LD_PRELOAD-ed against a non-pthreads app, then +// pthread_once won't be defined. We declare it here, for that +// case (with weak linkage) which will cause the non-definition to +// resolve to NULL. We can then check for NULL or not in Instance. +extern "C" int pthread_once(pthread_once_t *, void (*)(void)) + ATTRIBUTE_WEAK; + +// ========================================================================= // + +// A safe version of printf() that does not do any allocation and +// uses very little stack space. +static void TracePrintf(int fd, const char *fmt, ...) + __attribute__ ((__format__ (__printf__, 2, 3))); + +// The do_* functions are defined in tcmalloc/tcmalloc.cc, +// which is included before this file +// when TCMALLOC_FOR_DEBUGALLOCATION is defined +// TODO(csilvers): get rid of these now that we are tied to tcmalloc. +#define BASE_MALLOC_NEW do_malloc +#define BASE_MALLOC do_malloc +#define BASE_FREE do_free +#define BASE_MALLOC_STATS do_malloc_stats +#define BASE_MALLOPT do_mallopt +#define BASE_MALLINFO do_mallinfo + +// ========================================================================= // + +class MallocBlock; + +// A circular buffer to hold freed blocks of memory. MallocBlock::Deallocate +// (below) pushes blocks into this queue instead of returning them to the +// underlying allocator immediately. See MallocBlock::Deallocate for more +// information. +// +// We can't use an STL class for this because we need to be careful not to +// perform any heap de-allocations in any of the code in this class, since the +// code in MallocBlock::Deallocate is not re-entrant. +template +class FreeQueue { + public: + FreeQueue() : q_front_(0), q_back_(0) {} + + bool Full() { + return (q_front_ + 1) % kFreeQueueSize == q_back_; + } + + void Push(const QueueEntry& block) { + q_[q_front_] = block; + q_front_ = (q_front_ + 1) % kFreeQueueSize; + } + + QueueEntry Pop() { + RAW_CHECK(q_back_ != q_front_, "Queue is empty"); + const QueueEntry& ret = q_[q_back_]; + q_back_ = (q_back_ + 1) % kFreeQueueSize; + return ret; + } + + size_t size() const { + return (q_front_ - q_back_ + kFreeQueueSize) % kFreeQueueSize; + } + + private: + // Maximum number of blocks kept in the free queue before being freed. + static const int kFreeQueueSize = 1024; + + QueueEntry q_[kFreeQueueSize]; + int q_front_; + int q_back_; +}; + +struct MallocBlockQueueEntry { + MallocBlockQueueEntry() : block(NULL), size(0), + num_deleter_pcs(0), deleter_threadid(0) {} + MallocBlockQueueEntry(MallocBlock* b, size_t s) : block(b), size(s) { + if (FLAGS_max_free_queue_size != 0 && b != NULL) { + // Adjust the number of frames to skip (4) if you change the + // location of this call. + num_deleter_pcs = + GetStackTrace(deleter_pcs, + sizeof(deleter_pcs) / sizeof(deleter_pcs[0]), + 4); + deleter_threadid = pthread_self(); + } else { + num_deleter_pcs = 0; + // Zero is an illegal pthread id by my reading of the pthread + // implementation: + deleter_threadid = 0; + } + } + + MallocBlock* block; + size_t size; + + // When deleted and put in the free queue, we (flag-controlled) + // record the stack so that if corruption is later found, we can + // print the deleter's stack. (These three vars add 144 bytes of + // overhead under the LP64 data model.) + void* deleter_pcs[16]; + int num_deleter_pcs; + pthread_t deleter_threadid; +}; + +class MallocBlock { + public: // allocation type constants + + // Different allocation types we distinguish. + // Note: The lower 4 bits are not random: we index kAllocName array + // by these values masked with kAllocTypeMask; + // the rest are "random" magic bits to help catch memory corruption. + static const int kMallocType = 0xEFCDAB90; + static const int kNewType = 0xFEBADC81; + static const int kArrayNewType = 0xBCEADF72; + + private: // constants + + // A mask used on alloc types above to get to 0, 1, 2 + static const int kAllocTypeMask = 0x3; + // An additional bit to set in AllocType constants + // to mark now deallocated regions. + static const int kDeallocatedTypeBit = 0x4; + + // For better memory debugging, we initialize all storage to known + // values, and overwrite the storage when it's deallocated: + // Byte that fills uninitialized storage. + static const int kMagicUninitializedByte = 0xAB; + // Byte that fills deallocated storage. + // NOTE: tcmalloc.cc depends on the value of kMagicDeletedByte + // to work around a bug in the pthread library. + static const int kMagicDeletedByte = 0xCD; + // A size_t (type of alloc_type_ below) in a deallocated storage + // filled with kMagicDeletedByte. + static const size_t kMagicDeletedSizeT = + 0xCDCDCDCD | (((size_t)0xCDCDCDCD << 16) << 16); + // Initializer works for 32 and 64 bit size_ts; + // "<< 16 << 16" is to fool gcc from issuing a warning + // when size_ts are 32 bits. + + // NOTE: on Linux, you can enable malloc debugging support in libc by + // setting the environment variable MALLOC_CHECK_ to 1 before you + // start the program (see man malloc). + + // We use either BASE_MALLOC or mmap to make the actual allocation. In + // order to remember which one of the two was used for any block, we store an + // appropriate magic word next to the block. + static const int kMagicMalloc = 0xDEADBEEF; + static const int kMagicMMap = 0xABCDEFAB; + + // This array will be filled with 0xCD, for use with memcmp. + static unsigned char kMagicDeletedBuffer[1024]; + static pthread_once_t deleted_buffer_initialized_; + static bool deleted_buffer_initialized_no_pthreads_; + + private: // data layout + + // The four fields size1_,offset_,magic1_,alloc_type_ + // should together occupy a multiple of 16 bytes. (At the + // moment, sizeof(size_t) == 4 or 8 depending on piii vs + // k8, and 4 of those sum to 16 or 32 bytes). + // This, combined with BASE_MALLOC's alignment guarantees, + // ensures that SSE types can be stored into the returned + // block, at &size2_. + size_t size1_; + size_t offset_; // normally 0 unless memaligned memory + // see comments in memalign() and FromRawPointer(). + size_t magic1_; + size_t alloc_type_; + // here comes the actual data (variable length) + // ... + // then come the size2_ and magic2_, or a full page of mprotect-ed memory + // if the malloc_page_fence feature is enabled. + size_t size2_; + int magic2_; + + private: // static data and helpers + + // Allocation map: stores the allocation type for each allocated object, + // or the type or'ed with kDeallocatedTypeBit + // for each formerly allocated object. + typedef AddressMap AllocMap; + static AllocMap* alloc_map_; + // This protects alloc_map_ and consistent state of metadata + // for each still-allocated object in it. + // We use spin locks instead of pthread_mutex_t locks + // to prevent crashes via calls to pthread_mutex_(un)lock + // for the (de)allocations coming from pthreads initialization itself. + static SpinLock alloc_map_lock_; + + // A queue of freed blocks. Instead of releasing blocks to the allocator + // immediately, we put them in a queue, freeing them only when necessary + // to keep the total size of all the freed blocks below the limit set by + // FLAGS_max_free_queue_size. + static FreeQueue* free_queue_; + + static size_t free_queue_size_; // total size of blocks in free_queue_ + // protects free_queue_ and free_queue_size_ + static SpinLock free_queue_lock_; + + // Names of allocation types (kMallocType, kNewType, kArrayNewType) + static const char* const kAllocName[]; + // Names of corresponding deallocation types + static const char* const kDeallocName[]; + + static const char* AllocName(int type) { + return kAllocName[type & kAllocTypeMask]; + } + + static const char* DeallocName(int type) { + return kDeallocName[type & kAllocTypeMask]; + } + + private: // helper accessors + + bool IsMMapped() const { return kMagicMMap == magic1_; } + + bool IsValidMagicValue(int value) const { + return kMagicMMap == value || kMagicMalloc == value; + } + + static size_t real_malloced_size(size_t size) { + return size + sizeof(MallocBlock); + } + static size_t real_mmapped_size(size_t size) { + return size + MallocBlock::data_offset(); + } + + size_t real_size() { + return IsMMapped() ? real_mmapped_size(size1_) : real_malloced_size(size1_); + } + + // NOTE: if the block is mmapped (that is, we're using the + // malloc_page_fence option) then there's no size2 or magic2 + // (instead, the guard page begins where size2 would be). + + size_t* size2_addr() { return (size_t*)((char*)&size2_ + size1_); } + const size_t* size2_addr() const { + return (const size_t*)((char*)&size2_ + size1_); + } + + int* magic2_addr() { return (int*)(size2_addr() + 1); } + const int* magic2_addr() const { return (const int*)(size2_addr() + 1); } + + private: // other helpers + + void Initialize(size_t size, int type) { + RAW_CHECK(IsValidMagicValue(magic1_), ""); + // record us as allocated in the map + alloc_map_lock_.Lock(); + if (!alloc_map_) { + void* p = BASE_MALLOC(sizeof(AllocMap)); + alloc_map_ = new(p) AllocMap(BASE_MALLOC, BASE_FREE); + } + alloc_map_->Insert(data_addr(), type); + // initialize us + size1_ = size; + offset_ = 0; + alloc_type_ = type; + if (!IsMMapped()) { + *magic2_addr() = magic1_; + *size2_addr() = size; + } + alloc_map_lock_.Unlock(); + memset(data_addr(), kMagicUninitializedByte, size); + if (!IsMMapped()) { + RAW_CHECK(size1_ == *size2_addr(), "should hold"); + RAW_CHECK(magic1_ == *magic2_addr(), "should hold"); + } + } + + size_t CheckAndClear(int type) { + alloc_map_lock_.Lock(); + CheckLocked(type); + if (!IsMMapped()) { + RAW_CHECK(size1_ == *size2_addr(), "should hold"); + } + // record us as deallocated in the map + alloc_map_->Insert(data_addr(), type | kDeallocatedTypeBit); + alloc_map_lock_.Unlock(); + // clear us + const size_t size = real_size(); + memset(this, kMagicDeletedByte, size); + return size; + } + + void CheckLocked(int type) const { + int map_type = 0; + const int* found_type = + alloc_map_ != NULL ? alloc_map_->Find(data_addr()) : NULL; + if (found_type == NULL) { + RAW_LOG(FATAL, "memory allocation bug: object at %p " + "has never been allocated", data_addr()); + } else { + map_type = *found_type; + } + if ((map_type & kDeallocatedTypeBit) != 0) { + RAW_LOG(FATAL, "memory allocation bug: object at %p " + "has been already deallocated (it was allocated with %s)", + data_addr(), AllocName(map_type & ~kDeallocatedTypeBit)); + } + if (alloc_type_ == kMagicDeletedSizeT) { + RAW_LOG(FATAL, "memory stomping bug: a word before object at %p " + "has been corrupted; or else the object has been already " + "deallocated and our memory map has been corrupted", + data_addr()); + } + if (!IsValidMagicValue(magic1_)) { + RAW_LOG(FATAL, "memory stomping bug: a word before object at %p " + "has been corrupted; " + "or else our memory map has been corrupted and this is a " + "deallocation for not (currently) heap-allocated object", + data_addr()); + } + if (!IsMMapped()) { + if (size1_ != *size2_addr()) { + RAW_LOG(FATAL, "memory stomping bug: a word after object at %p " + "has been corrupted", data_addr()); + } + if (!IsValidMagicValue(*magic2_addr())) { + RAW_LOG(FATAL, "memory stomping bug: a word after object at %p " + "has been corrupted", data_addr()); + } + } + if (alloc_type_ != type) { + if ((alloc_type_ != MallocBlock::kMallocType) && + (alloc_type_ != MallocBlock::kNewType) && + (alloc_type_ != MallocBlock::kArrayNewType)) { + RAW_LOG(FATAL, "memory stomping bug: a word before object at %p " + "has been corrupted", data_addr()); + } + RAW_LOG(FATAL, "memory allocation/deallocation mismatch at %p: " + "allocated with %s being deallocated with %s", + data_addr(), AllocName(alloc_type_), DeallocName(type)); + } + if (alloc_type_ != map_type) { + RAW_LOG(FATAL, "memory stomping bug: our memory map has been corrupted : " + "allocation at %p made with %s " + "is recorded in the map to be made with %s", + data_addr(), AllocName(alloc_type_), AllocName(map_type)); + } + } + + public: // public accessors + + void* data_addr() { return (void*)&size2_; } + const void* data_addr() const { return (const void*)&size2_; } + + static size_t data_offset() { return OFFSETOF_MEMBER(MallocBlock, size2_); } + + size_t data_size() const { return size1_; } + + void set_offset(int offset) { this->offset_ = offset; } + + public: // our main interface + + static MallocBlock* Allocate(size_t size, int type) { + // Prevent an integer overflow / crash with large allocation sizes. + // TODO - Note that for a e.g. 64-bit size_t, max_size_t may not actually + // be the maximum value, depending on how the compiler treats ~0. The worst + // practical effect is that allocations are limited to 4Gb or so, even if + // the address space could take more. + static size_t max_size_t = ~0; + if (size > max_size_t - sizeof(MallocBlock)) { + RAW_LOG(ERROR, "Massive size passed to malloc: %"PRIuS"", size); + return NULL; + } + MallocBlock* b = NULL; + const bool use_malloc_page_fence = FLAGS_malloc_page_fence; +#ifdef HAVE_MMAP + if (use_malloc_page_fence) { + // Put the block towards the end of the page and make the next page + // inaccessible. This will catch buffer overrun right when it happens. + size_t sz = real_mmapped_size(size); + int pagesize = getpagesize(); + int num_pages = (sz + pagesize - 1) / pagesize + 1; + char* p = (char*) mmap(NULL, num_pages * pagesize, PROT_READ|PROT_WRITE, + MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); + if (p == MAP_FAILED) { + // If the allocation fails, abort rather than returning NULL to + // malloc. This is because in most cases, the program will run out + // of memory in this mode due to tremendous amount of wastage. There + // is no point in propagating the error elsewhere. + RAW_LOG(FATAL, "Out of memory: possibly due to page fence overhead: %s", + strerror(errno)); + } + // Mark the page after the block inaccessible + if (mprotect(p + (num_pages - 1) * pagesize, pagesize, PROT_NONE)) { + RAW_LOG(FATAL, "Guard page setup failed: %s", strerror(errno)); + } + b = (MallocBlock*) (p + (num_pages - 1) * pagesize - sz); + } else { + b = (MallocBlock*) (type == kMallocType ? + BASE_MALLOC(real_malloced_size(size)) : + BASE_MALLOC_NEW(real_malloced_size(size))); + } +#else + b = (MallocBlock*) (type == kMallocType ? + BASE_MALLOC(real_malloced_size(size)) : + BASE_MALLOC_NEW(real_malloced_size(size))); +#endif + + // It would be nice to output a diagnostic on allocation failure + // here, but logging (other than FATAL) requires allocating + // memory, which could trigger a nasty recursion. Instead, preserve + // malloc semantics and return NULL on failure. + if (b != NULL) { + b->magic1_ = use_malloc_page_fence ? kMagicMMap : kMagicMalloc; + b->Initialize(size, type); + } + return b; + } + + void Deallocate(int type) { + if (IsMMapped()) { // have to do this before CheckAndClear +#ifdef HAVE_MMAP + int size = CheckAndClear(type); + int pagesize = getpagesize(); + int num_pages = (size + pagesize - 1) / pagesize + 1; + char* p = (char*) this; + if (FLAGS_malloc_page_fence_never_reclaim || + !FLAGS_malloc_reclaim_memory) { + mprotect(p - (num_pages - 1) * pagesize + size, + num_pages * pagesize, PROT_NONE); + } else { + munmap(p - (num_pages - 1) * pagesize + size, num_pages * pagesize); + } +#endif + } else { + const size_t size = CheckAndClear(type); + if (FLAGS_malloc_reclaim_memory) { + // Instead of freeing the block immediately, push it onto a queue of + // recently freed blocks. Free only enough blocks to keep from + // exceeding the capacity of the queue or causing the total amount of + // un-released memory in the queue from exceeding + // FLAGS_max_free_queue_size. + ProcessFreeQueue(this, size, FLAGS_max_free_queue_size); + } + } + } + + static size_t FreeQueueSize() { + SpinLockHolder l(&free_queue_lock_); + return free_queue_size_; + } + + static void ProcessFreeQueue(MallocBlock* b, size_t size, + int max_free_queue_size) { + // MallocBlockQueueEntry are about 144 in size, so we can only + // use a small array of them on the stack. + MallocBlockQueueEntry entries[4]; + int num_entries = 0; + MallocBlockQueueEntry new_entry(b, size); + free_queue_lock_.Lock(); + if (free_queue_ == NULL) + free_queue_ = new FreeQueue; + RAW_CHECK(!free_queue_->Full(), "Free queue mustn't be full!"); + + if (b != NULL) { + free_queue_size_ += size + sizeof(MallocBlockQueueEntry); + free_queue_->Push(new_entry); + } + + // Free blocks until the total size of unfreed blocks no longer exceeds + // max_free_queue_size, and the free queue has at least one free + // space in it. + while (free_queue_size_ > max_free_queue_size || free_queue_->Full()) { + RAW_CHECK(num_entries < arraysize(entries), "entries array overflow"); + entries[num_entries] = free_queue_->Pop(); + free_queue_size_ -= + entries[num_entries].size + sizeof(MallocBlockQueueEntry); + num_entries++; + if (num_entries == arraysize(entries)) { + // The queue will not be full at this point, so it is ok to + // release the lock. The queue may still contain more than + // max_free_queue_size, but this is not a strict invariant. + free_queue_lock_.Unlock(); + for (int i = 0; i < num_entries; i++) { + CheckForDanglingWrites(entries[i]); + BASE_FREE(entries[i].block); + } + num_entries = 0; + free_queue_lock_.Lock(); + } + } + RAW_CHECK(free_queue_size_ >= 0, "Free queue size went negative!"); + free_queue_lock_.Unlock(); + for (int i = 0; i < num_entries; i++) { + CheckForDanglingWrites(entries[i]); + BASE_FREE(entries[i].block); + } + } + + static void InitDeletedBuffer() { + memset(kMagicDeletedBuffer, kMagicDeletedByte, sizeof(kMagicDeletedBuffer)); + deleted_buffer_initialized_no_pthreads_ = true; + } + + static void CheckForDanglingWrites(const MallocBlockQueueEntry& queue_entry) { + // Initialize the buffer if necessary. + if (pthread_once) + pthread_once(&deleted_buffer_initialized_, &InitDeletedBuffer); + if (!deleted_buffer_initialized_no_pthreads_) { + // This will be the case on systems that don't link in pthreads, + // including on FreeBSD where pthread_once has a non-zero address + // (but doesn't do anything) even when pthreads isn't linked in. + InitDeletedBuffer(); + } + + const unsigned char* p = + reinterpret_cast(queue_entry.block); + + static const size_t size_of_buffer = sizeof(kMagicDeletedBuffer); + const size_t size = queue_entry.size; + const size_t buffers = size / size_of_buffer; + const size_t remainder = size % size_of_buffer; + size_t buffer_idx; + for (buffer_idx = 0; buffer_idx < buffers; ++buffer_idx) { + CheckForCorruptedBuffer(queue_entry, buffer_idx, p, size_of_buffer); + p += size_of_buffer; + } + CheckForCorruptedBuffer(queue_entry, buffer_idx, p, remainder); + } + + static void CheckForCorruptedBuffer(const MallocBlockQueueEntry& queue_entry, + size_t buffer_idx, + const unsigned char* buffer, + size_t size_of_buffer) { + if (memcmp(buffer, kMagicDeletedBuffer, size_of_buffer) == 0) { + return; + } + + RAW_LOG(ERROR, + "Found a corrupted memory buffer in MallocBlock (may be offset " + "from user ptr): buffer index: %zd, buffer ptr: %p, size of " + "buffer: %zd", buffer_idx, buffer, size_of_buffer); + + // The magic deleted buffer should only be 1024 bytes, but in case + // this changes, let's put an upper limit on the number of debug + // lines we'll output: + if (size_of_buffer <= 1024) { + for (int i = 0; i < size_of_buffer; ++i) { + if (buffer[i] != kMagicDeletedByte) { + RAW_LOG(ERROR, "Buffer byte %d is 0x%02x (should be 0x%02x).", + i, buffer[i], kMagicDeletedByte); + } + } + } else { + RAW_LOG(ERROR, "Buffer too large to print corruption."); + } + + const MallocBlock* b = queue_entry.block; + const size_t size = queue_entry.size; + if (queue_entry.num_deleter_pcs > 0) { + TracePrintf(STDERR_FILENO, "Deleted by thread %p\n", + reinterpret_cast( + PRINTABLE_PTHREAD(queue_entry.deleter_threadid))); + + // We don't want to allocate or deallocate memory here, so we use + // placement-new. It's ok that we don't destroy this, since we're + // just going to error-exit below anyway. Union is for alignment. + union { void* alignment; char buf[sizeof(SymbolTable)]; } tablebuf; + SymbolTable* symbolization_table = new (tablebuf.buf) SymbolTable; + for (int i = 0; i < queue_entry.num_deleter_pcs; i++) { + // Symbolizes the previous address of pc because pc may be in the + // next function. This may happen when the function ends with + // a call to a function annotated noreturn (e.g. CHECK). + char *pc = reinterpret_cast(queue_entry.deleter_pcs[i]); + symbolization_table->Add(pc - 1); + } + if (FLAGS_symbolize_stacktrace) + symbolization_table->Symbolize(); + for (int i = 0; i < queue_entry.num_deleter_pcs; i++) { + char *pc = reinterpret_cast(queue_entry.deleter_pcs[i]); + TracePrintf(STDERR_FILENO, " @ %p %s\n", + pc, symbolization_table->GetSymbol(pc - 1)); + } + } else { + RAW_LOG(ERROR, + "Skipping the printing of the deleter's stack! Its stack was " + "not found; either the corruption occurred too early in " + "execution to obtain a stack trace or --max_free_queue_size was " + "set to 0."); + } + + RAW_LOG(FATAL, + "Memory was written to after being freed. MallocBlock: %p, user " + "ptr: %p, size: %zd. If you can't find the source of the error, " + "try using ASan (http://code.google.com/p/address-sanitizer/), " + "Valgrind, or Purify, or study the " + "output of the deleter's stack printed above.", + b, b->data_addr(), size); + } + + static MallocBlock* FromRawPointer(void* p) { + const size_t data_offset = MallocBlock::data_offset(); + // Find the header just before client's memory. + MallocBlock *mb = reinterpret_cast( + reinterpret_cast(p) - data_offset); + // If mb->alloc_type_ is kMagicDeletedSizeT, we're not an ok pointer. + if (mb->alloc_type_ == kMagicDeletedSizeT) { + RAW_LOG(FATAL, "memory allocation bug: object at %p has been already" + " deallocated; or else a word before the object has been" + " corrupted (memory stomping bug)", p); + } + // If mb->offset_ is zero (common case), mb is the real header. If + // mb->offset_ is non-zero, this block was allocated by memalign, and + // mb->offset_ is the distance backwards to the real header from mb, + // which is a fake header. The following subtraction works for both zero + // and non-zero values. + return reinterpret_cast( + reinterpret_cast(mb) - mb->offset_); + } + static const MallocBlock* FromRawPointer(const void* p) { + // const-safe version: we just cast about + return FromRawPointer(const_cast(p)); + } + + void Check(int type) const { + alloc_map_lock_.Lock(); + CheckLocked(type); + alloc_map_lock_.Unlock(); + } + + static bool CheckEverything() { + alloc_map_lock_.Lock(); + if (alloc_map_ != NULL) alloc_map_->Iterate(CheckCallback, 0); + alloc_map_lock_.Unlock(); + return true; // if we get here, we're okay + } + + static bool MemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]) { + memset(histogram, 0, kMallocHistogramSize * sizeof(int)); + alloc_map_lock_.Lock(); + stats_blocks_ = 0; + stats_total_ = 0; + stats_histogram_ = histogram; + if (alloc_map_ != NULL) alloc_map_->Iterate(StatsCallback, 0); + *blocks = stats_blocks_; + *total = stats_total_; + alloc_map_lock_.Unlock(); + return true; + } + + private: // helpers for CheckEverything and MemoryStats + + static void CheckCallback(const void* ptr, int* type, int dummy) { + if ((*type & kDeallocatedTypeBit) == 0) { + FromRawPointer(ptr)->CheckLocked(*type); + } + } + + // Accumulation variables for StatsCallback protected by alloc_map_lock_ + static int stats_blocks_; + static size_t stats_total_; + static int* stats_histogram_; + + static void StatsCallback(const void* ptr, int* type, int dummy) { + if ((*type & kDeallocatedTypeBit) == 0) { + const MallocBlock* b = FromRawPointer(ptr); + b->CheckLocked(*type); + ++stats_blocks_; + size_t mysize = b->size1_; + int entry = 0; + stats_total_ += mysize; + while (mysize) { + ++entry; + mysize >>= 1; + } + RAW_CHECK(entry < kMallocHistogramSize, + "kMallocHistogramSize should be at least as large as log2 " + "of the maximum process memory size"); + stats_histogram_[entry] += 1; + } + } +}; + +void DanglingWriteChecker() { + // Clear out the remaining free queue to check for dangling writes. + MallocBlock::ProcessFreeQueue(NULL, 0, 0); +} + +// ========================================================================= // + +const int MallocBlock::kMagicMalloc; +const int MallocBlock::kMagicMMap; + +MallocBlock::AllocMap* MallocBlock::alloc_map_ = NULL; +SpinLock MallocBlock::alloc_map_lock_(SpinLock::LINKER_INITIALIZED); + +FreeQueue* MallocBlock::free_queue_ = NULL; +size_t MallocBlock::free_queue_size_ = 0; +SpinLock MallocBlock::free_queue_lock_(SpinLock::LINKER_INITIALIZED); + +unsigned char MallocBlock::kMagicDeletedBuffer[1024]; +pthread_once_t MallocBlock::deleted_buffer_initialized_ = PTHREAD_ONCE_INIT; +bool MallocBlock::deleted_buffer_initialized_no_pthreads_ = false; + +const char* const MallocBlock::kAllocName[] = { + "malloc", + "new", + "new []", + NULL, +}; + +const char* const MallocBlock::kDeallocName[] = { + "free", + "delete", + "delete []", + NULL, +}; + +int MallocBlock::stats_blocks_; +size_t MallocBlock::stats_total_; +int* MallocBlock::stats_histogram_; + +// ========================================================================= // + +// The following cut-down version of printf() avoids +// using stdio or ostreams. +// This is to guarantee no recursive calls into +// the allocator and to bound the stack space consumed. (The pthread +// manager thread in linuxthreads has a very small stack, +// so fprintf can't be called.) +static void TracePrintf(int fd, const char *fmt, ...) { + char buf[64]; + int i = 0; + va_list ap; + va_start(ap, fmt); + const char *p = fmt; + char numbuf[25]; + numbuf[sizeof(numbuf)-1] = 0; + while (*p != '\0') { // until end of format string + char *s = &numbuf[sizeof(numbuf)-1]; + if (p[0] == '%' && p[1] != 0) { // handle % formats + int64 l = 0; + unsigned long base = 0; + if (*++p == 's') { // %s + s = va_arg(ap, char *); + } else if (*p == 'l' && p[1] == 'd') { // %ld + l = va_arg(ap, long); + base = 10; + p++; + } else if (*p == 'l' && p[1] == 'u') { // %lu + l = va_arg(ap, unsigned long); + base = 10; + p++; + } else if (*p == 'z' && p[1] == 'u') { // %zu + l = va_arg(ap, size_t); + base = 10; + p++; + } else if (*p == 'u') { // %u + l = va_arg(ap, unsigned int); + base = 10; + } else if (*p == 'd') { // %d + l = va_arg(ap, int); + base = 10; + } else if (*p == 'p') { // %p + l = va_arg(ap, intptr_t); + base = 16; + } else { + write(STDERR_FILENO, "Unimplemented TracePrintf format\n", 33); + write(STDERR_FILENO, p, 2); + write(STDERR_FILENO, "\n", 1); + abort(); + } + p++; + if (base != 0) { + bool minus = (l < 0 && base == 10); + uint64 ul = minus? -l : l; + do { + *--s = "0123456789abcdef"[ul % base]; + ul /= base; + } while (ul != 0); + if (base == 16) { + *--s = 'x'; + *--s = '0'; + } else if (minus) { + *--s = '-'; + } + } + } else { // handle normal characters + *--s = *p++; + } + while (*s != 0) { + if (i == sizeof(buf)) { + write(fd, buf, i); + i = 0; + } + buf[i++] = *s++; + } + } + if (i != 0) { + write(fd, buf, i); + } + va_end(ap); +} + +// Return the file descriptor we're writing a log to +static int TraceFd() { + static int trace_fd = -1; + if (trace_fd == -1) { // Open the trace file on the first call + trace_fd = open("/tmp/google.alloc", O_CREAT|O_TRUNC|O_WRONLY, 0666); + if (trace_fd == -1) { + trace_fd = 2; + TracePrintf(trace_fd, + "Can't open /tmp/google.alloc. Logging to stderr.\n"); + } + // Add a header to the log. + TracePrintf(trace_fd, "Trace started: %lu\n", + static_cast(time(NULL))); + TracePrintf(trace_fd, + "func\tsize\tptr\tthread_id\tstack pcs for tools/symbolize\n"); + } + return trace_fd; +} + +// Print the hex stack dump on a single line. PCs are separated by tabs. +static void TraceStack(void) { + void *pcs[16]; + int n = GetStackTrace(pcs, sizeof(pcs)/sizeof(pcs[0]), 0); + for (int i = 0; i != n; i++) { + TracePrintf(TraceFd(), "\t%p", pcs[i]); + } +} + +// This protects MALLOC_TRACE, to make sure its info is atomically written. +static SpinLock malloc_trace_lock(SpinLock::LINKER_INITIALIZED); + +#define MALLOC_TRACE(name, size, addr) \ + do { \ + if (FLAGS_malloctrace) { \ + SpinLockHolder l(&malloc_trace_lock); \ + TracePrintf(TraceFd(), "%s\t%"PRIuS"\t%p\t%"GPRIuPTHREAD, \ + name, size, addr, PRINTABLE_PTHREAD(pthread_self())); \ + TraceStack(); \ + TracePrintf(TraceFd(), "\n"); \ + } \ + } while (0) + +// ========================================================================= // + +// Write the characters buf[0, ..., size-1] to +// the malloc trace buffer. +// This function is intended for debugging, +// and is not declared in any header file. +// You must insert a declaration of it by hand when you need +// to use it. +void __malloctrace_write(const char *buf, size_t size) { + if (FLAGS_malloctrace) { + write(TraceFd(), buf, size); + } +} + +// ========================================================================= // + +// General debug allocation/deallocation + +static inline void* DebugAllocate(size_t size, int type) { + MallocBlock* ptr = MallocBlock::Allocate(size, type); + if (ptr == NULL) return NULL; + MALLOC_TRACE("malloc", size, ptr->data_addr()); + return ptr->data_addr(); +} + +static inline void DebugDeallocate(void* ptr, int type) { + MALLOC_TRACE("free", + (ptr != 0 ? MallocBlock::FromRawPointer(ptr)->data_size() : 0), + ptr); + if (ptr) MallocBlock::FromRawPointer(ptr)->Deallocate(type); +} + +// ========================================================================= // + +// The following functions may be called via MallocExtension::instance() +// for memory verification and statistics. +class DebugMallocImplementation : public TCMallocImplementation { + public: + virtual bool GetNumericProperty(const char* name, size_t* value) { + bool result = TCMallocImplementation::GetNumericProperty(name, value); + if (result && (strcmp(name, "generic.current_allocated_bytes") == 0)) { + // Subtract bytes kept in the free queue + size_t qsize = MallocBlock::FreeQueueSize(); + if (*value >= qsize) { + *value -= qsize; + } + } + return result; + } + + virtual bool VerifyNewMemory(const void* p) { + if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kNewType); + return true; + } + + virtual bool VerifyArrayNewMemory(const void* p) { + if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kArrayNewType); + return true; + } + + virtual bool VerifyMallocMemory(const void* p) { + if (p) MallocBlock::FromRawPointer(p)->Check(MallocBlock::kMallocType); + return true; + } + + virtual bool VerifyAllMemory() { + return MallocBlock::CheckEverything(); + } + + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]) { + return MallocBlock::MemoryStats(blocks, total, histogram); + } + + virtual size_t GetEstimatedAllocatedSize(size_t size) { + return size; + } + + virtual size_t GetAllocatedSize(const void* p) { + if (p) { + RAW_CHECK(GetOwnership(p) != MallocExtension::kNotOwned, + "ptr not allocated by tcmalloc"); + return MallocBlock::FromRawPointer(p)->data_size(); + } + return 0; + } + + virtual MallocExtension::Ownership GetOwnership(const void* p) { + if (p) { + const MallocBlock* mb = MallocBlock::FromRawPointer(p); + return TCMallocImplementation::GetOwnership(mb); + } + return MallocExtension::kNotOwned; // nobody owns NULL + } + + virtual void GetFreeListSizes(vector* v) { + static const char* kDebugFreeQueue = "debug.free_queue"; + + TCMallocImplementation::GetFreeListSizes(v); + + MallocExtension::FreeListInfo i; + i.type = kDebugFreeQueue; + i.min_object_size = 0; + i.max_object_size = numeric_limits::max(); + i.total_bytes_free = MallocBlock::FreeQueueSize(); + v->push_back(i); + } + + }; + +static DebugMallocImplementation debug_malloc_implementation; + +REGISTER_MODULE_INITIALIZER(debugallocation, { + // Either we or valgrind will control memory management. We + // register our extension if we're the winner. Otherwise let + // Valgrind use its own malloc (so don't register our extension). + if (!RunningOnValgrind()) { + MallocExtension::Register(&debug_malloc_implementation); + } +}); + +REGISTER_MODULE_DESTRUCTOR(debugallocation, { + if (!RunningOnValgrind()) { + // When the program exits, check all blocks still in the free + // queue for corruption. + DanglingWriteChecker(); + } +}); + +// ========================================================================= // + +// This is mostly the same a cpp_alloc in tcmalloc.cc. +// TODO(csilvers): change Allocate() above to call cpp_alloc, so we +// don't have to reproduce the logic here. To make tc_new_mode work +// properly, I think we'll need to separate out the logic of throwing +// from the logic of calling the new-handler. +inline void* debug_cpp_alloc(size_t size, int new_type, bool nothrow) { + for (;;) { + void* p = DebugAllocate(size, new_type); +#ifdef PREANSINEW + return p; +#else + if (p == NULL) { // allocation failed + // Get the current new handler. NB: this function is not + // thread-safe. We make a feeble stab at making it so here, but + // this lock only protects against tcmalloc interfering with + // itself, not with other libraries calling set_new_handler. + std::new_handler nh; + { + SpinLockHolder h(&set_new_handler_lock); + nh = std::set_new_handler(0); + (void) std::set_new_handler(nh); + } +#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + if (nh) { + // Since exceptions are disabled, we don't really know if new_handler + // failed. Assume it will abort if it fails. + (*nh)(); + continue; + } + return 0; +#else + // If no new_handler is established, the allocation failed. + if (!nh) { + if (nothrow) return 0; + throw std::bad_alloc(); + } + // Otherwise, try the new_handler. If it returns, retry the + // allocation. If it throws std::bad_alloc, fail the allocation. + // if it throws something else, don't interfere. + try { + (*nh)(); + } catch (const std::bad_alloc&) { + if (!nothrow) throw; + return p; + } +#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + } else { // allocation success + return p; + } +#endif // PREANSINEW + } +} + +inline void* do_debug_malloc_or_debug_cpp_alloc(size_t size) { + return tc_new_mode ? debug_cpp_alloc(size, MallocBlock::kMallocType, true) + : DebugAllocate(size, MallocBlock::kMallocType); +} + +// Exported routines + +extern "C" PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW { + void* ptr = do_debug_malloc_or_debug_cpp_alloc(size); + MallocHook::InvokeNewHook(ptr, size); + return ptr; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW { + MallocHook::InvokeDeleteHook(ptr); + DebugDeallocate(ptr, MallocBlock::kMallocType); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_calloc(size_t count, size_t size) __THROW { + // Overflow check + const size_t total_size = count * size; + if (size != 0 && total_size / size != count) return NULL; + + void* block = do_debug_malloc_or_debug_cpp_alloc(total_size); + MallocHook::InvokeNewHook(block, total_size); + if (block) memset(block, 0, total_size); + return block; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW { + MallocHook::InvokeDeleteHook(ptr); + DebugDeallocate(ptr, MallocBlock::kMallocType); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW { + if (ptr == NULL) { + ptr = do_debug_malloc_or_debug_cpp_alloc(size); + MallocHook::InvokeNewHook(ptr, size); + return ptr; + } + if (size == 0) { + MallocHook::InvokeDeleteHook(ptr); + DebugDeallocate(ptr, MallocBlock::kMallocType); + return NULL; + } + MallocBlock* old = MallocBlock::FromRawPointer(ptr); + old->Check(MallocBlock::kMallocType); + MallocBlock* p = MallocBlock::Allocate(size, MallocBlock::kMallocType); + + // If realloc fails we are to leave the old block untouched and + // return null + if (p == NULL) return NULL; + + memcpy(p->data_addr(), old->data_addr(), + (old->data_size() < size) ? old->data_size() : size); + MallocHook::InvokeDeleteHook(ptr); + MallocHook::InvokeNewHook(p->data_addr(), size); + DebugDeallocate(ptr, MallocBlock::kMallocType); + MALLOC_TRACE("realloc", p->data_size(), p->data_addr()); + return p->data_addr(); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_new(size_t size) { + void* ptr = debug_cpp_alloc(size, MallocBlock::kNewType, false); + MallocHook::InvokeNewHook(ptr, size); + if (ptr == NULL) { + RAW_LOG(FATAL, "Unable to allocate %"PRIuS" bytes: new failed.", size); + } + return ptr; +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW { + void* ptr = debug_cpp_alloc(size, MallocBlock::kNewType, true); + MallocHook::InvokeNewHook(ptr, size); + return ptr; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW { + MallocHook::InvokeDeleteHook(p); + DebugDeallocate(p, MallocBlock::kNewType); +} + +// Some STL implementations explicitly invoke this. +// It is completely equivalent to a normal delete (delete never throws). +extern "C" PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, const std::nothrow_t&) __THROW { + MallocHook::InvokeDeleteHook(p); + DebugDeallocate(p, MallocBlock::kNewType); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_newarray(size_t size) { + void* ptr = debug_cpp_alloc(size, MallocBlock::kArrayNewType, false); + MallocHook::InvokeNewHook(ptr, size); + if (ptr == NULL) { + RAW_LOG(FATAL, "Unable to allocate %"PRIuS" bytes: new[] failed.", size); + } + return ptr; +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, const std::nothrow_t&) + __THROW { + void* ptr = debug_cpp_alloc(size, MallocBlock::kArrayNewType, true); + MallocHook::InvokeNewHook(ptr, size); + return ptr; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW { + MallocHook::InvokeDeleteHook(p); + DebugDeallocate(p, MallocBlock::kArrayNewType); +} + +// Some STL implementations explicitly invoke this. +// It is completely equivalent to a normal delete (delete never throws). +extern "C" PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, const std::nothrow_t&) __THROW { + MallocHook::InvokeDeleteHook(p); + DebugDeallocate(p, MallocBlock::kArrayNewType); +} + +// Round "value" up to next "alignment" boundary. +// Requires that "alignment" be a power of two. +static intptr_t RoundUp(intptr_t value, intptr_t alignment) { + return (value + alignment - 1) & ~(alignment - 1); +} + +// This is mostly the same as do_memalign in tcmalloc.cc. +static void *do_debug_memalign(size_t alignment, size_t size) { + // Allocate >= size bytes aligned on "alignment" boundary + // "alignment" is a power of two. + void *p = 0; + RAW_CHECK((alignment & (alignment-1)) == 0, "must be power of two"); + const size_t data_offset = MallocBlock::data_offset(); + // Allocate "alignment-1" extra bytes to ensure alignment is possible, and + // a further data_offset bytes for an additional fake header. + size_t extra_bytes = data_offset + alignment - 1; + if (size + extra_bytes < size) return NULL; // Overflow + p = DebugAllocate(size + extra_bytes, MallocBlock::kMallocType); + if (p != 0) { + intptr_t orig_p = reinterpret_cast(p); + // Leave data_offset bytes for fake header, and round up to meet + // alignment. + p = reinterpret_cast(RoundUp(orig_p + data_offset, alignment)); + // Create a fake header block with an offset_ that points back to the + // real header. FromRawPointer uses this value. + MallocBlock *fake_hdr = reinterpret_cast( + reinterpret_cast(p) - data_offset); + // offset_ is distance between real and fake headers. + // p is now end of fake header (beginning of client area), + // and orig_p is the end of the real header, so offset_ + // is their difference. + fake_hdr->set_offset(reinterpret_cast(p) - orig_p); + } + return p; +} + +// This is mostly the same as cpp_memalign in tcmalloc.cc. +static void* debug_cpp_memalign(size_t align, size_t size) { + for (;;) { + void* p = do_debug_memalign(align, size); +#ifdef PREANSINEW + return p; +#else + if (p == NULL) { // allocation failed + // Get the current new handler. NB: this function is not + // thread-safe. We make a feeble stab at making it so here, but + // this lock only protects against tcmalloc interfering with + // itself, not with other libraries calling set_new_handler. + std::new_handler nh; + { + SpinLockHolder h(&set_new_handler_lock); + nh = std::set_new_handler(0); + (void) std::set_new_handler(nh); + } +#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + if (nh) { + // Since exceptions are disabled, we don't really know if new_handler + // failed. Assume it will abort if it fails. + (*nh)(); + continue; + } + return 0; +#else + // If no new_handler is established, the allocation failed. + if (!nh) + return 0; + + // Otherwise, try the new_handler. If it returns, retry the + // allocation. If it throws std::bad_alloc, fail the allocation. + // if it throws something else, don't interfere. + try { + (*nh)(); + } catch (const std::bad_alloc&) { + return p; + } +#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + } else { // allocation success + return p; + } +#endif // PREANSINEW + } +} + +inline void* do_debug_memalign_or_debug_cpp_memalign(size_t align, + size_t size) { + return tc_new_mode ? debug_cpp_memalign(align, size) + : do_debug_memalign(align, size); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_memalign(size_t align, size_t size) __THROW { + void *p = do_debug_memalign_or_debug_cpp_memalign(align, size); + MallocHook::InvokeNewHook(p, size); + return p; +} + +// Implementation taken from tcmalloc/tcmalloc.cc +extern "C" PERFTOOLS_DLL_DECL int tc_posix_memalign(void** result_ptr, size_t align, size_t size) + __THROW { + if (((align % sizeof(void*)) != 0) || + ((align & (align - 1)) != 0) || + (align == 0)) { + return EINVAL; + } + + void* result = do_debug_memalign_or_debug_cpp_memalign(align, size); + MallocHook::InvokeNewHook(result, size); + if (result == NULL) { + return ENOMEM; + } else { + *result_ptr = result; + return 0; + } +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_valloc(size_t size) __THROW { + // Allocate >= size bytes starting on a page boundary + void *p = do_debug_memalign_or_debug_cpp_memalign(getpagesize(), size); + MallocHook::InvokeNewHook(p, size); + return p; +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t size) __THROW { + // Round size up to a multiple of pages + // then allocate memory on a page boundary + int pagesize = getpagesize(); + size = RoundUp(size, pagesize); + if (size == 0) { // pvalloc(0) should allocate one page, according to + size = pagesize; // http://man.free4web.biz/man3/libmpatrol.3.html + } + void *p = do_debug_memalign_or_debug_cpp_memalign(pagesize, size); + MallocHook::InvokeNewHook(p, size); + return p; +} + +// malloc_stats just falls through to the base implementation. +extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW { + BASE_MALLOC_STATS(); +} + +extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW { + return BASE_MALLOPT(cmd, value); +} + +#ifdef HAVE_STRUCT_MALLINFO +extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW { + return BASE_MALLINFO(); +} +#endif + +extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW { + return MallocExtension::instance()->GetAllocatedSize(ptr); +} diff --git a/src/thirdparty/gperftools-2.0/src/getpc.h b/src/thirdparty/gperftools-2.0/src/getpc.h new file mode 100644 index 000000000..9fb2e162b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/getpc.h @@ -0,0 +1,186 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This is an internal header file used by profiler.cc. It defines +// the single (inline) function GetPC. GetPC is used in a signal +// handler to figure out the instruction that was being executed when +// the signal-handler was triggered. +// +// To get this, we use the ucontext_t argument to the signal-handler +// callback, which holds the full context of what was going on when +// the signal triggered. How to get from a ucontext_t to a Program +// Counter is OS-dependent. + +#ifndef BASE_GETPC_H_ +#define BASE_GETPC_H_ + +#include "config.h" + +// On many linux systems, we may need _GNU_SOURCE to get access to +// the defined constants that define the register we want to see (eg +// REG_EIP). Note this #define must come first! +#define _GNU_SOURCE 1 +// If #define _GNU_SOURCE causes problems, this might work instead. +// It will cause problems for FreeBSD though!, because it turns off +// the needed __BSD_VISIBLE. +//#define _XOPEN_SOURCE 500 + +#include // for memcmp +#if defined(HAVE_SYS_UCONTEXT_H) +#include +#elif defined(HAVE_UCONTEXT_H) +#include // for ucontext_t (and also mcontext_t) +#elif defined(HAVE_CYGWIN_SIGNAL_H) +#include +typedef ucontext ucontext_t; +#endif + + +// Take the example where function Foo() calls function Bar(). For +// many architectures, Bar() is responsible for setting up and tearing +// down its own stack frame. In that case, it's possible for the +// interrupt to happen when execution is in Bar(), but the stack frame +// is not properly set up (either before it's done being set up, or +// after it's been torn down but before Bar() returns). In those +// cases, the stack trace cannot see the caller function anymore. +// +// GetPC can try to identify this situation, on architectures where it +// might occur, and unwind the current function call in that case to +// avoid false edges in the profile graph (that is, edges that appear +// to show a call skipping over a function). To do this, we hard-code +// in the asm instructions we might see when setting up or tearing +// down a stack frame. +// +// This is difficult to get right: the instructions depend on the +// processor, the compiler ABI, and even the optimization level. This +// is a best effort patch -- if we fail to detect such a situation, or +// mess up the PC, nothing happens; the returned PC is not used for +// any further processing. +struct CallUnrollInfo { + // Offset from (e)ip register where this instruction sequence + // should be matched. Interpreted as bytes. Offset 0 is the next + // instruction to execute. Be extra careful with negative offsets in + // architectures of variable instruction length (like x86) - it is + // not that easy as taking an offset to step one instruction back! + int pc_offset; + // The actual instruction bytes. Feel free to make it larger if you + // need a longer sequence. + char ins[16]; + // How many bytes to match from ins array? + int ins_size; + // The offset from the stack pointer (e)sp where to look for the + // call return address. Interpreted as bytes. + int return_sp_offset; +}; + + +// The dereferences needed to get the PC from a struct ucontext were +// determined at configure time, and stored in the macro +// PC_FROM_UCONTEXT in config.h. The only thing we need to do here, +// then, is to do the magic call-unrolling for systems that support it. + +// -- Special case 1: linux x86, for which we have CallUnrollInfo +#if defined(__linux) && defined(__i386) && defined(__GNUC__) +static const CallUnrollInfo callunrollinfo[] = { + // Entry to a function: push %ebp; mov %esp,%ebp + // Top-of-stack contains the caller IP. + { 0, + {0x55, 0x89, 0xe5}, 3, + 0 + }, + // Entry to a function, second instruction: push %ebp; mov %esp,%ebp + // Top-of-stack contains the old frame, caller IP is +4. + { -1, + {0x55, 0x89, 0xe5}, 3, + 4 + }, + // Return from a function: RET. + // Top-of-stack contains the caller IP. + { 0, + {0xc3}, 1, + 0 + } +}; + +inline void* GetPC(const ucontext_t& signal_ucontext) { + // See comment above struct CallUnrollInfo. Only try instruction + // flow matching if both eip and esp looks reasonable. + const int eip = signal_ucontext.uc_mcontext.gregs[REG_EIP]; + const int esp = signal_ucontext.uc_mcontext.gregs[REG_ESP]; + if ((eip & 0xffff0000) != 0 && (~eip & 0xffff0000) != 0 && + (esp & 0xffff0000) != 0) { + char* eip_char = reinterpret_cast(eip); + for (int i = 0; i < sizeof(callunrollinfo)/sizeof(*callunrollinfo); ++i) { + if (!memcmp(eip_char + callunrollinfo[i].pc_offset, + callunrollinfo[i].ins, callunrollinfo[i].ins_size)) { + // We have a match. + void **retaddr = (void**)(esp + callunrollinfo[i].return_sp_offset); + return *retaddr; + } + } + } + return (void*)eip; +} + +// Special case #2: Windows, which has to do something totally different. +#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__) +// If this is ever implemented, probably the way to do it is to have +// profiler.cc use a high-precision timer via timeSetEvent: +// http://msdn2.microsoft.com/en-us/library/ms712713.aspx +// We'd use it in mode TIME_CALLBACK_FUNCTION/TIME_PERIODIC. +// The callback function would be something like prof_handler, but +// alas the arguments are different: no ucontext_t! I don't know +// how we'd get the PC (using StackWalk64?) +// http://msdn2.microsoft.com/en-us/library/ms680650.aspx + +#include "base/logging.h" // for RAW_LOG +#ifndef HAVE_CYGWIN_SIGNAL_H +typedef int ucontext_t; +#endif + +inline void* GetPC(const struct ucontext_t& signal_ucontext) { + RAW_LOG(ERROR, "GetPC is not yet implemented on Windows\n"); + return NULL; +} + +// Normal cases. If this doesn't compile, it's probably because +// PC_FROM_UCONTEXT is the empty string. You need to figure out +// the right value for your system, and add it to the list in +// configure.ac (or set it manually in your config.h). +#else +inline void* GetPC(const ucontext_t& signal_ucontext) { + return (void*)signal_ucontext.PC_FROM_UCONTEXT; // defined in config.h +} + +#endif + +#endif // BASE_GETPC_H_ diff --git a/src/thirdparty/gperftools-2.0/src/google/heap-checker.h b/src/thirdparty/gperftools-2.0/src/google/heap-checker.h new file mode 100644 index 000000000..8aa5ea49c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/heap-checker.h @@ -0,0 +1,33 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/heap-profiler.h b/src/thirdparty/gperftools-2.0/src/google/heap-profiler.h new file mode 100644 index 000000000..be4395964 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/heap-profiler.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/malloc_extension.h b/src/thirdparty/gperftools-2.0/src/google/malloc_extension.h new file mode 100644 index 000000000..55150e5a4 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/malloc_extension.h @@ -0,0 +1,33 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/malloc_extension_c.h b/src/thirdparty/gperftools-2.0/src/google/malloc_extension_c.h new file mode 100644 index 000000000..87d727b39 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/malloc_extension_c.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/malloc_hook.h b/src/thirdparty/gperftools-2.0/src/google/malloc_hook.h new file mode 100644 index 000000000..e5b8e7cb0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/malloc_hook.h @@ -0,0 +1,33 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/malloc_hook_c.h b/src/thirdparty/gperftools-2.0/src/google/malloc_hook_c.h new file mode 100644 index 000000000..e3ac0a499 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/malloc_hook_c.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/profiler.h b/src/thirdparty/gperftools-2.0/src/google/profiler.h new file mode 100644 index 000000000..67a89c198 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/profiler.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/stacktrace.h b/src/thirdparty/gperftools-2.0/src/google/stacktrace.h new file mode 100644 index 000000000..eb761cab4 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/stacktrace.h @@ -0,0 +1,33 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/google/tcmalloc.h b/src/thirdparty/gperftools-2.0/src/google/tcmalloc.h new file mode 100644 index 000000000..c7db63194 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/google/tcmalloc.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/heap-checker.h b/src/thirdparty/gperftools-2.0/src/gperftools/heap-checker.h new file mode 100644 index 000000000..32ed10a82 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/heap-checker.h @@ -0,0 +1,424 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev (with design ideas by Sanjay Ghemawat) +// +// +// Module for detecing heap (memory) leaks. +// +// For full(er) information, see doc/heap_checker.html +// +// This module can be linked into programs with +// no slowdown caused by this unless you activate the leak-checker: +// +// 1. Set the environment variable HEAPCHEK to _type_ before +// running the program. +// +// _type_ is usually "normal" but can also be "minimal", "strict", or +// "draconian". (See the html file for other options, like 'local'.) +// +// After that, just run your binary. If the heap-checker detects +// a memory leak at program-exit, it will print instructions on how +// to track down the leak. + +#ifndef BASE_HEAP_CHECKER_H_ +#define BASE_HEAP_CHECKER_H_ + +#include // for size_t +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include // for uintptr_t +#endif +#include // for va_list +#include + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// The class is thread-safe with respect to all the provided static methods, +// as well as HeapLeakChecker objects: they can be accessed by multiple threads. +class PERFTOOLS_DLL_DECL HeapLeakChecker { + public: + + // ----------------------------------------------------------------------- // + // Static functions for working with (whole-program) leak checking. + + // If heap leak checking is currently active in some mode + // e.g. if leak checking was started (and is still active now) + // due to HEAPCHECK=... defined in the environment. + // The return value reflects iff HeapLeakChecker objects manually + // constructed right now will be doing leak checking or nothing. + // Note that we can go from active to inactive state during InitGoogle() + // if FLAGS_heap_check gets set to "" by some code before/during InitGoogle(). + static bool IsActive(); + + // Return pointer to the whole-program checker if it has been created + // and NULL otherwise. + // Once GlobalChecker() returns non-NULL that object will not disappear and + // will be returned by all later GlobalChecker calls. + // This is mainly to access BytesLeaked() and ObjectsLeaked() (see below) + // for the whole-program checker after one calls NoGlobalLeaks() + // or similar and gets false. + static HeapLeakChecker* GlobalChecker(); + + // Do whole-program leak check now (if it was activated for this binary); + // return false only if it was activated and has failed. + // The mode of the check is controlled by the command-line flags. + // This method can be called repeatedly. + // Things like GlobalChecker()->SameHeap() can also be called explicitly + // to do the desired flavor of the check. + static bool NoGlobalLeaks(); + + // If whole-program checker if active, + // cancel its automatic execution after main() exits. + // This requires that some leak check (e.g. NoGlobalLeaks()) + // has been called at least once on the whole-program checker. + static void CancelGlobalCheck(); + + // ----------------------------------------------------------------------- // + // Non-static functions for starting and doing leak checking. + + // Start checking and name the leak check performed. + // The name is used in naming dumped profiles + // and needs to be unique only within your binary. + // It must also be a string that can be a part of a file name, + // in particular not contain path expressions. + explicit HeapLeakChecker(const char *name); + + // Destructor (verifies that some *NoLeaks or *SameHeap method + // has been called at least once). + ~HeapLeakChecker(); + + // These used to be different but are all the same now: they return + // true iff all memory allocated since this HeapLeakChecker object + // was constructor is still reachable from global state. + // + // Because we fork to convert addresses to symbol-names, and forking + // is not thread-safe, and we may be called in a threaded context, + // we do not try to symbolize addresses when called manually. + bool NoLeaks() { return DoNoLeaks(DO_NOT_SYMBOLIZE); } + + // These forms are obsolete; use NoLeaks() instead. + // TODO(csilvers): mark as DEPRECATED. + bool QuickNoLeaks() { return NoLeaks(); } + bool BriefNoLeaks() { return NoLeaks(); } + bool SameHeap() { return NoLeaks(); } + bool QuickSameHeap() { return NoLeaks(); } + bool BriefSameHeap() { return NoLeaks(); } + + // Detailed information about the number of leaked bytes and objects + // (both of these can be negative as well). + // These are available only after a *SameHeap or *NoLeaks + // method has been called. + // Note that it's possible for both of these to be zero + // while SameHeap() or NoLeaks() returned false in case + // of a heap state change that is significant + // but preserves the byte and object counts. + ssize_t BytesLeaked() const; + ssize_t ObjectsLeaked() const; + + // ----------------------------------------------------------------------- // + // Static helpers to make us ignore certain leaks. + + // Scoped helper class. Should be allocated on the stack inside a + // block of code. Any heap allocations done in the code block + // covered by the scoped object (including in nested function calls + // done by the code block) will not be reported as leaks. This is + // the recommended replacement for the GetDisableChecksStart() and + // DisableChecksToHereFrom() routines below. + // + // Example: + // void Foo() { + // HeapLeakChecker::Disabler disabler; + // ... code that allocates objects whose leaks should be ignored ... + // } + // + // REQUIRES: Destructor runs in same thread as constructor + class Disabler { + public: + Disabler(); + ~Disabler(); + private: + Disabler(const Disabler&); // disallow copy + void operator=(const Disabler&); // and assign + }; + + // Ignore an object located at 'ptr' (can go at the start or into the object) + // as well as all heap objects (transitively) referenced from it for the + // purposes of heap leak checking. Returns 'ptr' so that one can write + // static T* obj = IgnoreObject(new T(...)); + // + // If 'ptr' does not point to an active allocated object at the time of this + // call, it is ignored; but if it does, the object must not get deleted from + // the heap later on. + // + // See also HiddenPointer, below, if you need to prevent a pointer from + // being traversed by the heap checker but do not wish to transitively + // whitelist objects referenced through it. + template + static T* IgnoreObject(T* ptr) { + DoIgnoreObject(static_cast(const_cast(ptr))); + return ptr; + } + + // Undo what an earlier IgnoreObject() call promised and asked to do. + // At the time of this call 'ptr' must point at or inside of an active + // allocated object which was previously registered with IgnoreObject(). + static void UnIgnoreObject(const void* ptr); + + // ----------------------------------------------------------------------- // + // Internal types defined in .cc + + class Allocator; + struct RangeValue; + + private: + + // ----------------------------------------------------------------------- // + // Various helpers + + // Create the name of the heap profile file. + // Should be deleted via Allocator::Free(). + char* MakeProfileNameLocked(); + + // Helper for constructors + void Create(const char *name, bool make_start_snapshot); + + enum ShouldSymbolize { SYMBOLIZE, DO_NOT_SYMBOLIZE }; + + // Helper for *NoLeaks and *SameHeap + bool DoNoLeaks(ShouldSymbolize should_symbolize); + + // Helper for NoGlobalLeaks, also called by the global destructor. + static bool NoGlobalLeaksMaybeSymbolize(ShouldSymbolize should_symbolize); + + // These used to be public, but they are now deprecated. + // Will remove entirely when all internal uses are fixed. + // In the meantime, use friendship so the unittest can still test them. + static void* GetDisableChecksStart(); + static void DisableChecksToHereFrom(const void* start_address); + static void DisableChecksIn(const char* pattern); + friend void RangeDisabledLeaks(); + friend void NamedTwoDisabledLeaks(); + friend void* RunNamedDisabledLeaks(void*); + friend void TestHeapLeakCheckerNamedDisabling(); + // TODO(csilvers): remove this one, at least + friend int main(int, char**); + + + // Actually implements IgnoreObject(). + static void DoIgnoreObject(const void* ptr); + + // Disable checks based on stack trace entry at a depth <= + // max_depth. Used to hide allocations done inside some special + // libraries. + static void DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth); + + // Helper for DoNoLeaks to ignore all objects reachable from all live data + static void IgnoreAllLiveObjectsLocked(const void* self_stack_top); + + // Callback we pass to ListAllProcessThreads (see thread_lister.h) + // that is invoked when all threads of our process are found and stopped. + // The call back does the things needed to ignore live data reachable from + // thread stacks and registers for all our threads + // as well as do other global-live-data ignoring + // (via IgnoreNonThreadLiveObjectsLocked) + // during the quiet state of all threads being stopped. + // For the argument meaning see the comment by ListAllProcessThreads. + // Here we only use num_threads and thread_pids, that ListAllProcessThreads + // fills for us with the number and pids of all the threads of our process + // it found and attached to. + static int IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list ap); + + // Helper for IgnoreAllLiveObjectsLocked and IgnoreLiveThreadsLocked + // that we prefer to execute from IgnoreLiveThreadsLocked + // while all threads are stopped. + // This helper does live object discovery and ignoring + // for all objects that are reachable from everything + // not related to thread stacks and registers. + static void IgnoreNonThreadLiveObjectsLocked(); + + // Helper for IgnoreNonThreadLiveObjectsLocked and IgnoreLiveThreadsLocked + // to discover and ignore all heap objects + // reachable from currently considered live objects + // (live_objects static global variable in out .cc file). + // "name", "name2" are two strings that we print one after another + // in a debug message to describe what kind of live object sources + // are being used. + static void IgnoreLiveObjectsLocked(const char* name, const char* name2); + + // Do the overall whole-program heap leak check if needed; + // returns true when did the leak check. + static bool DoMainHeapCheck(); + + // Type of task for UseProcMapsLocked + enum ProcMapsTask { + RECORD_GLOBAL_DATA, + DISABLE_LIBRARY_ALLOCS + }; + + // Success/Error Return codes for UseProcMapsLocked. + enum ProcMapsResult { + PROC_MAPS_USED, + CANT_OPEN_PROC_MAPS, + NO_SHARED_LIBS_IN_PROC_MAPS + }; + + // Read /proc/self/maps, parse it, and do the 'proc_maps_task' for each line. + static ProcMapsResult UseProcMapsLocked(ProcMapsTask proc_maps_task); + + // A ProcMapsTask to disable allocations from 'library' + // that is mapped to [start_address..end_address) + // (only if library is a certain system library). + static void DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address); + + // Return true iff "*ptr" points to a heap object + // ("*ptr" can point at the start or inside of a heap object + // so that this works e.g. for pointers to C++ arrays, C++ strings, + // multiple-inherited objects, or pointers to members). + // We also fill *object_size for this object then + // and we move "*ptr" to point to the very start of the heap object. + static inline bool HaveOnHeapLocked(const void** ptr, size_t* object_size); + + // Helper to shutdown heap leak checker when it's not needed + // or can't function properly. + static void TurnItselfOffLocked(); + + // Internally-used c-tor to start whole-executable checking. + HeapLeakChecker(); + + // ----------------------------------------------------------------------- // + // Friends and externally accessed helpers. + + // Helper for VerifyHeapProfileTableStackGet in the unittest + // to get the recorded allocation caller for ptr, + // which must be a heap object. + static const void* GetAllocCaller(void* ptr); + friend void VerifyHeapProfileTableStackGet(); + + // This gets to execute before constructors for all global objects + static void BeforeConstructorsLocked(); + friend void HeapLeakChecker_BeforeConstructors(); + + // This gets to execute after destructors for all global objects + friend void HeapLeakChecker_AfterDestructors(); + + // Full starting of recommended whole-program checking. + friend void HeapLeakChecker_InternalInitStart(); + + // Runs REGISTER_HEAPCHECK_CLEANUP cleanups and potentially + // calls DoMainHeapCheck + friend void HeapLeakChecker_RunHeapCleanups(); + + // ----------------------------------------------------------------------- // + // Member data. + + class SpinLock* lock_; // to make HeapLeakChecker objects thread-safe + const char* name_; // our remembered name (we own it) + // NULL means this leak checker is a noop + + // Snapshot taken when the checker was created. May be NULL + // for the global heap checker object. We use void* instead of + // HeapProfileTable::Snapshot* to avoid including heap-profile-table.h. + void* start_snapshot_; + + bool has_checked_; // if we have done the leak check, so these are ready: + ssize_t inuse_bytes_increase_; // bytes-in-use increase for this checker + ssize_t inuse_allocs_increase_; // allocations-in-use increase + // for this checker + bool keep_profiles_; // iff we should keep the heap profiles we've made + + // ----------------------------------------------------------------------- // + + // Disallow "evil" constructors. + HeapLeakChecker(const HeapLeakChecker&); + void operator=(const HeapLeakChecker&); +}; + + +// Holds a pointer that will not be traversed by the heap checker. +// Contrast with HeapLeakChecker::IgnoreObject(o), in which o and +// all objects reachable from o are ignored by the heap checker. +template +class HiddenPointer { + public: + explicit HiddenPointer(T* t) + : masked_t_(reinterpret_cast(t) ^ kHideMask) { + } + // Returns unhidden pointer. Be careful where you save the result. + T* get() const { return reinterpret_cast(masked_t_ ^ kHideMask); } + + private: + // Arbitrary value, but not such that xor'ing with it is likely + // to map one valid pointer to another valid pointer: + static const uintptr_t kHideMask = + static_cast(0xF03A5F7BF03A5F7Bll); + uintptr_t masked_t_; +}; + +// A class that exists solely to run its destructor. This class should not be +// used directly, but instead by the REGISTER_HEAPCHECK_CLEANUP macro below. +class PERFTOOLS_DLL_DECL HeapCleaner { + public: + typedef void (*void_function)(void); + HeapCleaner(void_function f); + static void RunHeapCleanups(); + private: + static std::vector* heap_cleanups_; +}; + +// A macro to declare module heap check cleanup tasks +// (they run only if we are doing heap leak checking.) +// 'body' should be the cleanup code to run. 'name' doesn't matter, +// but must be unique amongst all REGISTER_HEAPCHECK_CLEANUP calls. +#define REGISTER_HEAPCHECK_CLEANUP(name, body) \ + namespace { \ + void heapcheck_cleanup_##name() { body; } \ + static HeapCleaner heapcheck_cleaner_##name(&heapcheck_cleanup_##name); \ + } + +#endif // BASE_HEAP_CHECKER_H_ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/heap-profiler.h b/src/thirdparty/gperftools-2.0/src/gperftools/heap-profiler.h new file mode 100644 index 000000000..57cb97a1c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/heap-profiler.h @@ -0,0 +1,104 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for heap-profiling. + * + * For full(er) information, see doc/heapprofile.html + * + * This module can be linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "HEAPPROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "HeapProfilerStart(filename)" and "HeapProfilerStop()". + * + */ + +#ifndef BASE_HEAP_PROFILER_H_ +#define BASE_HEAP_PROFILER_H_ + +#include + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Start profiling and arrange to write profile data to file names + * of the form: "prefix.0000", "prefix.0001", ... + */ +PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix); + +/* Returns non-zero if we are currently profiling the heap. (Returns + * an int rather than a bool so it's usable from C.) This is true + * between calls to HeapProfilerStart() and HeapProfilerStop(), and + * also if the program has been run with HEAPPROFILER, or some other + * way to turn on whole-program profiling. + */ +int IsHeapProfilerRunning(); + +/* Stop heap profiling. Can be restarted again with HeapProfilerStart(), + * but the currently accumulated profiling information will be cleared. + */ +PERFTOOLS_DLL_DECL void HeapProfilerStop(); + +/* Dump a profile now - can be used for dumping at a hopefully + * quiescent state in your program, in order to more easily track down + * memory leaks. Will include the reason in the logged message + */ +PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason); + +/* Generate current heap profiling information. + * Returns an empty string when heap profiling is not active. + * The returned pointer is a '\0'-terminated string allocated using malloc() + * and should be free()-ed as soon as the caller does not need it anymore. + */ +PERFTOOLS_DLL_DECL char* GetHeapProfile(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_HEAP_PROFILER_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/malloc_extension.h b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_extension.h new file mode 100644 index 000000000..5bee01984 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_extension.h @@ -0,0 +1,400 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Extra extensions exported by some malloc implementations. These +// extensions are accessed through a virtual base class so an +// application can link against a malloc that does not implement these +// extensions, and it will get default versions that do nothing. +// +// NOTE FOR C USERS: If you wish to use this functionality from within +// a C program, see malloc_extension_c.h. + +#ifndef BASE_MALLOC_EXTENSION_H_ +#define BASE_MALLOC_EXTENSION_H_ + +#include +// I can't #include config.h in this public API file, but I should +// really use configure (and make malloc_extension.h a .in file) to +// figure out if the system has stdint.h or not. But I'm lazy, so +// for now I'm assuming it's a problem only with MSVC. +#ifndef _MSC_VER +#include +#endif +#include +#include + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +static const int kMallocHistogramSize = 64; + +// One day, we could support other types of writers (perhaps for C?) +typedef std::string MallocExtensionWriter; + +namespace base { +struct MallocRange; +} + +// Interface to a pluggable system allocator. +class SysAllocator { + public: + SysAllocator() { + } + virtual ~SysAllocator(); + + // Allocates "size"-byte of memory from system aligned with "alignment". + // Returns NULL if failed. Otherwise, the returned pointer p up to and + // including (p + actual_size -1) have been allocated. + virtual void* Alloc(size_t size, size_t *actual_size, size_t alignment) = 0; +}; + +// The default implementations of the following routines do nothing. +// All implementations should be thread-safe; the current one +// (TCMallocImplementation) is. +class PERFTOOLS_DLL_DECL MallocExtension { + public: + virtual ~MallocExtension(); + + // Call this very early in the program execution -- say, in a global + // constructor -- to set up parameters and state needed by all + // instrumented malloc implemenatations. One example: this routine + // sets environemnt variables to tell STL to use libc's malloc() + // instead of doing its own memory management. This is safe to call + // multiple times, as long as each time is before threads start up. + static void Initialize(); + + // See "verify_memory.h" to see what these routines do + virtual bool VerifyAllMemory(); + virtual bool VerifyNewMemory(const void* p); + virtual bool VerifyArrayNewMemory(const void* p); + virtual bool VerifyMallocMemory(const void* p); + virtual bool MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]); + + // Get a human readable description of the current state of the malloc + // data structures. The state is stored as a null-terminated string + // in a prefix of "buffer[0,buffer_length-1]". + // REQUIRES: buffer_length > 0. + virtual void GetStats(char* buffer, int buffer_length); + + // Outputs to "writer" a sample of live objects and the stack traces + // that allocated these objects. The format of the returned output + // is equivalent to the output of the heap profiler and can + // therefore be passed to "pprof". This function is equivalent to + // ReadStackTraces. The main difference is that this function returns + // serialized data appropriately formatted for use by the pprof tool. + // NOTE: by default, tcmalloc does not do any heap sampling, and this + // function will always return an empty sample. To get useful + // data from GetHeapSample, you must also set the environment + // variable TCMALLOC_SAMPLE_PARAMETER to a value such as 524288. + virtual void GetHeapSample(MallocExtensionWriter* writer); + + // Outputs to "writer" the stack traces that caused growth in the + // address space size. The format of the returned output is + // equivalent to the output of the heap profiler and can therefore + // be passed to "pprof". This function is equivalent to + // ReadHeapGrowthStackTraces. The main difference is that this function + // returns serialized data appropriately formatted for use by the + // pprof tool. (This does not depend on, or require, + // TCMALLOC_SAMPLE_PARAMETER.) + virtual void GetHeapGrowthStacks(MallocExtensionWriter* writer); + + // Invokes func(arg, range) for every controlled memory + // range. *range is filled in with information about the range. + // + // This is a best-effort interface useful only for performance + // analysis. The implementation may not call func at all. + typedef void (RangeFunction)(void*, const base::MallocRange*); + virtual void Ranges(void* arg, RangeFunction func); + + // ------------------------------------------------------------------- + // Control operations for getting and setting malloc implementation + // specific parameters. Some currently useful properties: + // + // generic + // ------- + // "generic.current_allocated_bytes" + // Number of bytes currently allocated by application + // This property is not writable. + // + // "generic.heap_size" + // Number of bytes in the heap == + // current_allocated_bytes + + // fragmentation + + // freed memory regions + // This property is not writable. + // + // tcmalloc + // -------- + // "tcmalloc.max_total_thread_cache_bytes" + // Upper limit on total number of bytes stored across all + // per-thread caches. Default: 16MB. + // + // "tcmalloc.current_total_thread_cache_bytes" + // Number of bytes used across all thread caches. + // This property is not writable. + // + // "tcmalloc.pageheap_free_bytes" + // Number of bytes in free, mapped pages in page heap. These + // bytes can be used to fulfill allocation requests. They + // always count towards virtual memory usage, and unless the + // underlying memory is swapped out by the OS, they also count + // towards physical memory usage. This property is not writable. + // + // "tcmalloc.pageheap_unmapped_bytes" + // Number of bytes in free, unmapped pages in page heap. + // These are bytes that have been released back to the OS, + // possibly by one of the MallocExtension "Release" calls. + // They can be used to fulfill allocation requests, but + // typically incur a page fault. They always count towards + // virtual memory usage, and depending on the OS, typically + // do not count towards physical memory usage. This property + // is not writable. + // ------------------------------------------------------------------- + + // Get the named "property"'s value. Returns true if the property + // is known. Returns false if the property is not a valid property + // name for the current malloc implementation. + // REQUIRES: property != NULL; value != NULL + virtual bool GetNumericProperty(const char* property, size_t* value); + + // Set the named "property"'s value. Returns true if the property + // is known and writable. Returns false if the property is not a + // valid property name for the current malloc implementation, or + // is not writable. + // REQUIRES: property != NULL + virtual bool SetNumericProperty(const char* property, size_t value); + + // Mark the current thread as "idle". This routine may optionally + // be called by threads as a hint to the malloc implementation that + // any thread-specific resources should be released. Note: this may + // be an expensive routine, so it should not be called too often. + // + // Also, if the code that calls this routine will go to sleep for + // a while, it should take care to not allocate anything between + // the call to this routine and the beginning of the sleep. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadIdle(); + + // Mark the current thread as "busy". This routine should be + // called after MarkThreadIdle() if the thread will now do more + // work. If this method is not called, performance may suffer. + // + // Most malloc implementations ignore this routine. + virtual void MarkThreadBusy(); + + // Gets the system allocator used by the malloc extension instance. Returns + // NULL for malloc implementations that do not support pluggable system + // allocators. + virtual SysAllocator* GetSystemAllocator(); + + // Sets the system allocator to the specified. + // + // Users could register their own system allocators for malloc implementation + // that supports pluggable system allocators, such as TCMalloc, by doing: + // alloc = new MyOwnSysAllocator(); + // MallocExtension::instance()->SetSystemAllocator(alloc); + // It's up to users whether to fall back (recommended) to the default + // system allocator (use GetSystemAllocator() above) or not. The caller is + // responsible to any necessary locking. + // See tcmalloc/system-alloc.h for the interface and + // tcmalloc/memfs_malloc.cc for the examples. + // + // It's a no-op for malloc implementations that do not support pluggable + // system allocators. + virtual void SetSystemAllocator(SysAllocator *a); + + // Try to release num_bytes of free memory back to the operating + // system for reuse. Use this extension with caution -- to get this + // memory back may require faulting pages back in by the OS, and + // that may be slow. (Currently only implemented in tcmalloc.) + virtual void ReleaseToSystem(size_t num_bytes); + + // Same as ReleaseToSystem() but release as much memory as possible. + virtual void ReleaseFreeMemory(); + + // Sets the rate at which we release unused memory to the system. + // Zero means we never release memory back to the system. Increase + // this flag to return memory faster; decrease it to return memory + // slower. Reasonable rates are in the range [0,10]. (Currently + // only implemented in tcmalloc). + virtual void SetMemoryReleaseRate(double rate); + + // Gets the release rate. Returns a value < 0 if unknown. + virtual double GetMemoryReleaseRate(); + + // Returns the estimated number of bytes that will be allocated for + // a request of "size" bytes. This is an estimate: an allocation of + // SIZE bytes may reserve more bytes, but will never reserve less. + // (Currently only implemented in tcmalloc, other implementations + // always return SIZE.) + // This is equivalent to malloc_good_size() in OS X. + virtual size_t GetEstimatedAllocatedSize(size_t size); + + // Returns the actual number N of bytes reserved by tcmalloc for the + // pointer p. The client is allowed to use the range of bytes + // [p, p+N) in any way it wishes (i.e. N is the "usable size" of this + // allocation). This number may be equal to or greater than the number + // of bytes requested when p was allocated. + // p must have been allocated by this malloc implementation, + // must not be an interior pointer -- that is, must be exactly + // the pointer returned to by malloc() et al., not some offset + // from that -- and should not have been freed yet. p may be NULL. + // (Currently only implemented in tcmalloc; other implementations + // will return 0.) + // This is equivalent to malloc_size() in OS X, malloc_usable_size() + // in glibc, and _msize() for windows. + virtual size_t GetAllocatedSize(const void* p); + + // Returns kOwned if this malloc implementation allocated the memory + // pointed to by p, or kNotOwned if some other malloc implementation + // allocated it or p is NULL. May also return kUnknownOwnership if + // the malloc implementation does not keep track of ownership. + // REQUIRES: p must be a value returned from a previous call to + // malloc(), calloc(), realloc(), memalign(), posix_memalign(), + // valloc(), pvalloc(), new, or new[], and must refer to memory that + // is currently allocated (so, for instance, you should not pass in + // a pointer after having called free() on it). + enum Ownership { + // NOTE: Enum values MUST be kept in sync with the version in + // malloc_extension_c.h + kUnknownOwnership = 0, + kOwned, + kNotOwned + }; + virtual Ownership GetOwnership(const void* p); + + // The current malloc implementation. Always non-NULL. + static MallocExtension* instance(); + + // Change the malloc implementation. Typically called by the + // malloc implementation during initialization. + static void Register(MallocExtension* implementation); + + // Returns detailed information about malloc's freelists. For each list, + // return a FreeListInfo: + struct FreeListInfo { + size_t min_object_size; + size_t max_object_size; + size_t total_bytes_free; + const char* type; + }; + // Each item in the vector refers to a different freelist. The lists + // are identified by the range of allocations that objects in the + // list can satisfy ([min_object_size, max_object_size]) and the + // type of freelist (see below). The current size of the list is + // returned in total_bytes_free (which count against a processes + // resident and virtual size). + // + // Currently supported types are: + // + // "tcmalloc.page{_unmapped}" - tcmalloc's page heap. An entry for each size + // class in the page heap is returned. Bytes in "page_unmapped" + // are no longer backed by physical memory and do not count against + // the resident size of a process. + // + // "tcmalloc.large{_unmapped}" - tcmalloc's list of objects larger + // than the largest page heap size class. Only one "large" + // entry is returned. There is no upper-bound on the size + // of objects in the large free list; this call returns + // kint64max for max_object_size. Bytes in + // "large_unmapped" are no longer backed by physical memory + // and do not count against the resident size of a process. + // + // "tcmalloc.central" - tcmalloc's central free-list. One entry per + // size-class is returned. Never unmapped. + // + // "debug.free_queue" - free objects queued by the debug allocator + // and not returned to tcmalloc. + // + // "tcmalloc.thread" - tcmalloc's per-thread caches. Never unmapped. + virtual void GetFreeListSizes(std::vector* v); + + // Get a list of stack traces of sampled allocation points. Returns + // a pointer to a "new[]-ed" result array, and stores the sample + // period in "sample_period". + // + // The state is stored as a sequence of adjacent entries + // in the returned array. Each entry has the following form: + // uintptr_t count; // Number of objects with following trace + // uintptr_t size; // Total size of objects with following trace + // uintptr_t depth; // Number of PC values in stack trace + // void* stack[depth]; // PC values that form the stack trace + // + // The list of entries is terminated by a "count" of 0. + // + // It is the responsibility of the caller to "delete[]" the returned array. + // + // May return NULL to indicate no results. + // + // This is an internal extension. Callers should use the more + // convenient "GetHeapSample(string*)" method defined above. + virtual void** ReadStackTraces(int* sample_period); + + // Like ReadStackTraces(), but returns stack traces that caused growth + // in the address space size. + virtual void** ReadHeapGrowthStackTraces(); +}; + +namespace base { + +// Information passed per range. More fields may be added later. +struct MallocRange { + enum Type { + INUSE, // Application is using this range + FREE, // Range is currently free + UNMAPPED, // Backing physical memory has been returned to the OS + UNKNOWN, + // More enum values may be added in the future + }; + + uintptr_t address; // Address of range + size_t length; // Byte length of range + Type type; // Type of this range + double fraction; // Fraction of range that is being used (0 if !INUSE) + + // Perhaps add the following: + // - stack trace if this range was sampled + // - heap growth stack trace if applicable to this range + // - age when allocated (for inuse) or freed (if not in use) +}; + +} // namespace base + +#endif // BASE_MALLOC_EXTENSION_H_ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/malloc_extension_c.h b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_extension_c.h new file mode 100644 index 000000000..72a0a7c17 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_extension_c.h @@ -0,0 +1,99 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_extension.h. See malloc_extension.h for + * details. Note these C shims always work on + * MallocExtension::instance(); it is not possible to have more than + * one MallocExtension object in C applications. + */ + +#ifndef _MALLOC_EXTENSION_C_H_ +#define _MALLOC_EXTENSION_C_H_ + +#include +#include + +/* Annoying stuff for windows -- makes sure clients can import these fns */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define kMallocExtensionHistogramSize 64 + +PERFTOOLS_DLL_DECL int MallocExtension_VerifyAllMemory(void); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyArrayNewMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_VerifyMallocMemory(const void* p); +PERFTOOLS_DLL_DECL int MallocExtension_MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocExtensionHistogramSize]); +PERFTOOLS_DLL_DECL void MallocExtension_GetStats(char* buffer, int buffer_length); + +/* TODO(csilvers): write a C version of these routines, that perhaps + * takes a function ptr and a void *. + */ +/* void MallocExtension_GetHeapSample(string* result); */ +/* void MallocExtension_GetHeapGrowthStacks(string* result); */ + +PERFTOOLS_DLL_DECL int MallocExtension_GetNumericProperty(const char* property, size_t* value); +PERFTOOLS_DLL_DECL int MallocExtension_SetNumericProperty(const char* property, size_t value); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadIdle(void); +PERFTOOLS_DLL_DECL void MallocExtension_MarkThreadBusy(void); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseToSystem(size_t num_bytes); +PERFTOOLS_DLL_DECL void MallocExtension_ReleaseFreeMemory(void); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetEstimatedAllocatedSize(size_t size); +PERFTOOLS_DLL_DECL size_t MallocExtension_GetAllocatedSize(const void* p); + +/* + * NOTE: These enum values MUST be kept in sync with the version in + * malloc_extension.h + */ +typedef enum { + MallocExtension_kUnknownOwnership = 0, + MallocExtension_kOwned, + MallocExtension_kNotOwned +} MallocExtension_Ownership; + +PERFTOOLS_DLL_DECL MallocExtension_Ownership MallocExtension_GetOwnership(const void* p); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_EXTENSION_C_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/malloc_hook.h b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_hook.h new file mode 100644 index 000000000..b99c047cd --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_hook.h @@ -0,0 +1,358 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some of our malloc implementations can invoke the following hooks whenever +// memory is allocated or deallocated. MallocHook is thread-safe, and things +// you do before calling AddFooHook(MyHook) are visible to any resulting calls +// to MyHook. Hooks must be thread-safe. If you write: +// +// CHECK(MallocHook::AddNewHook(&MyNewHook)); +// +// MyNewHook will be invoked in subsequent calls in the current thread, but +// there are no guarantees on when it might be invoked in other threads. +// +// There are a limited number of slots available for each hook type. Add*Hook +// will return false if there are no slots available. Remove*Hook will return +// false if the given hook was not already installed. +// +// The order in which individual hooks are called in Invoke*Hook is undefined. +// +// It is safe for a hook to remove itself within Invoke*Hook and add other +// hooks. Any hooks added inside a hook invocation (for the same hook type) +// will not be invoked for the current invocation. +// +// One important user of these hooks is the heap profiler. +// +// CAVEAT: If you add new MallocHook::Invoke* calls then those calls must be +// directly in the code of the (de)allocation function that is provided to the +// user and that function must have an ATTRIBUTE_SECTION(malloc_hook) attribute. +// +// Note: the Invoke*Hook() functions are defined in malloc_hook-inl.h. If you +// need to invoke a hook (which you shouldn't unless you're part of tcmalloc), +// be sure to #include malloc_hook-inl.h in addition to malloc_hook.h. +// +// NOTE FOR C USERS: If you want to use malloc_hook functionality from +// a C program, #include malloc_hook_c.h instead of this file. + +#ifndef _MALLOC_HOOK_H_ +#define _MALLOC_HOOK_H_ + +#include +#include +extern "C" { +#include // a C version of the malloc_hook interface +} + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +// The C++ methods below call the C version (MallocHook_*), and thus +// convert between an int and a bool. Windows complains about this +// (a "performance warning") which we don't care about, so we suppress. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4800) +#endif + +// Note: malloc_hook_c.h defines MallocHook_*Hook and +// MallocHook_{Add,Remove}*Hook. The version of these inside the MallocHook +// class are defined in terms of the malloc_hook_c version. See malloc_hook_c.h +// for details of these types/functions. + +class PERFTOOLS_DLL_DECL MallocHook { + public: + // The NewHook is invoked whenever an object is allocated. + // It may be passed NULL if the allocator returned NULL. + typedef MallocHook_NewHook NewHook; + inline static bool AddNewHook(NewHook hook) { + return MallocHook_AddNewHook(hook); + } + inline static bool RemoveNewHook(NewHook hook) { + return MallocHook_RemoveNewHook(hook); + } + inline static void InvokeNewHook(const void* p, size_t s); + + // The DeleteHook is invoked whenever an object is deallocated. + // It may be passed NULL if the caller is trying to delete NULL. + typedef MallocHook_DeleteHook DeleteHook; + inline static bool AddDeleteHook(DeleteHook hook) { + return MallocHook_AddDeleteHook(hook); + } + inline static bool RemoveDeleteHook(DeleteHook hook) { + return MallocHook_RemoveDeleteHook(hook); + } + inline static void InvokeDeleteHook(const void* p); + + // The PreMmapHook is invoked with mmap or mmap64 arguments just + // before the call is actually made. Such a hook may be useful + // in memory limited contexts, to catch allocations that will exceed + // a memory limit, and take outside actions to increase that limit. + typedef MallocHook_PreMmapHook PreMmapHook; + inline static bool AddPreMmapHook(PreMmapHook hook) { + return MallocHook_AddPreMmapHook(hook); + } + inline static bool RemovePreMmapHook(PreMmapHook hook) { + return MallocHook_RemovePreMmapHook(hook); + } + inline static void InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MmapReplacement is invoked after the PreMmapHook but before + // the call is actually made. The MmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call mmap/mmap64. + // This should be used only by experts, and users must be be + // extremely careful to avoid recursive calls to mmap. The replacement + // should be async signal safe. + // Only one MmapReplacement is supported. After setting an MmapReplacement + // you must call RemoveMmapReplacement before calling SetMmapReplacement + // again. + typedef MallocHook_MmapReplacement MmapReplacement; + inline static bool SetMmapReplacement(MmapReplacement hook) { + return MallocHook_SetMmapReplacement(hook); + } + inline static bool RemoveMmapReplacement(MmapReplacement hook) { + return MallocHook_RemoveMmapReplacement(hook); + } + inline static bool InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + + + // The MmapHook is invoked whenever a region of memory is mapped. + // It may be passed MAP_FAILED if the mmap failed. + typedef MallocHook_MmapHook MmapHook; + inline static bool AddMmapHook(MmapHook hook) { + return MallocHook_AddMmapHook(hook); + } + inline static bool RemoveMmapHook(MmapHook hook) { + return MallocHook_RemoveMmapHook(hook); + } + inline static void InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + + // The MunmapReplacement is invoked with munmap arguments just before + // the call is actually made. The MunmapReplacement should return true + // if it handled the call, or false if it is still necessary to + // call munmap. + // This should be used only by experts. The replacement should be + // async signal safe. + // Only one MunmapReplacement is supported. After setting an + // MunmapReplacement you must call RemoveMunmapReplacement before + // calling SetMunmapReplacement again. + typedef MallocHook_MunmapReplacement MunmapReplacement; + inline static bool SetMunmapReplacement(MunmapReplacement hook) { + return MallocHook_SetMunmapReplacement(hook); + } + inline static bool RemoveMunmapReplacement(MunmapReplacement hook) { + return MallocHook_RemoveMunmapReplacement(hook); + } + inline static bool InvokeMunmapReplacement(const void* p, + size_t size, + int* result); + + // The MunmapHook is invoked whenever a region of memory is unmapped. + typedef MallocHook_MunmapHook MunmapHook; + inline static bool AddMunmapHook(MunmapHook hook) { + return MallocHook_AddMunmapHook(hook); + } + inline static bool RemoveMunmapHook(MunmapHook hook) { + return MallocHook_RemoveMunmapHook(hook); + } + inline static void InvokeMunmapHook(const void* p, size_t size); + + // The MremapHook is invoked whenever a region of memory is remapped. + typedef MallocHook_MremapHook MremapHook; + inline static bool AddMremapHook(MremapHook hook) { + return MallocHook_AddMremapHook(hook); + } + inline static bool RemoveMremapHook(MremapHook hook) { + return MallocHook_RemoveMremapHook(hook); + } + inline static void InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + + // The PreSbrkHook is invoked just before sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. It may be useful in memory-limited contexts, + // to catch allocations that will exceed the limit and take outside + // actions to increase such a limit. + typedef MallocHook_PreSbrkHook PreSbrkHook; + inline static bool AddPreSbrkHook(PreSbrkHook hook) { + return MallocHook_AddPreSbrkHook(hook); + } + inline static bool RemovePreSbrkHook(PreSbrkHook hook) { + return MallocHook_RemovePreSbrkHook(hook); + } + inline static void InvokePreSbrkHook(ptrdiff_t increment); + + // The SbrkHook is invoked whenever sbrk is called -- except when + // the increment is 0. This is because sbrk(0) is often called + // to get the top of the memory stack, and is not actually a + // memory-allocation call. + typedef MallocHook_SbrkHook SbrkHook; + inline static bool AddSbrkHook(SbrkHook hook) { + return MallocHook_AddSbrkHook(hook); + } + inline static bool RemoveSbrkHook(SbrkHook hook) { + return MallocHook_RemoveSbrkHook(hook); + } + inline static void InvokeSbrkHook(const void* result, ptrdiff_t increment); + + // Get the current stack trace. Try to skip all routines up to and + // and including the caller of MallocHook::Invoke*. + // Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + // as a hint about how many routines to skip if better information + // is not available. + inline static int GetCallerStackTrace(void** result, int max_depth, + int skip_count) { + return MallocHook_GetCallerStackTrace(result, max_depth, skip_count); + } + + // Unhooked versions of mmap() and munmap(). These should be used + // only by experts, since they bypass heapchecking, etc. + // Note: These do not run hooks, but they still use the MmapReplacement + // and MunmapReplacement. + static void* UnhookedMMap(void *start, size_t length, int prot, int flags, + int fd, off_t offset); + static int UnhookedMUnmap(void *start, size_t length); + + // The following are DEPRECATED. + inline static NewHook GetNewHook(); + inline static NewHook SetNewHook(NewHook hook) { + return MallocHook_SetNewHook(hook); + } + + inline static DeleteHook GetDeleteHook(); + inline static DeleteHook SetDeleteHook(DeleteHook hook) { + return MallocHook_SetDeleteHook(hook); + } + + inline static PreMmapHook GetPreMmapHook(); + inline static PreMmapHook SetPreMmapHook(PreMmapHook hook) { + return MallocHook_SetPreMmapHook(hook); + } + + inline static MmapHook GetMmapHook(); + inline static MmapHook SetMmapHook(MmapHook hook) { + return MallocHook_SetMmapHook(hook); + } + + inline static MunmapHook GetMunmapHook(); + inline static MunmapHook SetMunmapHook(MunmapHook hook) { + return MallocHook_SetMunmapHook(hook); + } + + inline static MremapHook GetMremapHook(); + inline static MremapHook SetMremapHook(MremapHook hook) { + return MallocHook_SetMremapHook(hook); + } + + inline static PreSbrkHook GetPreSbrkHook(); + inline static PreSbrkHook SetPreSbrkHook(PreSbrkHook hook) { + return MallocHook_SetPreSbrkHook(hook); + } + + inline static SbrkHook GetSbrkHook(); + inline static SbrkHook SetSbrkHook(SbrkHook hook) { + return MallocHook_SetSbrkHook(hook); + } + // End of DEPRECATED methods. + + private: + // Slow path versions of Invoke*Hook. + static void InvokeNewHookSlow(const void* p, size_t s); + static void InvokeDeleteHookSlow(const void* p); + static void InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static void InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); + static bool InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); + static void InvokeMunmapHookSlow(const void* p, size_t size); + static bool InvokeMunmapReplacementSlow(const void* p, + size_t size, + int* result); + static void InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); + static void InvokePreSbrkHookSlow(ptrdiff_t increment); + static void InvokeSbrkHookSlow(const void* result, ptrdiff_t increment); +}; + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + + +#endif /* _MALLOC_HOOK_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/malloc_hook_c.h b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_hook_c.h new file mode 100644 index 000000000..56337e15e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/malloc_hook_c.h @@ -0,0 +1,173 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * -- + * Author: Craig Silverstein + * + * C shims for the C++ malloc_hook.h. See malloc_hook.h for details + * on how to use these. + */ + +#ifndef _MALLOC_HOOK_C_H_ +#define _MALLOC_HOOK_C_H_ + +#include +#include + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* Get the current stack trace. Try to skip all routines up to and + * and including the caller of MallocHook::Invoke*. + * Use "skip_count" (similarly to GetStackTrace from stacktrace.h) + * as a hint about how many routines to skip if better information + * is not available. + */ +PERFTOOLS_DLL_DECL +int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count); + +/* The MallocHook_{Add,Remove}*Hook functions return 1 on success and 0 on + * failure. + */ + +typedef void (*MallocHook_NewHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveNewHook(MallocHook_NewHook hook); + +typedef void (*MallocHook_DeleteHook)(const void* ptr); +PERFTOOLS_DLL_DECL +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook); + +typedef void (*MallocHook_PreMmapHook)(const void *start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook); + +typedef void (*MallocHook_MmapHook)(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset); +PERFTOOLS_DLL_DECL +int MallocHook_AddMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook); + +typedef int (*MallocHook_MmapReplacement)(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result); +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook); +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook); + +typedef void (*MallocHook_MunmapHook)(const void* ptr, size_t size); +PERFTOOLS_DLL_DECL +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook); + +typedef int (*MallocHook_MunmapReplacement)(const void* ptr, + size_t size, + int* result); +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook); +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook); + +typedef void (*MallocHook_MremapHook)(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr); +PERFTOOLS_DLL_DECL +int MallocHook_AddMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook); + +typedef void (*MallocHook_PreSbrkHook)(ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); + +typedef void (*MallocHook_SbrkHook)(const void* result, ptrdiff_t increment); +PERFTOOLS_DLL_DECL +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook); +PERFTOOLS_DLL_DECL +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook); + +/* The following are DEPRECATED. */ +PERFTOOLS_DLL_DECL +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook); +PERFTOOLS_DLL_DECL +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook); +PERFTOOLS_DLL_DECL +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook); +PERFTOOLS_DLL_DECL +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook); +/* End of DEPRECATED functions. */ + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* _MALLOC_HOOK_C_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/profiler.h b/src/thirdparty/gperftools-2.0/src/gperftools/profiler.h new file mode 100644 index 000000000..7971e0444 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/profiler.h @@ -0,0 +1,168 @@ +/* Copyright (c) 2005, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * + * Module for CPU profiling based on periodic pc-sampling. + * + * For full(er) information, see doc/cpuprofile.html + * + * This module is linked into your program with + * no slowdown caused by this unless you activate the profiler + * using one of the following methods: + * + * 1. Before starting the program, set the environment variable + * "PROFILE" to be the name of the file to which the profile + * data should be written. + * + * 2. Programmatically, start and stop the profiler using the + * routines "ProfilerStart(filename)" and "ProfilerStop()". + * + * + * (Note: if using linux 2.4 or earlier, only the main thread may be + * profiled.) + * + * Use pprof to view the resulting profile output. + * % pprof + * % pprof --gv + * + * These functions are thread-safe. + */ + +#ifndef BASE_PROFILER_H_ +#define BASE_PROFILER_H_ + +#include /* For time_t */ + +/* Annoying stuff for windows; makes sure clients can import these functions */ +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Profiler options, for use with ProfilerStartWithOptions. To use: + * + * struct ProfilerOptions options; + * memset(&options, 0, sizeof options); + * + * then fill in fields as needed. + * + * This structure is intended to be usable from C code, so no constructor + * is provided to initialize it. (Use memset as described above). + */ +struct ProfilerOptions { + /* Filter function and argument. + * + * If filter_in_thread is not NULL, when a profiling tick is delivered + * the profiler will call: + * + * (*filter_in_thread)(filter_in_thread_arg) + * + * If it returns nonzero, the sample will be included in the profile. + * Note that filter_in_thread runs in a signal handler, so must be + * async-signal-safe. + * + * A typical use would be to set up filter results for each thread + * in the system before starting the profiler, then to make + * filter_in_thread be a very simple function which retrieves those + * results in an async-signal-safe way. Retrieval could be done + * using thread-specific data, or using a shared data structure that + * supports async-signal-safe lookups. + */ + int (*filter_in_thread)(void *arg); + void *filter_in_thread_arg; +}; + +/* Start profiling and write profile info into fname, discarding any + * existing profiling data in that file. + * + * This is equivalent to calling ProfilerStartWithOptions(fname, NULL). + */ +PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname); + +/* Start profiling and write profile into fname, discarding any + * existing profiling data in that file. + * + * The profiler is configured using the options given by 'options'. + * Options which are not specified are given default values. + * + * 'options' may be NULL, in which case all are given default values. + * + * Returns nonzero if profiling was started sucessfully, or zero else. + */ +PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const struct ProfilerOptions *options); + +/* Stop profiling. Can be started again with ProfilerStart(), but + * the currently accumulated profiling data will be cleared. + */ +PERFTOOLS_DLL_DECL void ProfilerStop(); + +/* Flush any currently buffered profiling state to the profile file. + * Has no effect if the profiler has not been started. + */ +PERFTOOLS_DLL_DECL void ProfilerFlush(); + + +/* DEPRECATED: these functions were used to enable/disable profiling + * in the current thread, but no longer do anything. + */ +PERFTOOLS_DLL_DECL void ProfilerEnable(); +PERFTOOLS_DLL_DECL void ProfilerDisable(); + +/* Returns nonzero if profile is currently enabled, zero if it's not. */ +PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads(); + +/* Routine for registering new threads with the profiler. + */ +PERFTOOLS_DLL_DECL void ProfilerRegisterThread(); + +/* Stores state about profiler's current status into "*state". */ +struct ProfilerState { + int enabled; /* Is profiling currently enabled? */ + time_t start_time; /* If enabled, when was profiling started? */ + char profile_name[1024]; /* Name of profile file being written, or '\0' */ + int samples_gathered; /* Number of samples gathered so far (or 0) */ +}; +PERFTOOLS_DLL_DECL void ProfilerGetCurrentState(struct ProfilerState* state); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* BASE_PROFILER_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/stacktrace.h b/src/thirdparty/gperftools-2.0/src/gperftools/stacktrace.h new file mode 100644 index 000000000..fd186d63a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/stacktrace.h @@ -0,0 +1,116 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routines to extract the current stack trace. These functions are +// thread-safe. + +#ifndef GOOGLE_STACKTRACE_H_ +#define GOOGLE_STACKTRACE_H_ + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + + +// Skips the most recent "skip_count" stack frames (also skips the +// frame generated for the "GetStackFrames" routine itself), and then +// records the pc values for up to the next "max_depth" frames in +// "result", and the corresponding stack frame sizes in "sizes". +// Returns the number of values recorded in "result"/"sizes". +// +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int sizes[10]; +// int depth = GetStackFrames(result, sizes, 10, 1); +// } +// +// The GetStackFrames call will skip the frame for "bar". It will +// return 2 and will produce pc values that map to the following +// procedures: +// result[0] foo +// result[1] main +// (Actually, there may be a few more entries after "main" to account for +// startup procedures.) +// And corresponding stack frame sizes will also be recorded: +// sizes[0] 16 +// sizes[1] 16 +// (Stack frame sizes of 16 above are just for illustration purposes.) +// Stack frame sizes of 0 or less indicate that those frame sizes couldn't +// be identified. +// +// This routine may return fewer stack frame entries than are +// available. Also note that "result" and "sizes" must both be non-NULL. +extern PERFTOOLS_DLL_DECL int GetStackFrames(void** result, int* sizes, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackFramesWithContext(void** result, int* sizes, int max_depth, + int skip_count, const void *uc); + +// This is similar to the GetStackFrames routine, except that it returns +// the stack trace only, and not the stack frame sizes as well. +// Example: +// main() { foo(); } +// foo() { bar(); } +// bar() { +// void* result[10]; +// int depth = GetStackTrace(result, 10, 1); +// } +// +// This produces: +// result[0] foo +// result[1] main +// .... ... +// +// "result" must not be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count); + +// Same as above, but to be used from a signal handler. The "uc" parameter +// should be the pointer to ucontext_t which was passed as the 3rd parameter +// to sa_sigaction signal handler. It may help the unwinder to get a +// better stack trace under certain conditions. The "uc" may safely be NULL. +extern PERFTOOLS_DLL_DECL int GetStackTraceWithContext(void** result, int max_depth, + int skip_count, const void *uc); + +#endif /* GOOGLE_STACKTRACE_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/gperftools/tcmalloc.h.in b/src/thirdparty/gperftools-2.0/src/gperftools/tcmalloc.h.in new file mode 100644 index 000000000..dbca6ec07 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/gperftools/tcmalloc.h.in @@ -0,0 +1,123 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * .h file by Craig Silverstein + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include // for size_t +#ifdef HAVE_SYS_CDEFS_H +#include // where glibc defines __THROW +#endif + +// __THROW is defined in glibc systems. It means, counter-intuitively, +// "This function will never throw an exception." It's an optional +// optimization tool, but we may need to use it to match glibc prototypes. +#ifndef __THROW /* I guess we're not on a glibc system */ +# define __THROW /* __THROW is just an optimization, so ok to make it "" */ +#endif + +// Define the version number so folks can check against it +#define TC_VERSION_MAJOR @TC_VERSION_MAJOR@ +#define TC_VERSION_MINOR @TC_VERSION_MINOR@ +#define TC_VERSION_PATCH "@TC_VERSION_PATCH@" +#define TC_VERSION_STRING "gperftools @TC_VERSION_MAJOR@.@TC_VERSION_MINOR@@TC_VERSION_PATCH@" + +#include // for struct mallinfo, if it's defined + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +namespace std { +struct nothrow_t; +} + +extern "C" { +#endif + // Returns a human-readable version string. If major, minor, + // and/or patch are not NULL, they are set to the major version, + // minor version, and patch-code (a string, usually ""). + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) __THROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) __THROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) __THROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW; +#if @ac_cv_have_struct_mallinfo@ + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW; +#endif + + // This is an alias for MallocExtension::instance()->GetAllocatedSize(). + // It is equivalent to + // OS X: malloc_size() + // glibc: malloc_usable_size() + // Windows: _msize() + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) __THROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) __THROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) __THROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) __THROW; +} +#endif + +#endif // #ifndef TCMALLOC_TCMALLOC_H_ diff --git a/src/thirdparty/gperftools-2.0/src/heap-checker-bcad.cc b/src/thirdparty/gperftools-2.0/src/heap-checker-bcad.cc new file mode 100644 index 000000000..7ed6942c0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/heap-checker-bcad.cc @@ -0,0 +1,92 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Maxim Lifantsev +// +// A file to ensure that components of heap leak checker run before +// all global object constructors and after all global object +// destructors. +// +// This file must be the last library any binary links against. +// Otherwise, the heap checker may not be able to run early enough to +// catalog all the global objects in your program. If this happens, +// and later in the program you allocate memory and have one of these +// "uncataloged" global objects point to it, the heap checker will +// consider that allocation to be a leak, even though it's not (since +// the allocated object is reachable from global data and hence "live"). + +#include // for abort() +#include + +// A dummy variable to refer from heap-checker.cc. This is to make +// sure this file is not optimized out by the linker. +bool heap_leak_checker_bcad_variable; + +extern void HeapLeakChecker_AfterDestructors(); // in heap-checker.cc + +// A helper class to ensure that some components of heap leak checking +// can happen before construction and after destruction +// of all global/static objects. +class HeapLeakCheckerGlobalPrePost { + public: + HeapLeakCheckerGlobalPrePost() { + if (count_ == 0) { + // The 'new int' will ensure that we have run an initial malloc + // hook, which will set up the heap checker via + // MallocHook_InitAtFirstAllocation_HeapLeakChecker. See malloc_hook.cc. + // This is done in this roundabout fashion in order to avoid self-deadlock + // if we directly called HeapLeakChecker_BeforeConstructors here. + delete new int; + // This needs to be called before the first allocation of an STL + // object, but after libc is done setting up threads (because it + // calls setenv, which requires a thread-aware errno). By + // putting it here, we hope it's the first bit of code executed + // after the libc global-constructor code. + MallocExtension::Initialize(); + } + ++count_; + } + ~HeapLeakCheckerGlobalPrePost() { + if (count_ <= 0) abort(); + --count_; + if (count_ == 0) HeapLeakChecker_AfterDestructors(); + } + private: + // Counter of constructions/destructions of objects of this class + // (just in case there are more than one of them). + static int count_; +}; + +int HeapLeakCheckerGlobalPrePost::count_ = 0; + +// The early-construction/late-destruction global object. +static const HeapLeakCheckerGlobalPrePost heap_leak_checker_global_pre_post; diff --git a/src/thirdparty/gperftools-2.0/src/heap-checker.cc b/src/thirdparty/gperftools-2.0/src/heap-checker.cc new file mode 100644 index 000000000..cb71ae130 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/heap-checker.cc @@ -0,0 +1,2372 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Maxim Lifantsev +// + +#include "config.h" + +#include // for O_RDONLY (we use syscall to do actual reads) +#include +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_MMAP +#include +#endif +#ifdef HAVE_PTHREAD +#include +#endif +#include +#include +#include +#include + +#if defined(HAVE_LINUX_PTRACE_H) +#include +#endif +#ifdef HAVE_SYS_SYSCALL_H +#include +#endif +#if defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__) +#include +#include +#undef ERROR // windows defines these as macros, which can cause trouble +#undef max +#undef min +#endif + +#include +#include +#include +#include +#include +#include + +#include + +#include "base/basictypes.h" +#include "base/googleinit.h" +#include "base/logging.h" +#include +#include "base/commandlineflags.h" +#include "base/elfcore.h" // for i386_regs +#include "base/thread_lister.h" +#include "heap-profile-table.h" +#include "base/low_level_alloc.h" +#include "malloc_hook-inl.h" +#include +#include +#include "maybe_threads.h" +#include "memory_region_map.h" +#include "base/spinlock.h" +#include "base/sysinfo.h" +#include "base/stl_allocator.h" + +using std::string; +using std::basic_string; +using std::pair; +using std::map; +using std::set; +using std::vector; +using std::swap; +using std::make_pair; +using std::min; +using std::max; +using std::less; +using std::char_traits; + +// If current process is being ptrace()d, 'TracerPid' in /proc/self/status +// will be non-zero. +static bool IsDebuggerAttached(void) { // only works under linux, probably + char buf[256]; // TracerPid comes relatively earlier in status output + int fd = open("/proc/self/status", O_RDONLY); + if (fd == -1) { + return false; // Can't tell for sure. + } + const int len = read(fd, buf, sizeof(buf)); + bool rc = false; + if (len > 0) { + const char *const kTracerPid = "TracerPid:\t"; + buf[len - 1] = '\0'; + const char *p = strstr(buf, kTracerPid); + if (p != NULL) { + rc = (strncmp(p + strlen(kTracerPid), "0\n", 2) != 0); + } + } + close(fd); + return rc; +} + +// This is the default if you don't link in -lprofiler +extern "C" { +ATTRIBUTE_WEAK PERFTOOLS_DLL_DECL bool ProfilingIsEnabledForAllThreads(); +bool ProfilingIsEnabledForAllThreads() { return false; } +} + +//---------------------------------------------------------------------- +// Flags that control heap-checking +//---------------------------------------------------------------------- + +DEFINE_string(heap_check, + EnvToString("HEAPCHECK", ""), + "The heap leak checking to be done over the whole executable: " + "\"minimal\", \"normal\", \"strict\", " + "\"draconian\", \"as-is\", and \"local\" " + " or the empty string are the supported choices. " + "(See HeapLeakChecker_InternalInitStart for details.)"); + +DEFINE_bool(heap_check_report, true, "Obsolete"); + +DEFINE_bool(heap_check_before_constructors, + true, + "deprecated; pretty much always true now"); + +DEFINE_bool(heap_check_after_destructors, + EnvToBool("HEAP_CHECK_AFTER_DESTRUCTORS", false), + "If overall heap check is to end after global destructors " + "or right after all REGISTER_HEAPCHECK_CLEANUP's"); + +DEFINE_bool(heap_check_strict_check, true, "Obsolete"); + +DEFINE_bool(heap_check_ignore_global_live, + EnvToBool("HEAP_CHECK_IGNORE_GLOBAL_LIVE", true), + "If overall heap check is to ignore heap objects reachable " + "from the global data"); + +DEFINE_bool(heap_check_identify_leaks, + EnvToBool("HEAP_CHECK_IDENTIFY_LEAKS", false), + "If heap check should generate the addresses of the leaked " + "objects in the memory leak profiles. This may be useful " + "in tracking down leaks where only a small fraction of " + "objects allocated at the same stack trace are leaked."); + +DEFINE_bool(heap_check_ignore_thread_live, + EnvToBool("HEAP_CHECK_IGNORE_THREAD_LIVE", true), + "If set to true, objects reachable from thread stacks " + "and registers are not reported as leaks"); + +DEFINE_bool(heap_check_test_pointer_alignment, + EnvToBool("HEAP_CHECK_TEST_POINTER_ALIGNMENT", false), + "Set to true to check if the found leak can be due to " + "use of unaligned pointers"); + +// Alignment at which all pointers in memory are supposed to be located; +// use 1 if any alignment is ok. +// heap_check_test_pointer_alignment flag guides if we try the value of 1. +// The larger it can be, the lesser is the chance of missing real leaks. +static const size_t kPointerSourceAlignment = sizeof(void*); +DEFINE_int32(heap_check_pointer_source_alignment, + EnvToInt("HEAP_CHECK_POINTER_SOURCE_ALIGNMENT", + kPointerSourceAlignment), + "Alignment at which all pointers in memory are supposed to be " + "located. Use 1 if any alignment is ok."); + +// A reasonable default to handle pointers inside of typical class objects: +// Too low and we won't be able to traverse pointers to normally-used +// nested objects and base parts of multiple-inherited objects. +// Too high and it will both slow down leak checking (FindInsideAlloc +// in HaveOnHeapLocked will get slower when there are large on-heap objects) +// and make it probabilistically more likely to miss leaks +// of large-sized objects. +static const int64 kHeapCheckMaxPointerOffset = 1024; +DEFINE_int64(heap_check_max_pointer_offset, + EnvToInt("HEAP_CHECK_MAX_POINTER_OFFSET", + kHeapCheckMaxPointerOffset), + "Largest pointer offset for which we traverse " + "pointers going inside of heap allocated objects. " + "Set to -1 to use the actual largest heap object size."); + +DEFINE_bool(heap_check_run_under_gdb, + EnvToBool("HEAP_CHECK_RUN_UNDER_GDB", false), + "If false, turns off heap-checking library when running under gdb " + "(normally, set to 'true' only when debugging the heap-checker)"); + +DEFINE_int32(heap_check_delay_seconds, 0, + "Number of seconds to delay on-exit heap checking." + " If you set this flag," + " you may also want to set exit_timeout_seconds in order to" + " avoid exit timeouts.\n" + "NOTE: This flag is to be used only to help diagnose issues" + " where it is suspected that the heap checker is reporting" + " false leaks that will disappear if the heap checker delays" + " its checks. Report any such issues to the heap-checker" + " maintainer(s)."); + +//---------------------------------------------------------------------- + +DEFINE_string(heap_profile_pprof, + EnvToString("PPROF_PATH", "pprof"), + "OBSOLETE; not used"); + +DEFINE_string(heap_check_dump_directory, + EnvToString("HEAP_CHECK_DUMP_DIRECTORY", "/tmp"), + "Directory to put heap-checker leak dump information"); + + +//---------------------------------------------------------------------- +// HeapLeakChecker global data +//---------------------------------------------------------------------- + +// Global lock for all the global data of this module. +static SpinLock heap_checker_lock(SpinLock::LINKER_INITIALIZED); + +//---------------------------------------------------------------------- + +// Heap profile prefix for leak checking profiles. +// Gets assigned once when leak checking is turned on, then never modified. +static const string* profile_name_prefix = NULL; + +// Whole-program heap leak checker. +// Gets assigned once when leak checking is turned on, +// then main_heap_checker is never deleted. +static HeapLeakChecker* main_heap_checker = NULL; + +// Whether we will use main_heap_checker to do a check at program exit +// automatically. In any case user can ask for more checks on main_heap_checker +// via GlobalChecker(). +static bool do_main_heap_check = false; + +// The heap profile we use to collect info about the heap. +// This is created in HeapLeakChecker::BeforeConstructorsLocked +// together with setting heap_checker_on (below) to true +// and registering our new/delete malloc hooks; +// similarly all are unset in HeapLeakChecker::TurnItselfOffLocked. +static HeapProfileTable* heap_profile = NULL; + +// If we are doing (or going to do) any kind of heap-checking. +static bool heap_checker_on = false; + +// pid of the process that does whole-program heap leak checking +static pid_t heap_checker_pid = 0; + +// If we did heap profiling during global constructors execution +static bool constructor_heap_profiling = false; + +// RAW_VLOG level we dump key INFO messages at. If you want to turn +// off these messages, set the environment variable PERFTOOLS_VERBOSE=-1. +static const int heap_checker_info_level = 0; + +//---------------------------------------------------------------------- +// HeapLeakChecker's own memory allocator that is +// independent of the normal program allocator. +//---------------------------------------------------------------------- + +// Wrapper of LowLevelAlloc for STL_Allocator and direct use. +// We always access this class under held heap_checker_lock, +// this allows us to in particular protect the period when threads are stopped +// at random spots with ListAllProcessThreads by heap_checker_lock, +// w/o worrying about the lock in LowLevelAlloc::Arena. +// We rely on the fact that we use an own arena with an own lock here. +class HeapLeakChecker::Allocator { + public: + static void Init() { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + RAW_DCHECK(arena_ == NULL, ""); + arena_ = LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena()); + } + static void Shutdown() { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + if (!LowLevelAlloc::DeleteArena(arena_) || alloc_count_ != 0) { + RAW_LOG(FATAL, "Internal heap checker leak of %d objects", alloc_count_); + } + } + static int alloc_count() { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + return alloc_count_; + } + static void* Allocate(size_t n) { + RAW_DCHECK(arena_ && heap_checker_lock.IsHeld(), ""); + void* p = LowLevelAlloc::AllocWithArena(n, arena_); + if (p) alloc_count_ += 1; + return p; + } + static void Free(void* p) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + if (p) alloc_count_ -= 1; + LowLevelAlloc::Free(p); + } + static void Free(void* p, size_t /* n */) { + Free(p); + } + // destruct, free, and make *p to be NULL + template static void DeleteAndNull(T** p) { + (*p)->~T(); + Free(*p); + *p = NULL; + } + template static void DeleteAndNullIfNot(T** p) { + if (*p != NULL) DeleteAndNull(p); + } + private: + static LowLevelAlloc::Arena* arena_; + static int alloc_count_; +}; + +LowLevelAlloc::Arena* HeapLeakChecker::Allocator::arena_ = NULL; +int HeapLeakChecker::Allocator::alloc_count_ = 0; + +//---------------------------------------------------------------------- +// HeapLeakChecker live object tracking components +//---------------------------------------------------------------------- + +// Cases of live object placement we distinguish +enum ObjectPlacement { + MUST_BE_ON_HEAP, // Must point to a live object of the matching size in the + // heap_profile map of the heap when we get to it + IGNORED_ON_HEAP, // Is a live (ignored) object on heap + MAYBE_LIVE, // Is a piece of writable memory from /proc/self/maps + IN_GLOBAL_DATA, // Is part of global data region of the executable + THREAD_DATA, // Part of a thread stack and a thread descriptor with TLS + THREAD_REGISTERS, // Values in registers of some thread +}; + +// Information about an allocated object +struct AllocObject { + const void* ptr; // the object + uintptr_t size; // its size + ObjectPlacement place; // where ptr points to + + AllocObject(const void* p, size_t s, ObjectPlacement l) + : ptr(p), size(s), place(l) { } +}; + +// All objects (memory ranges) ignored via HeapLeakChecker::IgnoreObject +// Key is the object's address; value is its size. +typedef map, + STL_Allocator, + HeapLeakChecker::Allocator> + > IgnoredObjectsMap; +static IgnoredObjectsMap* ignored_objects = NULL; + +// All objects (memory ranges) that we consider to be the sources of pointers +// to live (not leaked) objects. +// At different times this holds (what can be reached from) global data regions +// and the objects we've been told to ignore. +// For any AllocObject::ptr "live_objects" is supposed to contain at most one +// record at any time. We maintain this by checking with the heap_profile map +// of the heap and removing the live heap objects we've handled from it. +// This vector is maintained as a stack and the frontier of reachable +// live heap objects in our flood traversal of them. +typedef vector + > LiveObjectsStack; +static LiveObjectsStack* live_objects = NULL; + +// A special string type that uses my allocator +typedef basic_string, + STL_Allocator + > HCL_string; + +// A placeholder to fill-in the starting values for live_objects +// for each library so we can keep the library-name association for logging. +typedef map, + STL_Allocator, + HeapLeakChecker::Allocator> + > LibraryLiveObjectsStacks; +static LibraryLiveObjectsStacks* library_live_objects = NULL; + +// Value stored in the map of disabled address ranges; +// its key is the end of the address range. +// We'll ignore allocations with a return address in a disabled range +// if the address occurs at 'max_depth' or less in the stack trace. +struct HeapLeakChecker::RangeValue { + uintptr_t start_address; // the start of the range + int max_depth; // the maximal stack depth to disable at +}; +typedef map, + STL_Allocator, + HeapLeakChecker::Allocator> + > DisabledRangeMap; +// The disabled program counter address ranges for profile dumping +// that are registered with HeapLeakChecker::DisableChecksFromToLocked. +static DisabledRangeMap* disabled_ranges = NULL; + +// Set of stack tops. +// These are used to consider live only appropriate chunks of the memory areas +// that are used for stacks (and maybe thread-specific data as well) +// so that we do not treat pointers from outdated stack frames as live. +typedef set, + STL_Allocator + > StackTopSet; +static StackTopSet* stack_tops = NULL; + +// A map of ranges of code addresses for the system libraries +// that can mmap/mremap/sbrk-allocate memory regions for stacks +// and thread-local storage that we want to consider as live global data. +// Maps from the end address to the start address. +typedef map, + STL_Allocator, + HeapLeakChecker::Allocator> + > GlobalRegionCallerRangeMap; +static GlobalRegionCallerRangeMap* global_region_caller_ranges = NULL; + +// TODO(maxim): make our big data structs into own modules + +// Disabler is implemented by keeping track of a per-thread count +// of active Disabler objects. Any objects allocated while the +// count > 0 are not reported. + +#ifdef HAVE_TLS + +static __thread int thread_disable_counter +// The "inital exec" model is faster than the default TLS model, at +// the cost you can't dlopen this library. But dlopen on heap-checker +// doesn't work anyway -- it must run before main -- so this is a good +// trade-off. +# ifdef HAVE___ATTRIBUTE__ + __attribute__ ((tls_model ("initial-exec"))) +# endif + ; +inline int get_thread_disable_counter() { + return thread_disable_counter; +} +inline void set_thread_disable_counter(int value) { + thread_disable_counter = value; +} + +#else // #ifdef HAVE_TLS + +static pthread_key_t thread_disable_counter_key; +static int main_thread_counter; // storage for use before main() +static bool use_main_thread_counter = true; + +// TODO(csilvers): this is called from NewHook, in the middle of malloc(). +// If perftools_pthread_getspecific calls malloc, that will lead to an +// infinite loop. I don't know how to fix that, so I hope it never happens! +inline int get_thread_disable_counter() { + if (use_main_thread_counter) // means we're running really early + return main_thread_counter; + void* p = perftools_pthread_getspecific(thread_disable_counter_key); + return (intptr_t)p; // kinda evil: store the counter directly in the void* +} + +inline void set_thread_disable_counter(int value) { + if (use_main_thread_counter) { // means we're running really early + main_thread_counter = value; + return; + } + intptr_t pointer_sized_value = value; + // kinda evil: store the counter directly in the void* + void* p = (void*)pointer_sized_value; + // NOTE: this may call malloc, which will call NewHook which will call + // get_thread_disable_counter() which will call pthread_getspecific(). I + // don't know if anything bad can happen if we call getspecific() in the + // middle of a setspecific() call. It seems to work ok in practice... + perftools_pthread_setspecific(thread_disable_counter_key, p); +} + +// The idea here is that this initializer will run pretty late: after +// pthreads have been totally set up. At this point we can call +// pthreads routines, so we set those up. +class InitThreadDisableCounter { + public: + InitThreadDisableCounter() { + perftools_pthread_key_create(&thread_disable_counter_key, NULL); + // Set up the main thread's value, which we have a special variable for. + void* p = (void*)main_thread_counter; // store the counter directly + perftools_pthread_setspecific(thread_disable_counter_key, p); + use_main_thread_counter = false; + } +}; +InitThreadDisableCounter init_thread_disable_counter; + +#endif // #ifdef HAVE_TLS + +HeapLeakChecker::Disabler::Disabler() { + // It is faster to unconditionally increment the thread-local + // counter than to check whether or not heap-checking is on + // in a thread-safe manner. + int counter = get_thread_disable_counter(); + set_thread_disable_counter(counter + 1); + RAW_VLOG(10, "Increasing thread disable counter to %d", counter + 1); +} + +HeapLeakChecker::Disabler::~Disabler() { + int counter = get_thread_disable_counter(); + RAW_DCHECK(counter > 0, ""); + if (counter > 0) { + set_thread_disable_counter(counter - 1); + RAW_VLOG(10, "Decreasing thread disable counter to %d", counter); + } else { + RAW_VLOG(0, "Thread disable counter underflow : %d", counter); + } +} + +//---------------------------------------------------------------------- + +// The size of the largest heap object allocated so far. +static size_t max_heap_object_size = 0; +// The possible range of addresses that can point +// into one of the elements of heap_objects. +static uintptr_t min_heap_address = uintptr_t(-1LL); +static uintptr_t max_heap_address = 0; + +//---------------------------------------------------------------------- + +// Simple casting helpers for uintptr_t and void*: +template +inline static const void* AsPtr(T addr) { + return reinterpret_cast(addr); +} +inline static uintptr_t AsInt(const void* ptr) { + return reinterpret_cast(ptr); +} + +//---------------------------------------------------------------------- + +// We've seen reports that strstr causes heap-checker crashes in some +// libc's (?): +// http://code.google.com/p/gperftools/issues/detail?id=263 +// It's simple enough to use our own. This is not in time-critical code. +static const char* hc_strstr(const char* s1, const char* s2) { + const size_t len = strlen(s2); + RAW_CHECK(len > 0, "Unexpected empty string passed to strstr()"); + for (const char* p = strchr(s1, *s2); p != NULL; p = strchr(p+1, *s2)) { + if (strncmp(p, s2, len) == 0) { + return p; + } + } + return NULL; +} + +//---------------------------------------------------------------------- + +// Our hooks for MallocHook +static void NewHook(const void* ptr, size_t size) { + if (ptr != NULL) { + const int counter = get_thread_disable_counter(); + const bool ignore = (counter > 0); + RAW_VLOG(16, "Recording Alloc: %p of %"PRIuS "; %d", ptr, size, + int(counter)); + + // Fetch the caller's stack trace before acquiring heap_checker_lock. + void* stack[HeapProfileTable::kMaxStackDepth]; + int depth = HeapProfileTable::GetCallerStackTrace(0, stack); + + { SpinLockHolder l(&heap_checker_lock); + if (size > max_heap_object_size) max_heap_object_size = size; + uintptr_t addr = AsInt(ptr); + if (addr < min_heap_address) min_heap_address = addr; + addr += size; + if (addr > max_heap_address) max_heap_address = addr; + if (heap_checker_on) { + heap_profile->RecordAlloc(ptr, size, depth, stack); + if (ignore) { + heap_profile->MarkAsIgnored(ptr); + } + } + } + RAW_VLOG(17, "Alloc Recorded: %p of %"PRIuS"", ptr, size); + } +} + +static void DeleteHook(const void* ptr) { + if (ptr != NULL) { + RAW_VLOG(16, "Recording Free %p", ptr); + { SpinLockHolder l(&heap_checker_lock); + if (heap_checker_on) heap_profile->RecordFree(ptr); + } + RAW_VLOG(17, "Free Recorded: %p", ptr); + } +} + +//---------------------------------------------------------------------- + +enum StackDirection { + GROWS_TOWARDS_HIGH_ADDRESSES, + GROWS_TOWARDS_LOW_ADDRESSES, + UNKNOWN_DIRECTION +}; + +// Determine which way the stack grows: + +static StackDirection ATTRIBUTE_NOINLINE GetStackDirection( + const uintptr_t *const ptr) { + uintptr_t x; + if (&x < ptr) + return GROWS_TOWARDS_LOW_ADDRESSES; + if (ptr < &x) + return GROWS_TOWARDS_HIGH_ADDRESSES; + + RAW_CHECK(0, ""); // Couldn't determine the stack direction. + + return UNKNOWN_DIRECTION; +} + +// Direction of stack growth (will initialize via GetStackDirection()) +static StackDirection stack_direction = UNKNOWN_DIRECTION; + +// This routine is called for every thread stack we know about to register it. +static void RegisterStackLocked(const void* top_ptr) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + RAW_DCHECK(MemoryRegionMap::LockIsHeld(), ""); + RAW_VLOG(10, "Thread stack at %p", top_ptr); + uintptr_t top = AsInt(top_ptr); + stack_tops->insert(top); // add for later use + + // make sure stack_direction is initialized + if (stack_direction == UNKNOWN_DIRECTION) { + stack_direction = GetStackDirection(&top); + } + + // Find memory region with this stack + MemoryRegionMap::Region region; + if (MemoryRegionMap::FindAndMarkStackRegion(top, ®ion)) { + // Make the proper portion of the stack live: + if (stack_direction == GROWS_TOWARDS_LOW_ADDRESSES) { + RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes", + top_ptr, region.end_addr - top); + live_objects->push_back(AllocObject(top_ptr, region.end_addr - top, + THREAD_DATA)); + } else { // GROWS_TOWARDS_HIGH_ADDRESSES + RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes", + AsPtr(region.start_addr), + top - region.start_addr); + live_objects->push_back(AllocObject(AsPtr(region.start_addr), + top - region.start_addr, + THREAD_DATA)); + } + // not in MemoryRegionMap, look in library_live_objects: + } else if (FLAGS_heap_check_ignore_global_live) { + for (LibraryLiveObjectsStacks::iterator lib = library_live_objects->begin(); + lib != library_live_objects->end(); ++lib) { + for (LiveObjectsStack::iterator span = lib->second.begin(); + span != lib->second.end(); ++span) { + uintptr_t start = AsInt(span->ptr); + uintptr_t end = start + span->size; + if (start <= top && top < end) { + RAW_VLOG(11, "Stack at %p is inside /proc/self/maps chunk %p..%p", + top_ptr, AsPtr(start), AsPtr(end)); + // Shrink start..end region by chopping away the memory regions in + // MemoryRegionMap that land in it to undo merging of regions + // in /proc/self/maps, so that we correctly identify what portion + // of start..end is actually the stack region. + uintptr_t stack_start = start; + uintptr_t stack_end = end; + // can optimize-away this loop, but it does not run often + RAW_DCHECK(MemoryRegionMap::LockIsHeld(), ""); + for (MemoryRegionMap::RegionIterator r = + MemoryRegionMap::BeginRegionLocked(); + r != MemoryRegionMap::EndRegionLocked(); ++r) { + if (top < r->start_addr && r->start_addr < stack_end) { + stack_end = r->start_addr; + } + if (stack_start < r->end_addr && r->end_addr <= top) { + stack_start = r->end_addr; + } + } + if (stack_start != start || stack_end != end) { + RAW_VLOG(11, "Stack at %p is actually inside memory chunk %p..%p", + top_ptr, AsPtr(stack_start), AsPtr(stack_end)); + } + // Make the proper portion of the stack live: + if (stack_direction == GROWS_TOWARDS_LOW_ADDRESSES) { + RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes", + top_ptr, stack_end - top); + live_objects->push_back( + AllocObject(top_ptr, stack_end - top, THREAD_DATA)); + } else { // GROWS_TOWARDS_HIGH_ADDRESSES + RAW_VLOG(11, "Live stack at %p of %"PRIuPTR" bytes", + AsPtr(stack_start), top - stack_start); + live_objects->push_back( + AllocObject(AsPtr(stack_start), top - stack_start, THREAD_DATA)); + } + lib->second.erase(span); // kill the rest of the region + // Put the non-stack part(s) of the region back: + if (stack_start != start) { + lib->second.push_back(AllocObject(AsPtr(start), stack_start - start, + MAYBE_LIVE)); + } + if (stack_end != end) { + lib->second.push_back(AllocObject(AsPtr(stack_end), end - stack_end, + MAYBE_LIVE)); + } + return; + } + } + } + RAW_LOG(ERROR, "Memory region for stack at %p not found. " + "Will likely report false leak positives.", top_ptr); + } +} + +// Iterator for heap allocation map data to make ignored objects "live" +// (i.e., treated as roots for the mark-and-sweep phase) +static void MakeIgnoredObjectsLiveCallbackLocked( + const void* ptr, const HeapProfileTable::AllocInfo& info) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + if (info.ignored) { + live_objects->push_back(AllocObject(ptr, info.object_size, + MUST_BE_ON_HEAP)); + } +} + +// Iterator for heap allocation map data to make objects allocated from +// disabled regions of code to be live. +static void MakeDisabledLiveCallbackLocked( + const void* ptr, const HeapProfileTable::AllocInfo& info) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + bool stack_disable = false; + bool range_disable = false; + for (int depth = 0; depth < info.stack_depth; depth++) { + uintptr_t addr = AsInt(info.call_stack[depth]); + if (disabled_ranges) { + DisabledRangeMap::const_iterator iter + = disabled_ranges->upper_bound(addr); + if (iter != disabled_ranges->end()) { + RAW_DCHECK(iter->first > addr, ""); + if (iter->second.start_address < addr && + iter->second.max_depth > depth) { + range_disable = true; // in range; dropping + break; + } + } + } + } + if (stack_disable || range_disable) { + uintptr_t start_address = AsInt(ptr); + uintptr_t end_address = start_address + info.object_size; + StackTopSet::const_iterator iter + = stack_tops->lower_bound(start_address); + if (iter != stack_tops->end()) { + RAW_DCHECK(*iter >= start_address, ""); + if (*iter < end_address) { + // We do not disable (treat as live) whole allocated regions + // if they are used to hold thread call stacks + // (i.e. when we find a stack inside). + // The reason is that we'll treat as live the currently used + // stack portions anyway (see RegisterStackLocked), + // and the rest of the region where the stack lives can well + // contain outdated stack variables which are not live anymore, + // hence should not be treated as such. + RAW_VLOG(11, "Not %s-disabling %"PRIuS" bytes at %p" + ": have stack inside: %p", + (stack_disable ? "stack" : "range"), + info.object_size, ptr, AsPtr(*iter)); + return; + } + } + RAW_VLOG(11, "%s-disabling %"PRIuS" bytes at %p", + (stack_disable ? "Stack" : "Range"), info.object_size, ptr); + live_objects->push_back(AllocObject(ptr, info.object_size, + MUST_BE_ON_HEAP)); + } +} + +static const char kUnnamedProcSelfMapEntry[] = "UNNAMED"; + +// This function takes some fields from a /proc/self/maps line: +// +// start_address start address of a memory region. +// end_address end address of a memory region +// permissions rwx + private/shared bit +// filename filename of the mapped file +// +// If the region is not writeable, then it cannot have any heap +// pointers in it, otherwise we record it as a candidate live region +// to get filtered later. +static void RecordGlobalDataLocked(uintptr_t start_address, + uintptr_t end_address, + const char* permissions, + const char* filename) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + // Ignore non-writeable regions. + if (strchr(permissions, 'w') == NULL) return; + if (filename == NULL || *filename == '\0') { + filename = kUnnamedProcSelfMapEntry; + } + RAW_VLOG(11, "Looking into %s: 0x%" PRIxPTR "..0x%" PRIxPTR, + filename, start_address, end_address); + (*library_live_objects)[filename]. + push_back(AllocObject(AsPtr(start_address), + end_address - start_address, + MAYBE_LIVE)); +} + +// See if 'library' from /proc/self/maps has base name 'library_base' +// i.e. contains it and has '.' or '-' after it. +static bool IsLibraryNamed(const char* library, const char* library_base) { + const char* p = hc_strstr(library, library_base); + size_t sz = strlen(library_base); + return p != NULL && (p[sz] == '.' || p[sz] == '-'); +} + +// static +void HeapLeakChecker::DisableLibraryAllocsLocked(const char* library, + uintptr_t start_address, + uintptr_t end_address) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + int depth = 0; + // TODO(maxim): maybe this should be extended to also use objdump + // and pick the text portion of the library more precisely. + if (IsLibraryNamed(library, "/libpthread") || + // libpthread has a lot of small "system" leaks we don't care about. + // In particular it allocates memory to store data supplied via + // pthread_setspecific (which can be the only pointer to a heap object). + IsLibraryNamed(library, "/libdl") || + // library loaders leak some "system" heap that we don't care about + IsLibraryNamed(library, "/libcrypto") || + // Sometimes libcrypto of OpenSSH is compiled with -fomit-frame-pointer + // (any library can be, of course, but this one often is because speed + // is so important for making crypto usable). We ignore all its + // allocations because we can't see the call stacks. We'd prefer + // to ignore allocations done in files/symbols that match + // "default_malloc_ex|default_realloc_ex" + // but that doesn't work when the end-result binary is stripped. + IsLibraryNamed(library, "/libjvm") || + // JVM has a lot of leaks we don't care about. + IsLibraryNamed(library, "/libzip") + // The JVM leaks java.util.zip.Inflater after loading classes. + ) { + depth = 1; // only disable allocation calls directly from the library code + } else if (IsLibraryNamed(library, "/ld") + // library loader leaks some "system" heap + // (e.g. thread-local storage) that we don't care about + ) { + depth = 2; // disable allocation calls directly from the library code + // and at depth 2 from it. + // We need depth 2 here solely because of a libc bug that + // forces us to jump through __memalign_hook and MemalignOverride hoops + // in tcmalloc.cc. + // Those buggy __libc_memalign() calls are in ld-linux.so and happen for + // thread-local storage allocations that we want to ignore here. + // We go with the depth-2 hack as a workaround for this libc bug: + // otherwise we'd need to extend MallocHook interface + // so that correct stack depth adjustment can be propagated from + // the exceptional case of MemalignOverride. + // Using depth 2 here should not mask real leaks because ld-linux.so + // does not call user code. + } + if (depth) { + RAW_VLOG(10, "Disabling allocations from %s at depth %d:", library, depth); + DisableChecksFromToLocked(AsPtr(start_address), AsPtr(end_address), depth); + if (IsLibraryNamed(library, "/libpthread") || + IsLibraryNamed(library, "/libdl") || + IsLibraryNamed(library, "/ld")) { + RAW_VLOG(10, "Global memory regions made by %s will be live data", + library); + if (global_region_caller_ranges == NULL) { + global_region_caller_ranges = + new(Allocator::Allocate(sizeof(GlobalRegionCallerRangeMap))) + GlobalRegionCallerRangeMap; + } + global_region_caller_ranges + ->insert(make_pair(end_address, start_address)); + } + } +} + +// static +HeapLeakChecker::ProcMapsResult HeapLeakChecker::UseProcMapsLocked( + ProcMapsTask proc_maps_task) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + // Need to provide own scratch memory to ProcMapsIterator: + ProcMapsIterator::Buffer buffer; + ProcMapsIterator it(0, &buffer); + if (!it.Valid()) { + int errsv = errno; + RAW_LOG(ERROR, "Could not open /proc/self/maps: errno=%d. " + "Libraries will not be handled correctly.", errsv); + return CANT_OPEN_PROC_MAPS; + } + uint64 start_address, end_address, file_offset; + int64 inode; + char *permissions, *filename; + bool saw_shared_lib = false; + bool saw_nonzero_inode = false; + bool saw_shared_lib_with_nonzero_inode = false; + while (it.Next(&start_address, &end_address, &permissions, + &file_offset, &inode, &filename)) { + if (start_address >= end_address) { + // Warn if a line we can be interested in is ill-formed: + if (inode != 0) { + RAW_LOG(ERROR, "Errors reading /proc/self/maps. " + "Some global memory regions will not " + "be handled correctly."); + } + // Silently skip other ill-formed lines: some are possible + // probably due to the interplay of how /proc/self/maps is updated + // while we read it in chunks in ProcMapsIterator and + // do things in this loop. + continue; + } + // Determine if any shared libraries are present (this is the same + // list of extensions as is found in pprof). We want to ignore + // 'fake' libraries with inode 0 when determining. However, some + // systems don't share inodes via /proc, so we turn off this check + // if we don't see any evidence that we're getting inode info. + if (inode != 0) { + saw_nonzero_inode = true; + } + if ((hc_strstr(filename, "lib") && hc_strstr(filename, ".so")) || + hc_strstr(filename, ".dll") || + // not all .dylib filenames start with lib. .dylib is big enough + // that we are unlikely to get false matches just checking that. + hc_strstr(filename, ".dylib") || hc_strstr(filename, ".bundle")) { + saw_shared_lib = true; + if (inode != 0) { + saw_shared_lib_with_nonzero_inode = true; + } + } + + switch (proc_maps_task) { + case DISABLE_LIBRARY_ALLOCS: + // All lines starting like + // "401dc000-4030f000 r??p 00132000 03:01 13991972 lib/bin" + // identify a data and code sections of a shared library or our binary + if (inode != 0 && strncmp(permissions, "r-xp", 4) == 0) { + DisableLibraryAllocsLocked(filename, start_address, end_address); + } + break; + case RECORD_GLOBAL_DATA: + RecordGlobalDataLocked(start_address, end_address, + permissions, filename); + break; + default: + RAW_CHECK(0, ""); + } + } + // If /proc/self/maps is reporting inodes properly (we saw a + // non-zero inode), then we only say we saw a shared lib if we saw a + // 'real' one, with a non-zero inode. + if (saw_nonzero_inode) { + saw_shared_lib = saw_shared_lib_with_nonzero_inode; + } + if (!saw_shared_lib) { + RAW_LOG(ERROR, "No shared libs detected. Will likely report false leak " + "positives for statically linked executables."); + return NO_SHARED_LIBS_IN_PROC_MAPS; + } + return PROC_MAPS_USED; +} + +// Total number and size of live objects dropped from the profile; +// (re)initialized in IgnoreAllLiveObjectsLocked. +static int64 live_objects_total; +static int64 live_bytes_total; + +// pid of the thread that is doing the current leak check +// (protected by our lock; IgnoreAllLiveObjectsLocked sets it) +static pid_t self_thread_pid = 0; + +// Status of our thread listing callback execution +// (protected by our lock; used from within IgnoreAllLiveObjectsLocked) +static enum { + CALLBACK_NOT_STARTED, + CALLBACK_STARTED, + CALLBACK_COMPLETED, +} thread_listing_status = CALLBACK_NOT_STARTED; + +// Ideally to avoid deadlocks this function should not result in any libc +// or other function calls that might need to lock a mutex: +// It is called when all threads of a process are stopped +// at arbitrary points thus potentially holding those locks. +// +// In practice we are calling some simple i/o and sprintf-type library functions +// for logging messages, but use only our own LowLevelAlloc::Arena allocator. +// +// This is known to be buggy: the library i/o function calls are able to cause +// deadlocks when they request a lock that a stopped thread happens to hold. +// This issue as far as we know have so far not resulted in any deadlocks +// in practice, so for now we are taking our chance that the deadlocks +// have insignificant frequency. +// +// If such deadlocks become a problem we should make the i/o calls +// into appropriately direct system calls (or eliminate them), +// in particular write() is not safe and vsnprintf() is potentially dangerous +// due to reliance on locale functions (these are called through RAW_LOG +// and in other ways). +// +/*static*/ int HeapLeakChecker::IgnoreLiveThreadsLocked(void* parameter, + int num_threads, + pid_t* thread_pids, + va_list /*ap*/) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + thread_listing_status = CALLBACK_STARTED; + RAW_VLOG(11, "Found %d threads (from pid %d)", num_threads, getpid()); + + if (FLAGS_heap_check_ignore_global_live) { + UseProcMapsLocked(RECORD_GLOBAL_DATA); + } + + // We put the registers from other threads here + // to make pointers stored in them live. + vector > thread_registers; + + int failures = 0; + for (int i = 0; i < num_threads; ++i) { + // the leak checking thread itself is handled + // specially via self_thread_stack, not here: + if (thread_pids[i] == self_thread_pid) continue; + RAW_VLOG(11, "Handling thread with pid %d", thread_pids[i]); +#if (defined(__i386__) || defined(__x86_64)) && \ + defined(HAVE_LINUX_PTRACE_H) && defined(HAVE_SYS_SYSCALL_H) && defined(DUMPER) + i386_regs thread_regs; +#define sys_ptrace(r, p, a, d) syscall(SYS_ptrace, (r), (p), (a), (d)) + // We use sys_ptrace to avoid thread locking + // because this is called from ListAllProcessThreads + // when all but this thread are suspended. + if (sys_ptrace(PTRACE_GETREGS, thread_pids[i], NULL, &thread_regs) == 0) { + // Need to use SP to get all the data from the very last stack frame: + COMPILE_ASSERT(sizeof(thread_regs.SP) == sizeof(void*), + SP_register_does_not_look_like_a_pointer); + RegisterStackLocked(reinterpret_cast(thread_regs.SP)); + // Make registers live (just in case PTRACE_ATTACH resulted in some + // register pointers still being in the registers and not on the stack): + for (void** p = reinterpret_cast(&thread_regs); + p < reinterpret_cast(&thread_regs + 1); ++p) { + RAW_VLOG(12, "Thread register %p", *p); + thread_registers.push_back(*p); + } + } else { + failures += 1; + } +#else + failures += 1; +#endif + } + // Use all the collected thread (stack) liveness sources: + IgnoreLiveObjectsLocked("threads stack data", ""); + if (thread_registers.size()) { + // Make thread registers be live heap data sources. + // we rely here on the fact that vector is in one memory chunk: + RAW_VLOG(11, "Live registers at %p of %"PRIuS" bytes", + &thread_registers[0], thread_registers.size() * sizeof(void*)); + live_objects->push_back(AllocObject(&thread_registers[0], + thread_registers.size() * sizeof(void*), + THREAD_REGISTERS)); + IgnoreLiveObjectsLocked("threads register data", ""); + } + // Do all other liveness walking while all threads are stopped: + IgnoreNonThreadLiveObjectsLocked(); + // Can now resume the threads: + ResumeAllProcessThreads(num_threads, thread_pids); + thread_listing_status = CALLBACK_COMPLETED; + return failures; +} + +// Stack top of the thread that is doing the current leak check +// (protected by our lock; IgnoreAllLiveObjectsLocked sets it) +static const void* self_thread_stack_top; + +// static +void HeapLeakChecker::IgnoreNonThreadLiveObjectsLocked() { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + RAW_DCHECK(MemoryRegionMap::LockIsHeld(), ""); + RAW_VLOG(11, "Handling self thread with pid %d", self_thread_pid); + // Register our own stack: + + // Important that all stack ranges (including the one here) + // are known before we start looking at them + // in MakeDisabledLiveCallbackLocked: + RegisterStackLocked(self_thread_stack_top); + IgnoreLiveObjectsLocked("stack data", ""); + + // Make objects we were told to ignore live: + if (ignored_objects) { + for (IgnoredObjectsMap::const_iterator object = ignored_objects->begin(); + object != ignored_objects->end(); ++object) { + const void* ptr = AsPtr(object->first); + RAW_VLOG(11, "Ignored live object at %p of %"PRIuS" bytes", + ptr, object->second); + live_objects-> + push_back(AllocObject(ptr, object->second, MUST_BE_ON_HEAP)); + // we do this liveness check for ignored_objects before doing any + // live heap walking to make sure it does not fail needlessly: + size_t object_size; + if (!(heap_profile->FindAlloc(ptr, &object_size) && + object->second == object_size)) { + RAW_LOG(FATAL, "Object at %p of %"PRIuS" bytes from an" + " IgnoreObject() has disappeared", ptr, object->second); + } + } + IgnoreLiveObjectsLocked("ignored objects", ""); + } + + // Treat objects that were allocated when a Disabler was live as + // roots. I.e., if X was allocated while a Disabler was active, + // and Y is reachable from X, arrange that neither X nor Y are + // treated as leaks. + heap_profile->IterateAllocs(MakeIgnoredObjectsLiveCallbackLocked); + IgnoreLiveObjectsLocked("disabled objects", ""); + + // Make code-address-disabled objects live and ignored: + // This in particular makes all thread-specific data live + // because the basic data structure to hold pointers to thread-specific data + // is allocated from libpthreads and we have range-disabled that + // library code with UseProcMapsLocked(DISABLE_LIBRARY_ALLOCS); + // so now we declare all thread-specific data reachable from there as live. + heap_profile->IterateAllocs(MakeDisabledLiveCallbackLocked); + IgnoreLiveObjectsLocked("disabled code", ""); + + // Actually make global data live: + if (FLAGS_heap_check_ignore_global_live) { + bool have_null_region_callers = false; + for (LibraryLiveObjectsStacks::iterator l = library_live_objects->begin(); + l != library_live_objects->end(); ++l) { + RAW_CHECK(live_objects->empty(), ""); + // Process library_live_objects in l->second + // filtering them by MemoryRegionMap: + // It's safe to iterate over MemoryRegionMap + // w/o locks here as we are inside MemoryRegionMap::Lock(): + RAW_DCHECK(MemoryRegionMap::LockIsHeld(), ""); + // The only change to MemoryRegionMap possible in this loop + // is region addition as a result of allocating more memory + // for live_objects. This won't invalidate the RegionIterator + // or the intent of the loop. + // --see the comment by MemoryRegionMap::BeginRegionLocked(). + for (MemoryRegionMap::RegionIterator region = + MemoryRegionMap::BeginRegionLocked(); + region != MemoryRegionMap::EndRegionLocked(); ++region) { + // "region" from MemoryRegionMap is to be subtracted from + // (tentatively live) regions in l->second + // if it has a stack inside or it was allocated by + // a non-special caller (not one covered by a range + // in global_region_caller_ranges). + // This will in particular exclude all memory chunks used + // by the heap itself as well as what's been allocated with + // any allocator on top of mmap. + bool subtract = true; + if (!region->is_stack && global_region_caller_ranges) { + if (region->caller() == static_cast(NULL)) { + have_null_region_callers = true; + } else { + GlobalRegionCallerRangeMap::const_iterator iter + = global_region_caller_ranges->upper_bound(region->caller()); + if (iter != global_region_caller_ranges->end()) { + RAW_DCHECK(iter->first > region->caller(), ""); + if (iter->second < region->caller()) { // in special region + subtract = false; + } + } + } + } + if (subtract) { + // The loop puts the result of filtering l->second into live_objects: + for (LiveObjectsStack::const_iterator i = l->second.begin(); + i != l->second.end(); ++i) { + // subtract *region from *i + uintptr_t start = AsInt(i->ptr); + uintptr_t end = start + i->size; + if (region->start_addr <= start && end <= region->end_addr) { + // full deletion due to subsumption + } else if (start < region->start_addr && + region->end_addr < end) { // cutting-out split + live_objects->push_back(AllocObject(i->ptr, + region->start_addr - start, + IN_GLOBAL_DATA)); + live_objects->push_back(AllocObject(AsPtr(region->end_addr), + end - region->end_addr, + IN_GLOBAL_DATA)); + } else if (region->end_addr > start && + region->start_addr <= start) { // cut from start + live_objects->push_back(AllocObject(AsPtr(region->end_addr), + end - region->end_addr, + IN_GLOBAL_DATA)); + } else if (region->start_addr > start && + region->start_addr < end) { // cut from end + live_objects->push_back(AllocObject(i->ptr, + region->start_addr - start, + IN_GLOBAL_DATA)); + } else { // pass: no intersection + live_objects->push_back(AllocObject(i->ptr, i->size, + IN_GLOBAL_DATA)); + } + } + // Move live_objects back into l->second + // for filtering by the next region. + live_objects->swap(l->second); + live_objects->clear(); + } + } + // Now get and use live_objects from the final version of l->second: + if (VLOG_IS_ON(11)) { + for (LiveObjectsStack::const_iterator i = l->second.begin(); + i != l->second.end(); ++i) { + RAW_VLOG(11, "Library live region at %p of %"PRIuPTR" bytes", + i->ptr, i->size); + } + } + live_objects->swap(l->second); + IgnoreLiveObjectsLocked("in globals of\n ", l->first.c_str()); + } + if (have_null_region_callers) { + RAW_LOG(ERROR, "Have memory regions w/o callers: " + "might report false leaks"); + } + Allocator::DeleteAndNull(&library_live_objects); + } +} + +// Callback for ListAllProcessThreads in IgnoreAllLiveObjectsLocked below +// to test/verify that we have just the one main thread, in which case +// we can do everything in that main thread, +// so that CPU profiler can collect all its samples. +// Returns the number of threads in the process. +static int IsOneThread(void* parameter, int num_threads, + pid_t* thread_pids, va_list ap) { + if (num_threads != 1) { + RAW_LOG(WARNING, "Have threads: Won't CPU-profile the bulk of leak " + "checking work happening in IgnoreLiveThreadsLocked!"); + } + ResumeAllProcessThreads(num_threads, thread_pids); + return num_threads; +} + +// Dummy for IgnoreAllLiveObjectsLocked below. +// Making it global helps with compiler warnings. +static va_list dummy_ap; + +// static +void HeapLeakChecker::IgnoreAllLiveObjectsLocked(const void* self_stack_top) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + RAW_CHECK(live_objects == NULL, ""); + live_objects = new(Allocator::Allocate(sizeof(LiveObjectsStack))) + LiveObjectsStack; + stack_tops = new(Allocator::Allocate(sizeof(StackTopSet))) StackTopSet; + // reset the counts + live_objects_total = 0; + live_bytes_total = 0; + // Reduce max_heap_object_size to FLAGS_heap_check_max_pointer_offset + // for the time of leak check. + // FLAGS_heap_check_max_pointer_offset caps max_heap_object_size + // to manage reasonably low chances of random bytes + // appearing to be pointing into large actually leaked heap objects. + const size_t old_max_heap_object_size = max_heap_object_size; + max_heap_object_size = ( + FLAGS_heap_check_max_pointer_offset != -1 + ? min(size_t(FLAGS_heap_check_max_pointer_offset), max_heap_object_size) + : max_heap_object_size); + // Record global data as live: + if (FLAGS_heap_check_ignore_global_live) { + library_live_objects = + new(Allocator::Allocate(sizeof(LibraryLiveObjectsStacks))) + LibraryLiveObjectsStacks; + } + // Ignore all thread stacks: + thread_listing_status = CALLBACK_NOT_STARTED; + bool need_to_ignore_non_thread_objects = true; + self_thread_pid = getpid(); + self_thread_stack_top = self_stack_top; + if (FLAGS_heap_check_ignore_thread_live) { + // In case we are doing CPU profiling we'd like to do all the work + // in the main thread, not in the special thread created by + // ListAllProcessThreads, so that CPU profiler can collect all its samples. + // The machinery of ListAllProcessThreads conflicts with the CPU profiler + // by also relying on signals and ::sigaction. + // We can do this (run everything in the main thread) safely + // only if there's just the main thread itself in our process. + // This variable reflects these two conditions: + bool want_and_can_run_in_main_thread = + ProfilingIsEnabledForAllThreads() && + ListAllProcessThreads(NULL, IsOneThread) == 1; + // When the normal path of ListAllProcessThreads below is taken, + // we fully suspend the threads right here before any liveness checking + // and keep them suspended for the whole time of liveness checking + // inside of the IgnoreLiveThreadsLocked callback. + // (The threads can't (de)allocate due to lock on the delete hook but + // if not suspended they could still mess with the pointer + // graph while we walk it). + int r = want_and_can_run_in_main_thread + ? IgnoreLiveThreadsLocked(NULL, 1, &self_thread_pid, dummy_ap) + : ListAllProcessThreads(NULL, IgnoreLiveThreadsLocked); + need_to_ignore_non_thread_objects = r < 0; + if (r < 0) { + RAW_LOG(WARNING, "Thread finding failed with %d errno=%d", r, errno); + if (thread_listing_status == CALLBACK_COMPLETED) { + RAW_LOG(INFO, "Thread finding callback " + "finished ok; hopefully everything is fine"); + need_to_ignore_non_thread_objects = false; + } else if (thread_listing_status == CALLBACK_STARTED) { + RAW_LOG(FATAL, "Thread finding callback was " + "interrupted or crashed; can't fix this"); + } else { // CALLBACK_NOT_STARTED + RAW_LOG(ERROR, "Could not find thread stacks. " + "Will likely report false leak positives."); + } + } else if (r != 0) { + RAW_LOG(ERROR, "Thread stacks not found for %d threads. " + "Will likely report false leak positives.", r); + } else { + RAW_VLOG(11, "Thread stacks appear to be found for all threads"); + } + } else { + RAW_LOG(WARNING, "Not looking for thread stacks; " + "objects reachable only from there " + "will be reported as leaks"); + } + // Do all other live data ignoring here if we did not do it + // within thread listing callback with all threads stopped. + if (need_to_ignore_non_thread_objects) { + if (FLAGS_heap_check_ignore_global_live) { + UseProcMapsLocked(RECORD_GLOBAL_DATA); + } + IgnoreNonThreadLiveObjectsLocked(); + } + if (live_objects_total) { + RAW_VLOG(10, "Ignoring %"PRId64" reachable objects of %"PRId64" bytes", + live_objects_total, live_bytes_total); + } + // Free these: we made them here and heap_profile never saw them + Allocator::DeleteAndNull(&live_objects); + Allocator::DeleteAndNull(&stack_tops); + max_heap_object_size = old_max_heap_object_size; // reset this var +} + +// Alignment at which we should consider pointer positions +// in IgnoreLiveObjectsLocked. Will normally use the value of +// FLAGS_heap_check_pointer_source_alignment. +static size_t pointer_source_alignment = kPointerSourceAlignment; +// Global lock for HeapLeakChecker::DoNoLeaks +// to protect pointer_source_alignment. +static SpinLock alignment_checker_lock(SpinLock::LINKER_INITIALIZED); + +// This function changes the live bits in the heap_profile-table's state: +// we only record the live objects to be skipped. +// +// When checking if a byte sequence points to a heap object we use +// HeapProfileTable::FindInsideAlloc to handle both pointers to +// the start and inside of heap-allocated objects. +// The "inside" case needs to be checked to support +// at least the following relatively common cases: +// - C++ arrays allocated with new FooClass[size] for classes +// with destructors have their size recorded in a sizeof(int) field +// before the place normal pointers point to. +// - basic_string<>-s for e.g. the C++ library of gcc 3.4 +// have the meta-info in basic_string<...>::_Rep recorded +// before the place normal pointers point to. +// - Multiple-inherited objects have their pointers when cast to +// different base classes pointing inside of the actually +// allocated object. +// - Sometimes reachability pointers point to member objects of heap objects, +// and then those member objects point to the full heap object. +// - Third party UnicodeString: it stores a 32-bit refcount +// (in both 32-bit and 64-bit binaries) as the first uint32 +// in the allocated memory and a normal pointer points at +// the second uint32 behind the refcount. +// By finding these additional objects here +// we slightly increase the chance to mistake random memory bytes +// for a pointer and miss a leak in a particular run of a binary. +// +/*static*/ void HeapLeakChecker::IgnoreLiveObjectsLocked(const char* name, + const char* name2) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + int64 live_object_count = 0; + int64 live_byte_count = 0; + while (!live_objects->empty()) { + const char* object = + reinterpret_cast(live_objects->back().ptr); + size_t size = live_objects->back().size; + const ObjectPlacement place = live_objects->back().place; + live_objects->pop_back(); + if (place == MUST_BE_ON_HEAP && heap_profile->MarkAsLive(object)) { + live_object_count += 1; + live_byte_count += size; + } + RAW_VLOG(13, "Looking for heap pointers in %p of %"PRIuS" bytes", + object, size); + const char* const whole_object = object; + size_t const whole_size = size; + // Try interpretting any byte sequence in object,size as a heap pointer: + const size_t remainder = AsInt(object) % pointer_source_alignment; + if (remainder) { + object += pointer_source_alignment - remainder; + if (size >= pointer_source_alignment - remainder) { + size -= pointer_source_alignment - remainder; + } else { + size = 0; + } + } + if (size < sizeof(void*)) continue; + +#ifdef NO_FRAME_POINTER + // Frame pointer omission requires us to use libunwind, which uses direct + // mmap and munmap system calls, and that needs special handling. + if (name2 == kUnnamedProcSelfMapEntry) { + static const uintptr_t page_mask = ~(getpagesize() - 1); + const uintptr_t addr = reinterpret_cast(object); + if ((addr & page_mask) == 0 && (size & page_mask) == 0) { + // This is an object we slurped from /proc/self/maps. + // It may or may not be readable at this point. + // + // In case all the above conditions made a mistake, and the object is + // not related to libunwind, we also verify that it's not readable + // before ignoring it. + if (msync(const_cast(object), size, MS_ASYNC) != 0) { + // Skip unreadable object, so we don't crash trying to sweep it. + RAW_VLOG(0, "Ignoring inaccessible object [%p, %p) " + "(msync error %d (%s))", + object, object + size, errno, strerror(errno)); + continue; + } + } + } +#endif + + const char* const max_object = object + size - sizeof(void*); + while (object <= max_object) { + // potentially unaligned load: + const uintptr_t addr = *reinterpret_cast(object); + // Do fast check before the more expensive HaveOnHeapLocked lookup: + // this code runs for all memory words that are potentially pointers: + const bool can_be_on_heap = + // Order tests by the likelyhood of the test failing in 64/32 bit modes. + // Yes, this matters: we either lose 5..6% speed in 32 bit mode + // (which is already slower) or by a factor of 1.5..1.91 in 64 bit mode. + // After the alignment test got dropped the above performance figures + // must have changed; might need to revisit this. +#if defined(__x86_64__) + addr <= max_heap_address && // <= is for 0-sized object with max addr + min_heap_address <= addr; +#else + min_heap_address <= addr && + addr <= max_heap_address; // <= is for 0-sized object with max addr +#endif + if (can_be_on_heap) { + const void* ptr = reinterpret_cast(addr); + // Too expensive (inner loop): manually uncomment when debugging: + // RAW_VLOG(17, "Trying pointer to %p at %p", ptr, object); + size_t object_size; + if (HaveOnHeapLocked(&ptr, &object_size) && + heap_profile->MarkAsLive(ptr)) { + // We take the (hopefully low) risk here of encountering by accident + // a byte sequence in memory that matches an address of + // a heap object which is in fact leaked. + // I.e. in very rare and probably not repeatable/lasting cases + // we might miss some real heap memory leaks. + RAW_VLOG(14, "Found pointer to %p of %"PRIuS" bytes at %p " + "inside %p of size %"PRIuS"", + ptr, object_size, object, whole_object, whole_size); + if (VLOG_IS_ON(15)) { + // log call stacks to help debug how come something is not a leak + HeapProfileTable::AllocInfo alloc; + if (!heap_profile->FindAllocDetails(ptr, &alloc)) { + RAW_LOG(FATAL, "FindAllocDetails failed on ptr %p", ptr); + } + RAW_LOG(INFO, "New live %p object's alloc stack:", ptr); + for (int i = 0; i < alloc.stack_depth; ++i) { + RAW_LOG(INFO, " @ %p", alloc.call_stack[i]); + } + } + live_object_count += 1; + live_byte_count += object_size; + live_objects->push_back(AllocObject(ptr, object_size, + IGNORED_ON_HEAP)); + } + } + object += pointer_source_alignment; + } + } + live_objects_total += live_object_count; + live_bytes_total += live_byte_count; + if (live_object_count) { + RAW_VLOG(10, "Removed %"PRId64" live heap objects of %"PRId64" bytes: %s%s", + live_object_count, live_byte_count, name, name2); + } +} + +//---------------------------------------------------------------------- +// HeapLeakChecker leak check disabling components +//---------------------------------------------------------------------- + +// static +void HeapLeakChecker::DisableChecksIn(const char* pattern) { + RAW_LOG(WARNING, "DisableChecksIn(%s) is ignored", pattern); +} + +// static +void HeapLeakChecker::DoIgnoreObject(const void* ptr) { + SpinLockHolder l(&heap_checker_lock); + if (!heap_checker_on) return; + size_t object_size; + if (!HaveOnHeapLocked(&ptr, &object_size)) { + RAW_LOG(ERROR, "No live heap object at %p to ignore", ptr); + } else { + RAW_VLOG(10, "Going to ignore live object at %p of %"PRIuS" bytes", + ptr, object_size); + if (ignored_objects == NULL) { + ignored_objects = new(Allocator::Allocate(sizeof(IgnoredObjectsMap))) + IgnoredObjectsMap; + } + if (!ignored_objects->insert(make_pair(AsInt(ptr), object_size)).second) { + RAW_LOG(WARNING, "Object at %p is already being ignored", ptr); + } + } +} + +// static +void HeapLeakChecker::UnIgnoreObject(const void* ptr) { + SpinLockHolder l(&heap_checker_lock); + if (!heap_checker_on) return; + size_t object_size; + if (!HaveOnHeapLocked(&ptr, &object_size)) { + RAW_LOG(FATAL, "No live heap object at %p to un-ignore", ptr); + } else { + bool found = false; + if (ignored_objects) { + IgnoredObjectsMap::iterator object = ignored_objects->find(AsInt(ptr)); + if (object != ignored_objects->end() && object_size == object->second) { + ignored_objects->erase(object); + found = true; + RAW_VLOG(10, "Now not going to ignore live object " + "at %p of %"PRIuS" bytes", ptr, object_size); + } + } + if (!found) RAW_LOG(FATAL, "Object at %p has not been ignored", ptr); + } +} + +//---------------------------------------------------------------------- +// HeapLeakChecker non-static functions +//---------------------------------------------------------------------- + +char* HeapLeakChecker::MakeProfileNameLocked() { + RAW_DCHECK(lock_->IsHeld(), ""); + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + const int len = profile_name_prefix->size() + strlen(name_) + 5 + + strlen(HeapProfileTable::kFileExt) + 1; + char* file_name = reinterpret_cast(Allocator::Allocate(len)); + snprintf(file_name, len, "%s.%s-end%s", + profile_name_prefix->c_str(), name_, + HeapProfileTable::kFileExt); + return file_name; +} + +void HeapLeakChecker::Create(const char *name, bool make_start_snapshot) { + SpinLockHolder l(lock_); + name_ = NULL; // checker is inactive + start_snapshot_ = NULL; + has_checked_ = false; + inuse_bytes_increase_ = 0; + inuse_allocs_increase_ = 0; + keep_profiles_ = false; + char* n = new char[strlen(name) + 1]; // do this before we lock + IgnoreObject(n); // otherwise it might be treated as live due to our stack + { // Heap activity in other threads is paused for this whole scope. + SpinLockHolder al(&alignment_checker_lock); + SpinLockHolder hl(&heap_checker_lock); + MemoryRegionMap::LockHolder ml; + if (heap_checker_on && profile_name_prefix != NULL) { + RAW_DCHECK(strchr(name, '/') == NULL, "must be a simple name"); + memcpy(n, name, strlen(name) + 1); + name_ = n; // checker is active + if (make_start_snapshot) { + start_snapshot_ = heap_profile->TakeSnapshot(); + } + + const HeapProfileTable::Stats& t = heap_profile->total(); + const size_t start_inuse_bytes = t.alloc_size - t.free_size; + const size_t start_inuse_allocs = t.allocs - t.frees; + RAW_VLOG(10, "Start check \"%s\" profile: %"PRIuS" bytes " + "in %"PRIuS" objects", + name_, start_inuse_bytes, start_inuse_allocs); + } else { + RAW_LOG(WARNING, "Heap checker is not active, " + "hence checker \"%s\" will do nothing!", name); + RAW_LOG(WARNING, "To activate set the HEAPCHECK environment variable.\n"); + } + } + if (name_ == NULL) { + UnIgnoreObject(n); + delete[] n; // must be done after we unlock + } +} + +HeapLeakChecker::HeapLeakChecker(const char *name) : lock_(new SpinLock) { + RAW_DCHECK(strcmp(name, "_main_") != 0, "_main_ is reserved"); + Create(name, true/*create start_snapshot_*/); +} + +HeapLeakChecker::HeapLeakChecker() : lock_(new SpinLock) { + if (FLAGS_heap_check_before_constructors) { + // We want to check for leaks of objects allocated during global + // constructors (i.e., objects allocated already). So we do not + // create a baseline snapshot and hence check for leaks of objects + // that may have already been created. + Create("_main_", false); + } else { + // We want to ignore leaks of objects allocated during global + // constructors (i.e., objects allocated already). So we snapshot + // the current heap contents and use them as a baseline that is + // not reported by the leak checker. + Create("_main_", true); + } +} + +ssize_t HeapLeakChecker::BytesLeaked() const { + SpinLockHolder l(lock_); + if (!has_checked_) { + RAW_LOG(FATAL, "*NoLeaks|SameHeap must execute before this call"); + } + return inuse_bytes_increase_; +} + +ssize_t HeapLeakChecker::ObjectsLeaked() const { + SpinLockHolder l(lock_); + if (!has_checked_) { + RAW_LOG(FATAL, "*NoLeaks|SameHeap must execute before this call"); + } + return inuse_allocs_increase_; +} + +// Save pid of main thread for using in naming dump files +static int32 main_thread_pid = getpid(); +#ifdef HAVE_PROGRAM_INVOCATION_NAME +extern char* program_invocation_name; +extern char* program_invocation_short_name; +static const char* invocation_name() { return program_invocation_short_name; } +static string invocation_path() { return program_invocation_name; } +#else +static const char* invocation_name() { return ""; } +static string invocation_path() { return ""; } +#endif + +// Prints commands that users can run to get more information +// about the reported leaks. +static void SuggestPprofCommand(const char* pprof_file_arg) { + // Extra help information to print for the user when the test is + // being run in a way where the straightforward pprof command will + // not suffice. + string extra_help; + + // Common header info to print for remote runs + const string remote_header = + "This program is being executed remotely and therefore the pprof\n" + "command printed above will not work. Either run this program\n" + "locally, or adjust the pprof command as follows to allow it to\n" + "work on your local machine:\n"; + + // Extra command for fetching remote data + string fetch_cmd; + + RAW_LOG(WARNING, + "\n\n" + "If the preceding stack traces are not enough to find " + "the leaks, try running THIS shell command:\n\n" + "%s%s %s \"%s\" --inuse_objects --lines --heapcheck " + " --edgefraction=1e-10 --nodefraction=1e-10 --gv\n" + "\n" + "%s" + "If you are still puzzled about why the leaks are " + "there, try rerunning this program with " + "HEAP_CHECK_TEST_POINTER_ALIGNMENT=1 and/or with " + "HEAP_CHECK_MAX_POINTER_OFFSET=-1\n" + "If the leak report occurs in a small fraction of runs, " + "try running with TCMALLOC_MAX_FREE_QUEUE_SIZE of few hundred MB " + "or with TCMALLOC_RECLAIM_MEMORY=false, " // only works for debugalloc + "it might help find leaks more repeatably\n", + fetch_cmd.c_str(), + "pprof", // works as long as pprof is on your path + invocation_path().c_str(), + pprof_file_arg, + extra_help.c_str() + ); +} + +bool HeapLeakChecker::DoNoLeaks(ShouldSymbolize should_symbolize) { + SpinLockHolder l(lock_); + // The locking also helps us keep the messages + // for the two checks close together. + SpinLockHolder al(&alignment_checker_lock); + + // thread-safe: protected by alignment_checker_lock + static bool have_disabled_hooks_for_symbolize = false; + // Once we've checked for leaks and symbolized the results once, it's + // not safe to do it again. This is because in order to symbolize + // safely, we had to disable all the malloc hooks here, so we no + // longer can be confident we've collected all the data we need. + if (have_disabled_hooks_for_symbolize) { + RAW_LOG(FATAL, "Must not call heap leak checker manually after " + " program-exit's automatic check."); + } + + HeapProfileTable::Snapshot* leaks = NULL; + char* pprof_file = NULL; + + { + // Heap activity in other threads is paused during this function + // (i.e. until we got all profile difference info). + SpinLockHolder hl(&heap_checker_lock); + if (heap_checker_on == false) { + if (name_ != NULL) { // leak checking enabled when created the checker + RAW_LOG(WARNING, "Heap leak checker got turned off after checker " + "\"%s\" has been created, no leak check is being done for it!", + name_); + } + return true; + } + + // Update global_region_caller_ranges. They may need to change since + // e.g. initialization because shared libraries might have been loaded or + // unloaded. + Allocator::DeleteAndNullIfNot(&global_region_caller_ranges); + ProcMapsResult pm_result = UseProcMapsLocked(DISABLE_LIBRARY_ALLOCS); + RAW_CHECK(pm_result == PROC_MAPS_USED, ""); + + // Keep track of number of internally allocated objects so we + // can detect leaks in the heap-leak-checket itself + const int initial_allocs = Allocator::alloc_count(); + + if (name_ == NULL) { + RAW_LOG(FATAL, "Heap leak checker must not be turned on " + "after construction of a HeapLeakChecker"); + } + + MemoryRegionMap::LockHolder ml; + int a_local_var; // Use our stack ptr to make stack data live: + + // Make the heap profile, other threads are locked out. + HeapProfileTable::Snapshot* base = + reinterpret_cast(start_snapshot_); + RAW_DCHECK(FLAGS_heap_check_pointer_source_alignment > 0, ""); + pointer_source_alignment = FLAGS_heap_check_pointer_source_alignment; + IgnoreAllLiveObjectsLocked(&a_local_var); + leaks = heap_profile->NonLiveSnapshot(base); + + inuse_bytes_increase_ = static_cast(leaks->total().alloc_size); + inuse_allocs_increase_ = static_cast(leaks->total().allocs); + if (leaks->Empty()) { + heap_profile->ReleaseSnapshot(leaks); + leaks = NULL; + + // We can only check for internal leaks along the no-user-leak + // path since in the leak path we temporarily release + // heap_checker_lock and another thread can come in and disturb + // allocation counts. + if (Allocator::alloc_count() != initial_allocs) { + RAW_LOG(FATAL, "Internal HeapChecker leak of %d objects ; %d -> %d", + Allocator::alloc_count() - initial_allocs, + initial_allocs, Allocator::alloc_count()); + } + } else if (FLAGS_heap_check_test_pointer_alignment) { + if (pointer_source_alignment == 1) { + RAW_LOG(WARNING, "--heap_check_test_pointer_alignment has no effect: " + "--heap_check_pointer_source_alignment was already set to 1"); + } else { + // Try with reduced pointer aligment + pointer_source_alignment = 1; + IgnoreAllLiveObjectsLocked(&a_local_var); + HeapProfileTable::Snapshot* leaks_wo_align = + heap_profile->NonLiveSnapshot(base); + pointer_source_alignment = FLAGS_heap_check_pointer_source_alignment; + if (leaks_wo_align->Empty()) { + RAW_LOG(WARNING, "Found no leaks without pointer alignment: " + "something might be placing pointers at " + "unaligned addresses! This needs to be fixed."); + } else { + RAW_LOG(INFO, "Found leaks without pointer alignment as well: " + "unaligned pointers must not be the cause of leaks."); + RAW_LOG(INFO, "--heap_check_test_pointer_alignment did not help " + "to diagnose the leaks."); + } + heap_profile->ReleaseSnapshot(leaks_wo_align); + } + } + + if (leaks != NULL) { + pprof_file = MakeProfileNameLocked(); + } + } + + has_checked_ = true; + if (leaks == NULL) { + if (FLAGS_heap_check_max_pointer_offset == -1) { + RAW_LOG(WARNING, + "Found no leaks without max_pointer_offset restriction: " + "it's possible that the default value of " + "heap_check_max_pointer_offset flag is too low. " + "Do you use pointers with larger than that offsets " + "pointing in the middle of heap-allocated objects?"); + } + const HeapProfileTable::Stats& stats = heap_profile->total(); + RAW_VLOG(heap_checker_info_level, + "No leaks found for check \"%s\" " + "(but no 100%% guarantee that there aren't any): " + "found %"PRId64" reachable heap objects of %"PRId64" bytes", + name_, + int64(stats.allocs - stats.frees), + int64(stats.alloc_size - stats.free_size)); + } else { + if (should_symbolize == SYMBOLIZE) { + // To turn addresses into symbols, we need to fork, which is a + // problem if both parent and child end up trying to call the + // same malloc-hooks we've set up, at the same time. To avoid + // trouble, we turn off the hooks before symbolizing. Note that + // this makes it unsafe to ever leak-report again! Luckily, we + // typically only want to report once in a program's run, at the + // very end. + if (MallocHook::GetNewHook() == NewHook) + MallocHook::SetNewHook(NULL); + if (MallocHook::GetDeleteHook() == DeleteHook) + MallocHook::SetDeleteHook(NULL); + MemoryRegionMap::Shutdown(); + // Make sure all the hooks really got unset: + RAW_CHECK(MallocHook::GetNewHook() == NULL, ""); + RAW_CHECK(MallocHook::GetDeleteHook() == NULL, ""); + RAW_CHECK(MallocHook::GetMmapHook() == NULL, ""); + RAW_CHECK(MallocHook::GetSbrkHook() == NULL, ""); + have_disabled_hooks_for_symbolize = true; + leaks->ReportLeaks(name_, pprof_file, true); // true = should_symbolize + } else { + leaks->ReportLeaks(name_, pprof_file, false); + } + if (FLAGS_heap_check_identify_leaks) { + leaks->ReportIndividualObjects(); + } + + SuggestPprofCommand(pprof_file); + + { + SpinLockHolder hl(&heap_checker_lock); + heap_profile->ReleaseSnapshot(leaks); + Allocator::Free(pprof_file); + } + } + + return (leaks == NULL); +} + +HeapLeakChecker::~HeapLeakChecker() { + if (name_ != NULL) { // had leak checking enabled when created the checker + if (!has_checked_) { + RAW_LOG(FATAL, "Some *NoLeaks|SameHeap method" + " must be called on any created HeapLeakChecker"); + } + + // Deallocate any snapshot taken at start + if (start_snapshot_ != NULL) { + SpinLockHolder l(&heap_checker_lock); + heap_profile->ReleaseSnapshot( + reinterpret_cast(start_snapshot_)); + } + + UnIgnoreObject(name_); + delete[] name_; + name_ = NULL; + } + delete lock_; +} + +//---------------------------------------------------------------------- +// HeapLeakChecker overall heap check components +//---------------------------------------------------------------------- + +// static +bool HeapLeakChecker::IsActive() { + SpinLockHolder l(&heap_checker_lock); + return heap_checker_on; +} + +vector* HeapCleaner::heap_cleanups_ = NULL; + +// When a HeapCleaner object is intialized, add its function to the static list +// of cleaners to be run before leaks checking. +HeapCleaner::HeapCleaner(void_function f) { + if (heap_cleanups_ == NULL) + heap_cleanups_ = new vector; + heap_cleanups_->push_back(f); +} + +// Run all of the cleanup functions and delete the vector. +void HeapCleaner::RunHeapCleanups() { + if (!heap_cleanups_) + return; + for (int i = 0; i < heap_cleanups_->size(); i++) { + void (*f)(void) = (*heap_cleanups_)[i]; + f(); + } + delete heap_cleanups_; + heap_cleanups_ = NULL; +} + +// Program exit heap cleanup registered as a module object destructor. +// Will not get executed when we crash on a signal. +// +void HeapLeakChecker_RunHeapCleanups() { + if (FLAGS_heap_check == "local") // don't check heap in this mode + return; + { SpinLockHolder l(&heap_checker_lock); + // can get here (via forks?) with other pids + if (heap_checker_pid != getpid()) return; + } + HeapCleaner::RunHeapCleanups(); + if (!FLAGS_heap_check_after_destructors) HeapLeakChecker::DoMainHeapCheck(); +} + +static bool internal_init_start_has_run = false; + +// Called exactly once, before main() (but hopefully just before). +// This picks a good unique name for the dumped leak checking heap profiles. +// +// Because we crash when InternalInitStart is called more than once, +// it's fine that we hold heap_checker_lock only around pieces of +// this function: this is still enough for thread-safety w.r.t. other functions +// of this module. +// We can't hold heap_checker_lock throughout because it would deadlock +// on a memory allocation since our new/delete hooks can be on. +// +void HeapLeakChecker_InternalInitStart() { + { SpinLockHolder l(&heap_checker_lock); + RAW_CHECK(!internal_init_start_has_run, + "Heap-check constructor called twice. Perhaps you both linked" + " in the heap checker, and also used LD_PRELOAD to load it?"); + internal_init_start_has_run = true; + +#ifdef ADDRESS_SANITIZER + // AddressSanitizer's custom malloc conflicts with HeapChecker. + FLAGS_heap_check = ""; +#endif + + if (FLAGS_heap_check.empty()) { + // turns out we do not need checking in the end; can stop profiling + HeapLeakChecker::TurnItselfOffLocked(); + return; + } else if (RunningOnValgrind()) { + // There is no point in trying -- we'll just fail. + RAW_LOG(WARNING, "Can't run under Valgrind; will turn itself off"); + HeapLeakChecker::TurnItselfOffLocked(); + return; + } + } + + // Changing this to false can be useful when debugging heap-checker itself: + if (!FLAGS_heap_check_run_under_gdb && IsDebuggerAttached()) { + RAW_LOG(WARNING, "Someone is ptrace()ing us; will turn itself off"); + SpinLockHolder l(&heap_checker_lock); + HeapLeakChecker::TurnItselfOffLocked(); + return; + } + + { SpinLockHolder l(&heap_checker_lock); + if (!constructor_heap_profiling) { + RAW_LOG(FATAL, "Can not start so late. You have to enable heap checking " + "with HEAPCHECK=."); + } + } + + // Set all flags + RAW_DCHECK(FLAGS_heap_check_pointer_source_alignment > 0, ""); + if (FLAGS_heap_check == "minimal") { + // The least we can check. + FLAGS_heap_check_before_constructors = false; // from after main + // (ignore more) + FLAGS_heap_check_after_destructors = false; // to after cleanup + // (most data is live) + FLAGS_heap_check_ignore_thread_live = true; // ignore all live + FLAGS_heap_check_ignore_global_live = true; // ignore all live + } else if (FLAGS_heap_check == "normal") { + // Faster than 'minimal' and not much stricter. + FLAGS_heap_check_before_constructors = true; // from no profile (fast) + FLAGS_heap_check_after_destructors = false; // to after cleanup + // (most data is live) + FLAGS_heap_check_ignore_thread_live = true; // ignore all live + FLAGS_heap_check_ignore_global_live = true; // ignore all live + } else if (FLAGS_heap_check == "strict") { + // A bit stricter than 'normal': global destructors must fully clean up + // after themselves if they are present. + FLAGS_heap_check_before_constructors = true; // from no profile (fast) + FLAGS_heap_check_after_destructors = true; // to after destructors + // (less data live) + FLAGS_heap_check_ignore_thread_live = true; // ignore all live + FLAGS_heap_check_ignore_global_live = true; // ignore all live + } else if (FLAGS_heap_check == "draconian") { + // Drop not very portable and not very exact live heap flooding. + FLAGS_heap_check_before_constructors = true; // from no profile (fast) + FLAGS_heap_check_after_destructors = true; // to after destructors + // (need them) + FLAGS_heap_check_ignore_thread_live = false; // no live flood (stricter) + FLAGS_heap_check_ignore_global_live = false; // no live flood (stricter) + } else if (FLAGS_heap_check == "as-is") { + // do nothing: use other flags as is + } else if (FLAGS_heap_check == "local") { + // do nothing + } else { + RAW_LOG(FATAL, "Unsupported heap_check flag: %s", + FLAGS_heap_check.c_str()); + } + // FreeBSD doesn't seem to honor atexit execution order: + // http://code.google.com/p/gperftools/issues/detail?id=375 + // Since heap-checking before destructors depends on atexit running + // at the right time, on FreeBSD we always check after, even in the + // less strict modes. This just means FreeBSD is always a bit + // stricter in its checking than other OSes. +#ifdef __FreeBSD__ + FLAGS_heap_check_after_destructors = true; +#endif + + { SpinLockHolder l(&heap_checker_lock); + RAW_DCHECK(heap_checker_pid == getpid(), ""); + heap_checker_on = true; + RAW_DCHECK(heap_profile, ""); + HeapLeakChecker::ProcMapsResult pm_result = HeapLeakChecker::UseProcMapsLocked(HeapLeakChecker::DISABLE_LIBRARY_ALLOCS); + // might neeed to do this more than once + // if one later dynamically loads libraries that we want disabled + if (pm_result != HeapLeakChecker::PROC_MAPS_USED) { // can't function + HeapLeakChecker::TurnItselfOffLocked(); + return; + } + } + + // make a good place and name for heap profile leak dumps + string* profile_prefix = + new string(FLAGS_heap_check_dump_directory + "/" + invocation_name()); + + // Finalize prefix for dumping leak checking profiles. + const int32 our_pid = getpid(); // safest to call getpid() outside lock + { SpinLockHolder l(&heap_checker_lock); + // main_thread_pid might still be 0 if this function is being called before + // global constructors. In that case, our pid *is* the main pid. + if (main_thread_pid == 0) + main_thread_pid = our_pid; + } + char pid_buf[15]; + snprintf(pid_buf, sizeof(pid_buf), ".%d", main_thread_pid); + *profile_prefix += pid_buf; + { SpinLockHolder l(&heap_checker_lock); + RAW_DCHECK(profile_name_prefix == NULL, ""); + profile_name_prefix = profile_prefix; + } + + // Make sure new/delete hooks are installed properly + // and heap profiler is indeed able to keep track + // of the objects being allocated. + // We test this to make sure we are indeed checking for leaks. + char* test_str = new char[5]; + size_t size; + { SpinLockHolder l(&heap_checker_lock); + RAW_CHECK(heap_profile->FindAlloc(test_str, &size), + "our own new/delete not linked?"); + } + delete[] test_str; + { SpinLockHolder l(&heap_checker_lock); + // This check can fail when it should not if another thread allocates + // into this same spot right this moment, + // which is unlikely since this code runs in InitGoogle. + RAW_CHECK(!heap_profile->FindAlloc(test_str, &size), + "our own new/delete not linked?"); + } + // If we crash in the above code, it probably means that + // "nm | grep new" will show that tcmalloc's new/delete + // implementation did not get linked-in into this binary + // (i.e. nm will list __builtin_new and __builtin_vec_new as undefined). + // If this happens, it is a BUILD bug to be fixed. + + RAW_VLOG(heap_checker_info_level, + "WARNING: Perftools heap leak checker is active " + "-- Performance may suffer"); + + if (FLAGS_heap_check != "local") { + HeapLeakChecker* main_hc = new HeapLeakChecker(); + SpinLockHolder l(&heap_checker_lock); + RAW_DCHECK(main_heap_checker == NULL, + "Repeated creation of main_heap_checker"); + main_heap_checker = main_hc; + do_main_heap_check = true; + } + + { SpinLockHolder l(&heap_checker_lock); + RAW_CHECK(heap_checker_on && constructor_heap_profiling, + "Leak checking is expected to be fully turned on now"); + } + + // For binaries built in debug mode, this will set release queue of + // debugallocation.cc to 100M to make it less likely for real leaks to + // be hidden due to reuse of heap memory object addresses. + // Running a test with --malloc_reclaim_memory=0 would help find leaks even + // better, but the test might run out of memory as a result. + // The scenario is that a heap object at address X is allocated and freed, + // but some other data-structure still retains a pointer to X. + // Then the same heap memory is used for another object, which is leaked, + // but the leak is not noticed due to the pointer to the original object at X. + // TODO(csilvers): support this in some manner. +#if 0 + SetCommandLineOptionWithMode("max_free_queue_size", "104857600", // 100M + SET_FLAG_IF_DEFAULT); +#endif +} + +// We want this to run early as well, but not so early as +// ::BeforeConstructors (we want flag assignments to have already +// happened, for instance). Initializer-registration does the trick. +REGISTER_MODULE_INITIALIZER(init_start, HeapLeakChecker_InternalInitStart()); +REGISTER_MODULE_DESTRUCTOR(init_start, HeapLeakChecker_RunHeapCleanups()); + +// static +bool HeapLeakChecker::NoGlobalLeaksMaybeSymbolize( + ShouldSymbolize should_symbolize) { + // we never delete or change main_heap_checker once it's set: + HeapLeakChecker* main_hc = GlobalChecker(); + if (main_hc) { + RAW_VLOG(10, "Checking for whole-program memory leaks"); + return main_hc->DoNoLeaks(should_symbolize); + } + return true; +} + +// static +bool HeapLeakChecker::DoMainHeapCheck() { + if (FLAGS_heap_check_delay_seconds > 0) { + sleep(FLAGS_heap_check_delay_seconds); + } + { SpinLockHolder l(&heap_checker_lock); + if (!do_main_heap_check) return false; + RAW_DCHECK(heap_checker_pid == getpid(), ""); + do_main_heap_check = false; // will do it now; no need to do it more + } + + // The program is over, so it's safe to symbolize addresses (which + // requires a fork) because no serious work is expected to be done + // after this. Symbolizing is really useful -- knowing what + // function has a leak is better than knowing just an address -- + // and while we can only safely symbolize once in a program run, + // now is the time (after all, there's no "later" that would be better). + if (!NoGlobalLeaksMaybeSymbolize(SYMBOLIZE)) { + if (FLAGS_heap_check_identify_leaks) { + RAW_LOG(FATAL, "Whole-program memory leaks found."); + } + RAW_LOG(ERROR, "Exiting with error code (instead of crashing) " + "because of whole-program memory leaks"); + _exit(1); // we don't want to call atexit() routines! + } + return true; +} + +// static +HeapLeakChecker* HeapLeakChecker::GlobalChecker() { + SpinLockHolder l(&heap_checker_lock); + return main_heap_checker; +} + +// static +bool HeapLeakChecker::NoGlobalLeaks() { + // symbolizing requires a fork, which isn't safe to do in general. + return NoGlobalLeaksMaybeSymbolize(DO_NOT_SYMBOLIZE); +} + +// static +void HeapLeakChecker::CancelGlobalCheck() { + SpinLockHolder l(&heap_checker_lock); + if (do_main_heap_check) { + RAW_VLOG(heap_checker_info_level, + "Canceling the automatic at-exit whole-program memory leak check"); + do_main_heap_check = false; + } +} + +// static +void HeapLeakChecker::BeforeConstructorsLocked() { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + RAW_CHECK(!constructor_heap_profiling, + "BeforeConstructorsLocked called multiple times"); +#ifdef ADDRESS_SANITIZER + // AddressSanitizer's custom malloc conflicts with HeapChecker. + return; +#endif + // Set hooks early to crash if 'new' gets called before we make heap_profile, + // and make sure no other hooks existed: + RAW_CHECK(MallocHook::AddNewHook(&NewHook), ""); + RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), ""); + constructor_heap_profiling = true; + MemoryRegionMap::Init(1); + // Set up MemoryRegionMap with (at least) one caller stack frame to record + // (important that it's done before HeapProfileTable creation below). + Allocator::Init(); + RAW_CHECK(heap_profile == NULL, ""); + heap_profile = new(Allocator::Allocate(sizeof(HeapProfileTable))) + HeapProfileTable(&Allocator::Allocate, &Allocator::Free); + RAW_VLOG(10, "Starting tracking the heap"); + heap_checker_on = true; +} + +// static +void HeapLeakChecker::TurnItselfOffLocked() { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + // Set FLAGS_heap_check to "", for users who test for it + if (!FLAGS_heap_check.empty()) // be a noop in the common case + FLAGS_heap_check.clear(); // because clear() could allocate memory + if (constructor_heap_profiling) { + RAW_CHECK(heap_checker_on, ""); + RAW_VLOG(heap_checker_info_level, "Turning perftools heap leak checking off"); + heap_checker_on = false; + // Unset our hooks checking they were set: + RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), ""); + RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), ""); + Allocator::DeleteAndNull(&heap_profile); + // free our optional global data: + Allocator::DeleteAndNullIfNot(&ignored_objects); + Allocator::DeleteAndNullIfNot(&disabled_ranges); + Allocator::DeleteAndNullIfNot(&global_region_caller_ranges); + Allocator::Shutdown(); + MemoryRegionMap::Shutdown(); + } + RAW_CHECK(!heap_checker_on, ""); +} + +extern bool heap_leak_checker_bcad_variable; // in heap-checker-bcad.cc + +static bool has_called_before_constructors = false; + +// TODO(maxim): inline this function with +// MallocHook_InitAtFirstAllocation_HeapLeakChecker, and also rename +// HeapLeakChecker::BeforeConstructorsLocked. +void HeapLeakChecker_BeforeConstructors() { + SpinLockHolder l(&heap_checker_lock); + // We can be called from several places: the first mmap/sbrk/alloc call + // or the first global c-tor from heap-checker-bcad.cc: + // Do not re-execute initialization: + if (has_called_before_constructors) return; + has_called_before_constructors = true; + + heap_checker_pid = getpid(); // set it always + heap_leak_checker_bcad_variable = true; + // just to reference it, so that heap-checker-bcad.o is linked in + + // This function can be called *very* early, before the normal + // global-constructor that sets FLAGS_verbose. Set it manually now, + // so the RAW_LOG messages here are controllable. + const char* verbose_str = GetenvBeforeMain("PERFTOOLS_VERBOSE"); + if (verbose_str && atoi(verbose_str)) { // different than the default of 0? + FLAGS_verbose = atoi(verbose_str); + } + + bool need_heap_check = true; + // The user indicates a desire for heap-checking via the HEAPCHECK + // environment variable. If it's not set, there's no way to do + // heap-checking. + if (!GetenvBeforeMain("HEAPCHECK")) { + need_heap_check = false; + } +#ifdef HAVE_GETEUID + if (need_heap_check && getuid() != geteuid()) { + // heap-checker writes out files. Thus, for security reasons, we don't + // recognize the env. var. to turn on heap-checking if we're setuid. + RAW_LOG(WARNING, ("HeapChecker: ignoring HEAPCHECK because " + "program seems to be setuid\n")); + need_heap_check = false; + } +#endif + if (need_heap_check) { + HeapLeakChecker::BeforeConstructorsLocked(); + } +} + +// This function overrides the weak function defined in malloc_hook.cc and +// called by one of the initial malloc hooks (malloc_hook.cc) when the very +// first memory allocation or an mmap/sbrk happens. This ensures that +// HeapLeakChecker is initialized and installs all its hooks early enough to +// track absolutely all memory allocations and all memory region acquisitions +// via mmap and sbrk. +extern "C" void MallocHook_InitAtFirstAllocation_HeapLeakChecker() { + HeapLeakChecker_BeforeConstructors(); +} + +// This function is executed after all global object destructors run. +void HeapLeakChecker_AfterDestructors() { + { SpinLockHolder l(&heap_checker_lock); + // can get here (via forks?) with other pids + if (heap_checker_pid != getpid()) return; + } + if (FLAGS_heap_check_after_destructors) { + if (HeapLeakChecker::DoMainHeapCheck()) { + const struct timespec sleep_time = { 0, 500000000 }; // 500 ms + nanosleep(&sleep_time, NULL); + // Need this hack to wait for other pthreads to exit. + // Otherwise tcmalloc find errors + // on a free() call from pthreads. + } + } + SpinLockHolder l(&heap_checker_lock); + RAW_CHECK(!do_main_heap_check, "should have done it"); +} + +//---------------------------------------------------------------------- +// HeapLeakChecker disabling helpers +//---------------------------------------------------------------------- + +// These functions are at the end of the file to prevent their inlining: + +// static +void HeapLeakChecker::DisableChecksFromToLocked(const void* start_address, + const void* end_address, + int max_depth) { + RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + RAW_DCHECK(start_address < end_address, ""); + if (disabled_ranges == NULL) { + disabled_ranges = new(Allocator::Allocate(sizeof(DisabledRangeMap))) + DisabledRangeMap; + } + RangeValue value; + value.start_address = AsInt(start_address); + value.max_depth = max_depth; + if (disabled_ranges->insert(make_pair(AsInt(end_address), value)).second) { + RAW_VLOG(10, "Disabling leak checking in stack traces " + "under frame addresses between %p..%p", + start_address, end_address); + } else { // check that this is just a verbatim repetition + RangeValue const& val = disabled_ranges->find(AsInt(end_address))->second; + if (val.max_depth != value.max_depth || + val.start_address != value.start_address) { + RAW_LOG(FATAL, "Two DisableChecksToHereFrom calls conflict: " + "(%p, %p, %d) vs. (%p, %p, %d)", + AsPtr(val.start_address), end_address, val.max_depth, + start_address, end_address, max_depth); + } + } +} + +// static +inline bool HeapLeakChecker::HaveOnHeapLocked(const void** ptr, + size_t* object_size) { + // Commented-out because HaveOnHeapLocked is very performance-critical: + // RAW_DCHECK(heap_checker_lock.IsHeld(), ""); + const uintptr_t addr = AsInt(*ptr); + if (heap_profile->FindInsideAlloc( + *ptr, max_heap_object_size, ptr, object_size)) { + RAW_VLOG(16, "Got pointer into %p at +%"PRIuPTR" offset", + *ptr, addr - AsInt(*ptr)); + return true; + } + return false; +} + +// static +const void* HeapLeakChecker::GetAllocCaller(void* ptr) { + // this is used only in the unittest, so the heavy checks are fine + HeapProfileTable::AllocInfo info; + { SpinLockHolder l(&heap_checker_lock); + RAW_CHECK(heap_profile->FindAllocDetails(ptr, &info), ""); + } + RAW_CHECK(info.stack_depth >= 1, ""); + return info.call_stack[0]; +} diff --git a/src/thirdparty/gperftools-2.0/src/heap-profile-table.cc b/src/thirdparty/gperftools-2.0/src/heap-profile-table.cc new file mode 100644 index 000000000..8b2ed337b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/heap-profile-table.cc @@ -0,0 +1,696 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// Maxim Lifantsev (refactoring) +// + +#include + +#ifdef HAVE_UNISTD_H +#include // for write() +#endif +#include // for open() +#ifdef HAVE_GLOB_H +#include +#ifndef GLOB_NOMATCH // true on some old cygwins +# define GLOB_NOMATCH 0 +#endif +#endif +#ifdef HAVE_INTTYPES_H +#include // for PRIxPTR +#endif +#ifdef HAVE_POLL_H +#include +#endif +#include +#include +#include +#include +#include // for sort(), equal(), and copy() + +#include "heap-profile-table.h" + +#include "base/logging.h" +#include "raw_printer.h" +#include "symbolize.h" +#include +#include +#include "memory_region_map.h" +#include "base/commandlineflags.h" +#include "base/logging.h" // for the RawFD I/O commands +#include "base/sysinfo.h" + +using std::sort; +using std::equal; +using std::copy; +using std::string; +using std::map; + +using tcmalloc::FillProcSelfMaps; // from sysinfo.h +using tcmalloc::DumpProcSelfMaps; // from sysinfo.h + +//---------------------------------------------------------------------- + +DEFINE_bool(cleanup_old_heap_profiles, + EnvToBool("HEAP_PROFILE_CLEANUP", true), + "At initialization time, delete old heap profiles."); + +DEFINE_int32(heap_check_max_leaks, + EnvToInt("HEAP_CHECK_MAX_LEAKS", 20), + "The maximum number of leak reports to print."); + +//---------------------------------------------------------------------- + +// header of the dumped heap profile +static const char kProfileHeader[] = "heap profile: "; +static const char kProcSelfMapsHeader[] = "\nMAPPED_LIBRARIES:\n"; + +//---------------------------------------------------------------------- + +const char HeapProfileTable::kFileExt[] = ".heap"; + +//---------------------------------------------------------------------- + +// Size for alloc_table_ and mmap_table_. +static const int kHashTableSize = 179999; +/*static*/ const int HeapProfileTable::kMaxStackDepth; + +//---------------------------------------------------------------------- + +// We strip out different number of stack frames in debug mode +// because less inlining happens in that case +#ifdef NDEBUG +static const int kStripFrames = 2; +#else +static const int kStripFrames = 3; +#endif + +// For sorting Stats or Buckets by in-use space +static bool ByAllocatedSpace(HeapProfileTable::Stats* a, + HeapProfileTable::Stats* b) { + // Return true iff "a" has more allocated space than "b" + return (a->alloc_size - a->free_size) > (b->alloc_size - b->free_size); +} + +//---------------------------------------------------------------------- + +HeapProfileTable::HeapProfileTable(Allocator alloc, DeAllocator dealloc) + : alloc_(alloc), dealloc_(dealloc) { + // Initialize the overall profile stats. + memset(&total_, 0, sizeof(total_)); + + // Make the malloc table. + const int alloc_table_bytes = kHashTableSize * sizeof(*alloc_table_); + alloc_table_ = reinterpret_cast(alloc_(alloc_table_bytes)); + memset(alloc_table_, 0, alloc_table_bytes); + num_alloc_buckets_ = 0; + + // Initialize the mmap table. + mmap_table_ = NULL; + num_available_mmap_buckets_ = 0; + + // Make malloc and mmap allocation maps. + alloc_address_map_ = + new(alloc_(sizeof(AllocationMap))) AllocationMap(alloc_, dealloc_); + mmap_address_map_ = NULL; +} + +HeapProfileTable::~HeapProfileTable() { + DeallocateBucketTable(alloc_table_); + alloc_table_ = NULL; + DeallocateBucketTable(mmap_table_); + mmap_table_ = NULL; + DeallocateAllocationMap(alloc_address_map_); + alloc_address_map_ = NULL; + DeallocateAllocationMap(mmap_address_map_); + mmap_address_map_ = NULL; +} + +void HeapProfileTable::DeallocateAllocationMap(AllocationMap* allocation) { + if (allocation != NULL) { + alloc_address_map_->~AllocationMap(); + dealloc_(allocation); + } +} + +void HeapProfileTable::DeallocateBucketTable(Bucket** table) { + if (table != NULL) { + for (int b = 0; b < kHashTableSize; b++) { + for (Bucket* x = table[b]; x != 0; /**/) { + Bucket* b = x; + x = x->next; + dealloc_(b->stack); + dealloc_(b); + } + } + dealloc_(table); + } +} + +HeapProfileTable::Bucket* HeapProfileTable::GetBucket( + int depth, const void* const key[], Bucket** table, + int* bucket_count) { + // Make hash-value + uintptr_t h = 0; + for (int i = 0; i < depth; i++) { + h += reinterpret_cast(key[i]); + h += h << 10; + h ^= h >> 6; + } + h += h << 3; + h ^= h >> 11; + + // Lookup stack trace in table + unsigned int buck = ((unsigned int) h) % kHashTableSize; + for (Bucket* b = table[buck]; b != 0; b = b->next) { + if ((b->hash == h) && + (b->depth == depth) && + equal(key, key + depth, b->stack)) { + return b; + } + } + + // Create new bucket + const size_t key_size = sizeof(key[0]) * depth; + const void** kcopy = reinterpret_cast(alloc_(key_size)); + copy(key, key + depth, kcopy); + Bucket* b = reinterpret_cast(alloc_(sizeof(Bucket))); + memset(b, 0, sizeof(*b)); + b->hash = h; + b->depth = depth; + b->stack = kcopy; + b->next = table[buck]; + table[buck] = b; + if (bucket_count != NULL) { + ++(*bucket_count); + } + return b; +} + +int HeapProfileTable::GetCallerStackTrace( + int skip_count, void* stack[kMaxStackDepth]) { + return MallocHook::GetCallerStackTrace( + stack, kMaxStackDepth, kStripFrames + skip_count + 1); +} + +void HeapProfileTable::RecordAlloc( + const void* ptr, size_t bytes, int stack_depth, + const void* const call_stack[]) { + Bucket* b = GetBucket(stack_depth, call_stack, alloc_table_, + &num_alloc_buckets_); + b->allocs++; + b->alloc_size += bytes; + total_.allocs++; + total_.alloc_size += bytes; + + AllocValue v; + v.set_bucket(b); // also did set_live(false); set_ignore(false) + v.bytes = bytes; + alloc_address_map_->Insert(ptr, v); +} + +void HeapProfileTable::RecordFree(const void* ptr) { + AllocValue v; + if (alloc_address_map_->FindAndRemove(ptr, &v)) { + Bucket* b = v.bucket(); + b->frees++; + b->free_size += v.bytes; + total_.frees++; + total_.free_size += v.bytes; + } +} + +bool HeapProfileTable::FindAlloc(const void* ptr, size_t* object_size) const { + const AllocValue* alloc_value = alloc_address_map_->Find(ptr); + if (alloc_value != NULL) *object_size = alloc_value->bytes; + return alloc_value != NULL; +} + +bool HeapProfileTable::FindAllocDetails(const void* ptr, + AllocInfo* info) const { + const AllocValue* alloc_value = alloc_address_map_->Find(ptr); + if (alloc_value != NULL) { + info->object_size = alloc_value->bytes; + info->call_stack = alloc_value->bucket()->stack; + info->stack_depth = alloc_value->bucket()->depth; + } + return alloc_value != NULL; +} + +bool HeapProfileTable::FindInsideAlloc(const void* ptr, + size_t max_size, + const void** object_ptr, + size_t* object_size) const { + const AllocValue* alloc_value = + alloc_address_map_->FindInside(&AllocValueSize, max_size, ptr, object_ptr); + if (alloc_value != NULL) *object_size = alloc_value->bytes; + return alloc_value != NULL; +} + +bool HeapProfileTable::MarkAsLive(const void* ptr) { + AllocValue* alloc = alloc_address_map_->FindMutable(ptr); + if (alloc && !alloc->live()) { + alloc->set_live(true); + return true; + } + return false; +} + +void HeapProfileTable::MarkAsIgnored(const void* ptr) { + AllocValue* alloc = alloc_address_map_->FindMutable(ptr); + if (alloc) { + alloc->set_ignore(true); + } +} + +// We'd be happier using snprintfer, but we don't to reduce dependencies. +int HeapProfileTable::UnparseBucket(const Bucket& b, + char* buf, int buflen, int bufsize, + const char* extra, + Stats* profile_stats) { + if (profile_stats != NULL) { + profile_stats->allocs += b.allocs; + profile_stats->alloc_size += b.alloc_size; + profile_stats->frees += b.frees; + profile_stats->free_size += b.free_size; + } + int printed = + snprintf(buf + buflen, bufsize - buflen, "%6d: %8"PRId64" [%6d: %8"PRId64"] @%s", + b.allocs - b.frees, + b.alloc_size - b.free_size, + b.allocs, + b.alloc_size, + extra); + // If it looks like the snprintf failed, ignore the fact we printed anything + if (printed < 0 || printed >= bufsize - buflen) return buflen; + buflen += printed; + for (int d = 0; d < b.depth; d++) { + printed = snprintf(buf + buflen, bufsize - buflen, " 0x%08" PRIxPTR, + reinterpret_cast(b.stack[d])); + if (printed < 0 || printed >= bufsize - buflen) return buflen; + buflen += printed; + } + printed = snprintf(buf + buflen, bufsize - buflen, "\n"); + if (printed < 0 || printed >= bufsize - buflen) return buflen; + buflen += printed; + return buflen; +} + +HeapProfileTable::Bucket** +HeapProfileTable::MakeSortedBucketList() const { + Bucket** list = reinterpret_cast(alloc_(sizeof(Bucket) * + (num_alloc_buckets_ + num_available_mmap_buckets_))); + + RAW_DCHECK(mmap_table_ != NULL || num_available_mmap_buckets_ == 0, ""); + + int n = 0; + + for (int b = 0; b < kHashTableSize; b++) { + for (Bucket* x = alloc_table_[b]; x != 0; x = x->next) { + list[n++] = x; + } + } + RAW_DCHECK(n == num_alloc_buckets_, ""); + + if (mmap_table_ != NULL) { + for (int b = 0; b < kHashTableSize; b++) { + for (Bucket* x = mmap_table_[b]; x != 0; x = x->next) { + list[n++] = x; + } + } + } + RAW_DCHECK(n == num_alloc_buckets_ + num_available_mmap_buckets_, ""); + + sort(list, list + num_alloc_buckets_ + num_available_mmap_buckets_, + ByAllocatedSpace); + + return list; +} + +void HeapProfileTable::RefreshMMapData() { + // Make the table + static const int mmap_table_bytes = kHashTableSize * sizeof(*mmap_table_); + if (mmap_table_ == NULL) { + mmap_table_ = reinterpret_cast(alloc_(mmap_table_bytes)); + memset(mmap_table_, 0, mmap_table_bytes); + } + num_available_mmap_buckets_ = 0; + + ClearMMapData(); + mmap_address_map_ = + new(alloc_(sizeof(AllocationMap))) AllocationMap(alloc_, dealloc_); + + MemoryRegionMap::LockHolder l; + for (MemoryRegionMap::RegionIterator r = + MemoryRegionMap::BeginRegionLocked(); + r != MemoryRegionMap::EndRegionLocked(); ++r) { + Bucket* b = + GetBucket(r->call_stack_depth, r->call_stack, mmap_table_, NULL); + if (b->alloc_size == 0) { + num_available_mmap_buckets_ += 1; + } + b->allocs += 1; + b->alloc_size += r->end_addr - r->start_addr; + + AllocValue v; + v.set_bucket(b); + v.bytes = r->end_addr - r->start_addr; + mmap_address_map_->Insert(reinterpret_cast(r->start_addr), v); + } +} + +void HeapProfileTable::ClearMMapData() { + if (mmap_address_map_ != NULL) { + mmap_address_map_->Iterate(ZeroBucketCountsIterator, this); + mmap_address_map_->~AllocationMap(); + dealloc_(mmap_address_map_); + mmap_address_map_ = NULL; + } +} + +void HeapProfileTable::IterateOrderedAllocContexts( + AllocContextIterator callback) const { + Bucket** list = MakeSortedBucketList(); + AllocContextInfo info; + for (int i = 0; i < num_alloc_buckets_; ++i) { + *static_cast(&info) = *static_cast(list[i]); + info.stack_depth = list[i]->depth; + info.call_stack = list[i]->stack; + callback(info); + } + dealloc_(list); +} + +int HeapProfileTable::FillOrderedProfile(char buf[], int size) const { + Bucket** list = MakeSortedBucketList(); + + // Our file format is "bucket, bucket, ..., bucket, proc_self_maps_info". + // In the cases buf is too small, we'd rather leave out the last + // buckets than leave out the /proc/self/maps info. To ensure that, + // we actually print the /proc/self/maps info first, then move it to + // the end of the buffer, then write the bucket info into whatever + // is remaining, and then move the maps info one last time to close + // any gaps. Whew! + int map_length = snprintf(buf, size, "%s", kProcSelfMapsHeader); + if (map_length < 0 || map_length >= size) return 0; + bool dummy; // "wrote_all" -- did /proc/self/maps fit in its entirety? + map_length += FillProcSelfMaps(buf + map_length, size - map_length, &dummy); + RAW_DCHECK(map_length <= size, ""); + char* const map_start = buf + size - map_length; // move to end + memmove(map_start, buf, map_length); + size -= map_length; + + Stats stats; + memset(&stats, 0, sizeof(stats)); + int bucket_length = snprintf(buf, size, "%s", kProfileHeader); + if (bucket_length < 0 || bucket_length >= size) return 0; + Bucket total_with_mmap(total_); + if (mmap_table_ != NULL) { + total_with_mmap.alloc_size += MemoryRegionMap::MapSize(); + total_with_mmap.free_size += MemoryRegionMap::UnmapSize(); + } + bucket_length = UnparseBucket(total_with_mmap, buf, bucket_length, size, + " heapprofile", &stats); + for (int i = 0; i < num_alloc_buckets_; i++) { + bucket_length = UnparseBucket(*list[i], buf, bucket_length, size, "", + &stats); + } + RAW_DCHECK(bucket_length < size, ""); + + dealloc_(list); + + RAW_DCHECK(buf + bucket_length <= map_start, ""); + memmove(buf + bucket_length, map_start, map_length); // close the gap + + return bucket_length + map_length; +} + +inline +void HeapProfileTable::DumpNonLiveIterator(const void* ptr, AllocValue* v, + const DumpArgs& args) { + if (v->live()) { + v->set_live(false); + return; + } + if (v->ignore()) { + return; + } + Bucket b; + memset(&b, 0, sizeof(b)); + b.allocs = 1; + b.alloc_size = v->bytes; + b.depth = v->bucket()->depth; + b.stack = v->bucket()->stack; + char buf[1024]; + int len = UnparseBucket(b, buf, 0, sizeof(buf), "", args.profile_stats); + RawWrite(args.fd, buf, len); +} + +inline void HeapProfileTable::ZeroBucketCountsIterator( + const void* ptr, AllocValue* v, HeapProfileTable* heap_profile) { + Bucket* b = v->bucket(); + if (b != NULL) { + b->allocs = 0; + b->alloc_size = 0; + b->free_size = 0; + b->frees = 0; + } +} + +// Callback from NonLiveSnapshot; adds entry to arg->dest +// if not the entry is not live and is not present in arg->base. +void HeapProfileTable::AddIfNonLive(const void* ptr, AllocValue* v, + AddNonLiveArgs* arg) { + if (v->live()) { + v->set_live(false); + } else { + if (arg->base != NULL && arg->base->map_.Find(ptr) != NULL) { + // Present in arg->base, so do not save + } else { + arg->dest->Add(ptr, *v); + } + } +} + +bool HeapProfileTable::WriteProfile(const char* file_name, + const Bucket& total, + AllocationMap* allocations) { + RAW_VLOG(1, "Dumping non-live heap profile to %s", file_name); + RawFD fd = RawOpenForWriting(file_name); + if (fd != kIllegalRawFD) { + RawWrite(fd, kProfileHeader, strlen(kProfileHeader)); + char buf[512]; + int len = UnparseBucket(total, buf, 0, sizeof(buf), " heapprofile", + NULL); + RawWrite(fd, buf, len); + const DumpArgs args(fd, NULL); + allocations->Iterate(DumpNonLiveIterator, args); + RawWrite(fd, kProcSelfMapsHeader, strlen(kProcSelfMapsHeader)); + DumpProcSelfMaps(fd); + RawClose(fd); + return true; + } else { + RAW_LOG(ERROR, "Failed dumping filtered heap profile to %s", file_name); + return false; + } +} + +void HeapProfileTable::CleanupOldProfiles(const char* prefix) { + if (!FLAGS_cleanup_old_heap_profiles) + return; + string pattern = string(prefix) + ".*" + kFileExt; +#if defined(HAVE_GLOB_H) + glob_t g; + const int r = glob(pattern.c_str(), GLOB_ERR, NULL, &g); + if (r == 0 || r == GLOB_NOMATCH) { + const int prefix_length = strlen(prefix); + for (int i = 0; i < g.gl_pathc; i++) { + const char* fname = g.gl_pathv[i]; + if ((strlen(fname) >= prefix_length) && + (memcmp(fname, prefix, prefix_length) == 0)) { + RAW_VLOG(1, "Removing old heap profile %s", fname); + unlink(fname); + } + } + } + globfree(&g); +#else /* HAVE_GLOB_H */ + RAW_LOG(WARNING, "Unable to remove old heap profiles (can't run glob())"); +#endif +} + +HeapProfileTable::Snapshot* HeapProfileTable::TakeSnapshot() { + Snapshot* s = new (alloc_(sizeof(Snapshot))) Snapshot(alloc_, dealloc_); + alloc_address_map_->Iterate(AddToSnapshot, s); + return s; +} + +void HeapProfileTable::ReleaseSnapshot(Snapshot* s) { + s->~Snapshot(); + dealloc_(s); +} + +// Callback from TakeSnapshot; adds a single entry to snapshot +void HeapProfileTable::AddToSnapshot(const void* ptr, AllocValue* v, + Snapshot* snapshot) { + snapshot->Add(ptr, *v); +} + +HeapProfileTable::Snapshot* HeapProfileTable::NonLiveSnapshot( + Snapshot* base) { + RAW_VLOG(2, "NonLiveSnapshot input: %d %d\n", + int(total_.allocs - total_.frees), + int(total_.alloc_size - total_.free_size)); + + Snapshot* s = new (alloc_(sizeof(Snapshot))) Snapshot(alloc_, dealloc_); + AddNonLiveArgs args; + args.dest = s; + args.base = base; + alloc_address_map_->Iterate(AddIfNonLive, &args); + RAW_VLOG(2, "NonLiveSnapshot output: %d %d\n", + int(s->total_.allocs - s->total_.frees), + int(s->total_.alloc_size - s->total_.free_size)); + return s; +} + +// Information kept per unique bucket seen +struct HeapProfileTable::Snapshot::Entry { + int count; + int bytes; + Bucket* bucket; + Entry() : count(0), bytes(0) { } + + // Order by decreasing bytes + bool operator<(const Entry& x) const { + return this->bytes > x.bytes; + } +}; + +// State used to generate leak report. We keep a mapping from Bucket pointer +// the collected stats for that bucket. +struct HeapProfileTable::Snapshot::ReportState { + map buckets_; +}; + +// Callback from ReportLeaks; updates ReportState. +void HeapProfileTable::Snapshot::ReportCallback(const void* ptr, + AllocValue* v, + ReportState* state) { + Entry* e = &state->buckets_[v->bucket()]; // Creates empty Entry first time + e->bucket = v->bucket(); + e->count++; + e->bytes += v->bytes; +} + +void HeapProfileTable::Snapshot::ReportLeaks(const char* checker_name, + const char* filename, + bool should_symbolize) { + // This is only used by the heap leak checker, but is intimately + // tied to the allocation map that belongs in this module and is + // therefore placed here. + RAW_LOG(ERROR, "Leak check %s detected leaks of %"PRIuS" bytes " + "in %"PRIuS" objects", + checker_name, + size_t(total_.alloc_size), + size_t(total_.allocs)); + + // Group objects by Bucket + ReportState state; + map_.Iterate(&ReportCallback, &state); + + // Sort buckets by decreasing leaked size + const int n = state.buckets_.size(); + Entry* entries = new Entry[n]; + int dst = 0; + for (map::const_iterator iter = state.buckets_.begin(); + iter != state.buckets_.end(); + ++iter) { + entries[dst++] = iter->second; + } + sort(entries, entries + n); + + // Report a bounded number of leaks to keep the leak report from + // growing too long. + const int to_report = + (FLAGS_heap_check_max_leaks > 0 && + n > FLAGS_heap_check_max_leaks) ? FLAGS_heap_check_max_leaks : n; + RAW_LOG(ERROR, "The %d largest leaks:", to_report); + + // Print + SymbolTable symbolization_table; + for (int i = 0; i < to_report; i++) { + const Entry& e = entries[i]; + for (int j = 0; j < e.bucket->depth; j++) { + symbolization_table.Add(e.bucket->stack[j]); + } + } + static const int kBufSize = 2<<10; + char buffer[kBufSize]; + if (should_symbolize) + symbolization_table.Symbolize(); + for (int i = 0; i < to_report; i++) { + const Entry& e = entries[i]; + base::RawPrinter printer(buffer, kBufSize); + printer.Printf("Leak of %d bytes in %d objects allocated from:\n", + e.bytes, e.count); + for (int j = 0; j < e.bucket->depth; j++) { + const void* pc = e.bucket->stack[j]; + printer.Printf("\t@ %"PRIxPTR" %s\n", + reinterpret_cast(pc), symbolization_table.GetSymbol(pc)); + } + RAW_LOG(ERROR, "%s", buffer); + } + + if (to_report < n) { + RAW_LOG(ERROR, "Skipping leaks numbered %d..%d", + to_report, n-1); + } + delete[] entries; + + // TODO: Dump the sorted Entry list instead of dumping raw data? + // (should be much shorter) + if (!HeapProfileTable::WriteProfile(filename, total_, &map_)) { + RAW_LOG(ERROR, "Could not write pprof profile to %s", filename); + } +} + +void HeapProfileTable::Snapshot::ReportObject(const void* ptr, + AllocValue* v, + char* unused) { + // Perhaps also log the allocation stack trace (unsymbolized) + // on this line in case somebody finds it useful. + RAW_LOG(ERROR, "leaked %"PRIuS" byte object %p", v->bytes, ptr); +} + +void HeapProfileTable::Snapshot::ReportIndividualObjects() { + char unused; + map_.Iterate(ReportObject, &unused); +} diff --git a/src/thirdparty/gperftools-2.0/src/heap-profile-table.h b/src/thirdparty/gperftools-2.0/src/heap-profile-table.h new file mode 100644 index 000000000..abd3184e6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/heap-profile-table.h @@ -0,0 +1,422 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// Maxim Lifantsev (refactoring) +// + +#ifndef BASE_HEAP_PROFILE_TABLE_H_ +#define BASE_HEAP_PROFILE_TABLE_H_ + +#include "addressmap-inl.h" +#include "base/basictypes.h" +#include "base/logging.h" // for RawFD + +// Table to maintain a heap profile data inside, +// i.e. the set of currently active heap memory allocations. +// thread-unsafe and non-reentrant code: +// each instance object must be used by one thread +// at a time w/o self-recursion. +// +// TODO(maxim): add a unittest for this class. +class HeapProfileTable { + public: + + // Extension to be used for heap pforile files. + static const char kFileExt[]; + + // Longest stack trace we record. + static const int kMaxStackDepth = 32; + + // data types ---------------------------- + + // Profile stats. + struct Stats { + int32 allocs; // Number of allocation calls + int32 frees; // Number of free calls + int64 alloc_size; // Total size of all allocated objects so far + int64 free_size; // Total size of all freed objects so far + + // semantic equality + bool Equivalent(const Stats& x) const { + return allocs - frees == x.allocs - x.frees && + alloc_size - free_size == x.alloc_size - x.free_size; + } + }; + + // Info we can return about an allocation. + struct AllocInfo { + size_t object_size; // size of the allocation + const void* const* call_stack; // call stack that made the allocation call + int stack_depth; // depth of call_stack + bool live; + bool ignored; + }; + + // Info we return about an allocation context. + // An allocation context is a unique caller stack trace + // of an allocation operation. + struct AllocContextInfo : public Stats { + int stack_depth; // Depth of stack trace + const void* const* call_stack; // Stack trace + }; + + // Memory (de)allocator interface we'll use. + typedef void* (*Allocator)(size_t size); + typedef void (*DeAllocator)(void* ptr); + + // interface --------------------------- + + HeapProfileTable(Allocator alloc, DeAllocator dealloc); + ~HeapProfileTable(); + + // Collect the stack trace for the function that asked to do the + // allocation for passing to RecordAlloc() below. + // + // The stack trace is stored in 'stack'. The stack depth is returned. + // + // 'skip_count' gives the number of stack frames between this call + // and the memory allocation function. + static int GetCallerStackTrace(int skip_count, void* stack[kMaxStackDepth]); + + // Record an allocation at 'ptr' of 'bytes' bytes. 'stack_depth' + // and 'call_stack' identifying the function that requested the + // allocation. They can be generated using GetCallerStackTrace() above. + void RecordAlloc(const void* ptr, size_t bytes, + int stack_depth, const void* const call_stack[]); + + // Record the deallocation of memory at 'ptr'. + void RecordFree(const void* ptr); + + // Return true iff we have recorded an allocation at 'ptr'. + // If yes, fill *object_size with the allocation byte size. + bool FindAlloc(const void* ptr, size_t* object_size) const; + // Same as FindAlloc, but fills all of *info. + bool FindAllocDetails(const void* ptr, AllocInfo* info) const; + + // Return true iff "ptr" points into a recorded allocation + // If yes, fill *object_ptr with the actual allocation address + // and *object_size with the allocation byte size. + // max_size specifies largest currently possible allocation size. + bool FindInsideAlloc(const void* ptr, size_t max_size, + const void** object_ptr, size_t* object_size) const; + + // If "ptr" points to a recorded allocation and it's not marked as live + // mark it as live and return true. Else return false. + // All allocations start as non-live. + bool MarkAsLive(const void* ptr); + + // If "ptr" points to a recorded allocation, mark it as "ignored". + // Ignored objects are treated like other objects, except that they + // are skipped in heap checking reports. + void MarkAsIgnored(const void* ptr); + + // Return current total (de)allocation statistics. It doesn't contain + // mmap'ed regions. + const Stats& total() const { return total_; } + + // Allocation data iteration callback: gets passed object pointer and + // fully-filled AllocInfo. + typedef void (*AllocIterator)(const void* ptr, const AllocInfo& info); + + // Iterate over the allocation profile data calling "callback" + // for every allocation. + void IterateAllocs(AllocIterator callback) const { + alloc_address_map_->Iterate(MapArgsAllocIterator, callback); + } + + // Allocation context profile data iteration callback + typedef void (*AllocContextIterator)(const AllocContextInfo& info); + + // Iterate over the allocation context profile data calling "callback" + // for every allocation context. Allocation contexts are ordered by the + // size of allocated space. + void IterateOrderedAllocContexts(AllocContextIterator callback) const; + + // Fill profile data into buffer 'buf' of size 'size' + // and return the actual size occupied by the dump in 'buf'. + // The profile buckets are dumped in the decreasing order + // of currently allocated bytes. + // We do not provision for 0-terminating 'buf'. + int FillOrderedProfile(char buf[], int size) const; + + // Cleanup any old profile files matching prefix + ".*" + kFileExt. + static void CleanupOldProfiles(const char* prefix); + + // Return a snapshot of the current contents of *this. + // Caller must call ReleaseSnapshot() on result when no longer needed. + // The result is only valid while this exists and until + // the snapshot is discarded by calling ReleaseSnapshot(). + class Snapshot; + Snapshot* TakeSnapshot(); + + // Release a previously taken snapshot. snapshot must not + // be used after this call. + void ReleaseSnapshot(Snapshot* snapshot); + + // Return a snapshot of every non-live, non-ignored object in *this. + // If "base" is non-NULL, skip any objects present in "base". + // As a side-effect, clears the "live" bit on every live object in *this. + // Caller must call ReleaseSnapshot() on result when no longer needed. + Snapshot* NonLiveSnapshot(Snapshot* base); + + // Refresh the internal mmap information from MemoryRegionMap. Results of + // FillOrderedProfile and IterateOrderedAllocContexts will contain mmap'ed + // memory regions as at calling RefreshMMapData. + void RefreshMMapData(); + + // Clear the internal mmap information. Results of FillOrderedProfile and + // IterateOrderedAllocContexts won't contain mmap'ed memory regions after + // calling ClearMMapData. + void ClearMMapData(); + + private: + + // data types ---------------------------- + + // Hash table bucket to hold (de)allocation stats + // for a given allocation call stack trace. + struct Bucket : public Stats { + uintptr_t hash; // Hash value of the stack trace + int depth; // Depth of stack trace + const void** stack; // Stack trace + Bucket* next; // Next entry in hash-table + }; + + // Info stored in the address map + struct AllocValue { + // Access to the stack-trace bucket + Bucket* bucket() const { + return reinterpret_cast(bucket_rep & ~uintptr_t(kMask)); + } + // This also does set_live(false). + void set_bucket(Bucket* b) { bucket_rep = reinterpret_cast(b); } + size_t bytes; // Number of bytes in this allocation + + // Access to the allocation liveness flag (for leak checking) + bool live() const { return bucket_rep & kLive; } + void set_live(bool l) { + bucket_rep = (bucket_rep & ~uintptr_t(kLive)) | (l ? kLive : 0); + } + + // Should this allocation be ignored if it looks like a leak? + bool ignore() const { return bucket_rep & kIgnore; } + void set_ignore(bool r) { + bucket_rep = (bucket_rep & ~uintptr_t(kIgnore)) | (r ? kIgnore : 0); + } + + private: + // We store a few bits in the bottom bits of bucket_rep. + // (Alignment is at least four, so we have at least two bits.) + static const int kLive = 1; + static const int kIgnore = 2; + static const int kMask = kLive | kIgnore; + + uintptr_t bucket_rep; + }; + + // helper for FindInsideAlloc + static size_t AllocValueSize(const AllocValue& v) { return v.bytes; } + + typedef AddressMap AllocationMap; + + // Arguments that need to be passed DumpNonLiveIterator callback below. + struct DumpArgs { + RawFD fd; // file to write to + Stats* profile_stats; // stats to update (may be NULL) + + DumpArgs(RawFD a, Stats* d) + : fd(a), profile_stats(d) { } + }; + + // helpers ---------------------------- + + // Unparse bucket b and print its portion of profile dump into buf. + // We return the amount of space in buf that we use. We start printing + // at buf + buflen, and promise not to go beyond buf + bufsize. + // We do not provision for 0-terminating 'buf'. + // + // If profile_stats is non-NULL, we update *profile_stats by + // counting bucket b. + // + // "extra" is appended to the unparsed bucket. Typically it is empty, + // but may be set to something like " heapprofile" for the total + // bucket to indicate the type of the profile. + static int UnparseBucket(const Bucket& b, + char* buf, int buflen, int bufsize, + const char* extra, + Stats* profile_stats); + + // Deallocate a given allocation map. + void DeallocateAllocationMap(AllocationMap* allocation); + + // Deallocate a given bucket table. + void DeallocateBucketTable(Bucket** table); + + // Get the bucket for the caller stack trace 'key' of depth 'depth' from a + // bucket hash map 'table' creating the bucket if needed. '*bucket_count' + // is incremented both when 'bucket_count' is not NULL and when a new + // bucket object is created. + Bucket* GetBucket(int depth, const void* const key[], Bucket** table, + int* bucket_count); + + // Helper for IterateAllocs to do callback signature conversion + // from AllocationMap::Iterate to AllocIterator. + static void MapArgsAllocIterator(const void* ptr, AllocValue* v, + AllocIterator callback) { + AllocInfo info; + info.object_size = v->bytes; + info.call_stack = v->bucket()->stack; + info.stack_depth = v->bucket()->depth; + info.live = v->live(); + info.ignored = v->ignore(); + callback(ptr, info); + } + + // Helper for DumpNonLiveProfile to do object-granularity + // heap profile dumping. It gets passed to AllocationMap::Iterate. + inline static void DumpNonLiveIterator(const void* ptr, AllocValue* v, + const DumpArgs& args); + + // Helper for filling size variables in buckets by zero. + inline static void ZeroBucketCountsIterator( + const void* ptr, AllocValue* v, HeapProfileTable* heap_profile); + + // Helper for IterateOrderedAllocContexts and FillOrderedProfile. + // Creates a sorted list of Buckets whose length is num_alloc_buckets_ + + // num_avaliable_mmap_buckets_. + // The caller is responsible for deallocating the returned list. + Bucket** MakeSortedBucketList() const; + + // Helper for TakeSnapshot. Saves object to snapshot. + static void AddToSnapshot(const void* ptr, AllocValue* v, Snapshot* s); + + // Arguments passed to AddIfNonLive + struct AddNonLiveArgs { + Snapshot* dest; + Snapshot* base; + }; + + // Helper for NonLiveSnapshot. Adds the object to the destination + // snapshot if it is non-live. + static void AddIfNonLive(const void* ptr, AllocValue* v, + AddNonLiveArgs* arg); + + // Write contents of "*allocations" as a heap profile to + // "file_name". "total" must contain the total of all entries in + // "*allocations". + static bool WriteProfile(const char* file_name, + const Bucket& total, + AllocationMap* allocations); + + // data ---------------------------- + + // Memory (de)allocator that we use. + Allocator alloc_; + DeAllocator dealloc_; + + // Overall profile stats; we use only the Stats part, + // but make it a Bucket to pass to UnparseBucket. + // It doesn't contain mmap'ed regions. + Bucket total_; + + // Bucket hash table for malloc. + // We hand-craft one instead of using one of the pre-written + // ones because we do not want to use malloc when operating on the table. + // It is only few lines of code, so no big deal. + Bucket** alloc_table_; + int num_alloc_buckets_; + + // Bucket hash table for mmap. + // This table is filled with the information from MemoryRegionMap by calling + // RefreshMMapData. + Bucket** mmap_table_; + int num_available_mmap_buckets_; + + // Map of all currently allocated objects and mapped regions we know about. + AllocationMap* alloc_address_map_; + AllocationMap* mmap_address_map_; + + DISALLOW_COPY_AND_ASSIGN(HeapProfileTable); +}; + +class HeapProfileTable::Snapshot { + public: + const Stats& total() const { return total_; } + + // Report anything in this snapshot as a leak. + // May use new/delete for temporary storage. + // If should_symbolize is true, will fork (which is not threadsafe) + // to turn addresses into symbol names. Set to false for maximum safety. + // Also writes a heap profile to "filename" that contains + // all of the objects in this snapshot. + void ReportLeaks(const char* checker_name, const char* filename, + bool should_symbolize); + + // Report the addresses of all leaked objects. + // May use new/delete for temporary storage. + void ReportIndividualObjects(); + + bool Empty() const { + return (total_.allocs == 0) && (total_.alloc_size == 0); + } + + private: + friend class HeapProfileTable; + + // Total count/size are stored in a Bucket so we can reuse UnparseBucket + Bucket total_; + + // We share the Buckets managed by the parent table, but have our + // own object->bucket map. + AllocationMap map_; + + Snapshot(Allocator alloc, DeAllocator dealloc) : map_(alloc, dealloc) { + memset(&total_, 0, sizeof(total_)); + } + + // Callback used to populate a Snapshot object with entries found + // in another allocation map. + inline void Add(const void* ptr, const AllocValue& v) { + map_.Insert(ptr, v); + total_.allocs++; + total_.alloc_size += v.bytes; + } + + // Helpers for sorting and generating leak reports + struct Entry; + struct ReportState; + static void ReportCallback(const void* ptr, AllocValue* v, ReportState*); + static void ReportObject(const void* ptr, AllocValue* v, char*); + + DISALLOW_COPY_AND_ASSIGN(Snapshot); +}; + +#endif // BASE_HEAP_PROFILE_TABLE_H_ diff --git a/src/thirdparty/gperftools-2.0/src/heap-profiler.cc b/src/thirdparty/gperftools-2.0/src/heap-profiler.cc new file mode 100644 index 000000000..09a3911a4 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/heap-profiler.cc @@ -0,0 +1,555 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// TODO: Log large allocations + +#include +#include +#include +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_INTTYPES_H +#include +#endif +#ifdef HAVE_FCNTL_H +#include // for open() +#endif +#ifdef HAVE_MMAP +#include +#endif +#include +#include +#include + +#include +#include + +#include + +#include "base/logging.h" +#include "base/basictypes.h" // for PRId64, among other things +#include "base/googleinit.h" +#include "base/commandlineflags.h" +#include "malloc_hook-inl.h" +#include "tcmalloc_guard.h" +#include +#include +#include "base/spinlock.h" +#include "base/low_level_alloc.h" +#include "base/sysinfo.h" // for GetUniquePathFromEnv() +#include "heap-profile-table.h" +#include "memory_region_map.h" + + +#ifndef PATH_MAX +#ifdef MAXPATHLEN +#define PATH_MAX MAXPATHLEN +#else +#define PATH_MAX 4096 // seems conservative for max filename len! +#endif +#endif + +using STL_NAMESPACE::string; +using STL_NAMESPACE::sort; + +//---------------------------------------------------------------------- +// Flags that control heap-profiling +// +// The thread-safety of the profiler depends on these being immutable +// after main starts, so don't change them. +//---------------------------------------------------------------------- + +DEFINE_int64(heap_profile_allocation_interval, + EnvToInt64("HEAP_PROFILE_ALLOCATION_INTERVAL", 1 << 30 /*1GB*/), + "If non-zero, dump heap profiling information once every " + "specified number of bytes allocated by the program since " + "the last dump."); +DEFINE_int64(heap_profile_deallocation_interval, + EnvToInt64("HEAP_PROFILE_DEALLOCATION_INTERVAL", 0), + "If non-zero, dump heap profiling information once every " + "specified number of bytes deallocated by the program " + "since the last dump."); +// We could also add flags that report whenever inuse_bytes changes by +// X or -X, but there hasn't been a need for that yet, so we haven't. +DEFINE_int64(heap_profile_inuse_interval, + EnvToInt64("HEAP_PROFILE_INUSE_INTERVAL", 100 << 20 /*100MB*/), + "If non-zero, dump heap profiling information whenever " + "the high-water memory usage mark increases by the specified " + "number of bytes."); +DEFINE_bool(mmap_log, + EnvToBool("HEAP_PROFILE_MMAP_LOG", false), + "Should mmap/munmap calls be logged?"); +DEFINE_bool(mmap_profile, + EnvToBool("HEAP_PROFILE_MMAP", false), + "If heap-profiling is on, also profile mmap, mremap, and sbrk)"); +DEFINE_bool(only_mmap_profile, + EnvToBool("HEAP_PROFILE_ONLY_MMAP", false), + "If heap-profiling is on, only profile mmap, mremap, and sbrk; " + "do not profile malloc/new/etc"); + + +//---------------------------------------------------------------------- +// Locking +//---------------------------------------------------------------------- + +// A pthread_mutex has way too much lock contention to be used here. +// +// I would like to use Mutex, but it can call malloc(), +// which can cause us to fall into an infinite recursion. +// +// So we use a simple spinlock. +static SpinLock heap_lock(SpinLock::LINKER_INITIALIZED); + +//---------------------------------------------------------------------- +// Simple allocator for heap profiler's internal memory +//---------------------------------------------------------------------- + +static LowLevelAlloc::Arena *heap_profiler_memory; + +static void* ProfilerMalloc(size_t bytes) { + return LowLevelAlloc::AllocWithArena(bytes, heap_profiler_memory); +} +static void ProfilerFree(void* p) { + LowLevelAlloc::Free(p); +} + +// We use buffers of this size in DoGetHeapProfile. +static const int kProfileBufferSize = 1 << 20; + +// This is a last-ditch buffer we use in DumpProfileLocked in case we +// can't allocate more memory from ProfilerMalloc. We expect this +// will be used by HeapProfileEndWriter when the application has to +// exit due to out-of-memory. This buffer is allocated in +// HeapProfilerStart. Access to this must be protected by heap_lock. +static char* global_profiler_buffer = NULL; + + +//---------------------------------------------------------------------- +// Profiling control/state data +//---------------------------------------------------------------------- + +// Access to all of these is protected by heap_lock. +static bool is_on = false; // If are on as a subsytem. +static bool dumping = false; // Dumping status to prevent recursion +static char* filename_prefix = NULL; // Prefix used for profile file names + // (NULL if no need for dumping yet) +static int dump_count = 0; // How many dumps so far +static int64 last_dump_alloc = 0; // alloc_size when did we last dump +static int64 last_dump_free = 0; // free_size when did we last dump +static int64 high_water_mark = 0; // In-use-bytes at last high-water dump + +static HeapProfileTable* heap_profile = NULL; // the heap profile table + +//---------------------------------------------------------------------- +// Profile generation +//---------------------------------------------------------------------- + +// Input must be a buffer of size at least 1MB. +static char* DoGetHeapProfileLocked(char* buf, int buflen) { + // We used to be smarter about estimating the required memory and + // then capping it to 1MB and generating the profile into that. + if (buf == NULL || buflen < 1) + return NULL; + + RAW_DCHECK(heap_lock.IsHeld(), ""); + int bytes_written = 0; + if (is_on) { + if (FLAGS_mmap_profile) { + heap_profile->RefreshMMapData(); + } + bytes_written = heap_profile->FillOrderedProfile(buf, buflen - 1); + if (FLAGS_mmap_profile) { + heap_profile->ClearMMapData(); + } + } + buf[bytes_written] = '\0'; + RAW_DCHECK(bytes_written == strlen(buf), ""); + + return buf; +} + +extern "C" char* GetHeapProfile() { + // Use normal malloc: we return the profile to the user to free it: + char* buffer = reinterpret_cast(malloc(kProfileBufferSize)); + SpinLockHolder l(&heap_lock); + return DoGetHeapProfileLocked(buffer, kProfileBufferSize); +} + +// defined below +static void NewHook(const void* ptr, size_t size); +static void DeleteHook(const void* ptr); + +// Helper for HeapProfilerDump. +static void DumpProfileLocked(const char* reason) { + RAW_DCHECK(heap_lock.IsHeld(), ""); + RAW_DCHECK(is_on, ""); + RAW_DCHECK(!dumping, ""); + + if (filename_prefix == NULL) return; // we do not yet need dumping + + dumping = true; + + // Make file name + char file_name[1000]; + dump_count++; + snprintf(file_name, sizeof(file_name), "%s.%04d%s", + filename_prefix, dump_count, HeapProfileTable::kFileExt); + + // Dump the profile + RAW_VLOG(0, "Dumping heap profile to %s (%s)", file_name, reason); + // We must use file routines that don't access memory, since we hold + // a memory lock now. + RawFD fd = RawOpenForWriting(file_name); + if (fd == kIllegalRawFD) { + RAW_LOG(ERROR, "Failed dumping heap profile to %s", file_name); + dumping = false; + return; + } + + // This case may be impossible, but it's best to be safe. + // It's safe to use the global buffer: we're protected by heap_lock. + if (global_profiler_buffer == NULL) { + global_profiler_buffer = + reinterpret_cast(ProfilerMalloc(kProfileBufferSize)); + } + + char* profile = DoGetHeapProfileLocked(global_profiler_buffer, + kProfileBufferSize); + RawWrite(fd, profile, strlen(profile)); + RawClose(fd); + + dumping = false; +} + +//---------------------------------------------------------------------- +// Profile collection +//---------------------------------------------------------------------- + +// Dump a profile after either an allocation or deallocation, if +// the memory use has changed enough since the last dump. +static void MaybeDumpProfileLocked() { + if (!dumping) { + const HeapProfileTable::Stats& total = heap_profile->total(); + const int64 inuse_bytes = total.alloc_size - total.free_size; + bool need_to_dump = false; + char buf[128]; + if (FLAGS_heap_profile_allocation_interval > 0 && + total.alloc_size >= + last_dump_alloc + FLAGS_heap_profile_allocation_interval) { + snprintf(buf, sizeof(buf), ("%"PRId64" MB allocated cumulatively, " + "%"PRId64" MB currently in use"), + total.alloc_size >> 20, inuse_bytes >> 20); + need_to_dump = true; + } else if (FLAGS_heap_profile_deallocation_interval > 0 && + total.free_size >= + last_dump_free + FLAGS_heap_profile_deallocation_interval) { + snprintf(buf, sizeof(buf), ("%"PRId64" MB freed cumulatively, " + "%"PRId64" MB currently in use"), + total.free_size >> 20, inuse_bytes >> 20); + need_to_dump = true; + } else if (FLAGS_heap_profile_inuse_interval > 0 && + inuse_bytes > + high_water_mark + FLAGS_heap_profile_inuse_interval) { + snprintf(buf, sizeof(buf), "%"PRId64" MB currently in use", + inuse_bytes >> 20); + need_to_dump = true; + } + if (need_to_dump) { + DumpProfileLocked(buf); + + last_dump_alloc = total.alloc_size; + last_dump_free = total.free_size; + if (inuse_bytes > high_water_mark) + high_water_mark = inuse_bytes; + } + } +} + +// Record an allocation in the profile. +static void RecordAlloc(const void* ptr, size_t bytes, int skip_count) { + // Take the stack trace outside the critical section. + void* stack[HeapProfileTable::kMaxStackDepth]; + int depth = HeapProfileTable::GetCallerStackTrace(skip_count + 1, stack); + SpinLockHolder l(&heap_lock); + if (is_on) { + heap_profile->RecordAlloc(ptr, bytes, depth, stack); + MaybeDumpProfileLocked(); + } +} + +// Record a deallocation in the profile. +static void RecordFree(const void* ptr) { + SpinLockHolder l(&heap_lock); + if (is_on) { + heap_profile->RecordFree(ptr); + MaybeDumpProfileLocked(); + } +} + +//---------------------------------------------------------------------- +// Allocation/deallocation hooks for MallocHook +//---------------------------------------------------------------------- + +// static +void NewHook(const void* ptr, size_t size) { + if (ptr != NULL) RecordAlloc(ptr, size, 0); +} + +// static +void DeleteHook(const void* ptr) { + if (ptr != NULL) RecordFree(ptr); +} + +// TODO(jandrews): Re-enable stack tracing +#ifdef TODO_REENABLE_STACK_TRACING +static void RawInfoStackDumper(const char* message, void*) { + RAW_LOG(INFO, "%.*s", static_cast(strlen(message) - 1), message); + // -1 is to chop the \n which will be added by RAW_LOG +} +#endif + +static void MmapHook(const void* result, const void* start, size_t size, + int prot, int flags, int fd, off_t offset) { + if (FLAGS_mmap_log) { // log it + // We use PRIxS not just '%p' to avoid deadlocks + // in pretty-printing of NULL as "nil". + // TODO(maxim): instead should use a safe snprintf reimplementation + RAW_LOG(INFO, + "mmap(start=0x%"PRIxPTR", len=%"PRIuS", prot=0x%x, flags=0x%x, " + "fd=%d, offset=0x%x) = 0x%"PRIxPTR"", + (uintptr_t) start, size, prot, flags, fd, (unsigned int) offset, + (uintptr_t) result); +#ifdef TODO_REENABLE_STACK_TRACING + DumpStackTrace(1, RawInfoStackDumper, NULL); +#endif + } +} + +static void MremapHook(const void* result, const void* old_addr, + size_t old_size, size_t new_size, + int flags, const void* new_addr) { + if (FLAGS_mmap_log) { // log it + // We use PRIxS not just '%p' to avoid deadlocks + // in pretty-printing of NULL as "nil". + // TODO(maxim): instead should use a safe snprintf reimplementation + RAW_LOG(INFO, + "mremap(old_addr=0x%"PRIxPTR", old_size=%"PRIuS", " + "new_size=%"PRIuS", flags=0x%x, new_addr=0x%"PRIxPTR") = " + "0x%"PRIxPTR"", + (uintptr_t) old_addr, old_size, new_size, flags, + (uintptr_t) new_addr, (uintptr_t) result); +#ifdef TODO_REENABLE_STACK_TRACING + DumpStackTrace(1, RawInfoStackDumper, NULL); +#endif + } +} + +static void MunmapHook(const void* ptr, size_t size) { + if (FLAGS_mmap_log) { // log it + // We use PRIxS not just '%p' to avoid deadlocks + // in pretty-printing of NULL as "nil". + // TODO(maxim): instead should use a safe snprintf reimplementation + RAW_LOG(INFO, "munmap(start=0x%"PRIxPTR", len=%"PRIuS")", + (uintptr_t) ptr, size); +#ifdef TODO_REENABLE_STACK_TRACING + DumpStackTrace(1, RawInfoStackDumper, NULL); +#endif + } +} + +static void SbrkHook(const void* result, ptrdiff_t increment) { + if (FLAGS_mmap_log) { // log it + RAW_LOG(INFO, "sbrk(inc=%"PRIdS") = 0x%"PRIxPTR"", + increment, (uintptr_t) result); +#ifdef TODO_REENABLE_STACK_TRACING + DumpStackTrace(1, RawInfoStackDumper, NULL); +#endif + } +} + +//---------------------------------------------------------------------- +// Starting/stopping/dumping +//---------------------------------------------------------------------- + +extern "C" void HeapProfilerStart(const char* prefix) { + SpinLockHolder l(&heap_lock); + + if (is_on) return; + + is_on = true; + + RAW_VLOG(0, "Starting tracking the heap"); + + // This should be done before the hooks are set up, since it should + // call new, and we want that to be accounted for correctly. + MallocExtension::Initialize(); + + if (FLAGS_only_mmap_profile) { + FLAGS_mmap_profile = true; + } + + if (FLAGS_mmap_profile) { + // Ask MemoryRegionMap to record all mmap, mremap, and sbrk + // call stack traces of at least size kMaxStackDepth: + MemoryRegionMap::Init(HeapProfileTable::kMaxStackDepth); + } + + if (FLAGS_mmap_log) { + // Install our hooks to do the logging: + RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), ""); + RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), ""); + RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), ""); + RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), ""); + } + + heap_profiler_memory = + LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena()); + + // Reserve space now for the heap profiler, so we can still write a + // heap profile even if the application runs out of memory. + global_profiler_buffer = + reinterpret_cast(ProfilerMalloc(kProfileBufferSize)); + + heap_profile = new(ProfilerMalloc(sizeof(HeapProfileTable))) + HeapProfileTable(ProfilerMalloc, ProfilerFree); + + last_dump_alloc = 0; + last_dump_free = 0; + high_water_mark = 0; + + // We do not reset dump_count so if the user does a sequence of + // HeapProfilerStart/HeapProfileStop, we will get a continuous + // sequence of profiles. + + if (FLAGS_only_mmap_profile == false) { + // Now set the hooks that capture new/delete and malloc/free. + RAW_CHECK(MallocHook::AddNewHook(&NewHook), ""); + RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), ""); + } + + // Copy filename prefix + RAW_DCHECK(filename_prefix == NULL, ""); + const int prefix_length = strlen(prefix); + filename_prefix = reinterpret_cast(ProfilerMalloc(prefix_length + 1)); + memcpy(filename_prefix, prefix, prefix_length); + filename_prefix[prefix_length] = '\0'; +} + +extern "C" int IsHeapProfilerRunning() { + SpinLockHolder l(&heap_lock); + return is_on ? 1 : 0; // return an int, because C code doesn't have bool +} + +extern "C" void HeapProfilerStop() { + SpinLockHolder l(&heap_lock); + + if (!is_on) return; + + if (FLAGS_only_mmap_profile == false) { + // Unset our new/delete hooks, checking they were set: + RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), ""); + RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), ""); + } + if (FLAGS_mmap_log) { + // Restore mmap/sbrk hooks, checking that our hooks were set: + RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), ""); + RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), ""); + RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), ""); + RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), ""); + } + + // free profile + heap_profile->~HeapProfileTable(); + ProfilerFree(heap_profile); + heap_profile = NULL; + + // free output-buffer memory + ProfilerFree(global_profiler_buffer); + + // free prefix + ProfilerFree(filename_prefix); + filename_prefix = NULL; + + if (!LowLevelAlloc::DeleteArena(heap_profiler_memory)) { + RAW_LOG(FATAL, "Memory leak in HeapProfiler:"); + } + + if (FLAGS_mmap_profile) { + MemoryRegionMap::Shutdown(); + } + + is_on = false; +} + +extern "C" void HeapProfilerDump(const char *reason) { + SpinLockHolder l(&heap_lock); + if (is_on && !dumping) { + DumpProfileLocked(reason); + } +} + +//---------------------------------------------------------------------- +// Initialization/finalization code +//---------------------------------------------------------------------- + +// Initialization code +static void HeapProfilerInit() { + // Everything after this point is for setting up the profiler based on envvar + char fname[PATH_MAX]; + if (!GetUniquePathFromEnv("HEAPPROFILE", fname)) { + return; + } + // We do a uid check so we don't write out files in a setuid executable. +#ifdef HAVE_GETEUID + if (getuid() != geteuid()) { + RAW_LOG(WARNING, ("HeapProfiler: ignoring HEAPPROFILE because " + "program seems to be setuid\n")); + return; + } +#endif + + HeapProfileTable::CleanupOldProfiles(fname); + + HeapProfilerStart(fname); +} + +// class used for finalization -- dumps the heap-profile at program exit +struct HeapProfileEndWriter { + ~HeapProfileEndWriter() { HeapProfilerDump("Exiting"); } +}; + +// We want to make sure tcmalloc is up and running before starting the profiler +static const TCMallocGuard tcmalloc_initializer; +REGISTER_MODULE_INITIALIZER(heapprofiler, HeapProfilerInit()); +static HeapProfileEndWriter heap_profile_end_writer; diff --git a/src/thirdparty/gperftools-2.0/src/internal_logging.cc b/src/thirdparty/gperftools-2.0/src/internal_logging.cc new file mode 100644 index 000000000..2189d8466 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/internal_logging.cc @@ -0,0 +1,193 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Sanjay Ghemawat + +#include +#include "internal_logging.h" +#include // for va_end, va_start +#include // for vsnprintf, va_list, etc +#include // for abort +#include // for strlen, memcpy +#ifdef HAVE_UNISTD_H +#include // for write() +#endif + +#include +#include "base/logging.h" // for perftools_vsnprintf +#include "base/spinlock.h" // for SpinLockHolder, SpinLock + +static const int kLogBufSize = 800; + +// Variables for storing crash output. Allocated statically since we +// may not be able to heap-allocate while crashing. +static SpinLock crash_lock(base::LINKER_INITIALIZED); +static bool crashed = false; +static const int kStatsBufferSize = 16 << 10; +static char stats_buffer[kStatsBufferSize] = { 0 }; + +namespace tcmalloc { + +static void WriteMessage(const char* msg, int length) { + write(STDERR_FILENO, msg, length); +} + +void (*log_message_writer)(const char* msg, int length) = WriteMessage; + + +class Logger { + public: + bool Add(const LogItem& item); + bool AddStr(const char* str, int n); + bool AddNum(uint64_t num, int base); // base must be 10 or 16. + + static const int kBufSize = 200; + char* p_; + char* end_; + char buf_[kBufSize]; +}; + +void Log(LogMode mode, const char* filename, int line, + LogItem a, LogItem b, LogItem c, LogItem d) { + Logger state; + state.p_ = state.buf_; + state.end_ = state.buf_ + sizeof(state.buf_); + state.AddStr(filename, strlen(filename)) + && state.AddStr(":", 1) + && state.AddNum(line, 10) + && state.AddStr("]", 1) + && state.Add(a) + && state.Add(b) + && state.Add(c) + && state.Add(d); + + // Teminate with newline + if (state.p_ >= state.end_) { + state.p_ = state.end_ - 1; + } + *state.p_ = '\n'; + state.p_++; + + int msglen = state.p_ - state.buf_; + if (mode == kLog) { + (*log_message_writer)(state.buf_, msglen); + return; + } + + bool first_crash = false; + { + SpinLockHolder l(&crash_lock); + if (!crashed) { + crashed = true; + first_crash = true; + } + } + + (*log_message_writer)(state.buf_, msglen); + if (first_crash && mode == kCrashWithStats) { + MallocExtension::instance()->GetStats(stats_buffer, kStatsBufferSize); + (*log_message_writer)(stats_buffer, strlen(stats_buffer)); + } + + abort(); +} + +bool Logger::Add(const LogItem& item) { + // Separate items with spaces + if (p_ < end_) { + *p_ = ' '; + p_++; + } + + switch (item.tag_) { + case LogItem::kStr: + return AddStr(item.u_.str, strlen(item.u_.str)); + case LogItem::kUnsigned: + return AddNum(item.u_.unum, 10); + case LogItem::kSigned: + if (item.u_.snum < 0) { + // The cast to uint64_t is intentionally before the negation + // so that we do not attempt to negate -2^63. + return AddStr("-", 1) + && AddNum(- static_cast(item.u_.snum), 10); + } else { + return AddNum(static_cast(item.u_.snum), 10); + } + case LogItem::kPtr: + return AddStr("0x", 2) + && AddNum(reinterpret_cast(item.u_.ptr), 16); + default: + return false; + } +} + +bool Logger::AddStr(const char* str, int n) { + if (end_ - p_ < n) { + return false; + } else { + memcpy(p_, str, n); + p_ += n; + return true; + } +} + +bool Logger::AddNum(uint64_t num, int base) { + static const char kDigits[] = "0123456789abcdef"; + char space[22]; // more than enough for 2^64 in smallest supported base (10) + char* end = space + sizeof(space); + char* pos = end; + do { + pos--; + *pos = kDigits[num % base]; + num /= base; + } while (num > 0 && pos > space); + return AddStr(pos, end - pos); +} + +} // end tcmalloc namespace + +void TCMalloc_Printer::printf(const char* format, ...) { + if (left_ > 0) { + va_list ap; + va_start(ap, format); + const int r = perftools_vsnprintf(buf_, left_, format, ap); + va_end(ap); + if (r < 0) { + // Perhaps an old glibc that returns -1 on truncation? + left_ = 0; + } else if (r > left_) { + // Truncation + left_ = 0; + } else { + left_ -= r; + buf_ += r; + } + } +} diff --git a/src/thirdparty/gperftools-2.0/src/internal_logging.h b/src/thirdparty/gperftools-2.0/src/internal_logging.h new file mode 100644 index 000000000..02670346c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/internal_logging.h @@ -0,0 +1,143 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Internal logging and related utility routines. + +#ifndef TCMALLOC_INTERNAL_LOGGING_H_ +#define TCMALLOC_INTERNAL_LOGGING_H_ + +#include +#include // for size_t +#if defined HAVE_STDINT_H +#include +#elif defined HAVE_INTTYPES_H +#include +#else +#include +#endif + +//------------------------------------------------------------------- +// Utility routines +//------------------------------------------------------------------- + +// Safe logging helper: we write directly to the stderr file +// descriptor and avoid FILE buffering because that may invoke +// malloc(). +// +// Example: +// Log(kLog, __FILE__, __LINE__, "error", bytes); + +namespace tcmalloc { +enum LogMode { + kLog, // Just print the message + kCrash, // Print the message and crash + kCrashWithStats // Print the message, some stats, and crash +}; + +class Logger; + +// A LogItem holds any of the argument types that can be passed to Log() +class LogItem { + public: + LogItem() : tag_(kEnd) { } + LogItem(const char* v) : tag_(kStr) { u_.str = v; } + LogItem(int v) : tag_(kSigned) { u_.snum = v; } + LogItem(long v) : tag_(kSigned) { u_.snum = v; } + LogItem(long long v) : tag_(kSigned) { u_.snum = v; } + LogItem(unsigned int v) : tag_(kUnsigned) { u_.unum = v; } + LogItem(unsigned long v) : tag_(kUnsigned) { u_.unum = v; } + LogItem(unsigned long long v) : tag_(kUnsigned) { u_.unum = v; } + LogItem(const void* v) : tag_(kPtr) { u_.ptr = v; } + private: + friend class Logger; + enum Tag { + kStr, + kSigned, + kUnsigned, + kPtr, + kEnd + }; + Tag tag_; + union { + const char* str; + const void* ptr; + int64_t snum; + uint64_t unum; + } u_; +}; + +extern PERFTOOLS_DLL_DECL void Log(LogMode mode, const char* filename, int line, + LogItem a, LogItem b = LogItem(), + LogItem c = LogItem(), LogItem d = LogItem()); + +// Tests can override this function to collect logging messages. +extern PERFTOOLS_DLL_DECL void (*log_message_writer)(const char* msg, int length); + +} // end tcmalloc namespace + +// Like assert(), but executed even in NDEBUG mode +#undef CHECK_CONDITION +#define CHECK_CONDITION(cond) \ +do { \ + if (!(cond)) { \ + ::tcmalloc::Log(::tcmalloc::kCrash, __FILE__, __LINE__, #cond); \ + } \ +} while (0) + +// Our own version of assert() so we can avoid hanging by trying to do +// all kinds of goofy printing while holding the malloc lock. +#ifndef NDEBUG +#define ASSERT(cond) CHECK_CONDITION(cond) +#else +#define ASSERT(cond) ((void) 0) +#endif + +// Print into buffer +class TCMalloc_Printer { + private: + char* buf_; // Where should we write next + int left_; // Space left in buffer (including space for \0) + + public: + // REQUIRES: "length > 0" + TCMalloc_Printer(char* buf, int length) : buf_(buf), left_(length) { + buf[0] = '\0'; + } + + void printf(const char* format, ...) +#ifdef HAVE___ATTRIBUTE__ + __attribute__ ((__format__ (__printf__, 2, 3))) +#endif +; +}; + +#endif // TCMALLOC_INTERNAL_LOGGING_H_ diff --git a/src/thirdparty/gperftools-2.0/src/libc_override.h b/src/thirdparty/gperftools-2.0/src/libc_override.h new file mode 100644 index 000000000..666d14de7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/libc_override.h @@ -0,0 +1,90 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This .h file imports the code that causes tcmalloc to override libc +// versions of malloc/free/new/delete/etc. That is, it provides the +// logic that makes it so calls to malloc(10) go through tcmalloc, +// rather than the default (libc) malloc. +// +// This file also provides a method: ReplaceSystemAlloc(), that every +// libc_override_*.h file it #includes is required to provide. This +// is called when first setting up tcmalloc -- that is, when a global +// constructor in tcmalloc.cc is executed -- to do any initialization +// work that may be required for this OS. (Note we cannot entirely +// control when tcmalloc is initialized, and the system may do some +// mallocs and frees before this routine is called.) It may be a +// noop. +// +// Every libc has its own way of doing this, and sometimes the compiler +// matters too, so we have a different file for each libc, and often +// for different compilers and OS's. + +#ifndef TCMALLOC_LIBC_OVERRIDE_INL_H_ +#define TCMALLOC_LIBC_OVERRIDE_INL_H_ + +#include +#ifdef HAVE_FEATURES_H +#include // for __GLIBC__ +#endif +#include + +static void ReplaceSystemAlloc(); // defined in the .h files below + +// For windows, there are two ways to get tcmalloc. If we're +// patching, then src/windows/patch_function.cc will do the necessary +// overriding here. Otherwise, we doing the 'redefine' trick, where +// we remove malloc/new/etc from mscvcrt.dll, and just need to define +// them now. +#if defined(_WIN32) && defined(WIN32_DO_PATCHING) +void PatchWindowsFunctions(); // in src/windows/patch_function.cc +static void ReplaceSystemAlloc() { PatchWindowsFunctions(); } + +#elif defined(_WIN32) && !defined(WIN32_DO_PATCHING) +#include "libc_override_redefine.h" + +#elif defined(__APPLE__) +#include "libc_override_osx.h" + +#elif defined(__GLIBC__) +#include "libc_override_glibc.h" + +// Not all gcc systems necessarily support weak symbols, but all the +// ones I know of do, so for now just assume they all do. +#elif defined(__GNUC__) +#include "libc_override_gcc_and_weak.h" + +#else +#error Need to add support for your libc/OS here + +#endif + +#endif // TCMALLOC_LIBC_OVERRIDE_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/libc_override_gcc_and_weak.h b/src/thirdparty/gperftools-2.0/src/libc_override_gcc_and_weak.h new file mode 100644 index 000000000..070ebf72a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/libc_override_gcc_and_weak.h @@ -0,0 +1,99 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Used to override malloc routines on systems that define the +// memory allocation routines to be weak symbols in their libc +// (almost all unix-based systems are like this), on gcc, which +// suppports the 'alias' attribute. + +#ifndef TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_ +#define TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_ + +#ifdef HAVE_SYS_CDEFS_H +#include // for __THROW +#endif +#include + +#ifndef __THROW // I guess we're not on a glibc-like system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +#ifndef __GNUC__ +# error libc_override_gcc_and_weak.h is for gcc distributions only. +#endif + +#define ALIAS(tc_fn) __attribute__ ((alias (#tc_fn))) + +void* operator new(size_t size) throw (std::bad_alloc) + ALIAS(tc_new); +void operator delete(void* p) __THROW + ALIAS(tc_delete); +void* operator new[](size_t size) throw (std::bad_alloc) + ALIAS(tc_newarray); +void operator delete[](void* p) __THROW + ALIAS(tc_deletearray); +void* operator new(size_t size, const std::nothrow_t& nt) __THROW + ALIAS(tc_new_nothrow); +void* operator new[](size_t size, const std::nothrow_t& nt) __THROW + ALIAS(tc_newarray_nothrow); +void operator delete(void* p, const std::nothrow_t& nt) __THROW + ALIAS(tc_delete_nothrow); +void operator delete[](void* p, const std::nothrow_t& nt) __THROW + ALIAS(tc_deletearray_nothrow); + +extern "C" { + void* malloc(size_t size) __THROW ALIAS(tc_malloc); + void free(void* ptr) __THROW ALIAS(tc_free); + void* realloc(void* ptr, size_t size) __THROW ALIAS(tc_realloc); + void* calloc(size_t n, size_t size) __THROW ALIAS(tc_calloc); + void cfree(void* ptr) __THROW ALIAS(tc_cfree); + void* memalign(size_t align, size_t s) __THROW ALIAS(tc_memalign); + void* valloc(size_t size) __THROW ALIAS(tc_valloc); + void* pvalloc(size_t size) __THROW ALIAS(tc_pvalloc); + int posix_memalign(void** r, size_t a, size_t s) __THROW + ALIAS(tc_posix_memalign); + void malloc_stats(void) __THROW ALIAS(tc_malloc_stats); + int mallopt(int cmd, int value) __THROW ALIAS(tc_mallopt); +#ifdef HAVE_STRUCT_MALLINFO + struct mallinfo mallinfo(void) __THROW ALIAS(tc_mallinfo); +#endif + size_t malloc_size(void* p) __THROW ALIAS(tc_malloc_size); + size_t malloc_usable_size(void* p) __THROW ALIAS(tc_malloc_size); +} // extern "C" + +#undef ALIAS + +// No need to do anything at tcmalloc-registration time: we do it all +// via overriding weak symbols (at link time). +static void ReplaceSystemAlloc() { } + +#endif // TCMALLOC_LIBC_OVERRIDE_GCC_AND_WEAK_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/libc_override_glibc.h b/src/thirdparty/gperftools-2.0/src/libc_override_glibc.h new file mode 100644 index 000000000..16badcc42 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/libc_override_glibc.h @@ -0,0 +1,148 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Used to override malloc routines on systems that are using glibc. + +#ifndef TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_ +#define TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_ + +#include +#include // for __GLIBC__ +#ifdef HAVE_SYS_CDEFS_H +#include // for __THROW +#endif +#include + +#ifndef __GLIBC__ +# error libc_override_glibc.h is for glibc distributions only. +#endif + +// In glibc, the memory-allocation methods are weak symbols, so we can +// just override them with our own. If we're using gcc, we can use +// __attribute__((alias)) to do the overriding easily (exception: +// Mach-O, which doesn't support aliases). Otherwise we have to use a +// function call. +#if !defined(__GNUC__) || defined(__MACH__) + +// This also defines ReplaceSystemAlloc(). +# include "libc_override_redefine.h" // defines functions malloc()/etc + +#else // #if !defined(__GNUC__) || defined(__MACH__) + +// If we get here, we're a gcc system, so do all the overriding we do +// with gcc. This does the overriding of all the 'normal' memory +// allocation. This also defines ReplaceSystemAlloc(). +# include "libc_override_gcc_and_weak.h" + +// We also have to do some glibc-specific overriding. Some library +// routines on RedHat 9 allocate memory using malloc() and free it +// using __libc_free() (or vice-versa). Since we provide our own +// implementations of malloc/free, we need to make sure that the +// __libc_XXX variants (defined as part of glibc) also point to the +// same implementations. Since it only matters for redhat, we +// do it inside the gcc #ifdef, since redhat uses gcc. +// TODO(csilvers): only do this if we detect we're an old enough glibc? + +#define ALIAS(tc_fn) __attribute__ ((alias (#tc_fn))) +extern "C" { + void* __libc_malloc(size_t size) ALIAS(tc_malloc); + void __libc_free(void* ptr) ALIAS(tc_free); + void* __libc_realloc(void* ptr, size_t size) ALIAS(tc_realloc); + void* __libc_calloc(size_t n, size_t size) ALIAS(tc_calloc); + void __libc_cfree(void* ptr) ALIAS(tc_cfree); + void* __libc_memalign(size_t align, size_t s) ALIAS(tc_memalign); + void* __libc_valloc(size_t size) ALIAS(tc_valloc); + void* __libc_pvalloc(size_t size) ALIAS(tc_pvalloc); + int __posix_memalign(void** r, size_t a, size_t s) ALIAS(tc_posix_memalign); +} // extern "C" +#undef ALIAS + +#endif // #if defined(__GNUC__) && !defined(__MACH__) + + +// We also have to hook libc malloc. While our work with weak symbols +// should make sure libc malloc is never called in most situations, it +// can be worked around by shared libraries with the DEEPBIND +// environment variable set. The below hooks libc to call our malloc +// routines even in that situation. In other situations, this hook +// should never be called. +extern "C" { +static void* glibc_override_malloc(size_t size, const void *caller) { + return tc_malloc(size); +} +static void* glibc_override_realloc(void *ptr, size_t size, + const void *caller) { + return tc_realloc(ptr, size); +} +static void glibc_override_free(void *ptr, const void *caller) { + tc_free(ptr); +} +static void* glibc_override_memalign(size_t align, size_t size, + const void *caller) { + return tc_memalign(align, size); +} + +// We should be using __malloc_initialize_hook here, like the #if 0 +// code below. (See http://swoolley.org/man.cgi/3/malloc_hook.) +// However, this causes weird linker errors with programs that link +// with -static, so instead we just assign the vars directly at +// static-constructor time. That should serve the same effect of +// making sure the hooks are set before the first malloc call the +// program makes. +#if 0 +#include // for __malloc_hook, etc. +void glibc_override_malloc_init_hook(void) { + __malloc_hook = glibc_override_malloc; + __realloc_hook = glibc_override_realloc; + __free_hook = glibc_override_free; + __memalign_hook = glibc_override_memalign; +} + +void (* MALLOC_HOOK_MAYBE_VOLATILE __malloc_initialize_hook)(void) + = &glibc_override_malloc_init_hook; +#endif + +void* (* MALLOC_HOOK_MAYBE_VOLATILE __malloc_hook)(size_t, const void*) + = &glibc_override_malloc; +void* (* MALLOC_HOOK_MAYBE_VOLATILE __realloc_hook)(void*, size_t, const void*) + = &glibc_override_realloc; +void (* MALLOC_HOOK_MAYBE_VOLATILE __free_hook)(void*, const void*) + = &glibc_override_free; +void* (* MALLOC_HOOK_MAYBE_VOLATILE __memalign_hook)(size_t,size_t, const void*) + = &glibc_override_memalign; + +} // extern "C" + +// No need to write ReplaceSystemAlloc(); one of the #includes above +// did it for us. + +#endif // TCMALLOC_LIBC_OVERRIDE_GLIBC_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/libc_override_osx.h b/src/thirdparty/gperftools-2.0/src/libc_override_osx.h new file mode 100644 index 000000000..78a0ef2f9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/libc_override_osx.h @@ -0,0 +1,275 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Used to override malloc routines on OS X systems. We use the +// malloc-zone functionality built into OS X to register our malloc +// routine. +// +// 1) We used to use the normal 'override weak libc malloc/etc' +// technique for OS X. This is not optimal because mach does not +// support the 'alias' attribute, so we had to have forwarding +// functions. It also does not work very well with OS X shared +// libraries (dylibs) -- in general, the shared libs don't use +// tcmalloc unless run with the DYLD_FORCE_FLAT_NAMESPACE envvar. +// +// 2) Another approach would be to use an interposition array: +// static const interpose_t interposers[] __attribute__((section("__DATA, __interpose"))) = { +// { (void *)tc_malloc, (void *)malloc }, +// { (void *)tc_free, (void *)free }, +// }; +// This requires the user to set the DYLD_INSERT_LIBRARIES envvar, so +// is not much better. +// +// 3) Registering a new malloc zone avoids all these issues: +// http://www.opensource.apple.com/source/Libc/Libc-583/include/malloc/malloc.h +// http://www.opensource.apple.com/source/Libc/Libc-583/gen/malloc.c +// If we make tcmalloc the default malloc zone (undocumented but +// possible) then all new allocs use it, even those in shared +// libraries. Allocs done before tcmalloc was installed, or in libs +// that aren't using tcmalloc for some reason, will correctly go +// through the malloc-zone interface when free-ing, and will pick up +// the libc free rather than tcmalloc free. So it should "never" +// cause a crash (famous last words). +// +// 4) The routines one must define for one's own malloc have changed +// between OS X versions. This requires some hoops on our part, but +// is only really annoying when it comes to posix_memalign. The right +// behavior there depends on what OS version tcmalloc was compiled on, +// but also what OS version the program is running on. For now, we +// punt and don't implement our own posix_memalign. Apps that really +// care can use tc_posix_memalign directly. + +#ifndef TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_ +#define TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_ + +#include +#ifdef HAVE_FEATURES_H +#include +#endif +#include + +#if !defined(__APPLE__) +# error libc_override_glibc-osx.h is for OS X distributions only. +#endif + +#include +#include + +// from AvailabilityMacros.h +#if defined(MAC_OS_X_VERSION_10_6) && \ + MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 +extern "C" { + // This function is only available on 10.6 (and later) but the + // LibSystem headers do not use AvailabilityMacros.h to handle weak + // importing automatically. This prototype is a copy of the one in + // with the WEAK_IMPORT_ATTRBIUTE added. + extern malloc_zone_t *malloc_default_purgeable_zone(void) + WEAK_IMPORT_ATTRIBUTE; +} +#endif + +// We need to provide wrappers around all the libc functions. +namespace { +size_t mz_size(malloc_zone_t* zone, const void* ptr) { + if (MallocExtension::instance()->GetOwnership(ptr) != MallocExtension::kOwned) + return 0; // malloc_zone semantics: return 0 if we don't own the memory + + // TODO(csilvers): change this method to take a const void*, one day. + return MallocExtension::instance()->GetAllocatedSize(const_cast(ptr)); +} + +void* mz_malloc(malloc_zone_t* zone, size_t size) { + return tc_malloc(size); +} + +void* mz_calloc(malloc_zone_t* zone, size_t num_items, size_t size) { + return tc_calloc(num_items, size); +} + +void* mz_valloc(malloc_zone_t* zone, size_t size) { + return tc_valloc(size); +} + +void mz_free(malloc_zone_t* zone, void* ptr) { + return tc_free(ptr); +} + +void* mz_realloc(malloc_zone_t* zone, void* ptr, size_t size) { + return tc_realloc(ptr, size); +} + +void* mz_memalign(malloc_zone_t* zone, size_t align, size_t size) { + return tc_memalign(align, size); +} + +void mz_destroy(malloc_zone_t* zone) { + // A no-op -- we will not be destroyed! +} + +// malloc_introspection callbacks. I'm not clear on what all of these do. +kern_return_t mi_enumerator(task_t task, void *, + unsigned type_mask, vm_address_t zone_address, + memory_reader_t reader, + vm_range_recorder_t recorder) { + // Should enumerate all the pointers we have. Seems like a lot of work. + return KERN_FAILURE; +} + +size_t mi_good_size(malloc_zone_t *zone, size_t size) { + // I think it's always safe to return size, but we maybe could do better. + return size; +} + +boolean_t mi_check(malloc_zone_t *zone) { + return MallocExtension::instance()->VerifyAllMemory(); +} + +void mi_print(malloc_zone_t *zone, boolean_t verbose) { + int bufsize = 8192; + if (verbose) + bufsize = 102400; // I picked this size arbitrarily + char* buffer = new char[bufsize]; + MallocExtension::instance()->GetStats(buffer, bufsize); + fprintf(stdout, "%s", buffer); + delete[] buffer; +} + +void mi_log(malloc_zone_t *zone, void *address) { + // I don't think we support anything like this +} + +void mi_force_lock(malloc_zone_t *zone) { + // Hopefully unneeded by us! +} + +void mi_force_unlock(malloc_zone_t *zone) { + // Hopefully unneeded by us! +} + +void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { + // TODO(csilvers): figure out how to fill these out + stats->blocks_in_use = 0; + stats->size_in_use = 0; + stats->max_size_in_use = 0; + stats->size_allocated = 0; +} + +boolean_t mi_zone_locked(malloc_zone_t *zone) { + return false; // Hopefully unneeded by us! +} + +} // unnamed namespace + +// OS X doesn't have pvalloc, cfree, malloc_statc, etc, so we can just +// define our own. :-) OS X supplies posix_memalign in some versions +// but not others, either strongly or weakly linked, in a way that's +// difficult enough to code to correctly, that I just don't try to +// support either memalign() or posix_memalign(). If you need them +// and are willing to code to tcmalloc, you can use tc_posix_memalign(). +extern "C" { + void cfree(void* p) { tc_cfree(p); } + void* pvalloc(size_t s) { return tc_pvalloc(s); } + void malloc_stats(void) { tc_malloc_stats(); } + int mallopt(int cmd, int v) { return tc_mallopt(cmd, v); } + // No struct mallinfo on OS X, so don't define mallinfo(). + // An alias for malloc_size(), which OS X defines. + size_t malloc_usable_size(void* p) { return tc_malloc_size(p); } +} // extern "C" + +static void ReplaceSystemAlloc() { + static malloc_introspection_t tcmalloc_introspection; + memset(&tcmalloc_introspection, 0, sizeof(tcmalloc_introspection)); + + tcmalloc_introspection.enumerator = &mi_enumerator; + tcmalloc_introspection.good_size = &mi_good_size; + tcmalloc_introspection.check = &mi_check; + tcmalloc_introspection.print = &mi_print; + tcmalloc_introspection.log = &mi_log; + tcmalloc_introspection.force_lock = &mi_force_lock; + tcmalloc_introspection.force_unlock = &mi_force_unlock; + + static malloc_zone_t tcmalloc_zone; + memset(&tcmalloc_zone, 0, sizeof(malloc_zone_t)); + + // Start with a version 4 zone which is used for OS X 10.4 and 10.5. + tcmalloc_zone.version = 4; + tcmalloc_zone.zone_name = "tcmalloc"; + tcmalloc_zone.size = &mz_size; + tcmalloc_zone.malloc = &mz_malloc; + tcmalloc_zone.calloc = &mz_calloc; + tcmalloc_zone.valloc = &mz_valloc; + tcmalloc_zone.free = &mz_free; + tcmalloc_zone.realloc = &mz_realloc; + tcmalloc_zone.destroy = &mz_destroy; + tcmalloc_zone.batch_malloc = NULL; + tcmalloc_zone.batch_free = NULL; + tcmalloc_zone.introspect = &tcmalloc_introspection; + + // from AvailabilityMacros.h +#if defined(MAC_OS_X_VERSION_10_6) && \ + MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 + // Switch to version 6 on OSX 10.6 to support memalign. + tcmalloc_zone.version = 6; + tcmalloc_zone.free_definite_size = NULL; + tcmalloc_zone.memalign = &mz_memalign; + tcmalloc_introspection.zone_locked = &mi_zone_locked; + + // Request the default purgable zone to force its creation. The + // current default zone is registered with the purgable zone for + // doing tiny and small allocs. Sadly, it assumes that the default + // zone is the szone implementation from OS X and will crash if it + // isn't. By creating the zone now, this will be true and changing + // the default zone won't cause a problem. This only needs to + // happen when actually running on OS X 10.6 and higher (note the + // ifdef above only checks if we were *compiled* with 10.6 or + // higher; at runtime we have to check if this symbol is defined.) + if (malloc_default_purgeable_zone) { + malloc_default_purgeable_zone(); + } +#endif + + // Register the tcmalloc zone. At this point, it will not be the + // default zone. + malloc_zone_register(&tcmalloc_zone); + + // Unregister and reregister the default zone. Unregistering swaps + // the specified zone with the last one registered which for the + // default zone makes the more recently registered zone the default + // zone. The default zone is then re-registered to ensure that + // allocations made from it earlier will be handled correctly. + // Things are not guaranteed to work that way, but it's how they work now. + malloc_zone_t *default_zone = malloc_default_zone(); + malloc_zone_unregister(default_zone); + malloc_zone_register(default_zone); +} + +#endif // TCMALLOC_LIBC_OVERRIDE_OSX_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/libc_override_redefine.h b/src/thirdparty/gperftools-2.0/src/libc_override_redefine.h new file mode 100644 index 000000000..d8d999ce7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/libc_override_redefine.h @@ -0,0 +1,93 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Used on systems that don't have their own definition of +// malloc/new/etc. (Typically this will be a windows msvcrt.dll that +// has been edited to remove the definitions.) We can just define our +// own as normal functions. +// +// This should also work on systems were all the malloc routines are +// defined as weak symbols, and there's no support for aliasing. + +#ifndef TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_ +#define TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_ + +#ifdef HAVE_SYS_CDEFS_H +#include // for __THROW +#endif + +#ifndef __THROW // I guess we're not on a glibc-like system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +void* operator new(size_t size) { return tc_new(size); } +void operator delete(void* p) __THROW { tc_delete(p); } +void* operator new[](size_t size) { return tc_newarray(size); } +void operator delete[](void* p) __THROW { tc_deletearray(p); } +void* operator new(size_t size, const std::nothrow_t& nt) __THROW { + return tc_new_nothrow(size, nt); +} +void* operator new[](size_t size, const std::nothrow_t& nt) __THROW { + return tc_newarray_nothrow(size, nt); +} +void operator delete(void* ptr, const std::nothrow_t& nt) __THROW { + return tc_delete_nothrow(ptr, nt); +} +void operator delete[](void* ptr, const std::nothrow_t& nt) __THROW { + return tc_deletearray_nothrow(ptr, nt); +} +extern "C" { + void* malloc(size_t s) __THROW { return tc_malloc(s); } + void free(void* p) __THROW { tc_free(p); } + void* realloc(void* p, size_t s) __THROW { return tc_realloc(p, s); } + void* calloc(size_t n, size_t s) __THROW { return tc_calloc(n, s); } + void cfree(void* p) __THROW { tc_cfree(p); } + void* memalign(size_t a, size_t s) __THROW { return tc_memalign(a, s); } + void* valloc(size_t s) __THROW { return tc_valloc(s); } + void* pvalloc(size_t s) __THROW { return tc_pvalloc(s); } + int posix_memalign(void** r, size_t a, size_t s) __THROW { + return tc_posix_memalign(r, a, s); + } + void malloc_stats(void) __THROW { tc_malloc_stats(); } + int mallopt(int cmd, int v) __THROW { return tc_mallopt(cmd, v); } +#ifdef HAVE_STRUCT_MALLINFO + struct mallinfo mallinfo(void) __THROW { return tc_mallinfo(); } +#endif + size_t malloc_size(void* p) __THROW { return tc_malloc_size(p); } + size_t malloc_usable_size(void* p) __THROW { return tc_malloc_size(p); } +} // extern "C" + +// No need to do anything at tcmalloc-registration time: we do it all +// via overriding weak symbols (at link time). +static void ReplaceSystemAlloc() { } + +#endif // TCMALLOC_LIBC_OVERRIDE_REDEFINE_H_ diff --git a/src/thirdparty/gperftools-2.0/src/linked_list.h b/src/thirdparty/gperftools-2.0/src/linked_list.h new file mode 100644 index 000000000..4b0af1b9f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/linked_list.h @@ -0,0 +1,102 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Some very basic linked list functions for dealing with using void * as +// storage. + +#ifndef TCMALLOC_LINKED_LIST_H_ +#define TCMALLOC_LINKED_LIST_H_ + +#include + +namespace tcmalloc { + +inline void *SLL_Next(void *t) { + return *(reinterpret_cast(t)); +} + +inline void SLL_SetNext(void *t, void *n) { + *(reinterpret_cast(t)) = n; +} + +inline void SLL_Push(void **list, void *element) { + SLL_SetNext(element, *list); + *list = element; +} + +inline void *SLL_Pop(void **list) { + void *result = *list; + *list = SLL_Next(*list); + return result; +} + +// Remove N elements from a linked list to which head points. head will be +// modified to point to the new head. start and end will point to the first +// and last nodes of the range. Note that end will point to NULL after this +// function is called. +inline void SLL_PopRange(void **head, int N, void **start, void **end) { + if (N == 0) { + *start = NULL; + *end = NULL; + return; + } + + void *tmp = *head; + for (int i = 1; i < N; ++i) { + tmp = SLL_Next(tmp); + } + + *start = *head; + *end = tmp; + *head = SLL_Next(tmp); + // Unlink range from list. + SLL_SetNext(tmp, NULL); +} + +inline void SLL_PushRange(void **head, void *start, void *end) { + if (!start) return; + SLL_SetNext(end, *head); + *head = start; +} + +inline size_t SLL_Size(void *head) { + int count = 0; + while (head) { + count++; + head = SLL_Next(head); + } + return count; +} + +} // namespace tcmalloc + +#endif // TCMALLOC_LINKED_LIST_H_ diff --git a/src/thirdparty/gperftools-2.0/src/malloc_extension.cc b/src/thirdparty/gperftools-2.0/src/malloc_extension.cc new file mode 100644 index 000000000..2d6497f4e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/malloc_extension.cc @@ -0,0 +1,372 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include +#include +#include +#include +#if defined HAVE_STDINT_H +#include +#elif defined HAVE_INTTYPES_H +#include +#else +#include +#endif +#include +#include "base/dynamic_annotations.h" +#include "base/sysinfo.h" // for FillProcSelfMaps +#ifndef NO_HEAP_CHECK +#include "gperftools/heap-checker.h" +#endif +#include "gperftools/malloc_extension.h" +#include "gperftools/malloc_extension_c.h" +#include "maybe_threads.h" + +using STL_NAMESPACE::string; +using STL_NAMESPACE::vector; + +static void DumpAddressMap(string* result) { + *result += "\nMAPPED_LIBRARIES:\n"; + // We keep doubling until we get a fit + const size_t old_resultlen = result->size(); + for (int amap_size = 10240; amap_size < 10000000; amap_size *= 2) { + result->resize(old_resultlen + amap_size); + bool wrote_all = false; + const int bytes_written = + tcmalloc::FillProcSelfMaps(&((*result)[old_resultlen]), amap_size, + &wrote_all); + if (wrote_all) { // we fit! + (*result)[old_resultlen + bytes_written] = '\0'; + result->resize(old_resultlen + bytes_written); + return; + } + } + result->reserve(old_resultlen); // just don't print anything +} + +// Note: this routine is meant to be called before threads are spawned. +void MallocExtension::Initialize() { + static bool initialize_called = false; + + if (initialize_called) return; + initialize_called = true; + +#ifdef __GLIBC__ + // GNU libc++ versions 3.3 and 3.4 obey the environment variables + // GLIBCPP_FORCE_NEW and GLIBCXX_FORCE_NEW respectively. Setting + // one of these variables forces the STL default allocator to call + // new() or delete() for each allocation or deletion. Otherwise + // the STL allocator tries to avoid the high cost of doing + // allocations by pooling memory internally. However, tcmalloc + // does allocations really fast, especially for the types of small + // items one sees in STL, so it's better off just using us. + // TODO: control whether we do this via an environment variable? + setenv("GLIBCPP_FORCE_NEW", "1", false /* no overwrite*/); + setenv("GLIBCXX_FORCE_NEW", "1", false /* no overwrite*/); + + // Now we need to make the setenv 'stick', which it may not do since + // the env is flakey before main() is called. But luckily stl only + // looks at this env var the first time it tries to do an alloc, and + // caches what it finds. So we just cause an stl alloc here. + string dummy("I need to be allocated"); + dummy += "!"; // so the definition of dummy isn't optimized out +#endif /* __GLIBC__ */ +} + +// SysAllocator implementation +SysAllocator::~SysAllocator() {} + +// Default implementation -- does nothing +MallocExtension::~MallocExtension() { } +bool MallocExtension::VerifyAllMemory() { return true; } +bool MallocExtension::VerifyNewMemory(const void* p) { return true; } +bool MallocExtension::VerifyArrayNewMemory(const void* p) { return true; } +bool MallocExtension::VerifyMallocMemory(const void* p) { return true; } + +bool MallocExtension::GetNumericProperty(const char* property, size_t* value) { + return false; +} + +bool MallocExtension::SetNumericProperty(const char* property, size_t value) { + return false; +} + +void MallocExtension::GetStats(char* buffer, int length) { + assert(length > 0); + buffer[0] = '\0'; +} + +bool MallocExtension::MallocMemoryStats(int* blocks, size_t* total, + int histogram[kMallocHistogramSize]) { + *blocks = 0; + *total = 0; + memset(histogram, 0, sizeof(*histogram) * kMallocHistogramSize); + return true; +} + +void** MallocExtension::ReadStackTraces(int* sample_period) { + return NULL; +} + +void** MallocExtension::ReadHeapGrowthStackTraces() { + return NULL; +} + +void MallocExtension::MarkThreadIdle() { + // Default implementation does nothing +} + +void MallocExtension::MarkThreadBusy() { + // Default implementation does nothing +} + +SysAllocator* MallocExtension::GetSystemAllocator() { + return NULL; +} + +void MallocExtension::SetSystemAllocator(SysAllocator *a) { + // Default implementation does nothing +} + +void MallocExtension::ReleaseToSystem(size_t num_bytes) { + // Default implementation does nothing +} + +void MallocExtension::ReleaseFreeMemory() { + ReleaseToSystem(static_cast(-1)); // SIZE_T_MAX +} + +void MallocExtension::SetMemoryReleaseRate(double rate) { + // Default implementation does nothing +} + +double MallocExtension::GetMemoryReleaseRate() { + return -1.0; +} + +size_t MallocExtension::GetEstimatedAllocatedSize(size_t size) { + return size; +} + +size_t MallocExtension::GetAllocatedSize(const void* p) { + assert(GetOwnership(p) != kNotOwned); + return 0; +} + +MallocExtension::Ownership MallocExtension::GetOwnership(const void* p) { + return kUnknownOwnership; +} + +void MallocExtension::GetFreeListSizes( + vector* v) { + v->clear(); +} + +// The current malloc extension object. + +static pthread_once_t module_init = PTHREAD_ONCE_INIT; +static MallocExtension* current_instance = NULL; + +static void InitModule() { + current_instance = new MallocExtension; +#ifndef NO_HEAP_CHECK + HeapLeakChecker::IgnoreObject(current_instance); +#endif +} + +MallocExtension* MallocExtension::instance() { + perftools_pthread_once(&module_init, InitModule); + return current_instance; +} + +void MallocExtension::Register(MallocExtension* implementation) { + perftools_pthread_once(&module_init, InitModule); + // When running under valgrind, our custom malloc is replaced with + // valgrind's one and malloc extensions will not work. (Note: + // callers should be responsible for checking that they are the + // malloc that is really being run, before calling Register. This + // is just here as an extra sanity check.) + if (!RunningOnValgrind()) { + current_instance = implementation; + } +} + +// ----------------------------------------------------------------------- +// Heap sampling support +// ----------------------------------------------------------------------- + +namespace { + +// Accessors +uintptr_t Count(void** entry) { + return reinterpret_cast(entry[0]); +} +uintptr_t Size(void** entry) { + return reinterpret_cast(entry[1]); +} +uintptr_t Depth(void** entry) { + return reinterpret_cast(entry[2]); +} +void* PC(void** entry, int i) { + return entry[3+i]; +} + +void PrintCountAndSize(MallocExtensionWriter* writer, + uintptr_t count, uintptr_t size) { + char buf[100]; + snprintf(buf, sizeof(buf), + "%6"PRIu64": %8"PRIu64" [%6"PRIu64": %8"PRIu64"] @", + static_cast(count), + static_cast(size), + static_cast(count), + static_cast(size)); + writer->append(buf, strlen(buf)); +} + +void PrintHeader(MallocExtensionWriter* writer, + const char* label, void** entries) { + // Compute the total count and total size + uintptr_t total_count = 0; + uintptr_t total_size = 0; + for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) { + total_count += Count(entry); + total_size += Size(entry); + } + + const char* const kTitle = "heap profile: "; + writer->append(kTitle, strlen(kTitle)); + PrintCountAndSize(writer, total_count, total_size); + writer->append(" ", 1); + writer->append(label, strlen(label)); + writer->append("\n", 1); +} + +void PrintStackEntry(MallocExtensionWriter* writer, void** entry) { + PrintCountAndSize(writer, Count(entry), Size(entry)); + + for (int i = 0; i < Depth(entry); i++) { + char buf[32]; + snprintf(buf, sizeof(buf), " %p", PC(entry, i)); + writer->append(buf, strlen(buf)); + } + writer->append("\n", 1); +} + +} + +void MallocExtension::GetHeapSample(MallocExtensionWriter* writer) { + int sample_period = 0; + void** entries = ReadStackTraces(&sample_period); + if (entries == NULL) { + const char* const kErrorMsg = + "This malloc implementation does not support sampling.\n" + "As of 2005/01/26, only tcmalloc supports sampling, and\n" + "you are probably running a binary that does not use\n" + "tcmalloc.\n"; + writer->append(kErrorMsg, strlen(kErrorMsg)); + return; + } + + char label[32]; + sprintf(label, "heap_v2/%d", sample_period); + PrintHeader(writer, label, entries); + for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) { + PrintStackEntry(writer, entry); + } + delete[] entries; + + DumpAddressMap(writer); +} + +void MallocExtension::GetHeapGrowthStacks(MallocExtensionWriter* writer) { + void** entries = ReadHeapGrowthStackTraces(); + if (entries == NULL) { + const char* const kErrorMsg = + "This malloc implementation does not support " + "ReadHeapGrowthStackTraces().\n" + "As of 2005/09/27, only tcmalloc supports this, and you\n" + "are probably running a binary that does not use tcmalloc.\n"; + writer->append(kErrorMsg, strlen(kErrorMsg)); + return; + } + + // Do not canonicalize the stack entries, so that we get a + // time-ordered list of stack traces, which may be useful if the + // client wants to focus on the latest stack traces. + PrintHeader(writer, "growth", entries); + for (void** entry = entries; Count(entry) != 0; entry += 3 + Depth(entry)) { + PrintStackEntry(writer, entry); + } + delete[] entries; + + DumpAddressMap(writer); +} + +void MallocExtension::Ranges(void* arg, RangeFunction func) { + // No callbacks by default +} + +// These are C shims that work on the current instance. + +#define C_SHIM(fn, retval, paramlist, arglist) \ + extern "C" PERFTOOLS_DLL_DECL retval MallocExtension_##fn paramlist { \ + return MallocExtension::instance()->fn arglist; \ + } + +C_SHIM(VerifyAllMemory, int, (void), ()); +C_SHIM(VerifyNewMemory, int, (const void* p), (p)); +C_SHIM(VerifyArrayNewMemory, int, (const void* p), (p)); +C_SHIM(VerifyMallocMemory, int, (const void* p), (p)); +C_SHIM(MallocMemoryStats, int, + (int* blocks, size_t* total, int histogram[kMallocHistogramSize]), + (blocks, total, histogram)); + +C_SHIM(GetStats, void, + (char* buffer, int buffer_length), (buffer, buffer_length)); +C_SHIM(GetNumericProperty, int, + (const char* property, size_t* value), (property, value)); +C_SHIM(SetNumericProperty, int, + (const char* property, size_t value), (property, value)); + +C_SHIM(MarkThreadIdle, void, (void), ()); +C_SHIM(MarkThreadBusy, void, (void), ()); +C_SHIM(ReleaseFreeMemory, void, (void), ()); +C_SHIM(ReleaseToSystem, void, (size_t num_bytes), (num_bytes)); +C_SHIM(GetEstimatedAllocatedSize, size_t, (size_t size), (size)); +C_SHIM(GetAllocatedSize, size_t, (const void* p), (p)); + +// Can't use the shim here because of the need to translate the enums. +extern "C" +MallocExtension_Ownership MallocExtension_GetOwnership(const void* p) { + return static_cast( + MallocExtension::instance()->GetOwnership(p)); +} diff --git a/src/thirdparty/gperftools-2.0/src/malloc_hook-inl.h b/src/thirdparty/gperftools-2.0/src/malloc_hook-inl.h new file mode 100644 index 000000000..27e5bdcaa --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/malloc_hook-inl.h @@ -0,0 +1,322 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// This has the implementation details of malloc_hook that are needed +// to use malloc-hook inside the tcmalloc system. It does not hold +// any of the client-facing calls that are used to add new hooks. + +#ifndef _MALLOC_HOOK_INL_H_ +#define _MALLOC_HOOK_INL_H_ + +#include +#include +#include "base/atomicops.h" +#include "base/basictypes.h" +#include + +namespace base { namespace internal { + +// The following (implementation) code is DEPRECATED. +// A simple atomic pointer class that can be initialized by the linker +// when you define a namespace-scope variable as: +// +// AtomicPtr my_global = { &initial_value }; +// +// This isn't suitable for a general atomic<> class because of the +// public access to data_. +template +class AtomicPtr { + public: + COMPILE_ASSERT(sizeof(PtrT) <= sizeof(AtomicWord), + PtrT_should_fit_in_AtomicWord); + + PtrT Get() const { + // Depending on the system, Acquire_Load(AtomicWord*) may have + // been defined to return an AtomicWord, Atomic32, or Atomic64. + // We hide that implementation detail here with an explicit cast. + // This prevents MSVC 2005, at least, from complaining (it has to + // do with __wp64; AtomicWord is __wp64, but Atomic32/64 aren't). + return reinterpret_cast(static_cast( + base::subtle::Acquire_Load(&data_))); + } + + // Sets the contained value to new_val and returns the old value, + // atomically, with acquire and release semantics. + // This is a full-barrier instruction. + PtrT Exchange(PtrT new_val); + + // Atomically executes: + // result = data_ + // if (data_ == old_val) + // data_ = new_val; + // return result; + // This is a full-barrier instruction. + PtrT CompareAndSwap(PtrT old_val, PtrT new_val); + + // Not private so that the class is an aggregate and can be + // initialized by the linker. Don't access this directly. + AtomicWord data_; +}; + +// These are initialized in malloc_hook.cc +extern AtomicPtr new_hook_; +extern AtomicPtr delete_hook_; +extern AtomicPtr premmap_hook_; +extern AtomicPtr mmap_hook_; +extern AtomicPtr munmap_hook_; +extern AtomicPtr mremap_hook_; +extern AtomicPtr presbrk_hook_; +extern AtomicPtr sbrk_hook_; +// End DEPRECATED code. + +// Maximum of 7 hooks means that HookList is 8 words. +static const int kHookListMaxValues = 7; + +// HookList: a class that provides synchronized insertions and removals and +// lockless traversal. Most of the implementation is in malloc_hook.cc. +template +struct PERFTOOLS_DLL_DECL HookList { + COMPILE_ASSERT(sizeof(T) <= sizeof(AtomicWord), T_should_fit_in_AtomicWord); + + // Adds value to the list. Note that duplicates are allowed. Thread-safe and + // blocking (acquires hooklist_spinlock). Returns true on success; false + // otherwise (failures include invalid value and no space left). + bool Add(T value); + + // Removes the first entry matching value from the list. Thread-safe and + // blocking (acquires hooklist_spinlock). Returns true on success; false + // otherwise (failures include invalid value and no value found). + bool Remove(T value); + + // Store up to n values of the list in output_array, and return the number of + // elements stored. Thread-safe and non-blocking. This is fast (one memory + // access) if the list is empty. + int Traverse(T* output_array, int n) const; + + // Fast inline implementation for fast path of Invoke*Hook. + bool empty() const { + return base::subtle::Acquire_Load(&priv_end) == 0; + } + + // This internal data is not private so that the class is an aggregate and can + // be initialized by the linker. Don't access this directly. Use the + // INIT_HOOK_LIST macro in malloc_hook.cc. + + // One more than the index of the last valid element in priv_data. During + // 'Remove' this may be past the last valid element in priv_data, but + // subsequent values will be 0. + AtomicWord priv_end; + AtomicWord priv_data[kHookListMaxValues]; +}; + +extern HookList new_hooks_; +extern HookList delete_hooks_; +extern HookList premmap_hooks_; +extern HookList mmap_hooks_; +extern HookList mmap_replacement_; +extern HookList munmap_hooks_; +extern HookList munmap_replacement_; +extern HookList mremap_hooks_; +extern HookList presbrk_hooks_; +extern HookList sbrk_hooks_; + +} } // namespace base::internal + +// The following method is DEPRECATED +inline MallocHook::NewHook MallocHook::GetNewHook() { + return base::internal::new_hook_.Get(); +} + +inline void MallocHook::InvokeNewHook(const void* p, size_t s) { + if (!base::internal::new_hooks_.empty()) { + InvokeNewHookSlow(p, s); + } + // The following code is DEPRECATED. + MallocHook::NewHook hook = MallocHook::GetNewHook(); + if (hook != NULL) (*hook)(p, s); + // End DEPRECATED code. +} + +// The following method is DEPRECATED +inline MallocHook::DeleteHook MallocHook::GetDeleteHook() { + return base::internal::delete_hook_.Get(); +} + +inline void MallocHook::InvokeDeleteHook(const void* p) { + if (!base::internal::delete_hooks_.empty()) { + InvokeDeleteHookSlow(p); + } + // The following code is DEPRECATED. + MallocHook::DeleteHook hook = MallocHook::GetDeleteHook(); + if (hook != NULL) (*hook)(p); + // End DEPRECATED code. +} + +// The following method is DEPRECATED +inline MallocHook::PreMmapHook MallocHook::GetPreMmapHook() { + return base::internal::premmap_hook_.Get(); +} + +inline void MallocHook::InvokePreMmapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset) { + if (!base::internal::premmap_hooks_.empty()) { + InvokePreMmapHookSlow(start, size, protection, flags, fd, offset); + } + // The following code is DEPRECATED. + MallocHook::PreMmapHook hook = MallocHook::GetPreMmapHook(); + if (hook != NULL) (*hook)(start, size, + protection, flags, + fd, offset); + // End DEPRECATED code. +} + +// The following method is DEPRECATED +inline MallocHook::MmapHook MallocHook::GetMmapHook() { + return base::internal::mmap_hook_.Get(); +} + +inline void MallocHook::InvokeMmapHook(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset) { + if (!base::internal::mmap_hooks_.empty()) { + InvokeMmapHookSlow(result, start, size, protection, flags, fd, offset); + } + // The following code is DEPRECATED. + MallocHook::MmapHook hook = MallocHook::GetMmapHook(); + if (hook != NULL) (*hook)(result, + start, size, + protection, flags, + fd, offset); + // End DEPRECATED code. +} + +inline bool MallocHook::InvokeMmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result) { + if (!base::internal::mmap_replacement_.empty()) { + return InvokeMmapReplacementSlow(start, size, + protection, flags, + fd, offset, + result); + } + return false; +} + +// The following method is DEPRECATED +inline MallocHook::MunmapHook MallocHook::GetMunmapHook() { + return base::internal::munmap_hook_.Get(); +} + +inline void MallocHook::InvokeMunmapHook(const void* p, size_t size) { + if (!base::internal::munmap_hooks_.empty()) { + InvokeMunmapHookSlow(p, size); + } + // The following code is DEPRECATED. + MallocHook::MunmapHook hook = MallocHook::GetMunmapHook(); + if (hook != NULL) (*hook)(p, size); + // End DEPRECATED code. +} + +inline bool MallocHook::InvokeMunmapReplacement( + const void* p, size_t size, int* result) { + if (!base::internal::mmap_replacement_.empty()) { + return InvokeMunmapReplacementSlow(p, size, result); + } + return false; +} + +// The following method is DEPRECATED +inline MallocHook::MremapHook MallocHook::GetMremapHook() { + return base::internal::mremap_hook_.Get(); +} + +inline void MallocHook::InvokeMremapHook(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr) { + if (!base::internal::mremap_hooks_.empty()) { + InvokeMremapHookSlow(result, old_addr, old_size, new_size, flags, new_addr); + } + // The following code is DEPRECATED. + MallocHook::MremapHook hook = MallocHook::GetMremapHook(); + if (hook != NULL) (*hook)(result, + old_addr, old_size, + new_size, flags, new_addr); + // End DEPRECATED code. +} + +// The following method is DEPRECATED +inline MallocHook::PreSbrkHook MallocHook::GetPreSbrkHook() { + return base::internal::presbrk_hook_.Get(); +} + +inline void MallocHook::InvokePreSbrkHook(ptrdiff_t increment) { + if (!base::internal::presbrk_hooks_.empty() && increment != 0) { + InvokePreSbrkHookSlow(increment); + } + // The following code is DEPRECATED. + MallocHook::PreSbrkHook hook = MallocHook::GetPreSbrkHook(); + if (hook != NULL && increment != 0) (*hook)(increment); + // End DEPRECATED code. +} + +// The following method is DEPRECATED +inline MallocHook::SbrkHook MallocHook::GetSbrkHook() { + return base::internal::sbrk_hook_.Get(); +} + +inline void MallocHook::InvokeSbrkHook(const void* result, + ptrdiff_t increment) { + if (!base::internal::sbrk_hooks_.empty() && increment != 0) { + InvokeSbrkHookSlow(result, increment); + } + // The following code is DEPRECATED. + MallocHook::SbrkHook hook = MallocHook::GetSbrkHook(); + if (hook != NULL && increment != 0) (*hook)(result, increment); + // End DEPRECATED code. +} + +#endif /* _MALLOC_HOOK_INL_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/malloc_hook.cc b/src/thirdparty/gperftools-2.0/src/malloc_hook.cc new file mode 100644 index 000000000..2f8608e41 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/malloc_hook.cc @@ -0,0 +1,723 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include + +// Disable the glibc prototype of mremap(), as older versions of the +// system headers define this function with only four arguments, +// whereas newer versions allow an optional fifth argument: +#ifdef HAVE_MMAP +# define mremap glibc_mremap +# include +# undef mremap +#endif + +#include +#ifdef HAVE_STDINT_H +#include +#endif +#include +#include "base/logging.h" +#include "base/spinlock.h" +#include "maybe_threads.h" +#include "malloc_hook-inl.h" +#include + +// This #ifdef should almost never be set. Set NO_TCMALLOC_SAMPLES if +// you're porting to a system where you really can't get a stacktrace. +#ifdef NO_TCMALLOC_SAMPLES + // We use #define so code compiles even if you #include stacktrace.h somehow. +# define GetStackTrace(stack, depth, skip) (0) +#else +# include +#endif + +// __THROW is defined in glibc systems. It means, counter-intuitively, +// "This function will never throw an exception." It's an optional +// optimization tool, but we may need to use it to match glibc prototypes. +#ifndef __THROW // I guess we're not on a glibc system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +using std::copy; + + +// Declaration of default weak initialization function, that can be overridden +// by linking-in a strong definition (as heap-checker.cc does). This is +// extern "C" so that it doesn't trigger gold's --detect-odr-violations warning, +// which only looks at C++ symbols. +// +// This function is declared here as weak, and defined later, rather than a more +// straightforward simple weak definition, as a workround for an icc compiler +// issue ((Intel reference 290819). This issue causes icc to resolve weak +// symbols too early, at compile rather than link time. By declaring it (weak) +// here, then defining it below after its use, we can avoid the problem. +extern "C" { +ATTRIBUTE_WEAK void MallocHook_InitAtFirstAllocation_HeapLeakChecker(); +} + +namespace { + +void RemoveInitialHooksAndCallInitializers(); // below. + +pthread_once_t once = PTHREAD_ONCE_INIT; + +// These hooks are installed in MallocHook as the only initial hooks. The first +// hook that is called will run RemoveInitialHooksAndCallInitializers (see the +// definition below) and then redispatch to any malloc hooks installed by +// RemoveInitialHooksAndCallInitializers. +// +// Note(llib): there is a possibility of a race in the event that there are +// multiple threads running before the first allocation. This is pretty +// difficult to achieve, but if it is then multiple threads may concurrently do +// allocations. The first caller will call +// RemoveInitialHooksAndCallInitializers via one of the initial hooks. A +// concurrent allocation may, depending on timing either: +// * still have its initial malloc hook installed, run that and block on waiting +// for the first caller to finish its call to +// RemoveInitialHooksAndCallInitializers, and proceed normally. +// * occur some time during the RemoveInitialHooksAndCallInitializers call, at +// which point there could be no initial hooks and the subsequent hooks that +// are about to be set up by RemoveInitialHooksAndCallInitializers haven't +// been installed yet. I think the worst we can get is that some allocations +// will not get reported to some hooks set by the initializers called from +// RemoveInitialHooksAndCallInitializers. + +void InitialNewHook(const void* ptr, size_t size) { + perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers); + MallocHook::InvokeNewHook(ptr, size); +} + +void InitialPreMMapHook(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset) { + perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers); + MallocHook::InvokePreMmapHook(start, size, protection, flags, fd, offset); +} + +void InitialPreSbrkHook(ptrdiff_t increment) { + perftools_pthread_once(&once, &RemoveInitialHooksAndCallInitializers); + MallocHook::InvokePreSbrkHook(increment); +} + +// This function is called at most once by one of the above initial malloc +// hooks. It removes all initial hooks and initializes all other clients that +// want to get control at the very first memory allocation. The initializers +// may assume that the initial malloc hooks have been removed. The initializers +// may set up malloc hooks and allocate memory. +void RemoveInitialHooksAndCallInitializers() { + RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), ""); + RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), ""); + RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), ""); + + // HeapLeakChecker is currently the only module that needs to get control on + // the first memory allocation, but one can add other modules by following the + // same weak/strong function pattern. + MallocHook_InitAtFirstAllocation_HeapLeakChecker(); +} + +} // namespace + +// Weak default initialization function that must go after its use. +extern "C" void MallocHook_InitAtFirstAllocation_HeapLeakChecker() { + // Do nothing. +} + +namespace base { namespace internal { + +// The code below is DEPRECATED. +template +PtrT AtomicPtr::Exchange(PtrT new_val) { + base::subtle::MemoryBarrier(); // Release semantics. + // Depending on the system, NoBarrier_AtomicExchange(AtomicWord*) + // may have been defined to return an AtomicWord, Atomic32, or + // Atomic64. We hide that implementation detail here with an + // explicit cast. This prevents MSVC 2005, at least, from complaining. + PtrT old_val = reinterpret_cast(static_cast( + base::subtle::NoBarrier_AtomicExchange( + &data_, + reinterpret_cast(new_val)))); + base::subtle::MemoryBarrier(); // And acquire semantics. + return old_val; +} + +template +PtrT AtomicPtr::CompareAndSwap(PtrT old_val, PtrT new_val) { + base::subtle::MemoryBarrier(); // Release semantics. + PtrT retval = reinterpret_cast(static_cast( + base::subtle::NoBarrier_CompareAndSwap( + &data_, + reinterpret_cast(old_val), + reinterpret_cast(new_val)))); + base::subtle::MemoryBarrier(); // And acquire semantics. + return retval; +} + +AtomicPtr new_hook_ = { 0 }; +AtomicPtr delete_hook_ = { 0 }; +AtomicPtr premmap_hook_ = { 0 }; +AtomicPtr mmap_hook_ = { 0 }; +AtomicPtr munmap_hook_ = { 0 }; +AtomicPtr mremap_hook_ = { 0 }; +AtomicPtr presbrk_hook_ = { 0 }; +AtomicPtr sbrk_hook_ = { 0 }; +// End of DEPRECATED code section. + +// This lock is shared between all implementations of HookList::Add & Remove. +// The potential for contention is very small. This needs to be a SpinLock and +// not a Mutex since it's possible for Mutex locking to allocate memory (e.g., +// per-thread allocation in debug builds), which could cause infinite recursion. +static SpinLock hooklist_spinlock(base::LINKER_INITIALIZED); + +template +bool HookList::Add(T value_as_t) { + AtomicWord value = bit_cast(value_as_t); + if (value == 0) { + return false; + } + SpinLockHolder l(&hooklist_spinlock); + // Find the first slot in data that is 0. + int index = 0; + while ((index < kHookListMaxValues) && + (base::subtle::NoBarrier_Load(&priv_data[index]) != 0)) { + ++index; + } + if (index == kHookListMaxValues) { + return false; + } + AtomicWord prev_num_hooks = base::subtle::Acquire_Load(&priv_end); + base::subtle::Release_Store(&priv_data[index], value); + if (prev_num_hooks <= index) { + base::subtle::Release_Store(&priv_end, index + 1); + } + return true; +} + +template +bool HookList::Remove(T value_as_t) { + if (value_as_t == 0) { + return false; + } + SpinLockHolder l(&hooklist_spinlock); + AtomicWord hooks_end = base::subtle::Acquire_Load(&priv_end); + int index = 0; + while (index < hooks_end && value_as_t != bit_cast( + base::subtle::Acquire_Load(&priv_data[index]))) { + ++index; + } + if (index == hooks_end) { + return false; + } + base::subtle::Release_Store(&priv_data[index], 0); + if (hooks_end == index + 1) { + // Adjust hooks_end down to the lowest possible value. + hooks_end = index; + while ((hooks_end > 0) && + (base::subtle::Acquire_Load(&priv_data[hooks_end - 1]) == 0)) { + --hooks_end; + } + base::subtle::Release_Store(&priv_end, hooks_end); + } + return true; +} + +template +int HookList::Traverse(T* output_array, int n) const { + AtomicWord hooks_end = base::subtle::Acquire_Load(&priv_end); + int actual_hooks_end = 0; + for (int i = 0; i < hooks_end && n > 0; ++i) { + AtomicWord data = base::subtle::Acquire_Load(&priv_data[i]); + if (data != 0) { + *output_array++ = bit_cast(data); + ++actual_hooks_end; + --n; + } + } + return actual_hooks_end; +} + +// Initialize a HookList (optionally with the given initial_value in index 0). +#define INIT_HOOK_LIST { 0 } +#define INIT_HOOK_LIST_WITH_VALUE(initial_value) \ + { 1, { reinterpret_cast(initial_value) } } + +// Explicit instantiation for malloc_hook_test.cc. This ensures all the methods +// are instantiated. +template struct HookList; + +HookList new_hooks_ = + INIT_HOOK_LIST_WITH_VALUE(&InitialNewHook); +HookList delete_hooks_ = INIT_HOOK_LIST; +HookList premmap_hooks_ = + INIT_HOOK_LIST_WITH_VALUE(&InitialPreMMapHook); +HookList mmap_hooks_ = INIT_HOOK_LIST; +HookList munmap_hooks_ = INIT_HOOK_LIST; +HookList mremap_hooks_ = INIT_HOOK_LIST; +HookList presbrk_hooks_ = + INIT_HOOK_LIST_WITH_VALUE(InitialPreSbrkHook); +HookList sbrk_hooks_ = INIT_HOOK_LIST; + +// These lists contain either 0 or 1 hooks. +HookList mmap_replacement_ = { 0 }; +HookList munmap_replacement_ = { 0 }; + +#undef INIT_HOOK_LIST_WITH_VALUE +#undef INIT_HOOK_LIST + +} } // namespace base::internal + +// The code below is DEPRECATED. +using base::internal::new_hook_; +using base::internal::delete_hook_; +using base::internal::premmap_hook_; +using base::internal::mmap_hook_; +using base::internal::munmap_hook_; +using base::internal::mremap_hook_; +using base::internal::presbrk_hook_; +using base::internal::sbrk_hook_; +// End of DEPRECATED code section. + +using base::internal::kHookListMaxValues; +using base::internal::new_hooks_; +using base::internal::delete_hooks_; +using base::internal::premmap_hooks_; +using base::internal::mmap_hooks_; +using base::internal::mmap_replacement_; +using base::internal::munmap_hooks_; +using base::internal::munmap_replacement_; +using base::internal::mremap_hooks_; +using base::internal::presbrk_hooks_; +using base::internal::sbrk_hooks_; + +// These are available as C bindings as well as C++, hence their +// definition outside the MallocHook class. +extern "C" +int MallocHook_AddNewHook(MallocHook_NewHook hook) { + RAW_VLOG(10, "AddNewHook(%p)", hook); + return new_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemoveNewHook(MallocHook_NewHook hook) { + RAW_VLOG(10, "RemoveNewHook(%p)", hook); + return new_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_AddDeleteHook(MallocHook_DeleteHook hook) { + RAW_VLOG(10, "AddDeleteHook(%p)", hook); + return delete_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemoveDeleteHook(MallocHook_DeleteHook hook) { + RAW_VLOG(10, "RemoveDeleteHook(%p)", hook); + return delete_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_AddPreMmapHook(MallocHook_PreMmapHook hook) { + RAW_VLOG(10, "AddPreMmapHook(%p)", hook); + return premmap_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemovePreMmapHook(MallocHook_PreMmapHook hook) { + RAW_VLOG(10, "RemovePreMmapHook(%p)", hook); + return premmap_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_SetMmapReplacement(MallocHook_MmapReplacement hook) { + RAW_VLOG(10, "SetMmapReplacement(%p)", hook); + // NOTE this is a best effort CHECK. Concurrent sets could succeed since + // this test is outside of the Add spin lock. + RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed."); + return mmap_replacement_.Add(hook); +} + +extern "C" +int MallocHook_RemoveMmapReplacement(MallocHook_MmapReplacement hook) { + RAW_VLOG(10, "RemoveMmapReplacement(%p)", hook); + return mmap_replacement_.Remove(hook); +} + +extern "C" +int MallocHook_AddMmapHook(MallocHook_MmapHook hook) { + RAW_VLOG(10, "AddMmapHook(%p)", hook); + return mmap_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemoveMmapHook(MallocHook_MmapHook hook) { + RAW_VLOG(10, "RemoveMmapHook(%p)", hook); + return mmap_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_AddMunmapHook(MallocHook_MunmapHook hook) { + RAW_VLOG(10, "AddMunmapHook(%p)", hook); + return munmap_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemoveMunmapHook(MallocHook_MunmapHook hook) { + RAW_VLOG(10, "RemoveMunmapHook(%p)", hook); + return munmap_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_SetMunmapReplacement(MallocHook_MunmapReplacement hook) { + RAW_VLOG(10, "SetMunmapReplacement(%p)", hook); + // NOTE this is a best effort CHECK. Concurrent sets could succeed since + // this test is outside of the Add spin lock. + RAW_CHECK(munmap_replacement_.empty(), + "Only one MunmapReplacement is allowed."); + return munmap_replacement_.Add(hook); +} + +extern "C" +int MallocHook_RemoveMunmapReplacement(MallocHook_MunmapReplacement hook) { + RAW_VLOG(10, "RemoveMunmapReplacement(%p)", hook); + return munmap_replacement_.Remove(hook); +} + +extern "C" +int MallocHook_AddMremapHook(MallocHook_MremapHook hook) { + RAW_VLOG(10, "AddMremapHook(%p)", hook); + return mremap_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemoveMremapHook(MallocHook_MremapHook hook) { + RAW_VLOG(10, "RemoveMremapHook(%p)", hook); + return mremap_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_AddPreSbrkHook(MallocHook_PreSbrkHook hook) { + RAW_VLOG(10, "AddPreSbrkHook(%p)", hook); + return presbrk_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook) { + RAW_VLOG(10, "RemovePreSbrkHook(%p)", hook); + return presbrk_hooks_.Remove(hook); +} + +extern "C" +int MallocHook_AddSbrkHook(MallocHook_SbrkHook hook) { + RAW_VLOG(10, "AddSbrkHook(%p)", hook); + return sbrk_hooks_.Add(hook); +} + +extern "C" +int MallocHook_RemoveSbrkHook(MallocHook_SbrkHook hook) { + RAW_VLOG(10, "RemoveSbrkHook(%p)", hook); + return sbrk_hooks_.Remove(hook); +} + +// The code below is DEPRECATED. +extern "C" +MallocHook_NewHook MallocHook_SetNewHook(MallocHook_NewHook hook) { + RAW_VLOG(10, "SetNewHook(%p)", hook); + return new_hook_.Exchange(hook); +} + +extern "C" +MallocHook_DeleteHook MallocHook_SetDeleteHook(MallocHook_DeleteHook hook) { + RAW_VLOG(10, "SetDeleteHook(%p)", hook); + return delete_hook_.Exchange(hook); +} + +extern "C" +MallocHook_PreMmapHook MallocHook_SetPreMmapHook(MallocHook_PreMmapHook hook) { + RAW_VLOG(10, "SetPreMmapHook(%p)", hook); + return premmap_hook_.Exchange(hook); +} + +extern "C" +MallocHook_MmapHook MallocHook_SetMmapHook(MallocHook_MmapHook hook) { + RAW_VLOG(10, "SetMmapHook(%p)", hook); + return mmap_hook_.Exchange(hook); +} + +extern "C" +MallocHook_MunmapHook MallocHook_SetMunmapHook(MallocHook_MunmapHook hook) { + RAW_VLOG(10, "SetMunmapHook(%p)", hook); + return munmap_hook_.Exchange(hook); +} + +extern "C" +MallocHook_MremapHook MallocHook_SetMremapHook(MallocHook_MremapHook hook) { + RAW_VLOG(10, "SetMremapHook(%p)", hook); + return mremap_hook_.Exchange(hook); +} + +extern "C" +MallocHook_PreSbrkHook MallocHook_SetPreSbrkHook(MallocHook_PreSbrkHook hook) { + RAW_VLOG(10, "SetPreSbrkHook(%p)", hook); + return presbrk_hook_.Exchange(hook); +} + +extern "C" +MallocHook_SbrkHook MallocHook_SetSbrkHook(MallocHook_SbrkHook hook) { + RAW_VLOG(10, "SetSbrkHook(%p)", hook); + return sbrk_hook_.Exchange(hook); +} +// End of DEPRECATED code section. + +// Note: embedding the function calls inside the traversal of HookList would be +// very confusing, as it is legal for a hook to remove itself and add other +// hooks. Doing traversal first, and then calling the hooks ensures we only +// call the hooks registered at the start. +#define INVOKE_HOOKS(HookType, hook_list, args) do { \ + HookType hooks[kHookListMaxValues]; \ + int num_hooks = hook_list.Traverse(hooks, kHookListMaxValues); \ + for (int i = 0; i < num_hooks; ++i) { \ + (*hooks[i])args; \ + } \ + } while (0) + +// There should only be one replacement. Return the result of the first +// one, or false if there is none. +#define INVOKE_REPLACEMENT(HookType, hook_list, args) do { \ + HookType hooks[kHookListMaxValues]; \ + int num_hooks = hook_list.Traverse(hooks, kHookListMaxValues); \ + return (num_hooks > 0 && (*hooks[0])args); \ + } while (0) + + +void MallocHook::InvokeNewHookSlow(const void* p, size_t s) { + INVOKE_HOOKS(NewHook, new_hooks_, (p, s)); +} + +void MallocHook::InvokeDeleteHookSlow(const void* p) { + INVOKE_HOOKS(DeleteHook, delete_hooks_, (p)); +} + +void MallocHook::InvokePreMmapHookSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset) { + INVOKE_HOOKS(PreMmapHook, premmap_hooks_, (start, size, protection, flags, fd, + offset)); +} + +void MallocHook::InvokeMmapHookSlow(const void* result, + const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset) { + INVOKE_HOOKS(MmapHook, mmap_hooks_, (result, start, size, protection, flags, + fd, offset)); +} + +bool MallocHook::InvokeMmapReplacementSlow(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result) { + INVOKE_REPLACEMENT(MmapReplacement, mmap_replacement_, + (start, size, protection, flags, fd, offset, result)); +} + +void MallocHook::InvokeMunmapHookSlow(const void* p, size_t s) { + INVOKE_HOOKS(MunmapHook, munmap_hooks_, (p, s)); +} + +bool MallocHook::InvokeMunmapReplacementSlow(const void* p, + size_t s, + int* result) { + INVOKE_REPLACEMENT(MunmapReplacement, munmap_replacement_, (p, s, result)); +} + +void MallocHook::InvokeMremapHookSlow(const void* result, + const void* old_addr, + size_t old_size, + size_t new_size, + int flags, + const void* new_addr) { + INVOKE_HOOKS(MremapHook, mremap_hooks_, (result, old_addr, old_size, new_size, + flags, new_addr)); +} + +void MallocHook::InvokePreSbrkHookSlow(ptrdiff_t increment) { + INVOKE_HOOKS(PreSbrkHook, presbrk_hooks_, (increment)); +} + +void MallocHook::InvokeSbrkHookSlow(const void* result, ptrdiff_t increment) { + INVOKE_HOOKS(SbrkHook, sbrk_hooks_, (result, increment)); +} + +#undef INVOKE_HOOKS + +DEFINE_ATTRIBUTE_SECTION_VARS(google_malloc); +DECLARE_ATTRIBUTE_SECTION_VARS(google_malloc); + // actual functions are in debugallocation.cc or tcmalloc.cc +DEFINE_ATTRIBUTE_SECTION_VARS(malloc_hook); +DECLARE_ATTRIBUTE_SECTION_VARS(malloc_hook); + // actual functions are in this file, malloc_hook.cc, and low_level_alloc.cc + +#define ADDR_IN_ATTRIBUTE_SECTION(addr, name) \ + (reinterpret_cast(ATTRIBUTE_SECTION_START(name)) <= \ + reinterpret_cast(addr) && \ + reinterpret_cast(addr) < \ + reinterpret_cast(ATTRIBUTE_SECTION_STOP(name))) + +// Return true iff 'caller' is a return address within a function +// that calls one of our hooks via MallocHook:Invoke*. +// A helper for GetCallerStackTrace. +static inline bool InHookCaller(const void* caller) { + return ADDR_IN_ATTRIBUTE_SECTION(caller, google_malloc) || + ADDR_IN_ATTRIBUTE_SECTION(caller, malloc_hook); + // We can use one section for everything except tcmalloc_or_debug + // due to its special linkage mode, which prevents merging of the sections. +} + +#undef ADDR_IN_ATTRIBUTE_SECTION + +static bool checked_sections = false; + +static inline void CheckInHookCaller() { + if (!checked_sections) { + INIT_ATTRIBUTE_SECTION_VARS(google_malloc); + if (ATTRIBUTE_SECTION_START(google_malloc) == + ATTRIBUTE_SECTION_STOP(google_malloc)) { + RAW_LOG(ERROR, "google_malloc section is missing, " + "thus InHookCaller is broken!"); + } + INIT_ATTRIBUTE_SECTION_VARS(malloc_hook); + if (ATTRIBUTE_SECTION_START(malloc_hook) == + ATTRIBUTE_SECTION_STOP(malloc_hook)) { + RAW_LOG(ERROR, "malloc_hook section is missing, " + "thus InHookCaller is broken!"); + } + checked_sections = true; + } +} + +// We can improve behavior/compactness of this function +// if we pass a generic test function (with a generic arg) +// into the implementations for GetStackTrace instead of the skip_count. +extern "C" int MallocHook_GetCallerStackTrace(void** result, int max_depth, + int skip_count) { +#if defined(NO_TCMALLOC_SAMPLES) + return 0; +#elif !defined(HAVE_ATTRIBUTE_SECTION_START) + // Fall back to GetStackTrace and good old but fragile frame skip counts. + // Note: this path is inaccurate when a hook is not called directly by an + // allocation function but is daisy-chained through another hook, + // search for MallocHook::(Get|Set|Invoke)* to find such cases. + return GetStackTrace(result, max_depth, skip_count + int(DEBUG_MODE)); + // due to -foptimize-sibling-calls in opt mode + // there's no need for extra frame skip here then +#else + CheckInHookCaller(); + // MallocHook caller determination via InHookCaller works, use it: + static const int kMaxSkip = 32 + 6 + 3; + // Constant tuned to do just one GetStackTrace call below in practice + // and not get many frames that we don't actually need: + // currently max passsed max_depth is 32, + // max passed/needed skip_count is 6 + // and 3 is to account for some hook daisy chaining. + static const int kStackSize = kMaxSkip + 1; + void* stack[kStackSize]; + int depth = GetStackTrace(stack, kStackSize, 1); // skip this function frame + if (depth == 0) // silenty propagate cases when GetStackTrace does not work + return 0; + for (int i = 0; i < depth; ++i) { // stack[0] is our immediate caller + if (InHookCaller(stack[i])) { + RAW_VLOG(10, "Found hooked allocator at %d: %p <- %p", + i, stack[i], stack[i+1]); + i += 1; // skip hook caller frame + depth -= i; // correct depth + if (depth > max_depth) depth = max_depth; + copy(stack + i, stack + i + depth, result); + if (depth < max_depth && depth + i == kStackSize) { + // get frames for the missing depth + depth += + GetStackTrace(result + depth, max_depth - depth, 1 + kStackSize); + } + return depth; + } + } + RAW_LOG(WARNING, "Hooked allocator frame not found, returning empty trace"); + // If this happens try increasing kMaxSkip + // or else something must be wrong with InHookCaller, + // e.g. for every section used in InHookCaller + // all functions in that section must be inside the same library. + return 0; +#endif +} + +// On systems where we know how, we override mmap/munmap/mremap/sbrk +// to provide support for calling the related hooks (in addition, +// of course, to doing what these functions normally do). + +#if defined(__linux) +# include "malloc_hook_mmap_linux.h" + +#elif defined(__FreeBSD__) +# include "malloc_hook_mmap_freebsd.h" + +#else + +/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot, + int flags, int fd, off_t offset) { + void* result; + if (!MallocHook::InvokeMmapReplacement( + start, length, prot, flags, fd, offset, &result)) { + result = mmap(start, length, prot, flags, fd, offset); + } + return result; +} + +/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) { + int result; + if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) { + result = munmap(start, length); + } + return result; +} + +#endif diff --git a/src/thirdparty/gperftools-2.0/src/malloc_hook_mmap_freebsd.h b/src/thirdparty/gperftools-2.0/src/malloc_hook_mmap_freebsd.h new file mode 100644 index 000000000..dae868c3e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/malloc_hook_mmap_freebsd.h @@ -0,0 +1,165 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Override mmap/munmap/mremap/sbrk to provide support for calling the +// related hooks (in addition, of course, to doing what these +// functions normally do). + +#ifndef __FreeBSD__ +# error Should only be including malloc_hook_mmap_freebsd.h on FreeBSD systems. +#endif + +#include +#include +#include +#include + +// Make sure mmap doesn't get #define'd away by +#undef mmap + +// According to the FreeBSD documentation, use syscall if you do not +// need 64-bit alignment otherwise use __syscall. Indeed, syscall +// doesn't work correctly in most situations on 64-bit. It's return +// type is 'int' so for things like SYS_mmap, it actually truncates +// the returned address to 32-bits. +#if defined(__amd64__) || defined(__x86_64__) +# define MALLOC_HOOK_SYSCALL __syscall +#else +# define MALLOC_HOOK_SYSCALL syscall +#endif + + +extern "C" { + void* mmap(void *start, size_t length,int prot, int flags, + int fd, off_t offset) __THROW + ATTRIBUTE_SECTION(malloc_hook); + int munmap(void* start, size_t length) __THROW + ATTRIBUTE_SECTION(malloc_hook); + void* sbrk(intptr_t increment) __THROW + ATTRIBUTE_SECTION(malloc_hook); +} + +static inline void* do_mmap(void *start, size_t length, + int prot, int flags, + int fd, off_t offset) __THROW { + return (void *)MALLOC_HOOK_SYSCALL(SYS_mmap, + start, length, prot, flags, fd, offset); +} + +static inline void* do_sbrk(intptr_t increment) { + void* curbrk = 0; + +#if defined(__x86_64__) || defined(__amd64__) +# ifdef PIC + __asm__ __volatile__( + "movq .curbrk@GOTPCREL(%%rip), %%rdx;" + "movq (%%rdx), %%rax;" + "movq %%rax, %0;" + : "=r" (curbrk) + :: "%rdx", "%rax"); +# else + __asm__ __volatile__( + "movq .curbrk(%%rip), %%rax;" + "movq %%rax, %0;" + : "=r" (curbrk) + :: "%rax"); +# endif +#else + __asm__ __volatile__( + "movl .curbrk, %%eax;" + "movl %%eax, %0;" + : "=r" (curbrk) + :: "%eax"); +#endif + + if (increment == 0) { + return curbrk; + } + + char* prevbrk = static_cast(curbrk); + void* newbrk = prevbrk + increment; + + if (brk(newbrk) == -1) { + return reinterpret_cast(static_cast(-1)); + } + + return prevbrk; +} + + +extern "C" void* mmap(void *start, size_t length, int prot, int flags, + int fd, off_t offset) __THROW { + MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset); + void *result; + if (!MallocHook::InvokeMmapReplacement( + start, length, prot, flags, fd, offset, &result)) { + result = do_mmap(start, length, prot, flags, fd, + static_cast(offset)); // avoid sign extension + } + MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset); + return result; +} + +extern "C" int munmap(void* start, size_t length) __THROW { + MallocHook::InvokeMunmapHook(start, length); + int result; + if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) { + result = MALLOC_HOOK_SYSCALL(SYS_munmap, start, length); + } + + return result; +} + +extern "C" void* sbrk(intptr_t increment) __THROW { + MallocHook::InvokePreSbrkHook(increment); + void *result = do_sbrk(increment); + MallocHook::InvokeSbrkHook(result, increment); + return result; +} + +/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot, + int flags, int fd, off_t offset) { + void* result; + if (!MallocHook::InvokeMmapReplacement( + start, length, prot, flags, fd, offset, &result)) { + result = do_mmap(start, length, prot, flags, fd, offset); + } + + return result; +} + +/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) { + int result; + if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) { + result = MALLOC_HOOK_SYSCALL(SYS_munmap, start, length); + } + return result; +} + +#undef MALLOC_HOOK_SYSCALL diff --git a/src/thirdparty/gperftools-2.0/src/malloc_hook_mmap_linux.h b/src/thirdparty/gperftools-2.0/src/malloc_hook_mmap_linux.h new file mode 100644 index 000000000..dc79f8bb1 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/malloc_hook_mmap_linux.h @@ -0,0 +1,234 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +// We define mmap() and mmap64(), which somewhat reimplements libc's mmap +// syscall stubs. Unfortunately libc only exports the stubs via weak symbols +// (which we're overriding with our mmap64() and mmap() wrappers) so we can't +// just call through to them. + +#ifndef __linux +# error Should only be including malloc_hook_mmap_linux.h on linux systems. +#endif + +#include +#include +#include +#include +#include "base/linux_syscall_support.h" + +// The x86-32 case and the x86-64 case differ: +// 32b has a mmap2() syscall, 64b does not. +// 64b and 32b have different calling conventions for mmap(). + +// I test for 64-bit first so I don't have to do things like +// '#if (defined(__mips__) && !defined(__MIPS64__))' as a mips32 check. +#if defined(__x86_64__) || defined(__PPC64__) || (defined(_MIPS_SIM) && _MIPS_SIM == _ABI64) + +static inline void* do_mmap64(void *start, size_t length, + int prot, int flags, + int fd, __off64_t offset) __THROW { + return sys_mmap(start, length, prot, flags, fd, offset); +} + +#define MALLOC_HOOK_HAVE_DO_MMAP64 1 + +#elif defined(__i386__) || defined(__PPC__) || defined(__mips__) || \ + defined(__arm__) + +static inline void* do_mmap64(void *start, size_t length, + int prot, int flags, + int fd, __off64_t offset) __THROW { + void *result; + + // Try mmap2() unless it's not supported + static bool have_mmap2 = true; + if (have_mmap2) { + static int pagesize = 0; + if (!pagesize) pagesize = getpagesize(); + + // Check that the offset is page aligned + if (offset & (pagesize - 1)) { + result = MAP_FAILED; + errno = EINVAL; + goto out; + } + + result = (void *)syscall(SYS_mmap2, + start, length, prot, flags, fd, + (off_t) (offset / pagesize)); + if (result != MAP_FAILED || errno != ENOSYS) goto out; + + // We don't have mmap2() after all - don't bother trying it in future + have_mmap2 = false; + } + + if (((off_t)offset) != offset) { + // If we're trying to map a 64-bit offset, fail now since we don't + // have 64-bit mmap() support. + result = MAP_FAILED; + errno = EINVAL; + goto out; + } + +#ifdef __NR_mmap + { + // Fall back to old 32-bit offset mmap() call + // Old syscall interface cannot handle six args, so pass in an array + int32 args[6] = { (int32) start, (int32) length, prot, flags, fd, + (off_t) offset }; + result = (void *)syscall(SYS_mmap, args); + } +#else + // Some Linux ports like ARM EABI Linux has no mmap, just mmap2. + result = MAP_FAILED; +#endif + + out: + return result; +} + +#define MALLOC_HOOK_HAVE_DO_MMAP64 1 + +#endif // #if defined(__x86_64__) + + +#ifdef MALLOC_HOOK_HAVE_DO_MMAP64 + +// We use do_mmap64 abstraction to put MallocHook::InvokeMmapHook +// calls right into mmap and mmap64, so that the stack frames in the caller's +// stack are at the same offsets for all the calls of memory allocating +// functions. + +// Put all callers of MallocHook::Invoke* in this module into +// malloc_hook section, +// so that MallocHook::GetCallerStackTrace can function accurately: + +// Make sure mmap doesn't get #define'd away by +# undef mmap + +extern "C" { + void* mmap64(void *start, size_t length, int prot, int flags, + int fd, __off64_t offset ) __THROW + ATTRIBUTE_SECTION(malloc_hook); + void* mmap(void *start, size_t length,int prot, int flags, + int fd, off_t offset) __THROW + ATTRIBUTE_SECTION(malloc_hook); + int munmap(void* start, size_t length) __THROW + ATTRIBUTE_SECTION(malloc_hook); + void* mremap(void* old_addr, size_t old_size, size_t new_size, + int flags, ...) __THROW + ATTRIBUTE_SECTION(malloc_hook); + void* sbrk(ptrdiff_t increment) __THROW + ATTRIBUTE_SECTION(malloc_hook); +} + +extern "C" void* mmap64(void *start, size_t length, int prot, int flags, + int fd, __off64_t offset) __THROW { + MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset); + void *result; + if (!MallocHook::InvokeMmapReplacement( + start, length, prot, flags, fd, offset, &result)) { + result = do_mmap64(start, length, prot, flags, fd, offset); + } + MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset); + return result; +} + +# if !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH) + +extern "C" void* mmap(void *start, size_t length, int prot, int flags, + int fd, off_t offset) __THROW { + MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset); + void *result; + if (!MallocHook::InvokeMmapReplacement( + start, length, prot, flags, fd, offset, &result)) { + result = do_mmap64(start, length, prot, flags, fd, + static_cast(offset)); // avoid sign extension + } + MallocHook::InvokeMmapHook(result, start, length, prot, flags, fd, offset); + return result; +} + +# endif // !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH) + +extern "C" int munmap(void* start, size_t length) __THROW { + MallocHook::InvokeMunmapHook(start, length); + int result; + if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) { + result = sys_munmap(start, length); + } + return result; +} + +extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size, + int flags, ...) __THROW { + va_list ap; + va_start(ap, flags); + void *new_address = va_arg(ap, void *); + va_end(ap); + void* result = sys_mremap(old_addr, old_size, new_size, flags, new_address); + MallocHook::InvokeMremapHook(result, old_addr, old_size, new_size, flags, + new_address); + return result; +} + +// libc's version: +extern "C" void* __sbrk(ptrdiff_t increment); + +extern "C" void* sbrk(ptrdiff_t increment) __THROW { + MallocHook::InvokePreSbrkHook(increment); + void *result = __sbrk(increment); + MallocHook::InvokeSbrkHook(result, increment); + return result; +} + +/*static*/void* MallocHook::UnhookedMMap(void *start, size_t length, int prot, + int flags, int fd, off_t offset) { + void* result; + if (!MallocHook::InvokeMmapReplacement( + start, length, prot, flags, fd, offset, &result)) { + result = do_mmap64(start, length, prot, flags, fd, offset); + } + return result; +} + +/*static*/int MallocHook::UnhookedMUnmap(void *start, size_t length) { + int result; + if (!MallocHook::InvokeMunmapReplacement(start, length, &result)) { + result = syscall(SYS_munmap, start, length); + } + return result; +} + +#undef MALLOC_HOOK_HAVE_DO_MMAP64 + +#endif // #ifdef MALLOC_HOOK_HAVE_DO_MMAP64 diff --git a/src/thirdparty/gperftools-2.0/src/maybe_threads.cc b/src/thirdparty/gperftools-2.0/src/maybe_threads.cc new file mode 100644 index 000000000..15c8a23dc --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/maybe_threads.cc @@ -0,0 +1,133 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Menage +// +// Some wrappers for pthread functions so that we can be LD_PRELOADed +// against non-pthreads apps. +// +// This module will behave very strangely if some pthreads functions +// exist and others don't. + +#include "config.h" +#include +#include // for memcmp +#include // for __isthreaded on FreeBSD +// We don't actually need strings. But including this header seems to +// stop the compiler trying to short-circuit our pthreads existence +// tests and claiming that the address of a function is always +// non-zero. I have no idea why ... +#include +#include "maybe_threads.h" +#include "base/basictypes.h" + +// __THROW is defined in glibc systems. It means, counter-intuitively, +// "This function will never throw an exception." It's an optional +// optimization tool, but we may need to use it to match glibc prototypes. +#ifndef __THROW // I guess we're not on a glibc system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +// These are the methods we're going to conditionally include. +extern "C" { + int pthread_key_create (pthread_key_t*, void (*)(void*)) + __THROW ATTRIBUTE_WEAK; + void *pthread_getspecific(pthread_key_t) + __THROW ATTRIBUTE_WEAK; + int pthread_setspecific(pthread_key_t, const void*) + __THROW ATTRIBUTE_WEAK; + int pthread_once(pthread_once_t *, void (*)(void)) + ATTRIBUTE_WEAK; +} + +#define MAX_PERTHREAD_VALS 16 +static void *perftools_pthread_specific_vals[MAX_PERTHREAD_VALS]; +static int next_key; + +int perftools_pthread_key_create(pthread_key_t *key, + void (*destr_function) (void *)) { + if (pthread_key_create) { + return pthread_key_create(key, destr_function); + } else { + assert(next_key < MAX_PERTHREAD_VALS); + *key = (pthread_key_t)(next_key++); + return 0; + } +} + +void *perftools_pthread_getspecific(pthread_key_t key) { + if (pthread_getspecific) { + return pthread_getspecific(key); + } else { + return perftools_pthread_specific_vals[(int)key]; + } +} + +int perftools_pthread_setspecific(pthread_key_t key, void *val) { + if (pthread_setspecific) { + return pthread_setspecific(key, val); + } else { + perftools_pthread_specific_vals[(int)key] = val; + return 0; + } +} + + +static pthread_once_t pthread_once_init = PTHREAD_ONCE_INIT; +int perftools_pthread_once(pthread_once_t *ctl, + void (*init_routine) (void)) { +#ifdef __FreeBSD__ + // On __FreeBSD__, calling pthread_once on a system that is not + // linked with -pthread is silently a noop. :-( Luckily, we have a + // workaround: FreeBSD exposes __isthreaded in , which is + // set to 1 when the first thread is spawned. So on those systems, + // we can use our own separate pthreads-once mechanism, which is + // used until __isthreaded is 1 (which will never be true if the app + // is not linked with -pthread). + static bool pthread_once_ran_before_threads = false; + if (pthread_once_ran_before_threads) { + return 0; + } + if (!__isthreaded) { + init_routine(); + pthread_once_ran_before_threads = true; + return 0; + } +#endif + if (pthread_once) { + return pthread_once(ctl, init_routine); + } else { + if (memcmp(ctl, &pthread_once_init, sizeof(*ctl)) == 0) { + init_routine(); + ++*(char*)(ctl); // make it so it's no longer equal to init + } + return 0; + } +} diff --git a/src/thirdparty/gperftools-2.0/src/maybe_threads.h b/src/thirdparty/gperftools-2.0/src/maybe_threads.h new file mode 100644 index 000000000..5f35e00cd --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/maybe_threads.h @@ -0,0 +1,52 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Menage + +//------------------------------------------------------------------- +// Some wrappers for pthread functions so that we can be LD_PRELOADed +// against non-pthreads apps. +//------------------------------------------------------------------- + +#ifndef GOOGLE_MAYBE_THREADS_H_ +#define GOOGLE_MAYBE_THREADS_H_ + +#ifdef HAVE_PTHREAD +#include +#endif + +int perftools_pthread_key_create(pthread_key_t *key, + void (*destr_function) (void *)); +void *perftools_pthread_getspecific(pthread_key_t key); +int perftools_pthread_setspecific(pthread_key_t key, void *val); +int perftools_pthread_once(pthread_once_t *ctl, + void (*init_routine) (void)); + +#endif /* GOOGLE_MAYBE_THREADS_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/memfs_malloc.cc b/src/thirdparty/gperftools-2.0/src/memfs_malloc.cc new file mode 100644 index 000000000..b59f6d9e4 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/memfs_malloc.cc @@ -0,0 +1,267 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Arun Sharma +// +// A tcmalloc system allocator that uses a memory based filesystem such as +// tmpfs or hugetlbfs +// +// Since these only exist on linux, we only register this allocator there. + +#ifdef __linux + +#include +#include // for errno, EINVAL +#include // for PRId64 +#include // for PATH_MAX +#include // for size_t, NULL +#ifdef HAVE_STDINT_H +#include // for int64_t, uintptr_t +#endif +#include // for snprintf +#include // for mkstemp +#include // for strerror +#include // for mmap, MAP_FAILED, etc +#include // for fstatfs, statfs +#include // for ftruncate, off_t, unlink +#include // for operator new +#include + +#include +#include "base/basictypes.h" +#include "base/googleinit.h" +#include "base/sysinfo.h" +#include "internal_logging.h" + +// TODO(sanjay): Move the code below into the tcmalloc namespace +using tcmalloc::kLog; +using tcmalloc::kCrash; +using tcmalloc::Log; +using std::string; + +DEFINE_string(memfs_malloc_path, EnvToString("TCMALLOC_MEMFS_MALLOC_PATH", ""), + "Path where hugetlbfs or tmpfs is mounted. The caller is " + "responsible for ensuring that the path is unique and does " + "not conflict with another process"); +DEFINE_int64(memfs_malloc_limit_mb, + EnvToInt("TCMALLOC_MEMFS_LIMIT_MB", 0), + "Limit total allocation size to the " + "specified number of MiB. 0 == no limit."); +DEFINE_bool(memfs_malloc_abort_on_fail, + EnvToBool("TCMALLOC_MEMFS_ABORT_ON_FAIL", false), + "abort() whenever memfs_malloc fails to satisfy an allocation " + "for any reason."); +DEFINE_bool(memfs_malloc_ignore_mmap_fail, + EnvToBool("TCMALLOC_MEMFS_IGNORE_MMAP_FAIL", false), + "Ignore failures from mmap"); +DEFINE_bool(memfs_malloc_map_private, + EnvToBool("TCMALLOC_MEMFS_MAP_PRIVATE", false), + "Use MAP_PRIVATE with mmap"); + +// Hugetlbfs based allocator for tcmalloc +class HugetlbSysAllocator: public SysAllocator { +public: + explicit HugetlbSysAllocator(SysAllocator* fallback) + : failed_(true), // To disable allocator until Initialize() is called. + big_page_size_(0), + hugetlb_fd_(-1), + hugetlb_base_(0), + fallback_(fallback) { + } + + void* Alloc(size_t size, size_t *actual_size, size_t alignment); + bool Initialize(); + + bool failed_; // Whether failed to allocate memory. + +private: + void* AllocInternal(size_t size, size_t *actual_size, size_t alignment); + + int64 big_page_size_; + int hugetlb_fd_; // file descriptor for hugetlb + off_t hugetlb_base_; + + SysAllocator* fallback_; // Default system allocator to fall back to. +}; +static char hugetlb_space[sizeof(HugetlbSysAllocator)]; + +// No locking needed here since we assume that tcmalloc calls +// us with an internal lock held (see tcmalloc/system-alloc.cc). +void* HugetlbSysAllocator::Alloc(size_t size, size_t *actual_size, + size_t alignment) { + if (failed_) { + return fallback_->Alloc(size, actual_size, alignment); + } + + // We don't respond to allocation requests smaller than big_page_size_ unless + // the caller is ok to take more than they asked for. Used by MetaDataAlloc. + if (actual_size == NULL && size < big_page_size_) { + return fallback_->Alloc(size, actual_size, alignment); + } + + // Enforce huge page alignment. Be careful to deal with overflow. + size_t new_alignment = alignment; + if (new_alignment < big_page_size_) new_alignment = big_page_size_; + size_t aligned_size = ((size + new_alignment - 1) / + new_alignment) * new_alignment; + if (aligned_size < size) { + return fallback_->Alloc(size, actual_size, alignment); + } + + void* result = AllocInternal(aligned_size, actual_size, new_alignment); + if (result != NULL) { + return result; + } + Log(kLog, __FILE__, __LINE__, + "HugetlbSysAllocator: (failed, allocated)", failed_, hugetlb_base_); + if (FLAGS_memfs_malloc_abort_on_fail) { + Log(kCrash, __FILE__, __LINE__, + "memfs_malloc_abort_on_fail is set"); + } + return fallback_->Alloc(size, actual_size, alignment); +} + +void* HugetlbSysAllocator::AllocInternal(size_t size, size_t* actual_size, + size_t alignment) { + // Ask for extra memory if alignment > pagesize + size_t extra = 0; + if (alignment > big_page_size_) { + extra = alignment - big_page_size_; + } + + // Test if this allocation would put us over the limit. + off_t limit = FLAGS_memfs_malloc_limit_mb*1024*1024; + if (limit > 0 && hugetlb_base_ + size + extra > limit) { + // Disable the allocator when there's less than one page left. + if (limit - hugetlb_base_ < big_page_size_) { + Log(kLog, __FILE__, __LINE__, "reached memfs_malloc_limit_mb"); + failed_ = true; + } + else { + Log(kLog, __FILE__, __LINE__, + "alloc too large (size, bytes left)", size, limit-hugetlb_base_); + } + return NULL; + } + + // This is not needed for hugetlbfs, but needed for tmpfs. Annoyingly + // hugetlbfs returns EINVAL for ftruncate. + int ret = ftruncate(hugetlb_fd_, hugetlb_base_ + size + extra); + if (ret != 0 && errno != EINVAL) { + Log(kLog, __FILE__, __LINE__, + "ftruncate failed", strerror(errno)); + failed_ = true; + return NULL; + } + + // Note: size + extra does not overflow since: + // size + alignment < (1<(MAP_FAILED)) { + if (!FLAGS_memfs_malloc_ignore_mmap_fail) { + Log(kLog, __FILE__, __LINE__, + "mmap failed (size, error)", size + extra, strerror(errno)); + failed_ = true; + } + return NULL; + } + uintptr_t ptr = reinterpret_cast(result); + + // Adjust the return memory so it is aligned + size_t adjust = 0; + if ((ptr & (alignment - 1)) != 0) { + adjust = alignment - (ptr & (alignment - 1)); + } + ptr += adjust; + hugetlb_base_ += (size + extra); + + if (actual_size) { + *actual_size = size + extra - adjust; + } + + return reinterpret_cast(ptr); +} + +bool HugetlbSysAllocator::Initialize() { + char path[PATH_MAX]; + const int pathlen = FLAGS_memfs_malloc_path.size(); + if (pathlen + 8 > sizeof(path)) { + Log(kCrash, __FILE__, __LINE__, "XX fatal: memfs_malloc_path too long"); + return false; + } + memcpy(path, FLAGS_memfs_malloc_path.data(), pathlen); + memcpy(path + pathlen, ".XXXXXX", 8); // Also copies terminating \0 + + int hugetlb_fd = mkstemp(path); + if (hugetlb_fd == -1) { + Log(kLog, __FILE__, __LINE__, + "warning: unable to create memfs_malloc_path", + path, strerror(errno)); + return false; + } + + // Cleanup memory on process exit + if (unlink(path) == -1) { + Log(kCrash, __FILE__, __LINE__, + "fatal: error unlinking memfs_malloc_path", path, strerror(errno)); + return false; + } + + // Use fstatfs to figure out the default page size for memfs + struct statfs sfs; + if (fstatfs(hugetlb_fd, &sfs) == -1) { + Log(kCrash, __FILE__, __LINE__, + "fatal: error fstatfs of memfs_malloc_path", strerror(errno)); + return false; + } + int64 page_size = sfs.f_bsize; + + hugetlb_fd_ = hugetlb_fd; + big_page_size_ = page_size; + failed_ = false; + return true; +} + +REGISTER_MODULE_INITIALIZER(memfs_malloc, { + if (FLAGS_memfs_malloc_path.length()) { + SysAllocator* alloc = MallocExtension::instance()->GetSystemAllocator(); + HugetlbSysAllocator* hp = new (hugetlb_space) HugetlbSysAllocator(alloc); + if (hp->Initialize()) { + MallocExtension::instance()->SetSystemAllocator(hp); + } + } +}); + +#endif /* ifdef __linux */ diff --git a/src/thirdparty/gperftools-2.0/src/memory_region_map.cc b/src/thirdparty/gperftools-2.0/src/memory_region_map.cc new file mode 100644 index 000000000..1a8117248 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/memory_region_map.cc @@ -0,0 +1,652 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Maxim Lifantsev + */ + +// +// Background and key design points of MemoryRegionMap. +// +// MemoryRegionMap is a low-level module with quite atypical requirements that +// result in some degree of non-triviality of the implementation and design. +// +// MemoryRegionMap collects info about *all* memory regions created with +// mmap, munmap, mremap, sbrk. +// They key word above is 'all': all that are happening in a process +// during its lifetime frequently starting even before global object +// constructor execution. +// +// This is needed by the primary client of MemoryRegionMap: +// HeapLeakChecker uses the regions and the associated stack traces +// to figure out what part of the memory is the heap: +// if MemoryRegionMap were to miss some (early) regions, leak checking would +// stop working correctly. +// +// To accomplish the goal of functioning before/during global object +// constructor execution MemoryRegionMap is done as a singleton service +// that relies on own on-demand initialized static constructor-less data, +// and only relies on other low-level modules that can also function properly +// even before global object constructors run. +// +// Accomplishing the goal of collecting data about all mmap, munmap, mremap, +// sbrk occurrences is a more involved: conceptually to do this one needs to +// record some bits of data in particular about any mmap or sbrk call, +// but to do that one needs to allocate memory for that data at some point, +// but all memory allocations in the end themselves come from an mmap +// or sbrk call (that's how the address space of the process grows). +// +// Also note that we need to do all the above recording from +// within an mmap/sbrk hook which is sometimes/frequently is made by a memory +// allocator, including the allocator MemoryRegionMap itself must rely on. +// In the case of heap-checker usage this includes even the very first +// mmap/sbrk call happening in the program: heap-checker gets activated due to +// a link-time installed mmap/sbrk hook and it initializes MemoryRegionMap +// and asks it to record info about this very first call right from that +// very first hook invocation. +// +// MemoryRegionMap is doing its memory allocations via LowLevelAlloc: +// unlike more complex standard memory allocator, LowLevelAlloc cooperates with +// MemoryRegionMap by not holding any of its own locks while it calls mmap +// to get memory, thus we are able to call LowLevelAlloc from +// our mmap/sbrk hooks without causing a deadlock in it. +// For the same reason of deadlock prevention the locking in MemoryRegionMap +// itself is write-recursive which is an exception to Google's mutex usage. +// +// We still need to break the infinite cycle of mmap calling our hook, +// which asks LowLevelAlloc for memory to record this mmap, +// which (sometimes) causes mmap, which calls our hook, and so on. +// We do this as follows: on a recursive call of MemoryRegionMap's +// mmap/sbrk/mremap hook we record the data about the allocation in a +// static fixed-sized stack (saved_regions), when the recursion unwinds +// but before returning from the outer hook call we unwind this stack and +// move the data from saved_regions to its permanent place in the RegionSet, +// which can cause more allocations and mmap-s and recursion and unwinding, +// but the whole process ends eventually due to the fact that for the small +// allocations we are doing LowLevelAlloc reuses one mmap call and parcels out +// the memory it created to satisfy several of our allocation requests. +// + +// ========================================================================= // + +#include + +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_INTTYPES_H +#include +#endif +#ifdef HAVE_MMAP +#include +#elif !defined(MAP_FAILED) +#define MAP_FAILED -1 // the only thing we need from mman.h +#endif +#ifdef HAVE_PTHREAD +#include // for pthread_t, pthread_self() +#endif +#include + +#include +#include + +#include "memory_region_map.h" + +#include "base/logging.h" +#include "base/low_level_alloc.h" +#include "malloc_hook-inl.h" + +#include +#include + +// MREMAP_FIXED is a linux extension. How it's used in this file, +// setting it to 0 is equivalent to saying, "This feature isn't +// supported", which is right. +#ifndef MREMAP_FIXED +# define MREMAP_FIXED 0 +#endif + +using std::max; + +// ========================================================================= // + +int MemoryRegionMap::client_count_ = 0; +int MemoryRegionMap::max_stack_depth_ = 0; +MemoryRegionMap::RegionSet* MemoryRegionMap::regions_ = NULL; +LowLevelAlloc::Arena* MemoryRegionMap::arena_ = NULL; +SpinLock MemoryRegionMap::lock_(SpinLock::LINKER_INITIALIZED); +SpinLock MemoryRegionMap::owner_lock_( // ACQUIRED_AFTER(lock_) + SpinLock::LINKER_INITIALIZED); +int MemoryRegionMap::recursion_count_ = 0; // GUARDED_BY(owner_lock_) +pthread_t MemoryRegionMap::lock_owner_tid_; // GUARDED_BY(owner_lock_) +int64 MemoryRegionMap::map_size_ = 0; +int64 MemoryRegionMap::unmap_size_ = 0; + +// ========================================================================= // + +// Simple hook into execution of global object constructors, +// so that we do not call pthread_self() when it does not yet work. +static bool libpthread_initialized = false; +static bool initializer = (libpthread_initialized = true, true); + +static inline bool current_thread_is(pthread_t should_be) { + // Before main() runs, there's only one thread, so we're always that thread + if (!libpthread_initialized) return true; + // this starts working only sometime well into global constructor execution: + return pthread_equal(pthread_self(), should_be); +} + +// ========================================================================= // + +// Constructor-less place-holder to store a RegionSet in. +union MemoryRegionMap::RegionSetRep { + char rep[sizeof(RegionSet)]; + void* align_it; // do not need a better alignment for 'rep' than this + RegionSet* region_set() { return reinterpret_cast(rep); } +}; + +// The bytes where MemoryRegionMap::regions_ will point to. +// We use RegionSetRep with noop c-tor so that global construction +// does not interfere. +static MemoryRegionMap::RegionSetRep regions_rep; + +// ========================================================================= // + +// Has InsertRegionLocked been called recursively +// (or rather should we *not* use regions_ to record a hooked mmap). +static bool recursive_insert = false; + +void MemoryRegionMap::Init(int max_stack_depth) { + RAW_VLOG(10, "MemoryRegionMap Init"); + RAW_CHECK(max_stack_depth >= 0, ""); + // Make sure we don't overflow the memory in region stacks: + RAW_CHECK(max_stack_depth <= kMaxStackDepth, + "need to increase kMaxStackDepth?"); + Lock(); + client_count_ += 1; + max_stack_depth_ = max(max_stack_depth_, max_stack_depth); + if (client_count_ > 1) { + // not first client: already did initialization-proper + Unlock(); + RAW_VLOG(10, "MemoryRegionMap Init increment done"); + return; + } + // Set our hooks and make sure they were installed: + RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), ""); + RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), ""); + RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), ""); + RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), ""); + // We need to set recursive_insert since the NewArena call itself + // will already do some allocations with mmap which our hooks will catch + // recursive_insert allows us to buffer info about these mmap calls. + // Note that Init() can be (and is) sometimes called + // already from within an mmap/sbrk hook. + recursive_insert = true; + arena_ = LowLevelAlloc::NewArena(0, LowLevelAlloc::DefaultArena()); + recursive_insert = false; + HandleSavedRegionsLocked(&InsertRegionLocked); // flush the buffered ones + // Can't instead use HandleSavedRegionsLocked(&DoInsertRegionLocked) before + // recursive_insert = false; as InsertRegionLocked will also construct + // regions_ on demand for us. + Unlock(); + RAW_VLOG(10, "MemoryRegionMap Init done"); +} + +bool MemoryRegionMap::Shutdown() { + RAW_VLOG(10, "MemoryRegionMap Shutdown"); + Lock(); + RAW_CHECK(client_count_ > 0, ""); + client_count_ -= 1; + if (client_count_ != 0) { // not last client; need not really shutdown + Unlock(); + RAW_VLOG(10, "MemoryRegionMap Shutdown decrement done"); + return true; + } + RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), ""); + RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), ""); + RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), ""); + RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), ""); + if (regions_) regions_->~RegionSet(); + regions_ = NULL; + bool deleted_arena = LowLevelAlloc::DeleteArena(arena_); + if (deleted_arena) { + arena_ = 0; + } else { + RAW_LOG(WARNING, "Can't delete LowLevelAlloc arena: it's being used"); + } + Unlock(); + RAW_VLOG(10, "MemoryRegionMap Shutdown done"); + return deleted_arena; +} + +// Invariants (once libpthread_initialized is true): +// * While lock_ is not held, recursion_count_ is 0 (and +// lock_owner_tid_ is the previous owner, but we don't rely on +// that). +// * recursion_count_ and lock_owner_tid_ are only written while +// both lock_ and owner_lock_ are held. They may be read under +// just owner_lock_. +// * At entry and exit of Lock() and Unlock(), the current thread +// owns lock_ iff pthread_equal(lock_owner_tid_, pthread_self()) +// && recursion_count_ > 0. +void MemoryRegionMap::Lock() { + { + SpinLockHolder l(&owner_lock_); + if (recursion_count_ > 0 && current_thread_is(lock_owner_tid_)) { + RAW_CHECK(lock_.IsHeld(), "Invariants violated"); + recursion_count_++; + RAW_CHECK(recursion_count_ <= 5, + "recursive lock nesting unexpectedly deep"); + return; + } + } + lock_.Lock(); + { + SpinLockHolder l(&owner_lock_); + RAW_CHECK(recursion_count_ == 0, + "Last Unlock didn't reset recursion_count_"); + if (libpthread_initialized) + lock_owner_tid_ = pthread_self(); + recursion_count_ = 1; + } +} + +void MemoryRegionMap::Unlock() { + SpinLockHolder l(&owner_lock_); + RAW_CHECK(recursion_count_ > 0, "unlock when not held"); + RAW_CHECK(lock_.IsHeld(), + "unlock when not held, and recursion_count_ is wrong"); + RAW_CHECK(current_thread_is(lock_owner_tid_), "unlock by non-holder"); + recursion_count_--; + if (recursion_count_ == 0) { + lock_.Unlock(); + } +} + +bool MemoryRegionMap::LockIsHeld() { + SpinLockHolder l(&owner_lock_); + return lock_.IsHeld() && current_thread_is(lock_owner_tid_); +} + +const MemoryRegionMap::Region* +MemoryRegionMap::DoFindRegionLocked(uintptr_t addr) { + RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); + if (regions_ != NULL) { + Region sample; + sample.SetRegionSetKey(addr); + RegionSet::iterator region = regions_->lower_bound(sample); + if (region != regions_->end()) { + RAW_CHECK(addr <= region->end_addr, ""); + if (region->start_addr <= addr && addr < region->end_addr) { + return &(*region); + } + } + } + return NULL; +} + +bool MemoryRegionMap::FindRegion(uintptr_t addr, Region* result) { + Lock(); + const Region* region = DoFindRegionLocked(addr); + if (region != NULL) *result = *region; // create it as an independent copy + Unlock(); + return region != NULL; +} + +bool MemoryRegionMap::FindAndMarkStackRegion(uintptr_t stack_top, + Region* result) { + Lock(); + const Region* region = DoFindRegionLocked(stack_top); + if (region != NULL) { + RAW_VLOG(10, "Stack at %p is inside region %p..%p", + reinterpret_cast(stack_top), + reinterpret_cast(region->start_addr), + reinterpret_cast(region->end_addr)); + const_cast(region)->set_is_stack(); // now we know + // cast is safe (set_is_stack does not change the set ordering key) + *result = *region; // create *result as an independent copy + } + Unlock(); + return region != NULL; +} + +MemoryRegionMap::RegionIterator MemoryRegionMap::BeginRegionLocked() { + RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); + RAW_CHECK(regions_ != NULL, ""); + return regions_->begin(); +} + +MemoryRegionMap::RegionIterator MemoryRegionMap::EndRegionLocked() { + RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); + RAW_CHECK(regions_ != NULL, ""); + return regions_->end(); +} + +inline void MemoryRegionMap::DoInsertRegionLocked(const Region& region) { + RAW_VLOG(12, "Inserting region %p..%p from %p", + reinterpret_cast(region.start_addr), + reinterpret_cast(region.end_addr), + reinterpret_cast(region.caller())); + RegionSet::const_iterator i = regions_->lower_bound(region); + if (i != regions_->end() && i->start_addr <= region.start_addr) { + RAW_DCHECK(region.end_addr <= i->end_addr, ""); // lower_bound ensures this + return; // 'region' is a subset of an already recorded region; do nothing + // We can be stricter and allow this only when *i has been created via + // an mmap with MAP_NORESERVE flag set. + } + if (DEBUG_MODE) { + RAW_CHECK(i == regions_->end() || !region.Overlaps(*i), + "Wow, overlapping memory regions"); + Region sample; + sample.SetRegionSetKey(region.start_addr); + i = regions_->lower_bound(sample); + RAW_CHECK(i == regions_->end() || !region.Overlaps(*i), + "Wow, overlapping memory regions"); + } + region.AssertIsConsistent(); // just making sure + // This inserts and allocates permanent storage for region + // and its call stack data: it's safe to do it now: + regions_->insert(region); + RAW_VLOG(12, "Inserted region %p..%p :", + reinterpret_cast(region.start_addr), + reinterpret_cast(region.end_addr)); + if (VLOG_IS_ON(12)) LogAllLocked(); +} + +// These variables are local to MemoryRegionMap::InsertRegionLocked() +// and MemoryRegionMap::HandleSavedRegionsLocked() +// and are file-level to ensure that they are initialized at load time. + +// Number of unprocessed region inserts. +static int saved_regions_count = 0; + +// Unprocessed inserts (must be big enough to hold all allocations that can +// be caused by a InsertRegionLocked call). +// Region has no constructor, so that c-tor execution does not interfere +// with the any-time use of the static memory behind saved_regions. +static MemoryRegionMap::Region saved_regions[20]; + +inline void MemoryRegionMap::HandleSavedRegionsLocked( + void (*insert_func)(const Region& region)) { + while (saved_regions_count > 0) { + // Making a local-var copy of the region argument to insert_func + // including its stack (w/o doing any memory allocations) is important: + // in many cases the memory in saved_regions + // will get written-to during the (*insert_func)(r) call below. + Region r = saved_regions[--saved_regions_count]; + (*insert_func)(r); + } +} + +inline void MemoryRegionMap::InsertRegionLocked(const Region& region) { + RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); + // We can be called recursively, because RegionSet constructor + // and DoInsertRegionLocked() (called below) can call the allocator. + // recursive_insert tells us if that's the case. When this happens, + // region insertion information is recorded in saved_regions[], + // and taken into account when the recursion unwinds. + // Do the insert: + if (recursive_insert) { // recursion: save in saved_regions + RAW_VLOG(12, "Saving recursive insert of region %p..%p from %p", + reinterpret_cast(region.start_addr), + reinterpret_cast(region.end_addr), + reinterpret_cast(region.caller())); + RAW_CHECK(saved_regions_count < arraysize(saved_regions), ""); + // Copy 'region' to saved_regions[saved_regions_count] + // together with the contents of its call_stack, + // then increment saved_regions_count. + saved_regions[saved_regions_count++] = region; + } else { // not a recusrive call + if (regions_ == NULL) { // init regions_ + RAW_VLOG(12, "Initializing region set"); + regions_ = regions_rep.region_set(); + recursive_insert = true; + new(regions_) RegionSet(); + HandleSavedRegionsLocked(&DoInsertRegionLocked); + recursive_insert = false; + } + recursive_insert = true; + // Do the actual insertion work to put new regions into regions_: + DoInsertRegionLocked(region); + HandleSavedRegionsLocked(&DoInsertRegionLocked); + recursive_insert = false; + } +} + +// We strip out different number of stack frames in debug mode +// because less inlining happens in that case +#ifdef NDEBUG +static const int kStripFrames = 1; +#else +static const int kStripFrames = 3; +#endif + +void MemoryRegionMap::RecordRegionAddition(const void* start, size_t size) { + // Record start/end info about this memory acquisition call in a new region: + Region region; + region.Create(start, size); + // First get the call stack info into the local varible 'region': + const int depth = + max_stack_depth_ > 0 + ? MallocHook::GetCallerStackTrace(const_cast(region.call_stack), + max_stack_depth_, kStripFrames + 1) + : 0; + region.set_call_stack_depth(depth); // record stack info fully + RAW_VLOG(10, "New global region %p..%p from %p", + reinterpret_cast(region.start_addr), + reinterpret_cast(region.end_addr), + reinterpret_cast(region.caller())); + // Note: none of the above allocates memory. + Lock(); // recursively lock + map_size_ += size; + InsertRegionLocked(region); + // This will (eventually) allocate storage for and copy over the stack data + // from region.call_stack_data_ that is pointed by region.call_stack(). + Unlock(); +} + +void MemoryRegionMap::RecordRegionRemoval(const void* start, size_t size) { + Lock(); + if (recursive_insert) { + // First remove the removed region from saved_regions, if it's + // there, to prevent overrunning saved_regions in recursive + // map/unmap call sequences, and also from later inserting regions + // which have already been unmapped. + uintptr_t start_addr = reinterpret_cast(start); + uintptr_t end_addr = start_addr + size; + int put_pos = 0; + int old_count = saved_regions_count; + for (int i = 0; i < old_count; ++i, ++put_pos) { + Region& r = saved_regions[i]; + if (r.start_addr == start_addr && r.end_addr == end_addr) { + // An exact match, so it's safe to remove. + --saved_regions_count; + --put_pos; + RAW_VLOG(10, ("Insta-Removing saved region %p..%p; " + "now have %d saved regions"), + reinterpret_cast(start_addr), + reinterpret_cast(end_addr), + saved_regions_count); + } else { + if (put_pos < i) { + saved_regions[put_pos] = saved_regions[i]; + } + } + } + } + if (regions_ == NULL) { // We must have just unset the hooks, + // but this thread was already inside the hook. + Unlock(); + return; + } + if (!recursive_insert) { + HandleSavedRegionsLocked(&InsertRegionLocked); + } + // first handle adding saved regions if any + uintptr_t start_addr = reinterpret_cast(start); + uintptr_t end_addr = start_addr + size; + // subtract start_addr, end_addr from all the regions + RAW_VLOG(10, "Removing global region %p..%p; have %"PRIuS" regions", + reinterpret_cast(start_addr), + reinterpret_cast(end_addr), + regions_->size()); + Region sample; + sample.SetRegionSetKey(start_addr); + // Only iterate over the regions that might overlap start_addr..end_addr: + for (RegionSet::iterator region = regions_->lower_bound(sample); + region != regions_->end() && region->start_addr < end_addr; + /*noop*/) { + RAW_VLOG(13, "Looking at region %p..%p", + reinterpret_cast(region->start_addr), + reinterpret_cast(region->end_addr)); + if (start_addr <= region->start_addr && + region->end_addr <= end_addr) { // full deletion + RAW_VLOG(12, "Deleting region %p..%p", + reinterpret_cast(region->start_addr), + reinterpret_cast(region->end_addr)); + RegionSet::iterator d = region; + ++region; + regions_->erase(d); + continue; + } else if (region->start_addr < start_addr && + end_addr < region->end_addr) { // cutting-out split + RAW_VLOG(12, "Splitting region %p..%p in two", + reinterpret_cast(region->start_addr), + reinterpret_cast(region->end_addr)); + // Make another region for the start portion: + // The new region has to be the start portion because we can't + // just modify region->end_addr as it's the sorting key. + Region r = *region; + r.set_end_addr(start_addr); + InsertRegionLocked(r); + // cut *region from start: + const_cast(*region).set_start_addr(end_addr); + } else if (end_addr > region->start_addr && + start_addr <= region->start_addr) { // cut from start + RAW_VLOG(12, "Start-chopping region %p..%p", + reinterpret_cast(region->start_addr), + reinterpret_cast(region->end_addr)); + const_cast(*region).set_start_addr(end_addr); + } else if (start_addr > region->start_addr && + start_addr < region->end_addr) { // cut from end + RAW_VLOG(12, "End-chopping region %p..%p", + reinterpret_cast(region->start_addr), + reinterpret_cast(region->end_addr)); + // Can't just modify region->end_addr (it's the sorting key): + Region r = *region; + r.set_end_addr(start_addr); + RegionSet::iterator d = region; + ++region; + // It's safe to erase before inserting since r is independent of *d: + // r contains an own copy of the call stack: + regions_->erase(d); + InsertRegionLocked(r); + continue; + } + ++region; + } + RAW_VLOG(12, "Removed region %p..%p; have %"PRIuS" regions", + reinterpret_cast(start_addr), + reinterpret_cast(end_addr), + regions_->size()); + if (VLOG_IS_ON(12)) LogAllLocked(); + unmap_size_ += size; + Unlock(); +} + +void MemoryRegionMap::MmapHook(const void* result, + const void* start, size_t size, + int prot, int flags, + int fd, off_t offset) { + // TODO(maxim): replace all 0x%"PRIxS" by %p when RAW_VLOG uses a safe + // snprintf reimplementation that does not malloc to pretty-print NULL + RAW_VLOG(10, "MMap = 0x%"PRIxPTR" of %"PRIuS" at %"PRIu64" " + "prot %d flags %d fd %d offs %"PRId64, + reinterpret_cast(result), size, + reinterpret_cast(start), prot, flags, fd, + static_cast(offset)); + if (result != reinterpret_cast(MAP_FAILED) && size != 0) { + RecordRegionAddition(result, size); + } +} + +void MemoryRegionMap::MunmapHook(const void* ptr, size_t size) { + RAW_VLOG(10, "MUnmap of %p %"PRIuS"", ptr, size); + if (size != 0) { + RecordRegionRemoval(ptr, size); + } +} + +void MemoryRegionMap::MremapHook(const void* result, + const void* old_addr, size_t old_size, + size_t new_size, int flags, + const void* new_addr) { + RAW_VLOG(10, "MRemap = 0x%"PRIxPTR" of 0x%"PRIxPTR" %"PRIuS" " + "to %"PRIuS" flags %d new_addr=0x%"PRIxPTR, + (uintptr_t)result, (uintptr_t)old_addr, + old_size, new_size, flags, + flags & MREMAP_FIXED ? (uintptr_t)new_addr : 0); + if (result != reinterpret_cast(-1)) { + RecordRegionRemoval(old_addr, old_size); + RecordRegionAddition(result, new_size); + } +} + +extern "C" void* __sbrk(ptrdiff_t increment); // defined in libc + +void MemoryRegionMap::SbrkHook(const void* result, ptrdiff_t increment) { + RAW_VLOG(10, "Sbrk = 0x%"PRIxPTR" of %"PRIdS"", (uintptr_t)result, increment); + if (result != reinterpret_cast(-1)) { + if (increment > 0) { + void* new_end = sbrk(0); + RecordRegionAddition(result, reinterpret_cast(new_end) - + reinterpret_cast(result)); + } else if (increment < 0) { + void* new_end = sbrk(0); + RecordRegionRemoval(new_end, reinterpret_cast(result) - + reinterpret_cast(new_end)); + } + } +} + +void MemoryRegionMap::LogAllLocked() { + RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); + RAW_LOG(INFO, "List of regions:"); + uintptr_t previous = 0; + for (RegionSet::const_iterator r = regions_->begin(); + r != regions_->end(); ++r) { + RAW_LOG(INFO, "Memory region 0x%"PRIxPTR"..0x%"PRIxPTR" " + "from 0x%"PRIxPTR" stack=%d", + r->start_addr, r->end_addr, r->caller(), r->is_stack); + RAW_CHECK(previous < r->end_addr, "wow, we messed up the set order"); + // this must be caused by uncontrolled recursive operations on regions_ + previous = r->end_addr; + } + RAW_LOG(INFO, "End of regions list"); +} diff --git a/src/thirdparty/gperftools-2.0/src/memory_region_map.h b/src/thirdparty/gperftools-2.0/src/memory_region_map.h new file mode 100644 index 000000000..988ea7073 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/memory_region_map.h @@ -0,0 +1,340 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Maxim Lifantsev + */ + +#ifndef BASE_MEMORY_REGION_MAP_H_ +#define BASE_MEMORY_REGION_MAP_H_ + +#include + +#ifdef HAVE_PTHREAD +#include +#endif +#include +#include +#include "base/stl_allocator.h" +#include "base/spinlock.h" +#include "base/thread_annotations.h" +#include "base/low_level_alloc.h" + +// TODO(maxim): add a unittest: +// execute a bunch of mmaps and compare memory map what strace logs +// execute a bunch of mmap/munmup and compare memory map with +// own accounting of what those mmaps generated + +// Thread-safe class to collect and query the map of all memory regions +// in a process that have been created with mmap, munmap, mremap, sbrk. +// For each memory region, we keep track of (and provide to users) +// the stack trace that allocated that memory region. +// The recorded stack trace depth is bounded by +// a user-supplied max_stack_depth parameter of Init(). +// After initialization with Init() +// (which can happened even before global object constructor execution) +// we collect the map by installing and monitoring MallocHook-s +// to mmap, munmap, mremap, sbrk. +// At any time one can query this map via provided interface. +// For more details on the design of MemoryRegionMap +// see the comment at the top of our .cc file. +class MemoryRegionMap { + private: + // Max call stack recording depth supported by Init(). Set it to be + // high enough for all our clients. Note: we do not define storage + // for this (doing that requires special handling in windows), so + // don't take the address of it! + static const int kMaxStackDepth = 32; + + public: + // interface ================================================================ + + // Every client of MemoryRegionMap must call Init() before first use, + // and Shutdown() after last use. This allows us to reference count + // this (singleton) class properly. MemoryRegionMap assumes it's the + // only client of MallocHooks, so a client can only register other + // MallocHooks after calling Init() and must unregister them before + // calling Shutdown(). + + // Initialize this module to record memory allocation stack traces. + // Stack traces that have more than "max_stack_depth" frames + // are automatically shrunk to "max_stack_depth" when they are recorded. + // Init() can be called more than once w/o harm, largest max_stack_depth + // will be the effective one. + // It will install mmap, munmap, mremap, sbrk hooks + // and initialize arena_ and our hook and locks, hence one can use + // MemoryRegionMap::Lock()/Unlock() to manage the locks. + // Uses Lock/Unlock inside. + static void Init(int max_stack_depth); + + // Try to shutdown this module undoing what Init() did. + // Returns true iff could do full shutdown (or it was not attempted). + // Full shutdown is attempted when the number of Shutdown() calls equals + // the number of Init() calls. + static bool Shutdown(); + + // Locks to protect our internal data structures. + // These also protect use of arena_ if our Init() has been done. + // The lock is recursive. + static void Lock() EXCLUSIVE_LOCK_FUNCTION(lock_); + static void Unlock() UNLOCK_FUNCTION(lock_); + + // Returns true when the lock is held by this thread (for use in RAW_CHECK-s). + static bool LockIsHeld(); + + // Locker object that acquires the MemoryRegionMap::Lock + // for the duration of its lifetime (a C++ scope). + class LockHolder { + public: + LockHolder() { Lock(); } + ~LockHolder() { Unlock(); } + private: + DISALLOW_COPY_AND_ASSIGN(LockHolder); + }; + + // A memory region that we know about through malloc_hook-s. + // This is essentially an interface through which MemoryRegionMap + // exports the collected data to its clients. Thread-compatible. + struct Region { + uintptr_t start_addr; // region start address + uintptr_t end_addr; // region end address + int call_stack_depth; // number of caller stack frames that we saved + const void* call_stack[kMaxStackDepth]; // caller address stack array + // filled to call_stack_depth size + bool is_stack; // does this region contain a thread's stack: + // a user of MemoryRegionMap supplies this info + + // Convenience accessor for call_stack[0], + // i.e. (the program counter of) the immediate caller + // of this region's allocation function, + // but it also returns NULL when call_stack_depth is 0, + // i.e whe we weren't able to get the call stack. + // This usually happens in recursive calls, when the stack-unwinder + // calls mmap() which in turn calls the stack-unwinder. + uintptr_t caller() const { + return reinterpret_cast(call_stack_depth >= 1 + ? call_stack[0] : NULL); + } + + // Return true iff this region overlaps region x. + bool Overlaps(const Region& x) const { + return start_addr < x.end_addr && end_addr > x.start_addr; + } + + private: // helpers for MemoryRegionMap + friend class MemoryRegionMap; + + // The ways we create Region-s: + void Create(const void* start, size_t size) { + start_addr = reinterpret_cast(start); + end_addr = start_addr + size; + is_stack = false; // not a stack till marked such + call_stack_depth = 0; + AssertIsConsistent(); + } + void set_call_stack_depth(int depth) { + RAW_DCHECK(call_stack_depth == 0, ""); // only one such set is allowed + call_stack_depth = depth; + AssertIsConsistent(); + } + + // The ways we modify Region-s: + void set_is_stack() { is_stack = true; } + void set_start_addr(uintptr_t addr) { + start_addr = addr; + AssertIsConsistent(); + } + void set_end_addr(uintptr_t addr) { + end_addr = addr; + AssertIsConsistent(); + } + + // Verifies that *this contains consistent data, crashes if not the case. + void AssertIsConsistent() const { + RAW_DCHECK(start_addr < end_addr, ""); + RAW_DCHECK(call_stack_depth >= 0 && + call_stack_depth <= kMaxStackDepth, ""); + } + + // Post-default construction helper to make a Region suitable + // for searching in RegionSet regions_. + void SetRegionSetKey(uintptr_t addr) { + // make sure *this has no usable data: + if (DEBUG_MODE) memset(this, 0xFF, sizeof(*this)); + end_addr = addr; + } + + // Note: call_stack[kMaxStackDepth] as a member lets us make Region + // a simple self-contained struct with correctly behaving bit-vise copying. + // This simplifies the code of this module but wastes some memory: + // in most-often use case of this module (leak checking) + // only one call_stack element out of kMaxStackDepth is actually needed. + // Making the storage for call_stack variable-sized, + // substantially complicates memory management for the Region-s: + // as they need to be created and manipulated for some time + // w/o any memory allocations, yet are also given out to the users. + }; + + // Find the region that covers addr and write its data into *result if found, + // in which case *result gets filled so that it stays fully functional + // even when the underlying region gets removed from MemoryRegionMap. + // Returns success. Uses Lock/Unlock inside. + static bool FindRegion(uintptr_t addr, Region* result); + + // Find the region that contains stack_top, mark that region as + // a stack region, and write its data into *result if found, + // in which case *result gets filled so that it stays fully functional + // even when the underlying region gets removed from MemoryRegionMap. + // Returns success. Uses Lock/Unlock inside. + static bool FindAndMarkStackRegion(uintptr_t stack_top, Region* result); + + private: // our internal types ============================================== + + // Region comparator for sorting with STL + struct RegionCmp { + bool operator()(const Region& x, const Region& y) const { + return x.end_addr < y.end_addr; + } + }; + + // We allocate STL objects in our own arena. + struct MyAllocator { + static void *Allocate(size_t n) { + return LowLevelAlloc::AllocWithArena(n, arena_); + } + static void Free(const void *p, size_t /* n */) { + LowLevelAlloc::Free(const_cast(p)); + } + }; + + // Set of the memory regions + typedef std::set > RegionSet; + + public: // more in-depth interface ========================================== + + // STL iterator with values of Region + typedef RegionSet::const_iterator RegionIterator; + + // Return the begin/end iterators to all the regions. + // These need Lock/Unlock protection around their whole usage (loop). + // Even when the same thread causes modifications during such a loop + // (which are permitted due to recursive locking) + // the loop iterator will still be valid as long as its region + // has not been deleted, but EndRegionLocked should be + // re-evaluated whenever the set of regions has changed. + static RegionIterator BeginRegionLocked(); + static RegionIterator EndRegionLocked(); + + // Return the accumulated sizes of mapped and unmapped regions. + static int64 MapSize() { return map_size_; } + static int64 UnmapSize() { return unmap_size_; } + + // Effectively private type from our .cc ================================= + // public to let us declare global objects: + union RegionSetRep; + + private: + // representation =========================================================== + + // Counter of clients of this module that have called Init(). + static int client_count_; + + // Maximal number of caller stack frames to save (>= 0). + static int max_stack_depth_; + + // Arena used for our allocations in regions_. + static LowLevelAlloc::Arena* arena_; + + // Set of the mmap/sbrk/mremap-ed memory regions + // To be accessed *only* when Lock() is held. + // Hence we protect the non-recursive lock used inside of arena_ + // with our recursive Lock(). This lets a user prevent deadlocks + // when threads are stopped by ListAllProcessThreads at random spots + // simply by acquiring our recursive Lock() before that. + static RegionSet* regions_; + + // Lock to protect regions_ variable and the data behind. + static SpinLock lock_; + // Lock to protect the recursive lock itself. + static SpinLock owner_lock_; + + // Recursion count for the recursive lock. + static int recursion_count_; + // The thread id of the thread that's inside the recursive lock. + static pthread_t lock_owner_tid_; + + // Total size of all mapped pages so far + static int64 map_size_; + // Total size of all unmapped pages so far + static int64 unmap_size_; + + // helpers ================================================================== + + // Helper for FindRegion and FindAndMarkStackRegion: + // returns the region covering 'addr' or NULL; assumes our lock_ is held. + static const Region* DoFindRegionLocked(uintptr_t addr); + + // Verifying wrapper around regions_->insert(region) + // To be called to do InsertRegionLocked's work only! + inline static void DoInsertRegionLocked(const Region& region); + // Handle regions saved by InsertRegionLocked into a tmp static array + // by calling insert_func on them. + inline static void HandleSavedRegionsLocked( + void (*insert_func)(const Region& region)); + // Wrapper around DoInsertRegionLocked + // that handles the case of recursive allocator calls. + inline static void InsertRegionLocked(const Region& region); + + // Record addition of a memory region at address "start" of size "size" + // (called from our mmap/mremap/sbrk hooks). + static void RecordRegionAddition(const void* start, size_t size); + // Record deletion of a memory region at address "start" of size "size" + // (called from our munmap/mremap/sbrk hooks). + static void RecordRegionRemoval(const void* start, size_t size); + + // Hooks for MallocHook + static void MmapHook(const void* result, + const void* start, size_t size, + int prot, int flags, + int fd, off_t offset); + static void MunmapHook(const void* ptr, size_t size); + static void MremapHook(const void* result, const void* old_addr, + size_t old_size, size_t new_size, int flags, + const void* new_addr); + static void SbrkHook(const void* result, ptrdiff_t increment); + + // Log all memory regions; Useful for debugging only. + // Assumes Lock() is held + static void LogAllLocked(); + + DISALLOW_COPY_AND_ASSIGN(MemoryRegionMap); +}; + +#endif // BASE_MEMORY_REGION_MAP_H_ diff --git a/src/thirdparty/gperftools-2.0/src/packed-cache-inl.h b/src/thirdparty/gperftools-2.0/src/packed-cache-inl.h new file mode 100644 index 000000000..77f42b6b3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/packed-cache-inl.h @@ -0,0 +1,238 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Geoff Pike +// +// This file provides a minimal cache that can hold a pair +// with little if any wasted space. The types of the key and value +// must be unsigned integral types or at least have unsigned semantics +// for >>, casting, and similar operations. +// +// Synchronization is not provided. However, the cache is implemented +// as an array of cache entries whose type is chosen at compile time. +// If a[i] is atomic on your hardware for the chosen array type then +// raciness will not necessarily lead to bugginess. The cache entries +// must be large enough to hold a partial key and a value packed +// together. The partial keys are bit strings of length +// kKeybits - kHashbits, and the values are bit strings of length kValuebits. +// +// In an effort to use minimal space, every cache entry represents +// some pair; the class provides no way to mark a cache +// entry as empty or uninitialized. In practice, you may want to have +// reserved keys or values to get around this limitation. For example, in +// tcmalloc's PageID-to-sizeclass cache, a value of 0 is used as +// "unknown sizeclass." +// +// Usage Considerations +// -------------------- +// +// kHashbits controls the size of the cache. The best value for +// kHashbits will of course depend on the application. Perhaps try +// tuning the value of kHashbits by measuring different values on your +// favorite benchmark. Also remember not to be a pig; other +// programs that need resources may suffer if you are. +// +// The main uses for this class will be when performance is +// critical and there's a convenient type to hold the cache's +// entries. As described above, the number of bits required +// for a cache entry is (kKeybits - kHashbits) + kValuebits. Suppose +// kKeybits + kValuebits is 43. Then it probably makes sense to +// chose kHashbits >= 11 so that cache entries fit in a uint32. +// +// On the other hand, suppose kKeybits = kValuebits = 64. Then +// using this class may be less worthwhile. You'll probably +// be using 128 bits for each entry anyway, so maybe just pick +// a hash function, H, and use an array indexed by H(key): +// void Put(K key, V value) { a_[H(key)] = pair(key, value); } +// V GetOrDefault(K key, V default) { const pair &p = a_[H(key)]; ... } +// etc. +// +// Further Details +// --------------- +// +// For caches used only by one thread, the following is true: +// 1. For a cache c, +// (c.Put(key, value), c.GetOrDefault(key, 0)) == value +// and +// (c.Put(key, value), <...>, c.GetOrDefault(key, 0)) == value +// if the elided code contains no c.Put calls. +// +// 2. Has(key) will return false if no pair with that key +// has ever been Put. However, a newly initialized cache will have +// some pairs already present. When you create a new +// cache, you must specify an "initial value." The initialization +// procedure is equivalent to Clear(initial_value), which is +// equivalent to Put(k, initial_value) for all keys k from 0 to +// 2^kHashbits - 1. +// +// 3. If key and key' differ then the only way Put(key, value) may +// cause Has(key') to change is that Has(key') may change from true to +// false. Furthermore, a Put() call that doesn't change Has(key') +// doesn't change GetOrDefault(key', ...) either. +// +// Implementation details: +// +// This is a direct-mapped cache with 2^kHashbits entries; the hash +// function simply takes the low bits of the key. We store whole keys +// if a whole key plus a whole value fits in an entry. Otherwise, an +// entry is the high bits of a key and a value, packed together. +// E.g., a 20 bit key and a 7 bit value only require a uint16 for each +// entry if kHashbits >= 11. +// +// Alternatives to this scheme will be added as needed. + +#ifndef TCMALLOC_PACKED_CACHE_INL_H_ +#define TCMALLOC_PACKED_CACHE_INL_H_ + +#include "config.h" +#include // for size_t +#ifdef HAVE_STDINT_H +#include // for uintptr_t +#endif +#include "base/basictypes.h" +#include "internal_logging.h" + +// A safe way of doing "(1 << n) - 1" -- without worrying about overflow +// Note this will all be resolved to a constant expression at compile-time +#define N_ONES_(IntType, N) \ + ( (N) == 0 ? 0 : ((static_cast(1) << ((N)-1))-1 + \ + (static_cast(1) << ((N)-1))) ) + +// The types K and V provide upper bounds on the number of valid keys +// and values, but we explicitly require the keys to be less than +// 2^kKeybits and the values to be less than 2^kValuebits. The size of +// the table is controlled by kHashbits, and the type of each entry in +// the cache is T. See also the big comment at the top of the file. +template +class PackedCache { + public: + typedef uintptr_t K; + typedef size_t V; +#ifdef TCMALLOC_SMALL_BUT_SLOW + // Decrease the size map cache if running in the small memory mode. + static const int kHashbits = 12; +#else + static const int kHashbits = 16; +#endif + static const int kValuebits = 7; + static const bool kUseWholeKeys = kKeybits + kValuebits <= 8 * sizeof(T); + + explicit PackedCache(V initial_value) { + COMPILE_ASSERT(kKeybits <= sizeof(K) * 8, key_size); + COMPILE_ASSERT(kValuebits <= sizeof(V) * 8, value_size); + COMPILE_ASSERT(kHashbits <= kKeybits, hash_function); + COMPILE_ASSERT(kKeybits - kHashbits + kValuebits <= kTbits, + entry_size_must_be_big_enough); + Clear(initial_value); + } + + void Put(K key, V value) { + ASSERT(key == (key & kKeyMask)); + ASSERT(value == (value & kValueMask)); + array_[Hash(key)] = KeyToUpper(key) | value; + } + + bool Has(K key) const { + ASSERT(key == (key & kKeyMask)); + return KeyMatch(array_[Hash(key)], key); + } + + V GetOrDefault(K key, V default_value) const { + // As with other code in this class, we touch array_ as few times + // as we can. Assuming entries are read atomically (e.g., their + // type is uintptr_t on most hardware) then certain races are + // harmless. + ASSERT(key == (key & kKeyMask)); + T entry = array_[Hash(key)]; + return KeyMatch(entry, key) ? EntryToValue(entry) : default_value; + } + + void Clear(V value) { + ASSERT(value == (value & kValueMask)); + for (int i = 0; i < 1 << kHashbits; i++) { + ASSERT(kUseWholeKeys || KeyToUpper(i) == 0); + array_[i] = kUseWholeKeys ? (value | KeyToUpper(i)) : value; + } + } + + private: + // We are going to pack a value and the upper part of a key (or a + // whole key) into an entry of type T. The UPPER type is for the + // upper part of a key, after the key has been masked and shifted + // for inclusion in an entry. + typedef T UPPER; + + static V EntryToValue(T t) { return t & kValueMask; } + + // If we have space for a whole key, we just shift it left. + // Otherwise kHashbits determines where in a K to find the upper + // part of the key, and kValuebits determines where in the entry to + // put it. + static UPPER KeyToUpper(K k) { + if (kUseWholeKeys) { + return static_cast(k) << kValuebits; + } else { + const int shift = kHashbits - kValuebits; + // Assume kHashbits >= kValuebits. It'd be easy to lift this assumption. + return static_cast(k >> shift) & kUpperMask; + } + } + + static size_t Hash(K key) { + return static_cast(key) & N_ONES_(size_t, kHashbits); + } + + // Does the entry match the relevant part of the given key? + static bool KeyMatch(T entry, K key) { + return kUseWholeKeys ? + (entry >> kValuebits == key) : + ((KeyToUpper(key) ^ entry) & kUpperMask) == 0; + } + + static const int kTbits = 8 * sizeof(T); + static const int kUpperbits = kUseWholeKeys ? kKeybits : kKeybits - kHashbits; + + // For masking a K. + static const K kKeyMask = N_ONES_(K, kKeybits); + + // For masking a T. + static const T kUpperMask = N_ONES_(T, kUpperbits) << kValuebits; + + // For masking a V or a T. + static const V kValueMask = N_ONES_(V, kValuebits); + + // array_ is the cache. Its elements are volatile because any + // thread can write any array element at any time. + volatile T array_[1 << kHashbits]; +}; + +#undef N_ONES_ + +#endif // TCMALLOC_PACKED_CACHE_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/page_heap.cc b/src/thirdparty/gperftools-2.0/src/page_heap.cc new file mode 100644 index 000000000..18bdb947b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/page_heap.cc @@ -0,0 +1,483 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include +#ifdef HAVE_INTTYPES_H +#include // for PRIuPTR +#endif +#include // for MallocRange, etc +#include "base/basictypes.h" +#include "base/commandlineflags.h" +#include "internal_logging.h" // for ASSERT, TCMalloc_Printer, etc +#include "page_heap_allocator.h" // for PageHeapAllocator +#include "static_vars.h" // for Static +#include "system-alloc.h" // for TCMalloc_SystemAlloc, etc + +DEFINE_double(tcmalloc_release_rate, + EnvToDouble("TCMALLOC_RELEASE_RATE", 1.0), + "Rate at which we release unused memory to the system. " + "Zero means we never release memory back to the system. " + "Increase this flag to return memory faster; decrease it " + "to return memory slower. Reasonable rates are in the " + "range [0,10]"); + +namespace tcmalloc { + +PageHeap::PageHeap() + : pagemap_(MetaDataAlloc), + pagemap_cache_(0), + scavenge_counter_(0), + // Start scavenging at kMaxPages list + release_index_(kMaxPages) { + COMPILE_ASSERT(kNumClasses <= (1 << PageMapCache::kValuebits), valuebits); + DLL_Init(&large_.normal); + DLL_Init(&large_.returned); + for (int i = 0; i < kMaxPages; i++) { + DLL_Init(&free_[i].normal); + DLL_Init(&free_[i].returned); + } +} + +Span* PageHeap::SearchFreeAndLargeLists(Length n) { + ASSERT(Check()); + ASSERT(n > 0); + + // Find first size >= n that has a non-empty list + for (Length s = n; s < kMaxPages; s++) { + Span* ll = &free_[s].normal; + // If we're lucky, ll is non-empty, meaning it has a suitable span. + if (!DLL_IsEmpty(ll)) { + ASSERT(ll->next->location == Span::ON_NORMAL_FREELIST); + return Carve(ll->next, n); + } + // Alternatively, maybe there's a usable returned span. + ll = &free_[s].returned; + if (!DLL_IsEmpty(ll)) { + ASSERT(ll->next->location == Span::ON_RETURNED_FREELIST); + return Carve(ll->next, n); + } + } + // No luck in free lists, our last chance is in a larger class. + return AllocLarge(n); // May be NULL +} + +Span* PageHeap::New(Length n) { + ASSERT(Check()); + ASSERT(n > 0); + + Span* result = SearchFreeAndLargeLists(n); + if (result != NULL) + return result; + + // Grow the heap and try again. + if (!GrowHeap(n)) { + ASSERT(Check()); + return NULL; + } + return SearchFreeAndLargeLists(n); +} + +Span* PageHeap::AllocLarge(Length n) { + // find the best span (closest to n in size). + // The following loops implements address-ordered best-fit. + Span *best = NULL; + + // Search through normal list + for (Span* span = large_.normal.next; + span != &large_.normal; + span = span->next) { + if (span->length >= n) { + if ((best == NULL) + || (span->length < best->length) + || ((span->length == best->length) && (span->start < best->start))) { + best = span; + ASSERT(best->location == Span::ON_NORMAL_FREELIST); + } + } + } + + // Search through released list in case it has a better fit + for (Span* span = large_.returned.next; + span != &large_.returned; + span = span->next) { + if (span->length >= n) { + if ((best == NULL) + || (span->length < best->length) + || ((span->length == best->length) && (span->start < best->start))) { + best = span; + ASSERT(best->location == Span::ON_RETURNED_FREELIST); + } + } + } + + return best == NULL ? NULL : Carve(best, n); +} + +Span* PageHeap::Split(Span* span, Length n) { + ASSERT(0 < n); + ASSERT(n < span->length); + ASSERT(span->location == Span::IN_USE); + ASSERT(span->sizeclass == 0); + Event(span, 'T', n); + + const int extra = span->length - n; + Span* leftover = NewSpan(span->start + n, extra); + ASSERT(leftover->location == Span::IN_USE); + Event(leftover, 'U', extra); + RecordSpan(leftover); + pagemap_.set(span->start + n - 1, span); // Update map from pageid to span + span->length = n; + + return leftover; +} + +Span* PageHeap::Carve(Span* span, Length n) { + ASSERT(n > 0); + ASSERT(span->location != Span::IN_USE); + const int old_location = span->location; + RemoveFromFreeList(span); + span->location = Span::IN_USE; + Event(span, 'A', n); + + const int extra = span->length - n; + ASSERT(extra >= 0); + if (extra > 0) { + Span* leftover = NewSpan(span->start + n, extra); + leftover->location = old_location; + Event(leftover, 'S', extra); + RecordSpan(leftover); + PrependToFreeList(leftover); // Skip coalescing - no candidates possible + span->length = n; + pagemap_.set(span->start + n - 1, span); + } + ASSERT(Check()); + return span; +} + +void PageHeap::Delete(Span* span) { + ASSERT(Check()); + ASSERT(span->location == Span::IN_USE); + ASSERT(span->length > 0); + ASSERT(GetDescriptor(span->start) == span); + ASSERT(GetDescriptor(span->start + span->length - 1) == span); + const Length n = span->length; + span->sizeclass = 0; + span->sample = 0; + span->location = Span::ON_NORMAL_FREELIST; + Event(span, 'D', span->length); + MergeIntoFreeList(span); // Coalesces if possible + IncrementalScavenge(n); + ASSERT(Check()); +} + +void PageHeap::MergeIntoFreeList(Span* span) { + ASSERT(span->location != Span::IN_USE); + + // Coalesce -- we guarantee that "p" != 0, so no bounds checking + // necessary. We do not bother resetting the stale pagemap + // entries for the pieces we are merging together because we only + // care about the pagemap entries for the boundaries. + // + // Note that only similar spans are merged together. For example, + // we do not coalesce "returned" spans with "normal" spans. + const PageID p = span->start; + const Length n = span->length; + Span* prev = GetDescriptor(p-1); + if (prev != NULL && prev->location == span->location) { + // Merge preceding span into this span + ASSERT(prev->start + prev->length == p); + const Length len = prev->length; + RemoveFromFreeList(prev); + DeleteSpan(prev); + span->start -= len; + span->length += len; + pagemap_.set(span->start, span); + Event(span, 'L', len); + } + Span* next = GetDescriptor(p+n); + if (next != NULL && next->location == span->location) { + // Merge next span into this span + ASSERT(next->start == p+n); + const Length len = next->length; + RemoveFromFreeList(next); + DeleteSpan(next); + span->length += len; + pagemap_.set(span->start + span->length - 1, span); + Event(span, 'R', len); + } + + PrependToFreeList(span); +} + +void PageHeap::PrependToFreeList(Span* span) { + ASSERT(span->location != Span::IN_USE); + SpanList* list = (span->length < kMaxPages) ? &free_[span->length] : &large_; + if (span->location == Span::ON_NORMAL_FREELIST) { + stats_.free_bytes += (span->length << kPageShift); + DLL_Prepend(&list->normal, span); + } else { + stats_.unmapped_bytes += (span->length << kPageShift); + DLL_Prepend(&list->returned, span); + } +} + +void PageHeap::RemoveFromFreeList(Span* span) { + ASSERT(span->location != Span::IN_USE); + if (span->location == Span::ON_NORMAL_FREELIST) { + stats_.free_bytes -= (span->length << kPageShift); + } else { + stats_.unmapped_bytes -= (span->length << kPageShift); + } + DLL_Remove(span); +} + +void PageHeap::IncrementalScavenge(Length n) { + // Fast path; not yet time to release memory + scavenge_counter_ -= n; + if (scavenge_counter_ >= 0) return; // Not yet time to scavenge + + const double rate = FLAGS_tcmalloc_release_rate; + if (rate <= 1e-6) { + // Tiny release rate means that releasing is disabled. + scavenge_counter_ = kDefaultReleaseDelay; + return; + } + + Length released_pages = ReleaseAtLeastNPages(1); + + if (released_pages == 0) { + // Nothing to scavenge, delay for a while. + scavenge_counter_ = kDefaultReleaseDelay; + } else { + // Compute how long to wait until we return memory. + // FLAGS_tcmalloc_release_rate==1 means wait for 1000 pages + // after releasing one page. + const double mult = 1000.0 / rate; + double wait = mult * static_cast(released_pages); + if (wait > kMaxReleaseDelay) { + // Avoid overflow and bound to reasonable range. + wait = kMaxReleaseDelay; + } + scavenge_counter_ = static_cast(wait); + } +} + +Length PageHeap::ReleaseLastNormalSpan(SpanList* slist) { + Span* s = slist->normal.prev; + ASSERT(s->location == Span::ON_NORMAL_FREELIST); + RemoveFromFreeList(s); + const Length n = s->length; + TCMalloc_SystemRelease(reinterpret_cast(s->start << kPageShift), + static_cast(s->length << kPageShift)); + s->location = Span::ON_RETURNED_FREELIST; + MergeIntoFreeList(s); // Coalesces if possible. + return n; +} + +Length PageHeap::ReleaseAtLeastNPages(Length num_pages) { + Length released_pages = 0; + Length prev_released_pages = -1; + + // Round robin through the lists of free spans, releasing the last + // span in each list. Stop after releasing at least num_pages. + while (released_pages < num_pages) { + if (released_pages == prev_released_pages) { + // Last iteration of while loop made no progress. + break; + } + prev_released_pages = released_pages; + + for (int i = 0; i < kMaxPages+1 && released_pages < num_pages; + i++, release_index_++) { + if (release_index_ > kMaxPages) release_index_ = 0; + SpanList* slist = (release_index_ == kMaxPages) ? + &large_ : &free_[release_index_]; + if (!DLL_IsEmpty(&slist->normal)) { + Length released_len = ReleaseLastNormalSpan(slist); + released_pages += released_len; + } + } + } + return released_pages; +} + +void PageHeap::RegisterSizeClass(Span* span, size_t sc) { + // Associate span object with all interior pages as well + ASSERT(span->location == Span::IN_USE); + ASSERT(GetDescriptor(span->start) == span); + ASSERT(GetDescriptor(span->start+span->length-1) == span); + Event(span, 'C', sc); + span->sizeclass = sc; + for (Length i = 1; i < span->length-1; i++) { + pagemap_.set(span->start+i, span); + } +} + +void PageHeap::GetSmallSpanStats(SmallSpanStats* result) { + for (int s = 0; s < kMaxPages; s++) { + result->normal_length[s] = DLL_Length(&free_[s].normal); + result->returned_length[s] = DLL_Length(&free_[s].returned); + } +} + +void PageHeap::GetLargeSpanStats(LargeSpanStats* result) { + result->spans = 0; + result->normal_pages = 0; + result->returned_pages = 0; + for (Span* s = large_.normal.next; s != &large_.normal; s = s->next) { + result->normal_pages += s->length;; + result->spans++; + } + for (Span* s = large_.returned.next; s != &large_.returned; s = s->next) { + result->returned_pages += s->length; + result->spans++; + } +} + +bool PageHeap::GetNextRange(PageID start, base::MallocRange* r) { + Span* span = reinterpret_cast(pagemap_.Next(start)); + if (span == NULL) { + return false; + } + r->address = span->start << kPageShift; + r->length = span->length << kPageShift; + r->fraction = 0; + switch (span->location) { + case Span::IN_USE: + r->type = base::MallocRange::INUSE; + r->fraction = 1; + if (span->sizeclass > 0) { + // Only some of the objects in this span may be in use. + const size_t osize = Static::sizemap()->class_to_size(span->sizeclass); + r->fraction = (1.0 * osize * span->refcount) / r->length; + } + break; + case Span::ON_NORMAL_FREELIST: + r->type = base::MallocRange::FREE; + break; + case Span::ON_RETURNED_FREELIST: + r->type = base::MallocRange::UNMAPPED; + break; + default: + r->type = base::MallocRange::UNKNOWN; + break; + } + return true; +} + +static void RecordGrowth(size_t growth) { + StackTrace* t = Static::stacktrace_allocator()->New(); + t->depth = GetStackTrace(t->stack, kMaxStackDepth-1, 3); + t->size = growth; + t->stack[kMaxStackDepth-1] = reinterpret_cast(Static::growth_stacks()); + Static::set_growth_stacks(t); +} + +bool PageHeap::GrowHeap(Length n) { + ASSERT(kMaxPages >= kMinSystemAlloc); + if (n > kMaxValidPages) return false; + Length ask = (n>kMinSystemAlloc) ? n : static_cast(kMinSystemAlloc); + size_t actual_size; + void* ptr = TCMalloc_SystemAlloc(ask << kPageShift, &actual_size, kPageSize); + if (ptr == NULL) { + if (n < ask) { + // Try growing just "n" pages + ask = n; + ptr = TCMalloc_SystemAlloc(ask << kPageShift, &actual_size, kPageSize); + } + if (ptr == NULL) return false; + } + ask = actual_size >> kPageShift; + RecordGrowth(ask << kPageShift); + + uint64_t old_system_bytes = stats_.system_bytes; + stats_.system_bytes += (ask << kPageShift); + const PageID p = reinterpret_cast(ptr) >> kPageShift; + ASSERT(p > 0); + + // If we have already a lot of pages allocated, just pre allocate a bunch of + // memory for the page map. This prevents fragmentation by pagemap metadata + // when a program keeps allocating and freeing large blocks. + + if (old_system_bytes < kPageMapBigAllocationThreshold + && stats_.system_bytes >= kPageMapBigAllocationThreshold) { + pagemap_.PreallocateMoreMemory(); + } + + // Make sure pagemap_ has entries for all of the new pages. + // Plus ensure one before and one after so coalescing code + // does not need bounds-checking. + if (pagemap_.Ensure(p-1, ask+2)) { + // Pretend the new area is allocated and then Delete() it to cause + // any necessary coalescing to occur. + Span* span = NewSpan(p, ask); + RecordSpan(span); + Delete(span); + ASSERT(Check()); + return true; + } else { + // We could not allocate memory within "pagemap_" + // TODO: Once we can return memory to the system, return the new span + return false; + } +} + +bool PageHeap::Check() { + ASSERT(free_[0].normal.next == &free_[0].normal); + ASSERT(free_[0].returned.next == &free_[0].returned); + return true; +} + +bool PageHeap::CheckExpensive() { + bool result = Check(); + CheckList(&large_.normal, kMaxPages, 1000000000, Span::ON_NORMAL_FREELIST); + CheckList(&large_.returned, kMaxPages, 1000000000, Span::ON_RETURNED_FREELIST); + for (Length s = 1; s < kMaxPages; s++) { + CheckList(&free_[s].normal, s, s, Span::ON_NORMAL_FREELIST); + CheckList(&free_[s].returned, s, s, Span::ON_RETURNED_FREELIST); + } + return result; +} + +bool PageHeap::CheckList(Span* list, Length min_pages, Length max_pages, + int freelist) { + for (Span* s = list->next; s != list; s = s->next) { + CHECK_CONDITION(s->location == freelist); // NORMAL or RETURNED + CHECK_CONDITION(s->length >= min_pages); + CHECK_CONDITION(s->length <= max_pages); + CHECK_CONDITION(GetDescriptor(s->start) == s); + CHECK_CONDITION(GetDescriptor(s->start+s->length-1) == s); + } + return true; +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/page_heap.h b/src/thirdparty/gperftools-2.0/src/page_heap.h new file mode 100644 index 000000000..37188010a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/page_heap.h @@ -0,0 +1,294 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#ifndef TCMALLOC_PAGE_HEAP_H_ +#define TCMALLOC_PAGE_HEAP_H_ + +#include +#include // for size_t +#ifdef HAVE_STDINT_H +#include // for uint64_t, int64_t, uint16_t +#endif +#include +#include "base/basictypes.h" +#include "common.h" +#include "packed-cache-inl.h" +#include "pagemap.h" +#include "span.h" + +// We need to dllexport PageHeap just for the unittest. MSVC complains +// that we don't dllexport the PageHeap members, but we don't need to +// test those, so I just suppress this warning. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4251) +#endif + +// This #ifdef should almost never be set. Set NO_TCMALLOC_SAMPLES if +// you're porting to a system where you really can't get a stacktrace. +// Because we control the definition of GetStackTrace, all clients of +// GetStackTrace should #include us rather than stacktrace.h. +#ifdef NO_TCMALLOC_SAMPLES + // We use #define so code compiles even if you #include stacktrace.h somehow. +# define GetStackTrace(stack, depth, skip) (0) +#else +# include +#endif + +namespace base { +struct MallocRange; +} + +namespace tcmalloc { + +// ------------------------------------------------------------------------- +// Map from page-id to per-page data +// ------------------------------------------------------------------------- + +// We use PageMap2<> for 32-bit and PageMap3<> for 64-bit machines. +// We also use a simple one-level cache for hot PageID-to-sizeclass mappings, +// because sometimes the sizeclass is all the information we need. + +// Selector class -- general selector uses 3-level map +template class MapSelector { + public: + typedef TCMalloc_PageMap3 Type; + typedef PackedCache CacheType; +}; + +// A two-level map for 32-bit machines +template <> class MapSelector<32> { + public: + typedef TCMalloc_PageMap2<32-kPageShift> Type; + typedef PackedCache<32-kPageShift, uint16_t> CacheType; +}; + +// ------------------------------------------------------------------------- +// Page-level allocator +// * Eager coalescing +// +// Heap for page-level allocation. We allow allocating and freeing a +// contiguous runs of pages (called a "span"). +// ------------------------------------------------------------------------- + +class PERFTOOLS_DLL_DECL PageHeap { + public: + PageHeap(); + + // Allocate a run of "n" pages. Returns zero if out of memory. + // Caller should not pass "n == 0" -- instead, n should have + // been rounded up already. + Span* New(Length n); + + // Delete the span "[p, p+n-1]". + // REQUIRES: span was returned by earlier call to New() and + // has not yet been deleted. + void Delete(Span* span); + + // Mark an allocated span as being used for small objects of the + // specified size-class. + // REQUIRES: span was returned by an earlier call to New() + // and has not yet been deleted. + void RegisterSizeClass(Span* span, size_t sc); + + // Split an allocated span into two spans: one of length "n" pages + // followed by another span of length "span->length - n" pages. + // Modifies "*span" to point to the first span of length "n" pages. + // Returns a pointer to the second span. + // + // REQUIRES: "0 < n < span->length" + // REQUIRES: span->location == IN_USE + // REQUIRES: span->sizeclass == 0 + Span* Split(Span* span, Length n); + + // Return the descriptor for the specified page. Returns NULL if + // this PageID was not allocated previously. + inline Span* GetDescriptor(PageID p) const { + return reinterpret_cast(pagemap_.get(p)); + } + + // If this page heap is managing a range with starting page # >= start, + // store info about the range in *r and return true. Else return false. + bool GetNextRange(PageID start, base::MallocRange* r); + + // Page heap statistics + struct Stats { + Stats() : system_bytes(0), free_bytes(0), unmapped_bytes(0) {} + uint64_t system_bytes; // Total bytes allocated from system + uint64_t free_bytes; // Total bytes on normal freelists + uint64_t unmapped_bytes; // Total bytes on returned freelists + }; + inline Stats stats() const { return stats_; } + + struct SmallSpanStats { + // For each free list of small spans, the length (in spans) of the + // normal and returned free lists for that size. + int64 normal_length[kMaxPages]; + int64 returned_length[kMaxPages]; + }; + void GetSmallSpanStats(SmallSpanStats* result); + + // Stats for free large spans (i.e., spans with more than kMaxPages pages). + struct LargeSpanStats { + int64 spans; // Number of such spans + int64 normal_pages; // Combined page length of normal large spans + int64 returned_pages; // Combined page length of unmapped spans + }; + void GetLargeSpanStats(LargeSpanStats* result); + + bool Check(); + // Like Check() but does some more comprehensive checking. + bool CheckExpensive(); + bool CheckList(Span* list, Length min_pages, Length max_pages, + int freelist); // ON_NORMAL_FREELIST or ON_RETURNED_FREELIST + + // Try to release at least num_pages for reuse by the OS. Returns + // the actual number of pages released, which may be less than + // num_pages if there weren't enough pages to release. The result + // may also be larger than num_pages since page_heap might decide to + // release one large range instead of fragmenting it into two + // smaller released and unreleased ranges. + Length ReleaseAtLeastNPages(Length num_pages); + + // Return 0 if we have no information, or else the correct sizeclass for p. + // Reads and writes to pagemap_cache_ do not require locking. + // The entries are 64 bits on 64-bit hardware and 16 bits on + // 32-bit hardware, and we don't mind raciness as long as each read of + // an entry yields a valid entry, not a partially updated entry. + size_t GetSizeClassIfCached(PageID p) const { + return pagemap_cache_.GetOrDefault(p, 0); + } + void CacheSizeClass(PageID p, size_t cl) const { pagemap_cache_.Put(p, cl); } + + private: + // Allocates a big block of memory for the pagemap once we reach more than + // 128MB + static const size_t kPageMapBigAllocationThreshold = 128 << 20; + + // Minimum number of pages to fetch from system at a time. Must be + // significantly bigger than kBlockSize to amortize system-call + // overhead, and also to reduce external fragementation. Also, we + // should keep this value big because various incarnations of Linux + // have small limits on the number of mmap() regions per + // address-space. + // REQUIRED: kMinSystemAlloc <= kMaxPages; + static const int kMinSystemAlloc = kMaxPages; + + // Never delay scavenging for more than the following number of + // deallocated pages. With 4K pages, this comes to 4GB of + // deallocation. + static const int kMaxReleaseDelay = 1 << 20; + + // If there is nothing to release, wait for so many pages before + // scavenging again. With 4K pages, this comes to 1GB of memory. + static const int kDefaultReleaseDelay = 1 << 18; + + // Pick the appropriate map and cache types based on pointer size + typedef MapSelector::Type PageMap; + typedef MapSelector::CacheType PageMapCache; + PageMap pagemap_; + mutable PageMapCache pagemap_cache_; + + // We segregate spans of a given size into two circular linked + // lists: one for normal spans, and one for spans whose memory + // has been returned to the system. + struct SpanList { + Span normal; + Span returned; + }; + + // List of free spans of length >= kMaxPages + SpanList large_; + + // Array mapping from span length to a doubly linked list of free spans + SpanList free_[kMaxPages]; + + // Statistics on system, free, and unmapped bytes + Stats stats_; + + Span* SearchFreeAndLargeLists(Length n); + + bool GrowHeap(Length n); + + // REQUIRES: span->length >= n + // REQUIRES: span->location != IN_USE + // Remove span from its free list, and move any leftover part of + // span into appropriate free lists. Also update "span" to have + // length exactly "n" and mark it as non-free so it can be returned + // to the client. After all that, decrease free_pages_ by n and + // return span. + Span* Carve(Span* span, Length n); + + void RecordSpan(Span* span) { + pagemap_.set(span->start, span); + if (span->length > 1) { + pagemap_.set(span->start + span->length - 1, span); + } + } + + // Allocate a large span of length == n. If successful, returns a + // span of exactly the specified length. Else, returns NULL. + Span* AllocLarge(Length n); + + // Coalesce span with neighboring spans if possible, prepend to + // appropriate free list, and adjust stats. + void MergeIntoFreeList(Span* span); + + // Prepends span to appropriate free list, and adjusts stats. + void PrependToFreeList(Span* span); + + // Removes span from its free list, and adjust stats. + void RemoveFromFreeList(Span* span); + + // Incrementally release some memory to the system. + // IncrementalScavenge(n) is called whenever n pages are freed. + void IncrementalScavenge(Length n); + + // Release the last span on the normal portion of this list. + // Return the length of that span. + Length ReleaseLastNormalSpan(SpanList* slist); + + + // Number of pages to deallocate before doing more scavenging + int64_t scavenge_counter_; + + // Index of last free list where we released memory to the OS. + int release_index_; +}; + +} // namespace tcmalloc + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + +#endif // TCMALLOC_PAGE_HEAP_H_ diff --git a/src/thirdparty/gperftools-2.0/src/page_heap_allocator.h b/src/thirdparty/gperftools-2.0/src/page_heap_allocator.h new file mode 100644 index 000000000..d83528203 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/page_heap_allocator.h @@ -0,0 +1,113 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#ifndef TCMALLOC_PAGE_HEAP_ALLOCATOR_H_ +#define TCMALLOC_PAGE_HEAP_ALLOCATOR_H_ + +#include // for NULL, size_t + +#include "common.h" // for MetaDataAlloc +#include "internal_logging.h" // for ASSERT + +namespace tcmalloc { + +// Simple allocator for objects of a specified type. External locking +// is required before accessing one of these objects. +template +class PageHeapAllocator { + public: + // We use an explicit Init function because these variables are statically + // allocated and their constructors might not have run by the time some + // other static variable tries to allocate memory. + void Init() { + ASSERT(sizeof(T) <= kAllocIncrement); + inuse_ = 0; + free_area_ = NULL; + free_avail_ = 0; + free_list_ = NULL; + // Reserve some space at the beginning to avoid fragmentation. + Delete(New()); + } + + T* New() { + // Consult free list + void* result; + if (free_list_ != NULL) { + result = free_list_; + free_list_ = *(reinterpret_cast(result)); + } else { + if (free_avail_ < sizeof(T)) { + // Need more room. We assume that MetaDataAlloc returns + // suitably aligned memory. + free_area_ = reinterpret_cast(MetaDataAlloc(kAllocIncrement)); + if (free_area_ == NULL) { + Log(kCrash, __FILE__, __LINE__, + "FATAL ERROR: Out of memory trying to allocate internal " + "tcmalloc data (bytes, object-size)", + kAllocIncrement, sizeof(T)); + } + free_avail_ = kAllocIncrement; + } + result = free_area_; + free_area_ += sizeof(T); + free_avail_ -= sizeof(T); + } + inuse_++; + return reinterpret_cast(result); + } + + void Delete(T* p) { + *(reinterpret_cast(p)) = free_list_; + free_list_ = p; + inuse_--; + } + + int inuse() const { return inuse_; } + + private: + // How much to allocate from system at a time + static const int kAllocIncrement = 128 << 10; + + // Free area from which to carve new objects + char* free_area_; + size_t free_avail_; + + // Free list of already carved objects + void* free_list_; + + // Number of allocated but unfreed objects + int inuse_; +}; + +} // namespace tcmalloc + +#endif // TCMALLOC_PAGE_HEAP_ALLOCATOR_H_ diff --git a/src/thirdparty/gperftools-2.0/src/pagemap.h b/src/thirdparty/gperftools-2.0/src/pagemap.h new file mode 100644 index 000000000..27cb3da05 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/pagemap.h @@ -0,0 +1,323 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// A data structure used by the caching malloc. It maps from page# to +// a pointer that contains info about that page. We use two +// representations: one for 32-bit addresses, and another for 64 bit +// addresses. Both representations provide the same interface. The +// first representation is implemented as a flat array, the seconds as +// a three-level radix tree that strips away approximately 1/3rd of +// the bits every time. +// +// The BITS parameter should be the number of bits required to hold +// a page number. E.g., with 32 bit pointers and 4K pages (i.e., +// page offset fits in lower 12 bits), BITS == 20. + +#ifndef TCMALLOC_PAGEMAP_H_ +#define TCMALLOC_PAGEMAP_H_ + +#include "config.h" + +#include // for NULL, size_t +#include // for memset +#if defined HAVE_STDINT_H +#include +#elif defined HAVE_INTTYPES_H +#include +#else +#include +#endif +#include "internal_logging.h" // for ASSERT + +// Single-level array +template +class TCMalloc_PageMap1 { + private: + static const int LENGTH = 1 << BITS; + + void** array_; + + public: + typedef uintptr_t Number; + + explicit TCMalloc_PageMap1(void* (*allocator)(size_t)) { + array_ = reinterpret_cast((*allocator)(sizeof(void*) << BITS)); + memset(array_, 0, sizeof(void*) << BITS); + } + + // Ensure that the map contains initialized entries "x .. x+n-1". + // Returns true if successful, false if we could not allocate memory. + bool Ensure(Number x, size_t n) { + // Nothing to do since flat array was allocated at start. All + // that's left is to check for overflow (that is, we don't want to + // ensure a number y where array_[y] would be an out-of-bounds + // access). + return n <= LENGTH - x; // an overflow-free way to do "x + n <= LENGTH" + } + + void PreallocateMoreMemory() {} + + // Return the current value for KEY. Returns NULL if not yet set, + // or if k is out of range. + void* get(Number k) const { + if ((k >> BITS) > 0) { + return NULL; + } + return array_[k]; + } + + // REQUIRES "k" is in range "[0,2^BITS-1]". + // REQUIRES "k" has been ensured before. + // + // Sets the value 'v' for key 'k'. + void set(Number k, void* v) { + array_[k] = v; + } + + // Return the first non-NULL pointer found in this map for + // a page number >= k. Returns NULL if no such number is found. + void* Next(Number k) const { + while (k < (1 << BITS)) { + if (array_[k] != NULL) return array_[k]; + k++; + } + return NULL; + } +}; + +// Two-level radix tree +template +class TCMalloc_PageMap2 { + private: + // Put 32 entries in the root and (2^BITS)/32 entries in each leaf. + static const int ROOT_BITS = 5; + static const int ROOT_LENGTH = 1 << ROOT_BITS; + + static const int LEAF_BITS = BITS - ROOT_BITS; + static const int LEAF_LENGTH = 1 << LEAF_BITS; + + // Leaf node + struct Leaf { + void* values[LEAF_LENGTH]; + }; + + Leaf* root_[ROOT_LENGTH]; // Pointers to 32 child nodes + void* (*allocator_)(size_t); // Memory allocator + + public: + typedef uintptr_t Number; + + explicit TCMalloc_PageMap2(void* (*allocator)(size_t)) { + allocator_ = allocator; + memset(root_, 0, sizeof(root_)); + } + + void* get(Number k) const { + const Number i1 = k >> LEAF_BITS; + const Number i2 = k & (LEAF_LENGTH-1); + if ((k >> BITS) > 0 || root_[i1] == NULL) { + return NULL; + } + return root_[i1]->values[i2]; + } + + void set(Number k, void* v) { + ASSERT(k >> BITS == 0); + const Number i1 = k >> LEAF_BITS; + const Number i2 = k & (LEAF_LENGTH-1); + root_[i1]->values[i2] = v; + } + + bool Ensure(Number start, size_t n) { + for (Number key = start; key <= start + n - 1; ) { + const Number i1 = key >> LEAF_BITS; + + // Check for overflow + if (i1 >= ROOT_LENGTH) + return false; + + // Make 2nd level node if necessary + if (root_[i1] == NULL) { + Leaf* leaf = reinterpret_cast((*allocator_)(sizeof(Leaf))); + if (leaf == NULL) return false; + memset(leaf, 0, sizeof(*leaf)); + root_[i1] = leaf; + } + + // Advance key past whatever is covered by this leaf node + key = ((key >> LEAF_BITS) + 1) << LEAF_BITS; + } + return true; + } + + void PreallocateMoreMemory() { + // Allocate enough to keep track of all possible pages + Ensure(0, 1 << BITS); + } + + void* Next(Number k) const { + while (k < (1 << BITS)) { + const Number i1 = k >> LEAF_BITS; + Leaf* leaf = root_[i1]; + if (leaf != NULL) { + // Scan forward in leaf + for (Number i2 = k & (LEAF_LENGTH - 1); i2 < LEAF_LENGTH; i2++) { + if (leaf->values[i2] != NULL) { + return leaf->values[i2]; + } + } + } + // Skip to next top-level entry + k = (i1 + 1) << LEAF_BITS; + } + return NULL; + } +}; + +// Three-level radix tree +template +class TCMalloc_PageMap3 { + private: + // How many bits should we consume at each interior level + static const int INTERIOR_BITS = (BITS + 2) / 3; // Round-up + static const int INTERIOR_LENGTH = 1 << INTERIOR_BITS; + + // How many bits should we consume at leaf level + static const int LEAF_BITS = BITS - 2*INTERIOR_BITS; + static const int LEAF_LENGTH = 1 << LEAF_BITS; + + // Interior node + struct Node { + Node* ptrs[INTERIOR_LENGTH]; + }; + + // Leaf node + struct Leaf { + void* values[LEAF_LENGTH]; + }; + + Node* root_; // Root of radix tree + void* (*allocator_)(size_t); // Memory allocator + + Node* NewNode() { + Node* result = reinterpret_cast((*allocator_)(sizeof(Node))); + if (result != NULL) { + memset(result, 0, sizeof(*result)); + } + return result; + } + + public: + typedef uintptr_t Number; + + explicit TCMalloc_PageMap3(void* (*allocator)(size_t)) { + allocator_ = allocator; + root_ = NewNode(); + } + + void* get(Number k) const { + const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS); + const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1); + const Number i3 = k & (LEAF_LENGTH-1); + if ((k >> BITS) > 0 || + root_->ptrs[i1] == NULL || root_->ptrs[i1]->ptrs[i2] == NULL) { + return NULL; + } + return reinterpret_cast(root_->ptrs[i1]->ptrs[i2])->values[i3]; + } + + void set(Number k, void* v) { + ASSERT(k >> BITS == 0); + const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS); + const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1); + const Number i3 = k & (LEAF_LENGTH-1); + reinterpret_cast(root_->ptrs[i1]->ptrs[i2])->values[i3] = v; + } + + bool Ensure(Number start, size_t n) { + for (Number key = start; key <= start + n - 1; ) { + const Number i1 = key >> (LEAF_BITS + INTERIOR_BITS); + const Number i2 = (key >> LEAF_BITS) & (INTERIOR_LENGTH-1); + + // Check for overflow + if (i1 >= INTERIOR_LENGTH || i2 >= INTERIOR_LENGTH) + return false; + + // Make 2nd level node if necessary + if (root_->ptrs[i1] == NULL) { + Node* n = NewNode(); + if (n == NULL) return false; + root_->ptrs[i1] = n; + } + + // Make leaf node if necessary + if (root_->ptrs[i1]->ptrs[i2] == NULL) { + Leaf* leaf = reinterpret_cast((*allocator_)(sizeof(Leaf))); + if (leaf == NULL) return false; + memset(leaf, 0, sizeof(*leaf)); + root_->ptrs[i1]->ptrs[i2] = reinterpret_cast(leaf); + } + + // Advance key past whatever is covered by this leaf node + key = ((key >> LEAF_BITS) + 1) << LEAF_BITS; + } + return true; + } + + void PreallocateMoreMemory() { + } + + void* Next(Number k) const { + while (k < (Number(1) << BITS)) { + const Number i1 = k >> (LEAF_BITS + INTERIOR_BITS); + const Number i2 = (k >> LEAF_BITS) & (INTERIOR_LENGTH-1); + if (root_->ptrs[i1] == NULL) { + // Advance to next top-level entry + k = (i1 + 1) << (LEAF_BITS + INTERIOR_BITS); + } else { + Leaf* leaf = reinterpret_cast(root_->ptrs[i1]->ptrs[i2]); + if (leaf != NULL) { + for (Number i3 = (k & (LEAF_LENGTH-1)); i3 < LEAF_LENGTH; i3++) { + if (leaf->values[i3] != NULL) { + return leaf->values[i3]; + } + } + } + // Advance to next interior entry + k = ((k >> LEAF_BITS) + 1) << LEAF_BITS; + } + } + return NULL; + } +}; + +#endif // TCMALLOC_PAGEMAP_H_ diff --git a/src/thirdparty/gperftools-2.0/src/pprof b/src/thirdparty/gperftools-2.0/src/pprof new file mode 100755 index 000000000..727eb4370 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/pprof @@ -0,0 +1,5348 @@ +#! /usr/bin/env perl + +# Copyright (c) 1998-2007, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Program for printing the profile generated by common/profiler.cc, +# or by the heap profiler (common/debugallocation.cc) +# +# The profile contains a sequence of entries of the form: +# +# This program parses the profile, and generates user-readable +# output. +# +# Examples: +# +# % tools/pprof "program" "profile" +# Enters "interactive" mode +# +# % tools/pprof --text "program" "profile" +# Generates one line per procedure +# +# % tools/pprof --gv "program" "profile" +# Generates annotated call-graph and displays via "gv" +# +# % tools/pprof --gv --focus=Mutex "program" "profile" +# Restrict to code paths that involve an entry that matches "Mutex" +# +# % tools/pprof --gv --focus=Mutex --ignore=string "program" "profile" +# Restrict to code paths that involve an entry that matches "Mutex" +# and does not match "string" +# +# % tools/pprof --list=IBF_CheckDocid "program" "profile" +# Generates disassembly listing of all routines with at least one +# sample that match the --list= pattern. The listing is +# annotated with the flat and cumulative sample counts at each line. +# +# % tools/pprof --disasm=IBF_CheckDocid "program" "profile" +# Generates disassembly listing of all routines with at least one +# sample that match the --disasm= pattern. The listing is +# annotated with the flat and cumulative sample counts at each PC value. +# +# TODO: Use color to indicate files? + +use strict; +use warnings; +use Getopt::Long; + +my $PPROF_VERSION = "2.0"; + +# These are the object tools we use which can come from a +# user-specified location using --tools, from the PPROF_TOOLS +# environment variable, or from the environment. +my %obj_tool_map = ( + "objdump" => "objdump", + "nm" => "nm", + "addr2line" => "addr2line", + "c++filt" => "c++filt", + ## ConfigureObjTools may add architecture-specific entries: + #"nm_pdb" => "nm-pdb", # for reading windows (PDB-format) executables + #"addr2line_pdb" => "addr2line-pdb", # ditto + #"otool" => "otool", # equivalent of objdump on OS X +); +# NOTE: these are lists, so you can put in commandline flags if you want. +my @DOT = ("dot"); # leave non-absolute, since it may be in /usr/local +my @GV = ("gv"); +my @EVINCE = ("evince"); # could also be xpdf or perhaps acroread +my @KCACHEGRIND = ("kcachegrind"); +my @PS2PDF = ("ps2pdf"); +# These are used for dynamic profiles +my @URL_FETCHER = ("curl", "-s"); + +# These are the web pages that servers need to support for dynamic profiles +my $HEAP_PAGE = "/pprof/heap"; +my $PROFILE_PAGE = "/pprof/profile"; # must support cgi-param "?seconds=#" +my $PMUPROFILE_PAGE = "/pprof/pmuprofile(?:\\?.*)?"; # must support cgi-param + # ?seconds=#&event=x&period=n +my $GROWTH_PAGE = "/pprof/growth"; +my $CONTENTION_PAGE = "/pprof/contention"; +my $WALL_PAGE = "/pprof/wall(?:\\?.*)?"; # accepts options like namefilter +my $FILTEREDPROFILE_PAGE = "/pprof/filteredprofile(?:\\?.*)?"; +my $CENSUSPROFILE_PAGE = "/pprof/censusprofile(?:\\?.*)?"; # must support cgi-param + # "?seconds=#", + # "?tags_regexp=#" and + # "?type=#". +my $SYMBOL_PAGE = "/pprof/symbol"; # must support symbol lookup via POST +my $PROGRAM_NAME_PAGE = "/pprof/cmdline"; + +# These are the web pages that can be named on the command line. +# All the alternatives must begin with /. +my $PROFILES = "($HEAP_PAGE|$PROFILE_PAGE|$PMUPROFILE_PAGE|" . + "$GROWTH_PAGE|$CONTENTION_PAGE|$WALL_PAGE|" . + "$FILTEREDPROFILE_PAGE|$CENSUSPROFILE_PAGE)"; + +# default binary name +my $UNKNOWN_BINARY = "(unknown)"; + +# There is a pervasive dependency on the length (in hex characters, +# i.e., nibbles) of an address, distinguishing between 32-bit and +# 64-bit profiles. To err on the safe size, default to 64-bit here: +my $address_length = 16; + +my $dev_null = "/dev/null"; +if (! -e $dev_null && $^O =~ /MSWin/) { # $^O is the OS perl was built for + $dev_null = "nul"; +} + +# A list of paths to search for shared object files +my @prefix_list = (); + +# Special routine name that should not have any symbols. +# Used as separator to parse "addr2line -i" output. +my $sep_symbol = '_fini'; +my $sep_address = undef; + +##### Argument parsing ##### + +sub usage_string { + return < + is a space separated list of profile names. +pprof [options] + is a list of profile files where each file contains + the necessary symbol mappings as well as profile data (likely generated + with --raw). +pprof [options] + is a remote form. Symbols are obtained from host:port$SYMBOL_PAGE + + Each name can be: + /path/to/profile - a path to a profile file + host:port[/] - a location of a service to get profile from + + The / can be $HEAP_PAGE, $PROFILE_PAGE, /pprof/pmuprofile, + $GROWTH_PAGE, $CONTENTION_PAGE, /pprof/wall, + $CENSUSPROFILE_PAGE, or /pprof/filteredprofile. + For instance: + pprof http://myserver.com:80$HEAP_PAGE + If / is omitted, the service defaults to $PROFILE_PAGE (cpu profiling). +pprof --symbols + Maps addresses to symbol names. In this mode, stdin should be a + list of library mappings, in the same format as is found in the heap- + and cpu-profile files (this loosely matches that of /proc/self/maps + on linux), followed by a list of hex addresses to map, one per line. + + For more help with querying remote servers, including how to add the + necessary server-side support code, see this filename (or one like it): + + /usr/doc/gperftools-$PPROF_VERSION/pprof_remote_servers.html + +Options: + --cum Sort by cumulative data + --base= Subtract from before display + --interactive Run in interactive mode (interactive "help" gives help) [default] + --seconds= Length of time for dynamic profiles [default=30 secs] + --add_lib= Read additional symbols and line info from the given library + --lib_prefix= Comma separated list of library path prefixes + +Reporting Granularity: + --addresses Report at address level + --lines Report at source line level + --functions Report at function level [default] + --files Report at source file level + +Output type: + --text Generate text report + --callgrind Generate callgrind format to stdout + --gv Generate Postscript and display + --evince Generate PDF and display + --web Generate SVG and display + --list= Generate source listing of matching routines + --disasm= Generate disassembly of matching routines + --symbols Print demangled symbol names found at given addresses + --dot Generate DOT file to stdout + --ps Generate Postcript to stdout + --pdf Generate PDF to stdout + --svg Generate SVG to stdout + --gif Generate GIF to stdout + --raw Generate symbolized pprof data (useful with remote fetch) + +Heap-Profile Options: + --inuse_space Display in-use (mega)bytes [default] + --inuse_objects Display in-use objects + --alloc_space Display allocated (mega)bytes + --alloc_objects Display allocated objects + --show_bytes Display space in bytes + --drop_negative Ignore negative differences + +Contention-profile options: + --total_delay Display total delay at each region [default] + --contentions Display number of delays at each region + --mean_delay Display mean delay at each region + +Call-graph Options: + --nodecount= Show at most so many nodes [default=80] + --nodefraction= Hide nodes below *total [default=.005] + --edgefraction= Hide edges below *total [default=.001] + --maxdegree= Max incoming/outgoing edges per node [default=8] + --focus= Focus on nodes matching + --ignore= Ignore nodes matching + --scale= Set GV scaling [default=0] + --heapcheck Make nodes with non-0 object counts + (i.e. direct leak generators) more visible + +Miscellaneous: + --tools=[,...] \$PATH for object tool pathnames + --test Run unit tests + --help This message + --version Version information + +Environment Variables: + PPROF_TMPDIR Profiles directory. Defaults to \$HOME/pprof + PPROF_TOOLS Prefix for object tools pathnames + +Examples: + +pprof /bin/ls ls.prof + Enters "interactive" mode +pprof --text /bin/ls ls.prof + Outputs one line per procedure +pprof --web /bin/ls ls.prof + Displays annotated call-graph in web browser +pprof --gv /bin/ls ls.prof + Displays annotated call-graph via 'gv' +pprof --gv --focus=Mutex /bin/ls ls.prof + Restricts to code paths including a .*Mutex.* entry +pprof --gv --focus=Mutex --ignore=string /bin/ls ls.prof + Code paths including Mutex but not string +pprof --list=getdir /bin/ls ls.prof + (Per-line) annotated source listing for getdir() +pprof --disasm=getdir /bin/ls ls.prof + (Per-PC) annotated disassembly for getdir() + +pprof http://localhost:1234/ + Enters "interactive" mode +pprof --text localhost:1234 + Outputs one line per procedure for localhost:1234 +pprof --raw localhost:1234 > ./local.raw +pprof --text ./local.raw + Fetches a remote profile for later analysis and then + analyzes it in text mode. +EOF +} + +sub version_string { + return < \$main::opt_help, + "version!" => \$main::opt_version, + "cum!" => \$main::opt_cum, + "base=s" => \$main::opt_base, + "seconds=i" => \$main::opt_seconds, + "add_lib=s" => \$main::opt_lib, + "lib_prefix=s" => \$main::opt_lib_prefix, + "functions!" => \$main::opt_functions, + "lines!" => \$main::opt_lines, + "addresses!" => \$main::opt_addresses, + "files!" => \$main::opt_files, + "text!" => \$main::opt_text, + "callgrind!" => \$main::opt_callgrind, + "list=s" => \$main::opt_list, + "disasm=s" => \$main::opt_disasm, + "symbols!" => \$main::opt_symbols, + "gv!" => \$main::opt_gv, + "evince!" => \$main::opt_evince, + "web!" => \$main::opt_web, + "dot!" => \$main::opt_dot, + "ps!" => \$main::opt_ps, + "pdf!" => \$main::opt_pdf, + "svg!" => \$main::opt_svg, + "gif!" => \$main::opt_gif, + "raw!" => \$main::opt_raw, + "interactive!" => \$main::opt_interactive, + "nodecount=i" => \$main::opt_nodecount, + "nodefraction=f" => \$main::opt_nodefraction, + "edgefraction=f" => \$main::opt_edgefraction, + "maxdegree=i" => \$main::opt_maxdegree, + "focus=s" => \$main::opt_focus, + "ignore=s" => \$main::opt_ignore, + "scale=i" => \$main::opt_scale, + "heapcheck" => \$main::opt_heapcheck, + "inuse_space!" => \$main::opt_inuse_space, + "inuse_objects!" => \$main::opt_inuse_objects, + "alloc_space!" => \$main::opt_alloc_space, + "alloc_objects!" => \$main::opt_alloc_objects, + "show_bytes!" => \$main::opt_show_bytes, + "drop_negative!" => \$main::opt_drop_negative, + "total_delay!" => \$main::opt_total_delay, + "contentions!" => \$main::opt_contentions, + "mean_delay!" => \$main::opt_mean_delay, + "tools=s" => \$main::opt_tools, + "test!" => \$main::opt_test, + "debug!" => \$main::opt_debug, + # Undocumented flags used only by unittests: + "test_stride=i" => \$main::opt_test_stride, + ) || usage("Invalid option(s)"); + + # Deal with the standard --help and --version + if ($main::opt_help) { + print usage_string(); + exit(0); + } + + if ($main::opt_version) { + print version_string(); + exit(0); + } + + # Disassembly/listing/symbols mode requires address-level info + if ($main::opt_disasm || $main::opt_list || $main::opt_symbols) { + $main::opt_functions = 0; + $main::opt_lines = 0; + $main::opt_addresses = 1; + $main::opt_files = 0; + } + + # Check heap-profiling flags + if ($main::opt_inuse_space + + $main::opt_inuse_objects + + $main::opt_alloc_space + + $main::opt_alloc_objects > 1) { + usage("Specify at most on of --inuse/--alloc options"); + } + + # Check output granularities + my $grains = + $main::opt_functions + + $main::opt_lines + + $main::opt_addresses + + $main::opt_files + + 0; + if ($grains > 1) { + usage("Only specify one output granularity option"); + } + if ($grains == 0) { + $main::opt_functions = 1; + } + + # Check output modes + my $modes = + $main::opt_text + + $main::opt_callgrind + + ($main::opt_list eq '' ? 0 : 1) + + ($main::opt_disasm eq '' ? 0 : 1) + + ($main::opt_symbols == 0 ? 0 : 1) + + $main::opt_gv + + $main::opt_evince + + $main::opt_web + + $main::opt_dot + + $main::opt_ps + + $main::opt_pdf + + $main::opt_svg + + $main::opt_gif + + $main::opt_raw + + $main::opt_interactive + + 0; + if ($modes > 1) { + usage("Only specify one output mode"); + } + if ($modes == 0) { + if (-t STDOUT) { # If STDOUT is a tty, activate interactive mode + $main::opt_interactive = 1; + } else { + $main::opt_text = 1; + } + } + + if ($main::opt_test) { + RunUnitTests(); + # Should not return + exit(1); + } + + # Binary name and profile arguments list + $main::prog = ""; + @main::pfile_args = (); + + # Remote profiling without a binary (using $SYMBOL_PAGE instead) + if (@ARGV > 0) { + if (IsProfileURL($ARGV[0])) { + $main::use_symbol_page = 1; + } elsif (IsSymbolizedProfileFile($ARGV[0])) { + $main::use_symbolized_profile = 1; + $main::prog = $UNKNOWN_BINARY; # will be set later from the profile file + } + } + + if ($main::use_symbol_page || $main::use_symbolized_profile) { + # We don't need a binary! + my %disabled = ('--lines' => $main::opt_lines, + '--disasm' => $main::opt_disasm); + for my $option (keys %disabled) { + usage("$option cannot be used without a binary") if $disabled{$option}; + } + # Set $main::prog later... + scalar(@ARGV) || usage("Did not specify profile file"); + } elsif ($main::opt_symbols) { + # --symbols needs a binary-name (to run nm on, etc) but not profiles + $main::prog = shift(@ARGV) || usage("Did not specify program"); + } else { + $main::prog = shift(@ARGV) || usage("Did not specify program"); + scalar(@ARGV) || usage("Did not specify profile file"); + } + + # Parse profile file/location arguments + foreach my $farg (@ARGV) { + if ($farg =~ m/(.*)\@([0-9]+)(|\/.*)$/ ) { + my $machine = $1; + my $num_machines = $2; + my $path = $3; + for (my $i = 0; $i < $num_machines; $i++) { + unshift(@main::pfile_args, "$i.$machine$path"); + } + } else { + unshift(@main::pfile_args, $farg); + } + } + + if ($main::use_symbol_page) { + unless (IsProfileURL($main::pfile_args[0])) { + error("The first profile should be a remote form to use $SYMBOL_PAGE\n"); + } + CheckSymbolPage(); + $main::prog = FetchProgramName(); + } elsif (!$main::use_symbolized_profile) { # may not need objtools! + ConfigureObjTools($main::prog) + } + + # Break the opt_lib_prefix into the prefix_list array + @prefix_list = split (',', $main::opt_lib_prefix); + + # Remove trailing / from the prefixes, in the list to prevent + # searching things like /my/path//lib/mylib.so + foreach (@prefix_list) { + s|/+$||; + } +} + +sub Main() { + Init(); + $main::collected_profile = undef; + @main::profile_files = (); + $main::op_time = time(); + + # Printing symbols is special and requires a lot less info that most. + if ($main::opt_symbols) { + PrintSymbols(*STDIN); # Get /proc/maps and symbols output from stdin + return; + } + + # Fetch all profile data + FetchDynamicProfiles(); + + # this will hold symbols that we read from the profile files + my $symbol_map = {}; + + # Read one profile, pick the last item on the list + my $data = ReadProfile($main::prog, pop(@main::profile_files)); + my $profile = $data->{profile}; + my $pcs = $data->{pcs}; + my $libs = $data->{libs}; # Info about main program and shared libraries + $symbol_map = MergeSymbols($symbol_map, $data->{symbols}); + + # Add additional profiles, if available. + if (scalar(@main::profile_files) > 0) { + foreach my $pname (@main::profile_files) { + my $data2 = ReadProfile($main::prog, $pname); + $profile = AddProfile($profile, $data2->{profile}); + $pcs = AddPcs($pcs, $data2->{pcs}); + $symbol_map = MergeSymbols($symbol_map, $data2->{symbols}); + } + } + + # Subtract base from profile, if specified + if ($main::opt_base ne '') { + my $base = ReadProfile($main::prog, $main::opt_base); + $profile = SubtractProfile($profile, $base->{profile}); + $pcs = AddPcs($pcs, $base->{pcs}); + $symbol_map = MergeSymbols($symbol_map, $base->{symbols}); + } + + # Get total data in profile + my $total = TotalProfile($profile); + + # Collect symbols + my $symbols; + if ($main::use_symbolized_profile) { + $symbols = FetchSymbols($pcs, $symbol_map); + } elsif ($main::use_symbol_page) { + $symbols = FetchSymbols($pcs); + } else { + # TODO(csilvers): $libs uses the /proc/self/maps data from profile1, + # which may differ from the data from subsequent profiles, especially + # if they were run on different machines. Use appropriate libs for + # each pc somehow. + $symbols = ExtractSymbols($libs, $pcs); + } + + # Remove uniniteresting stack items + $profile = RemoveUninterestingFrames($symbols, $profile); + + # Focus? + if ($main::opt_focus ne '') { + $profile = FocusProfile($symbols, $profile, $main::opt_focus); + } + + # Ignore? + if ($main::opt_ignore ne '') { + $profile = IgnoreProfile($symbols, $profile, $main::opt_ignore); + } + + my $calls = ExtractCalls($symbols, $profile); + + # Reduce profiles to required output granularity, and also clean + # each stack trace so a given entry exists at most once. + my $reduced = ReduceProfile($symbols, $profile); + + # Get derived profiles + my $flat = FlatProfile($reduced); + my $cumulative = CumulativeProfile($reduced); + + # Print + if (!$main::opt_interactive) { + if ($main::opt_disasm) { + PrintDisassembly($libs, $flat, $cumulative, $main::opt_disasm); + } elsif ($main::opt_list) { + PrintListing($total, $libs, $flat, $cumulative, $main::opt_list, 0); + } elsif ($main::opt_text) { + # Make sure the output is empty when have nothing to report + # (only matters when --heapcheck is given but we must be + # compatible with old branches that did not pass --heapcheck always): + if ($total != 0) { + printf("Total: %s %s\n", Unparse($total), Units()); + } + PrintText($symbols, $flat, $cumulative, -1); + } elsif ($main::opt_raw) { + PrintSymbolizedProfile($symbols, $profile, $main::prog); + } elsif ($main::opt_callgrind) { + PrintCallgrind($calls); + } else { + if (PrintDot($main::prog, $symbols, $profile, $flat, $cumulative, $total)) { + if ($main::opt_gv) { + RunGV(TempName($main::next_tmpfile, "ps"), ""); + } elsif ($main::opt_evince) { + RunEvince(TempName($main::next_tmpfile, "pdf"), ""); + } elsif ($main::opt_web) { + my $tmp = TempName($main::next_tmpfile, "svg"); + RunWeb($tmp); + # The command we run might hand the file name off + # to an already running browser instance and then exit. + # Normally, we'd remove $tmp on exit (right now), + # but fork a child to remove $tmp a little later, so that the + # browser has time to load it first. + delete $main::tempnames{$tmp}; + if (fork() == 0) { + sleep 5; + unlink($tmp); + exit(0); + } + } + } else { + cleanup(); + exit(1); + } + } + } else { + InteractiveMode($profile, $symbols, $libs, $total); + } + + cleanup(); + exit(0); +} + +##### Entry Point ##### + +Main(); + +# Temporary code to detect if we're running on a Goobuntu system. +# These systems don't have the right stuff installed for the special +# Readline libraries to work, so as a temporary workaround, we default +# to using the normal stdio code, rather than the fancier readline-based +# code +sub ReadlineMightFail { + if (-e '/lib/libtermcap.so.2') { + return 0; # libtermcap exists, so readline should be okay + } else { + return 1; + } +} + +sub RunGV { + my $fname = shift; + my $bg = shift; # "" or " &" if we should run in background + if (!system(ShellEscape(@GV, "--version") . " >$dev_null 2>&1")) { + # Options using double dash are supported by this gv version. + # Also, turn on noantialias to better handle bug in gv for + # postscript files with large dimensions. + # TODO: Maybe we should not pass the --noantialias flag + # if the gv version is known to work properly without the flag. + system(ShellEscape(@GV, "--scale=$main::opt_scale", "--noantialias", $fname) + . $bg); + } else { + # Old gv version - only supports options that use single dash. + print STDERR ShellEscape(@GV, "-scale", $main::opt_scale) . "\n"; + system(ShellEscape(@GV, "-scale", "$main::opt_scale", $fname) . $bg); + } +} + +sub RunEvince { + my $fname = shift; + my $bg = shift; # "" or " &" if we should run in background + system(ShellEscape(@EVINCE, $fname) . $bg); +} + +sub RunWeb { + my $fname = shift; + print STDERR "Loading web page file:///$fname\n"; + + if (`uname` =~ /Darwin/) { + # OS X: open will use standard preference for SVG files. + system("/usr/bin/open", $fname); + return; + } + + # Some kind of Unix; try generic symlinks, then specific browsers. + # (Stop once we find one.) + # Works best if the browser is already running. + my @alt = ( + "/etc/alternatives/gnome-www-browser", + "/etc/alternatives/x-www-browser", + "google-chrome", + "firefox", + ); + foreach my $b (@alt) { + if (system($b, $fname) == 0) { + return; + } + } + + print STDERR "Could not load web browser.\n"; +} + +sub RunKcachegrind { + my $fname = shift; + my $bg = shift; # "" or " &" if we should run in background + print STDERR "Starting '@KCACHEGRIND " . $fname . $bg . "'\n"; + system(ShellEscape(@KCACHEGRIND, $fname) . $bg); +} + + +##### Interactive helper routines ##### + +sub InteractiveMode { + $| = 1; # Make output unbuffered for interactive mode + my ($orig_profile, $symbols, $libs, $total) = @_; + + print STDERR "Welcome to pprof! For help, type 'help'.\n"; + + # Use ReadLine if it's installed and input comes from a console. + if ( -t STDIN && + !ReadlineMightFail() && + defined(eval {require Term::ReadLine}) ) { + my $term = new Term::ReadLine 'pprof'; + while ( defined ($_ = $term->readline('(pprof) '))) { + $term->addhistory($_) if /\S/; + if (!InteractiveCommand($orig_profile, $symbols, $libs, $total, $_)) { + last; # exit when we get an interactive command to quit + } + } + } else { # don't have readline + while (1) { + print STDERR "(pprof) "; + $_ = ; + last if ! defined $_ ; + s/\r//g; # turn windows-looking lines into unix-looking lines + + # Save some flags that might be reset by InteractiveCommand() + my $save_opt_lines = $main::opt_lines; + + if (!InteractiveCommand($orig_profile, $symbols, $libs, $total, $_)) { + last; # exit when we get an interactive command to quit + } + + # Restore flags + $main::opt_lines = $save_opt_lines; + } + } +} + +# Takes two args: orig profile, and command to run. +# Returns 1 if we should keep going, or 0 if we were asked to quit +sub InteractiveCommand { + my($orig_profile, $symbols, $libs, $total, $command) = @_; + $_ = $command; # just to make future m//'s easier + if (!defined($_)) { + print STDERR "\n"; + return 0; + } + if (m/^\s*quit/) { + return 0; + } + if (m/^\s*help/) { + InteractiveHelpMessage(); + return 1; + } + # Clear all the mode options -- mode is controlled by "$command" + $main::opt_text = 0; + $main::opt_callgrind = 0; + $main::opt_disasm = 0; + $main::opt_list = 0; + $main::opt_gv = 0; + $main::opt_evince = 0; + $main::opt_cum = 0; + + if (m/^\s*(text|top)(\d*)\s*(.*)/) { + $main::opt_text = 1; + + my $line_limit = ($2 ne "") ? int($2) : 10; + + my $routine; + my $ignore; + ($routine, $ignore) = ParseInteractiveArgs($3); + + my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore); + my $reduced = ReduceProfile($symbols, $profile); + + # Get derived profiles + my $flat = FlatProfile($reduced); + my $cumulative = CumulativeProfile($reduced); + + PrintText($symbols, $flat, $cumulative, $line_limit); + return 1; + } + if (m/^\s*callgrind\s*([^ \n]*)/) { + $main::opt_callgrind = 1; + + # Get derived profiles + my $calls = ExtractCalls($symbols, $orig_profile); + my $filename = $1; + if ( $1 eq '' ) { + $filename = TempName($main::next_tmpfile, "callgrind"); + } + PrintCallgrind($calls, $filename); + if ( $1 eq '' ) { + RunKcachegrind($filename, " & "); + $main::next_tmpfile++; + } + + return 1; + } + if (m/^\s*(web)?list\s*(.+)/) { + my $html = (defined($1) && ($1 eq "web")); + $main::opt_list = 1; + + my $routine; + my $ignore; + ($routine, $ignore) = ParseInteractiveArgs($2); + + my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore); + my $reduced = ReduceProfile($symbols, $profile); + + # Get derived profiles + my $flat = FlatProfile($reduced); + my $cumulative = CumulativeProfile($reduced); + + PrintListing($total, $libs, $flat, $cumulative, $routine, $html); + return 1; + } + if (m/^\s*disasm\s*(.+)/) { + $main::opt_disasm = 1; + + my $routine; + my $ignore; + ($routine, $ignore) = ParseInteractiveArgs($1); + + # Process current profile to account for various settings + my $profile = ProcessProfile($total, $orig_profile, $symbols, "", $ignore); + my $reduced = ReduceProfile($symbols, $profile); + + # Get derived profiles + my $flat = FlatProfile($reduced); + my $cumulative = CumulativeProfile($reduced); + + PrintDisassembly($libs, $flat, $cumulative, $routine); + return 1; + } + if (m/^\s*(gv|web|evince)\s*(.*)/) { + $main::opt_gv = 0; + $main::opt_evince = 0; + $main::opt_web = 0; + if ($1 eq "gv") { + $main::opt_gv = 1; + } elsif ($1 eq "evince") { + $main::opt_evince = 1; + } elsif ($1 eq "web") { + $main::opt_web = 1; + } + + my $focus; + my $ignore; + ($focus, $ignore) = ParseInteractiveArgs($2); + + # Process current profile to account for various settings + my $profile = ProcessProfile($total, $orig_profile, $symbols, + $focus, $ignore); + my $reduced = ReduceProfile($symbols, $profile); + + # Get derived profiles + my $flat = FlatProfile($reduced); + my $cumulative = CumulativeProfile($reduced); + + if (PrintDot($main::prog, $symbols, $profile, $flat, $cumulative, $total)) { + if ($main::opt_gv) { + RunGV(TempName($main::next_tmpfile, "ps"), " &"); + } elsif ($main::opt_evince) { + RunEvince(TempName($main::next_tmpfile, "pdf"), " &"); + } elsif ($main::opt_web) { + RunWeb(TempName($main::next_tmpfile, "svg")); + } + $main::next_tmpfile++; + } + return 1; + } + if (m/^\s*$/) { + return 1; + } + print STDERR "Unknown command: try 'help'.\n"; + return 1; +} + + +sub ProcessProfile { + my $total_count = shift; + my $orig_profile = shift; + my $symbols = shift; + my $focus = shift; + my $ignore = shift; + + # Process current profile to account for various settings + my $profile = $orig_profile; + printf("Total: %s %s\n", Unparse($total_count), Units()); + if ($focus ne '') { + $profile = FocusProfile($symbols, $profile, $focus); + my $focus_count = TotalProfile($profile); + printf("After focusing on '%s': %s %s of %s (%0.1f%%)\n", + $focus, + Unparse($focus_count), Units(), + Unparse($total_count), ($focus_count*100.0) / $total_count); + } + if ($ignore ne '') { + $profile = IgnoreProfile($symbols, $profile, $ignore); + my $ignore_count = TotalProfile($profile); + printf("After ignoring '%s': %s %s of %s (%0.1f%%)\n", + $ignore, + Unparse($ignore_count), Units(), + Unparse($total_count), + ($ignore_count*100.0) / $total_count); + } + + return $profile; +} + +sub InteractiveHelpMessage { + print STDERR <{$k}; + my @addrs = split(/\n/, $k); + if ($#addrs >= 0) { + my $depth = $#addrs + 1; + # int(foo / 2**32) is the only reliable way to get rid of bottom + # 32 bits on both 32- and 64-bit systems. + print pack('L*', $count & 0xFFFFFFFF, int($count / 2**32)); + print pack('L*', $depth & 0xFFFFFFFF, int($depth / 2**32)); + + foreach my $full_addr (@addrs) { + my $addr = $full_addr; + $addr =~ s/0x0*//; # strip off leading 0x, zeroes + if (length($addr) > 16) { + print STDERR "Invalid address in profile: $full_addr\n"; + next; + } + my $low_addr = substr($addr, -8); # get last 8 hex chars + my $high_addr = substr($addr, -16, 8); # get up to 8 more hex chars + print pack('L*', hex('0x' . $low_addr), hex('0x' . $high_addr)); + } + } + } +} + +# Print symbols and profile data +sub PrintSymbolizedProfile { + my $symbols = shift; + my $profile = shift; + my $prog = shift; + + $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $symbol_marker = $&; + + print '--- ', $symbol_marker, "\n"; + if (defined($prog)) { + print 'binary=', $prog, "\n"; + } + while (my ($pc, $name) = each(%{$symbols})) { + my $sep = ' '; + print '0x', $pc; + # We have a list of function names, which include the inlined + # calls. They are separated (and terminated) by --, which is + # illegal in function names. + for (my $j = 2; $j <= $#{$name}; $j += 3) { + print $sep, $name->[$j]; + $sep = '--'; + } + print "\n"; + } + print '---', "\n"; + + $PROFILE_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $profile_marker = $&; + print '--- ', $profile_marker, "\n"; + if (defined($main::collected_profile)) { + # if used with remote fetch, simply dump the collected profile to output. + open(SRC, "<$main::collected_profile"); + while () { + print $_; + } + close(SRC); + } else { + # dump a cpu-format profile to standard out + PrintProfileData($profile); + } +} + +# Print text output +sub PrintText { + my $symbols = shift; + my $flat = shift; + my $cumulative = shift; + my $line_limit = shift; + + my $total = TotalProfile($flat); + + # Which profile to sort by? + my $s = $main::opt_cum ? $cumulative : $flat; + + my $running_sum = 0; + my $lines = 0; + foreach my $k (sort { GetEntry($s, $b) <=> GetEntry($s, $a) || $a cmp $b } + keys(%{$cumulative})) { + my $f = GetEntry($flat, $k); + my $c = GetEntry($cumulative, $k); + $running_sum += $f; + + my $sym = $k; + if (exists($symbols->{$k})) { + $sym = $symbols->{$k}->[0] . " " . $symbols->{$k}->[1]; + if ($main::opt_addresses) { + $sym = $k . " " . $sym; + } + } + + if ($f != 0 || $c != 0) { + printf("%8s %6s %6s %8s %6s %s\n", + Unparse($f), + Percent($f, $total), + Percent($running_sum, $total), + Unparse($c), + Percent($c, $total), + $sym); + } + $lines++; + last if ($line_limit >= 0 && $lines >= $line_limit); + } +} + +# Callgrind format has a compression for repeated function and file +# names. You show the name the first time, and just use its number +# subsequently. This can cut down the file to about a third or a +# quarter of its uncompressed size. $key and $val are the key/value +# pair that would normally be printed by callgrind; $map is a map from +# value to number. +sub CompressedCGName { + my($key, $val, $map) = @_; + my $idx = $map->{$val}; + # For very short keys, providing an index hurts rather than helps. + if (length($val) <= 3) { + return "$key=$val\n"; + } elsif (defined($idx)) { + return "$key=($idx)\n"; + } else { + # scalar(keys $map) gives the number of items in the map. + $idx = scalar(keys(%{$map})) + 1; + $map->{$val} = $idx; + return "$key=($idx) $val\n"; + } +} + +# Print the call graph in a way that's suiteable for callgrind. +sub PrintCallgrind { + my $calls = shift; + my $filename; + my %filename_to_index_map; + my %fnname_to_index_map; + + if ($main::opt_interactive) { + $filename = shift; + print STDERR "Writing callgrind file to '$filename'.\n" + } else { + $filename = "&STDOUT"; + } + open(CG, ">$filename"); + printf CG ("events: Hits\n\n"); + foreach my $call ( map { $_->[0] } + sort { $a->[1] cmp $b ->[1] || + $a->[2] <=> $b->[2] } + map { /([^:]+):(\d+):([^ ]+)( -> ([^:]+):(\d+):(.+))?/; + [$_, $1, $2] } + keys %$calls ) { + my $count = int($calls->{$call}); + $call =~ /([^:]+):(\d+):([^ ]+)( -> ([^:]+):(\d+):(.+))?/; + my ( $caller_file, $caller_line, $caller_function, + $callee_file, $callee_line, $callee_function ) = + ( $1, $2, $3, $5, $6, $7 ); + + # TODO(csilvers): for better compression, collect all the + # caller/callee_files and functions first, before printing + # anything, and only compress those referenced more than once. + printf CG CompressedCGName("fl", $caller_file, \%filename_to_index_map); + printf CG CompressedCGName("fn", $caller_function, \%fnname_to_index_map); + if (defined $6) { + printf CG CompressedCGName("cfl", $callee_file, \%filename_to_index_map); + printf CG CompressedCGName("cfn", $callee_function, \%fnname_to_index_map); + printf CG ("calls=$count $callee_line\n"); + } + printf CG ("$caller_line $count\n\n"); + } +} + +# Print disassembly for all all routines that match $main::opt_disasm +sub PrintDisassembly { + my $libs = shift; + my $flat = shift; + my $cumulative = shift; + my $disasm_opts = shift; + + my $total = TotalProfile($flat); + + foreach my $lib (@{$libs}) { + my $symbol_table = GetProcedureBoundaries($lib->[0], $disasm_opts); + my $offset = AddressSub($lib->[1], $lib->[3]); + foreach my $routine (sort ByName keys(%{$symbol_table})) { + my $start_addr = $symbol_table->{$routine}->[0]; + my $end_addr = $symbol_table->{$routine}->[1]; + # See if there are any samples in this routine + my $length = hex(AddressSub($end_addr, $start_addr)); + my $addr = AddressAdd($start_addr, $offset); + for (my $i = 0; $i < $length; $i++) { + if (defined($cumulative->{$addr})) { + PrintDisassembledFunction($lib->[0], $offset, + $routine, $flat, $cumulative, + $start_addr, $end_addr, $total); + last; + } + $addr = AddressInc($addr); + } + } + } +} + +# Return reference to array of tuples of the form: +# [start_address, filename, linenumber, instruction, limit_address] +# E.g., +# ["0x806c43d", "/foo/bar.cc", 131, "ret", "0x806c440"] +sub Disassemble { + my $prog = shift; + my $offset = shift; + my $start_addr = shift; + my $end_addr = shift; + + my $objdump = $obj_tool_map{"objdump"}; + my $cmd = ShellEscape($objdump, "-C", "-d", "-l", "--no-show-raw-insn", + "--start-address=0x$start_addr", + "--stop-address=0x$end_addr", $prog); + open(OBJDUMP, "$cmd |") || error("$cmd: $!\n"); + my @result = (); + my $filename = ""; + my $linenumber = -1; + my $last = ["", "", "", ""]; + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + chop; + if (m|\s*([^:\s]+):(\d+)\s*$|) { + # Location line of the form: + # : + $filename = $1; + $linenumber = $2; + } elsif (m/^ +([0-9a-f]+):\s*(.*)/) { + # Disassembly line -- zero-extend address to full length + my $addr = HexExtend($1); + my $k = AddressAdd($addr, $offset); + $last->[4] = $k; # Store ending address for previous instruction + $last = [$k, $filename, $linenumber, $2, $end_addr]; + push(@result, $last); + } + } + close(OBJDUMP); + return @result; +} + +# The input file should contain lines of the form /proc/maps-like +# output (same format as expected from the profiles) or that looks +# like hex addresses (like "0xDEADBEEF"). We will parse all +# /proc/maps output, and for all the hex addresses, we will output +# "short" symbol names, one per line, in the same order as the input. +sub PrintSymbols { + my $maps_and_symbols_file = shift; + + # ParseLibraries expects pcs to be in a set. Fine by us... + my @pclist = (); # pcs in sorted order + my $pcs = {}; + my $map = ""; + foreach my $line (<$maps_and_symbols_file>) { + $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines + if ($line =~ /\b(0x[0-9a-f]+)\b/i) { + push(@pclist, HexExtend($1)); + $pcs->{$pclist[-1]} = 1; + } else { + $map .= $line; + } + } + + my $libs = ParseLibraries($main::prog, $map, $pcs); + my $symbols = ExtractSymbols($libs, $pcs); + + foreach my $pc (@pclist) { + # ->[0] is the shortname, ->[2] is the full name + print(($symbols->{$pc}->[0] || "??") . "\n"); + } +} + + +# For sorting functions by name +sub ByName { + return ShortFunctionName($a) cmp ShortFunctionName($b); +} + +# Print source-listing for all all routines that match $list_opts +sub PrintListing { + my $total = shift; + my $libs = shift; + my $flat = shift; + my $cumulative = shift; + my $list_opts = shift; + my $html = shift; + + my $output = \*STDOUT; + my $fname = ""; + + if ($html) { + # Arrange to write the output to a temporary file + $fname = TempName($main::next_tmpfile, "html"); + $main::next_tmpfile++; + if (!open(TEMP, ">$fname")) { + print STDERR "$fname: $!\n"; + return; + } + $output = \*TEMP; + print $output HtmlListingHeader(); + printf $output ("
%s
Total: %s %s
\n", + $main::prog, Unparse($total), Units()); + } + + my $listed = 0; + foreach my $lib (@{$libs}) { + my $symbol_table = GetProcedureBoundaries($lib->[0], $list_opts); + my $offset = AddressSub($lib->[1], $lib->[3]); + foreach my $routine (sort ByName keys(%{$symbol_table})) { + # Print if there are any samples in this routine + my $start_addr = $symbol_table->{$routine}->[0]; + my $end_addr = $symbol_table->{$routine}->[1]; + my $length = hex(AddressSub($end_addr, $start_addr)); + my $addr = AddressAdd($start_addr, $offset); + for (my $i = 0; $i < $length; $i++) { + if (defined($cumulative->{$addr})) { + $listed += PrintSource( + $lib->[0], $offset, + $routine, $flat, $cumulative, + $start_addr, $end_addr, + $html, + $output); + last; + } + $addr = AddressInc($addr); + } + } + } + + if ($html) { + if ($listed > 0) { + print $output HtmlListingFooter(); + close($output); + RunWeb($fname); + } else { + close($output); + unlink($fname); + } + } +} + +sub HtmlListingHeader { + return <<'EOF'; + + + +Pprof listing + + + + +EOF +} + +sub HtmlListingFooter { + return <<'EOF'; + + +EOF +} + +sub HtmlEscape { + my $text = shift; + $text =~ s/&/&/g; + $text =~ s//>/g; + return $text; +} + +# Returns the indentation of the line, if it has any non-whitespace +# characters. Otherwise, returns -1. +sub Indentation { + my $line = shift; + if (m/^(\s*)\S/) { + return length($1); + } else { + return -1; + } +} + +# If the symbol table contains inlining info, Disassemble() may tag an +# instruction with a location inside an inlined function. But for +# source listings, we prefer to use the location in the function we +# are listing. So use MapToSymbols() to fetch full location +# information for each instruction and then pick out the first +# location from a location list (location list contains callers before +# callees in case of inlining). +# +# After this routine has run, each entry in $instructions contains: +# [0] start address +# [1] filename for function we are listing +# [2] line number for function we are listing +# [3] disassembly +# [4] limit address +# [5] most specific filename (may be different from [1] due to inlining) +# [6] most specific line number (may be different from [2] due to inlining) +sub GetTopLevelLineNumbers { + my ($lib, $offset, $instructions) = @_; + my $pcs = []; + for (my $i = 0; $i <= $#{$instructions}; $i++) { + push(@{$pcs}, $instructions->[$i]->[0]); + } + my $symbols = {}; + MapToSymbols($lib, $offset, $pcs, $symbols); + for (my $i = 0; $i <= $#{$instructions}; $i++) { + my $e = $instructions->[$i]; + push(@{$e}, $e->[1]); + push(@{$e}, $e->[2]); + my $addr = $e->[0]; + my $sym = $symbols->{$addr}; + if (defined($sym)) { + if ($#{$sym} >= 2 && $sym->[1] =~ m/^(.*):(\d+)$/) { + $e->[1] = $1; # File name + $e->[2] = $2; # Line number + } + } + } +} + +# Print source-listing for one routine +sub PrintSource { + my $prog = shift; + my $offset = shift; + my $routine = shift; + my $flat = shift; + my $cumulative = shift; + my $start_addr = shift; + my $end_addr = shift; + my $html = shift; + my $output = shift; + + # Disassemble all instructions (just to get line numbers) + my @instructions = Disassemble($prog, $offset, $start_addr, $end_addr); + GetTopLevelLineNumbers($prog, $offset, \@instructions); + + # Hack 1: assume that the first source file encountered in the + # disassembly contains the routine + my $filename = undef; + for (my $i = 0; $i <= $#instructions; $i++) { + if ($instructions[$i]->[2] >= 0) { + $filename = $instructions[$i]->[1]; + last; + } + } + if (!defined($filename)) { + print STDERR "no filename found in $routine\n"; + return 0; + } + + # Hack 2: assume that the largest line number from $filename is the + # end of the procedure. This is typically safe since if P1 contains + # an inlined call to P2, then P2 usually occurs earlier in the + # source file. If this does not work, we might have to compute a + # density profile or just print all regions we find. + my $lastline = 0; + for (my $i = 0; $i <= $#instructions; $i++) { + my $f = $instructions[$i]->[1]; + my $l = $instructions[$i]->[2]; + if (($f eq $filename) && ($l > $lastline)) { + $lastline = $l; + } + } + + # Hack 3: assume the first source location from "filename" is the start of + # the source code. + my $firstline = 1; + for (my $i = 0; $i <= $#instructions; $i++) { + if ($instructions[$i]->[1] eq $filename) { + $firstline = $instructions[$i]->[2]; + last; + } + } + + # Hack 4: Extend last line forward until its indentation is less than + # the indentation we saw on $firstline + my $oldlastline = $lastline; + { + if (!open(FILE, "<$filename")) { + print STDERR "$filename: $!\n"; + return 0; + } + my $l = 0; + my $first_indentation = -1; + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + $l++; + my $indent = Indentation($_); + if ($l >= $firstline) { + if ($first_indentation < 0 && $indent >= 0) { + $first_indentation = $indent; + last if ($first_indentation == 0); + } + } + if ($l >= $lastline && $indent >= 0) { + if ($indent >= $first_indentation) { + $lastline = $l+1; + } else { + last; + } + } + } + close(FILE); + } + + # Assign all samples to the range $firstline,$lastline, + # Hack 4: If an instruction does not occur in the range, its samples + # are moved to the next instruction that occurs in the range. + my $samples1 = {}; # Map from line number to flat count + my $samples2 = {}; # Map from line number to cumulative count + my $running1 = 0; # Unassigned flat counts + my $running2 = 0; # Unassigned cumulative counts + my $total1 = 0; # Total flat counts + my $total2 = 0; # Total cumulative counts + my %disasm = (); # Map from line number to disassembly + my $running_disasm = ""; # Unassigned disassembly + my $skip_marker = "---\n"; + if ($html) { + $skip_marker = ""; + for (my $l = $firstline; $l <= $lastline; $l++) { + $disasm{$l} = ""; + } + } + my $last_dis_filename = ''; + my $last_dis_linenum = -1; + my $last_touched_line = -1; # To detect gaps in disassembly for a line + foreach my $e (@instructions) { + # Add up counts for all address that fall inside this instruction + my $c1 = 0; + my $c2 = 0; + for (my $a = $e->[0]; $a lt $e->[4]; $a = AddressInc($a)) { + $c1 += GetEntry($flat, $a); + $c2 += GetEntry($cumulative, $a); + } + + if ($html) { + my $dis = sprintf(" %6s %6s \t\t%8s: %s ", + HtmlPrintNumber($c1), + HtmlPrintNumber($c2), + UnparseAddress($offset, $e->[0]), + CleanDisassembly($e->[3])); + + # Append the most specific source line associated with this instruction + if (length($dis) < 80) { $dis .= (' ' x (80 - length($dis))) }; + $dis = HtmlEscape($dis); + my $f = $e->[5]; + my $l = $e->[6]; + if ($f ne $last_dis_filename) { + $dis .= sprintf("%s:%d", + HtmlEscape(CleanFileName($f)), $l); + } elsif ($l ne $last_dis_linenum) { + # De-emphasize the unchanged file name portion + $dis .= sprintf("%s" . + ":%d", + HtmlEscape(CleanFileName($f)), $l); + } else { + # De-emphasize the entire location + $dis .= sprintf("%s:%d", + HtmlEscape(CleanFileName($f)), $l); + } + $last_dis_filename = $f; + $last_dis_linenum = $l; + $running_disasm .= $dis; + $running_disasm .= "\n"; + } + + $running1 += $c1; + $running2 += $c2; + $total1 += $c1; + $total2 += $c2; + my $file = $e->[1]; + my $line = $e->[2]; + if (($file eq $filename) && + ($line >= $firstline) && + ($line <= $lastline)) { + # Assign all accumulated samples to this line + AddEntry($samples1, $line, $running1); + AddEntry($samples2, $line, $running2); + $running1 = 0; + $running2 = 0; + if ($html) { + if ($line != $last_touched_line && $disasm{$line} ne '') { + $disasm{$line} .= "\n"; + } + $disasm{$line} .= $running_disasm; + $running_disasm = ''; + $last_touched_line = $line; + } + } + } + + # Assign any leftover samples to $lastline + AddEntry($samples1, $lastline, $running1); + AddEntry($samples2, $lastline, $running2); + if ($html) { + if ($lastline != $last_touched_line && $disasm{$lastline} ne '') { + $disasm{$lastline} .= "\n"; + } + $disasm{$lastline} .= $running_disasm; + } + + if ($html) { + printf $output ( + "

%s

%s\n
\n" .
+      "Total:%6s %6s (flat / cumulative %s)\n",
+      HtmlEscape(ShortFunctionName($routine)),
+      HtmlEscape(CleanFileName($filename)),
+      Unparse($total1),
+      Unparse($total2),
+      Units());
+  } else {
+    printf $output (
+      "ROUTINE ====================== %s in %s\n" .
+      "%6s %6s Total %s (flat / cumulative)\n",
+      ShortFunctionName($routine),
+      CleanFileName($filename),
+      Unparse($total1),
+      Unparse($total2),
+      Units());
+  }
+  if (!open(FILE, "<$filename")) {
+    print STDERR "$filename: $!\n";
+    return 0;
+  }
+  my $l = 0;
+  while () {
+    s/\r//g;         # turn windows-looking lines into unix-looking lines
+    $l++;
+    if ($l >= $firstline - 5 &&
+        (($l <= $oldlastline + 5) || ($l <= $lastline))) {
+      chop;
+      my $text = $_;
+      if ($l == $firstline) { print $output $skip_marker; }
+      my $n1 = GetEntry($samples1, $l);
+      my $n2 = GetEntry($samples2, $l);
+      if ($html) {
+        # Emit a span that has one of the following classes:
+        #    livesrc -- has samples
+        #    deadsrc -- has disassembly, but with no samples
+        #    nop     -- has no matching disasembly
+        # Also emit an optional span containing disassembly.
+        my $dis = $disasm{$l};
+        my $asm = "";
+        if (defined($dis) && $dis ne '') {
+          $asm = "" . $dis . "";
+        }
+        my $source_class = (($n1 + $n2 > 0) 
+                            ? "livesrc" 
+                            : (($asm ne "") ? "deadsrc" : "nop"));
+        printf $output (
+          "%5d " .
+          "%6s %6s %s%s\n",
+          $l, $source_class,
+          HtmlPrintNumber($n1),
+          HtmlPrintNumber($n2),
+          HtmlEscape($text),
+          $asm);
+      } else {
+        printf $output(
+          "%6s %6s %4d: %s\n",
+          UnparseAlt($n1),
+          UnparseAlt($n2),
+          $l,
+          $text);
+      }
+      if ($l == $lastline)  { print $output $skip_marker; }
+    };
+  }
+  close(FILE);
+  if ($html) {
+    print $output "
\n"; + } + return 1; +} + +# Return the source line for the specified file/linenumber. +# Returns undef if not found. +sub SourceLine { + my $file = shift; + my $line = shift; + + # Look in cache + if (!defined($main::source_cache{$file})) { + if (100 < scalar keys(%main::source_cache)) { + # Clear the cache when it gets too big + $main::source_cache = (); + } + + # Read all lines from the file + if (!open(FILE, "<$file")) { + print STDERR "$file: $!\n"; + $main::source_cache{$file} = []; # Cache the negative result + return undef; + } + my $lines = []; + push(@{$lines}, ""); # So we can use 1-based line numbers as indices + while () { + push(@{$lines}, $_); + } + close(FILE); + + # Save the lines in the cache + $main::source_cache{$file} = $lines; + } + + my $lines = $main::source_cache{$file}; + if (($line < 0) || ($line > $#{$lines})) { + return undef; + } else { + return $lines->[$line]; + } +} + +# Print disassembly for one routine with interspersed source if available +sub PrintDisassembledFunction { + my $prog = shift; + my $offset = shift; + my $routine = shift; + my $flat = shift; + my $cumulative = shift; + my $start_addr = shift; + my $end_addr = shift; + my $total = shift; + + # Disassemble all instructions + my @instructions = Disassemble($prog, $offset, $start_addr, $end_addr); + + # Make array of counts per instruction + my @flat_count = (); + my @cum_count = (); + my $flat_total = 0; + my $cum_total = 0; + foreach my $e (@instructions) { + # Add up counts for all address that fall inside this instruction + my $c1 = 0; + my $c2 = 0; + for (my $a = $e->[0]; $a lt $e->[4]; $a = AddressInc($a)) { + $c1 += GetEntry($flat, $a); + $c2 += GetEntry($cumulative, $a); + } + push(@flat_count, $c1); + push(@cum_count, $c2); + $flat_total += $c1; + $cum_total += $c2; + } + + # Print header with total counts + printf("ROUTINE ====================== %s\n" . + "%6s %6s %s (flat, cumulative) %.1f%% of total\n", + ShortFunctionName($routine), + Unparse($flat_total), + Unparse($cum_total), + Units(), + ($cum_total * 100.0) / $total); + + # Process instructions in order + my $current_file = ""; + for (my $i = 0; $i <= $#instructions; ) { + my $e = $instructions[$i]; + + # Print the new file name whenever we switch files + if ($e->[1] ne $current_file) { + $current_file = $e->[1]; + my $fname = $current_file; + $fname =~ s|^\./||; # Trim leading "./" + + # Shorten long file names + if (length($fname) >= 58) { + $fname = "..." . substr($fname, -55); + } + printf("-------------------- %s\n", $fname); + } + + # TODO: Compute range of lines to print together to deal with + # small reorderings. + my $first_line = $e->[2]; + my $last_line = $first_line; + my %flat_sum = (); + my %cum_sum = (); + for (my $l = $first_line; $l <= $last_line; $l++) { + $flat_sum{$l} = 0; + $cum_sum{$l} = 0; + } + + # Find run of instructions for this range of source lines + my $first_inst = $i; + while (($i <= $#instructions) && + ($instructions[$i]->[2] >= $first_line) && + ($instructions[$i]->[2] <= $last_line)) { + $e = $instructions[$i]; + $flat_sum{$e->[2]} += $flat_count[$i]; + $cum_sum{$e->[2]} += $cum_count[$i]; + $i++; + } + my $last_inst = $i - 1; + + # Print source lines + for (my $l = $first_line; $l <= $last_line; $l++) { + my $line = SourceLine($current_file, $l); + if (!defined($line)) { + $line = "?\n"; + next; + } else { + $line =~ s/^\s+//; + } + printf("%6s %6s %5d: %s", + UnparseAlt($flat_sum{$l}), + UnparseAlt($cum_sum{$l}), + $l, + $line); + } + + # Print disassembly + for (my $x = $first_inst; $x <= $last_inst; $x++) { + my $e = $instructions[$x]; + printf("%6s %6s %8s: %6s\n", + UnparseAlt($flat_count[$x]), + UnparseAlt($cum_count[$x]), + UnparseAddress($offset, $e->[0]), + CleanDisassembly($e->[3])); + } + } +} + +# Print DOT graph +sub PrintDot { + my $prog = shift; + my $symbols = shift; + my $raw = shift; + my $flat = shift; + my $cumulative = shift; + my $overall_total = shift; + + # Get total + my $local_total = TotalProfile($flat); + my $nodelimit = int($main::opt_nodefraction * $local_total); + my $edgelimit = int($main::opt_edgefraction * $local_total); + my $nodecount = $main::opt_nodecount; + + # Find nodes to include + my @list = (sort { abs(GetEntry($cumulative, $b)) <=> + abs(GetEntry($cumulative, $a)) + || $a cmp $b } + keys(%{$cumulative})); + my $last = $nodecount - 1; + if ($last > $#list) { + $last = $#list; + } + while (($last >= 0) && + (abs(GetEntry($cumulative, $list[$last])) <= $nodelimit)) { + $last--; + } + if ($last < 0) { + print STDERR "No nodes to print\n"; + return 0; + } + + if ($nodelimit > 0 || $edgelimit > 0) { + printf STDERR ("Dropping nodes with <= %s %s; edges with <= %s abs(%s)\n", + Unparse($nodelimit), Units(), + Unparse($edgelimit), Units()); + } + + # Open DOT output file + my $output; + my $escaped_dot = ShellEscape(@DOT); + my $escaped_ps2pdf = ShellEscape(@PS2PDF); + if ($main::opt_gv) { + my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "ps")); + $output = "| $escaped_dot -Tps2 >$escaped_outfile"; + } elsif ($main::opt_evince) { + my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "pdf")); + $output = "| $escaped_dot -Tps2 | $escaped_ps2pdf - $escaped_outfile"; + } elsif ($main::opt_ps) { + $output = "| $escaped_dot -Tps2"; + } elsif ($main::opt_pdf) { + $output = "| $escaped_dot -Tps2 | $escaped_ps2pdf - -"; + } elsif ($main::opt_web || $main::opt_svg) { + # We need to post-process the SVG, so write to a temporary file always. + my $escaped_outfile = ShellEscape(TempName($main::next_tmpfile, "svg")); + $output = "| $escaped_dot -Tsvg >$escaped_outfile"; + } elsif ($main::opt_gif) { + $output = "| $escaped_dot -Tgif"; + } else { + $output = ">&STDOUT"; + } + open(DOT, $output) || error("$output: $!\n"); + + # Title + printf DOT ("digraph \"%s; %s %s\" {\n", + $prog, + Unparse($overall_total), + Units()); + if ($main::opt_pdf) { + # The output is more printable if we set the page size for dot. + printf DOT ("size=\"8,11\"\n"); + } + printf DOT ("node [width=0.375,height=0.25];\n"); + + # Print legend + printf DOT ("Legend [shape=box,fontsize=24,shape=plaintext," . + "label=\"%s\\l%s\\l%s\\l%s\\l%s\\l\"];\n", + $prog, + sprintf("Total %s: %s", Units(), Unparse($overall_total)), + sprintf("Focusing on: %s", Unparse($local_total)), + sprintf("Dropped nodes with <= %s abs(%s)", + Unparse($nodelimit), Units()), + sprintf("Dropped edges with <= %s %s", + Unparse($edgelimit), Units()) + ); + + # Print nodes + my %node = (); + my $nextnode = 1; + foreach my $a (@list[0..$last]) { + # Pick font size + my $f = GetEntry($flat, $a); + my $c = GetEntry($cumulative, $a); + + my $fs = 8; + if ($local_total > 0) { + $fs = 8 + (50.0 * sqrt(abs($f * 1.0 / $local_total))); + } + + $node{$a} = $nextnode++; + my $sym = $a; + $sym =~ s/\s+/\\n/g; + $sym =~ s/::/\\n/g; + + # Extra cumulative info to print for non-leaves + my $extra = ""; + if ($f != $c) { + $extra = sprintf("\\rof %s (%s)", + Unparse($c), + Percent($c, $local_total)); + } + my $style = ""; + if ($main::opt_heapcheck) { + if ($f > 0) { + # make leak-causing nodes more visible (add a background) + $style = ",style=filled,fillcolor=gray" + } elsif ($f < 0) { + # make anti-leak-causing nodes (which almost never occur) + # stand out as well (triple border) + $style = ",peripheries=3" + } + } + + printf DOT ("N%d [label=\"%s\\n%s (%s)%s\\r" . + "\",shape=box,fontsize=%.1f%s];\n", + $node{$a}, + $sym, + Unparse($f), + Percent($f, $local_total), + $extra, + $fs, + $style, + ); + } + + # Get edges and counts per edge + my %edge = (); + my $n; + my $fullname_to_shortname_map = {}; + FillFullnameToShortnameMap($symbols, $fullname_to_shortname_map); + foreach my $k (keys(%{$raw})) { + # TODO: omit low %age edges + $n = $raw->{$k}; + my @translated = TranslateStack($symbols, $fullname_to_shortname_map, $k); + for (my $i = 1; $i <= $#translated; $i++) { + my $src = $translated[$i]; + my $dst = $translated[$i-1]; + #next if ($src eq $dst); # Avoid self-edges? + if (exists($node{$src}) && exists($node{$dst})) { + my $edge_label = "$src\001$dst"; + if (!exists($edge{$edge_label})) { + $edge{$edge_label} = 0; + } + $edge{$edge_label} += $n; + } + } + } + + # Print edges (process in order of decreasing counts) + my %indegree = (); # Number of incoming edges added per node so far + my %outdegree = (); # Number of outgoing edges added per node so far + foreach my $e (sort { $edge{$b} <=> $edge{$a} } keys(%edge)) { + my @x = split(/\001/, $e); + $n = $edge{$e}; + + # Initialize degree of kept incoming and outgoing edges if necessary + my $src = $x[0]; + my $dst = $x[1]; + if (!exists($outdegree{$src})) { $outdegree{$src} = 0; } + if (!exists($indegree{$dst})) { $indegree{$dst} = 0; } + + my $keep; + if ($indegree{$dst} == 0) { + # Keep edge if needed for reachability + $keep = 1; + } elsif (abs($n) <= $edgelimit) { + # Drop if we are below --edgefraction + $keep = 0; + } elsif ($outdegree{$src} >= $main::opt_maxdegree || + $indegree{$dst} >= $main::opt_maxdegree) { + # Keep limited number of in/out edges per node + $keep = 0; + } else { + $keep = 1; + } + + if ($keep) { + $outdegree{$src}++; + $indegree{$dst}++; + + # Compute line width based on edge count + my $fraction = abs($local_total ? (3 * ($n / $local_total)) : 0); + if ($fraction > 1) { $fraction = 1; } + my $w = $fraction * 2; + if ($w < 1 && ($main::opt_web || $main::opt_svg)) { + # SVG output treats line widths < 1 poorly. + $w = 1; + } + + # Dot sometimes segfaults if given edge weights that are too large, so + # we cap the weights at a large value + my $edgeweight = abs($n) ** 0.7; + if ($edgeweight > 100000) { $edgeweight = 100000; } + $edgeweight = int($edgeweight); + + my $style = sprintf("setlinewidth(%f)", $w); + if ($x[1] =~ m/\(inline\)/) { + $style .= ",dashed"; + } + + # Use a slightly squashed function of the edge count as the weight + printf DOT ("N%s -> N%s [label=%s, weight=%d, style=\"%s\"];\n", + $node{$x[0]}, + $node{$x[1]}, + Unparse($n), + $edgeweight, + $style); + } + } + + print DOT ("}\n"); + close(DOT); + + if ($main::opt_web || $main::opt_svg) { + # Rewrite SVG to be more usable inside web browser. + RewriteSvg(TempName($main::next_tmpfile, "svg")); + } + + return 1; +} + +sub RewriteSvg { + my $svgfile = shift; + + open(SVG, $svgfile) || die "open temp svg: $!"; + my @svg = ; + close(SVG); + unlink $svgfile; + my $svg = join('', @svg); + + # Dot's SVG output is + # + # + # + # ... + # + # + # + # Change it to + # + # + # $svg_javascript + # + # + # ... + # + # + # + + # Fix width, height; drop viewBox. + $svg =~ s/(?s) above first + my $svg_javascript = SvgJavascript(); + my $viewport = "\n"; + $svg =~ s/ above . + $svg =~ s/(.*)(<\/svg>)/$1<\/g>$2/; + $svg =~ s/$svgfile") || die "open $svgfile: $!"; + print SVG $svg; + close(SVG); + } +} + +sub SvgJavascript { + return <<'EOF'; + +EOF +} + +# Provides a map from fullname to shortname for cases where the +# shortname is ambiguous. The symlist has both the fullname and +# shortname for all symbols, which is usually fine, but sometimes -- +# such as overloaded functions -- two different fullnames can map to +# the same shortname. In that case, we use the address of the +# function to disambiguate the two. This function fills in a map that +# maps fullnames to modified shortnames in such cases. If a fullname +# is not present in the map, the 'normal' shortname provided by the +# symlist is the appropriate one to use. +sub FillFullnameToShortnameMap { + my $symbols = shift; + my $fullname_to_shortname_map = shift; + my $shortnames_seen_once = {}; + my $shortnames_seen_more_than_once = {}; + + foreach my $symlist (values(%{$symbols})) { + # TODO(csilvers): deal with inlined symbols too. + my $shortname = $symlist->[0]; + my $fullname = $symlist->[2]; + if ($fullname !~ /<[0-9a-fA-F]+>$/) { # fullname doesn't end in an address + next; # the only collisions we care about are when addresses differ + } + if (defined($shortnames_seen_once->{$shortname}) && + $shortnames_seen_once->{$shortname} ne $fullname) { + $shortnames_seen_more_than_once->{$shortname} = 1; + } else { + $shortnames_seen_once->{$shortname} = $fullname; + } + } + + foreach my $symlist (values(%{$symbols})) { + my $shortname = $symlist->[0]; + my $fullname = $symlist->[2]; + # TODO(csilvers): take in a list of addresses we care about, and only + # store in the map if $symlist->[1] is in that list. Saves space. + next if defined($fullname_to_shortname_map->{$fullname}); + if (defined($shortnames_seen_more_than_once->{$shortname})) { + if ($fullname =~ /<0*([^>]*)>$/) { # fullname has address at end of it + $fullname_to_shortname_map->{$fullname} = "$shortname\@$1"; + } + } + } +} + +# Return a small number that identifies the argument. +# Multiple calls with the same argument will return the same number. +# Calls with different arguments will return different numbers. +sub ShortIdFor { + my $key = shift; + my $id = $main::uniqueid{$key}; + if (!defined($id)) { + $id = keys(%main::uniqueid) + 1; + $main::uniqueid{$key} = $id; + } + return $id; +} + +# Translate a stack of addresses into a stack of symbols +sub TranslateStack { + my $symbols = shift; + my $fullname_to_shortname_map = shift; + my $k = shift; + + my @addrs = split(/\n/, $k); + my @result = (); + for (my $i = 0; $i <= $#addrs; $i++) { + my $a = $addrs[$i]; + + # Skip large addresses since they sometimes show up as fake entries on RH9 + if (length($a) > 8 && $a gt "7fffffffffffffff") { + next; + } + + if ($main::opt_disasm || $main::opt_list) { + # We want just the address for the key + push(@result, $a); + next; + } + + my $symlist = $symbols->{$a}; + if (!defined($symlist)) { + $symlist = [$a, "", $a]; + } + + # We can have a sequence of symbols for a particular entry + # (more than one symbol in the case of inlining). Callers + # come before callees in symlist, so walk backwards since + # the translated stack should contain callees before callers. + for (my $j = $#{$symlist}; $j >= 2; $j -= 3) { + my $func = $symlist->[$j-2]; + my $fileline = $symlist->[$j-1]; + my $fullfunc = $symlist->[$j]; + if (defined($fullname_to_shortname_map->{$fullfunc})) { + $func = $fullname_to_shortname_map->{$fullfunc}; + } + if ($j > 2) { + $func = "$func (inline)"; + } + + # Do not merge nodes corresponding to Callback::Run since that + # causes confusing cycles in dot display. Instead, we synthesize + # a unique name for this frame per caller. + if ($func =~ m/Callback.*::Run$/) { + my $caller = ($i > 0) ? $addrs[$i-1] : 0; + $func = "Run#" . ShortIdFor($caller); + } + + if ($main::opt_addresses) { + push(@result, "$a $func $fileline"); + } elsif ($main::opt_lines) { + if ($func eq '??' && $fileline eq '??:0') { + push(@result, "$a"); + } else { + push(@result, "$func $fileline"); + } + } elsif ($main::opt_functions) { + if ($func eq '??') { + push(@result, "$a"); + } else { + push(@result, $func); + } + } elsif ($main::opt_files) { + if ($fileline eq '??:0' || $fileline eq '') { + push(@result, "$a"); + } else { + my $f = $fileline; + $f =~ s/:\d+$//; + push(@result, $f); + } + } else { + push(@result, $a); + last; # Do not print inlined info + } + } + } + + # print join(",", @addrs), " => ", join(",", @result), "\n"; + return @result; +} + +# Generate percent string for a number and a total +sub Percent { + my $num = shift; + my $tot = shift; + if ($tot != 0) { + return sprintf("%.1f%%", $num * 100.0 / $tot); + } else { + return ($num == 0) ? "nan" : (($num > 0) ? "+inf" : "-inf"); + } +} + +# Generate pretty-printed form of number +sub Unparse { + my $num = shift; + if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') { + if ($main::opt_inuse_objects || $main::opt_alloc_objects) { + return sprintf("%d", $num); + } else { + if ($main::opt_show_bytes) { + return sprintf("%d", $num); + } else { + return sprintf("%.1f", $num / 1048576.0); + } + } + } elsif ($main::profile_type eq 'contention' && !$main::opt_contentions) { + return sprintf("%.3f", $num / 1e9); # Convert nanoseconds to seconds + } else { + return sprintf("%d", $num); + } +} + +# Alternate pretty-printed form: 0 maps to "." +sub UnparseAlt { + my $num = shift; + if ($num == 0) { + return "."; + } else { + return Unparse($num); + } +} + +# Alternate pretty-printed form: 0 maps to "" +sub HtmlPrintNumber { + my $num = shift; + if ($num == 0) { + return ""; + } else { + return Unparse($num); + } +} + +# Return output units +sub Units { + if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') { + if ($main::opt_inuse_objects || $main::opt_alloc_objects) { + return "objects"; + } else { + if ($main::opt_show_bytes) { + return "B"; + } else { + return "MB"; + } + } + } elsif ($main::profile_type eq 'contention' && !$main::opt_contentions) { + return "seconds"; + } else { + return "samples"; + } +} + +##### Profile manipulation code ##### + +# Generate flattened profile: +# If count is charged to stack [a,b,c,d], in generated profile, +# it will be charged to [a] +sub FlatProfile { + my $profile = shift; + my $result = {}; + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @addrs = split(/\n/, $k); + if ($#addrs >= 0) { + AddEntry($result, $addrs[0], $count); + } + } + return $result; +} + +# Generate cumulative profile: +# If count is charged to stack [a,b,c,d], in generated profile, +# it will be charged to [a], [b], [c], [d] +sub CumulativeProfile { + my $profile = shift; + my $result = {}; + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @addrs = split(/\n/, $k); + foreach my $a (@addrs) { + AddEntry($result, $a, $count); + } + } + return $result; +} + +# If the second-youngest PC on the stack is always the same, returns +# that pc. Otherwise, returns undef. +sub IsSecondPcAlwaysTheSame { + my $profile = shift; + + my $second_pc = undef; + foreach my $k (keys(%{$profile})) { + my @addrs = split(/\n/, $k); + if ($#addrs < 1) { + return undef; + } + if (not defined $second_pc) { + $second_pc = $addrs[1]; + } else { + if ($second_pc ne $addrs[1]) { + return undef; + } + } + } + return $second_pc; +} + +sub ExtractSymbolLocation { + my $symbols = shift; + my $address = shift; + # 'addr2line' outputs "??:0" for unknown locations; we do the + # same to be consistent. + my $location = "??:0:unknown"; + if (exists $symbols->{$address}) { + my $file = $symbols->{$address}->[1]; + if ($file eq "?") { + $file = "??:0" + } + $location = $file . ":" . $symbols->{$address}->[0]; + } + return $location; +} + +# Extracts a graph of calls. +sub ExtractCalls { + my $symbols = shift; + my $profile = shift; + + my $calls = {}; + while( my ($stack_trace, $count) = each %$profile ) { + my @address = split(/\n/, $stack_trace); + my $destination = ExtractSymbolLocation($symbols, $address[0]); + AddEntry($calls, $destination, $count); + for (my $i = 1; $i <= $#address; $i++) { + my $source = ExtractSymbolLocation($symbols, $address[$i]); + my $call = "$source -> $destination"; + AddEntry($calls, $call, $count); + $destination = $source; + } + } + + return $calls; +} + +sub RemoveUninterestingFrames { + my $symbols = shift; + my $profile = shift; + + # List of function names to skip + my %skip = (); + my $skip_regexp = 'NOMATCH'; + if ($main::profile_type eq 'heap' || $main::profile_type eq 'growth') { + foreach my $name ('calloc', + 'cfree', + 'malloc', + 'free', + 'memalign', + 'posix_memalign', + 'pvalloc', + 'valloc', + 'realloc', + 'tc_calloc', + 'tc_cfree', + 'tc_malloc', + 'tc_free', + 'tc_memalign', + 'tc_posix_memalign', + 'tc_pvalloc', + 'tc_valloc', + 'tc_realloc', + 'tc_new', + 'tc_delete', + 'tc_newarray', + 'tc_deletearray', + 'tc_new_nothrow', + 'tc_newarray_nothrow', + 'do_malloc', + '::do_malloc', # new name -- got moved to an unnamed ns + '::do_malloc_or_cpp_alloc', + 'DoSampledAllocation', + 'simple_alloc::allocate', + '__malloc_alloc_template::allocate', + '__builtin_delete', + '__builtin_new', + '__builtin_vec_delete', + '__builtin_vec_new', + 'operator new', + 'operator new[]', + # The entry to our memory-allocation routines on OS X + 'malloc_zone_malloc', + 'malloc_zone_calloc', + 'malloc_zone_valloc', + 'malloc_zone_realloc', + 'malloc_zone_memalign', + 'malloc_zone_free', + # These mark the beginning/end of our custom sections + '__start_google_malloc', + '__stop_google_malloc', + '__start_malloc_hook', + '__stop_malloc_hook') { + $skip{$name} = 1; + $skip{"_" . $name} = 1; # Mach (OS X) adds a _ prefix to everything + } + # TODO: Remove TCMalloc once everything has been + # moved into the tcmalloc:: namespace and we have flushed + # old code out of the system. + $skip_regexp = "TCMalloc|^tcmalloc::"; + } elsif ($main::profile_type eq 'contention') { + foreach my $vname ('base::RecordLockProfileData', + 'base::SubmitMutexProfileData', + 'base::SubmitSpinLockProfileData', + 'Mutex::Unlock', + 'Mutex::UnlockSlow', + 'Mutex::ReaderUnlock', + 'MutexLock::~MutexLock', + 'SpinLock::Unlock', + 'SpinLock::SlowUnlock', + 'SpinLockHolder::~SpinLockHolder') { + $skip{$vname} = 1; + } + } elsif ($main::profile_type eq 'cpu') { + # Drop signal handlers used for CPU profile collection + # TODO(dpeng): this should not be necessary; it's taken + # care of by the general 2nd-pc mechanism below. + foreach my $name ('ProfileData::Add', # historical + 'ProfileData::prof_handler', # historical + 'CpuProfiler::prof_handler', + '__FRAME_END__', + '__pthread_sighandler', + '__restore') { + $skip{$name} = 1; + } + } else { + # Nothing skipped for unknown types + } + + if ($main::profile_type eq 'cpu') { + # If all the second-youngest program counters are the same, + # this STRONGLY suggests that it is an artifact of measurement, + # i.e., stack frames pushed by the CPU profiler signal handler. + # Hence, we delete them. + # (The topmost PC is read from the signal structure, not from + # the stack, so it does not get involved.) + while (my $second_pc = IsSecondPcAlwaysTheSame($profile)) { + my $result = {}; + my $func = ''; + if (exists($symbols->{$second_pc})) { + $second_pc = $symbols->{$second_pc}->[0]; + } + print STDERR "Removing $second_pc from all stack traces.\n"; + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @addrs = split(/\n/, $k); + splice @addrs, 1, 1; + my $reduced_path = join("\n", @addrs); + AddEntry($result, $reduced_path, $count); + } + $profile = $result; + } + } + + my $result = {}; + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @addrs = split(/\n/, $k); + my @path = (); + foreach my $a (@addrs) { + if (exists($symbols->{$a})) { + my $func = $symbols->{$a}->[0]; + if ($skip{$func} || ($func =~ m/$skip_regexp/)) { + next; + } + } + push(@path, $a); + } + my $reduced_path = join("\n", @path); + AddEntry($result, $reduced_path, $count); + } + return $result; +} + +# Reduce profile to granularity given by user +sub ReduceProfile { + my $symbols = shift; + my $profile = shift; + my $result = {}; + my $fullname_to_shortname_map = {}; + FillFullnameToShortnameMap($symbols, $fullname_to_shortname_map); + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @translated = TranslateStack($symbols, $fullname_to_shortname_map, $k); + my @path = (); + my %seen = (); + $seen{''} = 1; # So that empty keys are skipped + foreach my $e (@translated) { + # To avoid double-counting due to recursion, skip a stack-trace + # entry if it has already been seen + if (!$seen{$e}) { + $seen{$e} = 1; + push(@path, $e); + } + } + my $reduced_path = join("\n", @path); + AddEntry($result, $reduced_path, $count); + } + return $result; +} + +# Does the specified symbol array match the regexp? +sub SymbolMatches { + my $sym = shift; + my $re = shift; + if (defined($sym)) { + for (my $i = 0; $i < $#{$sym}; $i += 3) { + if ($sym->[$i] =~ m/$re/ || $sym->[$i+1] =~ m/$re/) { + return 1; + } + } + } + return 0; +} + +# Focus only on paths involving specified regexps +sub FocusProfile { + my $symbols = shift; + my $profile = shift; + my $focus = shift; + my $result = {}; + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @addrs = split(/\n/, $k); + foreach my $a (@addrs) { + # Reply if it matches either the address/shortname/fileline + if (($a =~ m/$focus/) || SymbolMatches($symbols->{$a}, $focus)) { + AddEntry($result, $k, $count); + last; + } + } + } + return $result; +} + +# Focus only on paths not involving specified regexps +sub IgnoreProfile { + my $symbols = shift; + my $profile = shift; + my $ignore = shift; + my $result = {}; + foreach my $k (keys(%{$profile})) { + my $count = $profile->{$k}; + my @addrs = split(/\n/, $k); + my $matched = 0; + foreach my $a (@addrs) { + # Reply if it matches either the address/shortname/fileline + if (($a =~ m/$ignore/) || SymbolMatches($symbols->{$a}, $ignore)) { + $matched = 1; + last; + } + } + if (!$matched) { + AddEntry($result, $k, $count); + } + } + return $result; +} + +# Get total count in profile +sub TotalProfile { + my $profile = shift; + my $result = 0; + foreach my $k (keys(%{$profile})) { + $result += $profile->{$k}; + } + return $result; +} + +# Add A to B +sub AddProfile { + my $A = shift; + my $B = shift; + + my $R = {}; + # add all keys in A + foreach my $k (keys(%{$A})) { + my $v = $A->{$k}; + AddEntry($R, $k, $v); + } + # add all keys in B + foreach my $k (keys(%{$B})) { + my $v = $B->{$k}; + AddEntry($R, $k, $v); + } + return $R; +} + +# Merges symbol maps +sub MergeSymbols { + my $A = shift; + my $B = shift; + + my $R = {}; + foreach my $k (keys(%{$A})) { + $R->{$k} = $A->{$k}; + } + if (defined($B)) { + foreach my $k (keys(%{$B})) { + $R->{$k} = $B->{$k}; + } + } + return $R; +} + + +# Add A to B +sub AddPcs { + my $A = shift; + my $B = shift; + + my $R = {}; + # add all keys in A + foreach my $k (keys(%{$A})) { + $R->{$k} = 1 + } + # add all keys in B + foreach my $k (keys(%{$B})) { + $R->{$k} = 1 + } + return $R; +} + +# Subtract B from A +sub SubtractProfile { + my $A = shift; + my $B = shift; + + my $R = {}; + foreach my $k (keys(%{$A})) { + my $v = $A->{$k} - GetEntry($B, $k); + if ($v < 0 && $main::opt_drop_negative) { + $v = 0; + } + AddEntry($R, $k, $v); + } + if (!$main::opt_drop_negative) { + # Take care of when subtracted profile has more entries + foreach my $k (keys(%{$B})) { + if (!exists($A->{$k})) { + AddEntry($R, $k, 0 - $B->{$k}); + } + } + } + return $R; +} + +# Get entry from profile; zero if not present +sub GetEntry { + my $profile = shift; + my $k = shift; + if (exists($profile->{$k})) { + return $profile->{$k}; + } else { + return 0; + } +} + +# Add entry to specified profile +sub AddEntry { + my $profile = shift; + my $k = shift; + my $n = shift; + if (!exists($profile->{$k})) { + $profile->{$k} = 0; + } + $profile->{$k} += $n; +} + +# Add a stack of entries to specified profile, and add them to the $pcs +# list. +sub AddEntries { + my $profile = shift; + my $pcs = shift; + my $stack = shift; + my $count = shift; + my @k = (); + + foreach my $e (split(/\s+/, $stack)) { + my $pc = HexExtend($e); + $pcs->{$pc} = 1; + push @k, $pc; + } + AddEntry($profile, (join "\n", @k), $count); +} + +##### Code to profile a server dynamically ##### + +sub CheckSymbolPage { + my $url = SymbolPageURL(); + my $command = ShellEscape(@URL_FETCHER, $url); + open(SYMBOL, "$command |") or error($command); + my $line = ; + $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines + close(SYMBOL); + unless (defined($line)) { + error("$url doesn't exist\n"); + } + + if ($line =~ /^num_symbols:\s+(\d+)$/) { + if ($1 == 0) { + error("Stripped binary. No symbols available.\n"); + } + } else { + error("Failed to get the number of symbols from $url\n"); + } +} + +sub IsProfileURL { + my $profile_name = shift; + if (-f $profile_name) { + printf STDERR "Using local file $profile_name.\n"; + return 0; + } + return 1; +} + +sub ParseProfileURL { + my $profile_name = shift; + + if (!defined($profile_name) || $profile_name eq "") { + return (); + } + + # Split profile URL - matches all non-empty strings, so no test. + $profile_name =~ m,^(https?://)?([^/]+)(.*?)(/|$PROFILES)?$,; + + my $proto = $1 || "http://"; + my $hostport = $2; + my $prefix = $3; + my $profile = $4 || "/"; + + my $host = $hostport; + $host =~ s/:.*//; + + my $baseurl = "$proto$hostport$prefix"; + return ($host, $baseurl, $profile); +} + +# We fetch symbols from the first profile argument. +sub SymbolPageURL { + my ($host, $baseURL, $path) = ParseProfileURL($main::pfile_args[0]); + return "$baseURL$SYMBOL_PAGE"; +} + +sub FetchProgramName() { + my ($host, $baseURL, $path) = ParseProfileURL($main::pfile_args[0]); + my $url = "$baseURL$PROGRAM_NAME_PAGE"; + my $command_line = ShellEscape(@URL_FETCHER, $url); + open(CMDLINE, "$command_line |") or error($command_line); + my $cmdline = ; + $cmdline =~ s/\r//g; # turn windows-looking lines into unix-looking lines + close(CMDLINE); + error("Failed to get program name from $url\n") unless defined($cmdline); + $cmdline =~ s/\x00.+//; # Remove argv[1] and latters. + $cmdline =~ s!\n!!g; # Remove LFs. + return $cmdline; +} + +# Gee, curl's -L (--location) option isn't reliable at least +# with its 7.12.3 version. Curl will forget to post data if +# there is a redirection. This function is a workaround for +# curl. Redirection happens on borg hosts. +sub ResolveRedirectionForCurl { + my $url = shift; + my $command_line = ShellEscape(@URL_FETCHER, "--head", $url); + open(CMDLINE, "$command_line |") or error($command_line); + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + if (/^Location: (.*)/) { + $url = $1; + } + } + close(CMDLINE); + return $url; +} + +# Add a timeout flat to URL_FETCHER. Returns a new list. +sub AddFetchTimeout { + my $timeout = shift; + my @fetcher = shift; + if (defined($timeout)) { + if (join(" ", @fetcher) =~ m/\bcurl -s/) { + push(@fetcher, "--max-time", sprintf("%d", $timeout)); + } elsif (join(" ", @fetcher) =~ m/\brpcget\b/) { + push(@fetcher, sprintf("--deadline=%d", $timeout)); + } + } + return @fetcher; +} + +# Reads a symbol map from the file handle name given as $1, returning +# the resulting symbol map. Also processes variables relating to symbols. +# Currently, the only variable processed is 'binary=' which updates +# $main::prog to have the correct program name. +sub ReadSymbols { + my $in = shift; + my $map = {}; + while (<$in>) { + s/\r//g; # turn windows-looking lines into unix-looking lines + # Removes all the leading zeroes from the symbols, see comment below. + if (m/^0x0*([0-9a-f]+)\s+(.+)/) { + $map->{$1} = $2; + } elsif (m/^---/) { + last; + } elsif (m/^([a-z][^=]*)=(.*)$/ ) { + my ($variable, $value) = ($1, $2); + for ($variable, $value) { + s/^\s+//; + s/\s+$//; + } + if ($variable eq "binary") { + if ($main::prog ne $UNKNOWN_BINARY && $main::prog ne $value) { + printf STDERR ("Warning: Mismatched binary name '%s', using '%s'.\n", + $main::prog, $value); + } + $main::prog = $value; + } else { + printf STDERR ("Ignoring unknown variable in symbols list: " . + "'%s' = '%s'\n", $variable, $value); + } + } + } + return $map; +} + +# Fetches and processes symbols to prepare them for use in the profile output +# code. If the optional 'symbol_map' arg is not given, fetches symbols from +# $SYMBOL_PAGE for all PC values found in profile. Otherwise, the raw symbols +# are assumed to have already been fetched into 'symbol_map' and are simply +# extracted and processed. +sub FetchSymbols { + my $pcset = shift; + my $symbol_map = shift; + + my %seen = (); + my @pcs = grep { !$seen{$_}++ } keys(%$pcset); # uniq + + if (!defined($symbol_map)) { + my $post_data = join("+", sort((map {"0x" . "$_"} @pcs))); + + open(POSTFILE, ">$main::tmpfile_sym"); + print POSTFILE $post_data; + close(POSTFILE); + + my $url = SymbolPageURL(); + + my $command_line; + if (join(" ", @URL_FETCHER) =~ m/\bcurl -s/) { + $url = ResolveRedirectionForCurl($url); + $command_line = ShellEscape(@URL_FETCHER, "-d", "\@$main::tmpfile_sym", + $url); + } else { + $command_line = (ShellEscape(@URL_FETCHER, "--post", $url) + . " < " . ShellEscape($main::tmpfile_sym)); + } + # We use c++filt in case $SYMBOL_PAGE gives us mangled symbols. + my $escaped_cppfilt = ShellEscape($obj_tool_map{"c++filt"}); + open(SYMBOL, "$command_line | $escaped_cppfilt |") or error($command_line); + $symbol_map = ReadSymbols(*SYMBOL{IO}); + close(SYMBOL); + } + + my $symbols = {}; + foreach my $pc (@pcs) { + my $fullname; + # For 64 bits binaries, symbols are extracted with 8 leading zeroes. + # Then /symbol reads the long symbols in as uint64, and outputs + # the result with a "0x%08llx" format which get rid of the zeroes. + # By removing all the leading zeroes in both $pc and the symbols from + # /symbol, the symbols match and are retrievable from the map. + my $shortpc = $pc; + $shortpc =~ s/^0*//; + # Each line may have a list of names, which includes the function + # and also other functions it has inlined. They are separated (in + # PrintSymbolizedProfile), by --, which is illegal in function names. + my $fullnames; + if (defined($symbol_map->{$shortpc})) { + $fullnames = $symbol_map->{$shortpc}; + } else { + $fullnames = "0x" . $pc; # Just use addresses + } + my $sym = []; + $symbols->{$pc} = $sym; + foreach my $fullname (split("--", $fullnames)) { + my $name = ShortFunctionName($fullname); + push(@{$sym}, $name, "?", $fullname); + } + } + return $symbols; +} + +sub BaseName { + my $file_name = shift; + $file_name =~ s!^.*/!!; # Remove directory name + return $file_name; +} + +sub MakeProfileBaseName { + my ($binary_name, $profile_name) = @_; + my ($host, $baseURL, $path) = ParseProfileURL($profile_name); + my $binary_shortname = BaseName($binary_name); + return sprintf("%s.%s.%s", + $binary_shortname, $main::op_time, $host); +} + +sub FetchDynamicProfile { + my $binary_name = shift; + my $profile_name = shift; + my $fetch_name_only = shift; + my $encourage_patience = shift; + + if (!IsProfileURL($profile_name)) { + return $profile_name; + } else { + my ($host, $baseURL, $path) = ParseProfileURL($profile_name); + if ($path eq "" || $path eq "/") { + # Missing type specifier defaults to cpu-profile + $path = $PROFILE_PAGE; + } + + my $profile_file = MakeProfileBaseName($binary_name, $profile_name); + + my $url = "$baseURL$path"; + my $fetch_timeout = undef; + if ($path =~ m/$PROFILE_PAGE|$PMUPROFILE_PAGE/) { + if ($path =~ m/[?]/) { + $url .= "&"; + } else { + $url .= "?"; + } + $url .= sprintf("seconds=%d", $main::opt_seconds); + $fetch_timeout = $main::opt_seconds * 1.01 + 60; + } else { + # For non-CPU profiles, we add a type-extension to + # the target profile file name. + my $suffix = $path; + $suffix =~ s,/,.,g; + $profile_file .= $suffix; + } + + my $profile_dir = $ENV{"PPROF_TMPDIR"} || ($ENV{HOME} . "/pprof"); + if (! -d $profile_dir) { + mkdir($profile_dir) + || die("Unable to create profile directory $profile_dir: $!\n"); + } + my $tmp_profile = "$profile_dir/.tmp.$profile_file"; + my $real_profile = "$profile_dir/$profile_file"; + + if ($fetch_name_only > 0) { + return $real_profile; + } + + my @fetcher = AddFetchTimeout($fetch_timeout, @URL_FETCHER); + my $cmd = ShellEscape(@fetcher, $url) . " > " . ShellEscape($tmp_profile); + if ($path =~ m/$PROFILE_PAGE|$PMUPROFILE_PAGE|$CENSUSPROFILE_PAGE/){ + print STDERR "Gathering CPU profile from $url for $main::opt_seconds seconds to\n ${real_profile}\n"; + if ($encourage_patience) { + print STDERR "Be patient...\n"; + } + } else { + print STDERR "Fetching $path profile from $url to\n ${real_profile}\n"; + } + + (system($cmd) == 0) || error("Failed to get profile: $cmd: $!\n"); + (system("mv", $tmp_profile, $real_profile) == 0) || error("Unable to rename profile\n"); + print STDERR "Wrote profile to $real_profile\n"; + $main::collected_profile = $real_profile; + return $main::collected_profile; + } +} + +# Collect profiles in parallel +sub FetchDynamicProfiles { + my $items = scalar(@main::pfile_args); + my $levels = log($items) / log(2); + + if ($items == 1) { + $main::profile_files[0] = FetchDynamicProfile($main::prog, $main::pfile_args[0], 0, 1); + } else { + # math rounding issues + if ((2 ** $levels) < $items) { + $levels++; + } + my $count = scalar(@main::pfile_args); + for (my $i = 0; $i < $count; $i++) { + $main::profile_files[$i] = FetchDynamicProfile($main::prog, $main::pfile_args[$i], 1, 0); + } + print STDERR "Fetching $count profiles, Be patient...\n"; + FetchDynamicProfilesRecurse($levels, 0, 0); + $main::collected_profile = join(" \\\n ", @main::profile_files); + } +} + +# Recursively fork a process to get enough processes +# collecting profiles +sub FetchDynamicProfilesRecurse { + my $maxlevel = shift; + my $level = shift; + my $position = shift; + + if (my $pid = fork()) { + $position = 0 | ($position << 1); + TryCollectProfile($maxlevel, $level, $position); + wait; + } else { + $position = 1 | ($position << 1); + TryCollectProfile($maxlevel, $level, $position); + cleanup(); + exit(0); + } +} + +# Collect a single profile +sub TryCollectProfile { + my $maxlevel = shift; + my $level = shift; + my $position = shift; + + if ($level >= ($maxlevel - 1)) { + if ($position < scalar(@main::pfile_args)) { + FetchDynamicProfile($main::prog, $main::pfile_args[$position], 0, 0); + } + } else { + FetchDynamicProfilesRecurse($maxlevel, $level+1, $position); + } +} + +##### Parsing code ##### + +# Provide a small streaming-read module to handle very large +# cpu-profile files. Stream in chunks along a sliding window. +# Provides an interface to get one 'slot', correctly handling +# endian-ness differences. A slot is one 32-bit or 64-bit word +# (depending on the input profile). We tell endianness and bit-size +# for the profile by looking at the first 8 bytes: in cpu profiles, +# the second slot is always 3 (we'll accept anything that's not 0). +BEGIN { + package CpuProfileStream; + + sub new { + my ($class, $file, $fname) = @_; + my $self = { file => $file, + base => 0, + stride => 512 * 1024, # must be a multiple of bitsize/8 + slots => [], + unpack_code => "", # N for big-endian, V for little + perl_is_64bit => 1, # matters if profile is 64-bit + }; + bless $self, $class; + # Let unittests adjust the stride + if ($main::opt_test_stride > 0) { + $self->{stride} = $main::opt_test_stride; + } + # Read the first two slots to figure out bitsize and endianness. + my $slots = $self->{slots}; + my $str; + read($self->{file}, $str, 8); + # Set the global $address_length based on what we see here. + # 8 is 32-bit (8 hexadecimal chars); 16 is 64-bit (16 hexadecimal chars). + $address_length = ($str eq (chr(0)x8)) ? 16 : 8; + if ($address_length == 8) { + if (substr($str, 6, 2) eq chr(0)x2) { + $self->{unpack_code} = 'V'; # Little-endian. + } elsif (substr($str, 4, 2) eq chr(0)x2) { + $self->{unpack_code} = 'N'; # Big-endian + } else { + ::error("$fname: header size >= 2**16\n"); + } + @$slots = unpack($self->{unpack_code} . "*", $str); + } else { + # If we're a 64-bit profile, check if we're a 64-bit-capable + # perl. Otherwise, each slot will be represented as a float + # instead of an int64, losing precision and making all the + # 64-bit addresses wrong. We won't complain yet, but will + # later if we ever see a value that doesn't fit in 32 bits. + my $has_q = 0; + eval { $has_q = pack("Q", "1") ? 1 : 1; }; + if (!$has_q) { + $self->{perl_is_64bit} = 0; + } + read($self->{file}, $str, 8); + if (substr($str, 4, 4) eq chr(0)x4) { + # We'd love to use 'Q', but it's a) not universal, b) not endian-proof. + $self->{unpack_code} = 'V'; # Little-endian. + } elsif (substr($str, 0, 4) eq chr(0)x4) { + $self->{unpack_code} = 'N'; # Big-endian + } else { + ::error("$fname: header size >= 2**32\n"); + } + my @pair = unpack($self->{unpack_code} . "*", $str); + # Since we know one of the pair is 0, it's fine to just add them. + @$slots = (0, $pair[0] + $pair[1]); + } + return $self; + } + + # Load more data when we access slots->get(X) which is not yet in memory. + sub overflow { + my ($self) = @_; + my $slots = $self->{slots}; + $self->{base} += $#$slots + 1; # skip over data we're replacing + my $str; + read($self->{file}, $str, $self->{stride}); + if ($address_length == 8) { # the 32-bit case + # This is the easy case: unpack provides 32-bit unpacking primitives. + @$slots = unpack($self->{unpack_code} . "*", $str); + } else { + # We need to unpack 32 bits at a time and combine. + my @b32_values = unpack($self->{unpack_code} . "*", $str); + my @b64_values = (); + for (my $i = 0; $i < $#b32_values; $i += 2) { + # TODO(csilvers): if this is a 32-bit perl, the math below + # could end up in a too-large int, which perl will promote + # to a double, losing necessary precision. Deal with that. + # Right now, we just die. + my ($lo, $hi) = ($b32_values[$i], $b32_values[$i+1]); + if ($self->{unpack_code} eq 'N') { # big-endian + ($lo, $hi) = ($hi, $lo); + } + my $value = $lo + $hi * (2**32); + if (!$self->{perl_is_64bit} && # check value is exactly represented + (($value % (2**32)) != $lo || int($value / (2**32)) != $hi)) { + ::error("Need a 64-bit perl to process this 64-bit profile.\n"); + } + push(@b64_values, $value); + } + @$slots = @b64_values; + } + } + + # Access the i-th long in the file (logically), or -1 at EOF. + sub get { + my ($self, $idx) = @_; + my $slots = $self->{slots}; + while ($#$slots >= 0) { + if ($idx < $self->{base}) { + # The only time we expect a reference to $slots[$i - something] + # after referencing $slots[$i] is reading the very first header. + # Since $stride > |header|, that shouldn't cause any lookback + # errors. And everything after the header is sequential. + print STDERR "Unexpected look-back reading CPU profile"; + return -1; # shrug, don't know what better to return + } elsif ($idx > $self->{base} + $#$slots) { + $self->overflow(); + } else { + return $slots->[$idx - $self->{base}]; + } + } + # If we get here, $slots is [], which means we've reached EOF + return -1; # unique since slots is supposed to hold unsigned numbers + } +} + +# Reads the top, 'header' section of a profile, and returns the last +# line of the header, commonly called a 'header line'. The header +# section of a profile consists of zero or more 'command' lines that +# are instructions to pprof, which pprof executes when reading the +# header. All 'command' lines start with a %. After the command +# lines is the 'header line', which is a profile-specific line that +# indicates what type of profile it is, and perhaps other global +# information about the profile. For instance, here's a header line +# for a heap profile: +# heap profile: 53: 38236 [ 5525: 1284029] @ heapprofile +# For historical reasons, the CPU profile does not contain a text- +# readable header line. If the profile looks like a CPU profile, +# this function returns "". If no header line could be found, this +# function returns undef. +# +# The following commands are recognized: +# %warn -- emit the rest of this line to stderr, prefixed by 'WARNING:' +# +# The input file should be in binmode. +sub ReadProfileHeader { + local *PROFILE = shift; + my $firstchar = ""; + my $line = ""; + read(PROFILE, $firstchar, 1); + seek(PROFILE, -1, 1); # unread the firstchar + if ($firstchar !~ /[[:print:]]/) { # is not a text character + return ""; + } + while (defined($line = )) { + $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines + if ($line =~ /^%warn\s+(.*)/) { # 'warn' command + # Note this matches both '%warn blah\n' and '%warn\n'. + print STDERR "WARNING: $1\n"; # print the rest of the line + } elsif ($line =~ /^%/) { + print STDERR "Ignoring unknown command from profile header: $line"; + } else { + # End of commands, must be the header line. + return $line; + } + } + return undef; # got to EOF without seeing a header line +} + +sub IsSymbolizedProfileFile { + my $file_name = shift; + if (!(-e $file_name) || !(-r $file_name)) { + return 0; + } + # Check if the file contains a symbol-section marker. + open(TFILE, "<$file_name"); + binmode TFILE; + my $firstline = ReadProfileHeader(*TFILE); + close(TFILE); + if (!$firstline) { + return 0; + } + $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $symbol_marker = $&; + return $firstline =~ /^--- *$symbol_marker/; +} + +# Parse profile generated by common/profiler.cc and return a reference +# to a map: +# $result->{version} Version number of profile file +# $result->{period} Sampling period (in microseconds) +# $result->{profile} Profile object +# $result->{map} Memory map info from profile +# $result->{pcs} Hash of all PC values seen, key is hex address +sub ReadProfile { + my $prog = shift; + my $fname = shift; + my $result; # return value + + $CONTENTION_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $contention_marker = $&; + $GROWTH_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $growth_marker = $&; + $SYMBOL_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $symbol_marker = $&; + $PROFILE_PAGE =~ m,[^/]+$,; # matches everything after the last slash + my $profile_marker = $&; + + # Look at first line to see if it is a heap or a CPU profile. + # CPU profile may start with no header at all, and just binary data + # (starting with \0\0\0\0) -- in that case, don't try to read the + # whole firstline, since it may be gigabytes(!) of data. + open(PROFILE, "<$fname") || error("$fname: $!\n"); + binmode PROFILE; # New perls do UTF-8 processing + my $header = ReadProfileHeader(*PROFILE); + if (!defined($header)) { # means "at EOF" + error("Profile is empty.\n"); + } + + my $symbols; + if ($header =~ m/^--- *$symbol_marker/o) { + # Verify that the user asked for a symbolized profile + if (!$main::use_symbolized_profile) { + # we have both a binary and symbolized profiles, abort + error("FATAL ERROR: Symbolized profile\n $fname\ncannot be used with " . + "a binary arg. Try again without passing\n $prog\n"); + } + # Read the symbol section of the symbolized profile file. + $symbols = ReadSymbols(*PROFILE{IO}); + # Read the next line to get the header for the remaining profile. + $header = ReadProfileHeader(*PROFILE) || ""; + } + + $main::profile_type = ''; + if ($header =~ m/^heap profile:.*$growth_marker/o) { + $main::profile_type = 'growth'; + $result = ReadHeapProfile($prog, *PROFILE, $header); + } elsif ($header =~ m/^heap profile:/) { + $main::profile_type = 'heap'; + $result = ReadHeapProfile($prog, *PROFILE, $header); + } elsif ($header =~ m/^--- *$contention_marker/o) { + $main::profile_type = 'contention'; + $result = ReadSynchProfile($prog, *PROFILE); + } elsif ($header =~ m/^--- *Stacks:/) { + print STDERR + "Old format contention profile: mistakenly reports " . + "condition variable signals as lock contentions.\n"; + $main::profile_type = 'contention'; + $result = ReadSynchProfile($prog, *PROFILE); + } elsif ($header =~ m/^--- *$profile_marker/) { + # the binary cpu profile data starts immediately after this line + $main::profile_type = 'cpu'; + $result = ReadCPUProfile($prog, $fname, *PROFILE); + } else { + if (defined($symbols)) { + # a symbolized profile contains a format we don't recognize, bail out + error("$fname: Cannot recognize profile section after symbols.\n"); + } + # no ascii header present -- must be a CPU profile + $main::profile_type = 'cpu'; + $result = ReadCPUProfile($prog, $fname, *PROFILE); + } + + close(PROFILE); + + # if we got symbols along with the profile, return those as well + if (defined($symbols)) { + $result->{symbols} = $symbols; + } + + return $result; +} + +# Subtract one from caller pc so we map back to call instr. +# However, don't do this if we're reading a symbolized profile +# file, in which case the subtract-one was done when the file +# was written. +# +# We apply the same logic to all readers, though ReadCPUProfile uses an +# independent implementation. +sub FixCallerAddresses { + my $stack = shift; + if ($main::use_symbolized_profile) { + return $stack; + } else { + $stack =~ /(\s)/; + my $delimiter = $1; + my @addrs = split(' ', $stack); + my @fixedaddrs; + $#fixedaddrs = $#addrs; + if ($#addrs >= 0) { + $fixedaddrs[0] = $addrs[0]; + } + for (my $i = 1; $i <= $#addrs; $i++) { + $fixedaddrs[$i] = AddressSub($addrs[$i], "0x1"); + } + return join $delimiter, @fixedaddrs; + } +} + +# CPU profile reader +sub ReadCPUProfile { + my $prog = shift; + my $fname = shift; # just used for logging + local *PROFILE = shift; + my $version; + my $period; + my $i; + my $profile = {}; + my $pcs = {}; + + # Parse string into array of slots. + my $slots = CpuProfileStream->new(*PROFILE, $fname); + + # Read header. The current header version is a 5-element structure + # containing: + # 0: header count (always 0) + # 1: header "words" (after this one: 3) + # 2: format version (0) + # 3: sampling period (usec) + # 4: unused padding (always 0) + if ($slots->get(0) != 0 ) { + error("$fname: not a profile file, or old format profile file\n"); + } + $i = 2 + $slots->get(1); + $version = $slots->get(2); + $period = $slots->get(3); + # Do some sanity checking on these header values. + if ($version > (2**32) || $period > (2**32) || $i > (2**32) || $i < 5) { + error("$fname: not a profile file, or corrupted profile file\n"); + } + + # Parse profile + while ($slots->get($i) != -1) { + my $n = $slots->get($i++); + my $d = $slots->get($i++); + if ($d > (2**16)) { # TODO(csilvers): what's a reasonable max-stack-depth? + my $addr = sprintf("0%o", $i * ($address_length == 8 ? 4 : 8)); + print STDERR "At index $i (address $addr):\n"; + error("$fname: stack trace depth >= 2**32\n"); + } + if ($slots->get($i) == 0) { + # End of profile data marker + $i += $d; + last; + } + + # Make key out of the stack entries + my @k = (); + for (my $j = 0; $j < $d; $j++) { + my $pc = $slots->get($i+$j); + # Subtract one from caller pc so we map back to call instr. + # However, don't do this if we're reading a symbolized profile + # file, in which case the subtract-one was done when the file + # was written. + if ($j > 0 && !$main::use_symbolized_profile) { + $pc--; + } + $pc = sprintf("%0*x", $address_length, $pc); + $pcs->{$pc} = 1; + push @k, $pc; + } + + AddEntry($profile, (join "\n", @k), $n); + $i += $d; + } + + # Parse map + my $map = ''; + seek(PROFILE, $i * 4, 0); + read(PROFILE, $map, (stat PROFILE)[7]); + + my $r = {}; + $r->{version} = $version; + $r->{period} = $period; + $r->{profile} = $profile; + $r->{libs} = ParseLibraries($prog, $map, $pcs); + $r->{pcs} = $pcs; + + return $r; +} + +sub ReadHeapProfile { + my $prog = shift; + local *PROFILE = shift; + my $header = shift; + + my $index = 1; + if ($main::opt_inuse_space) { + $index = 1; + } elsif ($main::opt_inuse_objects) { + $index = 0; + } elsif ($main::opt_alloc_space) { + $index = 3; + } elsif ($main::opt_alloc_objects) { + $index = 2; + } + + # Find the type of this profile. The header line looks like: + # heap profile: 1246: 8800744 [ 1246: 8800744] @ /266053 + # There are two pairs , the first inuse objects/space, and the + # second allocated objects/space. This is followed optionally by a profile + # type, and if that is present, optionally by a sampling frequency. + # For remote heap profiles (v1): + # The interpretation of the sampling frequency is that the profiler, for + # each sample, calculates a uniformly distributed random integer less than + # the given value, and records the next sample after that many bytes have + # been allocated. Therefore, the expected sample interval is half of the + # given frequency. By default, if not specified, the expected sample + # interval is 128KB. Only remote-heap-page profiles are adjusted for + # sample size. + # For remote heap profiles (v2): + # The sampling frequency is the rate of a Poisson process. This means that + # the probability of sampling an allocation of size X with sampling rate Y + # is 1 - exp(-X/Y) + # For version 2, a typical header line might look like this: + # heap profile: 1922: 127792360 [ 1922: 127792360] @ _v2/524288 + # the trailing number (524288) is the sampling rate. (Version 1 showed + # double the 'rate' here) + my $sampling_algorithm = 0; + my $sample_adjustment = 0; + chomp($header); + my $type = "unknown"; + if ($header =~ m"^heap profile:\s*(\d+):\s+(\d+)\s+\[\s*(\d+):\s+(\d+)\](\s*@\s*([^/]*)(/(\d+))?)?") { + if (defined($6) && ($6 ne '')) { + $type = $6; + my $sample_period = $8; + # $type is "heapprofile" for profiles generated by the + # heap-profiler, and either "heap" or "heap_v2" for profiles + # generated by sampling directly within tcmalloc. It can also + # be "growth" for heap-growth profiles. The first is typically + # found for profiles generated locally, and the others for + # remote profiles. + if (($type eq "heapprofile") || ($type !~ /heap/) ) { + # No need to adjust for the sampling rate with heap-profiler-derived data + $sampling_algorithm = 0; + } elsif ($type =~ /_v2/) { + $sampling_algorithm = 2; # version 2 sampling + if (defined($sample_period) && ($sample_period ne '')) { + $sample_adjustment = int($sample_period); + } + } else { + $sampling_algorithm = 1; # version 1 sampling + if (defined($sample_period) && ($sample_period ne '')) { + $sample_adjustment = int($sample_period)/2; + } + } + } else { + # We detect whether or not this is a remote-heap profile by checking + # that the total-allocated stats ($n2,$s2) are exactly the + # same as the in-use stats ($n1,$s1). It is remotely conceivable + # that a non-remote-heap profile may pass this check, but it is hard + # to imagine how that could happen. + # In this case it's so old it's guaranteed to be remote-heap version 1. + my ($n1, $s1, $n2, $s2) = ($1, $2, $3, $4); + if (($n1 == $n2) && ($s1 == $s2)) { + # This is likely to be a remote-heap based sample profile + $sampling_algorithm = 1; + } + } + } + + if ($sampling_algorithm > 0) { + # For remote-heap generated profiles, adjust the counts and sizes to + # account for the sample rate (we sample once every 128KB by default). + if ($sample_adjustment == 0) { + # Turn on profile adjustment. + $sample_adjustment = 128*1024; + print STDERR "Adjusting heap profiles for 1-in-128KB sampling rate\n"; + } else { + printf STDERR ("Adjusting heap profiles for 1-in-%d sampling rate\n", + $sample_adjustment); + } + if ($sampling_algorithm > 1) { + # We don't bother printing anything for the original version (version 1) + printf STDERR "Heap version $sampling_algorithm\n"; + } + } + + my $profile = {}; + my $pcs = {}; + my $map = ""; + + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + if (/^MAPPED_LIBRARIES:/) { + # Read the /proc/self/maps data + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + $map .= $_; + } + last; + } + + if (/^--- Memory map:/) { + # Read /proc/self/maps data as formatted by DumpAddressMap() + my $buildvar = ""; + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + # Parse "build=" specification if supplied + if (m/^\s*build=(.*)\n/) { + $buildvar = $1; + } + + # Expand "$build" variable if available + $_ =~ s/\$build\b/$buildvar/g; + + $map .= $_; + } + last; + } + + # Read entry of the form: + # : [: ] @ a1 a2 a3 ... an + s/^\s*//; + s/\s*$//; + if (m/^\s*(\d+):\s+(\d+)\s+\[\s*(\d+):\s+(\d+)\]\s+@\s+(.*)$/) { + my $stack = $5; + my ($n1, $s1, $n2, $s2) = ($1, $2, $3, $4); + + if ($sample_adjustment) { + if ($sampling_algorithm == 2) { + # Remote-heap version 2 + # The sampling frequency is the rate of a Poisson process. + # This means that the probability of sampling an allocation of + # size X with sampling rate Y is 1 - exp(-X/Y) + if ($n1 != 0) { + my $ratio = (($s1*1.0)/$n1)/($sample_adjustment); + my $scale_factor = 1/(1 - exp(-$ratio)); + $n1 *= $scale_factor; + $s1 *= $scale_factor; + } + if ($n2 != 0) { + my $ratio = (($s2*1.0)/$n2)/($sample_adjustment); + my $scale_factor = 1/(1 - exp(-$ratio)); + $n2 *= $scale_factor; + $s2 *= $scale_factor; + } + } else { + # Remote-heap version 1 + my $ratio; + $ratio = (($s1*1.0)/$n1)/($sample_adjustment); + if ($ratio < 1) { + $n1 /= $ratio; + $s1 /= $ratio; + } + $ratio = (($s2*1.0)/$n2)/($sample_adjustment); + if ($ratio < 1) { + $n2 /= $ratio; + $s2 /= $ratio; + } + } + } + + my @counts = ($n1, $s1, $n2, $s2); + AddEntries($profile, $pcs, FixCallerAddresses($stack), $counts[$index]); + } + } + + my $r = {}; + $r->{version} = "heap"; + $r->{period} = 1; + $r->{profile} = $profile; + $r->{libs} = ParseLibraries($prog, $map, $pcs); + $r->{pcs} = $pcs; + return $r; +} + +sub ReadSynchProfile { + my $prog = shift; + local *PROFILE = shift; + my $header = shift; + + my $map = ''; + my $profile = {}; + my $pcs = {}; + my $sampling_period = 1; + my $cyclespernanosec = 2.8; # Default assumption for old binaries + my $seen_clockrate = 0; + my $line; + + my $index = 0; + if ($main::opt_total_delay) { + $index = 0; + } elsif ($main::opt_contentions) { + $index = 1; + } elsif ($main::opt_mean_delay) { + $index = 2; + } + + while ( $line = ) { + $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines + if ( $line =~ /^\s*(\d+)\s+(\d+) \@\s*(.*?)\s*$/ ) { + my ($cycles, $count, $stack) = ($1, $2, $3); + + # Convert cycles to nanoseconds + $cycles /= $cyclespernanosec; + + # Adjust for sampling done by application + $cycles *= $sampling_period; + $count *= $sampling_period; + + my @values = ($cycles, $count, $cycles / $count); + AddEntries($profile, $pcs, FixCallerAddresses($stack), $values[$index]); + + } elsif ( $line =~ /^(slow release).*thread \d+ \@\s*(.*?)\s*$/ || + $line =~ /^\s*(\d+) \@\s*(.*?)\s*$/ ) { + my ($cycles, $stack) = ($1, $2); + if ($cycles !~ /^\d+$/) { + next; + } + + # Convert cycles to nanoseconds + $cycles /= $cyclespernanosec; + + # Adjust for sampling done by application + $cycles *= $sampling_period; + + AddEntries($profile, $pcs, FixCallerAddresses($stack), $cycles); + + } elsif ( $line =~ m/^([a-z][^=]*)=(.*)$/ ) { + my ($variable, $value) = ($1,$2); + for ($variable, $value) { + s/^\s+//; + s/\s+$//; + } + if ($variable eq "cycles/second") { + $cyclespernanosec = $value / 1e9; + $seen_clockrate = 1; + } elsif ($variable eq "sampling period") { + $sampling_period = $value; + } elsif ($variable eq "ms since reset") { + # Currently nothing is done with this value in pprof + # So we just silently ignore it for now + } elsif ($variable eq "discarded samples") { + # Currently nothing is done with this value in pprof + # So we just silently ignore it for now + } else { + printf STDERR ("Ignoring unnknown variable in /contention output: " . + "'%s' = '%s'\n",$variable,$value); + } + } else { + # Memory map entry + $map .= $line; + } + } + + if (!$seen_clockrate) { + printf STDERR ("No cycles/second entry in profile; Guessing %.1f GHz\n", + $cyclespernanosec); + } + + my $r = {}; + $r->{version} = 0; + $r->{period} = $sampling_period; + $r->{profile} = $profile; + $r->{libs} = ParseLibraries($prog, $map, $pcs); + $r->{pcs} = $pcs; + return $r; +} + +# Given a hex value in the form "0x1abcd" or "1abcd", return either +# "0001abcd" or "000000000001abcd", depending on the current (global) +# address length. +sub HexExtend { + my $addr = shift; + + $addr =~ s/^(0x)?0*//; + my $zeros_needed = $address_length - length($addr); + if ($zeros_needed < 0) { + printf STDERR "Warning: address $addr is longer than address length $address_length\n"; + return $addr; + } + return ("0" x $zeros_needed) . $addr; +} + +##### Symbol extraction ##### + +# Aggressively search the lib_prefix values for the given library +# If all else fails, just return the name of the library unmodified. +# If the lib_prefix is "/my/path,/other/path" and $file is "/lib/dir/mylib.so" +# it will search the following locations in this order, until it finds a file: +# /my/path/lib/dir/mylib.so +# /other/path/lib/dir/mylib.so +# /my/path/dir/mylib.so +# /other/path/dir/mylib.so +# /my/path/mylib.so +# /other/path/mylib.so +# /lib/dir/mylib.so (returned as last resort) +sub FindLibrary { + my $file = shift; + my $suffix = $file; + + # Search for the library as described above + do { + foreach my $prefix (@prefix_list) { + my $fullpath = $prefix . $suffix; + if (-e $fullpath) { + return $fullpath; + } + } + } while ($suffix =~ s|^/[^/]+/|/|); + return $file; +} + +# Return path to library with debugging symbols. +# For libc libraries, the copy in /usr/lib/debug contains debugging symbols +sub DebuggingLibrary { + my $file = shift; + if ($file =~ m|^/| && -f "/usr/lib/debug$file") { + return "/usr/lib/debug$file"; + } + return undef; +} + +# Parse text section header of a library using objdump +sub ParseTextSectionHeaderFromObjdump { + my $lib = shift; + + my $size = undef; + my $vma; + my $file_offset; + # Get objdump output from the library file to figure out how to + # map between mapped addresses and addresses in the library. + my $cmd = ShellEscape($obj_tool_map{"objdump"}, "-h", $lib); + open(OBJDUMP, "$cmd |") || error("$cmd: $!\n"); + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + # Idx Name Size VMA LMA File off Algn + # 10 .text 00104b2c 420156f0 420156f0 000156f0 2**4 + # For 64-bit objects, VMA and LMA will be 16 hex digits, size and file + # offset may still be 8. But AddressSub below will still handle that. + my @x = split; + if (($#x >= 6) && ($x[1] eq '.text')) { + $size = $x[2]; + $vma = $x[3]; + $file_offset = $x[5]; + last; + } + } + close(OBJDUMP); + + if (!defined($size)) { + return undef; + } + + my $r = {}; + $r->{size} = $size; + $r->{vma} = $vma; + $r->{file_offset} = $file_offset; + + return $r; +} + +# Parse text section header of a library using otool (on OS X) +sub ParseTextSectionHeaderFromOtool { + my $lib = shift; + + my $size = undef; + my $vma = undef; + my $file_offset = undef; + # Get otool output from the library file to figure out how to + # map between mapped addresses and addresses in the library. + my $command = ShellEscape($obj_tool_map{"otool"}, "-l", $lib); + open(OTOOL, "$command |") || error("$command: $!\n"); + my $cmd = ""; + my $sectname = ""; + my $segname = ""; + foreach my $line () { + $line =~ s/\r//g; # turn windows-looking lines into unix-looking lines + # Load command <#> + # cmd LC_SEGMENT + # [...] + # Section + # sectname __text + # segname __TEXT + # addr 0x000009f8 + # size 0x00018b9e + # offset 2552 + # align 2^2 (4) + # We will need to strip off the leading 0x from the hex addresses, + # and convert the offset into hex. + if ($line =~ /Load command/) { + $cmd = ""; + $sectname = ""; + $segname = ""; + } elsif ($line =~ /Section/) { + $sectname = ""; + $segname = ""; + } elsif ($line =~ /cmd (\w+)/) { + $cmd = $1; + } elsif ($line =~ /sectname (\w+)/) { + $sectname = $1; + } elsif ($line =~ /segname (\w+)/) { + $segname = $1; + } elsif (!(($cmd eq "LC_SEGMENT" || $cmd eq "LC_SEGMENT_64") && + $sectname eq "__text" && + $segname eq "__TEXT")) { + next; + } elsif ($line =~ /\baddr 0x([0-9a-fA-F]+)/) { + $vma = $1; + } elsif ($line =~ /\bsize 0x([0-9a-fA-F]+)/) { + $size = $1; + } elsif ($line =~ /\boffset ([0-9]+)/) { + $file_offset = sprintf("%016x", $1); + } + if (defined($vma) && defined($size) && defined($file_offset)) { + last; + } + } + close(OTOOL); + + if (!defined($vma) || !defined($size) || !defined($file_offset)) { + return undef; + } + + my $r = {}; + $r->{size} = $size; + $r->{vma} = $vma; + $r->{file_offset} = $file_offset; + + return $r; +} + +sub ParseTextSectionHeader { + # obj_tool_map("otool") is only defined if we're in a Mach-O environment + if (defined($obj_tool_map{"otool"})) { + my $r = ParseTextSectionHeaderFromOtool(@_); + if (defined($r)){ + return $r; + } + } + # If otool doesn't work, or we don't have it, fall back to objdump + return ParseTextSectionHeaderFromObjdump(@_); +} + +# Split /proc/pid/maps dump into a list of libraries +sub ParseLibraries { + return if $main::use_symbol_page; # We don't need libraries info. + my $prog = shift; + my $map = shift; + my $pcs = shift; + + my $result = []; + my $h = "[a-f0-9]+"; + my $zero_offset = HexExtend("0"); + + my $buildvar = ""; + foreach my $l (split("\n", $map)) { + if ($l =~ m/^\s*build=(.*)$/) { + $buildvar = $1; + } + + my $start; + my $finish; + my $offset; + my $lib; + if ($l =~ /^($h)-($h)\s+..x.\s+($h)\s+\S+:\S+\s+\d+\s+(\S+\.(so|dll|dylib|bundle)((\.\d+)+\w*(\.\d+){0,3})?)$/i) { + # Full line from /proc/self/maps. Example: + # 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so + $start = HexExtend($1); + $finish = HexExtend($2); + $offset = HexExtend($3); + $lib = $4; + $lib =~ s|\\|/|g; # turn windows-style paths into unix-style paths + } elsif ($l =~ /^\s*($h)-($h):\s*(\S+\.so(\.\d+)*)/) { + # Cooked line from DumpAddressMap. Example: + # 40000000-40015000: /lib/ld-2.3.2.so + $start = HexExtend($1); + $finish = HexExtend($2); + $offset = $zero_offset; + $lib = $3; + } else { + next; + } + + # Expand "$build" variable if available + $lib =~ s/\$build\b/$buildvar/g; + + $lib = FindLibrary($lib); + + # Check for pre-relocated libraries, which use pre-relocated symbol tables + # and thus require adjusting the offset that we'll use to translate + # VM addresses into symbol table addresses. + # Only do this if we're not going to fetch the symbol table from a + # debugging copy of the library. + if (!DebuggingLibrary($lib)) { + my $text = ParseTextSectionHeader($lib); + if (defined($text)) { + my $vma_offset = AddressSub($text->{vma}, $text->{file_offset}); + $offset = AddressAdd($offset, $vma_offset); + } + } + + push(@{$result}, [$lib, $start, $finish, $offset]); + } + + # Append special entry for additional library (not relocated) + if ($main::opt_lib ne "") { + my $text = ParseTextSectionHeader($main::opt_lib); + if (defined($text)) { + my $start = $text->{vma}; + my $finish = AddressAdd($start, $text->{size}); + + push(@{$result}, [$main::opt_lib, $start, $finish, $start]); + } + } + + # Append special entry for the main program. This covers + # 0..max_pc_value_seen, so that we assume pc values not found in one + # of the library ranges will be treated as coming from the main + # program binary. + my $min_pc = HexExtend("0"); + my $max_pc = $min_pc; # find the maximal PC value in any sample + foreach my $pc (keys(%{$pcs})) { + if (HexExtend($pc) gt $max_pc) { $max_pc = HexExtend($pc); } + } + push(@{$result}, [$prog, $min_pc, $max_pc, $zero_offset]); + + return $result; +} + +# Add two hex addresses of length $address_length. +# Run pprof --test for unit test if this is changed. +sub AddressAdd { + my $addr1 = shift; + my $addr2 = shift; + my $sum; + + if ($address_length == 8) { + # Perl doesn't cope with wraparound arithmetic, so do it explicitly: + $sum = (hex($addr1)+hex($addr2)) % (0x10000000 * 16); + return sprintf("%08x", $sum); + + } else { + # Do the addition in 7-nibble chunks to trivialize carry handling. + + if ($main::opt_debug and $main::opt_test) { + print STDERR "AddressAdd $addr1 + $addr2 = "; + } + + my $a1 = substr($addr1,-7); + $addr1 = substr($addr1,0,-7); + my $a2 = substr($addr2,-7); + $addr2 = substr($addr2,0,-7); + $sum = hex($a1) + hex($a2); + my $c = 0; + if ($sum > 0xfffffff) { + $c = 1; + $sum -= 0x10000000; + } + my $r = sprintf("%07x", $sum); + + $a1 = substr($addr1,-7); + $addr1 = substr($addr1,0,-7); + $a2 = substr($addr2,-7); + $addr2 = substr($addr2,0,-7); + $sum = hex($a1) + hex($a2) + $c; + $c = 0; + if ($sum > 0xfffffff) { + $c = 1; + $sum -= 0x10000000; + } + $r = sprintf("%07x", $sum) . $r; + + $sum = hex($addr1) + hex($addr2) + $c; + if ($sum > 0xff) { $sum -= 0x100; } + $r = sprintf("%02x", $sum) . $r; + + if ($main::opt_debug and $main::opt_test) { print STDERR "$r\n"; } + + return $r; + } +} + + +# Subtract two hex addresses of length $address_length. +# Run pprof --test for unit test if this is changed. +sub AddressSub { + my $addr1 = shift; + my $addr2 = shift; + my $diff; + + if ($address_length == 8) { + # Perl doesn't cope with wraparound arithmetic, so do it explicitly: + $diff = (hex($addr1)-hex($addr2)) % (0x10000000 * 16); + return sprintf("%08x", $diff); + + } else { + # Do the addition in 7-nibble chunks to trivialize borrow handling. + # if ($main::opt_debug) { print STDERR "AddressSub $addr1 - $addr2 = "; } + + my $a1 = hex(substr($addr1,-7)); + $addr1 = substr($addr1,0,-7); + my $a2 = hex(substr($addr2,-7)); + $addr2 = substr($addr2,0,-7); + my $b = 0; + if ($a2 > $a1) { + $b = 1; + $a1 += 0x10000000; + } + $diff = $a1 - $a2; + my $r = sprintf("%07x", $diff); + + $a1 = hex(substr($addr1,-7)); + $addr1 = substr($addr1,0,-7); + $a2 = hex(substr($addr2,-7)) + $b; + $addr2 = substr($addr2,0,-7); + $b = 0; + if ($a2 > $a1) { + $b = 1; + $a1 += 0x10000000; + } + $diff = $a1 - $a2; + $r = sprintf("%07x", $diff) . $r; + + $a1 = hex($addr1); + $a2 = hex($addr2) + $b; + if ($a2 > $a1) { $a1 += 0x100; } + $diff = $a1 - $a2; + $r = sprintf("%02x", $diff) . $r; + + # if ($main::opt_debug) { print STDERR "$r\n"; } + + return $r; + } +} + +# Increment a hex addresses of length $address_length. +# Run pprof --test for unit test if this is changed. +sub AddressInc { + my $addr = shift; + my $sum; + + if ($address_length == 8) { + # Perl doesn't cope with wraparound arithmetic, so do it explicitly: + $sum = (hex($addr)+1) % (0x10000000 * 16); + return sprintf("%08x", $sum); + + } else { + # Do the addition in 7-nibble chunks to trivialize carry handling. + # We are always doing this to step through the addresses in a function, + # and will almost never overflow the first chunk, so we check for this + # case and exit early. + + # if ($main::opt_debug) { print STDERR "AddressInc $addr1 = "; } + + my $a1 = substr($addr,-7); + $addr = substr($addr,0,-7); + $sum = hex($a1) + 1; + my $r = sprintf("%07x", $sum); + if ($sum <= 0xfffffff) { + $r = $addr . $r; + # if ($main::opt_debug) { print STDERR "$r\n"; } + return HexExtend($r); + } else { + $r = "0000000"; + } + + $a1 = substr($addr,-7); + $addr = substr($addr,0,-7); + $sum = hex($a1) + 1; + $r = sprintf("%07x", $sum) . $r; + if ($sum <= 0xfffffff) { + $r = $addr . $r; + # if ($main::opt_debug) { print STDERR "$r\n"; } + return HexExtend($r); + } else { + $r = "00000000000000"; + } + + $sum = hex($addr) + 1; + if ($sum > 0xff) { $sum -= 0x100; } + $r = sprintf("%02x", $sum) . $r; + + # if ($main::opt_debug) { print STDERR "$r\n"; } + return $r; + } +} + +# Extract symbols for all PC values found in profile +sub ExtractSymbols { + my $libs = shift; + my $pcset = shift; + + my $symbols = {}; + + # Map each PC value to the containing library. To make this faster, + # we sort libraries by their starting pc value (highest first), and + # advance through the libraries as we advance the pc. Sometimes the + # addresses of libraries may overlap with the addresses of the main + # binary, so to make sure the libraries 'win', we iterate over the + # libraries in reverse order (which assumes the binary doesn't start + # in the middle of a library, which seems a fair assumption). + my @pcs = (sort { $a cmp $b } keys(%{$pcset})); # pcset is 0-extended strings + foreach my $lib (sort {$b->[1] cmp $a->[1]} @{$libs}) { + my $libname = $lib->[0]; + my $start = $lib->[1]; + my $finish = $lib->[2]; + my $offset = $lib->[3]; + + # Get list of pcs that belong in this library. + my $contained = []; + my ($start_pc_index, $finish_pc_index); + # Find smallest finish_pc_index such that $finish < $pc[$finish_pc_index]. + for ($finish_pc_index = $#pcs + 1; $finish_pc_index > 0; + $finish_pc_index--) { + last if $pcs[$finish_pc_index - 1] le $finish; + } + # Find smallest start_pc_index such that $start <= $pc[$start_pc_index]. + for ($start_pc_index = $finish_pc_index; $start_pc_index > 0; + $start_pc_index--) { + last if $pcs[$start_pc_index - 1] lt $start; + } + # This keeps PC values higher than $pc[$finish_pc_index] in @pcs, + # in case there are overlaps in libraries and the main binary. + @{$contained} = splice(@pcs, $start_pc_index, + $finish_pc_index - $start_pc_index); + # Map to symbols + MapToSymbols($libname, AddressSub($start, $offset), $contained, $symbols); + } + + return $symbols; +} + +# Map list of PC values to symbols for a given image +sub MapToSymbols { + my $image = shift; + my $offset = shift; + my $pclist = shift; + my $symbols = shift; + + my $debug = 0; + + # Ignore empty binaries + if ($#{$pclist} < 0) { return; } + + # Figure out the addr2line command to use + my $addr2line = $obj_tool_map{"addr2line"}; + my $cmd = ShellEscape($addr2line, "-f", "-C", "-e", $image); + if (exists $obj_tool_map{"addr2line_pdb"}) { + $addr2line = $obj_tool_map{"addr2line_pdb"}; + $cmd = ShellEscape($addr2line, "--demangle", "-f", "-C", "-e", $image); + } + + # If "addr2line" isn't installed on the system at all, just use + # nm to get what info we can (function names, but not line numbers). + if (system(ShellEscape($addr2line, "--help") . " >$dev_null 2>&1") != 0) { + MapSymbolsWithNM($image, $offset, $pclist, $symbols); + return; + } + + # "addr2line -i" can produce a variable number of lines per input + # address, with no separator that allows us to tell when data for + # the next address starts. So we find the address for a special + # symbol (_fini) and interleave this address between all real + # addresses passed to addr2line. The name of this special symbol + # can then be used as a separator. + $sep_address = undef; # May be filled in by MapSymbolsWithNM() + my $nm_symbols = {}; + MapSymbolsWithNM($image, $offset, $pclist, $nm_symbols); + if (defined($sep_address)) { + # Only add " -i" to addr2line if the binary supports it. + # addr2line --help returns 0, but not if it sees an unknown flag first. + if (system("$cmd -i --help >$dev_null 2>&1") == 0) { + $cmd .= " -i"; + } else { + $sep_address = undef; # no need for sep_address if we don't support -i + } + } + + # Make file with all PC values with intervening 'sep_address' so + # that we can reliably detect the end of inlined function list + open(ADDRESSES, ">$main::tmpfile_sym") || error("$main::tmpfile_sym: $!\n"); + if ($debug) { print("---- $image ---\n"); } + for (my $i = 0; $i <= $#{$pclist}; $i++) { + # addr2line always reads hex addresses, and does not need '0x' prefix. + if ($debug) { printf STDERR ("%s\n", $pclist->[$i]); } + printf ADDRESSES ("%s\n", AddressSub($pclist->[$i], $offset)); + if (defined($sep_address)) { + printf ADDRESSES ("%s\n", $sep_address); + } + } + close(ADDRESSES); + if ($debug) { + print("----\n"); + system("cat", $main::tmpfile_sym); + print("----\n"); + system("$cmd < " . ShellEscape($main::tmpfile_sym)); + print("----\n"); + } + + open(SYMBOLS, "$cmd <" . ShellEscape($main::tmpfile_sym) . " |") + || error("$cmd: $!\n"); + my $count = 0; # Index in pclist + while () { + # Read fullfunction and filelineinfo from next pair of lines + s/\r?\n$//g; + my $fullfunction = $_; + $_ = ; + s/\r?\n$//g; + my $filelinenum = $_; + + if (defined($sep_address) && $fullfunction eq $sep_symbol) { + # Terminating marker for data for this address + $count++; + next; + } + + $filelinenum =~ s|\\|/|g; # turn windows-style paths into unix-style paths + + my $pcstr = $pclist->[$count]; + my $function = ShortFunctionName($fullfunction); + my $nms = $nm_symbols->{$pcstr}; + if (defined($nms)) { + if ($fullfunction eq '??') { + # nm found a symbol for us. + $function = $nms->[0]; + $fullfunction = $nms->[2]; + } else { + # MapSymbolsWithNM tags each routine with its starting address, + # useful in case the image has multiple occurrences of this + # routine. (It uses a syntax that resembles template paramters, + # that are automatically stripped out by ShortFunctionName().) + # addr2line does not provide the same information. So we check + # if nm disambiguated our symbol, and if so take the annotated + # (nm) version of the routine-name. TODO(csilvers): this won't + # catch overloaded, inlined symbols, which nm doesn't see. + # Better would be to do a check similar to nm's, in this fn. + if ($nms->[2] =~ m/^\Q$function\E/) { # sanity check it's the right fn + $function = $nms->[0]; + $fullfunction = $nms->[2]; + } + } + } + + # Prepend to accumulated symbols for pcstr + # (so that caller comes before callee) + my $sym = $symbols->{$pcstr}; + if (!defined($sym)) { + $sym = []; + $symbols->{$pcstr} = $sym; + } + unshift(@{$sym}, $function, $filelinenum, $fullfunction); + if ($debug) { printf STDERR ("%s => [%s]\n", $pcstr, join(" ", @{$sym})); } + if (!defined($sep_address)) { + # Inlining is off, so this entry ends immediately + $count++; + } + } + close(SYMBOLS); +} + +# Use nm to map the list of referenced PCs to symbols. Return true iff we +# are able to read procedure information via nm. +sub MapSymbolsWithNM { + my $image = shift; + my $offset = shift; + my $pclist = shift; + my $symbols = shift; + + # Get nm output sorted by increasing address + my $symbol_table = GetProcedureBoundaries($image, "."); + if (!%{$symbol_table}) { + return 0; + } + # Start addresses are already the right length (8 or 16 hex digits). + my @names = sort { $symbol_table->{$a}->[0] cmp $symbol_table->{$b}->[0] } + keys(%{$symbol_table}); + + if ($#names < 0) { + # No symbols: just use addresses + foreach my $pc (@{$pclist}) { + my $pcstr = "0x" . $pc; + $symbols->{$pc} = [$pcstr, "?", $pcstr]; + } + return 0; + } + + # Sort addresses so we can do a join against nm output + my $index = 0; + my $fullname = $names[0]; + my $name = ShortFunctionName($fullname); + foreach my $pc (sort { $a cmp $b } @{$pclist}) { + # Adjust for mapped offset + my $mpc = AddressSub($pc, $offset); + while (($index < $#names) && ($mpc ge $symbol_table->{$fullname}->[1])){ + $index++; + $fullname = $names[$index]; + $name = ShortFunctionName($fullname); + } + if ($mpc lt $symbol_table->{$fullname}->[1]) { + $symbols->{$pc} = [$name, "?", $fullname]; + } else { + my $pcstr = "0x" . $pc; + $symbols->{$pc} = [$pcstr, "?", $pcstr]; + } + } + return 1; +} + +sub ShortFunctionName { + my $function = shift; + while ($function =~ s/\([^()]*\)(\s*const)?//g) { } # Argument types + while ($function =~ s/<[^<>]*>//g) { } # Remove template arguments + $function =~ s/^.*\s+(\w+::)/$1/; # Remove leading type + return $function; +} + +# Trim overly long symbols found in disassembler output +sub CleanDisassembly { + my $d = shift; + while ($d =~ s/\([^()%]*\)(\s*const)?//g) { } # Argument types, not (%rax) + while ($d =~ s/(\w+)<[^<>]*>/$1/g) { } # Remove template arguments + return $d; +} + +# Clean file name for display +sub CleanFileName { + my ($f) = @_; + $f =~ s|^/proc/self/cwd/||; + $f =~ s|^\./||; + return $f; +} + +# Make address relative to section and clean up for display +sub UnparseAddress { + my ($offset, $address) = @_; + $address = AddressSub($address, $offset); + $address =~ s/^0x//; + $address =~ s/^0*//; + return $address; +} + +##### Miscellaneous ##### + +# Find the right versions of the above object tools to use. The +# argument is the program file being analyzed, and should be an ELF +# 32-bit or ELF 64-bit executable file. The location of the tools +# is determined by considering the following options in this order: +# 1) --tools option, if set +# 2) PPROF_TOOLS environment variable, if set +# 3) the environment +sub ConfigureObjTools { + my $prog_file = shift; + + # Check for the existence of $prog_file because /usr/bin/file does not + # predictably return error status in prod. + (-e $prog_file) || error("$prog_file does not exist.\n"); + + my $file_type = undef; + if (-e "/usr/bin/file") { + # Follow symlinks (at least for systems where "file" supports that). + my $escaped_prog_file = ShellEscape($prog_file); + $file_type = `/usr/bin/file -L $escaped_prog_file 2>$dev_null || + /usr/bin/file $escaped_prog_file`; + } elsif ($^O == "MSWin32") { + $file_type = "MS Windows"; + } else { + print STDERR "WARNING: Can't determine the file type of $prog_file"; + } + + if ($file_type =~ /64-bit/) { + # Change $address_length to 16 if the program file is ELF 64-bit. + # We can't detect this from many (most?) heap or lock contention + # profiles, since the actual addresses referenced are generally in low + # memory even for 64-bit programs. + $address_length = 16; + } + + if ($file_type =~ /MS Windows/) { + # For windows, we provide a version of nm and addr2line as part of + # the opensource release, which is capable of parsing + # Windows-style PDB executables. It should live in the path, or + # in the same directory as pprof. + $obj_tool_map{"nm_pdb"} = "nm-pdb"; + $obj_tool_map{"addr2line_pdb"} = "addr2line-pdb"; + } + + if ($file_type =~ /Mach-O/) { + # OS X uses otool to examine Mach-O files, rather than objdump. + $obj_tool_map{"otool"} = "otool"; + $obj_tool_map{"addr2line"} = "false"; # no addr2line + $obj_tool_map{"objdump"} = "false"; # no objdump + } + + # Go fill in %obj_tool_map with the pathnames to use: + foreach my $tool (keys %obj_tool_map) { + $obj_tool_map{$tool} = ConfigureTool($obj_tool_map{$tool}); + } +} + +# Returns the path of a caller-specified object tool. If --tools or +# PPROF_TOOLS are specified, then returns the full path to the tool +# with that prefix. Otherwise, returns the path unmodified (which +# means we will look for it on PATH). +sub ConfigureTool { + my $tool = shift; + my $path; + + # --tools (or $PPROF_TOOLS) is a comma separated list, where each + # item is either a) a pathname prefix, or b) a map of the form + # :. First we look for an entry of type (b) for our + # tool. If one is found, we use it. Otherwise, we consider all the + # pathname prefixes in turn, until one yields an existing file. If + # none does, we use a default path. + my $tools = $main::opt_tools || $ENV{"PPROF_TOOLS"} || ""; + if ($tools =~ m/(,|^)\Q$tool\E:([^,]*)/) { + $path = $2; + # TODO(csilvers): sanity-check that $path exists? Hard if it's relative. + } elsif ($tools ne '') { + foreach my $prefix (split(',', $tools)) { + next if ($prefix =~ /:/); # ignore "tool:fullpath" entries in the list + if (-x $prefix . $tool) { + $path = $prefix . $tool; + last; + } + } + if (!$path) { + error("No '$tool' found with prefix specified by " . + "--tools (or \$PPROF_TOOLS) '$tools'\n"); + } + } else { + # ... otherwise use the version that exists in the same directory as + # pprof. If there's nothing there, use $PATH. + $0 =~ m,[^/]*$,; # this is everything after the last slash + my $dirname = $`; # this is everything up to and including the last slash + if (-x "$dirname$tool") { + $path = "$dirname$tool"; + } else { + $path = $tool; + } + } + if ($main::opt_debug) { print STDERR "Using '$path' for '$tool'.\n"; } + return $path; +} + +sub ShellEscape { + my @escaped_words = (); + foreach my $word (@_) { + my $escaped_word = $word; + if ($word =~ m![^a-zA-Z0-9/.,_=-]!) { # check for anything not in whitelist + $escaped_word =~ s/'/'\\''/; + $escaped_word = "'$escaped_word'"; + } + push(@escaped_words, $escaped_word); + } + return join(" ", @escaped_words); +} + +sub cleanup { + unlink($main::tmpfile_sym); + unlink(keys %main::tempnames); + + # We leave any collected profiles in $HOME/pprof in case the user wants + # to look at them later. We print a message informing them of this. + if ((scalar(@main::profile_files) > 0) && + defined($main::collected_profile)) { + if (scalar(@main::profile_files) == 1) { + print STDERR "Dynamically gathered profile is in $main::collected_profile\n"; + } + print STDERR "If you want to investigate this profile further, you can do:\n"; + print STDERR "\n"; + print STDERR " pprof \\\n"; + print STDERR " $main::prog \\\n"; + print STDERR " $main::collected_profile\n"; + print STDERR "\n"; + } +} + +sub sighandler { + cleanup(); + exit(1); +} + +sub error { + my $msg = shift; + print STDERR $msg; + cleanup(); + exit(1); +} + + +# Run $nm_command and get all the resulting procedure boundaries whose +# names match "$regexp" and returns them in a hashtable mapping from +# procedure name to a two-element vector of [start address, end address] +sub GetProcedureBoundariesViaNm { + my $escaped_nm_command = shift; # shell-escaped + my $regexp = shift; + + my $symbol_table = {}; + open(NM, "$escaped_nm_command |") || error("$escaped_nm_command: $!\n"); + my $last_start = "0"; + my $routine = ""; + while () { + s/\r//g; # turn windows-looking lines into unix-looking lines + if (m/^\s*([0-9a-f]+) (.) (..*)/) { + my $start_val = $1; + my $type = $2; + my $this_routine = $3; + + # It's possible for two symbols to share the same address, if + # one is a zero-length variable (like __start_google_malloc) or + # one symbol is a weak alias to another (like __libc_malloc). + # In such cases, we want to ignore all values except for the + # actual symbol, which in nm-speak has type "T". The logic + # below does this, though it's a bit tricky: what happens when + # we have a series of lines with the same address, is the first + # one gets queued up to be processed. However, it won't + # *actually* be processed until later, when we read a line with + # a different address. That means that as long as we're reading + # lines with the same address, we have a chance to replace that + # item in the queue, which we do whenever we see a 'T' entry -- + # that is, a line with type 'T'. If we never see a 'T' entry, + # we'll just go ahead and process the first entry (which never + # got touched in the queue), and ignore the others. + if ($start_val eq $last_start && $type =~ /t/i) { + # We are the 'T' symbol at this address, replace previous symbol. + $routine = $this_routine; + next; + } elsif ($start_val eq $last_start) { + # We're not the 'T' symbol at this address, so ignore us. + next; + } + + if ($this_routine eq $sep_symbol) { + $sep_address = HexExtend($start_val); + } + + # Tag this routine with the starting address in case the image + # has multiple occurrences of this routine. We use a syntax + # that resembles template paramters that are automatically + # stripped out by ShortFunctionName() + $this_routine .= "<$start_val>"; + + if (defined($routine) && $routine =~ m/$regexp/) { + $symbol_table->{$routine} = [HexExtend($last_start), + HexExtend($start_val)]; + } + $last_start = $start_val; + $routine = $this_routine; + } elsif (m/^Loaded image name: (.+)/) { + # The win32 nm workalike emits information about the binary it is using. + if ($main::opt_debug) { print STDERR "Using Image $1\n"; } + } elsif (m/^PDB file name: (.+)/) { + # The win32 nm workalike emits information about the pdb it is using. + if ($main::opt_debug) { print STDERR "Using PDB $1\n"; } + } + } + close(NM); + # Handle the last line in the nm output. Unfortunately, we don't know + # how big this last symbol is, because we don't know how big the file + # is. For now, we just give it a size of 0. + # TODO(csilvers): do better here. + if (defined($routine) && $routine =~ m/$regexp/) { + $symbol_table->{$routine} = [HexExtend($last_start), + HexExtend($last_start)]; + } + return $symbol_table; +} + +# Gets the procedure boundaries for all routines in "$image" whose names +# match "$regexp" and returns them in a hashtable mapping from procedure +# name to a two-element vector of [start address, end address]. +# Will return an empty map if nm is not installed or not working properly. +sub GetProcedureBoundaries { + my $image = shift; + my $regexp = shift; + + # If $image doesn't start with /, then put ./ in front of it. This works + # around an obnoxious bug in our probing of nm -f behavior. + # "nm -f $image" is supposed to fail on GNU nm, but if: + # + # a. $image starts with [BbSsPp] (for example, bin/foo/bar), AND + # b. you have a.out in your current directory (a not uncommon occurence) + # + # then "nm -f $image" succeeds because -f only looks at the first letter of + # the argument, which looks valid because it's [BbSsPp], and then since + # there's no image provided, it looks for a.out and finds it. + # + # This regex makes sure that $image starts with . or /, forcing the -f + # parsing to fail since . and / are not valid formats. + $image =~ s#^[^/]#./$&#; + + # For libc libraries, the copy in /usr/lib/debug contains debugging symbols + my $debugging = DebuggingLibrary($image); + if ($debugging) { + $image = $debugging; + } + + my $nm = $obj_tool_map{"nm"}; + my $cppfilt = $obj_tool_map{"c++filt"}; + + # nm can fail for two reasons: 1) $image isn't a debug library; 2) nm + # binary doesn't support --demangle. In addition, for OS X we need + # to use the -f flag to get 'flat' nm output (otherwise we don't sort + # properly and get incorrect results). Unfortunately, GNU nm uses -f + # in an incompatible way. So first we test whether our nm supports + # --demangle and -f. + my $demangle_flag = ""; + my $cppfilt_flag = ""; + my $to_devnull = ">$dev_null 2>&1"; + if (system(ShellEscape($nm, "--demangle", "image") . $to_devnull) == 0) { + # In this mode, we do "nm --demangle " + $demangle_flag = "--demangle"; + $cppfilt_flag = ""; + } elsif (system(ShellEscape($cppfilt, $image) . $to_devnull) == 0) { + # In this mode, we do "nm | c++filt" + $cppfilt_flag = " | " . ShellEscape($cppfilt); + }; + my $flatten_flag = ""; + if (system(ShellEscape($nm, "-f", $image) . $to_devnull) == 0) { + $flatten_flag = "-f"; + } + + # Finally, in the case $imagie isn't a debug library, we try again with + # -D to at least get *exported* symbols. If we can't use --demangle, + # we use c++filt instead, if it exists on this system. + my @nm_commands = (ShellEscape($nm, "-n", $flatten_flag, $demangle_flag, + $image) . " 2>$dev_null $cppfilt_flag", + ShellEscape($nm, "-D", "-n", $flatten_flag, $demangle_flag, + $image) . " 2>$dev_null $cppfilt_flag", + # 6nm is for Go binaries + ShellEscape("6nm", "$image") . " 2>$dev_null | sort", + ); + + # If the executable is an MS Windows PDB-format executable, we'll + # have set up obj_tool_map("nm_pdb"). In this case, we actually + # want to use both unix nm and windows-specific nm_pdb, since + # PDB-format executables can apparently include dwarf .o files. + if (exists $obj_tool_map{"nm_pdb"}) { + push(@nm_commands, + ShellEscape($obj_tool_map{"nm_pdb"}, "--demangle", $image) + . " 2>$dev_null"); + } + + foreach my $nm_command (@nm_commands) { + my $symbol_table = GetProcedureBoundariesViaNm($nm_command, $regexp); + return $symbol_table if (%{$symbol_table}); + } + my $symbol_table = {}; + return $symbol_table; +} + + +# The test vectors for AddressAdd/Sub/Inc are 8-16-nibble hex strings. +# To make them more readable, we add underscores at interesting places. +# This routine removes the underscores, producing the canonical representation +# used by pprof to represent addresses, particularly in the tested routines. +sub CanonicalHex { + my $arg = shift; + return join '', (split '_',$arg); +} + + +# Unit test for AddressAdd: +sub AddressAddUnitTest { + my $test_data_8 = shift; + my $test_data_16 = shift; + my $error_count = 0; + my $fail_count = 0; + my $pass_count = 0; + # print STDERR "AddressAddUnitTest: ", 1+$#{$test_data_8}, " tests\n"; + + # First a few 8-nibble addresses. Note that this implementation uses + # plain old arithmetic, so a quick sanity check along with verifying what + # happens to overflow (we want it to wrap): + $address_length = 8; + foreach my $row (@{$test_data_8}) { + if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; } + my $sum = AddressAdd ($row->[0], $row->[1]); + if ($sum ne $row->[2]) { + printf STDERR "ERROR: %s != %s + %s = %s\n", $sum, + $row->[0], $row->[1], $row->[2]; + ++$fail_count; + } else { + ++$pass_count; + } + } + printf STDERR "AddressAdd 32-bit tests: %d passes, %d failures\n", + $pass_count, $fail_count; + $error_count = $fail_count; + $fail_count = 0; + $pass_count = 0; + + # Now 16-nibble addresses. + $address_length = 16; + foreach my $row (@{$test_data_16}) { + if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; } + my $sum = AddressAdd (CanonicalHex($row->[0]), CanonicalHex($row->[1])); + my $expected = join '', (split '_',$row->[2]); + if ($sum ne CanonicalHex($row->[2])) { + printf STDERR "ERROR: %s != %s + %s = %s\n", $sum, + $row->[0], $row->[1], $row->[2]; + ++$fail_count; + } else { + ++$pass_count; + } + } + printf STDERR "AddressAdd 64-bit tests: %d passes, %d failures\n", + $pass_count, $fail_count; + $error_count += $fail_count; + + return $error_count; +} + + +# Unit test for AddressSub: +sub AddressSubUnitTest { + my $test_data_8 = shift; + my $test_data_16 = shift; + my $error_count = 0; + my $fail_count = 0; + my $pass_count = 0; + # print STDERR "AddressSubUnitTest: ", 1+$#{$test_data_8}, " tests\n"; + + # First a few 8-nibble addresses. Note that this implementation uses + # plain old arithmetic, so a quick sanity check along with verifying what + # happens to overflow (we want it to wrap): + $address_length = 8; + foreach my $row (@{$test_data_8}) { + if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; } + my $sum = AddressSub ($row->[0], $row->[1]); + if ($sum ne $row->[3]) { + printf STDERR "ERROR: %s != %s - %s = %s\n", $sum, + $row->[0], $row->[1], $row->[3]; + ++$fail_count; + } else { + ++$pass_count; + } + } + printf STDERR "AddressSub 32-bit tests: %d passes, %d failures\n", + $pass_count, $fail_count; + $error_count = $fail_count; + $fail_count = 0; + $pass_count = 0; + + # Now 16-nibble addresses. + $address_length = 16; + foreach my $row (@{$test_data_16}) { + if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; } + my $sum = AddressSub (CanonicalHex($row->[0]), CanonicalHex($row->[1])); + if ($sum ne CanonicalHex($row->[3])) { + printf STDERR "ERROR: %s != %s - %s = %s\n", $sum, + $row->[0], $row->[1], $row->[3]; + ++$fail_count; + } else { + ++$pass_count; + } + } + printf STDERR "AddressSub 64-bit tests: %d passes, %d failures\n", + $pass_count, $fail_count; + $error_count += $fail_count; + + return $error_count; +} + + +# Unit test for AddressInc: +sub AddressIncUnitTest { + my $test_data_8 = shift; + my $test_data_16 = shift; + my $error_count = 0; + my $fail_count = 0; + my $pass_count = 0; + # print STDERR "AddressIncUnitTest: ", 1+$#{$test_data_8}, " tests\n"; + + # First a few 8-nibble addresses. Note that this implementation uses + # plain old arithmetic, so a quick sanity check along with verifying what + # happens to overflow (we want it to wrap): + $address_length = 8; + foreach my $row (@{$test_data_8}) { + if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; } + my $sum = AddressInc ($row->[0]); + if ($sum ne $row->[4]) { + printf STDERR "ERROR: %s != %s + 1 = %s\n", $sum, + $row->[0], $row->[4]; + ++$fail_count; + } else { + ++$pass_count; + } + } + printf STDERR "AddressInc 32-bit tests: %d passes, %d failures\n", + $pass_count, $fail_count; + $error_count = $fail_count; + $fail_count = 0; + $pass_count = 0; + + # Now 16-nibble addresses. + $address_length = 16; + foreach my $row (@{$test_data_16}) { + if ($main::opt_debug and $main::opt_test) { print STDERR "@{$row}\n"; } + my $sum = AddressInc (CanonicalHex($row->[0])); + if ($sum ne CanonicalHex($row->[4])) { + printf STDERR "ERROR: %s != %s + 1 = %s\n", $sum, + $row->[0], $row->[4]; + ++$fail_count; + } else { + ++$pass_count; + } + } + printf STDERR "AddressInc 64-bit tests: %d passes, %d failures\n", + $pass_count, $fail_count; + $error_count += $fail_count; + + return $error_count; +} + + +# Driver for unit tests. +# Currently just the address add/subtract/increment routines for 64-bit. +sub RunUnitTests { + my $error_count = 0; + + # This is a list of tuples [a, b, a+b, a-b, a+1] + my $unit_test_data_8 = [ + [qw(aaaaaaaa 50505050 fafafafa 5a5a5a5a aaaaaaab)], + [qw(50505050 aaaaaaaa fafafafa a5a5a5a6 50505051)], + [qw(ffffffff aaaaaaaa aaaaaaa9 55555555 00000000)], + [qw(00000001 ffffffff 00000000 00000002 00000002)], + [qw(00000001 fffffff0 fffffff1 00000011 00000002)], + ]; + my $unit_test_data_16 = [ + # The implementation handles data in 7-nibble chunks, so those are the + # interesting boundaries. + [qw(aaaaaaaa 50505050 + 00_000000f_afafafa 00_0000005_a5a5a5a 00_000000a_aaaaaab)], + [qw(50505050 aaaaaaaa + 00_000000f_afafafa ff_ffffffa_5a5a5a6 00_0000005_0505051)], + [qw(ffffffff aaaaaaaa + 00_000001a_aaaaaa9 00_0000005_5555555 00_0000010_0000000)], + [qw(00000001 ffffffff + 00_0000010_0000000 ff_ffffff0_0000002 00_0000000_0000002)], + [qw(00000001 fffffff0 + 00_000000f_ffffff1 ff_ffffff0_0000011 00_0000000_0000002)], + + [qw(00_a00000a_aaaaaaa 50505050 + 00_a00000f_afafafa 00_a000005_a5a5a5a 00_a00000a_aaaaaab)], + [qw(0f_fff0005_0505050 aaaaaaaa + 0f_fff000f_afafafa 0f_ffefffa_5a5a5a6 0f_fff0005_0505051)], + [qw(00_000000f_fffffff 01_800000a_aaaaaaa + 01_800001a_aaaaaa9 fe_8000005_5555555 00_0000010_0000000)], + [qw(00_0000000_0000001 ff_fffffff_fffffff + 00_0000000_0000000 00_0000000_0000002 00_0000000_0000002)], + [qw(00_0000000_0000001 ff_fffffff_ffffff0 + ff_fffffff_ffffff1 00_0000000_0000011 00_0000000_0000002)], + ]; + + $error_count += AddressAddUnitTest($unit_test_data_8, $unit_test_data_16); + $error_count += AddressSubUnitTest($unit_test_data_8, $unit_test_data_16); + $error_count += AddressIncUnitTest($unit_test_data_8, $unit_test_data_16); + if ($error_count > 0) { + print STDERR $error_count, " errors: FAILED\n"; + } else { + print STDERR "PASS\n"; + } + exit ($error_count); +} diff --git a/src/thirdparty/gperftools-2.0/src/profile-handler.cc b/src/thirdparty/gperftools-2.0/src/profile-handler.cc new file mode 100644 index 000000000..20e5cca90 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/profile-handler.cc @@ -0,0 +1,555 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// Nabeel Mian +// +// Implements management of profile timers and the corresponding signal handler. + +#include "config.h" +#include "profile-handler.h" + +#if !(defined(__CYGWIN__) || defined(__CYGWIN32__)) + +#include +#include +#include + +#include +#include + +#include "base/dynamic_annotations.h" +#include "base/googleinit.h" +#include "base/logging.h" +#include "base/spinlock.h" +#include "maybe_threads.h" + +using std::list; +using std::string; + +// This structure is used by ProfileHandlerRegisterCallback and +// ProfileHandlerUnregisterCallback as a handle to a registered callback. +struct ProfileHandlerToken { + // Sets the callback and associated arg. + ProfileHandlerToken(ProfileHandlerCallback cb, void* cb_arg) + : callback(cb), + callback_arg(cb_arg) { + } + + // Callback function to be invoked on receiving a profile timer interrupt. + ProfileHandlerCallback callback; + // Argument for the callback function. + void* callback_arg; +}; + +// This class manages profile timers and associated signal handler. This is a +// a singleton. +class ProfileHandler { + public: + // Registers the current thread with the profile handler. On systems which + // have a separate interval timer for each thread, this function starts the + // timer for the current thread. + // + // The function also attempts to determine whether or not timers are shared by + // all threads in the process. (With LinuxThreads, and with NPTL on some + // Linux kernel versions, each thread has separate timers.) + // + // Prior to determining whether timers are shared, this function will + // unconditionally start the timer. However, if this function determines + // that timers are shared, then it will stop the timer if no callbacks are + // currently registered. + void RegisterThread(); + + // Registers a callback routine to receive profile timer ticks. The returned + // token is to be used when unregistering this callback and must not be + // deleted by the caller. Registration of the first callback enables the + // SIGPROF handler (or SIGALRM if using ITIMER_REAL). + ProfileHandlerToken* RegisterCallback(ProfileHandlerCallback callback, + void* callback_arg); + + // Unregisters a previously registered callback. Expects the token returned + // by the corresponding RegisterCallback routine. Unregistering the last + // callback disables the SIGPROF handler (or SIGALRM if using ITIMER_REAL). + void UnregisterCallback(ProfileHandlerToken* token) + NO_THREAD_SAFETY_ANALYSIS; + + // Unregisters all the callbacks, stops the timer if shared, disables the + // SIGPROF (or SIGALRM) handler and clears the timer_sharing_ state. + void Reset(); + + // Gets the current state of profile handler. + void GetState(ProfileHandlerState* state); + + // Initializes and returns the ProfileHandler singleton. + static ProfileHandler* Instance(); + + private: + ProfileHandler(); + ~ProfileHandler(); + + // Largest allowed frequency. + static const int32 kMaxFrequency = 4000; + // Default frequency. + static const int32 kDefaultFrequency = 100; + + // ProfileHandler singleton. + static ProfileHandler* instance_; + + // pthread_once_t for one time initialization of ProfileHandler singleton. + static pthread_once_t once_; + + // Initializes the ProfileHandler singleton via GoogleOnceInit. + static void Init(); + + // The number of SIGPROF (or SIGALRM for ITIMER_REAL) interrupts received. + int64 interrupts_ GUARDED_BY(signal_lock_); + + // SIGPROF/SIGALRM interrupt frequency, read-only after construction. + int32 frequency_; + + // ITIMER_PROF (which uses SIGPROF), or ITIMER_REAL (which uses SIGALRM) + int timer_type_; + + // Counts the number of callbacks registered. + int32 callback_count_ GUARDED_BY(control_lock_); + + // Is profiling allowed at all? + bool allowed_; + + // Whether or not the threading system provides interval timers that are + // shared by all threads in a process. + enum { + // No timer initialization attempted yet. + TIMERS_UNTOUCHED, + // First thread has registered and set timer. + TIMERS_ONE_SET, + // Timers are shared by all threads. + TIMERS_SHARED, + // Timers are separate in each thread. + TIMERS_SEPARATE + } timer_sharing_ GUARDED_BY(control_lock_); + + // This lock serializes the registration of threads and protects the + // callbacks_ list below. + // Locking order: + // In the context of a signal handler, acquire signal_lock_ to walk the + // callback list. Otherwise, acquire control_lock_, disable the signal + // handler and then acquire signal_lock_. + SpinLock control_lock_ ACQUIRED_BEFORE(signal_lock_); + SpinLock signal_lock_; + + // Holds the list of registered callbacks. We expect the list to be pretty + // small. Currently, the cpu profiler (base/profiler) and thread module + // (base/thread.h) are the only two components registering callbacks. + // Following are the locking requirements for callbacks_: + // For read-write access outside the SIGPROF handler: + // - Acquire control_lock_ + // - Disable SIGPROF handler. + // - Acquire signal_lock_ + // For read-only access in the context of SIGPROF handler + // (Read-write access is *not allowed* in the SIGPROF handler) + // - Acquire signal_lock_ + // For read-only access outside SIGPROF handler: + // - Acquire control_lock_ + typedef list CallbackList; + typedef CallbackList::iterator CallbackIterator; + CallbackList callbacks_ GUARDED_BY(signal_lock_); + + // Starts the interval timer. If the thread library shares timers between + // threads, this function starts the shared timer. Otherwise, this will start + // the timer in the current thread. + void StartTimer() EXCLUSIVE_LOCKS_REQUIRED(control_lock_); + + // Stops the interval timer. If the thread library shares timers between + // threads, this fucntion stops the shared timer. Otherwise, this will stop + // the timer in the current thread. + void StopTimer() EXCLUSIVE_LOCKS_REQUIRED(control_lock_); + + // Returns true if the profile interval timer is enabled in the current + // thread. This actually checks the kernel's interval timer setting. (It is + // used to detect whether timers are shared or separate.) + bool IsTimerRunning() EXCLUSIVE_LOCKS_REQUIRED(control_lock_); + + // Sets the timer interrupt signal handler. + void EnableHandler() EXCLUSIVE_LOCKS_REQUIRED(control_lock_); + + // Disables (ignores) the timer interrupt signal. + void DisableHandler() EXCLUSIVE_LOCKS_REQUIRED(control_lock_); + + // Returns true if the handler is not being used by something else. + // This checks the kernel's signal handler table. + bool IsSignalHandlerAvailable(); + + // SIGPROF/SIGALRM handler. Iterate over and call all the registered callbacks. + static void SignalHandler(int sig, siginfo_t* sinfo, void* ucontext); + + DISALLOW_COPY_AND_ASSIGN(ProfileHandler); +}; + +ProfileHandler* ProfileHandler::instance_ = NULL; +pthread_once_t ProfileHandler::once_ = PTHREAD_ONCE_INIT; + +const int32 ProfileHandler::kMaxFrequency; +const int32 ProfileHandler::kDefaultFrequency; + +// If we are LD_PRELOAD-ed against a non-pthreads app, then +// pthread_once won't be defined. We declare it here, for that +// case (with weak linkage) which will cause the non-definition to +// resolve to NULL. We can then check for NULL or not in Instance. +extern "C" int pthread_once(pthread_once_t *, void (*)(void)) + ATTRIBUTE_WEAK; + +void ProfileHandler::Init() { + instance_ = new ProfileHandler(); +} + +ProfileHandler* ProfileHandler::Instance() { + if (pthread_once) { + pthread_once(&once_, Init); + } + if (instance_ == NULL) { + // This will be true on systems that don't link in pthreads, + // including on FreeBSD where pthread_once has a non-zero address + // (but doesn't do anything) even when pthreads isn't linked in. + Init(); + assert(instance_ != NULL); + } + return instance_; +} + +ProfileHandler::ProfileHandler() + : interrupts_(0), + callback_count_(0), + allowed_(true), + timer_sharing_(TIMERS_UNTOUCHED) { + SpinLockHolder cl(&control_lock_); + + timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF); + + // Get frequency of interrupts (if specified) + char junk; + const char* fr = getenv("CPUPROFILE_FREQUENCY"); + if (fr != NULL && (sscanf(fr, "%u%c", &frequency_, &junk) == 1) && + (frequency_ > 0)) { + // Limit to kMaxFrequency + frequency_ = (frequency_ > kMaxFrequency) ? kMaxFrequency : frequency_; + } else { + frequency_ = kDefaultFrequency; + } + + if (!allowed_) { + return; + } + + // If something else is using the signal handler, + // assume it has priority over us and stop. + if (!IsSignalHandlerAvailable()) { + RAW_LOG(INFO, "Disabling profiler because %s handler is already in use.", + timer_type_ == ITIMER_REAL ? "SIGALRM" : "SIGPROF"); + allowed_ = false; + return; + } + + // Ignore signals until we decide to turn profiling on. (Paranoia; + // should already be ignored.) + DisableHandler(); +} + +ProfileHandler::~ProfileHandler() { + Reset(); +} + +void ProfileHandler::RegisterThread() { + SpinLockHolder cl(&control_lock_); + + if (!allowed_) { + return; + } + + // We try to detect whether timers are being shared by setting a + // timer in the first call to this function, then checking whether + // it's set in the second call. + // + // Note that this detection method requires that the first two calls + // to RegisterThread must be made from different threads. (Subsequent + // calls will see timer_sharing_ set to either TIMERS_SEPARATE or + // TIMERS_SHARED, and won't try to detect the timer sharing type.) + // + // Also note that if timer settings were inherited across new thread + // creation but *not* shared, this approach wouldn't work. That's + // not an issue for any Linux threading implementation, and should + // not be a problem for a POSIX-compliant threads implementation. + switch (timer_sharing_) { + case TIMERS_UNTOUCHED: + StartTimer(); + timer_sharing_ = TIMERS_ONE_SET; + break; + case TIMERS_ONE_SET: + // If the timer is running, that means that the main thread's + // timer setup is seen in this (second) thread -- and therefore + // that timers are shared. + if (IsTimerRunning()) { + timer_sharing_ = TIMERS_SHARED; + // If callback is already registered, we have to keep the timer + // running. If not, we disable the timer here. + if (callback_count_ == 0) { + StopTimer(); + } + } else { + timer_sharing_ = TIMERS_SEPARATE; + StartTimer(); + } + break; + case TIMERS_SHARED: + // Nothing needed. + break; + case TIMERS_SEPARATE: + StartTimer(); + break; + } +} + +ProfileHandlerToken* ProfileHandler::RegisterCallback( + ProfileHandlerCallback callback, void* callback_arg) { + + ProfileHandlerToken* token = new ProfileHandlerToken(callback, callback_arg); + + SpinLockHolder cl(&control_lock_); + DisableHandler(); + { + SpinLockHolder sl(&signal_lock_); + callbacks_.push_back(token); + } + // Start the timer if timer is shared and this is a first callback. + if ((callback_count_ == 0) && (timer_sharing_ == TIMERS_SHARED)) { + StartTimer(); + } + ++callback_count_; + EnableHandler(); + return token; +} + +void ProfileHandler::UnregisterCallback(ProfileHandlerToken* token) { + SpinLockHolder cl(&control_lock_); + for (CallbackIterator it = callbacks_.begin(); it != callbacks_.end(); + ++it) { + if ((*it) == token) { + RAW_CHECK(callback_count_ > 0, "Invalid callback count"); + DisableHandler(); + { + SpinLockHolder sl(&signal_lock_); + delete *it; + callbacks_.erase(it); + } + --callback_count_; + if (callback_count_ > 0) { + EnableHandler(); + } else if (timer_sharing_ == TIMERS_SHARED) { + StopTimer(); + } + return; + } + } + // Unknown token. + RAW_LOG(FATAL, "Invalid token"); +} + +void ProfileHandler::Reset() { + SpinLockHolder cl(&control_lock_); + DisableHandler(); + { + SpinLockHolder sl(&signal_lock_); + CallbackIterator it = callbacks_.begin(); + while (it != callbacks_.end()) { + CallbackIterator tmp = it; + ++it; + delete *tmp; + callbacks_.erase(tmp); + } + } + callback_count_ = 0; + if (timer_sharing_ == TIMERS_SHARED) { + StopTimer(); + } + timer_sharing_ = TIMERS_UNTOUCHED; +} + +void ProfileHandler::GetState(ProfileHandlerState* state) { + SpinLockHolder cl(&control_lock_); + DisableHandler(); + { + SpinLockHolder sl(&signal_lock_); // Protects interrupts_. + state->interrupts = interrupts_; + } + if (callback_count_ > 0) { + EnableHandler(); + } + state->frequency = frequency_; + state->callback_count = callback_count_; + state->allowed = allowed_; +} + +void ProfileHandler::StartTimer() { + if (!allowed_) { + return; + } + struct itimerval timer; + timer.it_interval.tv_sec = 0; + timer.it_interval.tv_usec = 1000000 / frequency_; + timer.it_value = timer.it_interval; + setitimer(timer_type_, &timer, 0); +} + +void ProfileHandler::StopTimer() { + if (!allowed_) { + return; + } + struct itimerval timer; + memset(&timer, 0, sizeof timer); + setitimer(timer_type_, &timer, 0); +} + +bool ProfileHandler::IsTimerRunning() { + if (!allowed_) { + return false; + } + struct itimerval current_timer; + RAW_CHECK(0 == getitimer(timer_type_, ¤t_timer), "getitimer"); + return (current_timer.it_value.tv_sec != 0 || + current_timer.it_value.tv_usec != 0); +} + +void ProfileHandler::EnableHandler() { + if (!allowed_) { + return; + } + struct sigaction sa; + sa.sa_sigaction = SignalHandler; + sa.sa_flags = SA_RESTART | SA_SIGINFO; + sigemptyset(&sa.sa_mask); + const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM); + RAW_CHECK(sigaction(signal_number, &sa, NULL) == 0, "sigprof (enable)"); +} + +void ProfileHandler::DisableHandler() { + if (!allowed_) { + return; + } + struct sigaction sa; + sa.sa_handler = SIG_IGN; + sa.sa_flags = SA_RESTART; + sigemptyset(&sa.sa_mask); + const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM); + RAW_CHECK(sigaction(signal_number, &sa, NULL) == 0, "sigprof (disable)"); +} + +bool ProfileHandler::IsSignalHandlerAvailable() { + struct sigaction sa; + const int signal_number = (timer_type_ == ITIMER_PROF ? SIGPROF : SIGALRM); + RAW_CHECK(sigaction(signal_number, NULL, &sa) == 0, "is-signal-handler avail"); + + // We only take over the handler if the current one is unset. + // It must be SIG_IGN or SIG_DFL, not some other function. + // SIG_IGN must be allowed because when profiling is allowed but + // not actively in use, this code keeps the handler set to SIG_IGN. + // That setting will be inherited across fork+exec. In order for + // any child to be able to use profiling, SIG_IGN must be treated + // as available. + return sa.sa_handler == SIG_IGN || sa.sa_handler == SIG_DFL; +} + +void ProfileHandler::SignalHandler(int sig, siginfo_t* sinfo, void* ucontext) { + int saved_errno = errno; + // At this moment, instance_ must be initialized because the handler is + // enabled in RegisterThread or RegisterCallback only after + // ProfileHandler::Instance runs. + ProfileHandler* instance = ANNOTATE_UNPROTECTED_READ(instance_); + RAW_CHECK(instance != NULL, "ProfileHandler is not initialized"); + { + SpinLockHolder sl(&instance->signal_lock_); + ++instance->interrupts_; + for (CallbackIterator it = instance->callbacks_.begin(); + it != instance->callbacks_.end(); + ++it) { + (*it)->callback(sig, sinfo, ucontext, (*it)->callback_arg); + } + } + errno = saved_errno; +} + +// This module initializer registers the main thread, so it must be +// executed in the context of the main thread. +REGISTER_MODULE_INITIALIZER(profile_main, ProfileHandlerRegisterThread()); + +extern "C" void ProfileHandlerRegisterThread() { + ProfileHandler::Instance()->RegisterThread(); +} + +extern "C" ProfileHandlerToken* ProfileHandlerRegisterCallback( + ProfileHandlerCallback callback, void* callback_arg) { + return ProfileHandler::Instance()->RegisterCallback(callback, callback_arg); +} + +extern "C" void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token) { + ProfileHandler::Instance()->UnregisterCallback(token); +} + +extern "C" void ProfileHandlerReset() { + return ProfileHandler::Instance()->Reset(); +} + +extern "C" void ProfileHandlerGetState(ProfileHandlerState* state) { + ProfileHandler::Instance()->GetState(state); +} + +#else // OS_CYGWIN + +// ITIMER_PROF doesn't work under cygwin. ITIMER_REAL is available, but doesn't +// work as well for profiling, and also interferes with alarm(). Because of +// these issues, unless a specific need is identified, profiler support is +// disabled under Cygwin. +extern "C" void ProfileHandlerRegisterThread() { +} + +extern "C" ProfileHandlerToken* ProfileHandlerRegisterCallback( + ProfileHandlerCallback callback, void* callback_arg) { + return NULL; +} + +extern "C" void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token) { +} + +extern "C" void ProfileHandlerReset() { +} + +extern "C" void ProfileHandlerGetState(ProfileHandlerState* state) { +} + +#endif // OS_CYGWIN diff --git a/src/thirdparty/gperftools-2.0/src/profile-handler.h b/src/thirdparty/gperftools-2.0/src/profile-handler.h new file mode 100644 index 000000000..4b078ecf5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/profile-handler.h @@ -0,0 +1,148 @@ +/* Copyright (c) 2009, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Nabeel Mian + * + * This module manages the cpu profile timers and the associated interrupt + * handler. When enabled, all registered threads in the program are profiled. + * (Note: if using linux 2.4 or earlier, you must use the Thread class, in + * google3/thread, to ensure all threads are profiled.) + * + * Any component interested in receiving a profile timer interrupt can do so by + * registering a callback. All registered callbacks must be async-signal-safe. + * + * Note: This module requires the sole ownership of ITIMER_PROF timer and the + * SIGPROF signal. + */ + +#ifndef BASE_PROFILE_HANDLER_H_ +#define BASE_PROFILE_HANDLER_H_ + +#include "config.h" +#include +#ifdef COMPILER_MSVC +#include "conflict-signal.h" +#endif +#include "base/basictypes.h" + +/* All this code should be usable from within C apps. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Forward declaration. */ +struct ProfileHandlerToken; + +/* + * Callback function to be used with ProfilefHandlerRegisterCallback. This + * function will be called in the context of SIGPROF signal handler and must + * be async-signal-safe. The first three arguments are the values provided by + * the SIGPROF signal handler. We use void* to avoid using ucontext_t on + * non-POSIX systems. + * + * Requirements: + * - Callback must be async-signal-safe. + * - None of the functions in ProfileHandler are async-signal-safe. Therefore, + * callback function *must* not call any of the ProfileHandler functions. + * - Callback is not required to be re-entrant. At most one instance of + * callback can run at a time. + * + * Notes: + * - The SIGPROF signal handler saves and restores errno, so the callback + * doesn't need to. + * - Callback code *must* not acquire lock(s) to serialize access to data shared + * with the code outside the signal handler (callback must be + * async-signal-safe). If such a serialization is needed, follow the model + * used by profiler.cc: + * + * When code other than the signal handler modifies the shared data it must: + * - Acquire lock. + * - Unregister the callback with the ProfileHandler. + * - Modify shared data. + * - Re-register the callback. + * - Release lock. + * and the callback code gets a lockless, read-write access to the data. + */ +typedef void (*ProfileHandlerCallback)(int sig, siginfo_t* sig_info, + void* ucontext, void* callback_arg); + +/* + * Registers a new thread with profile handler and should be called only once + * per thread. The main thread is registered at program startup. This routine + * is called by the Thread module in google3/thread whenever a new thread is + * created. This function is not async-signal-safe. + */ +void ProfileHandlerRegisterThread(); + +/* + * Registers a callback routine. This callback function will be called in the + * context of SIGPROF handler, so must be async-signal-safe. The returned token + * is to be used when unregistering this callback via + * ProfileHandlerUnregisterCallback. Registering the first callback enables + * the SIGPROF signal handler. Caller must not free the returned token. This + * function is not async-signal-safe. + */ +ProfileHandlerToken* ProfileHandlerRegisterCallback( + ProfileHandlerCallback callback, void* callback_arg); + +/* + * Unregisters a previously registered callback. Expects the token returned + * by the corresponding ProfileHandlerRegisterCallback and asserts that the + * passed token is valid. Unregistering the last callback disables the SIGPROF + * signal handler. It waits for the currently running callback to + * complete before returning. This function is not async-signal-safe. + */ +void ProfileHandlerUnregisterCallback(ProfileHandlerToken* token); + +/* + * FOR TESTING ONLY + * Unregisters all the callbacks, stops the timers (if shared) and disables the + * SIGPROF handler. All the threads, including the main thread, need to be + * re-registered after this call. This function is not async-signal-safe. + */ +void ProfileHandlerReset(); + +/* + * Stores profile handler's current state. This function is not + * async-signal-safe. + */ +struct ProfileHandlerState { + int32 frequency; /* Profiling frequency */ + int32 callback_count; /* Number of callbacks registered */ + int64 interrupts; /* Number of interrupts received */ + bool allowed; /* Profiling is allowed */ +}; +void ProfileHandlerGetState(struct ProfileHandlerState* state); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* BASE_PROFILE_HANDLER_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/profiledata.cc b/src/thirdparty/gperftools-2.0/src/profiledata.cc new file mode 100644 index 000000000..5f2531bbb --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/profiledata.cc @@ -0,0 +1,331 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Sanjay Ghemawat +// Chris Demetriou (refactoring) +// +// Collect profiling data. + +#include +#include +#include +#include +#include +#ifdef HAVE_UNISTD_H +#include +#endif +#include +#include +#include + +#include "profiledata.h" + +#include "base/logging.h" +#include "base/sysinfo.h" + +// All of these are initialized in profiledata.h. +const int ProfileData::kMaxStackDepth; +const int ProfileData::kAssociativity; +const int ProfileData::kBuckets; +const int ProfileData::kBufferLength; + +ProfileData::Options::Options() + : frequency_(1) { +} + +// This function is safe to call from asynchronous signals (but is not +// re-entrant). However, that's not part of its public interface. +void ProfileData::Evict(const Entry& entry) { + const int d = entry.depth; + const int nslots = d + 2; // Number of slots needed in eviction buffer + if (num_evicted_ + nslots > kBufferLength) { + FlushEvicted(); + assert(num_evicted_ == 0); + assert(nslots <= kBufferLength); + } + evict_[num_evicted_++] = entry.count; + evict_[num_evicted_++] = d; + memcpy(&evict_[num_evicted_], entry.stack, d * sizeof(Slot)); + num_evicted_ += d; +} + +ProfileData::ProfileData() + : hash_(0), + evict_(0), + num_evicted_(0), + out_(-1), + count_(0), + evictions_(0), + total_bytes_(0), + fname_(0), + start_time_(0) { +} + +bool ProfileData::Start(const char* fname, + const ProfileData::Options& options) { + if (enabled()) { + return false; + } + + // Open output file and initialize various data structures + int fd = open(fname, O_CREAT | O_WRONLY | O_TRUNC, 0666); + if (fd < 0) { + // Can't open outfile for write + return false; + } + + start_time_ = time(NULL); + fname_ = strdup(fname); + + // Reset counters + num_evicted_ = 0; + count_ = 0; + evictions_ = 0; + total_bytes_ = 0; + + hash_ = new Bucket[kBuckets]; + evict_ = new Slot[kBufferLength]; + memset(hash_, 0, sizeof(hash_[0]) * kBuckets); + + // Record special entries + evict_[num_evicted_++] = 0; // count for header + evict_[num_evicted_++] = 3; // depth for header + evict_[num_evicted_++] = 0; // Version number + CHECK_NE(0, options.frequency()); + int period = 1000000 / options.frequency(); + evict_[num_evicted_++] = period; // Period (microseconds) + evict_[num_evicted_++] = 0; // Padding + + out_ = fd; + + return true; +} + +ProfileData::~ProfileData() { + Stop(); +} + +// Dump /proc/maps data to fd. Copied from heap-profile-table.cc. +#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR) + +static void FDWrite(int fd, const char* buf, size_t len) { + while (len > 0) { + ssize_t r; + NO_INTR(r = write(fd, buf, len)); + RAW_CHECK(r >= 0, "write failed"); + buf += r; + len -= r; + } +} + +static void DumpProcSelfMaps(int fd) { + ProcMapsIterator::Buffer iterbuf; + ProcMapsIterator it(0, &iterbuf); // 0 means "current pid" + + uint64 start, end, offset; + int64 inode; + char *flags, *filename; + ProcMapsIterator::Buffer linebuf; + while (it.Next(&start, &end, &flags, &offset, &inode, &filename)) { + int written = it.FormatLine(linebuf.buf_, sizeof(linebuf.buf_), + start, end, flags, offset, inode, filename, + 0); + FDWrite(fd, linebuf.buf_, written); + } +} + +void ProfileData::Stop() { + if (!enabled()) { + return; + } + + // Move data from hash table to eviction buffer + for (int b = 0; b < kBuckets; b++) { + Bucket* bucket = &hash_[b]; + for (int a = 0; a < kAssociativity; a++) { + if (bucket->entry[a].count > 0) { + Evict(bucket->entry[a]); + } + } + } + + if (num_evicted_ + 3 > kBufferLength) { + // Ensure there is enough room for end of data marker + FlushEvicted(); + } + + // Write end of data marker + evict_[num_evicted_++] = 0; // count + evict_[num_evicted_++] = 1; // depth + evict_[num_evicted_++] = 0; // end of data marker + FlushEvicted(); + + // Dump "/proc/self/maps" so we get list of mapped shared libraries + DumpProcSelfMaps(out_); + + Reset(); + fprintf(stderr, "PROFILE: interrupts/evictions/bytes = %d/%d/%" PRIuS "\n", + count_, evictions_, total_bytes_); +} + +void ProfileData::Reset() { + if (!enabled()) { + return; + } + + // Don't reset count_, evictions_, or total_bytes_ here. They're used + // by Stop to print information about the profile after reset, and are + // cleared by Start when starting a new profile. + close(out_); + delete[] hash_; + hash_ = 0; + delete[] evict_; + evict_ = 0; + num_evicted_ = 0; + free(fname_); + fname_ = 0; + start_time_ = 0; + + out_ = -1; +} + +// This function is safe to call from asynchronous signals (but is not +// re-entrant). However, that's not part of its public interface. +void ProfileData::GetCurrentState(State* state) const { + if (enabled()) { + state->enabled = true; + state->start_time = start_time_; + state->samples_gathered = count_; + int buf_size = sizeof(state->profile_name); + strncpy(state->profile_name, fname_, buf_size); + state->profile_name[buf_size-1] = '\0'; + } else { + state->enabled = false; + state->start_time = 0; + state->samples_gathered = 0; + state->profile_name[0] = '\0'; + } +} + +// This function is safe to call from asynchronous signals (but is not +// re-entrant). However, that's not part of its public interface. +void ProfileData::FlushTable() { + if (!enabled()) { + return; + } + + // Move data from hash table to eviction buffer + for (int b = 0; b < kBuckets; b++) { + Bucket* bucket = &hash_[b]; + for (int a = 0; a < kAssociativity; a++) { + if (bucket->entry[a].count > 0) { + Evict(bucket->entry[a]); + bucket->entry[a].depth = 0; + bucket->entry[a].count = 0; + } + } + } + + // Write out all pending data + FlushEvicted(); +} + +void ProfileData::Add(int depth, const void* const* stack) { + if (!enabled()) { + return; + } + + if (depth > kMaxStackDepth) depth = kMaxStackDepth; + RAW_CHECK(depth > 0, "ProfileData::Add depth <= 0"); + + // Make hash-value + Slot h = 0; + for (int i = 0; i < depth; i++) { + Slot slot = reinterpret_cast(stack[i]); + h = (h << 8) | (h >> (8*(sizeof(h)-1))); + h += (slot * 31) + (slot * 7) + (slot * 3); + } + + count_++; + + // See if table already has an entry for this trace + bool done = false; + Bucket* bucket = &hash_[h % kBuckets]; + for (int a = 0; a < kAssociativity; a++) { + Entry* e = &bucket->entry[a]; + if (e->depth == depth) { + bool match = true; + for (int i = 0; i < depth; i++) { + if (e->stack[i] != reinterpret_cast(stack[i])) { + match = false; + break; + } + } + if (match) { + e->count++; + done = true; + break; + } + } + } + + if (!done) { + // Evict entry with smallest count + Entry* e = &bucket->entry[0]; + for (int a = 1; a < kAssociativity; a++) { + if (bucket->entry[a].count < e->count) { + e = &bucket->entry[a]; + } + } + if (e->count > 0) { + evictions_++; + Evict(*e); + } + + // Use the newly evicted entry + e->depth = depth; + e->count = 1; + for (int i = 0; i < depth; i++) { + e->stack[i] = reinterpret_cast(stack[i]); + } + } +} + +// This function is safe to call from asynchronous signals (but is not +// re-entrant). However, that's not part of its public interface. +void ProfileData::FlushEvicted() { + if (num_evicted_ > 0) { + const char* buf = reinterpret_cast(evict_); + size_t bytes = sizeof(evict_[0]) * num_evicted_; + total_bytes_ += bytes; + FDWrite(out_, buf, bytes); + } + num_evicted_ = 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/profiledata.h b/src/thirdparty/gperftools-2.0/src/profiledata.h new file mode 100644 index 000000000..3521bac35 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/profiledata.h @@ -0,0 +1,183 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Sanjay Ghemawat +// Chris Demetriou (refactoring) +// +// Collect profiling data. +// +// The profile data file format is documented in +// doc/cpuprofile-fileformat.html + + +#ifndef BASE_PROFILEDATA_H_ +#define BASE_PROFILEDATA_H_ + +#include +#include // for time_t +#include +#include "base/basictypes.h" + +// A class that accumulates profile samples and writes them to a file. +// +// Each sample contains a stack trace and a count. Memory usage is +// reduced by combining profile samples that have the same stack trace +// by adding up the associated counts. +// +// Profile data is accumulated in a bounded amount of memory, and will +// flushed to a file as necessary to stay within the memory limit. +// +// Use of this class assumes external synchronization. The exact +// requirements of that synchronization are that: +// +// - 'Add' may be called from asynchronous signals, but is not +// re-entrant. +// +// - None of 'Start', 'Stop', 'Reset', 'Flush', and 'Add' may be +// called at the same time. +// +// - 'Start', 'Stop', or 'Reset' should not be called while 'Enabled' +// or 'GetCurrent' are running, and vice versa. +// +// A profiler which uses asyncronous signals to add samples will +// typically use two locks to protect this data structure: +// +// - A SpinLock which is held over all calls except for the 'Add' +// call made from the signal handler. +// +// - A SpinLock which is held over calls to 'Start', 'Stop', 'Reset', +// 'Flush', and 'Add'. (This SpinLock should be acquired after +// the first SpinLock in all cases where both are needed.) +class ProfileData { + public: + struct State { + bool enabled; // Is profiling currently enabled? + time_t start_time; // If enabled, when was profiling started? + char profile_name[1024]; // Name of file being written, or '\0' + int samples_gathered; // Number of samples gathered to far (or 0) + }; + + class Options { + public: + Options(); + + // Get and set the sample frequency. + int frequency() const { + return frequency_; + } + void set_frequency(int frequency) { + frequency_ = frequency; + } + + private: + int frequency_; // Sample frequency. + }; + + static const int kMaxStackDepth = 64; // Max stack depth stored in profile + + ProfileData(); + ~ProfileData(); + + // If data collection is not already enabled start to collect data + // into fname. Parameters related to this profiling run are specified + // by 'options'. + // + // Returns true if data collection could be started, otherwise (if an + // error occurred or if data collection was already enabled) returns + // false. + bool Start(const char *fname, const Options& options); + + // If data collection is enabled, stop data collection and write the + // data to disk. + void Stop(); + + // Stop data collection without writing anything else to disk, and + // discard any collected data. + void Reset(); + + // If data collection is enabled, record a sample with 'depth' + // entries from 'stack'. (depth must be > 0.) At most + // kMaxStackDepth stack entries will be recorded, starting with + // stack[0]. + // + // This function is safe to call from asynchronous signals (but is + // not re-entrant). + void Add(int depth, const void* const* stack); + + // If data collection is enabled, write the data to disk (and leave + // the collector enabled). + void FlushTable(); + + // Is data collection currently enabled? + bool enabled() const { return out_ >= 0; } + + // Get the current state of the data collector. + void GetCurrentState(State* state) const; + + private: + static const int kAssociativity = 4; // For hashtable + static const int kBuckets = 1 << 10; // For hashtable + static const int kBufferLength = 1 << 18; // For eviction buffer + + // Type of slots: each slot can be either a count, or a PC value + typedef uintptr_t Slot; + + // Hash-table/eviction-buffer entry (a.k.a. a sample) + struct Entry { + Slot count; // Number of hits + Slot depth; // Stack depth + Slot stack[kMaxStackDepth]; // Stack contents + }; + + // Hash table bucket + struct Bucket { + Entry entry[kAssociativity]; + }; + + Bucket* hash_; // hash table + Slot* evict_; // evicted entries + int num_evicted_; // how many evicted entries? + int out_; // fd for output file. + int count_; // How many samples recorded + int evictions_; // How many evictions + size_t total_bytes_; // How much output + char* fname_; // Profile file name + time_t start_time_; // Start time, or 0 + + // Move 'entry' to the eviction buffer. + void Evict(const Entry& entry); + + // Write contents of eviction buffer to disk. + void FlushEvicted(); + + DISALLOW_COPY_AND_ASSIGN(ProfileData); +}; + +#endif // BASE_PROFILEDATA_H_ diff --git a/src/thirdparty/gperftools-2.0/src/profiler.cc b/src/thirdparty/gperftools-2.0/src/profiler.cc new file mode 100644 index 000000000..dfb6aab52 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/profiler.cc @@ -0,0 +1,342 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// Chris Demetriou (refactoring) +// +// Profile current program by sampling stack-trace every so often + +#include "config.h" +#include "getpc.h" // should be first to get the _GNU_SOURCE dfn +#include +#include +#include +#include +#include +#ifdef HAVE_UNISTD_H +#include // for getpid() +#endif +#if defined(HAVE_SYS_UCONTEXT_H) +#include +#elif defined(HAVE_UCONTEXT_H) +#include +#elif defined(HAVE_CYGWIN_SIGNAL_H) +#include +typedef ucontext ucontext_t; +#else +typedef int ucontext_t; // just to quiet the compiler, mostly +#endif +#include +#include +#include +#include +#include "base/commandlineflags.h" +#include "base/logging.h" +#include "base/googleinit.h" +#include "base/spinlock.h" +#include "base/sysinfo.h" /* for GetUniquePathFromEnv, etc */ +#include "profiledata.h" +#include "profile-handler.h" +#ifdef HAVE_CONFLICT_SIGNAL_H +#include "conflict-signal.h" /* used on msvc machines */ +#endif + +using std::string; + +// Collects up all profile data. This is a singleton, which is +// initialized by a constructor at startup. +class CpuProfiler { + public: + CpuProfiler(); + ~CpuProfiler(); + + // Start profiler to write profile info into fname + bool Start(const char* fname, const ProfilerOptions* options); + + // Stop profiling and write the data to disk. + void Stop(); + + // Write the data to disk (and continue profiling). + void FlushTable(); + + bool Enabled(); + + void GetCurrentState(ProfilerState* state); + + static CpuProfiler instance_; + + private: + // This lock implements the locking requirements described in the ProfileData + // documentation, specifically: + // + // lock_ is held all over all collector_ method calls except for the 'Add' + // call made from the signal handler, to protect against concurrent use of + // collector_'s control routines. Code other than signal handler must + // unregister the signal handler before calling any collector_ method. + // 'Add' method in the collector is protected by a guarantee from + // ProfileHandle that only one instance of prof_handler can run at a time. + SpinLock lock_; + ProfileData collector_; + + // Filter function and its argument, if any. (NULL means include all + // samples). Set at start, read-only while running. Written while holding + // lock_, read and executed in the context of SIGPROF interrupt. + int (*filter_)(void*); + void* filter_arg_; + + // Opaque token returned by the profile handler. To be used when calling + // ProfileHandlerUnregisterCallback. + ProfileHandlerToken* prof_handler_token_; + + // Sets up a callback to receive SIGPROF interrupt. + void EnableHandler(); + + // Disables receiving SIGPROF interrupt. + void DisableHandler(); + + // Signal handler that records the interrupted pc in the profile data. + static void prof_handler(int sig, siginfo_t*, void* signal_ucontext, + void* cpu_profiler); +}; + +// Profile data structure singleton: Constructor will check to see if +// profiling should be enabled. Destructor will write profile data +// out to disk. +CpuProfiler CpuProfiler::instance_; + +// Initialize profiling: activated if getenv("CPUPROFILE") exists. +CpuProfiler::CpuProfiler() + : prof_handler_token_(NULL) { + // TODO(cgd) Move this code *out* of the CpuProfile constructor into a + // separate object responsible for initialization. With ProfileHandler there + // is no need to limit the number of profilers. + char fname[PATH_MAX]; + if (!GetUniquePathFromEnv("CPUPROFILE", fname)) { + return; + } + // We don't enable profiling if setuid -- it's a security risk +#ifdef HAVE_GETEUID + if (getuid() != geteuid()) + return; +#endif + + if (!Start(fname, NULL)) { + RAW_LOG(FATAL, "Can't turn on cpu profiling for '%s': %s\n", + fname, strerror(errno)); + } +} + +bool CpuProfiler::Start(const char* fname, const ProfilerOptions* options) { + SpinLockHolder cl(&lock_); + + if (collector_.enabled()) { + return false; + } + + ProfileHandlerState prof_handler_state; + ProfileHandlerGetState(&prof_handler_state); + + ProfileData::Options collector_options; + collector_options.set_frequency(prof_handler_state.frequency); + if (!collector_.Start(fname, collector_options)) { + return false; + } + + filter_ = NULL; + if (options != NULL && options->filter_in_thread != NULL) { + filter_ = options->filter_in_thread; + filter_arg_ = options->filter_in_thread_arg; + } + + // Setup handler for SIGPROF interrupts + EnableHandler(); + + return true; +} + +CpuProfiler::~CpuProfiler() { + Stop(); +} + +// Stop profiling and write out any collected profile data +void CpuProfiler::Stop() { + SpinLockHolder cl(&lock_); + + if (!collector_.enabled()) { + return; + } + + // Unregister prof_handler to stop receiving SIGPROF interrupts before + // stopping the collector. + DisableHandler(); + + // DisableHandler waits for the currently running callback to complete and + // guarantees no future invocations. It is safe to stop the collector. + collector_.Stop(); +} + +void CpuProfiler::FlushTable() { + SpinLockHolder cl(&lock_); + + if (!collector_.enabled()) { + return; + } + + // Unregister prof_handler to stop receiving SIGPROF interrupts before + // flushing the profile data. + DisableHandler(); + + // DisableHandler waits for the currently running callback to complete and + // guarantees no future invocations. It is safe to flush the profile data. + collector_.FlushTable(); + + EnableHandler(); +} + +bool CpuProfiler::Enabled() { + SpinLockHolder cl(&lock_); + return collector_.enabled(); +} + +void CpuProfiler::GetCurrentState(ProfilerState* state) { + ProfileData::State collector_state; + { + SpinLockHolder cl(&lock_); + collector_.GetCurrentState(&collector_state); + } + + state->enabled = collector_state.enabled; + state->start_time = static_cast(collector_state.start_time); + state->samples_gathered = collector_state.samples_gathered; + int buf_size = sizeof(state->profile_name); + strncpy(state->profile_name, collector_state.profile_name, buf_size); + state->profile_name[buf_size-1] = '\0'; +} + +void CpuProfiler::EnableHandler() { + RAW_CHECK(prof_handler_token_ == NULL, "SIGPROF handler already registered"); + prof_handler_token_ = ProfileHandlerRegisterCallback(prof_handler, this); + RAW_CHECK(prof_handler_token_ != NULL, "Failed to set up SIGPROF handler"); +} + +void CpuProfiler::DisableHandler() { + RAW_CHECK(prof_handler_token_ != NULL, "SIGPROF handler is not registered"); + ProfileHandlerUnregisterCallback(prof_handler_token_); + prof_handler_token_ = NULL; +} + +// Signal handler that records the pc in the profile-data structure. We do no +// synchronization here. profile-handler.cc guarantees that at most one +// instance of prof_handler() will run at a time. All other routines that +// access the data touched by prof_handler() disable this signal handler before +// accessing the data and therefore cannot execute concurrently with +// prof_handler(). +void CpuProfiler::prof_handler(int sig, siginfo_t*, void* signal_ucontext, + void* cpu_profiler) { + CpuProfiler* instance = static_cast(cpu_profiler); + + if (instance->filter_ == NULL || + (*instance->filter_)(instance->filter_arg_)) { + void* stack[ProfileData::kMaxStackDepth]; + + // The top-most active routine doesn't show up as a normal + // frame, but as the "pc" value in the signal handler context. + stack[0] = GetPC(*reinterpret_cast(signal_ucontext)); + + // We skip the top two stack trace entries (this function and one + // signal handler frame) since they are artifacts of profiling and + // should not be measured. Other profiling related frames may be + // removed by "pprof" at analysis time. Instead of skipping the top + // frames, we could skip nothing, but that would increase the + // profile size unnecessarily. + int depth = GetStackTraceWithContext(stack + 1, arraysize(stack) - 1, + 2, signal_ucontext); + depth++; // To account for pc value in stack[0]; + + instance->collector_.Add(depth, stack); + } +} + +#if !(defined(__CYGWIN__) || defined(__CYGWIN32__)) + +extern "C" PERFTOOLS_DLL_DECL void ProfilerRegisterThread() { + ProfileHandlerRegisterThread(); +} + +extern "C" PERFTOOLS_DLL_DECL void ProfilerFlush() { + CpuProfiler::instance_.FlushTable(); +} + +extern "C" PERFTOOLS_DLL_DECL int ProfilingIsEnabledForAllThreads() { + return CpuProfiler::instance_.Enabled(); +} + +extern "C" PERFTOOLS_DLL_DECL int ProfilerStart(const char* fname) { + return CpuProfiler::instance_.Start(fname, NULL); +} + +extern "C" PERFTOOLS_DLL_DECL int ProfilerStartWithOptions( + const char *fname, const ProfilerOptions *options) { + return CpuProfiler::instance_.Start(fname, options); +} + +extern "C" PERFTOOLS_DLL_DECL void ProfilerStop() { + CpuProfiler::instance_.Stop(); +} + +extern "C" PERFTOOLS_DLL_DECL void ProfilerGetCurrentState( + ProfilerState* state) { + CpuProfiler::instance_.GetCurrentState(state); +} + +#else // OS_CYGWIN + +// ITIMER_PROF doesn't work under cygwin. ITIMER_REAL is available, but doesn't +// work as well for profiling, and also interferes with alarm(). Because of +// these issues, unless a specific need is identified, profiler support is +// disabled under Cygwin. +extern "C" void ProfilerRegisterThread() { } +extern "C" void ProfilerFlush() { } +extern "C" int ProfilingIsEnabledForAllThreads() { return 0; } +extern "C" int ProfilerStart(const char* fname) { return 0; } +extern "C" int ProfilerStartWithOptions(const char *fname, + const ProfilerOptions *options) { + return 0; +} +extern "C" void ProfilerStop() { } +extern "C" void ProfilerGetCurrentState(ProfilerState* state) { + memset(state, 0, sizeof(*state)); +} + +#endif // OS_CYGWIN + +// DEPRECATED routines +extern "C" PERFTOOLS_DLL_DECL void ProfilerEnable() { } +extern "C" PERFTOOLS_DLL_DECL void ProfilerDisable() { } diff --git a/src/thirdparty/gperftools-2.0/src/raw_printer.cc b/src/thirdparty/gperftools-2.0/src/raw_printer.cc new file mode 100644 index 000000000..730d6e28e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/raw_printer.cc @@ -0,0 +1,71 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: sanjay@google.com (Sanjay Ghemawat) + +#include +#include +#include +#include "raw_printer.h" +#include "base/logging.h" + +namespace base { + +RawPrinter::RawPrinter(char* buf, int length) + : base_(buf), + ptr_(buf), + limit_(buf + length - 1) { + RAW_DCHECK(length > 0, ""); + *ptr_ = '\0'; + *limit_ = '\0'; +} + +void RawPrinter::Printf(const char* format, ...) { + if (limit_ > ptr_) { + va_list ap; + va_start(ap, format); + int avail = limit_ - ptr_; + // We pass avail+1 to vsnprintf() since that routine needs room + // to store the trailing \0. + const int r = perftools_vsnprintf(ptr_, avail+1, format, ap); + va_end(ap); + if (r < 0) { + // Perhaps an old glibc that returns -1 on truncation? + ptr_ = limit_; + } else if (r > avail) { + // Truncation + ptr_ = limit_; + } else { + ptr_ += r; + } + } +} + +} diff --git a/src/thirdparty/gperftools-2.0/src/raw_printer.h b/src/thirdparty/gperftools-2.0/src/raw_printer.h new file mode 100644 index 000000000..62340bb37 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/raw_printer.h @@ -0,0 +1,89 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// A printf() wrapper that writes into a fixed length buffer. +// Useful in low-level code that does not want to use allocating +// routines like StringPrintf(). +// +// The implementation currently uses vsnprintf(). This seems to +// be fine for use in many low-level contexts, but we may need to +// rethink this decision if we hit a problem with it calling +// down into malloc() etc. + +#ifndef BASE_RAW_PRINTER_H_ +#define BASE_RAW_PRINTER_H_ + +#include +#include "base/basictypes.h" + +namespace base { + +class RawPrinter { + public: + // REQUIRES: "length > 0" + // Will printf any data added to this into "buf[0,length-1]" and + // will arrange to always keep buf[] null-terminated. + RawPrinter(char* buf, int length); + + // Return the number of bytes that have been appended to the string + // so far. Does not count any bytes that were dropped due to overflow. + int length() const { return (ptr_ - base_); } + + // Return the number of bytes that can be added to this. + int space_left() const { return (limit_ - ptr_); } + + // Format the supplied arguments according to the "format" string + // and append to this. Will silently truncate the output if it does + // not fit. + void Printf(const char* format, ...) +#ifdef HAVE___ATTRIBUTE__ + __attribute__ ((__format__ (__printf__, 2, 3))) +#endif +; + + private: + // We can write into [ptr_ .. limit_-1]. + // *limit_ is also writable, but reserved for a terminating \0 + // in case we overflow. + // + // Invariants: *ptr_ == \0 + // Invariants: *limit_ == \0 + char* base_; // Initial pointer + char* ptr_; // Where should we write next + char* limit_; // One past last non-\0 char we can write + + DISALLOW_COPY_AND_ASSIGN(RawPrinter); +}; + +} + +#endif // BASE_RAW_PRINTER_H_ diff --git a/src/thirdparty/gperftools-2.0/src/sampler.cc b/src/thirdparty/gperftools-2.0/src/sampler.cc new file mode 100755 index 000000000..0ea6df150 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/sampler.cc @@ -0,0 +1,130 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Daniel Ford + +#include "sampler.h" + +#include // For min() +#include +#include "base/commandlineflags.h" + +using std::min; + +// The approximate gap in bytes between sampling actions. +// I.e., we take one sample approximately once every +// tcmalloc_sample_parameter bytes of allocation +// i.e. about once every 512KB if value is 1<<19. +#ifdef NO_TCMALLOC_SAMPLES +DEFINE_int64(tcmalloc_sample_parameter, 0, + "Unused: code is compiled with NO_TCMALLOC_SAMPLES"); +#else +DEFINE_int64(tcmalloc_sample_parameter, + EnvToInt64("TCMALLOC_SAMPLE_PARAMETER", 0), + "The approximate gap in bytes between sampling actions. " + "This must be between 1 and 2^58."); +#endif + +namespace tcmalloc { + +// Statics for Sampler +double Sampler::log_table_[1<(i+0.5)/(1<(reinterpret_cast(this)); + if (rnd_ == 0) { + rnd_ = 1; + } + } + // Step it forward 20 times for good measure + for (int i = 0; i < 20; i++) { + rnd_ = NextRandom(rnd_); + } + // Initialize counter + bytes_until_sample_ = PickNextSamplingPoint(); +} + +// Initialize the Statics for the Sampler class +void Sampler::InitStatics() { + PopulateFastLog2Table(); +} + +// Generates a geometric variable with the specified mean (512K by default). +// This is done by generating a random number between 0 and 1 and applying +// the inverse cumulative distribution function for an exponential. +// Specifically: Let m be the inverse of the sample period, then +// the probability distribution function is m*exp(-mx) so the CDF is +// p = 1 - exp(-mx), so +// q = 1 - p = exp(-mx) +// log_e(q) = -mx +// -log_e(q)/m = x +// log_2(q) * (-log_e(2) * 1/m) = x +// In the code, q is actually in the range 1 to 2**26, hence the -26 below +size_t Sampler::PickNextSamplingPoint() { + rnd_ = NextRandom(rnd_); + // Take the top 26 bits as the random number + // (This plus the 1<<58 sampling bound give a max possible step of + // 5194297183973780480 bytes.) + const uint64_t prng_mod_power = 48; // Number of bits in prng + // The uint32_t cast is to prevent a (hard-to-reproduce) NAN + // under piii debug for some binaries. + double q = static_cast(rnd_ >> (prng_mod_power - 26)) + 1.0; + // Put the computed p-value through the CDF of a geometric. + // For faster performance (save ~1/20th exec time), replace + // min(0.0, FastLog2(q) - 26) by (Fastlog2(q) - 26.000705) + // The value 26.000705 is used rather than 26 to compensate + // for inaccuracies in FastLog2 which otherwise result in a + // negative answer. + return static_cast(min(0.0, (FastLog2(q) - 26)) * (-log(2.0) + * FLAGS_tcmalloc_sample_parameter) + 1); +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/sampler.h b/src/thirdparty/gperftools-2.0/src/sampler.h new file mode 100755 index 000000000..8e67fb024 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/sampler.h @@ -0,0 +1,179 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Daniel Ford + +#ifndef TCMALLOC_SAMPLER_H_ +#define TCMALLOC_SAMPLER_H_ + +#include "config.h" +#include // for size_t +#ifdef HAVE_STDINT_H +#include // for uint64_t, uint32_t, int32_t +#endif +#include // for memcpy +#include "base/basictypes.h" // for ASSERT +#include "internal_logging.h" // for ASSERT + +namespace tcmalloc { + +//------------------------------------------------------------------- +// Sampler to decide when to create a sample trace for an allocation +// Not thread safe: Each thread should have it's own sampler object. +// Caller must use external synchronization if used +// from multiple threads. +// +// With 512K average sample step (the default): +// the probability of sampling a 4K allocation is about 0.00778 +// the probability of sampling a 1MB allocation is about 0.865 +// the probability of sampling a 1GB allocation is about 1.00000 +// In general, the probablity of sampling is an allocation of size X +// given a flag value of Y (default 1M) is: +// 1 - e^(-X/Y) +// +// With 128K average sample step: +// the probability of sampling a 1MB allocation is about 0.99966 +// the probability of sampling a 1GB allocation is about 1.0 +// (about 1 - 2**(-26)) +// With 1M average sample step: +// the probability of sampling a 4K allocation is about 0.00390 +// the probability of sampling a 1MB allocation is about 0.632 +// the probability of sampling a 1GB allocation is about 1.0 +// +// The sampler works by representing memory as a long stream from +// which allocations are taken. Some of the bytes in this stream are +// marked and if an allocation includes a marked byte then it is +// sampled. Bytes are marked according to a Poisson point process +// with each byte being marked independently with probability +// p = 1/tcmalloc_sample_parameter. This makes the probability +// of sampling an allocation of X bytes equal to the CDF of +// a geometric with mean tcmalloc_sample_parameter. (ie. the +// probability that at least one byte in the range is marked). This +// is accurately given by the CDF of the corresponding exponential +// distribution : 1 - e^(X/tcmalloc_sample_parameter_) +// Independence of the byte marking ensures independence of +// the sampling of each allocation. +// +// This scheme is implemented by noting that, starting from any +// fixed place, the number of bytes until the next marked byte +// is geometrically distributed. This number is recorded as +// bytes_until_sample_. Every allocation subtracts from this +// number until it is less than 0. When this happens the current +// allocation is sampled. +// +// When an allocation occurs, bytes_until_sample_ is reset to +// a new independtly sampled geometric number of bytes. The +// memoryless property of the point process means that this may +// be taken as the number of bytes after the end of the current +// allocation until the next marked byte. This ensures that +// very large allocations which would intersect many marked bytes +// only result in a single call to PickNextSamplingPoint. +//------------------------------------------------------------------- + +class PERFTOOLS_DLL_DECL Sampler { + public: + // Initialize this sampler. + // Passing a seed of 0 gives a non-deterministic + // seed value given by casting the object ("this") + void Init(uint32_t seed); + void Cleanup(); + + // Record allocation of "k" bytes. Return true iff allocation + // should be sampled + bool SampleAllocation(size_t k); + + // Generate a geometric with mean 512K (or FLAG_tcmalloc_sample_parameter) + size_t PickNextSamplingPoint(); + + // Initialize the statics for the Sampler class + static void InitStatics(); + + // Returns the current sample period + int GetSamplePeriod(); + + // The following are public for the purposes of testing + static uint64_t NextRandom(uint64_t rnd_); // Returns the next prng value + static double FastLog2(const double & d); // Computes Log2(x) quickly + static void PopulateFastLog2Table(); // Populate the lookup table + + private: + size_t bytes_until_sample_; // Bytes until we sample next + uint64_t rnd_; // Cheap random number generator + + // Statics for the fast log + // Note that this code may not depend on anything in //util + // hence the duplication of functionality here + static const int kFastlogNumBits = 10; + static const int kFastlogMask = (1 << kFastlogNumBits) - 1; + static double log_table_[1<(0)) << prng_mod_power); + return (prng_mult * rnd + prng_add) & prng_mod_mask; +} + +// Adapted from //util/math/fastmath.[h|cc] by Noam Shazeer +// This mimics the VeryFastLog2 code in those files +inline double Sampler::FastLog2(const double & d) { + ASSERT(d>0); + COMPILE_ASSERT(sizeof(d) == sizeof(uint64_t), DoubleMustBe64Bits); + uint64_t x; + memcpy(&x, &d, sizeof(x)); // we depend on the compiler inlining this + const uint32_t x_high = x >> 32; + const uint32_t y = x_high >> (20 - kFastlogNumBits) & kFastlogMask; + const int32_t exponent = ((x_high >> 20) & 0x7FF) - 1023; + return exponent + log_table_[y]; +} + +} // namespace tcmalloc + +#endif // TCMALLOC_SAMPLER_H_ diff --git a/src/thirdparty/gperftools-2.0/src/span.cc b/src/thirdparty/gperftools-2.0/src/span.cc new file mode 100644 index 000000000..760094509 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/span.cc @@ -0,0 +1,101 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include +#include "span.h" + +#include // for NULL, memset + +#include "internal_logging.h" // for ASSERT +#include "page_heap_allocator.h" // for PageHeapAllocator +#include "static_vars.h" // for Static + +namespace tcmalloc { + +#ifdef SPAN_HISTORY +void Event(Span* span, char op, int v = 0) { + span->history[span->nexthistory] = op; + span->value[span->nexthistory] = v; + span->nexthistory++; + if (span->nexthistory == sizeof(span->history)) span->nexthistory = 0; +} +#endif + +Span* NewSpan(PageID p, Length len) { + Span* result = Static::span_allocator()->New(); + memset(result, 0, sizeof(*result)); + result->start = p; + result->length = len; +#ifdef SPAN_HISTORY + result->nexthistory = 0; +#endif + return result; +} + +void DeleteSpan(Span* span) { +#ifndef NDEBUG + // In debug mode, trash the contents of deleted Spans + memset(span, 0x3f, sizeof(*span)); +#endif + Static::span_allocator()->Delete(span); +} + +void DLL_Init(Span* list) { + list->next = list; + list->prev = list; +} + +void DLL_Remove(Span* span) { + span->prev->next = span->next; + span->next->prev = span->prev; + span->prev = NULL; + span->next = NULL; +} + +int DLL_Length(const Span* list) { + int result = 0; + for (Span* s = list->next; s != list; s = s->next) { + result++; + } + return result; +} + +void DLL_Prepend(Span* list, Span* span) { + ASSERT(span->next == NULL); + ASSERT(span->prev == NULL); + span->next = list->next; + span->prev = list; + list->next->prev = span; + list->next = span; +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/span.h b/src/thirdparty/gperftools-2.0/src/span.h new file mode 100644 index 000000000..08db6292f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/span.h @@ -0,0 +1,101 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// A Span is a contiguous run of pages. + +#ifndef TCMALLOC_SPAN_H_ +#define TCMALLOC_SPAN_H_ + +#include +#include "common.h" + +namespace tcmalloc { + +// Information kept for a span (a contiguous run of pages). +struct Span { + PageID start; // Starting page number + Length length; // Number of pages in span + Span* next; // Used when in link list + Span* prev; // Used when in link list + void* objects; // Linked list of free objects + unsigned int refcount : 16; // Number of non-free objects + unsigned int sizeclass : 8; // Size-class for small objects (or 0) + unsigned int location : 2; // Is the span on a freelist, and if so, which? + unsigned int sample : 1; // Sampled object? + +#undef SPAN_HISTORY +#ifdef SPAN_HISTORY + // For debugging, we can keep a log events per span + int nexthistory; + char history[64]; + int value[64]; +#endif + + // What freelist the span is on: IN_USE if on none, or normal or returned + enum { IN_USE, ON_NORMAL_FREELIST, ON_RETURNED_FREELIST }; +}; + +#ifdef SPAN_HISTORY +void Event(Span* span, char op, int v = 0); +#else +#define Event(s,o,v) ((void) 0) +#endif + +// Allocator/deallocator for spans +Span* NewSpan(PageID p, Length len); +void DeleteSpan(Span* span); + +// ------------------------------------------------------------------------- +// Doubly linked list of spans. +// ------------------------------------------------------------------------- + +// Initialize *list to an empty list. +void DLL_Init(Span* list); + +// Remove 'span' from the linked list in which it resides, updating the +// pointers of adjacent Spans and setting span's next and prev to NULL. +void DLL_Remove(Span* span); + +// Return true iff "list" is empty. +inline bool DLL_IsEmpty(const Span* list) { + return list->next == list; +} + +// Add span to the front of list. +void DLL_Prepend(Span* list, Span* span); + +// Return the length of the linked list. O(n) +int DLL_Length(const Span* list); + +} // namespace tcmalloc + +#endif // TCMALLOC_SPAN_H_ diff --git a/src/thirdparty/gperftools-2.0/src/stack_trace_table.cc b/src/thirdparty/gperftools-2.0/src/stack_trace_table.cc new file mode 100644 index 000000000..d258a4f8a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stack_trace_table.cc @@ -0,0 +1,159 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Andrew Fikes + +#include +#include "stack_trace_table.h" +#include // for NULL, memset +#include "base/spinlock.h" // for SpinLockHolder +#include "common.h" // for StackTrace +#include "internal_logging.h" // for ASSERT, Log +#include "page_heap_allocator.h" // for PageHeapAllocator +#include "static_vars.h" // for Static + +namespace tcmalloc { + +bool StackTraceTable::Bucket::KeyEqual(uintptr_t h, + const StackTrace& t) const { + const bool eq = (this->hash == h && this->trace.depth == t.depth); + for (int i = 0; eq && i < t.depth; ++i) { + if (this->trace.stack[i] != t.stack[i]) { + return false; + } + } + return eq; +} + +StackTraceTable::StackTraceTable() + : error_(false), + depth_total_(0), + bucket_total_(0), + table_(new Bucket*[kHashTableSize]()) { + memset(table_, 0, kHashTableSize * sizeof(Bucket*)); +} + +StackTraceTable::~StackTraceTable() { + delete[] table_; +} + +void StackTraceTable::AddTrace(const StackTrace& t) { + if (error_) { + return; + } + + // Hash function borrowed from base/heap-profile-table.cc + uintptr_t h = 0; + for (int i = 0; i < t.depth; ++i) { + h += reinterpret_cast(t.stack[i]); + h += h << 10; + h ^= h >> 6; + } + h += h << 3; + h ^= h >> 11; + + const int idx = h % kHashTableSize; + + Bucket* b = table_[idx]; + while (b != NULL && !b->KeyEqual(h, t)) { + b = b->next; + } + if (b != NULL) { + b->count++; + b->trace.size += t.size; // keep cumulative size + } else { + depth_total_ += t.depth; + bucket_total_++; + b = Static::bucket_allocator()->New(); + if (b == NULL) { + Log(kLog, __FILE__, __LINE__, + "tcmalloc: could not allocate bucket", sizeof(*b)); + error_ = true; + } else { + b->hash = h; + b->trace = t; + b->count = 1; + b->next = table_[idx]; + table_[idx] = b; + } + } +} + +void** StackTraceTable::ReadStackTracesAndClear() { + if (error_) { + return NULL; + } + + // Allocate output array + const int out_len = bucket_total_ * 3 + depth_total_ + 1; + void** out = new void*[out_len]; + if (out == NULL) { + Log(kLog, __FILE__, __LINE__, + "tcmalloc: allocation failed for stack traces", + out_len * sizeof(*out)); + return NULL; + } + + // Fill output array + int idx = 0; + for (int i = 0; i < kHashTableSize; ++i) { + Bucket* b = table_[i]; + while (b != NULL) { + out[idx++] = reinterpret_cast(static_cast(b->count)); + out[idx++] = reinterpret_cast(b->trace.size); // cumulative size + out[idx++] = reinterpret_cast(b->trace.depth); + for (int d = 0; d < b->trace.depth; ++d) { + out[idx++] = b->trace.stack[d]; + } + b = b->next; + } + } + out[idx++] = static_cast(0); + ASSERT(idx == out_len); + + // Clear state + error_ = false; + depth_total_ = 0; + bucket_total_ = 0; + SpinLockHolder h(Static::pageheap_lock()); + for (int i = 0; i < kHashTableSize; ++i) { + Bucket* b = table_[i]; + while (b != NULL) { + Bucket* next = b->next; + Static::bucket_allocator()->Delete(b); + b = next; + } + table_[i] = NULL; + } + + return out; +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/stack_trace_table.h b/src/thirdparty/gperftools-2.0/src/stack_trace_table.h new file mode 100644 index 000000000..26d21c1c7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stack_trace_table.h @@ -0,0 +1,91 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Andrew Fikes +// +// Utility class for coalescing sampled stack traces. Not thread-safe. + +#ifndef TCMALLOC_STACK_TRACE_TABLE_H_ +#define TCMALLOC_STACK_TRACE_TABLE_H_ + +#include +#ifdef HAVE_STDINT_H +#include // for uintptr_t +#endif +#include "common.h" + +namespace tcmalloc { + +class PERFTOOLS_DLL_DECL StackTraceTable { + public: + // REQUIRES: L < pageheap_lock + StackTraceTable(); + ~StackTraceTable(); + + // Adds stack trace "t" to table. + // + // REQUIRES: L >= pageheap_lock + void AddTrace(const StackTrace& t); + + // Returns stack traces formatted per MallocExtension guidelines. + // May return NULL on error. Clears state before returning. + // + // REQUIRES: L < pageheap_lock + void** ReadStackTracesAndClear(); + + // Exposed for PageHeapAllocator + struct Bucket { + // Key + uintptr_t hash; + StackTrace trace; + + // Payload + int count; + Bucket* next; + + bool KeyEqual(uintptr_t h, const StackTrace& t) const; + }; + + // For testing + int depth_total() const { return depth_total_; } + int bucket_total() const { return bucket_total_; } + + private: + static const int kHashTableSize = 1 << 14; // => table_ is 128k + + bool error_; + int depth_total_; + int bucket_total_; + Bucket** table_; +}; + +} // namespace tcmalloc + +#endif // TCMALLOC_STACK_TRACE_TABLE_H_ diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace.cc b/src/thirdparty/gperftools-2.0/src/stacktrace.cc new file mode 100644 index 000000000..d96b4d3fa --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace.cc @@ -0,0 +1,110 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Produce stack trace. +// +// There are three different ways we can try to get the stack trace: +// +// 1) Our hand-coded stack-unwinder. This depends on a certain stack +// layout, which is used by gcc (and those systems using a +// gcc-compatible ABI) on x86 systems, at least since gcc 2.95. +// It uses the frame pointer to do its work. +// +// 2) The libunwind library. This is still in development, and as a +// separate library adds a new dependency, abut doesn't need a frame +// pointer. It also doesn't call malloc. +// +// 3) The gdb unwinder -- also the one used by the c++ exception code. +// It's obviously well-tested, but has a fatal flaw: it can call +// malloc() from the unwinder. This is a problem because we're +// trying to use the unwinder to instrument malloc(). +// +// Note: if you add a new implementation here, make sure it works +// correctly when GetStackTrace() is called with max_depth == 0. +// Some code may do that. + +#include +#include +#include "stacktrace_config.h" + +#if defined(STACKTRACE_INL_HEADER) + +#define IS_STACK_FRAMES 0 +#define IS_WITH_CONTEXT 0 +#define GET_STACK_TRACE_OR_FRAMES \ + GetStackTrace(void **result, int max_depth, int skip_count) +#include STACKTRACE_INL_HEADER +#undef IS_STACK_FRAMES +#undef IS_WITH_CONTEXT +#undef GET_STACK_TRACE_OR_FRAMES + +#define IS_STACK_FRAMES 1 +#define IS_WITH_CONTEXT 0 +#define GET_STACK_TRACE_OR_FRAMES \ + GetStackFrames(void **result, int *sizes, int max_depth, int skip_count) +#include STACKTRACE_INL_HEADER +#undef IS_STACK_FRAMES +#undef IS_WITH_CONTEXT +#undef GET_STACK_TRACE_OR_FRAMES + +#define IS_STACK_FRAMES 0 +#define IS_WITH_CONTEXT 1 +#define GET_STACK_TRACE_OR_FRAMES \ + GetStackTraceWithContext(void **result, int max_depth, \ + int skip_count, const void *ucp) +#include STACKTRACE_INL_HEADER +#undef IS_STACK_FRAMES +#undef IS_WITH_CONTEXT +#undef GET_STACK_TRACE_OR_FRAMES + +#define IS_STACK_FRAMES 1 +#define IS_WITH_CONTEXT 1 +#define GET_STACK_TRACE_OR_FRAMES \ + GetStackFramesWithContext(void **result, int *sizes, int max_depth, \ + int skip_count, const void *ucp) +#include STACKTRACE_INL_HEADER +#undef IS_STACK_FRAMES +#undef IS_WITH_CONTEXT +#undef GET_STACK_TRACE_OR_FRAMES + +#elif 0 +// This is for the benefit of code analysis tools that may have +// trouble with the computed #include above. +# include "stacktrace_x86-inl.h" +# include "stacktrace_libunwind-inl.h" +# include "stacktrace_generic-inl.h" +# include "stacktrace_powerpc-inl.h" +# include "stacktrace_win32-inl.h" +# include "stacktrace_arm-inl.h" +#else +# error Cannot calculate stack trace: will need to write for your environment +#endif diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_arm-inl.h b/src/thirdparty/gperftools-2.0/src/stacktrace_arm-inl.h new file mode 100644 index 000000000..5ee1bf9d0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_arm-inl.h @@ -0,0 +1,145 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Doug Kwan +// This is inspired by Craig Silverstein's PowerPC stacktrace code. +// + +#ifndef BASE_STACKTRACE_ARM_INL_H_ +#define BASE_STACKTRACE_ARM_INL_H_ +// Note: this file is included into stacktrace.cc more than once. +// Anything that should only be defined once should be here: + +#include // for uintptr_t +#include "base/basictypes.h" // for NULL +#include + +// WARNING: +// This only works if all your code is in either ARM or THUMB mode. With +// interworking, the frame pointer of the caller can either be in r11 (ARM +// mode) or r7 (THUMB mode). A callee only saves the frame pointer of its +// mode in a fixed location on its stack frame. If the caller is a different +// mode, there is no easy way to find the frame pointer. It can either be +// still in the designated register or saved on stack along with other callee +// saved registers. + +// Given a pointer to a stack frame, locate and return the calling +// stackframe, or return NULL if no stackframe can be found. Perform sanity +// checks (the strictness of which is controlled by the boolean parameter +// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned. +template +static void **NextStackFrame(void **old_sp) { + void **new_sp = (void**) old_sp[-1]; + + // Check that the transition from frame pointer old_sp to frame + // pointer new_sp isn't clearly bogus + if (STRICT_UNWINDING) { + // With the stack growing downwards, older stack frame must be + // at a greater address that the current one. + if (new_sp <= old_sp) return NULL; + // Assume stack frames larger than 100,000 bytes are bogus. + if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL; + } else { + // In the non-strict mode, allow discontiguous stack frames. + // (alternate-signal-stacks for example). + if (new_sp == old_sp) return NULL; + // And allow frames upto about 1MB. + if ((new_sp > old_sp) + && ((uintptr_t)new_sp - (uintptr_t)old_sp > 1000000)) return NULL; + } + if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL; + return new_sp; +} + +// This ensures that GetStackTrace stes up the Link Register properly. +#ifdef __GNUC__ +void StacktraceArmDummyFunction() __attribute__((noinline)); +void StacktraceArmDummyFunction() { __asm__ volatile(""); } +#else +# error StacktraceArmDummyFunction() needs to be ported to this platform. +#endif +#endif // BASE_STACKTRACE_ARM_INL_H_ + +// Note: this part of the file is included several times. +// Do not put globals below. + +// The following 4 functions are generated from the code below: +// GetStack{Trace,Frames}() +// GetStack{Trace,Frames}WithContext() +// +// These functions take the following args: +// void** result: the stack-trace, as an array +// int* sizes: the size of each stack frame, as an array +// (GetStackFrames* only) +// int max_depth: the size of the result (and sizes) array(s) +// int skip_count: how many stack pointers to skip before storing in result +// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only) +int GET_STACK_TRACE_OR_FRAMES { +#ifdef __GNUC__ + void **sp = reinterpret_cast(__builtin_frame_address(0)); +#else +# error reading stack point not yet supported on this platform. +#endif + + // On ARM, the return address is stored in the link register (r14). + // This is not saved on the stack frame of a leaf function. To + // simplify code that reads return addresses, we call a dummy + // function so that the return address of this function is also + // stored in the stack frame. This works at least for gcc. + StacktraceArmDummyFunction(); + + int n = 0; + while (sp && n < max_depth) { + // The GetStackFrames routine is called when we are in some + // informational context (the failure signal handler for example). + // Use the non-strict unwinding rules to produce a stack trace + // that is as complete as possible (even if it contains a few bogus + // entries in some rare cases). + void **next_sp = NextStackFrame(sp); + + if (skip_count > 0) { + skip_count--; + } else { + result[n] = *sp; + +#if IS_STACK_FRAMES + if (next_sp > sp) { + sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp; + } else { + // A frame-size of 0 is used to indicate unknown frame size. + sizes[n] = 0; + } +#endif + n++; + } + sp = next_sp; + } + return n; +} diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_config.h b/src/thirdparty/gperftools-2.0/src/stacktrace_config.h new file mode 100644 index 000000000..72d108a8c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_config.h @@ -0,0 +1,85 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Paul Pluzhnikov +// +// Figure out which unwinder to use on a given platform. +// +// Defines STACKTRACE_INL_HEADER to the *-inl.h containing +// actual unwinder implementation. +// +// Defines STACKTRACE_SKIP_CONTEXT_ROUTINES if a separate +// GetStack{Trace,Frames}WithContext should not be provided. +// +// This header is "private" to stacktrace.cc and +// stacktrace_with_context.cc. +// +// DO NOT include it into any other files. + +#ifndef BASE_STACKTRACE_CONFIG_H_ +#define BASE_STACKTRACE_CONFIG_H_ + +// First, the i386 and x86_64 case. +#if (defined(__i386__) || defined(__x86_64__)) && __GNUC__ >= 2 +# if !defined(NO_FRAME_POINTER) +# define STACKTRACE_INL_HEADER "stacktrace_x86-inl.h" +# define STACKTRACE_SKIP_CONTEXT_ROUTINES 1 +# elif defined(HAVE_LIBUNWIND_H) // a proxy for having libunwind installed +# define STACKTRACE_INL_HEADER "stacktrace_libunwind-inl.h" +# define STACKTRACE_USES_LIBUNWIND 1 +# elif defined(__linux) +# error Cannnot calculate stack trace: need either libunwind or frame-pointers (see INSTALL file) +# else +# error Cannnot calculate stack trace: need libunwind (see INSTALL file) +# endif + +// The PowerPC case +#elif (defined(__ppc__) || defined(__PPC__)) && __GNUC__ >= 2 +# if !defined(NO_FRAME_POINTER) +# define STACKTRACE_INL_HEADER "stacktrace_powerpc-inl.h" +# else +# define STACKTRACE_INL_HEADER "stacktrace_generic-inl.h" +# endif + +// The ARM case +#elif defined(__arm__) && __GNUC__ >= 2 +# if !defined(NO_FRAME_POINTER) +# define STACKTRACE_INL_HEADER "stacktrace_arm-inl.h" +# else +# error stacktrace without frame pointer is not supported on ARM +# endif + +// The Windows case -- probably cygwin and mingw will use one of the +// x86-includes above, but if not, we can fall back to windows intrinsics. +#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__) +# define STACKTRACE_INL_HEADER "stacktrace_win32-inl.h" + +#endif // all the cases +#endif // BASE_STACKTRACE_CONFIG_H_ diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_generic-inl.h b/src/thirdparty/gperftools-2.0/src/stacktrace_generic-inl.h new file mode 100644 index 000000000..5a526e228 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_generic-inl.h @@ -0,0 +1,83 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Portable implementation - just use glibc +// +// Note: The glibc implementation may cause a call to malloc. +// This can cause a deadlock in HeapProfiler. + +#ifndef BASE_STACKTRACE_GENERIC_INL_H_ +#define BASE_STACKTRACE_GENERIC_INL_H_ +// Note: this file is included into stacktrace.cc more than once. +// Anything that should only be defined once should be here: + +#include +#include +#include "gperftools/stacktrace.h" +#endif // BASE_STACKTRACE_GENERIC_INL_H_ + +// Note: this part of the file is included several times. +// Do not put globals below. + +// The following 4 functions are generated from the code below: +// GetStack{Trace,Frames}() +// GetStack{Trace,Frames}WithContext() +// +// These functions take the following args: +// void** result: the stack-trace, as an array +// int* sizes: the size of each stack frame, as an array +// (GetStackFrames* only) +// int max_depth: the size of the result (and sizes) array(s) +// int skip_count: how many stack pointers to skip before storing in result +// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only) +int GET_STACK_TRACE_OR_FRAMES { + static const int kStackLength = 64; + void * stack[kStackLength]; + int size; + + size = backtrace(stack, kStackLength); + skip_count++; // we want to skip the current frame as well + int result_count = size - skip_count; + if (result_count < 0) + result_count = 0; + if (result_count > max_depth) + result_count = max_depth; + for (int i = 0; i < result_count; i++) + result[i] = stack[i + skip_count]; + +#if IS_STACK_FRAMES + // No implementation for finding out the stack frame sizes yet. + memset(sizes, 0, sizeof(*sizes) * result_count); +#endif + + return result_count; +} diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_libunwind-inl.h b/src/thirdparty/gperftools-2.0/src/stacktrace_libunwind-inl.h new file mode 100644 index 000000000..82b0cfeb7 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_libunwind-inl.h @@ -0,0 +1,128 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Arun Sharma +// +// Produce stack trace using libunwind + +#ifndef BASE_STACKTRACE_LIBINWIND_INL_H_ +#define BASE_STACKTRACE_LIBINWIND_INL_H_ +// Note: this file is included into stacktrace.cc more than once. +// Anything that should only be defined once should be here: + +// We only need local unwinder. +#define UNW_LOCAL_ONLY + +extern "C" { +#include +#include // for memset() +#include +} +#include "gperftools/stacktrace.h" +#include "base/logging.h" + +// Sometimes, we can try to get a stack trace from within a stack +// trace, because libunwind can call mmap (maybe indirectly via an +// internal mmap based memory allocator), and that mmap gets trapped +// and causes a stack-trace request. If were to try to honor that +// recursive request, we'd end up with infinite recursion or deadlock. +// Luckily, it's safe to ignore those subsequent traces. In such +// cases, we return 0 to indicate the situation. +static __thread int recursive; + +#endif // BASE_STACKTRACE_LIBINWIND_INL_H_ + +// Note: this part of the file is included several times. +// Do not put globals below. + +// The following 4 functions are generated from the code below: +// GetStack{Trace,Frames}() +// GetStack{Trace,Frames}WithContext() +// +// These functions take the following args: +// void** result: the stack-trace, as an array +// int* sizes: the size of each stack frame, as an array +// (GetStackFrames* only) +// int max_depth: the size of the result (and sizes) array(s) +// int skip_count: how many stack pointers to skip before storing in result +// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only) +int GET_STACK_TRACE_OR_FRAMES { + void *ip; + int n = 0; + unw_cursor_t cursor; + unw_context_t uc; +#if IS_STACK_FRAMES + unw_word_t sp = 0, next_sp = 0; +#endif + + if (recursive) { + return 0; + } + ++recursive; + + unw_getcontext(&uc); + int ret = unw_init_local(&cursor, &uc); + assert(ret >= 0); + skip_count++; // Do not include current frame + + while (skip_count--) { + if (unw_step(&cursor) <= 0) { + goto out; + } +#if IS_STACK_FRAMES + if (unw_get_reg(&cursor, UNW_REG_SP, &next_sp)) { + goto out; + } +#endif + } + + while (n < max_depth) { + if (unw_get_reg(&cursor, UNW_REG_IP, (unw_word_t *) &ip) < 0) { + break; + } +#if IS_STACK_FRAMES + sizes[n] = 0; +#endif + result[n++] = ip; + if (unw_step(&cursor) <= 0) { + break; + } +#if IS_STACK_FRAMES + sp = next_sp; + if (unw_get_reg(&cursor, UNW_REG_SP, &next_sp) , 0) { + break; + } + sizes[n - 1] = next_sp - sp; +#endif + } +out: + --recursive; + return n; +} diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_powerpc-inl.h b/src/thirdparty/gperftools-2.0/src/stacktrace_powerpc-inl.h new file mode 100644 index 000000000..acf2884e3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_powerpc-inl.h @@ -0,0 +1,170 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Produce stack trace. I'm guessing (hoping!) the code is much like +// for x86. For apple machines, at least, it seems to be; see +// http://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html +// http://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK +// Linux has similar code: http://patchwork.ozlabs.org/linuxppc/patch?id=8882 + +#ifndef BASE_STACKTRACE_POWERPC_INL_H_ +#define BASE_STACKTRACE_POWERPC_INL_H_ +// Note: this file is included into stacktrace.cc more than once. +// Anything that should only be defined once should be here: + +#include // for uintptr_t +#include // for NULL +#include + +// Given a pointer to a stack frame, locate and return the calling +// stackframe, or return NULL if no stackframe can be found. Perform sanity +// checks (the strictness of which is controlled by the boolean parameter +// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned. +template +static void **NextStackFrame(void **old_sp) { + void **new_sp = (void **) *old_sp; + + // Check that the transition from frame pointer old_sp to frame + // pointer new_sp isn't clearly bogus + if (STRICT_UNWINDING) { + // With the stack growing downwards, older stack frame must be + // at a greater address that the current one. + if (new_sp <= old_sp) return NULL; + // Assume stack frames larger than 100,000 bytes are bogus. + if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL; + } else { + // In the non-strict mode, allow discontiguous stack frames. + // (alternate-signal-stacks for example). + if (new_sp == old_sp) return NULL; + // And allow frames upto about 1MB. + if ((new_sp > old_sp) + && ((uintptr_t)new_sp - (uintptr_t)old_sp > 1000000)) return NULL; + } + if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL; + return new_sp; +} + +// This ensures that GetStackTrace stes up the Link Register properly. +void StacktracePowerPCDummyFunction() __attribute__((noinline)); +void StacktracePowerPCDummyFunction() { __asm__ volatile(""); } +#endif // BASE_STACKTRACE_POWERPC_INL_H_ + +// Note: this part of the file is included several times. +// Do not put globals below. + +// The following 4 functions are generated from the code below: +// GetStack{Trace,Frames}() +// GetStack{Trace,Frames}WithContext() +// +// These functions take the following args: +// void** result: the stack-trace, as an array +// int* sizes: the size of each stack frame, as an array +// (GetStackFrames* only) +// int max_depth: the size of the result (and sizes) array(s) +// int skip_count: how many stack pointers to skip before storing in result +// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only) +int GET_STACK_TRACE_OR_FRAMES { + void **sp; + // Apple OS X uses an old version of gnu as -- both Darwin 7.9.0 (Panther) + // and Darwin 8.8.1 (Tiger) use as 1.38. This means we have to use a + // different asm syntax. I don't know quite the best way to discriminate + // systems using the old as from the new one; I've gone with __APPLE__. + // TODO(csilvers): use autoconf instead, to look for 'as --version' == 1 or 2 +#ifdef __APPLE__ + __asm__ volatile ("mr %0,r1" : "=r" (sp)); +#else + __asm__ volatile ("mr %0,1" : "=r" (sp)); +#endif + + // On PowerPC, the "Link Register" or "Link Record" (LR), is a stack + // entry that holds the return address of the subroutine call (what + // instruction we run after our function finishes). This is the + // same as the stack-pointer of our parent routine, which is what we + // want here. While the compiler will always(?) set up LR for + // subroutine calls, it may not for leaf functions (such as this one). + // This routine forces the compiler (at least gcc) to push it anyway. + StacktracePowerPCDummyFunction(); + +#if IS_STACK_FRAMES + // Note we do *not* increment skip_count here for the SYSV ABI. If + // we did, the list of stack frames wouldn't properly match up with + // the list of return addresses. Note this means the top pc entry + // is probably bogus for linux/ppc (and other SYSV-ABI systems). +#else + // The LR save area is used by the callee, so the top entry is bogus. + skip_count++; +#endif + + int n = 0; + while (sp && n < max_depth) { + // The GetStackFrames routine is called when we are in some + // informational context (the failure signal handler for example). + // Use the non-strict unwinding rules to produce a stack trace + // that is as complete as possible (even if it contains a few + // bogus entries in some rare cases). + void **next_sp = NextStackFrame(sp); + + if (skip_count > 0) { + skip_count--; + } else { + // PowerPC has 3 main ABIs, which say where in the stack the + // Link Register is. For DARWIN and AIX (used by apple and + // linux ppc64), it's in sp[2]. For SYSV (used by linux ppc), + // it's in sp[1]. +#if defined(_CALL_AIX) || defined(_CALL_DARWIN) + result[n] = *(sp+2); +#elif defined(_CALL_SYSV) + result[n] = *(sp+1); +#elif defined(__APPLE__) || (defined(__linux) && defined(__PPC64__)) + // This check is in case the compiler doesn't define _CALL_AIX/etc. + result[n] = *(sp+2); +#elif defined(__linux) + // This check is in case the compiler doesn't define _CALL_SYSV. + result[n] = *(sp+1); +#else +#error Need to specify the PPC ABI for your archiecture. +#endif + +#if IS_STACK_FRAMES + if (next_sp > sp) { + sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp; + } else { + // A frame-size of 0 is used to indicate unknown frame size. + sizes[n] = 0; + } +#endif + n++; + } + sp = next_sp; + } + return n; +} diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_win32-inl.h b/src/thirdparty/gperftools-2.0/src/stacktrace_win32-inl.h new file mode 100644 index 000000000..2af472de5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_win32-inl.h @@ -0,0 +1,91 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Produces a stack trace for Windows. Normally, one could use +// stacktrace_x86-inl.h or stacktrace_x86_64-inl.h -- and indeed, that +// should work for binaries compiled using MSVC in "debug" mode. +// However, in "release" mode, Windows uses frame-pointer +// optimization, which makes getting a stack trace very difficult. +// +// There are several approaches one can take. One is to use Windows +// intrinsics like StackWalk64. These can work, but have restrictions +// on how successful they can be. Another attempt is to write a +// version of stacktrace_x86-inl.h that has heuristic support for +// dealing with FPO, similar to what WinDbg does (see +// http://www.nynaeve.net/?p=97). +// +// The solution we've ended up doing is to call the undocumented +// windows function RtlCaptureStackBackTrace, which probably doesn't +// work with FPO but at least is fast, and doesn't require a symbol +// server. +// +// This code is inspired by a patch from David Vitek: +// http://code.google.com/p/gperftools/issues/detail?id=83 + +#ifndef BASE_STACKTRACE_WIN32_INL_H_ +#define BASE_STACKTRACE_WIN32_INL_H_ +// Note: this file is included into stacktrace.cc more than once. +// Anything that should only be defined once should be here: + +#include "config.h" +#include // for GetProcAddress and GetModuleHandle +#include + +typedef USHORT NTAPI RtlCaptureStackBackTrace_Function( + IN ULONG frames_to_skip, + IN ULONG frames_to_capture, + OUT PVOID *backtrace, + OUT PULONG backtrace_hash); + +// Load the function we need at static init time, where we don't have +// to worry about someone else holding the loader's lock. +static RtlCaptureStackBackTrace_Function* const RtlCaptureStackBackTrace_fn = + (RtlCaptureStackBackTrace_Function*) + GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlCaptureStackBackTrace"); + +PERFTOOLS_DLL_DECL int GetStackTrace(void** result, int max_depth, + int skip_count) { + if (!RtlCaptureStackBackTrace_fn) { + // TODO(csilvers): should we log an error here? + return 0; // can't find a stacktrace with no function to call + } + return (int)RtlCaptureStackBackTrace_fn(skip_count + 2, max_depth, + result, 0); +} + +PERFTOOLS_DLL_DECL int GetStackFrames(void** /* pcs */, + int* /* sizes */, + int /* max_depth */, + int /* skip_count */) { + assert(0 == "Not yet implemented"); + return 0; +} + +#endif // BASE_STACKTRACE_WIN32_INL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/stacktrace_x86-inl.h b/src/thirdparty/gperftools-2.0/src/stacktrace_x86-inl.h new file mode 100644 index 000000000..9d76342a1 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/stacktrace_x86-inl.h @@ -0,0 +1,351 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Produce stack trace + +#ifndef BASE_STACKTRACE_X86_INL_H_ +#define BASE_STACKTRACE_X86_INL_H_ +// Note: this file is included into stacktrace.cc more than once. +// Anything that should only be defined once should be here: + +#include "config.h" +#include // for NULL +#include +#if defined(HAVE_SYS_UCONTEXT_H) +#include +#elif defined(HAVE_UCONTEXT_H) +#include // for ucontext_t +#elif defined(HAVE_CYGWIN_SIGNAL_H) +// cygwin/signal.h has a buglet where it uses pthread_attr_t without +// #including itself. So we have to do it. +# ifdef HAVE_PTHREAD +# include +# endif +#include +typedef ucontext ucontext_t; +#endif +#ifdef HAVE_STDINT_H +#include // for uintptr_t +#endif +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_MMAP +#include // for msync +#include "base/vdso_support.h" +#endif + +#include "gperftools/stacktrace.h" + +#if defined(__linux__) && defined(__i386__) && defined(__ELF__) && defined(HAVE_MMAP) +// Count "push %reg" instructions in VDSO __kernel_vsyscall(), +// preceeding "syscall" or "sysenter". +// If __kernel_vsyscall uses frame pointer, answer 0. +// +// kMaxBytes tells how many instruction bytes of __kernel_vsyscall +// to analyze before giving up. Up to kMaxBytes+1 bytes of +// instructions could be accessed. +// +// Here are known __kernel_vsyscall instruction sequences: +// +// SYSENTER (linux-2.6.26/arch/x86/vdso/vdso32/sysenter.S). +// Used on Intel. +// 0xffffe400 <__kernel_vsyscall+0>: push %ecx +// 0xffffe401 <__kernel_vsyscall+1>: push %edx +// 0xffffe402 <__kernel_vsyscall+2>: push %ebp +// 0xffffe403 <__kernel_vsyscall+3>: mov %esp,%ebp +// 0xffffe405 <__kernel_vsyscall+5>: sysenter +// +// SYSCALL (see linux-2.6.26/arch/x86/vdso/vdso32/syscall.S). +// Used on AMD. +// 0xffffe400 <__kernel_vsyscall+0>: push %ebp +// 0xffffe401 <__kernel_vsyscall+1>: mov %ecx,%ebp +// 0xffffe403 <__kernel_vsyscall+3>: syscall +// +// i386 (see linux-2.6.26/arch/x86/vdso/vdso32/int80.S) +// 0xffffe400 <__kernel_vsyscall+0>: int $0x80 +// 0xffffe401 <__kernel_vsyscall+1>: ret +// +static const int kMaxBytes = 10; + +// We use assert()s instead of DCHECK()s -- this is too low level +// for DCHECK(). + +static int CountPushInstructions(const unsigned char *const addr) { + int result = 0; + for (int i = 0; i < kMaxBytes; ++i) { + if (addr[i] == 0x89) { + // "mov reg,reg" + if (addr[i + 1] == 0xE5) { + // Found "mov %esp,%ebp". + return 0; + } + ++i; // Skip register encoding byte. + } else if (addr[i] == 0x0F && + (addr[i + 1] == 0x34 || addr[i + 1] == 0x05)) { + // Found "sysenter" or "syscall". + return result; + } else if ((addr[i] & 0xF0) == 0x50) { + // Found "push %reg". + ++result; + } else if (addr[i] == 0xCD && addr[i + 1] == 0x80) { + // Found "int $0x80" + assert(result == 0); + return 0; + } else { + // Unexpected instruction. + assert(0 == "unexpected instruction in __kernel_vsyscall"); + return 0; + } + } + // Unexpected: didn't find SYSENTER or SYSCALL in + // [__kernel_vsyscall, __kernel_vsyscall + kMaxBytes) interval. + assert(0 == "did not find SYSENTER or SYSCALL in __kernel_vsyscall"); + return 0; +} +#endif + +// Given a pointer to a stack frame, locate and return the calling +// stackframe, or return NULL if no stackframe can be found. Perform sanity +// checks (the strictness of which is controlled by the boolean parameter +// "STRICT_UNWINDING") to reduce the chance that a bad pointer is returned. +template +static void **NextStackFrame(void **old_sp, const void *uc) { + void **new_sp = (void **) *old_sp; + +#if defined(__linux__) && defined(__i386__) && defined(HAVE_VDSO_SUPPORT) + if (WITH_CONTEXT && uc != NULL) { + // How many "push %reg" instructions are there at __kernel_vsyscall? + // This is constant for a given kernel and processor, so compute + // it only once. + static int num_push_instructions = -1; // Sentinel: not computed yet. + // Initialize with sentinel value: __kernel_rt_sigreturn can not possibly + // be there. + static const unsigned char *kernel_rt_sigreturn_address = NULL; + static const unsigned char *kernel_vsyscall_address = NULL; + if (num_push_instructions == -1) { + base::VDSOSupport vdso; + if (vdso.IsPresent()) { + base::VDSOSupport::SymbolInfo rt_sigreturn_symbol_info; + base::VDSOSupport::SymbolInfo vsyscall_symbol_info; + if (!vdso.LookupSymbol("__kernel_rt_sigreturn", "LINUX_2.5", + STT_FUNC, &rt_sigreturn_symbol_info) || + !vdso.LookupSymbol("__kernel_vsyscall", "LINUX_2.5", + STT_FUNC, &vsyscall_symbol_info) || + rt_sigreturn_symbol_info.address == NULL || + vsyscall_symbol_info.address == NULL) { + // Unexpected: 32-bit VDSO is present, yet one of the expected + // symbols is missing or NULL. + assert(0 == "VDSO is present, but doesn't have expected symbols"); + num_push_instructions = 0; + } else { + kernel_rt_sigreturn_address = + reinterpret_cast( + rt_sigreturn_symbol_info.address); + kernel_vsyscall_address = + reinterpret_cast( + vsyscall_symbol_info.address); + num_push_instructions = + CountPushInstructions(kernel_vsyscall_address); + } + } else { + num_push_instructions = 0; + } + } + if (num_push_instructions != 0 && kernel_rt_sigreturn_address != NULL && + old_sp[1] == kernel_rt_sigreturn_address) { + const ucontext_t *ucv = static_cast(uc); + // This kernel does not use frame pointer in its VDSO code, + // and so %ebp is not suitable for unwinding. + void **const reg_ebp = + reinterpret_cast(ucv->uc_mcontext.gregs[REG_EBP]); + const unsigned char *const reg_eip = + reinterpret_cast(ucv->uc_mcontext.gregs[REG_EIP]); + if (new_sp == reg_ebp && + kernel_vsyscall_address <= reg_eip && + reg_eip - kernel_vsyscall_address < kMaxBytes) { + // We "stepped up" to __kernel_vsyscall, but %ebp is not usable. + // Restore from 'ucv' instead. + void **const reg_esp = + reinterpret_cast(ucv->uc_mcontext.gregs[REG_ESP]); + // Check that alleged %esp is not NULL and is reasonably aligned. + if (reg_esp && + ((uintptr_t)reg_esp & (sizeof(reg_esp) - 1)) == 0) { + // Check that alleged %esp is actually readable. This is to prevent + // "double fault" in case we hit the first fault due to e.g. stack + // corruption. + // + // page_size is linker-initalized to avoid async-unsafe locking + // that GCC would otherwise insert (__cxa_guard_acquire etc). + static int page_size; + if (page_size == 0) { + // First time through. + page_size = getpagesize(); + } + void *const reg_esp_aligned = + reinterpret_cast( + (uintptr_t)(reg_esp + num_push_instructions - 1) & + ~(page_size - 1)); + if (msync(reg_esp_aligned, page_size, MS_ASYNC) == 0) { + // Alleged %esp is readable, use it for further unwinding. + new_sp = reinterpret_cast( + reg_esp[num_push_instructions - 1]); + } + } + } + } + } +#endif + + // Check that the transition from frame pointer old_sp to frame + // pointer new_sp isn't clearly bogus + if (STRICT_UNWINDING) { + // With the stack growing downwards, older stack frame must be + // at a greater address that the current one. + if (new_sp <= old_sp) return NULL; + // Assume stack frames larger than 100,000 bytes are bogus. + if ((uintptr_t)new_sp - (uintptr_t)old_sp > 100000) return NULL; + } else { + // In the non-strict mode, allow discontiguous stack frames. + // (alternate-signal-stacks for example). + if (new_sp == old_sp) return NULL; + if (new_sp > old_sp) { + // And allow frames upto about 1MB. + const uintptr_t delta = (uintptr_t)new_sp - (uintptr_t)old_sp; + const uintptr_t acceptable_delta = 1000000; + if (delta > acceptable_delta) { + return NULL; + } + } + } + if ((uintptr_t)new_sp & (sizeof(void *) - 1)) return NULL; +#ifdef __i386__ + // On 64-bit machines, the stack pointer can be very close to + // 0xffffffff, so we explicitly check for a pointer into the + // last two pages in the address space + if ((uintptr_t)new_sp >= 0xffffe000) return NULL; +#endif +#ifdef HAVE_MMAP + if (!STRICT_UNWINDING) { + // Lax sanity checks cause a crash on AMD-based machines with + // VDSO-enabled kernels. + // Make an extra sanity check to insure new_sp is readable. + // Note: NextStackFrame() is only called while the program + // is already on its last leg, so it's ok to be slow here. + static int page_size = getpagesize(); + void *new_sp_aligned = (void *)((uintptr_t)new_sp & ~(page_size - 1)); + if (msync(new_sp_aligned, page_size, MS_ASYNC) == -1) + return NULL; + } +#endif + return new_sp; +} + +#endif // BASE_STACKTRACE_X86_INL_H_ + +// Note: this part of the file is included several times. +// Do not put globals below. + +// The following 4 functions are generated from the code below: +// GetStack{Trace,Frames}() +// GetStack{Trace,Frames}WithContext() +// +// These functions take the following args: +// void** result: the stack-trace, as an array +// int* sizes: the size of each stack frame, as an array +// (GetStackFrames* only) +// int max_depth: the size of the result (and sizes) array(s) +// int skip_count: how many stack pointers to skip before storing in result +// void* ucp: a ucontext_t* (GetStack{Trace,Frames}WithContext only) + +int GET_STACK_TRACE_OR_FRAMES { + void **sp; +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __llvm__ + // __builtin_frame_address(0) can return the wrong address on gcc-4.1.0-k8. + // It's always correct on llvm, and the techniques below aren't (in + // particular, llvm-gcc will make a copy of pcs, so it's not in sp[2]), + // so we also prefer __builtin_frame_address when running under llvm. + sp = reinterpret_cast(__builtin_frame_address(0)); +#elif defined(__i386__) + // Stack frame format: + // sp[0] pointer to previous frame + // sp[1] caller address + // sp[2] first argument + // ... + // NOTE: This will break under llvm, since result is a copy and not in sp[2] + sp = (void **)&result - 2; +#elif defined(__x86_64__) + unsigned long rbp; + // Move the value of the register %rbp into the local variable rbp. + // We need 'volatile' to prevent this instruction from getting moved + // around during optimization to before function prologue is done. + // An alternative way to achieve this + // would be (before this __asm__ instruction) to call Noop() defined as + // static void Noop() __attribute__ ((noinline)); // prevent inlining + // static void Noop() { asm(""); } // prevent optimizing-away + __asm__ volatile ("mov %%rbp, %0" : "=r" (rbp)); + // Arguments are passed in registers on x86-64, so we can't just + // offset from &result + sp = (void **) rbp; +#else +# error Using stacktrace_x86-inl.h on a non x86 architecture! +#endif + + int n = 0; + while (sp && n < max_depth) { + if (*(sp+1) == reinterpret_cast(0)) { + // In 64-bit code, we often see a frame that + // points to itself and has a return address of 0. + break; + } +#if !IS_WITH_CONTEXT + const void *const ucp = NULL; +#endif + void **next_sp = NextStackFrame(sp, ucp); + if (skip_count > 0) { + skip_count--; + } else { + result[n] = *(sp+1); +#if IS_STACK_FRAMES + if (next_sp > sp) { + sizes[n] = (uintptr_t)next_sp - (uintptr_t)sp; + } else { + // A frame-size of 0 is used to indicate unknown frame size. + sizes[n] = 0; + } +#endif + n++; + } + sp = next_sp; + } + return n; +} diff --git a/src/thirdparty/gperftools-2.0/src/static_vars.cc b/src/thirdparty/gperftools-2.0/src/static_vars.cc new file mode 100644 index 000000000..6fc852a82 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/static_vars.cc @@ -0,0 +1,73 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Ken Ashcraft + +#include "static_vars.h" +#include // for NULL +#include // for operator new +#include "internal_logging.h" // for CHECK_CONDITION +#include "common.h" +#include "sampler.h" // for Sampler + +namespace tcmalloc { + +SpinLock Static::pageheap_lock_(SpinLock::LINKER_INITIALIZED); +SizeMap Static::sizemap_; +CentralFreeListPadded Static::central_cache_[kNumClasses]; +PageHeapAllocator Static::span_allocator_; +PageHeapAllocator Static::stacktrace_allocator_; +Span Static::sampled_objects_; +PageHeapAllocator Static::bucket_allocator_; +StackTrace* Static::growth_stacks_ = NULL; +PageHeap* Static::pageheap_ = NULL; + +void Static::InitStaticVars() { + sizemap_.Init(); + span_allocator_.Init(); + span_allocator_.New(); // Reduce cache conflicts + span_allocator_.New(); // Reduce cache conflicts + stacktrace_allocator_.Init(); + bucket_allocator_.Init(); + // Do a bit of sanitizing: make sure central_cache is aligned properly + CHECK_CONDITION((sizeof(central_cache_[0]) % 64) == 0); + for (int i = 0; i < kNumClasses; ++i) { + central_cache_[i].Init(i); + } + // It's important to have PageHeap allocated, not in static storage, + // so that HeapLeakChecker does not consider all the byte patterns stored + // in is caches as pointers that are sources of heap object liveness, + // which leads to it missing some memory leaks. + pageheap_ = new (MetaDataAlloc(sizeof(PageHeap))) PageHeap; + DLL_Init(&sampled_objects_); + Sampler::InitStatics(); +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/static_vars.h b/src/thirdparty/gperftools-2.0/src/static_vars.h new file mode 100644 index 000000000..185a1d45e --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/static_vars.h @@ -0,0 +1,111 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Ken Ashcraft +// +// Static variables shared by multiple classes. + +#ifndef TCMALLOC_STATIC_VARS_H_ +#define TCMALLOC_STATIC_VARS_H_ + +#include +#include "base/spinlock.h" +#include "central_freelist.h" +#include "common.h" +#include "page_heap.h" +#include "page_heap_allocator.h" +#include "span.h" +#include "stack_trace_table.h" + +namespace tcmalloc { + +class Static { + public: + // Linker initialized, so this lock can be accessed at any time. + static SpinLock* pageheap_lock() { return &pageheap_lock_; } + + // Must be called before calling any of the accessors below. + static void InitStaticVars(); + + // Central cache -- an array of free-lists, one per size-class. + // We have a separate lock per free-list to reduce contention. + static CentralFreeListPadded* central_cache() { return central_cache_; } + + static SizeMap* sizemap() { return &sizemap_; } + + ////////////////////////////////////////////////////////////////////// + // In addition to the explicit initialization comment, the variables below + // must be protected by pageheap_lock. + + // Page-level allocator. + static PageHeap* pageheap() { return pageheap_; } + + static PageHeapAllocator* span_allocator() { return &span_allocator_; } + + static PageHeapAllocator* stacktrace_allocator() { + return &stacktrace_allocator_; + } + + static StackTrace* growth_stacks() { return growth_stacks_; } + static void set_growth_stacks(StackTrace* s) { growth_stacks_ = s; } + + // State kept for sampled allocations (/pprof/heap support) + static Span* sampled_objects() { return &sampled_objects_; } + static PageHeapAllocator* bucket_allocator() { + return &bucket_allocator_; + } + + private: + static SpinLock pageheap_lock_; + + // These static variables require explicit initialization. We cannot + // count on their constructors to do any initialization because other + // static variables may try to allocate memory before these variables + // can run their constructors. + + static SizeMap sizemap_; + static CentralFreeListPadded central_cache_[kNumClasses]; + static PageHeapAllocator span_allocator_; + static PageHeapAllocator stacktrace_allocator_; + static Span sampled_objects_; + static PageHeapAllocator bucket_allocator_; + + // Linked list of stack traces recorded every time we allocated memory + // from the system. Useful for finding allocation sites that cause + // increase in the footprint of the system. The linked list pointer + // is stored in trace->stack[kMaxStackDepth-1]. + static StackTrace* growth_stacks_; + + static PageHeap* pageheap_; +}; + +} // namespace tcmalloc + +#endif // TCMALLOC_STATIC_VARS_H_ diff --git a/src/thirdparty/gperftools-2.0/src/symbolize.cc b/src/thirdparty/gperftools-2.0/src/symbolize.cc new file mode 100644 index 000000000..d90c4b889 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/symbolize.cc @@ -0,0 +1,280 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This forks out to pprof to do the actual symbolizing. We might +// be better off writing our own in C++. + +#include "config.h" +#include "symbolize.h" +#include +#ifdef HAVE_UNISTD_H +#include // for write() +#endif +#ifdef HAVE_SYS_SOCKET_H +#include // for socketpair() -- needed by Symbolize +#endif +#ifdef HAVE_SYS_WAIT_H +#include // for wait() -- needed by Symbolize +#endif +#ifdef HAVE_POLL_H +#include +#endif +#ifdef __MACH__ +#include // for GetProgramInvocationName() +#include // for PATH_MAX +#endif +#if defined(__CYGWIN__) || defined(__CYGWIN32__) +#include // for get_osfhandle() +#endif +#include +#include "base/commandlineflags.h" +#include "base/logging.h" +#include "base/sysinfo.h" + +using std::string; +using tcmalloc::DumpProcSelfMaps; // from sysinfo.h + + +DEFINE_string(symbolize_pprof, + EnvToString("PPROF_PATH", "pprof"), + "Path to pprof to call for reporting function names."); + +// heap_profile_table_pprof may be referenced after destructors are +// called (since that's when leak-checking is done), so we make +// a more-permanent copy that won't ever get destroyed. +static string* g_pprof_path = new string(FLAGS_symbolize_pprof); + +// Returns NULL if we're on an OS where we can't get the invocation name. +// Using a static var is ok because we're not called from a thread. +static char* GetProgramInvocationName() { +#if defined(HAVE_PROGRAM_INVOCATION_NAME) + extern char* program_invocation_name; // gcc provides this + return program_invocation_name; +#elif defined(__MACH__) + // We don't want to allocate memory for this since we may be + // calculating it when memory is corrupted. + static char program_invocation_name[PATH_MAX]; + if (program_invocation_name[0] == '\0') { // first time calculating + uint32_t length = sizeof(program_invocation_name); + if (_NSGetExecutablePath(program_invocation_name, &length)) + return NULL; + } + return program_invocation_name; +#else + return NULL; // figure out a way to get argv[0] +#endif +} + +// Prints an error message when you can't run Symbolize(). +static void PrintError(const char* reason) { + RAW_LOG(ERROR, + "*** WARNING: Cannot convert addresses to symbols in output below.\n" + "*** Reason: %s\n" + "*** If you cannot fix this, try running pprof directly.\n", + reason); +} + +void SymbolTable::Add(const void* addr) { + symbolization_table_[addr] = ""; +} + +const char* SymbolTable::GetSymbol(const void* addr) { + return symbolization_table_[addr]; +} + +// Updates symbolization_table with the pointers to symbol names corresponding +// to its keys. The symbol names are stored in out, which is allocated and +// freed by the caller of this routine. +// Note that the forking/etc is not thread-safe or re-entrant. That's +// ok for the purpose we need -- reporting leaks detected by heap-checker +// -- but be careful if you decide to use this routine for other purposes. +// Returns number of symbols read on error. If can't symbolize, returns 0 +// and emits an error message about why. +int SymbolTable::Symbolize() { +#if !defined(HAVE_UNISTD_H) || !defined(HAVE_SYS_SOCKET_H) || !defined(HAVE_SYS_WAIT_H) + PrintError("Perftools does not know how to call a sub-process on this O/S"); + return 0; +#else + const char* argv0 = GetProgramInvocationName(); + if (argv0 == NULL) { // can't call symbolize if we can't figure out our name + PrintError("Cannot figure out the name of this executable (argv0)"); + return 0; + } + if (access(g_pprof_path->c_str(), R_OK) != 0) { + PrintError("Cannot find 'pprof' (is PPROF_PATH set correctly?)"); + return 0; + } + + // All this work is to do two-way communication. ugh. + int *child_in = NULL; // file descriptors + int *child_out = NULL; // for now, we don't worry about child_err + int child_fds[5][2]; // socketpair may be called up to five times below + + // The client program may close its stdin and/or stdout and/or stderr + // thus allowing socketpair to reuse file descriptors 0, 1 or 2. + // In this case the communication between the forked processes may be broken + // if either the parent or the child tries to close or duplicate these + // descriptors. The loop below produces two pairs of file descriptors, each + // greater than 2 (stderr). + for (int i = 0; i < 5; i++) { + if (socketpair(AF_UNIX, SOCK_STREAM, 0, child_fds[i]) == -1) { + for (int j = 0; j < i; j++) { + close(child_fds[j][0]); + close(child_fds[j][1]); + PrintError("Cannot create a socket pair"); + return 0; + } + } else { + if ((child_fds[i][0] > 2) && (child_fds[i][1] > 2)) { + if (child_in == NULL) { + child_in = child_fds[i]; + } else { + child_out = child_fds[i]; + for (int j = 0; j < i; j++) { + if (child_fds[j] == child_in) continue; + close(child_fds[j][0]); + close(child_fds[j][1]); + } + break; + } + } + } + } + + switch (fork()) { + case -1: { // error + close(child_in[0]); + close(child_in[1]); + close(child_out[0]); + close(child_out[1]); + PrintError("Unknown error calling fork()"); + return 0; + } + case 0: { // child + close(child_in[1]); // child uses the 0's, parent uses the 1's + close(child_out[1]); // child uses the 0's, parent uses the 1's + close(0); + close(1); + if (dup2(child_in[0], 0) == -1) _exit(1); + if (dup2(child_out[0], 1) == -1) _exit(2); + // Unset vars that might cause trouble when we fork + unsetenv("CPUPROFILE"); + unsetenv("HEAPPROFILE"); + unsetenv("HEAPCHECK"); + unsetenv("PERFTOOLS_VERBOSE"); + execlp(g_pprof_path->c_str(), g_pprof_path->c_str(), + "--symbols", argv0, NULL); + _exit(3); // if execvp fails, it's bad news for us + } + default: { // parent + close(child_in[0]); // child uses the 0's, parent uses the 1's + close(child_out[0]); // child uses the 0's, parent uses the 1's +#ifdef HAVE_POLL_H + // Waiting for 1ms seems to give the OS time to notice any errors. + poll(0, 0, 1); + // For maximum safety, we check to make sure the execlp + // succeeded before trying to write. (Otherwise we'll get a + // SIGPIPE.) For systems without poll.h, we'll just skip this + // check, and trust that the user set PPROF_PATH correctly! + struct pollfd pfd = { child_in[1], POLLOUT, 0 }; + if (!poll(&pfd, 1, 0) || !(pfd.revents & POLLOUT) || + (pfd.revents & (POLLHUP|POLLERR))) { + PrintError("Cannot run 'pprof' (is PPROF_PATH set correctly?)"); + return 0; + } +#endif +#if defined(__CYGWIN__) || defined(__CYGWIN32__) + // On cygwin, DumpProcSelfMaps() takes a HANDLE, not an fd. Convert. + const HANDLE symbols_handle = (HANDLE) get_osfhandle(child_in[1]); + DumpProcSelfMaps(symbols_handle); +#else + DumpProcSelfMaps(child_in[1]); // what pprof expects on stdin +#endif + + // Allocate 24 bytes = ("0x" + 8 bytes + "\n" + overhead) for each + // address to feed to pprof. + const int kOutBufSize = 24 * symbolization_table_.size(); + char *pprof_buffer = new char[kOutBufSize]; + int written = 0; + for (SymbolMap::const_iterator iter = symbolization_table_.begin(); + iter != symbolization_table_.end(); ++iter) { + written += snprintf(pprof_buffer + written, kOutBufSize - written, + // pprof expects format to be 0xXXXXXX + "0x%"PRIxPTR"\n", reinterpret_cast(iter->first)); + } + write(child_in[1], pprof_buffer, strlen(pprof_buffer)); + close(child_in[1]); // that's all we need to write + + const int kSymbolBufferSize = kSymbolSize * symbolization_table_.size(); + int total_bytes_read = 0; + delete[] symbol_buffer_; + symbol_buffer_ = new char[kSymbolBufferSize]; + memset(symbol_buffer_, '\0', kSymbolBufferSize); + while (1) { + int bytes_read = read(child_out[1], symbol_buffer_ + total_bytes_read, + kSymbolBufferSize - total_bytes_read); + if (bytes_read < 0) { + close(child_out[1]); + PrintError("Cannot read data from pprof"); + return 0; + } else if (bytes_read == 0) { + close(child_out[1]); + wait(NULL); + break; + } else { + total_bytes_read += bytes_read; + } + } + // We have successfully read the output of pprof into out. Make sure + // the last symbol is full (we can tell because it ends with a \n). + if (total_bytes_read == 0 || symbol_buffer_[total_bytes_read - 1] != '\n') + return 0; + // make the symbolization_table_ values point to the output vector + SymbolMap::iterator fill = symbolization_table_.begin(); + int num_symbols = 0; + const char *current_name = symbol_buffer_; + for (int i = 0; i < total_bytes_read; i++) { + if (symbol_buffer_[i] == '\n') { + fill->second = current_name; + symbol_buffer_[i] = '\0'; + current_name = symbol_buffer_ + i + 1; + fill++; + num_symbols++; + } + } + return num_symbols; + } + } + PrintError("Unkown error (should never occur!)"); + return 0; // shouldn't be reachable +#endif +} diff --git a/src/thirdparty/gperftools-2.0/src/symbolize.h b/src/thirdparty/gperftools-2.0/src/symbolize.h new file mode 100644 index 000000000..12c976ba6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/symbolize.h @@ -0,0 +1,83 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein + +#ifndef TCMALLOC_SYMBOLIZE_H_ +#define TCMALLOC_SYMBOLIZE_H_ + +#include "config.h" +#ifdef HAVE_STDINT_H +#include // for uintptr_t +#endif +#include // for NULL +#include + +using std::map; + +// SymbolTable encapsulates the address operations necessary for stack trace +// symbolization. A common use-case is to Add() the addresses from one or +// several stack traces to a table, call Symbolize() once and use GetSymbol() +// to get the symbol names for pretty-printing the stack traces. +class SymbolTable { + public: + SymbolTable() + : symbol_buffer_(NULL) {} + ~SymbolTable() { + delete[] symbol_buffer_; + } + + // Adds an address to the table. This may overwrite a currently known symbol + // name, so Add() should not generally be called after Symbolize(). + void Add(const void* addr); + + // Returns the symbol name for addr, if the given address was added before + // the last successful call to Symbolize(). Otherwise may return an empty + // c-string. + const char* GetSymbol(const void* addr); + + // Obtains the symbol names for the addresses stored in the table and returns + // the number of addresses actually symbolized. + int Symbolize(); + + private: + typedef map SymbolMap; + + // An average size of memory allocated for a stack trace symbol. + static const int kSymbolSize = 1024; + + // Map from addresses to symbol names. + SymbolMap symbolization_table_; + + // Pointer to the buffer that stores the symbol names. + char *symbol_buffer_; +}; + +#endif // TCMALLOC_SYMBOLIZE_H_ diff --git a/src/thirdparty/gperftools-2.0/src/system-alloc.cc b/src/thirdparty/gperftools-2.0/src/system-alloc.cc new file mode 100644 index 000000000..abfe47213 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/system-alloc.cc @@ -0,0 +1,530 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include +#include // for EAGAIN, errno +#include // for open, O_RDWR +#include // for size_t, NULL, ptrdiff_t +#if defined HAVE_STDINT_H +#include // for uintptr_t, intptr_t +#elif defined HAVE_INTTYPES_H +#include +#else +#include +#endif +#ifdef HAVE_MMAP +#include // for munmap, mmap, MADV_DONTNEED, etc +#endif +#ifdef HAVE_UNISTD_H +#include // for sbrk, getpagesize, off_t +#endif +#include // for operator new +#include +#include "base/basictypes.h" +#include "base/commandlineflags.h" +#include "base/spinlock.h" // for SpinLockHolder, SpinLock, etc +#include "common.h" +#include "internal_logging.h" + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +// MADV_FREE is specifically designed for use by malloc(), but only +// FreeBSD supports it; in linux we fall back to the somewhat inferior +// MADV_DONTNEED. +#if !defined(MADV_FREE) && defined(MADV_DONTNEED) +# define MADV_FREE MADV_DONTNEED +#endif + +// Solaris has a bug where it doesn't declare madvise() for C++. +// http://www.opensolaris.org/jive/thread.jspa?threadID=21035&tstart=0 +#if defined(__sun) && defined(__SVR4) +# include // for caddr_t + extern "C" { extern int madvise(caddr_t, size_t, int); } +#endif + +// Set kDebugMode mode so that we can have use C++ conditionals +// instead of preprocessor conditionals. +#ifdef NDEBUG +static const bool kDebugMode = false; +#else +static const bool kDebugMode = true; +#endif + +// TODO(sanjay): Move the code below into the tcmalloc namespace +using tcmalloc::kLog; +using tcmalloc::Log; + +// Anonymous namespace to avoid name conflicts on "CheckAddressBits". +namespace { + +// Check that no bit is set at position ADDRESS_BITS or higher. +template bool CheckAddressBits(uintptr_t ptr) { + return (ptr >> ADDRESS_BITS) == 0; +} + +// Specialize for the bit width of a pointer to avoid undefined shift. +template <> bool CheckAddressBits<8 * sizeof(void*)>(uintptr_t ptr) { + return true; +} + +} // Anonymous namespace to avoid name conflicts on "CheckAddressBits". + +COMPILE_ASSERT(kAddressBits <= 8 * sizeof(void*), + address_bits_larger_than_pointer_size); + +// Structure for discovering alignment +union MemoryAligner { + void* p; + double d; + size_t s; +} CACHELINE_ALIGNED; + +static SpinLock spinlock(SpinLock::LINKER_INITIALIZED); + +#if defined(HAVE_MMAP) || defined(MADV_FREE) +// Page size is initialized on demand (only needed for mmap-based allocators) +static size_t pagesize = 0; +#endif + +// The current system allocator +SysAllocator* sys_alloc = NULL; + +// Configuration parameters. +DEFINE_int32(malloc_devmem_start, + EnvToInt("TCMALLOC_DEVMEM_START", 0), + "Physical memory starting location in MB for /dev/mem allocation." + " Setting this to 0 disables /dev/mem allocation"); +DEFINE_int32(malloc_devmem_limit, + EnvToInt("TCMALLOC_DEVMEM_LIMIT", 0), + "Physical memory limit location in MB for /dev/mem allocation." + " Setting this to 0 means no limit."); +DEFINE_bool(malloc_skip_sbrk, + EnvToBool("TCMALLOC_SKIP_SBRK", false), + "Whether sbrk can be used to obtain memory."); +DEFINE_bool(malloc_skip_mmap, + EnvToBool("TCMALLOC_SKIP_MMAP", false), + "Whether mmap can be used to obtain memory."); + +// static allocators +class SbrkSysAllocator : public SysAllocator { +public: + SbrkSysAllocator() : SysAllocator() { + } + void* Alloc(size_t size, size_t *actual_size, size_t alignment); +}; +static char sbrk_space[sizeof(SbrkSysAllocator)]; + +class MmapSysAllocator : public SysAllocator { +public: + MmapSysAllocator() : SysAllocator() { + } + void* Alloc(size_t size, size_t *actual_size, size_t alignment); +}; +static char mmap_space[sizeof(MmapSysAllocator)]; + +class DevMemSysAllocator : public SysAllocator { +public: + DevMemSysAllocator() : SysAllocator() { + } + void* Alloc(size_t size, size_t *actual_size, size_t alignment); +}; + +class DefaultSysAllocator : public SysAllocator { + public: + DefaultSysAllocator() : SysAllocator() { + for (int i = 0; i < kMaxAllocators; i++) { + failed_[i] = true; + allocs_[i] = NULL; + names_[i] = NULL; + } + } + void SetChildAllocator(SysAllocator* alloc, unsigned int index, + const char* name) { + if (index < kMaxAllocators && alloc != NULL) { + allocs_[index] = alloc; + failed_[index] = false; + names_[index] = name; + } + } + void* Alloc(size_t size, size_t *actual_size, size_t alignment); + + private: + static const int kMaxAllocators = 2; + bool failed_[kMaxAllocators]; + SysAllocator* allocs_[kMaxAllocators]; + const char* names_[kMaxAllocators]; +}; +static char default_space[sizeof(DefaultSysAllocator)]; +static const char sbrk_name[] = "SbrkSysAllocator"; +static const char mmap_name[] = "MmapSysAllocator"; + + +void* SbrkSysAllocator::Alloc(size_t size, size_t *actual_size, + size_t alignment) { +#ifndef HAVE_SBRK + failed_ = true; + return NULL; +#else + // Check if we should use sbrk allocation. + // FLAGS_malloc_skip_sbrk starts out as false (its uninitialized + // state) and eventually gets initialized to the specified value. Note + // that this code runs for a while before the flags are initialized. + // That means that even if this flag is set to true, some (initial) + // memory will be allocated with sbrk before the flag takes effect. + if (FLAGS_malloc_skip_sbrk) { + return NULL; + } + + // sbrk will release memory if passed a negative number, so we do + // a strict check here + if (static_cast(size + alignment) < 0) return NULL; + + // This doesn't overflow because TCMalloc_SystemAlloc has already + // tested for overflow at the alignment boundary. + size = ((size + alignment - 1) / alignment) * alignment; + + // "actual_size" indicates that the bytes from the returned pointer + // p up to and including (p + actual_size - 1) have been allocated. + if (actual_size) { + *actual_size = size; + } + + // Check that we we're not asking for so much more memory that we'd + // wrap around the end of the virtual address space. (This seems + // like something sbrk() should check for us, and indeed opensolaris + // does, but glibc does not: + // http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/sys/sbrk.c?a=true + // http://sourceware.org/cgi-bin/cvsweb.cgi/~checkout~/libc/misc/sbrk.c?rev=1.1.2.1&content-type=text/plain&cvsroot=glibc + // Without this check, sbrk may succeed when it ought to fail.) + if (reinterpret_cast(sbrk(0)) + size < size) { + return NULL; + } + + void* result = sbrk(size); + if (result == reinterpret_cast(-1)) { + return NULL; + } + + // Is it aligned? + uintptr_t ptr = reinterpret_cast(result); + if ((ptr & (alignment-1)) == 0) return result; + + // Try to get more memory for alignment + size_t extra = alignment - (ptr & (alignment-1)); + void* r2 = sbrk(extra); + if (reinterpret_cast(r2) == (ptr + size)) { + // Contiguous with previous result + return reinterpret_cast(ptr + extra); + } + + // Give up and ask for "size + alignment - 1" bytes so + // that we can find an aligned region within it. + result = sbrk(size + alignment - 1); + if (result == reinterpret_cast(-1)) { + return NULL; + } + ptr = reinterpret_cast(result); + if ((ptr & (alignment-1)) != 0) { + ptr += alignment - (ptr & (alignment-1)); + } + return reinterpret_cast(ptr); +#endif // HAVE_SBRK +} + +void* MmapSysAllocator::Alloc(size_t size, size_t *actual_size, + size_t alignment) { +#ifndef HAVE_MMAP + failed_ = true; + return NULL; +#else + // Check if we should use mmap allocation. + // FLAGS_malloc_skip_mmap starts out as false (its uninitialized + // state) and eventually gets initialized to the specified value. Note + // that this code runs for a while before the flags are initialized. + // Chances are we never get here before the flags are initialized since + // sbrk is used until the heap is exhausted (before mmap is used). + if (FLAGS_malloc_skip_mmap) { + return NULL; + } + + // Enforce page alignment + if (pagesize == 0) pagesize = getpagesize(); + if (alignment < pagesize) alignment = pagesize; + size_t aligned_size = ((size + alignment - 1) / alignment) * alignment; + if (aligned_size < size) { + return NULL; + } + size = aligned_size; + + // "actual_size" indicates that the bytes from the returned pointer + // p up to and including (p + actual_size - 1) have been allocated. + if (actual_size) { + *actual_size = size; + } + + // Ask for extra memory if alignment > pagesize + size_t extra = 0; + if (alignment > pagesize) { + extra = alignment - pagesize; + } + + // Note: size + extra does not overflow since: + // size + alignment < (1<(MAP_FAILED)) { + return NULL; + } + + // Adjust the return memory so it is aligned + uintptr_t ptr = reinterpret_cast(result); + size_t adjust = 0; + if ((ptr & (alignment - 1)) != 0) { + adjust = alignment - (ptr & (alignment - 1)); + } + + // Return the unused memory to the system + if (adjust > 0) { + munmap(reinterpret_cast(ptr), adjust); + } + if (adjust < extra) { + munmap(reinterpret_cast(ptr + adjust + size), extra - adjust); + } + + ptr += adjust; + return reinterpret_cast(ptr); +#endif // HAVE_MMAP +} + +void* DevMemSysAllocator::Alloc(size_t size, size_t *actual_size, + size_t alignment) { +#ifndef HAVE_MMAP + failed_ = true; + return NULL; +#else + static bool initialized = false; + static off_t physmem_base; // next physical memory address to allocate + static off_t physmem_limit; // maximum physical address allowed + static int physmem_fd; // file descriptor for /dev/mem + + // Check if we should use /dev/mem allocation. Note that it may take + // a while to get this flag initialized, so meanwhile we fall back to + // the next allocator. (It looks like 7MB gets allocated before + // this flag gets initialized -khr.) + if (FLAGS_malloc_devmem_start == 0) { + // NOTE: not a devmem_failure - we'd like TCMalloc_SystemAlloc to + // try us again next time. + return NULL; + } + + if (!initialized) { + physmem_fd = open("/dev/mem", O_RDWR); + if (physmem_fd < 0) { + return NULL; + } + physmem_base = FLAGS_malloc_devmem_start*1024LL*1024LL; + physmem_limit = FLAGS_malloc_devmem_limit*1024LL*1024LL; + initialized = true; + } + + // Enforce page alignment + if (pagesize == 0) pagesize = getpagesize(); + if (alignment < pagesize) alignment = pagesize; + size_t aligned_size = ((size + alignment - 1) / alignment) * alignment; + if (aligned_size < size) { + return NULL; + } + size = aligned_size; + + // "actual_size" indicates that the bytes from the returned pointer + // p up to and including (p + actual_size - 1) have been allocated. + if (actual_size) { + *actual_size = size; + } + + // Ask for extra memory if alignment > pagesize + size_t extra = 0; + if (alignment > pagesize) { + extra = alignment - pagesize; + } + + // check to see if we have any memory left + if (physmem_limit != 0 && + ((size + extra) > (physmem_limit - physmem_base))) { + return NULL; + } + + // Note: size + extra does not overflow since: + // size + alignment < (1<(MAP_FAILED)) { + return NULL; + } + uintptr_t ptr = reinterpret_cast(result); + + // Adjust the return memory so it is aligned + size_t adjust = 0; + if ((ptr & (alignment - 1)) != 0) { + adjust = alignment - (ptr & (alignment - 1)); + } + + // Return the unused virtual memory to the system + if (adjust > 0) { + munmap(reinterpret_cast(ptr), adjust); + } + if (adjust < extra) { + munmap(reinterpret_cast(ptr + adjust + size), extra - adjust); + } + + ptr += adjust; + physmem_base += adjust + size; + + return reinterpret_cast(ptr); +#endif // HAVE_MMAP +} + +void* DefaultSysAllocator::Alloc(size_t size, size_t *actual_size, + size_t alignment) { + for (int i = 0; i < kMaxAllocators; i++) { + if (!failed_[i] && allocs_[i] != NULL) { + void* result = allocs_[i]->Alloc(size, actual_size, alignment); + if (result != NULL) { + return result; + } + failed_[i] = true; + } + } + // After both failed, reset "failed_" to false so that a single failed + // allocation won't make the allocator never work again. + for (int i = 0; i < kMaxAllocators; i++) { + failed_[i] = false; + } + return NULL; +} + +static bool system_alloc_inited = false; +void InitSystemAllocators(void) { + MmapSysAllocator *mmap = new (mmap_space) MmapSysAllocator(); + SbrkSysAllocator *sbrk = new (sbrk_space) SbrkSysAllocator(); + + // In 64-bit debug mode, place the mmap allocator first since it + // allocates pointers that do not fit in 32 bits and therefore gives + // us better testing of code's 64-bit correctness. It also leads to + // less false negatives in heap-checking code. (Numbers are less + // likely to look like pointers and therefore the conservative gc in + // the heap-checker is less likely to misinterpret a number as a + // pointer). + DefaultSysAllocator *sdef = new (default_space) DefaultSysAllocator(); + if (kDebugMode && sizeof(void*) > 4) { + sdef->SetChildAllocator(mmap, 0, mmap_name); + sdef->SetChildAllocator(sbrk, 1, sbrk_name); + } else { + sdef->SetChildAllocator(sbrk, 0, sbrk_name); + sdef->SetChildAllocator(mmap, 1, mmap_name); + } + sys_alloc = sdef; +} + +void* TCMalloc_SystemAlloc(size_t size, size_t *actual_size, + size_t alignment) { + // Discard requests that overflow + if (size + alignment < size) return NULL; + + SpinLockHolder lock_holder(&spinlock); + + if (!system_alloc_inited) { + InitSystemAllocators(); + system_alloc_inited = true; + } + + // Enforce minimum alignment + if (alignment < sizeof(MemoryAligner)) alignment = sizeof(MemoryAligner); + + void* result = sys_alloc->Alloc(size, actual_size, alignment); + if (result != NULL) { + if (actual_size) { + CheckAddressBits( + reinterpret_cast(result) + *actual_size - 1); + } else { + CheckAddressBits( + reinterpret_cast(result) + size - 1); + } + } + return result; +} + +void TCMalloc_SystemRelease(void* start, size_t length) { +#ifdef MADV_FREE + if (FLAGS_malloc_devmem_start) { + // It's not safe to use MADV_FREE/MADV_DONTNEED if we've been + // mapping /dev/mem for heap memory. + return; + } + if (pagesize == 0) pagesize = getpagesize(); + const size_t pagemask = pagesize - 1; + + size_t new_start = reinterpret_cast(start); + size_t end = new_start + length; + size_t new_end = end; + + // Round up the starting address and round down the ending address + // to be page aligned: + new_start = (new_start + pagesize - 1) & ~pagemask; + new_end = new_end & ~pagemask; + + ASSERT((new_start & pagemask) == 0); + ASSERT((new_end & pagemask) == 0); + ASSERT(new_start >= reinterpret_cast(start)); + ASSERT(new_end <= end); + + if (new_end > new_start) { + // Note -- ignoring most return codes, because if this fails it + // doesn't matter... + while (madvise(reinterpret_cast(new_start), new_end - new_start, + MADV_FREE) == -1 && + errno == EAGAIN) { + // NOP + } + } +#endif +} diff --git a/src/thirdparty/gperftools-2.0/src/system-alloc.h b/src/thirdparty/gperftools-2.0/src/system-alloc.h new file mode 100644 index 000000000..814b5564d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/system-alloc.h @@ -0,0 +1,77 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Routine that uses sbrk/mmap to allocate memory from the system. +// Useful for implementing malloc. + +#ifndef TCMALLOC_SYSTEM_ALLOC_H_ +#define TCMALLOC_SYSTEM_ALLOC_H_ + +#include +#include // for size_t + +class SysAllocator; + +// REQUIRES: "alignment" is a power of two or "0" to indicate default alignment +// +// Allocate and return "N" bytes of zeroed memory. +// +// If actual_bytes is NULL then the returned memory is exactly the +// requested size. If actual bytes is non-NULL then the allocator +// may optionally return more bytes than asked for (i.e. return an +// entire "huge" page if a huge page allocator is in use). +// +// The returned pointer is a multiple of "alignment" if non-zero. The +// returned pointer will always be aligned suitably for holding a +// void*, double, or size_t. In addition, if this platform defines +// CACHELINE_ALIGNED, the return pointer will always be cacheline +// aligned. +// +// Returns NULL when out of memory. +extern void* TCMalloc_SystemAlloc(size_t bytes, size_t *actual_bytes, + size_t alignment = 0); + +// This call is a hint to the operating system that the pages +// contained in the specified range of memory will not be used for a +// while, and can be released for use by other processes or the OS. +// Pages which are released in this way may be destroyed (zeroed) by +// the OS. The benefit of this function is that it frees memory for +// use by the system, the cost is that the pages are faulted back into +// the address space next time they are touched, which can impact +// performance. (Only pages fully covered by the memory region will +// be released, partial pages will not.) +extern void TCMalloc_SystemRelease(void* start, size_t length); + +// The current system allocator. +extern PERFTOOLS_DLL_DECL SysAllocator* sys_alloc; + +#endif /* TCMALLOC_SYSTEM_ALLOC_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/tcmalloc.cc b/src/thirdparty/gperftools-2.0/src/tcmalloc.cc new file mode 100644 index 000000000..095718ec9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tcmalloc.cc @@ -0,0 +1,1652 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// A malloc that uses a per-thread cache to satisfy small malloc requests. +// (The time for malloc/free of a small object drops from 300 ns to 50 ns.) +// +// See doc/tcmalloc.html for a high-level +// description of how this malloc works. +// +// SYNCHRONIZATION +// 1. The thread-specific lists are accessed without acquiring any locks. +// This is safe because each such list is only accessed by one thread. +// 2. We have a lock per central free-list, and hold it while manipulating +// the central free list for a particular size. +// 3. The central page allocator is protected by "pageheap_lock". +// 4. The pagemap (which maps from page-number to descriptor), +// can be read without holding any locks, and written while holding +// the "pageheap_lock". +// 5. To improve performance, a subset of the information one can get +// from the pagemap is cached in a data structure, pagemap_cache_, +// that atomically reads and writes its entries. This cache can be +// read and written without locking. +// +// This multi-threaded access to the pagemap is safe for fairly +// subtle reasons. We basically assume that when an object X is +// allocated by thread A and deallocated by thread B, there must +// have been appropriate synchronization in the handoff of object +// X from thread A to thread B. The same logic applies to pagemap_cache_. +// +// THE PAGEID-TO-SIZECLASS CACHE +// Hot PageID-to-sizeclass mappings are held by pagemap_cache_. If this cache +// returns 0 for a particular PageID then that means "no information," not that +// the sizeclass is 0. The cache may have stale information for pages that do +// not hold the beginning of any free()'able object. Staleness is eliminated +// in Populate() for pages with sizeclass > 0 objects, and in do_malloc() and +// do_memalign() for all other relevant pages. +// +// PAGEMAP +// ------- +// Page map contains a mapping from page id to Span. +// +// If Span s occupies pages [p..q], +// pagemap[p] == s +// pagemap[q] == s +// pagemap[p+1..q-1] are undefined +// pagemap[p-1] and pagemap[q+1] are defined: +// NULL if the corresponding page is not yet in the address space. +// Otherwise it points to a Span. This span may be free +// or allocated. If free, it is in one of pageheap's freelist. +// +// TODO: Bias reclamation to larger addresses +// TODO: implement mallinfo/mallopt +// TODO: Better testing +// +// 9/28/2003 (new page-level allocator replaces ptmalloc2): +// * malloc/free of small objects goes from ~300 ns to ~50 ns. +// * allocation of a reasonably complicated struct +// goes from about 1100 ns to about 300 ns. + +#include "config.h" +#include + +#include // for ENOMEM, EINVAL, errno +#ifdef HAVE_SYS_CDEFS_H +#include // for __THROW +#endif +#if defined HAVE_STDINT_H +#include +#elif defined HAVE_INTTYPES_H +#include +#else +#include +#endif +#include // for size_t, NULL +#include // for getenv +#include // for strcmp, memset, strlen, etc +#ifdef HAVE_UNISTD_H +#include // for getpagesize, write, etc +#endif +#include // for max, min +#include // for numeric_limits +#include // for nothrow_t (ptr only), etc +#include // for vector + +#include +#include // for MallocHook +#include "base/basictypes.h" // for int64 +#include "base/commandlineflags.h" // for RegisterFlagValidator, etc +#include "base/dynamic_annotations.h" // for RunningOnValgrind +#include "base/spinlock.h" // for SpinLockHolder +#include "central_freelist.h" // for CentralFreeListPadded +#include "common.h" // for StackTrace, kPageShift, etc +#include "internal_logging.h" // for ASSERT, TCMalloc_Printer, etc +#include "linked_list.h" // for SLL_SetNext +#include "malloc_hook-inl.h" // for MallocHook::InvokeNewHook, etc +#include "page_heap.h" // for PageHeap, PageHeap::Stats +#include "page_heap_allocator.h" // for PageHeapAllocator +#include "span.h" // for Span, DLL_Prepend, etc +#include "stack_trace_table.h" // for StackTraceTable +#include "static_vars.h" // for Static +#include "system-alloc.h" // for DumpSystemAllocatorStats, etc +#include "tcmalloc_guard.h" // for TCMallocGuard +#include "thread_cache.h" // for ThreadCache + +// We only need malloc.h for struct mallinfo. +#ifdef HAVE_STRUCT_MALLINFO +// Malloc can be in several places on older versions of OS X. +# if defined(HAVE_MALLOC_H) +# include +# elif defined(HAVE_SYS_MALLOC_H) +# include +# elif defined(HAVE_MALLOC_MALLOC_H) +# include +# endif +#endif + +#if (defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)) && !defined(WIN32_OVERRIDE_ALLOCATORS) +# define WIN32_DO_PATCHING 1 +#endif + +// Some windows file somewhere (at least on cygwin) #define's small (!) +#undef small + +using STL_NAMESPACE::max; +using STL_NAMESPACE::numeric_limits; +using STL_NAMESPACE::vector; + +#include "libc_override.h" + +// __THROW is defined in glibc (via ). It means, +// counter-intuitively, "This function will never throw an exception." +// It's an optional optimization tool, but we may need to use it to +// match glibc prototypes. +#ifndef __THROW // I guess we're not on a glibc system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +using tcmalloc::AlignmentForSize; +using tcmalloc::kLog; +using tcmalloc::kCrash; +using tcmalloc::kCrashWithStats; +using tcmalloc::Log; +using tcmalloc::PageHeap; +using tcmalloc::PageHeapAllocator; +using tcmalloc::SizeMap; +using tcmalloc::Span; +using tcmalloc::StackTrace; +using tcmalloc::Static; +using tcmalloc::ThreadCache; + +DECLARE_int64(tcmalloc_sample_parameter); +DECLARE_double(tcmalloc_release_rate); + +// For windows, the printf we use to report large allocs is +// potentially dangerous: it could cause a malloc that would cause an +// infinite loop. So by default we set the threshold to a huge number +// on windows, so this bad situation will never trigger. You can +// always set TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD manually if you +// want this functionality. +#ifdef _WIN32 +const int64 kDefaultLargeAllocReportThreshold = static_cast(1) << 62; +#else +const int64 kDefaultLargeAllocReportThreshold = static_cast(1) << 30; +#endif +DEFINE_int64(tcmalloc_large_alloc_report_threshold, + EnvToInt64("TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD", + kDefaultLargeAllocReportThreshold), + "Allocations larger than this value cause a stack " + "trace to be dumped to stderr. The threshold for " + "dumping stack traces is increased by a factor of 1.125 " + "every time we print a message so that the threshold " + "automatically goes up by a factor of ~1000 every 60 " + "messages. This bounds the amount of extra logging " + "generated by this flag. Default value of this flag " + "is very large and therefore you should see no extra " + "logging unless the flag is overridden. Set to 0 to " + "disable reporting entirely."); + + +// We already declared these functions in tcmalloc.h, but we have to +// declare them again to give them an ATTRIBUTE_SECTION: we want to +// put all callers of MallocHook::Invoke* in this module into +// ATTRIBUTE_SECTION(google_malloc) section, so that +// MallocHook::GetCallerStackTrace can function accurately. +#ifndef _WIN32 // windows doesn't have attribute_section, so don't bother +extern "C" { + void* tc_malloc(size_t size) __THROW + ATTRIBUTE_SECTION(google_malloc); + void tc_free(void* ptr) __THROW + ATTRIBUTE_SECTION(google_malloc); + void* tc_realloc(void* ptr, size_t size) __THROW + ATTRIBUTE_SECTION(google_malloc); + void* tc_calloc(size_t nmemb, size_t size) __THROW + ATTRIBUTE_SECTION(google_malloc); + void tc_cfree(void* ptr) __THROW + ATTRIBUTE_SECTION(google_malloc); + + void* tc_memalign(size_t __alignment, size_t __size) __THROW + ATTRIBUTE_SECTION(google_malloc); + int tc_posix_memalign(void** ptr, size_t align, size_t size) __THROW + ATTRIBUTE_SECTION(google_malloc); + void* tc_valloc(size_t __size) __THROW + ATTRIBUTE_SECTION(google_malloc); + void* tc_pvalloc(size_t __size) __THROW + ATTRIBUTE_SECTION(google_malloc); + + void tc_malloc_stats(void) __THROW + ATTRIBUTE_SECTION(google_malloc); + int tc_mallopt(int cmd, int value) __THROW + ATTRIBUTE_SECTION(google_malloc); +#ifdef HAVE_STRUCT_MALLINFO + struct mallinfo tc_mallinfo(void) __THROW + ATTRIBUTE_SECTION(google_malloc); +#endif + + void* tc_new(size_t size) + ATTRIBUTE_SECTION(google_malloc); + void tc_delete(void* p) __THROW + ATTRIBUTE_SECTION(google_malloc); + void* tc_newarray(size_t size) + ATTRIBUTE_SECTION(google_malloc); + void tc_deletearray(void* p) __THROW + ATTRIBUTE_SECTION(google_malloc); + + // And the nothrow variants of these: + void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW + ATTRIBUTE_SECTION(google_malloc); + void* tc_newarray_nothrow(size_t size, const std::nothrow_t&) __THROW + ATTRIBUTE_SECTION(google_malloc); + // Surprisingly, standard C++ library implementations use a + // nothrow-delete internally. See, eg: + // http://www.dinkumware.com/manuals/?manual=compleat&page=new.html + void tc_delete_nothrow(void* ptr, const std::nothrow_t&) __THROW + ATTRIBUTE_SECTION(google_malloc); + void tc_deletearray_nothrow(void* ptr, const std::nothrow_t&) __THROW + ATTRIBUTE_SECTION(google_malloc); + + // Some non-standard extensions that we support. + + // This is equivalent to + // OS X: malloc_size() + // glibc: malloc_usable_size() + // Windows: _msize() + size_t tc_malloc_size(void* p) __THROW + ATTRIBUTE_SECTION(google_malloc); +} // extern "C" +#endif // #ifndef _WIN32 + +// ----------------------- IMPLEMENTATION ------------------------------- + +static int tc_new_mode = 0; // See tc_set_new_mode(). + +// Routines such as free() and realloc() catch some erroneous pointers +// passed to them, and invoke the below when they do. (An erroneous pointer +// won't be caught if it's within a valid span or a stale span for which +// the pagemap cache has a non-zero sizeclass.) This is a cheap (source-editing +// required) kind of exception handling for these routines. +namespace { +void InvalidFree(void* ptr) { + Log(kCrash, __FILE__, __LINE__, "Attempt to free invalid pointer", ptr); +} + +size_t InvalidGetSizeForRealloc(const void* old_ptr) { + Log(kCrash, __FILE__, __LINE__, + "Attempt to realloc invalid pointer", old_ptr); + return 0; +} + +size_t InvalidGetAllocatedSize(const void* ptr) { + Log(kCrash, __FILE__, __LINE__, + "Attempt to get the size of an invalid pointer", ptr); + return 0; +} +} // unnamed namespace + +// Extract interesting stats +struct TCMallocStats { + uint64_t thread_bytes; // Bytes in thread caches + uint64_t central_bytes; // Bytes in central cache + uint64_t transfer_bytes; // Bytes in central transfer cache + uint64_t metadata_bytes; // Bytes alloced for metadata + PageHeap::Stats pageheap; // Stats from page heap +}; + +// Get stats into "r". Also get per-size-class counts if class_count != NULL +static void ExtractStats(TCMallocStats* r, uint64_t* class_count, + PageHeap::SmallSpanStats* small_spans, + PageHeap::LargeSpanStats* large_spans) { + r->central_bytes = 0; + r->transfer_bytes = 0; + for (int cl = 0; cl < kNumClasses; ++cl) { + const int length = Static::central_cache()[cl].length(); + const int tc_length = Static::central_cache()[cl].tc_length(); + const size_t cache_overhead = Static::central_cache()[cl].OverheadBytes(); + const size_t size = static_cast( + Static::sizemap()->ByteSizeForClass(cl)); + r->central_bytes += (size * length) + cache_overhead; + r->transfer_bytes += (size * tc_length); + if (class_count) class_count[cl] = length + tc_length; + } + + // Add stats from per-thread heaps + r->thread_bytes = 0; + { // scope + SpinLockHolder h(Static::pageheap_lock()); + ThreadCache::GetThreadStats(&r->thread_bytes, class_count); + r->metadata_bytes = tcmalloc::metadata_system_bytes(); + r->pageheap = Static::pageheap()->stats(); + if (small_spans != NULL) { + Static::pageheap()->GetSmallSpanStats(small_spans); + } + if (large_spans != NULL) { + Static::pageheap()->GetLargeSpanStats(large_spans); + } + } +} + +static double PagesToMiB(uint64_t pages) { + return (pages << kPageShift) / 1048576.0; +} + +// WRITE stats to "out" +static void DumpStats(TCMalloc_Printer* out, int level) { + TCMallocStats stats; + uint64_t class_count[kNumClasses]; + PageHeap::SmallSpanStats small; + PageHeap::LargeSpanStats large; + if (level >= 2) { + ExtractStats(&stats, class_count, &small, &large); + } else { + ExtractStats(&stats, NULL, NULL, NULL); + } + + static const double MiB = 1048576.0; + + const uint64_t virtual_memory_used = (stats.pageheap.system_bytes + + stats.metadata_bytes); + const uint64_t physical_memory_used = (virtual_memory_used + - stats.pageheap.unmapped_bytes); + const uint64_t bytes_in_use_by_app = (physical_memory_used + - stats.metadata_bytes + - stats.pageheap.free_bytes + - stats.central_bytes + - stats.transfer_bytes + - stats.thread_bytes); + +#ifdef TCMALLOC_SMALL_BUT_SLOW + out->printf( + "NOTE: SMALL MEMORY MODEL IS IN USE, PERFORMANCE MAY SUFFER.\n"); +#endif + out->printf( + "------------------------------------------------\n" + "MALLOC: %12" PRIu64 " (%7.1f MiB) Bytes in use by application\n" + "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in page heap freelist\n" + "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in central cache freelist\n" + "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in transfer cache freelist\n" + "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in thread cache freelists\n" + "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes in malloc metadata\n" + "MALLOC: ------------\n" + "MALLOC: = %12" PRIu64 " (%7.1f MiB) Actual memory used (physical + swap)\n" + "MALLOC: + %12" PRIu64 " (%7.1f MiB) Bytes released to OS (aka unmapped)\n" + "MALLOC: ------------\n" + "MALLOC: = %12" PRIu64 " (%7.1f MiB) Virtual address space used\n" + "MALLOC:\n" + "MALLOC: %12" PRIu64 " Spans in use\n" + "MALLOC: %12" PRIu64 " Thread heaps in use\n" + "MALLOC: %12" PRIu64 " Tcmalloc page size\n" + "------------------------------------------------\n" + "Call ReleaseFreeMemory() to release freelist memory to the OS" + " (via madvise()).\n" + "Bytes released to the OS take up virtual address space" + " but no physical memory.\n", + bytes_in_use_by_app, bytes_in_use_by_app / MiB, + stats.pageheap.free_bytes, stats.pageheap.free_bytes / MiB, + stats.central_bytes, stats.central_bytes / MiB, + stats.transfer_bytes, stats.transfer_bytes / MiB, + stats.thread_bytes, stats.thread_bytes / MiB, + stats.metadata_bytes, stats.metadata_bytes / MiB, + physical_memory_used, physical_memory_used / MiB, + stats.pageheap.unmapped_bytes, stats.pageheap.unmapped_bytes / MiB, + virtual_memory_used, virtual_memory_used / MiB, + uint64_t(Static::span_allocator()->inuse()), + uint64_t(ThreadCache::HeapsInUse()), + uint64_t(kPageSize)); + + if (level >= 2) { + out->printf("------------------------------------------------\n"); + out->printf("Size class breakdown\n"); + out->printf("------------------------------------------------\n"); + uint64_t cumulative = 0; + for (int cl = 0; cl < kNumClasses; ++cl) { + if (class_count[cl] > 0) { + uint64_t class_bytes = + class_count[cl] * Static::sizemap()->ByteSizeForClass(cl); + cumulative += class_bytes; + out->printf("class %3d [ %8" PRIuS " bytes ] : " + "%8" PRIu64 " objs; %5.1f MiB; %5.1f cum MiB\n", + cl, Static::sizemap()->ByteSizeForClass(cl), + class_count[cl], + class_bytes / MiB, + cumulative / MiB); + } + } + + // append page heap info + int nonempty_sizes = 0; + for (int s = 0; s < kMaxPages; s++) { + if (small.normal_length[s] + small.returned_length[s] > 0) { + nonempty_sizes++; + } + } + out->printf("------------------------------------------------\n"); + out->printf("PageHeap: %d sizes; %6.1f MiB free; %6.1f MiB unmapped\n", + nonempty_sizes, stats.pageheap.free_bytes / MiB, + stats.pageheap.unmapped_bytes / MiB); + out->printf("------------------------------------------------\n"); + uint64_t total_normal = 0; + uint64_t total_returned = 0; + for (int s = 0; s < kMaxPages; s++) { + const int n_length = small.normal_length[s]; + const int r_length = small.returned_length[s]; + if (n_length + r_length > 0) { + uint64_t n_pages = s * n_length; + uint64_t r_pages = s * r_length; + total_normal += n_pages; + total_returned += r_pages; + out->printf("%6u pages * %6u spans ~ %6.1f MiB; %6.1f MiB cum" + "; unmapped: %6.1f MiB; %6.1f MiB cum\n", + s, + (n_length + r_length), + PagesToMiB(n_pages + r_pages), + PagesToMiB(total_normal + total_returned), + PagesToMiB(r_pages), + PagesToMiB(total_returned)); + } + } + + total_normal += large.normal_pages; + total_returned += large.returned_pages; + out->printf(">255 large * %6u spans ~ %6.1f MiB; %6.1f MiB cum" + "; unmapped: %6.1f MiB; %6.1f MiB cum\n", + static_cast(large.spans), + PagesToMiB(large.normal_pages + large.returned_pages), + PagesToMiB(total_normal + total_returned), + PagesToMiB(large.returned_pages), + PagesToMiB(total_returned)); + } +} + +static void PrintStats(int level) { + const int kBufferSize = 16 << 10; + char* buffer = new char[kBufferSize]; + TCMalloc_Printer printer(buffer, kBufferSize); + DumpStats(&printer, level); + write(STDERR_FILENO, buffer, strlen(buffer)); + delete[] buffer; +} + +static void** DumpHeapGrowthStackTraces() { + // Count how much space we need + int needed_slots = 0; + { + SpinLockHolder h(Static::pageheap_lock()); + for (StackTrace* t = Static::growth_stacks(); + t != NULL; + t = reinterpret_cast( + t->stack[tcmalloc::kMaxStackDepth-1])) { + needed_slots += 3 + t->depth; + } + needed_slots += 100; // Slop in case list grows + needed_slots += needed_slots/8; // An extra 12.5% slop + } + + void** result = new void*[needed_slots]; + if (result == NULL) { + Log(kLog, __FILE__, __LINE__, + "tcmalloc: allocation failed for stack trace slots", + needed_slots * sizeof(*result)); + return NULL; + } + + SpinLockHolder h(Static::pageheap_lock()); + int used_slots = 0; + for (StackTrace* t = Static::growth_stacks(); + t != NULL; + t = reinterpret_cast( + t->stack[tcmalloc::kMaxStackDepth-1])) { + ASSERT(used_slots < needed_slots); // Need to leave room for terminator + if (used_slots + 3 + t->depth >= needed_slots) { + // No more room + break; + } + + result[used_slots+0] = reinterpret_cast(static_cast(1)); + result[used_slots+1] = reinterpret_cast(t->size); + result[used_slots+2] = reinterpret_cast(t->depth); + for (int d = 0; d < t->depth; d++) { + result[used_slots+3+d] = t->stack[d]; + } + used_slots += 3 + t->depth; + } + result[used_slots] = reinterpret_cast(static_cast(0)); + return result; +} + +static void IterateOverRanges(void* arg, MallocExtension::RangeFunction func) { + PageID page = 1; // Some code may assume that page==0 is never used + bool done = false; + while (!done) { + // Accumulate a small number of ranges in a local buffer + static const int kNumRanges = 16; + static base::MallocRange ranges[kNumRanges]; + int n = 0; + { + SpinLockHolder h(Static::pageheap_lock()); + while (n < kNumRanges) { + if (!Static::pageheap()->GetNextRange(page, &ranges[n])) { + done = true; + break; + } else { + uintptr_t limit = ranges[n].address + ranges[n].length; + page = (limit + kPageSize - 1) >> kPageShift; + n++; + } + } + } + + for (int i = 0; i < n; i++) { + (*func)(arg, &ranges[i]); + } + } +} + +// TCMalloc's support for extra malloc interfaces +class TCMallocImplementation : public MallocExtension { + private: + // ReleaseToSystem() might release more than the requested bytes because + // the page heap releases at the span granularity, and spans are of wildly + // different sizes. This member keeps track of the extra bytes bytes + // released so that the app can periodically call ReleaseToSystem() to + // release memory at a constant rate. + // NOTE: Protected by Static::pageheap_lock(). + size_t extra_bytes_released_; + + public: + TCMallocImplementation() + : extra_bytes_released_(0) { + } + + virtual void GetStats(char* buffer, int buffer_length) { + ASSERT(buffer_length > 0); + TCMalloc_Printer printer(buffer, buffer_length); + + // Print level one stats unless lots of space is available + if (buffer_length < 10000) { + DumpStats(&printer, 1); + } else { + DumpStats(&printer, 2); + } + } + + // We may print an extra, tcmalloc-specific warning message here. + virtual void GetHeapSample(MallocExtensionWriter* writer) { + if (FLAGS_tcmalloc_sample_parameter == 0) { + const char* const kWarningMsg = + "%warn\n" + "%warn This heap profile does not have any data in it, because\n" + "%warn the application was run with heap sampling turned off.\n" + "%warn To get useful data from GetHeapSample(), you must\n" + "%warn set the environment variable TCMALLOC_SAMPLE_PARAMETER to\n" + "%warn a positive sampling period, such as 524288.\n" + "%warn\n"; + writer->append(kWarningMsg, strlen(kWarningMsg)); + } + MallocExtension::GetHeapSample(writer); + } + + virtual void** ReadStackTraces(int* sample_period) { + tcmalloc::StackTraceTable table; + { + SpinLockHolder h(Static::pageheap_lock()); + Span* sampled = Static::sampled_objects(); + for (Span* s = sampled->next; s != sampled; s = s->next) { + table.AddTrace(*reinterpret_cast(s->objects)); + } + } + *sample_period = ThreadCache::GetCache()->GetSamplePeriod(); + return table.ReadStackTracesAndClear(); // grabs and releases pageheap_lock + } + + virtual void** ReadHeapGrowthStackTraces() { + return DumpHeapGrowthStackTraces(); + } + + virtual void Ranges(void* arg, RangeFunction func) { + IterateOverRanges(arg, func); + } + + virtual bool GetNumericProperty(const char* name, size_t* value) { + ASSERT(name != NULL); + + if (strcmp(name, "generic.current_allocated_bytes") == 0) { + TCMallocStats stats; + ExtractStats(&stats, NULL, NULL, NULL); + *value = stats.pageheap.system_bytes + - stats.thread_bytes + - stats.central_bytes + - stats.transfer_bytes + - stats.pageheap.free_bytes + - stats.pageheap.unmapped_bytes; + return true; + } + + if (strcmp(name, "generic.heap_size") == 0) { + TCMallocStats stats; + ExtractStats(&stats, NULL, NULL, NULL); + *value = stats.pageheap.system_bytes; + return true; + } + + if (strcmp(name, "tcmalloc.slack_bytes") == 0) { + // Kept for backwards compatibility. Now defined externally as: + // pageheap_free_bytes + pageheap_unmapped_bytes. + SpinLockHolder l(Static::pageheap_lock()); + PageHeap::Stats stats = Static::pageheap()->stats(); + *value = stats.free_bytes + stats.unmapped_bytes; + return true; + } + + if (strcmp(name, "tcmalloc.pageheap_free_bytes") == 0) { + SpinLockHolder l(Static::pageheap_lock()); + *value = Static::pageheap()->stats().free_bytes; + return true; + } + + if (strcmp(name, "tcmalloc.pageheap_unmapped_bytes") == 0) { + SpinLockHolder l(Static::pageheap_lock()); + *value = Static::pageheap()->stats().unmapped_bytes; + return true; + } + + if (strcmp(name, "tcmalloc.max_total_thread_cache_bytes") == 0) { + SpinLockHolder l(Static::pageheap_lock()); + *value = ThreadCache::overall_thread_cache_size(); + return true; + } + + if (strcmp(name, "tcmalloc.current_total_thread_cache_bytes") == 0) { + TCMallocStats stats; + ExtractStats(&stats, NULL, NULL, NULL); + *value = stats.thread_bytes; + return true; + } + + return false; + } + + virtual bool SetNumericProperty(const char* name, size_t value) { + ASSERT(name != NULL); + + if (strcmp(name, "tcmalloc.max_total_thread_cache_bytes") == 0) { + SpinLockHolder l(Static::pageheap_lock()); + ThreadCache::set_overall_thread_cache_size(value); + return true; + } + + return false; + } + + virtual void MarkThreadIdle() { + ThreadCache::BecomeIdle(); + } + + virtual void MarkThreadBusy(); // Implemented below + + virtual SysAllocator* GetSystemAllocator() { + SpinLockHolder h(Static::pageheap_lock()); + return sys_alloc; + } + + virtual void SetSystemAllocator(SysAllocator* alloc) { + SpinLockHolder h(Static::pageheap_lock()); + sys_alloc = alloc; + } + + virtual void ReleaseToSystem(size_t num_bytes) { + SpinLockHolder h(Static::pageheap_lock()); + if (num_bytes <= extra_bytes_released_) { + // We released too much on a prior call, so don't release any + // more this time. + extra_bytes_released_ = extra_bytes_released_ - num_bytes; + return; + } + num_bytes = num_bytes - extra_bytes_released_; + // num_bytes might be less than one page. If we pass zero to + // ReleaseAtLeastNPages, it won't do anything, so we release a whole + // page now and let extra_bytes_released_ smooth it out over time. + Length num_pages = max(num_bytes >> kPageShift, 1); + size_t bytes_released = Static::pageheap()->ReleaseAtLeastNPages( + num_pages) << kPageShift; + if (bytes_released > num_bytes) { + extra_bytes_released_ = bytes_released - num_bytes; + } else { + // The PageHeap wasn't able to release num_bytes. Don't try to + // compensate with a big release next time. Specifically, + // ReleaseFreeMemory() calls ReleaseToSystem(LONG_MAX). + extra_bytes_released_ = 0; + } + } + + virtual void SetMemoryReleaseRate(double rate) { + FLAGS_tcmalloc_release_rate = rate; + } + + virtual double GetMemoryReleaseRate() { + return FLAGS_tcmalloc_release_rate; + } + virtual size_t GetEstimatedAllocatedSize(size_t size) { + if (size <= kMaxSize) { + const size_t cl = Static::sizemap()->SizeClass(size); + const size_t alloc_size = Static::sizemap()->ByteSizeForClass(cl); + return alloc_size; + } else { + return tcmalloc::pages(size) << kPageShift; + } + } + + // This just calls GetSizeWithCallback, but because that's in an + // unnamed namespace, we need to move the definition below it in the + // file. + virtual size_t GetAllocatedSize(const void* ptr); + + // This duplicates some of the logic in GetSizeWithCallback, but is + // faster. This is important on OS X, where this function is called + // on every allocation operation. + virtual Ownership GetOwnership(const void* ptr) { + const PageID p = reinterpret_cast(ptr) >> kPageShift; + // The rest of tcmalloc assumes that all allocated pointers use at + // most kAddressBits bits. If ptr doesn't, then it definitely + // wasn't alloacted by tcmalloc. + if ((p >> (kAddressBits - kPageShift)) > 0) { + return kNotOwned; + } + size_t cl = Static::pageheap()->GetSizeClassIfCached(p); + if (cl != 0) { + return kOwned; + } + const Span *span = Static::pageheap()->GetDescriptor(p); + return span ? kOwned : kNotOwned; + } + + virtual void GetFreeListSizes(vector* v) { + static const char* kCentralCacheType = "tcmalloc.central"; + static const char* kTransferCacheType = "tcmalloc.transfer"; + static const char* kThreadCacheType = "tcmalloc.thread"; + static const char* kPageHeapType = "tcmalloc.page"; + static const char* kPageHeapUnmappedType = "tcmalloc.page_unmapped"; + static const char* kLargeSpanType = "tcmalloc.large"; + static const char* kLargeUnmappedSpanType = "tcmalloc.large_unmapped"; + + v->clear(); + + // central class information + int64 prev_class_size = 0; + for (int cl = 1; cl < kNumClasses; ++cl) { + size_t class_size = Static::sizemap()->ByteSizeForClass(cl); + MallocExtension::FreeListInfo i; + i.min_object_size = prev_class_size + 1; + i.max_object_size = class_size; + i.total_bytes_free = + Static::central_cache()[cl].length() * class_size; + i.type = kCentralCacheType; + v->push_back(i); + + // transfer cache + i.total_bytes_free = + Static::central_cache()[cl].tc_length() * class_size; + i.type = kTransferCacheType; + v->push_back(i); + + prev_class_size = Static::sizemap()->ByteSizeForClass(cl); + } + + // Add stats from per-thread heaps + uint64_t class_count[kNumClasses]; + memset(class_count, 0, sizeof(class_count)); + { + SpinLockHolder h(Static::pageheap_lock()); + uint64_t thread_bytes = 0; + ThreadCache::GetThreadStats(&thread_bytes, class_count); + } + + prev_class_size = 0; + for (int cl = 1; cl < kNumClasses; ++cl) { + MallocExtension::FreeListInfo i; + i.min_object_size = prev_class_size + 1; + i.max_object_size = Static::sizemap()->ByteSizeForClass(cl); + i.total_bytes_free = + class_count[cl] * Static::sizemap()->ByteSizeForClass(cl); + i.type = kThreadCacheType; + v->push_back(i); + } + + // append page heap info + PageHeap::SmallSpanStats small; + PageHeap::LargeSpanStats large; + { + SpinLockHolder h(Static::pageheap_lock()); + Static::pageheap()->GetSmallSpanStats(&small); + Static::pageheap()->GetLargeSpanStats(&large); + } + + // large spans: mapped + MallocExtension::FreeListInfo span_info; + span_info.type = kLargeSpanType; + span_info.max_object_size = (numeric_limits::max)(); + span_info.min_object_size = kMaxPages << kPageShift; + span_info.total_bytes_free = large.normal_pages << kPageShift; + v->push_back(span_info); + + // large spans: unmapped + span_info.type = kLargeUnmappedSpanType; + span_info.total_bytes_free = large.returned_pages << kPageShift; + v->push_back(span_info); + + // small spans + for (int s = 1; s < kMaxPages; s++) { + MallocExtension::FreeListInfo i; + i.max_object_size = (s << kPageShift); + i.min_object_size = ((s - 1) << kPageShift); + + i.type = kPageHeapType; + i.total_bytes_free = (s << kPageShift) * small.normal_length[s]; + v->push_back(i); + + i.type = kPageHeapUnmappedType; + i.total_bytes_free = (s << kPageShift) * small.returned_length[s]; + v->push_back(i); + } + } +}; + +// The constructor allocates an object to ensure that initialization +// runs before main(), and therefore we do not have a chance to become +// multi-threaded before initialization. We also create the TSD key +// here. Presumably by the time this constructor runs, glibc is in +// good enough shape to handle pthread_key_create(). +// +// The constructor also takes the opportunity to tell STL to use +// tcmalloc. We want to do this early, before construct time, so +// all user STL allocations go through tcmalloc (which works really +// well for STL). +// +// The destructor prints stats when the program exits. +static int tcmallocguard_refcount = 0; // no lock needed: runs before main() +TCMallocGuard::TCMallocGuard() { + if (tcmallocguard_refcount++ == 0) { +#ifdef HAVE_TLS // this is true if the cc/ld/libc combo support TLS + // Check whether the kernel also supports TLS (needs to happen at runtime) + tcmalloc::CheckIfKernelSupportsTLS(); +#endif + ReplaceSystemAlloc(); // defined in libc_override_*.h + tc_free(tc_malloc(1)); + ThreadCache::InitTSD(); + tc_free(tc_malloc(1)); + // Either we, or debugallocation.cc, or valgrind will control memory + // management. We register our extension if we're the winner. +#ifdef TCMALLOC_USING_DEBUGALLOCATION + // Let debugallocation register its extension. +#else + if (RunningOnValgrind()) { + // Let Valgrind uses its own malloc (so don't register our extension). + } else { + MallocExtension::Register(new TCMallocImplementation); + } +#endif + } +} + +TCMallocGuard::~TCMallocGuard() { + if (--tcmallocguard_refcount == 0) { + const char* env = getenv("MALLOCSTATS"); + if (env != NULL) { + int level = atoi(env); + if (level < 1) level = 1; + PrintStats(level); + } + } +} +#ifndef WIN32_OVERRIDE_ALLOCATORS +static TCMallocGuard module_enter_exit_hook; +#endif + +//------------------------------------------------------------------- +// Helpers for the exported routines below +//------------------------------------------------------------------- + +static inline bool CheckCachedSizeClass(void *ptr) { + PageID p = reinterpret_cast(ptr) >> kPageShift; + size_t cached_value = Static::pageheap()->GetSizeClassIfCached(p); + return cached_value == 0 || + cached_value == Static::pageheap()->GetDescriptor(p)->sizeclass; +} + +static inline void* CheckedMallocResult(void *result) { + ASSERT(result == NULL || CheckCachedSizeClass(result)); + return result; +} + +static inline void* SpanToMallocResult(Span *span) { + Static::pageheap()->CacheSizeClass(span->start, 0); + return + CheckedMallocResult(reinterpret_cast(span->start << kPageShift)); +} + +static void* DoSampledAllocation(size_t size) { + // Grab the stack trace outside the heap lock + StackTrace tmp; + tmp.depth = GetStackTrace(tmp.stack, tcmalloc::kMaxStackDepth, 1); + tmp.size = size; + + SpinLockHolder h(Static::pageheap_lock()); + // Allocate span + Span *span = Static::pageheap()->New(tcmalloc::pages(size == 0 ? 1 : size)); + if (span == NULL) { + return NULL; + } + + // Allocate stack trace + StackTrace *stack = Static::stacktrace_allocator()->New(); + if (stack == NULL) { + // Sampling failed because of lack of memory + return span; + } + *stack = tmp; + span->sample = 1; + span->objects = stack; + tcmalloc::DLL_Prepend(Static::sampled_objects(), span); + + return SpanToMallocResult(span); +} + +namespace { + +// Copy of FLAGS_tcmalloc_large_alloc_report_threshold with +// automatic increases factored in. +static int64_t large_alloc_threshold = + (kPageSize > FLAGS_tcmalloc_large_alloc_report_threshold + ? kPageSize : FLAGS_tcmalloc_large_alloc_report_threshold); + +static void ReportLargeAlloc(Length num_pages, void* result) { + StackTrace stack; + stack.depth = GetStackTrace(stack.stack, tcmalloc::kMaxStackDepth, 1); + + static const int N = 1000; + char buffer[N]; + TCMalloc_Printer printer(buffer, N); + printer.printf("tcmalloc: large alloc %"PRIu64" bytes == %p @ ", + static_cast(num_pages) << kPageShift, + result); + for (int i = 0; i < stack.depth; i++) { + printer.printf(" %p", stack.stack[i]); + } + printer.printf("\n"); + write(STDERR_FILENO, buffer, strlen(buffer)); +} + +inline void* cpp_alloc(size_t size, bool nothrow); +inline void* do_malloc(size_t size); + +// TODO(willchan): Investigate whether or not lining this much is harmful to +// performance. +// This is equivalent to do_malloc() except when tc_new_mode is set to true. +// Otherwise, it will run the std::new_handler if set. +inline void* do_malloc_or_cpp_alloc(size_t size) { + return tc_new_mode ? cpp_alloc(size, true) : do_malloc(size); +} + +void* cpp_memalign(size_t align, size_t size); +void* do_memalign(size_t align, size_t size); + +inline void* do_memalign_or_cpp_memalign(size_t align, size_t size) { + return tc_new_mode ? cpp_memalign(align, size) : do_memalign(align, size); +} + +// Must be called with the page lock held. +inline bool should_report_large(Length num_pages) { + const int64 threshold = large_alloc_threshold; + if (threshold > 0 && num_pages >= (threshold >> kPageShift)) { + // Increase the threshold by 1/8 every time we generate a report. + // We cap the threshold at 8GiB to avoid overflow problems. + large_alloc_threshold = (threshold + threshold/8 < 8ll<<30 + ? threshold + threshold/8 : 8ll<<30); + return true; + } + return false; +} + +// Helper for do_malloc(). +inline void* do_malloc_pages(ThreadCache* heap, size_t size) { + void* result; + bool report_large; + + Length num_pages = tcmalloc::pages(size); + size = num_pages << kPageShift; + + if ((FLAGS_tcmalloc_sample_parameter > 0) && heap->SampleAllocation(size)) { + result = DoSampledAllocation(size); + + SpinLockHolder h(Static::pageheap_lock()); + report_large = should_report_large(num_pages); + } else { + SpinLockHolder h(Static::pageheap_lock()); + Span* span = Static::pageheap()->New(num_pages); + result = (span == NULL ? NULL : SpanToMallocResult(span)); + report_large = should_report_large(num_pages); + } + + if (report_large) { + ReportLargeAlloc(num_pages, result); + } + return result; +} + +inline void* do_malloc(size_t size) { + void* ret = NULL; + + // The following call forces module initialization + ThreadCache* heap = ThreadCache::GetCache(); + if (size <= kMaxSize) { + size_t cl = Static::sizemap()->SizeClass(size); + size = Static::sizemap()->class_to_size(cl); + + if ((FLAGS_tcmalloc_sample_parameter > 0) && heap->SampleAllocation(size)) { + ret = DoSampledAllocation(size); + } else { + // The common case, and also the simplest. This just pops the + // size-appropriate freelist, after replenishing it if it's empty. + ret = CheckedMallocResult(heap->Allocate(size, cl)); + } + } else { + ret = do_malloc_pages(heap, size); + } + if (ret == NULL) errno = ENOMEM; + return ret; +} + +inline void* do_calloc(size_t n, size_t elem_size) { + // Overflow check + const size_t size = n * elem_size; + if (elem_size != 0 && size / elem_size != n) return NULL; + + void* result = do_malloc_or_cpp_alloc(size); + if (result != NULL) { + memset(result, 0, size); + } + return result; +} + +static inline ThreadCache* GetCacheIfPresent() { + void* const p = ThreadCache::GetCacheIfPresent(); + return reinterpret_cast(p); +} + +// This lets you call back to a given function pointer if ptr is invalid. +// It is used primarily by windows code which wants a specialized callback. +inline void do_free_with_callback(void* ptr, void (*invalid_free_fn)(void*)) { + if (ptr == NULL) return; + if (Static::pageheap() == NULL) { + // We called free() before malloc(). This can occur if the + // (system) malloc() is called before tcmalloc is loaded, and then + // free() is called after tcmalloc is loaded (and tc_free has + // replaced free), but before the global constructor has run that + // sets up the tcmalloc data structures. + (*invalid_free_fn)(ptr); // Decide how to handle the bad free request + return; + } + const PageID p = reinterpret_cast(ptr) >> kPageShift; + Span* span = NULL; + size_t cl = Static::pageheap()->GetSizeClassIfCached(p); + + if (cl == 0) { + span = Static::pageheap()->GetDescriptor(p); + if (!span) { + // span can be NULL because the pointer passed in is invalid + // (not something returned by malloc or friends), or because the + // pointer was allocated with some other allocator besides + // tcmalloc. The latter can happen if tcmalloc is linked in via + // a dynamic library, but is not listed last on the link line. + // In that case, libraries after it on the link line will + // allocate with libc malloc, but free with tcmalloc's free. + (*invalid_free_fn)(ptr); // Decide how to handle the bad free request + return; + } + cl = span->sizeclass; + Static::pageheap()->CacheSizeClass(p, cl); + } + if (cl != 0) { + ASSERT(!Static::pageheap()->GetDescriptor(p)->sample); + ThreadCache* heap = GetCacheIfPresent(); + if (heap != NULL) { + heap->Deallocate(ptr, cl); + } else { + // Delete directly into central cache + tcmalloc::SLL_SetNext(ptr, NULL); + Static::central_cache()[cl].InsertRange(ptr, ptr, 1); + } + } else { + SpinLockHolder h(Static::pageheap_lock()); + ASSERT(reinterpret_cast(ptr) % kPageSize == 0); + ASSERT(span != NULL && span->start == p); + if (span->sample) { + StackTrace* st = reinterpret_cast(span->objects); + tcmalloc::DLL_Remove(span); + Static::stacktrace_allocator()->Delete(st); + span->objects = NULL; + } + Static::pageheap()->Delete(span); + } +} + +// The default "do_free" that uses the default callback. +inline void do_free(void* ptr) { + return do_free_with_callback(ptr, &InvalidFree); +} + +// NOTE: some logic here is duplicated in GetOwnership (above), for +// speed. If you change this function, look at that one too. +inline size_t GetSizeWithCallback(const void* ptr, + size_t (*invalid_getsize_fn)(const void*)) { + if (ptr == NULL) + return 0; + const PageID p = reinterpret_cast(ptr) >> kPageShift; + size_t cl = Static::pageheap()->GetSizeClassIfCached(p); + if (cl != 0) { + return Static::sizemap()->ByteSizeForClass(cl); + } else { + const Span *span = Static::pageheap()->GetDescriptor(p); + if (span == NULL) { // means we do not own this memory + return (*invalid_getsize_fn)(ptr); + } else if (span->sizeclass != 0) { + Static::pageheap()->CacheSizeClass(p, span->sizeclass); + return Static::sizemap()->ByteSizeForClass(span->sizeclass); + } else { + return span->length << kPageShift; + } + } +} + +// This lets you call back to a given function pointer if ptr is invalid. +// It is used primarily by windows code which wants a specialized callback. +inline void* do_realloc_with_callback( + void* old_ptr, size_t new_size, + void (*invalid_free_fn)(void*), + size_t (*invalid_get_size_fn)(const void*)) { + // Get the size of the old entry + const size_t old_size = GetSizeWithCallback(old_ptr, invalid_get_size_fn); + + // Reallocate if the new size is larger than the old size, + // or if the new size is significantly smaller than the old size. + // We do hysteresis to avoid resizing ping-pongs: + // . If we need to grow, grow to max(new_size, old_size * 1.X) + // . Don't shrink unless new_size < old_size * 0.Y + // X and Y trade-off time for wasted space. For now we do 1.25 and 0.5. + const int lower_bound_to_grow = old_size + old_size / 4; + const int upper_bound_to_shrink = old_size / 2; + if ((new_size > old_size) || (new_size < upper_bound_to_shrink)) { + // Need to reallocate. + void* new_ptr = NULL; + + if (new_size > old_size && new_size < lower_bound_to_grow) { + new_ptr = do_malloc_or_cpp_alloc(lower_bound_to_grow); + } + if (new_ptr == NULL) { + // Either new_size is not a tiny increment, or last do_malloc failed. + new_ptr = do_malloc_or_cpp_alloc(new_size); + } + if (new_ptr == NULL) { + return NULL; + } + MallocHook::InvokeNewHook(new_ptr, new_size); + memcpy(new_ptr, old_ptr, ((old_size < new_size) ? old_size : new_size)); + MallocHook::InvokeDeleteHook(old_ptr); + // We could use a variant of do_free() that leverages the fact + // that we already know the sizeclass of old_ptr. The benefit + // would be small, so don't bother. + do_free_with_callback(old_ptr, invalid_free_fn); + return new_ptr; + } else { + // We still need to call hooks to report the updated size: + MallocHook::InvokeDeleteHook(old_ptr); + MallocHook::InvokeNewHook(old_ptr, new_size); + return old_ptr; + } +} + +inline void* do_realloc(void* old_ptr, size_t new_size) { + return do_realloc_with_callback(old_ptr, new_size, + &InvalidFree, &InvalidGetSizeForRealloc); +} + +// For use by exported routines below that want specific alignments +// +// Note: this code can be slow for alignments > 16, and can +// significantly fragment memory. The expectation is that +// memalign/posix_memalign/valloc/pvalloc will not be invoked very +// often. This requirement simplifies our implementation and allows +// us to tune for expected allocation patterns. +void* do_memalign(size_t align, size_t size) { + ASSERT((align & (align - 1)) == 0); + ASSERT(align > 0); + if (size + align < size) return NULL; // Overflow + + // Fall back to malloc if we would already align this memory access properly. + if (align <= AlignmentForSize(size)) { + void* p = do_malloc(size); + ASSERT((reinterpret_cast(p) % align) == 0); + return p; + } + + if (Static::pageheap() == NULL) ThreadCache::InitModule(); + + // Allocate at least one byte to avoid boundary conditions below + if (size == 0) size = 1; + + if (size <= kMaxSize && align < kPageSize) { + // Search through acceptable size classes looking for one with + // enough alignment. This depends on the fact that + // InitSizeClasses() currently produces several size classes that + // are aligned at powers of two. We will waste time and space if + // we miss in the size class array, but that is deemed acceptable + // since memalign() should be used rarely. + int cl = Static::sizemap()->SizeClass(size); + while (cl < kNumClasses && + ((Static::sizemap()->class_to_size(cl) & (align - 1)) != 0)) { + cl++; + } + if (cl < kNumClasses) { + ThreadCache* heap = ThreadCache::GetCache(); + size = Static::sizemap()->class_to_size(cl); + return CheckedMallocResult(heap->Allocate(size, cl)); + } + } + + // We will allocate directly from the page heap + SpinLockHolder h(Static::pageheap_lock()); + + if (align <= kPageSize) { + // Any page-level allocation will be fine + // TODO: We could put the rest of this page in the appropriate + // TODO: cache but it does not seem worth it. + Span* span = Static::pageheap()->New(tcmalloc::pages(size)); + return span == NULL ? NULL : SpanToMallocResult(span); + } + + // Allocate extra pages and carve off an aligned portion + const Length alloc = tcmalloc::pages(size + align); + Span* span = Static::pageheap()->New(alloc); + if (span == NULL) return NULL; + + // Skip starting portion so that we end up aligned + Length skip = 0; + while ((((span->start+skip) << kPageShift) & (align - 1)) != 0) { + skip++; + } + ASSERT(skip < alloc); + if (skip > 0) { + Span* rest = Static::pageheap()->Split(span, skip); + Static::pageheap()->Delete(span); + span = rest; + } + + // Skip trailing portion that we do not need to return + const Length needed = tcmalloc::pages(size); + ASSERT(span->length >= needed); + if (span->length > needed) { + Span* trailer = Static::pageheap()->Split(span, needed); + Static::pageheap()->Delete(trailer); + } + return SpanToMallocResult(span); +} + +// Helpers for use by exported routines below: + +inline void do_malloc_stats() { + PrintStats(1); +} + +inline int do_mallopt(int cmd, int value) { + return 1; // Indicates error +} + +#ifdef HAVE_STRUCT_MALLINFO +inline struct mallinfo do_mallinfo() { + TCMallocStats stats; + ExtractStats(&stats, NULL, NULL, NULL); + + // Just some of the fields are filled in. + struct mallinfo info; + memset(&info, 0, sizeof(info)); + + // Unfortunately, the struct contains "int" field, so some of the + // size values will be truncated. + info.arena = static_cast(stats.pageheap.system_bytes); + info.fsmblks = static_cast(stats.thread_bytes + + stats.central_bytes + + stats.transfer_bytes); + info.fordblks = static_cast(stats.pageheap.free_bytes + + stats.pageheap.unmapped_bytes); + info.uordblks = static_cast(stats.pageheap.system_bytes + - stats.thread_bytes + - stats.central_bytes + - stats.transfer_bytes + - stats.pageheap.free_bytes + - stats.pageheap.unmapped_bytes); + + return info; +} +#endif // HAVE_STRUCT_MALLINFO + +static SpinLock set_new_handler_lock(SpinLock::LINKER_INITIALIZED); + +inline void* cpp_alloc(size_t size, bool nothrow) { + for (;;) { + void* p = do_malloc(size); +#ifdef PREANSINEW + return p; +#else + if (p == NULL) { // allocation failed + // Get the current new handler. NB: this function is not + // thread-safe. We make a feeble stab at making it so here, but + // this lock only protects against tcmalloc interfering with + // itself, not with other libraries calling set_new_handler. + std::new_handler nh; + { + SpinLockHolder h(&set_new_handler_lock); + nh = std::set_new_handler(0); + (void) std::set_new_handler(nh); + } +#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + if (nh) { + // Since exceptions are disabled, we don't really know if new_handler + // failed. Assume it will abort if it fails. + (*nh)(); + continue; + } + return 0; +#else + // If no new_handler is established, the allocation failed. + if (!nh) { + if (nothrow) return 0; + throw std::bad_alloc(); + } + // Otherwise, try the new_handler. If it returns, retry the + // allocation. If it throws std::bad_alloc, fail the allocation. + // if it throws something else, don't interfere. + try { + (*nh)(); + } catch (const std::bad_alloc&) { + if (!nothrow) throw; + return p; + } +#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + } else { // allocation success + return p; + } +#endif // PREANSINEW + } +} + +void* cpp_memalign(size_t align, size_t size) { + for (;;) { + void* p = do_memalign(align, size); +#ifdef PREANSINEW + return p; +#else + if (p == NULL) { // allocation failed + // Get the current new handler. NB: this function is not + // thread-safe. We make a feeble stab at making it so here, but + // this lock only protects against tcmalloc interfering with + // itself, not with other libraries calling set_new_handler. + std::new_handler nh; + { + SpinLockHolder h(&set_new_handler_lock); + nh = std::set_new_handler(0); + (void) std::set_new_handler(nh); + } +#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + if (nh) { + // Since exceptions are disabled, we don't really know if new_handler + // failed. Assume it will abort if it fails. + (*nh)(); + continue; + } + return 0; +#else + // If no new_handler is established, the allocation failed. + if (!nh) + return 0; + + // Otherwise, try the new_handler. If it returns, retry the + // allocation. If it throws std::bad_alloc, fail the allocation. + // if it throws something else, don't interfere. + try { + (*nh)(); + } catch (const std::bad_alloc&) { + return p; + } +#endif // (defined(__GNUC__) && !defined(__EXCEPTIONS)) || (defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS) + } else { // allocation success + return p; + } +#endif // PREANSINEW + } +} + +} // end unnamed namespace + +// As promised, the definition of this function, declared above. +size_t TCMallocImplementation::GetAllocatedSize(const void* ptr) { + ASSERT(TCMallocImplementation::GetOwnership(ptr) + != TCMallocImplementation::kNotOwned); + return GetSizeWithCallback(ptr, &InvalidGetAllocatedSize); +} + +void TCMallocImplementation::MarkThreadBusy() { + // Allocate to force the creation of a thread cache, but avoid + // invoking any hooks. + do_free(do_malloc(0)); +} + +//------------------------------------------------------------------- +// Exported routines +//------------------------------------------------------------------- + +extern "C" PERFTOOLS_DLL_DECL const char* tc_version( + int* major, int* minor, const char** patch) __THROW { + if (major) *major = TC_VERSION_MAJOR; + if (minor) *minor = TC_VERSION_MINOR; + if (patch) *patch = TC_VERSION_PATCH; + return TC_VERSION_STRING; +} + +// This function behaves similarly to MSVC's _set_new_mode. +// If flag is 0 (default), calls to malloc will behave normally. +// If flag is 1, calls to malloc will behave like calls to new, +// and the std_new_handler will be invoked on failure. +// Returns the previous mode. +extern "C" PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW { + int old_mode = tc_new_mode; + tc_new_mode = flag; + return old_mode; +} + +#ifndef TCMALLOC_USING_DEBUGALLOCATION // debugallocation.cc defines its own + +// CAVEAT: The code structure below ensures that MallocHook methods are always +// called from the stack frame of the invoked allocation function. +// heap-checker.cc depends on this to start a stack trace from +// the call to the (de)allocation function. + +extern "C" PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW { + void* result = do_malloc_or_cpp_alloc(size); + MallocHook::InvokeNewHook(result, size); + return result; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW { + MallocHook::InvokeDeleteHook(ptr); + do_free(ptr); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_calloc(size_t n, + size_t elem_size) __THROW { + void* result = do_calloc(n, elem_size); + MallocHook::InvokeNewHook(result, n * elem_size); + return result; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW { + MallocHook::InvokeDeleteHook(ptr); + do_free(ptr); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_realloc(void* old_ptr, + size_t new_size) __THROW { + if (old_ptr == NULL) { + void* result = do_malloc_or_cpp_alloc(new_size); + MallocHook::InvokeNewHook(result, new_size); + return result; + } + if (new_size == 0) { + MallocHook::InvokeDeleteHook(old_ptr); + do_free(old_ptr); + return NULL; + } + return do_realloc(old_ptr, new_size); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_new(size_t size) { + void* p = cpp_alloc(size, false); + // We keep this next instruction out of cpp_alloc for a reason: when + // it's in, and new just calls cpp_alloc, the optimizer may fold the + // new call into cpp_alloc, which messes up our whole section-based + // stacktracing (see ATTRIBUTE_SECTION, above). This ensures cpp_alloc + // isn't the last thing this fn calls, and prevents the folding. + MallocHook::InvokeNewHook(p, size); + return p; +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, const std::nothrow_t&) __THROW { + void* p = cpp_alloc(size, true); + MallocHook::InvokeNewHook(p, size); + return p; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW { + MallocHook::InvokeDeleteHook(p); + do_free(p); +} + +// Standard C++ library implementations define and use this +// (via ::operator delete(ptr, nothrow)). +// But it's really the same as normal delete, so we just do the same thing. +extern "C" PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, const std::nothrow_t&) __THROW { + MallocHook::InvokeDeleteHook(p); + do_free(p); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_newarray(size_t size) { + void* p = cpp_alloc(size, false); + // We keep this next instruction out of cpp_alloc for a reason: when + // it's in, and new just calls cpp_alloc, the optimizer may fold the + // new call into cpp_alloc, which messes up our whole section-based + // stacktracing (see ATTRIBUTE_SECTION, above). This ensures cpp_alloc + // isn't the last thing this fn calls, and prevents the folding. + MallocHook::InvokeNewHook(p, size); + return p; +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, const std::nothrow_t&) + __THROW { + void* p = cpp_alloc(size, true); + MallocHook::InvokeNewHook(p, size); + return p; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW { + MallocHook::InvokeDeleteHook(p); + do_free(p); +} + +extern "C" PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, const std::nothrow_t&) __THROW { + MallocHook::InvokeDeleteHook(p); + do_free(p); +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_memalign(size_t align, + size_t size) __THROW { + void* result = do_memalign_or_cpp_memalign(align, size); + MallocHook::InvokeNewHook(result, size); + return result; +} + +extern "C" PERFTOOLS_DLL_DECL int tc_posix_memalign( + void** result_ptr, size_t align, size_t size) __THROW { + if (((align % sizeof(void*)) != 0) || + ((align & (align - 1)) != 0) || + (align == 0)) { + return EINVAL; + } + + void* result = do_memalign_or_cpp_memalign(align, size); + MallocHook::InvokeNewHook(result, size); + if (result == NULL) { + return ENOMEM; + } else { + *result_ptr = result; + return 0; + } +} + +static size_t pagesize = 0; + +extern "C" PERFTOOLS_DLL_DECL void* tc_valloc(size_t size) __THROW { + // Allocate page-aligned object of length >= size bytes + if (pagesize == 0) pagesize = getpagesize(); + void* result = do_memalign_or_cpp_memalign(pagesize, size); + MallocHook::InvokeNewHook(result, size); + return result; +} + +extern "C" PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t size) __THROW { + // Round up size to a multiple of pagesize + if (pagesize == 0) pagesize = getpagesize(); + if (size == 0) { // pvalloc(0) should allocate one page, according to + size = pagesize; // http://man.free4web.biz/man3/libmpatrol.3.html + } + size = (size + pagesize - 1) & ~(pagesize - 1); + void* result = do_memalign_or_cpp_memalign(pagesize, size); + MallocHook::InvokeNewHook(result, size); + return result; +} + +extern "C" PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW { + do_malloc_stats(); +} + +extern "C" PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW { + return do_mallopt(cmd, value); +} + +#ifdef HAVE_STRUCT_MALLINFO +extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW { + return do_mallinfo(); +} +#endif + +extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW { + return MallocExtension::instance()->GetAllocatedSize(ptr); +} + +#endif // TCMALLOC_USING_DEBUGALLOCATION diff --git a/src/thirdparty/gperftools-2.0/src/tcmalloc.h b/src/thirdparty/gperftools-2.0/src/tcmalloc.h new file mode 100644 index 000000000..3b0fe7cad --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tcmalloc.h @@ -0,0 +1,69 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Some obscure memory-allocation routines may not be declared on all +// systems. In those cases, we'll just declare them ourselves. +// This file is meant to be used only internally, for unittests. + +#include + +#ifndef _XOPEN_SOURCE +# define _XOPEN_SOURCE 600 // for posix_memalign +#endif +#include // for posix_memalign +// FreeBSD has malloc.h, but complains if you use it +#if defined(HAVE_MALLOC_H) && !defined(__FreeBSD__) +#include // for memalign, valloc, pvalloc +#endif + +// __THROW is defined in glibc systems. It means, counter-intuitively, +// "This function will never throw an exception." It's an optional +// optimization tool, but we may need to use it to match glibc prototypes. +#ifndef __THROW // I guess we're not on a glibc system +# define __THROW // __THROW is just an optimization, so ok to make it "" +#endif + +#if !HAVE_CFREE_SYMBOL +extern "C" void cfree(void* ptr) __THROW; +#endif +#if !HAVE_POSIX_MEMALIGN_SYMBOL +extern "C" int posix_memalign(void** ptr, size_t align, size_t size) __THROW; +#endif +#if !HAVE_MEMALIGN_SYMBOL +extern "C" void* memalign(size_t __alignment, size_t __size) __THROW; +#endif +#if !HAVE_VALLOC_SYMBOL +extern "C" void* valloc(size_t __size) __THROW; +#endif +#if !HAVE_PVALLOC_SYMBOL +extern "C" void* pvalloc(size_t __size) __THROW; +#endif diff --git a/src/thirdparty/gperftools-2.0/src/tcmalloc_guard.h b/src/thirdparty/gperftools-2.0/src/tcmalloc_guard.h new file mode 100644 index 000000000..7874dadae --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tcmalloc_guard.h @@ -0,0 +1,48 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// We expose the TCMallocGuard class -- which initializes the tcmalloc +// allocator -- so classes that need to be sure tcmalloc is loaded +// before they do stuff -- notably heap-profiler -- can. To use this +// create a static TCMallocGuard instance at the top of a file where +// you need tcmalloc to be initialized before global constructors run. + +#ifndef TCMALLOC_TCMALLOC_GUARD_H_ +#define TCMALLOC_TCMALLOC_GUARD_H_ + +class TCMallocGuard { + public: + TCMallocGuard(); + ~TCMallocGuard(); +}; + +#endif // TCMALLOC_TCMALLOC_GUARD_H_ diff --git a/src/thirdparty/gperftools-2.0/src/tests/addressmap_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/addressmap_unittest.cc new file mode 100644 index 000000000..bfbb9a89b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/addressmap_unittest.cc @@ -0,0 +1,170 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include // for rand() +#include +#include +#include +#include +#include "addressmap-inl.h" +#include "base/logging.h" +#include "base/commandlineflags.h" + +DEFINE_int32(iters, 20, "Number of test iterations"); +DEFINE_int32(N, 100000, "Number of elements to test per iteration"); + +using std::pair; +using std::make_pair; +using std::vector; +using std::set; +using std::random_shuffle; + +struct UniformRandomNumberGenerator { + size_t Uniform(size_t max_size) { + if (max_size == 0) + return 0; + return rand() % max_size; // not a great random-number fn, but portable + } +}; +static UniformRandomNumberGenerator rnd; + + +// pair of associated value and object size +typedef pair ValueT; + +struct PtrAndSize { + char* ptr; + size_t size; + PtrAndSize(char* p, size_t s) : ptr(p), size(s) {} +}; + +size_t SizeFunc(const ValueT& v) { return v.second; } + +static void SetCheckCallback(const void* ptr, ValueT* val, + set >* check_set) { + check_set->insert(make_pair(ptr, val->first)); +} + +int main(int argc, char** argv) { + // Get a bunch of pointers + const int N = FLAGS_N; + static const int kMaxRealSize = 49; + // 100Mb to stress not finding previous object (AddressMap's cluster is 1Mb): + static const size_t kMaxSize = 100*1000*1000; + vector ptrs_and_sizes; + for (int i = 0; i < N; ++i) { + size_t s = rnd.Uniform(kMaxRealSize); + ptrs_and_sizes.push_back(PtrAndSize(new char[s], s)); + } + + for (int x = 0; x < FLAGS_iters; ++x) { + RAW_LOG(INFO, "Iteration %d/%d...\n", x, FLAGS_iters); + + // Permute pointers to get rid of allocation order issues + random_shuffle(ptrs_and_sizes.begin(), ptrs_and_sizes.end()); + + AddressMap map(malloc, free); + const ValueT* result; + const void* res_p; + + // Insert a bunch of entries + for (int i = 0; i < N; ++i) { + char* p = ptrs_and_sizes[i].ptr; + CHECK(!map.Find(p)); + int offs = rnd.Uniform(ptrs_and_sizes[i].size); + CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p)); + map.Insert(p, make_pair(i, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i); + CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); + CHECK_EQ(res_p, p); + CHECK_EQ(result->first, i); + map.Insert(p, make_pair(i + N, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + N); + } + + // Delete the even entries + for (int i = 0; i < N; i += 2) { + void* p = ptrs_and_sizes[i].ptr; + ValueT removed; + CHECK(map.FindAndRemove(p, &removed)); + CHECK_EQ(removed.first, i + N); + } + + // Lookup the odd entries and adjust them + for (int i = 1; i < N; i += 2) { + char* p = ptrs_and_sizes[i].ptr; + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + N); + int offs = rnd.Uniform(ptrs_and_sizes[i].size); + CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); + CHECK_EQ(res_p, p); + CHECK_EQ(result->first, i + N); + map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + 2*N); + } + + // Insert even entries back + for (int i = 0; i < N; i += 2) { + char* p = ptrs_and_sizes[i].ptr; + int offs = rnd.Uniform(ptrs_and_sizes[i].size); + CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p)); + map.Insert(p, make_pair(i + 2*N, ptrs_and_sizes[i].size)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + 2*N); + CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); + CHECK_EQ(res_p, p); + CHECK_EQ(result->first, i + 2*N); + } + + // Check all entries + set > check_set; + map.Iterate(SetCheckCallback, &check_set); + CHECK_EQ(check_set.size(), N); + for (int i = 0; i < N; ++i) { + void* p = ptrs_and_sizes[i].ptr; + check_set.erase(make_pair(p, i + 2*N)); + CHECK(result = map.Find(p)); + CHECK_EQ(result->first, i + 2*N); + } + CHECK_EQ(check_set.size(), 0); + } + + for (int i = 0; i < N; ++i) { + delete[] ptrs_and_sizes[i].ptr; + } + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/atomicops_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/atomicops_unittest.cc new file mode 100644 index 000000000..3892b59d8 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/atomicops_unittest.cc @@ -0,0 +1,257 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + */ + +#include +#include "base/logging.h" +#include "base/atomicops.h" + +#define GG_ULONGLONG(x) static_cast(x) + +template +static void TestAtomicIncrement() { + // For now, we just test single threaded execution + + // use a guard value to make sure the NoBarrier_AtomicIncrement doesn't go + // outside the expected address bounds. This is in particular to + // test that some future change to the asm code doesn't cause the + // 32-bit NoBarrier_AtomicIncrement doesn't do the wrong thing on 64-bit + // machines. + struct { + AtomicType prev_word; + AtomicType count; + AtomicType next_word; + } s; + + AtomicType prev_word_value, next_word_value; + memset(&prev_word_value, 0xFF, sizeof(AtomicType)); + memset(&next_word_value, 0xEE, sizeof(AtomicType)); + + s.prev_word = prev_word_value; + s.count = 0; + s.next_word = next_word_value; + + ASSERT_EQ(1, base::subtle::NoBarrier_AtomicIncrement(&s.count, 1)); + ASSERT_EQ(1, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(3, base::subtle::NoBarrier_AtomicIncrement(&s.count, 2)); + ASSERT_EQ(3, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(6, base::subtle::NoBarrier_AtomicIncrement(&s.count, 3)); + ASSERT_EQ(6, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(3, base::subtle::NoBarrier_AtomicIncrement(&s.count, -3)); + ASSERT_EQ(3, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(1, base::subtle::NoBarrier_AtomicIncrement(&s.count, -2)); + ASSERT_EQ(1, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(0, base::subtle::NoBarrier_AtomicIncrement(&s.count, -1)); + ASSERT_EQ(0, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(-1, base::subtle::NoBarrier_AtomicIncrement(&s.count, -1)); + ASSERT_EQ(-1, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(-5, base::subtle::NoBarrier_AtomicIncrement(&s.count, -4)); + ASSERT_EQ(-5, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); + + ASSERT_EQ(0, base::subtle::NoBarrier_AtomicIncrement(&s.count, 5)); + ASSERT_EQ(0, s.count); + ASSERT_EQ(prev_word_value, s.prev_word); + ASSERT_EQ(next_word_value, s.next_word); +} + + +#define NUM_BITS(T) (sizeof(T) * 8) + + +template +static void TestCompareAndSwap() { + AtomicType value = 0; + AtomicType prev = base::subtle::NoBarrier_CompareAndSwap(&value, 0, 1); + ASSERT_EQ(1, value); + ASSERT_EQ(0, prev); + + // Use test value that has non-zero bits in both halves, more for testing + // 64-bit implementation on 32-bit platforms. + const AtomicType k_test_val = (GG_ULONGLONG(1) << + (NUM_BITS(AtomicType) - 2)) + 11; + value = k_test_val; + prev = base::subtle::NoBarrier_CompareAndSwap(&value, 0, 5); + ASSERT_EQ(k_test_val, value); + ASSERT_EQ(k_test_val, prev); + + value = k_test_val; + prev = base::subtle::NoBarrier_CompareAndSwap(&value, k_test_val, 5); + ASSERT_EQ(5, value); + ASSERT_EQ(k_test_val, prev); +} + + +template +static void TestAtomicExchange() { + AtomicType value = 0; + AtomicType new_value = base::subtle::NoBarrier_AtomicExchange(&value, 1); + ASSERT_EQ(1, value); + ASSERT_EQ(0, new_value); + + // Use test value that has non-zero bits in both halves, more for testing + // 64-bit implementation on 32-bit platforms. + const AtomicType k_test_val = (GG_ULONGLONG(1) << + (NUM_BITS(AtomicType) - 2)) + 11; + value = k_test_val; + new_value = base::subtle::NoBarrier_AtomicExchange(&value, k_test_val); + ASSERT_EQ(k_test_val, value); + ASSERT_EQ(k_test_val, new_value); + + value = k_test_val; + new_value = base::subtle::NoBarrier_AtomicExchange(&value, 5); + ASSERT_EQ(5, value); + ASSERT_EQ(k_test_val, new_value); +} + + +template +static void TestAtomicIncrementBounds() { + // Test increment at the half-width boundary of the atomic type. + // It is primarily for testing at the 32-bit boundary for 64-bit atomic type. + AtomicType test_val = GG_ULONGLONG(1) << (NUM_BITS(AtomicType) / 2); + AtomicType value = test_val - 1; + AtomicType new_value = base::subtle::NoBarrier_AtomicIncrement(&value, 1); + ASSERT_EQ(test_val, value); + ASSERT_EQ(value, new_value); + + base::subtle::NoBarrier_AtomicIncrement(&value, -1); + ASSERT_EQ(test_val - 1, value); +} + +// This is a simple sanity check that values are correct. Not testing +// atomicity +template +static void TestStore() { + const AtomicType kVal1 = static_cast(0xa5a5a5a5a5a5a5a5LL); + const AtomicType kVal2 = static_cast(-1); + + AtomicType value; + + base::subtle::NoBarrier_Store(&value, kVal1); + ASSERT_EQ(kVal1, value); + base::subtle::NoBarrier_Store(&value, kVal2); + ASSERT_EQ(kVal2, value); + + base::subtle::Acquire_Store(&value, kVal1); + ASSERT_EQ(kVal1, value); + base::subtle::Acquire_Store(&value, kVal2); + ASSERT_EQ(kVal2, value); + + base::subtle::Release_Store(&value, kVal1); + ASSERT_EQ(kVal1, value); + base::subtle::Release_Store(&value, kVal2); + ASSERT_EQ(kVal2, value); +} + +// This is a simple sanity check that values are correct. Not testing +// atomicity +template +static void TestLoad() { + const AtomicType kVal1 = static_cast(0xa5a5a5a5a5a5a5a5LL); + const AtomicType kVal2 = static_cast(-1); + + AtomicType value; + + value = kVal1; + ASSERT_EQ(kVal1, base::subtle::NoBarrier_Load(&value)); + value = kVal2; + ASSERT_EQ(kVal2, base::subtle::NoBarrier_Load(&value)); + + value = kVal1; + ASSERT_EQ(kVal1, base::subtle::Acquire_Load(&value)); + value = kVal2; + ASSERT_EQ(kVal2, base::subtle::Acquire_Load(&value)); + + value = kVal1; + ASSERT_EQ(kVal1, base::subtle::Release_Load(&value)); + value = kVal2; + ASSERT_EQ(kVal2, base::subtle::Release_Load(&value)); +} + +template +static void TestAtomicOps() { + TestCompareAndSwap(); + TestAtomicExchange(); + TestAtomicIncrementBounds(); + TestStore(); + TestLoad(); +} + +int main(int argc, char** argv) { + TestAtomicIncrement(); + TestAtomicIncrement(); + + TestAtomicOps(); + TestAtomicOps(); + + // I've commented the Atomic64 tests out for now, because Atomic64 + // doesn't work on x86 systems that are not compiled to support mmx + // registers. Since I want this project to be as portable as + // possible -- that is, not to assume we've compiled for mmx or even + // that the processor supports it -- and we don't actually use + // Atomic64 anywhere, I've commented it out of the test for now. + // (Luckily, if we ever do use Atomic64 by accident, we'll get told + // via a compiler error rather than some obscure runtime failure, so + // this course of action is safe.) + // If we ever *do* want to enable this, try adding -msse (or -mmmx?) + // to the CXXFLAGS in Makefile.am. +#if 0 and defined(BASE_HAS_ATOMIC64) + TestAtomicIncrement(); + TestAtomicOps(); +#endif + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/current_allocated_bytes_test.cc b/src/thirdparty/gperftools-2.0/src/tests/current_allocated_bytes_test.cc new file mode 100644 index 000000000..e05ec18f3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/current_allocated_bytes_test.cc @@ -0,0 +1,63 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// --- +// +// Author: Craig Silverstein + +// This tests the accounting done by tcmalloc. When we allocate and +// free a small buffer, the number of bytes used by the application +// before the alloc+free should match the number of bytes used after. +// However, the internal data structures used by tcmalloc will be +// quite different -- new spans will have been allocated, etc. This +// is, thus, a simple test that we account properly for the internal +// data structures, so that we report the actual application-used +// bytes properly. + +#include "config_for_unittests.h" +#include +#include +#include +#include "base/logging.h" + +const char kCurrent[] = "generic.current_allocated_bytes"; + +int main() { + // We don't do accounting right when using debugallocation.cc, so + // turn off the test then. TODO(csilvers): get this working too. +#ifdef NDEBUG + size_t before_bytes, after_bytes; + MallocExtension::instance()->GetNumericProperty(kCurrent, &before_bytes); + free(malloc(200)); + MallocExtension::instance()->GetNumericProperty(kCurrent, &after_bytes); + + CHECK_EQ(before_bytes, after_bytes); +#endif + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/debugallocation_test.cc b/src/thirdparty/gperftools-2.0/src/tests/debugallocation_test.cc new file mode 100644 index 000000000..56ae30e81 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/debugallocation_test.cc @@ -0,0 +1,313 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Fred Akalin + +#include +#include +#include +#include "gperftools/malloc_extension.h" +#include "base/logging.h" + +using std::vector; + +vector g_testlist; // the tests to run + +#define TEST(a, b) \ + struct Test_##a##_##b { \ + Test_##a##_##b() { g_testlist.push_back(&Run); } \ + static void Run(); \ + }; \ + static Test_##a##_##b g_test_##a##_##b; \ + void Test_##a##_##b::Run() + + +static int RUN_ALL_TESTS() { + vector::const_iterator it; + for (it = g_testlist.begin(); it != g_testlist.end(); ++it) { + (*it)(); // The test will error-exit if there's a problem. + } + fprintf(stderr, "\nPassed %d tests\n\nPASS\n", + static_cast(g_testlist.size())); + return 0; +} + +// The death tests are meant to be run from a shell-script driver, which +// passes in an integer saying which death test to run. We store that +// test-to-run here, and in the macro use a counter to see when we get +// to that test, so we can run it. +static int test_to_run = 0; // set in main() based on argv +static int test_counter = 0; // incremented every time the macro is called +#define IF_DEBUG_EXPECT_DEATH(statement, regex) do { \ + if (test_counter++ == test_to_run) { \ + fprintf(stderr, "Expected regex:%s\n", regex); \ + statement; \ + } \ +} while (false) + +// This flag won't be compiled in in opt mode. +DECLARE_int32(max_free_queue_size); + +// Test match as well as mismatch rules. But do not test on OS X; on +// OS X the OS converts new/new[] to malloc before it gets to us, so +// we are unable to catch these mismatch errors. +#ifndef __APPLE__ +TEST(DebugAllocationTest, DeallocMismatch) { + // malloc can be matched only by free + // new can be matched only by delete and delete(nothrow) + // new[] can be matched only by delete[] and delete[](nothrow) + // new(nothrow) can be matched only by delete and delete(nothrow) + // new(nothrow)[] can be matched only by delete[] and delete[](nothrow) + + // Allocate with malloc. + { + int* x = static_cast(malloc(sizeof(*x))); + IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete"); + IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]"); + // Should work fine. + free(x); + } + + // Allocate with new. + { + int* x = new int; + int* y = new int; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]"); + delete x; + ::operator delete(y, std::nothrow); + } + + // Allocate with new[]. + { + int* x = new int[1]; + int* y = new int[1]; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete"); + delete [] x; + ::operator delete[](y, std::nothrow); + } + + // Allocate with new(nothrow). + { + int* x = new(std::nothrow) int; + int* y = new(std::nothrow) int; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete [] x, "mismatch.*being dealloc.*delete *[[]"); + delete x; + ::operator delete(y, std::nothrow); + } + + // Allocate with new(nothrow)[]. + { + int* x = new(std::nothrow) int[1]; + int* y = new(std::nothrow) int[1]; + IF_DEBUG_EXPECT_DEATH(free(x), "mismatch.*being dealloc.*free"); + IF_DEBUG_EXPECT_DEATH(delete x, "mismatch.*being dealloc.*delete"); + delete [] x; + ::operator delete[](y, std::nothrow); + } +} +#endif // #ifdef OS_MACOSX + +TEST(DebugAllocationTest, DoubleFree) { + int* pint = new int; + delete pint; + IF_DEBUG_EXPECT_DEATH(delete pint, "has been already deallocated"); +} + +TEST(DebugAllocationTest, StompBefore) { + int* pint = new int; +#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it + pint[-1] = 5; + IF_DEBUG_EXPECT_DEATH(delete pint, "a word before object"); +#endif +} + +TEST(DebugAllocationTest, StompAfter) { + int* pint = new int; +#ifndef NDEBUG // don't stomp memory if we're not in a position to detect it + pint[1] = 5; + IF_DEBUG_EXPECT_DEATH(delete pint, "a word after object"); +#endif +} + +TEST(DebugAllocationTest, FreeQueueTest) { + // Verify that the allocator doesn't return blocks that were recently freed. + int* x = new int; + int* old_x = x; + delete x; + x = new int; + #if 1 + // This check should not be read as a universal guarantee of behavior. If + // other threads are executing, it would be theoretically possible for this + // check to fail despite the efforts of debugallocation.cc to the contrary. + // It should always hold under the controlled conditions of this unittest, + // however. + EXPECT_NE(x, old_x); // Allocator shouldn't return recently freed blocks + #else + // The below check passes, but since it isn't *required* to pass, I've left + // it commented out. + // EXPECT_EQ(x, old_x); + #endif + old_x = NULL; // avoid breaking opt build with an unused variable warning. + delete x; +} + +TEST(DebugAllocationTest, DanglingPointerWriteTest) { + // This test can only be run if debugging. + // + // If not debugging, the 'new' following the dangling write might not be + // safe. When debugging, we expect the (trashed) deleted block to be on the + // list of recently-freed blocks, so the following 'new' will be safe. +#if 1 + int* x = new int; + delete x; + int poisoned_x_value = *x; + *x = 1; // a dangling write. + + char* s = new char[FLAGS_max_free_queue_size]; + // When we delete s, we push the storage that was previously allocated to x + // off the end of the free queue. At that point, the write to that memory + // will be detected. + IF_DEBUG_EXPECT_DEATH(delete [] s, "Memory was written to after being freed."); + + // restore the poisoned value of x so that we can delete s without causing a + // crash. + *x = poisoned_x_value; + delete [] s; +#endif +} + +TEST(DebugAllocationTest, DanglingWriteAtExitTest) { + int *x = new int; + delete x; + int old_x_value = *x; + *x = 1; + // verify that dangling writes are caught at program termination if the + // corrupted block never got pushed off of the end of the free queue. + IF_DEBUG_EXPECT_DEATH(exit(0), "Memory was written to after being freed."); + *x = old_x_value; // restore x so that the test can exit successfully. +} + +TEST(DebugAllocationTest, StackTraceWithDanglingWriteAtExitTest) { + int *x = new int; + delete x; + int old_x_value = *x; + *x = 1; + // verify that we also get a stack trace when we have a dangling write. + // The " @ " is part of the stack trace output. + IF_DEBUG_EXPECT_DEATH(exit(0), " @ .*main"); + *x = old_x_value; // restore x so that the test can exit successfully. +} + +static size_t CurrentlyAllocatedBytes() { + size_t value; + CHECK(MallocExtension::instance()->GetNumericProperty( + "generic.current_allocated_bytes", &value)); + return value; +} + +TEST(DebugAllocationTest, CurrentlyAllocated) { + // Clear the free queue +#if 1 + FLAGS_max_free_queue_size = 0; + // Force a round-trip through the queue management code so that the + // new size is seen and the queue of recently-freed blocks is flushed. + free(malloc(1)); + FLAGS_max_free_queue_size = 1048576; +#endif + + // Free something and check that it disappears from allocated bytes + // immediately. + char* p = new char[1000]; + size_t after_malloc = CurrentlyAllocatedBytes(); + delete[] p; + size_t after_free = CurrentlyAllocatedBytes(); + EXPECT_LE(after_free, after_malloc - 1000); +} + +TEST(DebugAllocationTest, GetAllocatedSizeTest) { +#if 1 + // When debug_allocation is in effect, GetAllocatedSize should return + // exactly requested size, since debug_allocation doesn't allow users + // to write more than that. + for (int i = 0; i < 10; ++i) { + void *p = malloc(i); + EXPECT_EQ(i, MallocExtension::instance()->GetAllocatedSize(p)); + free(p); + } +#endif + void* a = malloc(1000); + EXPECT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000); + // This is just a sanity check. If we allocated too much, alloc is broken + EXPECT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000); + EXPECT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000); + free(a); +} + +TEST(DebugAllocationTest, HugeAlloc) { + // This must not be a const variable so it doesn't form an + // integral-constant-expression which can be *statically* rejected by the + // compiler as too large for the allocation. + size_t kTooBig = ~static_cast(0); + void* a = NULL; + +#ifndef NDEBUG + + a = malloc(kTooBig); + EXPECT_EQ(NULL, a); + + // kAlsoTooBig is small enough not to get caught by debugallocation's check, + // but will still fall through to tcmalloc's check. This must also be + // a non-const variable. See kTooBig for more details. + size_t kAlsoTooBig = kTooBig - 1024; + + a = malloc(kAlsoTooBig); + EXPECT_EQ(NULL, a); +#endif +} + +int main(int argc, char** argv) { + // If you run without args, we run the non-death parts of the test. + // Otherwise, argv[1] should be a number saying which death-test + // to run. We will output a regexp we expect the death-message + // to include, and then run the given death test (which hopefully + // will produce that error message). If argv[1] > the number of + // death tests, we will run only the non-death parts. One way to + // tell when you are done with all tests is when no 'expected + // regexp' message is printed for a given argv[1]. + if (argc < 2) { + test_to_run = -1; // will never match + } else { + test_to_run = atoi(argv[1]); + } + return RUN_ALL_TESTS(); +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/debugallocation_test.sh b/src/thirdparty/gperftools-2.0/src/tests/debugallocation_test.sh new file mode 100755 index 000000000..faa6c7938 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/debugallocation_test.sh @@ -0,0 +1,95 @@ +#!/bin/sh + +# Copyright (c) 2009, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# --- +# Author: Craig Silverstein + +BINDIR="${BINDIR:-.}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir]" + echo " By default, unittest_dir=$BINDIR" + exit 1 +fi + +DEBUGALLOCATION_TEST="${1:-$BINDIR/debugallocation_test}" + +num_failures=0 + +# Run the i-th death test and make sure the test has the expected +# regexp. We can depend on the first line of the output being +# Expected regex: +# Evaluates to "done" if we are not actually a death-test (so $1 is +# too big a number, and we can stop). Evaluates to "" otherwise. +# Increments num_failures if the death test does not succeed. +OneDeathTest() { + "$DEBUGALLOCATION_TEST" "$1" 2>&1 | { + regex_line='dummy' + # Normally the regex_line is the first line of output, but not + # always (if tcmalloc itself does any logging to stderr). + while test -n "$regex_line"; do + read regex_line + regex=`expr "$regex_line" : "Expected regex:\(.*\)"` + test -n "$regex" && break # found the regex line + done + test -z "$regex" && echo "done" || grep "$regex" 2>&1 + } +} + +death_test_num=0 # which death test to run +while :; do # same as 'while true', but more portable + echo -n "Running death test $death_test_num..." + output="`OneDeathTest $death_test_num`" + case $output in + # Empty string means grep didn't find anything. + "") echo "FAILED"; num_failures=`expr $num_failures + 1`;; + "done"*) echo "done with death tests"; break;; + # Any other string means grep found something, like it ought to. + *) echo "OK";; + esac + death_test_num=`expr $death_test_num + 1` +done + +# Test the non-death parts of the test too +echo -n "Running non-death tests..." +if "$DEBUGALLOCATION_TEST"; then + echo "OK" +else + echo "FAILED" + num_failures=`expr $num_failures + 1` +fi + +if [ "$num_failures" = 0 ]; then + echo "PASS" +else + echo "Failed with $num_failures failures" +fi +exit $num_failures diff --git a/src/thirdparty/gperftools-2.0/src/tests/frag_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/frag_unittest.cc new file mode 100644 index 000000000..1242770dd --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/frag_unittest.cc @@ -0,0 +1,132 @@ +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Test speed of handling fragmented heap + +#include "config_for_unittests.h" +#include +#include +#ifdef HAVE_SYS_RESOURCE_H +#include // for struct timeval +#include // for getrusage +#endif +#ifdef _WIN32 +#include // for GetTickCount() +#endif +#include +#include "base/logging.h" +#include "common.h" +#include + +using std::vector; + +int main(int argc, char** argv) { + // Make kAllocSize one page larger than the maximum small object size. + static const int kAllocSize = kMaxSize + kPageSize; + // Allocate 400MB in total. + static const int kTotalAlloc = 400 << 20; + static const int kAllocIterations = kTotalAlloc / kAllocSize; + + // Allocate lots of objects + vector saved(kAllocIterations); + for (int i = 0; i < kAllocIterations; i++) { + saved[i] = new char[kAllocSize]; + } + + // Check the current "slack". + size_t slack_before; + MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes", + &slack_before); + + // Free alternating ones to fragment heap + size_t free_bytes = 0; + for (int i = 0; i < saved.size(); i += 2) { + delete[] saved[i]; + free_bytes += kAllocSize; + } + + // Check that slack delta is within 10% of expected. + size_t slack_after; + MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes", + &slack_after); + CHECK_GE(slack_after, slack_before); + size_t slack = slack_after - slack_before; + + CHECK_GT(double(slack), 0.9*free_bytes); + CHECK_LT(double(slack), 1.1*free_bytes); + + // Dump malloc stats + static const int kBufSize = 1<<20; + char* buffer = new char[kBufSize]; + MallocExtension::instance()->GetStats(buffer, kBufSize); + VLOG(1, "%s", buffer); + delete[] buffer; + + // Now do timing tests + for (int i = 0; i < 5; i++) { + static const int kIterations = 100000; +#ifdef HAVE_SYS_RESOURCE_H + struct rusage r; + getrusage(RUSAGE_SELF, &r); // figure out user-time spent on this + struct timeval tv_start = r.ru_utime; +#elif defined(_WIN32) + long long int tv_start = GetTickCount(); +#else +# error No way to calculate time on your system +#endif + + for (int i = 0; i < kIterations; i++) { + size_t s; + MallocExtension::instance()->GetNumericProperty("tcmalloc.slack_bytes", + &s); + } + +#ifdef HAVE_SYS_RESOURCE_H + getrusage(RUSAGE_SELF, &r); + struct timeval tv_end = r.ru_utime; + int64 sumsec = static_cast(tv_end.tv_sec) - tv_start.tv_sec; + int64 sumusec = static_cast(tv_end.tv_usec) - tv_start.tv_usec; +#elif defined(_WIN32) + long long int tv_end = GetTickCount(); + int64 sumsec = (tv_end - tv_start) / 1000; + // Resolution in windows is only to the millisecond, alas + int64 sumusec = ((tv_end - tv_start) % 1000) * 1000; +#else +# error No way to calculate time on your system +#endif + fprintf(stderr, "getproperty: %6.1f ns/call\n", + (sumsec * 1e9 + sumusec * 1e3) / kIterations); + } + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/getpc_test.cc b/src/thirdparty/gperftools-2.0/src/tests/getpc_test.cc new file mode 100644 index 000000000..f1497d523 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/getpc_test.cc @@ -0,0 +1,120 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This verifies that GetPC works correctly. This test uses a minimum +// of Google infrastructure, to make it very easy to port to various +// O/Ses and CPUs and test that GetPC is working. + +#include "config.h" +#include "getpc.h" // should be first to get the _GNU_SOURCE dfn +#include +#include +#include +#include // for setitimer + +// Needs to be volatile so compiler doesn't try to optimize it away +static volatile void* getpc_retval = NULL; // what GetPC returns +static volatile bool prof_handler_called = false; + +static void prof_handler(int sig, siginfo_t*, void* signal_ucontext) { + if (!prof_handler_called) + getpc_retval = GetPC(*reinterpret_cast(signal_ucontext)); + prof_handler_called = true; // only store the retval once +} + +static void RoutineCallingTheSignal() { + struct sigaction sa; + sa.sa_sigaction = prof_handler; + sa.sa_flags = SA_RESTART | SA_SIGINFO; + sigemptyset(&sa.sa_mask); + if (sigaction(SIGPROF, &sa, NULL) != 0) { + perror("sigaction"); + exit(1); + } + + struct itimerval timer; + timer.it_interval.tv_sec = 0; + timer.it_interval.tv_usec = 1000; + timer.it_value = timer.it_interval; + setitimer(ITIMER_PROF, &timer, 0); + + // Now we need to do some work for a while, that doesn't call any + // other functions, so we can be guaranteed that when the SIGPROF + // fires, we're the routine executing. + int r = 0; + for (int i = 0; !prof_handler_called; ++i) { + for (int j = 0; j < i; j++) { + r ^= i; + r <<= 1; + r ^= j; + r >>= 1; + } + } + + // Now make sure the above loop doesn't get optimized out + srand(r); +} + +// This is an upper bound of how many bytes the instructions for +// RoutineCallingTheSignal might be. There's probably a more +// principled way to do this, but I don't know how portable it would be. +// (The function is 372 bytes when compiled with -g on Mac OS X 10.4. +// I can imagine it would be even bigger in 64-bit architectures.) +const int kRoutineSize = 512 * sizeof(void*)/4; // allow 1024 for 64-bit + +int main(int argc, char** argv) { + RoutineCallingTheSignal(); + + // Annoyingly, C++ disallows casting pointer-to-function to + // pointer-to-object, so we use a C-style cast instead. + char* expected = (char*)&RoutineCallingTheSignal; + char* actual = (char*)getpc_retval; + + // For ia64, ppc64, and parisc64, the function pointer is actually + // a struct. For instance, ia64's dl-fptr.h: + // struct fdesc { /* An FDESC is a function descriptor. */ + // ElfW(Addr) ip; /* code entry point */ + // ElfW(Addr) gp; /* global pointer */ + // }; + // We want the code entry point. +#if defined(__ia64) || defined(__ppc64) // NOTE: ppc64 is UNTESTED + expected = ((char**)expected)[0]; // this is "ip" +#endif + + if (actual < expected || actual > expected + kRoutineSize) { + printf("Test FAILED: actual PC: %p, expected PC: %p\n", actual, expected); + return 1; + } else { + printf("PASS\n"); + return 0; + } +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/heap-checker-death_unittest.sh b/src/thirdparty/gperftools-2.0/src/tests/heap-checker-death_unittest.sh new file mode 100755 index 000000000..ab4a666c6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/heap-checker-death_unittest.sh @@ -0,0 +1,176 @@ +#!/bin/sh +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Maxim Lifantsev +# +# Run the heap checker unittest in a mode where it is supposed to crash and +# return an error if it doesn't. + +# We expect BINDIR to be set in the environment. +# If not, we set it to some reasonable value. +BINDIR="${BINDIR:-.}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir]" + echo " By default, unittest_dir=$BINDIR" + exit 1 +fi + +EXE="${1:-$BINDIR}/heap-checker_unittest" +TMPDIR="/tmp/heap_check_death_info" + +ALARM() { + # You need perl to run pprof, so I assume it's installed + perl -e ' + $timeout=$ARGV[0]; shift; + $retval = 255; # the default retval, for the case where we timed out + eval { # need to run in an eval-block to trigger during system() + local $SIG{ALRM} = sub { die "alarm\n" }; # \n is required! + alarm $timeout; + $retval = system(@ARGV); + # Make retval bash-style: exit status, or 128+n if terminated by signal n + $retval = ($retval & 127) ? (128 + $retval) : ($retval >> 8); + alarm 0; + }; + exit $retval; # return system()-retval, or 255 if system() never returned +' "$@" +} + +# $1: timeout for alarm; +# $2: regexp of expected exit code(s); +# $3: regexp to match a line in the output; +# $4: regexp to not match a line in the output; +# $5+ args to pass to $EXE +Test() { + # Note: make sure these varnames don't conflict with any vars outside Test()! + timeout="$1" + shift + expected_ec="$1" + shift + expected_regexp="$1" + shift + unexpected_regexp="$1" + shift + + echo -n "Testing $EXE with $@ ... " + output="$TMPDIR/output" + ALARM $timeout env "$@" $EXE > "$output" 2>&1 + actual_ec=$? + ec_ok=`expr "$actual_ec" : "$expected_ec$" >/dev/null || echo false` + matches_ok=`test -z "$expected_regexp" || \ + grep "$expected_regexp" "$output" >/dev/null 2>&1 || echo false` + negmatches_ok=`test -z "$unexpected_regexp" || \ + ! grep "$unexpected_regexp" "$output" >/dev/null 2>&1 || echo false` + if $ec_ok && $matches_ok && $negmatches_ok; then + echo "PASS" + return 0 # 0: success + fi + # If we get here, we failed. Now we just need to report why + echo "FAIL" + if [ $actual_ec -eq 255 ]; then # 255 == SIGTERM due to $ALARM + echo "Test was taking unexpectedly long time to run and so we aborted it." + echo "Try the test case manually or raise the timeout from $timeout" + echo "to distinguish test slowness from a real problem." + else + $ec_ok || \ + echo "Wrong exit code: expected: '$expected_ec'; actual: $actual_ec" + $matches_ok || \ + echo "Output did not match '$expected_regexp'" + $negmatches_ok || \ + echo "Output unexpectedly matched '$unexpected_regexp'" + fi + echo "Output from failed run:" + echo "---" + cat "$output" + echo "---" + return 1 # 1: failure +} + +TMPDIR=/tmp/heap_check_death_info +rm -rf $TMPDIR || exit 1 +mkdir $TMPDIR || exit 2 + +export HEAPCHECK=strict # default mode + +# These invocations should pass (0 == PASS): + +# This tests that turning leak-checker off dynamically works fine +Test 120 0 "^PASS$" "" HEAPCHECK="" || exit 1 + +# This disables threads so we can cause leaks reliably and test finding them +Test 120 0 "^PASS$" "" HEAP_CHECKER_TEST_NO_THREADS=1 || exit 2 + +# Test that --test_cancel_global_check works +Test 20 0 "Canceling .* whole-program .* leak check$" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 3 +Test 20 0 "Canceling .* whole-program .* leak check$" "" \ + HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 4 + +# Test that very early log messages are present and controllable: +EARLY_MSG="Starting tracking the heap$" + +Test 60 0 "$EARLY_MSG" "" \ + HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + PERFTOOLS_VERBOSE=10 || exit 5 +Test 60 0 "MemoryRegionMap Init$" "" \ + HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + PERFTOOLS_VERBOSE=11 || exit 6 +Test 60 0 "" "$EARLY_MSG" \ + HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \ + PERFTOOLS_VERBOSE=-11 || exit 7 + +# These invocations should fail with very high probability, +# rather than return 0 or hang (1 == exit(1), 134 == abort(), 139 = SIGSEGV): + +Test 60 1 "Exiting .* because of .* leaks$" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 8 +Test 60 1 "Exiting .* because of .* leaks$" "" \ + HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 9 + +# Test that we produce a reasonable textual leak report. +Test 60 1 "MakeALeak" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECK_TEST_NO_THREADS=1 \ + || exit 10 + +# Test that very early log messages are present and controllable: +Test 60 1 "Starting tracking the heap$" "" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=10 \ + || exit 11 +Test 60 1 "" "Starting tracking the heap" \ + HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=-10 \ + || exit 12 + +cd / # so we're not in TMPDIR when we delete it +rm -rf $TMPDIR + +echo "PASS" + +exit 0 diff --git a/src/thirdparty/gperftools-2.0/src/tests/heap-checker_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/heap-checker_unittest.cc new file mode 100644 index 000000000..ab326c988 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/heap-checker_unittest.cc @@ -0,0 +1,1503 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Maxim Lifantsev +// +// Running: +// ./heap-checker_unittest +// +// If the unittest crashes because it can't find pprof, try: +// PPROF_PATH=/usr/local/someplace/bin/pprof ./heap-checker_unittest +// +// To test that the whole-program heap checker will actually cause a leak, try: +// HEAPCHECK_TEST_LEAK= ./heap-checker_unittest +// HEAPCHECK_TEST_LOOP_LEAK= ./heap-checker_unittest +// +// Note: Both of the above commands *should* abort with an error message. + +// CAVEAT: Do not use vector<> and string on-heap objects in this test, +// otherwise the test can sometimes fail for tricky leak checks +// when we want some allocated object not to be found live by the heap checker. +// This can happen with memory allocators like tcmalloc that can allocate +// heap objects back to back without any book-keeping data in between. +// What happens is that end-of-storage pointers of a live vector +// (or a string depending on the STL implementation used) +// can happen to point to that other heap-allocated +// object that is not reachable otherwise and that +// we don't want to be reachable. +// +// The implication of this for real leak checking +// is just one more chance for the liveness flood to be inexact +// (see the comment in our .h file). + +#include "config_for_unittests.h" +#ifdef HAVE_POLL_H +#include +#endif +#if defined HAVE_STDINT_H +#include // to get uint16_t (ISO naming madness) +#elif defined HAVE_INTTYPES_H +#include // another place uint16_t might be defined +#endif +#include +#include +#include // errno +#ifdef HAVE_UNISTD_H +#include // for sleep(), geteuid() +#endif +#ifdef HAVE_MMAP +#include +#endif +#include // for open(), close() +#ifdef HAVE_EXECINFO_H +#include // backtrace +#endif +#ifdef HAVE_GRP_H +#include // getgrent, getgrnam +#endif +#ifdef HAVE_PWD_H +#include +#endif + +#include +#include // for cout +#include // for hex +#include +#include +#include +#include +#include +#include + +#include "base/commandlineflags.h" +#include "base/googleinit.h" +#include "base/logging.h" +#include "base/commandlineflags.h" +#include "base/thread_lister.h" +#include +#include "memory_region_map.h" +#include +#include + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +using namespace std; + +// ========================================================================= // + +// TODO(maxim): write a shell script to test that these indeed crash us +// (i.e. we do detect leaks) +// Maybe add more such crash tests. + +DEFINE_bool(test_leak, + EnvToBool("HEAP_CHECKER_TEST_TEST_LEAK", false), + "If should cause a leak crash"); +DEFINE_bool(test_loop_leak, + EnvToBool("HEAP_CHECKER_TEST_TEST_LOOP_LEAK", false), + "If should cause a looped leak crash"); +DEFINE_bool(test_register_leak, + EnvToBool("HEAP_CHECKER_TEST_TEST_REGISTER_LEAK", false), + "If should cause a leak crash by hiding a pointer " + "that is only in a register"); +DEFINE_bool(test_cancel_global_check, + EnvToBool("HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK", false), + "If should test HeapLeakChecker::CancelGlobalCheck " + "when --test_leak or --test_loop_leak are given; " + "the test should not fail then"); +DEFINE_bool(maybe_stripped, + EnvToBool("HEAP_CHECKER_TEST_MAYBE_STRIPPED", true), + "If we think we can be a stripped binary"); +DEFINE_bool(interfering_threads, + EnvToBool("HEAP_CHECKER_TEST_INTERFERING_THREADS", true), + "If we should use threads trying " + "to interfere with leak checking"); +DEFINE_bool(hoarding_threads, + EnvToBool("HEAP_CHECKER_TEST_HOARDING_THREADS", true), + "If threads (usually the manager thread) are known " + "to retain some old state in their global buffers, " + "so that it's hard to force leaks when threads are around"); + // TODO(maxim): Chage the default to false + // when the standard environment used NTPL threads: + // they do not seem to have this problem. +DEFINE_bool(no_threads, + EnvToBool("HEAP_CHECKER_TEST_NO_THREADS", false), + "If we should not use any threads"); + // This is used so we can make can_create_leaks_reliably true + // for any pthread implementation and test with that. + +DECLARE_int64(heap_check_max_pointer_offset); // heap-checker.cc +DECLARE_string(heap_check); // in heap-checker.cc + +#define WARN_IF(cond, msg) LOG_IF(WARNING, cond, msg) + +// This is an evil macro! Be very careful using it... +#undef VLOG // and we start by evilling overriding logging.h VLOG +#define VLOG(lvl) if (FLAGS_verbose >= (lvl)) cout << "\n" +// This is, likewise, evil +#define LOGF VLOG(INFO) + +static void RunHeapBusyThreads(); // below + + +class Closure { + public: + virtual ~Closure() { } + virtual void Run() = 0; +}; + +class Callback0 : public Closure { + public: + typedef void (*FunctionSignature)(); + + inline Callback0(FunctionSignature f) : f_(f) {} + virtual void Run() { (*f_)(); delete this; } + + private: + FunctionSignature f_; +}; + +template class Callback1 : public Closure { + public: + typedef void (*FunctionSignature)(P1); + + inline Callback1(FunctionSignature f, P1 p1) : f_(f), p1_(p1) {} + virtual void Run() { (*f_)(p1_); delete this; } + + private: + FunctionSignature f_; + P1 p1_; +}; + +template class Callback2 : public Closure { + public: + typedef void (*FunctionSignature)(P1,P2); + + inline Callback2(FunctionSignature f, P1 p1, P2 p2) : f_(f), p1_(p1), p2_(p2) {} + virtual void Run() { (*f_)(p1_, p2_); delete this; } + + private: + FunctionSignature f_; + P1 p1_; + P2 p2_; +}; + +inline Callback0* NewCallback(void (*function)()) { + return new Callback0(function); +} + +template +inline Callback1* NewCallback(void (*function)(P1), P1 p1) { + return new Callback1(function, p1); +} + +template +inline Callback2* NewCallback(void (*function)(P1,P2), P1 p1, P2 p2) { + return new Callback2(function, p1, p2); +} + + +// Set to true at end of main, so threads know. Not entirely thread-safe!, +// but probably good enough. +static bool g_have_exited_main = false; + +// If we can reliably create leaks (i.e. make leaked object +// really unreachable from any global data). +static bool can_create_leaks_reliably = false; + +// We use a simple allocation wrapper +// to make sure we wipe out the newly allocated objects +// in case they still happened to contain some pointer data +// accidentally left by the memory allocator. +struct Initialized { }; +static Initialized initialized; +void* operator new(size_t size, const Initialized&) { + // Below we use "p = new(initialized) Foo[1];" and "delete[] p;" + // instead of "p = new(initialized) Foo;" + // when we need to delete an allocated object. + void* p = malloc(size); + memset(p, 0, size); + return p; +} +void* operator new[](size_t size, const Initialized&) { + char* p = new char[size]; + memset(p, 0, size); + return p; +} + +static void DoWipeStack(int n); // defined below +static void WipeStack() { DoWipeStack(20); } + +static void Pause() { + poll(NULL, 0, 77); // time for thread activity in HeapBusyThreadBody + + // Indirectly test malloc_extension.*: + CHECK(MallocExtension::instance()->VerifyAllMemory()); + int blocks; + size_t total; + int histogram[kMallocHistogramSize]; + if (MallocExtension::instance() + ->MallocMemoryStats(&blocks, &total, histogram) && total != 0) { + VLOG(3) << "Malloc stats: " << blocks << " blocks of " + << total << " bytes"; + for (int i = 0; i < kMallocHistogramSize; ++i) { + if (histogram[i]) { + VLOG(3) << " Malloc histogram at " << i << " : " << histogram[i]; + } + } + } + WipeStack(); // e.g. MallocExtension::VerifyAllMemory + // can leave pointers to heap objects on stack +} + +// Make gcc think a pointer is "used" +template +static void Use(T** foo) { + VLOG(2) << "Dummy-using " << static_cast(*foo) << " at " << foo; +} + +// Arbitrary value, but not such that xor'ing with it is likely +// to map one valid pointer to another valid pointer: +static const uintptr_t kHideMask = + static_cast(0xF03A5F7BF03A5F7BLL); + +// Helpers to hide a pointer from live data traversal. +// We just xor the pointer so that (with high probability) +// it's not a valid address of a heap object anymore. +// Both Hide and UnHide must be executed within RunHidden() below +// to prevent leaving stale data on active stack that can be a pointer +// to a heap object that is not actually reachable via live variables. +// (UnHide might leave heap pointer value for an object +// that will be deallocated but later another object +// can be allocated at the same heap address.) +template +static void Hide(T** ptr) { + // we cast values, not dereferenced pointers, so no aliasing issues: + *ptr = reinterpret_cast(reinterpret_cast(*ptr) ^ kHideMask); + VLOG(2) << "hid: " << static_cast(*ptr); +} + +template +static void UnHide(T** ptr) { + VLOG(2) << "unhiding: " << static_cast(*ptr); + // we cast values, not dereferenced pointers, so no aliasing issues: + *ptr = reinterpret_cast(reinterpret_cast(*ptr) ^ kHideMask); +} + +static void LogHidden(const char* message, const void* ptr) { + LOGF << message << " : " + << ptr << " ^ " << reinterpret_cast(kHideMask) << endl; +} + +// volatile to fool the compiler against inlining the calls to these +void (*volatile run_hidden_ptr)(Closure* c, int n); +void (*volatile wipe_stack_ptr)(int n); + +static void DoRunHidden(Closure* c, int n) { + if (n) { + VLOG(10) << "Level " << n << " at " << &n; + (*run_hidden_ptr)(c, n-1); + (*wipe_stack_ptr)(n); + sleep(0); // undo -foptimize-sibling-calls + } else { + c->Run(); + } +} + +/*static*/ void DoWipeStack(int n) { + VLOG(10) << "Wipe level " << n << " at " << &n; + if (n) { + const int sz = 30; + volatile int arr[sz]; + for (int i = 0; i < sz; ++i) arr[i] = 0; + (*wipe_stack_ptr)(n-1); + sleep(0); // undo -foptimize-sibling-calls + } +} + +// This executes closure c several stack frames down from the current one +// and then makes an effort to also wipe out the stack data that was used by +// the closure. +// This way we prevent leak checker from finding any temporary pointers +// of the closure execution on the stack and deciding that +// these pointers (and the pointed objects) are still live. +static void RunHidden(Closure* c) { + DoRunHidden(c, 15); + DoWipeStack(20); +} + +static void DoAllocHidden(size_t size, void** ptr) { + void* p = new(initialized) char[size]; + Hide(&p); + Use(&p); // use only hidden versions + VLOG(2) << "Allocated hidden " << p << " at " << &p; + *ptr = p; // assign the hidden versions +} + +static void* AllocHidden(size_t size) { + void* r; + RunHidden(NewCallback(DoAllocHidden, size, &r)); + return r; +} + +static void DoDeAllocHidden(void** ptr) { + Use(ptr); // use only hidden versions + void* p = *ptr; + VLOG(2) << "Deallocating hidden " << p; + UnHide(&p); + delete [] reinterpret_cast(p); +} + +static void DeAllocHidden(void** ptr) { + RunHidden(NewCallback(DoDeAllocHidden, ptr)); + *ptr = NULL; + Use(ptr); +} + +void PreventHeapReclaiming(size_t size) { +#ifdef NDEBUG + if (true) { + static void** no_reclaim_list = NULL; + CHECK(size >= sizeof(void*)); + // We can't use malloc_reclaim_memory flag in opt mode as debugallocation.cc + // is not used. Instead we allocate a bunch of heap objects that are + // of the same size as what we are going to leak to ensure that the object + // we are about to leak is not at the same address as some old allocated + // and freed object that might still have pointers leading to it. + for (int i = 0; i < 100; ++i) { + void** p = reinterpret_cast(new(initialized) char[size]); + p[0] = no_reclaim_list; + no_reclaim_list = p; + } + } +#endif +} + +static bool RunSilent(HeapLeakChecker* check, + bool (HeapLeakChecker::* func)()) { + // By default, don't print the 'we detected a leak' message in the + // cases we're expecting a leak (we still print when --v is >= 1). + // This way, the logging output is less confusing: we only print + // "we detected a leak", and how to diagnose it, for *unexpected* leaks. + int32 old_FLAGS_verbose = FLAGS_verbose; + if (!VLOG_IS_ON(1)) // not on a verbose setting + FLAGS_verbose = FATAL; // only log fatal errors + const bool retval = (check->*func)(); + FLAGS_verbose = old_FLAGS_verbose; + return retval; +} + +#define RUN_SILENT(check, func) RunSilent(&(check), &HeapLeakChecker::func) + +enum CheckType { SAME_HEAP, NO_LEAKS }; + +static void VerifyLeaks(HeapLeakChecker* check, CheckType type, + int leaked_bytes, int leaked_objects) { + WipeStack(); // to help with can_create_leaks_reliably + const bool no_leaks = + type == NO_LEAKS ? RUN_SILENT(*check, BriefNoLeaks) + : RUN_SILENT(*check, BriefSameHeap); + if (can_create_leaks_reliably) { + // these might still fail occasionally, but it should be very rare + CHECK_EQ(no_leaks, false); + CHECK_EQ(check->BytesLeaked(), leaked_bytes); + CHECK_EQ(check->ObjectsLeaked(), leaked_objects); + } else { + WARN_IF(no_leaks != false, + "Expected leaks not found: " + "Some liveness flood must be too optimistic"); + } +} + +// not deallocates +static void TestHeapLeakCheckerDeathSimple() { + HeapLeakChecker check("death_simple"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(300); + Use(&bar); + LogHidden("Leaking", foo); + LogHidden("Leaking", bar); + Pause(); + VerifyLeaks(&check, NO_LEAKS, 300 + 100 * sizeof(int), 2); + DeAllocHidden(&foo); + DeAllocHidden(&bar); +} + +static void MakeDeathLoop(void** arr1, void** arr2) { + PreventHeapReclaiming(2 * sizeof(void*)); + void** a1 = new(initialized) void*[2]; + void** a2 = new(initialized) void*[2]; + a1[1] = reinterpret_cast(a2); + a2[1] = reinterpret_cast(a1); + Hide(&a1); + Hide(&a2); + Use(&a1); + Use(&a2); + VLOG(2) << "Made hidden loop at " << &a1 << " to " << arr1; + *arr1 = a1; + *arr2 = a2; +} + +// not deallocates two objects linked together +static void TestHeapLeakCheckerDeathLoop() { + HeapLeakChecker check("death_loop"); + void* arr1; + void* arr2; + RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2)); + Use(&arr1); + Use(&arr2); + LogHidden("Leaking", arr1); + LogHidden("Leaking", arr2); + Pause(); + VerifyLeaks(&check, NO_LEAKS, 4 * sizeof(void*), 2); + DeAllocHidden(&arr1); + DeAllocHidden(&arr2); +} + +// deallocates more than allocates +static void TestHeapLeakCheckerDeathInverse() { + void* bar = AllocHidden(250 * sizeof(int)); + Use(&bar); + LogHidden("Pre leaking", bar); + Pause(); + HeapLeakChecker check("death_inverse"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + LogHidden("Leaking", foo); + DeAllocHidden(&bar); + Pause(); + VerifyLeaks(&check, SAME_HEAP, + 100 * static_cast(sizeof(int)), + 1); + DeAllocHidden(&foo); +} + +// deallocates more than allocates +static void TestHeapLeakCheckerDeathNoLeaks() { + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(250 * sizeof(int)); + Use(&bar); + HeapLeakChecker check("death_noleaks"); + DeAllocHidden(&bar); + CHECK_EQ(check.BriefNoLeaks(), true); + DeAllocHidden(&foo); +} + +// have less objecs +static void TestHeapLeakCheckerDeathCountLess() { + void* bar1 = AllocHidden(50 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(50 * sizeof(int)); + Use(&bar2); + LogHidden("Pre leaking", bar1); + LogHidden("Pre leaking", bar2); + Pause(); + HeapLeakChecker check("death_count_less"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + LogHidden("Leaking", foo); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); + Pause(); + VerifyLeaks(&check, SAME_HEAP, + 100 * sizeof(int), + 1); + DeAllocHidden(&foo); +} + +// have more objecs +static void TestHeapLeakCheckerDeathCountMore() { + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + LogHidden("Pre leaking", foo); + Pause(); + HeapLeakChecker check("death_count_more"); + void* bar1 = AllocHidden(50 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(50 * sizeof(int)); + Use(&bar2); + LogHidden("Leaking", bar1); + LogHidden("Leaking", bar2); + DeAllocHidden(&foo); + Pause(); + VerifyLeaks(&check, SAME_HEAP, + 100 * sizeof(int), + 2); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); +} + +static void TestHiddenPointer() { + int i; + void* foo = &i; + HiddenPointer p(foo); + CHECK_EQ(foo, p.get()); + + // Confirm pointer doesn't appear to contain a byte sequence + // that == the pointer. We don't really need to test that + // the xor trick itself works, as without it nothing in this + // test suite would work. See the Hide/Unhide/*Hidden* set + // of helper methods. + CHECK_NE(foo, *reinterpret_cast(&p)); +} + +// simple tests that deallocate what they allocated +static void TestHeapLeakChecker() { + { HeapLeakChecker check("trivial"); + int foo = 5; + int* p = &foo; + Use(&p); + Pause(); + CHECK(check.BriefSameHeap()); + } + Pause(); + { HeapLeakChecker check("simple"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(200 * sizeof(int)); + Use(&bar); + DeAllocHidden(&foo); + DeAllocHidden(&bar); + Pause(); + CHECK(check.BriefSameHeap()); + } +} + +// no false positives +static void TestHeapLeakCheckerNoFalsePositives() { + { HeapLeakChecker check("trivial_p"); + int foo = 5; + int* p = &foo; + Use(&p); + Pause(); + CHECK(check.BriefSameHeap()); + } + Pause(); + { HeapLeakChecker check("simple_p"); + void* foo = AllocHidden(100 * sizeof(int)); + Use(&foo); + void* bar = AllocHidden(200 * sizeof(int)); + Use(&bar); + DeAllocHidden(&foo); + DeAllocHidden(&bar); + Pause(); + CHECK(check.SameHeap()); + } +} + +// test that we detect leaks when we have same total # of bytes and +// objects, but different individual object sizes +static void TestLeakButTotalsMatch() { + void* bar1 = AllocHidden(240 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(160 * sizeof(int)); + Use(&bar2); + LogHidden("Pre leaking", bar1); + LogHidden("Pre leaking", bar2); + Pause(); + HeapLeakChecker check("trick"); + void* foo1 = AllocHidden(280 * sizeof(int)); + Use(&foo1); + void* foo2 = AllocHidden(120 * sizeof(int)); + Use(&foo2); + LogHidden("Leaking", foo1); + LogHidden("Leaking", foo2); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); + Pause(); + + // foo1 and foo2 leaked + VerifyLeaks(&check, NO_LEAKS, (280+120)*sizeof(int), 2); + + DeAllocHidden(&foo1); + DeAllocHidden(&foo2); +} + +// no false negatives from pprof +static void TestHeapLeakCheckerDeathTrick() { + void* bar1 = AllocHidden(240 * sizeof(int)); + Use(&bar1); + void* bar2 = AllocHidden(160 * sizeof(int)); + Use(&bar2); + HeapLeakChecker check("death_trick"); + DeAllocHidden(&bar1); + DeAllocHidden(&bar2); + void* foo1 = AllocHidden(280 * sizeof(int)); + Use(&foo1); + void* foo2 = AllocHidden(120 * sizeof(int)); + Use(&foo2); + // TODO(maxim): use the above if we make pprof work in automated test runs + if (!FLAGS_maybe_stripped) { + CHECK_EQ(RUN_SILENT(check, SameHeap), false); + // pprof checking should catch the leak + } else { + WARN_IF(RUN_SILENT(check, SameHeap) != false, + "death_trick leak is not caught; " + "we must be using a stripped binary"); + } + DeAllocHidden(&foo1); + DeAllocHidden(&foo2); +} + +// simple leak +static void TransLeaks() { + AllocHidden(1 * sizeof(char)); +} + +// range-based disabling using Disabler +static void ScopedDisabledLeaks() { + HeapLeakChecker::Disabler disabler; + AllocHidden(3 * sizeof(int)); + TransLeaks(); + (void)malloc(10); // Direct leak +} + +// have different disabled leaks +static void* RunDisabledLeaks(void* a) { + ScopedDisabledLeaks(); + return a; +} + +// have different disabled leaks inside of a thread +static void ThreadDisabledLeaks() { + if (FLAGS_no_threads) return; + pthread_t tid; + pthread_attr_t attr; + CHECK_EQ(pthread_attr_init(&attr), 0); + CHECK_EQ(pthread_create(&tid, &attr, RunDisabledLeaks, NULL), 0); + void* res; + CHECK_EQ(pthread_join(tid, &res), 0); +} + +// different disabled leaks (some in threads) +static void TestHeapLeakCheckerDisabling() { + HeapLeakChecker check("disabling"); + + RunDisabledLeaks(NULL); + RunDisabledLeaks(NULL); + ThreadDisabledLeaks(); + RunDisabledLeaks(NULL); + ThreadDisabledLeaks(); + ThreadDisabledLeaks(); + + Pause(); + + CHECK(check.SameHeap()); +} + +typedef set IntSet; + +static int some_ints[] = { 1, 2, 3, 21, 22, 23, 24, 25 }; + +static void DoTestSTLAlloc() { + IntSet* x = new(initialized) IntSet[1]; + *x = IntSet(some_ints, some_ints + 6); + for (int i = 0; i < 1000; i++) { + x->insert(i*3); + } + delete [] x; +} + +// Check that normal STL usage does not result in a leak report. +// (In particular we test that there's no complex STL's own allocator +// running on top of our allocator with hooks to heap profiler +// that can result in false leak report in this case.) +static void TestSTLAlloc() { + HeapLeakChecker check("stl"); + RunHidden(NewCallback(DoTestSTLAlloc)); + CHECK_EQ(check.BriefSameHeap(), true); +} + +static void DoTestSTLAllocInverse(IntSet** setx) { + IntSet* x = new(initialized) IntSet[1]; + *x = IntSet(some_ints, some_ints + 3); + for (int i = 0; i < 100; i++) { + x->insert(i*2); + } + Hide(&x); + *setx = x; +} + +static void FreeTestSTLAllocInverse(IntSet** setx) { + IntSet* x = *setx; + UnHide(&x); + delete [] x; +} + +// Check that normal leaked STL usage *does* result in a leak report. +// (In particular we test that there's no complex STL's own allocator +// running on top of our allocator with hooks to heap profiler +// that can result in false absence of leak report in this case.) +static void TestSTLAllocInverse() { + HeapLeakChecker check("death_inverse_stl"); + IntSet* x; + RunHidden(NewCallback(DoTestSTLAllocInverse, &x)); + LogHidden("Leaking", x); + if (can_create_leaks_reliably) { + WipeStack(); // to help with can_create_leaks_reliably + // these might still fail occasionally, but it should be very rare + CHECK_EQ(RUN_SILENT(check, BriefNoLeaks), false); + CHECK_GE(check.BytesLeaked(), 100 * sizeof(int)); + CHECK_GE(check.ObjectsLeaked(), 100); + // assumes set<>s are represented by some kind of binary tree + // or something else allocating >=1 heap object per set object + } else { + WARN_IF(RUN_SILENT(check, BriefNoLeaks) != false, + "Expected leaks not found: " + "Some liveness flood must be too optimistic"); + } + RunHidden(NewCallback(FreeTestSTLAllocInverse, &x)); +} + +template +static void DirectTestSTLAlloc(Alloc allocator, const char* name) { + HeapLeakChecker check((string("direct_stl-") + name).c_str()); + static const int kSize = 1000; + typename Alloc::pointer ptrs[kSize]; + for (int i = 0; i < kSize; ++i) { + typename Alloc::pointer p = allocator.allocate(i*3+1); + HeapLeakChecker::IgnoreObject(p); + // This will crash if p is not known to heap profiler: + // (i.e. STL's "allocator" does not have a direct hook to heap profiler) + HeapLeakChecker::UnIgnoreObject(p); + ptrs[i] = p; + } + for (int i = 0; i < kSize; ++i) { + allocator.deallocate(ptrs[i], i*3+1); + ptrs[i] = NULL; + } + CHECK(check.BriefSameHeap()); // just in case +} + +static struct group* grp = NULL; +static const int kKeys = 50; +static pthread_key_t key[kKeys]; + +static void KeyFree(void* ptr) { + delete [] reinterpret_cast(ptr); +} + +static bool key_init_has_run = false; + +static void KeyInit() { + for (int i = 0; i < kKeys; ++i) { + CHECK_EQ(pthread_key_create(&key[i], KeyFree), 0); + VLOG(2) << "pthread key " << i << " : " << key[i]; + } + key_init_has_run = true; // needed for a sanity-check +} + +// force various C library static and thread-specific allocations +static void TestLibCAllocate() { + CHECK(key_init_has_run); + for (int i = 0; i < kKeys; ++i) { + void* p = pthread_getspecific(key[i]); + if (NULL == p) { + if (i == 0) { + // Test-logging inside threads which (potentially) creates and uses + // thread-local data inside standard C++ library: + VLOG(0) << "Adding pthread-specifics for thread " << pthread_self() + << " pid " << getpid(); + } + p = new(initialized) char[77 + i]; + VLOG(2) << "pthread specific " << i << " : " << p; + pthread_setspecific(key[i], p); + } + } + + strerror(errno); + const time_t now = time(NULL); + ctime(&now); +#ifdef HAVE_EXECINFO_H + void *stack[1]; + backtrace(stack, 1); +#endif +#ifdef HAVE_GRP_H + gid_t gid = getgid(); + getgrgid(gid); + if (grp == NULL) grp = getgrent(); // a race condition here is okay + getgrnam(grp->gr_name); +#endif +#ifdef HAVE_PWD_H + getpwuid(geteuid()); +#endif +} + +// Continuous random heap memory activity to try to disrupt heap checking. +static void* HeapBusyThreadBody(void* a) { + const int thread_num = reinterpret_cast(a); + VLOG(0) << "A new HeapBusyThread " << thread_num; + TestLibCAllocate(); + + int user = 0; + // Try to hide ptr from heap checker in a CPU register: + // Here we are just making a best effort to put the only pointer + // to a heap object into a thread register to test + // the thread-register finding machinery in the heap checker. +#if defined(__i386__) && defined(__GNUC__) + register int** ptr asm("esi"); +#elif defined(__x86_64__) && defined(__GNUC__) + register int** ptr asm("r15"); +#else + register int** ptr; +#endif + ptr = NULL; + typedef set Set; + Set s1; + while (1) { + // TestLibCAllocate() calls libc functions that don't work so well + // after main() has exited. So we just don't do the test then. + if (!g_have_exited_main) + TestLibCAllocate(); + + if (ptr == NULL) { + ptr = new(initialized) int*[1]; + *ptr = new(initialized) int[1]; + } + set* s2 = new(initialized) set[1]; + s1.insert(random()); + s2->insert(*s1.begin()); + user += *s2->begin(); + **ptr += user; + if (random() % 51 == 0) { + s1.clear(); + if (random() % 2 == 0) { + s1.~Set(); + new(&s1) Set; + } + } + VLOG(3) << pthread_self() << " (" << getpid() << "): in wait: " + << ptr << ", " << *ptr << "; " << s1.size(); + VLOG(2) << pthread_self() << " (" << getpid() << "): in wait, ptr = " + << reinterpret_cast( + reinterpret_cast(ptr) ^ kHideMask) + << "^" << reinterpret_cast(kHideMask); + if (FLAGS_test_register_leak && thread_num % 5 == 0) { + // Hide the register "ptr" value with an xor mask. + // If one provides --test_register_leak flag, the test should + // (with very high probability) crash on some leak check + // with a leak report (of some x * sizeof(int) + y * sizeof(int*) bytes) + // pointing at the two lines above in this function + // with "new(initialized) int" in them as the allocators + // of the leaked objects. + // CAVEAT: We can't really prevent a compiler to save some + // temporary values of "ptr" on the stack and thus let us find + // the heap objects not via the register. + // Hence it's normal if for certain compilers or optimization modes + // --test_register_leak does not cause a leak crash of the above form + // (this happens e.g. for gcc 4.0.1 in opt mode). + ptr = reinterpret_cast( + reinterpret_cast(ptr) ^ kHideMask); + // busy loop to get the thread interrupted at: + for (int i = 1; i < 10000000; ++i) user += (1 + user * user * 5) / i; + ptr = reinterpret_cast( + reinterpret_cast(ptr) ^ kHideMask); + } else { + poll(NULL, 0, random() % 100); + } + VLOG(2) << pthread_self() << ": continuing"; + if (random() % 3 == 0) { + delete [] *ptr; + delete [] ptr; + ptr = NULL; + } + delete [] s2; + } + return a; +} + +static void RunHeapBusyThreads() { + KeyInit(); + if (!FLAGS_interfering_threads || FLAGS_no_threads) return; + + const int n = 17; // make many threads + + pthread_t tid; + pthread_attr_t attr; + CHECK_EQ(pthread_attr_init(&attr), 0); + // make them and let them run + for (int i = 0; i < n; ++i) { + VLOG(0) << "Creating extra thread " << i + 1; + CHECK(pthread_create(&tid, &attr, HeapBusyThreadBody, + reinterpret_cast(i)) == 0); + } + + Pause(); + Pause(); +} + +// ========================================================================= // + +// This code section is to test that objects that are reachable from global +// variables are not reported as leaks +// as well as that (Un)IgnoreObject work for such objects fine. + +// An object making functions: +// returns a "weird" pointer to a new object for which +// it's worth checking that the object is reachable via that pointer. +typedef void* (*ObjMakerFunc)(); +static list obj_makers; // list of registered object makers + +// Helper macro to register an object making function +// 'name' is an identifier of this object maker, +// 'body' is its function body that must declare +// pointer 'p' to the nex object to return. +// Usage example: +// REGISTER_OBJ_MAKER(trivial, int* p = new(initialized) int;) +#define REGISTER_OBJ_MAKER(name, body) \ + void* ObjMaker_##name##_() { \ + VLOG(1) << "Obj making " << #name; \ + body; \ + return p; \ + } \ + static ObjMakerRegistrar maker_reg_##name##__(&ObjMaker_##name##_); +// helper class for REGISTER_OBJ_MAKER +struct ObjMakerRegistrar { + ObjMakerRegistrar(ObjMakerFunc obj_maker) { obj_makers.push_back(obj_maker); } +}; + +// List of the objects/pointers made with all the obj_makers +// to test reachability via global data pointers during leak checks. +static list* live_objects = new list; + // pointer so that it does not get destructed on exit + +// Exerciser for one ObjMakerFunc. +static void TestPointerReach(ObjMakerFunc obj_maker) { + HeapLeakChecker::IgnoreObject(obj_maker()); // test IgnoreObject + + void* obj = obj_maker(); + HeapLeakChecker::IgnoreObject(obj); + HeapLeakChecker::UnIgnoreObject(obj); // test UnIgnoreObject + HeapLeakChecker::IgnoreObject(obj); // not to need deletion for obj + + live_objects->push_back(obj_maker()); // test reachability at leak check +} + +// Test all ObjMakerFunc registred via REGISTER_OBJ_MAKER. +static void TestObjMakers() { + for (list::const_iterator i = obj_makers.begin(); + i != obj_makers.end(); ++i) { + TestPointerReach(*i); + TestPointerReach(*i); // a couple more times would not hurt + TestPointerReach(*i); + } +} + +// A dummy class to mimic allocation behavior of string-s. +template +struct Array { + Array() { + size = 3 + random() % 30; + ptr = new(initialized) T[size]; + } + ~Array() { delete [] ptr; } + Array(const Array& x) { + size = x.size; + ptr = new(initialized) T[size]; + for (size_t i = 0; i < size; ++i) { + ptr[i] = x.ptr[i]; + } + } + void operator=(const Array& x) { + delete [] ptr; + size = x.size; + ptr = new(initialized) T[size]; + for (size_t i = 0; i < size; ++i) { + ptr[i] = x.ptr[i]; + } + } + void append(const Array& x) { + T* p = new(initialized) T[size + x.size]; + for (size_t i = 0; i < size; ++i) { + p[i] = ptr[i]; + } + for (size_t i = 0; i < x.size; ++i) { + p[size+i] = x.ptr[i]; + } + size += x.size; + delete [] ptr; + ptr = p; + } + private: + size_t size; + T* ptr; +}; + +// to test pointers to objects, built-in arrays, string, etc: +REGISTER_OBJ_MAKER(plain, int* p = new(initialized) int;) +REGISTER_OBJ_MAKER(int_array_1, int* p = new(initialized) int[1];) +REGISTER_OBJ_MAKER(int_array, int* p = new(initialized) int[10];) +REGISTER_OBJ_MAKER(string, Array* p = new(initialized) Array();) +REGISTER_OBJ_MAKER(string_array, + Array* p = new(initialized) Array[5];) +REGISTER_OBJ_MAKER(char_array, char* p = new(initialized) char[5];) +REGISTER_OBJ_MAKER(appended_string, + Array* p = new Array(); + p->append(Array()); +) +REGISTER_OBJ_MAKER(plain_ptr, int** p = new(initialized) int*;) +REGISTER_OBJ_MAKER(linking_ptr, + int** p = new(initialized) int*; + *p = new(initialized) int; +) + +// small objects: +REGISTER_OBJ_MAKER(0_sized, void* p = malloc(0);) // 0-sized object (important) +REGISTER_OBJ_MAKER(1_sized, void* p = malloc(1);) +REGISTER_OBJ_MAKER(2_sized, void* p = malloc(2);) +REGISTER_OBJ_MAKER(3_sized, void* p = malloc(3);) +REGISTER_OBJ_MAKER(4_sized, void* p = malloc(4);) + +static int set_data[] = { 1, 2, 3, 4, 5, 6, 7, 21, 22, 23, 24, 25, 26, 27 }; +static set live_leak_set(set_data, set_data+7); +static const set live_leak_const_set(set_data, set_data+14); + +REGISTER_OBJ_MAKER(set, + set* p = new(initialized) set(set_data, set_data + 13); +) + +class ClassA { + public: + explicit ClassA(int a) : ptr(NULL) { } + mutable char* ptr; +}; +static const ClassA live_leak_mutable(1); + +template +class TClass { + public: + explicit TClass(int a) : ptr(NULL) { } + mutable C val; + mutable C* ptr; +}; +static const TClass > live_leak_templ_mutable(1); + +class ClassB { + public: + ClassB() { } + char b[7]; + virtual void f() { } + virtual ~ClassB() { } +}; + +class ClassB2 { + public: + ClassB2() { } + char b2[11]; + virtual void f2() { } + virtual ~ClassB2() { } +}; + +class ClassD1 : public ClassB { + char d1[15]; + virtual void f() { } +}; + +class ClassD2 : public ClassB2 { + char d2[19]; + virtual void f2() { } +}; + +class ClassD : public ClassD1, public ClassD2 { + char d[3]; + virtual void f() { } + virtual void f2() { } +}; + +// to test pointers to objects of base subclasses: + +REGISTER_OBJ_MAKER(B, ClassB* p = new(initialized) ClassB;) +REGISTER_OBJ_MAKER(D1, ClassD1* p = new(initialized) ClassD1;) +REGISTER_OBJ_MAKER(D2, ClassD2* p = new(initialized) ClassD2;) +REGISTER_OBJ_MAKER(D, ClassD* p = new(initialized) ClassD;) + +REGISTER_OBJ_MAKER(D1_as_B, ClassB* p = new(initialized) ClassD1;) +REGISTER_OBJ_MAKER(D2_as_B2, ClassB2* p = new(initialized) ClassD2;) +REGISTER_OBJ_MAKER(D_as_B, ClassB* p = new(initialized) ClassD;) +REGISTER_OBJ_MAKER(D_as_D1, ClassD1* p = new(initialized) ClassD;) +// inside-object pointers: +REGISTER_OBJ_MAKER(D_as_B2, ClassB2* p = new(initialized) ClassD;) +REGISTER_OBJ_MAKER(D_as_D2, ClassD2* p = new(initialized) ClassD;) + +class InterfaceA { + public: + virtual void A() = 0; + virtual ~InterfaceA() { } + protected: + InterfaceA() { } +}; + +class InterfaceB { + public: + virtual void B() = 0; + virtual ~InterfaceB() { } + protected: + InterfaceB() { } +}; + +class InterfaceC : public InterfaceA { + public: + virtual void C() = 0; + virtual ~InterfaceC() { } + protected: + InterfaceC() { } +}; + +class ClassMltD1 : public ClassB, public InterfaceB, public InterfaceC { + public: + char d1[11]; + virtual void f() { } + virtual void A() { } + virtual void B() { } + virtual void C() { } +}; + +class ClassMltD2 : public InterfaceA, public InterfaceB, public ClassB { + public: + char d2[15]; + virtual void f() { } + virtual void A() { } + virtual void B() { } +}; + +// to specifically test heap reachability under +// inerface-only multiple inheritance (some use inside-object pointers): +REGISTER_OBJ_MAKER(MltD1, ClassMltD1* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_B, ClassB* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_IA, InterfaceA* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_IB, InterfaceB* p = new(initialized) ClassMltD1;) +REGISTER_OBJ_MAKER(MltD1_as_IC, InterfaceC* p = new(initialized) ClassMltD1;) + +REGISTER_OBJ_MAKER(MltD2, ClassMltD2* p = new(initialized) ClassMltD2;) +REGISTER_OBJ_MAKER(MltD2_as_B, ClassB* p = new(initialized) ClassMltD2;) +REGISTER_OBJ_MAKER(MltD2_as_IA, InterfaceA* p = new(initialized) ClassMltD2;) +REGISTER_OBJ_MAKER(MltD2_as_IB, InterfaceB* p = new(initialized) ClassMltD2;) + +// to mimic UnicodeString defined in third_party/icu, +// which store a platform-independent-sized refcount in the first +// few bytes and keeps a pointer pointing behind the refcount. +REGISTER_OBJ_MAKER(unicode_string, + char* p = new char[sizeof(uint32) * 10]; + p += sizeof(uint32); +) +// similar, but for platform-dependent-sized refcount +REGISTER_OBJ_MAKER(ref_counted, + char* p = new char[sizeof(int) * 20]; + p += sizeof(int); +) + +struct Nesting { + struct Inner { + Nesting* parent; + Inner(Nesting* p) : parent(p) {} + }; + Inner i0; + char n1[5]; + Inner i1; + char n2[11]; + Inner i2; + char n3[27]; + Inner i3; + Nesting() : i0(this), i1(this), i2(this), i3(this) {} +}; + +// to test inside-object pointers pointing at objects nested into heap objects: +REGISTER_OBJ_MAKER(nesting_i0, Nesting::Inner* p = &((new Nesting())->i0);) +REGISTER_OBJ_MAKER(nesting_i1, Nesting::Inner* p = &((new Nesting())->i1);) +REGISTER_OBJ_MAKER(nesting_i2, Nesting::Inner* p = &((new Nesting())->i2);) +REGISTER_OBJ_MAKER(nesting_i3, Nesting::Inner* p = &((new Nesting())->i3);) + +// allocate many objects reachable from global data +static void TestHeapLeakCheckerLiveness() { + live_leak_mutable.ptr = new(initialized) char[77]; + live_leak_templ_mutable.ptr = new(initialized) Array(); + live_leak_templ_mutable.val = Array(); + + TestObjMakers(); +} + +// ========================================================================= // + +// Get address (PC value) following the mmap call into addr_after_mmap_call +static void* Mmapper(uintptr_t* addr_after_mmap_call) { + void* r = mmap(NULL, 100, PROT_READ|PROT_WRITE, + MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); + // Get current PC value into addr_after_mmap_call + void* stack[1]; + CHECK_EQ(GetStackTrace(stack, 1, 0), 1); + *addr_after_mmap_call = reinterpret_cast(stack[0]); + sleep(0); // undo -foptimize-sibling-calls + return r; +} + +// to trick complier into preventing inlining +static void* (*mmapper_addr)(uintptr_t* addr) = &Mmapper; + +// TODO(maxim): copy/move this to memory_region_map_unittest +// TODO(maxim): expand this test to include mmap64, mremap and sbrk calls. +static void VerifyMemoryRegionMapStackGet() { + uintptr_t caller_addr_limit; + void* addr = (*mmapper_addr)(&caller_addr_limit); + uintptr_t caller = 0; + { MemoryRegionMap::LockHolder l; + for (MemoryRegionMap::RegionIterator + i = MemoryRegionMap::BeginRegionLocked(); + i != MemoryRegionMap::EndRegionLocked(); ++i) { + if (i->start_addr == reinterpret_cast(addr)) { + CHECK_EQ(caller, 0); + caller = i->caller(); + } + } + } + // caller must point into Mmapper function: + if (!(reinterpret_cast(mmapper_addr) <= caller && + caller < caller_addr_limit)) { + LOGF << std::hex << "0x" << caller + << " does not seem to point into code of function Mmapper at " + << "0x" << reinterpret_cast(mmapper_addr) + << "! Stack frame collection must be off in MemoryRegionMap!"; + LOG(FATAL, "\n"); + } + munmap(addr, 100); +} + +static void* Mallocer(uintptr_t* addr_after_malloc_call) { + void* r = malloc(100); + sleep(0); // undo -foptimize-sibling-calls + // Get current PC value into addr_after_malloc_call + void* stack[1]; + CHECK_EQ(GetStackTrace(stack, 1, 0), 1); + *addr_after_malloc_call = reinterpret_cast(stack[0]); + return r; +} + +// to trick complier into preventing inlining +static void* (*mallocer_addr)(uintptr_t* addr) = &Mallocer; + +// non-static for friendship with HeapProfiler +// TODO(maxim): expand this test to include +// realloc, calloc, memalign, valloc, pvalloc, new, and new[]. +extern void VerifyHeapProfileTableStackGet() { + uintptr_t caller_addr_limit; + void* addr = (*mallocer_addr)(&caller_addr_limit); + uintptr_t caller = + reinterpret_cast(HeapLeakChecker::GetAllocCaller(addr)); + // caller must point into Mallocer function: + if (!(reinterpret_cast(mallocer_addr) <= caller && + caller < caller_addr_limit)) { + LOGF << std::hex << "0x" << caller + << " does not seem to point into code of function Mallocer at " + << "0x" << reinterpret_cast(mallocer_addr) + << "! Stack frame collection must be off in heap profiler!"; + LOG(FATAL, "\n"); + } + free(addr); +} + +// ========================================================================= // + +static void MakeALeak(void** arr) { + PreventHeapReclaiming(10 * sizeof(int)); + void* a = new(initialized) int[10]; + Hide(&a); + *arr = a; +} + +// Helper to do 'return 0;' inside main(): insted we do 'return Pass();' +static int Pass() { + fprintf(stdout, "PASS\n"); + g_have_exited_main = true; + return 0; +} + +int main(int argc, char** argv) { + run_hidden_ptr = DoRunHidden; + wipe_stack_ptr = DoWipeStack; + if (!HeapLeakChecker::IsActive()) { + CHECK_EQ(FLAGS_heap_check, ""); + LOG(WARNING, "HeapLeakChecker got turned off; we won't test much..."); + } else { + VerifyMemoryRegionMapStackGet(); + VerifyHeapProfileTableStackGet(); + } + + KeyInit(); + + // glibc 2.4, on x86_64 at least, has a lock-ordering bug, which + // means deadlock is possible when one thread calls dl_open at the + // same time another thread is calling dl_iterate_phdr. libunwind + // calls dl_iterate_phdr, and TestLibCAllocate calls dl_open (or the + // various syscalls in it do), at least the first time it's run. + // To avoid the deadlock, we run TestLibCAllocate once before getting + // multi-threaded. + // TODO(csilvers): once libc is fixed, or libunwind can work around it, + // get rid of this early call. We *want* our test to + // find potential problems like this one! + TestLibCAllocate(); + + if (FLAGS_interfering_threads) { + RunHeapBusyThreads(); // add interference early + } + TestLibCAllocate(); + + LOGF << "In main(): heap_check=" << FLAGS_heap_check << endl; + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + if (FLAGS_test_leak) { + void* arr; + RunHidden(NewCallback(MakeALeak, &arr)); + Use(&arr); + LogHidden("Leaking", arr); + if (FLAGS_test_cancel_global_check) { + HeapLeakChecker::CancelGlobalCheck(); + } else { + // Verify we can call NoGlobalLeaks repeatedly without deadlocking + HeapLeakChecker::NoGlobalLeaks(); + HeapLeakChecker::NoGlobalLeaks(); + } + return Pass(); + // whole-program leak-check should (with very high probability) + // catch the leak of arr (10 * sizeof(int) bytes) + // (when !FLAGS_test_cancel_global_check) + } + + if (FLAGS_test_loop_leak) { + void* arr1; + void* arr2; + RunHidden(NewCallback(MakeDeathLoop, &arr1, &arr2)); + Use(&arr1); + Use(&arr2); + LogHidden("Loop leaking", arr1); + LogHidden("Loop leaking", arr2); + if (FLAGS_test_cancel_global_check) { + HeapLeakChecker::CancelGlobalCheck(); + } else { + // Verify we can call NoGlobalLeaks repeatedly without deadlocking + HeapLeakChecker::NoGlobalLeaks(); + HeapLeakChecker::NoGlobalLeaks(); + } + return Pass(); + // whole-program leak-check should (with very high probability) + // catch the leak of arr1 and arr2 (4 * sizeof(void*) bytes) + // (when !FLAGS_test_cancel_global_check) + } + + if (FLAGS_test_register_leak) { + // make us fail only where the .sh test expects: + Pause(); + for (int i = 0; i < 100; ++i) { // give it some time to crash + CHECK(HeapLeakChecker::NoGlobalLeaks()); + Pause(); + } + return Pass(); + } + + TestHeapLeakCheckerLiveness(); + + HeapLeakChecker heap_check("all"); + + TestHiddenPointer(); + + TestHeapLeakChecker(); + Pause(); + TestLeakButTotalsMatch(); + Pause(); + + TestHeapLeakCheckerDeathSimple(); + Pause(); + TestHeapLeakCheckerDeathLoop(); + Pause(); + TestHeapLeakCheckerDeathInverse(); + Pause(); + TestHeapLeakCheckerDeathNoLeaks(); + Pause(); + TestHeapLeakCheckerDeathCountLess(); + Pause(); + TestHeapLeakCheckerDeathCountMore(); + Pause(); + + TestHeapLeakCheckerDeathTrick(); + Pause(); + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + TestHeapLeakCheckerNoFalsePositives(); + Pause(); + + TestHeapLeakCheckerDisabling(); + Pause(); + + TestSTLAlloc(); + Pause(); + TestSTLAllocInverse(); + Pause(); + + // Test that various STL allocators work. Some of these are redundant, but + // we don't know how STL might change in the future. For example, + // http://wiki/Main/StringNeStdString. +#define DTSL(a) { DirectTestSTLAlloc(a, #a); \ + Pause(); } + DTSL(std::allocator()); + DTSL(std::allocator()); + DTSL(std::string().get_allocator()); + DTSL(string().get_allocator()); + DTSL(vector().get_allocator()); + DTSL(vector().get_allocator()); + DTSL(vector >().get_allocator()); + DTSL(vector().get_allocator()); + DTSL((map().get_allocator())); + DTSL((map().get_allocator())); + DTSL(set().get_allocator()); +#undef DTSL + + TestLibCAllocate(); + Pause(); + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + Pause(); + + if (!FLAGS_maybe_stripped) { + CHECK(heap_check.SameHeap()); + } else { + WARN_IF(heap_check.SameHeap() != true, + "overall leaks are caught; we must be using a stripped binary"); + } + + CHECK(HeapLeakChecker::NoGlobalLeaks()); // so far, so good + + return Pass(); +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/heap-checker_unittest.sh b/src/thirdparty/gperftools-2.0/src/tests/heap-checker_unittest.sh new file mode 100755 index 000000000..765e6c779 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/heap-checker_unittest.sh @@ -0,0 +1,89 @@ +#!/bin/sh + +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# Runs the heap-checker unittest with various environment variables. +# This is necessary because we turn on features like the heap profiler +# and heap checker via environment variables. This test makes sure +# they all play well together. + +# We expect BINDIR and PPROF_PATH to be set in the environment. +# If not, we set them to some reasonable values +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +HEAP_CHECKER="${1:-$BINDIR}/heap-checker_unittest" +PPROF_PATH="${2:-$PPROF_PATH}" + +TMPDIR=/tmp/heap_check_info +rm -rf $TMPDIR || exit 2 +mkdir $TMPDIR || exit 3 + +# $1: value of heap-check env. var. +run_check() { + export PPROF_PATH="$PPROF_PATH" + [ -n "$1" ] && export HEAPCHECK="$1" || unset HEAPPROFILE + + echo -n "Testing $HEAP_CHECKER with HEAPCHECK=$1 ... " + if $HEAP_CHECKER > $TMPDIR/output 2>&1; then + echo "OK" + else + echo "FAILED" + echo "Output from the failed run:" + echo "----" + cat $TMPDIR/output + echo "----" + exit 4 + fi + + # If we set HEAPPROFILE, then we expect it to actually have emitted + # a profile. Check that it did. + if [ -n "$HEAPPROFILE" ]; then + [ -e "$HEAPPROFILE.0001.heap" ] || exit 5 + fi +} + +run_check "" +run_check "local" +run_check "normal" +run_check "strict" + +rm -rf $TMPDIR # clean up + +echo "PASS" diff --git a/src/thirdparty/gperftools-2.0/src/tests/heap-profiler_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/heap-profiler_unittest.cc new file mode 100644 index 000000000..5fd8bb7a2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/heap-profiler_unittest.cc @@ -0,0 +1,163 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// A small program that just exercises our heap profiler by allocating +// memory and letting the heap-profiler emit a profile. We don't test +// threads (TODO). By itself, this unittest tests that the heap-profiler +// doesn't crash on simple programs, but its output can be analyzed by +// another testing script to actually verify correctness. See, eg, +// heap-profiler_unittest.sh. + +#include "config_for_unittests.h" +#include +#include +#include // for mkdir() +#include // for mkdir() on freebsd and os x +#ifdef HAVE_UNISTD_H +#include // for fork() +#endif +#include // for wait() +#include +#include "base/basictypes.h" +#include "base/logging.h" +#include + +using std::string; + +static const int kMaxCount = 100000; +int* g_array[kMaxCount]; // an array of int-vectors + +static ATTRIBUTE_NOINLINE void Allocate(int start, int end, int size) { + for (int i = start; i < end; ++i) { + if (i < kMaxCount) + g_array[i] = new int[size]; + } +} + +static ATTRIBUTE_NOINLINE void Allocate2(int start, int end, int size) { + for (int i = start; i < end; ++i) { + if (i < kMaxCount) + g_array[i] = new int[size]; + } +} + +static void Deallocate(int start, int end) { + for (int i = start; i < end; ++i) { + delete[] g_array[i]; + g_array[i] = 0; + } +} + +static void TestHeapProfilerStartStopIsRunning() { + // If you run this with whole-program heap-profiling on, than + // IsHeapProfilerRunning should return true. + if (!IsHeapProfilerRunning()) { + const char* tmpdir = getenv("TMPDIR"); + if (tmpdir == NULL) + tmpdir = "/tmp"; + mkdir(tmpdir, 0755); // if necessary + HeapProfilerStart((string(tmpdir) + "/start_stop").c_str()); + CHECK(IsHeapProfilerRunning()); + + Allocate(0, 40, 100); + Deallocate(0, 40); + + HeapProfilerStop(); + CHECK(!IsHeapProfilerRunning()); + } +} + +static void TestDumpHeapProfiler() { + // If you run this with whole-program heap-profiling on, than + // IsHeapProfilerRunning should return true. + if (!IsHeapProfilerRunning()) { + const char* tmpdir = getenv("TMPDIR"); + if (tmpdir == NULL) + tmpdir = "/tmp"; + mkdir(tmpdir, 0755); // if necessary + HeapProfilerStart((string(tmpdir) + "/dump").c_str()); + CHECK(IsHeapProfilerRunning()); + + Allocate(0, 40, 100); + Deallocate(0, 40); + + char* output = GetHeapProfile(); + free(output); + HeapProfilerStop(); + } +} + + +int main(int argc, char** argv) { + if (argc > 2 || (argc == 2 && argv[1][0] == '-')) { + printf("USAGE: %s [number of children to fork]\n", argv[0]); + exit(0); + } + int num_forks = 0; + if (argc == 2) { + num_forks = atoi(argv[1]); + } + + TestHeapProfilerStartStopIsRunning(); + TestDumpHeapProfiler(); + + Allocate(0, 40, 100); + Deallocate(0, 40); + + Allocate(0, 40, 100); + Allocate(0, 40, 100); + Allocate2(40, 400, 1000); + Allocate2(400, 1000, 10000); + Deallocate(0, 1000); + + Allocate(0, 100, 100000); + Deallocate(0, 10); + Deallocate(10, 20); + Deallocate(90, 100); + Deallocate(20, 90); + + while (num_forks-- > 0) { + switch (fork()) { + case -1: + printf("FORK failed!\n"); + return 1; + case 0: // child + return execl(argv[0], argv[0], NULL); // run child with no args + default: + wait(NULL); // we'll let the kids run one at a time + } + } + + printf("DONE.\n"); + + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/heap-profiler_unittest.sh b/src/thirdparty/gperftools-2.0/src/tests/heap-profiler_unittest.sh new file mode 100755 index 000000000..ad0a1ec45 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/heap-profiler_unittest.sh @@ -0,0 +1,150 @@ +#!/bin/sh + +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# Runs the heap-profiler unittest and makes sure the profile looks appropriate. +# +# We run under the assumption that if $HEAP_PROFILER is run with --help, +# it prints a usage line of the form +# USAGE: [...] +# +# This is because libtool sometimes turns the 'executable' into a +# shell script which runs an actual binary somewhere else. + +# We expect BINDIR and PPROF_PATH to be set in the environment. +# If not, we set them to some reasonable values +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +HEAP_PROFILER="${1:-$BINDIR}/heap-profiler_unittest" +PPROF="${2:-$PPROF_PATH}" +TEST_TMPDIR=/tmp/heap_profile_info + +# It's meaningful to the profiler, so make sure we know its state +unset HEAPPROFILE + +rm -rf "$TEST_TMPDIR" +mkdir "$TEST_TMPDIR" || exit 2 + +num_failures=0 + +# Given one profile (to check the contents of that profile) or two +# profiles (to check the diff between the profiles), and a function +# name, verify that the function name takes up at least 90% of the +# allocated memory. The function name is actually specified first. +VerifyMemFunction() { + function="$1" + shift + + # get program name. Note we have to unset HEAPPROFILE so running + # help doesn't overwrite existing profiles. + exec=`unset HEAPPROFILE; $HEAP_PROFILER --help | awk '{print $2; exit;}'` + + if [ $# = 2 ]; then + [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; } + [ -f "$2" ] || { echo "Profile not found: $2"; exit 1; } + $PPROF --base="$1" $exec "$2" >"$TEST_TMPDIR/output.pprof" 2>&1 + else + [ -f "$1" ] || { echo "Profile not found: $1"; exit 1; } + $PPROF $exec "$1" >"$TEST_TMPDIR/output.pprof" 2>&1 + fi + + cat "$TEST_TMPDIR/output.pprof" \ + | tr -d % | awk '$6 ~ /^'$function'$/ && $2 > 90 {exit 1;}' + if [ $? != 1 ]; then + echo + echo "--- Test failed for $function: didn't account for 90% of executable memory" + echo "--- Program output:" + cat "$TEST_TMPDIR/output" + echo "--- pprof output:" + cat "$TEST_TMPDIR/output.pprof" + echo "---" + num_failures=`expr $num_failures + 1` + fi +} + +VerifyOutputContains() { + text="$1" + + if ! grep "$text" "$TEST_TMPDIR/output" >/dev/null 2>&1; then + echo "--- Test failed: output does not contain '$text'" + echo "--- Program output:" + cat "$TEST_TMPDIR/output" + echo "---" + num_failures=`expr $num_failures + 1` + fi +} + +HEAPPROFILE="$TEST_TMPDIR/test" +HEAP_PROFILE_INUSE_INTERVAL="10240" # need this to be 10Kb +HEAP_PROFILE_ALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL" +HEAP_PROFILE_DEALLOCATION_INTERVAL="$HEAP_PROFILE_INUSE_INTERVAL" +export HEAPPROFILE +export HEAP_PROFILE_INUSE_INTERVAL +export HEAP_PROFILE_ALLOCATION_INTERVAL +export HEAP_PROFILE_DEALLOCATION_INTERVAL + +# We make the unittest run a child process, to test that the child +# process doesn't try to write a heap profile as well and step on the +# parent's toes. If it does, we expect the parent-test to fail. +$HEAP_PROFILER 1 >$TEST_TMPDIR/output 2>&1 # run program, with 1 child proc + +VerifyMemFunction Allocate2 "$HEAPPROFILE.1329.heap" +VerifyMemFunction Allocate "$HEAPPROFILE.1448.heap" "$HEAPPROFILE.1548.heap" + +# Check the child process got to emit its own profile as well. +VerifyMemFunction Allocate2 "$HEAPPROFILE"_*.1329.heap +VerifyMemFunction Allocate "$HEAPPROFILE"_*.1448.heap "$HEAPPROFILE"_*.1548.heap + +# Make sure we logged both about allocating and deallocating memory +VerifyOutputContains "62 MB allocated" +VerifyOutputContains "62 MB freed" + +# Now try running without --heap_profile specified, to allow +# testing of the HeapProfileStart/Stop functionality. +$HEAP_PROFILER >"$TEST_TMPDIR/output2" 2>&1 + +rm -rf $TMPDIR # clean up + +if [ $num_failures = 0 ]; then + echo "PASS" +else + echo "Tests finished with $num_failures failures" +fi +exit $num_failures diff --git a/src/thirdparty/gperftools-2.0/src/tests/low_level_alloc_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/low_level_alloc_unittest.cc new file mode 100644 index 000000000..0e5a48aaf --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/low_level_alloc_unittest.cc @@ -0,0 +1,196 @@ +/* Copyright (c) 2006, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// A test for low_level_alloc.cc + +#include +#include +#include "base/low_level_alloc.h" +#include "base/logging.h" +#include + +using std::map; + +// a block of memory obtained from the allocator +struct BlockDesc { + char *ptr; // pointer to memory + int len; // number of bytes + int fill; // filled with data starting with this +}; + +// Check that the pattern placed in the block d +// by RandomizeBlockDesc is still there. +static void CheckBlockDesc(const BlockDesc &d) { + for (int i = 0; i != d.len; i++) { + CHECK((d.ptr[i] & 0xff) == ((d.fill + i) & 0xff)); + } +} + +// Fill the block "*d" with a pattern +// starting with a random byte. +static void RandomizeBlockDesc(BlockDesc *d) { + d->fill = rand() & 0xff; + for (int i = 0; i != d->len; i++) { + d->ptr[i] = (d->fill + i) & 0xff; + } +} + +// Use to indicate to the malloc hooks that +// this calls is from LowLevelAlloc. +static bool using_low_level_alloc = false; + +// n times, toss a coin, and based on the outcome +// either allocate a new block or deallocate an old block. +// New blocks are placed in a map with a random key +// and initialized with RandomizeBlockDesc(). +// If keys conflict, the older block is freed. +// Old blocks are always checked with CheckBlockDesc() +// before being freed. At the end of the run, +// all remaining allocated blocks are freed. +// If use_new_arena is true, use a fresh arena, and then delete it. +// If call_malloc_hook is true and user_arena is true, +// allocations and deallocations are reported via the MallocHook +// interface. +static void Test(bool use_new_arena, bool call_malloc_hook, int n) { + typedef map AllocMap; + AllocMap allocated; + AllocMap::iterator it; + BlockDesc block_desc; + int rnd; + LowLevelAlloc::Arena *arena = 0; + if (use_new_arena) { + int32 flags = call_malloc_hook? LowLevelAlloc::kCallMallocHook : 0; + arena = LowLevelAlloc::NewArena(flags, LowLevelAlloc::DefaultArena()); + } + for (int i = 0; i != n; i++) { + if (i != 0 && i % 10000 == 0) { + printf("."); + fflush(stdout); + } + + switch(rand() & 1) { // toss a coin + case 0: // coin came up heads: add a block + using_low_level_alloc = true; + block_desc.len = rand() & 0x3fff; + block_desc.ptr = + reinterpret_cast( + arena == 0 + ? LowLevelAlloc::Alloc(block_desc.len) + : LowLevelAlloc::AllocWithArena(block_desc.len, arena)); + using_low_level_alloc = false; + RandomizeBlockDesc(&block_desc); + rnd = rand(); + it = allocated.find(rnd); + if (it != allocated.end()) { + CheckBlockDesc(it->second); + using_low_level_alloc = true; + LowLevelAlloc::Free(it->second.ptr); + using_low_level_alloc = false; + it->second = block_desc; + } else { + allocated[rnd] = block_desc; + } + break; + case 1: // coin came up tails: remove a block + it = allocated.begin(); + if (it != allocated.end()) { + CheckBlockDesc(it->second); + using_low_level_alloc = true; + LowLevelAlloc::Free(it->second.ptr); + using_low_level_alloc = false; + allocated.erase(it); + } + break; + } + } + // remove all remaniing blocks + while ((it = allocated.begin()) != allocated.end()) { + CheckBlockDesc(it->second); + using_low_level_alloc = true; + LowLevelAlloc::Free(it->second.ptr); + using_low_level_alloc = false; + allocated.erase(it); + } + if (use_new_arena) { + CHECK(LowLevelAlloc::DeleteArena(arena)); + } +} + +// used for counting allocates and frees +static int32 allocates; +static int32 frees; + +// called on each alloc if kCallMallocHook specified +static void AllocHook(const void *p, size_t size) { + if (using_low_level_alloc) { + allocates++; + } +} + +// called on each free if kCallMallocHook specified +static void FreeHook(const void *p) { + if (using_low_level_alloc) { + frees++; + } +} + +int main(int argc, char *argv[]) { + // This is needed by maybe_threads_unittest.sh, which parses argv[0] + // to figure out what directory low_level_alloc_unittest is in. + if (argc != 1) { + fprintf(stderr, "USAGE: %s\n", argv[0]); + return 1; + } + + CHECK(MallocHook::AddNewHook(&AllocHook)); + CHECK(MallocHook::AddDeleteHook(&FreeHook)); + CHECK_EQ(allocates, 0); + CHECK_EQ(frees, 0); + Test(false, false, 50000); + CHECK_NE(allocates, 0); // default arena calls hooks + CHECK_NE(frees, 0); + for (int i = 0; i != 16; i++) { + bool call_hooks = ((i & 1) == 1); + allocates = 0; + frees = 0; + Test(true, call_hooks, 15000); + if (call_hooks) { + CHECK_GT(allocates, 5000); // arena calls hooks + CHECK_GT(frees, 5000); + } else { + CHECK_EQ(allocates, 0); // arena doesn't call hooks + CHECK_EQ(frees, 0); + } + } + printf("\nPASS\n"); + CHECK(MallocHook::RemoveNewHook(&AllocHook)); + CHECK(MallocHook::RemoveDeleteHook(&FreeHook)); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/malloc_extension_c_test.c b/src/thirdparty/gperftools-2.0/src/tests/malloc_extension_c_test.c new file mode 100644 index 000000000..af0e0c165 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/malloc_extension_c_test.c @@ -0,0 +1,147 @@ +/* Copyright (c) 2009, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Craig Silverstein + * + * This tests the c shims: malloc_extension_c.h and malloc_hook_c.h. + * Mostly, we'll just care that these shims compile under gcc + * (*not* g++!) + * + * NOTE: this is C code, not C++ code! + */ + +#include +#include +#include /* for size_t */ +#include +#include + +#define FAIL(msg) do { \ + fprintf(stderr, "FATAL ERROR: %s\n", msg); \ + exit(1); \ +} while (0) + +static int g_new_hook_calls = 0; +static int g_delete_hook_calls = 0; + +void TestNewHook(const void* ptr, size_t size) { + g_new_hook_calls++; +} + +void TestDeleteHook(const void* ptr) { + g_delete_hook_calls++; +} + +void TestMallocHook(void) { + /* TODO(csilvers): figure out why we get: + * E0100 00:00:00.000000 7383 malloc_hook.cc:244] RAW: google_malloc section is missing, thus InHookCaller is broken! + */ +#if 0 + void* result[5]; + + if (MallocHook_GetCallerStackTrace(result, sizeof(result)/sizeof(*result), + 0) < 2) { /* should have this and main */ + FAIL("GetCallerStackTrace failed"); + } +#endif + + if (!MallocHook_AddNewHook(&TestNewHook)) { + FAIL("Failed to add new hook"); + } + if (!MallocHook_AddDeleteHook(&TestDeleteHook)) { + FAIL("Failed to add delete hook"); + } + free(malloc(10)); + free(malloc(20)); + if (g_new_hook_calls != 2) { + FAIL("Wrong number of calls to the new hook"); + } + if (g_delete_hook_calls != 2) { + FAIL("Wrong number of calls to the delete hook"); + } + if (!MallocHook_RemoveNewHook(&TestNewHook)) { + FAIL("Failed to remove new hook"); + } + if (!MallocHook_RemoveDeleteHook(&TestDeleteHook)) { + FAIL("Failed to remove delete hook"); + } +} + +void TestMallocExtension(void) { + int blocks; + size_t total; + int hist[64]; + char buffer[200]; + char* x = (char*)malloc(10); + + MallocExtension_VerifyAllMemory(); + MallocExtension_VerifyMallocMemory(x); + MallocExtension_MallocMemoryStats(&blocks, &total, hist); + MallocExtension_GetStats(buffer, sizeof(buffer)); + if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes", + &total)) { + FAIL("GetNumericProperty failed for generic.current_allocated_bytes"); + } + if (total < 10) { + FAIL("GetNumericProperty had bad return for generic.current_allocated_bytes"); + } + if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes", + &total)) { + FAIL("GetNumericProperty failed for generic.current_allocated_bytes"); + } + MallocExtension_MarkThreadIdle(); + MallocExtension_MarkThreadBusy(); + MallocExtension_ReleaseToSystem(1); + MallocExtension_ReleaseFreeMemory(); + if (MallocExtension_GetEstimatedAllocatedSize(10) < 10) { + FAIL("GetEstimatedAllocatedSize returned a bad value (too small)"); + } + if (MallocExtension_GetAllocatedSize(x) < 10) { + FAIL("GetEstimatedAllocatedSize returned a bad value (too small)"); + } + if (MallocExtension_GetOwnership(x) != MallocExtension_kOwned) { + FAIL("DidAllocatePtr returned a bad value (kNotOwned)"); + } + /* TODO(csilvers): this relies on undocumented behavior that + GetOwnership works on stack-allocated variables. Use a better test. */ + if (MallocExtension_GetOwnership(hist) != MallocExtension_kNotOwned) { + FAIL("DidAllocatePtr returned a bad value (kOwned)"); + } + + free(x); +} + +int main(int argc, char** argv) { + TestMallocHook(); + TestMallocExtension(); + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/malloc_extension_test.cc b/src/thirdparty/gperftools-2.0/src/tests/malloc_extension_test.cc new file mode 100644 index 000000000..58fef7ea2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/malloc_extension_test.cc @@ -0,0 +1,99 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Simple test of malloc_extension. Includes test of C shims. + +#include "config_for_unittests.h" +#include +#include +#include "base/logging.h" +#include +#include + +using STL_NAMESPACE::vector; + +int main(int argc, char** argv) { + void* a = malloc(1000); + + size_t cxx_bytes_used, c_bytes_used; + ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty( + "generic.current_allocated_bytes", &cxx_bytes_used)); + ASSERT_TRUE(MallocExtension_GetNumericProperty( + "generic.current_allocated_bytes", &c_bytes_used)); + ASSERT_GT(cxx_bytes_used, 1000); + ASSERT_EQ(cxx_bytes_used, c_bytes_used); + + ASSERT_TRUE(MallocExtension::instance()->VerifyAllMemory()); + ASSERT_TRUE(MallocExtension_VerifyAllMemory()); + + ASSERT_EQ(MallocExtension::kOwned, + MallocExtension::instance()->GetOwnership(a)); + // TODO(csilvers): this relies on undocumented behavior that + // GetOwnership works on stack-allocated variables. Use a better test. + ASSERT_EQ(MallocExtension::kNotOwned, + MallocExtension::instance()->GetOwnership(&cxx_bytes_used)); + ASSERT_EQ(MallocExtension::kNotOwned, + MallocExtension::instance()->GetOwnership(NULL)); + ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(a), 1000); + // This is just a sanity check. If we allocated too much, tcmalloc is broken + ASSERT_LE(MallocExtension::instance()->GetAllocatedSize(a), 5000); + ASSERT_GE(MallocExtension::instance()->GetEstimatedAllocatedSize(1000), 1000); + + for (int i = 0; i < 10; ++i) { + void *p = malloc(i); + ASSERT_GE(MallocExtension::instance()->GetAllocatedSize(p), + MallocExtension::instance()->GetEstimatedAllocatedSize(i)); + free(p); + } + + // Check the c-shim version too. + ASSERT_EQ(MallocExtension_kOwned, MallocExtension_GetOwnership(a)); + ASSERT_EQ(MallocExtension_kNotOwned, + MallocExtension_GetOwnership(&cxx_bytes_used)); + ASSERT_EQ(MallocExtension_kNotOwned, MallocExtension_GetOwnership(NULL)); + ASSERT_GE(MallocExtension_GetAllocatedSize(a), 1000); + ASSERT_LE(MallocExtension_GetAllocatedSize(a), 5000); + ASSERT_GE(MallocExtension_GetEstimatedAllocatedSize(1000), 1000); + + free(a); + + // Verify that the .cc file and .h file have the same enum values. + ASSERT_EQ(static_cast(MallocExtension::kUnknownOwnership), + static_cast(MallocExtension_kUnknownOwnership)); + ASSERT_EQ(static_cast(MallocExtension::kOwned), + static_cast(MallocExtension_kOwned)); + ASSERT_EQ(static_cast(MallocExtension::kNotOwned), + static_cast(MallocExtension_kNotOwned)); + + printf("DONE\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/malloc_hook_test.cc b/src/thirdparty/gperftools-2.0/src/tests/malloc_hook_test.cc new file mode 100644 index 000000000..cbf526a50 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/malloc_hook_test.cc @@ -0,0 +1,366 @@ +// Copyright (c) 2011, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---- +// Author: llib@google.com (Bill Clarke) + +#include "config_for_unittests.h" +#include +#include +#ifdef HAVE_MMAP +#include +#endif +#ifdef HAVE_UNISTD_H +#include // for sleep() +#endif +#include +#include +#include +#include +#include "malloc_hook-inl.h" +#include "base/logging.h" +#include "base/simple_mutex.h" +#include "base/sysinfo.h" +#include "tests/testutil.h" + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +namespace { + +using std::string; +using std::vector; + +vector g_testlist; // the tests to run + +#define TEST(a, b) \ + struct Test_##a##_##b { \ + Test_##a##_##b() { g_testlist.push_back(&Run); } \ + static void Run(); \ + }; \ + static Test_##a##_##b g_test_##a##_##b; \ + void Test_##a##_##b::Run() + + +static int RUN_ALL_TESTS() { + vector::const_iterator it; + for (it = g_testlist.begin(); it != g_testlist.end(); ++it) { + (*it)(); // The test will error-exit if there's a problem. + } + fprintf(stderr, "\nPassed %d tests\n\nPASS\n", + static_cast(g_testlist.size())); + return 0; +} + +void Sleep(int seconds) { +#ifdef _MSC_VER + _sleep(seconds * 1000); // Windows's _sleep takes milliseconds argument +#else + sleep(seconds); +#endif +} + +using std::min; +using base::internal::kHookListMaxValues; + +// Since HookList is a template and is defined in malloc_hook.cc, we can only +// use an instantiation of it from malloc_hook.cc. We then reinterpret those +// values as integers for testing. +typedef base::internal::HookList TestHookList; + +int TestHookList_Traverse(const TestHookList& list, int* output_array, int n) { + MallocHook::NewHook values_as_hooks[kHookListMaxValues]; + int result = list.Traverse(values_as_hooks, min(n, kHookListMaxValues)); + for (int i = 0; i < result; ++i) { + output_array[i] = reinterpret_cast(values_as_hooks[i]); + } + return result; +} + +bool TestHookList_Add(TestHookList* list, int val) { + return list->Add(reinterpret_cast(val)); +} + +bool TestHookList_Remove(TestHookList* list, int val) { + return list->Remove(reinterpret_cast(val)); +} + +// Note that this is almost the same as INIT_HOOK_LIST in malloc_hook.cc without +// the cast. +#define INIT_HOOK_LIST(initial_value) { 1, { initial_value } } + +TEST(HookListTest, InitialValueExists) { + TestHookList list = INIT_HOOK_LIST(69); + int values[2] = { 0, 0 }; + EXPECT_EQ(1, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(69, values[0]); + EXPECT_EQ(1, list.priv_end); +} + +TEST(HookListTest, CanRemoveInitialValue) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + EXPECT_EQ(0, list.priv_end); + + int values[2] = { 0, 0 }; + EXPECT_EQ(0, TestHookList_Traverse(list, values, 2)); +} + +TEST(HookListTest, AddAppends) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Add(&list, 42)); + EXPECT_EQ(2, list.priv_end); + + int values[2] = { 0, 0 }; + EXPECT_EQ(2, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(69, values[0]); + EXPECT_EQ(42, values[1]); +} + +TEST(HookListTest, RemoveWorksAndWillClearSize) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Add(&list, 42)); + + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + EXPECT_EQ(2, list.priv_end); + + int values[2] = { 0, 0 }; + EXPECT_EQ(1, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(42, values[0]); + + ASSERT_TRUE(TestHookList_Remove(&list, 42)); + EXPECT_EQ(0, list.priv_end); + EXPECT_EQ(0, TestHookList_Traverse(list, values, 2)); +} + +TEST(HookListTest, AddPrependsAfterRemove) { + TestHookList list = INIT_HOOK_LIST(69); + ASSERT_TRUE(TestHookList_Add(&list, 42)); + + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + EXPECT_EQ(2, list.priv_end); + + ASSERT_TRUE(TestHookList_Add(&list, 7)); + EXPECT_EQ(2, list.priv_end); + + int values[2] = { 0, 0 }; + EXPECT_EQ(2, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(7, values[0]); + EXPECT_EQ(42, values[1]); +} + +TEST(HookListTest, InvalidAddRejected) { + TestHookList list = INIT_HOOK_LIST(69); + EXPECT_FALSE(TestHookList_Add(&list, 0)); + + int values[2] = { 0, 0 }; + EXPECT_EQ(1, TestHookList_Traverse(list, values, 2)); + EXPECT_EQ(69, values[0]); + EXPECT_EQ(1, list.priv_end); +} + +TEST(HookListTest, FillUpTheList) { + TestHookList list = INIT_HOOK_LIST(69); + int num_inserts = 0; + while (TestHookList_Add(&list, ++num_inserts)) + ; + EXPECT_EQ(kHookListMaxValues, num_inserts); + EXPECT_EQ(kHookListMaxValues, list.priv_end); + + int values[kHookListMaxValues + 1]; + EXPECT_EQ(kHookListMaxValues, TestHookList_Traverse(list, values, + kHookListMaxValues)); + EXPECT_EQ(69, values[0]); + for (int i = 1; i < kHookListMaxValues; ++i) { + EXPECT_EQ(i, values[i]); + } +} + +void MultithreadedTestThread(TestHookList* list, int shift, + int thread_num) { + string message; + char buf[64]; + for (int i = 1; i < 1000; ++i) { + // In each loop, we insert a unique value, check it exists, remove it, and + // check it doesn't exist. We also record some stats to log at the end of + // each thread. Each insertion location and the length of the list is + // non-deterministic (except for the very first one, over all threads, and + // after the very last one the list should be empty). + int value = (i << shift) + thread_num; + EXPECT_TRUE(TestHookList_Add(list, value)); + sched_yield(); // Ensure some more interleaving. + int values[kHookListMaxValues + 1]; + int num_values = TestHookList_Traverse(*list, values, kHookListMaxValues); + EXPECT_LT(0, num_values); + int value_index; + for (value_index = 0; + value_index < num_values && values[value_index] != value; + ++value_index) + ; + EXPECT_LT(value_index, num_values); // Should have found value. + snprintf(buf, sizeof(buf), "[%d/%d; ", value_index, num_values); + message += buf; + sched_yield(); + EXPECT_TRUE(TestHookList_Remove(list, value)); + sched_yield(); + num_values = TestHookList_Traverse(*list, values, kHookListMaxValues); + for (value_index = 0; + value_index < num_values && values[value_index] != value; + ++value_index) + ; + EXPECT_EQ(value_index, num_values); // Should not have found value. + snprintf(buf, sizeof(buf), "%d]", num_values); + message += buf; + sched_yield(); + } + fprintf(stderr, "thread %d: %s\n", thread_num, message.c_str()); +} + +static volatile int num_threads_remaining; +static TestHookList list = INIT_HOOK_LIST(69); +static Mutex threadcount_lock; + +void MultithreadedTestThreadRunner(int thread_num) { + // Wait for all threads to start running. + { + MutexLock ml(&threadcount_lock); + assert(num_threads_remaining > 0); + --num_threads_remaining; + + // We should use condvars and the like, but for this test, we'll + // go simple and busy-wait. + while (num_threads_remaining > 0) { + threadcount_lock.Unlock(); + Sleep(1); + threadcount_lock.Lock(); + } + } + + // shift is the smallest number such that (1< kHookListMaxValues + int shift = 0; + for (int i = kHookListMaxValues; i > 0; i >>= 1) + shift += 1; + + MultithreadedTestThread(&list, shift, thread_num); +} + + +TEST(HookListTest, MultithreadedTest) { + ASSERT_TRUE(TestHookList_Remove(&list, 69)); + ASSERT_EQ(0, list.priv_end); + + // Run kHookListMaxValues thread, each running MultithreadedTestThread. + // First, we need to set up the rest of the globals. + num_threads_remaining = kHookListMaxValues; // a global var + RunManyThreadsWithId(&MultithreadedTestThreadRunner, num_threads_remaining, + 1 << 15); + + int values[kHookListMaxValues + 1]; + EXPECT_EQ(0, TestHookList_Traverse(list, values, kHookListMaxValues)); + EXPECT_EQ(0, list.priv_end); +} + +// We only do mmap-hooking on (some) linux systems. +#if defined(HAVE_MMAP) && defined(__linux) && \ + (defined(__i386__) || defined(__x86_64__) || defined(__PPC__)) + +int mmap_calls = 0; +int mmap_matching_calls = 0; +int munmap_calls = 0; +int munmap_matching_calls = 0; +const int kMmapMagicFd = 1; +void* const kMmapMagicPointer = reinterpret_cast(1); + +int MmapReplacement(const void* start, + size_t size, + int protection, + int flags, + int fd, + off_t offset, + void** result) { + ++mmap_calls; + if (fd == kMmapMagicFd) { + ++mmap_matching_calls; + *result = kMmapMagicPointer; + return true; + } + return false; +} + +int MunmapReplacement(const void* ptr, size_t size, int* result) { + ++munmap_calls; + if (ptr == kMmapMagicPointer) { + ++munmap_matching_calls; + *result = 0; + return true; + } + return false; +} + +TEST(MallocMookTest, MmapReplacements) { + mmap_calls = mmap_matching_calls = munmap_calls = munmap_matching_calls = 0; + MallocHook::SetMmapReplacement(&MmapReplacement); + MallocHook::SetMunmapReplacement(&MunmapReplacement); + EXPECT_EQ(kMmapMagicPointer, mmap(NULL, 1, PROT_READ, MAP_PRIVATE, + kMmapMagicFd, 0)); + EXPECT_EQ(1, mmap_matching_calls); + + char* ptr = reinterpret_cast( + mmap(NULL, 1, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)); + EXPECT_EQ(2, mmap_calls); + EXPECT_EQ(1, mmap_matching_calls); + ASSERT_NE(MAP_FAILED, ptr); + *ptr = 'a'; + + EXPECT_EQ(0, munmap(kMmapMagicPointer, 1)); + EXPECT_EQ(1, munmap_calls); + EXPECT_EQ(1, munmap_matching_calls); + + EXPECT_EQ(0, munmap(ptr, 1)); + EXPECT_EQ(2, munmap_calls); + EXPECT_EQ(1, munmap_matching_calls); + + // The DEATH test below is flaky, because we've just munmapped the memory, + // making it available for mmap()ing again. There is no guarantee that it + // will stay unmapped, and in fact it gets reused ~10% of the time. + // It the area is reused, then not only we don't die, but we also corrupt + // whoever owns that memory now. + // EXPECT_DEATH(*ptr = 'a', "SIGSEGV"); +} +#endif // #ifdef HAVE_MMAP && linux && ... + +} // namespace + +int main(int argc, char** argv) { + return RUN_ALL_TESTS(); +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/markidle_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/markidle_unittest.cc new file mode 100644 index 000000000..2f150abdb --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/markidle_unittest.cc @@ -0,0 +1,108 @@ +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// MallocExtension::MarkThreadIdle() testing +#include + +#include "config_for_unittests.h" +#include "base/logging.h" +#include +#include "tests/testutil.h" // for RunThread() + +// Helper routine to do lots of allocations +static void TestAllocation() { + static const int kNum = 100; + void* ptr[kNum]; + for (int size = 8; size <= 65536; size*=2) { + for (int i = 0; i < kNum; i++) { + ptr[i] = malloc(size); + } + for (int i = 0; i < kNum; i++) { + free(ptr[i]); + } + } +} + +// Routine that does a bunch of MarkThreadIdle() calls in sequence +// without any intervening allocations +static void MultipleIdleCalls() { + for (int i = 0; i < 4; i++) { + MallocExtension::instance()->MarkThreadIdle(); + } +} + +// Routine that does a bunch of MarkThreadIdle() calls in sequence +// with intervening allocations +static void MultipleIdleNonIdlePhases() { + for (int i = 0; i < 4; i++) { + TestAllocation(); + MallocExtension::instance()->MarkThreadIdle(); + } +} + +// Get current thread cache usage +static size_t GetTotalThreadCacheSize() { + size_t result; + CHECK(MallocExtension::instance()->GetNumericProperty( + "tcmalloc.current_total_thread_cache_bytes", + &result)); + return result; +} + +// Check that MarkThreadIdle() actually reduces the amount +// of per-thread memory. +static void TestIdleUsage() { + const size_t original = GetTotalThreadCacheSize(); + + TestAllocation(); + const size_t post_allocation = GetTotalThreadCacheSize(); + CHECK_GT(post_allocation, original); + + MallocExtension::instance()->MarkThreadIdle(); + const size_t post_idle = GetTotalThreadCacheSize(); + CHECK_LE(post_idle, original); + + // Log after testing because logging can allocate heap memory. + VLOG(0, "Original usage: %"PRIuS"\n", original); + VLOG(0, "Post allocation: %"PRIuS"\n", post_allocation); + VLOG(0, "Post idle: %"PRIuS"\n", post_idle); +} + +int main(int argc, char** argv) { + RunThread(&TestIdleUsage); + RunThread(&TestAllocation); + RunThread(&MultipleIdleCalls); + RunThread(&MultipleIdleNonIdlePhases); + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/maybe_threads_unittest.sh b/src/thirdparty/gperftools-2.0/src/tests/maybe_threads_unittest.sh new file mode 100755 index 000000000..77b3b7885 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/maybe_threads_unittest.sh @@ -0,0 +1,79 @@ +#!/bin/sh + +# Copyright (c) 2007, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# maybe_threads.cc was written to allow LD_PRELOAD=libtcmalloc.so to +# work even on binaries that were not linked with pthreads. This +# unittest tests that, by running low_level_alloc_unittest with an +# LD_PRELOAD. (low_level_alloc_unittest was chosen because it doesn't +# link in tcmalloc.) +# +# We assume all the .so files are in the same directory as both +# addressmap_unittest and profiler1_unittest. The reason we need +# profiler1_unittest is because it's instrumented to show the directory +# it's "really" in when run without any args. In practice this will either +# be BINDIR, or, when using libtool, BINDIR/.lib. + +# We expect BINDIR to be set in the environment. +# If not, we set them to some reasonable values. +BINDIR="${BINDIR:-.}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir]" + echo " By default, unittest_dir=$BINDIR" + exit 1 +fi + +UNITTEST_DIR=${1:-$BINDIR} + +# Figure out the "real" unittest directory. Also holds the .so files. +UNITTEST_DIR=`$UNITTEST_DIR/low_level_alloc_unittest --help 2>&1 \ + | awk '{print $2; exit;}' \ + | xargs dirname` + +# Figure out where libtcmalloc lives. It should be in UNITTEST_DIR, +# but with libtool it might be in a subdir. +if [ -r "$UNITTEST_DIR/libtcmalloc_minimal.so" ]; then + LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.so" +elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.so" ]; then + LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.so" +elif [ -r "$UNITTEST_DIR/libtcmalloc_minimal.dylib" ]; then # for os x + LIB_PATH="$UNITTEST_DIR/libtcmalloc_minimal.dylib" +elif [ -r "$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib" ]; then + LIB_PATH="$UNITTEST_DIR/.libs/libtcmalloc_minimal.dylib" +else + echo "Cannot run $0: cannot find libtcmalloc_minimal.so" + exit 2 +fi + +LD_PRELOAD="$LIB_PATH" $UNITTEST_DIR/low_level_alloc_unittest diff --git a/src/thirdparty/gperftools-2.0/src/tests/memalign_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/memalign_unittest.cc new file mode 100644 index 000000000..b354bb451 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/memalign_unittest.cc @@ -0,0 +1,220 @@ +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Check memalign related routines. +// +// We can't really do a huge amount of checking, but at the very +// least, the following code checks that return values are properly +// aligned, and that writing into the objects works. + +#include "config_for_unittests.h" + +// Complicated ordering requirements. tcmalloc.h defines (indirectly) +// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign. +// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset, +// at least on Mac OS X, in order to define getpagesize. The solution +// is to #include unistd.h first. This is safe because unistd.h +// doesn't sub-include stdlib.h, so we'll still get posix_memalign +// when we #include stdlib.h. Blah. +#ifdef HAVE_UNISTD_H +#include // for getpagesize() +#endif +#include "tcmalloc.h" // must come early, to pick up posix_memalign +#include +#include // defines posix_memalign +#include // for the printf at the end +#ifdef HAVE_STDINT_H +#include // for uintptr_t +#endif +#ifdef HAVE_UNISTD_H +#include // for getpagesize() +#endif +// Malloc can be in several places on older versions of OS X. +#if defined(HAVE_MALLOC_H) +#include // for memalign() and valloc() +#elif defined(HAVE_MALLOC_MALLOC_H) +#include +#elif defined(HAVE_SYS_MALLOC_H) +#include +#endif +#include "base/basictypes.h" +#include "base/logging.h" +#include "tests/testutil.h" + + +// Return the next interesting size/delta to check. Returns -1 if no more. +static int NextSize(int size) { + if (size < 100) { + return size+1; + } else if (size < 1048576) { + // Find next power of two + int power = 1; + while (power < size) { + power <<= 1; + } + + // Yield (power-1, power, power+1) + if (size < power-1) { + return power-1; + } else if (size == power-1) { + return power; + } else { + assert(size == power); + return power+1; + } + } else { + return -1; + } +} + +// Shortform for cast +static uintptr_t Number(void* p) { + return reinterpret_cast(p); +} + +// Check alignment +static void CheckAlignment(void* p, int align) { + if ((Number(p) & (align-1)) != 0) + LOG(FATAL, "wrong alignment; wanted 0x%x; got %p\n", align, p); +} + +// Fill a buffer of the specified size with a predetermined pattern +static void Fill(void* p, int n, char seed) { + unsigned char* buffer = reinterpret_cast(p); + for (int i = 0; i < n; i++) { + buffer[i] = ((seed + i) & 0xff); + } +} + +// Check that the specified buffer has the predetermined pattern +// generated by Fill() +static bool Valid(const void* p, int n, char seed) { + const unsigned char* buffer = reinterpret_cast(p); + for (int i = 0; i < n; i++) { + if (buffer[i] != ((seed + i) & 0xff)) { + return false; + } + } + return true; +} + +int main(int argc, char** argv) { + SetTestResourceLimit(); + + // Try allocating data with a bunch of alignments and sizes + for (int a = 1; a < 1048576; a *= 2) { + for (int s = 0; s != -1; s = NextSize(s)) { + void* ptr = memalign(a, s); + CheckAlignment(ptr, a); + Fill(ptr, s, 'x'); + CHECK(Valid(ptr, s, 'x')); + free(ptr); + + if ((a >= sizeof(void*)) && ((a & (a-1)) == 0)) { + CHECK(posix_memalign(&ptr, a, s) == 0); + CheckAlignment(ptr, a); + Fill(ptr, s, 'y'); + CHECK(Valid(ptr, s, 'y')); + free(ptr); + } + } + } + + { + // Check various corner cases + void* p1 = memalign(1<<20, 1<<19); + void* p2 = memalign(1<<19, 1<<19); + void* p3 = memalign(1<<21, 1<<19); + CheckAlignment(p1, 1<<20); + CheckAlignment(p2, 1<<19); + CheckAlignment(p3, 1<<21); + Fill(p1, 1<<19, 'a'); + Fill(p2, 1<<19, 'b'); + Fill(p3, 1<<19, 'c'); + CHECK(Valid(p1, 1<<19, 'a')); + CHECK(Valid(p2, 1<<19, 'b')); + CHECK(Valid(p3, 1<<19, 'c')); + free(p1); + free(p2); + free(p3); + } + + { + // posix_memalign + void* ptr; + CHECK(posix_memalign(&ptr, 0, 1) == EINVAL); + CHECK(posix_memalign(&ptr, sizeof(void*)/2, 1) == EINVAL); + CHECK(posix_memalign(&ptr, sizeof(void*)+1, 1) == EINVAL); + CHECK(posix_memalign(&ptr, 4097, 1) == EINVAL); + + // Grab some memory so that the big allocation below will definitely fail. + void* p_small = malloc(4*1048576); + CHECK(p_small != NULL); + + // Make sure overflow is returned as ENOMEM + const size_t zero = 0; + static const size_t kMinusNTimes = 10; + for ( size_t i = 1; i < kMinusNTimes; ++i ) { + int r = posix_memalign(&ptr, 1024, zero - i); + CHECK(r == ENOMEM); + } + + free(p_small); + } + + const int pagesize = getpagesize(); + { + // valloc + for (int s = 0; s != -1; s = NextSize(s)) { + void* p = valloc(s); + CheckAlignment(p, pagesize); + Fill(p, s, 'v'); + CHECK(Valid(p, s, 'v')); + free(p); + } + } + + { + // pvalloc + for (int s = 0; s != -1; s = NextSize(s)) { + void* p = pvalloc(s); + CheckAlignment(p, pagesize); + int alloc_needed = ((s + pagesize - 1) / pagesize) * pagesize; + Fill(p, alloc_needed, 'x'); + CHECK(Valid(p, alloc_needed, 'x')); + free(p); + } + } + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/packed-cache_test.cc b/src/thirdparty/gperftools-2.0/src/tests/packed-cache_test.cc new file mode 100644 index 000000000..7f9aea60a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/packed-cache_test.cc @@ -0,0 +1,62 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Geoff Pike + +#include +#include "base/logging.h" +#include "packed-cache-inl.h" + +static const int kHashbits = PackedCache<64, uint64>::kHashbits; + +// A basic sanity test. +void PackedCacheTest_basic() { + PackedCache<32, uint32> cache(0); + CHECK_EQ(cache.GetOrDefault(0, 1), 0); + cache.Put(0, 17); + CHECK(cache.Has(0)); + CHECK_EQ(cache.GetOrDefault(0, 1), 17); + cache.Put(19, 99); + CHECK(cache.Has(0) && cache.Has(19)); + CHECK_EQ(cache.GetOrDefault(0, 1), 17); + CHECK_EQ(cache.GetOrDefault(19, 1), 99); + // Knock <0, 17> out by using a conflicting key. + cache.Put(1 << kHashbits, 22); + CHECK(!cache.Has(0)); + CHECK_EQ(cache.GetOrDefault(0, 1), 1); + CHECK_EQ(cache.GetOrDefault(1 << kHashbits, 1), 22); +} + +int main(int argc, char **argv) { + PackedCacheTest_basic(); + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/page_heap_test.cc b/src/thirdparty/gperftools-2.0/src/tests/page_heap_test.cc new file mode 100644 index 000000000..9f5f3c87f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/page_heap_test.cc @@ -0,0 +1,55 @@ +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: fikes@google.com (Andrew Fikes) + +#include "config_for_unittests.h" +#include "page_heap.h" +#include +#include "base/logging.h" +#include "common.h" + +namespace { + +static void CheckStats(const tcmalloc::PageHeap* ph, + uint64_t system_pages, + uint64_t free_pages, + uint64_t unmapped_pages) { + tcmalloc::PageHeap::Stats stats = ph->stats(); + EXPECT_EQ(system_pages, stats.system_bytes >> kPageShift); + EXPECT_EQ(free_pages, stats.free_bytes >> kPageShift); + EXPECT_EQ(unmapped_pages, stats.unmapped_bytes >> kPageShift); +} + +static void TestPageHeap_Stats() { + tcmalloc::PageHeap* ph = new tcmalloc::PageHeap(); + + // Empty page heap + CheckStats(ph, 0, 0, 0); + + // Allocate a span 's1' + tcmalloc::Span* s1 = ph->New(256); + CheckStats(ph, 256, 0, 0); + + // Split span 's1' into 's1', 's2'. Delete 's2' + tcmalloc::Span* s2 = ph->Split(s1, 128); + Length s2_len = s2->length; + ph->Delete(s2); + CheckStats(ph, 256, 128, 0); + + // Unmap deleted span 's2' + EXPECT_EQ(s2_len, ph->ReleaseAtLeastNPages(1)); + CheckStats(ph, 256, 0, 128); + + // Delete span 's1' + ph->Delete(s1); + CheckStats(ph, 256, 128, 128); + + delete ph; +} + +} // namespace + +int main(int argc, char **argv) { + TestPageHeap_Stats(); + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/pagemap_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/pagemap_unittest.cc new file mode 100644 index 000000000..83e76e29d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/pagemap_unittest.cc @@ -0,0 +1,177 @@ +// Copyright (c) 2003, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#include "config_for_unittests.h" +#include +#include +#if defined HAVE_STDINT_H +#include // to get intptr_t +#elif defined HAVE_INTTYPES_H +#include // another place intptr_t might be defined +#endif +#include +#include +#include "base/logging.h" +#include "pagemap.h" + +using std::vector; + +static void Permute(vector* elements) { + if (elements->empty()) + return; + const size_t num_elements = elements->size(); + for (size_t i = num_elements - 1; i > 0; --i) { + const size_t newpos = rand() % (i + 1); + const intptr_t tmp = (*elements)[i]; // swap + (*elements)[i] = (*elements)[newpos]; + (*elements)[newpos] = tmp; + } +} + +// Note: we leak memory every time a map is constructed, so do not +// create too many maps. + +// Test specified map type +template +void TestMap(int limit, bool limit_is_below_the_overflow_boundary) { + RAW_LOG(INFO, "Running test with %d iterations...\n", limit); + + { // Test sequential ensure/assignment + Type map(malloc); + for (intptr_t i = 0; i < static_cast(limit); i++) { + map.Ensure(i, 1); + map.set(i, (void*)(i+1)); + CHECK_EQ(map.get(i), (void*)(i+1)); + } + for (intptr_t i = 0; i < static_cast(limit); i++) { + CHECK_EQ(map.get(i), (void*)(i+1)); + } + } + + { // Test bulk Ensure + Type map(malloc); + map.Ensure(0, limit); + for (intptr_t i = 0; i < static_cast(limit); i++) { + map.set(i, (void*)(i+1)); + CHECK_EQ(map.get(i), (void*)(i+1)); + } + for (intptr_t i = 0; i < static_cast(limit); i++) { + CHECK_EQ(map.get(i), (void*)(i+1)); + } + } + + // Test that we correctly notice overflow + { + Type map(malloc); + CHECK_EQ(map.Ensure(limit, limit+1), limit_is_below_the_overflow_boundary); + } + + { // Test randomized accesses + srand(301); // srand isn't great, but it's portable + vector elements; + for (intptr_t i = 0; i < static_cast(limit); i++) elements.push_back(i); + Permute(&elements); + + Type map(malloc); + for (intptr_t i = 0; i < static_cast(limit); i++) { + map.Ensure(elements[i], 1); + map.set(elements[i], (void*)(elements[i]+1)); + CHECK_EQ(map.get(elements[i]), (void*)(elements[i]+1)); + } + for (intptr_t i = 0; i < static_cast(limit); i++) { + CHECK_EQ(map.get(i), (void*)(i+1)); + } + } +} + +// REQUIRES: BITS==10, i.e., valid range is [0,1023]. +// Representations for different types will end up being: +// PageMap1: array[1024] +// PageMap2: array[32][32] +// PageMap3: array[16][16][4] +template +void TestNext(const char* name) { + RAW_LOG(ERROR, "Running NextTest %s\n", name); + Type map(malloc); + char a, b, c, d, e; + + // When map is empty + CHECK(map.Next(0) == NULL); + CHECK(map.Next(5) == NULL); + CHECK(map.Next(1<<30) == NULL); + + // Add a single value + map.Ensure(40, 1); + map.set(40, &a); + CHECK(map.Next(0) == &a); + CHECK(map.Next(39) == &a); + CHECK(map.Next(40) == &a); + CHECK(map.Next(41) == NULL); + CHECK(map.Next(1<<30) == NULL); + + // Add a few values + map.Ensure(41, 1); + map.Ensure(100, 3); + map.set(41, &b); + map.set(100, &c); + map.set(101, &d); + map.set(102, &e); + CHECK(map.Next(0) == &a); + CHECK(map.Next(39) == &a); + CHECK(map.Next(40) == &a); + CHECK(map.Next(41) == &b); + CHECK(map.Next(42) == &c); + CHECK(map.Next(63) == &c); + CHECK(map.Next(64) == &c); + CHECK(map.Next(65) == &c); + CHECK(map.Next(99) == &c); + CHECK(map.Next(100) == &c); + CHECK(map.Next(101) == &d); + CHECK(map.Next(102) == &e); + CHECK(map.Next(103) == NULL); +} + +int main(int argc, char** argv) { + TestMap< TCMalloc_PageMap1<10> > (100, true); + TestMap< TCMalloc_PageMap1<10> > (1 << 10, false); + TestMap< TCMalloc_PageMap2<20> > (100, true); + TestMap< TCMalloc_PageMap2<20> > (1 << 20, false); + TestMap< TCMalloc_PageMap3<20> > (100, true); + TestMap< TCMalloc_PageMap3<20> > (1 << 20, false); + + TestNext< TCMalloc_PageMap1<10> >("PageMap1"); + TestNext< TCMalloc_PageMap2<10> >("PageMap2"); + TestNext< TCMalloc_PageMap3<10> >("PageMap3"); + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/profile-handler_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/profile-handler_unittest.cc new file mode 100644 index 000000000..98cfe6d5b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/profile-handler_unittest.cc @@ -0,0 +1,506 @@ +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: Nabeel Mian (nabeelmian@google.com) +// Chris Demetriou (cgd@google.com) +// +// This file contains the unit tests for profile-handler.h interface. +// +// It is linked into three separate unit tests: +// profile-handler_unittest tests basic functionality +// profile-handler_disable_test tests that the profiler +// is disabled with --install_signal_handlers=false +// profile-handler_conflict_test tests that the profiler +// is disabled when a SIGPROF handler is registered before InitGoogle. + +#include "config.h" +#include "profile-handler.h" + +#include +#include +#include +#include +#include "base/logging.h" +#include "base/simple_mutex.h" + +// Some helpful macros for the test class +#define TEST_F(cls, fn) void cls :: fn() + +// Do we expect the profiler to be enabled? +DEFINE_bool(test_profiler_enabled, true, + "expect profiler to be enabled during tests"); + +// Should we look at the kernel signal handler settings during the test? +// Not if we're in conflict_test, because we can't distinguish its nop +// handler from the real one. +DEFINE_bool(test_profiler_signal_handler, true, + "check profiler signal handler during tests"); + +namespace { + +// TODO(csilvers): error-checking on the pthreads routines +class Thread { + public: + Thread() : joinable_(false) { } + void SetJoinable(bool value) { joinable_ = value; } + void Start() { + pthread_attr_t attr; + pthread_attr_init(&attr); + pthread_attr_setdetachstate(&attr, joinable_ ? PTHREAD_CREATE_JOINABLE + : PTHREAD_CREATE_DETACHED); + pthread_create(&thread_, &attr, &DoRun, this); + pthread_attr_destroy(&attr); + } + void Join() { + assert(joinable_); + pthread_join(thread_, NULL); + } + virtual void Run() = 0; + private: + static void* DoRun(void* cls) { + ProfileHandlerRegisterThread(); + reinterpret_cast(cls)->Run(); + return NULL; + } + pthread_t thread_; + bool joinable_; +}; + +// Sleep interval in nano secs. ITIMER_PROF goes off only afer the specified CPU +// time is consumed. Under heavy load this process may no get scheduled in a +// timely fashion. Therefore, give enough time (20x of ProfileHandle timer +// interval 10ms (100Hz)) for this process to accumulate enought CPU time to get +// a profile tick. +int kSleepInterval = 200000000; + +// Sleep interval in nano secs. To ensure that if the timer has expired it is +// reset. +int kTimerResetInterval = 5000000; + +// Whether each thread has separate timers. +static bool timer_separate_ = false; +static int timer_type_ = ITIMER_PROF; +static int signal_number_ = SIGPROF; + +// Delays processing by the specified number of nano seconds. 'delay_ns' +// must be less than the number of nano seconds in a second (1000000000). +void Delay(int delay_ns) { + static const int kNumNSecInSecond = 1000000000; + EXPECT_LT(delay_ns, kNumNSecInSecond); + struct timespec delay = { 0, delay_ns }; + nanosleep(&delay, 0); +} + +// Checks whether the profile timer is enabled for the current thread. +bool IsTimerEnabled() { + itimerval current_timer; + EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer)); + if ((current_timer.it_value.tv_sec == 0) && + (current_timer.it_value.tv_usec != 0)) { + // May be the timer has expired. Sleep for a bit and check again. + Delay(kTimerResetInterval); + EXPECT_EQ(0, getitimer(timer_type_, ¤t_timer)); + } + return (current_timer.it_value.tv_sec != 0 || + current_timer.it_value.tv_usec != 0); +} + +class VirtualTimerGetterThread : public Thread { + public: + VirtualTimerGetterThread() { + memset(&virtual_timer_, 0, sizeof virtual_timer_); + } + struct itimerval virtual_timer_; + + private: + void Run() { + CHECK_EQ(0, getitimer(ITIMER_VIRTUAL, &virtual_timer_)); + } +}; + +// This function checks whether the timers are shared between thread. This +// function spawns a thread, so use it carefully when testing thread-dependent +// behaviour. +static bool threads_have_separate_timers() { + struct itimerval new_timer_val; + + // Enable the virtual timer in the current thread. + memset(&new_timer_val, 0, sizeof new_timer_val); + new_timer_val.it_value.tv_sec = 1000000; // seconds + CHECK_EQ(0, setitimer(ITIMER_VIRTUAL, &new_timer_val, NULL)); + + // Spawn a thread, get the virtual timer's value there. + VirtualTimerGetterThread thread; + thread.SetJoinable(true); + thread.Start(); + thread.Join(); + + // Disable timer here. + memset(&new_timer_val, 0, sizeof new_timer_val); + CHECK_EQ(0, setitimer(ITIMER_VIRTUAL, &new_timer_val, NULL)); + + bool target_timer_enabled = (thread.virtual_timer_.it_value.tv_sec != 0 || + thread.virtual_timer_.it_value.tv_usec != 0); + if (!target_timer_enabled) { + LOG(INFO, "threads have separate timers"); + return true; + } else { + LOG(INFO, "threads have shared timers"); + return false; + } +} + +// Dummy worker thread to accumulate cpu time. +class BusyThread : public Thread { + public: + BusyThread() : stop_work_(false) { + } + + // Setter/Getters + bool stop_work() { + MutexLock lock(&mu_); + return stop_work_; + } + void set_stop_work(bool stop_work) { + MutexLock lock(&mu_); + stop_work_ = stop_work; + } + + private: + // Protects stop_work_ below. + Mutex mu_; + // Whether to stop work? + bool stop_work_; + + // Do work until asked to stop. + void Run() { + while (!stop_work()) { + } + // If timers are separate, check that timer is enabled for this thread. + EXPECT_TRUE(!timer_separate_ || IsTimerEnabled()); + } +}; + +class NullThread : public Thread { + private: + void Run() { + // If timers are separate, check that timer is enabled for this thread. + EXPECT_TRUE(!timer_separate_ || IsTimerEnabled()); + } +}; + +// Signal handler which tracks the profile timer ticks. +static void TickCounter(int sig, siginfo_t* sig_info, void *vuc, + void* tick_counter) { + int* counter = static_cast(tick_counter); + ++(*counter); +} + +// This class tests the profile-handler.h interface. +class ProfileHandlerTest { + protected: + + // Determines whether threads have separate timers. + static void SetUpTestCase() { + timer_type_ = (getenv("CPUPROFILE_REALTIME") ? ITIMER_REAL : ITIMER_PROF); + signal_number_ = (getenv("CPUPROFILE_REALTIME") ? SIGALRM : SIGPROF); + + timer_separate_ = threads_have_separate_timers(); + Delay(kTimerResetInterval); + } + + // Sets up the profile timers and SIGPROF/SIGALRM handler in a known state. + // It does the following: + // 1. Unregisters all the callbacks, stops the timer (if shared) and + // clears out timer_sharing state in the ProfileHandler. This clears + // out any state left behind by the previous test or during module + // initialization when the test program was started. + // 2. Spawns two threads which will be registered with the ProfileHandler. + // At this time ProfileHandler knows if the timers are shared. + // 3. Starts a busy worker thread to accumulate CPU usage. + virtual void SetUp() { + // Reset the state of ProfileHandler between each test. This unregisters + // all callbacks, stops timer (if shared) and clears timer sharing state. + ProfileHandlerReset(); + EXPECT_EQ(0, GetCallbackCount()); + VerifyDisabled(); + // ProfileHandler requires at least two threads to be registerd to determine + // whether timers are shared. + RegisterThread(); + RegisterThread(); + // Now that two threads are started, verify that the signal handler is + // disabled and the timers are correctly enabled/disabled. + VerifyDisabled(); + // Start worker to accumulate cpu usage. + StartWorker(); + } + + virtual void TearDown() { + ProfileHandlerReset(); + // Stops the worker thread. + StopWorker(); + } + + // Starts a no-op thread that gets registered with the ProfileHandler. Waits + // for the thread to stop. + void RegisterThread() { + NullThread t; + t.SetJoinable(true); + t.Start(); + t.Join(); + } + + // Starts a busy worker thread to accumulate cpu time. There should be only + // one busy worker running. This is required for the case where there are + // separate timers for each thread. + void StartWorker() { + busy_worker_ = new BusyThread(); + busy_worker_->SetJoinable(true); + busy_worker_->Start(); + // Wait for worker to start up and register with the ProfileHandler. + // TODO(nabeelmian) This may not work under very heavy load. + Delay(kSleepInterval); + } + + // Stops the worker thread. + void StopWorker() { + busy_worker_->set_stop_work(true); + busy_worker_->Join(); + delete busy_worker_; + } + + // Checks whether SIGPROF/SIGALRM signal handler is enabled. + bool IsSignalEnabled() { + struct sigaction sa; + CHECK_EQ(sigaction(signal_number_, NULL, &sa), 0); + return ((sa.sa_handler == SIG_IGN) || (sa.sa_handler == SIG_DFL)) ? + false : true; + } + + // Gets the number of callbacks registered with the ProfileHandler. + uint32 GetCallbackCount() { + ProfileHandlerState state; + ProfileHandlerGetState(&state); + return state.callback_count; + } + + // Gets the current ProfileHandler interrupt count. + uint64 GetInterruptCount() { + ProfileHandlerState state; + ProfileHandlerGetState(&state); + return state.interrupts; + } + + // Verifies that a callback is correctly registered and receiving + // profile ticks. + void VerifyRegistration(const int& tick_counter) { + // Check the callback count. + EXPECT_GT(GetCallbackCount(), 0); + // Check that the profile timer is enabled. + EXPECT_EQ(FLAGS_test_profiler_enabled, IsTimerEnabled()); + // Check that the signal handler is enabled. + if (FLAGS_test_profiler_signal_handler) { + EXPECT_EQ(FLAGS_test_profiler_enabled, IsSignalEnabled()); + } + uint64 interrupts_before = GetInterruptCount(); + // Sleep for a bit and check that tick counter is making progress. + int old_tick_count = tick_counter; + Delay(kSleepInterval); + int new_tick_count = tick_counter; + uint64 interrupts_after = GetInterruptCount(); + if (FLAGS_test_profiler_enabled) { + EXPECT_GT(new_tick_count, old_tick_count); + EXPECT_GT(interrupts_after, interrupts_before); + } else { + EXPECT_EQ(new_tick_count, old_tick_count); + EXPECT_EQ(interrupts_after, interrupts_before); + } + } + + // Verifies that a callback is not receiving profile ticks. + void VerifyUnregistration(const int& tick_counter) { + // Sleep for a bit and check that tick counter is not making progress. + int old_tick_count = tick_counter; + Delay(kSleepInterval); + int new_tick_count = tick_counter; + EXPECT_EQ(old_tick_count, new_tick_count); + // If no callbacks, signal handler and shared timer should be disabled. + if (GetCallbackCount() == 0) { + if (FLAGS_test_profiler_signal_handler) { + EXPECT_FALSE(IsSignalEnabled()); + } + if (timer_separate_) { + EXPECT_TRUE(IsTimerEnabled()); + } else { + EXPECT_FALSE(IsTimerEnabled()); + } + } + } + + // Verifies that the SIGPROF/SIGALRM interrupt handler is disabled and the + // timer, if shared, is disabled. Expects the worker to be running. + void VerifyDisabled() { + // Check that the signal handler is disabled. + if (FLAGS_test_profiler_signal_handler) { + EXPECT_FALSE(IsSignalEnabled()); + } + // Check that the callback count is 0. + EXPECT_EQ(0, GetCallbackCount()); + // Check that the timer is disabled if shared, enabled otherwise. + if (timer_separate_) { + EXPECT_TRUE(IsTimerEnabled()); + } else { + EXPECT_FALSE(IsTimerEnabled()); + } + // Verify that the ProfileHandler is not accumulating profile ticks. + uint64 interrupts_before = GetInterruptCount(); + Delay(kSleepInterval); + uint64 interrupts_after = GetInterruptCount(); + EXPECT_EQ(interrupts_before, interrupts_after); + } + + // Registers a callback and waits for kTimerResetInterval for timers to get + // reset. + ProfileHandlerToken* RegisterCallback(void* callback_arg) { + ProfileHandlerToken* token = ProfileHandlerRegisterCallback( + TickCounter, callback_arg); + Delay(kTimerResetInterval); + return token; + } + + // Unregisters a callback and waits for kTimerResetInterval for timers to get + // reset. + void UnregisterCallback(ProfileHandlerToken* token) { + ProfileHandlerUnregisterCallback(token); + Delay(kTimerResetInterval); + } + + // Busy worker thread to accumulate cpu usage. + BusyThread* busy_worker_; + + private: + // The tests to run + void RegisterUnregisterCallback(); + void MultipleCallbacks(); + void Reset(); + void RegisterCallbackBeforeThread(); + + public: +#define RUN(test) do { \ + printf("Running %s\n", #test); \ + ProfileHandlerTest pht; \ + pht.SetUp(); \ + pht.test(); \ + pht.TearDown(); \ +} while (0) + + static int RUN_ALL_TESTS() { + SetUpTestCase(); + RUN(RegisterUnregisterCallback); + RUN(MultipleCallbacks); + RUN(Reset); + RUN(RegisterCallbackBeforeThread); + printf("Done\n"); + return 0; + } +}; + +// Verifies ProfileHandlerRegisterCallback and +// ProfileHandlerUnregisterCallback. +TEST_F(ProfileHandlerTest, RegisterUnregisterCallback) { + int tick_count = 0; + ProfileHandlerToken* token = RegisterCallback(&tick_count); + VerifyRegistration(tick_count); + UnregisterCallback(token); + VerifyUnregistration(tick_count); +} + +// Verifies that multiple callbacks can be registered. +TEST_F(ProfileHandlerTest, MultipleCallbacks) { + // Register first callback. + int first_tick_count; + ProfileHandlerToken* token1 = RegisterCallback(&first_tick_count); + // Check that callback was registered correctly. + VerifyRegistration(first_tick_count); + EXPECT_EQ(1, GetCallbackCount()); + + // Register second callback. + int second_tick_count; + ProfileHandlerToken* token2 = RegisterCallback(&second_tick_count); + // Check that callback was registered correctly. + VerifyRegistration(second_tick_count); + EXPECT_EQ(2, GetCallbackCount()); + + // Unregister first callback. + UnregisterCallback(token1); + VerifyUnregistration(first_tick_count); + EXPECT_EQ(1, GetCallbackCount()); + // Verify that second callback is still registered. + VerifyRegistration(second_tick_count); + + // Unregister second callback. + UnregisterCallback(token2); + VerifyUnregistration(second_tick_count); + EXPECT_EQ(0, GetCallbackCount()); + + // Verify that the signal handler and timers are correctly disabled. + VerifyDisabled(); +} + +// Verifies ProfileHandlerReset +TEST_F(ProfileHandlerTest, Reset) { + // Verify that the profile timer interrupt is disabled. + VerifyDisabled(); + int first_tick_count; + RegisterCallback(&first_tick_count); + VerifyRegistration(first_tick_count); + EXPECT_EQ(1, GetCallbackCount()); + + // Register second callback. + int second_tick_count; + RegisterCallback(&second_tick_count); + VerifyRegistration(second_tick_count); + EXPECT_EQ(2, GetCallbackCount()); + + // Reset the profile handler and verify that callback were correctly + // unregistered and timer/signal are disabled. + ProfileHandlerReset(); + VerifyUnregistration(first_tick_count); + VerifyUnregistration(second_tick_count); + VerifyDisabled(); +} + +// Verifies that ProfileHandler correctly handles a case where a callback was +// registered before the second thread started. +TEST_F(ProfileHandlerTest, RegisterCallbackBeforeThread) { + // Stop the worker. + StopWorker(); + // Unregister all existing callbacks, stop the timer (if shared), disable + // the signal handler and reset the timer sharing state in the Profile + // Handler. + ProfileHandlerReset(); + EXPECT_EQ(0, GetCallbackCount()); + VerifyDisabled(); + + // Start the worker. At this time ProfileHandler doesn't know if timers are + // shared as only one thread has registered so far. + StartWorker(); + // Register a callback and check that profile ticks are being delivered. + int tick_count; + RegisterCallback(&tick_count); + EXPECT_EQ(1, GetCallbackCount()); + VerifyRegistration(tick_count); + + // Register a second thread and verify that timer and signal handler are + // correctly enabled. + RegisterThread(); + EXPECT_EQ(1, GetCallbackCount()); + EXPECT_EQ(FLAGS_test_profiler_enabled, IsTimerEnabled()); + if (FLAGS_test_profiler_signal_handler) { + EXPECT_EQ(FLAGS_test_profiler_enabled, IsSignalEnabled()); + } +} + +} // namespace + +int main(int argc, char** argv) { + return ProfileHandlerTest::RUN_ALL_TESTS(); +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/profiledata_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/profiledata_unittest.cc new file mode 100644 index 000000000..f569f64b6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/profiledata_unittest.cc @@ -0,0 +1,610 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Chris Demetriou +// +// This file contains the unit tests for the ProfileData class. + +#if defined HAVE_STDINT_H +#include // to get uintptr_t +#elif defined HAVE_INTTYPES_H +#include // another place uintptr_t might be defined +#endif +#include +#include +#include +#include +#include + +#include "profiledata.h" + +#include "base/commandlineflags.h" +#include "base/logging.h" + +using std::string; + +// Some helpful macros for the test class +#define TEST_F(cls, fn) void cls :: fn() + +namespace { + +template class scoped_array { + public: + scoped_array(T* data) : data_(data) { } + ~scoped_array() { delete[] data_; } + T* get() { return data_; } + T& operator[](int i) { return data_[i]; } + private: + T* const data_; +}; + +// Re-runs fn until it doesn't cause EINTR. +#define NO_INTR(fn) do {} while ((fn) < 0 && errno == EINTR) + +// Read up to "count" bytes from file descriptor "fd" into the buffer +// starting at "buf" while handling short reads and EINTR. On +// success, return the number of bytes read. Otherwise, return -1. +static ssize_t ReadPersistent(const int fd, void *buf, const size_t count) { + CHECK_GE(fd, 0); + char *buf0 = reinterpret_cast(buf); + ssize_t num_bytes = 0; + while (num_bytes < count) { + ssize_t len; + NO_INTR(len = read(fd, buf0 + num_bytes, count - num_bytes)); + if (len < 0) { // There was an error other than EINTR. + return -1; + } + if (len == 0) { // Reached EOF. + break; + } + num_bytes += len; + } + CHECK(num_bytes <= count); + return num_bytes; +} + +// Thin wrapper around a file descriptor so that the file descriptor +// gets closed for sure. +struct FileDescriptor { + const int fd_; + explicit FileDescriptor(int fd) : fd_(fd) {} + ~FileDescriptor() { + if (fd_ >= 0) { + NO_INTR(close(fd_)); + } + } + int get() { return fd_; } +}; + +// must be the same as with ProfileData::Slot. +typedef uintptr_t ProfileDataSlot; + +// Quick and dirty function to make a number into a void* for use in a +// sample. +inline void* V(intptr_t x) { return reinterpret_cast(x); } + +// String returned by ProfileDataChecker helper functions to indicate success. +const char kNoError[] = ""; + +class ProfileDataChecker { + public: + ProfileDataChecker() { + const char* tmpdir = getenv("TMPDIR"); + if (tmpdir == NULL) + tmpdir = "/tmp"; + mkdir(tmpdir, 0755); // if necessary + filename_ = string(tmpdir) + "/profiledata_unittest.tmp"; + } + + string filename() const { return filename_; } + + // Checks the first 'num_slots' profile data slots in the file + // against the data pointed to by 'slots'. Returns kNoError if the + // data matched, otherwise returns an indication of the cause of the + // mismatch. + string Check(const ProfileDataSlot* slots, int num_slots) { + return CheckWithSkips(slots, num_slots, NULL, 0); + } + + // Checks the first 'num_slots' profile data slots in the file + // against the data pointed to by 'slots', skipping over entries + // described by 'skips' and 'num_skips'. + // + // 'skips' must be a sorted list of (0-based) slot numbers to be + // skipped, of length 'num_skips'. Note that 'num_slots' includes + // any skipped slots, i.e., the first 'num_slots' profile data slots + // will be considered, but some may be skipped. + // + // Returns kNoError if the data matched, otherwise returns an + // indication of the cause of the mismatch. + string CheckWithSkips(const ProfileDataSlot* slots, int num_slots, + const int* skips, int num_skips); + + // Validate that a profile is correctly formed. The profile is + // assumed to have been created by the same kind of binary (e.g., + // same slot size, same endian, etc.) as is validating the profile. + // + // Returns kNoError if the profile appears valid, otherwise returns + // an indication of the problem with the profile. + string ValidateProfile(); + + private: + string filename_; +}; + +string ProfileDataChecker::CheckWithSkips(const ProfileDataSlot* slots, + int num_slots, const int* skips, + int num_skips) { + FileDescriptor fd(open(filename_.c_str(), O_RDONLY)); + if (fd.get() < 0) + return "file open error"; + + scoped_array filedata(new ProfileDataSlot[num_slots]); + size_t expected_bytes = num_slots * sizeof filedata[0]; + ssize_t bytes_read = ReadPersistent(fd.get(), filedata.get(), expected_bytes); + if (expected_bytes != bytes_read) + return "file too small"; + + for (int i = 0; i < num_slots; i++) { + if (num_skips > 0 && *skips == i) { + num_skips--; + skips++; + continue; + } + if (slots[i] != filedata[i]) + return "data mismatch"; + } + return kNoError; +} + +string ProfileDataChecker::ValidateProfile() { + FileDescriptor fd(open(filename_.c_str(), O_RDONLY)); + if (fd.get() < 0) + return "file open error"; + + struct stat statbuf; + if (fstat(fd.get(), &statbuf) != 0) + return "fstat error"; + if (statbuf.st_size != static_cast(statbuf.st_size)) + return "file impossibly large"; + ssize_t filesize = statbuf.st_size; + + scoped_array filedata(new char[filesize]); + if (ReadPersistent(fd.get(), filedata.get(), filesize) != filesize) + return "read of whole file failed"; + + // Must have enough data for the header and the trailer. + if (filesize < (5 + 3) * sizeof(ProfileDataSlot)) + return "not enough data in profile for header + trailer"; + + // Check the header + if (reinterpret_cast(filedata.get())[0] != 0) + return "error in header: non-zero count"; + if (reinterpret_cast(filedata.get())[1] != 3) + return "error in header: num_slots != 3"; + if (reinterpret_cast(filedata.get())[2] != 0) + return "error in header: non-zero format version"; + // Period (slot 3) can have any value. + if (reinterpret_cast(filedata.get())[4] != 0) + return "error in header: non-zero padding value"; + ssize_t cur_offset = 5 * sizeof(ProfileDataSlot); + + // While there are samples, skip them. Each sample consists of + // at least three slots. + bool seen_trailer = false; + while (!seen_trailer) { + if (cur_offset > filesize - 3 * sizeof(ProfileDataSlot)) + return "truncated sample header"; + ProfileDataSlot* sample = + reinterpret_cast(filedata.get() + cur_offset); + ProfileDataSlot slots_this_sample = 2 + sample[1]; + ssize_t size_this_sample = slots_this_sample * sizeof(ProfileDataSlot); + if (cur_offset > filesize - size_this_sample) + return "truncated sample"; + + if (sample[0] == 0 && sample[1] == 1 && sample[2] == 0) { + seen_trailer = true; + } else { + if (sample[0] < 1) + return "error in sample: sample count < 1"; + if (sample[1] < 1) + return "error in sample: num_pcs < 1"; + for (int i = 2; i < slots_this_sample; i++) { + if (sample[i] == 0) + return "error in sample: NULL PC"; + } + } + cur_offset += size_this_sample; + } + + // There must be at least one line in the (text) list of mapped objects, + // and it must be terminated by a newline. Note, the use of newline + // here and below Might not be reasonable on non-UNIX systems. + if (cur_offset >= filesize) + return "no list of mapped objects"; + if (filedata[filesize - 1] != '\n') + return "profile did not end with a complete line"; + + while (cur_offset < filesize) { + char* line_start = filedata.get() + cur_offset; + + // Find the end of the line, and replace it with a NUL for easier + // scanning. + char* line_end = strchr(line_start, '\n'); + *line_end = '\0'; + + // Advance past any leading space. It's allowed in some lines, + // but not in others. + bool has_leading_space = false; + char* line_cur = line_start; + while (*line_cur == ' ') { + has_leading_space = true; + line_cur++; + } + + bool found_match = false; + + // Check for build lines. + if (!found_match) { + found_match = (strncmp(line_cur, "build=", 6) == 0); + // Anything may follow "build=", and leading space is allowed. + } + + // A line from ProcMapsIterator::FormatLine, of the form: + // + // 40000000-40015000 r-xp 00000000 03:01 12845071 /lib/ld-2.3.2.so + // + // Leading space is not allowed. The filename may be omitted or + // may consist of multiple words, so we scan only up to the + // space before the filename. + if (!found_match) { + int chars_scanned = -1; + sscanf(line_cur, "%*x-%*x %*c%*c%*c%*c %*x %*x:%*x %*d %n", + &chars_scanned); + found_match = (chars_scanned > 0 && !has_leading_space); + } + + // A line from DumpAddressMap, of the form: + // + // 40000000-40015000: /lib/ld-2.3.2.so + // + // Leading space is allowed. The filename may be omitted or may + // consist of multiple words, so we scan only up to the space + // before the filename. + if (!found_match) { + int chars_scanned = -1; + sscanf(line_cur, "%*x-%*x: %n", &chars_scanned); + found_match = (chars_scanned > 0); + } + + if (!found_match) + return "unrecognized line in text section"; + + cur_offset += (line_end - line_start) + 1; + } + + return kNoError; +} + +class ProfileDataTest { + protected: + void ExpectStopped() { + EXPECT_FALSE(collector_.enabled()); + } + + void ExpectRunningSamples(int samples) { + ProfileData::State state; + collector_.GetCurrentState(&state); + EXPECT_TRUE(state.enabled); + EXPECT_EQ(samples, state.samples_gathered); + } + + void ExpectSameState(const ProfileData::State& before, + const ProfileData::State& after) { + EXPECT_EQ(before.enabled, after.enabled); + EXPECT_EQ(before.samples_gathered, after.samples_gathered); + EXPECT_EQ(before.start_time, after.start_time); + EXPECT_STREQ(before.profile_name, after.profile_name); + } + + ProfileData collector_; + ProfileDataChecker checker_; + + private: + // The tests to run + void OpsWhenStopped(); + void StartStopEmpty(); + void StartStopNoOptionsEmpty(); + void StartWhenStarted(); + void StartStopEmpty2(); + void CollectOne(); + void CollectTwoMatching(); + void CollectTwoFlush(); + void StartResetRestart(); + + public: +#define RUN(test) do { \ + printf("Running %s\n", #test); \ + ProfileDataTest pdt; \ + pdt.test(); \ +} while (0) + + static int RUN_ALL_TESTS() { + RUN(OpsWhenStopped); + RUN(StartStopEmpty); + RUN(StartWhenStarted); + RUN(StartStopEmpty2); + RUN(CollectOne); + RUN(CollectTwoMatching); + RUN(CollectTwoFlush); + RUN(StartResetRestart); + return 0; + } +}; + +// Check that various operations are safe when stopped. +TEST_F(ProfileDataTest, OpsWhenStopped) { + ExpectStopped(); + EXPECT_FALSE(collector_.enabled()); + + // Verify that state is disabled, all-empty/all-0 + ProfileData::State state_before; + collector_.GetCurrentState(&state_before); + EXPECT_FALSE(state_before.enabled); + EXPECT_EQ(0, state_before.samples_gathered); + EXPECT_EQ(0, state_before.start_time); + EXPECT_STREQ("", state_before.profile_name); + + // Safe to call stop again. + collector_.Stop(); + + // Safe to call FlushTable. + collector_.FlushTable(); + + // Safe to call Add. + const void *trace[] = { V(100), V(101), V(102), V(103), V(104) }; + collector_.Add(arraysize(trace), trace); + + ProfileData::State state_after; + collector_.GetCurrentState(&state_after); + + ExpectSameState(state_before, state_after); +} + +// Start and Stop, collecting no samples. Verify output contents. +TEST_F(ProfileDataTest, StartStopEmpty) { + const int frequency = 1; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +// Start and Stop with no options, collecting no samples. Verify +// output contents. +TEST_F(ProfileDataTest, StartStopNoOptionsEmpty) { + // We're not requesting a specific period, implementation can do + // whatever it likes. + ProfileDataSlot slots[] = { + 0, 3, 0, 0 /* skipped */, 0, // binary header + 0, 1, 0 // binary trailer + }; + int slots_to_skip[] = { 3 }; + + ExpectStopped(); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), + ProfileData::Options())); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.CheckWithSkips(slots, arraysize(slots), + slots_to_skip, + arraysize(slots_to_skip))); +} + +// Start after already started. Should return false and not impact +// collected data or state. +TEST_F(ProfileDataTest, StartWhenStarted) { + const int frequency = 1; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + + ProfileData::State state_before; + collector_.GetCurrentState(&state_before); + + options.set_frequency(frequency * 2); + CHECK(!collector_.Start("foobar", options)); + + ProfileData::State state_after; + collector_.GetCurrentState(&state_after); + ExpectSameState(state_before, state_after); + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +// Like StartStopEmpty, but uses a different file name and frequency. +TEST_F(ProfileDataTest, StartStopEmpty2) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +TEST_F(ProfileDataTest, CollectOne) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 1, 5, 100, 101, 102, 103, 104, // our sample + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + + const void *trace[] = { V(100), V(101), V(102), V(103), V(104) }; + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(1); + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +TEST_F(ProfileDataTest, CollectTwoMatching) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 2, 5, 100, 201, 302, 403, 504, // our two samples + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + + for (int i = 0; i < 2; ++i) { + const void *trace[] = { V(100), V(201), V(302), V(403), V(504) }; + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(i + 1); + } + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +TEST_F(ProfileDataTest, CollectTwoFlush) { + const int frequency = 2; + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 1, 5, 100, 201, 302, 403, 504, // first sample (flushed) + 1, 5, 100, 201, 302, 403, 504, // second identical sample + 0, 1, 0 // binary trailer + }; + + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + + const void *trace[] = { V(100), V(201), V(302), V(403), V(504) }; + + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(1); + collector_.FlushTable(); + + collector_.Add(arraysize(trace), trace); + ExpectRunningSamples(2); + + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +// Start then reset, verify that the result is *not* a valid profile. +// Then start again and make sure the result is OK. +TEST_F(ProfileDataTest, StartResetRestart) { + ExpectStopped(); + ProfileData::Options options; + options.set_frequency(1); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Reset(); + ExpectStopped(); + // We expect the resulting file to be empty. This is a minimal test + // of ValidateProfile. + EXPECT_NE(kNoError, checker_.ValidateProfile()); + + struct stat statbuf; + EXPECT_EQ(0, stat(checker_.filename().c_str(), &statbuf)); + EXPECT_EQ(0, statbuf.st_size); + + const int frequency = 2; // Different frequency than used above. + ProfileDataSlot slots[] = { + 0, 3, 0, 1000000 / frequency, 0, // binary header + 0, 1, 0 // binary trailer + }; + + options.set_frequency(frequency); + EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); + ExpectRunningSamples(0); + collector_.Stop(); + ExpectStopped(); + EXPECT_EQ(kNoError, checker_.ValidateProfile()); + EXPECT_EQ(kNoError, checker_.Check(slots, arraysize(slots))); +} + +} // namespace + +int main(int argc, char** argv) { + int rc = ProfileDataTest::RUN_ALL_TESTS(); + printf("%s\n", rc == 0 ? "PASS" : "FAIL"); + return rc; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/profiler_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/profiler_unittest.cc new file mode 100644 index 000000000..399891bc5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/profiler_unittest.cc @@ -0,0 +1,142 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// Does some simple arithmetic and a few libc routines, so we can profile it. +// Define WITH_THREADS to add pthread functionality as well (otherwise, btw, +// the num_threads argument to this program is ingored). + +#include "config_for_unittests.h" +#include +#include +#ifdef HAVE_UNISTD_H +#include // for fork() +#endif +#include // for wait() +#include "gperftools/profiler.h" +#include "base/simple_mutex.h" +#include "tests/testutil.h" + +static int result = 0; +static int g_iters = 0; // argv[1] + +Mutex mutex(Mutex::LINKER_INITIALIZED); + +static void test_other_thread() { +#ifndef NO_THREADS + ProfilerRegisterThread(); + + int i, m; + char b[128]; + MutexLock ml(&mutex); + for (m = 0; m < 1000000; ++m) { // run millions of times + for (i = 0; i < g_iters; ++i ) { + result ^= i; + } + snprintf(b, sizeof(b), "other: %d", result); // get some libc action + } +#endif +} + +static void test_main_thread() { + int i, m; + char b[128]; + MutexLock ml(&mutex); + for (m = 0; m < 1000000; ++m) { // run millions of times + for (i = 0; i < g_iters; ++i ) { + result ^= i; + } + snprintf(b, sizeof(b), "same: %d", result); // get some libc action + } +} + +int main(int argc, char** argv) { + if ( argc <= 1 ) { + fprintf(stderr, "USAGE: %s [num_threads] [filename]\n", argv[0]); + fprintf(stderr, " iters: How many million times to run the XOR test.\n"); + fprintf(stderr, " num_threads: how many concurrent threads.\n"); + fprintf(stderr, " 0 or 1 for single-threaded mode,\n"); + fprintf(stderr, " -# to fork instead of thread.\n"); + fprintf(stderr, " filename: The name of the output profile.\n"); + fprintf(stderr, (" If you don't specify, set CPUPROFILE " + "in the environment instead!\n")); + return 1; + } + + g_iters = atoi(argv[1]); + int num_threads = 1; + const char* filename = NULL; + if (argc > 2) { + num_threads = atoi(argv[2]); + } + if (argc > 3) { + filename = argv[3]; + } + + if (filename) { + ProfilerStart(filename); + } + + test_main_thread(); + + ProfilerFlush(); // just because we can + + // The other threads, if any, will run only half as long as the main thread + RunManyThreads(test_other_thread, num_threads); + + // Or maybe they asked to fork. The fork test is only interesting + // when we use CPUPROFILE to name, so check for that +#ifdef HAVE_UNISTD_H + for (; num_threads < 0; ++num_threads) { // - to fork + if (filename) { + printf("FORK test only makes sense when no filename is specified.\n"); + return 2; + } + switch (fork()) { + case -1: + printf("FORK failed!\n"); + return 1; + case 0: // child + return execl(argv[0], argv[0], argv[1], NULL); + default: + wait(NULL); // we'll let the kids run one at a time + } + } +#endif + + test_main_thread(); + + if (filename) { + ProfilerStop(); + } + + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/profiler_unittest.sh b/src/thirdparty/gperftools-2.0/src/tests/profiler_unittest.sh new file mode 100755 index 000000000..4668fa70c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/profiler_unittest.sh @@ -0,0 +1,261 @@ +#!/bin/sh + +# Copyright (c) 2005, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# --- +# Author: Craig Silverstein +# +# Runs the 4 profiler unittests and makes sure their profiles look +# appropriate. We expect two commandline args, as described below. +# +# We run under the assumption that if $PROFILER1 is run with no +# arguments, it prints a usage line of the form +# USAGE: [...] +# +# This is because libtool sometimes turns the 'executable' into a +# shell script which runs an actual binary somewhere else. + +# We expect BINDIR and PPROF_PATH to be set in the environment. +# If not, we set them to some reasonable values +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +TMPDIR=/tmp/profile_info + +UNITTEST_DIR=${1:-$BINDIR} +PPROF=${2:-$PPROF_PATH} + +# We test the sliding-window functionality of the cpu-profile reader +# by using a small stride, forcing lots of reads. +PPROF_FLAGS="--test_stride=128" + +PROFILER1="$UNITTEST_DIR/profiler1_unittest" +PROFILER2="$UNITTEST_DIR/profiler2_unittest" +PROFILER3="$UNITTEST_DIR/profiler3_unittest" +PROFILER4="$UNITTEST_DIR/profiler4_unittest" + +# Unfortunately, for us, libtool can replace executables with a shell +# script that does some work before calling the 'real' executable +# under a different name. We need the 'real' executable name to run +# pprof on it. We've constructed all the binaries used in this +# unittest so when they are called with no arguments, they report +# their argv[0], which is the real binary name. +Realname() { + "$1" 2>&1 | awk '{print $2; exit;}' +} + +PROFILER1_REALNAME=`Realname "$PROFILER1"` +PROFILER2_REALNAME=`Realname "$PROFILER2"` +PROFILER3_REALNAME=`Realname "$PROFILER3"` +PROFILER4_REALNAME=`Realname "$PROFILER4"` + +# It's meaningful to the profiler, so make sure we know its state +unset CPUPROFILE + +rm -rf "$TMPDIR" +mkdir "$TMPDIR" || exit 2 + +num_failures=0 + +RegisterFailure() { + num_failures=`expr $num_failures + 1` +} + +# Takes two filenames representing profiles, with their executable scripts, +# and a multiplier, and verifies that the 'contentful' functions in +# each profile take the same time (possibly scaled by the given +# multiplier). It used to be "same" meant within 50%, after adding an +# noise-reducing X units to each value. But even that would often +# spuriously fail, so now it's "both non-zero". We're pretty forgiving. +VerifySimilar() { + prof1="$TMPDIR/$1" + exec1="$2" + prof2="$TMPDIR/$3" + exec2="$4" + mult="$5" + + # We are careful not to put exec1 and exec2 in quotes, because if + # they are the empty string, it means we want to use the 1-arg + # version of pprof. + mthread1=`"$PPROF" $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'` + mthread2=`"$PPROF" $PPROF_FLAGS $exec2 "$prof2" | grep test_main_thread | awk '{print $1}'` + mthread1_plus=`expr $mthread1 + 5` + mthread2_plus=`expr $mthread2 + 5` + if [ -z "$mthread1" ] || [ -z "$mthread2" ] || \ + [ "$mthread1" -le 0 -o "$mthread2" -le 0 ] +# || [ `expr $mthread1_plus \* $mult` -gt `expr $mthread2_plus \* 2` -o \ +# `expr $mthread1_plus \* $mult \* 2` -lt `expr $mthread2_plus` ] + then + echo + echo ">>> profile on $exec1 vs $exec2 with multiplier $mult failed:" + echo "Actual times (in profiling units) were '$mthread1' vs. '$mthread2'" + echo + RegisterFailure + fi +} + +# Takes two filenames representing profiles, and optionally their +# executable scripts (these may be empty if the profiles include +# symbols), and verifies that the two profiles are identical. +VerifyIdentical() { + prof1="$TMPDIR/$1" + exec1="$2" + prof2="$TMPDIR/$3" + exec2="$4" + + # We are careful not to put exec1 and exec2 in quotes, because if + # they are the empty string, it means we want to use the 1-arg + # version of pprof. + "$PPROF" $PPROF_FLAGS $exec1 "$prof1" > "$TMPDIR/out1" + "$PPROF" $PPROF_FLAGS $exec2 "$prof2" > "$TMPDIR/out2" + diff=`diff "$TMPDIR/out1" "$TMPDIR/out2"` + + if [ ! -z "$diff" ]; then + echo + echo ">>> profile doesn't match, args: $exec1 $prof1 vs. $exec2 $prof2" + echo ">>> Diff:" + echo "$diff" + echo + RegisterFailure + fi +} + +# Takes a filename representing a profile, with its executable, +# and a multiplier, and verifies that the main-thread function takes +# the same amount of time as the other-threads function (possibly scaled +# by the given multiplier). Figuring out the multiplier can be tricky, +# since by design the main thread runs twice as long as each of the +# 'other' threads! It used to be "same" meant within 50%, after adding an +# noise-reducing X units to each value. But even that would often +# spuriously fail, so now it's "both non-zero". We're pretty forgiving. +VerifyAcrossThreads() { + prof1="$TMPDIR/$1" + # We need to run the script with no args to get the actual exe name + exec1="$2" + mult="$3" + + # We are careful not to put exec1 in quotes, because if it is the + # empty string, it means we want to use the 1-arg version of pprof. + mthread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_main_thread | awk '{print $1}'` + othread=`$PPROF $PPROF_FLAGS $exec1 "$prof1" | grep test_other_thread | awk '{print $1}'` + if [ -z "$mthread" ] || [ -z "$othread" ] || \ + [ "$mthread" -le 0 -o "$othread" -le 0 ] +# || [ `expr $mthread \* $mult \* 3` -gt `expr $othread \* 10` -o \ +# `expr $mthread \* $mult \* 10` -lt `expr $othread \* 3` ] + then + echo + echo ">>> profile on $exec1 (main vs thread) with multiplier $mult failed:" + echo "Actual times (in profiling units) were '$mthread' vs. '$othread'" + echo + RegisterFailure + fi +} + +echo +echo ">>> WARNING <<<" +echo "This test looks at timing information to determine correctness." +echo "If your system is loaded, the test may spuriously fail." +echo "If the test does fail with an 'Actual times' error, try running again." +echo + +# profiler1 is a non-threaded version +"$PROFILER1" 50 1 "$TMPDIR/p1" || RegisterFailure +"$PROFILER1" 100 1 "$TMPDIR/p2" || RegisterFailure +VerifySimilar p1 "$PROFILER1_REALNAME" p2 "$PROFILER1_REALNAME" 2 + +# Verify the same thing works if we statically link +"$PROFILER2" 50 1 "$TMPDIR/p3" || RegisterFailure +"$PROFILER2" 100 1 "$TMPDIR/p4" || RegisterFailure +VerifySimilar p3 "$PROFILER2_REALNAME" p4 "$PROFILER2_REALNAME" 2 + +# Verify the same thing works if we specify via CPUPROFILE +CPUPROFILE="$TMPDIR/p5" "$PROFILER2" 50 || RegisterFailure +CPUPROFILE="$TMPDIR/p6" "$PROFILER2" 100 || RegisterFailure +VerifySimilar p5 "$PROFILER2_REALNAME" p6 "$PROFILER2_REALNAME" 2 + +CPUPROFILE="$TMPDIR/p5b" "$PROFILER3" 30 || RegisterFailure +CPUPROFILE="$TMPDIR/p5c" "$PROFILER3" 60 || RegisterFailure +VerifySimilar p5b "$PROFILER3_REALNAME" p5c "$PROFILER3_REALNAME" 2 + +# Now try what happens when we use threads +"$PROFILER3" 30 2 "$TMPDIR/p7" || RegisterFailure +"$PROFILER3" 60 2 "$TMPDIR/p8" || RegisterFailure +VerifySimilar p7 "$PROFILER3_REALNAME" p8 "$PROFILER3_REALNAME" 2 + +"$PROFILER4" 30 2 "$TMPDIR/p9" || RegisterFailure +"$PROFILER4" 60 2 "$TMPDIR/p10" || RegisterFailure +VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2 + +# More threads! +"$PROFILER4" 25 3 "$TMPDIR/p9" || RegisterFailure +"$PROFILER4" 50 3 "$TMPDIR/p10" || RegisterFailure +VerifySimilar p9 "$PROFILER4_REALNAME" p10 "$PROFILER4_REALNAME" 2 + +# Compare how much time the main thread takes compared to the other threads +# Recall the main thread runs twice as long as the other threads, by design. +"$PROFILER4" 20 4 "$TMPDIR/p11" || RegisterFailure +VerifyAcrossThreads p11 "$PROFILER4_REALNAME" 2 + +# Test symbol save and restore +"$PROFILER1" 50 1 "$TMPDIR/p12" || RegisterFailure +"$PPROF" $PPROF_FLAGS "$PROFILER1_REALNAME" "$TMPDIR/p12" --raw \ + >"$TMPDIR/p13" 2>/dev/null || RegisterFailure +VerifyIdentical p12 "$PROFILER1_REALNAME" p13 "" || RegisterFailure + +"$PROFILER3" 30 2 "$TMPDIR/p14" || RegisterFailure +"$PPROF" $PPROF_FLAGS "$PROFILER3_REALNAME" "$TMPDIR/p14" --raw \ + >"$TMPDIR/p15" 2>/dev/null || RegisterFailure +VerifyIdentical p14 "$PROFILER3_REALNAME" p15 "" || RegisterFailure + +# Test using ITIMER_REAL instead of ITIMER_PROF. +env CPUPROFILE_REALTIME=1 "$PROFILER3" 30 2 "$TMPDIR/p16" || RegisterFailure +env CPUPROFILE_REALTIME=1 "$PROFILER3" 60 2 "$TMPDIR/p17" || RegisterFailure +VerifySimilar p16 "$PROFILER3_REALNAME" p17 "$PROFILER3_REALNAME" 2 + + +# Make sure that when we have a process with a fork, the profiles don't +# clobber each other +CPUPROFILE="$TMPDIR/pfork" "$PROFILER1" 1 -2 || RegisterFailure +n=`ls $TMPDIR/pfork* | wc -l` +if [ $n != 3 ]; then + echo "FORK test FAILED: expected 3 profiles (for main + 2 children), found $n" + num_failures=`expr $num_failures + 1` +fi + +rm -rf "$TMPDIR" # clean up + +echo "Tests finished with $num_failures failures" +exit $num_failures diff --git a/src/thirdparty/gperftools-2.0/src/tests/raw_printer_test.cc b/src/thirdparty/gperftools-2.0/src/tests/raw_printer_test.cc new file mode 100644 index 000000000..3138b50c5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/raw_printer_test.cc @@ -0,0 +1,60 @@ +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: sanjay@google.com (Sanjay Ghemawat) + +#include "raw_printer.h" +#include +#include +#include "base/logging.h" + +using std::string; + +#define TEST(a, b) void TEST_##a##_##b() +#define RUN_TEST(a, b) TEST_##a##_##b() + +TEST(RawPrinter, Empty) { + char buffer[1]; + base::RawPrinter printer(buffer, arraysize(buffer)); + CHECK_EQ(0, printer.length()); + CHECK_EQ(string(""), buffer); + CHECK_EQ(0, printer.space_left()); + printer.Printf("foo"); + CHECK_EQ(string(""), string(buffer)); + CHECK_EQ(0, printer.length()); + CHECK_EQ(0, printer.space_left()); +} + +TEST(RawPrinter, PartiallyFilled) { + char buffer[100]; + base::RawPrinter printer(buffer, arraysize(buffer)); + printer.Printf("%s %s", "hello", "world"); + CHECK_EQ(string("hello world"), string(buffer)); + CHECK_EQ(11, printer.length()); + CHECK_LT(0, printer.space_left()); +} + +TEST(RawPrinter, Truncated) { + char buffer[3]; + base::RawPrinter printer(buffer, arraysize(buffer)); + printer.Printf("%d", 12345678); + CHECK_EQ(string("12"), string(buffer)); + CHECK_EQ(2, printer.length()); + CHECK_EQ(0, printer.space_left()); +} + +TEST(RawPrinter, ExactlyFilled) { + char buffer[12]; + base::RawPrinter printer(buffer, arraysize(buffer)); + printer.Printf("%s %s", "hello", "world"); + CHECK_EQ(string("hello world"), string(buffer)); + CHECK_EQ(11, printer.length()); + CHECK_EQ(0, printer.space_left()); +} + +int main(int argc, char **argv) { + RUN_TEST(RawPrinter, Empty); + RUN_TEST(RawPrinter, PartiallyFilled); + RUN_TEST(RawPrinter, Truncated); + RUN_TEST(RawPrinter, ExactlyFilled); + printf("PASS\n"); + return 0; // 0 means success +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/realloc_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/realloc_unittest.cc new file mode 100644 index 000000000..426742144 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/realloc_unittest.cc @@ -0,0 +1,124 @@ +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Test realloc() functionality + +#include "config_for_unittests.h" +#include // for assert +#include +#include // for size_t, NULL +#include // for free, malloc, realloc +#include // for min +#include "base/logging.h" + +using std::min; + + +// Fill a buffer of the specified size with a predetermined pattern +static void Fill(unsigned char* buffer, int n) { + for (int i = 0; i < n; i++) { + buffer[i] = (i & 0xff); + } +} + +// Check that the specified buffer has the predetermined pattern +// generated by Fill() +static bool Valid(unsigned char* buffer, int n) { + for (int i = 0; i < n; i++) { + if (buffer[i] != (i & 0xff)) { + return false; + } + } + return true; +} + +// Return the next interesting size/delta to check. Returns -1 if no more. +static int NextSize(int size) { + if (size < 100) { + return size+1; + } else if (size < 100000) { + // Find next power of two + int power = 1; + while (power < size) { + power <<= 1; + } + + // Yield (power-1, power, power+1) + if (size < power-1) { + return power-1; + } else if (size == power-1) { + return power; + } else { + assert(size == power); + return power+1; + } + } else { + return -1; + } +} + +int main(int argc, char** argv) { + for (int src_size = 0; src_size >= 0; src_size = NextSize(src_size)) { + for (int dst_size = 0; dst_size >= 0; dst_size = NextSize(dst_size)) { + unsigned char* src = (unsigned char*) malloc(src_size); + Fill(src, src_size); + unsigned char* dst = (unsigned char*) realloc(src, dst_size); + CHECK(Valid(dst, min(src_size, dst_size))); + Fill(dst, dst_size); + CHECK(Valid(dst, dst_size)); + if (dst != NULL) free(dst); + } + } + + // Now make sure realloc works correctly even when we overflow the + // packed cache, so some entries are evicted from the cache. + // The cache has 2^12 entries, keyed by page number. + const int kNumEntries = 1 << 14; + int** p = (int**)malloc(sizeof(*p) * kNumEntries); + int sum = 0; + for (int i = 0; i < kNumEntries; i++) { + p[i] = (int*)malloc(8192); // no page size is likely to be bigger + p[i][1000] = i; // use memory deep in the heart of p + } + for (int i = 0; i < kNumEntries; i++) { + p[i] = (int*)realloc(p[i], 9000); + } + for (int i = 0; i < kNumEntries; i++) { + sum += p[i][1000]; + free(p[i]); + } + CHECK_EQ(kNumEntries/2 * (kNumEntries - 1), sum); // assume kNE is even + free(p); + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/sampler_test.cc b/src/thirdparty/gperftools-2.0/src/tests/sampler_test.cc new file mode 100755 index 000000000..c55d5dcea --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/sampler_test.cc @@ -0,0 +1,657 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// All Rights Reserved. +// +// Author: Daniel Ford +// +// Checks basic properties of the sampler + +#include "config_for_unittests.h" +#include // defines posix_memalign +#include // for the printf at the end +#if defined HAVE_STDINT_H +#include // to get uintptr_t +#elif defined HAVE_INTTYPES_H +#include // another place uintptr_t might be defined +#endif +#include +#include +#include +#include +#include +#include +#include "base/logging.h" +#include "base/commandlineflags.h" +#include "sampler.h" // The Sampler class being tested + +using std::sort; +using std::min; +using std::max; +using std::vector; +using std::abs; + +vector g_testlist; // the tests to run + +#define TEST(a, b) \ + struct Test_##a##_##b { \ + Test_##a##_##b() { g_testlist.push_back(&Run); } \ + static void Run(); \ + }; \ + static Test_##a##_##b g_test_##a##_##b; \ + void Test_##a##_##b::Run() + + +static int RUN_ALL_TESTS() { + vector::const_iterator it; + for (it = g_testlist.begin(); it != g_testlist.end(); ++it) { + (*it)(); // The test will error-exit if there's a problem. + } + fprintf(stderr, "\nPassed %d tests\n\nPASS\n", (int)g_testlist.size()); + return 0; +} + +#undef LOG // defined in base/logging.h +// Ideally, we'd put the newline at the end, but this hack puts the +// newline at the end of the previous log message, which is good enough :-) +#define LOG(level) std::cerr << "\n" + +static std::string StringPrintf(const char* format, ...) { + char buf[256]; // should be big enough for all logging + va_list ap; + va_start(ap, format); + perftools_vsnprintf(buf, sizeof(buf), format, ap); + va_end(ap); + return buf; +} + +namespace { +template class scoped_array { + public: + scoped_array(T* p) : p_(p) { } + ~scoped_array() { delete[] p_; } + const T* get() const { return p_; } + T* get() { return p_; } + T& operator[](int i) { return p_[i]; } + private: + T* p_; +}; +} + +// Note that these tests are stochastic. +// This mean that the chance of correct code passing the test is, +// in the case of 5 standard deviations: +// kSigmas=5: ~99.99994267% +// in the case of 4 standard deviations: +// kSigmas=4: ~99.993666% +static const double kSigmas = 4; +static const size_t kSamplingInterval = 512*1024; + +// Tests that GetSamplePeriod returns the expected value +// which is 1<<19 +TEST(Sampler, TestGetSamplePeriod) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t sample_period; + sample_period = sampler.GetSamplePeriod(); + CHECK_GT(sample_period, 0); +} + +// Tests of the quality of the random numbers generated +// This uses the Anderson Darling test for uniformity. +// See "Evaluating the Anderson-Darling Distribution" by Marsaglia +// for details. + +// Short cut version of ADinf(z), z>0 (from Marsaglia) +// This returns the p-value for Anderson Darling statistic in +// the limit as n-> infinity. For finite n, apply the error fix below. +double AndersonDarlingInf(double z) { + if (z < 2) { + return exp(-1.2337141 / z) / sqrt(z) * (2.00012 + (0.247105 - + (0.0649821 - (0.0347962 - (0.011672 - 0.00168691 + * z) * z) * z) * z) * z); + } + return exp( - exp(1.0776 - (2.30695 - (0.43424 - (0.082433 - + (0.008056 - 0.0003146 * z) * z) * z) * z) * z)); +} + +// Corrects the approximation error in AndersonDarlingInf for small values of n +// Add this to AndersonDarlingInf to get a better approximation +// (from Marsaglia) +double AndersonDarlingErrFix(int n, double x) { + if (x > 0.8) { + return (-130.2137 + (745.2337 - (1705.091 - (1950.646 - + (1116.360 - 255.7844 * x) * x) * x) * x) * x) / n; + } + double cutoff = 0.01265 + 0.1757 / n; + double t; + if (x < cutoff) { + t = x / cutoff; + t = sqrt(t) * (1 - t) * (49 * t - 102); + return t * (0.0037 / (n * n) + 0.00078 / n + 0.00006) / n; + } else { + t = (x - cutoff) / (0.8 - cutoff); + t = -0.00022633 + (6.54034 - (14.6538 - (14.458 - (8.259 - 1.91864 + * t) * t) * t) * t) * t; + return t * (0.04213 + 0.01365 / n) / n; + } +} + +// Returns the AndersonDarling p-value given n and the value of the statistic +double AndersonDarlingPValue(int n, double z) { + double ad = AndersonDarlingInf(z); + double errfix = AndersonDarlingErrFix(n, ad); + return ad + errfix; +} + +double AndersonDarlingStatistic(int n, double* random_sample) { + double ad_sum = 0; + for (int i = 0; i < n; i++) { + ad_sum += (2*i + 1) * log(random_sample[i] * (1 - random_sample[n-1-i])); + } + double ad_statistic = - n - 1/static_cast(n) * ad_sum; + return ad_statistic; +} + +// Tests if the array of doubles is uniformly distributed. +// Returns the p-value of the Anderson Darling Statistic +// for the given set of sorted random doubles +// See "Evaluating the Anderson-Darling Distribution" by +// Marsaglia and Marsaglia for details. +double AndersonDarlingTest(int n, double* random_sample) { + double ad_statistic = AndersonDarlingStatistic(n, random_sample); + LOG(INFO) << StringPrintf("AD stat = %f, n=%d\n", ad_statistic, n); + double p = AndersonDarlingPValue(n, ad_statistic); + return p; +} + +// Test the AD Test. The value of the statistic should go to zero as n->infty +// Not run as part of regular tests +void ADTestTest(int n) { + scoped_array random_sample(new double[n]); + for (int i = 0; i < n; i++) { + random_sample[i] = (i+0.01)/n; + } + sort(random_sample.get(), random_sample.get() + n); + double ad_stat = AndersonDarlingStatistic(n, random_sample.get()); + LOG(INFO) << StringPrintf("Testing the AD test. n=%d, ad_stat = %f", + n, ad_stat); +} + +// Print the CDF of the distribution of the Anderson-Darling Statistic +// Used for checking the Anderson-Darling Test +// Not run as part of regular tests +void ADCDF() { + for (int i = 1; i < 40; i++) { + double x = i/10.0; + LOG(INFO) << "x= " << x << " adpv= " + << AndersonDarlingPValue(100, x) << ", " + << AndersonDarlingPValue(1000, x); + } +} + +// Testing that NextRandom generates uniform +// random numbers. +// Applies the Anderson-Darling test for uniformity +void TestNextRandom(int n) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t x = 1; + // This assumes that the prng returns 48 bit numbers + uint64_t max_prng_value = static_cast(1)<<48; + // Initialize + for (int i = 1; i <= 20; i++) { // 20 mimics sampler.Init() + x = sampler.NextRandom(x); + } + scoped_array int_random_sample(new uint64_t[n]); + // Collect samples + for (int i = 0; i < n; i++) { + int_random_sample[i] = x; + x = sampler.NextRandom(x); + } + // First sort them... + sort(int_random_sample.get(), int_random_sample.get() + n); + scoped_array random_sample(new double[n]); + // Convert them to uniform randoms (in the range [0,1]) + for (int i = 0; i < n; i++) { + random_sample[i] = static_cast(int_random_sample[i])/max_prng_value; + } + // Now compute the Anderson-Darling statistic + double ad_pvalue = AndersonDarlingTest(n, random_sample.get()); + LOG(INFO) << StringPrintf("pvalue for AndersonDarlingTest " + "with n= %d is p= %f\n", n, ad_pvalue); + CHECK_GT(min(ad_pvalue, 1 - ad_pvalue), 0.0001); + // << StringPrintf("prng is not uniform, %d\n", n); +} + + +TEST(Sampler, TestNextRandom_MultipleValues) { + TestNextRandom(10); // Check short-range correlation + TestNextRandom(100); + TestNextRandom(1000); + TestNextRandom(10000); // Make sure there's no systematic error +} + +// Tests that PickNextSamplePeriod generates +// geometrically distributed random numbers. +// First converts to uniforms then applied the +// Anderson-Darling test for uniformity. +void TestPickNextSample(int n) { + tcmalloc::Sampler sampler; + sampler.Init(1); + scoped_array int_random_sample(new uint64_t[n]); + int sample_period = sampler.GetSamplePeriod(); + int ones_count = 0; + for (int i = 0; i < n; i++) { + int_random_sample[i] = sampler.PickNextSamplingPoint(); + CHECK_GE(int_random_sample[i], 1); + if (int_random_sample[i] == 1) { + ones_count += 1; + } + CHECK_LT(ones_count, 4); // << " out of " << i << " samples."; + } + // First sort them... + sort(int_random_sample.get(), int_random_sample.get() + n); + scoped_array random_sample(new double[n]); + // Convert them to uniform random numbers + // by applying the geometric CDF + for (int i = 0; i < n; i++) { + random_sample[i] = 1 - exp(-static_cast(int_random_sample[i]) + / sample_period); + } + // Now compute the Anderson-Darling statistic + double geom_ad_pvalue = AndersonDarlingTest(n, random_sample.get()); + LOG(INFO) << StringPrintf("pvalue for geometric AndersonDarlingTest " + "with n= %d is p= %f\n", n, geom_ad_pvalue); + CHECK_GT(min(geom_ad_pvalue, 1 - geom_ad_pvalue), 0.0001); + // << "PickNextSamplingPoint does not produce good " + // "geometric/exponential random numbers\n"; +} + +TEST(Sampler, TestPickNextSample_MultipleValues) { + TestPickNextSample(10); // Make sure the first few are good (enough) + TestPickNextSample(100); + TestPickNextSample(1000); + TestPickNextSample(10000); // Make sure there's no systematic error +} + + +// This is superceeded by the Anderson-Darling Test +// and it not run now. +// Tests how fast nearby values are spread out with LRand64 +// The purpose of this code is to determine how many +// steps to apply to the seed during initialization +void TestLRand64Spread() { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t current_value; + printf("Testing LRand64 Spread\n"); + for (int i = 1; i < 10; i++) { + printf("%d ", i); + current_value = i; + for (int j = 1; j < 100; j++) { + current_value = sampler.NextRandom(current_value); + } + LOG(INFO) << current_value; + } +} + + +// Test for Fastlog2 code +// We care about the percentage error because we're using this +// for choosing step sizes, so "close" is relative to the size of +// the step we would get if we used the built-in log function +TEST(Sampler, FastLog2) { + tcmalloc::Sampler sampler; + sampler.Init(1); + double max_ratio_error = 0; + for (double d = -1021.9; d < 1; d+= 0.13124235) { + double e = pow(2.0, d); + double truelog = log(e) / log(2.0); // log_2(e) + double fastlog = sampler.FastLog2(e); + max_ratio_error = max(max_ratio_error, + max(truelog/fastlog-1, fastlog/truelog-1)); + CHECK_LE(max_ratio_error, 0.01); + // << StringPrintf("d = %f, e=%f, truelog = %f, fastlog= %f\n", + // d, e, truelog, fastlog); + } + LOG(INFO) << StringPrintf("Fastlog2: max_ratio_error = %f\n", + max_ratio_error); +} + +// Futher tests + +bool CheckMean(size_t mean, int num_samples) { + tcmalloc::Sampler sampler; + sampler.Init(1); + size_t total = 0; + for (int i = 0; i < num_samples; i++) { + total += sampler.PickNextSamplingPoint(); + } + double empirical_mean = total / static_cast(num_samples); + double expected_sd = mean / pow(num_samples * 1.0, 0.5); + return(fabs(mean-empirical_mean) < expected_sd * kSigmas); +} + +// Prints a sequence so you can look at the distribution +void OutputSequence(int sequence_length) { + tcmalloc::Sampler sampler; + sampler.Init(1); + size_t next_step; + for (int i = 0; i< sequence_length; i++) { + next_step = sampler.PickNextSamplingPoint(); + LOG(INFO) << next_step; + } +} + + +double StandardDeviationsErrorInSample( + int total_samples, int picked_samples, + int alloc_size, int sampling_interval) { + double p = 1 - exp(-(static_cast(alloc_size) / sampling_interval)); + double expected_samples = total_samples * p; + double sd = pow(p*(1-p)*total_samples, 0.5); + return((picked_samples - expected_samples) / sd); +} + +TEST(Sampler, LargeAndSmallAllocs_CombinedTest) { + tcmalloc::Sampler sampler; + sampler.Init(1); + int counter_big = 0; + int counter_small = 0; + int size_big = 129*8*1024+1; + int size_small = 1024*8; + int num_iters = 128*4*8; + // Allocate in mixed chunks + for (int i = 0; i < num_iters; i++) { + if (sampler.SampleAllocation(size_big)) { + counter_big += 1; + } + for (int i = 0; i < 129; i++) { + if (sampler.SampleAllocation(size_small)) { + counter_small += 1; + } + } + } + // Now test that there are the right number of each + double large_allocs_sds = + StandardDeviationsErrorInSample(num_iters, counter_big, + size_big, kSamplingInterval); + double small_allocs_sds = + StandardDeviationsErrorInSample(num_iters*129, counter_small, + size_small, kSamplingInterval); + LOG(INFO) << StringPrintf("large_allocs_sds = %f\n", large_allocs_sds); + LOG(INFO) << StringPrintf("small_allocs_sds = %f\n", small_allocs_sds); + CHECK_LE(fabs(large_allocs_sds), kSigmas); + CHECK_LE(fabs(small_allocs_sds), kSigmas); +} + +// Tests whether the mean is about right over 1000 samples +TEST(Sampler, IsMeanRight) { + CHECK(CheckMean(kSamplingInterval, 1000)); +} + +// This flag is for the OldSampler class to use +const int64 FLAGS_mock_tcmalloc_sample_parameter = 1<<19; + +// A cut down and slightly refactored version of the old Sampler +class OldSampler { + public: + void Init(uint32_t seed); + void Cleanup() {} + + // Record allocation of "k" bytes. Return true iff allocation + // should be sampled + bool SampleAllocation(size_t k); + + // Generate a geometric with mean 1M (or FLAG value) + void PickNextSample(size_t k); + + // Initialize the statics for the Sample class + static void InitStatics() { + sample_period = 1048583; + } + size_t bytes_until_sample_; + + private: + uint32_t rnd_; // Cheap random number generator + static uint64_t sample_period; + // Should be a prime just above a power of 2: + // 2, 5, 11, 17, 37, 67, 131, 257, + // 521, 1031, 2053, 4099, 8209, 16411, + // 32771, 65537, 131101, 262147, 524309, 1048583, + // 2097169, 4194319, 8388617, 16777259, 33554467 +}; + +// Statics for OldSampler +uint64_t OldSampler::sample_period; + +void OldSampler::Init(uint32_t seed) { + // Initialize PRNG -- run it for a bit to get to good values + if (seed != 0) { + rnd_ = seed; + } else { + rnd_ = 12345; + } + bytes_until_sample_ = 0; + for (int i = 0; i < 100; i++) { + PickNextSample(sample_period * 2); + } +}; + +// A cut-down version of the old PickNextSampleRoutine +void OldSampler::PickNextSample(size_t k) { + // Make next "random" number + // x^32+x^22+x^2+x^1+1 is a primitive polynomial for random numbers + static const uint32_t kPoly = (1 << 22) | (1 << 2) | (1 << 1) | (1 << 0); + uint32_t r = rnd_; + rnd_ = (r << 1) ^ ((static_cast(r) >> 31) & kPoly); + + // Next point is "rnd_ % (sample_period)". I.e., average + // increment is "sample_period/2". + const int flag_value = FLAGS_mock_tcmalloc_sample_parameter; + static int last_flag_value = -1; + + if (flag_value != last_flag_value) { + // There should be a spinlock here, but this code is + // for benchmarking only. + sample_period = 1048583; + last_flag_value = flag_value; + } + + bytes_until_sample_ += rnd_ % sample_period; + + if (k > (static_cast(-1) >> 2)) { + // If the user has asked for a huge allocation then it is possible + // for the code below to loop infinitely. Just return (note that + // this throws off the sampling accuracy somewhat, but a user who + // is allocating more than 1G of memory at a time can live with a + // minor inaccuracy in profiling of small allocations, and also + // would rather not wait for the loop below to terminate). + return; + } + + while (bytes_until_sample_ < k) { + // Increase bytes_until_sample_ by enough average sampling periods + // (sample_period >> 1) to allow us to sample past the current + // allocation. + bytes_until_sample_ += (sample_period >> 1); + } + + bytes_until_sample_ -= k; +} + +inline bool OldSampler::SampleAllocation(size_t k) { + if (bytes_until_sample_ < k) { + PickNextSample(k); + return true; + } else { + bytes_until_sample_ -= k; + return false; + } +} + +// This checks that the stated maximum value for the +// tcmalloc_sample_parameter flag never overflows bytes_until_sample_ +TEST(Sampler, bytes_until_sample_Overflow_Underflow) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t one = 1; + // sample_parameter = 0; // To test the edge case + uint64_t sample_parameter_array[4] = {0, 1, one<<19, one<<58}; + for (int i = 0; i < 4; i++) { + uint64_t sample_parameter = sample_parameter_array[i]; + LOG(INFO) << "sample_parameter = " << sample_parameter; + double sample_scaling = - log(2.0) * sample_parameter; + // Take the top 26 bits as the random number + // (This plus the 1<<26 sampling bound give a max step possible of + // 1209424308 bytes.) + const uint64_t prng_mod_power = 48; // Number of bits in prng + + // First, check the largest_prng value + uint64_t largest_prng_value = (static_cast(1)<<48) - 1; + double q = (largest_prng_value >> (prng_mod_power - 26)) + 1.0; + LOG(INFO) << StringPrintf("q = %f\n", q); + LOG(INFO) << StringPrintf("FastLog2(q) = %f\n", sampler.FastLog2(q)); + LOG(INFO) << StringPrintf("log2(q) = %f\n", log(q)/log(2.0)); + // Replace min(sampler.FastLog2(q) - 26, 0.0) with + // (sampler.FastLog2(q) - 26.000705) when using that optimization + uint64_t smallest_sample_step + = static_cast(min(sampler.FastLog2(q) - 26, 0.0) + * sample_scaling + 1); + LOG(INFO) << "Smallest sample step is " << smallest_sample_step; + uint64_t cutoff = static_cast(10) + * (sample_parameter/(one<<24) + 1); + LOG(INFO) << "Acceptable value is < " << cutoff; + // This checks that the answer is "small" and positive + CHECK_LE(smallest_sample_step, cutoff); + + // Next, check with the smallest prng value + uint64_t smallest_prng_value = 0; + q = (smallest_prng_value >> (prng_mod_power - 26)) + 1.0; + LOG(INFO) << StringPrintf("q = %f\n", q); + // Replace min(sampler.FastLog2(q) - 26, 0.0) with + // (sampler.FastLog2(q) - 26.000705) when using that optimization + uint64_t largest_sample_step + = static_cast(min(sampler.FastLog2(q) - 26, 0.0) + * sample_scaling + 1); + LOG(INFO) << "Largest sample step is " << largest_sample_step; + CHECK_LE(largest_sample_step, one<<63); + CHECK_GE(largest_sample_step, smallest_sample_step); + } +} + + +// Test that NextRand is in the right range. Unfortunately, this is a +// stochastic test which could miss problems. +TEST(Sampler, NextRand_range) { + tcmalloc::Sampler sampler; + sampler.Init(1); + uint64_t one = 1; + // The next number should be (one << 48) - 1 + uint64_t max_value = (one << 48) - 1; + uint64_t x = (one << 55); + int n = 22; // 27; + LOG(INFO) << "Running sampler.NextRandom 1<<" << n << " times"; + for (int i = 1; i <= (1<>27); i++) { // 20 mimics sampler.Init() + rnd = sampler.NextRandom(rnd); + CHECK_LE(rnd, max_value); + double q = (rnd >> (prng_mod_power - 26)) + 1.0; + CHECK_GE(q, 0); // << rnd << " " << prng_mod_power; + } + // Test some potentially out of bounds value for rnd + for (int i = 1; i <= 66; i++) { + rnd = one << i; + double q = (rnd >> (prng_mod_power - 26)) + 1.0; + LOG(INFO) << "rnd = " << rnd << " i=" << i << " q=" << q; + CHECK_GE(q, 0); + // << " rnd=" << rnd << " i=" << i << " prng_mod_power" << prng_mod_power; + } +} + +void test_arithmetic(uint64_t rnd) { + const uint64_t prng_mod_power = 48; // Number of bits in prng + uint64_t shifted_rnd = rnd >> (prng_mod_power - 26); + CHECK_GE(shifted_rnd, 0); + CHECK_LT(shifted_rnd, (1<<26)); + LOG(INFO) << shifted_rnd; + LOG(INFO) << static_cast(shifted_rnd); + CHECK_GE(static_cast(static_cast(shifted_rnd)), 0); + // << " rnd=" << rnd << " srnd=" << shifted_rnd; + CHECK_GE(static_cast(shifted_rnd), 0); + // << " rnd=" << rnd << " srnd=" << shifted_rnd; + double q = static_cast(shifted_rnd) + 1.0; + CHECK_GT(q, 0); +} + +// Tests certain arithmetic operations to make sure they compute what we +// expect them too (for testing across different platforms) +// know bad values under with -c dbg --cpu piii for _some_ binaries: +// rnd=227453640600554 +// shifted_rnd=54229173 +// (hard to reproduce) +TEST(Sampler, arithmetic_2) { + uint64_t rnd = 227453640600554LL; + test_arithmetic(rnd); +} + + +// It's not really a test, but it's good to know +TEST(Sample, size_of_class) { + tcmalloc::Sampler sampler; + sampler.Init(1); + LOG(INFO) << "Size of Sampler class is: " << sizeof(tcmalloc::Sampler); + LOG(INFO) << "Size of Sampler object is: " << sizeof(sampler); +} + +// Make sure sampling is enabled, or the tests won't work right. +DECLARE_int64(tcmalloc_sample_parameter); + +int main(int argc, char **argv) { + if (FLAGS_tcmalloc_sample_parameter == 0) + FLAGS_tcmalloc_sample_parameter = 524288; + return RUN_ALL_TESTS(); +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/sampling_test.cc b/src/thirdparty/gperftools-2.0/src/tests/sampling_test.cc new file mode 100644 index 000000000..8132475c5 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/sampling_test.cc @@ -0,0 +1,82 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This tests ReadStackTraces and ReadGrowthStackTraces. It does this +// by doing a bunch of allocations and then calling those functions. +// A driver shell-script can call this, and then call pprof, and +// verify the expected output. The output is written to +// argv[1].heap and argv[1].growth + +#include "config_for_unittests.h" +#include +#include +#include +#include "base/logging.h" +#include + +using std::string; + +extern "C" void* AllocateAllocate() ATTRIBUTE_NOINLINE; + +extern "C" void* AllocateAllocate() { + // The VLOG's are mostly to discourage inlining + VLOG(1, "Allocating some more"); + void* p = malloc(10000); + VLOG(1, "Done allocating"); + return p; +} + +static void WriteStringToFile(const string& s, const string& filename) { + FILE* fp = fopen(filename.c_str(), "w"); + fwrite(s.data(), 1, s.length(), fp); + fclose(fp); +} + +int main(int argc, char** argv) { + if (argc < 2) { + fprintf(stderr, "USAGE: %s \n", argv[0]); + exit(1); + } + for (int i = 0; i < 8000; i++) { + AllocateAllocate(); + } + + string s; + MallocExtension::instance()->GetHeapSample(&s); + WriteStringToFile(s, string(argv[1]) + ".heap"); + + s.clear(); + MallocExtension::instance()->GetHeapGrowthStacks(&s); + WriteStringToFile(s, string(argv[1]) + ".growth"); + + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/sampling_test.sh b/src/thirdparty/gperftools-2.0/src/tests/sampling_test.sh new file mode 100755 index 000000000..2a5842681 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/sampling_test.sh @@ -0,0 +1,94 @@ +#!/bin/sh + +# Copyright (c) 2008, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# --- +# Author: Craig Silverstein +# +# This is a test that tcmalloc creates, and pprof reads, sampling data +# correctly: both for the heap profile (ReadStackTraces) and for +# growth in the heap sized (ReadGrowthStackTraces). + +BINDIR="${BINDIR:-.}" +PPROF_PATH="${PPROF_PATH:-$BINDIR/src/pprof}" + +if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then + echo "USAGE: $0 [unittest dir] [path to pprof]" + echo " By default, unittest_dir=$BINDIR, pprof_path=$PPROF_PATH" + exit 1 +fi + +SAMPLING_TEST="${1:-$BINDIR/sampling_test}" +PPROF="${2:-$PPROF_PATH}" +OUTDIR="/tmp/sampling_test_dir" + +# libtool is annoying, and puts the actual executable in a different +# directory, replacing the seeming-executable with a shell script. +# We use the error output of sampling_test to indicate its real location +SAMPLING_TEST_BINARY=`"$SAMPLING_TEST" 2>&1 | awk '/USAGE/ {print $2; exit;}'` + +# A kludge for cygwin. Unfortunately, 'test -f' says that 'foo' exists +# even when it doesn't, and only foo.exe exists. Other unix utilities +# (like nm) need you to say 'foo.exe'. We use one such utility, cat, to +# see what the *real* binary name is. +if ! cat "$SAMPLING_TEST_BINARY" >/dev/null 2>&1; then + SAMPLING_TEST_BINARY="$SAMPLING_TEST_BINARY".exe +fi + +die() { # runs the command given as arguments, and then dies. + echo "FAILED. Output from $@" + echo "----" + "$@" + echo "----" + exit 1 +} + +rm -rf "$OUTDIR" || die "Unable to delete $OUTDIR" +mkdir "$OUTDIR" || die "Unable to create $OUTDIR" + +# This puts the output into out.heap and out.growth. It allocates +# 8*10^7 bytes of memory, which is 76M. Because we sample, the +# estimate may be a bit high or a bit low: we accept anything from +# 50M to 99M. +"$SAMPLING_TEST" "$OUTDIR/out" + +echo "Testing heap output..." +"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap" \ + | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \ + || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.heap" +echo "OK" + +echo "Testing growth output..." +"$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth" \ + | grep '[5-9][0-9]\.[0-9][ 0-9.%]*_*AllocateAllocate' >/dev/null \ + || die "$PPROF" --text "$SAMPLING_TEST_BINARY" "$OUTDIR/out.growth" +echo "OK" + +echo "PASS" diff --git a/src/thirdparty/gperftools-2.0/src/tests/simple_compat_test.cc b/src/thirdparty/gperftools-2.0/src/tests/simple_compat_test.cc new file mode 100644 index 000000000..824cfcf69 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/simple_compat_test.cc @@ -0,0 +1,67 @@ +// Copyright (c) 2012, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// This just verifies that we can compile code that #includes stuff +// via the backwards-compatibility 'google/' #include-dir. It does +// not include config.h on purpose, to better simulate a perftools +// client. + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +// We don't link in -lprofiler for this test, so be sure not to make +// any function calls that require the cpu-profiler code. The +// heap-profiler is ok. + +HeapLeakChecker::Disabler* heap_checker_h; +void (*heap_profiler_h)(const char*) = &HeapProfilerStart; +MallocExtension::Ownership malloc_extension_h; +MallocExtension_Ownership malloc_extension_c_h; +MallocHook::NewHook* malloc_hook_h; +MallocHook_NewHook* malloc_hook_c_h; +ProfilerOptions* profiler_h; +int (*stacktrace_h)(void**, int, int) = &GetStackTrace; +void* (*tcmalloc_h)(size_t) = &tc_new; + +int main(int argc, char** argv) { + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/stack_trace_table_test.cc b/src/thirdparty/gperftools-2.0/src/tests/stack_trace_table_test.cc new file mode 100644 index 000000000..61f9e643d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/stack_trace_table_test.cc @@ -0,0 +1,97 @@ +// Copyright 2009 Google Inc. All Rights Reserved. +// Author: fikes@google.com (Andrew Fikes) + +#include "config_for_unittests.h" +#include // for puts() +#include "stack_trace_table.h" +#include "base/logging.h" +#include "base/spinlock.h" +#include "static_vars.h" + +#undef ARRAYSIZE // may be defined on, eg, windows +#define ARRAYSIZE(a) ( sizeof(a) / sizeof(*(a)) ) + +static void CheckTracesAndReset(tcmalloc::StackTraceTable* table, + const uintptr_t* expected, int len) { + void** entries = table->ReadStackTracesAndClear(); + for (int i = 0; i < len; ++i) { + CHECK_EQ(reinterpret_cast(entries[i]), expected[i]); + } + delete[] entries; +} + +static void AddTrace(tcmalloc::StackTraceTable* table, + const tcmalloc::StackTrace& t) { + // Normally we'd need this lock, but since the test is single-threaded + // we don't. I comment it out on windows because the DLL-decl thing + // is really annoying in this case. +#ifndef _MSC_VER + SpinLockHolder h(tcmalloc::Static::pageheap_lock()); +#endif + table->AddTrace(t); +} + +int main(int argc, char **argv) { + tcmalloc::StackTraceTable table; + + // Empty table + CHECK_EQ(table.depth_total(), 0); + CHECK_EQ(table.bucket_total(), 0); + static const uintptr_t k1[] = {0}; + CheckTracesAndReset(&table, k1, ARRAYSIZE(k1)); + + tcmalloc::StackTrace t1; + t1.size = static_cast(1024); + t1.depth = static_cast(2); + t1.stack[0] = reinterpret_cast(1); + t1.stack[1] = reinterpret_cast(2); + + + tcmalloc::StackTrace t2; + t2.size = static_cast(512); + t2.depth = static_cast(2); + t2.stack[0] = reinterpret_cast(2); + t2.stack[1] = reinterpret_cast(1); + + // Table w/ just t1 + AddTrace(&table, t1); + CHECK_EQ(table.depth_total(), 2); + CHECK_EQ(table.bucket_total(), 1); + static const uintptr_t k2[] = {1, 1024, 2, 1, 2, 0}; + CheckTracesAndReset(&table, k2, ARRAYSIZE(k2)); + + // Table w/ t1, t2 + AddTrace(&table, t1); + AddTrace(&table, t2); + CHECK_EQ(table.depth_total(), 4); + CHECK_EQ(table.bucket_total(), 2); + static const uintptr_t k3[] = {1, 1024, 2, 1, 2, 1, 512, 2, 2, 1, 0}; + CheckTracesAndReset(&table, k3, ARRAYSIZE(k3)); + + // Table w/ 2 x t1, 1 x t2 + AddTrace(&table, t1); + AddTrace(&table, t2); + AddTrace(&table, t1); + CHECK_EQ(table.depth_total(), 4); + CHECK_EQ(table.bucket_total(), 2); + static const uintptr_t k4[] = {2, 2048, 2, 1, 2, 1, 512, 2, 2, 1, 0}; + CheckTracesAndReset(&table, k4, ARRAYSIZE(k4)); + + // Same stack as t1, but w/ different size + tcmalloc::StackTrace t3; + t3.size = static_cast(2); + t3.depth = static_cast(2); + t3.stack[0] = reinterpret_cast(1); + t3.stack[1] = reinterpret_cast(2); + + // Table w/ t1, t3 + AddTrace(&table, t1); + AddTrace(&table, t3); + CHECK_EQ(table.depth_total(), 2); + CHECK_EQ(table.bucket_total(), 1); + static const uintptr_t k5[] = {2, 1026, 2, 1, 2, 0}; + CheckTracesAndReset(&table, k5, ARRAYSIZE(k5)); + + puts("PASS"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/stacktrace_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/stacktrace_unittest.cc new file mode 100644 index 000000000..3c9f73531 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/stacktrace_unittest.cc @@ -0,0 +1,194 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include "config_for_unittests.h" +#ifdef HAVE_EXECINFO_H +#include +#endif +#include +#include +#include "base/commandlineflags.h" +#include "base/logging.h" +#include + +namespace { + +// Obtain a backtrace, verify that the expected callers are present in the +// backtrace, and maybe print the backtrace to stdout. + +// The sequence of functions whose return addresses we expect to see in the +// backtrace. +const int BACKTRACE_STEPS = 6; + +struct AddressRange { + const void *start, *end; +}; + +// Expected function [start,end] range. +AddressRange expected_range[BACKTRACE_STEPS]; + +#if __GNUC__ +// Using GCC extension: address of a label can be taken with '&&label'. +// Start should be a label somewhere before recursive call, end somewhere +// after it. +#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \ + do { \ + (prange)->start = &&start_label; \ + (prange)->end = &&end_label; \ + CHECK_LT((prange)->start, (prange)->end); \ + } while (0) +// This macro expands into "unmovable" code (opaque to GCC), and that +// prevents GCC from moving a_label up or down in the code. +// Without it, there is no code following the 'end' label, and GCC +// (4.3.1, 4.4.0) thinks it safe to assign &&end an address that is before +// the recursive call. +#define DECLARE_ADDRESS_LABEL(a_label) \ + a_label: do { __asm__ __volatile__(""); } while (0) +// Gcc 4.4.0 may split function into multiple chunks, and the chunk +// performing recursive call may end up later in the code then the return +// instruction (this actually happens with FDO). +// Adjust function range from __builtin_return_address. +#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) \ + do { \ + void *ra = __builtin_return_address(0); \ + CHECK_LT((prange)->start, ra); \ + if (ra > (prange)->end) { \ + printf("Adjusting range from %p..%p to %p..%p\n", \ + (prange)->start, (prange)->end, \ + (prange)->start, ra); \ + (prange)->end = ra; \ + } \ + } while (0) +#else +// Assume the Check* functions below are not longer than 256 bytes. +#define INIT_ADDRESS_RANGE(fn, start_label, end_label, prange) \ + do { \ + (prange)->start = reinterpret_cast(&fn); \ + (prange)->end = reinterpret_cast(&fn) + 256; \ + } while (0) +#define DECLARE_ADDRESS_LABEL(a_label) do { } while (0) +#define ADJUST_ADDRESS_RANGE_FROM_RA(prange) do { } while (0) +#endif // __GNUC__ + +//-----------------------------------------------------------------------// + +void CheckRetAddrIsInFunction(void *ret_addr, const AddressRange &range) +{ + CHECK_GE(ret_addr, range.start); + CHECK_LE(ret_addr, range.end); +} + +//-----------------------------------------------------------------------// + +void ATTRIBUTE_NOINLINE CheckStackTrace(int); +void ATTRIBUTE_NOINLINE CheckStackTraceLeaf(void) { + const int STACK_LEN = 10; + void *stack[STACK_LEN]; + int size; + + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[1]); + INIT_ADDRESS_RANGE(CheckStackTraceLeaf, start, end, &expected_range[0]); + DECLARE_ADDRESS_LABEL(start); + size = GetStackTrace(stack, STACK_LEN, 0); + printf("Obtained %d stack frames.\n", size); + CHECK_GE(size, 1); + CHECK_LE(size, STACK_LEN); + +#ifdef HAVE_EXECINFO_H + { + char **strings = backtrace_symbols(stack, size); + printf("Obtained %d stack frames.\n", size); + for (int i = 0; i < size; i++) + printf("%s %p\n", strings[i], stack[i]); + printf("CheckStackTrace() addr: %p\n", &CheckStackTrace); + free(strings); + } +#endif + + for (int i = 0; i < BACKTRACE_STEPS; i++) { + printf("Backtrace %d: expected: %p..%p actual: %p ... ", + i, expected_range[i].start, expected_range[i].end, stack[i]); + fflush(stdout); + CheckRetAddrIsInFunction(stack[i], expected_range[i]); + printf("OK\n"); + } + DECLARE_ADDRESS_LABEL(end); +} + +//-----------------------------------------------------------------------// + +/* Dummy functions to make the backtrace more interesting. */ +void ATTRIBUTE_NOINLINE CheckStackTrace4(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[2]); + INIT_ADDRESS_RANGE(CheckStackTrace4, start, end, &expected_range[1]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTraceLeaf(); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace3(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[3]); + INIT_ADDRESS_RANGE(CheckStackTrace3, start, end, &expected_range[2]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace4(j); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace2(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[4]); + INIT_ADDRESS_RANGE(CheckStackTrace2, start, end, &expected_range[3]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace3(j); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace1(int i) { + ADJUST_ADDRESS_RANGE_FROM_RA(&expected_range[5]); + INIT_ADDRESS_RANGE(CheckStackTrace1, start, end, &expected_range[4]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace2(j); + DECLARE_ADDRESS_LABEL(end); +} +void ATTRIBUTE_NOINLINE CheckStackTrace(int i) { + INIT_ADDRESS_RANGE(CheckStackTrace, start, end, &expected_range[5]); + DECLARE_ADDRESS_LABEL(start); + for (int j = i; j >= 0; j--) + CheckStackTrace1(j); + DECLARE_ADDRESS_LABEL(end); +} + +} // namespace +//-----------------------------------------------------------------------// + +int main(int argc, char ** argv) { + CheckStackTrace(0); + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/system-alloc_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/system-alloc_unittest.cc new file mode 100644 index 000000000..f0259a19b --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/system-alloc_unittest.cc @@ -0,0 +1,154 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Arun Sharma + +#include "config_for_unittests.h" +#include "system-alloc.h" +#include +#if defined HAVE_STDINT_H +#include // to get uintptr_t +#elif defined HAVE_INTTYPES_H +#include // another place uintptr_t might be defined +#endif +#include +#include +#include +#include "base/logging.h" // for Check_GEImpl, Check_LTImpl, etc +#include // for MallocExtension::instance +#include "common.h" // for kAddressBits + +class ArraySysAllocator : public SysAllocator { +public: + // Was this allocator invoked at least once? + bool invoked_; + + ArraySysAllocator() : SysAllocator() { + ptr_ = 0; + invoked_ = false; + } + + void* Alloc(size_t size, size_t *actual_size, size_t alignment) { + invoked_ = true; + + if (size > kArraySize) { + return NULL; + } + + void *result = &array_[ptr_]; + uintptr_t ptr = reinterpret_cast(result); + + if (actual_size) { + *actual_size = size; + } + + // Try to get more memory for alignment + size_t extra = alignment - (ptr & (alignment-1)); + size += extra; + CHECK_LT(ptr_ + size, kArraySize); + + if ((ptr & (alignment-1)) != 0) { + ptr += alignment - (ptr & (alignment-1)); + } + + ptr_ += size; + return reinterpret_cast(ptr); + } + + void DumpStats() { + } + +private: + static const int kArraySize = 8 * 1024 * 1024; + char array_[kArraySize]; + // We allocate the next chunk from here + int ptr_; + +}; +const int ArraySysAllocator::kArraySize; +ArraySysAllocator a; + +static void TestBasicInvoked() { + MallocExtension::instance()->SetSystemAllocator(&a); + + // An allocation size that is likely to trigger the system allocator. + // XXX: this is implementation specific. + char *p = new char[1024 * 1024]; + delete [] p; + + // Make sure that our allocator was invoked. + CHECK(a.invoked_); +} + +#if 0 // could port this to various OSs, but won't bother for now +TEST(AddressBits, CpuVirtualBits) { + // Check that kAddressBits is as least as large as either the number of bits + // in a pointer or as the number of virtual bits handled by the processor. + // To be effective this test must be run on each processor model. + const int kPointerBits = 8 * sizeof(void*); + const int kImplementedVirtualBits = NumImplementedVirtualBits(); + + CHECK_GE(kAddressBits, std::min(kImplementedVirtualBits, kPointerBits)); +} +#endif + +static void TestBasicRetryFailTest() { + // Check with the allocator still works after a failed allocation. + // + // There is no way to call malloc and guarantee it will fail. malloc takes a + // size_t parameter and the C++ standard does not constrain the size of + // size_t. For example, consider an implementation where size_t is 32 bits + // and pointers are 64 bits. + // + // It is likely, though, that sizeof(size_t) == sizeof(void*). In that case, + // the first allocation here might succeed but the second allocation must + // fail. + // + // If the second allocation succeeds, you will have to rewrite or + // disable this test. + // The weird parens are to avoid macro-expansion of 'max' on windows. + const size_t kHugeSize = (std::numeric_limits::max)() / 2; + void* p1 = malloc(kHugeSize); + void* p2 = malloc(kHugeSize); + CHECK(p2 == NULL); + if (p1 != NULL) free(p1); + + char* q = new char[1024]; + CHECK(q != NULL); + delete [] q; +} + +int main(int argc, char** argv) { + TestBasicInvoked(); + TestBasicRetryFailTest(); + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/tcmalloc_large_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/tcmalloc_large_unittest.cc new file mode 100644 index 000000000..ad3482ed2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/tcmalloc_large_unittest.cc @@ -0,0 +1,137 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Michael Chastain +// +// This is a unit test for large allocations in malloc and friends. +// "Large" means "so large that they overflow the address space". +// For 32 bits, this means allocations near 2^32 bytes and 2^31 bytes. +// For 64 bits, this means allocations near 2^64 bytes and 2^63 bytes. + +#include // for size_t, NULL +#include // for malloc, free, realloc +#include +#include // for set, etc + +#include "base/logging.h" // for operator<<, CHECK, etc + +using std::set; + +// Alloc a size that should always fail. + +void TryAllocExpectFail(size_t size) { + void* p1 = malloc(size); + CHECK(p1 == NULL); + + void* p2 = malloc(1); + CHECK(p2 != NULL); + + void* p3 = realloc(p2, size); + CHECK(p3 == NULL); + + free(p2); +} + +// Alloc a size that might work and might fail. +// If it does work, touch some pages. + +void TryAllocMightFail(size_t size) { + unsigned char* p = static_cast(malloc(size)); + if ( p != NULL ) { + unsigned char volatile* vp = p; // prevent optimizations + static const size_t kPoints = 1024; + + for ( size_t i = 0; i < kPoints; ++i ) { + vp[i * (size / kPoints)] = static_cast(i); + } + + for ( size_t i = 0; i < kPoints; ++i ) { + CHECK(vp[i * (size / kPoints)] == static_cast(i)); + } + + vp[size-1] = 'M'; + CHECK(vp[size-1] == 'M'); + } + + free(p); +} + +int main (int argc, char** argv) { + // Allocate some 0-byte objects. They better be unique. + // 0 bytes is not large but it exercises some paths related to + // large-allocation code. + { + static const int kZeroTimes = 1024; + printf("Test malloc(0) x %d\n", kZeroTimes); + set p_set; + for ( int i = 0; i < kZeroTimes; ++i ) { + char* p = new char; + CHECK(p != NULL); + CHECK(p_set.find(p) == p_set.end()); + p_set.insert(p_set.end(), p); + } + // Just leak the memory. + } + + // Grab some memory so that some later allocations are guaranteed to fail. + printf("Test small malloc\n"); + void* p_small = malloc(4*1048576); + CHECK(p_small != NULL); + + // Test sizes up near the maximum size_t. + // These allocations test the wrap-around code. + printf("Test malloc(0 - N)\n"); + const size_t zero = 0; + static const size_t kMinusNTimes = 16384; + for ( size_t i = 1; i < kMinusNTimes; ++i ) { + TryAllocExpectFail(zero - i); + } + + // Test sizes a bit smaller. + // The small malloc above guarantees that all these return NULL. + printf("Test malloc(0 - 1048576 - N)\n"); + static const size_t kMinusMBMinusNTimes = 16384; + for ( size_t i = 0; i < kMinusMBMinusNTimes; ++i) { + TryAllocExpectFail(zero - 1048576 - i); + } + + // Test sizes at half of size_t. + // These might or might not fail to allocate. + printf("Test malloc(max/2 +- N)\n"); + static const size_t kHalfPlusMinusTimes = 64; + const size_t half = (zero - 2) / 2 + 1; + for ( size_t i = 0; i < kHalfPlusMinusTimes; ++i) { + TryAllocMightFail(half - i); + TryAllocMightFail(half + i); + } + + printf("PASS\n"); + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/tcmalloc_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/tcmalloc_unittest.cc new file mode 100644 index 000000000..cfdc79c1f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/tcmalloc_unittest.cc @@ -0,0 +1,1327 @@ +// Copyright (c) 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Unittest for the TCMalloc implementation. +// +// * The test consists of a set of threads. +// * Each thread maintains a set of allocated objects, with +// a bound on the total amount of data in the set. +// * Each allocated object's contents are generated by +// hashing the object pointer, and a generation count +// in the object. This allows us to easily check for +// data corruption. +// * At any given step, the thread can do any of the following: +// a. Allocate an object +// b. Increment an object's generation count and update +// its contents. +// c. Pass the object to another thread +// d. Free an object +// Also, at the end of every step, object(s) are freed to maintain +// the memory upper-bound. +// +// If this test is compiled with -DDEBUGALLOCATION, then we don't +// run some tests that test the inner workings of tcmalloc and +// break on debugallocation: that certain allocations are aligned +// in a certain way (even though no standard requires it), and that +// realloc() tries to minimize copying (which debug allocators don't +// care about). + +#include "config_for_unittests.h" +// Complicated ordering requirements. tcmalloc.h defines (indirectly) +// _POSIX_C_SOURCE, which it needs so stdlib.h defines posix_memalign. +// unistd.h, on the other hand, requires _POSIX_C_SOURCE to be unset, +// at least on FreeBSD, in order to define sbrk. The solution +// is to #include unistd.h first. This is safe because unistd.h +// doesn't sub-include stdlib.h, so we'll still get posix_memalign +// when we #include stdlib.h. Blah. +#ifdef HAVE_UNISTD_H +#include // for testing sbrk hooks +#endif +#include "tcmalloc.h" // must come early, to pick up posix_memalign +#include +#include +#include +#if defined HAVE_STDINT_H +#include // for intptr_t +#endif +#include // for size_t +#ifdef HAVE_FCNTL_H +#include // for open; used with mmap-hook test +#endif +#ifdef HAVE_MMAP +#include // for testing mmap hooks +#endif +#ifdef HAVE_MALLOC_H +#include // defines pvalloc/etc on cygwin +#endif +#include +#include +#include +#include +#include +#include "base/logging.h" +#include "base/simple_mutex.h" +#include "gperftools/malloc_hook.h" +#include "gperftools/malloc_extension.h" +#include "gperftools/tcmalloc.h" +#include "thread_cache.h" +#include "tests/testutil.h" + +// Windows doesn't define pvalloc and a few other obsolete unix +// functions; nor does it define posix_memalign (which is not obsolete). +#if defined(_WIN32) +# define cfree free // don't bother to try to test these obsolete fns +# define valloc malloc +# define pvalloc malloc +// I'd like to map posix_memalign to _aligned_malloc, but _aligned_malloc +// must be paired with _aligned_free (not normal free), which is too +// invasive a change to how we allocate memory here. So just bail +static bool kOSSupportsMemalign = false; +static inline void* Memalign(size_t align, size_t size) { + //LOG(FATAL) << "memalign not supported on windows"; + exit(1); + return NULL; +} +static inline int PosixMemalign(void** ptr, size_t align, size_t size) { + //LOG(FATAL) << "posix_memalign not supported on windows"; + exit(1); + return -1; +} + +// OS X defines posix_memalign in some OS versions but not others; +// it's confusing enough to check that it's easiest to just not to test. +#elif defined(__APPLE__) +static bool kOSSupportsMemalign = false; +static inline void* Memalign(size_t align, size_t size) { + //LOG(FATAL) << "memalign not supported on OS X"; + exit(1); + return NULL; +} +static inline int PosixMemalign(void** ptr, size_t align, size_t size) { + //LOG(FATAL) << "posix_memalign not supported on OS X"; + exit(1); + return -1; +} + +#else +static bool kOSSupportsMemalign = true; +static inline void* Memalign(size_t align, size_t size) { + return memalign(align, size); +} +static inline int PosixMemalign(void** ptr, size_t align, size_t size) { + return posix_memalign(ptr, align, size); +} + +#endif + +// On systems (like freebsd) that don't define MAP_ANONYMOUS, use the old +// form of the name instead. +#ifndef MAP_ANONYMOUS +# define MAP_ANONYMOUS MAP_ANON +#endif + +#define LOGSTREAM stdout + +using std::vector; +using std::string; + +DECLARE_double(tcmalloc_release_rate); +DECLARE_int32(max_free_queue_size); // in debugallocation.cc +DECLARE_int64(tcmalloc_sample_parameter); + +namespace testing { + +static const int FLAGS_numtests = 50000; +static const int FLAGS_log_every_n_tests = 50000; // log exactly once + +// Testing parameters +static const int FLAGS_lgmaxsize = 16; // lg() of the max size object to alloc +static const int FLAGS_numthreads = 10; // Number of threads +static const int FLAGS_threadmb = 4; // Max memory size allocated by thread +static const int FLAGS_lg_max_memalign = 18; // lg of max alignment for memalign + +static const double FLAGS_memalign_min_fraction = 0; // min expected% +static const double FLAGS_memalign_max_fraction = 0.4; // max expected% +static const double FLAGS_memalign_max_alignment_ratio = 6; // alignment/size + +// Weights of different operations +static const int FLAGS_allocweight = 50; // Weight for picking allocation +static const int FLAGS_freeweight = 50; // Weight for picking free +static const int FLAGS_updateweight = 10; // Weight for picking update +static const int FLAGS_passweight = 1; // Weight for passing object + +static const int kSizeBits = 8 * sizeof(size_t); +static const size_t kMaxSize = ~static_cast(0); +static const size_t kMaxSignedSize = ((size_t(1) << (kSizeBits-1)) - 1); + +static const size_t kNotTooBig = 100000; +// We want an allocation that is definitely more than main memory. OS +// X has special logic to discard very big allocs before even passing +// the request along to the user-defined memory allocator; we're not +// interested in testing their logic, so we have to make sure we're +// not *too* big. +static const size_t kTooBig = kMaxSize - 100000; + +static int news_handled = 0; + +// Global array of threads +class TesterThread; +static TesterThread** threads; + +// To help with generating random numbers +class TestHarness { + private: + // Information kept per type + struct Type { + string name; + int type; + int weight; + }; + + public: + TestHarness(int seed) + : types_(new vector), total_weight_(0), num_tests_(0) { + srandom(seed); + } + ~TestHarness() { + delete types_; + } + + // Add operation type with specified weight. When starting a new + // iteration, an operation type is picked with probability + // proportional to its weight. + // + // "type" must be non-negative. + // "weight" must be non-negative. + void AddType(int type, int weight, const char* name); + + // Call this to get the type of operation for the next iteration. + // It returns a random operation type from the set of registered + // operations. Returns -1 if tests should finish. + int PickType(); + + // If n == 0, returns the next pseudo-random number in the range [0 .. 0] + // If n != 0, returns the next pseudo-random number in the range [0 .. n) + int Uniform(int n) { + if (n == 0) { + return random() * 0; + } else { + return random() % n; + } + } + // Pick "base" uniformly from range [0,max_log] and then return + // "base" random bits. The effect is to pick a number in the range + // [0,2^max_log-1] with bias towards smaller numbers. + int Skewed(int max_log) { + const int base = random() % (max_log+1); + return random() % (1 << base); + } + + private: + vector* types_; // Registered types + int total_weight_; // Total weight of all types + int num_tests_; // Num tests run so far +}; + +void TestHarness::AddType(int type, int weight, const char* name) { + Type t; + t.name = name; + t.type = type; + t.weight = weight; + types_->push_back(t); + total_weight_ += weight; +} + +int TestHarness::PickType() { + if (num_tests_ >= FLAGS_numtests) return -1; + num_tests_++; + + assert(total_weight_ > 0); + // This is a little skewed if total_weight_ doesn't divide 2^31, but it's close + int v = Uniform(total_weight_); + int i; + for (i = 0; i < types_->size(); i++) { + v -= (*types_)[i].weight; + if (v < 0) { + break; + } + } + + assert(i < types_->size()); + if ((num_tests_ % FLAGS_log_every_n_tests) == 0) { + fprintf(LOGSTREAM, " Test %d out of %d: %s\n", + num_tests_, FLAGS_numtests, (*types_)[i].name.c_str()); + } + return (*types_)[i].type; +} + +class AllocatorState : public TestHarness { + public: + explicit AllocatorState(int seed) : TestHarness(seed), memalign_fraction_(0) { + if (kOSSupportsMemalign) { + CHECK_GE(FLAGS_memalign_max_fraction, 0); + CHECK_LE(FLAGS_memalign_max_fraction, 1); + CHECK_GE(FLAGS_memalign_min_fraction, 0); + CHECK_LE(FLAGS_memalign_min_fraction, 1); + double delta = FLAGS_memalign_max_fraction - FLAGS_memalign_min_fraction; + CHECK_GE(delta, 0); + memalign_fraction_ = (Uniform(10000)/10000.0 * delta + + FLAGS_memalign_min_fraction); + //fprintf(LOGSTREAM, "memalign fraction: %f\n", memalign_fraction_); + } + } + virtual ~AllocatorState() {} + + // Allocate memory. Randomly choose between malloc() or posix_memalign(). + void* alloc(size_t size) { + if (Uniform(100) < memalign_fraction_ * 100) { + // Try a few times to find a reasonable alignment, or fall back on malloc. + for (int i = 0; i < 5; i++) { + size_t alignment = 1 << Uniform(FLAGS_lg_max_memalign); + if (alignment >= sizeof(intptr_t) && + (size < sizeof(intptr_t) || + alignment < FLAGS_memalign_max_alignment_ratio * size)) { + void *result = reinterpret_cast(static_cast(0x1234)); + int err = PosixMemalign(&result, alignment, size); + if (err != 0) { + CHECK_EQ(err, ENOMEM); + } + return err == 0 ? result : NULL; + } + } + } + return malloc(size); + } + + private: + double memalign_fraction_; +}; + + +// Info kept per thread +class TesterThread { + private: + // Info kept per allocated object + struct Object { + char* ptr; // Allocated pointer + int size; // Allocated size + int generation; // Generation counter of object contents + }; + + Mutex lock_; // For passing in another thread's obj + int id_; // My thread id + AllocatorState rnd_; // For generating random numbers + vector heap_; // This thread's heap + vector passed_; // Pending objects passed from others + size_t heap_size_; // Current heap size + int locks_ok_; // Number of OK TryLock() ops + int locks_failed_; // Number of failed TryLock() ops + + // Type of operations + enum Type { ALLOC, FREE, UPDATE, PASS }; + + // ACM minimal standard random number generator. (re-entrant.) + class ACMRandom { + int32 seed_; + public: + explicit ACMRandom(int32 seed) { seed_ = seed; } + int32 Next() { + const int32 M = 2147483647L; // 2^31-1 + const int32 A = 16807; + // In effect, we are computing seed_ = (seed_ * A) % M, where M = 2^31-1 + uint32 lo = A * (int32)(seed_ & 0xFFFF); + uint32 hi = A * (int32)((uint32)seed_ >> 16); + lo += (hi & 0x7FFF) << 16; + if (lo > M) { + lo &= M; + ++lo; + } + lo += hi >> 15; + if (lo > M) { + lo &= M; + ++lo; + } + return (seed_ = (int32) lo); + } + }; + + public: + TesterThread(int id) + : id_(id), + rnd_(id+1), + heap_size_(0), + locks_ok_(0), + locks_failed_(0) { + } + + virtual ~TesterThread() { + if (FLAGS_verbose) + fprintf(LOGSTREAM, "Thread %2d: locks %6d ok; %6d trylocks failed\n", + id_, locks_ok_, locks_failed_); + if (locks_ok_ + locks_failed_ >= 1000) { + CHECK_LE(locks_failed_, locks_ok_ / 2); + } + } + + virtual void Run() { + rnd_.AddType(ALLOC, FLAGS_allocweight, "allocate"); + rnd_.AddType(FREE, FLAGS_freeweight, "free"); + rnd_.AddType(UPDATE, FLAGS_updateweight, "update"); + rnd_.AddType(PASS, FLAGS_passweight, "pass"); + + while (true) { + AcquirePassedObjects(); + + switch (rnd_.PickType()) { + case ALLOC: AllocateObject(); break; + case FREE: FreeObject(); break; + case UPDATE: UpdateObject(); break; + case PASS: PassObject(); break; + case -1: goto done; + default: assert(NULL == "Unknown type"); + } + + ShrinkHeap(); + } + + done: + DeleteHeap(); + } + + // Allocate a new object + void AllocateObject() { + Object object; + object.size = rnd_.Skewed(FLAGS_lgmaxsize); + object.ptr = static_cast(rnd_.alloc(object.size)); + CHECK(object.ptr); + object.generation = 0; + FillContents(&object); + heap_.push_back(object); + heap_size_ += object.size; + } + + // Mutate a random object + void UpdateObject() { + if (heap_.empty()) return; + const int index = rnd_.Uniform(heap_.size()); + CheckContents(heap_[index]); + heap_[index].generation++; + FillContents(&heap_[index]); + } + + // Free a random object + void FreeObject() { + if (heap_.empty()) return; + const int index = rnd_.Uniform(heap_.size()); + Object object = heap_[index]; + CheckContents(object); + free(object.ptr); + heap_size_ -= object.size; + heap_[index] = heap_[heap_.size()-1]; + heap_.pop_back(); + } + + // Delete all objects in the heap + void DeleteHeap() { + while (!heap_.empty()) { + FreeObject(); + } + } + + // Free objects until our heap is small enough + void ShrinkHeap() { + while (heap_size_ > FLAGS_threadmb << 20) { + assert(!heap_.empty()); + FreeObject(); + } + } + + // Pass a random object to another thread + void PassObject() { + // Pick object to pass + if (heap_.empty()) return; + const int index = rnd_.Uniform(heap_.size()); + Object object = heap_[index]; + CheckContents(object); + + // Pick thread to pass + const int tid = rnd_.Uniform(FLAGS_numthreads); + TesterThread* thread = threads[tid]; + + if (thread->lock_.TryLock()) { + // Pass the object + locks_ok_++; + thread->passed_.push_back(object); + thread->lock_.Unlock(); + heap_size_ -= object.size; + heap_[index] = heap_[heap_.size()-1]; + heap_.pop_back(); + } else { + locks_failed_++; + } + } + + // Grab any objects passed to this thread by another thread + void AcquirePassedObjects() { + // We do not create unnecessary contention by always using + // TryLock(). Plus we unlock immediately after swapping passed + // objects into a local vector. + vector copy; + { // Locking scope + if (!lock_.TryLock()) { + locks_failed_++; + return; + } + locks_ok_++; + swap(copy, passed_); + lock_.Unlock(); + } + + for (int i = 0; i < copy.size(); ++i) { + const Object& object = copy[i]; + CheckContents(object); + heap_.push_back(object); + heap_size_ += object.size; + } + } + + // Fill object contents according to ptr/generation + void FillContents(Object* object) { + ACMRandom r(reinterpret_cast(object->ptr) & 0x7fffffff); + for (int i = 0; i < object->generation; ++i) { + r.Next(); + } + const char c = static_cast(r.Next()); + memset(object->ptr, c, object->size); + } + + // Check object contents + void CheckContents(const Object& object) { + ACMRandom r(reinterpret_cast(object.ptr) & 0x7fffffff); + for (int i = 0; i < object.generation; ++i) { + r.Next(); + } + + // For large objects, we just check a prefix/suffix + const char expected = static_cast(r.Next()); + const int limit1 = object.size < 32 ? object.size : 32; + const int start2 = limit1 > object.size - 32 ? limit1 : object.size - 32; + for (int i = 0; i < limit1; ++i) { + CHECK_EQ(object.ptr[i], expected); + } + for (int i = start2; i < object.size; ++i) { + CHECK_EQ(object.ptr[i], expected); + } + } +}; + +static void RunThread(int thread_id) { + threads[thread_id]->Run(); +} + +static void TryHugeAllocation(size_t s, AllocatorState* rnd) { + void* p = rnd->alloc(s); + CHECK(p == NULL); // huge allocation s should fail! +} + +static void TestHugeAllocations(AllocatorState* rnd) { + // Check that asking for stuff tiny bit smaller than largest possible + // size returns NULL. + for (size_t i = 0; i < 70000; i += rnd->Uniform(20)) { + TryHugeAllocation(kMaxSize - i, rnd); + } + // Asking for memory sizes near signed/unsigned boundary (kMaxSignedSize) + // might work or not, depending on the amount of virtual memory. +#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs + for (size_t i = 0; i < 100; i++) { + void* p = NULL; + p = rnd->alloc(kMaxSignedSize + i); + if (p) free(p); // if: free(NULL) is not necessarily defined + p = rnd->alloc(kMaxSignedSize - i); + if (p) free(p); + } +#endif + + // Check that ReleaseFreeMemory has no visible effect (aka, does not + // crash the test): + MallocExtension* inst = MallocExtension::instance(); + CHECK(inst); + inst->ReleaseFreeMemory(); +} + +static void TestCalloc(size_t n, size_t s, bool ok) { + char* p = reinterpret_cast(calloc(n, s)); + if (FLAGS_verbose) + fprintf(LOGSTREAM, "calloc(%"PRIxS", %"PRIxS"): %p\n", n, s, p); + if (!ok) { + CHECK(p == NULL); // calloc(n, s) should not succeed + } else { + CHECK(p != NULL); // calloc(n, s) should succeed + for (int i = 0; i < n*s; i++) { + CHECK(p[i] == '\0'); + } + free(p); + } +} + +// This makes sure that reallocing a small number of bytes in either +// direction doesn't cause us to allocate new memory. +static void TestRealloc() { +#ifndef DEBUGALLOCATION // debug alloc doesn't try to minimize reallocs + // When sampling, we always allocate in units of page-size, which + // makes reallocs of small sizes do extra work (thus, failing these + // checks). Since sampling is random, we turn off sampling to make + // sure that doesn't happen to us here. + const int64 old_sample_parameter = FLAGS_tcmalloc_sample_parameter; + FLAGS_tcmalloc_sample_parameter = 0; // turn off sampling + + int start_sizes[] = { 100, 1000, 10000, 100000 }; + int deltas[] = { 1, -2, 4, -8, 16, -32, 64, -128 }; + + for (int s = 0; s < sizeof(start_sizes)/sizeof(*start_sizes); ++s) { + void* p = malloc(start_sizes[s]); + CHECK(p); + // The larger the start-size, the larger the non-reallocing delta. + for (int d = 0; d < (s+1) * 2; ++d) { + void* new_p = realloc(p, start_sizes[s] + deltas[d]); + CHECK(p == new_p); // realloc should not allocate new memory + } + // Test again, but this time reallocing smaller first. + for (int d = 0; d < s*2; ++d) { + void* new_p = realloc(p, start_sizes[s] - deltas[d]); + CHECK(p == new_p); // realloc should not allocate new memory + } + free(p); + } + FLAGS_tcmalloc_sample_parameter = old_sample_parameter; +#endif +} + +static void TestNewHandler() throw (std::bad_alloc) { + ++news_handled; + throw std::bad_alloc(); +} + +static void TestOneNew(void* (*func)(size_t)) { + // success test + try { + void* ptr = (*func)(kNotTooBig); + if (0 == ptr) { + fprintf(LOGSTREAM, "allocation should not have failed.\n"); + abort(); + } + } catch (...) { + fprintf(LOGSTREAM, "allocation threw unexpected exception.\n"); + abort(); + } + + // failure test + // we should always receive a bad_alloc exception + try { + (*func)(kTooBig); + fprintf(LOGSTREAM, "allocation should have failed.\n"); + abort(); + } catch (const std::bad_alloc&) { + // correct + } catch (...) { + fprintf(LOGSTREAM, "allocation threw unexpected exception.\n"); + abort(); + } +} + +static void TestNew(void* (*func)(size_t)) { + news_handled = 0; + + // test without new_handler: + std::new_handler saved_handler = std::set_new_handler(0); + TestOneNew(func); + + // test with new_handler: + std::set_new_handler(TestNewHandler); + TestOneNew(func); + if (news_handled != 1) { + fprintf(LOGSTREAM, "new_handler was not called.\n"); + abort(); + } + std::set_new_handler(saved_handler); +} + +static void TestOneNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) { + // success test + try { + void* ptr = (*func)(kNotTooBig, std::nothrow); + if (0 == ptr) { + fprintf(LOGSTREAM, "allocation should not have failed.\n"); + abort(); + } + } catch (...) { + fprintf(LOGSTREAM, "allocation threw unexpected exception.\n"); + abort(); + } + + // failure test + // we should always receive a bad_alloc exception + try { + if ((*func)(kTooBig, std::nothrow) != 0) { + fprintf(LOGSTREAM, "allocation should have failed.\n"); + abort(); + } + } catch (...) { + fprintf(LOGSTREAM, "nothrow allocation threw unexpected exception.\n"); + abort(); + } +} + +static void TestNothrowNew(void* (*func)(size_t, const std::nothrow_t&)) { + news_handled = 0; + + // test without new_handler: + std::new_handler saved_handler = std::set_new_handler(0); + TestOneNothrowNew(func); + + // test with new_handler: + std::set_new_handler(TestNewHandler); + TestOneNothrowNew(func); + if (news_handled != 1) { + fprintf(LOGSTREAM, "nothrow new_handler was not called.\n"); + abort(); + } + std::set_new_handler(saved_handler); +} + + +// These are used as callbacks by the sanity-check. Set* and Reset* +// register the hook that counts how many times the associated memory +// function is called. After each such call, call Verify* to verify +// that we used the tcmalloc version of the call, and not the libc. +// Note the ... in the hook signature: we don't care what arguments +// the hook takes. +#define MAKE_HOOK_CALLBACK(hook_type) \ + static int g_##hook_type##_calls = 0; \ + static void IncrementCallsTo##hook_type(...) { \ + g_##hook_type##_calls++; \ + } \ + static void Verify##hook_type##WasCalled() { \ + CHECK_GT(g_##hook_type##_calls, 0); \ + g_##hook_type##_calls = 0; /* reset for next call */ \ + } \ + static void Set##hook_type() { \ + CHECK(MallocHook::Add##hook_type( \ + (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \ + } \ + static void Reset##hook_type() { \ + CHECK(MallocHook::Remove##hook_type( \ + (MallocHook::hook_type)&IncrementCallsTo##hook_type)); \ + } + +// We do one for each hook typedef in malloc_hook.h +MAKE_HOOK_CALLBACK(NewHook); +MAKE_HOOK_CALLBACK(DeleteHook); +MAKE_HOOK_CALLBACK(MmapHook); +MAKE_HOOK_CALLBACK(MremapHook); +MAKE_HOOK_CALLBACK(MunmapHook); +MAKE_HOOK_CALLBACK(SbrkHook); + +static void TestAlignmentForSize(int size) { + fprintf(LOGSTREAM, "Testing alignment of malloc(%d)\n", size); + static const int kNum = 100; + void* ptrs[kNum]; + for (int i = 0; i < kNum; i++) { + ptrs[i] = malloc(size); + uintptr_t p = reinterpret_cast(ptrs[i]); + CHECK((p % sizeof(void*)) == 0); + CHECK((p % sizeof(double)) == 0); + + // Must have 16-byte alignment for large enough objects + if (size >= 16) { + CHECK((p % 16) == 0); + } + } + for (int i = 0; i < kNum; i++) { + free(ptrs[i]); + } +} + +static void TestMallocAlignment() { + for (int lg = 0; lg < 16; lg++) { + TestAlignmentForSize((1<(arg); + if (state->ptr >= r->address && + state->ptr < r->address + r->length) { + if (state->expected_type == base::MallocRange::FREE) { + // We are expecting r->type == FREE, but ReleaseMemory + // may have already moved us to UNMAPPED state instead (this happens in + // approximately 0.1% of executions). Accept either state. + CHECK(r->type == base::MallocRange::FREE || + r->type == base::MallocRange::UNMAPPED); + } else { + CHECK_EQ(r->type, state->expected_type); + } + CHECK_GE(r->length, state->min_size); + state->matched = true; + } +} + +// Check that at least one of the callbacks from Ranges() contains +// the specified address with the specified type, and has size +// >= min_size. +static void CheckRangeCallback(void* ptr, base::MallocRange::Type type, + size_t min_size) { + RangeCallbackState state; + state.ptr = reinterpret_cast(ptr); + state.expected_type = type; + state.min_size = min_size; + state.matched = false; + MallocExtension::instance()->Ranges(&state, RangeCallback); + CHECK(state.matched); +} + +} + +static void TestRanges() { + static const int MB = 1048576; + void* a = malloc(MB); + void* b = malloc(MB); + CheckRangeCallback(a, base::MallocRange::INUSE, MB); + CheckRangeCallback(b, base::MallocRange::INUSE, MB); + free(a); + CheckRangeCallback(a, base::MallocRange::FREE, MB); + CheckRangeCallback(b, base::MallocRange::INUSE, MB); + MallocExtension::instance()->ReleaseFreeMemory(); + CheckRangeCallback(a, base::MallocRange::UNMAPPED, MB); + CheckRangeCallback(b, base::MallocRange::INUSE, MB); + free(b); + CheckRangeCallback(a, base::MallocRange::UNMAPPED, MB); + CheckRangeCallback(b, base::MallocRange::FREE, MB); +} + +#ifndef DEBUGALLOCATION +static size_t GetUnmappedBytes() { + size_t bytes; + CHECK(MallocExtension::instance()->GetNumericProperty( + "tcmalloc.pageheap_unmapped_bytes", &bytes)); + return bytes; +} +#endif + +static void TestReleaseToSystem() { + // Debug allocation mode adds overhead to each allocation which + // messes up all the equality tests here. I just disable the + // teset in this mode. TODO(csilvers): get it to work for debugalloc? +#ifndef DEBUGALLOCATION + const double old_tcmalloc_release_rate = FLAGS_tcmalloc_release_rate; + FLAGS_tcmalloc_release_rate = 0; + + static const int MB = 1048576; + void* a = malloc(MB); + void* b = malloc(MB); + MallocExtension::instance()->ReleaseFreeMemory(); + size_t starting_bytes = GetUnmappedBytes(); + + // Calling ReleaseFreeMemory() a second time shouldn't do anything. + MallocExtension::instance()->ReleaseFreeMemory(); + EXPECT_EQ(starting_bytes, GetUnmappedBytes()); + + // ReleaseToSystem shouldn't do anything either. + MallocExtension::instance()->ReleaseToSystem(MB); + EXPECT_EQ(starting_bytes, GetUnmappedBytes()); + + free(a); + + // The span to release should be 1MB. + MallocExtension::instance()->ReleaseToSystem(MB/2); + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + // Should do nothing since the previous call released too much. + MallocExtension::instance()->ReleaseToSystem(MB/4); + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + free(b); + + // Use up the extra MB/4 bytes from 'a' and also release 'b'. + MallocExtension::instance()->ReleaseToSystem(MB/2); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + // Should do nothing since the previous call released too much. + MallocExtension::instance()->ReleaseToSystem(MB/2); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + // Nothing else to release. + MallocExtension::instance()->ReleaseFreeMemory(); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + a = malloc(MB); + free(a); + EXPECT_EQ(starting_bytes + MB, GetUnmappedBytes()); + + // Releasing less than a page should still trigger a release. + MallocExtension::instance()->ReleaseToSystem(1); + EXPECT_EQ(starting_bytes + 2*MB, GetUnmappedBytes()); + + FLAGS_tcmalloc_release_rate = old_tcmalloc_release_rate; +#endif // #ifndef DEBUGALLOCATION +} + +// On MSVC10, in release mode, the optimizer convinces itself +// g_no_memory is never changed (I guess it doesn't realize OnNoMemory +// might be called). Work around this by setting the var volatile. +volatile bool g_no_memory = false; +std::new_handler g_old_handler = NULL; +static void OnNoMemory() { + g_no_memory = true; + std::set_new_handler(g_old_handler); +} + +static void TestSetNewMode() { + int old_mode = tc_set_new_mode(1); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + void* ret = malloc(kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + ret = calloc(1, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + ret = realloc(NULL, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + if (kOSSupportsMemalign) { + // Not really important, but must be small enough such that + // kAlignment + kTooBig does not overflow. + const int kAlignment = 1 << 5; + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + ret = Memalign(kAlignment, kTooBig); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + + g_old_handler = std::set_new_handler(&OnNoMemory); + g_no_memory = false; + EXPECT_EQ(ENOMEM, + PosixMemalign(&ret, kAlignment, kTooBig)); + EXPECT_EQ(NULL, ret); + EXPECT_TRUE(g_no_memory); + } + + tc_set_new_mode(old_mode); +} + +static int RunAllTests(int argc, char** argv) { + // Optional argv[1] is the seed + AllocatorState rnd(argc > 1 ? atoi(argv[1]) : 100); + + SetTestResourceLimit(); + + // TODO(odo): This test has been disabled because it is only by luck that it + // does not result in fragmentation. When tcmalloc makes an allocation which + // spans previously unused leaves of the pagemap it will allocate and fill in + // the leaves to cover the new allocation. The leaves happen to be 256MiB in + // the 64-bit build, and with the sbrk allocator these allocations just + // happen to fit in one leaf by luck. With other allocators (mmap, + // memfs_malloc when used with small pages) the allocations generally span + // two leaves and this results in a very bad fragmentation pattern with this + // code. The same failure can be forced with the sbrk allocator just by + // allocating something on the order of 128MiB prior to starting this test so + // that the test allocations straddle a 256MiB boundary. + + // TODO(csilvers): port MemoryUsage() over so the test can use that +#if 0 +# include // for getpid() + // Allocate and deallocate blocks of increasing sizes to check if the alloc + // metadata fragments the memory. (Do not put other allocations/deallocations + // before this test, it may break). + { + size_t memory_usage = MemoryUsage(getpid()); + fprintf(LOGSTREAM, "Testing fragmentation\n"); + for ( int i = 200; i < 240; ++i ) { + int size = i << 20; + void *test1 = rnd.alloc(size); + CHECK(test1); + for ( int j = 0; j < size; j += (1 << 12) ) { + static_cast(test1)[j] = 1; + } + free(test1); + } + // There may still be a bit of fragmentation at the beginning, until we + // reach kPageMapBigAllocationThreshold bytes so we check for + // 200 + 240 + margin. + CHECK_LT(MemoryUsage(getpid()), memory_usage + (450 << 20) ); + } +#endif + + // Check that empty allocation works + fprintf(LOGSTREAM, "Testing empty allocation\n"); + { + void* p1 = rnd.alloc(0); + CHECK(p1 != NULL); + void* p2 = rnd.alloc(0); + CHECK(p2 != NULL); + CHECK(p1 != p2); + free(p1); + free(p2); + } + + // This code stresses some of the memory allocation via STL. + // It may call operator delete(void*, nothrow_t). + fprintf(LOGSTREAM, "Testing STL use\n"); + { + std::vector v; + v.push_back(1); + v.push_back(2); + v.push_back(3); + v.push_back(0); + std::stable_sort(v.begin(), v.end()); + } + + // Test each of the memory-allocation functions once, just as a sanity-check + fprintf(LOGSTREAM, "Sanity-testing all the memory allocation functions\n"); + { + // We use new-hook and delete-hook to verify we actually called the + // tcmalloc version of these routines, and not the libc version. + SetNewHook(); // defined as part of MAKE_HOOK_CALLBACK, above + SetDeleteHook(); // ditto + + void* p1 = malloc(10); + CHECK(p1 != NULL); // force use of this variable + VerifyNewHookWasCalled(); + // Also test the non-standard tc_malloc_size + size_t actual_p1_size = tc_malloc_size(p1); + CHECK_GE(actual_p1_size, 10); + CHECK_LT(actual_p1_size, 100000); // a reasonable upper-bound, I think + free(p1); + VerifyDeleteHookWasCalled(); + + + p1 = calloc(10, 2); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + // We make sure we realloc to a big size, since some systems (OS + // X) will notice if the realloced size continues to fit into the + // malloc-block and make this a noop if so. + p1 = realloc(p1, 30000); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + VerifyDeleteHookWasCalled(); + cfree(p1); // synonym for free + VerifyDeleteHookWasCalled(); + + if (kOSSupportsMemalign) { + CHECK_EQ(PosixMemalign(&p1, sizeof(p1), 40), 0); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + + p1 = Memalign(sizeof(p1) * 2, 50); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + } + + // Windows has _aligned_malloc. Let's test that that's captured too. +#if (defined(_MSC_VER) || defined(__MINGW32__)) && !defined(PERFTOOLS_NO_ALIGNED_MALLOC) + p1 = _aligned_malloc(sizeof(p1) * 2, 64); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + _aligned_free(p1); + VerifyDeleteHookWasCalled(); +#endif + + p1 = valloc(60); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + + p1 = pvalloc(70); + CHECK(p1 != NULL); + VerifyNewHookWasCalled(); + free(p1); + VerifyDeleteHookWasCalled(); + + char* p2 = new char; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete p2; + VerifyDeleteHookWasCalled(); + + p2 = new char[100]; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete[] p2; + VerifyDeleteHookWasCalled(); + + p2 = new(std::nothrow) char; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete p2; + VerifyDeleteHookWasCalled(); + + p2 = new(std::nothrow) char[100]; + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + delete[] p2; + VerifyDeleteHookWasCalled(); + + // Another way of calling operator new + p2 = static_cast(::operator new(100)); + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + ::operator delete(p2); + VerifyDeleteHookWasCalled(); + + // Try to call nothrow's delete too. Compilers use this. + p2 = static_cast(::operator new(100, std::nothrow)); + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + ::operator delete(p2, std::nothrow); + VerifyDeleteHookWasCalled(); + + // Try strdup(), which the system allocates but we must free. If + // all goes well, libc will use our malloc! + p2 = strdup("test"); + CHECK(p2 != NULL); + VerifyNewHookWasCalled(); + free(p2); + VerifyDeleteHookWasCalled(); + + + // Test mmap too: both anonymous mmap and mmap of a file + // Note that for right now we only override mmap on linux + // systems, so those are the only ones for which we check. + SetMmapHook(); + SetMremapHook(); + SetMunmapHook(); +#if defined(HAVE_MMAP) && defined(__linux) && \ + (defined(__i386__) || defined(__x86_64__)) + int size = 8192*2; + p1 = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_ANONYMOUS|MAP_PRIVATE, + -1, 0); + CHECK(p1 != NULL); + VerifyMmapHookWasCalled(); + p1 = mremap(p1, size, size/2, 0); + CHECK(p1 != NULL); + VerifyMremapHookWasCalled(); + size /= 2; + munmap(p1, size); + VerifyMunmapHookWasCalled(); + + int fd = open("/dev/zero", O_RDONLY); + CHECK_GE(fd, 0); // make sure the open succeeded + p1 = mmap(NULL, 8192, PROT_READ, MAP_SHARED, fd, 0); + CHECK(p1 != NULL); + VerifyMmapHookWasCalled(); + munmap(p1, 8192); + VerifyMunmapHookWasCalled(); + close(fd); +#else // this is just to quiet the compiler: make sure all fns are called + IncrementCallsToMmapHook(); + IncrementCallsToMunmapHook(); + IncrementCallsToMremapHook(); + VerifyMmapHookWasCalled(); + VerifyMremapHookWasCalled(); + VerifyMunmapHookWasCalled(); +#endif + + // Test sbrk + SetSbrkHook(); +#if defined(HAVE_SBRK) && defined(__linux) && \ + (defined(__i386__) || defined(__x86_64__)) + p1 = sbrk(8192); + CHECK(p1 != NULL); + VerifySbrkHookWasCalled(); + p1 = sbrk(-8192); + CHECK(p1 != NULL); + VerifySbrkHookWasCalled(); + // However, sbrk hook should *not* be called with sbrk(0) + p1 = sbrk(0); + CHECK(p1 != NULL); + CHECK_EQ(g_SbrkHook_calls, 0); +#else // this is just to quiet the compiler: make sure all fns are called + IncrementCallsToSbrkHook(); + VerifySbrkHookWasCalled(); +#endif + + // Reset the hooks to what they used to be. These are all + // defined as part of MAKE_HOOK_CALLBACK, above. + ResetNewHook(); + ResetDeleteHook(); + ResetMmapHook(); + ResetMremapHook(); + ResetMunmapHook(); + ResetSbrkHook(); + } + + // Check that "lots" of memory can be allocated + fprintf(LOGSTREAM, "Testing large allocation\n"); + { + const int mb_to_allocate = 100; + void* p = rnd.alloc(mb_to_allocate << 20); + CHECK(p != NULL); // could not allocate + free(p); + } + + TestMallocAlignment(); + + // Check calloc() with various arguments + fprintf(LOGSTREAM, "Testing calloc\n"); + TestCalloc(0, 0, true); + TestCalloc(0, 1, true); + TestCalloc(1, 1, true); + TestCalloc(1<<10, 0, true); + TestCalloc(1<<20, 0, true); + TestCalloc(0, 1<<10, true); + TestCalloc(0, 1<<20, true); + TestCalloc(1<<20, 2, true); + TestCalloc(2, 1<<20, true); + TestCalloc(1000, 1000, true); + + TestCalloc(kMaxSize, 2, false); + TestCalloc(2, kMaxSize, false); + TestCalloc(kMaxSize, kMaxSize, false); + + TestCalloc(kMaxSignedSize, 3, false); + TestCalloc(3, kMaxSignedSize, false); + TestCalloc(kMaxSignedSize, kMaxSignedSize, false); + + // Test that realloc doesn't always reallocate and copy memory. + fprintf(LOGSTREAM, "Testing realloc\n"); + TestRealloc(); + + fprintf(LOGSTREAM, "Testing operator new(nothrow).\n"); + TestNothrowNew(&::operator new); + fprintf(LOGSTREAM, "Testing operator new[](nothrow).\n"); + TestNothrowNew(&::operator new[]); + fprintf(LOGSTREAM, "Testing operator new.\n"); + TestNew(&::operator new); + fprintf(LOGSTREAM, "Testing operator new[].\n"); + TestNew(&::operator new[]); + + // Create threads + fprintf(LOGSTREAM, "Testing threaded allocation/deallocation (%d threads)\n", + FLAGS_numthreads); + threads = new TesterThread*[FLAGS_numthreads]; + for (int i = 0; i < FLAGS_numthreads; ++i) { + threads[i] = new TesterThread(i); + } + + // This runs all the tests at the same time, with a 1M stack size each + RunManyThreadsWithId(RunThread, FLAGS_numthreads, 1<<20); + + for (int i = 0; i < FLAGS_numthreads; ++i) delete threads[i]; // Cleanup + + // Do the memory intensive tests after threads are done, since exhausting + // the available address space can make pthread_create to fail. + + // Check that huge allocations fail with NULL instead of crashing + fprintf(LOGSTREAM, "Testing huge allocations\n"); + TestHugeAllocations(&rnd); + + // Check that large allocations fail with NULL instead of crashing +#ifndef DEBUGALLOCATION // debug allocation takes forever for huge allocs + fprintf(LOGSTREAM, "Testing out of memory\n"); + for (int s = 0; ; s += (10<<20)) { + void* large_object = rnd.alloc(s); + if (large_object == NULL) break; + free(large_object); + } +#endif + + TestHugeThreadCache(); + TestRanges(); + TestReleaseToSystem(); + TestSetNewMode(); + + return 0; +} + +} + +using testing::RunAllTests; + +int main(int argc, char** argv) { +#ifdef DEBUGALLOCATION // debug allocation takes forever for huge allocs + FLAGS_max_free_queue_size = 0; // return freed blocks to tcmalloc immediately +#endif + + RunAllTests(argc, argv); + + // Test tc_version() + fprintf(LOGSTREAM, "Testing tc_version()\n"); + int major; + int minor; + const char* patch; + char mmp[64]; + const char* human_version = tc_version(&major, &minor, &patch); + snprintf(mmp, sizeof(mmp), "%d.%d%s", major, minor, patch); + CHECK(!strcmp(PACKAGE_STRING, human_version)); + CHECK(!strcmp(PACKAGE_VERSION, mmp)); + + fprintf(LOGSTREAM, "PASS\n"); +} diff --git a/src/thirdparty/gperftools-2.0/src/tests/testutil.cc b/src/thirdparty/gperftools-2.0/src/tests/testutil.cc new file mode 100644 index 000000000..745de9990 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/testutil.cc @@ -0,0 +1,223 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein +// +// A few routines that are useful for multiple tests in this directory. + +#include "config_for_unittests.h" +#include // for NULL, abort() +// On FreeBSD, if you #include , you have to get stdint first. +#ifdef HAVE_STDINT_H +#include +#endif +#ifdef HAVE_SYS_RESOURCE_H +#include +#endif +#include "tests/testutil.h" + + +// When compiled 64-bit and run on systems with swap several unittests will end +// up trying to consume all of RAM+swap, and that can take quite some time. By +// limiting the address-space size we get sufficient coverage without blowing +// out job limits. +void SetTestResourceLimit() { +#ifdef HAVE_SYS_RESOURCE_H + // The actual resource we need to set varies depending on which flavour of + // unix. On Linux we need RLIMIT_AS because that covers the use of mmap. + // Otherwise hopefully RLIMIT_RSS is good enough. (Unfortunately 64-bit + // and 32-bit headers disagree on the type of these constants!) +#ifdef RLIMIT_AS +#define USE_RESOURCE RLIMIT_AS +#else +#define USE_RESOURCE RLIMIT_RSS +#endif + + // Restrict the test to 1GiB, which should fit comfortably well on both + // 32-bit and 64-bit hosts, and executes in ~1s. + const rlim_t kMaxMem = 1<<30; + + struct rlimit rlim; + if (getrlimit(USE_RESOURCE, &rlim) == 0) { + if (rlim.rlim_cur == RLIM_INFINITY || rlim.rlim_cur > kMaxMem) { + rlim.rlim_cur = kMaxMem; + setrlimit(USE_RESOURCE, &rlim); // ignore result + } + } +#endif /* HAVE_SYS_RESOURCE_H */ +} + + +struct FunctionAndId { + void (*ptr_to_function)(int); + int id; +}; + +#if defined(NO_THREADS) || !(defined(HAVE_PTHREAD) || defined(_WIN32)) + +extern "C" void RunThread(void (*fn)()) { + (*fn)(); +} + +extern "C" void RunManyThreads(void (*fn)(), int count) { + // I guess the best we can do is run fn sequentially, 'count' times + for (int i = 0; i < count; i++) + (*fn)(); +} + +extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int) { + for (int i = 0; i < count; i++) + (*fn)(i); // stacksize doesn't make sense in a non-threaded context +} + +#elif defined(_WIN32) + +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */ +#endif +#include + +extern "C" { + // This helper function has the signature that pthread_create wants. + DWORD WINAPI RunFunctionInThread(LPVOID ptr_to_ptr_to_fn) { + (**static_cast(ptr_to_ptr_to_fn))(); // runs fn + return 0; + } + + DWORD WINAPI RunFunctionInThreadWithId(LPVOID ptr_to_fnid) { + FunctionAndId* fn_and_id = static_cast(ptr_to_fnid); + (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn + return 0; + } + + void RunManyThreads(void (*fn)(), int count) { + DWORD dummy; + HANDLE* hThread = new HANDLE[count]; + for (int i = 0; i < count; i++) { + hThread[i] = CreateThread(NULL, 0, RunFunctionInThread, &fn, 0, &dummy); + if (hThread[i] == NULL) ExitProcess(i); + } + WaitForMultipleObjects(count, hThread, TRUE, INFINITE); + for (int i = 0; i < count; i++) { + CloseHandle(hThread[i]); + } + delete[] hThread; + } + + void RunThread(void (*fn)()) { + RunManyThreads(fn, 1); + } + + void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) { + DWORD dummy; + HANDLE* hThread = new HANDLE[count]; + FunctionAndId* fn_and_ids = new FunctionAndId[count]; + for (int i = 0; i < count; i++) { + fn_and_ids[i].ptr_to_function = fn; + fn_and_ids[i].id = i; + hThread[i] = CreateThread(NULL, stacksize, RunFunctionInThreadWithId, + &fn_and_ids[i], 0, &dummy); + if (hThread[i] == NULL) ExitProcess(i); + } + WaitForMultipleObjects(count, hThread, TRUE, INFINITE); + for (int i = 0; i < count; i++) { + CloseHandle(hThread[i]); + } + delete[] fn_and_ids; + delete[] hThread; + } +} + +#else // not NO_THREADS, not !HAVE_PTHREAD, not _WIN32 + +#include + +#define SAFE_PTHREAD(fncall) do { if ((fncall) != 0) abort(); } while (0) + +extern "C" { + // This helper function has the signature that pthread_create wants. + static void* RunFunctionInThread(void *ptr_to_ptr_to_fn) { + (**static_cast(ptr_to_ptr_to_fn))(); // runs fn + return NULL; + } + + static void* RunFunctionInThreadWithId(void *ptr_to_fnid) { + FunctionAndId* fn_and_id = static_cast(ptr_to_fnid); + (*fn_and_id->ptr_to_function)(fn_and_id->id); // runs fn + return NULL; + } + + // Run a function in a thread of its own and wait for it to finish. + // This is useful for tcmalloc testing, because each thread is + // handled separately in tcmalloc, so there's interesting stuff to + // test even if the threads are not running concurrently. + void RunThread(void (*fn)()) { + pthread_t thr; + // Even though fn is on the stack, it's safe to pass a pointer to it, + // because we pthread_join immediately (ie, before RunInThread exits). + SAFE_PTHREAD(pthread_create(&thr, NULL, RunFunctionInThread, &fn)); + SAFE_PTHREAD(pthread_join(thr, NULL)); + } + + void RunManyThreads(void (*fn)(), int count) { + pthread_t* thr = new pthread_t[count]; + for (int i = 0; i < count; i++) { + SAFE_PTHREAD(pthread_create(&thr[i], NULL, RunFunctionInThread, &fn)); + } + for (int i = 0; i < count; i++) { + SAFE_PTHREAD(pthread_join(thr[i], NULL)); + } + delete[] thr; + } + + void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize) { + pthread_attr_t attr; + pthread_attr_init(&attr); + pthread_attr_setstacksize(&attr, stacksize); + + pthread_t* thr = new pthread_t[count]; + FunctionAndId* fn_and_ids = new FunctionAndId[count]; + for (int i = 0; i < count; i++) { + fn_and_ids[i].ptr_to_function = fn; + fn_and_ids[i].id = i; + SAFE_PTHREAD(pthread_create(&thr[i], &attr, + RunFunctionInThreadWithId, &fn_and_ids[i])); + } + for (int i = 0; i < count; i++) { + SAFE_PTHREAD(pthread_join(thr[i], NULL)); + } + delete[] fn_and_ids; + delete[] thr; + + pthread_attr_destroy(&attr); + } +} + +#endif diff --git a/src/thirdparty/gperftools-2.0/src/tests/testutil.h b/src/thirdparty/gperftools-2.0/src/tests/testutil.h new file mode 100644 index 000000000..26b04e4e1 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/testutil.h @@ -0,0 +1,61 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Craig Silverstein + +#ifndef TCMALLOC_TOOLS_TESTUTIL_H_ +#define TCMALLOC_TOOLS_TESTUTIL_H_ + +// Run a function in a thread of its own and wait for it to finish. +// The function you pass in must have the signature +// void MyFunction(); +extern "C" void RunThread(void (*fn)()); + +// Run a function X times, in X threads, and wait for them all to finish. +// The function you pass in must have the signature +// void MyFunction(); +extern "C" void RunManyThreads(void (*fn)(), int count); + +// The 'advanced' version: run a function X times, in X threads, and +// wait for them all to finish. Give them all the specified stack-size. +// (If you're curious why this takes a stacksize and the others don't, +// it's because the one client of this fn wanted to specify stacksize. :-) ) +// The function you pass in must have the signature +// void MyFunction(int idx); +// where idx is the index of the thread (which of the X threads this is). +extern "C" void RunManyThreadsWithId(void (*fn)(int), int count, int stacksize); + +// When compiled 64-bit and run on systems with swap several unittests will end +// up trying to consume all of RAM+swap, and that can take quite some time. By +// limiting the address-space size we get sufficient coverage without blowing +// out job limits. +void SetTestResourceLimit(); + +#endif // TCMALLOC_TOOLS_TESTUTIL_H_ diff --git a/src/thirdparty/gperftools-2.0/src/tests/thread_dealloc_unittest.cc b/src/thirdparty/gperftools-2.0/src/tests/thread_dealloc_unittest.cc new file mode 100644 index 000000000..e6fd9b3ed --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/tests/thread_dealloc_unittest.cc @@ -0,0 +1,83 @@ +// Copyright (c) 2004, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat +// +// Check that we do not leak memory when cycling through lots of threads. + +#include "config_for_unittests.h" +#include +#ifdef HAVE_UNISTD_H +#include // for sleep() +#endif +#include "base/logging.h" +#include +#include "tests/testutil.h" // for RunThread() + +// Size/number of objects to allocate per thread (1 MB per thread) +static const int kObjectSize = 1024; +static const int kNumObjects = 1024; + +// Number of threads to create and destroy +static const int kNumThreads = 1000; + +// Allocate lots of stuff +static void AllocStuff() { + void** objects = new void*[kNumObjects]; + for (int i = 0; i < kNumObjects; i++) { + objects[i] = malloc(kObjectSize); + } + for (int i = 0; i < kNumObjects; i++) { + free(objects[i]); + } + delete[] objects; +} + +int main(int argc, char** argv) { + static const int kDisplaySize = 1048576; + char* display = new char[kDisplaySize]; + + for (int i = 0; i < kNumThreads; i++) { + RunThread(&AllocStuff); + + if (((i+1) % 200) == 0) { + fprintf(stderr, "Iteration: %d of %d\n", (i+1), kNumThreads); + MallocExtension::instance()->GetStats(display, kDisplaySize); + fprintf(stderr, "%s\n", display); + } + } + delete[] display; + + printf("PASS\n"); +#ifdef HAVE_UNISTD_H + sleep(1); // Prevent exit race problem with glibc +#endif + return 0; +} diff --git a/src/thirdparty/gperftools-2.0/src/third_party/valgrind.h b/src/thirdparty/gperftools-2.0/src/third_party/valgrind.h new file mode 100644 index 000000000..577c59ab0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/third_party/valgrind.h @@ -0,0 +1,3924 @@ +/* -*- c -*- + ---------------------------------------------------------------- + + Notice that the following BSD-style license applies to this one + file (valgrind.h) only. The rest of Valgrind is licensed under the + terms of the GNU General Public License, version 2, unless + otherwise indicated. See the COPYING file in the source + distribution for details. + + ---------------------------------------------------------------- + + This file is part of Valgrind, a dynamic binary instrumentation + framework. + + Copyright (C) 2000-2008 Julian Seward. All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. The origin of this software must not be misrepresented; you must + not claim that you wrote the original software. If you use this + software in a product, an acknowledgment in the product + documentation would be appreciated but is not required. + + 3. Altered source versions must be plainly marked as such, and must + not be misrepresented as being the original software. + + 4. The name of the author may not be used to endorse or promote + products derived from this software without specific prior written + permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + ---------------------------------------------------------------- + + Notice that the above BSD-style license applies to this one file + (valgrind.h) only. The entire rest of Valgrind is licensed under + the terms of the GNU General Public License, version 2. See the + COPYING file in the source distribution for details. + + ---------------------------------------------------------------- +*/ + + +/* This file is for inclusion into client (your!) code. + + You can use these macros to manipulate and query Valgrind's + execution inside your own programs. + + The resulting executables will still run without Valgrind, just a + little bit more slowly than they otherwise would, but otherwise + unchanged. When not running on valgrind, each client request + consumes very few (eg. 7) instructions, so the resulting performance + loss is negligible unless you plan to execute client requests + millions of times per second. Nevertheless, if that is still a + problem, you can compile with the NVALGRIND symbol defined (gcc + -DNVALGRIND) so that client requests are not even compiled in. */ + +#ifndef __VALGRIND_H +#define __VALGRIND_H + +#include + +/* Nb: this file might be included in a file compiled with -ansi. So + we can't use C++ style "//" comments nor the "asm" keyword (instead + use "__asm__"). */ + +/* Derive some tags indicating what the target platform is. Note + that in this file we're using the compiler's CPP symbols for + identifying architectures, which are different to the ones we use + within the rest of Valgrind. Note, __powerpc__ is active for both + 32 and 64-bit PPC, whereas __powerpc64__ is only active for the + latter (on Linux, that is). */ +#undef PLAT_x86_linux +#undef PLAT_amd64_linux +#undef PLAT_ppc32_linux +#undef PLAT_ppc64_linux +#undef PLAT_ppc32_aix5 +#undef PLAT_ppc64_aix5 + +#if !defined(_AIX) && defined(__i386__) +# define PLAT_x86_linux 1 +#elif !defined(_AIX) && defined(__x86_64__) +# define PLAT_amd64_linux 1 +#elif !defined(_AIX) && defined(__powerpc__) && !defined(__powerpc64__) +# define PLAT_ppc32_linux 1 +#elif !defined(_AIX) && defined(__powerpc__) && defined(__powerpc64__) +# define PLAT_ppc64_linux 1 +#elif defined(_AIX) && defined(__64BIT__) +# define PLAT_ppc64_aix5 1 +#elif defined(_AIX) && !defined(__64BIT__) +# define PLAT_ppc32_aix5 1 +#endif + + +/* If we're not compiling for our target platform, don't generate + any inline asms. */ +#if !defined(PLAT_x86_linux) && !defined(PLAT_amd64_linux) \ + && !defined(PLAT_ppc32_linux) && !defined(PLAT_ppc64_linux) \ + && !defined(PLAT_ppc32_aix5) && !defined(PLAT_ppc64_aix5) +# if !defined(NVALGRIND) +# define NVALGRIND 1 +# endif +#endif + + +/* ------------------------------------------------------------------ */ +/* ARCHITECTURE SPECIFICS for SPECIAL INSTRUCTIONS. There is nothing */ +/* in here of use to end-users -- skip to the next section. */ +/* ------------------------------------------------------------------ */ + +#if defined(NVALGRIND) + +/* Define NVALGRIND to completely remove the Valgrind magic sequence + from the compiled code (analogous to NDEBUG's effects on + assert()) */ +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + { \ + (_zzq_rlval) = (_zzq_default); \ + } + +#else /* ! NVALGRIND */ + +/* The following defines the magic code sequences which the JITter + spots and handles magically. Don't look too closely at them as + they will rot your brain. + + The assembly code sequences for all architectures is in this one + file. This is because this file must be stand-alone, and we don't + want to have multiple files. + + For VALGRIND_DO_CLIENT_REQUEST, we must ensure that the default + value gets put in the return slot, so that everything works when + this is executed not under Valgrind. Args are passed in a memory + block, and so there's no intrinsic limit to the number that could + be passed, but it's currently five. + + The macro args are: + _zzq_rlval result lvalue + _zzq_default default value (result returned when running on real CPU) + _zzq_request request code + _zzq_arg1..5 request params + + The other two macros are used to support function wrapping, and are + a lot simpler. VALGRIND_GET_NR_CONTEXT returns the value of the + guest's NRADDR pseudo-register and whatever other information is + needed to safely run the call original from the wrapper: on + ppc64-linux, the R2 value at the divert point is also needed. This + information is abstracted into a user-visible type, OrigFn. + + VALGRIND_CALL_NOREDIR_* behaves the same as the following on the + guest, but guarantees that the branch instruction will not be + redirected: x86: call *%eax, amd64: call *%rax, ppc32/ppc64: + branch-and-link-to-r11. VALGRIND_CALL_NOREDIR is just text, not a + complete inline asm, since it needs to be combined with more magic + inline asm stuff to be useful. +*/ + +/* ------------------------- x86-linux ------------------------- */ + +#if defined(PLAT_x86_linux) + +typedef + struct { + unsigned int nraddr; /* where's the code? */ + } + OrigFn; + +#define __SPECIAL_INSTRUCTION_PREAMBLE \ + "roll $3, %%edi ; roll $13, %%edi\n\t" \ + "roll $29, %%edi ; roll $19, %%edi\n\t" + +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + { volatile unsigned int _zzq_args[6]; \ + volatile unsigned int _zzq_result; \ + _zzq_args[0] = (unsigned int)(_zzq_request); \ + _zzq_args[1] = (unsigned int)(_zzq_arg1); \ + _zzq_args[2] = (unsigned int)(_zzq_arg2); \ + _zzq_args[3] = (unsigned int)(_zzq_arg3); \ + _zzq_args[4] = (unsigned int)(_zzq_arg4); \ + _zzq_args[5] = (unsigned int)(_zzq_arg5); \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %EDX = client_request ( %EAX ) */ \ + "xchgl %%ebx,%%ebx" \ + : "=d" (_zzq_result) \ + : "a" (&_zzq_args[0]), "0" (_zzq_default) \ + : "cc", "memory" \ + ); \ + _zzq_rlval = _zzq_result; \ + } + +#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ + { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ + volatile unsigned int __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %EAX = guest_NRADDR */ \ + "xchgl %%ecx,%%ecx" \ + : "=a" (__addr) \ + : \ + : "cc", "memory" \ + ); \ + _zzq_orig->nraddr = __addr; \ + } + +#define VALGRIND_CALL_NOREDIR_EAX \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* call-noredir *%EAX */ \ + "xchgl %%edx,%%edx\n\t" +#endif /* PLAT_x86_linux */ + +/* ------------------------ amd64-linux ------------------------ */ + +#if defined(PLAT_amd64_linux) + +typedef + struct { + unsigned long long int nraddr; /* where's the code? */ + } + OrigFn; + +#define __SPECIAL_INSTRUCTION_PREAMBLE \ + "rolq $3, %%rdi ; rolq $13, %%rdi\n\t" \ + "rolq $61, %%rdi ; rolq $51, %%rdi\n\t" + +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + { volatile unsigned long long int _zzq_args[6]; \ + volatile unsigned long long int _zzq_result; \ + _zzq_args[0] = (unsigned long long int)(_zzq_request); \ + _zzq_args[1] = (unsigned long long int)(_zzq_arg1); \ + _zzq_args[2] = (unsigned long long int)(_zzq_arg2); \ + _zzq_args[3] = (unsigned long long int)(_zzq_arg3); \ + _zzq_args[4] = (unsigned long long int)(_zzq_arg4); \ + _zzq_args[5] = (unsigned long long int)(_zzq_arg5); \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %RDX = client_request ( %RAX ) */ \ + "xchgq %%rbx,%%rbx" \ + : "=d" (_zzq_result) \ + : "a" (&_zzq_args[0]), "0" (_zzq_default) \ + : "cc", "memory" \ + ); \ + _zzq_rlval = _zzq_result; \ + } + +#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ + { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ + volatile unsigned long long int __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %RAX = guest_NRADDR */ \ + "xchgq %%rcx,%%rcx" \ + : "=a" (__addr) \ + : \ + : "cc", "memory" \ + ); \ + _zzq_orig->nraddr = __addr; \ + } + +#define VALGRIND_CALL_NOREDIR_RAX \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* call-noredir *%RAX */ \ + "xchgq %%rdx,%%rdx\n\t" +#endif /* PLAT_amd64_linux */ + +/* ------------------------ ppc32-linux ------------------------ */ + +#if defined(PLAT_ppc32_linux) + +typedef + struct { + unsigned int nraddr; /* where's the code? */ + } + OrigFn; + +#define __SPECIAL_INSTRUCTION_PREAMBLE \ + "rlwinm 0,0,3,0,0 ; rlwinm 0,0,13,0,0\n\t" \ + "rlwinm 0,0,29,0,0 ; rlwinm 0,0,19,0,0\n\t" + +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + \ + { unsigned int _zzq_args[6]; \ + unsigned int _zzq_result; \ + unsigned int* _zzq_ptr; \ + _zzq_args[0] = (unsigned int)(_zzq_request); \ + _zzq_args[1] = (unsigned int)(_zzq_arg1); \ + _zzq_args[2] = (unsigned int)(_zzq_arg2); \ + _zzq_args[3] = (unsigned int)(_zzq_arg3); \ + _zzq_args[4] = (unsigned int)(_zzq_arg4); \ + _zzq_args[5] = (unsigned int)(_zzq_arg5); \ + _zzq_ptr = _zzq_args; \ + __asm__ volatile("mr 3,%1\n\t" /*default*/ \ + "mr 4,%2\n\t" /*ptr*/ \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = client_request ( %R4 ) */ \ + "or 1,1,1\n\t" \ + "mr %0,3" /*result*/ \ + : "=b" (_zzq_result) \ + : "b" (_zzq_default), "b" (_zzq_ptr) \ + : "cc", "memory", "r3", "r4"); \ + _zzq_rlval = _zzq_result; \ + } + +#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ + { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ + unsigned int __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR */ \ + "or 2,2,2\n\t" \ + "mr %0,3" \ + : "=b" (__addr) \ + : \ + : "cc", "memory", "r3" \ + ); \ + _zzq_orig->nraddr = __addr; \ + } + +#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* branch-and-link-to-noredir *%R11 */ \ + "or 3,3,3\n\t" +#endif /* PLAT_ppc32_linux */ + +/* ------------------------ ppc64-linux ------------------------ */ + +#if defined(PLAT_ppc64_linux) + +typedef + struct { + unsigned long long int nraddr; /* where's the code? */ + unsigned long long int r2; /* what tocptr do we need? */ + } + OrigFn; + +#define __SPECIAL_INSTRUCTION_PREAMBLE \ + "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \ + "rotldi 0,0,61 ; rotldi 0,0,51\n\t" + +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + \ + { unsigned long long int _zzq_args[6]; \ + register unsigned long long int _zzq_result __asm__("r3"); \ + register unsigned long long int* _zzq_ptr __asm__("r4"); \ + _zzq_args[0] = (unsigned long long int)(_zzq_request); \ + _zzq_args[1] = (unsigned long long int)(_zzq_arg1); \ + _zzq_args[2] = (unsigned long long int)(_zzq_arg2); \ + _zzq_args[3] = (unsigned long long int)(_zzq_arg3); \ + _zzq_args[4] = (unsigned long long int)(_zzq_arg4); \ + _zzq_args[5] = (unsigned long long int)(_zzq_arg5); \ + _zzq_ptr = _zzq_args; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = client_request ( %R4 ) */ \ + "or 1,1,1" \ + : "=r" (_zzq_result) \ + : "0" (_zzq_default), "r" (_zzq_ptr) \ + : "cc", "memory"); \ + _zzq_rlval = _zzq_result; \ + } + +#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ + { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ + register unsigned long long int __addr __asm__("r3"); \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR */ \ + "or 2,2,2" \ + : "=r" (__addr) \ + : \ + : "cc", "memory" \ + ); \ + _zzq_orig->nraddr = __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR_GPR2 */ \ + "or 4,4,4" \ + : "=r" (__addr) \ + : \ + : "cc", "memory" \ + ); \ + _zzq_orig->r2 = __addr; \ + } + +#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* branch-and-link-to-noredir *%R11 */ \ + "or 3,3,3\n\t" + +#endif /* PLAT_ppc64_linux */ + +/* ------------------------ ppc32-aix5 ------------------------- */ + +#if defined(PLAT_ppc32_aix5) + +typedef + struct { + unsigned int nraddr; /* where's the code? */ + unsigned int r2; /* what tocptr do we need? */ + } + OrigFn; + +#define __SPECIAL_INSTRUCTION_PREAMBLE \ + "rlwinm 0,0,3,0,0 ; rlwinm 0,0,13,0,0\n\t" \ + "rlwinm 0,0,29,0,0 ; rlwinm 0,0,19,0,0\n\t" + +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + \ + { unsigned int _zzq_args[7]; \ + register unsigned int _zzq_result; \ + register unsigned int* _zzq_ptr; \ + _zzq_args[0] = (unsigned int)(_zzq_request); \ + _zzq_args[1] = (unsigned int)(_zzq_arg1); \ + _zzq_args[2] = (unsigned int)(_zzq_arg2); \ + _zzq_args[3] = (unsigned int)(_zzq_arg3); \ + _zzq_args[4] = (unsigned int)(_zzq_arg4); \ + _zzq_args[5] = (unsigned int)(_zzq_arg5); \ + _zzq_args[6] = (unsigned int)(_zzq_default); \ + _zzq_ptr = _zzq_args; \ + __asm__ volatile("mr 4,%1\n\t" \ + "lwz 3, 24(4)\n\t" \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = client_request ( %R4 ) */ \ + "or 1,1,1\n\t" \ + "mr %0,3" \ + : "=b" (_zzq_result) \ + : "b" (_zzq_ptr) \ + : "r3", "r4", "cc", "memory"); \ + _zzq_rlval = _zzq_result; \ + } + +#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ + { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ + register unsigned int __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR */ \ + "or 2,2,2\n\t" \ + "mr %0,3" \ + : "=b" (__addr) \ + : \ + : "r3", "cc", "memory" \ + ); \ + _zzq_orig->nraddr = __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR_GPR2 */ \ + "or 4,4,4\n\t" \ + "mr %0,3" \ + : "=b" (__addr) \ + : \ + : "r3", "cc", "memory" \ + ); \ + _zzq_orig->r2 = __addr; \ + } + +#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* branch-and-link-to-noredir *%R11 */ \ + "or 3,3,3\n\t" + +#endif /* PLAT_ppc32_aix5 */ + +/* ------------------------ ppc64-aix5 ------------------------- */ + +#if defined(PLAT_ppc64_aix5) + +typedef + struct { + unsigned long long int nraddr; /* where's the code? */ + unsigned long long int r2; /* what tocptr do we need? */ + } + OrigFn; + +#define __SPECIAL_INSTRUCTION_PREAMBLE \ + "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \ + "rotldi 0,0,61 ; rotldi 0,0,51\n\t" + +#define VALGRIND_DO_CLIENT_REQUEST( \ + _zzq_rlval, _zzq_default, _zzq_request, \ + _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ + \ + { unsigned long long int _zzq_args[7]; \ + register unsigned long long int _zzq_result; \ + register unsigned long long int* _zzq_ptr; \ + _zzq_args[0] = (unsigned int long long)(_zzq_request); \ + _zzq_args[1] = (unsigned int long long)(_zzq_arg1); \ + _zzq_args[2] = (unsigned int long long)(_zzq_arg2); \ + _zzq_args[3] = (unsigned int long long)(_zzq_arg3); \ + _zzq_args[4] = (unsigned int long long)(_zzq_arg4); \ + _zzq_args[5] = (unsigned int long long)(_zzq_arg5); \ + _zzq_args[6] = (unsigned int long long)(_zzq_default); \ + _zzq_ptr = _zzq_args; \ + __asm__ volatile("mr 4,%1\n\t" \ + "ld 3, 48(4)\n\t" \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = client_request ( %R4 ) */ \ + "or 1,1,1\n\t" \ + "mr %0,3" \ + : "=b" (_zzq_result) \ + : "b" (_zzq_ptr) \ + : "r3", "r4", "cc", "memory"); \ + _zzq_rlval = _zzq_result; \ + } + +#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ + { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ + register unsigned long long int __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR */ \ + "or 2,2,2\n\t" \ + "mr %0,3" \ + : "=b" (__addr) \ + : \ + : "r3", "cc", "memory" \ + ); \ + _zzq_orig->nraddr = __addr; \ + __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ + /* %R3 = guest_NRADDR_GPR2 */ \ + "or 4,4,4\n\t" \ + "mr %0,3" \ + : "=b" (__addr) \ + : \ + : "r3", "cc", "memory" \ + ); \ + _zzq_orig->r2 = __addr; \ + } + +#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + __SPECIAL_INSTRUCTION_PREAMBLE \ + /* branch-and-link-to-noredir *%R11 */ \ + "or 3,3,3\n\t" + +#endif /* PLAT_ppc64_aix5 */ + +/* Insert assembly code for other platforms here... */ + +#endif /* NVALGRIND */ + + +/* ------------------------------------------------------------------ */ +/* PLATFORM SPECIFICS for FUNCTION WRAPPING. This is all very */ +/* ugly. It's the least-worst tradeoff I can think of. */ +/* ------------------------------------------------------------------ */ + +/* This section defines magic (a.k.a appalling-hack) macros for doing + guaranteed-no-redirection macros, so as to get from function + wrappers to the functions they are wrapping. The whole point is to + construct standard call sequences, but to do the call itself with a + special no-redirect call pseudo-instruction that the JIT + understands and handles specially. This section is long and + repetitious, and I can't see a way to make it shorter. + + The naming scheme is as follows: + + CALL_FN_{W,v}_{v,W,WW,WWW,WWWW,5W,6W,7W,etc} + + 'W' stands for "word" and 'v' for "void". Hence there are + different macros for calling arity 0, 1, 2, 3, 4, etc, functions, + and for each, the possibility of returning a word-typed result, or + no result. +*/ + +/* Use these to write the name of your wrapper. NOTE: duplicates + VG_WRAP_FUNCTION_Z{U,Z} in pub_tool_redir.h. */ + +#define I_WRAP_SONAME_FNNAME_ZU(soname,fnname) \ + _vgwZU_##soname##_##fnname + +#define I_WRAP_SONAME_FNNAME_ZZ(soname,fnname) \ + _vgwZZ_##soname##_##fnname + +/* Use this macro from within a wrapper function to collect the + context (address and possibly other info) of the original function. + Once you have that you can then use it in one of the CALL_FN_ + macros. The type of the argument _lval is OrigFn. */ +#define VALGRIND_GET_ORIG_FN(_lval) VALGRIND_GET_NR_CONTEXT(_lval) + +/* Derivatives of the main macros below, for calling functions + returning void. */ + +#define CALL_FN_v_v(fnptr) \ + do { volatile unsigned long _junk; \ + CALL_FN_W_v(_junk,fnptr); } while (0) + +#define CALL_FN_v_W(fnptr, arg1) \ + do { volatile unsigned long _junk; \ + CALL_FN_W_W(_junk,fnptr,arg1); } while (0) + +#define CALL_FN_v_WW(fnptr, arg1,arg2) \ + do { volatile unsigned long _junk; \ + CALL_FN_W_WW(_junk,fnptr,arg1,arg2); } while (0) + +#define CALL_FN_v_WWW(fnptr, arg1,arg2,arg3) \ + do { volatile unsigned long _junk; \ + CALL_FN_W_WWW(_junk,fnptr,arg1,arg2,arg3); } while (0) + +/* ------------------------- x86-linux ------------------------- */ + +#if defined(PLAT_x86_linux) + +/* These regs are trashed by the hidden call. No need to mention eax + as gcc can already see that, plus causes gcc to bomb. */ +#define __CALLER_SAVED_REGS /*"eax"*/ "ecx", "edx" + +/* These CALL_FN_ macros assume that on x86-linux, sizeof(unsigned + long) == 4. */ + +#define CALL_FN_W_v(lval, orig) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[1]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + __asm__ volatile( \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_W(lval, orig, arg1) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[2]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + __asm__ volatile( \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $4, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WW(lval, orig, arg1,arg2) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + __asm__ volatile( \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $8, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[4]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + __asm__ volatile( \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $12, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[5]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + __asm__ volatile( \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $16, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[6]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + __asm__ volatile( \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $20, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[7]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + __asm__ volatile( \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $24, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[8]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + __asm__ volatile( \ + "pushl 28(%%eax)\n\t" \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $28, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[9]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + __asm__ volatile( \ + "pushl 32(%%eax)\n\t" \ + "pushl 28(%%eax)\n\t" \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $32, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[10]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + __asm__ volatile( \ + "pushl 36(%%eax)\n\t" \ + "pushl 32(%%eax)\n\t" \ + "pushl 28(%%eax)\n\t" \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $36, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[11]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + _argvec[10] = (unsigned long)(arg10); \ + __asm__ volatile( \ + "pushl 40(%%eax)\n\t" \ + "pushl 36(%%eax)\n\t" \ + "pushl 32(%%eax)\n\t" \ + "pushl 28(%%eax)\n\t" \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $40, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \ + arg6,arg7,arg8,arg9,arg10, \ + arg11) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[12]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + _argvec[10] = (unsigned long)(arg10); \ + _argvec[11] = (unsigned long)(arg11); \ + __asm__ volatile( \ + "pushl 44(%%eax)\n\t" \ + "pushl 40(%%eax)\n\t" \ + "pushl 36(%%eax)\n\t" \ + "pushl 32(%%eax)\n\t" \ + "pushl 28(%%eax)\n\t" \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $44, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \ + arg6,arg7,arg8,arg9,arg10, \ + arg11,arg12) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[13]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + _argvec[10] = (unsigned long)(arg10); \ + _argvec[11] = (unsigned long)(arg11); \ + _argvec[12] = (unsigned long)(arg12); \ + __asm__ volatile( \ + "pushl 48(%%eax)\n\t" \ + "pushl 44(%%eax)\n\t" \ + "pushl 40(%%eax)\n\t" \ + "pushl 36(%%eax)\n\t" \ + "pushl 32(%%eax)\n\t" \ + "pushl 28(%%eax)\n\t" \ + "pushl 24(%%eax)\n\t" \ + "pushl 20(%%eax)\n\t" \ + "pushl 16(%%eax)\n\t" \ + "pushl 12(%%eax)\n\t" \ + "pushl 8(%%eax)\n\t" \ + "pushl 4(%%eax)\n\t" \ + "movl (%%eax), %%eax\n\t" /* target->%eax */ \ + VALGRIND_CALL_NOREDIR_EAX \ + "addl $48, %%esp\n" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#endif /* PLAT_x86_linux */ + +/* ------------------------ amd64-linux ------------------------ */ + +#if defined(PLAT_amd64_linux) + +/* ARGREGS: rdi rsi rdx rcx r8 r9 (the rest on stack in R-to-L order) */ + +/* These regs are trashed by the hidden call. */ +#define __CALLER_SAVED_REGS /*"rax",*/ "rcx", "rdx", "rsi", \ + "rdi", "r8", "r9", "r10", "r11" + +/* These CALL_FN_ macros assume that on amd64-linux, sizeof(unsigned + long) == 8. */ + +/* NB 9 Sept 07. There is a nasty kludge here in all these CALL_FN_ + macros. In order not to trash the stack redzone, we need to drop + %rsp by 128 before the hidden call, and restore afterwards. The + nastyness is that it is only by luck that the stack still appears + to be unwindable during the hidden call - since then the behaviour + of any routine using this macro does not match what the CFI data + says. Sigh. + + Why is this important? Imagine that a wrapper has a stack + allocated local, and passes to the hidden call, a pointer to it. + Because gcc does not know about the hidden call, it may allocate + that local in the redzone. Unfortunately the hidden call may then + trash it before it comes to use it. So we must step clear of the + redzone, for the duration of the hidden call, to make it safe. + + Probably the same problem afflicts the other redzone-style ABIs too + (ppc64-linux, ppc32-aix5, ppc64-aix5); but for those, the stack is + self describing (none of this CFI nonsense) so at least messing + with the stack pointer doesn't give a danger of non-unwindable + stack. */ + +#define CALL_FN_W_v(lval, orig) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[1]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_W(lval, orig, arg1) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[2]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WW(lval, orig, arg1,arg2) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[4]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[5]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[6]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[7]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + "addq $128,%%rsp\n\t" \ + VALGRIND_CALL_NOREDIR_RAX \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[8]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "pushq 56(%%rax)\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $8, %%rsp\n" \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[9]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "pushq 64(%%rax)\n\t" \ + "pushq 56(%%rax)\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $16, %%rsp\n" \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[10]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "pushq 72(%%rax)\n\t" \ + "pushq 64(%%rax)\n\t" \ + "pushq 56(%%rax)\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $24, %%rsp\n" \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[11]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + _argvec[10] = (unsigned long)(arg10); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "pushq 80(%%rax)\n\t" \ + "pushq 72(%%rax)\n\t" \ + "pushq 64(%%rax)\n\t" \ + "pushq 56(%%rax)\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $32, %%rsp\n" \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[12]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + _argvec[10] = (unsigned long)(arg10); \ + _argvec[11] = (unsigned long)(arg11); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "pushq 88(%%rax)\n\t" \ + "pushq 80(%%rax)\n\t" \ + "pushq 72(%%rax)\n\t" \ + "pushq 64(%%rax)\n\t" \ + "pushq 56(%%rax)\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $40, %%rsp\n" \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11,arg12) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[13]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)(arg1); \ + _argvec[2] = (unsigned long)(arg2); \ + _argvec[3] = (unsigned long)(arg3); \ + _argvec[4] = (unsigned long)(arg4); \ + _argvec[5] = (unsigned long)(arg5); \ + _argvec[6] = (unsigned long)(arg6); \ + _argvec[7] = (unsigned long)(arg7); \ + _argvec[8] = (unsigned long)(arg8); \ + _argvec[9] = (unsigned long)(arg9); \ + _argvec[10] = (unsigned long)(arg10); \ + _argvec[11] = (unsigned long)(arg11); \ + _argvec[12] = (unsigned long)(arg12); \ + __asm__ volatile( \ + "subq $128,%%rsp\n\t" \ + "pushq 96(%%rax)\n\t" \ + "pushq 88(%%rax)\n\t" \ + "pushq 80(%%rax)\n\t" \ + "pushq 72(%%rax)\n\t" \ + "pushq 64(%%rax)\n\t" \ + "pushq 56(%%rax)\n\t" \ + "movq 48(%%rax), %%r9\n\t" \ + "movq 40(%%rax), %%r8\n\t" \ + "movq 32(%%rax), %%rcx\n\t" \ + "movq 24(%%rax), %%rdx\n\t" \ + "movq 16(%%rax), %%rsi\n\t" \ + "movq 8(%%rax), %%rdi\n\t" \ + "movq (%%rax), %%rax\n\t" /* target->%rax */ \ + VALGRIND_CALL_NOREDIR_RAX \ + "addq $48, %%rsp\n" \ + "addq $128,%%rsp\n\t" \ + : /*out*/ "=a" (_res) \ + : /*in*/ "a" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#endif /* PLAT_amd64_linux */ + +/* ------------------------ ppc32-linux ------------------------ */ + +#if defined(PLAT_ppc32_linux) + +/* This is useful for finding out about the on-stack stuff: + + extern int f9 ( int,int,int,int,int,int,int,int,int ); + extern int f10 ( int,int,int,int,int,int,int,int,int,int ); + extern int f11 ( int,int,int,int,int,int,int,int,int,int,int ); + extern int f12 ( int,int,int,int,int,int,int,int,int,int,int,int ); + + int g9 ( void ) { + return f9(11,22,33,44,55,66,77,88,99); + } + int g10 ( void ) { + return f10(11,22,33,44,55,66,77,88,99,110); + } + int g11 ( void ) { + return f11(11,22,33,44,55,66,77,88,99,110,121); + } + int g12 ( void ) { + return f12(11,22,33,44,55,66,77,88,99,110,121,132); + } +*/ + +/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ + +/* These regs are trashed by the hidden call. */ +#define __CALLER_SAVED_REGS \ + "lr", "ctr", "xer", \ + "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ + "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ + "r11", "r12", "r13" + +/* These CALL_FN_ macros assume that on ppc32-linux, + sizeof(unsigned long) == 4. */ + +#define CALL_FN_W_v(lval, orig) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[1]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_W(lval, orig, arg1) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[2]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WW(lval, orig, arg1,arg2) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[4]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[5]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[6]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[7]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[8]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + _argvec[7] = (unsigned long)arg7; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 9,28(11)\n\t" \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[9]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + _argvec[7] = (unsigned long)arg7; \ + _argvec[8] = (unsigned long)arg8; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 9,28(11)\n\t" \ + "lwz 10,32(11)\n\t" /* arg8->r10 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[10]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + _argvec[7] = (unsigned long)arg7; \ + _argvec[8] = (unsigned long)arg8; \ + _argvec[9] = (unsigned long)arg9; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "addi 1,1,-16\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,8(1)\n\t" \ + /* args1-8 */ \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 9,28(11)\n\t" \ + "lwz 10,32(11)\n\t" /* arg8->r10 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "addi 1,1,16\n\t" \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[11]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + _argvec[7] = (unsigned long)arg7; \ + _argvec[8] = (unsigned long)arg8; \ + _argvec[9] = (unsigned long)arg9; \ + _argvec[10] = (unsigned long)arg10; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "addi 1,1,-16\n\t" \ + /* arg10 */ \ + "lwz 3,40(11)\n\t" \ + "stw 3,12(1)\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,8(1)\n\t" \ + /* args1-8 */ \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 9,28(11)\n\t" \ + "lwz 10,32(11)\n\t" /* arg8->r10 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "addi 1,1,16\n\t" \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[12]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + _argvec[7] = (unsigned long)arg7; \ + _argvec[8] = (unsigned long)arg8; \ + _argvec[9] = (unsigned long)arg9; \ + _argvec[10] = (unsigned long)arg10; \ + _argvec[11] = (unsigned long)arg11; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "addi 1,1,-32\n\t" \ + /* arg11 */ \ + "lwz 3,44(11)\n\t" \ + "stw 3,16(1)\n\t" \ + /* arg10 */ \ + "lwz 3,40(11)\n\t" \ + "stw 3,12(1)\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,8(1)\n\t" \ + /* args1-8 */ \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 9,28(11)\n\t" \ + "lwz 10,32(11)\n\t" /* arg8->r10 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "addi 1,1,32\n\t" \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11,arg12) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[13]; \ + volatile unsigned long _res; \ + _argvec[0] = (unsigned long)_orig.nraddr; \ + _argvec[1] = (unsigned long)arg1; \ + _argvec[2] = (unsigned long)arg2; \ + _argvec[3] = (unsigned long)arg3; \ + _argvec[4] = (unsigned long)arg4; \ + _argvec[5] = (unsigned long)arg5; \ + _argvec[6] = (unsigned long)arg6; \ + _argvec[7] = (unsigned long)arg7; \ + _argvec[8] = (unsigned long)arg8; \ + _argvec[9] = (unsigned long)arg9; \ + _argvec[10] = (unsigned long)arg10; \ + _argvec[11] = (unsigned long)arg11; \ + _argvec[12] = (unsigned long)arg12; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "addi 1,1,-32\n\t" \ + /* arg12 */ \ + "lwz 3,48(11)\n\t" \ + "stw 3,20(1)\n\t" \ + /* arg11 */ \ + "lwz 3,44(11)\n\t" \ + "stw 3,16(1)\n\t" \ + /* arg10 */ \ + "lwz 3,40(11)\n\t" \ + "stw 3,12(1)\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,8(1)\n\t" \ + /* args1-8 */ \ + "lwz 3,4(11)\n\t" /* arg1->r3 */ \ + "lwz 4,8(11)\n\t" \ + "lwz 5,12(11)\n\t" \ + "lwz 6,16(11)\n\t" /* arg4->r6 */ \ + "lwz 7,20(11)\n\t" \ + "lwz 8,24(11)\n\t" \ + "lwz 9,28(11)\n\t" \ + "lwz 10,32(11)\n\t" /* arg8->r10 */ \ + "lwz 11,0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "addi 1,1,32\n\t" \ + "mr %0,3" \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[0]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#endif /* PLAT_ppc32_linux */ + +/* ------------------------ ppc64-linux ------------------------ */ + +#if defined(PLAT_ppc64_linux) + +/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ + +/* These regs are trashed by the hidden call. */ +#define __CALLER_SAVED_REGS \ + "lr", "ctr", "xer", \ + "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ + "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ + "r11", "r12", "r13" + +/* These CALL_FN_ macros assume that on ppc64-linux, sizeof(unsigned + long) == 8. */ + +#define CALL_FN_W_v(lval, orig) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+0]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_W(lval, orig, arg1) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+1]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WW(lval, orig, arg1,arg2) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+2]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+3]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+4]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+5]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+6]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+7]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+8]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)" /* restore tocptr */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+9]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "addi 1,1,-128\n\t" /* expand stack frame */ \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + "addi 1,1,128" /* restore frame */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+10]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "addi 1,1,-128\n\t" /* expand stack frame */ \ + /* arg10 */ \ + "ld 3,80(11)\n\t" \ + "std 3,120(1)\n\t" \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + "addi 1,1,128" /* restore frame */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+11]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + _argvec[2+11] = (unsigned long)arg11; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "addi 1,1,-144\n\t" /* expand stack frame */ \ + /* arg11 */ \ + "ld 3,88(11)\n\t" \ + "std 3,128(1)\n\t" \ + /* arg10 */ \ + "ld 3,80(11)\n\t" \ + "std 3,120(1)\n\t" \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + "addi 1,1,144" /* restore frame */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11,arg12) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+12]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + _argvec[2+11] = (unsigned long)arg11; \ + _argvec[2+12] = (unsigned long)arg12; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "addi 1,1,-144\n\t" /* expand stack frame */ \ + /* arg12 */ \ + "ld 3,96(11)\n\t" \ + "std 3,136(1)\n\t" \ + /* arg11 */ \ + "ld 3,88(11)\n\t" \ + "std 3,128(1)\n\t" \ + /* arg10 */ \ + "ld 3,80(11)\n\t" \ + "std 3,120(1)\n\t" \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + "addi 1,1,144" /* restore frame */ \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#endif /* PLAT_ppc64_linux */ + +/* ------------------------ ppc32-aix5 ------------------------- */ + +#if defined(PLAT_ppc32_aix5) + +/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ + +/* These regs are trashed by the hidden call. */ +#define __CALLER_SAVED_REGS \ + "lr", "ctr", "xer", \ + "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ + "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ + "r11", "r12", "r13" + +/* Expand the stack frame, copying enough info that unwinding + still works. Trashes r3. */ + +#define VG_EXPAND_FRAME_BY_trashes_r3(_n_fr) \ + "addi 1,1,-" #_n_fr "\n\t" \ + "lwz 3," #_n_fr "(1)\n\t" \ + "stw 3,0(1)\n\t" + +#define VG_CONTRACT_FRAME_BY(_n_fr) \ + "addi 1,1," #_n_fr "\n\t" + +/* These CALL_FN_ macros assume that on ppc32-aix5, sizeof(unsigned + long) == 4. */ + +#define CALL_FN_W_v(lval, orig) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+0]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_W(lval, orig, arg1) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+1]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WW(lval, orig, arg1,arg2) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+2]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+3]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+4]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+5]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+6]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+7]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+8]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ + "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+9]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(64) \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,56(1)\n\t" \ + /* args1-8 */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ + "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(64) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+10]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(64) \ + /* arg10 */ \ + "lwz 3,40(11)\n\t" \ + "stw 3,60(1)\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,56(1)\n\t" \ + /* args1-8 */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ + "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(64) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+11]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + _argvec[2+11] = (unsigned long)arg11; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(72) \ + /* arg11 */ \ + "lwz 3,44(11)\n\t" \ + "stw 3,64(1)\n\t" \ + /* arg10 */ \ + "lwz 3,40(11)\n\t" \ + "stw 3,60(1)\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,56(1)\n\t" \ + /* args1-8 */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ + "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(72) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11,arg12) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+12]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + _argvec[2+11] = (unsigned long)arg11; \ + _argvec[2+12] = (unsigned long)arg12; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "stw 2,-8(11)\n\t" /* save tocptr */ \ + "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(72) \ + /* arg12 */ \ + "lwz 3,48(11)\n\t" \ + "stw 3,68(1)\n\t" \ + /* arg11 */ \ + "lwz 3,44(11)\n\t" \ + "stw 3,64(1)\n\t" \ + /* arg10 */ \ + "lwz 3,40(11)\n\t" \ + "stw 3,60(1)\n\t" \ + /* arg9 */ \ + "lwz 3,36(11)\n\t" \ + "stw 3,56(1)\n\t" \ + /* args1-8 */ \ + "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ + "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ + "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ + "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ + "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ + "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ + "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ + "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ + "lwz 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "lwz 2,-8(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(72) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#endif /* PLAT_ppc32_aix5 */ + +/* ------------------------ ppc64-aix5 ------------------------- */ + +#if defined(PLAT_ppc64_aix5) + +/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ + +/* These regs are trashed by the hidden call. */ +#define __CALLER_SAVED_REGS \ + "lr", "ctr", "xer", \ + "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ + "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ + "r11", "r12", "r13" + +/* Expand the stack frame, copying enough info that unwinding + still works. Trashes r3. */ + +#define VG_EXPAND_FRAME_BY_trashes_r3(_n_fr) \ + "addi 1,1,-" #_n_fr "\n\t" \ + "ld 3," #_n_fr "(1)\n\t" \ + "std 3,0(1)\n\t" + +#define VG_CONTRACT_FRAME_BY(_n_fr) \ + "addi 1,1," #_n_fr "\n\t" + +/* These CALL_FN_ macros assume that on ppc64-aix5, sizeof(unsigned + long) == 8. */ + +#define CALL_FN_W_v(lval, orig) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+0]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_W(lval, orig, arg1) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+1]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WW(lval, orig, arg1,arg2) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+2]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+3]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+4]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+5]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+6]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+7]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+8]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+9]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(128) \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(128) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+10]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(128) \ + /* arg10 */ \ + "ld 3,80(11)\n\t" \ + "std 3,120(1)\n\t" \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(128) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+11]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + _argvec[2+11] = (unsigned long)arg11; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(144) \ + /* arg11 */ \ + "ld 3,88(11)\n\t" \ + "std 3,128(1)\n\t" \ + /* arg10 */ \ + "ld 3,80(11)\n\t" \ + "std 3,120(1)\n\t" \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(144) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ + arg7,arg8,arg9,arg10,arg11,arg12) \ + do { \ + volatile OrigFn _orig = (orig); \ + volatile unsigned long _argvec[3+12]; \ + volatile unsigned long _res; \ + /* _argvec[0] holds current r2 across the call */ \ + _argvec[1] = (unsigned long)_orig.r2; \ + _argvec[2] = (unsigned long)_orig.nraddr; \ + _argvec[2+1] = (unsigned long)arg1; \ + _argvec[2+2] = (unsigned long)arg2; \ + _argvec[2+3] = (unsigned long)arg3; \ + _argvec[2+4] = (unsigned long)arg4; \ + _argvec[2+5] = (unsigned long)arg5; \ + _argvec[2+6] = (unsigned long)arg6; \ + _argvec[2+7] = (unsigned long)arg7; \ + _argvec[2+8] = (unsigned long)arg8; \ + _argvec[2+9] = (unsigned long)arg9; \ + _argvec[2+10] = (unsigned long)arg10; \ + _argvec[2+11] = (unsigned long)arg11; \ + _argvec[2+12] = (unsigned long)arg12; \ + __asm__ volatile( \ + "mr 11,%1\n\t" \ + VG_EXPAND_FRAME_BY_trashes_r3(512) \ + "std 2,-16(11)\n\t" /* save tocptr */ \ + "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ + VG_EXPAND_FRAME_BY_trashes_r3(144) \ + /* arg12 */ \ + "ld 3,96(11)\n\t" \ + "std 3,136(1)\n\t" \ + /* arg11 */ \ + "ld 3,88(11)\n\t" \ + "std 3,128(1)\n\t" \ + /* arg10 */ \ + "ld 3,80(11)\n\t" \ + "std 3,120(1)\n\t" \ + /* arg9 */ \ + "ld 3,72(11)\n\t" \ + "std 3,112(1)\n\t" \ + /* args1-8 */ \ + "ld 3, 8(11)\n\t" /* arg1->r3 */ \ + "ld 4, 16(11)\n\t" /* arg2->r4 */ \ + "ld 5, 24(11)\n\t" /* arg3->r5 */ \ + "ld 6, 32(11)\n\t" /* arg4->r6 */ \ + "ld 7, 40(11)\n\t" /* arg5->r7 */ \ + "ld 8, 48(11)\n\t" /* arg6->r8 */ \ + "ld 9, 56(11)\n\t" /* arg7->r9 */ \ + "ld 10, 64(11)\n\t" /* arg8->r10 */ \ + "ld 11, 0(11)\n\t" /* target->r11 */ \ + VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ + "mr 11,%1\n\t" \ + "mr %0,3\n\t" \ + "ld 2,-16(11)\n\t" /* restore tocptr */ \ + VG_CONTRACT_FRAME_BY(144) \ + VG_CONTRACT_FRAME_BY(512) \ + : /*out*/ "=r" (_res) \ + : /*in*/ "r" (&_argvec[2]) \ + : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ + ); \ + lval = (__typeof__(lval)) _res; \ + } while (0) + +#endif /* PLAT_ppc64_aix5 */ + + +/* ------------------------------------------------------------------ */ +/* ARCHITECTURE INDEPENDENT MACROS for CLIENT REQUESTS. */ +/* */ +/* ------------------------------------------------------------------ */ + +/* Some request codes. There are many more of these, but most are not + exposed to end-user view. These are the public ones, all of the + form 0x1000 + small_number. + + Core ones are in the range 0x00000000--0x0000ffff. The non-public + ones start at 0x2000. +*/ + +/* These macros are used by tools -- they must be public, but don't + embed them into other programs. */ +#define VG_USERREQ_TOOL_BASE(a,b) \ + ((unsigned int)(((a)&0xff) << 24 | ((b)&0xff) << 16)) +#define VG_IS_TOOL_USERREQ(a, b, v) \ + (VG_USERREQ_TOOL_BASE(a,b) == ((v) & 0xffff0000)) + +/* !! ABIWARNING !! ABIWARNING !! ABIWARNING !! ABIWARNING !! + This enum comprises an ABI exported by Valgrind to programs + which use client requests. DO NOT CHANGE THE ORDER OF THESE + ENTRIES, NOR DELETE ANY -- add new ones at the end. */ +typedef + enum { VG_USERREQ__RUNNING_ON_VALGRIND = 0x1001, + VG_USERREQ__DISCARD_TRANSLATIONS = 0x1002, + + /* These allow any function to be called from the simulated + CPU but run on the real CPU. Nb: the first arg passed to + the function is always the ThreadId of the running + thread! So CLIENT_CALL0 actually requires a 1 arg + function, etc. */ + VG_USERREQ__CLIENT_CALL0 = 0x1101, + VG_USERREQ__CLIENT_CALL1 = 0x1102, + VG_USERREQ__CLIENT_CALL2 = 0x1103, + VG_USERREQ__CLIENT_CALL3 = 0x1104, + + /* Can be useful in regression testing suites -- eg. can + send Valgrind's output to /dev/null and still count + errors. */ + VG_USERREQ__COUNT_ERRORS = 0x1201, + + /* These are useful and can be interpreted by any tool that + tracks malloc() et al, by using vg_replace_malloc.c. */ + VG_USERREQ__MALLOCLIKE_BLOCK = 0x1301, + VG_USERREQ__FREELIKE_BLOCK = 0x1302, + /* Memory pool support. */ + VG_USERREQ__CREATE_MEMPOOL = 0x1303, + VG_USERREQ__DESTROY_MEMPOOL = 0x1304, + VG_USERREQ__MEMPOOL_ALLOC = 0x1305, + VG_USERREQ__MEMPOOL_FREE = 0x1306, + VG_USERREQ__MEMPOOL_TRIM = 0x1307, + VG_USERREQ__MOVE_MEMPOOL = 0x1308, + VG_USERREQ__MEMPOOL_CHANGE = 0x1309, + VG_USERREQ__MEMPOOL_EXISTS = 0x130a, + + /* Allow printfs to valgrind log. */ + VG_USERREQ__PRINTF = 0x1401, + VG_USERREQ__PRINTF_BACKTRACE = 0x1402, + + /* Stack support. */ + VG_USERREQ__STACK_REGISTER = 0x1501, + VG_USERREQ__STACK_DEREGISTER = 0x1502, + VG_USERREQ__STACK_CHANGE = 0x1503 + } Vg_ClientRequest; + +#if !defined(__GNUC__) +# define __extension__ /* */ +#endif + +/* Returns the number of Valgrinds this code is running under. That + is, 0 if running natively, 1 if running under Valgrind, 2 if + running under Valgrind which is running under another Valgrind, + etc. */ +#define RUNNING_ON_VALGRIND __extension__ \ + ({unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0 /* if not */, \ + VG_USERREQ__RUNNING_ON_VALGRIND, \ + 0, 0, 0, 0, 0); \ + _qzz_res; \ + }) + + +/* Discard translation of code in the range [_qzz_addr .. _qzz_addr + + _qzz_len - 1]. Useful if you are debugging a JITter or some such, + since it provides a way to make sure valgrind will retranslate the + invalidated area. Returns no value. */ +#define VALGRIND_DISCARD_TRANSLATIONS(_qzz_addr,_qzz_len) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__DISCARD_TRANSLATIONS, \ + _qzz_addr, _qzz_len, 0, 0, 0); \ + } + + +/* These requests are for getting Valgrind itself to print something. + Possibly with a backtrace. This is a really ugly hack. */ + +#if defined(NVALGRIND) + +# define VALGRIND_PRINTF(...) +# define VALGRIND_PRINTF_BACKTRACE(...) + +#else /* NVALGRIND */ + +/* Modern GCC will optimize the static routine out if unused, + and unused attribute will shut down warnings about it. */ +static int VALGRIND_PRINTF(const char *format, ...) + __attribute__((format(__printf__, 1, 2), __unused__)); +static int +VALGRIND_PRINTF(const char *format, ...) +{ + unsigned long _qzz_res; + va_list vargs; + va_start(vargs, format); + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, VG_USERREQ__PRINTF, + (unsigned long)format, (unsigned long)vargs, + 0, 0, 0); + va_end(vargs); + return (int)_qzz_res; +} + +static int VALGRIND_PRINTF_BACKTRACE(const char *format, ...) + __attribute__((format(__printf__, 1, 2), __unused__)); +static int +VALGRIND_PRINTF_BACKTRACE(const char *format, ...) +{ + unsigned long _qzz_res; + va_list vargs; + va_start(vargs, format); + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, VG_USERREQ__PRINTF_BACKTRACE, + (unsigned long)format, (unsigned long)vargs, + 0, 0, 0); + va_end(vargs); + return (int)_qzz_res; +} + +#endif /* NVALGRIND */ + + +/* These requests allow control to move from the simulated CPU to the + real CPU, calling an arbitary function. + + Note that the current ThreadId is inserted as the first argument. + So this call: + + VALGRIND_NON_SIMD_CALL2(f, arg1, arg2) + + requires f to have this signature: + + Word f(Word tid, Word arg1, Word arg2) + + where "Word" is a word-sized type. + + Note that these client requests are not entirely reliable. For example, + if you call a function with them that subsequently calls printf(), + there's a high chance Valgrind will crash. Generally, your prospects of + these working are made higher if the called function does not refer to + any global variables, and does not refer to any libc or other functions + (printf et al). Any kind of entanglement with libc or dynamic linking is + likely to have a bad outcome, for tricky reasons which we've grappled + with a lot in the past. +*/ +#define VALGRIND_NON_SIMD_CALL0(_qyy_fn) \ + __extension__ \ + ({unsigned long _qyy_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ + VG_USERREQ__CLIENT_CALL0, \ + _qyy_fn, \ + 0, 0, 0, 0); \ + _qyy_res; \ + }) + +#define VALGRIND_NON_SIMD_CALL1(_qyy_fn, _qyy_arg1) \ + __extension__ \ + ({unsigned long _qyy_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ + VG_USERREQ__CLIENT_CALL1, \ + _qyy_fn, \ + _qyy_arg1, 0, 0, 0); \ + _qyy_res; \ + }) + +#define VALGRIND_NON_SIMD_CALL2(_qyy_fn, _qyy_arg1, _qyy_arg2) \ + __extension__ \ + ({unsigned long _qyy_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ + VG_USERREQ__CLIENT_CALL2, \ + _qyy_fn, \ + _qyy_arg1, _qyy_arg2, 0, 0); \ + _qyy_res; \ + }) + +#define VALGRIND_NON_SIMD_CALL3(_qyy_fn, _qyy_arg1, _qyy_arg2, _qyy_arg3) \ + __extension__ \ + ({unsigned long _qyy_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ + VG_USERREQ__CLIENT_CALL3, \ + _qyy_fn, \ + _qyy_arg1, _qyy_arg2, \ + _qyy_arg3, 0); \ + _qyy_res; \ + }) + + +/* Counts the number of errors that have been recorded by a tool. Nb: + the tool must record the errors with VG_(maybe_record_error)() or + VG_(unique_error)() for them to be counted. */ +#define VALGRIND_COUNT_ERRORS \ + __extension__ \ + ({unsigned int _qyy_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ + VG_USERREQ__COUNT_ERRORS, \ + 0, 0, 0, 0, 0); \ + _qyy_res; \ + }) + +/* Mark a block of memory as having been allocated by a malloc()-like + function. `addr' is the start of the usable block (ie. after any + redzone) `rzB' is redzone size if the allocator can apply redzones; + use '0' if not. Adding redzones makes it more likely Valgrind will spot + block overruns. `is_zeroed' indicates if the memory is zeroed, as it is + for calloc(). Put it immediately after the point where a block is + allocated. + + If you're using Memcheck: If you're allocating memory via superblocks, + and then handing out small chunks of each superblock, if you don't have + redzones on your small blocks, it's worth marking the superblock with + VALGRIND_MAKE_MEM_NOACCESS when it's created, so that block overruns are + detected. But if you can put redzones on, it's probably better to not do + this, so that messages for small overruns are described in terms of the + small block rather than the superblock (but if you have a big overrun + that skips over a redzone, you could miss an error this way). See + memcheck/tests/custom_alloc.c for an example. + + WARNING: if your allocator uses malloc() or 'new' to allocate + superblocks, rather than mmap() or brk(), this will not work properly -- + you'll likely get assertion failures during leak detection. This is + because Valgrind doesn't like seeing overlapping heap blocks. Sorry. + + Nb: block must be freed via a free()-like function specified + with VALGRIND_FREELIKE_BLOCK or mismatch errors will occur. */ +#define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MALLOCLIKE_BLOCK, \ + addr, sizeB, rzB, is_zeroed, 0); \ + } + +/* Mark a block of memory as having been freed by a free()-like function. + `rzB' is redzone size; it must match that given to + VALGRIND_MALLOCLIKE_BLOCK. Memory not freed will be detected by the leak + checker. Put it immediately after the point where the block is freed. */ +#define VALGRIND_FREELIKE_BLOCK(addr, rzB) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__FREELIKE_BLOCK, \ + addr, rzB, 0, 0, 0); \ + } + +/* Create a memory pool. */ +#define VALGRIND_CREATE_MEMPOOL(pool, rzB, is_zeroed) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__CREATE_MEMPOOL, \ + pool, rzB, is_zeroed, 0, 0); \ + } + +/* Destroy a memory pool. */ +#define VALGRIND_DESTROY_MEMPOOL(pool) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__DESTROY_MEMPOOL, \ + pool, 0, 0, 0, 0); \ + } + +/* Associate a piece of memory with a memory pool. */ +#define VALGRIND_MEMPOOL_ALLOC(pool, addr, size) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MEMPOOL_ALLOC, \ + pool, addr, size, 0, 0); \ + } + +/* Disassociate a piece of memory from a memory pool. */ +#define VALGRIND_MEMPOOL_FREE(pool, addr) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MEMPOOL_FREE, \ + pool, addr, 0, 0, 0); \ + } + +/* Disassociate any pieces outside a particular range. */ +#define VALGRIND_MEMPOOL_TRIM(pool, addr, size) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MEMPOOL_TRIM, \ + pool, addr, size, 0, 0); \ + } + +/* Resize and/or move a piece associated with a memory pool. */ +#define VALGRIND_MOVE_MEMPOOL(poolA, poolB) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MOVE_MEMPOOL, \ + poolA, poolB, 0, 0, 0); \ + } + +/* Resize and/or move a piece associated with a memory pool. */ +#define VALGRIND_MEMPOOL_CHANGE(pool, addrA, addrB, size) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MEMPOOL_CHANGE, \ + pool, addrA, addrB, size, 0); \ + } + +/* Return 1 if a mempool exists, else 0. */ +#define VALGRIND_MEMPOOL_EXISTS(pool) \ + ({unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__MEMPOOL_EXISTS, \ + pool, 0, 0, 0, 0); \ + _qzz_res; \ + }) + +/* Mark a piece of memory as being a stack. Returns a stack id. */ +#define VALGRIND_STACK_REGISTER(start, end) \ + ({unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__STACK_REGISTER, \ + start, end, 0, 0, 0); \ + _qzz_res; \ + }) + +/* Unmark the piece of memory associated with a stack id as being a + stack. */ +#define VALGRIND_STACK_DEREGISTER(id) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__STACK_DEREGISTER, \ + id, 0, 0, 0, 0); \ + } + +/* Change the start and end address of the stack id. */ +#define VALGRIND_STACK_CHANGE(id, start, end) \ + {unsigned int _qzz_res; \ + VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ + VG_USERREQ__STACK_CHANGE, \ + id, start, end, 0, 0); \ + } + + +#undef PLAT_x86_linux +#undef PLAT_amd64_linux +#undef PLAT_ppc32_linux +#undef PLAT_ppc64_linux +#undef PLAT_ppc32_aix5 +#undef PLAT_ppc64_aix5 + +#endif /* __VALGRIND_H */ diff --git a/src/thirdparty/gperftools-2.0/src/thread_cache.cc b/src/thirdparty/gperftools-2.0/src/thread_cache.cc new file mode 100644 index 000000000..d6dead39c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/thread_cache.cc @@ -0,0 +1,503 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Ken Ashcraft + +#include +#include "thread_cache.h" +#include +#include // for memcpy +#include // for max, min +#include "base/commandlineflags.h" // for SpinLockHolder +#include "base/spinlock.h" // for SpinLockHolder +#include "central_freelist.h" // for CentralFreeListPadded +#include "maybe_threads.h" + +using std::min; +using std::max; + +DEFINE_int64(tcmalloc_max_total_thread_cache_bytes, + EnvToInt64("TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES", + kDefaultOverallThreadCacheSize), + "Bound on the total amount of bytes allocated to " + "thread caches. This bound is not strict, so it is possible " + "for the cache to go over this bound in certain circumstances. " + "Maximum value of this flag is capped to 1 GB."); + +namespace tcmalloc { + +static bool phinited = false; + +volatile size_t ThreadCache::per_thread_cache_size_ = kMaxThreadCacheSize; +size_t ThreadCache::overall_thread_cache_size_ = kDefaultOverallThreadCacheSize; +ssize_t ThreadCache::unclaimed_cache_space_ = kDefaultOverallThreadCacheSize; +PageHeapAllocator threadcache_allocator; +ThreadCache* ThreadCache::thread_heaps_ = NULL; +int ThreadCache::thread_heap_count_ = 0; +ThreadCache* ThreadCache::next_memory_steal_ = NULL; +#ifdef HAVE_TLS +__thread ThreadCache* ThreadCache::threadlocal_heap_ +# ifdef HAVE___ATTRIBUTE__ + __attribute__ ((tls_model ("initial-exec"))) +# endif + ; +#endif +bool ThreadCache::tsd_inited_ = false; +pthread_key_t ThreadCache::heap_key_; + +#if defined(HAVE_TLS) +bool kernel_supports_tls = false; // be conservative +# if defined(_WIN32) // windows has supported TLS since winnt, I think. + void CheckIfKernelSupportsTLS() { + kernel_supports_tls = true; + } +# elif !HAVE_DECL_UNAME // if too old for uname, probably too old for TLS + void CheckIfKernelSupportsTLS() { + kernel_supports_tls = false; + } +# else +# include // DECL_UNAME checked for too + void CheckIfKernelSupportsTLS() { + struct utsname buf; + if (uname(&buf) < 0) { // should be impossible + Log(kLog, __FILE__, __LINE__, + "uname failed assuming no TLS support (errno)", errno); + kernel_supports_tls = false; + } else if (strcasecmp(buf.sysname, "linux") == 0) { + // The linux case: the first kernel to support TLS was 2.6.0 + if (buf.release[0] < '2' && buf.release[1] == '.') // 0.x or 1.x + kernel_supports_tls = false; + else if (buf.release[0] == '2' && buf.release[1] == '.' && + buf.release[2] >= '0' && buf.release[2] < '6' && + buf.release[3] == '.') // 2.0 - 2.5 + kernel_supports_tls = false; + else + kernel_supports_tls = true; + } else if (strcasecmp(buf.sysname, "CYGWIN_NT-6.1-WOW64") == 0) { + // In my testing, this version of cygwin, at least, would hang + // when using TLS. + kernel_supports_tls = false; + } else { // some other kernel, we'll be optimisitic + kernel_supports_tls = true; + } + // TODO(csilvers): VLOG(1) the tls status once we support RAW_VLOG + } +# endif // HAVE_DECL_UNAME +#endif // HAVE_TLS + +void ThreadCache::Init(pthread_t tid) { + size_ = 0; + + max_size_ = 0; + IncreaseCacheLimitLocked(); + if (max_size_ == 0) { + // There isn't enough memory to go around. Just give the minimum to + // this thread. + max_size_ = kMinThreadCacheSize; + + // Take unclaimed_cache_space_ negative. + unclaimed_cache_space_ -= kMinThreadCacheSize; + ASSERT(unclaimed_cache_space_ < 0); + } + + next_ = NULL; + prev_ = NULL; + tid_ = tid; + in_setspecific_ = false; + for (size_t cl = 0; cl < kNumClasses; ++cl) { + list_[cl].Init(); + } + + uint32_t sampler_seed; + memcpy(&sampler_seed, &tid, sizeof(sampler_seed)); + sampler_.Init(sampler_seed); +} + +void ThreadCache::Cleanup() { + // Put unused memory back into central cache + for (int cl = 0; cl < kNumClasses; ++cl) { + if (list_[cl].length() > 0) { + ReleaseToCentralCache(&list_[cl], cl, list_[cl].length()); + } + } +} + +// Remove some objects of class "cl" from central cache and add to thread heap. +// On success, return the first object for immediate use; otherwise return NULL. +void* ThreadCache::FetchFromCentralCache(size_t cl, size_t byte_size) { + FreeList* list = &list_[cl]; + ASSERT(list->empty()); + const int batch_size = Static::sizemap()->num_objects_to_move(cl); + + const int num_to_move = min(list->max_length(), batch_size); + void *start, *end; + int fetch_count = Static::central_cache()[cl].RemoveRange( + &start, &end, num_to_move); + + ASSERT((start == NULL) == (fetch_count == 0)); + if (--fetch_count >= 0) { + size_ += byte_size * fetch_count; + list->PushRange(fetch_count, SLL_Next(start), end); + } + + // Increase max length slowly up to batch_size. After that, + // increase by batch_size in one shot so that the length is a + // multiple of batch_size. + if (list->max_length() < batch_size) { + list->set_max_length(list->max_length() + 1); + } else { + // Don't let the list get too long. In 32 bit builds, the length + // is represented by a 16 bit int, so we need to watch out for + // integer overflow. + int new_length = min(list->max_length() + batch_size, + kMaxDynamicFreeListLength); + // The list's max_length must always be a multiple of batch_size, + // and kMaxDynamicFreeListLength is not necessarily a multiple + // of batch_size. + new_length -= new_length % batch_size; + ASSERT(new_length % batch_size == 0); + list->set_max_length(new_length); + } + return start; +} + +void ThreadCache::ListTooLong(FreeList* list, size_t cl) { + const int batch_size = Static::sizemap()->num_objects_to_move(cl); + ReleaseToCentralCache(list, cl, batch_size); + + // If the list is too long, we need to transfer some number of + // objects to the central cache. Ideally, we would transfer + // num_objects_to_move, so the code below tries to make max_length + // converge on num_objects_to_move. + + if (list->max_length() < batch_size) { + // Slow start the max_length so we don't overreserve. + list->set_max_length(list->max_length() + 1); + } else if (list->max_length() > batch_size) { + // If we consistently go over max_length, shrink max_length. If we don't + // shrink it, some amount of memory will always stay in this freelist. + list->set_length_overages(list->length_overages() + 1); + if (list->length_overages() > kMaxOverages) { + ASSERT(list->max_length() > batch_size); + list->set_max_length(list->max_length() - batch_size); + list->set_length_overages(0); + } + } +} + +// Remove some objects of class "cl" from thread heap and add to central cache +void ThreadCache::ReleaseToCentralCache(FreeList* src, size_t cl, int N) { + ASSERT(src == &list_[cl]); + if (N > src->length()) N = src->length(); + size_t delta_bytes = N * Static::sizemap()->ByteSizeForClass(cl); + + // We return prepackaged chains of the correct size to the central cache. + // TODO: Use the same format internally in the thread caches? + int batch_size = Static::sizemap()->num_objects_to_move(cl); + while (N > batch_size) { + void *tail, *head; + src->PopRange(batch_size, &head, &tail); + Static::central_cache()[cl].InsertRange(head, tail, batch_size); + N -= batch_size; + } + void *tail, *head; + src->PopRange(N, &head, &tail); + Static::central_cache()[cl].InsertRange(head, tail, N); + size_ -= delta_bytes; +} + +// Release idle memory to the central cache +void ThreadCache::Scavenge() { + // If the low-water mark for the free list is L, it means we would + // not have had to allocate anything from the central cache even if + // we had reduced the free list size by L. We aim to get closer to + // that situation by dropping L/2 nodes from the free list. This + // may not release much memory, but if so we will call scavenge again + // pretty soon and the low-water marks will be high on that call. + //int64 start = CycleClock::Now(); + for (int cl = 0; cl < kNumClasses; cl++) { + FreeList* list = &list_[cl]; + const int lowmark = list->lowwatermark(); + if (lowmark > 0) { + const int drop = (lowmark > 1) ? lowmark/2 : 1; + ReleaseToCentralCache(list, cl, drop); + + // Shrink the max length if it isn't used. Only shrink down to + // batch_size -- if the thread was active enough to get the max_length + // above batch_size, it will likely be that active again. If + // max_length shinks below batch_size, the thread will have to + // go through the slow-start behavior again. The slow-start is useful + // mainly for threads that stay relatively idle for their entire + // lifetime. + const int batch_size = Static::sizemap()->num_objects_to_move(cl); + if (list->max_length() > batch_size) { + list->set_max_length( + max(list->max_length() - batch_size, batch_size)); + } + } + list->clear_lowwatermark(); + } + + IncreaseCacheLimit(); +} + +void ThreadCache::IncreaseCacheLimit() { + SpinLockHolder h(Static::pageheap_lock()); + IncreaseCacheLimitLocked(); +} + +void ThreadCache::IncreaseCacheLimitLocked() { + if (unclaimed_cache_space_ > 0) { + // Possibly make unclaimed_cache_space_ negative. + unclaimed_cache_space_ -= kStealAmount; + max_size_ += kStealAmount; + return; + } + // Don't hold pageheap_lock too long. Try to steal from 10 other + // threads before giving up. The i < 10 condition also prevents an + // infinite loop in case none of the existing thread heaps are + // suitable places to steal from. + for (int i = 0; i < 10; + ++i, next_memory_steal_ = next_memory_steal_->next_) { + // Reached the end of the linked list. Start at the beginning. + if (next_memory_steal_ == NULL) { + ASSERT(thread_heaps_ != NULL); + next_memory_steal_ = thread_heaps_; + } + if (next_memory_steal_ == this || + next_memory_steal_->max_size_ <= kMinThreadCacheSize) { + continue; + } + next_memory_steal_->max_size_ -= kStealAmount; + max_size_ += kStealAmount; + + next_memory_steal_ = next_memory_steal_->next_; + return; + } +} + +int ThreadCache::GetSamplePeriod() { + return sampler_.GetSamplePeriod(); +} + +void ThreadCache::InitModule() { + SpinLockHolder h(Static::pageheap_lock()); + if (!phinited) { + Static::InitStaticVars(); + threadcache_allocator.Init(); + phinited = 1; + } +} + +void ThreadCache::InitTSD() { + ASSERT(!tsd_inited_); + perftools_pthread_key_create(&heap_key_, DestroyThreadCache); + tsd_inited_ = true; + +#ifdef PTHREADS_CRASHES_IF_RUN_TOO_EARLY + // We may have used a fake pthread_t for the main thread. Fix it. + pthread_t zero; + memset(&zero, 0, sizeof(zero)); + SpinLockHolder h(Static::pageheap_lock()); + for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) { + if (h->tid_ == zero) { + h->tid_ = pthread_self(); + } + } +#endif +} + +ThreadCache* ThreadCache::CreateCacheIfNecessary() { + // Initialize per-thread data if necessary + ThreadCache* heap = NULL; + { + SpinLockHolder h(Static::pageheap_lock()); + // On some old glibc's, and on freebsd's libc (as of freebsd 8.1), + // calling pthread routines (even pthread_self) too early could + // cause a segfault. Since we can call pthreads quite early, we + // have to protect against that in such situations by making a + // 'fake' pthread. This is not ideal since it doesn't work well + // when linking tcmalloc statically with apps that create threads + // before main, so we only do it if we have to. +#ifdef PTHREADS_CRASHES_IF_RUN_TOO_EARLY + pthread_t me; + if (!tsd_inited_) { + memset(&me, 0, sizeof(me)); + } else { + me = pthread_self(); + } +#else + const pthread_t me = pthread_self(); +#endif + + // This may be a recursive malloc call from pthread_setspecific() + // In that case, the heap for this thread has already been created + // and added to the linked list. So we search for that first. + for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) { + if (h->tid_ == me) { + heap = h; + break; + } + } + + if (heap == NULL) heap = NewHeap(me); + } + + // We call pthread_setspecific() outside the lock because it may + // call malloc() recursively. We check for the recursive call using + // the "in_setspecific_" flag so that we can avoid calling + // pthread_setspecific() if we are already inside pthread_setspecific(). + if (!heap->in_setspecific_ && tsd_inited_) { + heap->in_setspecific_ = true; + perftools_pthread_setspecific(heap_key_, heap); +#ifdef HAVE_TLS + // Also keep a copy in __thread for faster retrieval + threadlocal_heap_ = heap; +#endif + heap->in_setspecific_ = false; + } + return heap; +} + +ThreadCache* ThreadCache::NewHeap(pthread_t tid) { + // Create the heap and add it to the linked list + ThreadCache *heap = threadcache_allocator.New(); + heap->Init(tid); + heap->next_ = thread_heaps_; + heap->prev_ = NULL; + if (thread_heaps_ != NULL) { + thread_heaps_->prev_ = heap; + } else { + // This is the only thread heap at the momment. + ASSERT(next_memory_steal_ == NULL); + next_memory_steal_ = heap; + } + thread_heaps_ = heap; + thread_heap_count_++; + return heap; +} + +void ThreadCache::BecomeIdle() { + if (!tsd_inited_) return; // No caches yet + ThreadCache* heap = GetThreadHeap(); + if (heap == NULL) return; // No thread cache to remove + if (heap->in_setspecific_) return; // Do not disturb the active caller + + heap->in_setspecific_ = true; + perftools_pthread_setspecific(heap_key_, NULL); +#ifdef HAVE_TLS + // Also update the copy in __thread + threadlocal_heap_ = NULL; +#endif + heap->in_setspecific_ = false; + if (GetThreadHeap() == heap) { + // Somehow heap got reinstated by a recursive call to malloc + // from pthread_setspecific. We give up in this case. + return; + } + + // We can now get rid of the heap + DeleteCache(heap); +} + +void ThreadCache::DestroyThreadCache(void* ptr) { + // Note that "ptr" cannot be NULL since pthread promises not + // to invoke the destructor on NULL values, but for safety, + // we check anyway. + if (ptr == NULL) return; +#ifdef HAVE_TLS + // Prevent fast path of GetThreadHeap() from returning heap. + threadlocal_heap_ = NULL; +#endif + DeleteCache(reinterpret_cast(ptr)); +} + +void ThreadCache::DeleteCache(ThreadCache* heap) { + // Remove all memory from heap + heap->Cleanup(); + + // Remove from linked list + SpinLockHolder h(Static::pageheap_lock()); + if (heap->next_ != NULL) heap->next_->prev_ = heap->prev_; + if (heap->prev_ != NULL) heap->prev_->next_ = heap->next_; + if (thread_heaps_ == heap) thread_heaps_ = heap->next_; + thread_heap_count_--; + + if (next_memory_steal_ == heap) next_memory_steal_ = heap->next_; + if (next_memory_steal_ == NULL) next_memory_steal_ = thread_heaps_; + unclaimed_cache_space_ += heap->max_size_; + + threadcache_allocator.Delete(heap); +} + +void ThreadCache::RecomputePerThreadCacheSize() { + // Divide available space across threads + int n = thread_heap_count_ > 0 ? thread_heap_count_ : 1; + size_t space = overall_thread_cache_size_ / n; + + // Limit to allowed range + if (space < kMinThreadCacheSize) space = kMinThreadCacheSize; + if (space > kMaxThreadCacheSize) space = kMaxThreadCacheSize; + + double ratio = space / max(1, per_thread_cache_size_); + size_t claimed = 0; + for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) { + // Increasing the total cache size should not circumvent the + // slow-start growth of max_size_. + if (ratio < 1.0) { + h->max_size_ = static_cast(h->max_size_ * ratio); + } + claimed += h->max_size_; + } + unclaimed_cache_space_ = overall_thread_cache_size_ - claimed; + per_thread_cache_size_ = space; +} + +void ThreadCache::GetThreadStats(uint64_t* total_bytes, uint64_t* class_count) { + for (ThreadCache* h = thread_heaps_; h != NULL; h = h->next_) { + *total_bytes += h->Size(); + if (class_count) { + for (int cl = 0; cl < kNumClasses; ++cl) { + class_count[cl] += h->freelist_length(cl); + } + } + } +} + +void ThreadCache::set_overall_thread_cache_size(size_t new_size) { + // Clip the value to a reasonable range + if (new_size < kMinThreadCacheSize) new_size = kMinThreadCacheSize; + if (new_size > (1<<30)) new_size = (1<<30); // Limit to 1GB + overall_thread_cache_size_ = new_size; + + RecomputePerThreadCacheSize(); +} + +} // namespace tcmalloc diff --git a/src/thirdparty/gperftools-2.0/src/thread_cache.h b/src/thirdparty/gperftools-2.0/src/thread_cache.h new file mode 100644 index 000000000..1d0413b2a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/thread_cache.h @@ -0,0 +1,403 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// --- +// Author: Sanjay Ghemawat + +#ifndef TCMALLOC_THREAD_CACHE_H_ +#define TCMALLOC_THREAD_CACHE_H_ + +#include +#ifdef HAVE_PTHREAD +#include // for pthread_t, pthread_key_t +#endif +#include // for size_t, NULL +#ifdef HAVE_STDINT_H +#include // for uint32_t, uint64_t +#endif +#include // for ssize_t +#include "common.h" +#include "linked_list.h" +#include "maybe_threads.h" +#include "page_heap_allocator.h" +#include "sampler.h" +#include "static_vars.h" + +#include "common.h" // for SizeMap, kMaxSize, etc +#include "internal_logging.h" // for ASSERT, etc +#include "linked_list.h" // for SLL_Pop, SLL_PopRange, etc +#include "page_heap_allocator.h" // for PageHeapAllocator +#include "sampler.h" // for Sampler +#include "static_vars.h" // for Static + +namespace tcmalloc { + +// Even if we have support for thread-local storage in the compiler +// and linker, the OS may not support it. We need to check that at +// runtime. Right now, we have to keep a manual set of "bad" OSes. +#if defined(HAVE_TLS) +extern bool kernel_supports_tls; // defined in thread_cache.cc +void CheckIfKernelSupportsTLS(); +inline bool KernelSupportsTLS() { + return kernel_supports_tls; +} +#endif // HAVE_TLS + +//------------------------------------------------------------------- +// Data kept per thread +//------------------------------------------------------------------- + +class ThreadCache { + public: + // All ThreadCache objects are kept in a linked list (for stats collection) + ThreadCache* next_; + ThreadCache* prev_; + + void Init(pthread_t tid); + void Cleanup(); + + // Accessors (mostly just for printing stats) + int freelist_length(size_t cl) const { return list_[cl].length(); } + + // Total byte size in cache + size_t Size() const { return size_; } + + // Allocate an object of the given size and class. The size given + // must be the same as the size of the class in the size map. + void* Allocate(size_t size, size_t cl); + void Deallocate(void* ptr, size_t size_class); + + void Scavenge(); + + int GetSamplePeriod(); + + // Record allocation of "k" bytes. Return true iff allocation + // should be sampled + bool SampleAllocation(size_t k); + + static void InitModule(); + static void InitTSD(); + static ThreadCache* GetThreadHeap(); + static ThreadCache* GetCache(); + static ThreadCache* GetCacheIfPresent(); + static ThreadCache* CreateCacheIfNecessary(); + static void BecomeIdle(); + + // Return the number of thread heaps in use. + static inline int HeapsInUse(); + + // Writes to total_bytes the total number of bytes used by all thread heaps. + // class_count must be an array of size kNumClasses. Writes the number of + // items on the corresponding freelist. class_count may be NULL. + // The storage of both parameters must be zero intialized. + // REQUIRES: Static::pageheap_lock is held. + static void GetThreadStats(uint64_t* total_bytes, uint64_t* class_count); + + // Sets the total thread cache size to new_size, recomputing the + // individual thread cache sizes as necessary. + // REQUIRES: Static::pageheap lock is held. + static void set_overall_thread_cache_size(size_t new_size); + static size_t overall_thread_cache_size() { + return overall_thread_cache_size_; + } + + private: + class FreeList { + private: + void* list_; // Linked list of nodes + +#ifdef _LP64 + // On 64-bit hardware, manipulating 16-bit values may be slightly slow. + uint32_t length_; // Current length. + uint32_t lowater_; // Low water mark for list length. + uint32_t max_length_; // Dynamic max list length based on usage. + // Tracks the number of times a deallocation has caused + // length_ > max_length_. After the kMaxOverages'th time, max_length_ + // shrinks and length_overages_ is reset to zero. + uint32_t length_overages_; +#else + // If we aren't using 64-bit pointers then pack these into less space. + uint16_t length_; + uint16_t lowater_; + uint16_t max_length_; + uint16_t length_overages_; +#endif + + public: + void Init() { + list_ = NULL; + length_ = 0; + lowater_ = 0; + max_length_ = 1; + length_overages_ = 0; + } + + // Return current length of list + size_t length() const { + return length_; + } + + // Return the maximum length of the list. + size_t max_length() const { + return max_length_; + } + + // Set the maximum length of the list. If 'new_max' > length(), the + // client is responsible for removing objects from the list. + void set_max_length(size_t new_max) { + max_length_ = new_max; + } + + // Return the number of times that length() has gone over max_length(). + size_t length_overages() const { + return length_overages_; + } + + void set_length_overages(size_t new_count) { + length_overages_ = new_count; + } + + // Is list empty? + bool empty() const { + return list_ == NULL; + } + + // Low-water mark management + int lowwatermark() const { return lowater_; } + void clear_lowwatermark() { lowater_ = length_; } + + void Push(void* ptr) { + SLL_Push(&list_, ptr); + length_++; + } + + void* Pop() { + ASSERT(list_ != NULL); + length_--; + if (length_ < lowater_) lowater_ = length_; + return SLL_Pop(&list_); + } + + void* Next() { + return SLL_Next(&list_); + } + + void PushRange(int N, void *start, void *end) { + SLL_PushRange(&list_, start, end); + length_ += N; + } + + void PopRange(int N, void **start, void **end) { + SLL_PopRange(&list_, N, start, end); + ASSERT(length_ >= N); + length_ -= N; + if (length_ < lowater_) lowater_ = length_; + } + }; + + // Gets and returns an object from the central cache, and, if possible, + // also adds some objects of that size class to this thread cache. + void* FetchFromCentralCache(size_t cl, size_t byte_size); + + // Releases some number of items from src. Adjusts the list's max_length + // to eventually converge on num_objects_to_move(cl). + void ListTooLong(FreeList* src, size_t cl); + + // Releases N items from this thread cache. + void ReleaseToCentralCache(FreeList* src, size_t cl, int N); + + // Increase max_size_ by reducing unclaimed_cache_space_ or by + // reducing the max_size_ of some other thread. In both cases, + // the delta is kStealAmount. + void IncreaseCacheLimit(); + // Same as above but requires Static::pageheap_lock() is held. + void IncreaseCacheLimitLocked(); + + // If TLS is available, we also store a copy of the per-thread object + // in a __thread variable since __thread variables are faster to read + // than pthread_getspecific(). We still need pthread_setspecific() + // because __thread variables provide no way to run cleanup code when + // a thread is destroyed. + // We also give a hint to the compiler to use the "initial exec" TLS + // model. This is faster than the default TLS model, at the cost that + // you cannot dlopen this library. (To see the difference, look at + // the CPU use of __tls_get_addr with and without this attribute.) + // Since we don't really use dlopen in google code -- and using dlopen + // on a malloc replacement is asking for trouble in any case -- that's + // a good tradeoff for us. +#ifdef HAVE_TLS + static __thread ThreadCache* threadlocal_heap_ +# ifdef HAVE___ATTRIBUTE__ + __attribute__ ((tls_model ("initial-exec"))) +# endif + ; +#endif + + // Thread-specific key. Initialization here is somewhat tricky + // because some Linux startup code invokes malloc() before it + // is in a good enough state to handle pthread_keycreate(). + // Therefore, we use TSD keys only after tsd_inited is set to true. + // Until then, we use a slow path to get the heap object. + static bool tsd_inited_; + static pthread_key_t heap_key_; + + // Linked list of heap objects. Protected by Static::pageheap_lock. + static ThreadCache* thread_heaps_; + static int thread_heap_count_; + + // A pointer to one of the objects in thread_heaps_. Represents + // the next ThreadCache from which a thread over its max_size_ should + // steal memory limit. Round-robin through all of the objects in + // thread_heaps_. Protected by Static::pageheap_lock. + static ThreadCache* next_memory_steal_; + + // Overall thread cache size. Protected by Static::pageheap_lock. + static size_t overall_thread_cache_size_; + + // Global per-thread cache size. Writes are protected by + // Static::pageheap_lock. Reads are done without any locking, which should be + // fine as long as size_t can be written atomically and we don't place + // invariants between this variable and other pieces of state. + static volatile size_t per_thread_cache_size_; + + // Represents overall_thread_cache_size_ minus the sum of max_size_ + // across all ThreadCaches. Protected by Static::pageheap_lock. + static ssize_t unclaimed_cache_space_; + + // This class is laid out with the most frequently used fields + // first so that hot elements are placed on the same cache line. + + size_t size_; // Combined size of data + size_t max_size_; // size_ > max_size_ --> Scavenge() + + // We sample allocations, biased by the size of the allocation + Sampler sampler_; // A sampler + + FreeList list_[kNumClasses]; // Array indexed by size-class + + pthread_t tid_; // Which thread owns it + bool in_setspecific_; // In call to pthread_setspecific? + + // Allocate a new heap. REQUIRES: Static::pageheap_lock is held. + static ThreadCache* NewHeap(pthread_t tid); + + // Use only as pthread thread-specific destructor function. + static void DestroyThreadCache(void* ptr); + + static void DeleteCache(ThreadCache* heap); + static void RecomputePerThreadCacheSize(); + + // Ensure that this class is cacheline-aligned. This is critical for + // performance, as false sharing would negate many of the benefits + // of a per-thread cache. +} CACHELINE_ALIGNED; + +// Allocator for thread heaps +// This is logically part of the ThreadCache class, but MSVC, at +// least, does not like using ThreadCache as a template argument +// before the class is fully defined. So we put it outside the class. +extern PageHeapAllocator threadcache_allocator; + +inline int ThreadCache::HeapsInUse() { + return threadcache_allocator.inuse(); +} + +inline bool ThreadCache::SampleAllocation(size_t k) { + return sampler_.SampleAllocation(k); +} + +inline void* ThreadCache::Allocate(size_t size, size_t cl) { + ASSERT(size <= kMaxSize); + ASSERT(size == Static::sizemap()->ByteSizeForClass(cl)); + + FreeList* list = &list_[cl]; + if (list->empty()) { + return FetchFromCentralCache(cl, size); + } + size_ -= size; + return list->Pop(); +} + +inline void ThreadCache::Deallocate(void* ptr, size_t cl) { + FreeList* list = &list_[cl]; + size_ += Static::sizemap()->ByteSizeForClass(cl); + ssize_t size_headroom = max_size_ - size_ - 1; + + // This catches back-to-back frees of allocs in the same size + // class. A more comprehensive (and expensive) test would be to walk + // the entire freelist. But this might be enough to find some bugs. + ASSERT(ptr != list->Next()); + + list->Push(ptr); + ssize_t list_headroom = + static_cast(list->max_length()) - list->length(); + + // There are two relatively uncommon things that require further work. + // In the common case we're done, and in that case we need a single branch + // because of the bitwise-or trick that follows. + if ((list_headroom | size_headroom) < 0) { + if (list_headroom < 0) { + ListTooLong(list, cl); + } + if (size_ >= max_size_) Scavenge(); + } +} + +inline ThreadCache* ThreadCache::GetThreadHeap() { +#ifdef HAVE_TLS + // __thread is faster, but only when the kernel supports it + if (KernelSupportsTLS()) + return threadlocal_heap_; +#endif + return reinterpret_cast( + perftools_pthread_getspecific(heap_key_)); +} + +inline ThreadCache* ThreadCache::GetCache() { + ThreadCache* ptr = NULL; + if (!tsd_inited_) { + InitModule(); + } else { + ptr = GetThreadHeap(); + } + if (ptr == NULL) ptr = CreateCacheIfNecessary(); + return ptr; +} + +// In deletion paths, we do not try to create a thread-cache. This is +// because we may be in the thread destruction code and may have +// already cleaned up the cache for this thread. +inline ThreadCache* ThreadCache::GetCacheIfPresent() { + if (!tsd_inited_) return NULL; + return GetThreadHeap(); +} + +} // namespace tcmalloc + +#endif // TCMALLOC_THREAD_CACHE_H_ diff --git a/src/thirdparty/gperftools-2.0/src/windows/TODO b/src/thirdparty/gperftools-2.0/src/windows/TODO new file mode 100644 index 000000000..708ec237a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/TODO @@ -0,0 +1,86 @@ +* Get heap-profile-table.cc using DeleteMatchingFiles +* Get heap-profile-table.cc using FillProcSelfMaps, DumpProcSelfMaps +* Play around with ExperimentalGetStackTrace +* Support the windows-level memory-allocation functions? See + /home/build/googleclient/earth/client/tools/memorytracking/client/memorytrace/src/memorytrace.cpp + /home/build/googleclient/total_recall/common/sitestep/* + http://www.internals.com/articles/apispy/apispy.htm + http://www.wheaty.net/APISPY32.zip +* Verify /proc/xxx/maps: + http://www.geocities.com/wah_java_dotnet/procmap/index.html +* Figure out how to edit the executable IAT so tcmalloc.dll is loaded first +* Use QueryPerformanceCounter instead of GetTickCount() (also for sparsehash) + +---- +More info on windows-level memory-allocation functions: + C runtime malloc + LocalAlloc + GlobalAlloc + HeapAlloc + VirtualAlloc + mmap stuff + +malloc, LocalAlloc and GlobalAlloc call HeapAlloc, which calls +VirtualAlloc when needed, which calls VirtualAllocEx (the __sbrk equiv?) + +siggi sez: If you want to do a generic job, you probably need to +preserve the semantics of all of these Win32 calls: + Heap32First + Heap32ListFirst + Heap32ListNext + Heap32Next + HeapAlloc + HeapCompact + HeapCreate + HeapCreateTagsW + HeapDestroy + HeapExtend + HeapFree + HeapLock + HeapQueryInformation + HeapQueryTagW + HeapReAlloc + HeapSetInformation + HeapSize + HeapSummary + HeapUnlock + HeapUsage + HeapValidate + HeapWalk + +kernel32.dll export functions and nt.dll export functions: + http://www.shorthike.com/svn/trunk/tools_win32/dm/lib/kernel32.def + http://undocumented.ntinternals.net/ + +You can edit the executable IAT to have the patching DLL be the +first one loaded. + +Most complete way to intercept system calls is patch the functions +(not the IAT). + +Microsoft has somee built-in routines for heap-checking: + http://support.microsoft.com/kb/268343 + +---- +Itimer replacement: + http://msdn2.microsoft.com/en-us/library/ms712713.aspx + +---- +Changes I've had to make to the project file: + +0) When creating the project file, click on "no autogenerated files" + +--- For each project: +1) Alt-F7 -> General -> [pulldown "all configurations" ] -> Output Directory -> $(SolutionDir)$(ConfigurationName) +2) Alt-F7 -> General -> [pulldown "all configurations" ] -> Intermediate Directory -> $(ConfigurationName) + +--- For each .cc file: +1) Alt-F7 -> C/C++ -> General -> [pulldown "all configurations"] -> Additional Include Directives --> src/windows + src/ +2) Alt-F7 -> C/C++ -> Code Generation -> Runtime Library -> Multi-threaded, debug/release, DLL or not + +--- For DLL: +3) Alt-F7 -> Linker -> Input -> [pulldown "all configurations" ] -> Module Definition File -> src\windows\vc7and8.def +--- For binaries depending on a DLL: +3) Right-click on project -> Project Dependencies -> [add dll] +--- For static binaries (not depending on a DLL) +3) Alt-F7 -> C/C++ -> Command Line -> [pulldown "all configurations"] -> /D PERFTOOLS_DLL_DECL= diff --git a/src/thirdparty/gperftools-2.0/src/windows/addr2line-pdb.c b/src/thirdparty/gperftools-2.0/src/windows/addr2line-pdb.c new file mode 100644 index 000000000..5c65a0357 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/addr2line-pdb.c @@ -0,0 +1,163 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: David Vitek + * + * Dump function addresses using Microsoft debug symbols. This works + * on PDB files. Note that this program will download symbols to + * c:\websymbols without asking. + */ + +#define WIN32_LEAN_AND_MEAN +#define _CRT_SECURE_NO_WARNINGS +#define _CRT_SECURE_NO_DEPRECATE + +#include +#include + +#include +#include + +#define SEARCH_CAP (1024*1024) +#define WEBSYM "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols" + +void usage() { + fprintf(stderr, "usage: " + "addr2line-pdb [-f|--functions] [-C|--demangle] [-e filename]\n"); + fprintf(stderr, "(Then list the hex addresses on stdin, one per line)\n"); +} + +int main(int argc, char *argv[]) { + DWORD error; + HANDLE process; + ULONG64 module_base; + int i; + char* search; + char buf[256]; /* Enough to hold one hex address, I trust! */ + int rv = 0; + /* We may add SYMOPT_UNDNAME if --demangle is specified: */ + DWORD symopts = SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG | SYMOPT_LOAD_LINES; + char* filename = "a.out"; /* The default if -e isn't specified */ + int print_function_name = 0; /* Set to 1 if -f is specified */ + + for (i = 1; i < argc; i++) { + if (strcmp(argv[i], "--functions") == 0 || strcmp(argv[i], "-f") == 0) { + print_function_name = 1; + } else if (strcmp(argv[i], "--demangle") == 0 || + strcmp(argv[i], "-C") == 0) { + symopts |= SYMOPT_UNDNAME; + } else if (strcmp(argv[i], "-e") == 0) { + if (i + 1 >= argc) { + fprintf(stderr, "FATAL ERROR: -e must be followed by a filename\n"); + return 1; + } + filename = argv[i+1]; + i++; /* to skip over filename too */ + } else if (strcmp(argv[i], "--help") == 0) { + usage(); + exit(0); + } else { + usage(); + exit(1); + } + } + + process = GetCurrentProcess(); + + if (!SymInitialize(process, NULL, FALSE)) { + error = GetLastError(); + fprintf(stderr, "SymInitialize returned error : %d\n", error); + return 1; + } + + search = malloc(SEARCH_CAP); + if (SymGetSearchPath(process, search, SEARCH_CAP)) { + if (strlen(search) + sizeof(";" WEBSYM) > SEARCH_CAP) { + fprintf(stderr, "Search path too long\n"); + SymCleanup(process); + return 1; + } + strcat(search, ";" WEBSYM); + } else { + error = GetLastError(); + fprintf(stderr, "SymGetSearchPath returned error : %d\n", error); + rv = 1; /* An error, but not a fatal one */ + strcpy(search, WEBSYM); /* Use a default value */ + } + if (!SymSetSearchPath(process, search)) { + error = GetLastError(); + fprintf(stderr, "SymSetSearchPath returned error : %d\n", error); + rv = 1; /* An error, but not a fatal one */ + } + + SymSetOptions(symopts); + module_base = SymLoadModuleEx(process, NULL, filename, NULL, 0, 0, NULL, 0); + if (!module_base) { + /* SymLoadModuleEx failed */ + error = GetLastError(); + fprintf(stderr, "SymLoadModuleEx returned error : %d for %s\n", + error, filename); + SymCleanup(process); + return 1; + } + + buf[sizeof(buf)-1] = '\0'; /* Just to be safe */ + while (fgets(buf, sizeof(buf)-1, stdin)) { + /* GNU addr2line seems to just do a strtol and ignore any + * weird characters it gets, so we will too. + */ + unsigned __int64 addr = _strtoui64(buf, NULL, 16); + ULONG64 buffer[(sizeof(SYMBOL_INFO) + + MAX_SYM_NAME*sizeof(TCHAR) + + sizeof(ULONG64) - 1) + / sizeof(ULONG64)]; + PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer; + IMAGEHLP_LINE64 line; + DWORD dummy; + pSymbol->SizeOfStruct = sizeof(SYMBOL_INFO); + pSymbol->MaxNameLen = MAX_SYM_NAME; + if (print_function_name) { + if (SymFromAddr(process, (DWORD64)addr, NULL, pSymbol)) { + printf("%s\n", pSymbol->Name); + } else { + printf("??\n"); + } + } + line.SizeOfStruct = sizeof(IMAGEHLP_LINE64); + if (SymGetLineFromAddr64(process, (DWORD64)addr, &dummy, &line)) { + printf("%s:%d\n", line.FileName, (int)line.LineNumber); + } else { + printf("??:0\n"); + } + } + SymUnloadModule64(process, module_base); + SymCleanup(process); + return rv; +} diff --git a/src/thirdparty/gperftools-2.0/src/windows/auto_testing_hook.h b/src/thirdparty/gperftools-2.0/src/windows/auto_testing_hook.h new file mode 100644 index 000000000..5a0479773 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/auto_testing_hook.h @@ -0,0 +1,155 @@ +// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// Utility for using SideStep with unit tests. + +#ifndef CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_ +#define CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_ + +#include "base/basictypes.h" +#include "base/logging.h" +#include "preamble_patcher.h" + +#define SIDESTEP_CHK(x) CHECK(x) +#define SIDESTEP_EXPECT_TRUE(x) SIDESTEP_CHK(x) + +namespace sidestep { + +// Same trick as common/scope_cleanup.h ScopeGuardImplBase +class AutoTestingHookBase { + public: + virtual ~AutoTestingHookBase() {} +}; + +// This is the typedef you normally use for the class, e.g. +// +// AutoTestingHook hook = MakeTestingHook(TargetFunc, HookTargetFunc); +// +// The 'hook' variable will then be destroyed when it goes out of scope. +// +// NOTE: You must not hold this type as a member of another class. Its +// destructor will not get called. +typedef const AutoTestingHookBase& AutoTestingHook; + +// This is the class you must use when holding a hook as a member of another +// class, e.g. +// +// public: +// AutoTestingHookHolder holder_; +// MyClass() : my_hook_holder(MakeTestingHookHolder(Target, Hook)) {} +class AutoTestingHookHolder { + public: + explicit AutoTestingHookHolder(AutoTestingHookBase* hook) : hook_(hook) {} + ~AutoTestingHookHolder() { delete hook_; } + private: + AutoTestingHookHolder() {} // disallow + AutoTestingHookBase* hook_; +}; + +// This class helps patch a function, then unpatch it when the object exits +// scope, and also maintains the pointer to the original function stub. +// +// To enable use of the class without having to explicitly provide the +// type of the function pointers (and instead only providing it +// implicitly) we use the same trick as ScopeGuard (see +// common/scope_cleanup.h) uses, so to create a hook you use the MakeHook +// function rather than a constructor. +// +// NOTE: This function is only safe for e.g. unit tests and _not_ for +// production code. See PreamblePatcher class for details. +template +class AutoTestingHookImpl : public AutoTestingHookBase { + public: + static AutoTestingHookImpl MakeTestingHook(T target_function, + T replacement_function, + bool do_it) { + return AutoTestingHookImpl(target_function, replacement_function, do_it); + } + + static AutoTestingHookImpl* MakeTestingHookHolder(T target_function, + T replacement_function, + bool do_it) { + return new AutoTestingHookImpl(target_function, + replacement_function, do_it); + } + + ~AutoTestingHookImpl() { + if (did_it_) { + SIDESTEP_CHK(SIDESTEP_SUCCESS == PreamblePatcher::Unpatch( + (void*)target_function_, (void*)replacement_function_, + (void*)original_function_)); + } + } + + // Returns a pointer to the original function. To use this method you will + // have to explicitly create an AutoTestingHookImpl of the specific + // function pointer type (i.e. not use the AutoTestingHook typedef). + T original_function() { + return original_function_; + } + + private: + AutoTestingHookImpl(T target_function, T replacement_function, bool do_it) + : target_function_(target_function), + original_function_(NULL), + replacement_function_(replacement_function), + did_it_(do_it) { + if (do_it) { + SIDESTEP_CHK(SIDESTEP_SUCCESS == PreamblePatcher::Patch(target_function, + replacement_function, + &original_function_)); + } + } + + T target_function_; // always valid + T original_function_; // always valid + T replacement_function_; // always valid + bool did_it_; // Remember if we did it or not... +}; + +template +inline AutoTestingHookImpl MakeTestingHook(T target, + T replacement, + bool do_it) { + return AutoTestingHookImpl::MakeTestingHook(target, replacement, do_it); +} + +template +inline AutoTestingHookImpl MakeTestingHook(T target, T replacement) { + return AutoTestingHookImpl::MakeTestingHook(target, replacement, true); +} + +template +inline AutoTestingHookImpl* MakeTestingHookHolder(T target, T replacement) { + return AutoTestingHookImpl::MakeTestingHookHolder(target, replacement, + true); +} + +}; // namespace sidestep + +#endif // CEEE_TESTING_SIDESTEP_AUTO_TESTING_HOOK_H_ diff --git a/src/thirdparty/gperftools-2.0/src/windows/config.h b/src/thirdparty/gperftools-2.0/src/windows/config.h new file mode 100644 index 000000000..9d61884e2 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/config.h @@ -0,0 +1,306 @@ +/* A manual version of config.h fit for windows machines. */ + +/* Sometimes we accidentally #include this config.h instead of the one + in .. -- this is particularly true for msys/mingw, which uses the + unix config.h but also runs code in the windows directory. + */ +#ifdef __MINGW32__ +#include "../config.h" +#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ +#endif + +#ifndef GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ +#define GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ + +/* define this if you are linking tcmalloc statically and overriding the + * default allocators. + * For instructions on how to use this mode, see + * http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b + */ +#undef WIN32_OVERRIDE_ALLOCATORS + +/* Define to 1 if your libc has a snprintf implementation */ +#undef HAVE_SNPRINTF + +/* Define to 1 if compiler supports __builtin_stack_pointer */ +#undef HAVE_BUILTIN_STACK_POINTER + +/* Define to 1 if you have the header file. */ +#undef HAVE_CONFLICT_SIGNAL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_CYGWIN_SIGNAL_H + +/* Define to 1 if you have the declaration of `cfree', and to 0 if you don't. + */ +#undef HAVE_DECL_CFREE + +/* Define to 1 if you have the declaration of `memalign', and to 0 if you + don't. */ +#undef HAVE_DECL_MEMALIGN + +/* Define to 1 if you have the declaration of `posix_memalign', and to 0 if + you don't. */ +#undef HAVE_DECL_POSIX_MEMALIGN + +/* Define to 1 if you have the declaration of `pvalloc', and to 0 if you + don't. */ +#undef HAVE_DECL_PVALLOC + +/* Define to 1 if you have the declaration of `uname', and to 0 if you don't. + */ +#undef HAVE_DECL_UNAME + +/* Define to 1 if you have the declaration of `valloc', and to 0 if you don't. + */ +#undef HAVE_DECL_VALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if the system has the type `Elf32_Versym'. */ +#undef HAVE_ELF32_VERSYM + +/* Define to 1 if you have the header file. */ +#undef HAVE_EXECINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FEATURES_H + +/* Define to 1 if you have the `geteuid' function. */ +#undef HAVE_GETEUID + +/* Define to 1 if you have the `getpagesize' function. */ +#define HAVE_GETPAGESIZE 1 /* we define it in windows/port.cc */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_GLOB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GRP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBUNWIND_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_PTRACE_H + +/* Define to 1 if you have the header file. */ +#define HAVE_MALLOC_H 1 + +/* Define to 1 if you have the header file. */ +#undef HAVE_MALLOC_MALLOC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* define if the compiler implements namespaces */ +#define HAVE_NAMESPACES 1 + +/* Define to 1 if you have the header file. */ +#undef HAVE_POLL_H + +/* define if libc has program_invocation_name */ +#undef HAVE_PROGRAM_INVOCATION_NAME + +/* Define if you have POSIX threads libraries and header files. */ +#undef HAVE_PTHREAD + +/* Define to 1 if you have the header file. */ +#undef HAVE_PWD_H + +/* Define to 1 if you have the `sbrk' function. */ +#undef HAVE_SBRK + +/* Define to 1 if you have the header file. */ +#undef HAVE_SCHED_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if the system has the type `struct mallinfo'. */ +#undef HAVE_STRUCT_MALLINFO + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_CDEFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MALLOC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PRCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSCALL_H + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* is broken on redhat 7 */ +#undef HAVE_SYS_UCONTEXT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if compiler supports __thread */ +#define HAVE_TLS 1 + +/* Define to 1 if you have the header file. */ +#undef HAVE_UCONTEXT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNWIND_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_VALGRIND_H + +/* define if your compiler has __attribute__ */ +#undef HAVE___ATTRIBUTE__ + +/* Define to 1 if compiler supports __environ */ +#undef HAVE___ENVIRON + +/* Define to 1 if the system has the type `__int64'. */ +#define HAVE___INT64 1 + +/* prefix where we look for installed files */ +#undef INSTALL_PREFIX + +/* Define to 1 if int32_t is equivalent to intptr_t */ +#undef INT32_EQUALS_INTPTR + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 'volatile' if __malloc_hook is declared volatile */ +#undef MALLOC_HOOK_MAYBE_VOLATILE + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#define PACKAGE "gperftools" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "opensource@google.com" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "gperftools" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "gperftools 2.0" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "gperftools" + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "2.0" + +/* How to access the PC from a struct ucontext */ +#undef PC_FROM_UCONTEXT + +/* Always the empty-string on non-windows systems. On windows, should be + "__declspec(dllexport)". This way, when we compile the dll, we export our + functions/classes. It's safe to define this here because config.h is only + used internally, to compile the DLL, and every DLL source file #includes + "config.h" before anything else. */ +#ifndef PERFTOOLS_DLL_DECL +# define PERFTOOLS_IS_A_DLL 1 /* not set if you're statically linking */ +# define PERFTOOLS_DLL_DECL __declspec(dllexport) +# define PERFTOOLS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport) +#endif + +/* printf format code for printing a size_t and ssize_t */ +#define PRIdS "Id" + +/* printf format code for printing a size_t and ssize_t */ +#define PRIuS "Iu" + +/* printf format code for printing a size_t and ssize_t */ +#define PRIxS "Ix" + +/* Mark the systems where we know it's bad if pthreads runs too + early before main (before threads are initialized, presumably). */ +#ifdef __FreeBSD__ +#define PTHREADS_CRASHES_IF_RUN_TOO_EARLY 1 +#endif + +/* Define to necessary symbol if this constant uses a non-standard name on + your system. */ +#undef PTHREAD_CREATE_JOINABLE + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* the namespace where STL code like vector<> is defined */ +#define STL_NAMESPACE std + +/* Version number of package */ +#undef VERSION + +/* C99 says: define this to get the PRI... macros from stdint.h */ +#ifndef __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +#endif + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +// --------------------------------------------------------------------- +// Extra stuff not found in config.h.in + +// This must be defined before the windows.h is included. We need at +// least 0x0400 for mutex.h to have access to TryLock, and at least +// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx. +// (This latter is an optimization we could take out if need be.) +#ifndef _WIN32_WINNT +# define _WIN32_WINNT 0x0501 +#endif + +// We want to make sure not to ever try to #include heap-checker.h +#define NO_HEAP_CHECK 1 + +// TODO(csilvers): include windows/port.h in every relevant source file instead? +#include "windows/port.h" + +#endif /* GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/windows/get_mangled_names.cc b/src/thirdparty/gperftools-2.0/src/windows/get_mangled_names.cc new file mode 100644 index 000000000..e8a96dfff --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/get_mangled_names.cc @@ -0,0 +1,64 @@ +// Copyright (c) 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Craig Silverstein (opensource@google.com) + +// When you are porting perftools to a new compiler or architecture +// (win64 vs win32) for instance, you'll need to change the mangled +// symbol names for operator new and friends at the top of +// patch_functions.cc. This file helps you do that. +// +// It does this by defining these functions with the proper signature. +// All you need to do is compile this file and the run dumpbin on it. +// (See http://msdn.microsoft.com/en-us/library/5x49w699.aspx for more +// on dumpbin). To do this in MSVC, use the MSVC commandline shell: +// http://msdn.microsoft.com/en-us/library/ms235639(VS.80).aspx) +// +// The run: +// cl /c get_mangled_names.cc +// dumpbin /symbols get_mangled_names.obj +// +// It will print out the mangled (and associated unmangled) names of +// the 8 symbols you need to put at the top of patch_functions.cc + +#include // for size_t +#include // for nothrow_t + +static char m; // some dummy memory so new doesn't return NULL. + +void* operator new(size_t size) { return &m; } +void operator delete(void* p) throw() { } +void* operator new[](size_t size) { return &m; } +void operator delete[](void* p) throw() { } + +void* operator new(size_t size, const std::nothrow_t&) throw() { return &m; } +void operator delete(void* p, const std::nothrow_t&) throw() { } +void* operator new[](size_t size, const std::nothrow_t&) throw() { return &m; } +void operator delete[](void* p, const std::nothrow_t&) throw() { } diff --git a/src/thirdparty/gperftools-2.0/src/windows/google/tcmalloc.h b/src/thirdparty/gperftools-2.0/src/windows/google/tcmalloc.h new file mode 100644 index 000000000..c7db63194 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/google/tcmalloc.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* The code has moved to gperftools/. Use that include-directory for + * new code. + */ +#include diff --git a/src/thirdparty/gperftools-2.0/src/windows/gperftools/tcmalloc.h.in b/src/thirdparty/gperftools-2.0/src/windows/gperftools/tcmalloc.h.in new file mode 100644 index 000000000..d09ec9536 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/gperftools/tcmalloc.h.in @@ -0,0 +1,123 @@ +/* Copyright (c) 2003, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Sanjay Ghemawat + * .h.in file by Craig Silverstein + */ + +#ifndef TCMALLOC_TCMALLOC_H_ +#define TCMALLOC_TCMALLOC_H_ + +#include // for size_t +#ifdef HAVE_SYS_CDEFS_H +#include // where glibc defines __THROW +#endif + +// __THROW is defined in glibc systems. It means, counter-intuitively, +// "This function will never throw an exception." It's an optional +// optimization tool, but we may need to use it to match glibc prototypes. +#ifndef __THROW /* I guess we're not on a glibc system */ +# define __THROW /* __THROW is just an optimization, so ok to make it "" */ +#endif + +// Define the version number so folks can check against it +#define TC_VERSION_MAJOR @TC_VERSION_MAJOR@ +#define TC_VERSION_MINOR @TC_VERSION_MINOR@ +#define TC_VERSION_PATCH "@TC_VERSION_PATCH@" +#define TC_VERSION_STRING "gperftools @TC_VERSION_MAJOR@.@TC_VERSION_MINOR@@TC_VERSION_PATCH@" + +#include // for struct mallinfo, if it's defined + +// Annoying stuff for windows -- makes sure clients can import these functions +#ifndef PERFTOOLS_DLL_DECL +# ifdef _WIN32 +# define PERFTOOLS_DLL_DECL __declspec(dllimport) +# else +# define PERFTOOLS_DLL_DECL +# endif +#endif + +#ifdef __cplusplus +namespace std { +struct nothrow_t; +} + +extern "C" { +#endif + // Returns a human-readable version string. If major, minor, + // and/or patch are not NULL, they are set to the major version, + // minor version, and patch-code (a string, usually ""). + PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, + const char** patch) __THROW; + + PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) __THROW; + PERFTOOLS_DLL_DECL void tc_free(void* ptr) __THROW; + PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) __THROW; + PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) __THROW; + PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) __THROW; + + PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, + size_t __size) __THROW; + PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, + size_t align, size_t size) __THROW; + PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) __THROW; + PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) __THROW; + + PERFTOOLS_DLL_DECL void tc_malloc_stats(void) __THROW; + PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) __THROW; +#if 0 + PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW; +#endif + + // This is an alias for MallocExtension::instance()->GetAllocatedSize(). + // It is equivalent to + // OS X: malloc_size() + // glibc: malloc_usable_size() + // Windows: _msize() + PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW; + +#ifdef __cplusplus + PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) __THROW; + PERFTOOLS_DLL_DECL void* tc_new(size_t size); + PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, + const std::nothrow_t&) __THROW; + PERFTOOLS_DLL_DECL void tc_delete(void* p) __THROW; + PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, + const std::nothrow_t&) __THROW; + PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); + PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, + const std::nothrow_t&) __THROW; + PERFTOOLS_DLL_DECL void tc_deletearray(void* p) __THROW; + PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, + const std::nothrow_t&) __THROW; +} +#endif + +#endif // #ifndef TCMALLOC_TCMALLOC_H_ diff --git a/src/thirdparty/gperftools-2.0/src/windows/ia32_modrm_map.cc b/src/thirdparty/gperftools-2.0/src/windows/ia32_modrm_map.cc new file mode 100644 index 000000000..f1f190628 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/ia32_modrm_map.cc @@ -0,0 +1,121 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * + * Table of relevant information about how to decode the ModR/M byte. + * Based on information in the IA-32 Intel® Architecture + * Software Developer’s Manual Volume 2: Instruction Set Reference. + */ + +#include "mini_disassembler.h" +#include "mini_disassembler_types.h" + +namespace sidestep { + +const ModrmEntry MiniDisassembler::s_ia16_modrm_map_[] = { +// mod == 00 + /* r/m == 000 */ { false, false, OS_ZERO }, + /* r/m == 001 */ { false, false, OS_ZERO }, + /* r/m == 010 */ { false, false, OS_ZERO }, + /* r/m == 011 */ { false, false, OS_ZERO }, + /* r/m == 100 */ { false, false, OS_ZERO }, + /* r/m == 101 */ { false, false, OS_ZERO }, + /* r/m == 110 */ { true, false, OS_WORD }, + /* r/m == 111 */ { false, false, OS_ZERO }, +// mod == 01 + /* r/m == 000 */ { true, false, OS_BYTE }, + /* r/m == 001 */ { true, false, OS_BYTE }, + /* r/m == 010 */ { true, false, OS_BYTE }, + /* r/m == 011 */ { true, false, OS_BYTE }, + /* r/m == 100 */ { true, false, OS_BYTE }, + /* r/m == 101 */ { true, false, OS_BYTE }, + /* r/m == 110 */ { true, false, OS_BYTE }, + /* r/m == 111 */ { true, false, OS_BYTE }, +// mod == 10 + /* r/m == 000 */ { true, false, OS_WORD }, + /* r/m == 001 */ { true, false, OS_WORD }, + /* r/m == 010 */ { true, false, OS_WORD }, + /* r/m == 011 */ { true, false, OS_WORD }, + /* r/m == 100 */ { true, false, OS_WORD }, + /* r/m == 101 */ { true, false, OS_WORD }, + /* r/m == 110 */ { true, false, OS_WORD }, + /* r/m == 111 */ { true, false, OS_WORD }, +// mod == 11 + /* r/m == 000 */ { false, false, OS_ZERO }, + /* r/m == 001 */ { false, false, OS_ZERO }, + /* r/m == 010 */ { false, false, OS_ZERO }, + /* r/m == 011 */ { false, false, OS_ZERO }, + /* r/m == 100 */ { false, false, OS_ZERO }, + /* r/m == 101 */ { false, false, OS_ZERO }, + /* r/m == 110 */ { false, false, OS_ZERO }, + /* r/m == 111 */ { false, false, OS_ZERO } +}; + +const ModrmEntry MiniDisassembler::s_ia32_modrm_map_[] = { +// mod == 00 + /* r/m == 000 */ { false, false, OS_ZERO }, + /* r/m == 001 */ { false, false, OS_ZERO }, + /* r/m == 010 */ { false, false, OS_ZERO }, + /* r/m == 011 */ { false, false, OS_ZERO }, + /* r/m == 100 */ { false, true, OS_ZERO }, + /* r/m == 101 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 110 */ { false, false, OS_ZERO }, + /* r/m == 111 */ { false, false, OS_ZERO }, +// mod == 01 + /* r/m == 000 */ { true, false, OS_BYTE }, + /* r/m == 001 */ { true, false, OS_BYTE }, + /* r/m == 010 */ { true, false, OS_BYTE }, + /* r/m == 011 */ { true, false, OS_BYTE }, + /* r/m == 100 */ { true, true, OS_BYTE }, + /* r/m == 101 */ { true, false, OS_BYTE }, + /* r/m == 110 */ { true, false, OS_BYTE }, + /* r/m == 111 */ { true, false, OS_BYTE }, +// mod == 10 + /* r/m == 000 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 001 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 010 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 011 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 100 */ { true, true, OS_DOUBLE_WORD }, + /* r/m == 101 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 110 */ { true, false, OS_DOUBLE_WORD }, + /* r/m == 111 */ { true, false, OS_DOUBLE_WORD }, +// mod == 11 + /* r/m == 000 */ { false, false, OS_ZERO }, + /* r/m == 001 */ { false, false, OS_ZERO }, + /* r/m == 010 */ { false, false, OS_ZERO }, + /* r/m == 011 */ { false, false, OS_ZERO }, + /* r/m == 100 */ { false, false, OS_ZERO }, + /* r/m == 101 */ { false, false, OS_ZERO }, + /* r/m == 110 */ { false, false, OS_ZERO }, + /* r/m == 111 */ { false, false, OS_ZERO }, +}; + +}; // namespace sidestep diff --git a/src/thirdparty/gperftools-2.0/src/windows/ia32_opcode_map.cc b/src/thirdparty/gperftools-2.0/src/windows/ia32_opcode_map.cc new file mode 100644 index 000000000..ba6a79e3d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/ia32_opcode_map.cc @@ -0,0 +1,1219 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * + * Opcode decoding maps. Based on the IA-32 Intel® Architecture + * Software Developer’s Manual Volume 2: Instruction Set Reference. Idea + * for how to lay out the tables in memory taken from the implementation + * in the Bastard disassembly environment. + */ + +#include "mini_disassembler.h" + +namespace sidestep { + +/* +* This is the first table to be searched; the first field of each +* Opcode in the table is either 0 to indicate you're in the +* right table, or an index to the correct table, in the global +* map g_pentiumOpcodeMap +*/ +const Opcode s_first_opcode_byte[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF */ { 1, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x10 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x11 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x12 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x13 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x14 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x15 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x16 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x17 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x18 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x19 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1E */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1F */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x20 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x21 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x22 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x23 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x24 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x25 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x26 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x27 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "daa", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x28 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x29 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "das", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x30 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x31 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x32 */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x33 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x34 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x35 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x36 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x37 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "aaa", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x38 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x39 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3C */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "aas", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +#ifdef _M_X64 + /* REX Prefixes in 64-bit mode. */ + /* 0x40 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x41 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x42 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x43 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x44 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x45 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x46 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x47 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x48 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x49 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4A */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4B */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4C */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4D */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4E */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4F */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +#else + /* 0x40 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x41 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x42 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x43 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x44 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x45 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x46 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x47 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x48 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x49 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4A */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4B */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4C */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4E */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +#endif + /* 0x50 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x51 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x52 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x53 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x54 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x55 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x56 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x57 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x58 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x59 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5A */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5B */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5C */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5D */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5E */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x60 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "pushad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x61 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "popad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x62 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_A, AM_NOT_USED, "bound", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x63 */ { 0, IT_GENERIC, AM_E | OT_W, AM_G | OT_W, AM_NOT_USED, "arpl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x64 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x65 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x66 */ { 0, IT_PREFIX_OPERAND, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x67 */ { 0, IT_PREFIX_ADDRESS, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x68 */ { 0, IT_GENERIC, AM_I | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x69 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_I | OT_V, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6A */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_I | OT_B, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6C */ { 0, IT_GENERIC, AM_Y | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "insb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6D */ { 0, IT_GENERIC, AM_Y | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "insd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6E */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_X | OT_B, AM_NOT_USED, "outsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6F */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_X | OT_V, AM_NOT_USED, "outsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x70 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x71 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x72 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x73 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x74 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x75 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x76 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x77 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "ja", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x78 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "js", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x79 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7A */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7B */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7C */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7D */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7E */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7F */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x80 */ { 2, IT_REFERENCE, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x81 */ { 3, IT_REFERENCE, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x82 */ { 4, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x83 */ { 5, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x84 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x85 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x86 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x87 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x88 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x89 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8A */ { 0, IT_GENERIC, AM_G | OT_B, AM_E | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8C */ { 0, IT_GENERIC, AM_E | OT_W, AM_S | OT_W, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8D */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_ADDRESS_MODE_M, AM_NOT_USED, "lea", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8E */ { 0, IT_GENERIC, AM_S | OT_W, AM_E | OT_W, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8F */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x90 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "nop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x91 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x92 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x93 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x94 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x95 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x96 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x97 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "xchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x98 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cwde", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x99 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cdq", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9A */ { 0, IT_JUMP, AM_A | OT_P, AM_NOT_USED, AM_NOT_USED, "callf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9B */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wait", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9C */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "pushfd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9D */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "popfd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9E */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sahf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9F */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lahf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA0 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_O | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA1 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_O | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA2 */ { 0, IT_GENERIC, AM_O | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA3 */ { 0, IT_GENERIC, AM_O | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA4 */ { 0, IT_GENERIC, AM_X | OT_B, AM_Y | OT_B, AM_NOT_USED, "movsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA5 */ { 0, IT_GENERIC, AM_X | OT_V, AM_Y | OT_V, AM_NOT_USED, "movsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA6 */ { 0, IT_GENERIC, AM_X | OT_B, AM_Y | OT_B, AM_NOT_USED, "cmpsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA7 */ { 0, IT_GENERIC, AM_X | OT_V, AM_Y | OT_V, AM_NOT_USED, "cmpsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA8 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAA */ { 0, IT_GENERIC, AM_Y | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "stosb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAB */ { 0, IT_GENERIC, AM_Y | OT_V, AM_REGISTER | OT_V, AM_NOT_USED, "stosd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_X| OT_B, AM_NOT_USED, "lodsb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_X| OT_V, AM_NOT_USED, "lodsd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAE */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_Y | OT_B, AM_NOT_USED, "scasb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_Y | OT_V, AM_NOT_USED, "scasd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB0 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB1 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB2 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB3 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB5 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB6 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB7 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +#ifdef _M_X64 + /* 0xB8 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBA */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBB */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBC */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBE */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V | IOS_64, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +#else + /* 0xB8 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB9 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBA */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBB */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBC */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBD */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBE */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBF */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +#endif + /* 0xC0 */ { 6, IT_REFERENCE, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC1 */ { 7, IT_REFERENCE, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC2 */ { 0, IT_RETURN, AM_I | OT_W, AM_NOT_USED, AM_NOT_USED, "ret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC3 */ { 0, IT_RETURN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC4 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_P, AM_NOT_USED, "les", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC5 */ { 0, IT_GENERIC, AM_G | OT_V, AM_M | OT_P, AM_NOT_USED, "lds", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC8 */ { 0, IT_GENERIC, AM_I | OT_W, AM_I | OT_B, AM_NOT_USED, "enter", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "leave", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCA */ { 0, IT_RETURN, AM_I | OT_W, AM_NOT_USED, AM_NOT_USED, "retf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCB */ { 0, IT_RETURN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "retf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCC */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "int3", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCD */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "int", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCE */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "into", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCF */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "iret", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD0 */ { 8, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD1 */ { 9, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD2 */ { 10, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD3 */ { 11, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD4 */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "aam", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD5 */ { 0, IT_GENERIC, AM_I | OT_B, AM_NOT_USED, AM_NOT_USED, "aad", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD7 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "xlat", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + + // The following 8 lines would be references to the FPU tables, but we currently + // do not support the FPU instructions in this disassembler. + + /* 0xD8 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD9 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xDA */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xDB */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xDC */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xDD */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xDE */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xDF */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + + + /* 0xE0 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loopnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE1 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loopz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE2 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "loop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE3 */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jcxz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE4 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE5 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_I | OT_B, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE6 */ { 0, IT_GENERIC, AM_I | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE7 */ { 0, IT_GENERIC, AM_I | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE8 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE9 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xEA */ { 0, IT_JUMP, AM_A | OT_P, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xEB */ { 0, IT_JUMP, AM_J | OT_B, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xEC */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_REGISTER | OT_W, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xED */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_REGISTER | OT_W, AM_NOT_USED, "in", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xEE */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_REGISTER | OT_B, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xEF */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_REGISTER | OT_V, AM_NOT_USED, "out", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF0 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lock:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF2 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "repne:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF3 */ { 0, IT_PREFIX, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rep:", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF4 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "hlt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF5 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cmc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF6 */ { 12, IT_REFERENCE, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF7 */ { 13, IT_REFERENCE, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF8 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "stc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xFA */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cli", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xFB */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xFC */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xFD */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "std", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xFE */ { 14, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xFF */ { 15, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f[] = { + /* 0x0 */ { 16, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 17, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "lar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "lsl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "invd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wbinvd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ud2", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xE */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x10 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "movups", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "movsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "movss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "movupd" } }, + /* 0x11 */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movups", true, + /* F2h */ { 0, IT_GENERIC, AM_W | OT_SD, AM_V | OT_SD, AM_NOT_USED, "movsd" }, + /* F3h */ { 0, IT_GENERIC, AM_W | OT_SS, AM_V | OT_SS, AM_NOT_USED, "movss" }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movupd" } }, + /* 0x12 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhlps" }, // only one of ... + /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhlps" }, // ...these two is correct, Intel doesn't specify which + /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_S, AM_NOT_USED, "movlpd" } }, + /* 0x13 */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movlps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movlpd" } }, + /* 0x14 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_Q, AM_NOT_USED, "unpcklps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_Q, AM_NOT_USED, "unpcklpd" } }, + /* 0x15 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_Q, AM_NOT_USED, "unpckhps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_Q, AM_NOT_USED, "unpckhpd" } }, + /* 0x16 */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movhps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlhps" }, // only one of... + /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movlhps" }, // ...these two is correct, Intel doesn't specify which + /* 66h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movhpd" } }, + /* 0x17 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movhpd" } }, + /* 0x18 */ { 18, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x19 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1A */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1B */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1C */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1D */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1E */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1F */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x20 */ { 0, IT_GENERIC, AM_R | OT_D, AM_C | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x21 */ { 0, IT_GENERIC, AM_R | OT_D, AM_D | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x22 */ { 0, IT_GENERIC, AM_C | OT_D, AM_R | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x23 */ { 0, IT_GENERIC, AM_D | OT_D, AM_R | OT_D, AM_NOT_USED, "mov", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x24 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x25 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x26 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x27 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x28 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "movaps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "movapd" } }, + /* 0x29 */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movaps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movapd" } }, + /* 0x2A */ { 0, IT_GENERIC, AM_V | OT_PS, AM_Q | OT_Q, AM_NOT_USED, "cvtpi2ps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_E | OT_D, AM_NOT_USED, "cvtsi2sd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_E | OT_D, AM_NOT_USED, "cvtsi2ss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_Q | OT_DQ, AM_NOT_USED, "cvtpi2pd" } }, + /* 0x2B */ { 0, IT_GENERIC, AM_W | OT_PS, AM_V | OT_PS, AM_NOT_USED, "movntps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_PD, AM_V | OT_PD, AM_NOT_USED, "movntpd" } }, + /* 0x2C */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_W | OT_PS, AM_NOT_USED, "cvttps2pi", true, + /* F2h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SD, AM_NOT_USED, "cvttsd2si" }, + /* F3h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SS, AM_NOT_USED, "cvttss2si" }, + /* 66h */ { 0, IT_GENERIC, AM_Q | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvttpd2pi" } }, + /* 0x2D */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_W | OT_PS, AM_NOT_USED, "cvtps2pi", true, + /* F2h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SD, AM_NOT_USED, "cvtsd2si" }, + /* F3h */ { 0, IT_GENERIC, AM_G | OT_D, AM_W | OT_SS, AM_NOT_USED, "cvtss2si" }, + /* 66h */ { 0, IT_GENERIC, AM_Q | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvtpd2pi" } }, + /* 0x2E */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "ucomiss", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "ucomisd" } }, + /* 0x2F */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_SS, AM_NOT_USED, "comiss", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "comisd" } }, + /* 0x30 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "wrmsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x31 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdtsc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x32 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdmsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x33 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rdpmc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x34 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sysenter", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x35 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "sysexit", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x36 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x37 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x38 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x39 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3A */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3B */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3C */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "movnti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3D */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3E */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3F */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x40 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x41 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x42 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x43 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x44 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x45 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x46 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x47 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmova", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x48 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x49 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4A */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4B */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4C */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4D */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4E */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4F */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "cmovg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x50 */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_PS, AM_NOT_USED, "movmskps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_PD, AM_NOT_USED, "movmskpd" } }, + /* 0x51 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "sqrtps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "sqrtsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "sqrtss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "sqrtpd" } }, + /* 0x52 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "rsqrtps", true, + /* F2h */ { 0 }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "rsqrtss" }, + /* 66h */ { 0 } }, + /* 0x53 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "rcpps", true, + /* F2h */ { 0 }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "rcpss" }, + /* 66h */ { 0 } }, + /* 0x54 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "andps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "andpd" } }, + /* 0x55 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "andnps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "andnpd" } }, + /* 0x56 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "orps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "orpd" } }, + /* 0x57 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "xorps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "xorpd" } }, + /* 0x58 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "addps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "addsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "addss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "addpd" } }, + /* 0x59 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "mulps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "mulsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "mulss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "mulpd" } }, + /* 0x5A */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PS, AM_NOT_USED, "cvtps2pd", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "cvtsd2ss" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "cvtss2sd" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PD, AM_NOT_USED, "cvtpd2ps" } }, + /* 0x5B */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_DQ, AM_NOT_USED, "cvtdq2ps", true, + /* F2h */ { 0 }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PS, AM_NOT_USED, "cvttps2dq" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PS, AM_NOT_USED, "cvtps2dq" } }, + /* 0x5C */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "subps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "subsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "subss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "subpd" } }, + /* 0x5D */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "minps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "minsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "minss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "minpd" } }, + /* 0x5E */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "divps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "divsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "divss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "divpd" } }, + /* 0x5F */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_NOT_USED, "maxps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_NOT_USED, "maxsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_NOT_USED, "maxss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_NOT_USED, "maxpd" } }, + /* 0x60 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpcklbw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklbw" } }, + /* 0x61 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpcklwd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklwd" } }, + /* 0x62 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckldq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpckldq" } }, + /* 0x63 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packsswb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "packsswb" } }, + /* 0x64 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtb" } }, + /* 0x65 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtw" } }, + /* 0x66 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "pcmpgtd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpgtd" } }, + /* 0x67 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packuswb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "packuswb" } }, + /* 0x68 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhbw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhbw" } }, + /* 0x69 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhwd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhwd" } }, + /* 0x6A */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "punpckhdq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "punpckhdq" } }, + /* 0x6B */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "packssdw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_Q | OT_DQ, AM_NOT_USED, "packssdw" } }, + /* 0x6C */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklqdq" } }, + /* 0x6D */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "punpcklqdq" } }, + /* 0x6E */ { 0, IT_GENERIC, AM_P | OT_D, AM_E | OT_D, AM_NOT_USED, "movd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_E | OT_D, AM_NOT_USED, "movd" } }, + /* 0x6F */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_D, AM_NOT_USED, "movq", true, + /* F2h */ { 0 }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "movdqu" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "movdqa" } }, + /* 0x70 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_I | OT_B, "pshuf", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshuflw" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshufhw" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_I | OT_B, "pshufd" } }, + /* 0x71 */ { 19, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x72 */ { 20, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x73 */ { 21, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x74 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqb" } }, + /* 0x75 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqw" } }, + /* 0x76 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pcmpeqd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pcmpeqd" } }, + /* 0x77 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "emms", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + + // The following six opcodes are escapes into the MMX stuff, which this disassembler does not support. + /* 0x78 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x79 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7A */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7B */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7C */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7D */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + + /* 0x7E */ { 0, IT_GENERIC, AM_E | OT_D, AM_P | OT_D, AM_NOT_USED, "movd", true, + /* F2h */ { 0 }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movq" }, + /* 66h */ { 0, IT_GENERIC, AM_E | OT_D, AM_V | OT_DQ, AM_NOT_USED, "movd" } }, + /* 0x7F */ { 0, IT_GENERIC, AM_Q | OT_Q, AM_P | OT_Q, AM_NOT_USED, "movq", true, + /* F2h */ { 0 }, + /* F3h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movdqu" }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movdqa" } }, + /* 0x80 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x81 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x82 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x83 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x84 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x85 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x86 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x87 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "ja", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x88 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "js", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x89 */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8A */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8B */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8C */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8D */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8E */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x8F */ { 0, IT_JUMP, AM_J | OT_V, AM_NOT_USED, AM_NOT_USED, "jg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x90 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "seto", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x91 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setno", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x92 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x93 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setnc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x94 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x95 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setnz", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x96 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setbe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x97 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "seta", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x98 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "sets", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x99 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setns", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9A */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setpe", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9B */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setpo", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9C */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9D */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setge", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9E */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setle", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x9F */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "setg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA0 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA1 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA2 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "cpuid", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "bt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B, "shld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B | AM_REGISTER, "shld", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA6 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA7 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA8 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xA9 */ { 0, IT_GENERIC, AM_REGISTER | OT_W, AM_NOT_USED, AM_NOT_USED, "pop", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAA */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "rsm", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAB */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "bts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAC */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B, "shrd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAD */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_I | OT_B | AM_REGISTER, "shrd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAE */ { 22, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xAF */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "cmpxchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "cmpxchg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB2 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lss", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "btr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB4 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lfs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB5 */ { 0, IT_GENERIC, AM_M | OT_P, AM_NOT_USED, AM_NOT_USED, "lgs", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB6 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_B, AM_NOT_USED, "movzx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB7 */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "movzx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB8 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xB9 */ { 0, IT_UNKNOWN, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ud1", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBA */ { 23, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBB */ { 0, IT_GENERIC, AM_E | OT_V, AM_G | OT_V, AM_NOT_USED, "btc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBC */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "bsf", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBD */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_V, AM_NOT_USED, "bsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBE */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_B, AM_NOT_USED, "movsx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xBF */ { 0, IT_GENERIC, AM_G | OT_V, AM_E | OT_W, AM_NOT_USED, "movsx", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_G | OT_B, AM_NOT_USED, "xadd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "xadd", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC2 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_I | OT_B, "cmpps", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_SD, AM_W | OT_SD, AM_I | OT_B, "cmpsd" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_SS, AM_W | OT_SS, AM_I | OT_B, "cmpss" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_I | OT_B, "cmppd" } }, + /* 0xC3 */ { 0, IT_GENERIC, AM_E | OT_D, AM_G | OT_D, AM_NOT_USED, "movnti", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_E | OT_D, AM_I | OT_B, "pinsrw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_E | OT_D, AM_I | OT_B, "pinsrw" } }, + /* 0xC5 */ { 0, IT_GENERIC, AM_G | OT_D, AM_P | OT_Q, AM_I | OT_B, "pextrw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_G | OT_D, AM_V | OT_DQ, AM_I | OT_B, "pextrw" } }, + /* 0xC6 */ { 0, IT_GENERIC, AM_V | OT_PS, AM_W | OT_PS, AM_I | OT_B, "shufps", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_PD, AM_I | OT_B, "shufpd" } }, + /* 0xC7 */ { 24, IT_REFERENCE, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC8 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xC9 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCA */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCB */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCC */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCD */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCE */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xCF */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "bswap", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xD1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrlw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrlw" } }, + /* 0xD2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrld", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrld" } }, + /* 0xD3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrlq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrlq" } }, + /* 0xD4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddq" } }, + /* 0xD5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmullw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmullw" } }, + /* 0xD6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "unused without prefix", true, + /* F2h */ { 0, IT_GENERIC, AM_P | OT_Q, AM_W | OT_Q, AM_NOT_USED, "movdq2q" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_Q | OT_Q, AM_NOT_USED, "movq2dq" }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movq" } }, + /* 0xD7 */ { 0, IT_GENERIC, AM_G | OT_D, AM_P | OT_Q, AM_NOT_USED, "pmovmskb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_G | OT_D, AM_V | OT_DQ, AM_NOT_USED, "pmovmskb" } }, + /* 0xD8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubusb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubusb" } }, + /* 0xD9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubusw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubusw" } }, + /* 0xDA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pminub", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pminub" } }, + /* 0xDB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pand", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pand" } }, + /* 0xDC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddusb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddusb" } }, + /* 0xDD */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddusw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddusw" } }, + /* 0xDE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaxub", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaxub" } }, + /* 0xDF */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pandn", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pandn" } }, + /* 0xE0 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pavgb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pavgb" } }, + /* 0xE1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psraw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrqw" } }, + /* 0xE2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psrad", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psrad" } }, + /* 0xE3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pavgw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pavgw" } }, + /* 0xE4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmulhuw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmulhuw" } }, + /* 0xE5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmulhuw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmulhw" } }, + /* 0xE6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "not used without prefix", true, + /* F2h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvtpd2dq" }, + /* F3h */ { 0, IT_GENERIC, AM_V | OT_PD, AM_W | OT_DQ, AM_NOT_USED, "cvtdq2pd" }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_PD, AM_NOT_USED, "cvttpd2dq" } }, + /* 0xE7 */ { 0, IT_GENERIC, AM_W | OT_Q, AM_V | OT_Q, AM_NOT_USED, "movntq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_V | OT_DQ, AM_NOT_USED, "movntdq" } }, + /* 0xE8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubsb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubsb" } }, + /* 0xE9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubsw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubsw" } }, + /* 0xEA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pminsw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pminsw" } }, + /* 0xEB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "por", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "por" } }, + /* 0xEC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddsb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddsb" } }, + /* 0xED */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddsw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddsw" } }, + /* 0xEE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaxsw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaxsw" } }, + /* 0xEF */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pxor", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pxor" } }, + /* 0xF0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0xF1 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psllw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psllw" } }, + /* 0xF2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pslld", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pslld" } }, + /* 0xF3 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psllq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psllq" } }, + /* 0xF4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmuludq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmuludq" } }, + /* 0xF5 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "pmaddwd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "pmaddwd" } }, + /* 0xF6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psadbw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psadbw" } }, + /* 0xF7 */ { 0, IT_GENERIC, AM_P | OT_PI, AM_Q | OT_PI, AM_NOT_USED, "maskmovq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "maskmovdqu" } }, + /* 0xF8 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubb" } }, + /* 0xF9 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubw" } }, + /* 0xFA */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubd" } }, + /* 0xFB */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "psubq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "psubq" } }, + /* 0xFC */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddb", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddb" } }, + /* 0xFD */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddw" } }, + /* 0xFE */ { 0, IT_GENERIC, AM_P | OT_Q, AM_Q | OT_Q, AM_NOT_USED, "paddd", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_V | OT_DQ, AM_W | OT_DQ, AM_NOT_USED, "paddd" } }, + /* 0xFF */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f00[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "sldt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "str", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "lldt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "ltr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "verr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "verw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f01[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "sgdt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "sidt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "lgdt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_M | OT_S, AM_NOT_USED, AM_NOT_USED, "lidt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "smsw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_W, AM_NOT_USED, AM_NOT_USED, "lmsw", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_M | OT_B, AM_NOT_USED, AM_NOT_USED, "invlpg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f18[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_M | OT_ADDRESS_MODE_M, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_REGISTER | OT_D, AM_NOT_USED, AM_NOT_USED, "prefetch", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f71[] = { + /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrlw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrlw" } }, + /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psraw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psraw" } }, + /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psllw", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_P | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psllw" } }, + /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f72[] = { + /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrld", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrld" } }, + /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrad", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrad" } }, + /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "pslld", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslld" } }, + /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0f73[] = { + /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psrlq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psrlq" } }, + /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_P | OT_Q, AM_I | OT_B, AM_NOT_USED, "psllq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "psllq" } }, + /* 0x7 */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslldq", true, + /* F2h */ { 0 }, + /* F3h */ { 0 }, + /* 66h */ { 0, IT_GENERIC, AM_W | OT_DQ, AM_I | OT_B, AM_NOT_USED, "pslldq" } }, +}; + +const Opcode s_opcode_byte_after_0fae[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "fxsave", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "fxrstor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "ldmxcsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "stmxcsr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "lfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "mfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, "clflush/sfence", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, +}; + +const Opcode s_opcode_byte_after_0fba[] = { + /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "bt", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "bts", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "btr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "btc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_0fc7[] = { + /* 0x0 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_M | OT_Q, AM_NOT_USED, AM_NOT_USED, "cmpxch8b", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_80[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_81[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_82[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_83[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "add", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "or", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "adc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sbb", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "and", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sub", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "xor", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "cmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_c0[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_c1[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_d0[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_IMPLICIT, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_d1[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_IMPLICIT, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_d2[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_B, AM_REGISTER | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_d3[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rol", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "ror", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rcl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "rcr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "shl", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "shr", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "sal", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_E | OT_V, AM_REGISTER | OT_B, AM_NOT_USED, "sar", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_f6[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_I | OT_B, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "not", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "neg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, OT_B | AM_REGISTER, AM_E | OT_B, AM_NOT_USED, "mul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, OT_B | AM_REGISTER, AM_E | OT_B, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_E | OT_B, AM_NOT_USED, "div", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_B, AM_E | OT_B, AM_NOT_USED, "idiv", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_f7[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_I | OT_V, AM_NOT_USED, "test", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "not", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "neg", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "mul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "imul", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "div", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_GENERIC, AM_REGISTER | OT_V, AM_E | OT_V, AM_NOT_USED, "idiv", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_fe[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_B, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +const Opcode s_opcode_byte_after_ff[] = { + /* 0x0 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "inc", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x1 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "dec", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x2 */ { 0, IT_JUMP, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x3 */ { 0, IT_JUMP, AM_E | OT_P, AM_NOT_USED, AM_NOT_USED, "call", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x4 */ { 0, IT_JUMP, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x5 */ { 0, IT_JUMP, AM_E | OT_P, AM_NOT_USED, AM_NOT_USED, "jmp", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x6 */ { 0, IT_GENERIC, AM_E | OT_V, AM_NOT_USED, AM_NOT_USED, "push", false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } }, + /* 0x7 */ { 0, IT_UNUSED, AM_NOT_USED, AM_NOT_USED, AM_NOT_USED, 0, false, /* F2h */ { 0 }, /* F3h */ { 0 }, /* 66h */ { 0 } } +}; + +/* +* A table of all the other tables, containing some extra information, e.g. +* how to mask out the byte we're looking at. +*/ +const OpcodeTable MiniDisassembler::s_ia32_opcode_map_[]={ + // One-byte opcodes and jumps to larger + /* 0 */ {s_first_opcode_byte, 0, 0xff, 0, 0xff}, + // Two-byte opcodes (second byte) + /* 1 */ {s_opcode_byte_after_0f, 0, 0xff, 0, 0xff}, + // Start of tables for opcodes using ModR/M bits as extension + /* 2 */ {s_opcode_byte_after_80, 3, 0x07, 0, 0x07}, + /* 3 */ {s_opcode_byte_after_81, 3, 0x07, 0, 0x07}, + /* 4 */ {s_opcode_byte_after_82, 3, 0x07, 0, 0x07}, + /* 5 */ {s_opcode_byte_after_83, 3, 0x07, 0, 0x07}, + /* 6 */ {s_opcode_byte_after_c0, 3, 0x07, 0, 0x07}, + /* 7 */ {s_opcode_byte_after_c1, 3, 0x07, 0, 0x07}, + /* 8 */ {s_opcode_byte_after_d0, 3, 0x07, 0, 0x07}, + /* 9 */ {s_opcode_byte_after_d1, 3, 0x07, 0, 0x07}, + /* 10 */ {s_opcode_byte_after_d2, 3, 0x07, 0, 0x07}, + /* 11 */ {s_opcode_byte_after_d3, 3, 0x07, 0, 0x07}, + /* 12 */ {s_opcode_byte_after_f6, 3, 0x07, 0, 0x07}, + /* 13 */ {s_opcode_byte_after_f7, 3, 0x07, 0, 0x07}, + /* 14 */ {s_opcode_byte_after_fe, 3, 0x07, 0, 0x01}, + /* 15 */ {s_opcode_byte_after_ff, 3, 0x07, 0, 0x07}, + /* 16 */ {s_opcode_byte_after_0f00, 3, 0x07, 0, 0x07}, + /* 17 */ {s_opcode_byte_after_0f01, 3, 0x07, 0, 0x07}, + /* 18 */ {s_opcode_byte_after_0f18, 3, 0x07, 0, 0x07}, + /* 19 */ {s_opcode_byte_after_0f71, 3, 0x07, 0, 0x07}, + /* 20 */ {s_opcode_byte_after_0f72, 3, 0x07, 0, 0x07}, + /* 21 */ {s_opcode_byte_after_0f73, 3, 0x07, 0, 0x07}, + /* 22 */ {s_opcode_byte_after_0fae, 3, 0x07, 0, 0x07}, + /* 23 */ {s_opcode_byte_after_0fba, 3, 0x07, 0, 0x07}, + /* 24 */ {s_opcode_byte_after_0fc7, 3, 0x07, 0, 0x01} +}; + +}; // namespace sidestep diff --git a/src/thirdparty/gperftools-2.0/src/windows/mingw.h b/src/thirdparty/gperftools-2.0/src/windows/mingw.h new file mode 100644 index 000000000..2aa5eb3ed --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/mingw.h @@ -0,0 +1,67 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Craig Silverstein + * + * MinGW is an interesting mix of unix and windows. We use a normal + * configure script, but still need the windows port.h to define some + * stuff that MinGW doesn't support, like pthreads. + */ + +#ifndef GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_ +#define GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_ + +#ifdef __MINGW32__ + +// Older version of the mingw msvcrt don't define _aligned_malloc +#if __MSVCRT_VERSION__ < 0x0700 +# define PERFTOOLS_NO_ALIGNED_MALLOC 1 +#endif + +// This must be defined before the windows.h is included. We need at +// least 0x0400 for mutex.h to have access to TryLock, and at least +// 0x0501 for patch_functions.cc to have access to GetModuleHandleEx. +// (This latter is an optimization we could take out if need be.) +#ifndef _WIN32_WINNT +# define _WIN32_WINNT 0x0501 +#endif + +#define HAVE_SNPRINTF 1 + +// Some mingw distributions have a pthreads wrapper, but it doesn't +// work as well as native windows spinlocks (at least for us). So +// pretend the pthreads wrapper doesn't exist, even when it does. +#undef HAVE_PTHREAD + +#include "windows/port.h" + +#endif /* __MINGW32__ */ + +#endif /* GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler.cc b/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler.cc new file mode 100644 index 000000000..9e336ba4f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler.cc @@ -0,0 +1,431 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * + * Implementation of MiniDisassembler. + */ + +#include "mini_disassembler.h" + +namespace sidestep { + +MiniDisassembler::MiniDisassembler(bool operand_default_is_32_bits, + bool address_default_is_32_bits) + : operand_default_is_32_bits_(operand_default_is_32_bits), + address_default_is_32_bits_(address_default_is_32_bits) { + Initialize(); +} + +MiniDisassembler::MiniDisassembler() + : operand_default_is_32_bits_(true), + address_default_is_32_bits_(true) { + Initialize(); +} + +InstructionType MiniDisassembler::Disassemble( + unsigned char* start_byte, + unsigned int& instruction_bytes) { + // Clean up any state from previous invocations. + Initialize(); + + // Start by processing any prefixes. + unsigned char* current_byte = start_byte; + unsigned int size = 0; + InstructionType instruction_type = ProcessPrefixes(current_byte, size); + + if (IT_UNKNOWN == instruction_type) + return instruction_type; + + current_byte += size; + size = 0; + + // Invariant: We have stripped all prefixes, and the operand_is_32_bits_ + // and address_is_32_bits_ flags are correctly set. + + instruction_type = ProcessOpcode(current_byte, 0, size); + + // Check for error processing instruction + if ((IT_UNKNOWN == instruction_type_) || (IT_UNUSED == instruction_type_)) { + return IT_UNKNOWN; + } + + current_byte += size; + + // Invariant: operand_bytes_ indicates the total size of operands + // specified by the opcode and/or ModR/M byte and/or SIB byte. + // pCurrentByte points to the first byte after the ModR/M byte, or after + // the SIB byte if it is present (i.e. the first byte of any operands + // encoded in the instruction). + + // We get the total length of any prefixes, the opcode, and the ModR/M and + // SIB bytes if present, by taking the difference of the original starting + // address and the current byte (which points to the first byte of the + // operands if present, or to the first byte of the next instruction if + // they are not). Adding the count of bytes in the operands encoded in + // the instruction gives us the full length of the instruction in bytes. + instruction_bytes += operand_bytes_ + (current_byte - start_byte); + + // Return the instruction type, which was set by ProcessOpcode(). + return instruction_type_; +} + +void MiniDisassembler::Initialize() { + operand_is_32_bits_ = operand_default_is_32_bits_; + address_is_32_bits_ = address_default_is_32_bits_; +#ifdef _M_X64 + operand_default_support_64_bits_ = true; +#else + operand_default_support_64_bits_ = false; +#endif + operand_is_64_bits_ = false; + operand_bytes_ = 0; + have_modrm_ = false; + should_decode_modrm_ = false; + instruction_type_ = IT_UNKNOWN; + got_f2_prefix_ = false; + got_f3_prefix_ = false; + got_66_prefix_ = false; +} + +InstructionType MiniDisassembler::ProcessPrefixes(unsigned char* start_byte, + unsigned int& size) { + InstructionType instruction_type = IT_GENERIC; + const Opcode& opcode = s_ia32_opcode_map_[0].table_[*start_byte]; + + switch (opcode.type_) { + case IT_PREFIX_ADDRESS: + address_is_32_bits_ = !address_default_is_32_bits_; + goto nochangeoperand; + case IT_PREFIX_OPERAND: + operand_is_32_bits_ = !operand_default_is_32_bits_; + nochangeoperand: + case IT_PREFIX: + + if (0xF2 == (*start_byte)) + got_f2_prefix_ = true; + else if (0xF3 == (*start_byte)) + got_f3_prefix_ = true; + else if (0x66 == (*start_byte)) + got_66_prefix_ = true; + else if (operand_default_support_64_bits_ && (*start_byte) & 0x48) + operand_is_64_bits_ = true; + + instruction_type = opcode.type_; + size ++; + // we got a prefix, so add one and check next byte + ProcessPrefixes(start_byte + 1, size); + default: + break; // not a prefix byte + } + + return instruction_type; +} + +InstructionType MiniDisassembler::ProcessOpcode(unsigned char* start_byte, + unsigned int table_index, + unsigned int& size) { + const OpcodeTable& table = s_ia32_opcode_map_[table_index]; // Get our table + unsigned char current_byte = (*start_byte) >> table.shift_; + current_byte = current_byte & table.mask_; // Mask out the bits we will use + + // Check whether the byte we have is inside the table we have. + if (current_byte < table.min_lim_ || current_byte > table.max_lim_) { + instruction_type_ = IT_UNKNOWN; + return instruction_type_; + } + + const Opcode& opcode = table.table_[current_byte]; + if (IT_UNUSED == opcode.type_) { + // This instruction is not used by the IA-32 ISA, so we indicate + // this to the user. Probably means that we were pointed to + // a byte in memory that was not the start of an instruction. + instruction_type_ = IT_UNUSED; + return instruction_type_; + } else if (IT_REFERENCE == opcode.type_) { + // We are looking at an opcode that has more bytes (or is continued + // in the ModR/M byte). Recursively find the opcode definition in + // the table for the opcode's next byte. + size++; + ProcessOpcode(start_byte + 1, opcode.table_index_, size); + return instruction_type_; + } + + const SpecificOpcode* specific_opcode = (SpecificOpcode*)&opcode; + if (opcode.is_prefix_dependent_) { + if (got_f2_prefix_ && opcode.opcode_if_f2_prefix_.mnemonic_ != 0) { + specific_opcode = &opcode.opcode_if_f2_prefix_; + } else if (got_f3_prefix_ && opcode.opcode_if_f3_prefix_.mnemonic_ != 0) { + specific_opcode = &opcode.opcode_if_f3_prefix_; + } else if (got_66_prefix_ && opcode.opcode_if_66_prefix_.mnemonic_ != 0) { + specific_opcode = &opcode.opcode_if_66_prefix_; + } + } + + // Inv: The opcode type is known. + instruction_type_ = specific_opcode->type_; + + // Let's process the operand types to see if we have any immediate + // operands, and/or a ModR/M byte. + + ProcessOperand(specific_opcode->flag_dest_); + ProcessOperand(specific_opcode->flag_source_); + ProcessOperand(specific_opcode->flag_aux_); + + // Inv: We have processed the opcode and incremented operand_bytes_ + // by the number of bytes of any operands specified by the opcode + // that are stored in the instruction (not registers etc.). Now + // we need to return the total number of bytes for the opcode and + // for the ModR/M or SIB bytes if they are present. + + if (table.mask_ != 0xff) { + if (have_modrm_) { + // we're looking at a ModR/M byte so we're not going to + // count that into the opcode size + ProcessModrm(start_byte, size); + return IT_GENERIC; + } else { + // need to count the ModR/M byte even if it's just being + // used for opcode extension + size++; + return IT_GENERIC; + } + } else { + if (have_modrm_) { + // The ModR/M byte is the next byte. + size++; + ProcessModrm(start_byte + 1, size); + return IT_GENERIC; + } else { + size++; + return IT_GENERIC; + } + } +} + +bool MiniDisassembler::ProcessOperand(int flag_operand) { + bool succeeded = true; + if (AM_NOT_USED == flag_operand) + return succeeded; + + // Decide what to do based on the addressing mode. + switch (flag_operand & AM_MASK) { + // No ModR/M byte indicated by these addressing modes, and no + // additional (e.g. immediate) parameters. + case AM_A: // Direct address + case AM_F: // EFLAGS register + case AM_X: // Memory addressed by the DS:SI register pair + case AM_Y: // Memory addressed by the ES:DI register pair + case AM_IMPLICIT: // Parameter is implicit, occupies no space in + // instruction + break; + + // There is a ModR/M byte but it does not necessarily need + // to be decoded. + case AM_C: // reg field of ModR/M selects a control register + case AM_D: // reg field of ModR/M selects a debug register + case AM_G: // reg field of ModR/M selects a general register + case AM_P: // reg field of ModR/M selects an MMX register + case AM_R: // mod field of ModR/M may refer only to a general register + case AM_S: // reg field of ModR/M selects a segment register + case AM_T: // reg field of ModR/M selects a test register + case AM_V: // reg field of ModR/M selects a 128-bit XMM register + have_modrm_ = true; + break; + + // In these addressing modes, there is a ModR/M byte and it needs to be + // decoded. No other (e.g. immediate) params than indicated in ModR/M. + case AM_E: // Operand is either a general-purpose register or memory, + // specified by ModR/M byte + case AM_M: // ModR/M byte will refer only to memory + case AM_Q: // Operand is either an MMX register or memory (complex + // evaluation), specified by ModR/M byte + case AM_W: // Operand is either a 128-bit XMM register or memory (complex + // eval), specified by ModR/M byte + have_modrm_ = true; + should_decode_modrm_ = true; + break; + + // These addressing modes specify an immediate or an offset value + // directly, so we need to look at the operand type to see how many + // bytes. + case AM_I: // Immediate data. + case AM_J: // Jump to offset. + case AM_O: // Operand is at offset. + switch (flag_operand & OT_MASK) { + case OT_B: // Byte regardless of operand-size attribute. + operand_bytes_ += OS_BYTE; + break; + case OT_C: // Byte or word, depending on operand-size attribute. + if (operand_is_32_bits_) + operand_bytes_ += OS_WORD; + else + operand_bytes_ += OS_BYTE; + break; + case OT_D: // Doubleword, regardless of operand-size attribute. + operand_bytes_ += OS_DOUBLE_WORD; + break; + case OT_DQ: // Double-quadword, regardless of operand-size attribute. + operand_bytes_ += OS_DOUBLE_QUAD_WORD; + break; + case OT_P: // 32-bit or 48-bit pointer, depending on operand-size + // attribute. + if (operand_is_32_bits_) + operand_bytes_ += OS_48_BIT_POINTER; + else + operand_bytes_ += OS_32_BIT_POINTER; + break; + case OT_PS: // 128-bit packed single-precision floating-point data. + operand_bytes_ += OS_128_BIT_PACKED_SINGLE_PRECISION_FLOATING; + break; + case OT_Q: // Quadword, regardless of operand-size attribute. + operand_bytes_ += OS_QUAD_WORD; + break; + case OT_S: // 6-byte pseudo-descriptor. + operand_bytes_ += OS_PSEUDO_DESCRIPTOR; + break; + case OT_SD: // Scalar Double-Precision Floating-Point Value + case OT_PD: // Unaligned packed double-precision floating point value + operand_bytes_ += OS_DOUBLE_PRECISION_FLOATING; + break; + case OT_SS: + // Scalar element of a 128-bit packed single-precision + // floating data. + // We simply return enItUnknown since we don't have to support + // floating point + succeeded = false; + break; + case OT_V: // Word, doubleword or quadword, depending on operand-size + // attribute. + if (operand_is_64_bits_ && flag_operand & AM_I && + flag_operand & IOS_64) + operand_bytes_ += OS_QUAD_WORD; + else if (operand_is_32_bits_) + operand_bytes_ += OS_DOUBLE_WORD; + else + operand_bytes_ += OS_WORD; + break; + case OT_W: // Word, regardless of operand-size attribute. + operand_bytes_ += OS_WORD; + break; + + // Can safely ignore these. + case OT_A: // Two one-word operands in memory or two double-word + // operands in memory + case OT_PI: // Quadword MMX technology register (e.g. mm0) + case OT_SI: // Doubleword integer register (e.g., eax) + break; + + default: + break; + } + break; + + default: + break; + } + + return succeeded; +} + +bool MiniDisassembler::ProcessModrm(unsigned char* start_byte, + unsigned int& size) { + // If we don't need to decode, we just return the size of the ModR/M + // byte (there is never a SIB byte in this case). + if (!should_decode_modrm_) { + size++; + return true; + } + + // We never care about the reg field, only the combination of the mod + // and r/m fields, so let's start by packing those fields together into + // 5 bits. + unsigned char modrm = (*start_byte); + unsigned char mod = modrm & 0xC0; // mask out top two bits to get mod field + modrm = modrm & 0x07; // mask out bottom 3 bits to get r/m field + mod = mod >> 3; // shift the mod field to the right place + modrm = mod | modrm; // combine the r/m and mod fields as discussed + mod = mod >> 3; // shift the mod field to bits 2..0 + + // Invariant: modrm contains the mod field in bits 4..3 and the r/m field + // in bits 2..0, and mod contains the mod field in bits 2..0 + + const ModrmEntry* modrm_entry = 0; + if (address_is_32_bits_) + modrm_entry = &s_ia32_modrm_map_[modrm]; + else + modrm_entry = &s_ia16_modrm_map_[modrm]; + + // Invariant: modrm_entry points to information that we need to decode + // the ModR/M byte. + + // Add to the count of operand bytes, if the ModR/M byte indicates + // that some operands are encoded in the instruction. + if (modrm_entry->is_encoded_in_instruction_) + operand_bytes_ += modrm_entry->operand_size_; + + // Process the SIB byte if necessary, and return the count + // of ModR/M and SIB bytes. + if (modrm_entry->use_sib_byte_) { + size++; + return ProcessSib(start_byte + 1, mod, size); + } else { + size++; + return true; + } +} + +bool MiniDisassembler::ProcessSib(unsigned char* start_byte, + unsigned char mod, + unsigned int& size) { + // get the mod field from the 2..0 bits of the SIB byte + unsigned char sib_base = (*start_byte) & 0x07; + if (0x05 == sib_base) { + switch (mod) { + case 0x00: // mod == 00 + case 0x02: // mod == 10 + operand_bytes_ += OS_DOUBLE_WORD; + break; + case 0x01: // mod == 01 + operand_bytes_ += OS_BYTE; + break; + case 0x03: // mod == 11 + // According to the IA-32 docs, there does not seem to be a disp + // value for this value of mod + default: + break; + } + } + + size++; + return true; +} + +}; // namespace sidestep diff --git a/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler.h b/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler.h new file mode 100644 index 000000000..52daa5d85 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler.h @@ -0,0 +1,197 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * + * Definition of MiniDisassembler. + */ + +#ifndef GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_ +#define GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_ + +#include "config.h" +#include +#include "mini_disassembler_types.h" + +// compatibility shim +#include "base/logging.h" +#define SIDESTEP_ASSERT(cond) RAW_DCHECK(cond, #cond) +#define SIDESTEP_LOG(msg) RAW_VLOG(1, msg) + +namespace sidestep { + +// This small disassembler is very limited +// in its functionality, and in fact does only the bare minimum required by the +// preamble patching utility. It may be useful for other purposes, however. +// +// The limitations include at least the following: +// -# No support for coprocessor opcodes, MMX, etc. +// -# No machine-readable identification of opcodes or decoding of +// assembly parameters. The name of the opcode (as a string) is given, +// however, to aid debugging. +// +// You may ask what this little disassembler actually does, then? The answer is +// that it does the following, which is exactly what the patching utility needs: +// -# Indicates if opcode is a jump (any kind) or a return (any kind) +// because this is important for the patching utility to determine if +// a function is too short or there are jumps too early in it for it +// to be preamble patched. +// -# The opcode length is always calculated, so that the patching utility +// can figure out where the next instruction starts, and whether it +// already has enough instructions to replace with the absolute jump +// to the patching code. +// +// The usage is quite simple; just create a MiniDisassembler and use its +// Disassemble() method. +// +// If you would like to extend this disassembler, please refer to the +// IA-32 Intel® Architecture Software Developer’s Manual Volume 2: +// Instruction Set Reference for information about operand decoding +// etc. +class PERFTOOLS_DLL_DECL MiniDisassembler { + public: + + // Creates a new instance and sets defaults. + // + // @param operand_default_32_bits If true, the default operand size is + // set to 32 bits, which is the default under Win32. Otherwise it is 16 bits. + // @param address_default_32_bits If true, the default address size is + // set to 32 bits, which is the default under Win32. Otherwise it is 16 bits. + MiniDisassembler(bool operand_default_32_bits, + bool address_default_32_bits); + + // Equivalent to MiniDisassembler(true, true); + MiniDisassembler(); + + // Attempts to disassemble a single instruction starting from the + // address in memory it is pointed to. + // + // @param start Address where disassembly should start. + // @param instruction_bytes Variable that will be incremented by + // the length in bytes of the instruction. + // @return enItJump, enItReturn or enItGeneric on success. enItUnknown + // if unable to disassemble, enItUnused if this seems to be an unused + // opcode. In the last two (error) cases, cbInstruction will be set + // to 0xffffffff. + // + // @post This instance of the disassembler is ready to be used again, + // with unchanged defaults from creation time. + InstructionType Disassemble(unsigned char* start, unsigned int& instruction_bytes); + + private: + + // Makes the disassembler ready for reuse. + void Initialize(); + + // Sets the flags for address and operand sizes. + // @return Number of prefix bytes. + InstructionType ProcessPrefixes(unsigned char* start, unsigned int& size); + + // Sets the flag for whether we have ModR/M, and increments + // operand_bytes_ if any are specifies by the opcode directly. + // @return Number of opcode bytes. + InstructionType ProcessOpcode(unsigned char* start, + unsigned int table, + unsigned int& size); + + // Checks the type of the supplied operand. Increments + // operand_bytes_ if it directly indicates an immediate etc. + // operand. Asserts have_modrm_ if the operand specifies + // a ModR/M byte. + bool ProcessOperand(int flag_operand); + + // Increments operand_bytes_ by size specified by ModR/M and + // by SIB if present. + // @return 0 in case of error, 1 if there is just a ModR/M byte, + // 2 if there is a ModR/M byte and a SIB byte. + bool ProcessModrm(unsigned char* start, unsigned int& size); + + // Processes the SIB byte that it is pointed to. + // @param start Pointer to the SIB byte. + // @param mod The mod field from the ModR/M byte. + // @return 1 to indicate success (indicates 1 SIB byte) + bool ProcessSib(unsigned char* start, unsigned char mod, unsigned int& size); + + // The instruction type we have decoded from the opcode. + InstructionType instruction_type_; + + // Counts the number of bytes that is occupied by operands in + // the current instruction (note: we don't care about how large + // operands stored in registers etc. are). + unsigned int operand_bytes_; + + // True iff there is a ModR/M byte in this instruction. + bool have_modrm_; + + // True iff we need to decode the ModR/M byte (sometimes it just + // points to a register, we can tell by the addressing mode). + bool should_decode_modrm_; + + // Current operand size is 32 bits if true, 16 bits if false. + bool operand_is_32_bits_; + + // Default operand size is 32 bits if true, 16 bits if false. + bool operand_default_is_32_bits_; + + // Current address size is 32 bits if true, 16 bits if false. + bool address_is_32_bits_; + + // Default address size is 32 bits if true, 16 bits if false. + bool address_default_is_32_bits_; + + // Determines if 64 bit operands are supported (x64). + bool operand_default_support_64_bits_; + + // Current operand size is 64 bits if true, 32 bits if false. + bool operand_is_64_bits_; + + // Huge big opcode table based on the IA-32 manual, defined + // in Ia32OpcodeMap.cc + static const OpcodeTable s_ia32_opcode_map_[]; + + // Somewhat smaller table to help with decoding ModR/M bytes + // when 16-bit addressing mode is being used. Defined in + // Ia32ModrmMap.cc + static const ModrmEntry s_ia16_modrm_map_[]; + + // Somewhat smaller table to help with decoding ModR/M bytes + // when 32-bit addressing mode is being used. Defined in + // Ia32ModrmMap.cc + static const ModrmEntry s_ia32_modrm_map_[]; + + // Indicators of whether we got certain prefixes that certain + // silly Intel instructions depend on in nonstandard ways for + // their behaviors. + bool got_f2_prefix_, got_f3_prefix_, got_66_prefix_; +}; + +}; // namespace sidestep + +#endif // GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_H_ diff --git a/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler_types.h b/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler_types.h new file mode 100644 index 000000000..83dee8ba9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/mini_disassembler_types.h @@ -0,0 +1,236 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * + * Several simple types used by the disassembler and some of the patching + * mechanisms. + */ + +#ifndef GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_ +#define GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_ + +namespace sidestep { + +// Categories of instructions that we care about +enum InstructionType { + // This opcode is not used + IT_UNUSED, + // This disassembler does not recognize this opcode (error) + IT_UNKNOWN, + // This is not an instruction but a reference to another table + IT_REFERENCE, + // This byte is a prefix byte that we can ignore + IT_PREFIX, + // This is a prefix byte that switches to the nondefault address size + IT_PREFIX_ADDRESS, + // This is a prefix byte that switches to the nondefault operand size + IT_PREFIX_OPERAND, + // A jump or call instruction + IT_JUMP, + // A return instruction + IT_RETURN, + // Any other type of instruction (in this case we don't care what it is) + IT_GENERIC, +}; + +// Lists IA-32 operand sizes in multiples of 8 bits +enum OperandSize { + OS_ZERO = 0, + OS_BYTE = 1, + OS_WORD = 2, + OS_DOUBLE_WORD = 4, + OS_QUAD_WORD = 8, + OS_DOUBLE_QUAD_WORD = 16, + OS_32_BIT_POINTER = 32/8, + OS_48_BIT_POINTER = 48/8, + OS_SINGLE_PRECISION_FLOATING = 32/8, + OS_DOUBLE_PRECISION_FLOATING = 64/8, + OS_DOUBLE_EXTENDED_PRECISION_FLOATING = 80/8, + OS_128_BIT_PACKED_SINGLE_PRECISION_FLOATING = 128/8, + OS_PSEUDO_DESCRIPTOR = 6 +}; + +// Operand addressing methods from the IA-32 manual. The enAmMask value +// is a mask for the rest. The other enumeration values are named for the +// names given to the addressing methods in the manual, e.g. enAm_D is for +// the D addressing method. +// +// The reason we use a full 4 bytes and a mask, is that we need to combine +// these flags with the enOperandType to store the details +// on the operand in a single integer. +enum AddressingMethod { + AM_NOT_USED = 0, // This operand is not used for this instruction + AM_MASK = 0x00FF0000, // Mask for the rest of the values in this enumeration + AM_A = 0x00010000, // A addressing type + AM_C = 0x00020000, // C addressing type + AM_D = 0x00030000, // D addressing type + AM_E = 0x00040000, // E addressing type + AM_F = 0x00050000, // F addressing type + AM_G = 0x00060000, // G addressing type + AM_I = 0x00070000, // I addressing type + AM_J = 0x00080000, // J addressing type + AM_M = 0x00090000, // M addressing type + AM_O = 0x000A0000, // O addressing type + AM_P = 0x000B0000, // P addressing type + AM_Q = 0x000C0000, // Q addressing type + AM_R = 0x000D0000, // R addressing type + AM_S = 0x000E0000, // S addressing type + AM_T = 0x000F0000, // T addressing type + AM_V = 0x00100000, // V addressing type + AM_W = 0x00110000, // W addressing type + AM_X = 0x00120000, // X addressing type + AM_Y = 0x00130000, // Y addressing type + AM_REGISTER = 0x00140000, // Specific register is always used as this op + AM_IMPLICIT = 0x00150000, // An implicit, fixed value is used +}; + +// Operand types from the IA-32 manual. The enOtMask value is +// a mask for the rest. The rest of the values are named for the +// names given to these operand types in the manual, e.g. enOt_ps +// is for the ps operand type in the manual. +// +// The reason we use a full 4 bytes and a mask, is that we need +// to combine these flags with the enAddressingMethod to store the details +// on the operand in a single integer. +enum OperandType { + OT_MASK = 0xFF000000, + OT_A = 0x01000000, + OT_B = 0x02000000, + OT_C = 0x03000000, + OT_D = 0x04000000, + OT_DQ = 0x05000000, + OT_P = 0x06000000, + OT_PI = 0x07000000, + OT_PS = 0x08000000, // actually unsupported for (we don't know its size) + OT_Q = 0x09000000, + OT_S = 0x0A000000, + OT_SS = 0x0B000000, + OT_SI = 0x0C000000, + OT_V = 0x0D000000, + OT_W = 0x0E000000, + OT_SD = 0x0F000000, // scalar double-precision floating-point value + OT_PD = 0x10000000, // double-precision floating point + // dummy "operand type" for address mode M - which doesn't specify + // operand type + OT_ADDRESS_MODE_M = 0x80000000 +}; + +// Flag that indicates if an immediate operand is 64-bits. +// +// The Intel 64 and IA-32 Architecture Software Developer's Manual currently +// defines MOV as the only instruction supporting a 64-bit immediate operand. +enum ImmediateOperandSize { + IOS_MASK = 0x0000F000, + IOS_DEFAULT = 0x0, + IOS_64 = 0x00001000 +}; + +// Everything that's in an Opcode (see below) except the three +// alternative opcode structs for different prefixes. +struct SpecificOpcode { + // Index to continuation table, or 0 if this is the last + // byte in the opcode. + int table_index_; + + // The opcode type + InstructionType type_; + + // Description of the type of the dest, src and aux operands, + // put together from enOperandType, enAddressingMethod and + // enImmediateOperandSize flags. + int flag_dest_; + int flag_source_; + int flag_aux_; + + // We indicate the mnemonic for debugging purposes + const char* mnemonic_; +}; + +// The information we keep in our tables about each of the different +// valid instructions recognized by the IA-32 architecture. +struct Opcode { + // Index to continuation table, or 0 if this is the last + // byte in the opcode. + int table_index_; + + // The opcode type + InstructionType type_; + + // Description of the type of the dest, src and aux operands, + // put together from an enOperandType flag and an enAddressingMethod + // flag. + int flag_dest_; + int flag_source_; + int flag_aux_; + + // We indicate the mnemonic for debugging purposes + const char* mnemonic_; + + // Alternative opcode info if certain prefixes are specified. + // In most cases, all of these are zeroed-out. Only used if + // bPrefixDependent is true. + bool is_prefix_dependent_; + SpecificOpcode opcode_if_f2_prefix_; + SpecificOpcode opcode_if_f3_prefix_; + SpecificOpcode opcode_if_66_prefix_; +}; + +// Information about each table entry. +struct OpcodeTable { + // Table of instruction entries + const Opcode* table_; + // How many bytes left to shift ModR/M byte before applying mask + unsigned char shift_; + // Mask to apply to byte being looked at before comparing to table + unsigned char mask_; + // Minimum/maximum indexes in table. + unsigned char min_lim_; + unsigned char max_lim_; +}; + +// Information about each entry in table used to decode ModR/M byte. +struct ModrmEntry { + // Is the operand encoded as bytes in the instruction (rather than + // if it's e.g. a register in which case it's just encoded in the + // ModR/M byte) + bool is_encoded_in_instruction_; + + // Is there a SIB byte? In this case we always need to decode it. + bool use_sib_byte_; + + // What is the size of the operand (only important if it's encoded + // in the instruction)? + OperandSize operand_size_; +}; + +}; // namespace sidestep + +#endif // GOOGLE_PERFTOOLS_MINI_DISASSEMBLER_TYPES_H_ diff --git a/src/thirdparty/gperftools-2.0/src/windows/nm-pdb.c b/src/thirdparty/gperftools-2.0/src/windows/nm-pdb.c new file mode 100644 index 000000000..9beb21dea --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/nm-pdb.c @@ -0,0 +1,273 @@ +/* Copyright (c) 2008, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: David Vitek + * + * Dump function addresses using Microsoft debug symbols. This works + * on PDB files. Note that this program will download symbols to + * c:\websymbols without asking. + */ + +#define WIN32_LEAN_AND_MEAN +#define _CRT_SECURE_NO_WARNINGS +#define _CRT_SECURE_NO_DEPRECATE + +#include +#include +#include // for _strdup + +#include +#include + +// Unfortunately, there is no versioning info in dbghelp.h so I can +// tell whether it has an old-style (circa VC7.1) IMAGEHLP_MODULE64 +// struct, with only a few fields, or a new-style (circa VC8) +// IMAGEHLP_MODULE64, with lots of fields. These fields are just used +// for debugging, so it's fine to just assume the smaller struct, but +// for most people, using a modern MSVC, the full struct is available. +// If you are one of those people and would like this extra debugging +// info, you can uncomment the line below. +//#define VC8_OR_ABOVE + +#define SEARCH_CAP (1024*1024) +#define WEBSYM "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols" + +typedef struct { + char *name; + ULONG64 addr; + ULONG flags; +} SYM; + +typedef struct { + ULONG64 module_base; + SYM *syms; + DWORD syms_len; + DWORD syms_cap; +} SYM_CONTEXT; + +static int sym_cmp(const void *_s1, const void *_s2) { + const SYM *s1 = (const SYM *)_s1; + const SYM *s2 = (const SYM *)_s2; + + if (s1->addr < s2->addr) + return -1; + if (s1->addr > s2->addr) + return 1; + return 0; +} + +static BOOL CALLBACK EnumSymProc(PSYMBOL_INFO symbol_info, + ULONG symbol_size, + PVOID user_context) { + SYM_CONTEXT *ctx = (SYM_CONTEXT*)user_context; + if (symbol_info->Address < ctx->module_base || + (symbol_info->Flags & SYMFLAG_TLSREL)) { + return TRUE; + } + if (ctx->syms_len == ctx->syms_cap) { + if (!ctx->syms_cap) + ctx->syms_cap++; + ctx->syms_cap *= 2; + ctx->syms = realloc(ctx->syms, sizeof(ctx->syms[0]) * ctx->syms_cap); + } + ctx->syms[ctx->syms_len].name = _strdup(symbol_info->Name); + ctx->syms[ctx->syms_len].addr = symbol_info->Address; + ctx->syms[ctx->syms_len].flags = symbol_info->Flags; + ctx->syms_len++; + return TRUE; +} + +static void MaybePrint(const char* var, const char* description) { + if (var[0]) + printf("%s: %s\n", description, var); +} + +static void PrintAvailability(BOOL var, const char *description) { + printf("s: %s\n", description, (var ? "Available" : "Not available")); +} + +static void ShowSymbolInfo(HANDLE process, ULONG64 module_base) { + /* Get module information. */ + IMAGEHLP_MODULE64 module_info; + BOOL getmoduleinfo_rv; + printf("Load Address: %I64x\n", module_base); + memset(&module_info, 0, sizeof(module_info)); + module_info.SizeOfStruct = sizeof(module_info); + getmoduleinfo_rv = SymGetModuleInfo64(process, module_base, &module_info); + if (!getmoduleinfo_rv) { + printf("Error: SymGetModuleInfo64() failed. Error code: %u\n", + GetLastError()); + return; + } + /* Display information about symbols, based on kind of symbol. */ + switch (module_info.SymType) { + case SymNone: + printf(("No symbols available for the module.\n")); + break; + case SymExport: + printf(("Loaded symbols: Exports\n")); + break; + case SymCoff: + printf(("Loaded symbols: COFF\n")); + break; + case SymCv: + printf(("Loaded symbols: CodeView\n")); + break; + case SymSym: + printf(("Loaded symbols: SYM\n")); + break; + case SymVirtual: + printf(("Loaded symbols: Virtual\n")); + break; + case SymPdb: + printf(("Loaded symbols: PDB\n")); + break; + case SymDia: + printf(("Loaded symbols: DIA\n")); + break; + case SymDeferred: + printf(("Loaded symbols: Deferred\n")); /* not actually loaded */ + break; + default: + printf(("Loaded symbols: Unknown format.\n")); + break; + } + + MaybePrint("Image name", module_info.ImageName); + MaybePrint("Loaded image name", module_info.LoadedImageName); +#ifdef VC8_OR_ABOVE /* TODO(csilvers): figure out how to tell */ + MaybePrint("PDB file name", module_info.LoadedPdbName); + if (module_info.PdbUnmatched || module_info.DbgUnmatched) { + /* This can only happen if the debug information is contained in a + * separate file (.DBG or .PDB) + */ + printf(("Warning: Unmatched symbols.\n")); + } +#endif + + /* Contents */ +#ifdef VC8_OR_ABOVE /* TODO(csilvers): figure out how to tell */ + PrintAvailability("Line numbers", module_info.LineNumbers); + PrintAvailability("Global symbols", module_info.GlobalSymbols); + PrintAvailability("Type information", module_info.TypeInfo); +#endif +} + +void usage() { + fprintf(stderr, "usage: nm-pdb [-C|--demangle] \n"); +} + +int main(int argc, char *argv[]) { + DWORD error; + HANDLE process; + ULONG64 module_base; + SYM_CONTEXT ctx; + int i; + char* search; + char* filename = NULL; + int rv = 0; + /* We may add SYMOPT_UNDNAME if --demangle is specified: */ + DWORD symopts = SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG; + + for (i = 1; i < argc; i++) { + if (strcmp(argv[i], "--demangle") == 0 || strcmp(argv[i], "-C") == 0) { + symopts |= SYMOPT_UNDNAME; + } else if (strcmp(argv[i], "--help") == 0) { + usage(); + exit(0); + } else { + break; + } + } + if (i != argc - 1) { + usage(); + exit(1); + } + filename = argv[i]; + + process = GetCurrentProcess(); + + if (!SymInitialize(process, NULL, FALSE)) { + error = GetLastError(); + fprintf(stderr, "SymInitialize returned error : %d\n", error); + return 1; + } + + search = malloc(SEARCH_CAP); + if (SymGetSearchPath(process, search, SEARCH_CAP)) { + if (strlen(search) + sizeof(";" WEBSYM) > SEARCH_CAP) { + fprintf(stderr, "Search path too long\n"); + SymCleanup(process); + return 1; + } + strcat(search, ";" WEBSYM); + } else { + error = GetLastError(); + fprintf(stderr, "SymGetSearchPath returned error : %d\n", error); + rv = 1; /* An error, but not a fatal one */ + strcpy(search, WEBSYM); /* Use a default value */ + } + if (!SymSetSearchPath(process, search)) { + error = GetLastError(); + fprintf(stderr, "SymSetSearchPath returned error : %d\n", error); + rv = 1; /* An error, but not a fatal one */ + } + + SymSetOptions(symopts); + module_base = SymLoadModuleEx(process, NULL, filename, NULL, 0, 0, NULL, 0); + if (!module_base) { + /* SymLoadModuleEx failed */ + error = GetLastError(); + fprintf(stderr, "SymLoadModuleEx returned error : %d for %s\n", + error, filename); + SymCleanup(process); + return 1; + } + + ShowSymbolInfo(process, module_base); + + memset(&ctx, 0, sizeof(ctx)); + ctx.module_base = module_base; + if (!SymEnumSymbols(process, module_base, NULL, EnumSymProc, &ctx)) { + error = GetLastError(); + fprintf(stderr, "SymEnumSymbols returned error: %d\n", error); + rv = 1; + } else { + DWORD j; + qsort(ctx.syms, ctx.syms_len, sizeof(ctx.syms[0]), sym_cmp); + for (j = 0; j < ctx.syms_len; j++) { + printf("%016I64x X %s\n", ctx.syms[j].addr, ctx.syms[j].name); + } + /* In a perfect world, maybe we'd clean up ctx's memory? */ + } + SymUnloadModule64(process, module_base); + SymCleanup(process); + return rv; +} diff --git a/src/thirdparty/gperftools-2.0/src/windows/override_functions.cc b/src/thirdparty/gperftools-2.0/src/windows/override_functions.cc new file mode 100644 index 000000000..e634fe272 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/override_functions.cc @@ -0,0 +1,122 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Mike Belshe +// +// To link tcmalloc into a EXE or DLL statically without using the patching +// facility, we can take a stock libcmt and remove all the allocator functions. +// When we relink the EXE/DLL with the modified libcmt and tcmalloc, a few +// functions are missing. This file contains the additional overrides which +// are required in the VS2005 libcmt in order to link the modified libcmt. +// +// See also +// http://groups.google.com/group/google-perftools/browse_thread/thread/41cd3710af85e57b + +#include + +#ifndef _WIN32 +# error You should only be including this file in a windows environment! +#endif + +#ifndef WIN32_OVERRIDE_ALLOCATORS +# error This file is intended for use when overriding allocators +#endif + +#include "tcmalloc.cc" + +extern "C" void* _recalloc(void* p, size_t n, size_t size) { + void* result = realloc(p, n * size); + memset(result, 0, n * size); + return result; +} + +extern "C" void* _calloc_impl(size_t n, size_t size) { + return calloc(n, size); +} + +extern "C" size_t _msize(void* p) { + return MallocExtension::instance()->GetAllocatedSize(p); +} + +extern "C" intptr_t _get_heap_handle() { + return 0; +} + +// The CRT heap initialization stub. +extern "C" int _heap_init() { + // We intentionally leak this object. It lasts for the process + // lifetime. Trying to teardown at _heap_term() is so late that + // you can't do anything useful anyway. + new TCMallocGuard(); + return 1; +} + +// The CRT heap cleanup stub. +extern "C" void _heap_term() { +} + +extern "C" int _set_new_mode(int flag) { + return tc_set_new_mode(flag); +} + +#ifndef NDEBUG +#undef malloc +#undef free +#undef calloc +int _CrtDbgReport(int, const char*, int, const char*, const char*, ...) { + return 0; +} + +int _CrtDbgReportW(int, const wchar_t*, int, const wchar_t*, const wchar_t*, ...) { + return 0; +} + +int _CrtSetReportMode(int, int) { + return 0; +} + +extern "C" void* _malloc_dbg(size_t size, int , const char*, int) { + return malloc(size); +} + +extern "C" void _free_dbg(void* ptr, int) { + free(ptr); +} + +extern "C" void* _calloc_dbg(size_t n, size_t size, int, const char*, int) { + return calloc(n, size); +} +#endif // NDEBUG + +// We set this to 1 because part of the CRT uses a check of _crtheap != 0 +// to test whether the CRT has been initialized. Once we've ripped out +// the allocators from libcmt, we need to provide this definition so that +// the rest of the CRT is still usable. +extern "C" void* _crtheap = reinterpret_cast(1); diff --git a/src/thirdparty/gperftools-2.0/src/windows/patch_functions.cc b/src/thirdparty/gperftools-2.0/src/windows/patch_functions.cc new file mode 100644 index 000000000..7a7e6adf0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/patch_functions.cc @@ -0,0 +1,1080 @@ +// Copyright (c) 2007, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// --- +// Author: Craig Silverstein +// +// The main purpose of this file is to patch the libc allocation +// routines (malloc and friends, but also _msize and other +// windows-specific libc-style routines). However, we also patch +// windows routines to do accounting. We do better at the former than +// the latter. Here are some comments from Paul Pluzhnikov about what +// it might take to do a really good job patching windows routines to +// keep track of memory usage: +// +// "You should intercept at least the following: +// HeapCreate HeapDestroy HeapAlloc HeapReAlloc HeapFree +// RtlCreateHeap RtlDestroyHeap RtlAllocateHeap RtlFreeHeap +// malloc calloc realloc free +// malloc_dbg calloc_dbg realloc_dbg free_dbg +// Some of these call the other ones (but not always), sometimes +// recursively (i.e. HeapCreate may call HeapAlloc on a different +// heap, IIRC)." +// +// Since Paul didn't mention VirtualAllocEx, he may not have even been +// considering all the mmap-like functions that windows has (or he may +// just be ignoring it because he's seen we already patch it). Of the +// above, we do not patch the *_dbg functions, and of the windows +// functions, we only patch HeapAlloc and HeapFree. +// +// The *_dbg functions come into play with /MDd, /MTd, and /MLd, +// probably. It may be ok to just turn off tcmalloc in those cases -- +// if the user wants the windows debug malloc, they probably don't +// want tcmalloc! We should also test with all of /MD, /MT, and /ML, +// which we're not currently doing. + +// TODO(csilvers): try to do better here? Paul does conclude: +// "Keeping track of all of this was a nightmare." + +#ifndef _WIN32 +# error You should only be including windows/patch_functions.cc in a windows environment! +#endif + +#include + +#ifdef WIN32_OVERRIDE_ALLOCATORS +#error This file is intended for patching allocators - use override_functions.cc instead. +#endif + +// We use psapi. Non-MSVC systems will have to link this in themselves. +#ifdef _MSC_VER +#pragma comment(lib, "Psapi.lib") +#endif + +// Make sure we always use the 'old' names of the psapi functions. +#ifndef PSAPI_VERSION +#define PSAPI_VERSION 1 +#endif + +#include +#include +#include // for _msize and _expand +#include // for EnumProcessModules, GetModuleInformation, etc. +#include +#include +#include +#include +#include "base/spinlock.h" +#include "gperftools/malloc_hook.h" +#include "malloc_hook-inl.h" +#include "preamble_patcher.h" + +// The maximum number of modules we allow to be in one executable +const int kMaxModules = 8182; + +// These are hard-coded, unfortunately. :-( They are also probably +// compiler specific. See get_mangled_names.cc, in this directory, +// for instructions on how to update these names for your compiler. +const char kMangledNew[] = "??2@YAPAXI@Z"; +const char kMangledNewArray[] = "??_U@YAPAXI@Z"; +const char kMangledDelete[] = "??3@YAXPAX@Z"; +const char kMangledDeleteArray[] = "??_V@YAXPAX@Z"; +const char kMangledNewNothrow[] = "??2@YAPAXIABUnothrow_t@std@@@Z"; +const char kMangledNewArrayNothrow[] = "??_U@YAPAXIABUnothrow_t@std@@@Z"; +const char kMangledDeleteNothrow[] = "??3@YAXPAXABUnothrow_t@std@@@Z"; +const char kMangledDeleteArrayNothrow[] = "??_V@YAXPAXABUnothrow_t@std@@@Z"; + +// This is an unused but exported symbol that we can use to tell the +// MSVC linker to bring in libtcmalloc, via the /INCLUDE linker flag. +// Without this, the linker will likely decide that libtcmalloc.dll +// doesn't add anything to the executable (since it does all its work +// through patching, which the linker can't see), and ignore it +// entirely. (The name 'tcmalloc' is already reserved for a +// namespace. I'd rather export a variable named "_tcmalloc", but I +// couldn't figure out how to get that to work. This function exports +// the symbol "__tcmalloc".) +extern "C" PERFTOOLS_DLL_DECL void _tcmalloc(); +void _tcmalloc() { } + +// This is the version needed for windows x64, which has a different +// decoration scheme which doesn't auto-add a leading underscore. +extern "C" PERFTOOLS_DLL_DECL void __tcmalloc(); +void __tcmalloc() { } + +namespace { // most everything here is in an unnamed namespace + +typedef void (*GenericFnPtr)(); + +using sidestep::PreamblePatcher; + +struct ModuleEntryCopy; // defined below + +// These functions are how we override the memory allocation +// functions, just like tcmalloc.cc and malloc_hook.cc do. + +// This is information about the routines we're patching, for a given +// module that implements libc memory routines. A single executable +// can have several libc implementations running about (in different +// .dll's), and we need to patch/unpatch them all. This defines +// everything except the new functions we're patching in, which +// are defined in LibcFunctions, below. +class LibcInfo { + public: + LibcInfo() { + memset(this, 0, sizeof(*this)); // easiest way to initialize the array + } + + bool patched() const { return is_valid(); } + void set_is_valid(bool b) { is_valid_ = b; } + // According to http://msdn.microsoft.com/en-us/library/ms684229(VS.85).aspx: + // "The load address of a module (lpBaseOfDll) is the same as the HMODULE + // value." + HMODULE hmodule() const { + return reinterpret_cast(const_cast(module_base_address_)); + } + + // Populates all the windows_fn_[] vars based on our module info. + // Returns false if windows_fn_ is all NULL's, because there's + // nothing to patch. Also populates the rest of the module_entry + // info, such as the module's name. + bool PopulateWindowsFn(const ModuleEntryCopy& module_entry); + + protected: + void CopyFrom(const LibcInfo& that) { + if (this == &that) + return; + this->is_valid_ = that.is_valid_; + memcpy(this->windows_fn_, that.windows_fn_, sizeof(windows_fn_)); + this->module_base_address_ = that.module_base_address_; + this->module_base_size_ = that.module_base_size_; + } + + enum { + kMalloc, kFree, kRealloc, kCalloc, + kNew, kNewArray, kDelete, kDeleteArray, + kNewNothrow, kNewArrayNothrow, kDeleteNothrow, kDeleteArrayNothrow, + // These are windows-only functions from malloc.h + k_Msize, k_Expand, + // A MS CRT "internal" function, implemented using _calloc_impl + k_CallocCrt, + kNumFunctions + }; + + // I'd like to put these together in a struct (perhaps in the + // subclass, so we can put in perftools_fn_ as well), but vc8 seems + // to have a bug where it doesn't initialize the struct properly if + // we try to take the address of a function that's not yet loaded + // from a dll, as is the common case for static_fn_. So we need + // each to be in its own array. :-( + static const char* const function_name_[kNumFunctions]; + + // This function is only used when statically linking the binary. + // In that case, loading malloc/etc from the dll (via + // PatchOneModule) won't work, since there are no dlls. Instead, + // you just want to be taking the address of malloc/etc directly. + // In the common, non-static-link case, these pointers will all be + // NULL, since this initializer runs before msvcrt.dll is loaded. + static const GenericFnPtr static_fn_[kNumFunctions]; + + // This is the address of the function we are going to patch + // (malloc, etc). Other info about the function is in the + // patch-specific subclasses, below. + GenericFnPtr windows_fn_[kNumFunctions]; + + // This is set to true when this structure is initialized (because + // we're patching a new library) and set to false when it's + // uninitialized (because we've freed that library). + bool is_valid_; + + const void *module_base_address_; + size_t module_base_size_; + + public: + // These shouldn't have to be public, since only subclasses of + // LibcInfo need it, but they do. Maybe something to do with + // templates. Shrug. I hide them down here so users won't see + // them. :-) (OK, I also need to define ctrgProcAddress late.) + bool is_valid() const { return is_valid_; } + GenericFnPtr windows_fn(int ifunction) const { + return windows_fn_[ifunction]; + } + // These three are needed by ModuleEntryCopy. + static const int ctrgProcAddress = kNumFunctions; + static GenericFnPtr static_fn(int ifunction) { + return static_fn_[ifunction]; + } + static const char* const function_name(int ifunction) { + return function_name_[ifunction]; + } +}; + +// Template trickiness: logically, a LibcInfo would include +// Windows_malloc_, origstub_malloc_, and Perftools_malloc_: for a +// given module, these three go together. And in fact, +// Perftools_malloc_ may need to call origstub_malloc_, which means we +// either need to change Perftools_malloc_ to take origstub_malloc_ as +// an arugment -- unfortunately impossible since it needs to keep the +// same API as normal malloc -- or we need to write a different +// version of Perftools_malloc_ for each LibcInfo instance we create. +// We choose the second route, and use templates to implement it (we +// could have also used macros). So to get multiple versions +// of the struct, we say "struct<1> var1; struct<2> var2;". The price +// we pay is some code duplication, and more annoying, each instance +// of this var is a separate type. +template class LibcInfoWithPatchFunctions : public LibcInfo { + public: + // me_info should have had PopulateWindowsFn() called on it, so the + // module_* vars and windows_fn_ are set up. + bool Patch(const LibcInfo& me_info); + void Unpatch(); + + private: + // This holds the original function contents after we patch the function. + // This has to be defined static in the subclass, because the perftools_fns + // reference origstub_fn_. + static GenericFnPtr origstub_fn_[kNumFunctions]; + + // This is the function we want to patch in + static const GenericFnPtr perftools_fn_[kNumFunctions]; + + static void* Perftools_malloc(size_t size) __THROW; + static void Perftools_free(void* ptr) __THROW; + static void* Perftools_realloc(void* ptr, size_t size) __THROW; + static void* Perftools_calloc(size_t nmemb, size_t size) __THROW; + static void* Perftools_new(size_t size); + static void* Perftools_newarray(size_t size); + static void Perftools_delete(void *ptr); + static void Perftools_deletearray(void *ptr); + static void* Perftools_new_nothrow(size_t size, + const std::nothrow_t&) __THROW; + static void* Perftools_newarray_nothrow(size_t size, + const std::nothrow_t&) __THROW; + static void Perftools_delete_nothrow(void *ptr, + const std::nothrow_t&) __THROW; + static void Perftools_deletearray_nothrow(void *ptr, + const std::nothrow_t&) __THROW; + static size_t Perftools__msize(void *ptr) __THROW; + static void* Perftools__expand(void *ptr, size_t size) __THROW; + // malloc.h also defines these functions: + // _aligned_malloc, _aligned_free, + // _recalloc, _aligned_offset_malloc, _aligned_realloc, _aligned_recalloc + // _aligned_offset_realloc, _aligned_offset_recalloc, _malloca, _freea + // But they seem pretty obscure, and I'm fine not overriding them for now. + // It may be they all call into malloc/free anyway. +}; + +// This is a subset of MODDULEENTRY32, that we need for patching. +struct ModuleEntryCopy { + LPVOID modBaseAddr; // the same as hmodule + DWORD modBaseSize; + // This is not part of MODDULEENTRY32, but is needed to avoid making + // windows syscalls while we're holding patch_all_modules_lock (see + // lock-inversion comments at patch_all_modules_lock definition, below). + GenericFnPtr rgProcAddresses[LibcInfo::ctrgProcAddress]; + + ModuleEntryCopy() { + modBaseAddr = NULL; + modBaseSize = 0; + for (int i = 0; i < sizeof(rgProcAddresses)/sizeof(*rgProcAddresses); i++) + rgProcAddresses[i] = LibcInfo::static_fn(i); + } + ModuleEntryCopy(const MODULEINFO& mi) { + this->modBaseAddr = mi.lpBaseOfDll; + this->modBaseSize = mi.SizeOfImage; + LPVOID modEndAddr = (char*)mi.lpBaseOfDll + mi.SizeOfImage; + for (int i = 0; i < sizeof(rgProcAddresses)/sizeof(*rgProcAddresses); i++) { + FARPROC target = ::GetProcAddress( + reinterpret_cast(mi.lpBaseOfDll), + LibcInfo::function_name(i)); + // Sometimes a DLL forwards a function to a function in another + // DLL. We don't want to patch those forwarded functions -- + // they'll get patched when the other DLL is processed. + if (target >= modBaseAddr && target < modEndAddr) + rgProcAddresses[i] = (GenericFnPtr)target; + else + rgProcAddresses[i] = (GenericFnPtr)NULL; + } + } +}; + +// This class is easier because there's only one of them. +class WindowsInfo { + public: + void Patch(); + void Unpatch(); + + private: + // TODO(csilvers): should we be patching GlobalAlloc/LocalAlloc instead, + // for pre-XP systems? + enum { + kHeapAlloc, kHeapFree, kVirtualAllocEx, kVirtualFreeEx, + kMapViewOfFileEx, kUnmapViewOfFile, kLoadLibraryExW, kFreeLibrary, + kNumFunctions + }; + + struct FunctionInfo { + const char* const name; // name of fn in a module (eg "malloc") + GenericFnPtr windows_fn; // the fn whose name we call (&malloc) + GenericFnPtr origstub_fn; // original fn contents after we patch + const GenericFnPtr perftools_fn; // fn we want to patch in + }; + + static FunctionInfo function_info_[kNumFunctions]; + + // A Windows-API equivalent of malloc and free + static LPVOID WINAPI Perftools_HeapAlloc(HANDLE hHeap, DWORD dwFlags, + DWORD_PTR dwBytes); + static BOOL WINAPI Perftools_HeapFree(HANDLE hHeap, DWORD dwFlags, + LPVOID lpMem); + // A Windows-API equivalent of mmap and munmap, for "anonymous regions" + static LPVOID WINAPI Perftools_VirtualAllocEx(HANDLE process, LPVOID address, + SIZE_T size, DWORD type, + DWORD protect); + static BOOL WINAPI Perftools_VirtualFreeEx(HANDLE process, LPVOID address, + SIZE_T size, DWORD type); + // A Windows-API equivalent of mmap and munmap, for actual files + static LPVOID WINAPI Perftools_MapViewOfFileEx(HANDLE hFileMappingObject, + DWORD dwDesiredAccess, + DWORD dwFileOffsetHigh, + DWORD dwFileOffsetLow, + SIZE_T dwNumberOfBytesToMap, + LPVOID lpBaseAddress); + static BOOL WINAPI Perftools_UnmapViewOfFile(LPCVOID lpBaseAddress); + // We don't need the other 3 variants because they all call this one. */ + static HMODULE WINAPI Perftools_LoadLibraryExW(LPCWSTR lpFileName, + HANDLE hFile, + DWORD dwFlags); + static BOOL WINAPI Perftools_FreeLibrary(HMODULE hLibModule); +}; + +// If you run out, just add a few more to the array. You'll also need +// to update the switch statement in PatchOneModule(), and the list in +// UnpatchWindowsFunctions(). +// main_executable and main_executable_windows are two windows into +// the same executable. One is responsible for patching the libc +// routines that live in the main executable (if any) to use tcmalloc; +// the other is responsible for patching the windows routines like +// HeapAlloc/etc to use tcmalloc. +static LibcInfoWithPatchFunctions<0> main_executable; +static LibcInfoWithPatchFunctions<1> libc1; +static LibcInfoWithPatchFunctions<2> libc2; +static LibcInfoWithPatchFunctions<3> libc3; +static LibcInfoWithPatchFunctions<4> libc4; +static LibcInfoWithPatchFunctions<5> libc5; +static LibcInfoWithPatchFunctions<6> libc6; +static LibcInfoWithPatchFunctions<7> libc7; +static LibcInfoWithPatchFunctions<8> libc8; +static LibcInfo* g_module_libcs[] = { + &libc1, &libc2, &libc3, &libc4, &libc5, &libc6, &libc7, &libc8 +}; +static WindowsInfo main_executable_windows; + +const char* const LibcInfo::function_name_[] = { + "malloc", "free", "realloc", "calloc", + kMangledNew, kMangledNewArray, kMangledDelete, kMangledDeleteArray, + // Ideally we should patch the nothrow versions of new/delete, but + // at least in msvcrt, nothrow-new machine-code is of a type we + // can't patch. Since these are relatively rare, I'm hoping it's ok + // not to patch them. (NULL name turns off patching.) + NULL, // kMangledNewNothrow, + NULL, // kMangledNewArrayNothrow, + NULL, // kMangledDeleteNothrow, + NULL, // kMangledDeleteArrayNothrow, + "_msize", "_expand", "_calloc_crt", +}; + +// For mingw, I can't patch the new/delete here, because the +// instructions are too small to patch. Luckily, they're so small +// because all they do is call into malloc/free, so they still end up +// calling tcmalloc routines, and we don't actually lose anything +// (except maybe some stacktrace goodness) by not patching. +const GenericFnPtr LibcInfo::static_fn_[] = { + (GenericFnPtr)&::malloc, + (GenericFnPtr)&::free, + (GenericFnPtr)&::realloc, + (GenericFnPtr)&::calloc, +#ifdef __MINGW32__ + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +#else + (GenericFnPtr)(void*(*)(size_t))&::operator new, + (GenericFnPtr)(void*(*)(size_t))&::operator new[], + (GenericFnPtr)(void(*)(void*))&::operator delete, + (GenericFnPtr)(void(*)(void*))&::operator delete[], + (GenericFnPtr) + (void*(*)(size_t, struct std::nothrow_t const &))&::operator new, + (GenericFnPtr) + (void*(*)(size_t, struct std::nothrow_t const &))&::operator new[], + (GenericFnPtr) + (void(*)(void*, struct std::nothrow_t const &))&::operator delete, + (GenericFnPtr) + (void(*)(void*, struct std::nothrow_t const &))&::operator delete[], +#endif + (GenericFnPtr)&::_msize, + (GenericFnPtr)&::_expand, + (GenericFnPtr)&::calloc, +}; + +template GenericFnPtr LibcInfoWithPatchFunctions::origstub_fn_[] = { + // This will get filled in at run-time, as patching is done. +}; + +template +const GenericFnPtr LibcInfoWithPatchFunctions::perftools_fn_[] = { + (GenericFnPtr)&Perftools_malloc, + (GenericFnPtr)&Perftools_free, + (GenericFnPtr)&Perftools_realloc, + (GenericFnPtr)&Perftools_calloc, + (GenericFnPtr)&Perftools_new, + (GenericFnPtr)&Perftools_newarray, + (GenericFnPtr)&Perftools_delete, + (GenericFnPtr)&Perftools_deletearray, + (GenericFnPtr)&Perftools_new_nothrow, + (GenericFnPtr)&Perftools_newarray_nothrow, + (GenericFnPtr)&Perftools_delete_nothrow, + (GenericFnPtr)&Perftools_deletearray_nothrow, + (GenericFnPtr)&Perftools__msize, + (GenericFnPtr)&Perftools__expand, + (GenericFnPtr)&Perftools_calloc, +}; + +/*static*/ WindowsInfo::FunctionInfo WindowsInfo::function_info_[] = { + { "HeapAlloc", NULL, NULL, (GenericFnPtr)&Perftools_HeapAlloc }, + { "HeapFree", NULL, NULL, (GenericFnPtr)&Perftools_HeapFree }, + { "VirtualAllocEx", NULL, NULL, (GenericFnPtr)&Perftools_VirtualAllocEx }, + { "VirtualFreeEx", NULL, NULL, (GenericFnPtr)&Perftools_VirtualFreeEx }, + { "MapViewOfFileEx", NULL, NULL, (GenericFnPtr)&Perftools_MapViewOfFileEx }, + { "UnmapViewOfFile", NULL, NULL, (GenericFnPtr)&Perftools_UnmapViewOfFile }, + { "LoadLibraryExW", NULL, NULL, (GenericFnPtr)&Perftools_LoadLibraryExW }, + { "FreeLibrary", NULL, NULL, (GenericFnPtr)&Perftools_FreeLibrary }, +}; + +bool LibcInfo::PopulateWindowsFn(const ModuleEntryCopy& module_entry) { + // First, store the location of the function to patch before + // patching it. If none of these functions are found in the module, + // then this module has no libc in it, and we just return false. + for (int i = 0; i < kNumFunctions; i++) { + if (!function_name_[i]) // we can turn off patching by unsetting name + continue; + // The ::GetProcAddress calls were done in the ModuleEntryCopy + // constructor, so we don't have to make any windows calls here. + const GenericFnPtr fn = module_entry.rgProcAddresses[i]; + if (fn) { + windows_fn_[i] = PreamblePatcher::ResolveTarget(fn); + } + } + + // Some modules use the same function pointer for new and new[]. If + // we find that, set one of the pointers to NULL so we don't double- + // patch. Same may happen with new and nothrow-new, or even new[] + // and nothrow-new. It's easiest just to check each fn-ptr against + // every other. + for (int i = 0; i < kNumFunctions; i++) { + for (int j = i+1; j < kNumFunctions; j++) { + if (windows_fn_[i] == windows_fn_[j]) { + // We NULL the later one (j), so as to minimize the chances we + // NULL kFree and kRealloc. See comments below. This is fragile! + windows_fn_[j] = NULL; + } + } + } + + // There's always a chance that our module uses the same function + // as another module that we've already loaded. In that case, we + // need to set our windows_fn to NULL, to avoid double-patching. + for (int ifn = 0; ifn < kNumFunctions; ifn++) { + for (int imod = 0; + imod < sizeof(g_module_libcs)/sizeof(*g_module_libcs); imod++) { + if (g_module_libcs[imod]->is_valid() && + this->windows_fn(ifn) == g_module_libcs[imod]->windows_fn(ifn)) { + windows_fn_[ifn] = NULL; + } + } + } + + bool found_non_null = false; + for (int i = 0; i < kNumFunctions; i++) { + if (windows_fn_[i]) + found_non_null = true; + } + if (!found_non_null) + return false; + + // It's important we didn't NULL out windows_fn_[kFree] or [kRealloc]. + // The reason is, if those are NULL-ed out, we'll never patch them + // and thus never get an origstub_fn_ value for them, and when we + // try to call origstub_fn_[kFree/kRealloc] in Perftools_free and + // Perftools_realloc, below, it will fail. We could work around + // that by adding a pointer from one patch-unit to the other, but we + // haven't needed to yet. + CHECK(windows_fn_[kFree]); + CHECK(windows_fn_[kRealloc]); + + // OK, we successfully populated. Let's store our member information. + module_base_address_ = module_entry.modBaseAddr; + module_base_size_ = module_entry.modBaseSize; + return true; +} + +template +bool LibcInfoWithPatchFunctions::Patch(const LibcInfo& me_info) { + CopyFrom(me_info); // copies the module_entry and the windows_fn_ array + for (int i = 0; i < kNumFunctions; i++) { + if (windows_fn_[i] && windows_fn_[i] != perftools_fn_[i]) { + // if origstub_fn_ is not NULL, it's left around from a previous + // patch. We need to set it to NULL for the new Patch call. + // Since we've patched Unpatch() not to delete origstub_fn_ (it + // causes problems in some contexts, though obviously not this + // one), we should delete it now, before setting it to NULL. + // NOTE: casting from a function to a pointer is contra the C++ + // spec. It's not safe on IA64, but is on i386. We use + // a C-style cast here to emphasize this is not legal C++. + delete[] (char*)(origstub_fn_[i]); + origstub_fn_[i] = NULL; // Patch() will fill this in + CHECK_EQ(sidestep::SIDESTEP_SUCCESS, + PreamblePatcher::Patch(windows_fn_[i], perftools_fn_[i], + &origstub_fn_[i])); + } + } + set_is_valid(true); + return true; +} + +template +void LibcInfoWithPatchFunctions::Unpatch() { + // We have to cast our GenericFnPtrs to void* for unpatch. This is + // contra the C++ spec; we use C-style casts to empahsize that. + for (int i = 0; i < kNumFunctions; i++) { + if (windows_fn_[i]) + CHECK_EQ(sidestep::SIDESTEP_SUCCESS, + PreamblePatcher::Unpatch((void*)windows_fn_[i], + (void*)perftools_fn_[i], + (void*)origstub_fn_[i])); + } + set_is_valid(false); +} + +void WindowsInfo::Patch() { + HMODULE hkernel32 = ::GetModuleHandleA("kernel32"); + CHECK_NE(hkernel32, NULL); + + // Unlike for libc, we know these exist in our module, so we can get + // and patch at the same time. + for (int i = 0; i < kNumFunctions; i++) { + function_info_[i].windows_fn = (GenericFnPtr) + ::GetProcAddress(hkernel32, function_info_[i].name); + // If origstub_fn is not NULL, it's left around from a previous + // patch. We need to set it to NULL for the new Patch call. + // Since we've patched Unpatch() not to delete origstub_fn_ (it + // causes problems in some contexts, though obviously not this + // one), we should delete it now, before setting it to NULL. + // NOTE: casting from a function to a pointer is contra the C++ + // spec. It's not safe on IA64, but is on i386. We use + // a C-style cast here to emphasize this is not legal C++. + delete[] (char*)(function_info_[i].origstub_fn); + function_info_[i].origstub_fn = NULL; // Patch() will fill this in + CHECK_EQ(sidestep::SIDESTEP_SUCCESS, + PreamblePatcher::Patch(function_info_[i].windows_fn, + function_info_[i].perftools_fn, + &function_info_[i].origstub_fn)); + } +} + +void WindowsInfo::Unpatch() { + // We have to cast our GenericFnPtrs to void* for unpatch. This is + // contra the C++ spec; we use C-style casts to empahsize that. + for (int i = 0; i < kNumFunctions; i++) { + CHECK_EQ(sidestep::SIDESTEP_SUCCESS, + PreamblePatcher::Unpatch((void*)function_info_[i].windows_fn, + (void*)function_info_[i].perftools_fn, + (void*)function_info_[i].origstub_fn)); + } +} + +// You should hold the patch_all_modules_lock when calling this. +void PatchOneModuleLocked(const LibcInfo& me_info) { + // If we don't already have info on this module, let's add it. This + // is where we're sad that each libcX has a different type, so we + // can't use an array; instead, we have to use a switch statement. + // Patch() returns false if there were no libc functions in the module. + for (int i = 0; i < sizeof(g_module_libcs)/sizeof(*g_module_libcs); i++) { + if (!g_module_libcs[i]->is_valid()) { // found an empty spot to add! + switch (i) { + case 0: libc1.Patch(me_info); return; + case 1: libc2.Patch(me_info); return; + case 2: libc3.Patch(me_info); return; + case 3: libc4.Patch(me_info); return; + case 4: libc5.Patch(me_info); return; + case 5: libc6.Patch(me_info); return; + case 6: libc7.Patch(me_info); return; + case 7: libc8.Patch(me_info); return; + } + } + } + printf("PERFTOOLS ERROR: Too many modules containing libc in this executable\n"); +} + +void PatchMainExecutableLocked() { + if (main_executable.patched()) + return; // main executable has already been patched + ModuleEntryCopy fake_module_entry; // make a fake one to pass into Patch() + // No need to call PopulateModuleEntryProcAddresses on the main executable. + main_executable.PopulateWindowsFn(fake_module_entry); + main_executable.Patch(main_executable); +} + +// This lock is subject to a subtle and annoying lock inversion +// problem: it may interact badly with unknown internal windows locks. +// In particular, windows may be holding a lock when it calls +// LoadLibraryExW and FreeLibrary, which we've patched. We have those +// routines call PatchAllModules, which acquires this lock. If we +// make windows system calls while holding this lock, those system +// calls may need the internal windows locks that are being held in +// the call to LoadLibraryExW, resulting in deadlock. The solution is +// to be very careful not to call *any* windows routines while holding +// patch_all_modules_lock, inside PatchAllModules(). +static SpinLock patch_all_modules_lock(SpinLock::LINKER_INITIALIZED); + +// last_loaded: The set of modules that were loaded the last time +// PatchAllModules was called. This is an optimization for only +// looking at modules that were added or removed from the last call. +static std::set *g_last_loaded; + +// Iterates over all the modules currently loaded by the executable, +// according to windows, and makes sure they're all patched. Most +// modules will already be in loaded_modules, meaning we have already +// loaded and either patched them or determined they did not need to +// be patched. Others will not, which means we need to patch them +// (if necessary). Finally, we have to go through the existing +// g_module_libcs and see if any of those are *not* in the modules +// currently loaded by the executable. If so, we need to invalidate +// them. Returns true if we did any work (patching or invalidating), +// false if we were a noop. May update loaded_modules as well. +// NOTE: you must hold the patch_all_modules_lock to access loaded_modules. +bool PatchAllModules() { + std::vector modules; + bool made_changes = false; + + const HANDLE hCurrentProcess = GetCurrentProcess(); + DWORD num_modules = 0; + HMODULE hModules[kMaxModules]; // max # of modules we support in one process + if (!::EnumProcessModules(hCurrentProcess, hModules, sizeof(hModules), + &num_modules)) { + num_modules = 0; + } + // EnumProcessModules actually set the bytes written into hModules, + // so we need to divide to make num_modules actually be a module-count. + num_modules /= sizeof(*hModules); + if (num_modules >= kMaxModules) { + printf("PERFTOOLS ERROR: Too many modules in this executable to try" + " to patch them all (if you need to, raise kMaxModules in" + " patch_functions.cc).\n"); + num_modules = kMaxModules; + } + + // Now we handle the unpatching of modules we have in g_module_libcs + // but that were not found in EnumProcessModules. We need to + // invalidate them. To speed that up, we store the EnumProcessModules + // output in a set. + // At the same time, we prepare for the adding of new modules, by + // removing from hModules all the modules we know we've already + // patched (or decided don't need to be patched). At the end, + // hModules will hold only the modules that we need to consider patching. + std::set currently_loaded_modules; + { + SpinLockHolder h(&patch_all_modules_lock); + if (!g_last_loaded) g_last_loaded = new std::set; + // At the end of this loop, currently_loaded_modules contains the + // full list of EnumProcessModules, and hModules just the ones we + // haven't handled yet. + for (int i = 0; i < num_modules; ) { + currently_loaded_modules.insert(hModules[i]); + if (g_last_loaded->count(hModules[i]) > 0) { + hModules[i] = hModules[--num_modules]; // replace element i with tail + } else { + i++; // keep element i + } + } + // Now we do the unpatching/invalidation. + for (int i = 0; i < sizeof(g_module_libcs)/sizeof(*g_module_libcs); i++) { + if (g_module_libcs[i]->patched() && + currently_loaded_modules.count(g_module_libcs[i]->hmodule()) == 0) { + // Means g_module_libcs[i] is no longer loaded (no me32 matched). + // We could call Unpatch() here, but why bother? The module + // has gone away, so nobody is going to call into it anyway. + g_module_libcs[i]->set_is_valid(false); + made_changes = true; + } + } + // Update the loaded module cache. + g_last_loaded->swap(currently_loaded_modules); + } + + // Now that we know what modules are new, let's get the info we'll + // need to patch them. Note this *cannot* be done while holding the + // lock, since it needs to make windows calls (see the lock-inversion + // comments before the definition of patch_all_modules_lock). + MODULEINFO mi; + for (int i = 0; i < num_modules; i++) { + if (::GetModuleInformation(hCurrentProcess, hModules[i], &mi, sizeof(mi))) + modules.push_back(ModuleEntryCopy(mi)); + } + + // Now we can do the patching of new modules. + { + SpinLockHolder h(&patch_all_modules_lock); + for (std::vector::iterator it = modules.begin(); + it != modules.end(); ++it) { + LibcInfo libc_info; + if (libc_info.PopulateWindowsFn(*it)) { // true==module has libc routines + PatchOneModuleLocked(libc_info); + made_changes = true; + } + } + + // Now that we've dealt with the modules (dlls), update the main + // executable. We do this last because PatchMainExecutableLocked + // wants to look at how other modules were patched. + if (!main_executable.patched()) { + PatchMainExecutableLocked(); + made_changes = true; + } + } + // TODO(csilvers): for this to be reliable, we need to also take + // into account if we *would* have patched any modules had they not + // already been loaded. (That is, made_changes should ignore + // g_last_loaded.) + return made_changes; +} + + +} // end unnamed namespace + +// --------------------------------------------------------------------- +// Now that we've done all the patching machinery, let's actually +// define the functions we're patching in. Mostly these are +// simple wrappers around the do_* routines in tcmalloc.cc. +// +// In fact, we #include tcmalloc.cc to get at the tcmalloc internal +// do_* functions, the better to write our own hook functions. +// U-G-L-Y, I know. But the alternatives are, perhaps, worse. This +// also lets us define _msize(), _expand(), and other windows-specific +// functions here, using tcmalloc internals, without polluting +// tcmalloc.cc. +// ------------------------------------------------------------------- + +// TODO(csilvers): refactor tcmalloc.cc into two files, so I can link +// against the file with do_malloc, and ignore the one with malloc. +#include "tcmalloc.cc" + +template +void* LibcInfoWithPatchFunctions::Perftools_malloc(size_t size) __THROW { + void* result = do_malloc_or_cpp_alloc(size); + MallocHook::InvokeNewHook(result, size); + return result; +} + +template +void LibcInfoWithPatchFunctions::Perftools_free(void* ptr) __THROW { + MallocHook::InvokeDeleteHook(ptr); + // This calls the windows free if do_free decides ptr was not + // allocated by tcmalloc. Note it calls the origstub_free from + // *this* templatized instance of LibcInfo. See "template + // trickiness" above. + do_free_with_callback(ptr, (void (*)(void*))origstub_fn_[kFree]); +} + +template +void* LibcInfoWithPatchFunctions::Perftools_realloc( + void* old_ptr, size_t new_size) __THROW { + if (old_ptr == NULL) { + void* result = do_malloc_or_cpp_alloc(new_size); + MallocHook::InvokeNewHook(result, new_size); + return result; + } + if (new_size == 0) { + MallocHook::InvokeDeleteHook(old_ptr); + do_free_with_callback(old_ptr, + (void (*)(void*))origstub_fn_[kFree]); + return NULL; + } + return do_realloc_with_callback( + old_ptr, new_size, + (void (*)(void*))origstub_fn_[kFree], + (size_t (*)(const void*))origstub_fn_[k_Msize]); +} + +template +void* LibcInfoWithPatchFunctions::Perftools_calloc( + size_t n, size_t elem_size) __THROW { + void* result = do_calloc(n, elem_size); + MallocHook::InvokeNewHook(result, n * elem_size); + return result; +} + +template +void* LibcInfoWithPatchFunctions::Perftools_new(size_t size) { + void* p = cpp_alloc(size, false); + MallocHook::InvokeNewHook(p, size); + return p; +} + +template +void* LibcInfoWithPatchFunctions::Perftools_newarray(size_t size) { + void* p = cpp_alloc(size, false); + MallocHook::InvokeNewHook(p, size); + return p; +} + +template +void LibcInfoWithPatchFunctions::Perftools_delete(void *p) { + MallocHook::InvokeDeleteHook(p); + do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]); +} + +template +void LibcInfoWithPatchFunctions::Perftools_deletearray(void *p) { + MallocHook::InvokeDeleteHook(p); + do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]); +} + +template +void* LibcInfoWithPatchFunctions::Perftools_new_nothrow( + size_t size, const std::nothrow_t&) __THROW { + void* p = cpp_alloc(size, true); + MallocHook::InvokeNewHook(p, size); + return p; +} + +template +void* LibcInfoWithPatchFunctions::Perftools_newarray_nothrow( + size_t size, const std::nothrow_t&) __THROW { + void* p = cpp_alloc(size, true); + MallocHook::InvokeNewHook(p, size); + return p; +} + +template +void LibcInfoWithPatchFunctions::Perftools_delete_nothrow( + void *p, const std::nothrow_t&) __THROW { + MallocHook::InvokeDeleteHook(p); + do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]); +} + +template +void LibcInfoWithPatchFunctions::Perftools_deletearray_nothrow( + void *p, const std::nothrow_t&) __THROW { + MallocHook::InvokeDeleteHook(p); + do_free_with_callback(p, (void (*)(void*))origstub_fn_[kFree]); +} + + +// _msize() lets you figure out how much space is reserved for a +// pointer, in Windows. Even if applications don't call it, any DLL +// with global constructors will call (transitively) something called +// __dllonexit_lk in order to make sure the destructors get called +// when the dll unloads. And that will call msize -- horrible things +// can ensue if this is not hooked. Other parts of libc may also call +// this internally. + +template +size_t LibcInfoWithPatchFunctions::Perftools__msize(void* ptr) __THROW { + return GetSizeWithCallback(ptr, (size_t (*)(const void*))origstub_fn_[k_Msize]); +} + +// We need to define this because internal windows functions like to +// call into it(?). _expand() is like realloc but doesn't move the +// pointer. We punt, which will cause callers to fall back on realloc. +template +void* LibcInfoWithPatchFunctions::Perftools__expand(void *ptr, + size_t size) __THROW { + return NULL; +} + +LPVOID WINAPI WindowsInfo::Perftools_HeapAlloc(HANDLE hHeap, DWORD dwFlags, + DWORD_PTR dwBytes) { + LPVOID result = ((LPVOID (WINAPI *)(HANDLE, DWORD, DWORD_PTR)) + function_info_[kHeapAlloc].origstub_fn)( + hHeap, dwFlags, dwBytes); + MallocHook::InvokeNewHook(result, dwBytes); + return result; +} + +BOOL WINAPI WindowsInfo::Perftools_HeapFree(HANDLE hHeap, DWORD dwFlags, + LPVOID lpMem) { + MallocHook::InvokeDeleteHook(lpMem); + return ((BOOL (WINAPI *)(HANDLE, DWORD, LPVOID)) + function_info_[kHeapFree].origstub_fn)( + hHeap, dwFlags, lpMem); +} + +LPVOID WINAPI WindowsInfo::Perftools_VirtualAllocEx(HANDLE process, + LPVOID address, + SIZE_T size, DWORD type, + DWORD protect) { + LPVOID result = ((LPVOID (WINAPI *)(HANDLE, LPVOID, SIZE_T, DWORD, DWORD)) + function_info_[kVirtualAllocEx].origstub_fn)( + process, address, size, type, protect); + // VirtualAllocEx() seems to be the Windows equivalent of mmap() + MallocHook::InvokeMmapHook(result, address, size, protect, type, -1, 0); + return result; +} + +BOOL WINAPI WindowsInfo::Perftools_VirtualFreeEx(HANDLE process, LPVOID address, + SIZE_T size, DWORD type) { + MallocHook::InvokeMunmapHook(address, size); + return ((BOOL (WINAPI *)(HANDLE, LPVOID, SIZE_T, DWORD)) + function_info_[kVirtualFreeEx].origstub_fn)( + process, address, size, type); +} + +LPVOID WINAPI WindowsInfo::Perftools_MapViewOfFileEx( + HANDLE hFileMappingObject, DWORD dwDesiredAccess, DWORD dwFileOffsetHigh, + DWORD dwFileOffsetLow, SIZE_T dwNumberOfBytesToMap, LPVOID lpBaseAddress) { + // For this function pair, you always deallocate the full block of + // data that you allocate, so NewHook/DeleteHook is the right API. + LPVOID result = ((LPVOID (WINAPI *)(HANDLE, DWORD, DWORD, DWORD, + SIZE_T, LPVOID)) + function_info_[kMapViewOfFileEx].origstub_fn)( + hFileMappingObject, dwDesiredAccess, dwFileOffsetHigh, + dwFileOffsetLow, dwNumberOfBytesToMap, lpBaseAddress); + MallocHook::InvokeNewHook(result, dwNumberOfBytesToMap); + return result; +} + +BOOL WINAPI WindowsInfo::Perftools_UnmapViewOfFile(LPCVOID lpBaseAddress) { + MallocHook::InvokeDeleteHook(lpBaseAddress); + return ((BOOL (WINAPI *)(LPCVOID)) + function_info_[kUnmapViewOfFile].origstub_fn)( + lpBaseAddress); +} + +// g_load_map holds a copy of windows' refcount for how many times +// each currently loaded module has been loaded and unloaded. We use +// it as an optimization when the same module is loaded more than +// once: as long as the refcount stays above 1, we don't need to worry +// about patching because it's already patched. Likewise, we don't +// need to unpatch until the refcount drops to 0. load_map is +// maintained in LoadLibraryExW and FreeLibrary, and only covers +// modules explicitly loaded/freed via those interfaces. +static std::map* g_load_map = NULL; + +HMODULE WINAPI WindowsInfo::Perftools_LoadLibraryExW(LPCWSTR lpFileName, + HANDLE hFile, + DWORD dwFlags) { + HMODULE rv; + // Check to see if the modules is already loaded, flag 0 gets a + // reference if it was loaded. If it was loaded no need to call + // PatchAllModules, just increase the reference count to match + // what GetModuleHandleExW does internally inside windows. + if (::GetModuleHandleExW(0, lpFileName, &rv)) { + return rv; + } else { + // Not already loaded, so load it. + rv = ((HMODULE (WINAPI *)(LPCWSTR, HANDLE, DWORD)) + function_info_[kLoadLibraryExW].origstub_fn)( + lpFileName, hFile, dwFlags); + // This will patch any newly loaded libraries, if patching needs + // to be done. + PatchAllModules(); + + return rv; + } +} + +BOOL WINAPI WindowsInfo::Perftools_FreeLibrary(HMODULE hLibModule) { + BOOL rv = ((BOOL (WINAPI *)(HMODULE)) + function_info_[kFreeLibrary].origstub_fn)(hLibModule); + + // Check to see if the module is still loaded by passing the base + // address and seeing if it comes back with the same address. If it + // is the same address it's still loaded, so the FreeLibrary() call + // was a noop, and there's no need to redo the patching. + HMODULE owner = NULL; + BOOL result = ::GetModuleHandleExW( + (GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | + GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT), + (LPCWSTR)hLibModule, + &owner); + if (result && owner == hLibModule) + return rv; + + PatchAllModules(); // this will fix up the list of patched libraries + return rv; +} + + +// --------------------------------------------------------------------- +// PatchWindowsFunctions() +// This is the function that is exposed to the outside world. +// It should be called before the program becomes multi-threaded, +// since main_executable_windows.Patch() is not thread-safe. +// --------------------------------------------------------------------- + +void PatchWindowsFunctions() { + // This does the libc patching in every module, and the main executable. + PatchAllModules(); + main_executable_windows.Patch(); +} + +#if 0 +// It's possible to unpatch all the functions when we are exiting. + +// The idea is to handle properly windows-internal data that is +// allocated before PatchWindowsFunctions is called. If all +// destruction happened in reverse order from construction, then we +// could call UnpatchWindowsFunctions at just the right time, so that +// that early-allocated data would be freed using the windows +// allocation functions rather than tcmalloc. The problem is that +// windows allocates some structures lazily, so it would allocate them +// late (using tcmalloc) and then try to deallocate them late as well. +// So instead of unpatching, we just modify all the tcmalloc routines +// so they call through to the libc rountines if the memory in +// question doesn't seem to have been allocated with tcmalloc. I keep +// this unpatch code around for reference. + +void UnpatchWindowsFunctions() { + // We need to go back to the system malloc/etc at global destruct time, + // so objects that were constructed before tcmalloc, using the system + // malloc, can destroy themselves using the system free. This depends + // on DLLs unloading in the reverse order in which they load! + // + // We also go back to the default HeapAlloc/etc, just for consistency. + // Who knows, it may help avoid weird bugs in some situations. + main_executable_windows.Unpatch(); + main_executable.Unpatch(); + if (libc1.is_valid()) libc1.Unpatch(); + if (libc2.is_valid()) libc2.Unpatch(); + if (libc3.is_valid()) libc3.Unpatch(); + if (libc4.is_valid()) libc4.Unpatch(); + if (libc5.is_valid()) libc5.Unpatch(); + if (libc6.is_valid()) libc6.Unpatch(); + if (libc7.is_valid()) libc7.Unpatch(); + if (libc8.is_valid()) libc8.Unpatch(); +} +#endif diff --git a/src/thirdparty/gperftools-2.0/src/windows/port.cc b/src/thirdparty/gperftools-2.0/src/windows/port.cc new file mode 100644 index 000000000..e68de163d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/port.cc @@ -0,0 +1,294 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Craig Silverstein + */ + +#ifndef _WIN32 +# error You should only be including windows/port.cc in a windows environment! +#endif + +#define NOMINMAX // so std::max, below, compiles correctly +#include +#include // for strlen(), memset(), memcmp() +#include +#include // for va_list, va_start, va_end +#include +#include "port.h" +#include "base/logging.h" +#include "base/spinlock.h" +#include "internal_logging.h" +#include "system-alloc.h" + +// ----------------------------------------------------------------------- +// Basic libraries + +int getpagesize() { + static int pagesize = 0; + if (pagesize == 0) { + SYSTEM_INFO system_info; + GetSystemInfo(&system_info); + pagesize = std::max(system_info.dwPageSize, + system_info.dwAllocationGranularity); + } + return pagesize; +} + +extern "C" PERFTOOLS_DLL_DECL void* __sbrk(ptrdiff_t increment) { + LOG(FATAL, "Windows doesn't implement sbrk!\n"); + return NULL; +} + +// We need to write to 'stderr' without having windows allocate memory. +// The safest way is via a low-level call like WriteConsoleA(). But +// even then we need to be sure to print in small bursts so as to not +// require memory allocation. +extern "C" PERFTOOLS_DLL_DECL void WriteToStderr(const char* buf, int len) { + // Looks like windows allocates for writes of >80 bytes + for (int i = 0; i < len; i += 80) { + write(STDERR_FILENO, buf + i, std::min(80, len - i)); + } +} + + +// ----------------------------------------------------------------------- +// Threads code + +// Declared (not extern "C") in thread_cache.h +bool CheckIfKernelSupportsTLS() { + // TODO(csilvers): return true (all win's since win95, at least, support this) + return false; +} + +// Windows doesn't support pthread_key_create's destr_function, and in +// fact it's a bit tricky to get code to run when a thread exits. This +// is cargo-cult magic from http://www.codeproject.com/threads/tls.asp. +// This code is for VC++ 7.1 and later; VC++ 6.0 support is possible +// but more busy-work -- see the webpage for how to do it. If all +// this fails, we could use DllMain instead. The big problem with +// DllMain is it doesn't run if this code is statically linked into a +// binary (it also doesn't run if the thread is terminated via +// TerminateThread, which if we're lucky this routine does). + +// Force a reference to _tls_used to make the linker create the TLS directory +// if it's not already there (that is, even if __declspec(thread) is not used). +// Force a reference to p_thread_callback_tcmalloc and p_process_term_tcmalloc +// to prevent whole program optimization from discarding the variables. +#ifdef _MSC_VER +#if defined(_M_IX86) +#pragma comment(linker, "/INCLUDE:__tls_used") +#pragma comment(linker, "/INCLUDE:_p_thread_callback_tcmalloc") +#pragma comment(linker, "/INCLUDE:_p_process_term_tcmalloc") +#elif defined(_M_X64) +#pragma comment(linker, "/INCLUDE:_tls_used") +#pragma comment(linker, "/INCLUDE:p_thread_callback_tcmalloc") +#pragma comment(linker, "/INCLUDE:p_process_term_tcmalloc") +#endif +#endif + +// When destr_fn eventually runs, it's supposed to take as its +// argument the tls-value associated with key that pthread_key_create +// creates. (Yeah, it sounds confusing but it's really not.) We +// store the destr_fn/key pair in this data structure. Because we +// store this in a single var, this implies we can only have one +// destr_fn in a program! That's enough in practice. If asserts +// trigger because we end up needing more, we'll have to turn this +// into an array. +struct DestrFnClosure { + void (*destr_fn)(void*); + pthread_key_t key_for_destr_fn_arg; +}; + +static DestrFnClosure destr_fn_info; // initted to all NULL/0. + +static int on_process_term(void) { + if (destr_fn_info.destr_fn) { + void *ptr = TlsGetValue(destr_fn_info.key_for_destr_fn_arg); + // This shouldn't be necessary, but in Release mode, Windows + // sometimes trashes the pointer in the TLS slot, so we need to + // remove the pointer from the TLS slot before the thread dies. + TlsSetValue(destr_fn_info.key_for_destr_fn_arg, NULL); + if (ptr) // pthread semantics say not to call if ptr is NULL + (*destr_fn_info.destr_fn)(ptr); + } + return 0; +} + +static void NTAPI on_tls_callback(HINSTANCE h, DWORD dwReason, PVOID pv) { + if (dwReason == DLL_THREAD_DETACH) { // thread is being destroyed! + on_process_term(); + } +} + +#ifdef _MSC_VER + +// extern "C" suppresses C++ name mangling so we know the symbol names +// for the linker /INCLUDE:symbol pragmas above. +extern "C" { +// This tells the linker to run these functions. +#pragma data_seg(push, old_seg) +#pragma data_seg(".CRT$XLB") +void (NTAPI *p_thread_callback_tcmalloc)( + HINSTANCE h, DWORD dwReason, PVOID pv) = on_tls_callback; +#pragma data_seg(".CRT$XTU") +int (*p_process_term_tcmalloc)(void) = on_process_term; +#pragma data_seg(pop, old_seg) +} // extern "C" + +#else // #ifdef _MSC_VER [probably msys/mingw] + +// We have to try the DllMain solution here, because we can't use the +// msvc-specific pragmas. +BOOL WINAPI DllMain(HINSTANCE h, DWORD dwReason, PVOID pv) { + if (dwReason == DLL_THREAD_DETACH) + on_tls_callback(h, dwReason, pv); + else if (dwReason == DLL_PROCESS_DETACH) + on_process_term(); + return TRUE; +} + +#endif // #ifdef _MSC_VER + +extern "C" pthread_key_t PthreadKeyCreate(void (*destr_fn)(void*)) { + // Semantics are: we create a new key, and then promise to call + // destr_fn with TlsGetValue(key) when the thread is destroyed + // (as long as TlsGetValue(key) is not NULL). + pthread_key_t key = TlsAlloc(); + if (destr_fn) { // register it + // If this assert fails, we'll need to support an array of destr_fn_infos + assert(destr_fn_info.destr_fn == NULL); + destr_fn_info.destr_fn = destr_fn; + destr_fn_info.key_for_destr_fn_arg = key; + } + return key; +} + +// NOTE: this is Win2K and later. For Win98 we could use a CRITICAL_SECTION... +extern "C" int perftools_pthread_once(pthread_once_t *once_control, + void (*init_routine)(void)) { + // Try for a fast path first. Note: this should be an acquire semantics read. + // It is on x86 and x64, where Windows runs. + if (*once_control != 1) { + while (true) { + switch (InterlockedCompareExchange(once_control, 2, 0)) { + case 0: + init_routine(); + InterlockedExchange(once_control, 1); + return 0; + case 1: + // The initializer has already been executed + return 0; + default: + // The initializer is being processed by another thread + SwitchToThread(); + } + } + } + return 0; +} + + +// ----------------------------------------------------------------------- +// These functions replace system-alloc.cc + +// This is mostly like MmapSysAllocator::Alloc, except it does these weird +// munmap's in the middle of the page, which is forbidden in windows. +extern void* TCMalloc_SystemAlloc(size_t size, size_t *actual_size, + size_t alignment) { + // Align on the pagesize boundary + const int pagesize = getpagesize(); + if (alignment < pagesize) alignment = pagesize; + size = ((size + alignment - 1) / alignment) * alignment; + + // Safest is to make actual_size same as input-size. + if (actual_size) { + *actual_size = size; + } + + // Ask for extra memory if alignment > pagesize + size_t extra = 0; + if (alignment > pagesize) { + extra = alignment - pagesize; + } + + void* result = VirtualAlloc(0, size + extra, + MEM_COMMIT|MEM_RESERVE, PAGE_READWRITE); + if (result == NULL) + return NULL; + + // Adjust the return memory so it is aligned + uintptr_t ptr = reinterpret_cast(result); + size_t adjust = 0; + if ((ptr & (alignment - 1)) != 0) { + adjust = alignment - (ptr & (alignment - 1)); + } + + ptr += adjust; + return reinterpret_cast(ptr); +} + +void TCMalloc_SystemRelease(void* start, size_t length) { + // TODO(csilvers): should I be calling VirtualFree here? +} + +bool RegisterSystemAllocator(SysAllocator *allocator, int priority) { + return false; // we don't allow registration on windows, right now +} + +void DumpSystemAllocatorStats(TCMalloc_Printer* printer) { + // We don't dump stats on windows, right now +} + +// The current system allocator +SysAllocator* sys_alloc = NULL; + + +// ----------------------------------------------------------------------- +// These functions rework existing functions of the same name in the +// Google codebase. + +// A replacement for HeapProfiler::CleanupOldProfiles. +void DeleteMatchingFiles(const char* prefix, const char* full_glob) { + WIN32_FIND_DATAA found; // that final A is for Ansi (as opposed to Unicode) + HANDLE hFind = FindFirstFileA(full_glob, &found); // A is for Ansi + if (hFind != INVALID_HANDLE_VALUE) { + const int prefix_length = strlen(prefix); + do { + const char *fname = found.cFileName; + if ((strlen(fname) >= prefix_length) && + (memcmp(fname, prefix, prefix_length) == 0)) { + RAW_VLOG(0, "Removing old heap profile %s\n", fname); + // TODO(csilvers): we really need to unlink dirname + fname + _unlink(fname); + } + } while (FindNextFileA(hFind, &found) != FALSE); // A is for Ansi + FindClose(hFind); + } +} diff --git a/src/thirdparty/gperftools-2.0/src/windows/port.h b/src/thirdparty/gperftools-2.0/src/windows/port.h new file mode 100644 index 000000000..e9a020656 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/port.h @@ -0,0 +1,474 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Craig Silverstein + * + * These are some portability typedefs and defines to make it a bit + * easier to compile this code under VC++. + * + * Several of these are taken from glib: + * http://developer.gnome.org/doc/API/glib/glib-windows-compatability-functions.html + */ + +#ifndef GOOGLE_BASE_WINDOWS_H_ +#define GOOGLE_BASE_WINDOWS_H_ + +/* You should never include this file directly, but always include it + from either config.h (MSVC) or mingw.h (MinGW/msys). */ +#if !defined(GOOGLE_PERFTOOLS_WINDOWS_CONFIG_H_) && \ + !defined(GOOGLE_PERFTOOLS_WINDOWS_MINGW_H_) +# error "port.h should only be included from config.h or mingw.h" +#endif + +#ifdef _WIN32 + +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */ +#endif +#include +#include /* because we so often use open/close/etc */ +#include /* for _getcwd */ +#include /* for _getpid */ +#include /* for PATH_MAX */ +#include /* for va_list */ +#include /* need this to override stdio's (v)snprintf */ +#include /* for _off_t */ +#include +#include /* for rand, srand, _strtoxxx */ + +/* + * 4018: signed/unsigned mismatch is common (and ok for signed_i < unsigned_i) + * 4244: otherwise we get problems when subtracting two size_t's to an int + * 4288: VC++7 gets confused when a var is defined in a loop and then after it + * 4267: too many false positives for "conversion gives possible data loss" + * 4290: it's ok windows ignores the "throw" directive + * 4996: Yes, we're ok using "unsafe" functions like vsnprintf and getenv() + * 4146: internal_logging.cc intentionally negates an unsigned value + */ +#ifdef _MSC_VER +#pragma warning(disable:4018 4244 4288 4267 4290 4996 4146) +#endif + +#ifndef __cplusplus +/* MSVC does not support C99 */ +# if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L +# ifdef _MSC_VER +# define inline __inline +# else +# define inline static +# endif +# endif +#endif + +#ifdef __cplusplus +# define EXTERN_C extern "C" +#else +# define EXTERN_C extern +#endif + +/* ----------------------------------- BASIC TYPES */ + +#ifndef HAVE_STDINT_H +#ifndef HAVE___INT64 /* we need to have all the __intX names */ +# error Do not know how to set up type aliases. Edit port.h for your system. +#endif + +typedef __int8 int8_t; +typedef __int16 int16_t; +typedef __int32 int32_t; +typedef __int64 int64_t; +typedef unsigned __int8 uint8_t; +typedef unsigned __int16 uint16_t; +typedef unsigned __int32 uint32_t; +typedef unsigned __int64 uint64_t; +#endif /* #ifndef HAVE_STDINT_H */ + +/* I guess MSVC's doesn't include ssize_t by default? */ +#ifdef _MSC_VER +typedef intptr_t ssize_t; +#endif + +/* ----------------------------------- THREADS */ + +#ifndef HAVE_PTHREAD /* not true for MSVC, but may be true for MSYS */ +typedef DWORD pthread_t; +typedef DWORD pthread_key_t; +typedef LONG pthread_once_t; +enum { PTHREAD_ONCE_INIT = 0 }; /* important that this be 0! for SpinLock */ + +inline pthread_t pthread_self(void) { + return GetCurrentThreadId(); +} + +#ifdef __cplusplus +inline bool pthread_equal(pthread_t left, pthread_t right) { + return left == right; +} + +/* This replaces maybe_threads.{h,cc} */ +EXTERN_C pthread_key_t PthreadKeyCreate(void (*destr_fn)(void*)); /* port.cc */ + +inline int perftools_pthread_key_create(pthread_key_t *pkey, + void (*destructor)(void*)) { + pthread_key_t key = PthreadKeyCreate(destructor); + if (key != TLS_OUT_OF_INDEXES) { + *(pkey) = key; + return 0; + } else { + return GetLastError(); + } +} + +inline void* perftools_pthread_getspecific(DWORD key) { + DWORD err = GetLastError(); + void* rv = TlsGetValue(key); + if (err) SetLastError(err); + return rv; +} + +inline int perftools_pthread_setspecific(pthread_key_t key, const void *value) { + if (TlsSetValue(key, (LPVOID)value)) + return 0; + else + return GetLastError(); +} + +EXTERN_C int perftools_pthread_once(pthread_once_t *once_control, + void (*init_routine)(void)); + +#endif /* __cplusplus */ +#endif /* HAVE_PTHREAD */ + +inline void sched_yield(void) { + Sleep(0); +} + +/* + * __declspec(thread) isn't usable in a dll opened via LoadLibrary(). + * But it doesn't work to LoadLibrary() us anyway, because of all the + * things we need to do before main()! So this kind of TLS is safe for us. + */ +#define __thread __declspec(thread) + +/* + * This code is obsolete, but I keep it around in case we are ever in + * an environment where we can't or don't want to use google spinlocks + * (from base/spinlock.{h,cc}). In that case, uncommenting this out, + * and removing spinlock.cc from the build, should be enough to revert + * back to using native spinlocks. + */ +#if 0 +// Windows uses a spinlock internally for its mutexes, making our life easy! +// However, the Windows spinlock must always be initialized, making life hard, +// since we want LINKER_INITIALIZED. We work around this by having the +// linker initialize a bool to 0, and check that before accessing the mutex. +// This replaces spinlock.{h,cc}, and all the stuff it depends on (atomicops) +#ifdef __cplusplus +class SpinLock { + public: + SpinLock() : initialize_token_(PTHREAD_ONCE_INIT) {} + // Used for global SpinLock vars (see base/spinlock.h for more details). + enum StaticInitializer { LINKER_INITIALIZED }; + explicit SpinLock(StaticInitializer) : initialize_token_(PTHREAD_ONCE_INIT) { + perftools_pthread_once(&initialize_token_, InitializeMutex); + } + + // It's important SpinLock not have a destructor: otherwise we run + // into problems when the main thread has exited, but other threads + // are still running and try to access a main-thread spinlock. This + // means we leak mutex_ (we should call DeleteCriticalSection() + // here). However, I've verified that all SpinLocks used in + // perftools have program-long scope anyway, so the leak is + // perfectly fine. But be aware of this for the future! + + void Lock() { + // You'd thionk this would be unnecessary, since we call + // InitializeMutex() in our constructor. But sometimes Lock() can + // be called before our constructor is! This can only happen in + // global constructors, when this is a global. If we live in + // bar.cc, and some global constructor in foo.cc calls a routine + // in bar.cc that calls this->Lock(), then Lock() may well run + // before our global constructor does. To protect against that, + // we do this check. For SpinLock objects created after main() + // has started, this pthread_once call will always be a noop. + perftools_pthread_once(&initialize_token_, InitializeMutex); + EnterCriticalSection(&mutex_); + } + void Unlock() { + LeaveCriticalSection(&mutex_); + } + + // Used in assertion checks: assert(lock.IsHeld()) (see base/spinlock.h). + inline bool IsHeld() const { + // This works, but probes undocumented internals, so I've commented it out. + // c.f. http://msdn.microsoft.com/msdnmag/issues/03/12/CriticalSections/ + //return mutex_.LockCount>=0 && mutex_.OwningThread==GetCurrentThreadId(); + return true; + } + private: + void InitializeMutex() { InitializeCriticalSection(&mutex_); } + + pthread_once_t initialize_token_; + CRITICAL_SECTION mutex_; +}; + +class SpinLockHolder { // Acquires a spinlock for as long as the scope lasts + private: + SpinLock* lock_; + public: + inline explicit SpinLockHolder(SpinLock* l) : lock_(l) { l->Lock(); } + inline ~SpinLockHolder() { lock_->Unlock(); } +}; +#endif // #ifdef __cplusplus + +// This keeps us from using base/spinlock.h's implementation of SpinLock. +#define BASE_SPINLOCK_H_ 1 + +#endif /* #if 0 */ + +/* ----------------------------------- MMAP and other memory allocation */ + +#ifndef HAVE_MMAP /* not true for MSVC, but may be true for msys */ +#define MAP_FAILED 0 +#define MREMAP_FIXED 2 /* the value in linux, though it doesn't really matter */ +/* These, when combined with the mmap invariants below, yield the proper action */ +#define PROT_READ PAGE_READWRITE +#define PROT_WRITE PAGE_READWRITE +#define MAP_ANONYMOUS MEM_RESERVE +#define MAP_PRIVATE MEM_COMMIT +#define MAP_SHARED MEM_RESERVE /* value of this #define is 100% arbitrary */ + +#if __STDC__ && !defined(__MINGW32__) +typedef _off_t off_t; +#endif + +/* VirtualAlloc only replaces for mmap when certain invariants are kept. */ +inline void *mmap(void *addr, size_t length, int prot, int flags, + int fd, off_t offset) { + if (addr == NULL && fd == -1 && offset == 0 && + prot == (PROT_READ|PROT_WRITE) && flags == (MAP_PRIVATE|MAP_ANONYMOUS)) { + return VirtualAlloc(0, length, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE); + } else { + return NULL; + } +} + +inline int munmap(void *addr, size_t length) { + return VirtualFree(addr, 0, MEM_RELEASE) ? 0 : -1; +} +#endif /* HAVE_MMAP */ + +/* We could maybe use VirtualAlloc for sbrk as well, but no need */ +inline void *sbrk(intptr_t increment) { + // sbrk returns -1 on failure + return (void*)-1; +} + + +/* ----------------------------------- STRING ROUTINES */ + +/* + * We can't just use _vsnprintf and _snprintf as drop-in-replacements, + * because they don't always NUL-terminate. :-( We also can't use the + * name vsnprintf, since windows defines that (but not snprintf (!)). + */ +#if defined(_MSC_VER) && _MSC_VER >= 1400 +/* We can use safe CRT functions, which the required functionality */ +inline int perftools_vsnprintf(char *str, size_t size, const char *format, + va_list ap) { + return vsnprintf_s(str, size, _TRUNCATE, format, ap); +} +#else +inline int perftools_vsnprintf(char *str, size_t size, const char *format, + va_list ap) { + if (size == 0) /* not even room for a \0? */ + return -1; /* not what C99 says to do, but what windows does */ + str[size-1] = '\0'; + return _vsnprintf(str, size-1, format, ap); +} +#endif + +#ifndef HAVE_SNPRINTF +inline int snprintf(char *str, size_t size, const char *format, ...) { + va_list ap; + int r; + va_start(ap, format); + r = perftools_vsnprintf(str, size, format, ap); + va_end(ap); + return r; +} +#endif + +#define PRIx64 "I64x" +#define SCNx64 "I64x" +#define PRId64 "I64d" +#define SCNd64 "I64d" +#define PRIu64 "I64u" +#ifdef _WIN64 +# define PRIuPTR "llu" +# define PRIxPTR "llx" +#else +# define PRIuPTR "lu" +# define PRIxPTR "lx" +#endif + +/* ----------------------------------- FILE IO */ + +#ifndef PATH_MAX +#define PATH_MAX 1024 +#endif +#ifndef __MINGW32__ +enum { STDIN_FILENO = 0, STDOUT_FILENO = 1, STDERR_FILENO = 2 }; +#endif +#ifndef O_RDONLY +#define O_RDONLY _O_RDONLY +#endif + +#if __STDC__ && !defined(__MINGW32__) +/* These functions are considered non-standard */ +inline int access(const char *pathname, int mode) { + return _access(pathname, mode); +} +inline int open(const char *pathname, int flags, int mode = 0) { + return _open(pathname, flags, mode); +} +inline int close(int fd) { + return _close(fd); +} +inline ssize_t read(int fd, void *buf, size_t count) { + return _read(fd, buf, count); +} +inline ssize_t write(int fd, const void *buf, size_t count) { + return _write(fd, buf, count); +} +inline off_t lseek(int fd, off_t offset, int whence) { + return _lseek(fd, offset, whence); +} +inline char *getcwd(char *buf, size_t size) { + return _getcwd(buf, size); +} +inline int mkdir(const char *pathname, int) { + return _mkdir(pathname); +} + +inline FILE *popen(const char *command, const char *type) { + return _popen(command, type); +} +inline int pclose(FILE *stream) { + return _pclose(stream); +} +#endif + +EXTERN_C PERFTOOLS_DLL_DECL void WriteToStderr(const char* buf, int len); + +/* ----------------------------------- SYSTEM/PROCESS */ + +typedef int pid_t; +#if __STDC__ && !defined(__MINGW32__) +inline pid_t getpid(void) { return _getpid(); } +#endif +inline pid_t getppid(void) { return 0; } + +/* Handle case when poll is used to simulate sleep. */ +inline int poll(struct pollfd* fds, int nfds, int timeout) { + assert(fds == NULL); + assert(nfds == 0); + Sleep(timeout); + return 0; +} + +EXTERN_C int getpagesize(); /* in port.cc */ + +/* ----------------------------------- OTHER */ + +inline void srandom(unsigned int seed) { srand(seed); } +inline long random(void) { return rand(); } +inline unsigned int sleep(unsigned int seconds) { + Sleep(seconds * 1000); + return 0; +} + +// mingw64 seems to define timespec (though mingw.org mingw doesn't), +// protected by the _TIMESPEC_DEFINED macro. +#ifndef _TIMESPEC_DEFINED +struct timespec { + int tv_sec; + int tv_nsec; +}; +#endif + +inline int nanosleep(const struct timespec *req, struct timespec *rem) { + Sleep(req->tv_sec * 1000 + req->tv_nsec / 1000000); + return 0; +} + +#ifndef __MINGW32__ +inline long long int strtoll(const char *nptr, char **endptr, int base) { + return _strtoi64(nptr, endptr, base); +} +inline unsigned long long int strtoull(const char *nptr, char **endptr, + int base) { + return _strtoui64(nptr, endptr, base); +} +inline long long int strtoq(const char *nptr, char **endptr, int base) { + return _strtoi64(nptr, endptr, base); +} +inline unsigned long long int strtouq(const char *nptr, char **endptr, + int base) { + return _strtoui64(nptr, endptr, base); +} +inline long long atoll(const char *nptr) { + return _atoi64(nptr); +} +#endif + +#define __THROW throw() + +/* ----------------------------------- TCMALLOC-SPECIFIC */ + +/* tcmalloc.cc calls this so we can patch VirtualAlloc() et al. */ +extern void PatchWindowsFunctions(); + +// ----------------------------------- BUILD-SPECIFIC + +/* + * windows/port.h defines compatibility APIs for several .h files, which + * we therefore shouldn't be #including directly. This hack keeps us from + * doing so. TODO(csilvers): do something more principled. + */ +#define GOOGLE_MAYBE_THREADS_H_ 1 + + +#endif /* _WIN32 */ + +#undef inline +#undef EXTERN_C + +#endif /* GOOGLE_BASE_WINDOWS_H_ */ diff --git a/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher.cc b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher.cc new file mode 100644 index 000000000..b27a95bcb --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher.cc @@ -0,0 +1,684 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * Author: Scott Francis + * + * Implementation of PreamblePatcher + */ + +#include "preamble_patcher.h" + +#include "mini_disassembler.h" + +// compatibility shims +#include "base/logging.h" + +// Definitions of assembly statements we need +#define ASM_JMP32REL 0xE9 +#define ASM_INT3 0xCC +#define ASM_JMP32ABS_0 0xFF +#define ASM_JMP32ABS_1 0x25 +#define ASM_JMP8REL 0xEB +#define ASM_JCC32REL_0 0x0F +#define ASM_JCC32REL_1_MASK 0x80 +#define ASM_NOP 0x90 +// X64 opcodes +#define ASM_REXW 0x48 +#define ASM_MOVRAX_IMM 0xB8 +#define ASM_JMP 0xFF +#define ASM_JMP_RAX 0xE0 + +namespace sidestep { + +PreamblePatcher::PreamblePage* PreamblePatcher::preamble_pages_ = NULL; +long PreamblePatcher::granularity_ = 0; +long PreamblePatcher::pagesize_ = 0; +bool PreamblePatcher::initialized_ = false; + +static const unsigned int kPreamblePageMagic = 0x4347414D; // "MAGC" + +// Handle a special case that we see with functions that point into an +// IAT table (including functions linked statically into the +// application): these function already starts with ASM_JMP32*. For +// instance, malloc() might be implemented as a JMP to __malloc(). +// This function follows the initial JMPs for us, until we get to the +// place where the actual code is defined. If we get to STOP_BEFORE, +// we return the address before stop_before. The stop_before_trampoline +// flag is used in 64-bit mode. If true, we will return the address +// before a trampoline is detected. Trampolines are defined as: +// +// nop +// mov rax, +// jmp rax +// +// See PreamblePatcher::RawPatchWithStub for more information. +void* PreamblePatcher::ResolveTargetImpl(unsigned char* target, + unsigned char* stop_before, + bool stop_before_trampoline) { + if (target == NULL) + return NULL; + while (1) { + unsigned char* new_target; + if (target[0] == ASM_JMP32REL) { + // target[1-4] holds the place the jmp goes to, but it's + // relative to the next instruction. + int relative_offset; // Windows guarantees int is 4 bytes + SIDESTEP_ASSERT(sizeof(relative_offset) == 4); + memcpy(reinterpret_cast(&relative_offset), + reinterpret_cast(target + 1), 4); + new_target = target + 5 + relative_offset; + } else if (target[0] == ASM_JMP8REL) { + // Visual Studio 7.1 implements new[] as an 8 bit jump to new + signed char relative_offset; + memcpy(reinterpret_cast(&relative_offset), + reinterpret_cast(target + 1), 1); + new_target = target + 2 + relative_offset; + } else if (target[0] == ASM_JMP32ABS_0 && + target[1] == ASM_JMP32ABS_1) { + // Visual studio seems to sometimes do it this way instead of the + // previous way. Not sure what the rules are, but it was happening + // with operator new in some binaries. + void** new_target_v; + if (kIs64BitBinary) { + // In 64-bit mode JMPs are RIP-relative, not absolute + int target_offset; + memcpy(reinterpret_cast(&target_offset), + reinterpret_cast(target + 2), 4); + new_target_v = reinterpret_cast(target + target_offset + 6); + } else { + SIDESTEP_ASSERT(sizeof(new_target) == 4); + memcpy(&new_target_v, reinterpret_cast(target + 2), 4); + } + new_target = reinterpret_cast(*new_target_v); + } else { + break; + } + if (new_target == stop_before) + break; + if (stop_before_trampoline && *new_target == ASM_NOP + && new_target[1] == ASM_REXW && new_target[2] == ASM_MOVRAX_IMM) + break; + target = new_target; + } + return target; +} + +// Special case scoped_ptr to avoid dependency on scoped_ptr below. +class DeleteUnsignedCharArray { + public: + DeleteUnsignedCharArray(unsigned char* array) : array_(array) { + } + + ~DeleteUnsignedCharArray() { + if (array_) { + PreamblePatcher::FreePreambleBlock(array_); + } + } + + unsigned char* Release() { + unsigned char* temp = array_; + array_ = NULL; + return temp; + } + + private: + unsigned char* array_; +}; + +SideStepError PreamblePatcher::RawPatchWithStubAndProtections( + void* target_function, void *replacement_function, + unsigned char* preamble_stub, unsigned long stub_size, + unsigned long* bytes_needed) { + // We need to be able to write to a process-local copy of the first + // MAX_PREAMBLE_STUB_SIZE bytes of target_function + DWORD old_target_function_protect = 0; + BOOL succeeded = ::VirtualProtect(reinterpret_cast(target_function), + MAX_PREAMBLE_STUB_SIZE, + PAGE_EXECUTE_READWRITE, + &old_target_function_protect); + if (!succeeded) { + SIDESTEP_ASSERT(false && "Failed to make page containing target function " + "copy-on-write."); + return SIDESTEP_ACCESS_DENIED; + } + + SideStepError error_code = RawPatchWithStub(target_function, + replacement_function, + preamble_stub, + stub_size, + bytes_needed); + + // Restore the protection of the first MAX_PREAMBLE_STUB_SIZE bytes of + // pTargetFunction to what they were before we started goofing around. + // We do this regardless of whether the patch succeeded or not. + succeeded = ::VirtualProtect(reinterpret_cast(target_function), + MAX_PREAMBLE_STUB_SIZE, + old_target_function_protect, + &old_target_function_protect); + if (!succeeded) { + SIDESTEP_ASSERT(false && + "Failed to restore protection to target function."); + // We must not return an error here because the function has + // likely actually been patched, and returning an error might + // cause our client code not to unpatch it. So we just keep + // going. + } + + if (SIDESTEP_SUCCESS != error_code) { // Testing RawPatchWithStub, above + SIDESTEP_ASSERT(false); + return error_code; + } + + // Flush the instruction cache to make sure the processor doesn't execute the + // old version of the instructions (before our patch). + // + // FlushInstructionCache is actually a no-op at least on + // single-processor XP machines. I'm not sure why this is so, but + // it is, yet I want to keep the call to the API here for + // correctness in case there is a difference in some variants of + // Windows/hardware. + succeeded = ::FlushInstructionCache(::GetCurrentProcess(), + target_function, + MAX_PREAMBLE_STUB_SIZE); + if (!succeeded) { + SIDESTEP_ASSERT(false && "Failed to flush instruction cache."); + // We must not return an error here because the function has actually + // been patched, and returning an error would likely cause our client + // code not to unpatch it. So we just keep going. + } + + return SIDESTEP_SUCCESS; +} + +SideStepError PreamblePatcher::RawPatch(void* target_function, + void* replacement_function, + void** original_function_stub) { + if (!target_function || !replacement_function || !original_function_stub || + (*original_function_stub) || target_function == replacement_function) { + SIDESTEP_ASSERT(false && "Preconditions not met"); + return SIDESTEP_INVALID_PARAMETER; + } + + BOOL succeeded = FALSE; + + // First, deal with a special case that we see with functions that + // point into an IAT table (including functions linked statically + // into the application): these function already starts with + // ASM_JMP32REL. For instance, malloc() might be implemented as a + // JMP to __malloc(). In that case, we replace the destination of + // the JMP (__malloc), rather than the JMP itself (malloc). This + // way we get the correct behavior no matter how malloc gets called. + void* new_target = ResolveTarget(target_function); + if (new_target != target_function) { + target_function = new_target; + } + + // In 64-bit mode, preamble_stub must be within 2GB of target function + // so that if target contains a jump, we can translate it. + unsigned char* preamble_stub = AllocPreambleBlockNear(target_function); + if (!preamble_stub) { + SIDESTEP_ASSERT(false && "Unable to allocate preamble-stub."); + return SIDESTEP_INSUFFICIENT_BUFFER; + } + + // Frees the array at end of scope. + DeleteUnsignedCharArray guard_preamble_stub(preamble_stub); + + SideStepError error_code = RawPatchWithStubAndProtections( + target_function, replacement_function, preamble_stub, + MAX_PREAMBLE_STUB_SIZE, NULL); + + if (SIDESTEP_SUCCESS != error_code) { + SIDESTEP_ASSERT(false); + return error_code; + } + + // Flush the instruction cache to make sure the processor doesn't execute the + // old version of the instructions (before our patch). + // + // FlushInstructionCache is actually a no-op at least on + // single-processor XP machines. I'm not sure why this is so, but + // it is, yet I want to keep the call to the API here for + // correctness in case there is a difference in some variants of + // Windows/hardware. + succeeded = ::FlushInstructionCache(::GetCurrentProcess(), + target_function, + MAX_PREAMBLE_STUB_SIZE); + if (!succeeded) { + SIDESTEP_ASSERT(false && "Failed to flush instruction cache."); + // We must not return an error here because the function has actually + // been patched, and returning an error would likely cause our client + // code not to unpatch it. So we just keep going. + } + + SIDESTEP_LOG("PreamblePatcher::RawPatch successfully patched."); + + // detach the scoped pointer so the memory is not freed + *original_function_stub = + reinterpret_cast(guard_preamble_stub.Release()); + return SIDESTEP_SUCCESS; +} + +SideStepError PreamblePatcher::Unpatch(void* target_function, + void* replacement_function, + void* original_function_stub) { + SIDESTEP_ASSERT(target_function && replacement_function && + original_function_stub); + if (!target_function || !replacement_function || + !original_function_stub) { + return SIDESTEP_INVALID_PARAMETER; + } + + // Before unpatching, target_function should be a JMP to + // replacement_function. If it's not, then either it's an error, or + // we're falling into the case where the original instruction was a + // JMP, and we patched the jumped_to address rather than the JMP + // itself. (For instance, if malloc() is just a JMP to __malloc(), + // we patched __malloc() and not malloc().) + unsigned char* target = reinterpret_cast(target_function); + target = reinterpret_cast( + ResolveTargetImpl( + target, reinterpret_cast(replacement_function), + true)); + // We should end at the function we patched. When we patch, we insert + // a ASM_JMP32REL instruction, so look for that as a sanity check. + if (target[0] != ASM_JMP32REL) { + SIDESTEP_ASSERT(false && + "target_function does not look like it was patched."); + return SIDESTEP_INVALID_PARAMETER; + } + + const unsigned int kRequiredTargetPatchBytes = 5; + + // We need to be able to write to a process-local copy of the first + // kRequiredTargetPatchBytes bytes of target_function + DWORD old_target_function_protect = 0; + BOOL succeeded = ::VirtualProtect(reinterpret_cast(target), + kRequiredTargetPatchBytes, + PAGE_EXECUTE_READWRITE, + &old_target_function_protect); + if (!succeeded) { + SIDESTEP_ASSERT(false && "Failed to make page containing target function " + "copy-on-write."); + return SIDESTEP_ACCESS_DENIED; + } + + unsigned char* preamble_stub = reinterpret_cast( + original_function_stub); + + // Disassemble the preamble of stub and copy the bytes back to target. + // If we've done any conditional jumps in the preamble we need to convert + // them back to the orignal REL8 jumps in the target. + MiniDisassembler disassembler; + unsigned int preamble_bytes = 0; + unsigned int target_bytes = 0; + while (target_bytes < kRequiredTargetPatchBytes) { + unsigned int cur_bytes = 0; + InstructionType instruction_type = + disassembler.Disassemble(preamble_stub + preamble_bytes, cur_bytes); + if (IT_JUMP == instruction_type) { + unsigned int jump_bytes = 0; + SideStepError jump_ret = SIDESTEP_JUMP_INSTRUCTION; + if (IsNearConditionalJump(preamble_stub + preamble_bytes, cur_bytes) || + IsNearRelativeJump(preamble_stub + preamble_bytes, cur_bytes) || + IsNearAbsoluteCall(preamble_stub + preamble_bytes, cur_bytes) || + IsNearRelativeCall(preamble_stub + preamble_bytes, cur_bytes)) { + jump_ret = PatchNearJumpOrCall(preamble_stub + preamble_bytes, + cur_bytes, target + target_bytes, + &jump_bytes, MAX_PREAMBLE_STUB_SIZE); + } + if (jump_ret == SIDESTEP_JUMP_INSTRUCTION) { + SIDESTEP_ASSERT(false && + "Found unsupported jump instruction in stub!!"); + return SIDESTEP_UNSUPPORTED_INSTRUCTION; + } + target_bytes += jump_bytes; + } else if (IT_GENERIC == instruction_type) { + if (IsMovWithDisplacement(preamble_stub + preamble_bytes, cur_bytes)) { + unsigned int mov_bytes = 0; + if (PatchMovWithDisplacement(preamble_stub + preamble_bytes, cur_bytes, + target + target_bytes, &mov_bytes, + MAX_PREAMBLE_STUB_SIZE) + != SIDESTEP_SUCCESS) { + SIDESTEP_ASSERT(false && + "Found unsupported generic instruction in stub!!"); + return SIDESTEP_UNSUPPORTED_INSTRUCTION; + } + } else { + memcpy(reinterpret_cast(target + target_bytes), + reinterpret_cast(reinterpret_cast( + original_function_stub) + preamble_bytes), cur_bytes); + target_bytes += cur_bytes; + } + } else { + SIDESTEP_ASSERT(false && + "Found unsupported instruction in stub!!"); + return SIDESTEP_UNSUPPORTED_INSTRUCTION; + } + preamble_bytes += cur_bytes; + } + + FreePreambleBlock(reinterpret_cast(original_function_stub)); + + // Restore the protection of the first kRequiredTargetPatchBytes bytes of + // target to what they were before we started goofing around. + succeeded = ::VirtualProtect(reinterpret_cast(target), + kRequiredTargetPatchBytes, + old_target_function_protect, + &old_target_function_protect); + + // Flush the instruction cache to make sure the processor doesn't execute the + // old version of the instructions (before our patch). + // + // See comment on FlushInstructionCache elsewhere in this file. + succeeded = ::FlushInstructionCache(::GetCurrentProcess(), + target, + MAX_PREAMBLE_STUB_SIZE); + if (!succeeded) { + SIDESTEP_ASSERT(false && "Failed to flush instruction cache."); + return SIDESTEP_UNEXPECTED; + } + + SIDESTEP_LOG("PreamblePatcher::Unpatch successfully unpatched."); + return SIDESTEP_SUCCESS; +} + +void PreamblePatcher::Initialize() { + if (!initialized_) { + SYSTEM_INFO si = { 0 }; + ::GetSystemInfo(&si); + granularity_ = si.dwAllocationGranularity; + pagesize_ = si.dwPageSize; + initialized_ = true; + } +} + +unsigned char* PreamblePatcher::AllocPreambleBlockNear(void* target) { + PreamblePage* preamble_page = preamble_pages_; + while (preamble_page != NULL) { + if (preamble_page->free_ != NULL) { + __int64 val = reinterpret_cast<__int64>(preamble_page) - + reinterpret_cast<__int64>(target); + if ((val > 0 && val + pagesize_ <= INT_MAX) || + (val < 0 && val >= INT_MIN)) { + break; + } + } + preamble_page = preamble_page->next_; + } + + // The free_ member of the page is used to store the next available block + // of memory to use or NULL if there are no chunks available, in which case + // we'll allocate a new page. + if (preamble_page == NULL || preamble_page->free_ == NULL) { + // Create a new preamble page and initialize the free list + preamble_page = reinterpret_cast(AllocPageNear(target)); + SIDESTEP_ASSERT(preamble_page != NULL && "Could not allocate page!"); + void** pp = &preamble_page->free_; + unsigned char* ptr = reinterpret_cast(preamble_page) + + MAX_PREAMBLE_STUB_SIZE; + unsigned char* limit = reinterpret_cast(preamble_page) + + pagesize_; + while (ptr < limit) { + *pp = ptr; + pp = reinterpret_cast(ptr); + ptr += MAX_PREAMBLE_STUB_SIZE; + } + *pp = NULL; + // Insert the new page into the list + preamble_page->magic_ = kPreamblePageMagic; + preamble_page->next_ = preamble_pages_; + preamble_pages_ = preamble_page; + } + unsigned char* ret = reinterpret_cast(preamble_page->free_); + preamble_page->free_ = *(reinterpret_cast(preamble_page->free_)); + return ret; +} + +void PreamblePatcher::FreePreambleBlock(unsigned char* block) { + SIDESTEP_ASSERT(block != NULL); + SIDESTEP_ASSERT(granularity_ != 0); + uintptr_t ptr = reinterpret_cast(block); + ptr -= ptr & (granularity_ - 1); + PreamblePage* preamble_page = reinterpret_cast(ptr); + SIDESTEP_ASSERT(preamble_page->magic_ == kPreamblePageMagic); + *(reinterpret_cast(block)) = preamble_page->free_; + preamble_page->free_ = block; +} + +void* PreamblePatcher::AllocPageNear(void* target) { + MEMORY_BASIC_INFORMATION mbi = { 0 }; + if (!::VirtualQuery(target, &mbi, sizeof(mbi))) { + SIDESTEP_ASSERT(false && "VirtualQuery failed on target address"); + return 0; + } + if (initialized_ == false) { + PreamblePatcher::Initialize(); + SIDESTEP_ASSERT(initialized_); + } + void* pv = NULL; + unsigned char* allocation_base = reinterpret_cast( + mbi.AllocationBase); + __int64 i = 1; + bool high_target = reinterpret_cast<__int64>(target) > UINT_MAX; + while (pv == NULL) { + __int64 val = reinterpret_cast<__int64>(allocation_base) - + (i * granularity_); + if (high_target && + reinterpret_cast<__int64>(target) - val > INT_MAX) { + // We're further than 2GB from the target + break; + } else if (val <= NULL) { + // Less than 0 + break; + } + pv = ::VirtualAlloc(reinterpret_cast(allocation_base - + (i++ * granularity_)), + pagesize_, MEM_COMMIT | MEM_RESERVE, + PAGE_EXECUTE_READWRITE); + } + + // We couldn't allocate low, try to allocate high + if (pv == NULL) { + i = 1; + // Round up to the next multiple of page granularity + allocation_base = reinterpret_cast( + (reinterpret_cast<__int64>(target) & + (~(granularity_ - 1))) + granularity_); + while (pv == NULL) { + __int64 val = reinterpret_cast<__int64>(allocation_base) + + (i * granularity_) - reinterpret_cast<__int64>(target); + if (val > INT_MAX || val < 0) { + // We're too far or we overflowed + break; + } + pv = ::VirtualAlloc(reinterpret_cast(allocation_base + + (i++ * granularity_)), + pagesize_, MEM_COMMIT | MEM_RESERVE, + PAGE_EXECUTE_READWRITE); + } + } + return pv; +} + +bool PreamblePatcher::IsShortConditionalJump( + unsigned char* target, + unsigned int instruction_size) { + return (*(target) & 0x70) == 0x70 && instruction_size == 2; +} + +bool PreamblePatcher::IsNearConditionalJump( + unsigned char* target, + unsigned int instruction_size) { + return *(target) == 0xf && (*(target + 1) & 0x80) == 0x80 && + instruction_size == 6; +} + +bool PreamblePatcher::IsNearRelativeJump( + unsigned char* target, + unsigned int instruction_size) { + return *(target) == 0xe9 && instruction_size == 5; +} + +bool PreamblePatcher::IsNearAbsoluteCall( + unsigned char* target, + unsigned int instruction_size) { + return *(target) == 0xff && (*(target + 1) & 0x10) == 0x10 && + instruction_size == 6; +} + +bool PreamblePatcher::IsNearRelativeCall( + unsigned char* target, + unsigned int instruction_size) { + return *(target) == 0xe8 && instruction_size == 5; +} + +bool PreamblePatcher::IsMovWithDisplacement( + unsigned char* target, + unsigned int instruction_size) { + // In this case, the ModRM byte's mod field will be 0 and r/m will be 101b (5) + return instruction_size == 7 && *target == 0x48 && *(target + 1) == 0x8b && + (*(target + 2) >> 6) == 0 && (*(target + 2) & 0x7) == 5; +} + +SideStepError PreamblePatcher::PatchShortConditionalJump( + unsigned char* source, + unsigned int instruction_size, + unsigned char* target, + unsigned int* target_bytes, + unsigned int target_size) { + unsigned char* original_jump_dest = (source + 2) + source[1]; + unsigned char* stub_jump_from = target + 6; + __int64 fixup_jump_offset = original_jump_dest - stub_jump_from; + if (fixup_jump_offset > INT_MAX || fixup_jump_offset < INT_MIN) { + SIDESTEP_ASSERT(false && + "Unable to fix up short jump because target" + " is too far away."); + return SIDESTEP_JUMP_INSTRUCTION; + } + + *target_bytes = 6; + if (target_size > *target_bytes) { + // Convert the short jump to a near jump. + // + // 0f 8x xx xx xx xx = Jcc rel32off + unsigned short jmpcode = ((0x80 | (source[0] & 0xf)) << 8) | 0x0f; + memcpy(reinterpret_cast(target), + reinterpret_cast(&jmpcode), 2); + memcpy(reinterpret_cast(target + 2), + reinterpret_cast(&fixup_jump_offset), 4); + } + + return SIDESTEP_SUCCESS; +} + +SideStepError PreamblePatcher::PatchNearJumpOrCall( + unsigned char* source, + unsigned int instruction_size, + unsigned char* target, + unsigned int* target_bytes, + unsigned int target_size) { + SIDESTEP_ASSERT(instruction_size == 5 || instruction_size == 6); + unsigned int jmp_offset_in_instruction = instruction_size == 5 ? 1 : 2; + unsigned char* original_jump_dest = reinterpret_cast( + reinterpret_cast<__int64>(source + instruction_size) + + *(reinterpret_cast(source + jmp_offset_in_instruction))); + unsigned char* stub_jump_from = target + instruction_size; + __int64 fixup_jump_offset = original_jump_dest - stub_jump_from; + if (fixup_jump_offset > INT_MAX || fixup_jump_offset < INT_MIN) { + SIDESTEP_ASSERT(false && + "Unable to fix up near jump because target" + " is too far away."); + return SIDESTEP_JUMP_INSTRUCTION; + } + + if ((fixup_jump_offset < SCHAR_MAX && fixup_jump_offset > SCHAR_MIN)) { + *target_bytes = 2; + if (target_size > *target_bytes) { + // If the new offset is in range, use a short jump instead of a near jump. + if (source[0] == ASM_JCC32REL_0 && + (source[1] & ASM_JCC32REL_1_MASK) == ASM_JCC32REL_1_MASK) { + unsigned short jmpcode = (static_cast( + fixup_jump_offset) << 8) | (0x70 | (source[1] & 0xf)); + memcpy(reinterpret_cast(target), + reinterpret_cast(&jmpcode), + 2); + } else { + target[0] = ASM_JMP8REL; + target[1] = static_cast(fixup_jump_offset); + } + } + } else { + *target_bytes = instruction_size; + if (target_size > *target_bytes) { + memcpy(reinterpret_cast(target), + reinterpret_cast(source), + jmp_offset_in_instruction); + memcpy(reinterpret_cast(target + jmp_offset_in_instruction), + reinterpret_cast(&fixup_jump_offset), + 4); + } + } + + return SIDESTEP_SUCCESS; +} + +SideStepError PreamblePatcher::PatchMovWithDisplacement( + unsigned char* source, + unsigned int instruction_size, + unsigned char* target, + unsigned int* target_bytes, + unsigned int target_size) { + SIDESTEP_ASSERT(instruction_size == 7); + const int mov_offset_in_instruction = 3; // 0x48 0x8b 0x0d + unsigned char* original_mov_dest = reinterpret_cast( + reinterpret_cast<__int64>(source + instruction_size) + + *(reinterpret_cast(source + mov_offset_in_instruction))); + unsigned char* stub_mov_from = target + instruction_size; + __int64 fixup_mov_offset = original_mov_dest - stub_mov_from; + if (fixup_mov_offset > INT_MAX || fixup_mov_offset < INT_MIN) { + SIDESTEP_ASSERT(false && + "Unable to fix up near MOV because target is too far away."); + return SIDESTEP_UNEXPECTED; + } + *target_bytes = instruction_size; + if (target_size > *target_bytes) { + memcpy(reinterpret_cast(target), + reinterpret_cast(source), + mov_offset_in_instruction); + memcpy(reinterpret_cast(target + mov_offset_in_instruction), + reinterpret_cast(&fixup_mov_offset), + 4); + } + return SIDESTEP_SUCCESS; +} + +}; // namespace sidestep diff --git a/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher.h b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher.h new file mode 100644 index 000000000..4fdb7d001 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher.h @@ -0,0 +1,611 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * Author: Scott Francis + * + * Definition of PreamblePatcher + */ + +#ifndef GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_ +#define GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_ + +#include "config.h" +#include + +// compatibility shim +#include "base/logging.h" +#define SIDESTEP_ASSERT(cond) RAW_DCHECK(cond, #cond) +#define SIDESTEP_LOG(msg) RAW_VLOG(1, msg) + +// Maximum size of the preamble stub. We overwrite at least the first 5 +// bytes of the function. Considering the worst case scenario, we need 4 +// bytes + the max instruction size + 5 more bytes for our jump back to +// the original code. With that in mind, 32 is a good number :) +#ifdef _M_X64 +// In 64-bit mode we may need more room. In 64-bit mode all jumps must be +// within +/-2GB of RIP. Because of this limitation we may need to use a +// trampoline to jump to the replacement function if it is further than 2GB +// away from the target. The trampoline is 14 bytes. +// +// So 4 bytes + max instruction size (17 bytes) + 5 bytes to jump back to the +// original code + trampoline size. 64 bytes is a nice number :-) +#define MAX_PREAMBLE_STUB_SIZE (64) +#else +#define MAX_PREAMBLE_STUB_SIZE (32) +#endif + +// Determines if this is a 64-bit binary. +#ifdef _M_X64 +static const bool kIs64BitBinary = true; +#else +static const bool kIs64BitBinary = false; +#endif + +namespace sidestep { + +// Possible results of patching/unpatching +enum SideStepError { + SIDESTEP_SUCCESS = 0, + SIDESTEP_INVALID_PARAMETER, + SIDESTEP_INSUFFICIENT_BUFFER, + SIDESTEP_JUMP_INSTRUCTION, + SIDESTEP_FUNCTION_TOO_SMALL, + SIDESTEP_UNSUPPORTED_INSTRUCTION, + SIDESTEP_NO_SUCH_MODULE, + SIDESTEP_NO_SUCH_FUNCTION, + SIDESTEP_ACCESS_DENIED, + SIDESTEP_UNEXPECTED, +}; + +#define SIDESTEP_TO_HRESULT(error) \ + MAKE_HRESULT(SEVERITY_ERROR, FACILITY_NULL, error) + +class DeleteUnsignedCharArray; + +// Implements a patching mechanism that overwrites the first few bytes of +// a function preamble with a jump to our hook function, which is then +// able to call the original function via a specially-made preamble-stub +// that imitates the action of the original preamble. +// +// NOTE: This patching mechanism should currently only be used for +// non-production code, e.g. unit tests, because it is not threadsafe. +// See the TODO in preamble_patcher_with_stub.cc for instructions on what +// we need to do before using it in production code; it's fairly simple +// but unnecessary for now since we only intend to use it in unit tests. +// +// To patch a function, use either of the typesafe Patch() methods. You +// can unpatch a function using Unpatch(). +// +// Typical usage goes something like this: +// @code +// typedef int (*MyTypesafeFuncPtr)(int x); +// MyTypesafeFuncPtr original_func_stub; +// int MyTypesafeFunc(int x) { return x + 1; } +// int HookMyTypesafeFunc(int x) { return 1 + original_func_stub(x); } +// +// void MyPatchInitializingFunction() { +// original_func_stub = PreamblePatcher::Patch( +// MyTypesafeFunc, HookMyTypesafeFunc); +// if (!original_func_stub) { +// // ... error handling ... +// } +// +// // ... continue - you have patched the function successfully ... +// } +// @endcode +// +// Note that there are a number of ways that this method of patching can +// fail. The most common are: +// - If there is a jump (jxx) instruction in the first 5 bytes of +// the function being patched, we cannot patch it because in the +// current implementation we do not know how to rewrite relative +// jumps after relocating them to the preamble-stub. Note that +// if you really really need to patch a function like this, it +// would be possible to add this functionality (but at some cost). +// - If there is a return (ret) instruction in the first 5 bytes +// we cannot patch the function because it may not be long enough +// for the jmp instruction we use to inject our patch. +// - If there is another thread currently executing within the bytes +// that are copied to the preamble stub, it will crash in an undefined +// way. +// +// If you get any other error than the above, you're either pointing the +// patcher at an invalid instruction (e.g. into the middle of a multi- +// byte instruction, or not at memory containing executable instructions) +// or, there may be a bug in the disassembler we use to find +// instruction boundaries. +// +// NOTE: In optimized builds, when you have very trivial functions that +// the compiler can reason do not have side effects, the compiler may +// reuse the result of calling the function with a given parameter, which +// may mean if you patch the function in between your patch will never get +// invoked. See preamble_patcher_test.cc for an example. +class PERFTOOLS_DLL_DECL PreamblePatcher { + public: + + // This is a typesafe version of RawPatch(), identical in all other + // ways than it takes a template parameter indicating the type of the + // function being patched. + // + // @param T The type of the function you are patching. Usually + // you will establish this type using a typedef, as in the following + // example: + // @code + // typedef BOOL (WINAPI *MessageBoxPtr)(HWND, LPCTSTR, LPCTSTR, UINT); + // MessageBoxPtr original = NULL; + // PreamblePatcher::Patch(MessageBox, Hook_MessageBox, &original); + // @endcode + template + static SideStepError Patch(T target_function, + T replacement_function, + T* original_function_stub) { + // NOTE: casting from a function to a pointer is contra the C++ + // spec. It's not safe on IA64, but is on i386. We use + // a C-style cast here to emphasize this is not legal C++. + return RawPatch((void*)(target_function), + (void*)(replacement_function), + (void**)(original_function_stub)); + } + + // Patches a named function imported from the named module using + // preamble patching. Uses RawPatch() to do the actual patching + // work. + // + // @param T The type of the function you are patching. Must + // exactly match the function you specify using module_name and + // function_name. + // + // @param module_name The name of the module from which the function + // is being imported. Note that the patch will fail if this module + // has not already been loaded into the current process. + // + // @param function_name The name of the function you wish to patch. + // + // @param replacement_function Your replacement function which + // will be called whenever code tries to call the original function. + // + // @param original_function_stub Pointer to memory that should receive a + // pointer that can be used (e.g. in the replacement function) to call the + // original function, or NULL to indicate failure. + // + // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS + // indicates success. + template + static SideStepError Patch(LPCTSTR module_name, + LPCSTR function_name, + T replacement_function, + T* original_function_stub) { + SIDESTEP_ASSERT(module_name && function_name); + if (!module_name || !function_name) { + SIDESTEP_ASSERT(false && + "You must specify a module name and function name."); + return SIDESTEP_INVALID_PARAMETER; + } + HMODULE module = ::GetModuleHandle(module_name); + SIDESTEP_ASSERT(module != NULL); + if (!module) { + SIDESTEP_ASSERT(false && "Invalid module name."); + return SIDESTEP_NO_SUCH_MODULE; + } + FARPROC existing_function = ::GetProcAddress(module, function_name); + if (!existing_function) { + SIDESTEP_ASSERT( + false && "Did not find any function with that name in the module."); + return SIDESTEP_NO_SUCH_FUNCTION; + } + // NOTE: casting from a function to a pointer is contra the C++ + // spec. It's not safe on IA64, but is on i386. We use + // a C-style cast here to emphasize this is not legal C++. + return RawPatch((void*)existing_function, (void*)replacement_function, + (void**)(original_function_stub)); + } + + // Patches a function by overwriting its first few bytes with + // a jump to a different function. This is the "worker" function + // for each of the typesafe Patch() functions. In most cases, + // it is preferable to use the Patch() functions rather than + // this one as they do more checking at compile time. + // + // @param target_function A pointer to the function that should be + // patched. + // + // @param replacement_function A pointer to the function that should + // replace the target function. The replacement function must have + // exactly the same calling convention and parameters as the original + // function. + // + // @param original_function_stub Pointer to memory that should receive a + // pointer that can be used (e.g. in the replacement function) to call the + // original function, or NULL to indicate failure. + // + // @param original_function_stub Pointer to memory that should receive a + // pointer that can be used (e.g. in the replacement function) to call the + // original function, or NULL to indicate failure. + // + // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS + // indicates success. + // + // @note The preamble-stub (the memory pointed to by + // *original_function_stub) is allocated on the heap, and (in + // production binaries) never destroyed, resulting in a memory leak. This + // will be the case until we implement safe unpatching of a method. + // However, it is quite difficult to unpatch a method (because other + // threads in the process may be using it) so we are leaving it for now. + // See however UnsafeUnpatch, which can be used for binaries where you + // know only one thread is running, e.g. unit tests. + static SideStepError RawPatch(void* target_function, + void* replacement_function, + void** original_function_stub); + + // Unpatches target_function and deletes the stub that previously could be + // used to call the original version of the function. + // + // DELETES the stub that is passed to the function. + // + // @param target_function Pointer to the target function which was + // previously patched, i.e. a pointer which value should match the value + // of the symbol prior to patching it. + // + // @param replacement_function Pointer to the function target_function + // was patched to. + // + // @param original_function_stub Pointer to the stub returned when + // patching, that could be used to call the original version of the + // patched function. This function will also delete the stub, which after + // unpatching is useless. + // + // If your original call was + // Patch(VirtualAlloc, MyVirtualAlloc, &origptr) + // then to undo it you would call + // Unpatch(VirtualAlloc, MyVirtualAlloc, origptr); + // + // @return One of the EnSideStepError error codes; only SIDESTEP_SUCCESS + // indicates success. + static SideStepError Unpatch(void* target_function, + void* replacement_function, + void* original_function_stub); + + // A helper routine when patching, which follows jmp instructions at + // function addresses, to get to the "actual" function contents. + // This allows us to identify two functions that are at different + // addresses but actually resolve to the same code. + // + // @param target_function Pointer to a function. + // + // @return Either target_function (the input parameter), or if + // target_function's body consists entirely of a JMP instruction, + // the address it JMPs to (or more precisely, the address at the end + // of a chain of JMPs). + template + static T ResolveTarget(T target_function) { + return (T)ResolveTargetImpl((unsigned char*)target_function, NULL); + } + + // Allocates a block of memory of size MAX_PREAMBLE_STUB_SIZE that is as + // close (within 2GB) as possible to target. This is done to ensure that + // we can perform a relative jump from target to a trampoline if the + // replacement function is > +-2GB from target. This means that we only need + // to patch 5 bytes in the target function. + // + // @param target Pointer to target function. + // + // @return Returns a block of memory of size MAX_PREAMBLE_STUB_SIZE that can + // be used to store a function preamble block. + static unsigned char* AllocPreambleBlockNear(void* target); + + // Frees a block allocated by AllocPreambleBlockNear. + // + // @param block Block that was returned by AllocPreambleBlockNear. + static void FreePreambleBlock(unsigned char* block); + + private: + friend class DeleteUnsignedCharArray; + + // Used to store data allocated for preamble stubs + struct PreamblePage { + unsigned int magic_; + PreamblePage* next_; + // This member points to a linked list of free blocks within the page + // or NULL if at the end + void* free_; + }; + + // In 64-bit mode, the replacement function must be within 2GB of the original + // target in order to only require 5 bytes for the function patch. To meet + // this requirement we're creating an allocator within this class to + // allocate blocks that are within 2GB of a given target. This member is the + // head of a linked list of pages used to allocate blocks that are within + // 2GB of the target. + static PreamblePage* preamble_pages_; + + // Page granularity + static long granularity_; + + // Page size + static long pagesize_; + + // Determines if the patcher has been initialized. + static bool initialized_; + + // Used to initialize static members. + static void Initialize(); + + // Patches a function by overwriting its first few bytes with + // a jump to a different function. This is similar to the RawPatch + // function except that it uses the stub allocated by the caller + // instead of allocating it. + // + // We call VirtualProtect to make the + // target function writable at least for the duration of the call. + // + // @param target_function A pointer to the function that should be + // patched. + // + // @param replacement_function A pointer to the function that should + // replace the target function. The replacement function must have + // exactly the same calling convention and parameters as the original + // function. + // + // @param preamble_stub A pointer to a buffer where the preamble stub + // should be copied. The size of the buffer should be sufficient to + // hold the preamble bytes. + // + // @param stub_size Size in bytes of the buffer allocated for the + // preamble_stub + // + // @param bytes_needed Pointer to a variable that receives the minimum + // number of bytes required for the stub. Can be set to NULL if you're + // not interested. + // + // @return An error code indicating the result of patching. + static SideStepError RawPatchWithStubAndProtections( + void* target_function, + void* replacement_function, + unsigned char* preamble_stub, + unsigned long stub_size, + unsigned long* bytes_needed); + + // A helper function used by RawPatchWithStubAndProtections -- it + // does everything but the VirtualProtect work. Defined in + // preamble_patcher_with_stub.cc. + // + // @param target_function A pointer to the function that should be + // patched. + // + // @param replacement_function A pointer to the function that should + // replace the target function. The replacement function must have + // exactly the same calling convention and parameters as the original + // function. + // + // @param preamble_stub A pointer to a buffer where the preamble stub + // should be copied. The size of the buffer should be sufficient to + // hold the preamble bytes. + // + // @param stub_size Size in bytes of the buffer allocated for the + // preamble_stub + // + // @param bytes_needed Pointer to a variable that receives the minimum + // number of bytes required for the stub. Can be set to NULL if you're + // not interested. + // + // @return An error code indicating the result of patching. + static SideStepError RawPatchWithStub(void* target_function, + void* replacement_function, + unsigned char* preamble_stub, + unsigned long stub_size, + unsigned long* bytes_needed); + + + // A helper routine when patching, which follows jmp instructions at + // function addresses, to get to the "actual" function contents. + // This allows us to identify two functions that are at different + // addresses but actually resolve to the same code. + // + // @param target_function Pointer to a function. + // + // @param stop_before If, when following JMP instructions from + // target_function, we get to the address stop, we return + // immediately, the address that jumps to stop_before. + // + // @param stop_before_trampoline When following JMP instructions from + // target_function, stop before a trampoline is detected. See comment in + // PreamblePatcher::RawPatchWithStub for more information. This parameter + // has no effect in 32-bit mode. + // + // @return Either target_function (the input parameter), or if + // target_function's body consists entirely of a JMP instruction, + // the address it JMPs to (or more precisely, the address at the end + // of a chain of JMPs). + static void* ResolveTargetImpl(unsigned char* target_function, + unsigned char* stop_before, + bool stop_before_trampoline = false); + + // Helper routine that attempts to allocate a page as close (within 2GB) + // as possible to target. + // + // @param target Pointer to target function. + // + // @return Returns an address that is within 2GB of target. + static void* AllocPageNear(void* target); + + // Helper routine that determines if a target instruction is a short + // conditional jump. + // + // @param target Pointer to instruction. + // + // @param instruction_size Size of the instruction in bytes. + // + // @return Returns true if the instruction is a short conditional jump. + static bool IsShortConditionalJump(unsigned char* target, + unsigned int instruction_size); + + // Helper routine that determines if a target instruction is a near + // conditional jump. + // + // @param target Pointer to instruction. + // + // @param instruction_size Size of the instruction in bytes. + // + // @return Returns true if the instruction is a near conditional jump. + static bool IsNearConditionalJump(unsigned char* target, + unsigned int instruction_size); + + // Helper routine that determines if a target instruction is a near + // relative jump. + // + // @param target Pointer to instruction. + // + // @param instruction_size Size of the instruction in bytes. + // + // @return Returns true if the instruction is a near absolute jump. + static bool IsNearRelativeJump(unsigned char* target, + unsigned int instruction_size); + + // Helper routine that determines if a target instruction is a near + // absolute call. + // + // @param target Pointer to instruction. + // + // @param instruction_size Size of the instruction in bytes. + // + // @return Returns true if the instruction is a near absolute call. + static bool IsNearAbsoluteCall(unsigned char* target, + unsigned int instruction_size); + + // Helper routine that determines if a target instruction is a near + // absolute call. + // + // @param target Pointer to instruction. + // + // @param instruction_size Size of the instruction in bytes. + // + // @return Returns true if the instruction is a near absolute call. + static bool IsNearRelativeCall(unsigned char* target, + unsigned int instruction_size); + + // Helper routine that determines if a target instruction is a 64-bit MOV + // that uses a RIP-relative displacement. + // + // @param target Pointer to instruction. + // + // @param instruction_size Size of the instruction in bytes. + // + // @return Returns true if the instruction is a MOV with displacement. + static bool IsMovWithDisplacement(unsigned char* target, + unsigned int instruction_size); + + // Helper routine that converts a short conditional jump instruction + // to a near conditional jump in a target buffer. Note that the target + // buffer must be within 2GB of the source for the near jump to work. + // + // A short conditional jump instruction is in the format: + // 7x xx = Jcc rel8off + // + // @param source Pointer to instruction. + // + // @param instruction_size Size of the instruction. + // + // @param target Target buffer to write the new instruction. + // + // @param target_bytes Pointer to a buffer that contains the size + // of the target instruction, in bytes. + // + // @param target_size Size of the target buffer. + // + // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error. + static SideStepError PatchShortConditionalJump(unsigned char* source, + unsigned int instruction_size, + unsigned char* target, + unsigned int* target_bytes, + unsigned int target_size); + + // Helper routine that converts an instruction that will convert various + // jump-like instructions to corresponding instructions in the target buffer. + // What this routine does is fix up the relative offsets contained in jump + // instructions to point back to the original target routine. Like with + // PatchShortConditionalJump, the target buffer must be within 2GB of the + // source. + // + // We currently handle the following instructions: + // + // E9 xx xx xx xx = JMP rel32off + // 0F 8x xx xx xx xx = Jcc rel32off + // FF /2 xx xx xx xx = CALL reg/mem32/mem64 + // E8 xx xx xx xx = CALL rel32off + // + // It should not be hard to update this function to support other + // instructions that jump to relative targets. + // + // @param source Pointer to instruction. + // + // @param instruction_size Size of the instruction. + // + // @param target Target buffer to write the new instruction. + // + // @param target_bytes Pointer to a buffer that contains the size + // of the target instruction, in bytes. + // + // @param target_size Size of the target buffer. + // + // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error. + static SideStepError PatchNearJumpOrCall(unsigned char* source, + unsigned int instruction_size, + unsigned char* target, + unsigned int* target_bytes, + unsigned int target_size); + + // Helper routine that patches a 64-bit MOV instruction with a RIP-relative + // displacement. The target buffer must be within 2GB of the source. + // + // 48 8B 0D XX XX XX XX = MOV rel32off + // + // @param source Pointer to instruction. + // + // @param instruction_size Size of the instruction. + // + // @param target Target buffer to write the new instruction. + // + // @param target_bytes Pointer to a buffer that contains the size + // of the target instruction, in bytes. + // + // @param target_size Size of the target buffer. + // + // @return Returns SIDESTEP_SUCCESS if successful, otherwise an error. + static SideStepError PatchMovWithDisplacement(unsigned char* source, + unsigned int instruction_size, + unsigned char* target, + unsigned int* target_bytes, + unsigned int target_size); +}; + +}; // namespace sidestep + +#endif // GOOGLE_PERFTOOLS_PREAMBLE_PATCHER_H_ diff --git a/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher_test.cc b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher_test.cc new file mode 100644 index 000000000..41ab551cc --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher_test.cc @@ -0,0 +1,367 @@ +/* Copyright (c) 2011, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * Author: Scott Francis + * + * Unit tests for PreamblePatcher + */ + +#include "config_for_unittests.h" +#include "preamble_patcher.h" +#include "mini_disassembler.h" +#pragma warning(push) +#pragma warning(disable:4553) +#include "auto_testing_hook.h" +#pragma warning(pop) + +#define WIN32_LEAN_AND_MEAN +#include +#include + +// Turning off all optimizations for this file, since the official build's +// "Whole program optimization" seems to cause the TestPatchUsingDynamicStub +// test to crash with an access violation. We debugged this and found +// that the optimized access a register that is changed by a call to the hook +// function. +#pragma optimize("", off) + +// A convenience macro to avoid a lot of casting in the tests. +// I tried to make this a templated function, but windows complained: +// error C2782: 'sidestep::SideStepError `anonymous-namespace'::Unpatch(T,T,T *)' : template parameter 'T' is ambiguous +// could be 'int (int)' +// or 'int (__cdecl *)(int)' +// My life isn't long enough to try to figure out how to fix this. +#define UNPATCH(target_function, replacement_function, original_function_stub) \ + sidestep::PreamblePatcher::Unpatch((void*)(target_function), \ + (void*)(replacement_function), \ + (void*)(original_function)) + +namespace { + +// Function for testing - this is what we patch +// +// NOTE: Because of the way the compiler optimizes this function in +// release builds, we need to use a different input value every time we +// call it within a function, otherwise the compiler will just reuse the +// last calculated incremented value. +int __declspec(noinline) IncrementNumber(int i) { +#ifdef _M_X64 + __int64 i2 = i + 1; + return (int) i2; +#else + return i + 1; +#endif +} + +extern "C" int TooShortFunction(int); + +extern "C" int JumpShortCondFunction(int); + +extern "C" int JumpNearCondFunction(int); + +extern "C" int JumpAbsoluteFunction(int); + +extern "C" int CallNearRelativeFunction(int); + +typedef int (*IncrementingFunc)(int); +IncrementingFunc original_function = NULL; + +int HookIncrementNumber(int i) { + SIDESTEP_ASSERT(original_function != NULL); + int incremented_once = original_function(i); + return incremented_once + 1; +} + +// For the AutoTestingHook test, we can't use original_function, because +// all that is encapsulated. +// This function "increments" by 10, just to set it apart from the other +// functions. +int __declspec(noinline) AutoHookIncrementNumber(int i) { + return i + 10; +} + +}; // namespace + +namespace sidestep { + +bool TestDisassembler() { + unsigned int instruction_size = 0; + sidestep::MiniDisassembler disassembler; + void * target = reinterpret_cast(IncrementNumber); + void * new_target = PreamblePatcher::ResolveTarget(target); + if (target != new_target) + target = new_target; + + while (1) { + sidestep::InstructionType instructionType = disassembler.Disassemble( + reinterpret_cast(target) + instruction_size, + instruction_size); + if (sidestep::IT_RETURN == instructionType) { + return true; + } + } +} + +bool TestPatchWithLongJump() { + original_function = NULL; + void *p = ::VirtualAlloc(reinterpret_cast(0x0000020000000000), 4096, + MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE); + SIDESTEP_EXPECT_TRUE(p != NULL); + memset(p, 0xcc, 4096); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch(IncrementNumber, + (IncrementingFunc) p, + &original_function)); + SIDESTEP_ASSERT((*original_function)(1) == 2); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(IncrementNumber, + (IncrementingFunc)p, + original_function)); + ::VirtualFree(p, 0, MEM_RELEASE); + return true; +} + +bool TestPatchWithPreambleShortCondJump() { + original_function = NULL; + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch(JumpShortCondFunction, + HookIncrementNumber, + &original_function)); + (*original_function)(1); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(JumpShortCondFunction, + (void*)HookIncrementNumber, + original_function)); + return true; +} + +bool TestPatchWithPreambleNearRelativeCondJump() { + original_function = NULL; + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch(JumpNearCondFunction, + HookIncrementNumber, + &original_function)); + (*original_function)(0); + (*original_function)(1); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(JumpNearCondFunction, + HookIncrementNumber, + original_function)); + return true; +} + +bool TestPatchWithPreambleAbsoluteJump() { + original_function = NULL; + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch(JumpAbsoluteFunction, + HookIncrementNumber, + &original_function)); + (*original_function)(0); + (*original_function)(1); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(JumpAbsoluteFunction, + HookIncrementNumber, + original_function)); + return true; +} + +bool TestPatchWithPreambleNearRelativeCall() { + original_function = NULL; + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch( + CallNearRelativeFunction, + HookIncrementNumber, + &original_function)); + (*original_function)(0); + (*original_function)(1); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(CallNearRelativeFunction, + HookIncrementNumber, + original_function)); + return true; +} + +bool TestPatchUsingDynamicStub() { + original_function = NULL; + SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2); + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch(IncrementNumber, + HookIncrementNumber, + &original_function)); + SIDESTEP_EXPECT_TRUE(original_function); + SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 4); + SIDESTEP_EXPECT_TRUE(original_function(3) == 4); + + // Clearbox test to see that the function has been patched. + sidestep::MiniDisassembler disassembler; + unsigned int instruction_size = 0; + SIDESTEP_EXPECT_TRUE(sidestep::IT_JUMP == disassembler.Disassemble( + reinterpret_cast(IncrementNumber), + instruction_size)); + + // Since we patched IncrementNumber, its first statement is a + // jmp to the hook function. So verify that we now can not patch + // IncrementNumber because it starts with a jump. +#if 0 + IncrementingFunc dummy = NULL; + // TODO(joi@chromium.org): restore this test once flag is added to + // disable JMP following + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_JUMP_INSTRUCTION == + sidestep::PreamblePatcher::Patch(IncrementNumber, + HookIncrementNumber, + &dummy)); + + // This test disabled because code in preamble_patcher_with_stub.cc + // asserts before returning the error code -- so there is no way + // to get an error code here, in debug build. + dummy = NULL; + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_FUNCTION_TOO_SMALL == + sidestep::PreamblePatcher::Patch(TooShortFunction, + HookIncrementNumber, + &dummy)); +#endif + + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(IncrementNumber, + HookIncrementNumber, + original_function)); + return true; +} + +bool PatchThenUnpatch() { + original_function = NULL; + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + sidestep::PreamblePatcher::Patch(IncrementNumber, + HookIncrementNumber, + &original_function)); + SIDESTEP_EXPECT_TRUE(original_function); + SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 3); + SIDESTEP_EXPECT_TRUE(original_function(2) == 3); + + SIDESTEP_EXPECT_TRUE(sidestep::SIDESTEP_SUCCESS == + UNPATCH(IncrementNumber, + HookIncrementNumber, + original_function)); + original_function = NULL; + SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4); + + return true; +} + +bool AutoTestingHookTest() { + SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2); + + // Inner scope, so we can test what happens when the AutoTestingHook + // goes out of scope + { + AutoTestingHook hook = MakeTestingHook(IncrementNumber, + AutoHookIncrementNumber); + (void) hook; + SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 12); + } + SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4); + + return true; +} + +bool AutoTestingHookInContainerTest() { + SIDESTEP_EXPECT_TRUE(IncrementNumber(1) == 2); + + // Inner scope, so we can test what happens when the AutoTestingHook + // goes out of scope + { + AutoTestingHookHolder hook(MakeTestingHookHolder(IncrementNumber, + AutoHookIncrementNumber)); + (void) hook; + SIDESTEP_EXPECT_TRUE(IncrementNumber(2) == 12); + } + SIDESTEP_EXPECT_TRUE(IncrementNumber(3) == 4); + + return true; +} + +bool TestPreambleAllocation() { + __int64 diff = 0; + void* p1 = reinterpret_cast(0x110000000); + void* p2 = reinterpret_cast(0x810000000); + unsigned char* b1 = PreamblePatcher::AllocPreambleBlockNear(p1); + SIDESTEP_EXPECT_TRUE(b1 != NULL); + diff = reinterpret_cast<__int64>(p1) - reinterpret_cast<__int64>(b1); + // Ensure blocks are within 2GB + SIDESTEP_EXPECT_TRUE(diff <= INT_MAX && diff >= INT_MIN); + unsigned char* b2 = PreamblePatcher::AllocPreambleBlockNear(p2); + SIDESTEP_EXPECT_TRUE(b2 != NULL); + diff = reinterpret_cast<__int64>(p2) - reinterpret_cast<__int64>(b2); + SIDESTEP_EXPECT_TRUE(diff <= INT_MAX && diff >= INT_MIN); + + // Ensure we're reusing free blocks + unsigned char* b3 = b1; + unsigned char* b4 = b2; + PreamblePatcher::FreePreambleBlock(b1); + PreamblePatcher::FreePreambleBlock(b2); + b1 = PreamblePatcher::AllocPreambleBlockNear(p1); + SIDESTEP_EXPECT_TRUE(b1 == b3); + b2 = PreamblePatcher::AllocPreambleBlockNear(p2); + SIDESTEP_EXPECT_TRUE(b2 == b4); + PreamblePatcher::FreePreambleBlock(b1); + PreamblePatcher::FreePreambleBlock(b2); + + return true; +} + +bool UnitTests() { + return TestPatchWithPreambleNearRelativeCall() && + TestPatchWithPreambleAbsoluteJump() && + TestPatchWithPreambleNearRelativeCondJump() && + TestPatchWithPreambleShortCondJump() && + TestDisassembler() && TestPatchWithLongJump() && + TestPatchUsingDynamicStub() && PatchThenUnpatch() && + AutoTestingHookTest() && AutoTestingHookInContainerTest() && + TestPreambleAllocation(); +} + +}; // namespace sidestep + +int safe_vsnprintf(char *str, size_t size, const char *format, va_list ap) { + if (size == 0) // not even room for a \0? + return -1; // not what C99 says to do, but what windows does + str[size-1] = '\0'; + return _vsnprintf(str, size-1, format, ap); +} + +int _tmain(int argc, _TCHAR* argv[]) +{ + bool ret = sidestep::UnitTests(); + printf("%s\n", ret ? "PASS" : "FAIL"); + return ret ? 0 : -1; +} + +#pragma optimize("", on) diff --git a/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher_with_stub.cc b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher_with_stub.cc new file mode 100644 index 000000000..b0dc393d9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/preamble_patcher_with_stub.cc @@ -0,0 +1,296 @@ +/* Copyright (c) 2007, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * --- + * Author: Joi Sigurdsson + * Author: Scott Francis + * + * Implementation of PreamblePatcher + */ + +#include "preamble_patcher.h" + +#include "mini_disassembler.h" + +// Definitions of assembly statements we need +#define ASM_JMP32REL 0xE9 +#define ASM_INT3 0xCC +#define ASM_NOP 0x90 +// X64 opcodes +#define ASM_MOVRAX_IMM 0xB8 +#define ASM_REXW 0x48 +#define ASM_JMP 0xFF +#define ASM_JMP_RAX 0xE0 +#define ASM_PUSH 0x68 +#define ASM_RET 0xC3 + +namespace sidestep { + +SideStepError PreamblePatcher::RawPatchWithStub( + void* target_function, + void* replacement_function, + unsigned char* preamble_stub, + unsigned long stub_size, + unsigned long* bytes_needed) { + if ((NULL == target_function) || + (NULL == replacement_function) || + (NULL == preamble_stub)) { + SIDESTEP_ASSERT(false && + "Invalid parameters - either pTargetFunction or " + "pReplacementFunction or pPreambleStub were NULL."); + return SIDESTEP_INVALID_PARAMETER; + } + + // TODO(V7:joi) Siggi and I just had a discussion and decided that both + // patching and unpatching are actually unsafe. We also discussed a + // method of making it safe, which is to freeze all other threads in the + // process, check their thread context to see if their eip is currently + // inside the block of instructions we need to copy to the stub, and if so + // wait a bit and try again, then unfreeze all threads once we've patched. + // Not implementing this for now since we're only using SideStep for unit + // testing, but if we ever use it for production code this is what we + // should do. + // + // NOTE: Stoyan suggests we can write 8 or even 10 bytes atomically using + // FPU instructions, and on newer processors we could use cmpxchg8b or + // cmpxchg16b. So it might be possible to do the patching/unpatching + // atomically and avoid having to freeze other threads. Note though, that + // doing it atomically does not help if one of the other threads happens + // to have its eip in the middle of the bytes you change while you change + // them. + unsigned char* target = reinterpret_cast(target_function); + unsigned int required_trampoline_bytes = 0; + const unsigned int kRequiredStubJumpBytes = 5; + const unsigned int kRequiredTargetPatchBytes = 5; + + // Initialize the stub with INT3's just in case. + if (stub_size) { + memset(preamble_stub, 0xcc, stub_size); + } + if (kIs64BitBinary) { + // In 64-bit mode JMP instructions are always relative to RIP. If the + // replacement - target offset is > 2GB, we can't JMP to the replacement + // function. In this case, we're going to use a trampoline - that is, + // we're going to do a relative jump to a small chunk of code in the stub + // that will then do the absolute jump to the replacement function. By + // doing this, we only need to patch 5 bytes in the target function, as + // opposed to patching 12 bytes if we were to do an absolute jump. + // + // Note that the first byte of the trampoline is a NOP instruction. This + // is used as a trampoline signature that will be detected when unpatching + // the function. + // + // jmp + // + // trampoline: + // nop + // mov rax, + // jmp rax + // + __int64 replacement_target_offset = reinterpret_cast<__int64>( + replacement_function) - reinterpret_cast<__int64>(target) - 5; + if (replacement_target_offset > INT_MAX + || replacement_target_offset < INT_MIN) { + // The stub needs to be within 2GB of the target for the trampoline to + // work! + __int64 trampoline_offset = reinterpret_cast<__int64>(preamble_stub) + - reinterpret_cast<__int64>(target) - 5; + if (trampoline_offset > INT_MAX || trampoline_offset < INT_MIN) { + // We're screwed. + SIDESTEP_ASSERT(false + && "Preamble stub is too far from target to patch."); + return SIDESTEP_UNEXPECTED; + } + required_trampoline_bytes = 13; + } + } + + // Let's disassemble the preamble of the target function to see if we can + // patch, and to see how much of the preamble we need to take. We need 5 + // bytes for our jmp instruction, so let's find the minimum number of + // instructions to get 5 bytes. + MiniDisassembler disassembler; + unsigned int preamble_bytes = 0; + unsigned int stub_bytes = 0; + while (preamble_bytes < kRequiredTargetPatchBytes) { + unsigned int cur_bytes = 0; + InstructionType instruction_type = + disassembler.Disassemble(target + preamble_bytes, cur_bytes); + if (IT_JUMP == instruction_type) { + unsigned int jump_bytes = 0; + SideStepError jump_ret = SIDESTEP_JUMP_INSTRUCTION; + if (IsShortConditionalJump(target + preamble_bytes, cur_bytes)) { + jump_ret = PatchShortConditionalJump(target + preamble_bytes, cur_bytes, + preamble_stub + stub_bytes, + &jump_bytes, + stub_size - stub_bytes); + } else if (IsNearConditionalJump(target + preamble_bytes, cur_bytes) || + IsNearRelativeJump(target + preamble_bytes, cur_bytes) || + IsNearAbsoluteCall(target + preamble_bytes, cur_bytes) || + IsNearRelativeCall(target + preamble_bytes, cur_bytes)) { + jump_ret = PatchNearJumpOrCall(target + preamble_bytes, cur_bytes, + preamble_stub + stub_bytes, &jump_bytes, + stub_size - stub_bytes); + } + if (jump_ret != SIDESTEP_SUCCESS) { + SIDESTEP_ASSERT(false && + "Unable to patch because there is an unhandled branch " + "instruction in the initial preamble bytes."); + return SIDESTEP_JUMP_INSTRUCTION; + } + stub_bytes += jump_bytes; + } else if (IT_RETURN == instruction_type) { + SIDESTEP_ASSERT(false && + "Unable to patch because function is too short"); + return SIDESTEP_FUNCTION_TOO_SMALL; + } else if (IT_GENERIC == instruction_type) { + if (IsMovWithDisplacement(target + preamble_bytes, cur_bytes)) { + unsigned int mov_bytes = 0; + if (PatchMovWithDisplacement(target + preamble_bytes, cur_bytes, + preamble_stub + stub_bytes, &mov_bytes, + stub_size - stub_bytes) + != SIDESTEP_SUCCESS) { + return SIDESTEP_UNSUPPORTED_INSTRUCTION; + } + stub_bytes += mov_bytes; + } else { + memcpy(reinterpret_cast(preamble_stub + stub_bytes), + reinterpret_cast(target + preamble_bytes), cur_bytes); + stub_bytes += cur_bytes; + } + } else { + SIDESTEP_ASSERT(false && + "Disassembler encountered unsupported instruction " + "(either unused or unknown"); + return SIDESTEP_UNSUPPORTED_INSTRUCTION; + } + preamble_bytes += cur_bytes; + } + + if (NULL != bytes_needed) + *bytes_needed = stub_bytes + kRequiredStubJumpBytes + + required_trampoline_bytes; + + // Inv: cbPreamble is the number of bytes (at least 5) that we need to take + // from the preamble to have whole instructions that are 5 bytes or more + // in size total. The size of the stub required is cbPreamble + + // kRequiredStubJumpBytes (5) + required_trampoline_bytes (0 or 13) + if (stub_bytes + kRequiredStubJumpBytes + required_trampoline_bytes + > stub_size) { + SIDESTEP_ASSERT(false); + return SIDESTEP_INSUFFICIENT_BUFFER; + } + + // Now, make a jmp instruction to the rest of the target function (minus the + // preamble bytes we moved into the stub) and copy it into our preamble-stub. + // find address to jump to, relative to next address after jmp instruction +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4244) +#endif + int relative_offset_to_target_rest + = ((reinterpret_cast(target) + preamble_bytes) - + (preamble_stub + stub_bytes + kRequiredStubJumpBytes)); +#ifdef _MSC_VER +#pragma warning(pop) +#endif + // jmp (Jump near, relative, displacement relative to next instruction) + preamble_stub[stub_bytes] = ASM_JMP32REL; + // copy the address + memcpy(reinterpret_cast(preamble_stub + stub_bytes + 1), + reinterpret_cast(&relative_offset_to_target_rest), 4); + + if (kIs64BitBinary && required_trampoline_bytes != 0) { + // Construct the trampoline + unsigned int trampoline_pos = stub_bytes + kRequiredStubJumpBytes; + preamble_stub[trampoline_pos] = ASM_NOP; + preamble_stub[trampoline_pos + 1] = ASM_REXW; + preamble_stub[trampoline_pos + 2] = ASM_MOVRAX_IMM; + memcpy(reinterpret_cast(preamble_stub + trampoline_pos + 3), + reinterpret_cast(&replacement_function), + sizeof(void *)); + preamble_stub[trampoline_pos + 11] = ASM_JMP; + preamble_stub[trampoline_pos + 12] = ASM_JMP_RAX; + + // Now update replacement_function to point to the trampoline + replacement_function = preamble_stub + trampoline_pos; + } + + // Inv: preamble_stub points to assembly code that will execute the + // original function by first executing the first cbPreamble bytes of the + // preamble, then jumping to the rest of the function. + + // Overwrite the first 5 bytes of the target function with a jump to our + // replacement function. + // (Jump near, relative, displacement relative to next instruction) + target[0] = ASM_JMP32REL; + + // Find offset from instruction after jmp, to the replacement function. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4244) +#endif + int offset_to_replacement_function = + reinterpret_cast(replacement_function) - + reinterpret_cast(target) - 5; +#ifdef _MSC_VER +#pragma warning(pop) +#endif + // complete the jmp instruction + memcpy(reinterpret_cast(target + 1), + reinterpret_cast(&offset_to_replacement_function), 4); + + // Set any remaining bytes that were moved to the preamble-stub to INT3 so + // as not to cause confusion (otherwise you might see some strange + // instructions if you look at the disassembly, or even invalid + // instructions). Also, by doing this, we will break into the debugger if + // some code calls into this portion of the code. If this happens, it + // means that this function cannot be patched using this patcher without + // further thought. + if (preamble_bytes > kRequiredTargetPatchBytes) { + memset(reinterpret_cast(target + kRequiredTargetPatchBytes), + ASM_INT3, preamble_bytes - kRequiredTargetPatchBytes); + } + + // Inv: The memory pointed to by target_function now points to a relative + // jump instruction that jumps over to the preamble_stub. The preamble + // stub contains the first stub_size bytes of the original target + // function's preamble code, followed by a relative jump back to the next + // instruction after the first cbPreamble bytes. + // + // In 64-bit mode the memory pointed to by target_function *may* point to a + // relative jump instruction that jumps to a trampoline which will then + // perform an absolute jump to the replacement function. The preamble stub + // still contains the original target function's preamble code, followed by a + // jump back to the instructions after the first preamble bytes. + // + return SIDESTEP_SUCCESS; +} + +}; // namespace sidestep diff --git a/src/thirdparty/gperftools-2.0/src/windows/shortproc.asm b/src/thirdparty/gperftools-2.0/src/windows/shortproc.asm new file mode 100644 index 000000000..7e8e3d783 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/src/windows/shortproc.asm @@ -0,0 +1,169 @@ +; Copyright (c) 2011, Google Inc. +; All rights reserved. +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions are +; met: +; +; * Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; * Redistributions in binary form must reproduce the above +; copyright notice, this list of conditions and the following disclaimer +; in the documentation and/or other materials provided with the +; distribution. +; * Neither the name of Google Inc. nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +; +; --- +; Author: Scott Francis +; +; Unit tests for PreamblePatcher + +.MODEL small + +.CODE + +TooShortFunction PROC + ret +TooShortFunction ENDP + +JumpShortCondFunction PROC + test cl, 1 + jnz jumpspot + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 + int 3 +jumpspot: + nop + nop + nop + nop + mov rax, 1 + ret +JumpShortCondFunction ENDP + +JumpNearCondFunction PROC + test cl, 1 + jnz jumpspot + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H +jumpspot: + nop + nop + mov rax, 1 + ret +JumpNearCondFunction ENDP + +JumpAbsoluteFunction PROC + test cl, 1 + jmp jumpspot + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H +jumpspot: + nop + nop + mov rax, 1 + ret +JumpAbsoluteFunction ENDP + +CallNearRelativeFunction PROC + test cl, 1 + call TooShortFunction + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + mov rdx, 0ffff1111H + nop + nop + nop + ret +CallNearRelativeFunction ENDP + +END diff --git a/src/thirdparty/gperftools-2.0/vsprojects/addr2line-pdb/addr2line-pdb.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/addr2line-pdb/addr2line-pdb.vcproj new file mode 100755 index 000000000..a4ffae47d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/addr2line-pdb/addr2line-pdb.vcproj @@ -0,0 +1,127 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/addressmap_unittest/addressmap_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/addressmap_unittest/addressmap_unittest.vcproj new file mode 100755 index 000000000..d31836ffb --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/addressmap_unittest/addressmap_unittest.vcproj @@ -0,0 +1,301 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj new file mode 100755 index 000000000..00e008cea --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/current_allocated_bytes_test/current_allocated_bytes_test.vcproj @@ -0,0 +1,156 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/frag_unittest/frag_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/frag_unittest/frag_unittest.vcproj new file mode 100755 index 000000000..8e8525333 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/frag_unittest/frag_unittest.vcproj @@ -0,0 +1,150 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj new file mode 100755 index 000000000..f71a68915 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/libtcmalloc_minimal/libtcmalloc_minimal.vcproj @@ -0,0 +1,785 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj new file mode 100755 index 000000000..bee8133e3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/low_level_alloc_unittest/low_level_alloc_unittest.vcproj @@ -0,0 +1,373 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/malloc_extension_test/malloc_extension_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/malloc_extension_test/malloc_extension_test.vcproj new file mode 100755 index 000000000..f56323619 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/malloc_extension_test/malloc_extension_test.vcproj @@ -0,0 +1,157 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/malloc_hook_test/malloc_hook_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/malloc_hook_test/malloc_hook_test.vcproj new file mode 100755 index 000000000..28d6aa5e9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/malloc_hook_test/malloc_hook_test.vcproj @@ -0,0 +1,174 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/markidle_unittest/markidle_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/markidle_unittest/markidle_unittest.vcproj new file mode 100755 index 000000000..701a8cbc0 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/markidle_unittest/markidle_unittest.vcproj @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/nm-pdb/nm-pdb.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/nm-pdb/nm-pdb.vcproj new file mode 100755 index 000000000..5982e3c6d --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/nm-pdb/nm-pdb.vcproj @@ -0,0 +1,127 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/packed-cache_test/packed-cache_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/packed-cache_test/packed-cache_test.vcproj new file mode 100755 index 000000000..387746c7f --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/packed-cache_test/packed-cache_test.vcproj @@ -0,0 +1,201 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/page_heap_test/page_heap_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/page_heap_test/page_heap_test.vcproj new file mode 100755 index 000000000..6159ca6e1 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/page_heap_test/page_heap_test.vcproj @@ -0,0 +1,157 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/pagemap_unittest/pagemap_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/pagemap_unittest/pagemap_unittest.vcproj new file mode 100755 index 000000000..f3d89ffb9 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/pagemap_unittest/pagemap_unittest.vcproj @@ -0,0 +1,154 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj new file mode 100755 index 000000000..3c84f8f7c --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/preamble_patcher_test/preamble_patcher_test.vcproj @@ -0,0 +1,180 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/realloc_unittest/realloc_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/realloc_unittest/realloc_unittest.vcproj new file mode 100755 index 000000000..7b19efcfd --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/realloc_unittest/realloc_unittest.vcproj @@ -0,0 +1,151 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/sampler_test/sampler_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/sampler_test/sampler_test.vcproj new file mode 100755 index 000000000..9447f01e6 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/sampler_test/sampler_test.vcproj @@ -0,0 +1,154 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj new file mode 100755 index 000000000..bfac5766a --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/stack_trace_table_test/stack_trace_table_test.vcproj @@ -0,0 +1,153 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj new file mode 100755 index 000000000..cd9f00745 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/tcmalloc_minimal_large/tcmalloc_minimal_large_unittest.vcproj @@ -0,0 +1,150 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj new file mode 100755 index 000000000..47f6f74a3 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/tcmalloc_minimal_unittest/tcmalloc_minimal_unittest.vcproj @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj new file mode 100755 index 000000000..62c076603 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/thread_dealloc_unittest/thread_dealloc_unittest.vcproj @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/gperftools-2.0/vsprojects/tmu-static/tmu-static.vcproj b/src/thirdparty/gperftools-2.0/vsprojects/tmu-static/tmu-static.vcproj new file mode 100755 index 000000000..3b1db3248 --- /dev/null +++ b/src/thirdparty/gperftools-2.0/vsprojects/tmu-static/tmu-static.vcproj @@ -0,0 +1,884 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/thirdparty/libedit-3.1/COPYING b/src/thirdparty/libedit-3.1/COPYING new file mode 100644 index 000000000..742f005f8 --- /dev/null +++ b/src/thirdparty/libedit-3.1/COPYING @@ -0,0 +1,30 @@ +Copyright (c) 1992, 1993 + The Regents of the University of California. All rights reserved. + +This code is derived from software contributed to Berkeley by +Christos Zoulas of Cornell University. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. +3. Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +SUCH DAMAGE. + diff --git a/src/thirdparty/libedit-3.1/ChangeLog b/src/thirdparty/libedit-3.1/ChangeLog new file mode 100644 index 000000000..d11a9889e --- /dev/null +++ b/src/thirdparty/libedit-3.1/ChangeLog @@ -0,0 +1,544 @@ + * See also NetBSD changelog: + http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libedit + +2022-10-30 Jess Thrysoee + + * src/sys.h, src/reallocarr.c: Remove unused sys/cdefs.h include, to compile against musl libc + Reported by Matt Boehlke + + * version-info: 0:70:0 + +2022-10-09 Jess Thrysoee + + * version-info: 0:69:0 + + * src/sys.h: Add __sun guard around sys/types.h in sys.h + + * all: sync with upstream source + +2021-09-10 Jess Thrysoee + + * all: sync with upstream source + +2021-07-14 Jess Thrysoee + + * all: sync with upstream source + + * src/histedit.h: Add wcsdup declaration when ifndef HAVE_WCSDUP. Patch by Rainer Jung. + + * examples/wtc1.c: Fix warnings and add missing brace. Patch by Rainer Jung. + +2021-05-22 Jess Thrysoee + + * version-info: 0:66:0 + + * all: sync with upstream source + + * src/el.c: editrc not read on systems without issetugid + Patch by Trevor Cordes + +2021-04-19 Jess Thrysoee + + * version-info: 0:65:0 + + * all: sync with upstream source + + * src/getline.c,src/sys.h: Provide getline.c implementation if not available + Patch by Claes Nästén + + * src/makelist: Use Posix locale; mainly to get ASCII character classes in e.g. `tr` + Patch by Claes Nästén + + * examples/test_filecompletion.c, examples/wtc1.c: err.h not supported by + Solaris + +2021-02-16 Jess Thrysoee + + * version-info: 0:64:0 + + * all: sync with upstream source + +2019-12-31 Jess Thrysoee + + * version-info: 0:63:0 + + * configure.ac: Support -ltinfo as split in newer ncurses + The newer versions of ncurses support building terminfo routines as a split -ltinfo library. + Patch by Michał Górny + +2019-12-11 Jess Thrysoee + + * version-info: 0:62:0 + + * all: sync with upstream source + +2019-10-25 Jess Thrysoee + + * version-info: 0:61:0 + + * all: sync with upstream source + +2019-03-24 Jess Thrysoee + + * version-info: 0:60:0 + + * all: sync with upstream source + +2018-12-09 Jess Thrysoee + + * version-info: 0:59:0 + + * all: sync with upstream source + +2018-05-25 Jess Thrysoee + + * version-info: 0:58:0 + + * all: sync with upstream source + +2017-05-22 Jess Thrysoee + + * version-info: 0:57:0 + + * all: sync with upstream source + + * libedit.pc.in: Ncurses should not be a part of public link interface. + Patch by Yegor Timoshenko + +2017-03-29 Jess Thrysoee + + * version-info: 0:56:0 + + * all: sync with upstream source + +2016-09-03 Jess Thrysoee + + * version-info: 0:55:0 + + * all: sync with upstream source + +2016-06-18 Jess Thrysoee + + * version-info: 0:54:0 + + * all: sync with upstream source + + * deprecate option --enable-widec. + Upstream now always build with unicode (wide-char/UTF-8) support. + +2015-03-25 Jess Thrysoee + + * version-info: 0:53:0 + + * all: sync with upstream source + +2014-10-30 Jess Thrysoee + + * version-info: 0:52:0 + + * all: sync with upstream source + + * configura.ac: Fix posix shell portability issue. Patch by Ryo Onodera. + +2014-06-20 Jess Thrysoee + + * version-info: 0:51:0 + + * all: sync with upstream source + +2014-06-18 Jess Thrysoee + + * version-info: 0:50:0 + + * all: sync with upstream source - add weak alias patches + +2014-06-18 Jess Thrysoee + + * version-info: 0:49:0 + + * all: sync with upstream source. + +2014-02-13 Jess Thrysoee + + * version-info: 0:48:0 + + * all: sync with upstream source. + + * examples/fileman.c: Fix typo. Patch by Kamil Dudka. + + * Makefile.am, configure.ac: Add --enable-examples configure parameter. + Make it possible to enable/disable building of the examples programs. + Patch by James Le Cuirot. + +2013-07-12 Jess Thrysoee + + * version-info: 0:47:0 + + * all: sync with upstream source. + + * examples/fileman.c, examples/tc1.c: fix pedantic compiler warnings + +2013-07-10 Jess Thrysoee + + * version-info: 0:46:0 + + * configure.ac, src/el.c: ~/.editrc was never sourced on Linux. + On Linux issetugid is not available. When unable to determine if + the current process is tainted, we did not trust the HOME environment + variable and therefore could not load ~/.editrc. + Now instead use secure_getenv or a issetugid based implementation of secure_getenv. + Patch by Paolo Tosco. + +2013-06-11 Jess Thrysoee + + * version-info: 0:45:0 + + * configure.ac: fix AM_CONDITIONAL regression for strlcpy, strlcat, vis, + unvis checks. + +2013-06-08 Jess Thrysoee + + * version-info: 0:44:0 + + * configure.ac, src/Makefile.am: Prevent 'ranlib: has no symbols' build + warnings for systems that has strlcpy, strlcat, vis, unvis. + +2013-06-01 Jess Thrysoee + + * version-info: 0:43:0 + + * all: sync with upstream source. + +2012-12-13 Jess Thrysoee + + * version-info: 0:42:0 + + * all: sync with upstream source. + +2012-06-01 Jess Thrysoee + + * version-info: 0:41:0 + + * all: sync with upstream source. + +2012-05-22 Jess Thrysoee + + * version-info: 0:40:0 + + * all: sync with upstream source. + +2012-03-11 Jess Thrysoee + + * version-info: 0:39:0 + + * all: sync with upstream source. + +2011-08-02 Jess Thrysoee + + * version-info: 0:38:0 + + * all: sync with upstream source. + +2011-07-09 Jess Thrysoee + + * version-info: 0:37:0 + + * all: sync with upstream source. + +2011-02-27 Jess Thrysoee + + * version-info: 0:36:0 + + * all: sync with upstream source. + +2010-04-24 Jess Thrysoee + + * version-info: 0:35:0 + + * all: sync with upstream source. + Now with UTF-8 support. To enable this run 'configure --enable-widec'. + For now an UTF-32 encoded wchar_t is required. + This requirement is met on NetBSD, Solaris and OS X for any UTF-8 locale, + and any system that define __STDC_ISO_10646__ (e.g. GNU libc on Linux). + +2009-09-23 Jess Thrysoee + * version-info: 0:34:0 + + * all: apply Apple patches from: + http://opensource.apple.com/source/libedit/libedit-11/patches + +2009-09-05 Jess Thrysoee + + * version-info: 0:33:0 + + * all: Use predefined macro __sun to identify Solaris + + * src/el.c: Ignore comment lines in .editrc + +2009-07-23 Jess Thrysoee + + * version-info: 0:32:0 + + * all: sync with upstream source. + +2009-06-10 Jess Thrysoee + + * version-info: 0:31:0 + + * all: sync with upstream source. + +2009-05-03 Jess Thrysoee + + * version-info: 0:30:0 + + * all: sync with upstream source. + +2009-04-05 Jess Thrysoee + + * version-info: 0:29:0 + + * all: sync with upstream source. + +2009-01-11 Jess Thrysoee + + * version-info: 0:28:0 + + * all: sync with upstream source. MAJOR.MINOR version is now 3.0. + This is due to NetBSD changing time_t and dev_t to 64 bits. It does + not really effect this package. + + * configure.ac: Remove '--enable-debug' configure flag. The autoconf way + to control flags is by specifying them when running configure, + e.g. 'CFLAGS="-O0 -g" ./configure' + +2008-07-12 Jess Thrysoee + + * version-info: 0:27:0 + + * configure.ac: Added '--enable-debug' configure flag, to produce debugging + information. + + * examples/fileman.c: cast stat struct members, st_nlink and st_size, + appropriately (see also 'man 2 stat'). Patch by Alex Elder. + + * all: sync with upstream source. MINOR version is now 11. + +2007-08-31 Jess Thrysoee + + * version-info: 0:26:0 + + * libedit.pc.in,Makefile.am,configure.ac,patches/extra_dist_list.sh: + Added pkg-config support for libedit. Patch by Masatake YAMATO. + +2007-08-13 Jess Thrysoee + + * version-info: 0:25:0 + + * all: sync with upstream source. + +2007-03-02 Jess Thrysoee + + * version-info: 0:24:0 + + * all: sync with upstream source. + +2006-10-22 Jess Thrysoee + + * version-info: 0:23:0 + + * src/shlib_version: Upstream bumped minor version from 9 to 10. + + * all: sync with upstream source. More readline functions. + +2006-10-22 Jess Thrysoee + + * version-info: 0:22:0 + + * all: sync with upstream source. + +2006-08-29 Jess Thrysoee + + * version-info: 0:21:0 + + * all: License cleanup. All 4-clause advertising BSD licenses has been + changed to the 3-clause version by upstream. + + * src/fgetln.c: use src/tools/compat/fgetln.c instead of + othersrc/libexec/tnftpd/libnetbsd/fgetln.c + +2006-08-16 Jess Thrysoee + + * version-info: 0:20:0 + + * all: sync with upstream source. + +2006-06-03 Jess Thrysoee + + * version-info: 0:19:0 + + * COPYING: added global license file + + * all: sync with upstream source. + +2006-02-13 Jess Thrysoee + + * version-info: 0:18:0 + + * src/readline.c: Partial rl_getc_function support, patch by Kjeld Borch + Egevang. + + * src/readline.c: Make write_history and read_history returncode readline + compatible. Upstream patch. + +2006-01-03 Jess Thrysoee + + * version-info: 0:17:0 + + * patches/cvs_export.sh: strlcat.c and strlcpy.c was moved to + src/common/lib/libc/string in the upstream cvs repository. + + * all: sync with upstream source. + +2005-10-22 Jess Thrysoee + + * version-info: 0:16:0 + + * patches/*.patch, configure.ac: define SCCSID, undef LIBC_SCCS. Remove + fourteen cosmetic patches. + + * all: sync with upstream source. + +2005-09-11 Jess Thrysoee + + * version-info: 0:15:0 + + * src/Makefile.am: fix typo that meant generated files were distributes, + and make generated file targets dependent on the the 'makelist' input + files. + + * all: sync with upstream source. This is just a manpage update + +2005-08-28 Jess Thrysoee + + * version-info: 0:14:0 + + * src/sys.h: include config.h to avoid "redefinition of + `u_int32_t'". Patch by Norihiko Murase. + + * src/search.c: explicitly include sys/types.h, because regex.h on + FreeBSD needs it and does not include it itself. Patch by Norihiko Murase. + + * acinclude.m4: added EL_GETPW_R_DRAFT test and use AC_TRY_LINK instead + of AC_TRY_COMPILE. Suggested by Norihiko Murase. + + * all: sync with upstream source. + +2005-08-16 Jess Thrysoee + + * version-info: 0:13:0 + + * all: sync with upstream source. + +2005-08-05 Jess Thrysoee + + * version-info: 0:12:0 + + * all: sync with upstream source. + +2005-07-24 Jess Thrysoee + + * version-info: 0:11:0 + + * histedit.h, histedit.c, readline.c, editline/readline.h: From + upstream; added remove_history(). + +2005-07-07 Jess Thrysoee + + * version-info: 0:10:0 + + * history.c, key.c: From upstream source; Fix memory leaks found by + valgrind. + +2005-06-28 Jess Thrysoee + + * version-info: 0:9:0 + + * src/readline.c: getpwent_r is not POSIX, always use getpwent. + Reported by Gerrit P. Haase. + + * src/Makefile.am: Added libtool -no-undefined. This is needed on Cygwin + to get a shared editline library. Should not affect other platforms. + Suggested by Gerrit P. Haase. + +2005-06-15 Jess Thrysoee + + * version-info: 0:8:0 + + * all: sync with upstream source. + +2005-06-01 Jess Thrysoee + + * version-info: 0:7:0 + + * all: sync with upstream source. + + * src/readline.c, src/filecomplete.c: Solaris use POSIX draft versions + of getpwent_r, getpwnam_r and getpwuid_r which return 'struct passwd *'. + Define HAVE_GETPW_R_POSIX if these functions are (non draft) POSIX + compatible. Patch by Julien Torrès. + +2005-05-28 Jess Thrysoee + + * version-info: 0:6:0 + + * all: sync with upstream source. + +2005-03-11 Jess Thrysoee + + * version-info: 0:5:0 + + * all: sync with upstream source. + +2004-12-07 Jess Thrysoee + + * version-info: 0:4:0 + + * src/readline.c: d_namlen (in struct dirent) is not portable, always + use strlen. Patch by Scott Rankin. + +2004-11-27 Jess Thrysoee + + * version-info: 0:3:0 + + * src/history.c: bug #26785 fixed upstream, removed local patch. + +2004-11-06 Jess Thrysoee + + * version-info: 0:2:0 + + * all: sync with upstream source. + + * doc/Makefile.am: If mdoc2man fails, remove empty file. Patch by + Darren Tucker. + +2004-10-14 Jess Thrysoee + + * version-info: 0:1:0 + + * doc/Makefile.am: 'make install' twice fails. Remove old links before + trying to link the man pages. Patch by Rick Richardson. + +2004-09-28 Jess Thrysoee + + * version-info: 0:0:0 + + * acinclude.m4 configure.ac src/Makefile.am: Adhere to + LibTools library interface versions recommendation. + http://www.gnu.org/software/libtool/manual.html#SEC32 + + * doc/Makefile.am: name all manpage links as el_* (e.g. el_history.3) + to avoid conflicts. + +2004-09-08 Jess Thrysoee + + * all: Initial package. diff --git a/src/thirdparty/libedit-3.1/INSTALL b/src/thirdparty/libedit-3.1/INSTALL new file mode 100644 index 000000000..54caf7c19 --- /dev/null +++ b/src/thirdparty/libedit-3.1/INSTALL @@ -0,0 +1,229 @@ +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software +Foundation, Inc. + + This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. (Caching is +disabled by default to prevent problems with accidental use of stale +cache files.) + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You only need +`configure.ac' if you want to change it or regenerate `configure' using +a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. Run `./configure --help' +for details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not support the `VPATH' +variable, you have to compile the package for one architecture at a +time in the source code directory. After you have installed the +package for one architecture, use `make distclean' before reconfiguring +for another architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the `--target=TYPE' option to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +will cause the specified gcc to be used as the C compiler (unless it is +overridden in the site shell script). + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of the options to `configure', and exit. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + diff --git a/src/thirdparty/libedit-3.1/Makefile.am b/src/thirdparty/libedit-3.1/Makefile.am new file mode 100644 index 000000000..093990798 --- /dev/null +++ b/src/thirdparty/libedit-3.1/Makefile.am @@ -0,0 +1,13 @@ + +AUTOMAKE_OPTIONS = foreign +ACLOCAL_AMFLAGS = -I m4 + +if ENABLE_EXAMPLES + EXAMPLES_DIR=examples +endif + +SUBDIRS = src $(EXAMPLES_DIR) doc + +EXTRA_DIST = libedit.pc.in +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libedit.pc diff --git a/src/thirdparty/libedit-3.1/THANKS b/src/thirdparty/libedit-3.1/THANKS new file mode 100644 index 000000000..98ad22b8b --- /dev/null +++ b/src/thirdparty/libedit-3.1/THANKS @@ -0,0 +1 @@ +Thanks to the NetBSD Project maintainers of libedit! diff --git a/src/thirdparty/libedit-3.1/acinclude.m4 b/src/thirdparty/libedit-3.1/acinclude.m4 new file mode 100644 index 000000000..95faf65f4 --- /dev/null +++ b/src/thirdparty/libedit-3.1/acinclude.m4 @@ -0,0 +1,84 @@ + +dnl +dnl read lib version from file (and trim trailing newline) +dnl +define([EL_RELEASE], [patsubst(esyscmd([. src/shlib_version; echo $major.$minor]), [ +])]) + +dnl +dnl read cvsexport timestamp from file (and trim trailing newline) +dnl +define([EL_TIMESTAMP], [patsubst(esyscmd([date +"%Y%m%d"]), [ +])]) + + +dnl +dnl NetBSD use the -mdoc macro package for manpages, but e.g. +dnl AIX and Solaris only support the -man package. +dnl +AC_DEFUN([EL_MANTYPE], +[ + MANTYPE= + TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" + AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) + if ${NROFF} -mdoc ${srcdir}/doc/editrc.5.roff >/dev/null 2>&1; then + MANTYPE=mdoc + fi + AC_SUBST(MANTYPE) +]) + + +dnl +dnl Check if getpwnam_r and getpwuid_r are POSIX.1 compatible +dnl POSIX draft version returns 'struct passwd *' (used on Solaris) +dnl NOTE: getpwent_r is not POSIX so we always use getpwent +dnl +AC_DEFUN([EL_GETPW_R_POSIX], +[ + AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix like]) + # The prototype for the POSIX version is: + # int getpwnam_r(char *, struct passwd *, char *, size_t, struct passwd **) + # int getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **); + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include + #include + #include ]], + [[getpwnam_r(NULL, NULL, NULL, (size_t)0, NULL); + getpwuid_r((uid_t)0, NULL, NULL, (size_t)0, NULL);]])], + [AC_DEFINE([HAVE_GETPW_R_POSIX], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are POSIX.1 compatible.]) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no)]) +]) + +AC_DEFUN([EL_GETPW_R_DRAFT], +[ + AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix _draft_ like]) + # The prototype for the POSIX draft version is: + # struct passwd *getpwuid_r(uid_t, struct passwd *, char *, int); + # struct passwd *getpwnam_r(char *, struct passwd *, char *, int); + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include + #include + #include ]], + [[getpwnam_r(NULL, NULL, NULL, (size_t)0); + getpwuid_r((uid_t)0, NULL, NULL, (size_t)0);]])], + [AC_DEFINE([HAVE_GETPW_R_DRAFT], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are draft POSIX.1 versions.]) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no)]) +]) + + +dnl +dnl deprecate option --enable-widec to turn on use of wide-character support +dnl +AC_DEFUN([EL_DEPRECATE_WIDEC], +[ + AC_MSG_CHECKING(if you want wide-character code) + AC_ARG_ENABLE(widec, + [ --enable-widec deprecated, wide-character/UTF-8 is always enabled], + [with_widec=$enableval], + [with_widec=no]) + AC_MSG_RESULT($with_widec) + AC_MSG_WARN([--enable-widec is deprecated, wide-character/UTF-8 is always enabled]) +]) + diff --git a/src/thirdparty/libedit-3.1/compile b/src/thirdparty/libedit-3.1/compile new file mode 100755 index 000000000..df363c8fb --- /dev/null +++ b/src/thirdparty/libedit-3.1/compile @@ -0,0 +1,348 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN* | MSYS*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/* | msys/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/thirdparty/libedit-3.1/config.guess b/src/thirdparty/libedit-3.1/config.guess new file mode 100755 index 000000000..e81d3ae7c --- /dev/null +++ b/src/thirdparty/libedit-3.1/config.guess @@ -0,0 +1,1748 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2021 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2021-06-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess +# +# Please send patches to . + + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2021 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +# Just in case it came from the environment. +GUESS= + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +tmp= +# shellcheck disable=SC2172 +trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15 + +set_cc_for_build() { + # prevent multiple calls if $tmp is already set + test "$tmp" && return 0 + : "${TMPDIR=/tmp}" + # shellcheck disable=SC2039,SC3028 + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } + dummy=$tmp/dummy + case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in + ,,) echo "int x;" > "$dummy.c" + for driver in cc gcc c89 c99 ; do + if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then + CC_FOR_BUILD=$driver + break + fi + done + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; + esac +} + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if test -f /.attbin/uname ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case $UNAME_SYSTEM in +Linux|GNU|GNU/*) + LIBC=unknown + + set_cc_for_build + cat <<-EOF > "$dummy.c" + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #elif defined(__GLIBC__) + LIBC=gnu + #else + #include + /* First heuristic to detect musl libc. */ + #ifdef __DEFINED_va_list + LIBC=musl + #endif + #endif + EOF + cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + eval "$cc_set_libc" + + # Second heuristic to detect musl libc. + if [ "$LIBC" = unknown ] && + command -v ldd >/dev/null && + ldd --version 2>&1 | grep -q ^musl; then + LIBC=musl + fi + + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + if [ "$LIBC" = unknown ]; then + LIBC=gnu + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + echo unknown)` + case $UNAME_MACHINE_ARCH in + aarch64eb) machine=aarch64_be-unknown ;; + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=$UNAME_MACHINE_ARCH-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case $UNAME_MACHINE_ARCH in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case $UNAME_MACHINE_ARCH in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case $UNAME_VERSION in + Debian*) + release='-gnu' + ;; + *) + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + GUESS=$machine-${os}${release}${abi-} + ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE + ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE + ;; + *:SecBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE + ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE + ;; + *:MidnightBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE + ;; + *:ekkoBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE + ;; + *:SolidBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE + ;; + *:OS108:*:*) + GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE + ;; + macppc:MirBSD:*:*) + GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE + ;; + *:MirBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE + ;; + *:Sortix:*:*) + GUESS=$UNAME_MACHINE-unknown-sortix + ;; + *:Twizzler:*:*) + GUESS=$UNAME_MACHINE-unknown-twizzler + ;; + *:Redox:*:*) + GUESS=$UNAME_MACHINE-unknown-redox + ;; + mips:OSF1:*.*) + GUESS=mips-dec-osf1 + ;; + alpha:OSF1:*:*) + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + trap '' 0 + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case $ALPHA_CPU_TYPE in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + GUESS=$UNAME_MACHINE-dec-osf$OSF_REL + ;; + Amiga*:UNIX_System_V:4.0:*) + GUESS=m68k-unknown-sysv4 + ;; + *:[Aa]miga[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-amigaos + ;; + *:[Mm]orph[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-morphos + ;; + *:OS/390:*:*) + GUESS=i370-ibm-openedition + ;; + *:z/VM:*:*) + GUESS=s390-ibm-zvmoe + ;; + *:OS400:*:*) + GUESS=powerpc-ibm-os400 + ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + GUESS=arm-acorn-riscix$UNAME_RELEASE + ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + GUESS=arm-unknown-riscos + ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + GUESS=hppa1.1-hitachi-hiuxmpp + ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + case `(/bin/universe) 2>/dev/null` in + att) GUESS=pyramid-pyramid-sysv3 ;; + *) GUESS=pyramid-pyramid-bsd ;; + esac + ;; + NILE*:*:*:dcosx) + GUESS=pyramid-pyramid-svr4 + ;; + DRS?6000:unix:4.0:6*) + GUESS=sparc-icl-nx6 + ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) GUESS=sparc-icl-nx7 ;; + esac + ;; + s390x:SunOS:*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL + ;; + sun4H:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-hal-solaris2$SUN_REL + ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris2$SUN_REL + ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + GUESS=i386-pc-auroraux$UNAME_RELEASE + ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + set_cc_for_build + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$SUN_ARCH-pc-solaris2$SUN_REL + ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris3$SUN_REL + ;; + sun4*:SunOS:*:*) + case `/usr/bin/arch -k` in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` + GUESS=sparc-sun-sunos$SUN_REL + ;; + sun3*:SunOS:*:*) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 + case `/bin/arch` in + sun3) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun4) + GUESS=sparc-sun-sunos$UNAME_RELEASE + ;; + esac + ;; + aushp:SunOS:*:*) + GUESS=sparc-auspex-sunos$UNAME_RELEASE + ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + GUESS=m68k-milan-mint$UNAME_RELEASE + ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + GUESS=m68k-hades-mint$UNAME_RELEASE + ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + GUESS=m68k-unknown-mint$UNAME_RELEASE + ;; + m68k:machten:*:*) + GUESS=m68k-apple-machten$UNAME_RELEASE + ;; + powerpc:machten:*:*) + GUESS=powerpc-apple-machten$UNAME_RELEASE + ;; + RISC*:Mach:*:*) + GUESS=mips-dec-mach_bsd4.3 + ;; + RISC*:ULTRIX:*:*) + GUESS=mips-dec-ultrix$UNAME_RELEASE + ;; + VAX*:ULTRIX*:*:*) + GUESS=vax-dec-ultrix$UNAME_RELEASE + ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + GUESS=clipper-intergraph-clix$UNAME_RELEASE + ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=mips-mips-riscos$UNAME_RELEASE + ;; + Motorola:PowerMAX_OS:*:*) + GUESS=powerpc-motorola-powermax + ;; + Motorola:*:4.3:PL8-*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:Power_UNIX:*:*) + GUESS=powerpc-harris-powerunix + ;; + m88k:CX/UX:7*:*) + GUESS=m88k-harris-cxux7 + ;; + m88k:*:4*:R4*) + GUESS=m88k-motorola-sysv4 + ;; + m88k:*:3*:R3*) + GUESS=m88k-motorola-sysv3 + ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 + then + if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ + test "$TARGET_BINARY_INTERFACE"x = x + then + GUESS=m88k-dg-dgux$UNAME_RELEASE + else + GUESS=m88k-dg-dguxbcs$UNAME_RELEASE + fi + else + GUESS=i586-dg-dgux$UNAME_RELEASE + fi + ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + GUESS=m88k-dolphin-sysv3 + ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + GUESS=m88k-motorola-sysv3 + ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + GUESS=m88k-tektronix-sysv3 + ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + GUESS=m68k-tektronix-bsd + ;; + *:IRIX*:*:*) + IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` + GUESS=mips-sgi-irix$IRIX_REL + ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id + ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + GUESS=i386-ibm-aix + ;; + ia64:AIX:*:*) + if test -x /usr/bin/oslevel ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV + ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` + then + GUESS=$SYSTEM_NAME + else + GUESS=rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + GUESS=rs6000-ibm-aix3.2.4 + else + GUESS=rs6000-ibm-aix3.2 + fi + ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if test -x /usr/bin/lslpp ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$IBM_ARCH-ibm-aix$IBM_REV + ;; + *:AIX:*:*) + GUESS=rs6000-ibm-aix + ;; + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) + GUESS=romp-ibm-bsd4.4 + ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to + ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + GUESS=rs6000-bull-bosx + ;; + DPX/2?00:B.O.S.:*:*) + GUESS=m68k-bull-sysv3 + ;; + 9000/[34]??:4.3bsd:1.*:*) + GUESS=m68k-hp-bsd + ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + GUESS=m68k-hp-bsd4.4 + ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + case $UNAME_MACHINE in + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if test -x /usr/bin/getconf; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case $sc_cpu_version in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case $sc_kernel_bits in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if test "$HP_ARCH" = ""; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if test "$HP_ARCH" = hppa2.0w + then + set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + GUESS=$HP_ARCH-hp-hpux$HPUX_REV + ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + GUESS=ia64-hp-hpux$HPUX_REV + ;; + 3050*:HI-UX:*:*) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=unknown-hitachi-hiuxwe2 + ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) + GUESS=hppa1.1-hp-bsd + ;; + 9000/8??:4.3bsd:*:*) + GUESS=hppa1.0-hp-bsd + ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + GUESS=hppa1.0-hp-mpeix + ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) + GUESS=hppa1.1-hp-osf + ;; + hp8??:OSF1:*:*) + GUESS=hppa1.0-hp-osf + ;; + i*86:OSF1:*:*) + if test -x /usr/sbin/sysversion ; then + GUESS=$UNAME_MACHINE-unknown-osf1mk + else + GUESS=$UNAME_MACHINE-unknown-osf1 + fi + ;; + parisc*:Lites*:*:*) + GUESS=hppa1.1-hp-lites + ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + GUESS=c1-convex-bsd + ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + GUESS=c34-convex-bsd + ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + GUESS=c38-convex-bsd + ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + GUESS=c4-convex-bsd + ;; + CRAY*Y-MP:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=ymp-cray-unicos$CRAY_REL + ;; + CRAY*[A-Z]90:*:*:*) + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=t90-cray-unicos$CRAY_REL + ;; + CRAY*T3E:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=alphaev5-cray-unicosmk$CRAY_REL + ;; + CRAY*SV1:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=sv1-cray-unicos$CRAY_REL + ;; + *:UNICOS/mp:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=craynv-cray-unicosmp$CRAY_REL + ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` + GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE + ;; + sparc*:BSD/OS:*:*) + GUESS=sparc-unknown-bsdi$UNAME_RELEASE + ;; + *:BSD/OS:*:*) + GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE + ;; + arm:FreeBSD:*:*) + UNAME_PROCESSOR=`uname -p` + set_cc_for_build + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi + else + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf + fi + ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case $UNAME_PROCESSOR in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL + ;; + i*:CYGWIN*:*) + GUESS=$UNAME_MACHINE-pc-cygwin + ;; + *:MINGW64*:*) + GUESS=$UNAME_MACHINE-pc-mingw64 + ;; + *:MINGW*:*) + GUESS=$UNAME_MACHINE-pc-mingw32 + ;; + *:MSYS*:*) + GUESS=$UNAME_MACHINE-pc-msys + ;; + i*:PW*:*) + GUESS=$UNAME_MACHINE-pc-pw32 + ;; + *:Interix*:*) + case $UNAME_MACHINE in + x86) + GUESS=i586-pc-interix$UNAME_RELEASE + ;; + authenticamd | genuineintel | EM64T) + GUESS=x86_64-unknown-interix$UNAME_RELEASE + ;; + IA64) + GUESS=ia64-unknown-interix$UNAME_RELEASE + ;; + esac ;; + i*:UWIN*:*) + GUESS=$UNAME_MACHINE-pc-uwin + ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + GUESS=x86_64-pc-cygwin + ;; + prep*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=powerpcle-unknown-solaris2$SUN_REL + ;; + *:GNU:*:*) + # the GNU system + GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` + GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL + ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC + ;; + *:Minix:*:*) + GUESS=$UNAME_MACHINE-unknown-minix + ;; + aarch64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arm*:Linux:*:*) + set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi + else + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf + fi + fi + ;; + avr32*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + cris:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + crisv32:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + e2k:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + frv:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + hexagon:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:Linux:*:*) + GUESS=$UNAME_MACHINE-pc-linux-$LIBC + ;; + ia64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + k1om:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m32r*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m68*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + mips:Linux:*:* | mips64:Linux:*:*) + set_cc_for_build + IS_GLIBC=0 + test x"${LIBC}" = xgnu && IS_GLIBC=1 + sed 's/^ //' << EOF > "$dummy.c" + #undef CPU + #undef mips + #undef mipsel + #undef mips64 + #undef mips64el + #if ${IS_GLIBC} && defined(_ABI64) + LIBCABI=gnuabi64 + #else + #if ${IS_GLIBC} && defined(_ABIN32) + LIBCABI=gnuabin32 + #else + LIBCABI=${LIBC} + #endif + #endif + + #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa64r6 + #else + #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa32r6 + #else + #if defined(__mips64) + CPU=mips64 + #else + CPU=mips + #endif + #endif + #endif + + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + MIPS_ENDIAN=el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + MIPS_ENDIAN= + #else + MIPS_ENDIAN= + #endif + #endif +EOF + cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` + eval "$cc_set_vars" + test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } + ;; + mips64el:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + openrisc*:Linux:*:*) + GUESS=or1k-unknown-linux-$LIBC + ;; + or32:Linux:*:* | or1k*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + padre:Linux:*:*) + GUESS=sparc-unknown-linux-$LIBC + ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + GUESS=hppa64-unknown-linux-$LIBC + ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; + PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; + *) GUESS=hppa-unknown-linux-$LIBC ;; + esac + ;; + ppc64:Linux:*:*) + GUESS=powerpc64-unknown-linux-$LIBC + ;; + ppc:Linux:*:*) + GUESS=powerpc-unknown-linux-$LIBC + ;; + ppc64le:Linux:*:*) + GUESS=powerpc64le-unknown-linux-$LIBC + ;; + ppcle:Linux:*:*) + GUESS=powerpcle-unknown-linux-$LIBC + ;; + riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + s390:Linux:*:* | s390x:Linux:*:*) + GUESS=$UNAME_MACHINE-ibm-linux-$LIBC + ;; + sh64*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sh*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + tile*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + vax:Linux:*:*) + GUESS=$UNAME_MACHINE-dec-linux-$LIBC + ;; + x86_64:Linux:*:*) + set_cc_for_build + LIBCABI=$LIBC + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_X32 >/dev/null + then + LIBCABI=${LIBC}x32 + fi + fi + GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI + ;; + xtensa*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + GUESS=i386-sequent-sysv4 + ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION + ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + GUESS=$UNAME_MACHINE-pc-os2-emx + ;; + i*86:XTS-300:*:STOP) + GUESS=$UNAME_MACHINE-unknown-stop + ;; + i*86:atheos:*:*) + GUESS=$UNAME_MACHINE-unknown-atheos + ;; + i*86:syllable:*:*) + GUESS=$UNAME_MACHINE-pc-syllable + ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + GUESS=i386-unknown-lynxos$UNAME_RELEASE + ;; + i*86:*DOS:*:*) + GUESS=$UNAME_MACHINE-pc-msdosdjgpp + ;; + i*86:*:4.*:*) + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL + fi + ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv32 + fi + ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + GUESS=i586-pc-msdosdjgpp + ;; + Intel:Mach:3*:*) + GUESS=i386-pc-mach3 + ;; + paragon:*:*:*) + GUESS=i860-intel-osf1 + ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 + fi + ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + GUESS=m68010-convergent-sysv + ;; + mc68k:UNIX:SYSTEM5:3.51m) + GUESS=m68k-convergent-sysv + ;; + M680?0:D-NIX:5.3:*) + GUESS=m68k-diab-dnix + ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + GUESS=m68k-unknown-lynxos$UNAME_RELEASE + ;; + mc68030:UNIX_System_V:4.*:*) + GUESS=m68k-atari-sysv4 + ;; + TSUNAMI:LynxOS:2.*:*) + GUESS=sparc-unknown-lynxos$UNAME_RELEASE + ;; + rs6000:LynxOS:2.*:*) + GUESS=rs6000-unknown-lynxos$UNAME_RELEASE + ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + GUESS=powerpc-unknown-lynxos$UNAME_RELEASE + ;; + SM[BE]S:UNIX_SV:*:*) + GUESS=mips-dde-sysv$UNAME_RELEASE + ;; + RM*:ReliantUNIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + RM*:SINIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + GUESS=$UNAME_MACHINE-sni-sysv4 + else + GUESS=ns32k-sni-sysv + fi + ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + GUESS=i586-unisys-sysv4 + ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + GUESS=hppa1.1-stratus-sysv4 + ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + GUESS=i860-stratus-sysv4 + ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=$UNAME_MACHINE-stratus-vos + ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=hppa1.1-stratus-vos + ;; + mc68*:A/UX:*:*) + GUESS=m68k-apple-aux$UNAME_RELEASE + ;; + news*:NEWS-OS:6*:*) + GUESS=mips-sony-newsos6 + ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if test -d /usr/nec; then + GUESS=mips-nec-sysv$UNAME_RELEASE + else + GUESS=mips-unknown-sysv$UNAME_RELEASE + fi + ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + GUESS=powerpc-be-beos + ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + GUESS=powerpc-apple-beos + ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + GUESS=i586-pc-beos + ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + GUESS=i586-pc-haiku + ;; + x86_64:Haiku:*:*) + GUESS=x86_64-unknown-haiku + ;; + SX-4:SUPER-UX:*:*) + GUESS=sx4-nec-superux$UNAME_RELEASE + ;; + SX-5:SUPER-UX:*:*) + GUESS=sx5-nec-superux$UNAME_RELEASE + ;; + SX-6:SUPER-UX:*:*) + GUESS=sx6-nec-superux$UNAME_RELEASE + ;; + SX-7:SUPER-UX:*:*) + GUESS=sx7-nec-superux$UNAME_RELEASE + ;; + SX-8:SUPER-UX:*:*) + GUESS=sx8-nec-superux$UNAME_RELEASE + ;; + SX-8R:SUPER-UX:*:*) + GUESS=sx8r-nec-superux$UNAME_RELEASE + ;; + SX-ACE:SUPER-UX:*:*) + GUESS=sxace-nec-superux$UNAME_RELEASE + ;; + Power*:Rhapsody:*:*) + GUESS=powerpc-apple-rhapsody$UNAME_RELEASE + ;; + *:Rhapsody:*:*) + GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE + ;; + arm64:Darwin:*:*) + GUESS=aarch64-apple-darwin$UNAME_RELEASE + ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + if command -v xcode-select > /dev/null 2> /dev/null && \ + ! xcode-select --print-path > /dev/null 2> /dev/null ; then + # Avoid executing cc if there is no toolchain installed as + # cc will be a stub that puts up a graphical alert + # prompting the user to install developer tools. + CC_FOR_BUILD=no_compiler_found + else + set_cc_for_build + fi + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # uname -m returns i386 or x86_64 + UNAME_PROCESSOR=$UNAME_MACHINE + fi + GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE + ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE + ;; + *:QNX:*:4*) + GUESS=i386-pc-qnx + ;; + NEO-*:NONSTOP_KERNEL:*:*) + GUESS=neo-tandem-nsk$UNAME_RELEASE + ;; + NSE-*:NONSTOP_KERNEL:*:*) + GUESS=nse-tandem-nsk$UNAME_RELEASE + ;; + NSR-*:NONSTOP_KERNEL:*:*) + GUESS=nsr-tandem-nsk$UNAME_RELEASE + ;; + NSV-*:NONSTOP_KERNEL:*:*) + GUESS=nsv-tandem-nsk$UNAME_RELEASE + ;; + NSX-*:NONSTOP_KERNEL:*:*) + GUESS=nsx-tandem-nsk$UNAME_RELEASE + ;; + *:NonStop-UX:*:*) + GUESS=mips-compaq-nonstopux + ;; + BS2000:POSIX*:*:*) + GUESS=bs2000-siemens-sysv + ;; + DS/*:UNIX_System_V:*:*) + GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE + ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "${cputype-}" = 386; then + UNAME_MACHINE=i386 + elif test "x${cputype-}" != x; then + UNAME_MACHINE=$cputype + fi + GUESS=$UNAME_MACHINE-unknown-plan9 + ;; + *:TOPS-10:*:*) + GUESS=pdp10-unknown-tops10 + ;; + *:TENEX:*:*) + GUESS=pdp10-unknown-tenex + ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + GUESS=pdp10-dec-tops20 + ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + GUESS=pdp10-xkl-tops20 + ;; + *:TOPS-20:*:*) + GUESS=pdp10-unknown-tops20 + ;; + *:ITS:*:*) + GUESS=pdp10-unknown-its + ;; + SEI:*:*:SEIUX) + GUESS=mips-sei-seiux$UNAME_RELEASE + ;; + *:DragonFly:*:*) + DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL + ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case $UNAME_MACHINE in + A*) GUESS=alpha-dec-vms ;; + I*) GUESS=ia64-dec-vms ;; + V*) GUESS=vax-dec-vms ;; + esac ;; + *:XENIX:*:SysV) + GUESS=i386-pc-xenix + ;; + i*86:skyos:*:*) + SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` + GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL + ;; + i*86:rdos:*:*) + GUESS=$UNAME_MACHINE-pc-rdos + ;; + *:AROS:*:*) + GUESS=$UNAME_MACHINE-unknown-aros + ;; + x86_64:VMkernel:*:*) + GUESS=$UNAME_MACHINE-unknown-esx + ;; + amd64:Isilon\ OneFS:*:*) + GUESS=x86_64-unknown-onefs + ;; + *:Unleashed:*:*) + GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE + ;; +esac + +# Do we have a guess based on uname results? +if test "x$GUESS" != x; then + echo "$GUESS" + exit +fi + +# No uname command or uname output not recognized. +set_cc_for_build +cat > "$dummy.c" < +#include +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#include +#if defined(_SIZE_T_) || defined(SIGLOST) +#include +#endif +#endif +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); +#endif + +#if defined (vax) +#if !defined (ultrix) +#include +#if defined (BSD) +#if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +#else +#if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#endif +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#else +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname un; + uname (&un); + printf ("vax-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname *un; + uname (&un); + printf ("mips-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("mips-dec-ultrix\n"); exit (0); +#endif +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. +test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } + +echo "$0: unable to guess system type" >&2 + +case $UNAME_MACHINE:$UNAME_SYSTEM in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <&2 <&2 </dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" +EOF +fi + +exit 1 + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/thirdparty/libedit-3.1/config.sub b/src/thirdparty/libedit-3.1/config.sub new file mode 100755 index 000000000..d74fb6dea --- /dev/null +++ b/src/thirdparty/libedit-3.1/config.sub @@ -0,0 +1,1884 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2021 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2021-08-14' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2021 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo "$1" + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Split fields of configuration type +# shellcheck disable=SC2162 +saved_IFS=$IFS +IFS="-" read field1 field2 field3 field4 <&2 + exit 1 + ;; + *-*-*-*) + basic_machine=$field1-$field2 + basic_os=$field3-$field4 + ;; + *-*-*) + # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two + # parts + maybe_os=$field2-$field3 + case $maybe_os in + nto-qnx* | linux-* | uclinux-uclibc* \ + | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ + | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ + | storm-chaos* | os2-emx* | rtmk-nova*) + basic_machine=$field1 + basic_os=$maybe_os + ;; + android-linux) + basic_machine=$field1-unknown + basic_os=linux-android + ;; + *) + basic_machine=$field1-$field2 + basic_os=$field3 + ;; + esac + ;; + *-*) + # A lone config we happen to match not fitting any pattern + case $field1-$field2 in + decstation-3100) + basic_machine=mips-dec + basic_os= + ;; + *-*) + # Second component is usually, but not always the OS + case $field2 in + # Prevent following clause from handling this valid os + sun*os*) + basic_machine=$field1 + basic_os=$field2 + ;; + zephyr*) + basic_machine=$field1-unknown + basic_os=$field2 + ;; + # Manufacturers + dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ + | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ + | unicom* | ibm* | next | hp | isi* | apollo | altos* \ + | convergent* | ncr* | news | 32* | 3600* | 3100* \ + | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ + | ultra | tti* | harris | dolphin | highlevel | gould \ + | cbm | ns | masscomp | apple | axis | knuth | cray \ + | microblaze* | sim | cisco \ + | oki | wec | wrs | winbond) + basic_machine=$field1-$field2 + basic_os= + ;; + *) + basic_machine=$field1 + basic_os=$field2 + ;; + esac + ;; + esac + ;; + *) + # Convert single-component short-hands not valid as part of + # multi-component configurations. + case $field1 in + 386bsd) + basic_machine=i386-pc + basic_os=bsd + ;; + a29khif) + basic_machine=a29k-amd + basic_os=udi + ;; + adobe68k) + basic_machine=m68010-adobe + basic_os=scout + ;; + alliant) + basic_machine=fx80-alliant + basic_os= + ;; + altos | altos3068) + basic_machine=m68k-altos + basic_os= + ;; + am29k) + basic_machine=a29k-none + basic_os=bsd + ;; + amdahl) + basic_machine=580-amdahl + basic_os=sysv + ;; + amiga) + basic_machine=m68k-unknown + basic_os= + ;; + amigaos | amigados) + basic_machine=m68k-unknown + basic_os=amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + basic_os=sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + basic_os=sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + basic_os=bsd + ;; + aros) + basic_machine=i386-pc + basic_os=aros + ;; + aux) + basic_machine=m68k-apple + basic_os=aux + ;; + balance) + basic_machine=ns32k-sequent + basic_os=dynix + ;; + blackfin) + basic_machine=bfin-unknown + basic_os=linux + ;; + cegcc) + basic_machine=arm-unknown + basic_os=cegcc + ;; + convex-c1) + basic_machine=c1-convex + basic_os=bsd + ;; + convex-c2) + basic_machine=c2-convex + basic_os=bsd + ;; + convex-c32) + basic_machine=c32-convex + basic_os=bsd + ;; + convex-c34) + basic_machine=c34-convex + basic_os=bsd + ;; + convex-c38) + basic_machine=c38-convex + basic_os=bsd + ;; + cray) + basic_machine=j90-cray + basic_os=unicos + ;; + crds | unos) + basic_machine=m68k-crds + basic_os= + ;; + da30) + basic_machine=m68k-da30 + basic_os= + ;; + decstation | pmax | pmin | dec3100 | decstatn) + basic_machine=mips-dec + basic_os= + ;; + delta88) + basic_machine=m88k-motorola + basic_os=sysv3 + ;; + dicos) + basic_machine=i686-pc + basic_os=dicos + ;; + djgpp) + basic_machine=i586-pc + basic_os=msdosdjgpp + ;; + ebmon29k) + basic_machine=a29k-amd + basic_os=ebmon + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + basic_os=ose + ;; + gmicro) + basic_machine=tron-gmicro + basic_os=sysv + ;; + go32) + basic_machine=i386-pc + basic_os=go32 + ;; + h8300hms) + basic_machine=h8300-hitachi + basic_os=hms + ;; + h8300xray) + basic_machine=h8300-hitachi + basic_os=xray + ;; + h8500hms) + basic_machine=h8500-hitachi + basic_os=hms + ;; + harris) + basic_machine=m88k-harris + basic_os=sysv3 + ;; + hp300 | hp300hpux) + basic_machine=m68k-hp + basic_os=hpux + ;; + hp300bsd) + basic_machine=m68k-hp + basic_os=bsd + ;; + hppaosf) + basic_machine=hppa1.1-hp + basic_os=osf + ;; + hppro) + basic_machine=hppa1.1-hp + basic_os=proelf + ;; + i386mach) + basic_machine=i386-mach + basic_os=mach + ;; + isi68 | isi) + basic_machine=m68k-isi + basic_os=sysv + ;; + m68knommu) + basic_machine=m68k-unknown + basic_os=linux + ;; + magnum | m3230) + basic_machine=mips-mips + basic_os=sysv + ;; + merlin) + basic_machine=ns32k-utek + basic_os=sysv + ;; + mingw64) + basic_machine=x86_64-pc + basic_os=mingw64 + ;; + mingw32) + basic_machine=i686-pc + basic_os=mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + basic_os=mingw32ce + ;; + monitor) + basic_machine=m68k-rom68k + basic_os=coff + ;; + morphos) + basic_machine=powerpc-unknown + basic_os=morphos + ;; + moxiebox) + basic_machine=moxie-unknown + basic_os=moxiebox + ;; + msdos) + basic_machine=i386-pc + basic_os=msdos + ;; + msys) + basic_machine=i686-pc + basic_os=msys + ;; + mvs) + basic_machine=i370-ibm + basic_os=mvs + ;; + nacl) + basic_machine=le32-unknown + basic_os=nacl + ;; + ncr3000) + basic_machine=i486-ncr + basic_os=sysv4 + ;; + netbsd386) + basic_machine=i386-pc + basic_os=netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + basic_os=linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + basic_os=newsos + ;; + news1000) + basic_machine=m68030-sony + basic_os=newsos + ;; + necv70) + basic_machine=v70-nec + basic_os=sysv + ;; + nh3000) + basic_machine=m68k-harris + basic_os=cxux + ;; + nh[45]000) + basic_machine=m88k-harris + basic_os=cxux + ;; + nindy960) + basic_machine=i960-intel + basic_os=nindy + ;; + mon960) + basic_machine=i960-intel + basic_os=mon960 + ;; + nonstopux) + basic_machine=mips-compaq + basic_os=nonstopux + ;; + os400) + basic_machine=powerpc-ibm + basic_os=os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + basic_os=ose + ;; + os68k) + basic_machine=m68k-none + basic_os=os68k + ;; + paragon) + basic_machine=i860-intel + basic_os=osf + ;; + parisc) + basic_machine=hppa-unknown + basic_os=linux + ;; + psp) + basic_machine=mipsallegrexel-sony + basic_os=psp + ;; + pw32) + basic_machine=i586-unknown + basic_os=pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + basic_os=rdos + ;; + rdos32) + basic_machine=i386-pc + basic_os=rdos + ;; + rom68k) + basic_machine=m68k-rom68k + basic_os=coff + ;; + sa29200) + basic_machine=a29k-amd + basic_os=udi + ;; + sei) + basic_machine=mips-sei + basic_os=seiux + ;; + sequent) + basic_machine=i386-sequent + basic_os= + ;; + sps7) + basic_machine=m68k-bull + basic_os=sysv2 + ;; + st2000) + basic_machine=m68k-tandem + basic_os= + ;; + stratus) + basic_machine=i860-stratus + basic_os=sysv4 + ;; + sun2) + basic_machine=m68000-sun + basic_os= + ;; + sun2os3) + basic_machine=m68000-sun + basic_os=sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + basic_os=sunos4 + ;; + sun3) + basic_machine=m68k-sun + basic_os= + ;; + sun3os3) + basic_machine=m68k-sun + basic_os=sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + basic_os=sunos4 + ;; + sun4) + basic_machine=sparc-sun + basic_os= + ;; + sun4os3) + basic_machine=sparc-sun + basic_os=sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + basic_os=sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + basic_os=solaris2 + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + basic_os= + ;; + sv1) + basic_machine=sv1-cray + basic_os=unicos + ;; + symmetry) + basic_machine=i386-sequent + basic_os=dynix + ;; + t3e) + basic_machine=alphaev5-cray + basic_os=unicos + ;; + t90) + basic_machine=t90-cray + basic_os=unicos + ;; + toad1) + basic_machine=pdp10-xkl + basic_os=tops20 + ;; + tpf) + basic_machine=s390x-ibm + basic_os=tpf + ;; + udi29k) + basic_machine=a29k-amd + basic_os=udi + ;; + ultra3) + basic_machine=a29k-nyu + basic_os=sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + basic_os=none + ;; + vaxv) + basic_machine=vax-dec + basic_os=sysv + ;; + vms) + basic_machine=vax-dec + basic_os=vms + ;; + vsta) + basic_machine=i386-pc + basic_os=vsta + ;; + vxworks960) + basic_machine=i960-wrs + basic_os=vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + basic_os=vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + basic_os=vxworks + ;; + xbox) + basic_machine=i686-pc + basic_os=mingw32 + ;; + ymp) + basic_machine=ymp-cray + basic_os=unicos + ;; + *) + basic_machine=$1 + basic_os= + ;; + esac + ;; +esac + +# Decode 1-component or ad-hoc basic machines +case $basic_machine in + # Here we handle the default manufacturer of certain CPU types. It is in + # some cases the only manufacturer, in others, it is the most popular. + w89k) + cpu=hppa1.1 + vendor=winbond + ;; + op50n) + cpu=hppa1.1 + vendor=oki + ;; + op60c) + cpu=hppa1.1 + vendor=oki + ;; + ibm*) + cpu=i370 + vendor=ibm + ;; + orion105) + cpu=clipper + vendor=highlevel + ;; + mac | mpw | mac-mpw) + cpu=m68k + vendor=apple + ;; + pmac | pmac-mpw) + cpu=powerpc + vendor=apple + ;; + + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + cpu=m68000 + vendor=att + ;; + 3b*) + cpu=we32k + vendor=att + ;; + bluegene*) + cpu=powerpc + vendor=ibm + basic_os=cnk + ;; + decsystem10* | dec10*) + cpu=pdp10 + vendor=dec + basic_os=tops10 + ;; + decsystem20* | dec20*) + cpu=pdp10 + vendor=dec + basic_os=tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + cpu=m68k + vendor=motorola + ;; + dpx2*) + cpu=m68k + vendor=bull + basic_os=sysv3 + ;; + encore | umax | mmax) + cpu=ns32k + vendor=encore + ;; + elxsi) + cpu=elxsi + vendor=elxsi + basic_os=${basic_os:-bsd} + ;; + fx2800) + cpu=i860 + vendor=alliant + ;; + genix) + cpu=ns32k + vendor=ns + ;; + h3050r* | hiux*) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + cpu=m68000 + vendor=hp + ;; + hp9k3[2-9][0-9]) + cpu=m68k + vendor=hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + i*86v32) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv32 + ;; + i*86v4*) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv4 + ;; + i*86v) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv + ;; + i*86sol2) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=solaris2 + ;; + j90 | j90-cray) + cpu=j90 + vendor=cray + basic_os=${basic_os:-unicos} + ;; + iris | iris4d) + cpu=mips + vendor=sgi + case $basic_os in + irix*) + ;; + *) + basic_os=irix4 + ;; + esac + ;; + miniframe) + cpu=m68000 + vendor=convergent + ;; + *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) + cpu=m68k + vendor=atari + basic_os=mint + ;; + news-3600 | risc-news) + cpu=mips + vendor=sony + basic_os=newsos + ;; + next | m*-next) + cpu=m68k + vendor=next + case $basic_os in + openstep*) + ;; + nextstep*) + ;; + ns2*) + basic_os=nextstep2 + ;; + *) + basic_os=nextstep3 + ;; + esac + ;; + np1) + cpu=np1 + vendor=gould + ;; + op50n-* | op60c-*) + cpu=hppa1.1 + vendor=oki + basic_os=proelf + ;; + pa-hitachi) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + pbd) + cpu=sparc + vendor=tti + ;; + pbb) + cpu=m68k + vendor=tti + ;; + pc532) + cpu=ns32k + vendor=pc532 + ;; + pn) + cpu=pn + vendor=gould + ;; + power) + cpu=power + vendor=ibm + ;; + ps2) + cpu=i386 + vendor=ibm + ;; + rm[46]00) + cpu=mips + vendor=siemens + ;; + rtpc | rtpc-*) + cpu=romp + vendor=ibm + ;; + sde) + cpu=mipsisa32 + vendor=sde + basic_os=${basic_os:-elf} + ;; + simso-wrs) + cpu=sparclite + vendor=wrs + basic_os=vxworks + ;; + tower | tower-32) + cpu=m68k + vendor=ncr + ;; + vpp*|vx|vx-*) + cpu=f301 + vendor=fujitsu + ;; + w65) + cpu=w65 + vendor=wdc + ;; + w89k-*) + cpu=hppa1.1 + vendor=winbond + basic_os=proelf + ;; + none) + cpu=none + vendor=none + ;; + leon|leon[3-9]) + cpu=sparc + vendor=$basic_machine + ;; + leon-*|leon[3-9]-*) + cpu=sparc + vendor=`echo "$basic_machine" | sed 's/-.*//'` + ;; + + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read cpu vendor <&2 + exit 1 + ;; + esac + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $vendor in + digital*) + vendor=dec + ;; + commodore*) + vendor=cbm + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if test x$basic_os != x +then + +# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just +# set os. +case $basic_os in + gnu/linux*) + kernel=linux + os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` + ;; + os2-emx) + kernel=os2 + os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` + ;; + nto-qnx*) + kernel=nto + os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` + ;; + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read kernel os <&2 + exit 1 + ;; +esac + +# As a final step for OS-related things, validate the OS-kernel combination +# (given a valid OS), if there is a kernel. +case $kernel-$os in + linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ + | linux-musl* | linux-relibc* | linux-uclibc* ) + ;; + uclinux-uclibc* ) + ;; + -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* ) + # These are just libc implementations, not actual OSes, and thus + # require a kernel. + echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 + exit 1 + ;; + kfreebsd*-gnu* | kopensolaris*-gnu*) + ;; + vxworks-simlinux | vxworks-simwindows | vxworks-spe) + ;; + nto-qnx*) + ;; + os2-emx) + ;; + *-eabi* | *-gnueabi*) + ;; + -*) + # Blank kernel with real OS is always fine. + ;; + *-*) + echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 + exit 1 + ;; +esac + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +case $vendor in + unknown) + case $cpu-$os in + *-riscix*) + vendor=acorn + ;; + *-sunos*) + vendor=sun + ;; + *-cnk* | *-aix*) + vendor=ibm + ;; + *-beos*) + vendor=be + ;; + *-hpux*) + vendor=hp + ;; + *-mpeix*) + vendor=hp + ;; + *-hiux*) + vendor=hitachi + ;; + *-unos*) + vendor=crds + ;; + *-dgux*) + vendor=dg + ;; + *-luna*) + vendor=omron + ;; + *-genix*) + vendor=ns + ;; + *-clix*) + vendor=intergraph + ;; + *-mvs* | *-opened*) + vendor=ibm + ;; + *-os400*) + vendor=ibm + ;; + s390-* | s390x-*) + vendor=ibm + ;; + *-ptx*) + vendor=sequent + ;; + *-tpf*) + vendor=ibm + ;; + *-vxsim* | *-vxworks* | *-windiss*) + vendor=wrs + ;; + *-aux*) + vendor=apple + ;; + *-hms*) + vendor=hitachi + ;; + *-mpw* | *-macos*) + vendor=apple + ;; + *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) + vendor=atari + ;; + *-vos*) + vendor=stratus + ;; + esac + ;; +esac + +echo "$cpu-$vendor-${kernel:+$kernel-}$os" +exit + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/src/thirdparty/libedit-3.1/configure.ac b/src/thirdparty/libedit-3.1/configure.ac new file mode 100644 index 000000000..2c767a46d --- /dev/null +++ b/src/thirdparty/libedit-3.1/configure.ac @@ -0,0 +1,162 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. +# +# Compile with debug symbols: +# CFLAGS="-ggdb -pedandic -O0" ./configure +# CFLAGS="-ggdb -Wall -Wextra -pedantic -O0" ./configure +# +# Use libtool (glibtool on OSX) to debug: +# +# libtool --mode=execute gdb examples/tc1 +# +# Run valgrind like this, but note +# http://invisible-island.net/ncurses/ncurses.faq.html#config_leaks. +# +# libtool --mode=execute valgrind --leak-check=full examples/tc1 +# +# A valgrind suppressions file for ncurses is available at +# http://www.opensource.apple.com/source/ncurses/ncurses-27/ncurses/misc/ncurses.supp +# +# libtool --mode=execute valgrind --suppressions=ncurses.supp.txt --leak-check=full examples/tc1 +# +# Verbose output can be enabled with +# "./configure --disable-silent-rules" or "make V=1" +# + +AC_INIT([libedit],[EL_RELEASE],[],[libedit-EL_TIMESTAMP]) +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_SRCDIR([src/strlcat.c]) +AC_CONFIG_HEADERS([config.h]) + +# features of Posix that are extensions to C (define _GNU_SOURCE) +AC_USE_SYSTEM_EXTENSIONS + +AM_INIT_AUTOMAKE +LT_INIT + +# libtool -version-info +AC_SUBST(LT_VERSION, [0:70:0]) + +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +# Checks for programs. +AC_PROG_CC +AC_PROG_LN_S +AC_PROG_AWK +EL_MANTYPE + +AC_CHECK_LIB(ncurses, tgetent,, + [AC_CHECK_LIB(curses, tgetent,, + [AC_CHECK_LIB(termcap, tgetent,, + [AC_CHECK_LIB(tinfo, tgetent,, + [AC_MSG_ERROR([libncurses, libcurses, libtermcap or libtinfo is required!])] + )] + )] + )] +) + +### deprecate option --enable-widec to turn on use of wide-character support +EL_DEPRECATE_WIDEC + +AC_ARG_ENABLE( + [examples], + [AS_HELP_STRING([--enable-examples], [build the example programs [default=yes]])], + [enable_examples="$enableval"], + [enable_examples="yes"] +) + +AM_CONDITIONAL(ENABLE_EXAMPLES, [test "$enable_examples" = "yes"]) + +# Checks for header files. +AC_HEADER_DIRENT +# note(replaycoding): Broken on newer autotools versions +# AC_CHECK_INCLUDES_DEFAULT +AC_PROG_EGREP + +AC_HEADER_SYS_WAIT +AC_CHECK_HEADERS([fcntl.h limits.h malloc.h stdlib.h string.h sys/ioctl.h sys/param.h unistd.h curses.h ncurses.h sys/cdefs.h termcap.h]) + +AC_CHECK_HEADER([ncurses.h], [], + [AC_CHECK_HEADER([curses.h], [], + [AC_CHECK_HEADER([termcap.h], [], + [AC_MSG_ERROR([ncurses.h, curses.h, or termcap.h is required!])], + [])], + [])], +[]) + +AC_CHECK_HEADER([termios.h], [], [AC_MSG_ERROR([termios.h is required!])], []) + +## include curses.h to prevent "Present But Cannot Be Compiled" +AC_CHECK_HEADERS([term.h],,, +[[#if HAVE_CURSES_H +# include +#elif HAVE_NCURSES_H +# include +#endif +]]) + +# Check for dirent.d_namlen field explicitly +# (This is a bit more straightforward than, if not quite as portable as, +# the recipe given by the autoconf maintainers.) +AC_CHECK_MEMBER(struct dirent.d_namlen, +AC_DEFINE([HAVE_STRUCT_DIRENT_D_NAMLEN],[1], +[Define to 1 if struct dirent has member d_namlen]),, +[#if HAVE_DIRENT_H +#include +#endif +]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_PID_T +AC_TYPE_SIZE_T +AC_CHECK_TYPES([u_int32_t]) + +# Checks for library functions. +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_FORK +AC_PROG_GCC_TRADITIONAL +## _AIX is offended by rpl_malloc and rpl_realloc +#AC_FUNC_MALLOC +#AC_FUNC_REALLOC +AC_FUNC_STAT +AC_CHECK_FUNCS([endpwent isascii memchr memset re_comp regcomp strcasecmp strchr strcspn strdup strerror strrchr strstr strtol issetugid wcsdup strlcpy strlcat vis strvis strunvis __secure_getenv secure_getenv reallocarr]) + +# strlcpy +AC_CHECK_FUNC(strlcpy, found_strlcpy=yes, found_strlcpy=no) +AM_CONDITIONAL(HAVE_STRLCPY, [test "x$found_strlcpy" = xyes]) + +# strlcat +AC_CHECK_FUNC(strlcat, found_strlcat=yes, found_strlcat=no) +AM_CONDITIONAL(HAVE_STRLCAT, [test "x$found_strlcat" = xyes]) + +# getline +AC_CHECK_FUNC(getline, found_getline=yes, found_getline=no) +AM_CONDITIONAL(HAVE_GETLINE, [test "x$found_getline" = xyes]) + +# vis +AC_CHECK_FUNC(vis, found_vis=yes, found_vis=no) +AM_CONDITIONAL(HAVE_VIS, [test "x$found_vis" = xyes]) + +# unvis +AC_CHECK_FUNC(unvis, found_unvis=yes, found_unvis=no) +AM_CONDITIONAL(HAVE_UNVIS, [test "x$found_unvis" = xyes]) + + +EL_GETPW_R_POSIX +EL_GETPW_R_DRAFT + + +AH_BOTTOM([ +#include "sys.h" +#define SCCSID +#undef LIBC_SCCS +#define lint +]) + +AC_CONFIG_FILES([Makefile + libedit.pc + src/Makefile + doc/Makefile + examples/Makefile]) +AC_OUTPUT diff --git a/src/thirdparty/libedit-3.1/depcomp b/src/thirdparty/libedit-3.1/depcomp new file mode 100755 index 000000000..715e34311 --- /dev/null +++ b/src/thirdparty/libedit-3.1/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/thirdparty/libedit-3.1/doc/Makefile.am b/src/thirdparty/libedit-3.1/doc/Makefile.am new file mode 100644 index 000000000..0e58949e8 --- /dev/null +++ b/src/thirdparty/libedit-3.1/doc/Makefile.am @@ -0,0 +1,73 @@ + +EL_MANS = editline.3 editline.7 editrc.5 + +man_MANS = $(EL_MANS) + + +EL_MAN_LINKS = \ + el_deletestr.3 \ + el_end.3 \ + el_get.3 \ + el_getc.3 \ + el_gets.3 \ + el_init.3 \ + el_init_fd.3 \ + el_insertstr.3 \ + el_line.3 \ + el_parse.3 \ + el_push.3 \ + el_reset.3 \ + el_resize.3 \ + el_set.3 \ + el_source.3 \ + history.3 \ + history_end.3 \ + history_init.3 \ + tok_end.3 \ + tok_init.3 \ + tok_line.3 \ + tok_reset.3 \ + tok_str.3 + +EL_MAN_LINKS += \ + el_wdeletestr.3 \ + el_wget.3 \ + el_wgetc.3 \ + el_wgets.3 \ + el_winsertstr.3 \ + el_wline.3 \ + el_wparse.3 \ + el_wpush.3 \ + el_wset.3 \ + history_w.3 \ + history_wend.3 \ + history_winit.3 \ + tok_wend.3 \ + tok_winit.3 \ + tok_wline.3 \ + tok_wreset.3 \ + tok_wstr.3 + + +install-data-hook: $(EL_MAN_LINKS) + +$(EL_MAN_LINKS): + (cd $(DESTDIR)$(man3dir) && rm -f $@ && $(LN_S) editline.3 $@) + +$(EL_MANS): + @if test "$(MANTYPE)" = "mdoc"; then\ + cp $(srcdir)/$@.roff $@;\ + else\ + $(AWK) -f $(srcdir)/mdoc2man.awk $(srcdir)/$@.roff > $@ || rm -f $@;\ + fi; + +uninstall-local: + (cd $(DESTDIR)$(man3dir) && rm -f $(EL_MAN_LINKS)) + +CLEANFILES = $(EL_MANS) +EXTRA_DIST = editline.3.roff editline.7.roff editrc.5.roff mdoc2man.awk + +changelog.txt: ../ChangeLog + @sed 's/@/ (at)/g; s/&/\&/g; s//\>/g;' $(srcdir)/$< > $@; + + diff --git a/src/thirdparty/libedit-3.1/doc/editline.3.roff b/src/thirdparty/libedit-3.1/doc/editline.3.roff new file mode 100644 index 000000000..f104dcc07 --- /dev/null +++ b/src/thirdparty/libedit-3.1/doc/editline.3.roff @@ -0,0 +1,1020 @@ +.\" $NetBSD: editline.3,v 1.101 2021/08/15 10:12:54 wiz Exp $ +.\" +.\" Copyright (c) 1997-2014 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This file was contributed to The NetBSD Foundation by Luke Mewburn. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd August 15, 2021 +.Dt EDITLINE 3 +.Os +.Sh NAME +.Nm editline , +.Nm el_init , +.Nm el_init_fd , +.Nm el_end , +.Nm el_reset , +.Nm el_gets , +.Nm el_wgets , +.Nm el_getc , +.Nm el_wgetc , +.Nm el_push , +.Nm el_wpush , +.Nm el_parse , +.Nm el_wparse , +.Nm el_set , +.Nm el_wset , +.Nm el_get , +.Nm el_wget , +.Nm el_source , +.Nm el_resize , +.Nm el_cursor , +.Nm el_line , +.Nm el_wline , +.Nm el_insertstr , +.Nm el_winsertstr , +.Nm el_deletestr , +.Nm el_wdeletestr , +.Nm history_init , +.Nm history_winit , +.Nm history_end , +.Nm history_wend , +.Nm history , +.Nm history_w , +.Nm tok_init , +.Nm tok_winit , +.Nm tok_end , +.Nm tok_wend , +.Nm tok_reset , +.Nm tok_wreset , +.Nm tok_line , +.Nm tok_wline , +.Nm tok_str , +.Nm tok_wstr +.Nd line editor, history and tokenization functions +.Sh LIBRARY +.Lb libedit +.Sh SYNOPSIS +.In histedit.h +.Ft EditLine * +.Fn el_init "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr" +.Ft EditLine * +.Fn el_init_fd "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr" "int fdin" "int fdout" "int fderr" +.Ft void +.Fn el_end "EditLine *e" +.Ft void +.Fn el_reset "EditLine *e" +.Ft const char * +.Fn el_gets "EditLine *e" "int *count" +.Ft const wchar_t * +.Fn el_wgets "EditLine *e" "int *count" +.Ft int +.Fn el_getc "EditLine *e" "char *ch" +.Ft int +.Fn el_wgetc "EditLine *e" "wchar_t *wc" +.Ft void +.Fn el_push "EditLine *e" "const char *mbs" +.Ft void +.Fn el_wpush "EditLine *e" "const wchar_t *wcs" +.Ft int +.Fn el_parse "EditLine *e" "int argc" "const char *argv[]" +.Ft int +.Fn el_wparse "EditLine *e" "int argc" "const wchar_t *argv[]" +.Ft int +.Fn el_set "EditLine *e" "int op" "..." +.Ft int +.Fn el_wset "EditLine *e" "int op" "..." +.Ft int +.Fn el_get "EditLine *e" "int op" "..." +.Ft int +.Fn el_wget "EditLine *e" "int op" "..." +.Ft int +.Fn el_source "EditLine *e" "const char *file" +.Ft void +.Fn el_resize "EditLine *e" +.Ft int +.Fn el_cursor "EditLine *e" "int count" +.Ft const LineInfo * +.Fn el_line "EditLine *e" +.Ft const LineInfoW * +.Fn el_wline "EditLine *e" +.Ft int +.Fn el_insertstr "EditLine *e" "const char *str" +.Ft int +.Fn el_winsertstr "EditLine *e" "const wchar_t *str" +.Ft void +.Fn el_deletestr "EditLine *e" "int count" +.Ft void +.Fn el_wdeletestr "EditLine *e" "int count" +.Ft History * +.Fn history_init void +.Ft HistoryW * +.Fn history_winit void +.Ft void +.Fn history_end "History *h" +.Ft void +.Fn history_wend "HistoryW *h" +.Ft int +.Fn history "History *h" "HistEvent *ev" "int op" "..." +.Ft int +.Fn history_w "HistoryW *h" "HistEventW *ev" "int op" "..." +.Ft Tokenizer * +.Fn tok_init "const char *IFS" +.Ft TokenizerW * +.Fn tok_winit "const wchar_t *IFS" +.Ft void +.Fn tok_end "Tokenizer *t" +.Ft void +.Fn tok_wend "TokenizerW *t" +.Ft void +.Fn tok_reset "Tokenizer *t" +.Ft void +.Fn tok_wreset "TokenizerW *t" +.Ft int +.Fn tok_line "Tokenizer *t" "const LineInfo *li" "int *argc" "const char **argv[]" "int *cursorc" "int *cursoro" +.Ft int +.Fn tok_wline "TokenizerW *t" "const LineInfoW *li" "int *argc" "const wchar_t **argv[]" "int *cursorc" "int *cursoro" +.Ft int +.Fn tok_str "Tokenizer *t" "const char *str" "int *argc" "const char **argv[]" +.Ft int +.Fn tok_wstr "TokenizerW *t" "const wchar_t *str" "int *argc" "const wchar_t **argv[]" +.Sh DESCRIPTION +The +.Nm +library provides generic line editing, history and tokenization functions, +similar to those found in +.Xr sh 1 . +.Pp +These functions are available in the +.Nm libedit +library (which needs the +.Nm libtermcap +library). +Programs should be linked with +.Fl ledit ltermcap . +.Pp +The +.Nm +library respects the +.Ev LC_CTYPE +locale set by the application program and never uses +.Xr setlocale 3 +to change the locale. +.Sh LINE EDITING FUNCTIONS +The line editing functions use a common data structure, +.Fa EditLine , +which is created by +.Fn el_init +or +.Fn el_init_fd +and freed by +.Fn el_end . +.Pp +The wide-character functions behave the same way as their narrow +counterparts. +.Pp +The following functions are available: +.Bl -tag -width 4n +.It Fn el_init +Initialize the line editor, and return a data structure +to be used by all other line editing functions, or +.Dv NULL +on failure. +.Fa prog +is the name of the invoking program, used when reading the +.Xr editrc 5 +file to determine which settings to use. +.Fa fin , +.Fa fout +and +.Fa ferr +are the input, output, and error streams (respectively) to use. +In this documentation, references to +.Dq the tty +are actually to this input/output stream combination. +.It Fn el_init_fd +Like +.Fn el_init +but allows specifying file descriptors for the +.Xr stdio 3 +corresponding streams, in case those were created with +.Xr funopen 3 . +.It Fn el_end +Clean up and finish with +.Fa e , +assumed to have been created with +.Fn el_init +or +.Fn el_init_fd . +.It Fn el_reset +Reset the tty and the parser. +This should be called after an error which may have upset the tty's +state. +.It Fn el_gets +Read a line from the tty. +.Fa count +is modified to contain the number of characters read. +Returns the line read if successful, or +.Dv NULL +if no characters were read or if an error occurred. +If an error occurred, +.Fa count +is set to \-1 and +.Dv errno +contains the error code that caused it. +The return value may not remain valid across calls to +.Fn el_gets +and must be copied if the data is to be retained. +.It Fn el_wgetc +Read a wide character from the tty, respecting the current locale, +or from the input queue described in +.Xr editline 7 +if that is not empty, and store it in +.Fa wc . +If an invalid or incomplete character is found, it is discarded, +.Va errno +is set to +.Er EILSEQ , +and the next character is read and stored in +.Fa wc . +Returns 1 if a valid character was read, 0 on end of file, or \-1 on +.Xr read 2 +failure. +In the latter case, +.Va errno +is set to indicate the error. +.It Fn el_getc +Read a wide character as described for +.Fn el_wgetc +and return 0 on end of file or \-1 on failure. +If the wide character can be represented as a single-byte character, +convert it with +.Xr wctob 3 , +store the result in +.Fa ch , +and return 1; otherwise, set +.Va errno +to +.Er ERANGE +and return \-1. +In the C or POSIX locale, this simply reads a byte, but for any other +locale, including UTF-8, this is rarely useful. +.It Fn el_wpush +Push the wide character string +.Fa wcs +back onto the input queue described in +.Xr editline 7 . +If the queue overflows, for example due to a recursive macro, +or if an error occurs, for example because +.Fa wcs +is +.Dv NULL +or memory allocation fails, the function beeps at the user, +but does not report the problem to the caller. +.It Fn el_push +Use the current locale to convert the multibyte string +.Fa mbs +to a wide character string, and pass the result to +.Fn el_wpush . +.It Fn el_parse +Parses the +.Fa argv +array (which is +.Fa argc +elements in size) +to execute builtin +.Nm +commands. +If the command is prefixed with +.Dq prog : +then +.Fn el_parse +will only execute the command if +.Dq prog +matches the +.Fa prog +argument supplied to +.Fn el_init . +The return value is +\-1 if the command is unknown, +0 if there was no error or +.Dq prog +didn't match, or +1 if the command returned an error. +Refer to +.Xr editrc 5 +for more information. +.It Fn el_set +Set +.Nm +parameters. +.Fa op +determines which parameter to set, and each operation has its +own parameter list. +Returns 0 on success, \-1 on failure. +.Pp +The following values for +.Fa op +are supported, along with the required argument list: +.Bl -tag -width 4n +.It Dv EL_PROMPT , Fa "char *(*f)(EditLine *)" +Define prompt printing function as +.Fa f , +which is to return a string that contains the prompt. +.It Dv EL_PROMPT_ESC , Fa "char *(*f)(EditLine *)" , Fa "char c" +Same as +.Dv EL_PROMPT , +but the +.Fa c +argument indicates the start/stop literal prompt character. +.Pp +If a start/stop literal character is found in the prompt, the +character itself +is not printed, but characters after it are printed directly to the +terminal without affecting the state of the current line. +A subsequent second start/stop literal character ends this behavior. +This is typically used to embed literal escape sequences that change the +color/style of the terminal in the prompt. +Note that the literal escape character cannot be the last character in the +prompt, as the escape sequence is attached to the next character in the prompt. +.Dv 0 +unsets it. +.It Dv EL_REFRESH +Re-display the current line on the next terminal line. +.It Dv EL_RPROMPT , Fa "char *(*f)(EditLine *)" +Define right side prompt printing function as +.Fa f , +which is to return a string that contains the prompt. +.It Dv EL_RPROMPT_ESC , Fa "char *(*f)(EditLine *)" , Fa "char c" +Define the right prompt printing function but with a literal escape character. +.It Dv EL_TERMINAL , Fa "const char *type" +Define terminal type of the tty to be +.Fa type , +or to +.Ev TERM +if +.Fa type +is +.Dv NULL . +.It Dv EL_EDITOR , Fa "const char *mode" +Set editing mode to +.Fa mode , +which must be one of +.Dq emacs +or +.Dq vi . +.It Dv EL_SIGNAL , Fa "int flag" +If +.Fa flag +is non-zero, +.Nm +will install its own signal handler for the following signals when +reading command input: +.Dv SIGCONT , +.Dv SIGHUP , +.Dv SIGINT , +.Dv SIGQUIT , +.Dv SIGSTOP , +.Dv SIGTERM , +.Dv SIGTSTP , +and +.Dv SIGWINCH . +Otherwise, the current signal handlers will be used. +.It Dv EL_BIND , Fa "const char *" , Fa "..." , Dv NULL +Perform the +.Ic bind +builtin command. +Refer to +.Xr editrc 5 +for more information. +.It Dv EL_ECHOTC , Fa "const char *" , Fa "..." , Dv NULL +Perform the +.Ic echotc +builtin command. +Refer to +.Xr editrc 5 +for more information. +.It Dv EL_SETTC , Fa "const char *" , Fa "..." , Dv NULL +Perform the +.Ic settc +builtin command. +Refer to +.Xr editrc 5 +for more information. +.It Dv EL_SETTY , Fa "const char *" , Fa "..." , Dv NULL +Perform the +.Ic setty +builtin command. +Refer to +.Xr editrc 5 +for more information. +.It Dv EL_TELLTC , Fa "const char *" , Fa "..." , Dv NULL +Perform the +.Ic telltc +builtin command. +Refer to +.Xr editrc 5 +for more information. +.It Dv EL_ADDFN , Fa "const char *name" , Fa "const char *help" , \ +Fa "unsigned char (*func)(EditLine *e, int ch)" +Add a user defined function, +.Fn func , +referred to as +.Fa name +which is invoked when a key which is bound to +.Fa name +is entered. +.Fa help +is a description of +.Fa name . +At invocation time, +.Fa ch +is the key which caused the invocation. +The return value of +.Fn func +should be one of: +.Bl -tag -width "CC_REDISPLAY" +.It Dv CC_NORM +Add a normal character. +.It Dv CC_NEWLINE +End of line was entered. +.It Dv CC_EOF +EOF was entered. +.It Dv CC_ARGHACK +Expecting further command input as arguments, do nothing visually. +.It Dv CC_REFRESH +Refresh display. +.It Dv CC_REFRESH_BEEP +Refresh display, and beep. +.It Dv CC_CURSOR +Cursor moved, so update and perform +.Dv CC_REFRESH . +.It Dv CC_REDISPLAY +Redisplay entire input line. +This is useful if a key binding outputs extra information. +.It Dv CC_ERROR +An error occurred. +Beep, and flush tty. +.It Dv CC_FATAL +Fatal error, reset tty to known state. +.El +.It Dv EL_HIST , Fa "History *(*func)(History *, int op, ...)" , \ +Fa "const char *ptr" +Defines which history function to use, which is usually +.Fn history . +.Fa ptr +should be the value returned by +.Fn history_init . +.It Dv EL_EDITMODE , Fa "int flag" +If +.Fa flag +is non-zero, +editing is enabled (the default). +Note that this is only an indication, and does not +affect the operation of +.Nm . +At this time, it is the caller's responsibility to +check this +(using +.Fn el_get ) +to determine if editing should be enabled or not. +.It Dv EL_UNBUFFERED , Fa "int flag" +If +.Fa flag +is zero, +unbuffered mode is disabled (the default). +In unbuffered mode, +.Fn el_gets +will return immediately after processing a single character. +.It Dv EL_SAFEREAD , Fa "int flag" +If the +.Fa flag +argument is non-zero, then +.Nm editline +attempts to recover from read errors, ignoring the first interrrupted +error, and trying to reset the input file descriptor to reset non-blocking I/O. +This is disabled by default, and desirable only when +.Nm editline +is used in shell-like applications. +.It Dv EL_GETCFN , Fa "el_rfunc_t f" +Whenever reading a character, use the function +.Bd -ragged -offset indent -compact +.Ft int +.Fo f +.Fa "EditLine *e" +.Fa "wchar_t *wc" +.Fc +.Ed +which stores the character in +.Fa wc +and returns 1 on success, 0 on end of file, or \-1 on I/O or encoding +errors. +Functions internally using it include +.Fn el_wgets , +.Fn el_wgetc , +.Fn el_gets , +and +.Fn el_getc . +Initially, a builtin function is installed, and replacing it +is discouraged because writing such a function is very error prone. +The builtin function can be restored at any time by passing the +special value +.Dv EL_BUILTIN_GETCFN +instead of a function pointer. +.It Dv EL_CLIENTDATA , Fa "void *data" +Register +.Fa data +to be associated with this EditLine structure. +It can be retrieved with the corresponding +.Fn el_get +call. +.It Dv EL_SETFP , Fa "int fd" , Fa "FILE *fp" +Set the current +.Nm editline +file pointer for +.Dq input +.Fa fd += +.Dv 0 , +.Dq output +.Fa fd += +.Dv 1 , +or +.Dq error +.Fa fd += +.Dv 2 +from +.Fa fp . +.El +.It Fn el_get +Get +.Nm +parameters. +.Fa op +determines which parameter to retrieve into +.Fa result . +Returns 0 if successful, \-1 otherwise. +.Pp +The following values for +.Fa op +are supported, along with actual type of +.Fa result : +.Bl -tag -width 4n +.It Dv EL_PROMPT , Fa "char *(*f)(EditLine *)" , Fa "char *c" +Set +.Fa f +to a pointer to the function that displays the prompt. +If +.Fa c +is not +.Dv NULL , +set it to the start/stop literal prompt character. +.It Dv EL_RPROMPT , Fa "char *(*f)(EditLine *)" , Fa "char *c" +Set +.Fa f +to a pointer to the function that displays the prompt. +If +.Fa c +is not +.Dv NULL , +set it to the start/stop literal prompt character. +.It Dv EL_EDITOR , Fa "const char **n" +Set the name of the editor in +.Fa n , +which will be one of +.Dq emacs +or +.Dq vi . +.It Dv EL_GETTC , Fa "const char *name" , Fa "void *value" +If +.Fa name +is a valid +.Xr termcap 5 +capability set +.Fa value +to the current value of that capability. +.It Dv EL_SIGNAL , Fa "int *s" +Set +.Fa s +to non-zero if +.Nm +has installed private signal handlers (see +.Fn el_get +above). +.It Dv EL_EDITMODE , Fa "int *c" +Set +.Fa c +to non-zero if editing is enabled. +.It Dv EL_GETCFN , Fa "el_rfunc_t *f" +Set +.Fa f +to a pointer to the function that reads characters, or to +.Dv EL_BUILTIN_GETCFN +if the builtin function is in use. +.It Dv EL_CLIENTDATA , Fa "void **data" +Set +.Fa data +to the previously registered client data set by an +.Fn el_set +call. +.It Dv EL_UNBUFFERED , Fa "int *c" +Set +.Fa c +to non-zero if unbuffered mode is enabled. +.It Dv EL_SAFEREAD , Fa "int *c" +Set +.Fa c +to non-zero if safe read is set. +.It Dv EL_GETFP , Fa "int fd", Fa "FILE **fp" +Set +.Fa fp +to the current +.Nm editline +file pointer for +.Dq input +.Fa fd += +.Dv 0 , +.Dq output +.Fa fd += +.Dv 1 , +or +.Dq error +.Fa fd += +.Dv 2 . +.El +.It Fn el_source +Initialize +.Nm +by reading the contents of +.Fa file . +.Fn el_parse +is called for each line in +.Fa file . +If +.Fa file +is +.Dv NULL , +try +.Pa $EDITRC +and if that is not set +.Pa $HOME/.editrc . +Refer to +.Xr editrc 5 +for details on the format of +.Fa file . +.Fn el_source +returns 0 on success and \-1 on error. +.It Fn el_resize +Must be called if the terminal size changes. +If +.Dv EL_SIGNAL +has been set with +.Fn el_set , +then this is done automatically. +Otherwise, it's the responsibility of the application to call +.Fn el_resize +on the appropriate occasions. +.It Fn el_cursor +Move the cursor to the right (if positive) or to the left (if negative) +.Fa count +characters. +Returns the resulting offset of the cursor from the beginning of the line. +.It Fn el_line +Return the editing information for the current line in a +.Fa LineInfo +structure, which is defined as follows: +.Bd -literal +typedef struct lineinfo { + const char *buffer; /* address of buffer */ + const char *cursor; /* address of cursor */ + const char *lastchar; /* address of last character */ +} LineInfo; +.Ed +.Pp +.Fa buffer +is not NUL terminated. +This function may be called after +.Fn el_gets +to obtain the +.Fa LineInfo +structure pertaining to line returned by that function, +and from within user defined functions added with +.Dv EL_ADDFN . +.It Fn el_insertstr +Insert +.Fa str +into the line at the cursor. +Returns \-1 if +.Fa str +is empty or won't fit, and 0 otherwise. +.It Fn el_deletestr +Delete +.Fa count +characters before the cursor. +.El +.Sh HISTORY LIST FUNCTIONS +The history functions use a common data structure, +.Fa History , +which is created by +.Fn history_init +and freed by +.Fn history_end . +.Pp +The following functions are available: +.Bl -tag -width 4n +.It Fn history_init +Initialize the history list, and return a data structure +to be used by all other history list functions, or +.Dv NULL +on failure. +.It Fn history_end +Clean up and finish with +.Fa h , +assumed to have been created with +.Fn history_init . +.It Fn history +Perform operation +.Fa op +on the history list, with optional arguments as needed by the +operation. +.Fa ev +is changed accordingly to operation. +The following values for +.Fa op +are supported, along with the required argument list: +.Bl -tag -width 4n +.It Dv H_SETSIZE , Fa "int size" +Set size of history to +.Fa size +elements. +.It Dv H_GETSIZE +Get number of events currently in history. +.It Dv H_END +Cleans up and finishes with +.Fa h , +assumed to be created with +.Fn history_init . +.It Dv H_CLEAR +Clear the history. +.It Dv H_FUNC , Fa "void *ptr" , Fa "history_gfun_t first" , \ +Fa "history_gfun_t next" , Fa "history_gfun_t last" , \ +Fa "history_gfun_t prev" , Fa "history_gfun_t curr" , \ +Fa "history_sfun_t set" , Fa "history_vfun_t clear" , \ +Fa "history_efun_t enter" , Fa "history_efun_t add" +Define functions to perform various history operations. +.Fa ptr +is the argument given to a function when it's invoked. +.It Dv H_FIRST +Return the first element in the history. +.It Dv H_LAST +Return the last element in the history. +.It Dv H_PREV +Return the previous element in the history. +It is newer than the current one. +.It Dv H_NEXT +Return the next element in the history. +It is older than the current one. +.It Dv H_CURR +Return the current element in the history. +.It Dv H_SET , Fa "int position" +Set the cursor to point to the requested element. +.It Dv H_ADD , Fa "const char *str" +Append +.Fa str +to the current element of the history, or perform the +.Dv H_ENTER +operation with argument +.Fa str +if there is no current element. +.It Dv H_APPEND , Fa "const char *str" +Append +.Fa str +to the last new element of the history. +.It Dv H_ENTER , Fa "const char *str" +Add +.Fa str +as a new element to the history and, if necessary, +removing the oldest entry to keep the list to the created size. +If +.Dv H_SETUNIQUE +has been called with a non-zero argument, the element +will not be entered into the history if its contents match +the ones of the current history element. +If the element is entered +.Fn history +returns 1; if it is ignored as a duplicate returns 0. +Finally +.Fn history +returns \-1 if an error occurred. +.It Dv H_PREV_STR , Fa "const char *str" +Return the closest previous event that starts with +.Fa str . +.It Dv H_NEXT_STR , Fa "const char *str" +Return the closest next event that starts with +.Fa str . +.It Dv H_PREV_EVENT , Fa "int e" +Return the previous event numbered +.Fa e . +.It Dv H_NEXT_EVENT , Fa "int e" +Return the next event numbered +.Fa e . +.It Dv H_LOAD , Fa "const char *file" +Load the history list stored in +.Fa file . +.It Dv H_SAVE , Fa "const char *file" +Save the history list to +.Fa file . +.It Dv H_SAVE_FP , Fa "FILE *fp" +Save the history list to the opened +.Ft FILE +pointer +.Fa fp . +.It Dv H_NSAVE_FP , Fa "size_t n" , Fa "FILE *fp" +Save the last +.Ft n +history entries to the opened +.Ft FILE +pointer +.Fa fp . +.It Dv H_SETUNIQUE , Fa "int unique" +Set flag that adjacent identical event strings should not be entered +into the history. +.It Dv H_GETUNIQUE +Retrieve the current setting if adjacent identical elements should +be entered into the history. +.It Dv H_DEL , Fa "int e" +Delete the event numbered +.Fa e . +This function is only provided for +.Nm readline +compatibility. +The caller is responsible for free'ing the string in the returned +.Fa HistEvent . +.El +.Pp +.Fn history +returns >= 0 if the operation +.Fa op +succeeds. +Otherwise, \-1 is returned and +.Fa ev +is updated to contain more details about the error. +.El +.Sh TOKENIZATION FUNCTIONS +The tokenization functions use a common data structure, +.Fa Tokenizer , +which is created by +.Fn tok_init +and freed by +.Fn tok_end . +.Pp +The following functions are available: +.Bl -tag -width 4n +.It Fn tok_init +Initialize the tokenizer, and return a data structure +to be used by all other tokenizer functions. +.Fa IFS +contains the Input Field Separators, which defaults to +.Aq space , +.Aq tab , +and +.Aq newline +if +.Dv NULL . +.It Fn tok_end +Clean up and finish with +.Fa t , +assumed to have been created with +.Fn tok_init . +.It Fn tok_reset +Reset the tokenizer state. +Use after a line has been successfully tokenized +by +.Fn tok_line +or +.Fn tok_str +and before a new line is to be tokenized. +.It Fn tok_line +Tokenize +.Fa li , +If successful, modify: +.Fa argv +to contain the words, +.Fa argc +to contain the number of words, +.Fa cursorc +(if not +.Dv NULL ) +to contain the index of the word containing the cursor, +and +.Fa cursoro +(if not +.Dv NULL ) +to contain the offset within +.Fa argv[cursorc] +of the cursor. +.Pp +Returns +0 if successful, +\-1 for an internal error, +1 for an unmatched single quote, +2 for an unmatched double quote, +and +3 for a backslash quoted +.Aq newline . +A positive exit code indicates that another line should be read +and tokenization attempted again. +. +.It Fn tok_str +A simpler form of +.Fn tok_line ; +.Fa str +is a NUL terminated string to tokenize. +.El +. +.\"XXX.Sh EXAMPLES +.\"XXX: provide some examples +.Sh SEE ALSO +.Xr sh 1 , +.Xr signal 3 , +.Xr termcap 3 , +.Xr editrc 5 , +.Xr termcap 5 , +.Xr editline 7 +.Sh HISTORY +The +.Nm +library first appeared in +.Bx 4.4 . +.Dv CC_REDISPLAY +appeared in +.Nx 1.3 . +.Dv CC_REFRESH_BEEP , +.Dv EL_EDITMODE +and the readline emulation appeared in +.Nx 1.4 . +.Dv EL_RPROMPT +appeared in +.Nx 1.5 . +.Sh AUTHORS +.An -nosplit +The +.Nm +library was written by +.An Christos Zoulas . +.An Luke Mewburn +wrote this manual and implemented +.Dv CC_REDISPLAY , +.Dv CC_REFRESH_BEEP , +.Dv EL_EDITMODE , +and +.Dv EL_RPROMPT . +.An Jaromir Dolecek +implemented the readline emulation. +.An Johny Mattsson +implemented wide-character support. +.Sh BUGS +At this time, it is the responsibility of the caller to +check the result of the +.Dv EL_EDITMODE +operation of +.Fn el_get +(after an +.Fn el_source +or +.Fn el_parse ) +to determine if +.Nm +should be used for further input. +I.e., +.Dv EL_EDITMODE +is purely an indication of the result of the most recent +.Xr editrc 5 +.Ic edit +command. diff --git a/src/thirdparty/libedit-3.1/doc/editline.7.roff b/src/thirdparty/libedit-3.1/doc/editline.7.roff new file mode 100644 index 000000000..863bab96d --- /dev/null +++ b/src/thirdparty/libedit-3.1/doc/editline.7.roff @@ -0,0 +1,935 @@ +.\" $NetBSD: editline.7,v 1.5 2016/05/09 21:27:55 christos Exp $ +.\" $OpenBSD: editline.7,v 1.1 2016/04/20 01:11:45 schwarze Exp $ +.\" +.\" Copyright (c) 2016 Ingo Schwarze +.\" +.\" Permission to use, copy, modify, and distribute this software for any +.\" purpose with or without fee is hereby granted, provided that the above +.\" copyright notice and this permission notice appear in all copies. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +.\" +.Dd May 7, 2016 +.Dt EDITLINE 7 +.Os +.Sh NAME +.Nm editline +.Nd line editing user interface +.Sh DESCRIPTION +When a program using the +.Xr editline 3 +library prompts for an input string using the function +.Xr el_wgets 3 , +it reads characters from the terminal. +Invalid input bytes that do not form characters are silently +discarded. +For each character read, one editor command is executed. +The mapping of input characters to editor commands depends on the +editing mode. +There are three editing modes: vi insert mode, vi command mode, +and emacs mode. +The default is vi insert mode. +The program can switch the default to emacs mode by using the +.Xr el_set 3 +or +.Xr el_parse 3 +functions, and the user can switch to emacs mode either in the +.Xr editrc 5 +configuration file or interactively with the +.Ic ed-command +editor command, in all three cases executing the +.Ic bind Fl e +builtin command. +.Pp +If trying to read from the terminal results in end of file or an +error, the library signals end of file to the program and does not +return a string. +.Ss Input character bindings +All default bindings described below can be overridden by individual +programs and can be changed with the +.Xr editrc 5 +.Ic bind +builtin command. +.Pp +In the following tables, +.Sq Ctrl- +indicates a character with the bit 0x40 flipped, and +.Sq Meta- +indicates a character with the bit 0x80 set. +In vi insert mode and in emacs mode, all Meta-characters considered +printable by the current +.Xr locale 1 +are bound to +.Ic ed-insert +instead of to the editor command listed below. +Consequently, in UTF-8 mode, most of the Meta-characters are not +directly accessible because their code points are occupied by +printable Unicode characters, and Meta-characters are usually input +using the +.Ic em-meta-next +editor command. +For example, to enter +.Sq Meta-B +in order to call the +.Ic ed-prev-word +editor command in emacs mode, call +.Ic em-meta-next +by pressing and releasing the escape key (or equivalently, Ctrl-[), +then press and release the +.Sq B +key. +If you have configured a Meta-key on your keyboard, for example +with +.Ql setxkbmap -option altwin:left_meta_win , +the Ctrl-Meta-characters are directly accessible. +For example, to enter +.Sq Ctrl-Meta-H +in order to call the +.Ic ed-delete-prev-word +editor command in emacs mode, hold down the keys +.Sq Ctrl , +.Sq Meta , +and +.Sq H +at the same time. +Alternatively, press and release the escape key, then press and +release +.Sq Ctrl-H . +.Pp +In vi input mode, input characters are bound to the following editor +commands by default: +.Bl -column -offset indent "Ctrl-Z, TSTP" "ed-search-next-history" +.It Ctrl-D, EOF Ta Ic vi-list-or-eof +.It Ctrl-H, BS Ta Ic vi-delete-prev-char +.It Ctrl-J, LF Ta Ic ed-newline +.It Ctrl-M, CR Ta Ic ed-newline +.It Ctrl-Q Ta Ic ed-tty-start-output +.It Ctrl-S Ta Ic ed-tty-stop-output +.It Ctrl-U Ta Ic vi-kill-line-prev +.It Ctrl-V Ta Ic ed-quoted-insert +.It Ctrl-W Ta Ic ed-delete-prev-word +.It Ctrl-[, ESC Ta Ic vi-command-mode +.It Ctrl-\e, QUIT Ta Ic ed-tty-sigquit +.It Ctrl-?, DEL Ta Ic vi-delete-prev-char +.El +.Pp +All other input characters except the NUL character (Ctrl-@) are +bound to +.Ic ed-insert . +.Pp +In vi command mode, input characters are bound to the following +editor commands by default: +.Bl -column -offset indent "Ctrl-Z, TSTP" "ed-search-next-history" +.It Ctrl-A Ta Ic ed-move-to-beg +.It Ctrl-C, INT Ta Ic ed-tty-sigint +.It Ctrl-E Ta Ic ed-move-to-end +.It Ctrl-H, BS Ta Ic ed-delete-prev-char +.It Ctrl-J, LF Ta Ic ed-newline +.It Ctrl-K Ta Ic ed-kill-line +.It Ctrl-L, FF Ta Ic ed-clear-screen +.It Ctrl-M, CR Ta Ic ed-newline +.It Ctrl-N Ta Ic ed-next-history +.It Ctrl-O Ta Ic ed-tty-flush-output +.It Ctrl-P Ta Ic ed-prev-history +.It Ctrl-Q Ta Ic ed-tty-start-output +.It Ctrl-R Ta Ic ed-redisplay +.It Ctrl-S Ta Ic ed-tty-stop-output +.It Ctrl-U Ta Ic vi-kill-line-prev +.It Ctrl-W Ta Ic ed-delete-prev-word +.It Ctrl-[, ESC Ta Ic em-meta-next +.It Ctrl-\e, QUIT Ta Ic ed-tty-sigquit +.It Space Ta Ic ed-next-char +.It # Ta Ic vi-comment-out +.It $ Ta Ic ed-move-to-end +.It % Ta Ic vi-match +.It + Ta Ic ed-next-history +.It \&, Ta Ic vi-repeat-prev-char +.It - Ta Ic ed-prev-history +.It \&. Ta Ic vi-redo +.It / Ta Ic vi-search-prev +.It 0 Ta Ic vi-zero +.It 1 to 9 Ta Ic ed-argument-digit +.It \&: Ta Ic ed-command +.It \&; Ta Ic vi-repeat-next-char +.It \&? Ta Ic vi-search-next +.It @ Ta Ic vi-alias +.It A Ta Ic vi-add-at-eol +.It B Ta Ic vi-prev-big-word +.It C Ta Ic vi-change-to-eol +.It D Ta Ic ed-kill-line +.It E Ta Ic vi-end-big-word +.It F Ta Ic vi-prev-char +.It G Ta Ic vi-to-history-line +.It I Ta Ic vi-insert-at-bol +.It J Ta Ic ed-search-next-history +.It K Ta Ic ed-search-prev-history +.It N Ta Ic vi-repeat-search-prev +.It O Ta Ic ed-sequence-lead-in +.It P Ta Ic vi-paste-prev +.It R Ta Ic vi-replace-mode +.It S Ta Ic vi-substitute-line +.It T Ta Ic vi-to-prev-char +.It U Ta Ic vi-undo-line +.It W Ta Ic vi-next-big-word +.It X Ta Ic ed-delete-prev-char +.It Y Ta Ic vi-yank-end +.It \&[ Ta Ic ed-sequence-lead-in +.It ^ Ta Ic ed-move-to-beg +.It _ Ta Ic vi-history-word +.It a Ta Ic vi-add +.It b Ta Ic vi-prev-word +.It c Ta Ic vi-change-meta +.It d Ta Ic vi-delete-meta +.It e Ta Ic vi-end-word +.It f Ta Ic vi-next-char +.It h Ta Ic ed-prev-char +.It i Ta Ic vi-insert +.It j Ta Ic ed-next-history +.It k Ta Ic ed-prev-history +.It l Ta Ic ed-next-char +.It n Ta Ic vi-repeat-search-next +.It p Ta Ic vi-paste-next +.It r Ta Ic vi-replace-char +.It s Ta Ic vi-substitute-char +.It t Ta Ic vi-to-next-char +.It u Ta Ic vi-undo +.It v Ta Ic vi-histedit +.It w Ta Ic vi-next-word +.It x Ta Ic ed-delete-next-char +.It y Ta Ic vi-yank +.It \&| Ta Ic vi-to-column +.It ~ Ta Ic vi-change-case +.It Ctrl-?, DEL Ta Ic ed-delete-prev-char +.It Meta-O Ta Ic ed-sequence-lead-in +.It Meta-[ Ta Ic ed-sequence-lead-in +.El +.Pp +In emacs mode, input characters are bound to the following editor +commands by default: +.Bl -column -offset indent "Ctrl-Z, TSTP" "ed-search-next-history" +.It 0 to 9 Ta Ic ed-digit +.It Ctrl-@, NUL Ta Ic em-set-mark +.It Ctrl-A Ta Ic ed-move-to-beg +.It Ctrl-B Ta Ic ed-prev-char +.It Ctrl-C, INT Ta Ic ed-tty-sigint +.It Ctrl-D, EOF Ta Ic em-delete-or-list +.It Ctrl-E Ta Ic ed-move-to-end +.It Ctrl-F Ta Ic ed-next-char +.It Ctrl-H, BS Ta Ic em-delete-prev-char +.It Ctrl-J, LF Ta Ic ed-newline +.It Ctrl-K Ta Ic ed-kill-line +.It Ctrl-L, FF Ta Ic ed-clear-screen +.It Ctrl-M, CR Ta Ic ed-newline +.It Ctrl-N Ta Ic ed-next-history +.It Ctrl-O Ta Ic ed-tty-flush-output +.It Ctrl-P Ta Ic ed-prev-history +.It Ctrl-Q Ta Ic ed-tty-start-output +.It Ctrl-R Ta Ic ed-redisplay +.It Ctrl-S Ta Ic ed-tty-stop-output +.It Ctrl-T Ta Ic ed-transpose-chars +.It Ctrl-U Ta Ic ed-kill-line +.It Ctrl-V Ta Ic ed-quoted-insert +.It Ctrl-W Ta Ic em-kill-region +.It Ctrl-X Ta Ic ed-sequence-lead-in +.It Ctrl-Y Ta Ic em-yank +.It Ctrl-Z, TSTP Ta Ic ed-tty-sigtstp +.It Ctrl-[, ESC Ta Ic em-meta-next +.It Ctrl-\e, QUIT Ta Ic ed-tty-sigquit +.It Ctrl-] Ta Ic ed-tty-dsusp +.It Ctrl-?, DEL Ta Ic em-delete-prev-char +.It Ctrl-Meta-H Ta Ic ed-delete-prev-word +.It Ctrl-Meta-L Ta Ic ed-clear-screen +.It Ctrl-Meta-_ Ta Ic em-copy-prev-word +.It Meta-0 to 9 Ta Ic ed-argument-digit +.It Meta-B Ta Ic ed-prev-word +.It Meta-C Ta Ic em-capitol-case +.It Meta-D Ta Ic em-delete-next-word +.It Meta-F Ta Ic em-next-word +.It Meta-L Ta Ic em-lower-case +.It Meta-N Ta Ic ed-search-next-history +.It Meta-O Ta Ic ed-sequence-lead-in +.It Meta-P Ta Ic ed-search-prev-history +.It Meta-U Ta Ic em-upper-case +.It Meta-W Ta Ic em-copy-region +.It Meta-X Ta Ic ed-command +.It Meta-[ Ta Ic ed-sequence-lead-in +.It Meta-b Ta Ic ed-prev-word +.It Meta-c Ta Ic em-capitol-case +.It Meta-d Ta Ic em-delete-next-word +.It Meta-f Ta Ic em-next-word +.It Meta-l Ta Ic em-lower-case +.It Meta-n Ta Ic ed-search-next-history +.It Meta-p Ta Ic ed-search-prev-history +.It Meta-u Ta Ic em-upper-case +.It Meta-w Ta Ic em-copy-region +.It Meta-x Ta Ic ed-command +.It Ctrl-Meta-? Ta Ic ed-delete-prev-word +.El +.Pp +The remaining +.Xr ascii 7 +characters in the range 0x20 to 0x7e are bound to +.Ic ed-insert . +.Pp +If standard output is not connected to a terminal device +or +.Xr el_set 3 +was used to set +.Dv EL_EDITMODE +to 0, all input character bindings are disabled and all characters +typed are appended to the edit buffer. +In that case, the edit buffer is returned to the program after a +newline or carriage return character is typed, or after the first +character typed if +.Xr el_set 3 +was used to set +.Dv EL_UNBUFFERED +to non-zero. +.Ss Editor commands +Most editor commands accept an optional argument. +The argument is entered by prefixing the editor command with one +or more of the editor commands +.Ic ed-argument-digit , +.Ic ed-digit , +.Ic em-universal-argument , +or +.Ic vi-zero . +When an argument is not provided, it defaults to 1. +For most editor commands, the effect of an argument is to repeatedly +execute the command that number of times. +.Pp +When talking about a character string from a left character to a +right character, the left character is included in the string, while +the right character is not included. +.Pp +If an editor command causes an error, the input character is discarded, +no action occurs, and the terminal bell is rung. +In case of a non-fatal error, the terminal bell is also rung, +but the editor command takes effect anyway. +.Pp +In the following list, the default key bindings are listed after +each editor command. +.Bl -tag -width 4n +.It Ic ed-argument-digit Pq vi command: 1 to 9; emacs: Meta-0 to Meta-9 +If in argument input mode, append the input digit to the argument +being read. +Otherwise, switch to argument input mode and use the input digit +as the most significant digit of the argument. +It is an error if the input character is not a digit or if the +existing argument is already greater than a million. +.It Ic ed-clear-screen Pq vi command: Ctrl-L; emacs: Ctrl-L, Ctrl-Meta-L +Clear the screen and display the edit buffer at the top. +Ignore any argument. +.It Ic ed-command Pq vi command: So \&: Sc ; emacs: Meta-X, Meta-x +Read a line from the terminal bypassing the normal line editing +functionality and execute that line as an +.Xr editrc 5 +builtin command. +If in vi command mode, also switch back to vi insert mode. +Ignore any argument. +.It Ic ed-delete-next-char Pq vi command: x +Delete the character at the cursor position. +With an argument, delete that number of characters. +In emacs mode, it is an error if the cursor is at the end of the +edit buffer. +In vi mode, the last character in the edit buffer is deleted in +that case, and it is an error if the buffer is empty. +.It Ic ed-delete-prev-char Pq vi command: X, Ctrl-H, BS, Ctrl-?, DEL +Delete the character to the left of the cursor position. +With an argument, delete that number of characters. +It is an error if the cursor is at the beginning of the edit buffer. +.It Ic ed-delete-prev-word Pq vi: Ctrl-W; emacs: Ctrl-Meta-H, Ctrl-Meta-? +Move to the left to the closest beginning of a word, delete the +string from that position to the cursor, and save it to the cut +buffer. +With an argument, delete that number of words. +It is an error if the cursor is at the beginning of the edit buffer. +.It Ic ed-digit Pq emacs: 0 to 9 +If in argument input mode, append the input digit to the argument +being read. +Otherwise, call +.Ic ed-insert . +It is an error if the input character is not a digit or if the +existing argument is already greater than a million. +.It Ic ed-end-of-file Pq not bound by default +Discard the edit buffer and indicate end of file to the program. +Ignore any argument. +.It Ic ed-ignore Pq various +Discard the input character and do nothing. +.It Ic ed-insert Pq vi input: almost all; emacs: printable characters +In insert mode, insert the input character left of the cursor +position. +In replace mode, overwrite the character at the cursor and move the +cursor to the right by one character position. +Accept an argument to do this repeatedly. +It is an error if the input character is the NUL character (Ctrl-@). +Failure to enlarge the edit buffer also results in an error. +.It Ic ed-kill-line Pq vi command: D, Ctrl-K; emacs: Ctrl-K, Ctrl-U +Delete the string from the cursor position to the end of the line +and save it to the cut buffer. +Ignore any argument. +.It Ic ed-move-to-beg Pq vi command: ^, Ctrl-A; emacs: Ctrl-A +In vi mode, move the cursor to the first non-space character in the +edit buffer. +In emacs mode, move the cursor to the beginning of the edit buffer. +Ignore any argument. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +.It Ic ed-move-to-end Pq vi command: $, Ctrl-E; emacs: Ctrl-E +Move the cursor to the end of the edit buffer. +Ignore any argument. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +.It Ic ed-newline Pq all modes: Ctrl-J, LF, Ctrl-M, CR +Append a newline character to the edit buffer and return the edit +buffer to the program. +Ignore any argument. +.It Ic ed-next-char Pq vi command: Space, l; emacs: Ctrl-F +Move the cursor one character position to the right. +With an argument, move by that number of characters. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the end of the edit +buffer. +.It Ic ed-next-history Pq vi command: j, +, Ctrl-N; emacs: Ctrl-N +Replace the edit buffer with the next history line. +That line is older than the current line. +With an argument, go forward by that number of history lines. +It is a non-fatal error to advance by more lines than are available. +.It Ic ed-next-line Pq not bound by default +Move the cursor down one line. +With an argument, move down by that number of lines. +It is an error if the edit buffer does not contain enough newline +characters to the right of the cursor position. +.It Ic ed-prev-char Pq vi command: h; emacs: Ctrl-B +Move the cursor one character position to the left. +With an argument, move by that number of characters. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the beginning of the +edit buffer. +.It Ic ed-prev-history Pq vi command: k, -, Ctrl-P; emacs: Ctrl-P +Replace the edit buffer with the previous history line. +That line is newer than the current line. +With an argument, go back by that number of lines. +It is a non-fatal error to back up by more lines than are available. +.It Ic ed-prev-line Pq not bound by default +Move the cursor up one line. +With an argument, move up by that number of lines. +It is an error if the edit buffer does not contain enough newline +characters to the left of the cursor position. +.It Ic ed-prev-word Pq emacs: Meta-B, Meta-b +Move the cursor to the left to the closest beginning of a word. +With an argument, repeat that number of times. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the beginning of the +edit buffer. +.It Ic ed-quoted-insert Pq vi insert, emacs: Ctrl-V +Read one character from the terminal bypassing the normal line +editing functionality and call +.Ic ed-insert +on it. +If trying to read the character returns end of file or an error, +call +.Ic ed-end-of-file +instead. +.It Ic ed-redisplay Pq vi command, emacs: Ctrl-R +Redisplay everything. +Ignore any argument. +.It Ic ed-search-next-history Pq vi command: J; emacs: Meta-N, Meta-n +Replace the edit buffer with the next matching history entry. +.It Ic ed-search-prev-history Pq vi command: K; emacs: Meta-P, Meta-p +Replace the edit buffer with the previous matching history entry. +.It Ic ed-sequence-lead-in Pq vi cmd: O, \&[; emacs: Ctrl-X;\ + both: Meta-O, Meta-[ +Call a macro. +See the section about +.Sx Macros +below for details. +.It Ic ed-start-over Pq not bound by default +Discard the contents of the edit buffer and start from scratch. +Ignore any argument. +.It Ic ed-transpose-chars Pq emacs: Ctrl-T +Exchange the character at the cursor position with the one to the +left of it and move the cursor to the character to the right of the +two exchanged characters. +Ignore any argument. +It is an error if the cursor is at the beginning of the edit buffer +or if the edit buffer contains less than two characters. +.It Ic ed-unassigned Pq all characters not listed +This editor command always results in an error. +.It Ic em-capitol-case Pq emacs: Meta-C, Meta-c +Capitalize the string from the cursor to the end of the current +word. +That is, if it contains at least one alphabetic character, convert +the first alphabetic character to upper case, and convert all +characters to the right of it to lower case. +In any case, move the cursor to the next character after the end +of the current word. +.It Ic em-copy-prev-word Pq emacs: Ctrl-Meta-_ +Copy the string from the beginning of the current word to the cursor +and insert it to the left of the cursor. +Move the cursor to the character after the inserted string. +It is an error if the cursor is at the beginning of the edit buffer. +.It Ic em-copy-region Pq emacs: Meta-W, Meta-w +Copy the string from the cursor to the mark to the cut buffer. +It is an error if the mark is not set. +.It Ic em-delete-next-word Pq emacs: Meta-D, Meta-d +Delete the string from the cursor to the end of the current word +and save it to the cut buffer. +It is an error if the cursor is at the end of the edit buffer. +.It Ic em-delete-or-list Pq emacs: Ctrl-D, EOF +If the cursor is not at the end of the line, delete the character +at the cursor. +If the edit buffer is empty, indicate end of file to the program. +It is an error if the cursor is at the end of the edit buffer and +the edit buffer is not empty. +.It Ic em-delete-prev-char Pq emacs: Ctrl-H, BS, Ctrl-?, DEL +Delete the character to the left of the cursor. +It is an error if the cursor is at the beginning of the edit buffer. +.It Ic em-exchange-mark Pq not bound by default +Exchange the cursor and the mark. +.It Ic em-gosmacs-transpose Pq not bound by default +Exchange the two characters to the left of the cursor. +It is an error if the cursor is on the first or second character +of the edit buffer. +.It Ic em-inc-search-next Pq not bound by default +Emacs incremental next search. +.It Ic em-inc-search-prev Pq not bound by default +Emacs incremental reverse search. +.It Ic em-kill-line Pq not bound by default +Delete the entire contents of the edit buffer and save it to the +cut buffer. +.It Ic em-kill-region Pq emacs: Ctrl-W +Delete the string from the cursor to the mark and save it to the +cut buffer. +It is an error if the mark is not set. +.It Ic em-lower-case Pq emacs: Meta-L, Meta-l +Convert the characters from the cursor to the end of the current +word to lower case. +.It Ic em-meta-next Pq vi command, emacs: Ctrl-[, ESC +Set the bit 0x80 on the next character typed. +Unless the resulting code point is printable, holding down the +.Sq Meta- +key while typing that character is a simpler way to achieve the +same effect. +.It Ic em-next-word Pq Meta-F, Meta-f +Move the cursor to the end of the current word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the end of the edit +buffer. +.It Ic em-set-mark Pq emacs: Ctrl-Q, NUL +Set the mark at the current cursor position. +.It Ic em-toggle-overwrite Pq not bound by default +Switch from insert to overwrite mode or vice versa. +.It Ic em-universal-argument Pq not bound by default +If in argument input mode, multiply the argument by 4. +Otherwise, switch to argument input mode and set the argument to 4. +It is an error if the existing argument is already greater than a +million. +.It Ic em-upper-case Pq emacs: Meta-U, Meta-u +Convert the characters from the cursor to the end of the current +word to upper case. +.It Ic em-yank Pq emacs: Ctrl-Y +Paste the cut buffer to the left of the cursor. +.It Ic vi-add Pq vi command: a +Switch to vi insert mode. +Unless the cursor is already at the end of the edit buffer, move +it one character position to the right. +.It Ic vi-add-at-eol Pq vi command: A +Switch to vi insert mode and move the cursor to the end of the edit +buffer. +.It Ic vi-alias Pq vi command: @ +If an alias function was defined by calling the +.Xr el_set 3 +or +.Xr el_wset 3 +function with the argument +.Dv EL_ALIAS_TEXT , +read one character from the terminal bypassing the normal line +editing functionality, call the alias function passing the argument that was specified with +.Dv EL_ALIAS_TEXT +as the first argument and the character read, with an underscore +prepended, as the second argument, and pass the string returned +from the alias function to +.Xr el_wpush 3 . +It is an error if no alias function is defined or if trying to read +the character results in end of file or an error. +.It Ic vi-change-case Pq vi command: ~ +Change the case of the character at the cursor and move the cursor +one character position to the right. +It is an error if the cursor is already at the end of the edit +buffer. +.It Ic vi-change-meta Pq vi command: c +Delete the string from the cursor to the position specified by the +following movement command and save a copy of it to the cut buffer. +When given twice in a row, instead delete the whole contents of the +edit buffer and save a copy of it to the cut buffer. +In either case, switch to vi insert mode after that. +.It Ic vi-change-to-eol Pq vi command: C +Delete the string from the cursor position to the end of the line +and save it to the cut buffer, then switch to vi insert mode. +.It Ic vi-command-mode Pq vi insert: Ctrl-[, ESC +Discard pending actions and arguments and switch to vi command mode. +Unless the cursor is already at the beginning of the edit buffer, +move it to the left by one character position. +.It Ic vi-comment-out Pq vi command: # +Insert a +.Sq # +character at the beginning of the edit buffer and return the edit +buffer to the program. +.It Ic vi-delete-meta Pq vi command: d +Delete the string from the cursor to the position specified by the +following movement command and save a copy of it to the cut buffer. +When given twice in a row, instead delete the whole contents of the +edit buffer and save a copy of it to the cut buffer. +.It Ic vi-delete-prev-char Pq vi insert: Ctrl-H, BS, Ctrl-?, DEL +Delete the character to the left of the cursor. +It is an error if the cursor is already at the beginning of the +edit buffer. +.It Ic vi-end-big-word Pq vi command: E +Move the cursor to the end of the current space delimited word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the end of the edit +buffer. +.It Ic vi-end-word Pq vi command: e +Move the cursor to the end of the current word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the end of the edit +buffer. +.It Ic vi-history-word Pq vi command: _ +Insert the first word from the most recent history entry after the +cursor, move the cursor after to the character after the inserted +word, and switch to vi insert mode. +It is an error if there is no history entry or the most recent +history entry is empty. +.It Ic vi-insert Pq vi command: i +Enter insert mode. +.It Ic vi-insert-at-bol Pq vi command: I +Move the cursor to the beginning of the edit buffer and switch to +vi insert mode. +.It Ic vi-kill-line-prev Pq vi: Ctrl-U +Delete the string from the beginning of the edit buffer to the +cursor and save it to the cut buffer. +.It Ic vi-list-or-eof Pq vi insert: Ctrl-D, EOF +If the edit buffer is empty, indicate end of file to the program. +It is an error if the edit buffer is not empty. +.It Ic vi-match Pq vi command: % +Consider opening and closing parentheses, braces, and brackets as +delimiters. +If the cursor is not at a delimiter, move it to the right until it +gets to one, then move it to the matching delimiter. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if there is no delimiter at the cursor or in the +string to the right of the cursor, or if the first such delimiter +has no matching delimiter. +.It Ic vi-next-big-word Pq vi command: W +Move the cursor to the right to the beginning of the next space +delimited word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the end of the edit +buffer or on its last character. +.It Ic vi-next-char Pq vi command: f +Read one character from the terminal bypassing the normal line +editing functionality and move the cursor to the right to the next +instance of that character in the edit buffer. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +If trying to read the character results in end of file or an error, +call +.Ic ed-end-of-file +instead. +It is an error if the character is not found searching to the right +in the edit buffer. +.It Ic vi-next-word Pq vi command: w +Move the cursor to the right to the beginning of the next word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the end of the edit +buffer or on its last character. +.It Ic vi-paste-next Pq vi command: p +Insert a copy of the cut buffer to the right of the cursor. +It is an error if the cut buffer is empty. +.It Ic vi-paste-prev Pq vi command: P +Insert a copy of the cut buffer to the left of the cursor. +It is an error if the cut buffer is empty. +.It Ic vi-prev-big-word Pq vi command: B +Move the cursor to the left to the next beginning of a space delimited +word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the beginning of the +edit buffer. +.It Ic vi-prev-char Pq vi command: F +Read one character from the terminal bypassing the normal line +editing functionality and move the cursor to the left to the next +instance of that character in the edit buffer. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +If trying to read the character results in end of file or an error, +call +.Ic ed-end-of-file +instead. +It is an error if the character is not found searching to the left +in the edit buffer. +.It Ic vi-prev-word Pq vi command: b +Move the cursor to the left to the next beginning of a word. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +It is an error if the cursor is already at the beginning of the +edit buffer. +.It Ic vi-redo Pq vi command: Sq \&. +Redo the last non-motion command. +.It Ic vi-repeat-next-char Pq vi command: Sq \&; +Repeat the most recent character search in the same search direction. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +.It Ic vi-repeat-prev-char Pq vi command: Sq \&, +Repeat the most recent character search in the opposite search +direction. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +.It Ic vi-repeat-search-next Pq vi command: n +Repeat the most recent history search in the same search direction. +.It Ic vi-repeat-search-prev Pq vi command: N +Repeat the most recent history search in the opposite search +direction. +.It Ic vi-replace-char Pq vi command: r +Switch to vi replace mode, and automatically switch back to vi +command mode after the next character typed. +See +.Ic ed-insert +for a description of replace mode. +It is an error if the cursor is at the end of the edit buffer. +.It Ic vi-replace-mode Pq vi command: R +Switch to vi replace mode. +This is a variant of vi insert mode; see +.Ic ed-insert +for the difference. +.It Ic vi-search-next Pq vi command: \&? +Replace the edit buffer with the next matching history entry. +.It Ic vi-search-prev Pq vi command: / +Replace the edit buffer with the previous matching history entry. +.It Ic vi-substitute-char Pq vi command: s +Delete the character at the cursor and switch to vi insert mode. +.It Ic vi-substitute-line Pq vi command: S +Delete the entire contents of the edit buffer, save a copy of it +in the cut buffer, and enter vi insert mode. +.It Ic vi-to-column Pq vi command: \&| +Move the cursor to the column specified as the argument. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +.It Ic vi-to-history-line Pq vi command: G +Replace the edit buffer with the specified history entry. +.It Ic vi-to-next-char Pq vi command: t +Read one character from the terminal bypassing the normal line +editing functionality and move the cursor to the right to the +character before the next instance of that character in the edit +buffer. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +If trying to read the character results in end of file or an error, +call +.Ic ed-end-of-file +instead. +It is an error if the character is not found searching to the right +in the edit buffer. +.It Ic vi-to-prev-char Pq vi command: T +Read one character from the terminal bypassing the normal line +editing functionality and move the cursor to the left to the character +after the next instance of that character in the edit buffer. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +If trying to read the character results in end of file or an error, +call +.Ic ed-end-of-file +instead. +It is an error if the character is not found searching to the left +in the edit buffer. +.It Ic vi-undo Pq vi command: u +Undo the last change. +.It Ic vi-undo-line Pq vi command: U +Undo all changes to the edit buffer. +.It Ic vi-yank Pq vi command: y +Copy the string from the cursor to the position specified by the +following movement command to the cut buffer. +When given twice in a row, instead copy the whole contents of the +edit buffer to the cut buffer. +.It Ic vi-yank-end Pq vi command: Y +Copy the string from the cursor to the end of the edit buffer to +the cut buffer. +.It Ic vi-zero Pq vi command: 0 +If in argument input mode, multiply the argument by ten. +Otherwise, move the cursor to the beginning of the edit buffer. +Can be used as a movement command after +.Ic vi_change_meta , +.Ic vi_delete_meta , +or +.Ic vi_yank . +.El +.Ss Macros +If an input character is bound to the editor command +.Ic ed-sequence-lead-in , +.Nm +attempts to call a macro. +If the input character by itself forms the name of a macro, that +macro is executed. +Otherwise, additional input characters are read until the string +read forms the name of a macro, in which case that macro is executed, +or until the string read matches the beginning of none of the existing +macro names, in which case the string including the final, mismatching +character is discarded and the terminal bell is rung. +.Pp +There are two kinds of macros. +Command macros execute a single editor command. +Keyboard macros return a string of characters that is appended +as a new line to the +.Sx Input Queue . +.Pp +The following command macros are defined by default in vi command +mode and in emacs mode: +.Bl -column -offset indent "Esc O A, Esc O A" "em-exchange-mark" +.It Esc \&[ A, Esc O A Ta Ic ed-prev-history +.It Esc \&[ B, Esc O B Ta Ic ed-next-history +.It Esc \&[ C, Esc O C Ta Ic ed-next-char +.It Esc \&[ D, Esc O D Ta Ic ed-prev-char +.It Esc \&[ F, Esc O F Ta Ic ed-move-to-end +.It Esc \&[ H, Esc O H Ta Ic ed-move-to-beg +.El +.Pp +In vi command mode, they are also defined by default without the +initial escape character. +.Pp +In addition, the +.Nm +library tries to bind the strings generated by the arrow keys +as reported by the +.Xr terminfo 5 +database to these editor commands, unless that would clobber +user settings. +.Pp +In emacs mode, the two-character string +.Dq Ctrl-X Ctrl-X +is bound to the +.Ic em-exchange-mark +editor command. +.Ss Input Queue +The +.Nm +library maintains an input queue operated in FIFO mode. +Whenever it needs an input character, it takes the first character +from the first line of the input queue. +When the queue is empty, it reads from the terminal. +.Pp +A line can be appended to the end of the input queue in several ways: +.Bl -dash -offset indent +.It +By calling one of the keyboard +.Sx Macros . +.It +By calling the editor command +.Ic vi-redo . +.It +By calling the editor command +.Ic vi-alias . +.It +By pressing a key in emacs incremental search mode that doesn't +have a special meaning in that mode but returns to normal emacs +mode. +.It +If an application program directly calls the functions +.Xr el_push 3 +or +.Xr el_wpush 3 , +it can provide additional, program-specific ways +of appending to the input queue. +.El +.Sh SEE ALSO +.Xr mg 1 , +.Xr vi 1 , +.Xr editline 3 , +.Xr el_wgets 3 , +.Xr el_wpush 3 , +.Xr el_wset 3 , +.Xr editrc 5 +.Sh HISTORY +This manual page first appeared in +.Ox 6.0 +and +.Nx 8 . +.Sh AUTHORS +.An -nosplit +This manual page was written by +.An Ingo Schwarze Aq Mt schwarze@openbsd.org . diff --git a/src/thirdparty/libedit-3.1/doc/editrc.5.roff b/src/thirdparty/libedit-3.1/doc/editrc.5.roff new file mode 100644 index 000000000..fa41dbb7d --- /dev/null +++ b/src/thirdparty/libedit-3.1/doc/editrc.5.roff @@ -0,0 +1,325 @@ +.\" $NetBSD: editrc.5,v 1.33 2017/06/27 01:22:58 kre Exp $ +.\" +.\" Copyright (c) 1997-2000 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This file was contributed to The NetBSD Foundation by Luke Mewburn. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd May 22, 2016 +.Dt EDITRC 5 +.Os +.Sh NAME +.Nm editrc +.Nd configuration file for editline library +.Sh SYNOPSIS +.Nm +.Sh DESCRIPTION +The +.Nm +file defines various settings to be used by the +.Xr editline 3 +library. +.Pp +The format of each line is: +.Pp +.Dl [prog:]command [arg ...] +.Pp +.Ar command +is one of the +.Xr editline 3 +builtin commands. +Refer to +.Sx BUILTIN COMMANDS +for more information. +.Pp +.Ar prog +is the program name string that a program defines when it calls +.Xr el_init 3 +to set up +.Xr editline 3 , +which is usually +.Va argv[0] . +.Ar command +will be executed for any program which matches +.Ar prog . +.Pp +.Ar prog +may also be a +.Xr regex 3 +style +regular expression, in which case +.Ar command +will be executed for any program that matches the regular expression. +.Pp +If +.Ar prog +is absent, +.Ar command +is executed for all programs. +.Sh BUILTIN COMMANDS +The +.Nm editline +library has some builtin commands, which affect the way +that the line editing and history functions operate. +These are based on similar named builtins present in the +.Xr tcsh 1 +shell. +.Pp +The following builtin commands are available: +.Bl -tag -width 4n +.It Ic bind Oo Fl aeklrsv Oc Op Ar key Op Ar command +Without options and arguments, list all bound keys and macros, and +the editor command or input string to which each one is bound. +If only +.Ar key +is supplied, show the binding for that key or macro. +If +.Ar key command +is supplied, bind the editor +.Ar command +to that key or macro. +.Pp +The options are as follows: +.Bl -tag -width 4n +.It Fl a +List or change key bindings in the +.Xr vi 1 +mode alternate (command mode) key map. +.It Fl e +Bind all keys to the standard GNU Emacs-like bindings. +.It Fl k +.Ar key +is interpreted as a symbolic arrow key name, which may be one of +.Sq up , +.Sq down , +.Sq left +or +.Sq right . +.It Fl l +List all editor commands and a short description of each. +.It Fl r +Remove the binding of the key or macro +.Ar key . +.It Fl s +Define a keyboard macro rather than a key binding or command macro: +.Ar command +is taken as a literal string and appended to the input queue whenever +.Ar key +is typed. +Bound keys and macros in +.Ar command +are themselves reinterpreted, and this continues for ten levels of +interpretation. +.It Fl v +Bind all keys to the standard +.Xr vi 1 Ns -like +bindings. +.El +.Pp +The +.Xr editline 7 +manual documents all editor commands and contains more information +about macros and the input queue. +.Pp +.Ar key +and +.Ar command +can contain control characters of the form +.Sm off +.Sq No ^ Ar character +.Sm on +.Po +e.g.\& +.Sq ^A +.Pc , +and the following backslashed escape sequences: +.Pp +.Bl -tag -compact -offset indent -width 4n +.It Ic \ea +Bell +.It Ic \eb +Backspace +.It Ic \ee +Escape +.It Ic \ef +Formfeed +.It Ic \en +Newline +.It Ic \er +Carriage return +.It Ic \et +Horizontal tab +.It Ic \ev +Vertical tab +.Sm off +.It Sy \e Ar nnn +.Sm on +The ASCII character corresponding to the octal number +.Ar nnn . +.El +.Pp +.Sq \e +nullifies the special meaning of the following character, +if it has any, notably +.Sq \e +and +.Sq ^ . +.It Ic echotc Oo Fl sv Oc Ar arg Ar ... +Exercise terminal capabilities given in +.Ar arg ... . +If +.Ar arg +is +.Sq baud , +.Sq cols , +.Sq lines , +.Sq rows , +.Sq meta , +or +.Sq tabs , +the value of that capability is printed, with +.Dq yes +or +.Dq no +indicating that the terminal does or does not have that capability. +.Pp +.Fl s +returns an empty string for non-existent capabilities, rather than +causing an error. +.Fl v +causes messages to be verbose. +.It Ic edit Op Li on | Li off +Enable or disable the +.Nm editline +functionality in a program. +.It Ic history Ar list | Ar size Dv n | Ar unique Dv n +The +.Ar list +command lists all entries in the history. +The +.Ar size +command sets the history size to +.Dv n +entries. +The +.Ar unique +command controls if history should keep duplicate entries. +If +.Dv n +is non zero, only keep unique history entries. +If +.Dv n +is zero, then keep all entries (the default). +.It Ic settc Ar cap Ar val +Set the terminal capability +.Ar cap +to +.Ar val , +as defined in +.Xr termcap 5 . +No sanity checking is done. +.It Ic setty Oo Fl a Oc Oo Fl d Oc Oo Fl q Oc Oo Fl x Oc Oo Ar +mode Oc \ +Oo Ar -mode Oc Oo Ar mode Oc Oo Ar char=c Oc +Control which tty modes that +.Nm +won't allow the user to change. +.Fl d , +.Fl q +or +.Fl x +tells +.Ic setty +to act on the +.Sq edit , +.Sq quote +or +.Sq execute +set of tty modes respectively; defaulting to +.Fl x . +.Pp +Without other arguments, +.Ic setty +lists the modes in the chosen set which are fixed on +.Po +.Sq +mode +.Pc +or off +.Po +.Sq -mode +.Pc . +.Fl a +lists all tty modes in the chosen set regardless of the setting. +With +.Ar +mode , +.Ar -mode +or +.Ar mode , +fixes +.Ar mode +on or off or removes control of +.Ar mode +in the chosen set. +.Pp +.Ic Setty +can also be used to set tty characters to particular values using +.Ar char=value . +If +.Ar value +is empty +then the character is set to +.Dv _POSIX_VDISABLE . +.It Ic telltc +List the values of all the terminal capabilities (see +.Xr termcap 5 ) . +.El +.Sh ENVIRONMENT +.Bl -tag -width "~/.editrcXXX" +.It Ev EDITRC +Names the default configuration file for the +.Xr editline 3 +library. +.El +.Sh FILES +.Bl -tag -width "~/.editrcXXX" +.It Pa ~/.editrc +Last resort, if no other file is specified, +user configuration file for the +.Xr editline 3 +library. +.El +.Sh SEE ALSO +.Xr editline 3 , +.Xr regex 3 , +.Xr termcap 5 , +.Xr editline 7 +.Sh AUTHORS +.An -nosplit +The +.Nm editline +library was written by +.An Christos Zoulas , +and this manual was written by +.An Luke Mewburn , +with some sections inspired by +.Xr tcsh 1 . diff --git a/src/thirdparty/libedit-3.1/doc/mdoc2man.awk b/src/thirdparty/libedit-3.1/doc/mdoc2man.awk new file mode 100644 index 000000000..e21753f44 --- /dev/null +++ b/src/thirdparty/libedit-3.1/doc/mdoc2man.awk @@ -0,0 +1,459 @@ +#!/usr/bin/awk +# +# Version history: +# v3, I put the program under a proper license +# Dan Nelson added .An, .Aq and fixed a typo +# v2, fixed to work on GNU awk --posix and MacOS X +# v1, first attempt, didn't work on MacOS X +# +# Copyright (c) 2003 Peter Stuge +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + +BEGIN { + optlist=0 + oldoptlist=0 + nospace=0 + synopsis=0 + reference=0 + block=0 + ext=0 + extopt=0 + literal=0 + prenl=0 + breakw=0 + line="" + proto=0 + bl_level=0 +} + +function wtail() { + retval="" + while(w0;i--) { + add(refauthors[i]) + if(i>1) + add(", ") + } + if(nrefauthors>1) + add(" and ") + add(refauthors[0] ", \\fI" reftitle "\\fP") + if(length(refissue)) + add(", " refissue) + if(length(refdate)) + add(", " refdate) + if(length(refopt)) + add(", " refopt) + add(".") + reference=0 + } else if(reference) { + if(match(words[w],"^%A$")) { refauthors[nrefauthors++]=wtail() } + if(match(words[w],"^%T$")) { + reftitle=wtail() + sub("^\"","",reftitle) + sub("\"$","",reftitle) + } + if(match(words[w],"^%N$")) { refissue=wtail() } + if(match(words[w],"^%D$")) { refdate=wtail() } + if(match(words[w],"^%O$")) { refopt=wtail() } + } else if(match(words[w],"^Nm$")) { + if(synopsis) { + add(".br") + prenl++ + } + n=words[++w] + if(!length(name)) + name=n + if(!length(n)) + n=name + add("\\fB" n "\\fP") + if(!nospace&&match(words[w+1],"^[\\.,]")) + nospace=1 + } else if(match(words[w],"^Nd$")) { + add("\\- " wtail()) + } else if(match(words[w],"^Fl$")) { + add("\\fB\\-" words[++w] "\\fP") + if(!nospace&&match(words[w+1],"^[\\.,]")) + nospace=1 + } else if(match(words[w],"^Ar$")) { + add("\\fI") + if(w==nwords) + add("file ...\\fP") + else { + add(words[++w] "\\fP") + while(match(words[w+1],"^\\|$")) + add(OFS words[++w] " \\fI" words[++w] "\\fP") + } + if(!nospace&&match(words[w+1],"^[\\.,]")) + nospace=1 + } else if(match(words[w],"^Cm$")) { + add("\\fB" words[++w] "\\fP") + while(w 1) + add(".RS") + oldoptlist=optlist + if(match(words[w+1],"-bullet")) + optlist=1 + else if(match(words[w+1],"-enum")) { + optlist=2 + enum=0 + } else if(match(words[w+1],"-tag")) + optlist=3 + else if(match(words[w+1],"-item")) + optlist=4 + else if(match(words[w+1],"-bullet")) + optlist=1 + w=nwords + } else if(match(words[w],"^El$")) { + if (bl_level > 1) + add(".RE") + --bl_level + optlist=oldoptlist + } else if(match(words[w],"^Bk$")) { + if(match(words[w+1],"-words")) { + w++ + breakw=1 + } + } else if(match(words[w],"^Ek$")) { + breakw=0 + } else if(match(words[w],"^It$")&&optlist) { + if(optlist==1) + add(".IP \\(bu") + else if(optlist==2) + add(".IP " ++enum ".") + else if(optlist==3) { + add(".TP") + prenl++ + if(match(words[w+1],"^Pa$|^Ev$")) { + add(".B") + w++ + } + } else if(optlist==4) + add(".IP") + } else if(match(words[w],"^Sm$")) { + if(match(words[w+1],"off")) + nospace=2 + else if(match(words[w+1],"on")) + nospace=0 + w++ + } else if(match(words[w],"^Lb$")) { + wtail() + add("Command Line Editor Library (libedit, -ledit)") + } else if(match(words[w],"^In$")) { + add(".PP\n") + add("\\fB#include <" wtail() ">\\fP") + } else if(match(words[w],"^Ft$")) { + add(".PP\n") + add("\\fI" wtail() "\\fP\n") + add(".br") + proto=1 + } else if(match(words[w],"^Fn$")) { + add("\\fB" words[++w] "\\fP(") + punct=0 + while(++w<=nwords) { + if(match(words[w], "^\".*\"$")) { + sub("^\"", "", words[w]) + sub("\"$", "", words[w]) + add("\\fI" words[w] "\\fP") + if (w!=nwords) { + add(", ") + } + } else if(match(words[w], "^\"")) { + sub("^\"", "", words[w]) + add("\\fI" words[w] " ") + } else if (match(words[w], "\"$")) { + sub("\"$", "", words[w]) + add(words[w] "\\fP") + if (w!=nwords) { + add(", ") + } + } else { + if (w==nwords&&(match(words[w], "^[.,]$"))) { + punct=1 + } else { + add(words[w] " ") + } + + } + } + add(")") + if (punct==1) { + add(words[w-1]) + } else { + if (proto==1) { + add(";") + proto=0 + } + } + } else if(match(words[w],"^Fa$")) { + punct=0 + add("\\fI") + while(++w<=nwords) { + if(match(words[w], "^\".*\"$")) { + sub("^\"", "", words[w]) + sub("\"$", "", words[w]) + add(words[w]) + } else if(match(words[w], "^\"")) { + sub("^\"", "", words[w]) + add(words[w] " ") + } else if (match(words[w], "\"$")) { + sub("\"$", "", words[w]) + add(words[w]) + } else { + if (w==nwords&&(match(words[w], "^[.,]$"))) { + punct=1 + } else { + if (w+1==nwords&&(match(words[w+1], "^[.,]$"))) { + add(words[w]) + } else { + add(words[w] " ") + } + } + } + } + add("\\fP") + if (punct==1) { + add(words[w-1]) + } + } else if(!skip) { + add(words[w]) + } + } + if(match(line,"^\\.[^a-zA-Z]")) + sub("^\\.","",line) + if(parens) + add(")") + if(angles) + add(">") + if(option) + add("]") + if(ext&&!extopt&&!match(line," $")) + add(OFS) + if(!ext&&!extopt&&length(line)) { + print line + prenl=0 + line="" + } +} diff --git a/src/thirdparty/libedit-3.1/examples/Makefile.am b/src/thirdparty/libedit-3.1/examples/Makefile.am new file mode 100644 index 000000000..cbee508cb --- /dev/null +++ b/src/thirdparty/libedit-3.1/examples/Makefile.am @@ -0,0 +1,13 @@ + +LDADD = $(top_builddir)/src/libedit.la +AM_CFLAGS = -I$(top_srcdir)/src + +noinst_PROGRAMS = tc1 fileman + +tc1_SOURCES = tc1.c +fileman_SOURCES = fileman.c + +noinst_PROGRAMS += wtc1 +wtc1_SOURCES = wtc1.c + +EXTRA_DIST = fuzz1.c diff --git a/src/thirdparty/libedit-3.1/examples/fileman.c b/src/thirdparty/libedit-3.1/examples/fileman.c new file mode 100644 index 000000000..974a7ccd0 --- /dev/null +++ b/src/thirdparty/libedit-3.1/examples/fileman.c @@ -0,0 +1,496 @@ +/* fileman.c -- A tiny application which demonstrates how to use the + GNU Readline library. This application interactively allows users + to manipulate files and their modes. + + NOTE: this was taken from the GNU Readline documentation and ported + to libedit. A command to output the history list was added. + + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* GNU readline +#include +#include +*/ +#include + +void * xmalloc (size_t size); +void too_dangerous (char *caller); +void initialize_readline (); +int execute_line (char *line); +int valid_argument (char *caller, char *arg); + +typedef int rl_icpfunc_t (char *); + +/* The names of functions that actually do the manipulation. */ +int com_list (char *); +int com_view (char *); +int com_history (char *); +int com_rename(char *); +int com_stat(char *); +int com_pwd(char *); +int com_delete(char *); +int com_help(char *); +int com_cd(char *); +int com_quit(char *); + +/* A structure which contains information on the commands this program + can understand. */ + +typedef struct { + char *name; /* User printable name of the function. */ + rl_icpfunc_t *func; /* Function to call to do the job. */ + char *doc; /* Documentation for this function. */ +} COMMAND; + +COMMAND commands[] = { + { "cd", com_cd, "Change to directory DIR" }, + { "delete", com_delete, "Delete FILE" }, + { "help", com_help, "Display this text" }, + { "?", com_help, "Synonym for `help'" }, + { "list", com_list, "List files in DIR" }, + { "ls", com_list, "Synonym for `list'" }, + { "pwd", com_pwd, "Print the current working directory" }, + { "quit", com_quit, "Quit using Fileman" }, + { "rename", com_rename, "Rename FILE to NEWNAME" }, + { "stat", com_stat, "Print out statistics on FILE" }, + { "view", com_view, "View the contents of FILE" }, + { "history", com_history, "List editline history" }, + { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL } +}; + +/* Forward declarations. */ +char *stripwhite (); +COMMAND *find_command (); + +/* The name of this program, as taken from argv[0]. */ +char *progname; + +/* When non-zero, this means the user is done using this program. */ +int done; + +char * +dupstr (char* s) +{ + char *r; + + r = xmalloc (strlen (s) + 1); + strcpy (r, s); + return (r); +} + +int +main (int argc __attribute__((__unused__)), char **argv) +{ + char *line, *s; + + progname = argv[0]; + + setlocale(LC_CTYPE, ""); + + initialize_readline(); /* Bind our completer. */ + + stifle_history(7); + + /* Loop reading and executing lines until the user quits. */ + for ( ; done == 0; ) + { + line = readline ("FileMan: "); + + if (!line) + break; + + /* Remove leading and trailing whitespace from the line. + Then, if there is anything left, add it to the history list + and execute it. */ + s = stripwhite(line); + + if (*s) { + + char* expansion; + int result; + + result = history_expand(s, &expansion); + + if (result < 0 || result == 2) { + fprintf(stderr, "%s\n", expansion); + } else { + add_history(expansion); + execute_line(expansion); + } + free(expansion); + } + + free(line); + } + exit (0); + + return 0; +} + +/* Execute a command line. */ +int +execute_line (char *line) +{ + register int i; + COMMAND *command; + char *word; + + /* Isolate the command word. */ + i = 0; + while (line[i] && isspace (line[i])) + i++; + word = line + i; + + while (line[i] && !isspace (line[i])) + i++; + + if (line[i]) + line[i++] = '\0'; + + command = find_command (word); + + if (!command) + { + fprintf (stderr, "%s: No such command for FileMan.\n", word); + return (-1); + } + + /* Get argument to command, if any. */ + while (isspace (line[i])) + i++; + + word = line + i; + + /* Call the function. */ + return ((*(command->func)) (word)); +} + +/* Look up NAME as the name of a command, and return a pointer to that + command. Return a NULL pointer if NAME isn't a command name. */ +COMMAND * +find_command (char *name) +{ + register int i; + + for (i = 0; commands[i].name; i++) + if (strcmp (name, commands[i].name) == 0) + return (&commands[i]); + + return ((COMMAND *)NULL); +} + +/* Strip whitespace from the start and end of STRING. Return a pointer + into STRING. */ +char * +stripwhite (char *string) +{ + register char *s, *t; + + for (s = string; isspace (*s); s++) + ; + + if (*s == 0) + return (s); + + t = s + strlen (s) - 1; + while (t > s && isspace (*t)) + t--; + *++t = '\0'; + + return s; +} + +/* **************************************************************** */ +/* */ +/* Interface to Readline Completion */ +/* */ +/* **************************************************************** */ + +char *command_generator(const char *, int); +char **fileman_completion(const char *, int, int); + +/* Tell the GNU Readline library how to complete. We want to try to + complete on command names if this is the first word in the line, or + on filenames if not. */ +void +initialize_readline () +{ + /* Allow conditional parsing of the ~/.inputrc file. */ + rl_readline_name = "FileMan"; + + /* Tell the completer that we want a crack first. */ + rl_attempted_completion_function = fileman_completion; +} + +/* Attempt to complete on the contents of TEXT. START and END + bound the region of rl_line_buffer that contains the word to + complete. TEXT is the word to complete. We can use the entire + contents of rl_line_buffer in case we want to do some simple + parsing. Returnthe array of matches, or NULL if there aren't any. */ +char ** +fileman_completion (const char* text, int start, int end __attribute__((__unused__))) +{ + char **matches; + + matches = (char **)NULL; + + /* If this word is at the start of the line, then it is a command + to complete. Otherwise it is the name of a file in the current + directory. */ + if (start == 0) + /* TODO */ + matches = completion_matches ((char*)text, command_generator); + /* matches = rl_completion_matches (text, command_generator); */ + + return (matches); +} + +/* Generator function for command completion. STATE lets us + know whether to start from scratch; without any state + (i.e. STATE == 0), then we start at the top of the list. */ +char * +command_generator (text, state) + const char *text; + int state; +{ + static int list_index, len; + char *name; + + /* If this is a new word to complete, initialize now. This + includes saving the length of TEXT for efficiency, and + initializing the index variable to 0. */ + if (!state) + { + list_index = 0; + len = strlen (text); + } + + /* Return the next name which partially matches from the + command list. */ + while ((name = commands[list_index].name)) + { + list_index++; + + if (strncmp (name, text, len) == 0) + return (dupstr(name)); + } + + /* If no names matched, then return NULL. */ + return ((char *)NULL); +} + +/* **************************************************************** */ +/* */ +/* FileMan Commands */ +/* */ +/* **************************************************************** */ + +/* String to pass to system (). This is for the LIST, VIEW and RENAME + commands. */ +static char syscom[1024]; + +/* List the file(s) named in arg. */ +int +com_list (char *arg) +{ + if (!arg) + arg = ""; + + sprintf (syscom, "ls -FClg %s", arg); + return (system (syscom)); +} + +int +com_view (char *arg) +{ + if (!valid_argument ("view", arg)) + return 1; + + sprintf (syscom, "more %s", arg); + return (system (syscom)); +} + +int +com_history(char* arg __attribute__((__unused__))) +{ + HIST_ENTRY *he; + + /* rewind history */ + while (previous_history()) + ; + + for (he = current_history(); he != NULL; he = next_history()) { + //printf("%5d %s\n", *((int*)he->data) - 1, he->line); + printf("%s\n", he->line); + } + + return 0; +} + +int +com_rename (char *arg __attribute__((__unused__))) +{ + too_dangerous ("rename"); + return (1); +} + +int +com_stat (char *arg) +{ + struct stat finfo; + + if (!valid_argument ("stat", arg)) + return (1); + + if (stat (arg, &finfo) == -1) + { + perror (arg); + return (1); + } + + printf ("Statistics for `%s':\n", arg); + + printf ("%s has %ld link%s, and is %lld byte%s in length.\n", arg, + (long) finfo.st_nlink, + (finfo.st_nlink == 1) ? "" : "s", + (long long) finfo.st_size, + (finfo.st_size == 1) ? "" : "s"); + printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime)); + printf (" Last access at: %s", ctime (&finfo.st_atime)); + printf (" Last modified at: %s", ctime (&finfo.st_mtime)); + return (0); +} + +int +com_delete (char *arg __attribute__((__unused__))) +{ + too_dangerous ("delete"); + return (1); +} + +/* Print out help for ARG, or for all of the commands if ARG is + not present. */ +int +com_help (char *arg) +{ + register int i; + int printed = 0; + + for (i = 0; commands[i].name; i++) + { + if (!*arg || (strcmp (arg, commands[i].name) == 0)) + { + printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc); + printed++; + } + } + + if (!printed) + { + printf ("No commands match `%s'. Possibilties are:\n", arg); + + for (i = 0; commands[i].name; i++) + { + /* Print in six columns. */ + if (printed == 6) + { + printed = 0; + printf ("\n"); + } + + printf ("%s\t", commands[i].name); + printed++; + } + + if (printed) + printf ("\n"); + } + return (0); +} + +/* Change to the directory ARG. */ +int +com_cd (char *arg) +{ + if (chdir (arg) == -1) + { + perror (arg); + return 1; + } + + com_pwd (""); + return (0); +} + +/* Print out the current working directory. */ +int +com_pwd (char* ignore __attribute__((__unused__))) +{ + char dir[1024], *s; + + s = (char*)getcwd(dir, sizeof(dir) - 1); + if (s == 0) + { + printf ("Error getting pwd: %s\n", dir); + return 1; + } + + printf ("Current directory is %s\n", dir); + return 0; +} + +/* The user wishes to quit using this program. Just set DONE + non-zero. */ +int +com_quit (char *arg __attribute__((__unused__))) +{ + done = 1; + return (0); +} + +/* Function which tells you that you can't do this. */ +void +too_dangerous (char *caller) +{ + fprintf (stderr, + "%s: Too dangerous for me to distribute.\n", + caller); + fprintf (stderr, "Write it yourself.\n"); +} + +/* Return non-zero if ARG is a valid argument for CALLER, + else print an error message and return zero. */ +int +valid_argument (char *caller, char *arg) +{ + if (!arg || !*arg) + { + fprintf (stderr, "%s: Argument required.\n", caller); + return (0); + } + + return (1); +} + +void * +xmalloc (size_t size) +{ + register void *value = (void*)malloc(size); + if (value == 0) + fprintf(stderr, "virtual memory exhausted"); + return value; +} + + diff --git a/src/thirdparty/libedit-3.1/examples/fuzz1.c b/src/thirdparty/libedit-3.1/examples/fuzz1.c new file mode 100644 index 000000000..e31d26538 --- /dev/null +++ b/src/thirdparty/libedit-3.1/examples/fuzz1.c @@ -0,0 +1,63 @@ +/* + * build: + * CC=clang CXX=clang++ CFLAGS="-fsanitize=address,fuzzer-no-link -g" \ + * CXXFLAGS="-fsanitize=address,fuzzer-no-link -g" ./configure && make + * run: + * LD_LIBRARY_PATH=../src/.libs/ .libs/fuzz1 -max_len=32 \ + * -use_value_profile=1 -only_ascii=1 + */ +#include +#include +#include +#include +#include +#include + +int init = 0; + +int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { + if (!Size) + return 0; + + if (!init) { + setlocale(LC_CTYPE, ""); + stifle_history(7); + init = 1; + } + + clear_history(); + + size_t lasti = 0; + + for (size_t i = 0;; ++i) { + if (i == Size || Data[i] == '\n') { + if (i - lasti) { + char *s = (char *)malloc(i - lasti + 1); + memcpy(s, &Data[lasti], i - lasti); + s[i - lasti] = '\0'; + + char *expansion; + int result; + +#ifdef DEBUG + fprintf(stderr, "Calling history_expand: >%s<\n", s); +#endif + result = history_expand(s, &expansion); + + if (result < 0 || result == 2) { + /* Errors ignored */ + } else { + add_history(expansion); + } + free(expansion); + free(s); + } + lasti = i + 1; + } + + if (i == Size) + break; + } + + return 0; +} diff --git a/src/thirdparty/libedit-3.1/examples/tc1.c b/src/thirdparty/libedit-3.1/examples/tc1.c new file mode 100644 index 000000000..3061038b7 --- /dev/null +++ b/src/thirdparty/libedit-3.1/examples/tc1.c @@ -0,0 +1,309 @@ +/* $NetBSD: tc1.c,v 1.7 2016/02/17 19:47:49 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#ifndef lint +__COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\ + The Regents of the University of California. All rights reserved.\n"); +#endif /* not lint */ + +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)test.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: tc1.c,v 1.7 2016/02/17 19:47:49 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* from src/sys/sys/cdefs.h */ +#ifndef __UNCONST +# define __UNCONST(a) ((void *)(unsigned long)(const void *)(a)) +#endif + +/* + * test.c: A little test program + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "histedit.h" + +static int continuation = 0; +volatile sig_atomic_t gotsig = 0; + +static unsigned char complete(EditLine *, int); + int main(int, char **); +static char *prompt(EditLine *); +static void sig(int); + +static char * +prompt(EditLine *el __attribute__((__unused__))) +{ + static char a[] = "\1\033[7m\1Edit$\1\033[0m\1 "; + static char b[] = "Edit> "; + + return (continuation ? b : a); +} + +static void +sig(int i) +{ + gotsig = i; +} + +static unsigned char +complete(EditLine *el, int ch __attribute__((__unused__))) +{ + DIR *dd = opendir("."); + struct dirent *dp; + const char* ptr; + const LineInfo *lf = el_line(el); + size_t len; + int res = CC_ERROR; + + /* + * Find the last word + */ + for (ptr = lf->cursor - 1; + !isspace((unsigned char)*ptr) && ptr > lf->buffer; ptr--) + continue; + len = lf->cursor - ++ptr; + + for (dp = readdir(dd); dp != NULL; dp = readdir(dd)) { + if (len > strlen(dp->d_name)) + continue; + if (strncmp(dp->d_name, ptr, len) == 0) { + if (el_insertstr(el, &dp->d_name[len]) == -1) + res = CC_ERROR; + else + res = CC_REFRESH; + break; + } + } + + closedir(dd); + return res; +} + +int +main(int argc __attribute__((__unused__)), char *argv[]) +{ + EditLine *el = NULL; + int num; + const char *buf; + Tokenizer *tok; +#if 0 + int lastevent = 0; +#endif + int ncontinuation; + History *hist; + HistEvent ev; + + (void) setlocale(LC_CTYPE, ""); + (void) signal(SIGINT, sig); + (void) signal(SIGQUIT, sig); + (void) signal(SIGHUP, sig); + (void) signal(SIGTERM, sig); + + hist = history_init(); /* Init the builtin history */ + /* Remember 100 events */ + history(hist, &ev, H_SETSIZE, 100); + + tok = tok_init(NULL); /* Initialize the tokenizer */ + + /* Initialize editline */ + el = el_init(*argv, stdin, stdout, stderr); + + el_set(el, EL_EDITOR, "vi"); /* Default editor is vi */ + el_set(el, EL_SIGNAL, 1); /* Handle signals gracefully */ + el_set(el, EL_PROMPT_ESC, prompt, '\1');/* Set the prompt function */ + + /* Tell editline to use this history interface */ + el_set(el, EL_HIST, history, hist); + + /* Add a user-defined function */ + el_set(el, EL_ADDFN, "ed-complete", "Complete argument", complete); + + /* Bind tab to it */ + el_set(el, EL_BIND, "^I", "ed-complete", NULL); + + /* + * Bind j, k in vi command mode to previous and next line, instead + * of previous and next history. + */ + el_set(el, EL_BIND, "-a", "k", "ed-prev-line", NULL); + el_set(el, EL_BIND, "-a", "j", "ed-next-line", NULL); + + /* + * Source the user's defaults file. + */ + el_source(el, NULL); + + while ((buf = el_gets(el, &num)) != NULL && num != 0) { + int ac, cc, co; +#ifdef DEBUG + int i; +#endif + const char **av; + const LineInfo *li; + li = el_line(el); +#ifdef DEBUG + (void) fprintf(stderr, "==> got %d %s", num, buf); + (void) fprintf(stderr, " > li `%.*s_%.*s'\n", + (li->cursor - li->buffer), li->buffer, + (li->lastchar - 1 - li->cursor), + (li->cursor >= li->lastchar) ? "" : li->cursor); + +#endif + if (gotsig) { + (void) fprintf(stderr, "Got signal %d.\n", (int)gotsig); + gotsig = 0; + el_reset(el); + } + + if (!continuation && num == 1) + continue; + + ac = cc = co = 0; + ncontinuation = tok_line(tok, li, &ac, &av, &cc, &co); + if (ncontinuation < 0) { + (void) fprintf(stderr, "Internal error\n"); + continuation = 0; + continue; + } +#ifdef DEBUG + (void) fprintf(stderr, " > nc %d ac %d cc %d co %d\n", + ncontinuation, ac, cc, co); +#endif +#if 0 + if (continuation) { + /* + * Append to the right event in case the user + * moved around in history. + */ + if (history(hist, &ev, H_SET, lastevent) == -1) + err(1, "%d: %s", lastevent, ev.str); + history(hist, &ev, H_ADD , buf); + } else { + history(hist, &ev, H_ENTER, buf); + lastevent = ev.num; + } +#else + /* Simpler */ + history(hist, &ev, continuation ? H_APPEND : H_ENTER, buf); +#endif + + continuation = ncontinuation; + ncontinuation = 0; + if (continuation) + continue; +#ifdef DEBUG + for (i = 0; i < ac; i++) { + (void) fprintf(stderr, " > arg# %2d ", i); + if (i != cc) + (void) fprintf(stderr, "`%s'\n", av[i]); + else + (void) fprintf(stderr, "`%.*s_%s'\n", + co, av[i], av[i] + co); + } +#endif + + if (strcmp(av[0], "history") == 0) { + int rv; + + switch (ac) { + case 1: + for (rv = history(hist, &ev, H_LAST); rv != -1; + rv = history(hist, &ev, H_PREV)) + (void) fprintf(stdout, "%4d %s", + ev.num, ev.str); + break; + + case 2: + if (strcmp(av[1], "clear") == 0) + history(hist, &ev, H_CLEAR); + else + goto badhist; + break; + + case 3: + if (strcmp(av[1], "load") == 0) + history(hist, &ev, H_LOAD, av[2]); + else if (strcmp(av[1], "save") == 0) + history(hist, &ev, H_SAVE, av[2]); + break; + + badhist: + default: + (void) fprintf(stderr, + "Bad history arguments\n"); + break; + } + } else if (el_parse(el, ac, av) == -1) { + switch (fork()) { + case 0: + execvp(av[0], (char *const *)__UNCONST(av)); + perror(av[0]); + _exit(1); + /*NOTREACHED*/ + break; + + case -1: + perror("fork"); + break; + + default: + if (wait(&num) == -1) + perror("wait"); + (void) fprintf(stderr, "Exit %x\n", num); + break; + } + } + + tok_reset(tok); + } + + el_end(el); + tok_end(tok); + history_end(hist); + + return (0); +} diff --git a/src/thirdparty/libedit-3.1/examples/wtc1.c b/src/thirdparty/libedit-3.1/examples/wtc1.c new file mode 100644 index 000000000..d4fab9a85 --- /dev/null +++ b/src/thirdparty/libedit-3.1/examples/wtc1.c @@ -0,0 +1,282 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + + +static int continuation; +volatile sig_atomic_t gotsig; +static const char hfile[] = ".whistory"; + +static wchar_t * +prompt(EditLine __attribute__((unused)) *el) +{ + static wchar_t a[] = L"\1\033[7m\1Edit$\1\033[0m\1 "; + static wchar_t b[] = L"Edit> "; + + return continuation ? b : a; +} + + +static void +sig(int i) +{ + gotsig = i; +} + +const char * +my_wcstombs(const wchar_t *wstr) +{ + static struct { + char *str; + int len; + } buf; + + int needed = wcstombs(0, wstr, 0) + 1; + if (needed > buf.len) { + buf.str = malloc(needed); + buf.len = needed; + } + wcstombs(buf.str, wstr, needed); + buf.str[needed - 1] = 0; + + return buf.str; +} + + +static unsigned char +complete(EditLine *el, int __attribute__((unused)) ch) +{ + DIR *dd = opendir("."); + struct dirent *dp; + const wchar_t *ptr; + char *buf, *bptr; + const LineInfoW *lf = el_wline(el); + int len, i; + size_t mblen; + unsigned char res = 0; + wchar_t dir[1024]; + + /* Find the last word */ + for (ptr = lf->cursor -1; !iswspace(*ptr) && ptr > lf->buffer; --ptr) + continue; + len = lf->cursor - ++ptr; + + /* Convert last word to multibyte encoding, so we can compare to it */ + wctomb(NULL, 0); /* Reset shift state */ + mblen = MB_LEN_MAX * len + 1; + buf = bptr = malloc(mblen); + if (buf == NULL) { + fprintf(stderr, "malloc: %s\n", strerror(errno)); + exit(EXIT_FAILURE); + } + + for (i = 0; i < len; ++i) { + /* Note: really should test for -1 return from wctomb */ + bptr += wctomb(bptr, ptr[i]); + } + *bptr = 0; /* Terminate multibyte string */ + mblen = bptr - buf; + + /* Scan directory for matching name */ + for (dp = readdir(dd); dp != NULL; dp = readdir(dd)) { + if (mblen > strlen(dp->d_name)) + continue; + if (strncmp(dp->d_name, buf, mblen) == 0) { + mbstowcs(dir, &dp->d_name[mblen], + sizeof(dir) / sizeof(*dir)); + if (el_winsertstr(el, dir) == -1) + res = CC_ERROR; + else + res = CC_REFRESH; + break; + } + } + + closedir(dd); + free(buf); + return res; +} + + +int +main(int __attribute__((unused)) argc, char *argv[]) +{ + EditLine *el = NULL; + int numc, ncontinuation; + const wchar_t *line; + TokenizerW *tok; + HistoryW *hist; + HistEventW ev; +#ifdef DEBUG + int i; +#endif + + setlocale(LC_ALL, ""); + + (void)signal(SIGINT, sig); + (void)signal(SIGQUIT, sig); + (void)signal(SIGHUP, sig); + (void)signal(SIGTERM, sig); + + hist = history_winit(); /* Init built-in history */ + history_w(hist, &ev, H_SETSIZE, 100); /* Remember 100 events */ + history_w(hist, &ev, H_LOAD, hfile); + + tok = tok_winit(NULL); /* Init the tokenizer */ + + el = el_init(argv[0], stdin, stdout, stderr); + + el_wset(el, EL_EDITOR, L"vi"); /* Default editor is vi */ + el_wset(el, EL_SIGNAL, 1); /* Handle signals gracefully */ + el_wset(el, EL_PROMPT_ESC, prompt, '\1'); /* Set the prompt function */ + + el_wset(el, EL_HIST, history_w, hist); /* FIXME - history_w? */ + + /* Add a user-defined function */ + el_wset(el, EL_ADDFN, L"ed-complete", L"Complete argument", complete); + + /* Bind to it */ + el_wset(el, EL_BIND, L"^I", L"ed-complete", NULL); + + /* + * Bind j, k in vi command mode to previous and next line, instead + * of previous and next history. + */ + el_wset(el, EL_BIND, L"-a", L"k", L"ed-prev-line", NULL); + el_wset(el, EL_BIND, L"-a", L"j", L"ed-next-line", NULL); + + /* Source the user's defaults file. */ + el_source(el, NULL); + + while((line = el_wgets(el, &numc)) != NULL && numc != 0) { + int ac, cc, co, rc; + const wchar_t **av; + + const LineInfoW *li; + li = el_wline(el); + +#ifdef DEBUG + (void)fwprintf(stderr, L"==> got %d %ls", numc, line); + (void)fwprintf(stderr, L" > li `%.*ls_%.*ls'\n", + (li->cursor - li->buffer), li->buffer, + (li->lastchar - 1 - li->cursor), + (li->cursor >= li->lastchar) ? L"" : li->cursor); +#endif + + if (gotsig) { + (void)fprintf(stderr, "Got signal %d.\n", (int)gotsig); + gotsig = 0; + el_reset(el); + } + + if(!continuation && numc == 1) + continue; /* Only got a linefeed */ + + ac = cc = co = 0; + ncontinuation = tok_wline(tok, li, &ac, &av, &cc, &co); + if (ncontinuation < 0) { + (void) fprintf(stderr, "Internal error\n"); + continuation = 0; + continue; + } + +#ifdef DEBUG + (void)fprintf(stderr, " > nc %d ac %d cc %d co %d\n", + ncontinuation, ac, cc, co); +#endif + history_w(hist, &ev, continuation ? H_APPEND : H_ENTER, line); + + continuation = ncontinuation; + ncontinuation = 0; + if(continuation) + continue; + +#ifdef DEBUG + for (i = 0; i < ac; ++i) { + (void)fwprintf(stderr, L" > arg# %2d ", i); + if (i != cc) + (void)fwprintf(stderr, L"`%ls'\n", av[i]); + else + (void)fwprintf(stderr, L"`%.*ls_%ls'\n", + co, av[i], av[i] + co); + } +#endif + + if (wcscmp (av[0], L"history") == 0) { + switch(ac) { + case 1: + for(rc = history_w(hist, &ev, H_LAST); + rc != -1; + rc = history_w(hist, &ev, H_PREV)) + (void)fwprintf(stdout, L"%4d %ls", + ev.num, ev.str); + break; + case 2: + if (wcscmp(av[1], L"clear") == 0) + history_w(hist, &ev, H_CLEAR); + else + goto badhist; + break; + case 3: + if (wcscmp(av[1], L"load") == 0) + history_w(hist, &ev, H_LOAD, + my_wcstombs(av[2])); + else if (wcscmp(av[1], L"save") == 0) + history_w(hist, &ev, H_SAVE, + my_wcstombs(av[2])); + else + goto badhist; + break; + badhist: + default: + (void)fprintf(stderr, + "Bad history arguments\n"); + break; + } + } else if (el_wparse(el, ac, av) == -1) { + switch (fork()) { + case 0: { + Tokenizer *ntok = tok_init(NULL); + int nargc; + const char **nav; + tok_str(ntok, my_wcstombs(line), &nargc, &nav); + execvp(nav[0],(char **)nav); + perror(nav[0]); + _exit(1); + /* NOTREACHED */ + break; + } + case -1: + perror("fork"); + break; + default: + if (wait(&rc) == -1) + perror("wait"); + (void)fprintf(stderr, "Exit %x\n", rc); + break; + } + } + + tok_wreset(tok); + } + + el_end(el); + tok_wend(tok); + history_w(hist, &ev, H_SAVE, hfile); + history_wend(hist); + + fprintf(stdout, "\n"); + return 0; +} + + diff --git a/src/thirdparty/libedit-3.1/install-sh b/src/thirdparty/libedit-3.1/install-sh new file mode 100755 index 000000000..ec298b537 --- /dev/null +++ b/src/thirdparty/libedit-3.1/install-sh @@ -0,0 +1,541 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2020-11-14.01; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +# Create dirs (including intermediate dirs) using mode 755. +# This is like GNU 'install' as of coreutils 8.32 (2020). +mkdir_umask=22 + +backupsuffix= +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -p pass -p to $cpprog. + -s $stripprog installed files. + -S SUFFIX attempt to back up existing files, with suffix SUFFIX. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG + +By default, rm is invoked with -f; when overridden with RMPROG, +it's up to you to specify -f if you want it. + +If -S is not specified, no backups are attempted. + +Email bug reports to bug-automake@gnu.org. +Automake home page: https://www.gnu.org/software/automake/ +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -p) cpprog="$cpprog -p";; + + -s) stripcmd=$stripprog;; + + -S) backupsuffix="$2" + shift;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + # Don't chown directories that already exist. + if test $dstdir_status = 0; then + chowncmd="" + fi + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dstbase=`basename "$src"` + case $dst in + */) dst=$dst$dstbase;; + *) dst=$dst/$dstbase;; + esac + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + case $dstdir in + */) dstdirslash=$dstdir;; + *) dstdirslash=$dstdir/;; + esac + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + # The $RANDOM variable is not portable (e.g., dash). Use it + # here however when possible just to lower collision chance. + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + + trap ' + ret=$? + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null + exit $ret + ' 0 + + # Because "mkdir -p" follows existing symlinks and we likely work + # directly in world-writeable /tmp, make sure that the '$tmpdir' + # directory is successfully created first before we actually test + # 'mkdir -p'. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=${dstdirslash}_inst.$$_ + rmtmp=${dstdirslash}_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && + { test -z "$stripcmd" || { + # Create $dsttmp read-write so that cp doesn't create it read-only, + # which would cause strip to fail. + if test -z "$doit"; then + : >"$dsttmp" # No need to fork-exec 'touch'. + else + $doit touch "$dsttmp" + fi + } + } && + $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # If $backupsuffix is set, and the file being installed + # already exists, attempt a backup. Don't worry if it fails, + # e.g., if mv doesn't support -f. + if test -n "$backupsuffix" && test -f "$dst"; then + $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null + fi + + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/thirdparty/libedit-3.1/libedit.pc.in b/src/thirdparty/libedit-3.1/libedit.pc.in new file mode 100644 index 000000000..1fb2f05bd --- /dev/null +++ b/src/thirdparty/libedit-3.1/libedit.pc.in @@ -0,0 +1,13 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libedit +Description: command line editor library provides generic line editing, history, and tokenization functions. +Version: @VERSION@ +Requires: +Libs: -L${libdir} -ledit +Libs.private: @LIBS@ +Cflags: -I${includedir} -I${includedir}/editline + diff --git a/src/thirdparty/protobuf-2.6.1/ltmain.sh b/src/thirdparty/libedit-3.1/ltmain.sh similarity index 63% rename from src/thirdparty/protobuf-2.6.1/ltmain.sh rename to src/thirdparty/libedit-3.1/ltmain.sh index a356acafa..2a50d7f6f 100644 --- a/src/thirdparty/protobuf-2.6.1/ltmain.sh +++ b/src/thirdparty/libedit-3.1/ltmain.sh @@ -1,9 +1,12 @@ +#! /usr/bin/env sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2019-02-19.15 -# libtool (GNU libtool) 2.4.2 +# libtool (GNU libtool) 2.4.7 +# Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, -# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# Copyright (C) 1996-2019, 2021-2022 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. @@ -23,881 +26,2350 @@ # General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, -# or obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# along with this program. If not, see . -# Usage: $progname [OPTION]... [MODE-ARG]... -# -# Provide generalized library-building support services. -# -# --config show all configuration variables -# --debug enable verbose shell tracing -# -n, --dry-run display commands without modifying any files -# --features display basic configuration information and exit -# --mode=MODE use operation mode MODE -# --preserve-dup-deps don't remove duplicate dependency libraries -# --quiet, --silent don't print informational messages -# --no-quiet, --no-silent -# print informational messages (default) -# --no-warn don't display warning messages -# --tag=TAG use configuration variables from tag TAG -# -v, --verbose print more informational messages than default -# --no-verbose don't print the extra informational messages -# --version print version information -# -h, --help, --help-all print short, long, or detailed help message -# -# MODE must be one of the following: -# -# clean remove files from the build directory -# compile compile a source file into a libtool object -# execute automatically set library path, then run a program -# finish complete the installation of libtool libraries -# install install libraries or executables -# link create a library or an executable -# uninstall remove libraries from an installed directory + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.7 +package_revision=2.4.7 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2019-02-19.15; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# This is free software. There is NO warranty; not even for +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # -# MODE-ARGS vary depending on the MODE. When passed as first option, -# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. -# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# Copyright (C) 2004-2019, 2021 Bootstrap Authors # -# When reporting a bug, please describe a test case to reproduce it and -# include the following information: +# This file is dual licensed under the terms of the MIT license +# , and GPL version 2 or later +# . You must apply one of +# these licenses when using or redistributing this software or any of +# the files within it. See the URLs above, or the file `LICENSE` +# included in the Bootstrap distribution for the full license texts. + +# Please report bugs or propose patches to: +# + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: # -# host-triplet: $host -# shell: $SHELL -# compiler: $LTCC -# compiler flags: $LTCFLAGS -# linker: $LD (gnu? $with_gnu_ld) -# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1 -# automake: $automake_version -# autoconf: $autoconf_version +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # -# Report bugs to . -# GNU libtool home page: . -# General help using GNU software: . +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. -PROGRAM=libtool -PACKAGE=libtool -VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1" -TIMESTAMP="" -package_revision=1.3337 -# Be Bourne compatible -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' -} -# NLS nuisances: We save the old values to restore during execute mode. -lt_user_locale= -lt_safe_locale= -for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do - eval "if test \"\${$lt_var+set}\" = set; then - save_$lt_var=\$$lt_var - $lt_var=C - export $lt_var - lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" - lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done +# These NLS vars are set unconditionally (bootstrap issue #24). Unset those +# in case the environment reset is needed later and the $save_* variant is not +# defined (see the code above). LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL -$lt_unset CDPATH - +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi -# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh -# is ksh but when the shell is invoked as "sh" and the current value of -# the _XPG environment variable is not equal to 1 (one), the special -# positional parameter $0, within a function call, is the name of the -# function. -progpath="$0" +# func_unset VAR +# -------------- +# Portably unset VAR. +# In some shells, an 'unset VAR' statement leaves a non-zero return +# status if VAR is already unset, which might be problematic if the +# statement is used at the end of a function (thus poisoning its return +# value) or when 'set -e' is active (causing even a spurious abort of +# the script in this case). +func_unset () +{ + { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; } +} -: ${CP="cp -f"} -test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} -: ${MAKE="make"} -: ${MKDIR="mkdir"} -: ${MV="mv -f"} -: ${RM="rm -f"} -: ${SHELL="${CONFIG_SHELL-/bin/sh}"} -: ${Xsed="$SED -e 1s/^X//"} +# Make sure CDPATH doesn't cause `cd` commands to output the target dir. +func_unset CDPATH -# Global variables: -EXIT_SUCCESS=0 -EXIT_FAILURE=1 -EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. -EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. +# Make sure ${,E,F}GREP behave sanely. +func_unset GREP_OPTIONS -exit_status=$EXIT_SUCCESS -# Make sure IFS has a sensible default -lt_nl=' -' -IFS=" $lt_nl" +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## -dirname="s,/[^/]*$,," -basename="s,^.*/,," -# func_dirname file append nondir_replacement -# Compute the dirname of FILE. If nonempty, add APPEND to the result, -# otherwise set result to NONDIR_REPLACEMENT. -func_dirname () +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () { - func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` - if test "X$func_dirname_result" = "X${1}"; then - func_dirname_result="${3}" - else - func_dirname_result="$func_dirname_result${2}" - fi -} # func_dirname may be replaced by extended shell implementation + test -f "$1" && test -x "$1" +} -# func_basename file -func_basename () +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () { - func_basename_result=`$ECHO "${1}" | $SED "$basename"` -} # func_basename may be replaced by extended shell implementation + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} -# func_dirname_and_basename file append nondir_replacement -# perform func_basename and func_dirname in a single function -# call: -# dirname: Compute the dirname of FILE. If nonempty, -# add APPEND to the result, otherwise set result -# to NONDIR_REPLACEMENT. -# value returned in "$func_dirname_result" -# basename: Compute filename of FILE. -# value retuned in "$func_basename_result" -# Implementation must be kept synchronized with func_dirname -# and func_basename. For efficiency, we do not delegate to -# those functions but instead duplicate the functionality here. -func_dirname_and_basename () -{ - # Extract subdirectory from the argument. - func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` - if test "X$func_dirname_result" = "X${1}"; then - func_dirname_result="${3}" - else - func_dirname_result="$func_dirname_result${2}" - fi - func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` -} # func_dirname_and_basename may be replaced by extended shell implementation +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= -# func_stripname prefix suffix name -# strip PREFIX and SUFFIX off of NAME. -# PREFIX and SUFFIX must not contain globbing or regex special -# characters, hashes, percent signs, but SUFFIX may contain a leading -# dot (in which case that matches only a dot). -# func_strip_suffix prefix name -func_stripname () -{ - case ${2} in - .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; - esac -} # func_stripname may be replaced by extended shell implementation + func_check_prog_sed () + { + _G_path_prog=$1 + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } -# These SED scripts presuppose an absolute path with a trailing slash. -pathcar='s,^/\([^/]*\).*$,\1,' -pathcdr='s,^/[^/]*,,' -removedotparts=':dotsl - s@/\./@/@g - t dotsl - s,/\.$,/,' -collapseslashes='s@/\{1,\}@/@g' -finalslash='s,/*$,/,' + func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin" + rm -f conftest.sed + SED=$func_path_progs_result +} -# func_normal_abspath PATH -# Remove doubled-up and trailing slashes, "." path components, -# and cancel out any ".." path components in PATH after making -# it an absolute path. -# value returned in "$func_normal_abspath_result" -func_normal_abspath () + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin" + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + +# require_check_ifs_backslash +# --------------------------- +# Check if we can use backslash as IFS='\' separator, and set +# $check_ifs_backshlash_broken to ':' or 'false'. +require_check_ifs_backslash=func_require_check_ifs_backslash +func_require_check_ifs_backslash () { - # Start from root dir and reassemble the path. - func_normal_abspath_result= - func_normal_abspath_tpath=$1 - func_normal_abspath_altnamespace= - case $func_normal_abspath_tpath in - "") - # Empty path, that just means $cwd. - func_stripname '' '/' "`pwd`" - func_normal_abspath_result=$func_stripname_result - return - ;; - # The next three entries are used to spot a run of precisely - # two leading slashes without using negated character classes; - # we take advantage of case's first-match behaviour. - ///*) - # Unusual form of absolute path, do nothing. - ;; - //*) - # Not necessarily an ordinary path; POSIX reserves leading '//' - # and for example Cygwin uses it to access remote file shares - # over CIFS/SMB, so we conserve a leading double slash if found. - func_normal_abspath_altnamespace=/ + _G_save_IFS=$IFS + IFS='\' + _G_check_ifs_backshlash='a\\b' + for _G_i in $_G_check_ifs_backshlash + do + case $_G_i in + a) + check_ifs_backshlash_broken=false ;; - /*) - # Absolute path, do nothing. + '') + break ;; - *) - # Relative path, prepend $cwd. - func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + *) + check_ifs_backshlash_broken=: + break ;; esac - # Cancel out all the simple stuff to save iterations. We also want - # the path to end with a slash for ease of parsing, so make sure - # there is one (and only one) here. - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` - while :; do - # Processed it all yet? - if test "$func_normal_abspath_tpath" = / ; then - # If we ascended to the root using ".." the result may be empty now. - if test -z "$func_normal_abspath_result" ; then - func_normal_abspath_result=/ - fi - break - fi - func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$pathcar"` - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$pathcdr"` - # Figure out what to do with it - case $func_normal_abspath_tcomponent in - "") - # Trailing empty path component, ignore it. - ;; - ..) - # Parent dir; strip last assembled component from result. - func_dirname "$func_normal_abspath_result" - func_normal_abspath_result=$func_dirname_result - ;; - *) - # Actual path component, append it. - func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent - ;; - esac done - # Restore leading double-slash if one was found on entry. - func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result + IFS=$_G_save_IFS + require_check_ifs_backslash=: } -# func_relative_path SRCDIR DSTDIR -# generates a relative path from SRCDIR to DSTDIR, with a trailing -# slash if non-empty, suitable for immediately appending a filename -# without needing to append a separator. -# value returned in "$func_relative_path_result" -func_relative_path () -{ - func_relative_path_result= - func_normal_abspath "$1" - func_relative_path_tlibdir=$func_normal_abspath_result - func_normal_abspath "$2" - func_relative_path_tbindir=$func_normal_abspath_result - - # Ascend the tree starting from libdir - while :; do - # check if we have found a prefix of bindir - case $func_relative_path_tbindir in - $func_relative_path_tlibdir) - # found an exact match - func_relative_path_tcancelled= - break - ;; - $func_relative_path_tlibdir*) - # found a matching prefix - func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" - func_relative_path_tcancelled=$func_stripname_result - if test -z "$func_relative_path_result"; then - func_relative_path_result=. - fi - break - ;; - *) - func_dirname $func_relative_path_tlibdir - func_relative_path_tlibdir=${func_dirname_result} - if test "x$func_relative_path_tlibdir" = x ; then - # Have to descend all the way to the root! - func_relative_path_result=../$func_relative_path_result - func_relative_path_tcancelled=$func_relative_path_tbindir - break - fi - func_relative_path_result=../$func_relative_path_result - ;; - esac - done - # Now calculate path; take care to avoid doubling-up slashes. - func_stripname '' '/' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - func_stripname '/' '/' "$func_relative_path_tcancelled" - if test "x$func_stripname_result" != x ; then - func_relative_path_result=${func_relative_path_result}/${func_stripname_result} - fi +## ----------------- ## +## Global variables. ## +## ----------------- ## - # Normalisation. If bindir is libdir, return empty string, - # else relative path ending with a slash; either way, target - # file name can be directly appended. - if test ! -z "$func_relative_path_result"; then - func_stripname './' '' "$func_relative_path_result/" - func_relative_path_result=$func_stripname_result - fi -} +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS -# The name of this program: -func_dirname_and_basename "$progpath" -progname=$func_basename_result +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` -# Make sure we have an absolute path for reexecution: +# Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) - progdir=$func_dirname_result + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` - progpath="$progdir/$progname" + progpath=$progdir/$progname ;; *) - save_IFS="$IFS" + _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do - IFS="$save_IFS" + IFS=$_G_IFS test -x "$progdir/$progname" && break done - IFS="$save_IFS" + IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` - progpath="$progdir/$progname" + progpath=$progdir/$progname ;; esac -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed="${SED}"' -e 1s/^X//' -sed_quote_subst='s/\([`"$\\]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\(["`\\]\)/\\\1/g' -# Sed substitution that turns a string into a regex matching for the -# string literally. -sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' +## ----------------- ## +## Standard options. ## +## ----------------- ## -# Sed substitution that converts a w32 file name or path -# which contains forward slashes, into one that contains -# (escaped) backslashes. A very naive implementation. -lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - -# Re-`\' parameter expansions in output of double_quote_subst that were -# `\'-ed in input to the same. If an odd number of `\' preceded a '$' -# in input to double_quote_subst, that '$' was protected from expansion. -# Since each input `\' is now two `\'s, look for any number of runs of -# four `\'s followed by two `\'s and then a '$'. `\' that '$'. -bs='\\' -bs2='\\\\' -bs4='\\\\\\\\' -dollar='\$' -sed_double_backslash="\ - s/$bs4/&\\ -/g - s/^$bs2$dollar/$bs&/ - s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g - s/\n//g" +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. -# Standard options: opt_dry_run=false -opt_help=false opt_quiet=false opt_verbose=false -opt_warning=: -# func_echo arg... -# Echo program name prefixed message, along with the current mode -# name if it has been set yet. -func_echo () -{ - $ECHO "$progname: ${opt_mode+$opt_mode: }$*" -} +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= -# func_verbose arg... -# Echo program name prefixed message in verbose mode only. -func_verbose () -{ - $opt_verbose && func_echo ${1+"$@"} +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue - # A bug in bash halts the script if the last line of a function - # fails when set -e is in force, so we need another command to - # work around that: - : -} +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all -# func_echo_all arg... -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "$*" -} -# func_error arg... -# Echo program name prefixed message to standard error. -func_error () -{ - $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 -} +## -------------------- ## +## Resource management. ## +## -------------------- ## -# func_warning arg... -# Echo program name prefixed warning message to standard error. -func_warning () -{ - $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. - # bash bug again: - : -} -# func_fatal_error arg... -# Echo program name prefixed message to standard error, and exit. -func_fatal_error () +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () { - func_error ${1+"$@"} - exit $EXIT_FAILURE -} + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } -# func_fatal_help arg... -# Echo program name prefixed message to standard error, followed by -# a help hint, and exit. -func_fatal_help () -{ - func_error ${1+"$@"} - func_fatal_error "$help" + require_term_colors=: } -help="Try \`$progname --help' for more information." ## default -# func_grep expression filename -# Check whether EXPRESSION matches any line of FILENAME, without output. -func_grep () -{ - $GREP "$1" "$2" >/dev/null 2>&1 -} +## ----------------- ## +## Function library. ## +## ----------------- ## +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. -# func_mkdir_p directory-path -# Make sure the entire path to DIRECTORY-PATH is available. -func_mkdir_p () + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_arg pretty "$2" + eval "$1+=\\ \$func_quote_arg_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_arg pretty "$2" + eval "$1=\$$1\\ \$func_quote_arg_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () { - my_directory_path="$1" - my_dir_list= + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + - if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd - # Protect directory names starting with `-' - case $my_directory_path in - -*) my_directory_path="./$my_directory_path" ;; + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... - while test ! -d "$my_directory_path"; do + while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. - my_dir_list="$my_directory_path:$my_dir_list" + _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done - case $my_directory_path in */*) ;; *) break ;; esac + case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop - my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done - my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` - save_mkdir_p_IFS="$IFS"; IFS=':' - for my_dir in $my_dir_list; do - IFS="$save_mkdir_p_IFS" - # mkdir can fail with a `File exist' error if two processes + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! - $MKDIR "$my_dir" 2>/dev/null || : + $MKDIR "$_G_dir" 2>/dev/null || : done - IFS="$save_mkdir_p_IFS" + IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. - test -d "$my_directory_path" || \ - func_fatal_error "Failed to create \`$1'" + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" fi } -# func_mktempdir [string] +# func_mktempdir [BASENAME] +# ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If -# given, STRING is the basename for that directory. +# given, BASENAME is the basename for that directory. func_mktempdir () { - my_template="${TMPDIR-/tmp}/${1-$progname}" + $debug_cmd - if test "$opt_dry_run" = ":"; then + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode - my_tmpdir="${my_template}-$$" + _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost - my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` - if test ! -d "$my_tmpdir"; then + if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race - my_tmpdir="${my_template}-${RANDOM-0}$$" + _G_tmpdir=$_G_template-${RANDOM-0}$$ - save_mktempdir_umask=`umask` + func_mktempdir_umask=`umask` umask 0077 - $MKDIR "$my_tmpdir" - umask $save_mktempdir_umask + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure - test -d "$my_tmpdir" || \ - func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi - $ECHO "$my_tmpdir" + $ECHO "$_G_tmpdir" } -# func_quote_for_eval arg -# Aesthetically quote ARG to be evaled later. -# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT -# is double-quoted, suitable for a subsequent eval, whereas -# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters -# which are still active within double quotes backslashified. -func_quote_for_eval () +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () { - case $1 in - *[\\\`\"\$]*) - func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; *) - func_quote_for_eval_unquoted_result="$1" ;; + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; esac - case $func_quote_for_eval_unquoted_result in - # Double-quote args containing shell metacharacters to delay - # word splitting, command substitution and and variable - # expansion for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_portable EVAL ARG +# ---------------------------- +# Internal function to portably implement func_quote_arg. Note that we still +# keep attention to performance here so we as much as possible try to avoid +# calling sed binary (so far O(N) complexity as long as func_append is O(1)). +func_quote_portable () +{ + $debug_cmd + + $require_check_ifs_backslash + + func_quote_portable_result=$2 + + # one-time-loop (easy break) + while true + do + if $1; then + func_quote_portable_result=`$ECHO "$2" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` + break + fi + + # Quote for eval. + case $func_quote_portable_result in + *[\\\`\"\$]*) + # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string + # contains the shell wildcard characters. + case $check_ifs_backshlash_broken$func_quote_portable_result in + :*|*[\[\*\?]*) + func_quote_portable_result=`$ECHO "$func_quote_portable_result" \ + | $SED "$sed_quote_subst"` + break + ;; + esac + + func_quote_portable_old_IFS=$IFS + for _G_char in '\' '`' '"' '$' + do + # STATE($1) PREV($2) SEPARATOR($3) + set start "" "" + func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy + IFS=$_G_char + for _G_part in $func_quote_portable_result + do + case $1 in + quote) + func_append func_quote_portable_result "$3$2" + set quote "$_G_part" "\\$_G_char" + ;; + start) + set first "" "" + func_quote_portable_result= + ;; + first) + set quote "$_G_part" "" + ;; + esac + done + done + IFS=$func_quote_portable_old_IFS + ;; + *) ;; + esac + break + done + + func_quote_portable_unquoted_result=$func_quote_portable_result + case $func_quote_portable_result in + # double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # many bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + func_quote_portable_result=\"$func_quote_portable_result\" ;; - *) - func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } -# func_quote_for_expand arg -# Aesthetically quote ARG to be evaled later; same as above, -# but do not quote variable references. -func_quote_for_expand () +# func_quotefast_eval ARG +# ----------------------- +# Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG', +# but optimized for speed. Result is stored in $func_quotefast_eval. +if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then + printf -v _GL_test_printf_tilde %q '~' + if test '\~' = "$_GL_test_printf_tilde"; then + func_quotefast_eval () + { + printf -v func_quotefast_eval_result %q "$1" + } + else + # Broken older Bash implementations. Make those faster too if possible. + func_quotefast_eval () + { + case $1 in + '~'*) + func_quote_portable false "$1" + func_quotefast_eval_result=$func_quote_portable_result + ;; + *) + printf -v func_quotefast_eval_result %q "$1" + ;; + esac + } + fi +else + func_quotefast_eval () + { + func_quote_portable false "$1" + func_quotefast_eval_result=$func_quote_portable_result + } +fi + + +# func_quote_arg MODEs ARG +# ------------------------ +# Quote one ARG to be evaled later. MODEs argument may contain zero or more +# specifiers listed below separated by ',' character. This function returns two +# values: +# i) func_quote_arg_result +# double-quoted (when needed), suitable for a subsequent eval +# ii) func_quote_arg_unquoted_result +# has all characters that are still active within double +# quotes backslashified. Available only if 'unquoted' is specified. +# +# Available modes: +# ---------------- +# 'eval' (default) +# - escape shell special characters +# 'expand' +# - the same as 'eval'; but do not quote variable references +# 'pretty' +# - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might +# be used later in func_quote to get output like: 'echo "a b"' instead +# of 'echo a\ b'. This is slower than default on some shells. +# 'unquoted' +# - produce also $func_quote_arg_unquoted_result which does not contain +# wrapping double-quotes. +# +# Examples for 'func_quote_arg pretty,unquoted string': +# +# string | *_result | *_unquoted_result +# ------------+-----------------------+------------------- +# " | \" | \" +# a b | "a b" | a b +# "a b" | "\"a b\"" | \"a b\" +# * | "*" | * +# z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\" +# +# Examples for 'func_quote_arg pretty,unquoted,expand string': +# +# string | *_result | *_unquoted_result +# --------------+---------------------+-------------------- +# z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\" +func_quote_arg () { - case $1 in - *[\\\`\"]*) - my_arg=`$ECHO "$1" | $SED \ - -e "$double_quote_subst" -e "$sed_double_backslash"` ;; - *) - my_arg="$1" ;; + _G_quote_expand=false + case ,$1, in + *,expand,*) + _G_quote_expand=: + ;; esac - case $my_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting and command substitution for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - my_arg="\"$my_arg\"" + case ,$1, in + *,pretty,*|*,expand,*|*,unquoted,*) + func_quote_portable $_G_quote_expand "$2" + func_quote_arg_result=$func_quote_portable_result + func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result + ;; + *) + # Faster quote-for-eval for some shells. + func_quotefast_eval "$2" + func_quote_arg_result=$func_quotefast_eval_result ;; esac +} + - func_quote_for_expand_result="$my_arg" +# func_quote MODEs ARGs... +# ------------------------ +# Quote all ARGs to be evaled later and join them into single command. See +# func_quote_arg's description for more info. +func_quote () +{ + $debug_cmd + _G_func_quote_mode=$1 ; shift + func_quote_result= + while test 0 -lt $#; do + func_quote_arg "$_G_func_quote_mode" "$1" + if test -n "$func_quote_result"; then + func_append func_quote_result " $func_quote_arg_result" + else + func_append func_quote_result "$func_quote_arg_result" + fi + shift + done } -# func_show_eval cmd [fail_exp] -# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { - my_cmd="$1" - my_fail_exp="${2-:}" + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_arg pretty,expand "$_G_cmd" + eval "func_notquiet $func_quote_arg_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_arg expand,pretty "$_G_cmd" + eval "func_echo $func_quote_arg_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# This is free software. There is NO warranty; not even for +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# +# Copyright (C) 2010-2019, 2021 Bootstrap Authors +# +# This file is dual licensed under the terms of the MIT license +# , and GPL version 2 or later +# . You must apply one of +# these licenses when using or redistributing this software or any of +# the files within it. See the URLs above, or the file `LICENSE` +# included in the Bootstrap distribution for the full license texts. + +# Please report bugs or propose patches to: +# + +# Set a version string for this script. +scriptversion=2019-02-19.15; # UTC + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# Copyright'. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug in processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# in the main code. A hook is just a list of function names that can be +# run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of hook functions to be called by +# FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_propagate_result FUNC_NAME_A FUNC_NAME_B +# --------------------------------------------- +# If the *_result variable of FUNC_NAME_A _is set_, assign its value to +# *_result variable of FUNC_NAME_B. +func_propagate_result () +{ + $debug_cmd + + func_propagate_result_result=: + if eval "test \"\${${1}_result+set}\" = set" + then + eval "${2}_result=\$${1}_result" + else + func_propagate_result_result=false + fi +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It's assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook functions." ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + func_unset "${_G_hook}_result" + eval $_G_hook '${1+"$@"}' + func_propagate_result $_G_hook func_run_hooks + if $func_propagate_result_result; then + eval set dummy "$func_run_hooks_result"; shift + fi + done +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list from your hook function. You may remove +# or edit any options that you action, and then pass back the remaining +# unprocessed options in '_result', escaped +# suitably for 'eval'. +# +# The '_result' variable is automatically unset +# before your hook gets called; for best performance, only set the +# *_result variable when necessary (i.e. don't call the 'func_quote' +# function unnecessarily because it can be an expensive operation on some +# machines). +# +# Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# # No change in '$@' (ignored completely by this hook). Leave +# # my_options_prep_result variable intact. +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# args_changed=false +# +# # Note that, for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: +# args_changed=: +# ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# args_changed=: +# ;; +# *) # Make sure the first unrecognised option "$_G_opt" +# # is added back to "$@" in case we need it later, +# # if $args_changed was set to 'true'. +# set dummy "$_G_opt" ${1+"$@"}; shift; break ;; +# esac +# done +# +# # Only call 'func_quote' here if we processed at least one argument. +# if $args_changed; then +# func_quote eval ${1+"$@"} +# my_silent_option_result=$func_quote_result +# fi +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll also need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options_finish [ARG]... +# ---------------------------- +# Finishing the option parse loop (call 'func_options' hooks ATM). +func_options_finish () +{ + $debug_cmd + + func_run_hooks func_options ${1+"$@"} + func_propagate_result func_run_hooks func_options_finish +} + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + _G_options_quoted=false + + for my_func in options_prep parse_options validate_options options_finish + do + func_unset func_${my_func}_result + func_unset func_run_hooks_result + eval func_$my_func '${1+"$@"}' + func_propagate_result func_$my_func func_options + if $func_propagate_result_result; then + eval set dummy "$func_options_result"; shift + _G_options_quoted=: + fi + done + + $_G_options_quoted || { + # As we (func_options) are top-level options-parser function and + # nobody quoted "$@" for us yet, we need to do it explicitly for + # caller. + func_quote eval ${1+"$@"} + func_options_result=$func_quote_result + } +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propagate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + func_propagate_result func_run_hooks func_options_prep +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + _G_parse_options_requote=false + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + func_propagate_result func_run_hooks func_parse_options + if $func_propagate_result_result; then + eval set dummy "$func_parse_options_result"; shift + # Even though we may have changed "$@", we passed the "$@" array + # down into the hook and it quoted it for us (because we are in + # this if-branch). No need to quote it again. + _G_parse_options_requote=false + fi + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + # We expect that one of the options parsed in this function matches + # and thus we remove _G_opt from "$@" and need to re-quote. + _G_match_parse_options=: + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" >&2 + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; - ${opt_silent-false} || { - func_quote_for_expand "$my_cmd" - eval "func_echo $func_quote_for_expand_result" - } + --warnings|--warning|-W) + if test $# = 0 && func_missing_arg $_G_opt; then + _G_parse_options_requote=: + break + fi + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) _G_parse_options_requote=: ; break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift + _G_match_parse_options=false + break + ;; + esac - if ${opt_dry_run-false}; then :; else - eval "$my_cmd" - my_status=$? - if test "$my_status" -eq 0; then :; else - eval "(exit $my_status); $my_fail_exp" + if $_G_match_parse_options; then + _G_parse_options_requote=: fi + done + + if $_G_parse_options_requote; then + # save modified positional parameters for caller + func_quote eval ${1+"$@"} + func_parse_options_result=$func_quote_result fi } -# func_show_eval_locale cmd [fail_exp] -# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. Use the saved locale for evaluation. -func_show_eval_locale () +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () { - my_cmd="$1" - my_fail_exp="${2-:}" + $debug_cmd - ${opt_silent-false} || { - func_quote_for_expand "$my_cmd" - eval "func_echo $func_quote_for_expand_result" - } + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" - if ${opt_dry_run-false}; then :; else - eval "$lt_user_locale - $my_cmd" - my_status=$? - eval "$lt_safe_locale" - if test "$my_status" -eq 0; then :; else - eval "(exit $my_status); $my_fail_exp" - fi - fi -} + func_run_hooks func_validate_options ${1+"$@"} + func_propagate_result func_run_hooks func_validate_options -# func_tr_sh -# Turn $1 into a string suitable for a shell variable name. -# Result is stored in $func_tr_sh_result. All characters -# not in the set a-zA-Z0-9_ are replaced with '_'. Further, -# if $1 begins with a digit, a '_' is prepended as well. -func_tr_sh () -{ - case $1 in - [0-9]* | *[!a-zA-Z0-9_]*) - func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` - ;; - * ) - func_tr_sh_result=$1 - ;; - esac + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE } -# func_version -# Echo version message to standard output and exit. -func_version () -{ - $opt_debug - $SED -n '/(C)/!b go - :more - /\./!{ - N - s/\n# / / - b more - } - :go - /^# '$PROGRAM' (GNU /,/# warranty; / { - s/^# // - s/^# *$// - s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ - p - }' < "$progpath" - exit $? -} +## ----------------- ## +## Helper functions. ## +## ----------------- ## -# func_usage -# Echo short help message to standard output and exit. -func_usage () +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () { - $opt_debug + $debug_cmd - $SED -n '/^# Usage:/,/^# *.*--help/ { - s/^# // - s/^# *$// - s/\$progname/'$progname'/ - p - }' < "$progpath" - echo - $ECHO "run \`$progname --help | more' for full usage" - exit $? + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE } -# func_help [NOEXIT] -# Echo long help message to standard output and exit, -# unless 'noexit' is passed as argument. + +# func_help +# --------- +# Echo long help message to standard output and exit. func_help () { - $opt_debug - - $SED -n '/^# Usage:/,/# Report bugs to/ { - :print - s/^# // - s/^# *$// - s*\$progname*'$progname'* - s*\$host*'"$host"'* - s*\$SHELL*'"$SHELL"'* - s*\$LTCC*'"$LTCC"'* - s*\$LTCFLAGS*'"$LTCFLAGS"'* - s*\$LD*'"$LD"'* - s/\$with_gnu_ld/'"$with_gnu_ld"'/ - s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ - s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ - p - d - } - /^# .* home page:/b print - /^# General help using/b print - ' < "$progpath" - ret=$? - if test -z "$1"; then - exit $ret - fi + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 } -# func_missing_arg argname + +# func_missing_arg ARGNAME +# ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { - $opt_debug + $debug_cmd - func_error "missing argument for $1." + func_error "Missing argument for '$1'." exit_cmd=exit } -# func_split_short_opt shortopt +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables +# after splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + if test "x$func_split_equals_lhs" = "x$1"; then + func_split_equals_rhs= + fi + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs=" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. -func_split_short_opt () +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () { - my_sed_short_opt='1s/^\(..\).*$/\1/;q' - my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + $debug_cmd - func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` - func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` -} # func_split_short_opt may be replaced by extended shell implementation + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} -# func_split_long_opt longopt -# Set func_split_long_opt_name and func_split_long_opt_arg shell -# variables after splitting LONGOPT at the `=' sign. -func_split_long_opt () +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () { - my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' - my_sed_long_arg='1s/^--[^=]*=//' + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} - func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` - func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` -} # func_split_long_opt may be replaced by extended shell implementation -exit_cmd=: +# func_version +# ------------ +# Echo version message to standard output and exit. +# The version message is extracted from the calling file's header +# comments, with leading '# ' stripped: +# 1. First display the progname and version +# 2. Followed by the header comment line matching /^# Written by / +# 3. Then a blank line followed by the first following line matching +# /^# Copyright / +# 4. Immediately followed by any lines between the previous matches, +# except lines preceding the intervening completely blank line. +# For example, see the header comments of this file. +func_version () +{ + $debug_cmd + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /^# Written by /!b + s|^# ||; p; n + :fwd2blnk + /./ { + n + b fwd2blnk + } + p; n + + :holdwrnt + s|^# || + s|^# *$|| + /^Copyright /!{ + /./H + n + b holdwrnt + } + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + G + s|\(\n\)\n*|\1|g + p; q' < "$progpath" + exit $? +} -magic="%%%MAGIC variable%%%" -magic_exe="%%%MAGIC EXE variable%%%" -# Global variables. -nonopt= -preserve_args= -lo2o="s/\\.lo\$/.${objext}/" -o2lo="s/\\.${objext}\$/.lo/" -extracted_archives= -extracted_serial=0 +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: -# If this variable is set in any of the actions, the command in it -# will be execed at the end. This prevents here-documents from being -# left over by shells. -exec_cmd= +# Set a version string. +scriptversion='(GNU libtool) 2.4.7' -# func_append var value -# Append VALUE to the end of shell variable VAR. -func_append () -{ - eval "${1}=\$${1}\${2}" -} # func_append may be replaced by extended shell implementation -# func_append_quoted var value -# Quote VALUE and append to the end of shell variable VAR, separated -# by a space. -func_append_quoted () +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () { - func_quote_for_eval "${2}" - eval "${1}=\$${1}\\ \$func_quote_for_eval_result" -} # func_append_quoted may be replaced by extended shell implementation + $debug_cmd + _G_message=$* -# func_arith arithmetic-term... -func_arith () -{ - func_arith_result=`expr "${@}"` -} # func_arith may be replaced by extended shell implementation + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} -# func_len string -# STRING may not start with a hyphen. -func_len () +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () { - func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` -} # func_len may be replaced by extended shell implementation + $debug_cmd + $warning_func ${1+"$@"} +} -# func_lo2o object -func_lo2o () -{ - func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` -} # func_lo2o may be replaced by extended shell implementation +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" -# func_xform libobj-or-source -func_xform () +# Additional text appended to 'usage_message' in response to '--help'. +func_help () { - func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` -} # func_xform may be replaced by extended shell implementation + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname (GNU libtool) 2.4.7 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi -# func_fatal_configuration arg... +# func_fatal_configuration ARG... +# ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { - func_error ${1+"$@"} - func_error "See the $PACKAGE documentation for more information." - func_fatal_error "Fatal configuration error." + func_fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." } # func_config +# ----------- # Display the configuration for all the tags in this script. func_config () { @@ -915,17 +2387,19 @@ func_config () exit $? } + # func_features +# ------------- # Display the features supported by this script. func_features () { echo "host: $host" - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi - if test "$build_old_libs" = yes; then + if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" @@ -934,289 +2408,312 @@ func_features () exit $? } -# func_enable_tag tagname + +# func_enable_tag TAGNAME +# ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { - # Global variable: - tagname="$1" + # Global variable: + tagname=$1 - re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" - re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" - sed_extractcf="/$re_begincf/,/$re_endcf/p" + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p - # Validate tagname. - case $tagname in - *[!-_A-Za-z0-9,/]*) - func_fatal_error "invalid tag name: $tagname" - ;; - esac + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac - # Don't test for the "default" C tag, as we know it's - # there but not specially marked. - case $tagname in - CC) ;; + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; *) - if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then - taglist="$taglist $tagname" - - # Evaluate the configuration. Be careful to quote the path - # and the sed script, to avoid splitting on whitespace, but - # also don't use non-portable quotes within backquotes within - # quotes we have to do it in 2 steps: - extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` - eval "$extractedcf" - else - func_error "ignoring unknown tag $tagname" - fi - ;; - esac + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac } + # func_check_version_match +# ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { - if test "$package_revision" != "$macro_revision"; then - if test "$VERSION" != "$macro_version"; then - if test -z "$macro_version"; then - cat >&2 <<_LT_EOF + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF - else - cat >&2 <<_LT_EOF + else + cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF - fi - else - cat >&2 <<_LT_EOF + fi + else + cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF - fi + fi - exit $EXIT_MISMATCH - fi + exit $EXIT_MISMATCH + fi } -# Shorthand for --mode=foo, only valid as the first argument -case $1 in -clean|clea|cle|cl) - shift; set dummy --mode clean ${1+"$@"}; shift - ;; -compile|compil|compi|comp|com|co|c) - shift; set dummy --mode compile ${1+"$@"}; shift - ;; -execute|execut|execu|exec|exe|ex|e) - shift; set dummy --mode execute ${1+"$@"}; shift - ;; -finish|finis|fini|fin|fi|f) - shift; set dummy --mode finish ${1+"$@"}; shift - ;; -install|instal|insta|inst|ins|in|i) - shift; set dummy --mode install ${1+"$@"}; shift - ;; -link|lin|li|l) - shift; set dummy --mode link ${1+"$@"}; shift - ;; -uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) - shift; set dummy --mode uninstall ${1+"$@"}; shift - ;; -esac - +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false -# Option defaults: -opt_debug=: -opt_dry_run=false -opt_config=false -opt_preserve_dup_deps=false -opt_features=false -opt_finish=false -opt_help=false -opt_help_all=false -opt_silent=: -opt_warning=: -opt_verbose=: -opt_silent=false -opt_verbose=false + nonopt= + preserve_args= + _G_rc_lt_options_prep=: -# Parse options once, thoroughly. This comes as soon as possible in the -# script to make things like `--version' happen as quickly as we can. -{ - # this just eases exit handling - while test $# -gt 0; do - opt="$1" - shift - case $opt in - --debug|-x) opt_debug='set -x' - func_echo "enabling shell trace mode" - $opt_debug - ;; - --dry-run|--dryrun|-n) - opt_dry_run=: - ;; - --config) - opt_config=: -func_config - ;; - --dlopen|-dlopen) - optarg="$1" - opt_dlopen="${opt_dlopen+$opt_dlopen -}$optarg" - shift - ;; - --preserve-dup-deps) - opt_preserve_dup_deps=: - ;; - --features) - opt_features=: -func_features - ;; - --finish) - opt_finish=: -set dummy --mode finish ${1+"$@"}; shift - ;; - --help) - opt_help=: - ;; - --help-all) - opt_help_all=: -opt_help=': help-all' - ;; - --mode) - test $# = 0 && func_missing_arg $opt && break - optarg="$1" - opt_mode="$optarg" -case $optarg in - # Valid mode arguments: - clean|compile|execute|finish|install|link|relink|uninstall) ;; - - # Catch anything else as an error - *) func_error "invalid argument for $opt" - exit_cmd=exit - break - ;; -esac - shift - ;; - --no-silent|--no-quiet) - opt_silent=false -func_append preserve_args " $opt" - ;; - --no-warning|--no-warn) - opt_warning=false -func_append preserve_args " $opt" - ;; - --no-verbose) - opt_verbose=false -func_append preserve_args " $opt" - ;; - --silent|--quiet) - opt_silent=: -func_append preserve_args " $opt" - opt_verbose=false - ;; - --verbose|-v) - opt_verbose=: -func_append preserve_args " $opt" -opt_silent=false - ;; - --tag) - test $# = 0 && func_missing_arg $opt && break - optarg="$1" - opt_tag="$optarg" -func_append preserve_args " $opt $optarg" -func_enable_tag "$optarg" - shift - ;; - - -\?|-h) func_usage ;; - --help) func_help ;; - --version) func_version ;; - - # Separate optargs to long options: - --*=*) - func_split_long_opt "$opt" - set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} - shift - ;; - - # Separate non-argument short options: - -\?*|-h*|-n*|-v*) - func_split_short_opt "$opt" - set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - --) break ;; - -*) func_fatal_help "unrecognized option \`$opt'" ;; - *) set dummy "$opt" ${1+"$@"}; shift; break ;; + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + *) + _G_rc_lt_options_prep=false + ;; esac - done - # Validate options: + if $_G_rc_lt_options_prep; then + # Pass back the list of options. + func_quote eval ${1+"$@"} + libtool_options_prep_result=$func_quote_result + fi +} +func_add_hook func_options_prep libtool_options_prep - # save first non-option argument - if test "$#" -gt 0; then - nonopt="$opt" - shift - fi - # preserve --debug - test "$opt_debug" = : || func_append preserve_args " --debug" +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd - case $host in - *cygwin* | *mingw* | *pw32* | *cegcc*) - # don't eliminate duplications in $postdeps and $predeps - opt_duplicate_compiler_generated_deps=: - ;; - *) - opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps - ;; - esac + _G_rc_lt_parse_options=false - $opt_help || { - # Sanity checks first: - func_check_version_match + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_match_lt_parse_options=: + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"} ; shift + _G_match_lt_parse_options=false + break + ;; + esac + $_G_match_lt_parse_options && _G_rc_lt_parse_options=: + done - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" + if $_G_rc_lt_parse_options; then + # save modified positional parameters for caller + func_quote eval ${1+"$@"} + libtool_parse_options_result=$func_quote_result fi +} +func_add_hook func_parse_options libtool_parse_options + - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - # Only execute mode is allowed to have -dlopen flags. - if test -n "$opt_dlopen" && test "$opt_mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift fi - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$opt_mode' for more information." - } + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } - # Bail if the options were screwed - $exit_cmd $EXIT_FAILURE + # Pass back the unparsed argument list + func_quote eval ${1+"$@"} + libtool_validate_options_result=$func_quote_result } +func_add_hook func_validate_options libtool_validate_options + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift @@ -1224,24 +2721,52 @@ func_enable_tag "$optarg" ## Main. ## ## ----------- ## +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + # func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. +# True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. +# True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. +# fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no @@ -1249,13 +2774,13 @@ func_lalib_unsafe_p () for lalib_p_l in 1 2 3 4 do read lalib_p_line - case "$lalib_p_line" in + case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi - test "$lalib_p" = yes + test yes = "$lalib_p" } # func_ltwrapper_script_p file @@ -1264,7 +2789,8 @@ func_lalib_unsafe_p () # determined imposters. func_ltwrapper_script_p () { - func_lalib_p "$1" + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file @@ -1289,7 +2815,7 @@ func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file @@ -1308,11 +2834,13 @@ func_ltwrapper_p () # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { - $opt_debug + $debug_cmd + save_ifs=$IFS; IFS='~' for cmd in $1; do - IFS=$save_ifs + IFS=$sp$nl eval cmd=\"$cmd\" + IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs @@ -1324,10 +2852,11 @@ func_execute_cmds () # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing -# `FILE.' does not work on cygwin managed mounts. +# 'FILE.' does not work on cygwin managed mounts. func_source () { - $opt_debug + $debug_cmd + case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; @@ -1354,10 +2883,10 @@ func_resolve_sysroot () # store the result into func_replace_sysroot_result. func_replace_sysroot () { - case "$lt_sysroot:$1" in + case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" - func_replace_sysroot_result="=$func_stripname_result" + func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. @@ -1374,7 +2903,8 @@ func_replace_sysroot () # arg is usually of the form 'gcc ...' func_infer_tag () { - $opt_debug + $debug_cmd + if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do @@ -1393,7 +2923,7 @@ func_infer_tag () for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. @@ -1418,7 +2948,7 @@ func_infer_tag () # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" + func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi @@ -1434,15 +2964,15 @@ func_infer_tag () # but don't create it if we're doing a dry run. func_write_libtool_object () { - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' else write_lobj=none fi - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' else write_oldobj=none fi @@ -1450,7 +2980,7 @@ func_write_libtool_object () $opt_dry_run || { cat >${write_libobj}T </dev/null` - if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | - $SED -e "$lt_sed_naive_backslashify"` + $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi @@ -1514,18 +3045,19 @@ func_convert_core_file_wine_to_w32 () # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { - $opt_debug + $debug_cmd + # unfortunately, winepath doesn't convert paths, only file names - func_convert_core_path_wine_to_w32_result="" + func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" - if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then - func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi @@ -1554,7 +3086,8 @@ func_convert_core_path_wine_to_w32 () # environment variable; do not put it in $PATH. func_cygpath () { - $opt_debug + $debug_cmd + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then @@ -1563,7 +3096,7 @@ func_cygpath () fi else func_cygpath_result= - func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath @@ -1574,10 +3107,11 @@ func_cygpath () # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { - $opt_debug + $debug_cmd + # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | - $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 @@ -1588,13 +3122,14 @@ func_convert_core_msys_to_w32 () # func_to_host_file_result to ARG1). func_convert_file_check () { - $opt_debug - if test -z "$2" && test -n "$1" ; then + $debug_cmd + + if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" - func_error " \`$1'" + func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: - func_to_host_file_result="$1" + func_to_host_file_result=$1 fi } # end func_convert_file_check @@ -1606,10 +3141,11 @@ func_convert_file_check () # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { - $opt_debug + $debug_cmd + if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" - func_error " \`$3'" + func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. @@ -1618,7 +3154,7 @@ func_convert_path_check () func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else - func_to_host_path_result="$3" + func_to_host_path_result=$3 fi fi } @@ -1630,9 +3166,10 @@ func_convert_path_check () # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { - $opt_debug + $debug_cmd + case $4 in - $1 ) func_to_host_path_result="$3$func_to_host_path_result" + $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in @@ -1646,7 +3183,7 @@ func_convert_path_front_back_pathsep () ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## -# invoked via `$to_host_file_cmd ARG' +# invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. @@ -1657,7 +3194,8 @@ func_convert_path_front_back_pathsep () # in func_to_host_file_result. func_to_host_file () { - $opt_debug + $debug_cmd + $to_host_file_cmd "$1" } # end func_to_host_file @@ -1669,7 +3207,8 @@ func_to_host_file () # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { - $opt_debug + $debug_cmd + case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 @@ -1687,7 +3226,7 @@ func_to_tool_file () # Copy ARG to func_to_host_file_result. func_convert_file_noop () { - func_to_host_file_result="$1" + func_to_host_file_result=$1 } # end func_convert_file_noop @@ -1698,11 +3237,12 @@ func_convert_file_noop () # func_to_host_file_result. func_convert_file_msys_to_w32 () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" - func_to_host_file_result="$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -1714,8 +3254,9 @@ func_convert_file_msys_to_w32 () # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. @@ -1731,11 +3272,12 @@ func_convert_file_cygwin_to_w32 () # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" - func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -1747,12 +3289,13 @@ func_convert_file_nix_to_w32 () # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" - func_to_host_file_result="$func_cygpath_result" + func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -1765,13 +3308,14 @@ func_convert_file_msys_to_cygwin () # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { - $opt_debug - func_to_host_file_result="$1" + $debug_cmd + + func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" - func_to_host_file_result="$func_cygpath_result" + func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } @@ -1781,7 +3325,7 @@ func_convert_file_nix_to_cygwin () ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# -# invoked via `$to_host_path_cmd ARG' +# invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. @@ -1805,10 +3349,11 @@ func_convert_file_nix_to_cygwin () to_host_path_cmd= func_init_to_host_path_cmd () { - $opt_debug + $debug_cmd + if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" - to_host_path_cmd="func_convert_path_${func_stripname_result}" + to_host_path_cmd=func_convert_path_$func_stripname_result fi } @@ -1818,7 +3363,8 @@ func_init_to_host_path_cmd () # in func_to_host_path_result. func_to_host_path () { - $opt_debug + $debug_cmd + func_init_to_host_path_cmd $to_host_path_cmd "$1" } @@ -1829,7 +3375,7 @@ func_to_host_path () # Copy ARG to func_to_host_path_result. func_convert_path_noop () { - func_to_host_path_result="$1" + func_to_host_path_result=$1 } # end func_convert_path_noop @@ -1840,8 +3386,9 @@ func_convert_path_noop () # func_to_host_path_result. func_convert_path_msys_to_w32 () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; @@ -1849,7 +3396,7 @@ func_convert_path_msys_to_w32 () func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" @@ -1863,8 +3410,9 @@ func_convert_path_msys_to_w32 () # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" @@ -1883,14 +3431,15 @@ func_convert_path_cygwin_to_w32 () # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" @@ -1904,15 +3453,16 @@ func_convert_path_nix_to_w32 () # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" - func_to_host_path_result="$func_cygpath_result" + func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" @@ -1927,8 +3477,9 @@ func_convert_path_msys_to_cygwin () # func_to_host_file_result. func_convert_path_nix_to_cygwin () { - $opt_debug - func_to_host_path_result="$1" + $debug_cmd + + func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them @@ -1937,7 +3488,7 @@ func_convert_path_nix_to_cygwin () func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" - func_to_host_path_result="$func_cygpath_result" + func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" @@ -1946,13 +3497,31 @@ func_convert_path_nix_to_cygwin () # end func_convert_path_nix_to_cygwin +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + # func_mode_compile arg... func_mode_compile () { - $opt_debug + $debug_cmd + # Get the compilation command and the source file. base_compile= - srcfile="$nonopt" # always keep a non-empty value in "srcfile" + srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal @@ -1965,12 +3534,12 @@ func_mode_compile () case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile - lastarg="$arg" + lastarg=$arg arg_mode=normal ;; target ) - libobj="$arg" + libobj=$arg arg_mode=normal continue ;; @@ -1980,7 +3549,7 @@ func_mode_compile () case $arg in -o) test -n "$libobj" && \ - func_fatal_error "you cannot specify \`-o' more than once" + func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; @@ -2009,12 +3578,12 @@ func_mode_compile () func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= - save_ifs="$IFS"; IFS=',' + save_ifs=$IFS; IFS=, for arg in $args; do - IFS="$save_ifs" + IFS=$save_ifs func_append_quoted lastarg "$arg" done - IFS="$save_ifs" + IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result @@ -2027,8 +3596,8 @@ func_mode_compile () # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # - lastarg="$srcfile" - srcfile="$arg" + lastarg=$srcfile + srcfile=$arg ;; esac # case $arg ;; @@ -2043,13 +3612,13 @@ func_mode_compile () func_fatal_error "you must specify an argument for -Xcompile" ;; target) - func_fatal_error "you must specify a target with \`-o'" + func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" - libobj="$func_basename_result" + libobj=$func_basename_result } ;; esac @@ -2069,7 +3638,7 @@ func_mode_compile () case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) - func_fatal_error "cannot determine name of library object from \`$libobj'" + func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac @@ -2078,8 +3647,8 @@ func_mode_compile () for arg in $later; do case $arg in -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; @@ -2102,20 +3671,20 @@ func_mode_compile () esac done - func_quote_for_eval "$libobj" - test "X$libobj" != "X$func_quote_for_eval_result" \ + func_quote_arg pretty "$libobj" + test "X$libobj" != "X$func_quote_arg_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." + && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. - if test "$build_old_libs" = yes; then + if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" @@ -2127,16 +3696,16 @@ func_mode_compile () pic_mode=default ;; esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock else output_obj= need_locks=no @@ -2145,12 +3714,12 @@ func_mode_compile () # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then + if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done - elif test "$need_locks" = warn; then + elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: @@ -2158,7 +3727,7 @@ func_mode_compile () This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you +your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." @@ -2176,15 +3745,15 @@ compiler." func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result + func_quote_arg pretty "$srcfile" + qsrcfile=$func_quote_arg_result # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile - if test "$pic_mode" != no; then + if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code @@ -2201,7 +3770,7 @@ compiler." func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - if test "$need_locks" = warn && + if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: @@ -2212,7 +3781,7 @@ $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you +your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." @@ -2228,20 +3797,20 @@ compiler." fi # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then + if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi - if test "$compiler_c_o" = yes; then + if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi @@ -2250,7 +3819,7 @@ compiler." func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - if test "$need_locks" = warn && + if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: @@ -2261,7 +3830,7 @@ $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you +your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." @@ -2281,7 +3850,7 @@ compiler." func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked - if test "$need_locks" != no; then + if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi @@ -2291,7 +3860,7 @@ compiler." } $opt_help || { - test "$opt_mode" = compile && func_mode_compile ${1+"$@"} + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () @@ -2311,7 +3880,7 @@ func_mode_help () Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE -(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated @@ -2330,16 +3899,17 @@ This mode accepts the following additional options: -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only - -shared do not build a \`.o' file suitable for static linking - -static only build a \`.o' file suitable for static linking - -Wc,FLAG pass FLAG directly to the compiler + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG + -Xcompiler FLAG pass FLAG directly to the compiler -COMPILE-COMMAND is a command to be used in creating a \`standard' object file +COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from -SOURCEFILE, then substituting the C source code suffix \`.c' with the -library object suffix, \`.lo'." +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." ;; execute) @@ -2352,7 +3922,7 @@ This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path -This mode sets the library path environment variable according to \`-dlopen' +This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated @@ -2371,7 +3941,7 @@ Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use -the \`--dry-run' option if you just want to see what would be executed." +the '--dry-run' option if you just want to see what would be executed." ;; install) @@ -2381,7 +3951,7 @@ the \`--dry-run' option if you just want to see what would be executed." Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be -either the \`install' or \`cp' program. +either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: @@ -2407,7 +3977,7 @@ The following components of LINK-COMMAND are treated specially: -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) - -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE @@ -2421,7 +3991,8 @@ The following components of LINK-COMMAND are treated specially: -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects - -objectlist FILE Use a list of object files found in FILE to specify objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information @@ -2437,24 +4008,26 @@ The following components of LINK-COMMAND are treated specially: -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wa,FLAG + -Xassembler FLAG pass linker-specific FLAG directly to the assembler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) -All other options (arguments beginning with \`-') are ignored. +All other options (arguments beginning with '-') are ignored. -Every other argument is treated as a filename. Files ending in \`.la' are +Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. -If the OUTPUT-FILE ends in \`.la', then a libtool library is created, -only library objects (\`.lo' files) may be specified, and \`-rpath' is +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. -If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created -using \`ar' and \`ranlib', or on Windows using \`lib'. +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. -If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; @@ -2465,7 +4038,7 @@ is created, otherwise an executable program is created." Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE -(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. @@ -2473,17 +4046,17 @@ Otherwise, only FILE itself is deleted using RM." ;; *) - func_fatal_help "invalid operation mode \`$opt_mode'" + func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo - $ECHO "Try \`$progname --help' for more information about other modes." + $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then - if test "$opt_help" = :; then + if test : = "$opt_help"; then func_mode_help else { @@ -2491,7 +4064,7 @@ if $opt_help; then for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done - } | sed -n '1p; 2,$s/^Usage:/ or: /p' + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do @@ -2499,7 +4072,7 @@ if $opt_help; then func_mode_help done } | - sed '1d + $SED '1d /^When reporting/,/^Report/{ H d @@ -2516,16 +4089,17 @@ fi # func_mode_execute arg... func_mode_execute () { - $opt_debug + $debug_cmd + # The first argument is the command name. - cmd="$nonopt" + cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ - || func_fatal_help "\`$file' is not a file" + || func_fatal_help "'$file' is not a file" dir= case $file in @@ -2535,7 +4109,7 @@ func_mode_execute () # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$lib' is not a valid libtool archive" + || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= @@ -2546,18 +4120,18 @@ func_mode_execute () if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ - func_warning "\`$file' was not linked with \`-export-dynamic'" + func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." - dir="$func_dirname_result" + dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then - func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; @@ -2565,18 +4139,18 @@ func_mode_execute () *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." - dir="$func_dirname_result" + dir=$func_dirname_result ;; *) - func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` - test -n "$absdir" && dir="$absdir" + test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then @@ -2588,7 +4162,7 @@ func_mode_execute () # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. - libtool_execute_magic="$magic" + libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= @@ -2601,12 +4175,12 @@ func_mode_execute () if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. - file="$progdir/$program" + file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. - file="$progdir/$program" + file=$progdir/$program fi ;; esac @@ -2614,7 +4188,15 @@ func_mode_execute () func_append_quoted args "$file" done - if test "X$opt_dry_run" = Xfalse; then + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" @@ -2631,25 +4213,18 @@ func_mode_execute () done # Now prepare to actually exec the command. - exec_cmd="\$cmd$args" - else - # Display what would be done. - if test -n "$shlibpath_var"; then - eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" - echo "export $shlibpath_var" - fi - $ECHO "$cmd$args" - exit $EXIT_SUCCESS + exec_cmd=\$cmd$args fi } -test "$opt_mode" = execute && func_mode_execute ${1+"$@"} +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { - $opt_debug + $debug_cmd + libs= libdirs= admincmds= @@ -2663,11 +4238,11 @@ func_mode_finish () if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else - func_warning "\`$opt' is not a valid libtool archive" + func_warning "'$opt' is not a valid libtool archive" fi else - func_fatal_error "invalid argument \`$opt'" + func_fatal_error "invalid argument '$opt'" fi done @@ -2682,12 +4257,12 @@ func_mode_finish () # Remove sysroot references if $opt_dry_run; then for lib in $libs; do - echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do - sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done @@ -2712,7 +4287,7 @@ func_mode_finish () fi # Exit here if they wanted silent mode. - $opt_silent && exit $EXIT_SUCCESS + $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" @@ -2723,27 +4298,27 @@ func_mode_finish () echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" - echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then - echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then - echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" - $ECHO " - use the \`$flag' linker flag" + $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then - echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo @@ -2762,21 +4337,23 @@ func_mode_finish () exit $EXIT_SUCCESS } -test "$opt_mode" = finish && func_mode_finish ${1+"$@"} +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { - $opt_debug + $debug_cmd + # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). - if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. - case $nonopt in *shtool*) :;; *) false;; esac; then + case $nonopt in *shtool*) :;; *) false;; esac + then # Aesthetically quote it. - func_quote_for_eval "$nonopt" - install_prog="$func_quote_for_eval_result " + func_quote_arg pretty "$nonopt" + install_prog="$func_quote_arg_result " arg=$1 shift else @@ -2786,8 +4363,8 @@ func_mode_install () # The real first argument should be the name of the installation program. # Aesthetically quote it. - func_quote_for_eval "$arg" - func_append install_prog "$func_quote_for_eval_result" + func_quote_arg pretty "$arg" + func_append install_prog "$func_quote_arg_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; @@ -2800,7 +4377,7 @@ func_mode_install () opts= prev= install_type= - isdir=no + isdir=false stripme= no_mode=: for arg @@ -2813,7 +4390,7 @@ func_mode_install () fi case $arg in - -d) isdir=yes ;; + -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg @@ -2831,7 +4408,7 @@ func_mode_install () *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then - if test "x$prev" = x-m && test -n "$install_override_mode"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi @@ -2844,24 +4421,24 @@ func_mode_install () esac # Aesthetically quote the argument. - func_quote_for_eval "$arg" - func_append install_prog " $func_quote_for_eval_result" + func_quote_arg pretty "$arg" + func_append install_prog " $func_quote_arg_result" if test -n "$arg2"; then - func_quote_for_eval "$arg2" + func_quote_arg pretty "$arg2" fi - func_append install_shared_prog " $func_quote_for_eval_result" + func_append install_shared_prog " $func_quote_arg_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ - func_fatal_help "the \`$prev' option requires an argument" + func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else - func_quote_for_eval "$install_override_mode" - func_append install_shared_prog " -m $func_quote_for_eval_result" + func_quote_arg pretty "$install_override_mode" + func_append install_shared_prog " -m $func_quote_arg_result" fi fi @@ -2878,19 +4455,19 @@ func_mode_install () dest=$func_stripname_result # Check to see that the destination is a directory. - test -d "$dest" && isdir=yes - if test "$isdir" = yes; then - destdir="$dest" + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." - destdir="$func_dirname_result" - destname="$func_basename_result" + destdir=$func_dirname_result + destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ - func_fatal_help "\`$dest' is not a directory" + func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; @@ -2899,7 +4476,7 @@ func_mode_install () case $file in *.lo) ;; *) - func_fatal_help "\`$destdir' must be an absolute directory name" + func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done @@ -2908,7 +4485,7 @@ func_mode_install () # This variable tells wrapper scripts just to set variables rather # than running their programs. - libtool_install_magic="$magic" + libtool_install_magic=$magic staticlibs= future_libdirs= @@ -2928,7 +4505,7 @@ func_mode_install () # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$file' is not a valid libtool archive" + || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= @@ -2950,7 +4527,7 @@ func_mode_install () fi func_dirname "$file" "/" "" - dir="$func_dirname_result" + dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then @@ -2964,7 +4541,7 @@ func_mode_install () # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. @@ -2973,29 +4550,36 @@ func_mode_install () relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi - func_warning "relinking \`$file'" + func_warning "relinking '$file'" func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then - realname="$1" + realname=$1 shift - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T + srcname=$realname + test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' - tstripme="$stripme" + tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) - tstripme="" + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= ;; esac ;; @@ -3006,7 +4590,7 @@ func_mode_install () if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on + # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname @@ -3017,14 +4601,14 @@ func_mode_install () fi # Do each command in the postinstall commands. - lib="$destdir/$realname" + lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i + name=$func_basename_result + instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. @@ -3036,11 +4620,11 @@ func_mode_install () # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then - destfile="$destdir/$destname" + destfile=$destdir/$destname else func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" + destfile=$func_basename_result + destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. @@ -3050,11 +4634,11 @@ func_mode_install () staticdest=$func_lo2o_result ;; *.$objext) - staticdest="$destfile" + staticdest=$destfile destfile= ;; *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" + func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac @@ -3063,7 +4647,7 @@ func_mode_install () func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. - if test "$build_old_libs" = yes; then + if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result @@ -3075,23 +4659,23 @@ func_mode_install () *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then - destfile="$destdir/$destname" + destfile=$destdir/$destname else func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" + destfile=$func_basename_result + destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install - stripped_ext="" + stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result - stripped_ext=".exe" + stripped_ext=.exe fi ;; esac @@ -3119,19 +4703,19 @@ func_mode_install () # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" + func_fatal_error "invalid libtool wrapper script '$wrapper'" - finalize=yes + finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi - libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false fi done @@ -3139,29 +4723,29 @@ func_mode_install () func_source "$wrapper" outputname= - if test "$fast_install" = no && test -n "$relink_command"; then + if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { - if test "$finalize" = yes; then + if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" + file=$func_basename_result + outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` - $opt_silent || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" + $opt_quiet || { + func_quote_arg expand,pretty "$relink_command" + eval "func_echo $func_quote_arg_result" } if eval "$relink_command"; then : else - func_error "error: relink \`$file' with the above command before installing it" + func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi - file="$outputname" + file=$outputname else - func_warning "cannot relink \`$file'" + func_warning "cannot relink '$file'" fi } else @@ -3198,10 +4782,10 @@ func_mode_install () for file in $staticlibs; do func_basename "$file" - name="$func_basename_result" + name=$func_basename_result # Set up the ranlib parameters. - oldlib="$destdir/$name" + oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result @@ -3216,18 +4800,18 @@ func_mode_install () done test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" + func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } -test "$opt_mode" = install && func_mode_install ${1+"$@"} +test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p @@ -3235,16 +4819,17 @@ test "$opt_mode" = install && func_mode_install ${1+"$@"} # a dlpreopen symbol table. func_generate_dlsyms () { - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" + my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi @@ -3255,7 +4840,7 @@ func_generate_dlsyms () "") ;; *.c) # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" + nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" @@ -3263,34 +4848,36 @@ func_generate_dlsyms () func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif -#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST -#elif defined(__osf__) +#elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + /* External symbol declarations for the compiler. */\ " - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" @@ -3298,7 +4885,7 @@ extern \"C\" { progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 - func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done @@ -3318,10 +4905,10 @@ extern \"C\" { # Prepare the list of exported symbols if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" + export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' @@ -3331,7 +4918,7 @@ extern \"C\" { } else $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in @@ -3345,22 +4932,22 @@ extern \"C\" { fi for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" + func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" - name="$func_basename_result" + name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" - dlprefile_dlbasename="" + dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` - if test -n "$dlprefile_dlname" ; then + if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" - dlprefile_dlbasename="$func_basename_result" + dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" @@ -3368,7 +4955,7 @@ extern \"C\" { fi fi $opt_dry_run || { - if test -n "$dlprefile_dlbasename" ; then + if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" @@ -3424,6 +5011,11 @@ extern \"C\" { echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ @@ -3432,11 +5024,30 @@ typedef struct { void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi case $need_lib_prefix in no) @@ -3478,9 +5089,7 @@ static const void *lt_preloaded_setup() { *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi + $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; @@ -3497,10 +5106,10 @@ static const void *lt_preloaded_setup() { func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" + symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then @@ -3518,7 +5127,7 @@ static const void *lt_preloaded_setup() { esac ;; *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" + func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else @@ -3532,6 +5141,32 @@ static const void *lt_preloaded_setup() { fi } +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + # func_win32_libid arg # return the library type of file 'arg' # @@ -3541,8 +5176,9 @@ static const void *lt_preloaded_setup() { # Despite the name, also deal with 64 bit binaries. func_win32_libid () { - $opt_debug - win32_libid_type="unknown" + $debug_cmd + + win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import @@ -3552,16 +5188,29 @@ func_win32_libid () # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then - func_to_tool_file "$1" func_convert_file_msys_to_w32 - win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | - $SED -n -e ' + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' 1,100{ / I /{ - s,.*,import, + s|.*|import| p q } }'` + ;; + esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; @@ -3593,7 +5242,8 @@ func_win32_libid () # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { - $opt_debug + $debug_cmd + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } @@ -3610,7 +5260,8 @@ func_cygming_dll_for_implib () # specified import library. func_cygming_dll_for_implib_fallback_core () { - $opt_debug + $debug_cmd + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ @@ -3646,8 +5297,8 @@ func_cygming_dll_for_implib_fallback_core () /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the - # archive which possess that section. Heuristic: eliminate - # all those which have a first or second character that is + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually @@ -3658,30 +5309,6 @@ func_cygming_dll_for_implib_fallback_core () $SED -e '/^\./d;/^.\./d;q' } -# func_cygming_gnu_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is a GNU/binutils-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_gnu_implib_p () -{ - $opt_debug - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` - test -n "$func_cygming_gnu_implib_tmp" -} - -# func_cygming_ms_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is an MS-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_ms_implib_p () -{ - $opt_debug - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` - test -n "$func_cygming_ms_implib_tmp" -} - # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified @@ -3695,16 +5322,17 @@ func_cygming_ms_implib_p () # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { - $opt_debug - if func_cygming_gnu_implib_p "$1" ; then + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` - elif func_cygming_ms_implib_p "$1" ; then + elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown - sharedlib_from_linklib_result="" + sharedlib_from_linklib_result= fi } @@ -3712,10 +5340,11 @@ func_cygming_dll_for_implib_fallback () # func_extract_an_archive dir oldlib func_extract_an_archive () { - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - if test "$lock_old_archive_extraction" = yes; then + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" @@ -3724,7 +5353,7 @@ func_extract_an_archive () fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' - if test "$lock_old_archive_extraction" = yes; then + if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then @@ -3738,22 +5367,23 @@ func_extract_an_archive () # func_extract_archives gentop oldlib ... func_extract_archives () { - $opt_debug - my_gentop="$1"; shift + $debug_cmd + + my_gentop=$1; shift my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" - my_xlib="$func_basename_result" + my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in @@ -3765,7 +5395,7 @@ func_extract_archives () esac done extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" @@ -3778,22 +5408,23 @@ func_extract_archives () cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do @@ -3815,7 +5446,7 @@ func_extract_archives () my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done - func_extract_archives_result="$my_oldobjs" + func_extract_archives_result=$my_oldobjs } @@ -3830,7 +5461,7 @@ func_extract_archives () # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is +# will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () @@ -3841,7 +5472,7 @@ func_emit_wrapper () #! $SHELL # $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. @@ -3883,7 +5514,8 @@ else if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" - qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + func_quote_arg pretty "$ECHO" + qECHO=$func_quote_arg_result $ECHO "\ # A function that is used when there is no print builtin or printf. @@ -3893,14 +5525,14 @@ func_fallback_echo () \$1 _LTECHO_EOF' } - ECHO=\"$qECHO\" + ECHO=$qECHO fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper -# /script/ and the wrapper /executable/ which is used only on +# /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" -# (application programs are unlikely to have options which match +# (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and @@ -3933,7 +5565,7 @@ func_parse_lt_options () # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then - echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } @@ -3944,7 +5576,7 @@ func_lt_dump_args () lt_dump_args_N=1; for lt_arg do - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } @@ -3958,7 +5590,7 @@ func_exec_program_core () *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} @@ -3968,7 +5600,7 @@ func_exec_program_core () *) $ECHO "\ if test -n \"\$lt_option_debug\"; then - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} @@ -4043,13 +5675,13 @@ func_exec_program () test -n \"\$absdir\" && thisdir=\"\$absdir\" " - if test "$fast_install" = yes; then + if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" @@ -4066,7 +5698,7 @@ func_exec_program () if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else - $ECHO \"\$relink_command_output\" >&2 + \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi @@ -4101,7 +5733,7 @@ func_exec_program () fi # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" @@ -4121,7 +5753,7 @@ func_exec_program () fi else # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 @@ -4140,7 +5772,7 @@ func_emit_cwrapperexe_src () cat < #include +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + /* declarations of non-ANSI functions */ -#if defined(__MINGW32__) +#if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif -#elif defined(__CYGWIN__) +#elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif -/* #elif defined (other platforms) ... */ +/* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ -#if defined(_MSC_VER) +#if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC -# ifndef _INTPTR_T_DEFINED -# define _INTPTR_T_DEFINED -# define intptr_t int -# endif -#elif defined(__MINGW32__) +#elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv -#elif defined(__CYGWIN__) +#elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" -/* #elif defined (other platforms) ... */ +/* #elif defined other platforms ... */ #endif -#if defined(PATH_MAX) +#if defined PATH_MAX # define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) +#elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 @@ -4234,8 +5864,8 @@ int setenv (const char *, const char *, int); # define PATH_SEPARATOR ':' #endif -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 @@ -4268,10 +5898,10 @@ int setenv (const char *, const char *, int); #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ + if (stale) { free (stale); stale = 0; } \ } while (0) -#if defined(LT_DEBUGWRAPPER) +#if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; @@ -4300,11 +5930,16 @@ void lt_dump_script (FILE *f); EOF cat < 0) && IS_PATH_SEPARATOR (new_value[len-1])) + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { - new_value[len-1] = '\0'; + new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); @@ -5082,27 +6717,47 @@ EOF # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { - $opt_debug + $debug_cmd + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + # func_mode_link arg... func_mode_link () { - $opt_debug + $debug_cmd + case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra + # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not + # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. @@ -5146,10 +6801,11 @@ func_mode_link () module=no no_install=no objs= + os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no - preload=no + preload=false prev= prevarg= release= @@ -5161,7 +6817,7 @@ func_mode_link () vinfo= vinfo_number=no weak_libs= - single_module="${wl}-single_module" + single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. @@ -5169,15 +6825,15 @@ func_mode_link () do case $arg in -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then @@ -5210,11 +6866,11 @@ func_mode_link () # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do - arg="$1" + arg=$1 shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" + func_quote_arg pretty,unquoted "$arg" + qarg=$func_quote_arg_unquoted_result + func_append libtool_args " $func_quote_arg_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then @@ -5227,21 +6883,21 @@ func_mode_link () case $prev in bindir) - bindir="$arg" + bindir=$arg prev= continue ;; dlfiles|dlprefiles) - if test "$preload" = no; then + $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" - preload=yes - fi + preload=: + } case $arg in *.la | *.lo) ;; # We handle these cases below. force) - if test "$dlself" = no; then + if test no = "$dlself"; then dlself=needless export_dynamic=yes fi @@ -5249,9 +6905,9 @@ func_mode_link () continue ;; self) - if test "$prev" = dlprefiles; then + if test dlprefiles = "$prev"; then dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless @@ -5261,7 +6917,7 @@ func_mode_link () continue ;; *) - if test "$prev" = dlfiles; then + if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" @@ -5272,14 +6928,14 @@ func_mode_link () esac ;; expsyms) - export_symbols="$arg" + export_symbols=$arg test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" + || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) - export_symbols_regex="$arg" + export_symbols_regex=$arg prev= continue ;; @@ -5297,7 +6953,13 @@ func_mode_link () continue ;; inst_prefix) - inst_prefix_dir="$arg" + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. prev= continue ;; @@ -5321,21 +6983,21 @@ func_mode_link () if test -z "$pic_object" || test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result - if test "$pic_object" != none; then + if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" + pic_object=$xdir$pic_object - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue @@ -5346,7 +7008,7 @@ func_mode_link () fi # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then + if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= @@ -5354,23 +7016,23 @@ func_mode_link () # A PIC object. func_append libobjs " $pic_object" - arg="$pic_object" + arg=$pic_object fi # Non-PIC object. - if test "$non_pic_object" != none; then + if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" + non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" + non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else @@ -5378,7 +7040,7 @@ func_mode_link () if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result @@ -5386,24 +7048,29 @@ func_mode_link () func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else - func_fatal_error "\`$arg' is not a valid libtool object" + func_fatal_error "'$arg' is not a valid libtool object" fi fi done else - func_fatal_error "link input file \`$arg' does not exist" + func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; precious_regex) - precious_files_regex="$arg" + precious_files_regex=$arg prev= continue ;; release) - release="-$arg" + release=-$arg prev= continue ;; @@ -5415,7 +7082,7 @@ func_mode_link () func_fatal_error "only absolute run-paths are allowed" ;; esac - if test "$prev" = rpath; then + if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; @@ -5430,7 +7097,7 @@ func_mode_link () continue ;; shrext) - shrext_cmds="$arg" + shrext_cmds=$arg prev= continue ;; @@ -5439,6 +7106,13 @@ func_mode_link () prev= continue ;; + xassembler) + func_append compiler_flags " -Xassembler $qarg" + prev= + func_append compile_command " -Xassembler $qarg" + func_append finalize_command " -Xassembler $qarg" + continue + ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" @@ -5470,7 +7144,7 @@ func_mode_link () esac fi # test -n "$prev" - prevarg="$arg" + prevarg=$arg case $arg in -all-static) @@ -5484,7 +7158,7 @@ func_mode_link () -allow-undefined) # FIXME: remove this flag sometime in the future. - func_fatal_error "\`-allow-undefined' must not be used because it is the default" + func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) @@ -5516,7 +7190,7 @@ func_mode_link () if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi - if test "X$arg" = "X-export-symbols"; then + if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex @@ -5550,9 +7224,9 @@ func_mode_link () func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then - func_fatal_error "require no space between \`-L' and \`$1'" + func_fatal_error "require no space between '-L' and '$1'" else - func_fatal_error "need path for \`-L' option" + func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" @@ -5563,8 +7237,8 @@ func_mode_link () *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ - func_fatal_error "cannot determine absolute directory name of \`$dir'" - dir="$absdir" + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir ;; esac case "$deplibs " in @@ -5599,7 +7273,7 @@ func_mode_link () ;; -l*) - if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) @@ -5607,11 +7281,11 @@ func_mode_link () ;; *-*-os2*) # These systems don't actually have a C library (as such) - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework @@ -5620,16 +7294,16 @@ func_mode_link () ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work - test "X$arg" = "X-lc" && continue + test X-lc = "X$arg" && continue ;; esac - elif test "X$arg" = "X-lc_r"; then + elif test X-lc_r = "X$arg"; then case $host in - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) # Do not include libc_r directly, use -pthread flag. continue ;; @@ -5639,6 +7313,11 @@ func_mode_link () continue ;; + -mllvm) + prev=mllvm + continue + ;; + -module) module=yes continue @@ -5654,8 +7333,20 @@ func_mode_link () prev=xcompiler continue ;; - - -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199. + -pthread) + case $host in + *solaris2*) ;; + *) + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + ;; + esac + continue + ;; + -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" @@ -5668,7 +7359,7 @@ func_mode_link () ;; -multi_module) - single_module="${wl}-multi_module" + single_module=$wl-multi_module continue ;; @@ -5682,8 +7373,8 @@ func_mode_link () *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. - func_warning "\`-no-install' is ignored for $host" - func_warning "assuming \`-no-fast-install' instead" + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; @@ -5701,6 +7392,11 @@ func_mode_link () continue ;; + -os2dllname) + prev=os2dllname + continue + ;; + -o) prev=output ;; -precious-files-regex) @@ -5788,14 +7484,14 @@ func_mode_link () func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= - save_ifs="$IFS"; IFS=',' + save_ifs=$IFS; IFS=, for flag in $args; do - IFS="$save_ifs" - func_quote_for_eval "$flag" - func_append arg " $func_quote_for_eval_result" - func_append compiler_flags " $func_quote_for_eval_result" + IFS=$save_ifs + func_quote_arg pretty "$flag" + func_append arg " $func_quote_arg_result" + func_append compiler_flags " $func_quote_arg_result" done - IFS="$save_ifs" + IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; @@ -5804,19 +7500,24 @@ func_mode_link () func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= - save_ifs="$IFS"; IFS=',' + save_ifs=$IFS; IFS=, for flag in $args; do - IFS="$save_ifs" - func_quote_for_eval "$flag" - func_append arg " $wl$func_quote_for_eval_result" - func_append compiler_flags " $wl$func_quote_for_eval_result" - func_append linker_flags " $func_quote_for_eval_result" + IFS=$save_ifs + func_quote_arg pretty "$flag" + func_append arg " $wl$func_quote_arg_result" + func_append compiler_flags " $wl$func_quote_arg_result" + func_append linker_flags " $func_quote_arg_result" done - IFS="$save_ifs" + IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; + -Xassembler) + prev=xassembler + continue + ;; + -Xcompiler) prev=xcompiler continue @@ -5834,8 +7535,8 @@ func_mode_link () # -msg_* for osf cc -msg_*) - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + func_quote_arg pretty "$arg" + arg=$func_quote_arg_result ;; # Flags to be passed through unchanged, with rationale: @@ -5847,25 +7548,51 @@ func_mode_link () # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support - # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + # -fsanitize=* Clang/GCC memory and address sanitizer + # -fuse-ld=* Linker select flags for GCC + # -Wa,* Pass flags directly to the assembler -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ - -O*|-flto*|-fwhopr*|-fuse-linker-plugin) - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*) + func_quote_arg pretty "$arg" + arg=$func_quote_arg_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_arg pretty "$arg" + arg=$func_quote_arg_result + fi + ;; + # Some other compiler flag. -* | +*) - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + func_quote_arg pretty "$arg" + arg=$func_quote_arg_result ;; *.$objext) @@ -5886,21 +7613,21 @@ func_mode_link () if test -z "$pic_object" || test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result - if test "$pic_object" != none; then + test none = "$pic_object" || { # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" + pic_object=$xdir$pic_object - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue @@ -5911,7 +7638,7 @@ func_mode_link () fi # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then + if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= @@ -5919,23 +7646,23 @@ func_mode_link () # A PIC object. func_append libobjs " $pic_object" - arg="$pic_object" - fi + arg=$pic_object + } # Non-PIC object. - if test "$non_pic_object" != none; then + if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" + non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" + non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else @@ -5943,7 +7670,7 @@ func_mode_link () if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" - xdir="$func_dirname_result" + xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result @@ -5951,7 +7678,7 @@ func_mode_link () func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else - func_fatal_error "\`$arg' is not a valid libtool object" + func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; @@ -5967,11 +7694,11 @@ func_mode_link () # A libtool-controlled library. func_resolve_sysroot "$arg" - if test "$prev" = dlfiles; then + if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= - elif test "$prev" = dlprefiles; then + elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= @@ -5985,8 +7712,8 @@ func_mode_link () *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" + func_quote_arg pretty "$arg" + arg=$func_quote_arg_result ;; esac # arg @@ -5998,9 +7725,9 @@ func_mode_link () done # argument parsing loop test -n "$prev" && \ - func_fatal_help "the \`$prevarg' option requires an argument" + func_fatal_help "the '$prevarg' option requires an argument" - if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" @@ -6009,20 +7736,23 @@ func_mode_link () oldlibs= # calculate the name of the file, without its directory func_basename "$output" - outputname="$func_basename_result" - libobjs_save="$libobjs" + outputname=$func_basename_result + libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var - eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + func_dirname "$output" "/" "" - output_objdir="$func_dirname_result$objdir" + output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. @@ -6045,7 +7775,7 @@ func_mode_link () # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac @@ -6053,7 +7783,7 @@ func_mode_link () func_append libs " $deplib" done - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps @@ -6085,7 +7815,7 @@ func_mode_link () case $file in *.la) ;; *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done @@ -6093,7 +7823,7 @@ func_mode_link () prog) compile_deplibs= finalize_deplibs= - alldeplibs=no + alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" @@ -6105,32 +7835,29 @@ func_mode_link () for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then + if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done - deplibs="$tmp_deplibs" + deplibs=$tmp_deplibs fi - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs deplibs= fi - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi - if test "$linkmode,$pass" = "lib,dlpreopen"; then + if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs @@ -6151,26 +7878,26 @@ func_mode_link () esac done done - libs="$dlprefiles" + libs=$dlprefiles fi - if test "$pass" = dlopen; then + if test dlopen = "$pass"; then # Collect dlpreopened libraries - save_deplibs="$deplibs" + save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= - found=no + found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" - if test "$linkmode" = lib ; then + if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; @@ -6180,13 +7907,13 @@ func_mode_link () continue ;; -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" @@ -6194,31 +7921,22 @@ func_mode_link () for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" + lib=$searchdir/lib$name$search_ext if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes + if test .la = "$search_ext"; then + found=: else - found=no + found=false fi break 2 fi done done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library + if $found; then + # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then @@ -6226,19 +7944,19 @@ func_mode_link () old_library= func_source "$lib" for l in $old_library $library_names; do - ll="$l" + ll=$l done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no + if test "X$ll" = "X$old_library"; then # only static version available + found=false func_dirname "$lib" "" "." - ladir="$func_dirname_result" + ladir=$func_dirname_result lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi @@ -6247,15 +7965,25 @@ func_mode_link () *) ;; esac fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue fi ;; # -l *.ltframework) - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" - if test "$linkmode" = lib ; then + if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; @@ -6268,18 +7996,18 @@ func_mode_link () case $linkmode in lib) deplibs="$deplib $deplibs" - test "$pass" = conv && continue + test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) - if test "$pass" = conv; then + if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi - if test "$pass" = scan; then + if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" @@ -6290,13 +8018,13 @@ func_mode_link () func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) - func_warning "\`-L' is ignored for archives/objects" + func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) - if test "$pass" = link; then + if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result @@ -6314,7 +8042,7 @@ func_mode_link () lib=$func_resolve_sysroot_result ;; *.$libext) - if test "$pass" = conv; then + if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi @@ -6325,21 +8053,26 @@ func_mode_link () case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) - valid_a_lib=no + valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then - valid_a_lib=yes + valid_a_lib=: fi ;; pass_all) - valid_a_lib=yes + valid_a_lib=: ;; esac - if test "$valid_a_lib" != yes; then + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" @@ -6347,18 +8080,13 @@ func_mode_link () echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." - else - echo - $ECHO "*** Warning: Linking the shared library $output against the" - $ECHO "*** static library $deplib is not portable!" - deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) - if test "$pass" != link; then + if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" @@ -6369,10 +8097,10 @@ func_mode_link () esac # linkmode ;; # *.$libext *.lo | *.$objext) - if test "$pass" = conv; then + if test conv = "$pass"; then deplibs="$deplib $deplibs" - elif test "$linkmode" = prog; then - if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" @@ -6385,22 +8113,20 @@ func_mode_link () continue ;; %DEPLIBS%) - alldeplibs=yes + alldeplibs=: continue ;; esac # case $deplib - if test "$found" = yes || test -f "$lib"; then : - else - func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" - fi + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ - || func_fatal_error "\`$lib' is not a valid libtool archive" + || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." - ladir="$func_dirname_result" + ladir=$func_dirname_result dlname= dlopen= @@ -6430,36 +8156,36 @@ func_mode_link () done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan" || - { test "$linkmode" != prog && test "$linkmode" != lib; }; then + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi - if test "$pass" = conv; then + if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then - func_fatal_error "cannot find name of link library for \`$lib'" + func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" - tmp_libs= - for deplib in $dependency_libs; do - deplibs="$deplib $deplibs" - if $opt_preserve_dup_deps ; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done - elif test "$linkmode" != prog && test "$linkmode" != lib; then - func_fatal_error "\`$lib' is not a convenience library" + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done continue fi # $pass = conv @@ -6467,26 +8193,26 @@ func_mode_link () # Get the name of the library we link against. linklib= if test -n "$old_library" && - { test "$prefer_static_libs" = yes || - test "$prefer_static_libs,$installed" = "built,no"; }; then + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do - linklib="$l" + linklib=$l done fi if test -z "$linklib"; then - func_fatal_error "cannot find name of link library for \`$lib'" + func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. - if test "$pass" = dlopen; then - if test -z "$libdir"; then - func_fatal_error "cannot -dlopen a convenience library: \`$lib'" - fi + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || - test "$dlopen_support" != yes || - test "$build_libtool_libs" = no; then + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't @@ -6500,40 +8226,40 @@ func_mode_link () # We need an absolute path. case $ladir in - [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then - func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" - abs_ladir="$ladir" + abs_ladir=$ladir fi ;; esac func_basename "$lib" - laname="$func_basename_result" + laname=$func_basename_result # Find the relevant object directory and library name. - if test "X$installed" = Xyes; then + if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then - func_warning "library \`$lib' was moved." - dir="$ladir" - absdir="$abs_ladir" - libdir="$abs_ladir" + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir else - dir="$lt_sysroot$libdir" - absdir="$lt_sysroot$libdir" + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir fi - test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then - dir="$ladir" - absdir="$abs_ladir" + dir=$ladir + absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else - dir="$ladir/$objdir" - absdir="$abs_ladir/$objdir" + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi @@ -6542,11 +8268,11 @@ func_mode_link () name=$func_stripname_result # This library was specified with -dlpreopen. - if test "$pass" = dlpreopen; then - if test -z "$libdir" && test "$linkmode" = prog; then - func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi - case "$host" in + case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both @@ -6590,9 +8316,9 @@ func_mode_link () if test -z "$libdir"; then # Link the convenience library - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" - elif test "$linkmode,$pass" = "prog,link"; then + elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else @@ -6602,14 +8328,14 @@ func_mode_link () fi - if test "$linkmode" = prog && test "$pass" != link; then + if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" - linkalldeplibs=no - if test "$link_all_deplibs" != no || test -z "$library_names" || - test "$build_libtool_libs" = no; then - linkalldeplibs=yes + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: fi tmp_libs= @@ -6621,14 +8347,14 @@ func_mode_link () ;; esac # Need to link against all dependency_libs? - if test "$linkalldeplibs" = yes; then + if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac @@ -6638,15 +8364,15 @@ func_mode_link () continue fi # $linkmode = prog... - if test "$linkmode,$pass" = "prog,link"; then + if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && - { { test "$prefer_static_libs" = no || - test "$prefer_static_libs,$installed" = "built,yes"; } || + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path - if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. - case "$temp_rpath:" in + case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac @@ -6675,9 +8401,9 @@ func_mode_link () esac fi # $linkmode,$pass = prog,link... - if test "$alldeplibs" = yes && - { test "$deplibs_check_method" = pass_all || - { test "$build_libtool_libs" = yes && + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue @@ -6686,19 +8412,19 @@ func_mode_link () link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs - if test "$use_static_libs" = built && test "$installed" = yes; then + if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && - { test "$use_static_libs" = no || test -z "$old_library"; }; then + { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in - *cygwin* | *mingw* | *cegcc*) + *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) - if test "$installed" = no; then + if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi @@ -6708,24 +8434,24 @@ func_mode_link () # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! - dlopenmodule="" + dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then - dlopenmodule="$dlpremoduletest" + dlopenmodule=$dlpremoduletest break fi done - if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi - if test "$linkmode" = lib && - test "$hardcode_into_libs" = yes; then + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. @@ -6753,43 +8479,43 @@ func_mode_link () # figure out the soname set dummy $library_names shift - realname="$1" + realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then - soname="$dlname" + soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in - *cygwin* | mingw* | *cegcc*) + *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result - versuffix="-$major" + versuffix=-$major ;; esac eval soname=\"$soname_spec\" else - soname="$realname" + soname=$realname fi # Make a new name for the extract_expsyms_cmds to use - soroot="$soname" + soroot=$soname func_basename "$soroot" - soname="$func_basename_result" + soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else - func_verbose "extracting exported symbol list from \`$soname'" + func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else - func_verbose "generating import library for \`$soname'" + func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library @@ -6797,58 +8523,58 @@ func_mode_link () linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" - if test "$linkmode" = prog || test "$opt_mode" != relink; then + if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) - if test "$hardcode_direct" = no; then - add="$dir/$linklib" + if test no = "$hardcode_direct"; then + add=$dir/$linklib case $host in - *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; - *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir="-L$dir" ;; + *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) - # if the lib is a (non-dlopened) module then we can not + # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null ; then + $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library" ; then + if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else - add="$dir/$old_library" + add=$dir/$old_library fi elif test -n "$old_library"; then - add="$dir/$old_library" + add=$dir/$old_library fi fi esac - elif test "$hardcode_minus_L" = no; then + elif test no = "$hardcode_minus_L"; then case $host in - *-*-sunos*) add_shlibpath="$dir" ;; + *-*-sunos*) add_shlibpath=$dir ;; esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name else lib_linked=no fi ;; relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$absdir" + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in @@ -6857,10 +8583,10 @@ func_mode_link () ;; esac fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name else lib_linked=no fi @@ -6868,7 +8594,7 @@ func_mode_link () *) lib_linked=no ;; esac - if test "$lib_linked" != yes; then + if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi @@ -6878,15 +8604,15 @@ func_mode_link () *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; @@ -6895,33 +8621,33 @@ func_mode_link () fi fi - if test "$linkmode" = prog || test "$opt_mode" = relink; then + if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$libdir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$libdir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac - add="-l$name" - elif test "$hardcode_automatic" = yes; then + add=-l$name + elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && - test -f "$inst_prefix_dir$libdir/$linklib" ; then - add="$inst_prefix_dir$libdir/$linklib" + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib else - add="$libdir/$linklib" + add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. - add_dir="-L$libdir" + add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in @@ -6930,10 +8656,10 @@ func_mode_link () ;; esac fi - add="-l$name" + add=-l$name fi - if test "$linkmode" = prog; then + if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else @@ -6941,43 +8667,43 @@ func_mode_link () test -n "$add" && deplibs="$add $deplibs" fi fi - elif test "$linkmode" = prog; then + elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. - if test "$hardcode_direct" != unsupported; then - test -n "$old_library" && linklib="$old_library" + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi - elif test "$build_libtool_libs" = yes; then + elif test yes = "$build_libtool_libs"; then # Not a shared library - if test "$deplibs_check_method" != pass_all; then + if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo - $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." - if test "$module" = yes; then + if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." - echo "*** \`nm' from GNU binutils and a full rebuild may help." + echo "*** 'nm' from GNU binutils and a full rebuild may help." fi - if test "$build_old_libs" = no; then + if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else @@ -6990,11 +8716,11 @@ func_mode_link () fi fi # link shared/static library? - if test "$linkmode" = lib; then + if test lib = "$linkmode"; then if test -n "$dependency_libs" && - { test "$hardcode_into_libs" != yes || - test "$build_old_libs" = yes || - test "$link_static" = yes; }; then + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do @@ -7008,12 +8734,12 @@ func_mode_link () *) func_append temp_deplibs " $libdir";; esac done - dependency_libs="$temp_deplibs" + dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library - test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do @@ -7023,7 +8749,7 @@ func_mode_link () func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac - if $opt_preserve_dup_deps ; then + if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; @@ -7032,12 +8758,12 @@ func_mode_link () func_append tmp_libs " $func_resolve_sysroot_result" done - if test "$link_all_deplibs" != no; then + if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in - -L*) path="$deplib" ;; + -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result @@ -7045,12 +8771,12 @@ func_mode_link () dir=$func_dirname_result # We need an absolute path. case $dir in - [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then - func_warning "cannot determine absolute directory name of \`$dir'" - absdir="$dir" + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir fi ;; esac @@ -7058,35 +8784,35 @@ func_mode_link () case $host in *-*-darwin*) depdepl= - eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` - if test -n "$deplibrary_names" ; then - for tmp in $deplibrary_names ; do + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do depdepl=$tmp done - if test -f "$absdir/$objdir/$depdepl" ; then - depdepl="$absdir/$objdir/$depdepl" - darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then - darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi - func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" - func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) - path="-L$absdir/$objdir" + path=-L$absdir/$objdir ;; esac else - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ - func_fatal_error "\`$deplib' is not a valid libtool archive" + func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ - func_warning "\`$deplib' seems to be moved" + func_warning "'$deplib' seems to be moved" - path="-L$absdir" + path=-L$absdir fi ;; esac @@ -7098,23 +8824,23 @@ func_mode_link () fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs - if test "$pass" = link; then - if test "$linkmode" = "prog"; then + if test link = "$pass"; then + if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi - dependency_libs="$newdependency_libs" - if test "$pass" = dlpreopen; then + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi - if test "$pass" != dlopen; then - if test "$pass" != conv; then + if test dlopen != "$pass"; then + test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do @@ -7124,12 +8850,12 @@ func_mode_link () esac done newlib_search_path= - fi + } - if test "$linkmode,$pass" != "prog,link"; then - vars="deplibs" - else + if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" + else + vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order @@ -7187,62 +8913,93 @@ func_mode_link () eval $var=\"$tmp_libs\" done # for var fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | $SED 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= - for i in $dependency_libs ; do + for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) - i="" + i= ;; esac - if test -n "$i" ; then + if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass - if test "$linkmode" = prog; then - dlfiles="$newdlfiles" + if test prog = "$linkmode"; then + dlfiles=$newdlfiles fi - if test "$linkmode" = prog || test "$linkmode" = lib; then - dlprefiles="$newdlprefiles" + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles fi case $linkmode in oldlib) - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - func_warning "\`-dlopen' is ignored for archives" + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) - func_warning "\`-l' and \`-L' are ignored for archives" ;; + func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ - func_warning "\`-rpath' is ignored for archives" + func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ - func_warning "\`-R' is ignored for archives" + func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ - func_warning "\`-version-info/-version-number' is ignored for archives" + func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ - func_warning "\`-release' is ignored for archives" + func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ - func_warning "\`-export-symbols' is ignored for archives" + func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no - oldlibs="$output" + oldlibs=$output func_append objs "$old_deplibs" ;; lib) - # Make sure we only generate libraries of the form `libNAME.la'. + # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" @@ -7251,10 +9008,10 @@ func_mode_link () eval libname=\"$libname_spec\" ;; *) - test "$module" = no && \ - func_fatal_help "libtool library \`$output' must begin with \`lib'" + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" - if test "$need_lib_prefix" != no; then + if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result @@ -7268,8 +9025,8 @@ func_mode_link () esac if test -n "$objs"; then - if test "$deplibs_check_method" != pass_all; then - func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" @@ -7278,21 +9035,21 @@ func_mode_link () fi fi - test "$dlself" != no && \ - func_warning "\`-dlopen self' is ignored for libtool libraries" + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift - test "$#" -gt 1 && \ - func_warning "ignoring multiple \`-rpath's for a libtool library" + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" - install_libdir="$1" + install_libdir=$1 oldlibs= if test -z "$rpath"; then - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. - # Some compilers have problems with a `.al' extension so + # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" @@ -7301,20 +9058,20 @@ func_mode_link () fi test -n "$vinfo" && \ - func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ - func_warning "\`-release' is ignored for convenience libraries" + func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. - save_ifs="$IFS"; IFS=':' + save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift - IFS="$save_ifs" + IFS=$save_ifs test -n "$7" && \ - func_fatal_help "too many parameters to \`-version-info'" + func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts @@ -7322,45 +9079,42 @@ func_mode_link () case $vinfo_number in yes) - number_major="$1" - number_minor="$2" - number_revision="$3" + number_major=$1 + number_minor=$2 + number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix - # which has an extra 1 added just for fun + # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor - darwin|linux|osf|windows|none) + darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result - age="$number_minor" - revision="$number_revision" + age=$number_minor + revision=$number_revision ;; - freebsd-aout|freebsd-elf|qnx|sunos) - current="$number_major" - revision="$number_minor" - age="0" + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result - age="$number_minor" - revision="$number_minor" + age=$number_minor + revision=$number_minor lt_irix_increment=no ;; - *) - func_fatal_configuration "$modename: unknown library version type \`$version_type'" - ;; esac ;; no) - current="$1" - revision="$2" - age="$3" + current=$1 + revision=$2 + age=$3 ;; esac @@ -7368,30 +9122,30 @@ func_mode_link () case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) - func_error "CURRENT \`$current' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) - func_error "REVISION \`$revision' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) - func_error "AGE \`$age' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then - func_error "AGE \`$age' is greater than the current interface number \`$current'" - func_fatal_error "\`$vinfo' is not valid version information" + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. @@ -7406,26 +9160,36 @@ func_mode_link () # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result - versuffix="$major.$age.$revision" + versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result - xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac ;; freebsd-aout) - major=".$current" - versuffix=".$current.$revision"; + major=.$current + versuffix=.$current.$revision ;; - freebsd-elf) - major=".$current" - versuffix=".$current" + freebsd-elf | midnightbsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision ;; irix | nonstopux) - if test "X$lt_irix_increment" = "Xno"; then + if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 @@ -7436,69 +9200,74 @@ func_mode_link () nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac - verstring="$verstring_prefix$major.$revision" + verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision - while test "$loop" -ne 0; do + while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result - verstring="$verstring_prefix$major.$iface:$verstring" + verstring=$verstring_prefix$major.$iface:$verstring done - # Before this point, $major must not contain `.'. + # Before this point, $major must not contain '.'. major=.$major - versuffix="$major.$revision" + versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result - versuffix="$major.$age.$revision" + versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result - versuffix=".$current.$age.$revision" - verstring="$current.$age.$revision" + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age - while test "$loop" -ne 0; do + while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result - verstring="$verstring:${iface}.0" + verstring=$verstring:$iface.0 done # Make executables depend on our current version. - func_append verstring ":${current}.0" + func_append verstring ":$current.0" ;; qnx) - major=".$current" - versuffix=".$current" + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current ;; sunos) - major=".$current" - versuffix=".$current.$revision" + major=.$current + versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one - # extension on DOS 8.3 filesystems. + # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result - versuffix="-$major" + versuffix=-$major ;; *) - func_fatal_configuration "unknown library version type \`$version_type'" + func_fatal_configuration "unknown library version type '$version_type'" ;; esac @@ -7512,42 +9281,45 @@ func_mode_link () verstring= ;; *) - verstring="0.0" + verstring=0.0 ;; esac - if test "$need_version" = no; then + if test no = "$need_version"; then versuffix= else - versuffix=".0.0" + versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided - if test "$avoid_version" = yes && test "$need_version" = no; then + if test yes,no = "$avoid_version,$need_version"; then major= versuffix= - verstring="" + verstring= fi # Check to see if the archive will have undefined symbols. - if test "$allow_undefined" = yes; then - if test "$allow_undefined_flag" = unsupported; then - func_warning "undefined symbols not allowed in $host shared libraries" - build_libtool_libs=no - build_old_libs=yes + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi fi else # Don't allow undefined symbols. - allow_undefined_flag="$no_undefined_flag" + allow_undefined_flag=$no_undefined_flag fi fi - func_generate_dlsyms "$libname" "$libname" "yes" + func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" - test "X$libobjs" = "X " && libobjs= + test " " = "$libobjs" && libobjs= - if test "$opt_mode" != relink; then + if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= @@ -7556,8 +9328,8 @@ func_mode_link () case $p in *.$objext | *.gcno) ;; - $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) - if test "X$precious_files_regex" != "X"; then + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue @@ -7573,11 +9345,11 @@ func_mode_link () fi # Now set the variables for building old libraries. - if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. - oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. @@ -7598,13 +9370,13 @@ func_mode_link () *) func_append finalize_rpath " $libdir" ;; esac done - if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened - old_dlfiles="$dlfiles" + old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in @@ -7614,7 +9386,7 @@ func_mode_link () done # Make sure dlprefiles contains only unique files - old_dlprefiles="$dlprefiles" + old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in @@ -7623,7 +9395,7 @@ func_mode_link () esac done - if test "$build_libtool_libs" = yes; then + if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) @@ -7636,7 +9408,7 @@ func_mode_link () *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) @@ -7647,7 +9419,7 @@ func_mode_link () ;; *) # Add libc to deplibs on all other systems if necessary. - if test "$build_libtool_need_lc" = "yes"; then + if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; @@ -7663,9 +9435,9 @@ func_mode_link () # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? - release="" - versuffix="" - major="" + release= + versuffix= + major= newdeplibs= droppeddeps=no case $deplibs_check_method in @@ -7694,20 +9466,20 @@ EOF -l*) func_stripname -l '' "$i" name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $i "*) func_append newdeplibs " $i" - i="" + i= ;; esac fi - if test -n "$i" ; then + if test -n "$i"; then libname=`eval "\\$ECHO \"$libname_spec\""` deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` set dummy $deplib_matches; shift deplib_match=$1 - if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then func_append newdeplibs " $i" else droppeddeps=yes @@ -7737,20 +9509,20 @@ EOF $opt_dry_run || $RM conftest if $LTCC $LTCFLAGS -o conftest conftest.c $i; then ldd_output=`ldd conftest` - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $i "*) func_append newdeplibs " $i" - i="" + i= ;; esac fi - if test -n "$i" ; then + if test -n "$i"; then libname=`eval "\\$ECHO \"$libname_spec\""` deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` set dummy $deplib_matches; shift deplib_match=$1 - if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then func_append newdeplibs " $i" else droppeddeps=yes @@ -7787,24 +9559,24 @@ EOF -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" - a_deplib="" + a_deplib= ;; esac fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` if test -n "$file_magic_glob"; then libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` else libnameglob=$libname fi - test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` + test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do - if test "$want_nocaseglob" = yes; then + if test yes = "$want_nocaseglob"; then shopt -s nocaseglob potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` $nocaseglob @@ -7822,25 +9594,25 @@ EOF # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? - potlib="$potent_lib" + potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do - potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in - [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; - *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" - a_deplib="" + a_deplib= break 2 fi done done fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." @@ -7848,7 +9620,7 @@ EOF echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" - if test -z "$potlib" ; then + if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" @@ -7871,30 +9643,30 @@ EOF -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" - a_deplib="" + a_deplib= ;; esac fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do - potlib="$potent_lib" # see symlink-check above in file_magic test + potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" - a_deplib="" + a_deplib= break 2 fi done done fi - if test -n "$a_deplib" ; then + if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." @@ -7902,7 +9674,7 @@ EOF echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" - if test -z "$potlib" ; then + if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" @@ -7918,18 +9690,18 @@ EOF done # Gone through all deplibs. ;; none | unknown | *) - newdeplibs="" + newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - for i in $predeps $postdeps ; do + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' - tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo - if test "X$deplibs_check_method" = "Xnone"; then + if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." @@ -7953,8 +9725,8 @@ EOF ;; esac - if test "$droppeddeps" = yes; then - if test "$module" = yes; then + if test yes = "$droppeddeps"; then + if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" @@ -7963,12 +9735,12 @@ EOF if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." - echo "*** \`nm' from GNU binutils and a full rebuild may help." + echo "*** 'nm' from GNU binutils and a full rebuild may help." fi - if test "$build_old_libs" = no; then - oldlibs="$output_objdir/$libname.$libext" + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else @@ -7979,14 +9751,14 @@ EOF echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." - if test "$allow_undefined" = no; then + if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." - if test "$build_old_libs" = no; then - oldlibs="$output_objdir/$libname.$libext" + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else @@ -8032,7 +9804,7 @@ EOF *) func_append new_libs " $deplib" ;; esac done - deplibs="$new_libs" + deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= @@ -8040,25 +9812,25 @@ EOF dlname= # Test again, we may have decided not to build it any more - if test "$build_libtool_libs" = yes; then - # Remove ${wl} instances when linking with ld. + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac - if test "$hardcode_into_libs" = yes; then + if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= - rpath="$finalize_rpath" - test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" + hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in @@ -8083,7 +9855,7 @@ EOF # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" + libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then @@ -8097,8 +9869,8 @@ EOF test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi - shlibpath="$finalize_shlibpath" - test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi @@ -8108,19 +9880,19 @@ EOF eval library_names=\"$library_names_spec\" set dummy $library_names shift - realname="$1" + realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else - soname="$realname" + soname=$realname fi if test -z "$dlname"; then dlname=$soname fi - lib="$output_objdir/$realname" + lib=$output_objdir/$realname linknames= for link do @@ -8134,7 +9906,7 @@ EOF delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" - export_symbols="$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi @@ -8143,31 +9915,31 @@ EOF cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile - if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. - orig_export_symbols="$export_symbols" + orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes - fi + } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then - if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then - func_verbose "generating symbol list for \`$libname.la'" - export_symbols="$output_objdir/$libname.exp" + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds - save_ifs="$IFS"; IFS='~' + save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do - IFS="$save_ifs" + IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in @@ -8181,7 +9953,7 @@ EOF try_normal_branch=no ;; esac - if test "$try_normal_branch" = yes \ + if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then @@ -8192,7 +9964,7 @@ EOF output_la=$func_basename_result save_libobjs=$libobjs save_output=$output - output=${output_objdir}/${output_la}.nm + output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" @@ -8215,8 +9987,8 @@ EOF break fi done - IFS="$save_ifs" - if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi @@ -8224,16 +9996,16 @@ EOF fi if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols="$export_symbols" - test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi - if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands which not all seds can handle. GNU sed should be fine + # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. @@ -8252,11 +10024,11 @@ EOF ;; esac done - deplibs="$tmp_deplibs" + deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && - test "$compiler_needs_object" = yes && + test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. @@ -8267,7 +10039,7 @@ EOF eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else - gentop="$output_objdir/${outputname}x" + gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience @@ -8276,18 +10048,18 @@ EOF fi fi - if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. - if test "$module" = yes && test -n "$module_cmds" ; then + if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds @@ -8305,7 +10077,7 @@ EOF fi fi - if test "X$skipped_export" != "X:" && + if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then @@ -8338,8 +10110,8 @@ EOF last_robj= k=1 - if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then - output=${output_objdir}/${output_la}.lnkscript + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs @@ -8351,14 +10123,14 @@ EOF func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result - elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then - output=${output_objdir}/${output_la}.lnk + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= - if test "$compiler_needs_object" = yes; then + if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi @@ -8373,7 +10145,7 @@ EOF else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." - output=$output_objdir/$output_la-${k}.$objext + output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result @@ -8385,13 +10157,13 @@ EOF func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result - if test "X$objlist" = X || + if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. - if test "$k" -eq 1 ; then + if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" @@ -8401,10 +10173,10 @@ EOF reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi - last_robj=$output_objdir/$output_la-${k}.$objext + last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result - output=$output_objdir/$output_la-${k}.$objext + output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result @@ -8416,9 +10188,9 @@ EOF # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" - eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then - eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" @@ -8426,9 +10198,9 @@ EOF output= fi - if ${skipped_export-false}; then - func_verbose "generating symbol list for \`$libname.la'" - export_symbols="$output_objdir/$libname.exp" + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. @@ -8437,24 +10209,24 @@ EOF if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi - fi + } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. - save_ifs="$IFS"; IFS='~' + save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do - IFS="$save_ifs" - $opt_silent || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" + IFS=$save_ifs + $opt_quiet || { + func_quote_arg expand,pretty "$cmd" + eval "func_echo $func_quote_arg_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) @@ -8463,7 +10235,7 @@ EOF exit $lt_exit } done - IFS="$save_ifs" + IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' @@ -8471,18 +10243,18 @@ EOF fi fi - if ${skipped_export-false}; then + ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols="$export_symbols" - test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands which not all seds can handle. GNU sed should be fine + # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. @@ -8491,7 +10263,7 @@ EOF export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi - fi + } libobjs=$output # Restore the value of output. @@ -8505,7 +10277,7 @@ EOF # value of $libobjs for piecewise linking. # Do each of the archive commands. - if test "$module" = yes && test -n "$module_cmds" ; then + if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else @@ -8527,7 +10299,7 @@ EOF # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then - gentop="$output_objdir/${outputname}x" + gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles @@ -8535,19 +10307,20 @@ EOF test "X$libobjs" = "X " && libobjs= fi - save_ifs="$IFS"; IFS='~' + save_ifs=$IFS; IFS='~' for cmd in $cmds; do - IFS="$save_ifs" + IFS=$sp$nl eval cmd=\"$cmd\" - $opt_silent || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" + IFS=$save_ifs + $opt_quiet || { + func_quote_arg expand,pretty "$cmd" + eval "func_echo $func_quote_arg_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) @@ -8556,10 +10329,10 @@ EOF exit $lt_exit } done - IFS="$save_ifs" + IFS=$save_ifs # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then + if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then @@ -8579,39 +10352,39 @@ EOF done # If -module or -export-dynamic was specified, set the dlname. - if test "$module" = yes || test "$export_dynamic" = yes; then + if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. - dlname="$soname" + dlname=$soname fi fi ;; obj) - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - func_warning "\`-dlopen' is ignored for objects" + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) - func_warning "\`-l' and \`-L' are ignored for objects" ;; + func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ - func_warning "\`-rpath' is ignored for objects" + func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ - func_warning "\`-R' is ignored for objects" + func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ - func_warning "\`-version-info' is ignored for objects" + func_warning "'-version-info' is ignored for objects" test -n "$release" && \ - func_warning "\`-release' is ignored for objects" + func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ - func_fatal_error "cannot build library object \`$output' from non-libtool objects" + func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" @@ -8619,7 +10392,7 @@ EOF ;; *) libobj= - obj="$output" + obj=$output ;; esac @@ -8632,17 +10405,19 @@ EOF # the extraction. reload_conv_objs= gentop= - # reload_cmds runs $LD directly, so let us get rid of - # -Wl from whole_archive_flag_spec and hope we can get by with - # turning comma into space.. - wl= - + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" - reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else - gentop="$output_objdir/${obj}x" + gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience @@ -8651,12 +10426,12 @@ EOF fi # If we're not building shared, we need to use non_pic_objs - test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. - reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs - output="$obj" + output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. @@ -8668,7 +10443,7 @@ EOF exit $EXIT_SUCCESS fi - if test "$build_libtool_libs" != yes; then + test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi @@ -8678,12 +10453,12 @@ EOF # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS - fi + } - if test -n "$pic_flag" || test "$pic_mode" != default; then + if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" - output="$libobj" + output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi @@ -8700,16 +10475,14 @@ EOF output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ - func_warning "\`-version-info' is ignored for programs" + func_warning "'-version-info' is ignored for programs" test -n "$release" && \ - func_warning "\`-release' is ignored for programs" + func_warning "'-release' is ignored for programs" - test "$preload" = yes \ - && test "$dlopen_support" = unknown \ - && test "$dlopen_self" = unknown \ - && test "$dlopen_self_static" = unknown && \ - func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) @@ -8723,11 +10496,11 @@ EOF *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). - if test "$tagname" = CXX ; then + if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) - func_append compile_command " ${wl}-bind_at_load" - func_append finalize_command " ${wl}-bind_at_load" + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" ;; esac fi @@ -8763,7 +10536,7 @@ EOF *) func_append new_libs " $deplib" ;; esac done - compile_deplibs="$new_libs" + compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" @@ -8787,7 +10560,7 @@ EOF if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" + hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in @@ -8810,7 +10583,7 @@ EOF fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; @@ -8827,10 +10600,10 @@ EOF # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" + libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi - compile_rpath="$rpath" + compile_rpath=$rpath rpath= hardcode_libdirs= @@ -8838,7 +10611,7 @@ EOF if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" + hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in @@ -8863,45 +10636,43 @@ EOF # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" + libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi - finalize_rpath="$rpath" + finalize_rpath=$rpath - if test -n "$libobjs" && test "$build_old_libs" = yes; then + if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi - func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi - wrappers_required=yes + wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. - wrappers_required=no + wrappers_required=false ;; *cygwin* | *mingw* ) - if test "$build_libtool_libs" != yes; then - wrappers_required=no - fi + test yes = "$build_libtool_libs" || wrappers_required=false ;; *) - if test "$need_relink" = no || test "$build_libtool_libs" != yes; then - wrappers_required=no + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false fi ;; esac - if test "$wrappers_required" = no; then + $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` - link_command="$compile_command$compile_rpath" + link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 @@ -8914,12 +10685,12 @@ EOF fi # Delete the generated files. - if test -f "$output_objdir/${outputname}S.${objext}"; then - func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status - fi + } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" @@ -8949,9 +10720,9 @@ EOF fi fi - if test "$no_install" = yes; then + if test yes = "$no_install"; then # We don't need to create a wrapper script. - link_command="$compile_var$compile_command$compile_rpath" + link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. @@ -8968,27 +10739,28 @@ EOF exit $EXIT_SUCCESS fi - if test "$hardcode_action" = relink; then - # Fast installation is not supported - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath - func_warning "this platform does not like uninstalled shared libraries" - func_warning "\`$output' will be relinked during installation" - else - if test "$fast_install" != no; then - link_command="$finalize_var$compile_command$finalize_rpath" - if test "$fast_install" = yes; then - relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` - else - # fast_install is set to needless - relink_command= - fi - else - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - fi - fi + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` @@ -9016,12 +10788,13 @@ EOF elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else - func_quote_for_eval "$var_value" - relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + func_quote_arg pretty "$var_value" + relink_command="$var=$func_quote_arg_result; export $var; $relink_command" fi done - relink_command="(cd `pwd`; $relink_command)" - relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + func_quote eval cd "`pwd`" + func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)" + relink_command=$func_quote_arg_unquoted_result fi # Only actually do things if not in dry run mode. @@ -9045,8 +10818,8 @@ EOF func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result - cwrappersource="$output_path/$objdir/lt-$output_name.c" - cwrapper="$output_path/$output_name.exe" + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 @@ -9067,7 +10840,7 @@ EOF trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. - if test "x$build" = "x$host" ; then + if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result @@ -9090,25 +10863,27 @@ EOF # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do - if test "$build_libtool_libs" = convenience; then - oldobjs="$libobjs_save $symfileobj" - addlibs="$convenience" - build_libtool_libs=no - else - if test "$build_libtool_libs" = module; then - oldobjs="$libobjs_save" + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience build_libtool_libs=no - else + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) oldobjs="$old_deplibs $non_pic_objects" - if test "$preload" = yes && test -f "$symfileobj"; then - func_append oldobjs " $symfileobj" - fi - fi - addlibs="$old_convenience" - fi + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac if test -n "$addlibs"; then - gentop="$output_objdir/${outputname}x" + gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs @@ -9116,13 +10891,13 @@ EOF fi # Do each command in the archive commands. - if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then - gentop="$output_objdir/${outputname}x" + gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles @@ -9143,7 +10918,7 @@ EOF : else echo "copying selected object files to avoid basename conflicts..." - gentop="$output_objdir/${outputname}x" + gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs @@ -9152,7 +10927,7 @@ EOF for obj in $save_oldobjs do func_basename "$obj" - objbase="$func_basename_result" + objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) @@ -9221,18 +10996,18 @@ EOF else # the above command should be used before it gets too long oldobjs=$objlist - if test "$obj" = "$last_oldobj" ; then + if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist - if test "X$oldobjs" = "X" ; then + if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" @@ -9249,7 +11024,7 @@ EOF case $output in *.la) old_library= - test "$build_old_libs" = yes && old_library="$libname.$libext" + test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior @@ -9259,36 +11034,38 @@ EOF elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else - func_quote_for_eval "$var_value" - relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + func_quote_arg pretty,unquoted "$var_value" + relink_command="$var=$func_quote_arg_unquoted_result; export $var; $relink_command" fi done # Quote the link command for shipping. - relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" - relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` - if test "$hardcode_automatic" = yes ; then + func_quote eval cd "`pwd`" + relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + func_quote_arg pretty,unquoted "$relink_command" + relink_command=$func_quote_arg_unquoted_result + if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do - if test "$installed" = yes; then + if test yes = "$installed"; then if test -z "$install_libdir"; then break fi - output="$output_objdir/$outputname"i + output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" - name="$func_basename_result" + name=$func_basename_result func_resolve_sysroot "$deplib" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ - func_fatal_error "\`$deplib' is not a valid libtool archive" + func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) @@ -9304,23 +11081,23 @@ EOF *) func_append newdependency_libs " $deplib" ;; esac done - dependency_libs="$newdependency_libs" + dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" - name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ - func_fatal_error "\`$lib' is not a valid libtool archive" + func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done - dlfiles="$newdlfiles" + dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in @@ -9330,34 +11107,34 @@ EOF # didn't already link the preopened objects directly into # the library: func_basename "$lib" - name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ - func_fatal_error "\`$lib' is not a valid libtool archive" + func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done - dlprefiles="$newdlprefiles" + dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in - [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done - dlfiles="$newdlfiles" + dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in - [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done - dlprefiles="$newdlprefiles" + dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin @@ -9373,10 +11150,9 @@ EOF case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. - if test "x$bindir" != x ; - then + if test -n "$bindir"; then func_relative_path "$install_libdir" "$bindir" - tdlname=$func_relative_path_result$dlname + tdlname=$func_relative_path_result/$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname @@ -9385,7 +11161,7 @@ EOF esac $ECHO > $output "\ # $outputname - a libtool library file -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. @@ -9399,7 +11175,7 @@ library_names='$library_names' # The name of the static archive. old_library='$old_library' -# Linker flags that can not go in dependency_libs. +# Linker flags that cannot go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. @@ -9425,7 +11201,7 @@ dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" - if test "$installed" = no && test "$need_relink" = yes; then + if test no,yes = "$installed,$need_relink"; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi @@ -9440,27 +11216,29 @@ relink_command=\"$relink_command\"" exit $EXIT_SUCCESS } -{ test "$opt_mode" = link || test "$opt_mode" = relink; } && - func_mode_link ${1+"$@"} +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi # func_mode_uninstall arg... func_mode_uninstall () { - $opt_debug - RM="$nonopt" + $debug_cmd + + RM=$nonopt files= - rmforce= + rmforce=false exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. - libtool_install_magic="$magic" + libtool_install_magic=$magic for arg do case $arg in - -f) func_append RM " $arg"; rmforce=yes ;; + -f) func_append RM " $arg"; rmforce=: ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac @@ -9473,18 +11251,18 @@ func_mode_uninstall () for file in $files; do func_dirname "$file" "" "." - dir="$func_dirname_result" - if test "X$dir" = X.; then - odir="$objdir" + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir else - odir="$dir/$objdir" + odir=$dir/$objdir fi func_basename "$file" - name="$func_basename_result" - test "$opt_mode" = uninstall && odir="$dir" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir # Remember odir for removal later, being careful to avoid duplicates - if test "$opt_mode" = clean; then + if test clean = "$opt_mode"; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; @@ -9499,11 +11277,11 @@ func_mode_uninstall () elif test -d "$file"; then exit_status=1 continue - elif test "$rmforce" = yes; then + elif $rmforce; then continue fi - rmfiles="$file" + rmfiles=$file case $name in *.la) @@ -9517,7 +11295,7 @@ func_mode_uninstall () done test -n "$old_library" && func_append rmfiles " $odir/$old_library" - case "$opt_mode" in + case $opt_mode in clean) case " $library_names " in *" $dlname "*) ;; @@ -9528,12 +11306,12 @@ func_mode_uninstall () uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. - func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. - func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; @@ -9549,21 +11327,19 @@ func_mode_uninstall () func_source $dir/$name # Add PIC object to the list of files to remove. - if test -n "$pic_object" && - test "$pic_object" != none; then + if test -n "$pic_object" && test none != "$pic_object"; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. - if test -n "$non_pic_object" && - test "$non_pic_object" != none; then + if test -n "$non_pic_object" && test none != "$non_pic_object"; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) - if test "$opt_mode" = clean ; then + if test clean = "$opt_mode"; then noexename=$name case $file in *.exe) @@ -9590,12 +11366,12 @@ func_mode_uninstall () # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles - func_append rmfiles " $odir/$name $odir/${name}S.${objext}" - if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi - if test "X$noexename" != "X$name" ; then - func_append rmfiles " $odir/lt-${noexename}.c" + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" fi fi fi @@ -9604,7 +11380,7 @@ func_mode_uninstall () func_show_eval "$RM $rmfiles" 'exit_status=1' done - # Try to remove the ${objdir}s in the directories where we deleted files + # Try to remove the $objdir's in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" @@ -9614,16 +11390,17 @@ func_mode_uninstall () exit $exit_status } -{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && - func_mode_uninstall ${1+"$@"} +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi test -z "$opt_mode" && { - help="$generic_help" + help=$generic_help func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ - func_fatal_help "invalid operation mode \`$opt_mode'" + func_fatal_help "invalid operation mode '$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" @@ -9634,7 +11411,7 @@ exit $exit_status # The TAGs below are defined such that we never get into a situation -# in which we disable both kinds of libraries. Given conflicting +# where we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support @@ -9657,5 +11434,3 @@ build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # mode:shell-script # sh-indentation:2 # End: -# vi:sw=2 - diff --git a/src/thirdparty/protobuf-2.6.1/gtest/m4/libtool.m4 b/src/thirdparty/libedit-3.1/m4/libtool.m4 similarity index 71% rename from src/thirdparty/protobuf-2.6.1/gtest/m4/libtool.m4 rename to src/thirdparty/libedit-3.1/m4/libtool.m4 index d7c043f4f..79a2451ef 100644 --- a/src/thirdparty/protobuf-2.6.1/gtest/m4/libtool.m4 +++ b/src/thirdparty/libedit-3.1/m4/libtool.m4 @@ -1,8 +1,7 @@ # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. +# Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software +# Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives @@ -10,36 +9,30 @@ # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. # -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. # -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, or -# obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# along with this program. If not, see . ]) -# serial 57 LT_INIT +# serial 59 LT_INIT # LT_PREREQ(VERSION) @@ -67,7 +60,7 @@ esac # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], -[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl @@ -91,7 +84,7 @@ dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed -LIBTOOL_DEPS="$ltmain" +LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' @@ -111,26 +104,43 @@ dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + # _LT_CC_BASENAME(CC) # ------------------- -# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. m4_defun([_LT_CC_BASENAME], -[for cc_temp in $1""; do - case $cc_temp in - compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; - distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; - \-*) ;; - *) break;; - esac -done -cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result ]) # _LT_FILEUTILS_DEFAULTS # ---------------------- # It is okay to use these file commands and assume they have been set -# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. m4_defun([_LT_FILEUTILS_DEFAULTS], [: ${CP="cp -f"} : ${MV="mv -f"} @@ -172,20 +182,22 @@ m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_DECL_FILECMD])dnl m4_require([_LT_CHECK_MAGIC_METHOD])dnl m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl m4_require([_LT_CMD_OLD_ARCHIVE])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl _LT_CONFIG_LIBTOOL_INIT([ -# See if we are running on zsh, and set the options which allow our +# See if we are running on zsh, and set the options that allow our # commands through without removal of \ escapes INIT. -if test -n "\${ZSH_VERSION+set}" ; then +if test -n "\${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi ]) -if test -n "${ZSH_VERSION+set}" ; then +if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi @@ -198,7 +210,7 @@ aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. - if test "X${COLLECT_NAMES+set}" != Xset; then + if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi @@ -209,14 +221,14 @@ esac ofile=libtool can_build_shared=yes -# All known linkers require a `.a' archive for static linking (except MSVC, -# which needs '.lib'). +# All known linkers require a '.a' archive for static linking (except MSVC and +# ICC, which need '.lib'). libext=a -with_gnu_ld="$lt_cv_prog_gnu_ld" +with_gnu_ld=$lt_cv_prog_gnu_ld -old_CC="$CC" -old_CFLAGS="$CFLAGS" +old_CC=$CC +old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc @@ -269,14 +281,14 @@ no_glob_subst='s/\*/\\\*/g' # _LT_PROG_LTMAIN # --------------- -# Note that this code is called both from `configure', and `config.status' +# Note that this code is called both from 'configure', and 'config.status' # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, -# `config.status' has no value for ac_aux_dir unless we are using Automake, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, # so we pass a copy along to make sure it has a sensible value anyway. m4_defun([_LT_PROG_LTMAIN], [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) -ltmain="$ac_aux_dir/ltmain.sh" +ltmain=$ac_aux_dir/ltmain.sh ])# _LT_PROG_LTMAIN @@ -286,7 +298,7 @@ ltmain="$ac_aux_dir/ltmain.sh" # So that we can recreate a full libtool script including additional # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS -# in macros and then make a single call at the end using the `libtool' +# in macros and then make a single call at the end using the 'libtool' # label. @@ -421,8 +433,8 @@ m4_define([_lt_decl_all_varnames], # _LT_CONFIG_STATUS_DECLARE([VARNAME]) # ------------------------------------ -# Quote a variable value, and forward it to `config.status' so that its -# declaration there will have the same value as in `configure'. VARNAME +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME # must have a single quote delimited value for this to work. m4_define([_LT_CONFIG_STATUS_DECLARE], [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) @@ -446,7 +458,7 @@ m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], # Output comment and list of tags supported by the script m4_defun([_LT_LIBTOOL_TAGS], [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl -available_tags="_LT_TAGS"dnl +available_tags='_LT_TAGS'dnl ]) @@ -474,7 +486,7 @@ m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl # _LT_LIBTOOL_CONFIG_VARS # ----------------------- # Produce commented declarations of non-tagged libtool config variables -# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' # script. Tagged libtool config variables (even for the LIBTOOL CONFIG # section) are produced by _LT_LIBTOOL_TAG_VARS. m4_defun([_LT_LIBTOOL_CONFIG_VARS], @@ -500,8 +512,8 @@ m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of # variables for single and double quote escaping we saved from calls # to _LT_DECL, we can put quote escaped variables declarations -# into `config.status', and then the shell code to quote escape them in -# for loops in `config.status'. Finally, any additional code accumulated +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. m4_defun([_LT_CONFIG_COMMANDS], [AC_PROVIDE_IFELSE([LT_OUTPUT], @@ -547,7 +559,7 @@ for var in lt_decl_all_varnames([[ \ ]], lt_decl_quote_varnames); do case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[[\\\\\\\`\\"\\\$]]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" @@ -560,7 +572,7 @@ for var in lt_decl_all_varnames([[ \ ]], lt_decl_dquote_varnames); do case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[[\\\\\\\`\\"\\\$]]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" @@ -576,7 +588,7 @@ _LT_OUTPUT_LIBTOOL_INIT # Generate a child script FILE with all initialization necessary to # reuse the environment learned by the parent script, and make the # file executable. If COMMENT is supplied, it is inserted after the -# `#!' sequence but before initialization text begins. After this +# '#!' sequence but before initialization text begins. After this # macro, additional text can be appended to FILE to form the body of # the child script. The macro ends with non-zero status if the # file could not be fully written (such as if the disk is full). @@ -598,7 +610,7 @@ AS_SHELL_SANITIZE _AS_PREPARE exec AS_MESSAGE_FD>&1 _ASEOF -test $lt_write_fail = 0 && chmod +x $1[]dnl +test 0 = "$lt_write_fail" && chmod +x $1[]dnl m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT # LT_OUTPUT @@ -621,7 +633,7 @@ exec AS_MESSAGE_LOG_FD>>config.log } >&AS_MESSAGE_LOG_FD lt_cl_help="\ -\`$as_me' creates a local libtool stub from the current configuration, +'$as_me' creates a local libtool stub from the current configuration, for use in further configure time tests before the real libtool is generated. @@ -643,7 +655,7 @@ Copyright (C) 2011 Free Software Foundation, Inc. This config.lt script is free software; the Free Software Foundation gives unlimited permision to copy, distribute and modify it." -while test $[#] != 0 +while test 0 != $[#] do case $[1] in --version | --v* | -V ) @@ -656,10 +668,10 @@ do lt_cl_silent=: ;; -*) AC_MSG_ERROR([unrecognized option: $[1] -Try \`$[0] --help' for more information.]) ;; +Try '$[0] --help' for more information.]) ;; *) AC_MSG_ERROR([unrecognized argument: $[1] -Try \`$[0] --help' for more information.]) ;; +Try '$[0] --help' for more information.]) ;; esac shift done @@ -685,7 +697,7 @@ chmod +x "$CONFIG_LT" # open by configure. Here we exec the FD to /dev/null, effectively closing # config.log, so it can be properly (re)opened and appended to by config.lt. lt_cl_success=: -test "$silent" = yes && +test yes = "$silent" && lt_config_lt_args="$lt_config_lt_args --quiet" exec AS_MESSAGE_LOG_FD>/dev/null $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false @@ -705,32 +717,47 @@ m4_defun([_LT_CONFIG], _LT_CONFIG_SAVE_COMMANDS([ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl m4_if(_LT_TAG, [C], [ - # See if we are running on zsh, and set the options which allow our + # See if we are running on zsh, and set the options that allow our # commands through without removal of \ escapes. - if test -n "${ZSH_VERSION+set}" ; then + if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi - cfgfile="${ofile}T" + cfgfile=${ofile}T trap "$RM \"$cfgfile\"; exit 1" 1 2 15 $RM "$cfgfile" cat <<_LT_EOF >> "$cfgfile" #! $SHELL - -# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. -# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Generated automatically by $as_me ($PACKAGE) $VERSION # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: # NOTE: Changes made to this file will be lost: look at ltmain.sh. -# + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + _LT_COPYING _LT_LIBTOOL_TAGS +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + # ### BEGIN LIBTOOL CONFIG _LT_LIBTOOL_CONFIG_VARS _LT_LIBTOOL_TAG_VARS # ### END LIBTOOL CONFIG +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +# ### END FUNCTIONS SHARED WITH CONFIGURE + _LT_EOF case $host_os in @@ -739,7 +766,7 @@ _LT_EOF # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. -if test "X${COLLECT_NAMES+set}" != Xset; then +if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi @@ -753,11 +780,9 @@ _LT_EOF # if finds mixed CR/LF and LF-only lines. Since sed operates in # text mode, it properly converts lines to CR/LF. This bash problem # is reportedly fixed, but why not run on old versions too? - sed '$q' "$ltmain" >> "$cfgfile" \ + $SED '$q' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) - _LT_PROG_REPLACE_SHELLFNS - mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" @@ -775,7 +800,6 @@ _LT_EOF [m4_if([$1], [], [ PACKAGE='$PACKAGE' VERSION='$VERSION' - TIMESTAMP='$TIMESTAMP' RM='$RM' ofile='$ofile'], []) ])dnl /_LT_CONFIG_SAVE_COMMANDS @@ -974,7 +998,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], [lt_cv_apple_cc_single_mod=no - if test -z "${LT_MULTI_MODULE}"; then + if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the @@ -992,7 +1016,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ cat conftest.err >&AS_MESSAGE_LOG_FD # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. - elif test -f libconftest.dylib && test $_lt_result -eq 0; then + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&AS_MESSAGE_LOG_FD @@ -1010,7 +1034,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], [lt_cv_ld_exported_symbols_list=yes], [lt_cv_ld_exported_symbols_list=no]) - LDFLAGS="$save_LDFLAGS" + LDFLAGS=$save_LDFLAGS ]) AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], @@ -1020,8 +1044,8 @@ int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD - echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD - $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD cat > conftest.c << _LT_EOF @@ -1032,7 +1056,7 @@ _LT_EOF _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&AS_MESSAGE_LOG_FD - elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&AS_MESSAGE_LOG_FD @@ -1042,32 +1066,27 @@ _LT_EOF ]) case $host_os in rhapsody* | darwin1.[[012]]) - _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - darwin*) # darwin 5.x on - # if running on 10.5 or later, the deployment target defaults - # to the OS version, if on x86, and 10.4, the deployment - # target defaults to 10.4. Don't you love it? - case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in - 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[[012]]*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - 10.*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) + case $MACOSX_DEPLOYMENT_TARGET,$host in + 10.[[012]],*|,*powerpc*-darwin[[5-8]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + *) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac - if test "$lt_cv_apple_cc_single_mod" = "yes"; then + if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi - if test "$lt_cv_ld_exported_symbols_list" = "yes"; then - _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else - _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi - if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= @@ -1087,29 +1106,29 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES], _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_automatic, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported - if test "$lt_cv_ld_force_load" = "yes"; then - _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) else _LT_TAGVAR(whole_archive_flag_spec, $1)='' fi _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined case $cc_basename in - ifort*) _lt_dar_can_shared=yes ;; + ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac - if test "$_lt_dar_can_shared" = "yes"; then + if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all - _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" - _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" - _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" - _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" m4_if([$1], [CXX], -[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then - _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" - _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" fi ],[]) else @@ -1129,7 +1148,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES], # Allow to override them for all tags through lt_cv_aix_libpath. m4_defun([_LT_SYS_MODULE_PATH_AIX], [m4_require([_LT_DECL_SED])dnl -if test "${lt_cv_aix_libpath+set}" = set; then +if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], @@ -1147,7 +1166,7 @@ else _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi],[]) if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then - _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib fi ]) aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) @@ -1167,8 +1186,8 @@ m4_define([_LT_SHELL_INIT], # ----------------------- # Find how we can fake an echo command that does not interpret backslash. # In particular, with Autoconf 2.60 or later we add some code to the start -# of the generated configure script which will find a shell with a builtin -# printf (which we can use as an echo command). +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). m4_defun([_LT_PROG_ECHO_BACKSLASH], [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO @@ -1196,10 +1215,10 @@ fi # Invoke $ECHO with all args, space-separated. func_echo_all () { - $ECHO "$*" + $ECHO "$*" } -case "$ECHO" in +case $ECHO in printf*) AC_MSG_RESULT([printf]) ;; print*) AC_MSG_RESULT([print -r]) ;; *) AC_MSG_RESULT([cat]) ;; @@ -1223,35 +1242,37 @@ _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) # _LT_WITH_SYSROOT # ---------------- AC_DEFUN([_LT_WITH_SYSROOT], -[AC_MSG_CHECKING([for sysroot]) +[m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([for sysroot]) AC_ARG_WITH([sysroot], -[ --with-sysroot[=DIR] Search for dependent libraries within DIR - (or the compiler's sysroot if not specified).], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], [], [with_sysroot=no]) dnl lt_sysroot will always be passed unquoted. We quote it here dnl in case the user passed a directory name. lt_sysroot= -case ${with_sysroot} in #( +case $with_sysroot in #( yes) - if test "$GCC" = yes; then + if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) - lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) - AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_RESULT([$with_sysroot]) AC_MSG_ERROR([The sysroot must be an absolute path.]) ;; esac AC_MSG_RESULT([${lt_sysroot:-no}]) _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl -[dependent libraries, and in which our libraries should be installed.])]) +[dependent libraries, and where our libraries should be installed.])]) # _LT_ENABLE_LOCK # --------------- @@ -1259,32 +1280,34 @@ m4_defun([_LT_ENABLE_LOCK], [AC_ARG_ENABLE([libtool-lock], [AS_HELP_STRING([--disable-libtool-lock], [avoid locking (might break parallel builds)])]) -test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes +test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) - # Find out which ABI we are using. + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. echo 'int i;' > conftest.$ac_ext if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.$ac_objext` in + case `$FILECMD conftest.$ac_objext` in *ELF-32*) - HPUX_IA64_MODE="32" + HPUX_IA64_MODE=32 ;; *ELF-64*) - HPUX_IA64_MODE="64" + HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) - # Find out which ABI we are using. + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext if AC_TRY_EVAL(ac_compile); then - if test "$lt_cv_prog_gnu_ld" = yes; then - case `/usr/bin/file conftest.$ac_objext` in + if test yes = "$lt_cv_prog_gnu_ld"; then + case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; @@ -1296,7 +1319,7 @@ ia64-*-hpux*) ;; esac else - case `/usr/bin/file conftest.$ac_objext` in + case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; @@ -1312,19 +1335,56 @@ ia64-*-hpux*) rm -rf conftest* ;; +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `$FILECMD conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `$FILECMD conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) - # Find out which ABI we are using. + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. echo 'int i;' > conftest.$ac_ext if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.o` in + case `$FILECMD conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) - case `/usr/bin/file conftest.o` in + case `$FILECMD conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; @@ -1333,10 +1393,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) ;; esac ;; - powerpc64le-*) + powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; - powerpc64-*) + powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) @@ -1355,10 +1415,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; - powerpcle-*) + powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; - powerpc-*) + powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) @@ -1376,27 +1436,28 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. - SAVE_CFLAGS="$CFLAGS" + SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, [AC_LANG_PUSH(C) AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) AC_LANG_POP]) - if test x"$lt_cv_cc_needs_belf" != x"yes"; then + if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf - CFLAGS="$SAVE_CFLAGS" + CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) - # Find out which ABI we are using. + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. echo 'int i;' > conftest.$ac_ext if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.o` in + case `$FILECMD conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in - i?86-*-solaris*) + i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) @@ -1405,7 +1466,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then - LD="${LD-ld}_sol2" + LD=${LD-ld}_sol2 fi ;; *) @@ -1421,7 +1482,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) ;; esac -need_locks="$enable_libtool_lock" +need_locks=$enable_libtool_lock ])# _LT_ENABLE_LOCK @@ -1430,9 +1491,22 @@ need_locks="$enable_libtool_lock" m4_defun([_LT_PROG_AR], [AC_CHECK_TOOLS(AR, [ar], false) : ${AR=ar} -: ${AR_FLAGS=cru} _LT_DECL([], [AR], [1], [The archiver]) -_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +# Use ARFLAGS variable as AR's operation code to sync the variable naming with +# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have +# higher priority because thats what people were doing historically (setting +# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS +# variable obsoleted/removed. + +test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} +lt_ar_flags=$AR_FLAGS +_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)]) + +# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override +# by AR_FLAGS because that was never working and AR_FLAGS is about to die. +_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], + [Flags to create an archive]) AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], [lt_cv_ar_at_file=no @@ -1440,11 +1514,11 @@ AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], [echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' AC_TRY_EVAL([lt_ar_try]) - if test "$ac_status" -eq 0; then + if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a AC_TRY_EVAL([lt_ar_try]) - if test "$ac_status" -ne 0; then + if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi @@ -1452,7 +1526,7 @@ AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], ]) ]) -if test "x$lt_cv_ar_at_file" = xno; then +if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file @@ -1483,7 +1557,7 @@ old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in - openbsd*) + bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) @@ -1519,7 +1593,7 @@ AC_CACHE_CHECK([$1], [$2], [$2=no m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="$3" + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins @@ -1546,7 +1620,7 @@ AC_CACHE_CHECK([$1], [$2], $RM conftest* ]) -if test x"[$]$2" = xyes; then +if test yes = "[$]$2"; then m4_if([$5], , :, [$5]) else m4_if([$6], , :, [$6]) @@ -1568,7 +1642,7 @@ AC_DEFUN([_LT_LINKER_OPTION], m4_require([_LT_DECL_SED])dnl AC_CACHE_CHECK([$1], [$2], [$2=no - save_LDFLAGS="$LDFLAGS" + save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $3" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then @@ -1587,10 +1661,10 @@ AC_CACHE_CHECK([$1], [$2], fi fi $RM -r conftest* - LDFLAGS="$save_LDFLAGS" + LDFLAGS=$save_LDFLAGS ]) -if test x"[$]$2" = xyes; then +if test yes = "[$]$2"; then m4_if([$4], , :, [$4]) else m4_if([$5], , :, [$5]) @@ -1611,7 +1685,7 @@ AC_DEFUN([LT_CMD_MAX_LEN], AC_MSG_CHECKING([the maximum length of command line arguments]) AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl i=0 - teststring="ABCD" + teststring=ABCD case $build_os in msdosdjgpp*) @@ -1651,7 +1725,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl lt_cv_sys_max_cmd_len=8192; ;; - netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` @@ -1694,7 +1768,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then - lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi @@ -1702,22 +1776,22 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ - test undefined != "$lt_cv_sys_max_cmd_len"; then + test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. - for i in 1 2 3 4 5 6 7 8 ; do + for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. - while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && - test $i != 17 # 1/2 MB should be enough + test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring @@ -1733,7 +1807,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl ;; esac ]) -if test -n $lt_cv_sys_max_cmd_len ; then +if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) @@ -1761,7 +1835,7 @@ m4_defun([_LT_HEADER_DLFCN], # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl -if test "$cross_compiling" = yes; then : +if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 @@ -1808,9 +1882,9 @@ else # endif #endif -/* When -fvisbility=hidden is used, assume the code has been annotated +/* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ -#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif @@ -1836,7 +1910,7 @@ int main () return status; }] _LT_EOF - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in @@ -1857,7 +1931,7 @@ rm -fr conftest* # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl -if test "x$enable_dlopen" != xyes; then +if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown @@ -1867,44 +1941,52 @@ else case $host_os in beos*) - lt_cv_dlopen="load_add_on" + lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) - lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) - lt_cv_dlopen="dlopen" + lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) - # if libdl is installed we need to link against it + # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ - lt_cv_dlopen="dyld" + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + *) AC_CHECK_FUNC([shl_load], - [lt_cv_dlopen="shl_load"], + [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], - [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], - [lt_cv_dlopen="dlopen"], + [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], - [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) @@ -1913,21 +1995,21 @@ else ;; esac - if test "x$lt_cv_dlopen" != xno; then - enable_dlopen=yes - else + if test no = "$lt_cv_dlopen"; then enable_dlopen=no + else + enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) - save_CPPFLAGS="$CPPFLAGS" - test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" - save_LDFLAGS="$LDFLAGS" + save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" - save_LIBS="$LIBS" + save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], @@ -1937,7 +2019,7 @@ else lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) - if test "x$lt_cv_dlopen_self" = xyes; then + if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl @@ -1947,9 +2029,9 @@ else ]) fi - CPPFLAGS="$save_CPPFLAGS" - LDFLAGS="$save_LDFLAGS" - LIBS="$save_LIBS" + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS ;; esac @@ -2041,8 +2123,8 @@ m4_defun([_LT_COMPILER_FILE_LOCKS], m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) -hard_links="nottested" -if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes @@ -2052,8 +2134,8 @@ if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) - if test "$hard_links" = no; then - AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else @@ -2080,8 +2162,8 @@ objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl -AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", - [Define to the sub-directory in which libtool stores uninstalled libraries.]) +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR @@ -2093,15 +2175,15 @@ m4_defun([_LT_LINKER_HARDCODE_LIBPATH], _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || - test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. - if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one - ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && - test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else @@ -2115,12 +2197,12 @@ else fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) -if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || - test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no -elif test "$shlibpath_overrides_runpath" = yes || - test "$enable_shared" = no; then +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi @@ -2136,32 +2218,82 @@ m4_defun([_LT_CMD_STRIPLIB], striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) -if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then - test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" - test -z "$striplib" && striplib="$STRIP --strip-unneeded" - AC_MSG_RESULT([yes]) +if test -z "$STRIP"; then + AC_MSG_RESULT([no]) else -# FIXME - insert some real tests, host_os isn't really good enough - case $host_os in - darwin*) - if test -n "$STRIP" ; then + if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + old_striplib="$STRIP --strip-debug" + striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) + else + case $host_os in + darwin*) + # FIXME - insert some real tests, host_os isn't really good enough striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) - else + ;; + freebsd*) + if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then + old_striplib="$STRIP --strip-debug" + striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) AC_MSG_RESULT([no]) - fi - ;; - *) - AC_MSG_RESULT([no]) - ;; - esac + ;; + esac + fi fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics @@ -2172,17 +2304,18 @@ m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ -if test "$GCC" = yes; then +if test yes = "$GCC"; then case $host_os in - darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; - *) lt_awk_arg="/^libraries:/" ;; + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in - mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; - *) lt_sed_strip_eq="s,=/,/,g" ;; + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in @@ -2198,28 +2331,35 @@ if test "$GCC" = yes; then ;; esac # Ok, now we have the path, separated by spaces, we can step through it - # and add multilib dir if necessary. + # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= - lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac for lt_sys_path in $lt_search_path_spec; do - if test -d "$lt_sys_path/$lt_multi_os_dir"; then - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" - else + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then test -d "$lt_sys_path" && \ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' -BEGIN {RS=" "; FS="/|\n";} { - lt_foo=""; - lt_count=0; +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; for (lt_i = NF; lt_i > 0; lt_i--) { if ($lt_i != "" && $lt_i != ".") { if ($lt_i == "..") { lt_count++; } else { if (lt_count == 0) { - lt_foo="/" $lt_i lt_foo; + lt_foo = "/" $lt_i lt_foo; } else { lt_count--; } @@ -2233,7 +2373,7 @@ BEGIN {RS=" "; FS="/|\n";} { # for these hosts. case $host_os in mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ - $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else @@ -2242,7 +2382,7 @@ fi]) library_names_spec= libname_spec='lib$name' soname_spec= -shrext_cmds=".so" +shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= @@ -2259,14 +2399,17 @@ hardcode_into_libs=no # flags to be left without arguments need_version=unknown +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. - soname_spec='${libname}${release}${shared_ext}$major' + soname_spec='$libname$release$shared_ext$major' ;; aix[[4-9]]*) @@ -2274,41 +2417,91 @@ aix[[4-9]]*) need_lib_prefix=no need_version=no hardcode_into_libs=yes - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 - library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. The import file would start with - # the line `#! .'. This would cause the generated library to - # depend on `.', always an invalid library. This was fixed in + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[[01]] | aix4.[[01]].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' - echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac - # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. - if test "$aix_use_runtimelinking" = yes; then + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. - library_names_spec='${libname}${release}.a $libname.a' - soname_spec='${libname}${release}${shared_ext}$major' - fi + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac shlibpath_var=LIBPATH fi ;; @@ -2318,18 +2511,18 @@ amigaos*) powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) - library_names_spec='${libname}${shared_ext}' + library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; @@ -2337,8 +2530,8 @@ beos*) bsdi[[45]]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" @@ -2350,7 +2543,7 @@ bsdi[[45]]*) cygwin* | mingw* | pw32* | cegcc*) version_type=windows - shrext_cmds=".dll" + shrext_cmds=.dll need_version=no need_lib_prefix=no @@ -2359,8 +2552,8 @@ cygwin* | mingw* | pw32* | cegcc*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ @@ -2376,27 +2569,27 @@ cygwin* | mingw* | pw32* | cegcc*) case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' - soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' m4_if([$1], [],[ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) ;; mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix - soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' - library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' ;; esac dynamic_linker='Win32 ld.exe' ;; - *,cl*) - # Native MSVC + *,cl* | *,icl*) + # Native MSVC or ICC libname_spec='$name' - soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' - library_names_spec='${libname}.dll.lib' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' case $build_os in mingw*) @@ -2412,7 +2605,7 @@ m4_if([$1], [],[ done IFS=$lt_save_ifs # Convert to MSYS style. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` ;; cygwin*) # Convert to unix form, then to dos form, then back to unix form @@ -2423,7 +2616,7 @@ m4_if([$1], [],[ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ;; *) - sys_lib_search_path_spec="$LIB" + sys_lib_search_path_spec=$LIB if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` @@ -2436,8 +2629,8 @@ m4_if([$1], [],[ esac # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' @@ -2449,8 +2642,8 @@ m4_if([$1], [],[ ;; *) - # Assume MSVC wrapper - library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + # Assume MSVC and ICC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' dynamic_linker='Win32 ld.exe' ;; esac @@ -2463,8 +2656,8 @@ darwin* | rhapsody*) version_type=darwin need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' - soname_spec='${libname}${release}${major}$shared_ext' + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' @@ -2477,12 +2670,12 @@ dgux*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; -freebsd* | dragonfly*) +freebsd* | dragonfly* | midnightbsd*) # DragonFly does not have aout. When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then @@ -2496,12 +2689,13 @@ freebsd* | dragonfly*) version_type=freebsd-$objformat case $version_type in freebsd-elf*) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' need_version=no need_lib_prefix=no ;; freebsd-*) - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' need_version=yes ;; esac @@ -2531,10 +2725,10 @@ haiku*) need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH - shlibpath_overrides_runpath=yes + shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; @@ -2552,14 +2746,15 @@ hpux9* | hpux10* | hpux11*) dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - if test "X$HPUX_IA64_MODE" = X32; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' @@ -2567,8 +2762,8 @@ hpux9* | hpux10* | hpux11*) dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; @@ -2577,8 +2772,8 @@ hpux9* | hpux10* | hpux11*) dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... @@ -2591,8 +2786,8 @@ interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no @@ -2603,7 +2798,7 @@ irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) - if test "$lt_cv_prog_gnu_ld" = yes; then + if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix @@ -2611,8 +2806,8 @@ irix5* | irix6* | nonstopux*) esac need_lib_prefix=no need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= @@ -2631,8 +2826,8 @@ irix5* | irix6* | nonstopux*) esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no - sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" - sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; @@ -2641,13 +2836,33 @@ linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no @@ -2672,7 +2887,12 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) # before this can be enabled. hardcode_into_libs=yes - # Append ld.so.conf contents to the search path + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" @@ -2687,29 +2907,17 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) dynamic_linker='GNU/Linux ld.so' ;; -netbsdelf*-gnu) - version_type=linux - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='NetBSD ld.elf_so' - ;; - netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH @@ -2719,7 +2927,7 @@ netbsd*) newsos6) version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; @@ -2728,58 +2936,68 @@ newsos6) version_type=qnx need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; -openbsd*) +openbsd* | bitrig*) version_type=sunos - sys_lib_dlsearch_path_spec="/usr/lib" + sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no - # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. - case $host_os in - openbsd3.3 | openbsd3.3.*) need_version=yes ;; - *) need_version=no ;; - esac - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - shlibpath_var=LD_LIBRARY_PATH - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - case $host_os in - openbsd2.[[89]] | openbsd2.[[89]].*) - shlibpath_overrides_runpath=no - ;; - *) - shlibpath_overrides_runpath=yes - ;; - esac + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no else - shlibpath_overrides_runpath=yes + need_version=yes fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' - shrext_cmds=".dll" + version_type=windows + shrext_cmds=.dll + need_version=no need_lib_prefix=no - library_names_spec='$libname${shared_ext} $libname.a' + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' - shlibpath_var=LIBPATH + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" - sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) @@ -2790,8 +3008,8 @@ solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes @@ -2801,11 +3019,11 @@ solaris*) sunos4*) version_type=sunos - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes - if test "$with_gnu_ld" = yes; then + if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes @@ -2813,8 +3031,8 @@ sunos4*) sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) @@ -2835,24 +3053,24 @@ sysv4 | sysv4.3*) ;; sysv4*MP*) - if test -d /usr/nec ;then + if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' - soname_spec='$libname${shared_ext}.$major' + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - version_type=freebsd-elf + version_type=sco need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes - if test "$with_gnu_ld" = yes; then + if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' @@ -2870,7 +3088,7 @@ tpf*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes @@ -2878,8 +3096,8 @@ tpf*) uts4*) version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; @@ -2888,20 +3106,30 @@ uts4*) ;; esac AC_MSG_RESULT([$dynamic_linker]) -test "$dynamic_linker" = no && can_build_shared=no +test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" -if test "$GCC" = yes; then +if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi -if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then - sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi -if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then - sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + _LT_DECL([], [variables_saved_for_relink], [1], [Variables whose values should be saved in libtool wrapper scripts and restored at link time]) @@ -2934,39 +3162,41 @@ _LT_DECL([], [hardcode_into_libs], [0], [Whether we should hardcode library paths into libraries]) _LT_DECL([], [sys_lib_search_path_spec], [2], [Compile-time system search path for libraries]) -_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], - [Run-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], + [Detected run-time system search path for libraries]) +_LT_DECL([], [configure_time_lt_sys_library_path], [2], + [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) ])# _LT_SYS_DYNAMIC_LINKER # _LT_PATH_TOOL_PREFIX(TOOL) # -------------------------- -# find a file program which can recognize shared library +# find a file program that can recognize shared library AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl AC_MSG_CHECKING([for $1]) AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, [case $MAGIC_CMD in [[\\/*] | ?:[\\/]*]) - lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) - lt_save_MAGIC_CMD="$MAGIC_CMD" - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR dnl $ac_dummy forces splitting on constant user-supplied paths. dnl POSIX.2 word splitting is done only on the output of word expansions, dnl not every word. This closes a longstanding sh security hole. ac_dummy="m4_if([$2], , $PATH, [$2])" for ac_dir in $ac_dummy; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$1; then - lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` - MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : @@ -2989,11 +3219,11 @@ _LT_EOF break fi done - IFS="$lt_save_ifs" - MAGIC_CMD="$lt_save_MAGIC_CMD" + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac]) -MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then AC_MSG_RESULT($MAGIC_CMD) else @@ -3011,7 +3241,7 @@ dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) # _LT_PATH_MAGIC # -------------- -# find a file program which can recognize a shared library +# find a file program that can recognize a shared library m4_defun([_LT_PATH_MAGIC], [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) if test -z "$lt_cv_path_MAGIC_CMD"; then @@ -3038,16 +3268,16 @@ m4_require([_LT_PROG_ECHO_BACKSLASH])dnl AC_ARG_WITH([gnu-ld], [AS_HELP_STRING([--with-gnu-ld], [assume the C compiler uses GNU ld @<:@default=no@:>@])], - [test "$withval" = no || with_gnu_ld=yes], + [test no = "$withval" || with_gnu_ld=yes], [with_gnu_ld=no])dnl ac_prog=ld -if test "$GCC" = yes; then +if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by $CC]) case $host in *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw + # gcc leaves a trailing carriage return, which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; @@ -3061,7 +3291,7 @@ if test "$GCC" = yes; then while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done - test -z "$LD" && LD="$ac_prog" + test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. @@ -3072,37 +3302,37 @@ if test "$GCC" = yes; then with_gnu_ld=unknown ;; esac -elif test "$with_gnu_ld" = yes; then +elif test yes = "$with_gnu_ld"; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL(lt_cv_path_LD, [if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" + lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + # _LT_CHECK_MAGIC_METHOD # ---------------------- # how to check for library dependencies @@ -3188,13 +3455,13 @@ lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. -# `unknown' -- same as none, but documents that we really don't know. +# 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path -# which responds to the $file_magic_cmd with a given extended regex. -# If you have `file' or equivalent on your system and you're not sure -# whether `pass_all' will *always* work, you probably want this one. +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[[4-9]]*) @@ -3207,7 +3474,7 @@ beos*) bsdi[[45]]*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' - lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_cmd='$FILECMD -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; @@ -3221,8 +3488,7 @@ mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. - # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. - if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else @@ -3242,14 +3508,14 @@ darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; -freebsd* | dragonfly*) +freebsd* | dragonfly* | midnightbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' - lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac @@ -3263,7 +3529,7 @@ haiku*) ;; hpux10.20* | hpux11*) - lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_cmd=$FILECMD case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' @@ -3300,7 +3566,7 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; -netbsd* | netbsdelf*-gnu) +netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else @@ -3310,7 +3576,7 @@ netbsd* | netbsdelf*-gnu) newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' - lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; @@ -3318,8 +3584,8 @@ newos6*) lt_cv_deplibs_check_method=pass_all ;; -openbsd*) - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' @@ -3372,6 +3638,9 @@ sysv4 | sysv4.3*) tpf*) lt_cv_deplibs_check_method=pass_all ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; esac ]) @@ -3412,33 +3681,38 @@ AC_DEFUN([LT_PATH_NM], AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. - lt_cv_path_NM="$NM" + lt_cv_path_NM=$NM else - lt_nm_to_check="${ac_tool_prefix}nm" + lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. - tmp_nm="$ac_dir/$lt_tmp_nm" - if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. - # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file - case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in - */dev/null* | *'Invalid file or object type'*) + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" - break + break 2 ;; *) - case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" - break + break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but @@ -3449,21 +3723,21 @@ else esac fi done - IFS="$lt_save_ifs" + IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) -if test "$lt_cv_path_NM" != "no"; then - NM="$lt_cv_path_NM" +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) - case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) - DUMPBIN="$DUMPBIN -symbols" + DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: @@ -3471,8 +3745,8 @@ else esac fi AC_SUBST([DUMPBIN]) - if test "$DUMPBIN" != ":"; then - NM="$DUMPBIN" + if test : != "$DUMPBIN"; then + NM=$DUMPBIN fi fi test -z "$NM" && NM=nm @@ -3518,8 +3792,8 @@ lt_cv_sharedlib_from_linklib_cmd, case $host_os in cygwin* | mingw* | pw32* | cegcc*) - # two different shell functions defined in ltmain.sh - # decide which to use based on capabilities of $DLLTOOL + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib @@ -3531,7 +3805,7 @@ cygwin* | mingw* | pw32* | cegcc*) ;; *) # fallback: assume linklib IS sharedlib - lt_cv_sharedlib_from_linklib_cmd="$ECHO" + lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) @@ -3558,13 +3832,28 @@ AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) -if test "x$lt_cv_path_mainfest_tool" != xyes; then +if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + # LT_LIB_M # -------- # check for math library @@ -3576,11 +3865,11 @@ case $host in # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) - AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) - AC_CHECK_LIB(m, cos, LIBM="-lm") + AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) @@ -3599,7 +3888,7 @@ m4_defun([_LT_COMPILER_NO_RTTI], _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= -if test "$GCC" = yes; then +if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; @@ -3651,7 +3940,7 @@ cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; @@ -3684,14 +3973,44 @@ case `$NM -V 2>&1` in symcode='[[ABCDGIRSTW]]' ;; esac +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. -lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" +lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address -lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= @@ -3709,26 +4028,29 @@ for ac_symprfx in "" "_"; do # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function - # and D for any global variable. - # Also find C++ and __fastcall symbols from MSVC++, + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ -" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ -" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ -" s[1]~/^[@?]/{print s[1], s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi - lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no @@ -3763,11 +4085,11 @@ _LT_EOF if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST -#elif defined(__osf__) +#elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else @@ -3793,7 +4115,7 @@ lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; @@ -3813,9 +4135,9 @@ _LT_EOF mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS - LIBS="conftstm.$ac_objext" + LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS @@ -3836,7 +4158,7 @@ _LT_EOF rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then + if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= @@ -3863,12 +4185,16 @@ _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS @@ -3884,17 +4210,18 @@ _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then + if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) @@ -3905,8 +4232,8 @@ m4_if([$1], [CXX], [ ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac @@ -3922,6 +4249,11 @@ m4_if([$1], [CXX], [ # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac ;; darwin* | rhapsody*) # PIC is the default on this platform @@ -3971,7 +4303,7 @@ m4_if([$1], [CXX], [ case $host_os in aix[[4-9]]*) # All AIX code is PIC. - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else @@ -4005,21 +4337,21 @@ m4_if([$1], [CXX], [ ;; esac ;; - freebsd* | dragonfly*) + freebsd* | dragonfly* | midnightbsd*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default @@ -4056,7 +4388,7 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. + # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' @@ -4088,7 +4420,7 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) - case `$CC -V 2>&1 | sed 5q` in + case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' @@ -4112,7 +4444,7 @@ m4_if([$1], [CXX], [ ;; esac ;; - netbsd* | netbsdelf*-gnu) + netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise @@ -4201,17 +4533,18 @@ m4_if([$1], [CXX], [ fi ], [ - if test "$GCC" = yes; then + if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) @@ -4222,8 +4555,8 @@ m4_if([$1], [CXX], [ ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac @@ -4240,6 +4573,11 @@ m4_if([$1], [CXX], [ # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac ;; darwin* | rhapsody*) @@ -4310,7 +4648,7 @@ m4_if([$1], [CXX], [ case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else @@ -4318,11 +4656,30 @@ m4_if([$1], [CXX], [ fi ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac ;; hpux9* | hpux10* | hpux11*) @@ -4338,7 +4695,7 @@ m4_if([$1], [CXX], [ ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) @@ -4349,7 +4706,7 @@ m4_if([$1], [CXX], [ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in - # old Intel for x86_64 which still supported -KPIC. + # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' @@ -4374,6 +4731,12 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) @@ -4393,7 +4756,7 @@ m4_if([$1], [CXX], [ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) - case `$CC -V 2>&1 | sed 5q` in + case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' @@ -4471,7 +4834,7 @@ m4_if([$1], [CXX], [ ;; sysv4*MP*) - if test -d /usr/nec ;then + if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi @@ -4500,7 +4863,7 @@ m4_if([$1], [CXX], [ fi ]) case $host_os in - # For platforms which do not support PIC, -DPIC is meaningless: + # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; @@ -4566,21 +4929,25 @@ m4_if([$1], [CXX], [ case $host_os in aix[[4-9]]*) # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global defined - # symbols, whereas GNU nm marks them as "W". + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi ;; pw32*) - _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds ;; cygwin* | mingw* | cegcc*) case $cc_basename in - cl*) + cl* | icl*) _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' ;; *) @@ -4589,9 +4956,6 @@ m4_if([$1], [CXX], [ ;; esac ;; - linux* | k*bsd*-gnu | gnu*) - _LT_TAGVAR(link_all_deplibs, $1)=no - ;; *) _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ;; @@ -4625,9 +4989,9 @@ m4_if([$1], [CXX], [ # included in the symbol list _LT_TAGVAR(include_expsyms, $1)= # exclude_expsyms can be an extended regexp of symbols to exclude - # it will be wrapped by ` (' and `)$', so one must not match beginning or - # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', - # as well as any symbol that contains `d'. + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if @@ -4640,23 +5004,20 @@ dnl Note also adjust exclude_expsyms for C++ above. case $host_os in cygwin* | mingw* | pw32* | cegcc*) - # FIXME: the MSVC++ port hasn't been tested in a loooong time + # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - if test "$GCC" != yes; then + # Microsoft Visual C++ or Intel C++ Compiler. + if test yes != "$GCC"; then with_gnu_ld=no fi ;; interix*) - # we just hope/assume this is gcc and not c89 (= MSVC++) + # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) with_gnu_ld=yes ;; - openbsd*) + openbsd* | bitrig*) with_gnu_ld=no ;; - linux* | k*bsd*-gnu | gnu*) - _LT_TAGVAR(link_all_deplibs, $1)=no - ;; esac _LT_TAGVAR(ld_shlibs, $1)=yes @@ -4664,7 +5025,7 @@ dnl Note also adjust exclude_expsyms for C++ above. # On some targets, GNU ld is compatible enough with the native linker # that we're better off using the native interface for both. lt_use_gnu_ld_interface=no - if test "$with_gnu_ld" = yes; then + if test yes = "$with_gnu_ld"; then case $host_os in aix*) # The AIX port of GNU ld has always aspired to compatibility @@ -4686,24 +5047,24 @@ dnl Note also adjust exclude_expsyms for C++ above. esac fi - if test "$lt_use_gnu_ld_interface" = yes; then + if test yes = "$lt_use_gnu_ld_interface"; then # If archive_cmds runs LD, not CC, wlarc should be empty - wlarc='${wl}' + wlarc='$wl' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. Putting them # here allows them to be overridden if necessary. runpath_var=LD_RUN_PATH - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then - _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' else _LT_TAGVAR(whole_archive_flag_spec, $1)= fi supports_anon_versioning=no - case `$LD -v 2>&1` in + case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in *GNU\ gold*) supports_anon_versioning=yes ;; *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... @@ -4716,7 +5077,7 @@ dnl Note also adjust exclude_expsyms for C++ above. case $host_os in aix[[3-9]]*) # On AIX/PPC, the GNU linker is very broken - if test "$host_cpu" != ia64; then + if test ia64 != "$host_cpu"; then _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 @@ -4735,7 +5096,7 @@ _LT_EOF case $host_cpu in powerpc) # see comment about AmigaOS4 .so support - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='' ;; m68k) @@ -4751,7 +5112,7 @@ _LT_EOF _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME - _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi @@ -4761,7 +5122,7 @@ _LT_EOF # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes @@ -4769,61 +5130,90 @@ _LT_EOF _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; haiku*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(link_all_deplibs, $1)=yes ;; + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + ;; + interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no - if test "$host_os" = linux-dietlibc; then + if test linux-dietlibc = "$host_os"; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ - && test "$tmp_diet" = no + && test no = "$tmp_diet" then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; @@ -4834,42 +5224,47 @@ _LT_EOF lf95*) # Lahey Fortran 8.1 _LT_TAGVAR(whole_archive_flag_spec, $1)= tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes ;; esac - case `$CC -V 2>&1 | sed 5q` in + case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C 5.9 - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac - _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then + if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then + if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac @@ -4878,13 +5273,13 @@ _LT_EOF fi ;; - netbsd* | netbsdelf*-gnu) + netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' fi ;; @@ -4902,8 +5297,8 @@ _LT_EOF _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi @@ -4915,7 +5310,7 @@ _LT_EOF _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 -*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify @@ -4930,9 +5325,9 @@ _LT_EOF # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi @@ -4949,15 +5344,15 @@ _LT_EOF *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac - if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then runpath_var= _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(export_dynamic_flag_spec, $1)= @@ -4973,7 +5368,7 @@ _LT_EOF # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. _LT_TAGVAR(hardcode_minus_L, $1)=yes - if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_TAGVAR(hardcode_direct, $1)=unsupported @@ -4981,34 +5376,57 @@ _LT_EOF ;; aix[[4-9]]*) - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' - no_entry_flag="" + no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global - # defined symbols, whereas GNU nm marks them as "W". + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) for ld_flag in $LDFLAGS; do - if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi ;; esac @@ -5027,13 +5445,21 @@ _LT_EOF _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac - if test "$GCC" = yes; then + if test yes = "$GCC"; then case $host_os in aix4.[[012]]|aix4.[[012]].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` + collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then @@ -5052,62 +5478,80 @@ _LT_EOF ;; esac shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' fi - _LT_TAGVAR(link_all_deplibs, $1)=no + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' else # not using gcc - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' else - shared_flag='${wl}-bM:SRE' + shared_flag='$wl-bM:SRE' fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' fi fi - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_TAGVAR(always_export_symbols, $1)=yes - if test "$aix_use_runtimelinking" = yes; then + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else - if test "$host_cpu" = ia64; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - # This is similar to how AIX traditionally builds its shared libraries. - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' fi fi ;; @@ -5116,7 +5560,7 @@ _LT_EOF case $host_cpu in powerpc) # see comment about AmigaOS4 .so support - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='' ;; m68k) @@ -5133,12 +5577,12 @@ _LT_EOF cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. + # Microsoft Visual C++ or Intel C++ Compiler. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in - cl*) - # Native MSVC + cl* | icl*) + # Native MSVC or ICC _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes @@ -5146,16 +5590,17 @@ _LT_EOF # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" + shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. - _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes @@ -5164,27 +5609,27 @@ _LT_EOF # Don't use ranlib _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' ;; *) - # Assume MSVC wrapper + # Assume MSVC and ICC wrapper _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" + shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. @@ -5226,7 +5671,7 @@ _LT_EOF ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. - freebsd* | dragonfly*) + freebsd* | dragonfly* | midnightbsd*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes @@ -5234,33 +5679,33 @@ _LT_EOF ;; hpux9*) - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' ;; hpux10*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi - if test "$with_gnu_ld" = no; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes @@ -5268,25 +5713,25 @@ _LT_EOF ;; hpux11*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then + if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ @@ -5294,14 +5739,14 @@ _LT_EOF # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], - [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], - [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi - if test "$with_gnu_ld" = no; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in @@ -5312,7 +5757,7 @@ _LT_EOF *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. @@ -5323,16 +5768,16 @@ _LT_EOF ;; irix5* | irix6* | nonstopux*) - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], [lt_cv_irix_exported_symbol], - [save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" AC_LINK_IFELSE( [AC_LANG_SOURCE( [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], @@ -5345,22 +5790,32 @@ _LT_EOF end]])])], [lt_cv_irix_exported_symbol=yes], [lt_cv_irix_exported_symbol=no]) - LDFLAGS="$save_LDFLAGS"]) - if test "$lt_cv_irix_exported_symbol" = yes; then - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; - netbsd* | netbsdelf*-gnu) + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else @@ -5374,7 +5829,7 @@ _LT_EOF newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; @@ -5382,27 +5837,19 @@ _LT_EOF *nto* | *qnx*) ;; - openbsd*) + openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' else - case $host_os in - openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - ;; - esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' fi else _LT_TAGVAR(ld_shlibs, $1)=no @@ -5413,33 +5860,54 @@ _LT_EOF _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' - _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' ;; osf3*) - if test "$GCC" = yes; then - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag - if test "$GCC" = yes; then - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ - $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' @@ -5450,24 +5918,24 @@ _LT_EOF solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' - if test "$GCC" = yes; then - wlarc='${wl}' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' - _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) - wlarc='${wl}' - _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi @@ -5477,11 +5945,11 @@ _LT_EOF solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. GCC discards it without `$wl', + # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) - if test "$GCC" = yes; then - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi @@ -5491,10 +5959,10 @@ _LT_EOF ;; sunos4*) - if test "x$host_vendor" = xsequent; then + if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi @@ -5543,43 +6011,43 @@ _LT_EOF ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not + # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' - _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' runpath_var='LD_RUN_PATH' - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; @@ -5594,17 +6062,17 @@ _LT_EOF ;; esac - if test x$host_vendor = xsni; then + if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' ;; esac fi fi ]) AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) -test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld @@ -5621,7 +6089,7 @@ x|xyes) # Assume -lc should be added _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - if test "$enable_shared" = yes && test "$GCC" = yes; then + if test yes,yes = "$GCC,$enable_shared"; then case $_LT_TAGVAR(archive_cmds, $1) in *'~'*) # FIXME: we may have to deal with multi-command sequences. @@ -5701,12 +6169,12 @@ _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], _LT_TAGDECL([], [hardcode_libdir_separator], [1], [Whether we need a single "-rpath" flag with a separated argument]) _LT_TAGDECL([], [hardcode_direct], [0], - [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes DIR into the resulting binary]) _LT_TAGDECL([], [hardcode_direct_absolute], [0], - [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes DIR into the resulting binary and the resulting library dependency is - "absolute", i.e impossible to change by setting ${shlibpath_var} if the + "absolute", i.e impossible to change by setting $shlibpath_var if the library is relocated]) _LT_TAGDECL([], [hardcode_minus_L], [0], [Set to "yes" if using the -LDIR flag during linking hardcodes DIR @@ -5747,10 +6215,10 @@ dnl [Compiler flag to generate thread safe objects]) # ------------------------ # Ensure that the configuration variables for a C compiler are suitably # defined. These variables are subsequently used by _LT_CONFIG to write -# the compiler configuration to `libtool'. +# the compiler configuration to 'libtool'. m4_defun([_LT_LANG_C_CONFIG], [m4_require([_LT_DECL_EGREP])dnl -lt_save_CC="$CC" +lt_save_CC=$CC AC_LANG_PUSH(C) # Source file extension for C test sources. @@ -5790,18 +6258,18 @@ if test -n "$compiler"; then LT_SYS_DLOPEN_SELF _LT_CMD_STRIPLIB - # Report which library types will actually be built + # Report what library types will actually be built AC_MSG_CHECKING([if libtool supports shared libraries]) AC_MSG_RESULT([$can_build_shared]) AC_MSG_CHECKING([whether to build shared libraries]) - test "$can_build_shared" = "no" && enable_shared=no + test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) - test "$enable_shared" = yes && enable_static=no + test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' @@ -5809,8 +6277,12 @@ if test -n "$compiler"; then ;; aix[[4-9]]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac fi ;; esac @@ -5818,13 +6290,13 @@ if test -n "$compiler"; then AC_MSG_CHECKING([whether to build static libraries]) # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes + test yes = "$enable_shared" || enable_static=yes AC_MSG_RESULT([$enable_static]) _LT_CONFIG($1) fi AC_LANG_POP -CC="$lt_save_CC" +CC=$lt_save_CC ])# _LT_LANG_C_CONFIG @@ -5832,14 +6304,14 @@ CC="$lt_save_CC" # -------------------------- # Ensure that the configuration variables for a C++ compiler are suitably # defined. These variables are subsequently used by _LT_CONFIG to write -# the compiler configuration to `libtool'. +# the compiler configuration to 'libtool'. m4_defun([_LT_LANG_CXX_CONFIG], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_PATH_MANIFEST_TOOL])dnl -if test -n "$CXX" && ( test "X$CXX" != "Xno" && - ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || - (test "X$CXX" != "Xg++"))) ; then +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then AC_PROG_CXXCPP else _lt_caught_CXX_error=yes @@ -5881,7 +6353,7 @@ _LT_TAGVAR(objext, $1)=$objext # the CXX compiler isn't working. Some variables (like enable_shared) # are currently assumed to apply to all compilers on this platform, # and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_caught_CXX_error" != yes; then +if test yes != "$_lt_caught_CXX_error"; then # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" @@ -5923,35 +6395,35 @@ if test "$_lt_caught_CXX_error" != yes; then if test -n "$compiler"; then # We don't want -fno-exception when compiling C++ code, so set the # no_builtin_flag separately - if test "$GXX" = yes; then + if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' else _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= fi - if test "$GXX" = yes; then + if test yes = "$GXX"; then # Set up default GNU C++ configuration LT_PATH_LD # Check if GNU C++ uses GNU ld as the underlying linker, since the # archiving commands below assume that GNU ld is being used. - if test "$with_gnu_ld" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # If archive_cmds runs LD, not CC, wlarc should be empty # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to # investigate it a little bit more. (MM) - wlarc='${wl}' + wlarc='$wl' # ancient GNU ld didn't support --whole-archive et. al. if eval "`$CC -print-prog-name=ld` --help 2>&1" | $GREP 'no-whole-archive' > /dev/null; then - _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' else _LT_TAGVAR(whole_archive_flag_spec, $1)= fi @@ -5987,18 +6459,30 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(ld_shlibs, $1)=no ;; aix[[4-9]]*) - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' - no_entry_flag="" + no_entry_flag= else aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) for ld_flag in $LDFLAGS; do case $ld_flag in @@ -6008,6 +6492,13 @@ if test "$_lt_caught_CXX_error" != yes; then ;; esac done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi ;; esac @@ -6026,13 +6517,21 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac - if test "$GXX" = yes; then + if test yes = "$GXX"; then case $host_os in aix4.[[012]]|aix4.[[012]].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` + collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then @@ -6050,64 +6549,84 @@ if test "$_lt_caught_CXX_error" != yes; then fi esac shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' else # not using gcc - if test "$host_cpu" = ia64; then + if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' else - shared_flag='${wl}-bM:SRE' + shared_flag='$wl-bM:SRE' fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' fi fi - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to # export. _LT_TAGVAR(always_export_symbols, $1)=yes - if test "$aix_use_runtimelinking" = yes; then + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' # Determine the default libpath from the value encoded in an empty # executable. _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else - if test "$host_cpu" = ia64; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - # This is similar to how AIX traditionally builds its shared - # libraries. - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' fi fi ;; @@ -6117,7 +6636,7 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME - _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi @@ -6134,8 +6653,8 @@ if test "$_lt_caught_CXX_error" != yes; then cygwin* | mingw* | pw32* | cegcc*) case $GXX,$cc_basename in - ,cl* | no,cl*) - # Native MSVC + ,cl* | no,cl* | ,icl* | no,icl*) + # Native MSVC or ICC # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' @@ -6145,57 +6664,58 @@ if test "$_lt_caught_CXX_error" != yes; then # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" + shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. - _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes # Don't use ranlib _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - func_to_tool_file "$lt_outputfile"~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' ;; *) # g++ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi @@ -6206,6 +6726,35 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_DARWIN_LINKER_FEATURES($1) ;; + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + ;; + dgux*) case $cc_basename in ec++*) @@ -6234,21 +6783,21 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; - freebsd* | dragonfly*) + freebsd* | dragonfly* | midnightbsd*) # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF # conventions _LT_TAGVAR(ld_shlibs, $1)=yes ;; haiku*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(link_all_deplibs, $1)=yes ;; hpux9*) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default @@ -6260,7 +6809,7 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(ld_shlibs, $1)=no ;; aCC*) - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. @@ -6269,11 +6818,11 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) - if test "$GXX" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no @@ -6283,15 +6832,15 @@ if test "$_lt_caught_CXX_error" != yes; then ;; hpux10*|hpux11*) - if test $with_gnu_ld = no; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) ;; *) - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' ;; esac fi @@ -6317,13 +6866,13 @@ if test "$_lt_caught_CXX_error" != yes; then aCC*) case $host_cpu in hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists @@ -6334,20 +6883,20 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) - if test "$GXX" = yes; then - if test $with_gnu_ld = no; then + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then case $host_cpu in hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi @@ -6362,22 +6911,22 @@ if test "$_lt_caught_CXX_error" != yes; then interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; irix5* | irix6*) case $cc_basename in CC*) # SGI C++ - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' # Archives containing C++ object files must be created using # "CC -ar", where "CC" is the IRIX C++ compiler. This is @@ -6386,17 +6935,17 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' ;; *) - if test "$GXX" = yes; then - if test "$with_gnu_ld" = no; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' fi fi _LT_TAGVAR(link_all_deplibs, $1)=yes ;; esac - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes ;; @@ -6409,8 +6958,8 @@ if test "$_lt_caught_CXX_error" != yes; then # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. - _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. @@ -6419,10 +6968,10 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. @@ -6436,59 +6985,59 @@ if test "$_lt_caught_CXX_error" != yes; then # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac - _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ - compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ - $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ - $RANLIB $oldlib' + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' @@ -6502,29 +7051,29 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' ;; xl* | mpixl* | bgxl*) # IBM XL 8.0 on PPC, with GNU ld - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi ;; *) - case `$CC -V 2>&1 | sed 5q` in + case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' - _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes # Not sure whether something based on @@ -6582,22 +7131,17 @@ if test "$_lt_caught_CXX_error" != yes; then _LT_TAGVAR(ld_shlibs, $1)=yes ;; - openbsd2*) - # C++ shared libraries are fairly broken - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - openbsd*) + openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' fi output_verbose_link_cmd=func_echo_all else @@ -6613,9 +7157,9 @@ if test "$_lt_caught_CXX_error" != yes; then # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. - _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Archives containing C++ object files must be created using @@ -6633,17 +7177,17 @@ if test "$_lt_caught_CXX_error" != yes; then cxx*) case $host in osf3*) - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' ;; *) _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ - echo "-hidden">> $lib.exp~ - $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ - $RM $lib.exp' + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ;; esac @@ -6658,21 +7202,21 @@ if test "$_lt_caught_CXX_error" != yes; then # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' case $host in osf3*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' ;; esac - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists @@ -6718,9 +7262,9 @@ if test "$_lt_caught_CXX_error" != yes; then # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' - _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no @@ -6728,7 +7272,7 @@ if test "$_lt_caught_CXX_error" != yes; then solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. + # but understands '-z linker_flag'. # Supported since Solaris 2.6 (maybe 2.5.1?) _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; @@ -6745,30 +7289,30 @@ if test "$_lt_caught_CXX_error" != yes; then ;; gcx*) # Green Hills C++ Compiler - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' # The C++ compiler must be used to create the archive. _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' ;; *) # GNU C++ compiler with Solaris linker - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' if $CC --version | $GREP -v '^2\.7' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' else - # g++ 2.7 appears to require `-G' NOT `-shared' on this + # g++ 2.7 appears to require '-G' NOT '-shared' on this # platform. - _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when @@ -6776,11 +7320,11 @@ if test "$_lt_caught_CXX_error" != yes; then output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' fi - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' ;; esac fi @@ -6789,52 +7333,52 @@ if test "$_lt_caught_CXX_error" != yes; then ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' case $cc_basename in CC*) - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not + # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' - _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' runpath_var='LD_RUN_PATH' case $cc_basename in CC*) - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ - '"$_LT_TAGVAR(old_archive_cmds, $1)" + '"$_LT_TAGVAR(old_archive_cmds, $1)" _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ - '"$_LT_TAGVAR(reload_cmds, $1)" + '"$_LT_TAGVAR(reload_cmds, $1)" ;; *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; @@ -6865,10 +7409,10 @@ if test "$_lt_caught_CXX_error" != yes; then esac AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) - test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no - _LT_TAGVAR(GCC, $1)="$GXX" - _LT_TAGVAR(LD, $1)="$LD" + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change @@ -6895,7 +7439,7 @@ if test "$_lt_caught_CXX_error" != yes; then lt_cv_path_LD=$lt_save_path_LD lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld -fi # test "$_lt_caught_CXX_error" != yes +fi # test yes != "$_lt_caught_CXX_error" AC_LANG_POP ])# _LT_LANG_CXX_CONFIG @@ -6917,13 +7461,14 @@ AC_REQUIRE([_LT_DECL_SED]) AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) func_stripname_cnf () { - case ${2} in - .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; esac } # func_stripname_cnf ])# _LT_FUNC_STRIPNAME_CNF + # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) # --------------------------------- # Figure out "hidden" library dependencies from verbose @@ -7007,13 +7552,13 @@ if AC_TRY_EVAL(ac_compile); then pre_test_object_deps_done=no for p in `eval "$output_verbose_link_cmd"`; do - case ${prev}${p} in + case $prev$p in -L* | -R* | -l*) # Some compilers place space between "-{L,R}" and the path. # Remove the space. - if test $p = "-L" || - test $p = "-R"; then + if test x-L = "$p" || + test x-R = "$p"; then prev=$p continue fi @@ -7029,16 +7574,16 @@ if AC_TRY_EVAL(ac_compile); then case $p in =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; esac - if test "$pre_test_object_deps_done" = no; then - case ${prev} in + if test no = "$pre_test_object_deps_done"; then + case $prev in -L | -R) # Internal compiler library paths should come after those # provided the user. The postdeps already come after the # user supplied libs so there is no need to process them. if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then - _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p else - _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" fi ;; # The "-l" case would never come before the object being @@ -7046,9 +7591,9 @@ if AC_TRY_EVAL(ac_compile); then esac else if test -z "$_LT_TAGVAR(postdeps, $1)"; then - _LT_TAGVAR(postdeps, $1)="${prev}${p}" + _LT_TAGVAR(postdeps, $1)=$prev$p else - _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" fi fi prev= @@ -7063,15 +7608,15 @@ if AC_TRY_EVAL(ac_compile); then continue fi - if test "$pre_test_object_deps_done" = no; then + if test no = "$pre_test_object_deps_done"; then if test -z "$_LT_TAGVAR(predep_objects, $1)"; then - _LT_TAGVAR(predep_objects, $1)="$p" + _LT_TAGVAR(predep_objects, $1)=$p else _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" fi else if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then - _LT_TAGVAR(postdep_objects, $1)="$p" + _LT_TAGVAR(postdep_objects, $1)=$p else _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" fi @@ -7102,51 +7647,6 @@ interix[[3-9]]*) _LT_TAGVAR(postdep_objects,$1)= _LT_TAGVAR(postdeps,$1)= ;; - -linux*) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - if test "$solaris_use_stlport4" != yes; then - _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' - fi - ;; - esac - ;; - -solaris*) - case $cc_basename in - CC* | sunCC*) - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - # Adding this requires a known-good setup of shared libraries for - # Sun compiler versions before 5.6, else PIC objects from an old - # archive will be linked into the output, leading to subtle bugs. - if test "$solaris_use_stlport4" != yes; then - _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' - fi - ;; - esac - ;; esac ]) @@ -7155,7 +7655,7 @@ case " $_LT_TAGVAR(postdeps, $1) " in esac _LT_TAGVAR(compiler_lib_search_dirs, $1)= if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then - _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` fi _LT_TAGDECL([], [compiler_lib_search_dirs], [1], [The directories searched by this compiler when creating a shared library]) @@ -7175,10 +7675,10 @@ _LT_TAGDECL([], [compiler_lib_search_path], [1], # -------------------------- # Ensure that the configuration variables for a Fortran 77 compiler are # suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. +# to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_F77_CONFIG], [AC_LANG_PUSH(Fortran 77) -if test -z "$F77" || test "X$F77" = "Xno"; then +if test -z "$F77" || test no = "$F77"; then _lt_disable_F77=yes fi @@ -7215,7 +7715,7 @@ _LT_TAGVAR(objext, $1)=$objext # the F77 compiler isn't working. Some variables (like enable_shared) # are currently assumed to apply to all compilers on this platform, # and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_disable_F77" != yes; then +if test yes != "$_lt_disable_F77"; then # Code to be used in simple compile tests lt_simple_compile_test_code="\ subroutine t @@ -7237,7 +7737,7 @@ if test "$_lt_disable_F77" != yes; then _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. - lt_save_CC="$CC" + lt_save_CC=$CC lt_save_GCC=$GCC lt_save_CFLAGS=$CFLAGS CC=${F77-"f77"} @@ -7251,21 +7751,25 @@ if test "$_lt_disable_F77" != yes; then AC_MSG_RESULT([$can_build_shared]) AC_MSG_CHECKING([whether to build shared libraries]) - test "$can_build_shared" = "no" && enable_shared=no + test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) - test "$enable_shared" = yes && enable_static=no + test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[[4-9]]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac fi ;; esac @@ -7273,11 +7777,11 @@ if test "$_lt_disable_F77" != yes; then AC_MSG_CHECKING([whether to build static libraries]) # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes + test yes = "$enable_shared" || enable_static=yes AC_MSG_RESULT([$enable_static]) - _LT_TAGVAR(GCC, $1)="$G77" - _LT_TAGVAR(LD, $1)="$LD" + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change @@ -7294,9 +7798,9 @@ if test "$_lt_disable_F77" != yes; then fi # test -n "$compiler" GCC=$lt_save_GCC - CC="$lt_save_CC" - CFLAGS="$lt_save_CFLAGS" -fi # test "$_lt_disable_F77" != yes + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" AC_LANG_POP ])# _LT_LANG_F77_CONFIG @@ -7306,11 +7810,11 @@ AC_LANG_POP # ------------------------- # Ensure that the configuration variables for a Fortran compiler are # suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. +# to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_FC_CONFIG], [AC_LANG_PUSH(Fortran) -if test -z "$FC" || test "X$FC" = "Xno"; then +if test -z "$FC" || test no = "$FC"; then _lt_disable_FC=yes fi @@ -7347,7 +7851,7 @@ _LT_TAGVAR(objext, $1)=$objext # the FC compiler isn't working. Some variables (like enable_shared) # are currently assumed to apply to all compilers on this platform, # and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_disable_FC" != yes; then +if test yes != "$_lt_disable_FC"; then # Code to be used in simple compile tests lt_simple_compile_test_code="\ subroutine t @@ -7369,7 +7873,7 @@ if test "$_lt_disable_FC" != yes; then _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. - lt_save_CC="$CC" + lt_save_CC=$CC lt_save_GCC=$GCC lt_save_CFLAGS=$CFLAGS CC=${FC-"f95"} @@ -7385,21 +7889,25 @@ if test "$_lt_disable_FC" != yes; then AC_MSG_RESULT([$can_build_shared]) AC_MSG_CHECKING([whether to build shared libraries]) - test "$can_build_shared" = "no" && enable_shared=no + test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) - test "$enable_shared" = yes && enable_static=no + test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[[4-9]]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac fi ;; esac @@ -7407,11 +7915,11 @@ if test "$_lt_disable_FC" != yes; then AC_MSG_CHECKING([whether to build static libraries]) # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes + test yes = "$enable_shared" || enable_static=yes AC_MSG_RESULT([$enable_static]) - _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" - _LT_TAGVAR(LD, $1)="$LD" + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change @@ -7431,7 +7939,7 @@ if test "$_lt_disable_FC" != yes; then GCC=$lt_save_GCC CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS -fi # test "$_lt_disable_FC" != yes +fi # test yes != "$_lt_disable_FC" AC_LANG_POP ])# _LT_LANG_FC_CONFIG @@ -7441,7 +7949,7 @@ AC_LANG_POP # -------------------------- # Ensure that the configuration variables for the GNU Java Compiler compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. +# to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_GCJ_CONFIG], [AC_REQUIRE([LT_PROG_GCJ])dnl AC_LANG_SAVE @@ -7475,7 +7983,7 @@ CC=${GCJ-"gcj"} CFLAGS=$GCJFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC -_LT_TAGVAR(LD, $1)="$LD" +_LT_TAGVAR(LD, $1)=$LD _LT_CC_BASENAME([$compiler]) # GCJ did not exist at the time GCC didn't implicitly link libc in. @@ -7512,7 +8020,7 @@ CFLAGS=$lt_save_CFLAGS # -------------------------- # Ensure that the configuration variables for the GNU Go compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. +# to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_GO_CONFIG], [AC_REQUIRE([LT_PROG_GO])dnl AC_LANG_SAVE @@ -7546,7 +8054,7 @@ CC=${GOC-"gccgo"} CFLAGS=$GOFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC -_LT_TAGVAR(LD, $1)="$LD" +_LT_TAGVAR(LD, $1)=$LD _LT_CC_BASENAME([$compiler]) # Go did not exist at the time GCC didn't implicitly link libc in. @@ -7583,7 +8091,7 @@ CFLAGS=$lt_save_CFLAGS # ------------------------- # Ensure that the configuration variables for the Windows resource compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. +# to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_RC_CONFIG], [AC_REQUIRE([LT_PROG_RC])dnl AC_LANG_SAVE @@ -7599,7 +8107,7 @@ _LT_TAGVAR(objext, $1)=$objext lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' # Code to be used in simple link tests -lt_simple_link_test_code="$lt_simple_compile_test_code" +lt_simple_link_test_code=$lt_simple_compile_test_code # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER @@ -7609,7 +8117,7 @@ _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. -lt_save_CC="$CC" +lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC= @@ -7638,7 +8146,7 @@ AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], [AC_CHECK_TOOL(GCJ, gcj,) - test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" AC_SUBST(GCJFLAGS)])])[]dnl ]) @@ -7704,6 +8212,14 @@ _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) AC_SUBST([DLLTOOL]) ]) +# _LT_DECL_FILECMD +# ---------------- +# Check for a file(cmd) program that can be used to detect file type and magic +m4_defun([_LT_DECL_FILECMD], +[AC_CHECK_TOOL([FILECMD], [file], [:]) +_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) +])# _LD_DECL_FILECMD + # _LT_DECL_SED # ------------ # Check for a fully-functional sed program, that truncates @@ -7749,7 +8265,7 @@ lt_ac_count=0 # Add /usr/xpg4/bin/sed as it is typically found on Solaris # along with /bin/sed that truncates output. for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do - test ! -f $lt_ac_sed && continue + test ! -f "$lt_ac_sed" && continue cat /dev/null > conftest.in lt_ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >conftest.in @@ -7766,9 +8282,9 @@ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break cmp -s conftest.out conftest.nl || break # 10000 chars as input seems more than enough - test $lt_ac_count -gt 10 && break + test 10 -lt "$lt_ac_count" && break lt_ac_count=`expr $lt_ac_count + 1` - if test $lt_ac_count -gt $lt_ac_max; then + if test "$lt_ac_count" -gt "$lt_ac_max"; then lt_ac_max=$lt_ac_count lt_cv_path_SED=$lt_ac_sed fi @@ -7792,27 +8308,7 @@ dnl AC_DEFUN([LT_AC_PROG_SED], []) # Find out whether the shell is Bourne or XSI compatible, # or has some other useful features. m4_defun([_LT_CHECK_SHELL_FEATURES], -[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) -# Try some XSI features -xsi_shell=no -( _lt_dummy="a/b/c" - test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ - = c,a/b,b/c, \ - && eval 'test $(( 1 + 1 )) -eq 2 \ - && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ - && xsi_shell=yes -AC_MSG_RESULT([$xsi_shell]) -_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) - -AC_MSG_CHECKING([whether the shell understands "+="]) -lt_shell_append=no -( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ - >/dev/null 2>&1 \ - && lt_shell_append=yes -AC_MSG_RESULT([$lt_shell_append]) -_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) - -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false @@ -7836,102 +8332,9 @@ _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl ])# _LT_CHECK_SHELL_FEATURES -# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) -# ------------------------------------------------------ -# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and -# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. -m4_defun([_LT_PROG_FUNCTION_REPLACE], -[dnl { -sed -e '/^$1 ()$/,/^} # $1 /c\ -$1 ()\ -{\ -m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) -} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: -]) - - -# _LT_PROG_REPLACE_SHELLFNS -# ------------------------- -# Replace existing portable implementations of several shell functions with -# equivalent extended shell implementations where those features are available.. -m4_defun([_LT_PROG_REPLACE_SHELLFNS], -[if test x"$xsi_shell" = xyes; then - _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl - case ${1} in - */*) func_dirname_result="${1%/*}${2}" ;; - * ) func_dirname_result="${3}" ;; - esac]) - - _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl - func_basename_result="${1##*/}"]) - - _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl - case ${1} in - */*) func_dirname_result="${1%/*}${2}" ;; - * ) func_dirname_result="${3}" ;; - esac - func_basename_result="${1##*/}"]) - - _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl - # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are - # positional parameters, so assign one to ordinary parameter first. - func_stripname_result=${3} - func_stripname_result=${func_stripname_result#"${1}"} - func_stripname_result=${func_stripname_result%"${2}"}]) - - _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl - func_split_long_opt_name=${1%%=*} - func_split_long_opt_arg=${1#*=}]) - - _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl - func_split_short_opt_arg=${1#??} - func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) - - _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl - case ${1} in - *.lo) func_lo2o_result=${1%.lo}.${objext} ;; - *) func_lo2o_result=${1} ;; - esac]) - - _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) - - _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) - - _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) -fi - -if test x"$lt_shell_append" = xyes; then - _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) - - _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl - func_quote_for_eval "${2}" -dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ - eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) - - # Save a `func_append' function call where possible by direct use of '+=' - sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -else - # Save a `func_append' function call even when '+=' is not available - sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -fi - -if test x"$_lt_function_replace_fail" = x":"; then - AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) -fi -]) - # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- -# Determine which file name conversion functions should be used by +# Determine what file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], diff --git a/src/thirdparty/protobuf-2.6.1/m4/ltoptions.m4 b/src/thirdparty/libedit-3.1/m4/ltoptions.m4 similarity index 73% rename from src/thirdparty/protobuf-2.6.1/m4/ltoptions.m4 rename to src/thirdparty/libedit-3.1/m4/ltoptions.m4 index 5d9acd8e2..b0b5e9c21 100644 --- a/src/thirdparty/protobuf-2.6.1/m4/ltoptions.m4 +++ b/src/thirdparty/libedit-3.1/m4/ltoptions.m4 @@ -1,14 +1,14 @@ # Helper functions for option handling. -*- Autoconf -*- # -# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, -# Inc. +# Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2022 Free +# Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. -# serial 7 ltoptions.m4 +# serial 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) @@ -29,7 +29,7 @@ m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), - [m4_warning([Unknown $1 option `$2'])])[]dnl + [m4_warning([Unknown $1 option '$2'])])[]dnl ]) @@ -75,13 +75,15 @@ m4_if([$1],[LT_INIT],[ dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither - dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], - [_LT_ENABLE_FAST_INSTALL]) + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS @@ -112,7 +114,7 @@ AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `dlopen' option into LT_INIT's first parameter.]) +put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: @@ -148,7 +150,7 @@ AU_DEFUN([AC_LIBTOOL_WIN32_DLL], _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `win32-dll' option into LT_INIT's first parameter.]) +put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: @@ -157,9 +159,9 @@ dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- -# implement the --enable-shared flag, and supports the `shared' and -# `disable-shared' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], @@ -172,14 +174,14 @@ AC_ARG_ENABLE([shared], *) enable_shared=no # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done - IFS="$lt_save_ifs" + IFS=$lt_save_ifs ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) @@ -211,9 +213,9 @@ dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- -# implement the --enable-static flag, and support the `static' and -# `disable-static' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], @@ -226,14 +228,14 @@ AC_ARG_ENABLE([static], *) enable_static=no # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done - IFS="$lt_save_ifs" + IFS=$lt_save_ifs ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) @@ -265,9 +267,9 @@ dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- -# implement the --enable-fast-install flag, and support the `fast-install' -# and `disable-fast-install' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], @@ -280,14 +282,14 @@ AC_ARG_ENABLE([fast-install], *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done - IFS="$lt_save_ifs" + IFS=$lt_save_ifs ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) @@ -304,14 +306,14 @@ AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `fast-install' option into LT_INIT's first parameter.]) +the 'fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `disable-fast-install' option into LT_INIT's first parameter.]) +the 'disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: @@ -319,11 +321,64 @@ dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + # _LT_WITH_PIC([MODE]) # -------------------- -# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' # LT_INIT options. -# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], @@ -334,19 +389,17 @@ m4_define([_LT_WITH_PIC], *) pic_mode=default # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do - IFS="$lt_save_ifs" + IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done - IFS="$lt_save_ifs" + IFS=$lt_save_ifs ;; esac], - [pic_mode=default]) - -test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + [pic_mode=m4_default([$1], [default])]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC @@ -359,7 +412,7 @@ AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `pic-only' option into LT_INIT's first parameter.]) +put the 'pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: diff --git a/src/thirdparty/libedit-3.1/m4/ltsugar.m4 b/src/thirdparty/libedit-3.1/m4/ltsugar.m4 new file mode 100644 index 000000000..902508bd9 --- /dev/null +++ b/src/thirdparty/libedit-3.1/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2019, 2021-2022 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/src/thirdparty/protobuf-2.6.1/gtest/m4/ltversion.m4 b/src/thirdparty/libedit-3.1/m4/ltversion.m4 similarity index 66% rename from src/thirdparty/protobuf-2.6.1/gtest/m4/ltversion.m4 rename to src/thirdparty/libedit-3.1/m4/ltversion.m4 index 07a8602d4..b155d0ace 100644 --- a/src/thirdparty/protobuf-2.6.1/gtest/m4/ltversion.m4 +++ b/src/thirdparty/libedit-3.1/m4/ltversion.m4 @@ -1,6 +1,7 @@ # ltversion.m4 -- version numbers -*- Autoconf -*- # -# Copyright (C) 2004 Free Software Foundation, Inc. +# Copyright (C) 2004, 2011-2019, 2021-2022 Free Software Foundation, +# Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives @@ -9,15 +10,15 @@ # @configure_input@ -# serial 3337 ltversion.m4 +# serial 4245 ltversion.m4 # This file is part of GNU Libtool -m4_define([LT_PACKAGE_VERSION], [2.4.2]) -m4_define([LT_PACKAGE_REVISION], [1.3337]) +m4_define([LT_PACKAGE_VERSION], [2.4.7]) +m4_define([LT_PACKAGE_REVISION], [2.4.7]) AC_DEFUN([LTVERSION_VERSION], -[macro_version='2.4.2' -macro_revision='1.3337' +[macro_version='2.4.7' +macro_revision='2.4.7' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) diff --git a/src/thirdparty/libedit-3.1/m4/lt~obsolete.m4 b/src/thirdparty/libedit-3.1/m4/lt~obsolete.m4 new file mode 100644 index 000000000..0f7a8759d --- /dev/null +++ b/src/thirdparty/libedit-3.1/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2019, 2021-2022 Free +# Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/src/thirdparty/libedit-3.1/missing b/src/thirdparty/libedit-3.1/missing new file mode 100755 index 000000000..1fe1611f1 --- /dev/null +++ b/src/thirdparty/libedit-3.1/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=https://www.perl.org/ +flex_URL=https://github.com/westes/flex +gnu_software_URL=https://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/thirdparty/libedit-3.1/src/ChangeLog b/src/thirdparty/libedit-3.1/src/ChangeLog new file mode 100644 index 000000000..35c9205a4 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/ChangeLog @@ -0,0 +1,6 @@ +2021-08-29 Christos Zoulas + + Change default mappings: + map ^W to ed-delete-prev-word and not kill-region + map ^R to em-inc-search-next and not redisplay + diff --git a/src/thirdparty/libedit-3.1/src/Makefile.am b/src/thirdparty/libedit-3.1/src/Makefile.am new file mode 100644 index 000000000..9a0b23549 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/Makefile.am @@ -0,0 +1,60 @@ + +BUILT_SOURCES = vi.h emacs.h common.h fcns.h help.h func.h + +AHDR= vi.h emacs.h common.h +ASRC= $(srcdir)/vi.c $(srcdir)/emacs.c $(srcdir)/common.c + +vi.h: Makefile $(srcdir)/vi.c + AWK=$(AWK) sh $(srcdir)/makelist -h $(srcdir)/vi.c > $@ + +emacs.h: Makefile $(srcdir)/emacs.c + AWK=$(AWK) sh $(srcdir)/makelist -h $(srcdir)/emacs.c > $@ + +common.h: Makefile $(srcdir)/common.c + AWK=$(AWK) sh $(srcdir)/makelist -h $(srcdir)/common.c > $@ + +fcns.h: Makefile $(AHDR) + AWK=$(AWK) sh $(srcdir)/makelist -fh $(AHDR) > $@ + +help.h: Makefile $(ASRC) + AWK=$(AWK) sh $(srcdir)/makelist -bh $(ASRC) > $@ + +func.h: Makefile $(AHDR) + AWK=$(AWK) sh $(srcdir)/makelist -fc $(AHDR) > $@ + +CLEANFILES = $(BUILT_SOURCES) + +lib_LTLIBRARIES = libedit.la +libedit_la_SOURCES = chared.c common.c el.c eln.c emacs.c hist.c keymacro.c map.c chartype.c parse.c \ + prompt.c read.c refresh.c search.c sig.c terminal.c tty.c vi.c \ + reallocarr.c wcsdup.c \ + tokenizer.c tokenizern.c \ + history.c historyn.c \ + filecomplete.c readline.c chared.h literal.c el.h hist.h \ + histedit.h keymacro.h map.h chartype.h parse.h prompt.h read.h refresh.h \ + search.h sig.h sys.h terminal.h tty.h vis.h filecomplete.h \ + editline/readline.h literal.h + +if !HAVE_STRLCPY +libedit_la_SOURCES += strlcpy.c +endif +if !HAVE_STRLCAT +libedit_la_SOURCES += strlcat.c +endif +if !HAVE_GETLINE +libedit_la_SOURCES += getline.c +endif +if !HAVE_VIS +libedit_la_SOURCES += vis.c +endif +if !HAVE_UNVIS +libedit_la_SOURCES += unvis.c +endif + +EXTRA_DIST = makelist shlib_version +nobase_include_HEADERS = histedit.h editline/readline.h + +nodist_libedit_la_SOURCES = $(BUILT_SOURCES) + +libedit_la_LDFLAGS = -no-undefined -version-info $(LT_VERSION) + diff --git a/src/thirdparty/libedit-3.1/src/chared.c b/src/thirdparty/libedit-3.1/src/chared.c new file mode 100644 index 000000000..ff5545bbe --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/chared.c @@ -0,0 +1,810 @@ +/* $NetBSD: chared.c,v 1.62 2022/02/08 21:13:22 rillig Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)chared.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: chared.c,v 1.62 2022/02/08 21:13:22 rillig Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * chared.c: Character editor utilities + */ +#include +#include +#include + +#include "el.h" +#include "common.h" +#include "fcns.h" + +/* value to leave unused in line buffer */ +#define EL_LEAVE 2 + +/* cv_undo(): + * Handle state for the vi undo command + */ +libedit_private void +cv_undo(EditLine *el) +{ + c_undo_t *vu = &el->el_chared.c_undo; + c_redo_t *r = &el->el_chared.c_redo; + size_t size; + + /* Save entire line for undo */ + size = (size_t)(el->el_line.lastchar - el->el_line.buffer); + vu->len = (ssize_t)size; + vu->cursor = (int)(el->el_line.cursor - el->el_line.buffer); + (void)memcpy(vu->buf, el->el_line.buffer, size * sizeof(*vu->buf)); + + /* save command info for redo */ + r->count = el->el_state.doingarg ? el->el_state.argument : 0; + r->action = el->el_chared.c_vcmd.action; + r->pos = r->buf; + r->cmd = el->el_state.thiscmd; + r->ch = el->el_state.thisch; +} + +/* cv_yank(): + * Save yank/delete data for paste + */ +libedit_private void +cv_yank(EditLine *el, const wchar_t *ptr, int size) +{ + c_kill_t *k = &el->el_chared.c_kill; + + (void)memcpy(k->buf, ptr, (size_t)size * sizeof(*k->buf)); + k->last = k->buf + size; +} + + +/* c_insert(): + * Insert num characters + */ +libedit_private void +c_insert(EditLine *el, int num) +{ + wchar_t *cp; + + if (el->el_line.lastchar + num >= el->el_line.limit) { + if (!ch_enlargebufs(el, (size_t)num)) + return; /* can't go past end of buffer */ + } + + if (el->el_line.cursor < el->el_line.lastchar) { + /* if I must move chars */ + for (cp = el->el_line.lastchar; cp >= el->el_line.cursor; cp--) + cp[num] = *cp; + } + el->el_line.lastchar += num; +} + + +/* c_delafter(): + * Delete num characters after the cursor + */ +libedit_private void +c_delafter(EditLine *el, int num) +{ + + if (el->el_line.cursor + num > el->el_line.lastchar) + num = (int)(el->el_line.lastchar - el->el_line.cursor); + + if (el->el_map.current != el->el_map.emacs) { + cv_undo(el); + cv_yank(el, el->el_line.cursor, num); + } + + if (num > 0) { + wchar_t *cp; + + for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++) + *cp = cp[num]; + + el->el_line.lastchar -= num; + } +} + + +/* c_delafter1(): + * Delete the character after the cursor, do not yank + */ +libedit_private void +c_delafter1(EditLine *el) +{ + wchar_t *cp; + + for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++) + *cp = cp[1]; + + el->el_line.lastchar--; +} + + +/* c_delbefore(): + * Delete num characters before the cursor + */ +libedit_private void +c_delbefore(EditLine *el, int num) +{ + + if (el->el_line.cursor - num < el->el_line.buffer) + num = (int)(el->el_line.cursor - el->el_line.buffer); + + if (el->el_map.current != el->el_map.emacs) { + cv_undo(el); + cv_yank(el, el->el_line.cursor - num, num); + } + + if (num > 0) { + wchar_t *cp; + + for (cp = el->el_line.cursor - num; + &cp[num] <= el->el_line.lastchar; + cp++) + *cp = cp[num]; + + el->el_line.lastchar -= num; + } +} + + +/* c_delbefore1(): + * Delete the character before the cursor, do not yank + */ +libedit_private void +c_delbefore1(EditLine *el) +{ + wchar_t *cp; + + for (cp = el->el_line.cursor - 1; cp <= el->el_line.lastchar; cp++) + *cp = cp[1]; + + el->el_line.lastchar--; +} + + +/* ce__isword(): + * Return if p is part of a word according to emacs + */ +libedit_private int +ce__isword(wint_t p) +{ + return iswalnum(p) || wcschr(L"*?_-.[]~=", p) != NULL; +} + + +/* cv__isword(): + * Return if p is part of a word according to vi + */ +libedit_private int +cv__isword(wint_t p) +{ + if (iswalnum(p) || p == L'_') + return 1; + if (iswgraph(p)) + return 2; + return 0; +} + + +/* cv__isWord(): + * Return if p is part of a big word according to vi + */ +libedit_private int +cv__isWord(wint_t p) +{ + return !iswspace(p); +} + + +/* c__prev_word(): + * Find the previous word + */ +libedit_private wchar_t * +c__prev_word(wchar_t *p, wchar_t *low, int n, int (*wtest)(wint_t)) +{ + p--; + + while (n--) { + while ((p >= low) && !(*wtest)(*p)) + p--; + while ((p >= low) && (*wtest)(*p)) + p--; + } + + /* cp now points to one character before the word */ + p++; + if (p < low) + p = low; + /* cp now points where we want it */ + return p; +} + + +/* c__next_word(): + * Find the next word + */ +libedit_private wchar_t * +c__next_word(wchar_t *p, wchar_t *high, int n, int (*wtest)(wint_t)) +{ + while (n--) { + while ((p < high) && !(*wtest)(*p)) + p++; + while ((p < high) && (*wtest)(*p)) + p++; + } + if (p > high) + p = high; + /* p now points where we want it */ + return p; +} + +/* cv_next_word(): + * Find the next word vi style + */ +libedit_private wchar_t * +cv_next_word(EditLine *el, wchar_t *p, wchar_t *high, int n, + int (*wtest)(wint_t)) +{ + int test; + + while (n--) { + test = (*wtest)(*p); + while ((p < high) && (*wtest)(*p) == test) + p++; + /* + * vi historically deletes with cw only the word preserving the + * trailing whitespace! This is not what 'w' does.. + */ + if (n || el->el_chared.c_vcmd.action != (DELETE|INSERT)) + while ((p < high) && iswspace(*p)) + p++; + } + + /* p now points where we want it */ + if (p > high) + return high; + else + return p; +} + + +/* cv_prev_word(): + * Find the previous word vi style + */ +libedit_private wchar_t * +cv_prev_word(wchar_t *p, wchar_t *low, int n, int (*wtest)(wint_t)) +{ + int test; + + p--; + while (n--) { + while ((p > low) && iswspace(*p)) + p--; + test = (*wtest)(*p); + while ((p >= low) && (*wtest)(*p) == test) + p--; + } + p++; + + /* p now points where we want it */ + if (p < low) + return low; + else + return p; +} + + +/* cv_delfini(): + * Finish vi delete action + */ +libedit_private void +cv_delfini(EditLine *el) +{ + int size; + int action = el->el_chared.c_vcmd.action; + + if (action & INSERT) + el->el_map.current = el->el_map.key; + + if (el->el_chared.c_vcmd.pos == 0) + /* sanity */ + return; + + size = (int)(el->el_line.cursor - el->el_chared.c_vcmd.pos); + if (size == 0) + size = 1; + el->el_line.cursor = el->el_chared.c_vcmd.pos; + if (action & YANK) { + if (size > 0) + cv_yank(el, el->el_line.cursor, size); + else + cv_yank(el, el->el_line.cursor + size, -size); + } else { + if (size > 0) { + c_delafter(el, size); + re_refresh_cursor(el); + } else { + c_delbefore(el, -size); + el->el_line.cursor += size; + } + } + el->el_chared.c_vcmd.action = NOP; +} + + +/* cv__endword(): + * Go to the end of this word according to vi + */ +libedit_private wchar_t * +cv__endword(wchar_t *p, wchar_t *high, int n, int (*wtest)(wint_t)) +{ + int test; + + p++; + + while (n--) { + while ((p < high) && iswspace(*p)) + p++; + + test = (*wtest)(*p); + while ((p < high) && (*wtest)(*p) == test) + p++; + } + p--; + return p; +} + +/* ch_init(): + * Initialize the character editor + */ +libedit_private int +ch_init(EditLine *el) +{ + el->el_line.buffer = el_calloc(EL_BUFSIZ, + sizeof(*el->el_line.buffer)); + if (el->el_line.buffer == NULL) + return -1; + + el->el_line.cursor = el->el_line.buffer; + el->el_line.lastchar = el->el_line.buffer; + el->el_line.limit = &el->el_line.buffer[EL_BUFSIZ - EL_LEAVE]; + + el->el_chared.c_undo.buf = el_calloc(EL_BUFSIZ, + sizeof(*el->el_chared.c_undo.buf)); + if (el->el_chared.c_undo.buf == NULL) + return -1; + el->el_chared.c_undo.len = -1; + el->el_chared.c_undo.cursor = 0; + el->el_chared.c_redo.buf = el_calloc(EL_BUFSIZ, + sizeof(*el->el_chared.c_redo.buf)); + if (el->el_chared.c_redo.buf == NULL) + return -1; + el->el_chared.c_redo.pos = el->el_chared.c_redo.buf; + el->el_chared.c_redo.lim = el->el_chared.c_redo.buf + EL_BUFSIZ; + el->el_chared.c_redo.cmd = ED_UNASSIGNED; + + el->el_chared.c_vcmd.action = NOP; + el->el_chared.c_vcmd.pos = el->el_line.buffer; + + el->el_chared.c_kill.buf = el_calloc(EL_BUFSIZ, + sizeof(*el->el_chared.c_kill.buf)); + if (el->el_chared.c_kill.buf == NULL) + return -1; + el->el_chared.c_kill.mark = el->el_line.buffer; + el->el_chared.c_kill.last = el->el_chared.c_kill.buf; + el->el_chared.c_resizefun = NULL; + el->el_chared.c_resizearg = NULL; + el->el_chared.c_aliasfun = NULL; + el->el_chared.c_aliasarg = NULL; + + el->el_map.current = el->el_map.key; + + el->el_state.inputmode = MODE_INSERT; /* XXX: save a default */ + el->el_state.doingarg = 0; + el->el_state.metanext = 0; + el->el_state.argument = 1; + el->el_state.lastcmd = ED_UNASSIGNED; + + return 0; +} + +/* ch_reset(): + * Reset the character editor + */ +libedit_private void +ch_reset(EditLine *el) +{ + el->el_line.cursor = el->el_line.buffer; + el->el_line.lastchar = el->el_line.buffer; + + el->el_chared.c_undo.len = -1; + el->el_chared.c_undo.cursor = 0; + + el->el_chared.c_vcmd.action = NOP; + el->el_chared.c_vcmd.pos = el->el_line.buffer; + + el->el_chared.c_kill.mark = el->el_line.buffer; + + el->el_map.current = el->el_map.key; + + el->el_state.inputmode = MODE_INSERT; /* XXX: save a default */ + el->el_state.doingarg = 0; + el->el_state.metanext = 0; + el->el_state.argument = 1; + el->el_state.lastcmd = ED_UNASSIGNED; + + el->el_history.eventno = 0; +} + +/* ch_enlargebufs(): + * Enlarge line buffer to be able to hold twice as much characters. + * Returns 1 if successful, 0 if not. + */ +libedit_private int +ch_enlargebufs(EditLine *el, size_t addlen) +{ + size_t sz, newsz; + wchar_t *newbuffer, *oldbuf, *oldkbuf; + + sz = (size_t)(el->el_line.limit - el->el_line.buffer + EL_LEAVE); + newsz = sz * 2; + /* + * If newly required length is longer than current buffer, we need + * to make the buffer big enough to hold both old and new stuff. + */ + if (addlen > sz) { + while(newsz - sz < addlen) + newsz *= 2; + } + + /* + * Reallocate line buffer. + */ + newbuffer = el_realloc(el->el_line.buffer, newsz * sizeof(*newbuffer)); + if (!newbuffer) + return 0; + + /* zero the newly added memory, leave old data in */ + (void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer)); + + oldbuf = el->el_line.buffer; + + el->el_line.buffer = newbuffer; + el->el_line.cursor = newbuffer + (el->el_line.cursor - oldbuf); + el->el_line.lastchar = newbuffer + (el->el_line.lastchar - oldbuf); + /* don't set new size until all buffers are enlarged */ + el->el_line.limit = &newbuffer[sz - EL_LEAVE]; + + /* + * Reallocate kill buffer. + */ + newbuffer = el_realloc(el->el_chared.c_kill.buf, newsz * + sizeof(*newbuffer)); + if (!newbuffer) + return 0; + + /* zero the newly added memory, leave old data in */ + (void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer)); + + oldkbuf = el->el_chared.c_kill.buf; + + el->el_chared.c_kill.buf = newbuffer; + el->el_chared.c_kill.last = newbuffer + + (el->el_chared.c_kill.last - oldkbuf); + el->el_chared.c_kill.mark = el->el_line.buffer + + (el->el_chared.c_kill.mark - oldbuf); + + /* + * Reallocate undo buffer. + */ + newbuffer = el_realloc(el->el_chared.c_undo.buf, + newsz * sizeof(*newbuffer)); + if (!newbuffer) + return 0; + + /* zero the newly added memory, leave old data in */ + (void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer)); + el->el_chared.c_undo.buf = newbuffer; + + newbuffer = el_realloc(el->el_chared.c_redo.buf, + newsz * sizeof(*newbuffer)); + if (!newbuffer) + return 0; + el->el_chared.c_redo.pos = newbuffer + + (el->el_chared.c_redo.pos - el->el_chared.c_redo.buf); + el->el_chared.c_redo.lim = newbuffer + + (el->el_chared.c_redo.lim - el->el_chared.c_redo.buf); + el->el_chared.c_redo.buf = newbuffer; + + if (!hist_enlargebuf(el, sz, newsz)) + return 0; + + /* Safe to set enlarged buffer size */ + el->el_line.limit = &el->el_line.buffer[newsz - EL_LEAVE]; + if (el->el_chared.c_resizefun) + (*el->el_chared.c_resizefun)(el, el->el_chared.c_resizearg); + return 1; +} + +/* ch_end(): + * Free the data structures used by the editor + */ +libedit_private void +ch_end(EditLine *el) +{ + el_free(el->el_line.buffer); + el->el_line.buffer = NULL; + el->el_line.limit = NULL; + el_free(el->el_chared.c_undo.buf); + el->el_chared.c_undo.buf = NULL; + el_free(el->el_chared.c_redo.buf); + el->el_chared.c_redo.buf = NULL; + el->el_chared.c_redo.pos = NULL; + el->el_chared.c_redo.lim = NULL; + el->el_chared.c_redo.cmd = ED_UNASSIGNED; + el_free(el->el_chared.c_kill.buf); + el->el_chared.c_kill.buf = NULL; + ch_reset(el); +} + + +/* el_insertstr(): + * Insert string at cursor + */ +int +el_winsertstr(EditLine *el, const wchar_t *s) +{ + size_t len; + + if (s == NULL || (len = wcslen(s)) == 0) + return -1; + if (el->el_line.lastchar + len >= el->el_line.limit) { + if (!ch_enlargebufs(el, len)) + return -1; + } + + c_insert(el, (int)len); + while (*s) + *el->el_line.cursor++ = *s++; + return 0; +} + + +/* el_deletestr(): + * Delete num characters before the cursor + */ +void +el_deletestr(EditLine *el, int n) +{ + if (n <= 0) + return; + + if (el->el_line.cursor < &el->el_line.buffer[n]) + return; + + c_delbefore(el, n); /* delete before dot */ + el->el_line.cursor -= n; + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; +} + +/* el_deletestr1(): + * Delete characters between start and end + */ +int +el_deletestr1(EditLine *el, int start, int end) +{ + size_t line_length, len; + wchar_t *p1, *p2; + + if (end <= start) + return 0; + + line_length = (size_t)(el->el_line.lastchar - el->el_line.buffer); + + if (start >= (int)line_length || end >= (int)line_length) + return 0; + + len = (size_t)(end - start); + if (len > line_length - (size_t)end) + len = line_length - (size_t)end; + + p1 = el->el_line.buffer + start; + p2 = el->el_line.buffer + end; + for (size_t i = 0; i < len; i++) { + *p1++ = *p2++; + el->el_line.lastchar--; + } + + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; + + return end - start; +} + +/* el_wreplacestr(): + * Replace the contents of the line with the provided string + */ +int +el_wreplacestr(EditLine *el, const wchar_t *s) +{ + size_t len; + wchar_t * p; + + if (s == NULL || (len = wcslen(s)) == 0) + return -1; + + if (el->el_line.buffer + len >= el->el_line.limit) { + if (!ch_enlargebufs(el, len)) + return -1; + } + + p = el->el_line.buffer; + for (size_t i = 0; i < len; i++) + *p++ = *s++; + + el->el_line.buffer[len] = '\0'; + el->el_line.lastchar = el->el_line.buffer + len; + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + + return 0; +} + +/* el_cursor(): + * Move the cursor to the left or the right of the current position + */ +int +el_cursor(EditLine *el, int n) +{ + if (n == 0) + goto out; + + el->el_line.cursor += n; + + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; +out: + return (int)(el->el_line.cursor - el->el_line.buffer); +} + +/* c_gets(): + * Get a string + */ +libedit_private int +c_gets(EditLine *el, wchar_t *buf, const wchar_t *prompt) +{ + ssize_t len; + wchar_t *cp = el->el_line.buffer, ch; + + if (prompt) { + len = (ssize_t)wcslen(prompt); + (void)memcpy(cp, prompt, (size_t)len * sizeof(*cp)); + cp += len; + } + len = 0; + + for (;;) { + el->el_line.cursor = cp; + *cp = ' '; + el->el_line.lastchar = cp + 1; + re_refresh(el); + + if (el_wgetc(el, &ch) != 1) { + ed_end_of_file(el, 0); + len = -1; + break; + } + + switch (ch) { + + case L'\b': /* Delete and backspace */ + case 0177: + if (len == 0) { + len = -1; + break; + } + len--; + cp--; + continue; + + case 0033: /* ESC */ + case L'\r': /* Newline */ + case L'\n': + buf[len] = ch; + break; + + default: + if (len >= (ssize_t)(EL_BUFSIZ - 16)) + terminal_beep(el); + else { + buf[len++] = ch; + *cp++ = ch; + } + continue; + } + break; + } + + el->el_line.buffer[0] = '\0'; + el->el_line.lastchar = el->el_line.buffer; + el->el_line.cursor = el->el_line.buffer; + return (int)len; +} + + +/* c_hpos(): + * Return the current horizontal position of the cursor + */ +libedit_private int +c_hpos(EditLine *el) +{ + wchar_t *ptr; + + /* + * Find how many characters till the beginning of this line. + */ + if (el->el_line.cursor == el->el_line.buffer) + return 0; + else { + for (ptr = el->el_line.cursor - 1; + ptr >= el->el_line.buffer && *ptr != '\n'; + ptr--) + continue; + return (int)(el->el_line.cursor - ptr - 1); + } +} + +libedit_private int +ch_resizefun(EditLine *el, el_zfunc_t f, void *a) +{ + el->el_chared.c_resizefun = f; + el->el_chared.c_resizearg = a; + return 0; +} + +libedit_private int +ch_aliasfun(EditLine *el, el_afunc_t f, void *a) +{ + el->el_chared.c_aliasfun = f; + el->el_chared.c_aliasarg = a; + return 0; +} diff --git a/src/thirdparty/libedit-3.1/src/chared.h b/src/thirdparty/libedit-3.1/src/chared.h new file mode 100644 index 000000000..39f7d5173 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/chared.h @@ -0,0 +1,155 @@ +/* $NetBSD: chared.h,v 1.30 2016/05/22 19:44:26 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)chared.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.chared.h: Character editor interface + */ +#ifndef _h_el_chared +#define _h_el_chared + +/* + * This is an issue of basic "vi" look-and-feel. Defining VI_MOVE works + * like real vi: i.e. the transition from command<->insert modes moves + * the cursor. + * + * On the other hand we really don't want to move the cursor, because + * all the editing commands don't include the character under the cursor. + * Probably the best fix is to make all the editing commands aware of + * this fact. + */ +#define VI_MOVE + +/* + * Undo information for vi - no undo in emacs (yet) + */ +typedef struct c_undo_t { + ssize_t len; /* length of saved line */ + int cursor; /* position of saved cursor */ + wchar_t *buf; /* full saved text */ +} c_undo_t; + +/* redo for vi */ +typedef struct c_redo_t { + wchar_t *buf; /* redo insert key sequence */ + wchar_t *pos; + wchar_t *lim; + el_action_t cmd; /* command to redo */ + wchar_t ch; /* char that invoked it */ + int count; + int action; /* from cv_action() */ +} c_redo_t; + +/* + * Current action information for vi + */ +typedef struct c_vcmd_t { + int action; + wchar_t *pos; +} c_vcmd_t; + +/* + * Kill buffer for emacs + */ +typedef struct c_kill_t { + wchar_t *buf; + wchar_t *last; + wchar_t *mark; +} c_kill_t; + +typedef void (*el_zfunc_t)(EditLine *, void *); +typedef const char *(*el_afunc_t)(void *, const char *); + +/* + * Note that we use both data structures because the user can bind + * commands from both editors! + */ +typedef struct el_chared_t { + c_undo_t c_undo; + c_kill_t c_kill; + c_redo_t c_redo; + c_vcmd_t c_vcmd; + el_zfunc_t c_resizefun; + el_afunc_t c_aliasfun; + void * c_resizearg; + void * c_aliasarg; +} el_chared_t; + + +#define STRQQ "\"\"" + +#define isglob(a) (strchr("*[]?", (a)) != NULL) + +#define NOP 0x00 +#define DELETE 0x01 +#define INSERT 0x02 +#define YANK 0x04 + +#define CHAR_FWD (+1) +#define CHAR_BACK (-1) + +#define MODE_INSERT 0 +#define MODE_REPLACE 1 +#define MODE_REPLACE_1 2 + + +libedit_private int cv__isword(wint_t); +libedit_private int cv__isWord(wint_t); +libedit_private void cv_delfini(EditLine *); +libedit_private wchar_t *cv__endword(wchar_t *, wchar_t *, int, int (*)(wint_t)); +libedit_private int ce__isword(wint_t); +libedit_private void cv_undo(EditLine *); +libedit_private void cv_yank(EditLine *, const wchar_t *, int); +libedit_private wchar_t *cv_next_word(EditLine*, wchar_t *, wchar_t *, int, + int (*)(wint_t)); +libedit_private wchar_t *cv_prev_word(wchar_t *, wchar_t *, int, int (*)(wint_t)); +libedit_private wchar_t *c__next_word(wchar_t *, wchar_t *, int, int (*)(wint_t)); +libedit_private wchar_t *c__prev_word(wchar_t *, wchar_t *, int, int (*)(wint_t)); +libedit_private void c_insert(EditLine *, int); +libedit_private void c_delbefore(EditLine *, int); +libedit_private void c_delbefore1(EditLine *); +libedit_private void c_delafter(EditLine *, int); +libedit_private void c_delafter1(EditLine *); +libedit_private int c_gets(EditLine *, wchar_t *, const wchar_t *); +libedit_private int c_hpos(EditLine *); + +libedit_private int ch_init(EditLine *); +libedit_private void ch_reset(EditLine *); +libedit_private int ch_resizefun(EditLine *, el_zfunc_t, void *); +libedit_private int ch_aliasfun(EditLine *, el_afunc_t, void *); +libedit_private int ch_enlargebufs(EditLine *, size_t); +libedit_private void ch_end(EditLine *); + +#endif /* _h_el_chared */ diff --git a/src/thirdparty/libedit-3.1/src/chartype.c b/src/thirdparty/libedit-3.1/src/chartype.c new file mode 100644 index 000000000..3df4af69b --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/chartype.c @@ -0,0 +1,339 @@ +/* $NetBSD: chartype.c,v 1.35 2019/07/23 10:18:52 christos Exp $ */ + +/*- + * Copyright (c) 2009 The NetBSD Foundation, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * chartype.c: character classification and meta information + */ +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +__RCSID("$NetBSD: chartype.c,v 1.35 2019/07/23 10:18:52 christos Exp $"); +#endif /* not lint && not SCCSID */ + +#include +#include +#include +#include + +#include "el.h" + +#define CT_BUFSIZ ((size_t)1024) + +static int ct_conv_cbuff_resize(ct_buffer_t *, size_t); +static int ct_conv_wbuff_resize(ct_buffer_t *, size_t); + +static int +ct_conv_cbuff_resize(ct_buffer_t *conv, size_t csize) +{ + void *p; + + if (csize <= conv->csize) + return 0; + + conv->csize = csize; + + p = el_realloc(conv->cbuff, conv->csize * sizeof(*conv->cbuff)); + if (p == NULL) { + conv->csize = 0; + el_free(conv->cbuff); + conv->cbuff = NULL; + return -1; + } + conv->cbuff = p; + return 0; +} + +static int +ct_conv_wbuff_resize(ct_buffer_t *conv, size_t wsize) +{ + void *p; + + if (wsize <= conv->wsize) + return 0; + + conv->wsize = wsize; + + p = el_realloc(conv->wbuff, conv->wsize * sizeof(*conv->wbuff)); + if (p == NULL) { + conv->wsize = 0; + el_free(conv->wbuff); + conv->wbuff = NULL; + return -1; + } + conv->wbuff = p; + return 0; +} + + +char * +ct_encode_string(const wchar_t *s, ct_buffer_t *conv) +{ + char *dst; + ssize_t used; + + if (!s) + return NULL; + + dst = conv->cbuff; + for (;;) { + used = (ssize_t)(dst - conv->cbuff); + if ((conv->csize - (size_t)used) < 5) { + if (ct_conv_cbuff_resize(conv, + conv->csize + CT_BUFSIZ) == -1) + return NULL; + dst = conv->cbuff + used; + } + if (!*s) + break; + used = ct_encode_char(dst, (size_t)5, *s); + if (used == -1) /* failed to encode, need more buffer space */ + abort(); + ++s; + dst += used; + } + *dst = '\0'; + return conv->cbuff; +} + +wchar_t * +ct_decode_string(const char *s, ct_buffer_t *conv) +{ + size_t len; + + if (!s) + return NULL; + + len = mbstowcs(NULL, s, (size_t)0); + if (len == (size_t)-1) + return NULL; + + if (conv->wsize < ++len) + if (ct_conv_wbuff_resize(conv, len + CT_BUFSIZ) == -1) + return NULL; + + mbstowcs(conv->wbuff, s, conv->wsize); + return conv->wbuff; +} + + +libedit_private wchar_t ** +ct_decode_argv(int argc, const char *argv[], ct_buffer_t *conv) +{ + size_t bufspace; + int i; + wchar_t *p; + wchar_t **wargv; + ssize_t bytes; + + /* Make sure we have enough space in the conversion buffer to store all + * the argv strings. */ + for (i = 0, bufspace = 0; i < argc; ++i) + bufspace += argv[i] ? strlen(argv[i]) + 1 : 0; + if (conv->wsize < ++bufspace) + if (ct_conv_wbuff_resize(conv, bufspace + CT_BUFSIZ) == -1) + return NULL; + + wargv = el_calloc((size_t)(argc + 1), sizeof(*wargv)); + + for (i = 0, p = conv->wbuff; i < argc; ++i) { + if (!argv[i]) { /* don't pass null pointers to mbstowcs */ + wargv[i] = NULL; + continue; + } else { + wargv[i] = p; + bytes = (ssize_t)mbstowcs(p, argv[i], bufspace); + } + if (bytes == -1) { + el_free(wargv); + return NULL; + } else + bytes++; /* include '\0' in the count */ + bufspace -= (size_t)bytes; + p += bytes; + } + wargv[i] = NULL; + + return wargv; +} + + +libedit_private size_t +ct_enc_width(wchar_t c) +{ + mbstate_t mbs; + char buf[MB_LEN_MAX]; + size_t size; + memset(&mbs, 0, sizeof(mbs)); + + if ((size = wcrtomb(buf, c, &mbs)) == (size_t)-1) + return 0; + return size; +} + +libedit_private ssize_t +ct_encode_char(char *dst, size_t len, wchar_t c) +{ + ssize_t l = 0; + if (len < ct_enc_width(c)) + return -1; + l = wctomb(dst, c); + + if (l < 0) { + wctomb(NULL, L'\0'); + l = 0; + } + return l; +} + +libedit_private const wchar_t * +ct_visual_string(const wchar_t *s, ct_buffer_t *conv) +{ + wchar_t *dst; + ssize_t used; + + if (!s) + return NULL; + + if (ct_conv_wbuff_resize(conv, CT_BUFSIZ) == -1) + return NULL; + + used = 0; + dst = conv->wbuff; + while (*s) { + used = ct_visual_char(dst, + conv->wsize - (size_t)(dst - conv->wbuff), *s); + if (used != -1) { + ++s; + dst += used; + continue; + } + + /* failed to encode, need more buffer space */ + used = dst - conv->wbuff; + if (ct_conv_wbuff_resize(conv, conv->wsize + CT_BUFSIZ) == -1) + return NULL; + dst = conv->wbuff + used; + } + + if (dst >= (conv->wbuff + conv->wsize)) { /* sigh */ + used = dst - conv->wbuff; + if (ct_conv_wbuff_resize(conv, conv->wsize + CT_BUFSIZ) == -1) + return NULL; + dst = conv->wbuff + used; + } + + *dst = L'\0'; + return conv->wbuff; +} + + + +libedit_private int +ct_visual_width(wchar_t c) +{ + int t = ct_chr_class(c); + switch (t) { + case CHTYPE_ASCIICTL: + return 2; /* ^@ ^? etc. */ + case CHTYPE_TAB: + return 1; /* Hmm, this really need to be handled outside! */ + case CHTYPE_NL: + return 0; /* Should this be 1 instead? */ + case CHTYPE_PRINT: + return wcwidth(c); + case CHTYPE_NONPRINT: + if (c > 0xffff) /* prefer standard 4-byte display over 5-byte */ + return 8; /* \U+12345 */ + else + return 7; /* \U+1234 */ + default: + return 0; /* should not happen */ + } +} + + +libedit_private ssize_t +ct_visual_char(wchar_t *dst, size_t len, wchar_t c) +{ + int t = ct_chr_class(c); + switch (t) { + case CHTYPE_TAB: + case CHTYPE_NL: + case CHTYPE_ASCIICTL: + if (len < 2) + return -1; /* insufficient space */ + *dst++ = '^'; + if (c == '\177') + *dst = '?'; /* DEL -> ^? */ + else + *dst = c | 0100; /* uncontrolify it */ + return 2; + case CHTYPE_PRINT: + if (len < 1) + return -1; /* insufficient space */ + *dst = c; + return 1; + case CHTYPE_NONPRINT: + /* we only use single-width glyphs for display, + * so this is right */ + if ((ssize_t)len < ct_visual_width(c)) + return -1; /* insufficient space */ + *dst++ = '\\'; + *dst++ = 'U'; + *dst++ = '+'; +#define tohexdigit(v) "0123456789ABCDEF"[v] + if (c > 0xffff) /* prefer standard 4-byte display over 5-byte */ + *dst++ = tohexdigit(((unsigned int) c >> 16) & 0xf); + *dst++ = tohexdigit(((unsigned int) c >> 12) & 0xf); + *dst++ = tohexdigit(((unsigned int) c >> 8) & 0xf); + *dst++ = tohexdigit(((unsigned int) c >> 4) & 0xf); + *dst = tohexdigit(((unsigned int) c ) & 0xf); + return c > 0xffff ? 8 : 7; + /*FALLTHROUGH*/ + /* these two should be handled outside this function */ + default: /* we should never hit the default */ + return 0; + } +} + + + + +libedit_private int +ct_chr_class(wchar_t c) +{ + if (c == '\t') + return CHTYPE_TAB; + else if (c == '\n') + return CHTYPE_NL; + else if (c < 0x100 && iswcntrl(c)) + return CHTYPE_ASCIICTL; + else if (iswprint(c)) + return CHTYPE_PRINT; + else + return CHTYPE_NONPRINT; +} diff --git a/src/thirdparty/libedit-3.1/src/chartype.h b/src/thirdparty/libedit-3.1/src/chartype.h new file mode 100644 index 000000000..bcdb293a1 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/chartype.h @@ -0,0 +1,120 @@ +/* $NetBSD: chartype.h,v 1.37 2022/04/11 19:37:20 tnn Exp $ */ + +/*- + * Copyright (c) 2009 The NetBSD Foundation, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _h_chartype_f +#define _h_chartype_f + +/* Ideally we should also test the value of the define to see if it + * supports non-BMP code points without requiring UTF-16, but nothing + * seems to actually advertise this properly, despite Unicode 3.1 having + * been around since 2001... */ +#if !defined(__NetBSD__) && \ + !defined(__sun) && \ + !defined(__osf__) && \ + !(defined(__APPLE__) && defined(__MACH__)) && \ + !defined(__OpenBSD__) && \ + !defined(__FreeBSD__) && \ + !defined(__DragonFly__) +#ifndef __STDC_ISO_10646__ +/* In many places it is assumed that the first 127 code points are ASCII + * compatible, so ensure wchar_t indeed does ISO 10646 and not some other + * funky encoding that could break us in weird and wonderful ways. */ + #error wchar_t must store ISO 10646 characters +#endif +#endif + +/* Oh for a with char32_t and __STDC_UTF_32__ in it... + * ref: ISO/IEC DTR 19769 + */ +#if WCHAR_MAX < INT32_MAX +#warning Build environment does not support non-BMP characters +#endif + +/* + * Conversion buffer + */ +typedef struct ct_buffer_t { + char *cbuff; + size_t csize; + wchar_t *wbuff; + size_t wsize; +} ct_buffer_t; + +/* Encode a wide-character string and return the UTF-8 encoded result. */ +char *ct_encode_string(const wchar_t *, ct_buffer_t *); + +/* Decode a (multi)?byte string and return the wide-character string result. */ +wchar_t *ct_decode_string(const char *, ct_buffer_t *); + +/* Decode a (multi)?byte argv string array. + * The pointer returned must be free()d when done. */ +libedit_private wchar_t **ct_decode_argv(int, const char *[], ct_buffer_t *); + +/* Encode a character into the destination buffer, provided there is sufficient + * buffer space available. Returns the number of bytes used up (zero if the + * character cannot be encoded, -1 if there was not enough space available). */ +libedit_private ssize_t ct_encode_char(char *, size_t, wchar_t); +libedit_private size_t ct_enc_width(wchar_t); + +/* The maximum buffer size to hold the most unwieldy visual representation, + * in this case \U+nnnnn. */ +#define VISUAL_WIDTH_MAX ((size_t)8) + +/* The terminal is thought of in terms of X columns by Y lines. In the cases + * where a wide character takes up more than one column, the adjacent + * occupied column entries will contain this faux character. */ +#define MB_FILL_CHAR ((wint_t)-1) + +/* Visual width of character c, taking into account ^? , \0177 and \U+nnnnn + * style visual expansions. */ +libedit_private int ct_visual_width(wchar_t); + +/* Turn the given character into the appropriate visual format, matching + * the width given by ct_visual_width(). Returns the number of characters used + * up, or -1 if insufficient space. Buffer length is in count of wchar_t's. */ +libedit_private ssize_t ct_visual_char(wchar_t *, size_t, wchar_t); + +/* Convert the given string into visual format, using the ct_visual_char() + * function. Uses a static buffer, so not threadsafe. */ +libedit_private const wchar_t *ct_visual_string(const wchar_t *, ct_buffer_t *); + + +/* printable character, use ct_visual_width() to find out display width */ +#define CHTYPE_PRINT ( 0) +/* control character found inside the ASCII portion of the charset */ +#define CHTYPE_ASCIICTL (-1) +/* a \t */ +#define CHTYPE_TAB (-2) +/* a \n */ +#define CHTYPE_NL (-3) +/* non-printable character */ +#define CHTYPE_NONPRINT (-4) +/* classification of character c, as one of the above defines */ +libedit_private int ct_chr_class(wchar_t c); + +#endif /* _chartype_f */ diff --git a/src/thirdparty/libedit-3.1/src/common.c b/src/thirdparty/libedit-3.1/src/common.c new file mode 100644 index 000000000..f33c29650 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/common.c @@ -0,0 +1,837 @@ +/* $NetBSD: common.c,v 1.49 2020/03/30 06:54:37 ryo Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)common.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: common.c,v 1.49 2020/03/30 06:54:37 ryo Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * common.c: Common Editor functions + */ +#include +#include + +#include "el.h" +#include "common.h" +#include "fcns.h" +#include "parse.h" +#include "vi.h" + +/* ed_end_of_file(): + * Indicate end of file + * [^D] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_end_of_file(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + re_goto_bottom(el); + *el->el_line.lastchar = '\0'; + return CC_EOF; +} + + +/* ed_insert(): + * Add character to the line + * Insert a character [bound to all insert keys] + */ +libedit_private el_action_t +ed_insert(EditLine *el, wint_t c) +{ + int count = el->el_state.argument; + + if (c == '\0') + return CC_ERROR; + + if (el->el_line.lastchar + el->el_state.argument >= + el->el_line.limit) { + /* end of buffer space, try to allocate more */ + if (!ch_enlargebufs(el, (size_t) count)) + return CC_ERROR; /* error allocating more */ + } + + if (count == 1) { + if (el->el_state.inputmode == MODE_INSERT + || el->el_line.cursor >= el->el_line.lastchar) + c_insert(el, 1); + + *el->el_line.cursor++ = c; + re_fastaddc(el); /* fast refresh for one char. */ + } else { + if (el->el_state.inputmode != MODE_REPLACE_1) + c_insert(el, el->el_state.argument); + + while (count-- && el->el_line.cursor < el->el_line.lastchar) + *el->el_line.cursor++ = c; + re_refresh(el); + } + + if (el->el_state.inputmode == MODE_REPLACE_1) + return vi_command_mode(el, 0); + + return CC_NORM; +} + + +/* ed_delete_prev_word(): + * Delete from beginning of current word to cursor + * [M-^?] [^W] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_delete_prev_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp, *p, *kp; + + if (el->el_line.cursor == el->el_line.buffer) + return CC_ERROR; + + cp = c__prev_word(el->el_line.cursor, el->el_line.buffer, + el->el_state.argument, ce__isword); + + for (p = cp, kp = el->el_chared.c_kill.buf; p < el->el_line.cursor; p++) + *kp++ = *p; + el->el_chared.c_kill.last = kp; + + c_delbefore(el, (int)(el->el_line.cursor - cp));/* delete before dot */ + el->el_line.cursor = cp; + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; /* bounds check */ + return CC_REFRESH; +} + + +/* ed_delete_next_char(): + * Delete character under cursor + * [^D] [x] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_delete_next_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ +#ifdef DEBUG_EDIT +#define EL el->el_line + (void) fprintf(el->el_errfile, + "\nD(b: %p(%ls) c: %p(%ls) last: %p(%ls) limit: %p(%ls)\n", + EL.buffer, EL.buffer, EL.cursor, EL.cursor, EL.lastchar, + EL.lastchar, EL.limit, EL.limit); +#endif + if (el->el_line.cursor == el->el_line.lastchar) { + /* if I'm at the end */ + if (el->el_map.type == MAP_VI) { + if (el->el_line.cursor == el->el_line.buffer) { + /* if I'm also at the beginning */ +#ifdef KSHVI + return CC_ERROR; +#else + /* then do an EOF */ + terminal_writec(el, c); + return CC_EOF; +#endif + } else { +#ifdef KSHVI + el->el_line.cursor--; +#else + return CC_ERROR; +#endif + } + } else + return CC_ERROR; + } + c_delafter(el, el->el_state.argument); /* delete after dot */ + if (el->el_map.type == MAP_VI && + el->el_line.cursor >= el->el_line.lastchar && + el->el_line.cursor > el->el_line.buffer) + /* bounds check */ + el->el_line.cursor = el->el_line.lastchar - 1; + return CC_REFRESH; +} + + +/* ed_kill_line(): + * Cut to the end of line + * [^K] [^K] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_kill_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *kp, *cp; + + cp = el->el_line.cursor; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_line.lastchar) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + /* zap! -- delete to end */ + el->el_line.lastchar = el->el_line.cursor; + return CC_REFRESH; +} + + +/* ed_move_to_end(): + * Move cursor to the end of line + * [^E] [^E] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_move_to_end(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_line.cursor = el->el_line.lastchar; + if (el->el_map.type == MAP_VI) { + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } +#ifdef VI_MOVE + el->el_line.cursor--; +#endif + } + return CC_CURSOR; +} + + +/* ed_move_to_beg(): + * Move cursor to the beginning of line + * [^A] [^A] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_move_to_beg(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_line.cursor = el->el_line.buffer; + + if (el->el_map.type == MAP_VI) { + /* We want FIRST non space character */ + while (iswspace(*el->el_line.cursor)) + el->el_line.cursor++; + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + } + return CC_CURSOR; +} + + +/* ed_transpose_chars(): + * Exchange the character to the left of the cursor with the one under it + * [^T] [^T] + */ +libedit_private el_action_t +ed_transpose_chars(EditLine *el, wint_t c) +{ + + if (el->el_line.cursor < el->el_line.lastchar) { + if (el->el_line.lastchar <= &el->el_line.buffer[1]) + return CC_ERROR; + else + el->el_line.cursor++; + } + if (el->el_line.cursor > &el->el_line.buffer[1]) { + /* must have at least two chars entered */ + c = el->el_line.cursor[-2]; + el->el_line.cursor[-2] = el->el_line.cursor[-1]; + el->el_line.cursor[-1] = c; + return CC_REFRESH; + } else + return CC_ERROR; +} + + +/* ed_next_char(): + * Move to the right one character + * [^F] [^F] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_next_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *lim = el->el_line.lastchar; + + if (el->el_line.cursor >= lim || + (el->el_line.cursor == lim - 1 && + el->el_map.type == MAP_VI && + el->el_chared.c_vcmd.action == NOP)) + return CC_ERROR; + + el->el_line.cursor += el->el_state.argument; + if (el->el_line.cursor > lim) + el->el_line.cursor = lim; + + if (el->el_map.type == MAP_VI) + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* ed_prev_word(): + * Move to the beginning of the current word + * [M-b] [b] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_prev_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor == el->el_line.buffer) + return CC_ERROR; + + el->el_line.cursor = c__prev_word(el->el_line.cursor, + el->el_line.buffer, + el->el_state.argument, + ce__isword); + + if (el->el_map.type == MAP_VI) + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* ed_prev_char(): + * Move to the left one character + * [^B] [^B] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor > el->el_line.buffer) { + el->el_line.cursor -= el->el_state.argument; + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; + + if (el->el_map.type == MAP_VI) + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; + } else + return CC_ERROR; +} + + +/* ed_quoted_insert(): + * Add the next character typed verbatim + * [^V] [^V] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_quoted_insert(EditLine *el, wint_t c __attribute__((__unused__))) +{ + int num; + wchar_t ch; + + tty_quotemode(el); + num = el_wgetc(el, &ch); + tty_noquotemode(el); + if (num == 1) + return ed_insert(el, ch); + else + return ed_end_of_file(el, 0); +} + + +/* ed_digit(): + * Adds to argument or enters a digit + */ +libedit_private el_action_t +ed_digit(EditLine *el, wint_t c) +{ + + if (!iswdigit(c)) + return CC_ERROR; + + if (el->el_state.doingarg) { + /* if doing an arg, add this in... */ + if (el->el_state.lastcmd == EM_UNIVERSAL_ARGUMENT) + el->el_state.argument = c - '0'; + else { + if (el->el_state.argument > 1000000) + return CC_ERROR; + el->el_state.argument = + (el->el_state.argument * 10) + (c - '0'); + } + return CC_ARGHACK; + } + + return ed_insert(el, c); +} + + +/* ed_argument_digit(): + * Digit that starts argument + * For ESC-n + */ +libedit_private el_action_t +ed_argument_digit(EditLine *el, wint_t c) +{ + + if (!iswdigit(c)) + return CC_ERROR; + + if (el->el_state.doingarg) { + if (el->el_state.argument > 1000000) + return CC_ERROR; + el->el_state.argument = (el->el_state.argument * 10) + + (c - '0'); + } else { /* else starting an argument */ + el->el_state.argument = c - '0'; + el->el_state.doingarg = 1; + } + return CC_ARGHACK; +} + + +/* ed_unassigned(): + * Indicates unbound character + * Bound to keys that are not assigned + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_unassigned(EditLine *el __attribute__((__unused__)), + wint_t c __attribute__((__unused__))) +{ + + return CC_ERROR; +} + + +/* ed_ignore(): + * Input characters that have no effect + * [^C ^O ^Q ^S ^Z ^\ ^]] [^C ^O ^Q ^S ^\] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_ignore(EditLine *el __attribute__((__unused__)), + wint_t c __attribute__((__unused__))) +{ + + return CC_NORM; +} + + +/* ed_newline(): + * Execute command + * [^J] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_newline(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + re_goto_bottom(el); + *el->el_line.lastchar++ = '\n'; + *el->el_line.lastchar = '\0'; + return CC_NEWLINE; +} + + +/* ed_delete_prev_char(): + * Delete the character to the left of the cursor + * [^?] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_delete_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor <= el->el_line.buffer) + return CC_ERROR; + + c_delbefore(el, el->el_state.argument); + el->el_line.cursor -= el->el_state.argument; + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; + return CC_REFRESH; +} + + +/* ed_clear_screen(): + * Clear screen leaving current line at the top + * [^L] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_clear_screen(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + terminal_clear_screen(el); /* clear the whole real screen */ + re_clear_display(el); /* reset everything */ + return CC_REFRESH; +} + + +/* ed_redisplay(): + * Redisplay everything + * ^R + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_redisplay(EditLine *el __attribute__((__unused__)), + wint_t c __attribute__((__unused__))) +{ + + return CC_REDISPLAY; +} + + +/* ed_start_over(): + * Erase current line and start from scratch + * [^G] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_start_over(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + ch_reset(el); + return CC_REFRESH; +} + + +/* ed_sequence_lead_in(): + * First character in a bound sequence + * Placeholder for external keys + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_sequence_lead_in(EditLine *el __attribute__((__unused__)), + wint_t c __attribute__((__unused__))) +{ + + return CC_NORM; +} + + +/* ed_prev_history(): + * Move to the previous history line + * [^P] [k] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_prev_history(EditLine *el, wint_t c __attribute__((__unused__))) +{ + char beep = 0; + int sv_event = el->el_history.eventno; + + el->el_chared.c_undo.len = -1; + *el->el_line.lastchar = '\0'; /* just in case */ + + if (el->el_history.eventno == 0) { /* save the current buffer + * away */ + (void) wcsncpy(el->el_history.buf, el->el_line.buffer, + EL_BUFSIZ); + el->el_history.last = el->el_history.buf + + (el->el_line.lastchar - el->el_line.buffer); + } + el->el_history.eventno += el->el_state.argument; + + if (hist_get(el) == CC_ERROR) { + if (el->el_map.type == MAP_VI) { + el->el_history.eventno = sv_event; + } + beep = 1; + /* el->el_history.eventno was fixed by first call */ + (void) hist_get(el); + } + if (beep) + return CC_REFRESH_BEEP; + return CC_REFRESH; +} + + +/* ed_next_history(): + * Move to the next history line + * [^N] [j] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_next_history(EditLine *el, wint_t c __attribute__((__unused__))) +{ + el_action_t beep = CC_REFRESH, rval; + + el->el_chared.c_undo.len = -1; + *el->el_line.lastchar = '\0'; /* just in case */ + + el->el_history.eventno -= el->el_state.argument; + + if (el->el_history.eventno < 0) { + el->el_history.eventno = 0; + beep = CC_REFRESH_BEEP; + } + rval = hist_get(el); + if (rval == CC_REFRESH) + return beep; + return rval; + +} + + +/* ed_search_prev_history(): + * Search previous in history for a line matching the current + * next search history [M-P] [K] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_search_prev_history(EditLine *el, wint_t c __attribute__((__unused__))) +{ + const wchar_t *hp; + int h; + int found = 0; + + el->el_chared.c_vcmd.action = NOP; + el->el_chared.c_undo.len = -1; + *el->el_line.lastchar = '\0'; /* just in case */ + if (el->el_history.eventno < 0) { +#ifdef DEBUG_EDIT + (void) fprintf(el->el_errfile, + "e_prev_search_hist(): eventno < 0;\n"); +#endif + el->el_history.eventno = 0; + return CC_ERROR; + } + if (el->el_history.eventno == 0) { + (void) wcsncpy(el->el_history.buf, el->el_line.buffer, + EL_BUFSIZ); + el->el_history.last = el->el_history.buf + + (el->el_line.lastchar - el->el_line.buffer); + } + if (el->el_history.ref == NULL) + return CC_ERROR; + + hp = HIST_FIRST(el); + if (hp == NULL) + return CC_ERROR; + + c_setpat(el); /* Set search pattern !! */ + + for (h = 1; h <= el->el_history.eventno; h++) + hp = HIST_NEXT(el); + + while (hp != NULL) { +#ifdef SDEBUG + (void) fprintf(el->el_errfile, "Comparing with \"%ls\"\n", hp); +#endif + if ((wcsncmp(hp, el->el_line.buffer, (size_t) + (el->el_line.lastchar - el->el_line.buffer)) || + hp[el->el_line.lastchar - el->el_line.buffer]) && + c_hmatch(el, hp)) { + found = 1; + break; + } + h++; + hp = HIST_NEXT(el); + } + + if (!found) { +#ifdef SDEBUG + (void) fprintf(el->el_errfile, "not found\n"); +#endif + return CC_ERROR; + } + el->el_history.eventno = h; + + return hist_get(el); +} + + +/* ed_search_next_history(): + * Search next in history for a line matching the current + * [M-N] [J] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_search_next_history(EditLine *el, wint_t c __attribute__((__unused__))) +{ + const wchar_t *hp; + int h; + int found = 0; + + el->el_chared.c_vcmd.action = NOP; + el->el_chared.c_undo.len = -1; + *el->el_line.lastchar = '\0'; /* just in case */ + + if (el->el_history.eventno == 0) + return CC_ERROR; + + if (el->el_history.ref == NULL) + return CC_ERROR; + + hp = HIST_FIRST(el); + if (hp == NULL) + return CC_ERROR; + + c_setpat(el); /* Set search pattern !! */ + + for (h = 1; h < el->el_history.eventno && hp; h++) { +#ifdef SDEBUG + (void) fprintf(el->el_errfile, "Comparing with \"%ls\"\n", hp); +#endif + if ((wcsncmp(hp, el->el_line.buffer, (size_t) + (el->el_line.lastchar - el->el_line.buffer)) || + hp[el->el_line.lastchar - el->el_line.buffer]) && + c_hmatch(el, hp)) + found = h; + hp = HIST_NEXT(el); + } + + if (!found) { /* is it the current history number? */ + if (!c_hmatch(el, el->el_history.buf)) { +#ifdef SDEBUG + (void) fprintf(el->el_errfile, "not found\n"); +#endif + return CC_ERROR; + } + } + el->el_history.eventno = found; + + return hist_get(el); +} + + +/* ed_prev_line(): + * Move up one line + * Could be [k] [^p] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_prev_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *ptr; + int nchars = c_hpos(el); + + /* + * Move to the line requested + */ + if (*(ptr = el->el_line.cursor) == '\n') + ptr--; + + for (; ptr >= el->el_line.buffer; ptr--) + if (*ptr == '\n' && --el->el_state.argument <= 0) + break; + + if (el->el_state.argument > 0) + return CC_ERROR; + + /* + * Move to the beginning of the line + */ + for (ptr--; ptr >= el->el_line.buffer && *ptr != '\n'; ptr--) + continue; + + /* + * Move to the character requested + */ + for (ptr++; + nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n'; + ptr++) + continue; + + el->el_line.cursor = ptr; + return CC_CURSOR; +} + + +/* ed_next_line(): + * Move down one line + * Could be [j] [^n] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_next_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *ptr; + int nchars = c_hpos(el); + + /* + * Move to the line requested + */ + for (ptr = el->el_line.cursor; ptr < el->el_line.lastchar; ptr++) + if (*ptr == '\n' && --el->el_state.argument <= 0) + break; + + if (el->el_state.argument > 0) + return CC_ERROR; + + /* + * Move to the character requested + */ + for (ptr++; + nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n'; + ptr++) + continue; + + el->el_line.cursor = ptr; + return CC_CURSOR; +} + + +/* ed_command(): + * Editline extended command + * [M-X] [:] + */ +libedit_private el_action_t +/*ARGSUSED*/ +ed_command(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t tmpbuf[EL_BUFSIZ]; + int tmplen; + + tmplen = c_gets(el, tmpbuf, L"\n: "); + terminal__putc(el, '\n'); + + if (tmplen < 0 || (tmpbuf[tmplen] = 0, parse_line(el, tmpbuf)) == -1) + terminal_beep(el); + + el->el_map.current = el->el_map.key; + re_clear_display(el); + return CC_REFRESH; +} diff --git a/src/thirdparty/libedit-3.1/src/editline/readline.h b/src/thirdparty/libedit-3.1/src/editline/readline.h new file mode 100644 index 000000000..2bd0b7e80 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/editline/readline.h @@ -0,0 +1,267 @@ +/* $NetBSD: readline.h,v 1.53 2022/02/19 17:45:02 christos Exp $ */ + +/*- + * Copyright (c) 1997 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jaromir Dolecek. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef _READLINE_H_ +#define _READLINE_H_ + +#include +#include + +/* list of readline stuff supported by editline library's readline wrapper */ + +/* typedefs */ +typedef int Function(const char *, int); +typedef char *CPFunction(const char *, int); +typedef void VFunction(void); +typedef void rl_vcpfunc_t(char *); +typedef char **rl_completion_func_t(const char *, int, int); +typedef char *rl_compentry_func_t(const char *, int); +typedef int rl_command_func_t(int, int); +typedef int rl_hook_func_t(void); +typedef int rl_icppfunc_t(char **); + +/* only supports length */ +typedef struct { + int length; +} HISTORY_STATE; + +typedef void *histdata_t; + +typedef struct _hist_entry { + const char *line; + histdata_t data; +} HIST_ENTRY; + +typedef struct _keymap_entry { + char type; +#define ISFUNC 0 +#define ISKMAP 1 +#define ISMACR 2 + Function *function; +} KEYMAP_ENTRY; + +#define KEYMAP_SIZE 256 + +typedef KEYMAP_ENTRY KEYMAP_ENTRY_ARRAY[KEYMAP_SIZE]; +typedef KEYMAP_ENTRY *Keymap; + +#define control_character_threshold 0x20 +#define control_character_bit 0x40 + +#ifndef CTRL +#include +#if !defined(__sun) && !defined(__hpux) && !defined(_AIX) +#include +#endif +#ifndef CTRL +#define CTRL(c) ((c) & 037) +#endif +#endif +#ifndef UNCTRL +#define UNCTRL(c) (((c) - 'a' + 'A')|control_character_bit) +#endif + +#define RUBOUT 0x7f +#define ABORT_CHAR CTRL('G') +#define RL_READLINE_VERSION 0x0402 +#define RL_PROMPT_START_IGNORE '\1' +#define RL_PROMPT_END_IGNORE '\2' + +#define RL_STATE_NONE 0x000000 +#define RL_STATE_DONE 0x000001 + +#define RL_SETSTATE(x) (rl_readline_state |= ((unsigned long) x)) +#define RL_UNSETSTATE(x) (rl_readline_state &= ~((unsigned long) x)) +#define RL_ISSTATE(x) (rl_readline_state & ((unsigned long) x)) + +/* global variables used by readline enabled applications */ +#ifdef __cplusplus +extern "C" { +#endif +extern const char *rl_library_version; +extern int rl_readline_version; +extern const char *rl_readline_name; +extern FILE *rl_instream; +extern FILE *rl_outstream; +extern char *rl_line_buffer; +extern int rl_point, rl_end; +extern int history_base, history_length; +extern int max_input_history; +extern const char *rl_basic_quote_characters; +extern const char *rl_basic_word_break_characters; +extern char *rl_completer_word_break_characters; +extern const char *rl_completer_quote_characters; +extern rl_compentry_func_t *rl_completion_entry_function; +extern char *(*rl_completion_word_break_hook)(void); +extern rl_completion_func_t *rl_attempted_completion_function; +extern int rl_attempted_completion_over; +extern int rl_completion_type; +extern int rl_completion_query_items; +extern const char *rl_special_prefixes; +extern int rl_completion_append_character; +extern int rl_inhibit_completion; +extern rl_hook_func_t *rl_pre_input_hook; +extern rl_hook_func_t *rl_startup_hook; +extern char *rl_terminal_name; +extern int rl_already_prompted; +extern char *rl_prompt; +extern int rl_done; +/* + * The following is not implemented + */ +extern unsigned long rl_readline_state; +extern int rl_catch_signals; +extern int rl_catch_sigwinch; +extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap, + emacs_meta_keymap, + emacs_ctlx_keymap; +extern int rl_filename_completion_desired; +extern int rl_ignore_completion_duplicates; +extern int (*rl_getc_function)(FILE *); +extern VFunction *rl_redisplay_function; +extern VFunction *rl_completion_display_matches_hook; +extern VFunction *rl_prep_term_function; +extern VFunction *rl_deprep_term_function; +extern rl_hook_func_t *rl_event_hook; +extern int readline_echoing_p; +extern int _rl_print_completions_horizontally; +extern int _rl_complete_mark_directories; +extern rl_icppfunc_t *rl_directory_completion_hook; +extern int rl_completion_suppress_append; +extern int rl_sort_completion_matches; +extern int _rl_completion_prefix_display_length; +extern int _rl_echoing_p; +extern int history_max_entries; +extern char *rl_display_prompt; +extern int rl_erase_empty_line; + +/* supported functions */ +char *readline(const char *); +int rl_initialize(void); + +void using_history(void); +int add_history(const char *); +void clear_history(void); +int append_history(int, const char *); +void stifle_history(int); +int unstifle_history(void); +int history_is_stifled(void); +int where_history(void); +HIST_ENTRY *current_history(void); +HIST_ENTRY *history_get(int); +HIST_ENTRY *remove_history(int); +HIST_ENTRY *replace_history_entry(int, const char *, histdata_t); +int history_total_bytes(void); +int history_set_pos(int); +HIST_ENTRY *previous_history(void); +HIST_ENTRY *next_history(void); +HIST_ENTRY **history_list(void); +int history_search(const char *, int); +int history_search_prefix(const char *, int); +int history_search_pos(const char *, int, int); +int read_history(const char *); +int write_history(const char *); +int history_truncate_file(const char *, int); +int history_expand(char *, char **); +char **history_tokenize(const char *); +const char *get_history_event(const char *, int *, int); +char *history_arg_extract(int, int, const char *); + +char *tilde_expand(char *); +char *filename_completion_function(const char *, int); +char *username_completion_function(const char *, int); +int rl_complete(int, int); +int rl_read_key(void); +char **completion_matches(/* const */ char *, rl_compentry_func_t *); +void rl_display_match_list(char **, int, int); + +int rl_insert(int, int); +int rl_insert_text(const char *); +int rl_reset_terminal(const char *); +void rl_resize_terminal(void); +int rl_bind_key(int, rl_command_func_t *); +int rl_newline(int, int); +void rl_callback_read_char(void); +void rl_callback_handler_install(const char *, rl_vcpfunc_t *); +void rl_callback_handler_remove(void); +void rl_redisplay(void); +int rl_get_previous_history(int, int); +void rl_prep_terminal(int); +void rl_deprep_terminal(void); +int rl_read_init_file(const char *); +int rl_parse_and_bind(const char *); +int rl_variable_bind(const char *, const char *); +int rl_stuff_char(int); +int rl_add_defun(const char *, rl_command_func_t *, int); +HISTORY_STATE *history_get_history_state(void); +void rl_get_screen_size(int *, int *); +void rl_set_screen_size(int, int); +char *rl_filename_completion_function(const char *, int); +int _rl_abort_internal(void); +int _rl_qsort_string_compare(char **, char **); +char **rl_completion_matches(const char *, rl_compentry_func_t *); +void rl_forced_update_display(void); +int rl_set_prompt(const char *); +int rl_on_new_line(void); +void rl_reset_after_signal(void); +void rl_echo_signal_char(int); +int rl_crlf(void); +int rl_ding(void); +char *rl_copy_text(int, int); +void rl_replace_line(const char *, int); +int rl_delete_text(int, int); +void rl_message(const char *format, ...) + __attribute__((__format__(__printf__, 1, 2))); +void rl_save_prompt(void); +void rl_restore_prompt(void); + +/* + * The following are not implemented + */ +int rl_kill_text(int, int); +Keymap rl_get_keymap(void); +void rl_set_keymap(Keymap); +Keymap rl_make_bare_keymap(void); +int rl_generic_bind(int, const char *, const char *, Keymap); +int rl_bind_key_in_map(int, rl_command_func_t *, Keymap); +int rl_set_key(const char *, rl_command_func_t *, Keymap); +void rl_cleanup_after_signal(void); +void rl_free_line_state(void); +int rl_set_keyboard_input_timeout(int); +int rl_abort(int, int); +int rl_set_keymap_name(const char *, Keymap); +histdata_t free_history_entry(HIST_ENTRY *); +void _rl_erase_entire_line(void); + +#ifdef __cplusplus +} +#endif + +#endif /* _READLINE_H_ */ diff --git a/src/thirdparty/libedit-3.1/src/el.c b/src/thirdparty/libedit-3.1/src/el.c new file mode 100644 index 000000000..4faf1cfc2 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/el.c @@ -0,0 +1,678 @@ +/* $NetBSD: el.c,v 1.100 2021/08/15 10:08:41 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94"; +#else +__RCSID("$NetBSD: el.c,v 1.100 2021/08/15 10:08:41 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +#ifndef MAXPATHLEN +#define MAXPATHLEN 4096 +#endif + +/* + * el.c: EditLine interface functions + */ +#include +#include +#include +#include +#include +#include +#include +#include + +#include "el.h" +#include "parse.h" +#include "read.h" + +#ifndef HAVE_SECURE_GETENV +# ifdef HAVE___SECURE_GETENV +# define secure_getenv __secure_getenv +# define HAVE_SECURE_GETENV 1 +# else +# ifdef HAVE_ISSETUGID +# include +# else +# undef issetugid +# define issetugid() 1 +# endif +# endif +#endif + +#ifndef HAVE_SECURE_GETENV +char *secure_getenv(char const *name) +{ + if (issetugid()) + return 0; + return getenv(name); +} +#endif + +/* el_init(): + * Initialize editline and set default parameters. + */ +EditLine * +el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr) +{ + return el_init_fd(prog, fin, fout, ferr, fileno(fin), fileno(fout), + fileno(ferr)); +} + +libedit_private EditLine * +el_init_internal(const char *prog, FILE *fin, FILE *fout, FILE *ferr, + int fdin, int fdout, int fderr, int flags) +{ + EditLine *el = el_calloc(1, sizeof(*el)); + + if (el == NULL) + return NULL; + + el->el_infile = fin; + el->el_outfile = fout; + el->el_errfile = ferr; + + el->el_infd = fdin; + el->el_outfd = fdout; + el->el_errfd = fderr; + + el->el_prog = wcsdup(ct_decode_string(prog, &el->el_scratch)); + if (el->el_prog == NULL) { + el_free(el); + return NULL; + } + + /* + * Initialize all the modules. Order is important!!! + */ + el->el_flags = flags; + + if (terminal_init(el) == -1) { + el_free(el->el_prog); + el_free(el); + return NULL; + } + (void) keymacro_init(el); + (void) map_init(el); + if (tty_init(el) == -1) + el->el_flags |= NO_TTY; + (void) ch_init(el); + (void) search_init(el); + (void) hist_init(el); + (void) prompt_init(el); + (void) sig_init(el); + (void) literal_init(el); + if (read_init(el) == -1) { + el_end(el); + return NULL; + } + return el; +} + +EditLine * +el_init_fd(const char *prog, FILE *fin, FILE *fout, FILE *ferr, + int fdin, int fdout, int fderr) +{ + return el_init_internal(prog, fin, fout, ferr, fdin, fdout, fderr, 0); +} + +/* el_end(): + * Clean up. + */ +void +el_end(EditLine *el) +{ + + if (el == NULL) + return; + + el_reset(el); + + terminal_end(el); + keymacro_end(el); + map_end(el); + if (!(el->el_flags & NO_TTY)) + tty_end(el, TCSAFLUSH); + ch_end(el); + read_end(el->el_read); + search_end(el); + hist_end(el); + prompt_end(el); + sig_end(el); + literal_end(el); + + el_free(el->el_prog); + el_free(el->el_visual.cbuff); + el_free(el->el_visual.wbuff); + el_free(el->el_scratch.cbuff); + el_free(el->el_scratch.wbuff); + el_free(el->el_lgcyconv.cbuff); + el_free(el->el_lgcyconv.wbuff); + el_free(el); +} + + +/* el_reset(): + * Reset the tty and the parser + */ +void +el_reset(EditLine *el) +{ + + tty_cookedmode(el); + ch_reset(el); /* XXX: Do we want that? */ +} + + +/* el_set(): + * set the editline parameters + */ +int +el_wset(EditLine *el, int op, ...) +{ + va_list ap; + int rv = 0; + + if (el == NULL) + return -1; + va_start(ap, op); + + switch (op) { + case EL_PROMPT: + case EL_RPROMPT: { + el_pfunc_t p = va_arg(ap, el_pfunc_t); + + rv = prompt_set(el, p, 0, op, 1); + break; + } + + case EL_RESIZE: { + el_zfunc_t p = va_arg(ap, el_zfunc_t); + void *arg = va_arg(ap, void *); + rv = ch_resizefun(el, p, arg); + break; + } + + case EL_ALIAS_TEXT: { + el_afunc_t p = va_arg(ap, el_afunc_t); + void *arg = va_arg(ap, void *); + rv = ch_aliasfun(el, p, arg); + break; + } + + case EL_PROMPT_ESC: + case EL_RPROMPT_ESC: { + el_pfunc_t p = va_arg(ap, el_pfunc_t); + int c = va_arg(ap, int); + + rv = prompt_set(el, p, (wchar_t)c, op, 1); + break; + } + + case EL_TERMINAL: + rv = terminal_set(el, va_arg(ap, char *)); + break; + + case EL_EDITOR: + rv = map_set_editor(el, va_arg(ap, wchar_t *)); + break; + + case EL_SIGNAL: + if (va_arg(ap, int)) + el->el_flags |= HANDLE_SIGNALS; + else + el->el_flags &= ~HANDLE_SIGNALS; + break; + + case EL_BIND: + case EL_TELLTC: + case EL_SETTC: + case EL_ECHOTC: + case EL_SETTY: + { + const wchar_t *argv[20]; + int i; + + for (i = 1; i < (int)__arraycount(argv); i++) + if ((argv[i] = va_arg(ap, wchar_t *)) == NULL) + break; + + switch (op) { + case EL_BIND: + argv[0] = L"bind"; + rv = map_bind(el, i, argv); + break; + + case EL_TELLTC: + argv[0] = L"telltc"; + rv = terminal_telltc(el, i, argv); + break; + + case EL_SETTC: + argv[0] = L"settc"; + rv = terminal_settc(el, i, argv); + break; + + case EL_ECHOTC: + argv[0] = L"echotc"; + rv = terminal_echotc(el, i, argv); + break; + + case EL_SETTY: + argv[0] = L"setty"; + rv = tty_stty(el, i, argv); + break; + + default: + rv = -1; + EL_ABORT((el->el_errfile, "Bad op %d\n", op)); + break; + } + break; + } + + case EL_ADDFN: + { + wchar_t *name = va_arg(ap, wchar_t *); + wchar_t *help = va_arg(ap, wchar_t *); + el_func_t func = va_arg(ap, el_func_t); + + rv = map_addfunc(el, name, help, func); + break; + } + + case EL_HIST: + { + hist_fun_t func = va_arg(ap, hist_fun_t); + void *ptr = va_arg(ap, void *); + + rv = hist_set(el, func, ptr); + if (MB_CUR_MAX == 1) + el->el_flags &= ~NARROW_HISTORY; + break; + } + + case EL_SAFEREAD: + if (va_arg(ap, int)) + el->el_flags |= FIXIO; + else + el->el_flags &= ~FIXIO; + rv = 0; + break; + + case EL_EDITMODE: + if (va_arg(ap, int)) + el->el_flags &= ~EDIT_DISABLED; + else + el->el_flags |= EDIT_DISABLED; + rv = 0; + break; + + case EL_GETCFN: + { + el_rfunc_t rc = va_arg(ap, el_rfunc_t); + rv = el_read_setfn(el->el_read, rc); + break; + } + + case EL_CLIENTDATA: + el->el_data = va_arg(ap, void *); + break; + + case EL_UNBUFFERED: + rv = va_arg(ap, int); + if (rv && !(el->el_flags & UNBUFFERED)) { + el->el_flags |= UNBUFFERED; + read_prepare(el); + } else if (!rv && (el->el_flags & UNBUFFERED)) { + el->el_flags &= ~UNBUFFERED; + read_finish(el); + } + rv = 0; + break; + + case EL_PREP_TERM: + rv = va_arg(ap, int); + if (rv) + (void) tty_rawmode(el); + else + (void) tty_cookedmode(el); + rv = 0; + break; + + case EL_SETFP: + { + FILE *fp; + int what; + + what = va_arg(ap, int); + fp = va_arg(ap, FILE *); + + rv = 0; + switch (what) { + case 0: + el->el_infile = fp; + el->el_infd = fileno(fp); + break; + case 1: + el->el_outfile = fp; + el->el_outfd = fileno(fp); + break; + case 2: + el->el_errfile = fp; + el->el_errfd = fileno(fp); + break; + default: + rv = -1; + break; + } + break; + } + + case EL_REFRESH: + re_clear_display(el); + re_refresh(el); + terminal__flush(el); + break; + + default: + rv = -1; + break; + } + + va_end(ap); + return rv; +} + + +/* el_get(): + * retrieve the editline parameters + */ +int +el_wget(EditLine *el, int op, ...) +{ + va_list ap; + int rv; + + if (el == NULL) + return -1; + + va_start(ap, op); + + switch (op) { + case EL_PROMPT: + case EL_RPROMPT: { + el_pfunc_t *p = va_arg(ap, el_pfunc_t *); + rv = prompt_get(el, p, 0, op); + break; + } + case EL_PROMPT_ESC: + case EL_RPROMPT_ESC: { + el_pfunc_t *p = va_arg(ap, el_pfunc_t *); + wchar_t *c = va_arg(ap, wchar_t *); + + rv = prompt_get(el, p, c, op); + break; + } + + case EL_EDITOR: + rv = map_get_editor(el, va_arg(ap, const wchar_t **)); + break; + + case EL_SIGNAL: + *va_arg(ap, int *) = (el->el_flags & HANDLE_SIGNALS); + rv = 0; + break; + + case EL_EDITMODE: + *va_arg(ap, int *) = !(el->el_flags & EDIT_DISABLED); + rv = 0; + break; + + case EL_SAFEREAD: + *va_arg(ap, int *) = (el->el_flags & FIXIO); + rv = 0; + break; + + case EL_TERMINAL: + terminal_get(el, va_arg(ap, const char **)); + rv = 0; + break; + + case EL_GETTC: + { + static char name[] = "gettc"; + char *argv[3]; + argv[0] = name; + argv[1] = va_arg(ap, char *); + argv[2] = va_arg(ap, void *); + rv = terminal_gettc(el, 3, argv); + break; + } + + case EL_GETCFN: + *va_arg(ap, el_rfunc_t *) = el_read_getfn(el->el_read); + rv = 0; + break; + + case EL_CLIENTDATA: + *va_arg(ap, void **) = el->el_data; + rv = 0; + break; + + case EL_UNBUFFERED: + *va_arg(ap, int *) = (el->el_flags & UNBUFFERED) != 0; + rv = 0; + break; + + case EL_GETFP: + { + int what; + FILE **fpp; + + what = va_arg(ap, int); + fpp = va_arg(ap, FILE **); + rv = 0; + switch (what) { + case 0: + *fpp = el->el_infile; + break; + case 1: + *fpp = el->el_outfile; + break; + case 2: + *fpp = el->el_errfile; + break; + default: + rv = -1; + break; + } + break; + } + default: + rv = -1; + break; + } + va_end(ap); + + return rv; +} + + +/* el_line(): + * Return editing info + */ +const LineInfoW * +el_wline(EditLine *el) +{ + + return (const LineInfoW *)(void *)&el->el_line; +} + + +/* el_source(): + * Source a file + */ +int +el_source(EditLine *el, const char *fname) +{ + FILE *fp; + size_t len; + ssize_t slen; + char *ptr; + char *path = NULL; + const wchar_t *dptr; + int error = 0; + + fp = NULL; + if (fname == NULL) { + + /* secure_getenv is guaranteed to be defined and do the right thing here */ + /* because of the defines above which take into account issetugid, */ + /* secure_getenv and __secure_getenv availability. */ + if ((fname = secure_getenv("EDITRC")) == NULL) { + static const char elpath[] = "/.editrc"; + size_t plen = sizeof(elpath); + + if ((ptr = secure_getenv("HOME")) == NULL) + return -1; + plen += strlen(ptr); + if ((path = el_calloc(plen, sizeof(*path))) == NULL) + return -1; + (void)snprintf(path, plen, "%s%s", ptr, + elpath + (*ptr == '\0')); + fname = path; + } + + } + if (fname[0] == '\0') + return -1; + + if (fp == NULL) + fp = fopen(fname, "r"); + if (fp == NULL) { + el_free(path); + return -1; + } + + ptr = NULL; + len = 0; + while ((slen = getline(&ptr, &len, fp)) != -1) { + if (*ptr == '\n') + continue; /* Empty line. */ + if (slen > 0 && ptr[--slen] == '\n') + ptr[slen] = '\0'; + + dptr = ct_decode_string(ptr, &el->el_scratch); + if (!dptr) + continue; + /* loop until first non-space char or EOL */ + while (*dptr != '\0' && iswspace(*dptr)) + dptr++; + if (*dptr == '#') + continue; /* ignore, this is a comment line */ + if ((error = parse_line(el, dptr)) == -1) + break; + } + free(ptr); + + el_free(path); + (void) fclose(fp); + return error; +} + + +/* el_resize(): + * Called from program when terminal is resized + */ +void +el_resize(EditLine *el) +{ + int lins, cols; + sigset_t oset, nset; + + (void) sigemptyset(&nset); + (void) sigaddset(&nset, SIGWINCH); + (void) sigprocmask(SIG_BLOCK, &nset, &oset); + + /* get the correct window size */ + if (terminal_get_size(el, &lins, &cols)) + terminal_change_size(el, lins, cols); + + (void) sigprocmask(SIG_SETMASK, &oset, NULL); +} + + +/* el_beep(): + * Called from the program to beep + */ +void +el_beep(EditLine *el) +{ + + terminal_beep(el); +} + + +/* el_editmode() + * Set the state of EDIT_DISABLED from the `edit' command. + */ +libedit_private int +/*ARGSUSED*/ +el_editmode(EditLine *el, int argc, const wchar_t **argv) +{ + const wchar_t *how; + + if (argv == NULL || argc != 2 || argv[1] == NULL) + return -1; + + how = argv[1]; + if (wcscmp(how, L"on") == 0) { + el->el_flags &= ~EDIT_DISABLED; + tty_rawmode(el); + } else if (wcscmp(how, L"off") == 0) { + tty_cookedmode(el); + el->el_flags |= EDIT_DISABLED; + } + else { + (void) fprintf(el->el_errfile, "edit: Bad value `%ls'.\n", + how); + return -1; + } + return 0; +} diff --git a/src/thirdparty/libedit-3.1/src/el.h b/src/thirdparty/libedit-3.1/src/el.h new file mode 100644 index 000000000..757137839 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/el.h @@ -0,0 +1,159 @@ +/* $NetBSD: el.h,v 1.46 2021/08/15 10:08:41 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)el.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.h: Internal structures. + */ +#ifndef _h_el +#define _h_el +/* + * Local defaults + */ +#define KSHVI +#define VIDEFAULT +#define ANCHOR + +#include "histedit.h" +#include "chartype.h" + +#define EL_BUFSIZ ((size_t)1024) /* Maximum line size */ + +#define HANDLE_SIGNALS 0x001 +#define NO_TTY 0x002 +#define EDIT_DISABLED 0x004 +#define UNBUFFERED 0x008 +#define NARROW_HISTORY 0x040 +#define NO_RESET 0x080 +#define FIXIO 0x100 + +typedef unsigned char el_action_t; /* Index to command array */ + +typedef struct coord_t { /* Position on the screen */ + int h; + int v; +} coord_t; + +typedef struct el_line_t { + wchar_t *buffer; /* Input line */ + wchar_t *cursor; /* Cursor position */ + wchar_t *lastchar; /* Last character */ + const wchar_t *limit; /* Max position */ +} el_line_t; + +/* + * Editor state + */ +typedef struct el_state_t { + int inputmode; /* What mode are we in? */ + int doingarg; /* Are we getting an argument? */ + int argument; /* Numeric argument */ + int metanext; /* Is the next char a meta char */ + el_action_t lastcmd; /* Previous command */ + el_action_t thiscmd; /* this command */ + wchar_t thisch; /* char that generated it */ +} el_state_t; + +/* + * Until we come up with something better... + */ +#define el_malloc(a) malloc(a) +#define el_calloc(a,b) calloc(a, b) +#define el_realloc(a,b) realloc(a, b) +#define el_free(a) free(a) + +#include "tty.h" +#include "prompt.h" +#include "literal.h" +#include "keymacro.h" +#include "terminal.h" +#include "refresh.h" +#include "chared.h" +#include "search.h" +#include "hist.h" +#include "map.h" +#include "sig.h" + +struct el_read_t; + +struct editline { + wchar_t *el_prog; /* the program name */ + FILE *el_infile; /* Stdio stuff */ + FILE *el_outfile; /* Stdio stuff */ + FILE *el_errfile; /* Stdio stuff */ + int el_infd; /* Input file descriptor */ + int el_outfd; /* Output file descriptor */ + int el_errfd; /* Error file descriptor */ + int el_flags; /* Various flags. */ + coord_t el_cursor; /* Cursor location */ + wint_t **el_display; /* Real screen image = what is there */ + wint_t **el_vdisplay; /* Virtual screen image = what we see */ + void *el_data; /* Client data */ + el_line_t el_line; /* The current line information */ + el_state_t el_state; /* Current editor state */ + el_terminal_t el_terminal; /* Terminal dependent stuff */ + el_tty_t el_tty; /* Tty dependent stuff */ + el_refresh_t el_refresh; /* Refresh stuff */ + el_prompt_t el_prompt; /* Prompt stuff */ + el_prompt_t el_rprompt; /* Prompt stuff */ + el_literal_t el_literal; /* prompt literal bits */ + el_chared_t el_chared; /* Characted editor stuff */ + el_map_t el_map; /* Key mapping stuff */ + el_keymacro_t el_keymacro; /* Key binding stuff */ + el_history_t el_history; /* History stuff */ + el_search_t el_search; /* Search stuff */ + el_signal_t el_signal; /* Signal handling stuff */ + struct el_read_t *el_read; /* Character reading stuff */ + ct_buffer_t el_visual; /* Buffer for displayable str */ + ct_buffer_t el_scratch; /* Scratch conversion buffer */ + ct_buffer_t el_lgcyconv; /* Buffer for legacy wrappers */ + LineInfo el_lgcylinfo; /* Legacy LineInfo buffer */ +}; + +libedit_private int el_editmode(EditLine *, int, const wchar_t **); +libedit_private EditLine *el_init_internal(const char *, FILE *, FILE *, + FILE *, int, int, int, int); + +#ifdef DEBUG +#define EL_ABORT(a) do { \ + fprintf(el->el_errfile, "%s, %d: ", \ + __FILE__, __LINE__); \ + fprintf a; \ + abort(); \ + } while( /*CONSTCOND*/0); +#else +#define EL_ABORT(a) abort() +#endif +#endif /* _h_el */ diff --git a/src/thirdparty/libedit-3.1/src/eln.c b/src/thirdparty/libedit-3.1/src/eln.c new file mode 100644 index 000000000..563ec2a67 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/eln.c @@ -0,0 +1,394 @@ +/* $NetBSD: eln.c,v 1.37 2022/01/11 18:30:15 christos Exp $ */ + +/*- + * Copyright (c) 2009 The NetBSD Foundation, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +__RCSID("$NetBSD: eln.c,v 1.37 2022/01/11 18:30:15 christos Exp $"); +#endif /* not lint && not SCCSID */ + +#include +#include +#include +#include + +#include "el.h" + +int +el_getc(EditLine *el, char *cp) +{ + int num_read; + wchar_t wc = 0; + + num_read = el_wgetc(el, &wc); + *cp = '\0'; + if (num_read <= 0) + return num_read; + num_read = wctob(wc); + if (num_read == EOF) { + errno = ERANGE; + return -1; + } else { + *cp = (char)num_read; + return 1; + } +} + + +void +el_push(EditLine *el, const char *str) +{ + /* Using multibyte->wide string decoding works fine under single-byte + * character sets too, and Does The Right Thing. */ + el_wpush(el, ct_decode_string(str, &el->el_lgcyconv)); +} + + +const char * +el_gets(EditLine *el, int *nread) +{ + const wchar_t *tmp; + + tmp = el_wgets(el, nread); + if (tmp != NULL) { + int i; + size_t nwread = 0; + + for (i = 0; i < *nread; i++) + nwread += ct_enc_width(tmp[i]); + *nread = (int)nwread; + } + return ct_encode_string(tmp, &el->el_lgcyconv); +} + + +int +el_parse(EditLine *el, int argc, const char *argv[]) +{ + int ret; + const wchar_t **wargv; + + wargv = (void *)ct_decode_argv(argc, argv, &el->el_lgcyconv); + if (!wargv) + return -1; + ret = el_wparse(el, argc, wargv); + el_free(wargv); + + return ret; +} + + +int +el_set(EditLine *el, int op, ...) +{ + va_list ap; + int ret; + + if (!el) + return -1; + va_start(ap, op); + + switch (op) { + case EL_PROMPT: /* el_pfunc_t */ + case EL_RPROMPT: { + el_pfunc_t p = va_arg(ap, el_pfunc_t); + ret = prompt_set(el, p, 0, op, 0); + break; + } + + case EL_RESIZE: { + el_zfunc_t p = va_arg(ap, el_zfunc_t); + void *arg = va_arg(ap, void *); + ret = ch_resizefun(el, p, arg); + break; + } + + case EL_ALIAS_TEXT: { + el_afunc_t p = va_arg(ap, el_afunc_t); + void *arg = va_arg(ap, void *); + ret = ch_aliasfun(el, p, arg); + break; + } + + case EL_PROMPT_ESC: + case EL_RPROMPT_ESC: { + el_pfunc_t p = va_arg(ap, el_pfunc_t); + int c = va_arg(ap, int); + + ret = prompt_set(el, p, c, op, 0); + break; + } + + case EL_TERMINAL: /* const char * */ + ret = el_wset(el, op, va_arg(ap, char *)); + break; + + case EL_EDITOR: /* const wchar_t * */ + ret = el_wset(el, op, ct_decode_string(va_arg(ap, char *), + &el->el_lgcyconv)); + break; + + case EL_SIGNAL: /* int */ + case EL_EDITMODE: + case EL_SAFEREAD: + case EL_UNBUFFERED: + case EL_PREP_TERM: + ret = el_wset(el, op, va_arg(ap, int)); + break; + + case EL_BIND: /* const char * list -> const wchar_t * list */ + case EL_TELLTC: + case EL_SETTC: + case EL_ECHOTC: + case EL_SETTY: { + const char *argv[20]; + int i; + const wchar_t **wargv; + for (i = 1; i < (int)__arraycount(argv) - 1; ++i) + if ((argv[i] = va_arg(ap, const char *)) == NULL) + break; + argv[0] = argv[i] = NULL; + wargv = (void *)ct_decode_argv(i + 1, argv, &el->el_lgcyconv); + if (!wargv) { + ret = -1; + goto out; + } + /* + * AFAIK we can't portably pass through our new wargv to + * el_wset(), so we have to reimplement the body of + * el_wset() for these ops. + */ + switch (op) { + case EL_BIND: + wargv[0] = L"bind"; + ret = map_bind(el, i, wargv); + break; + case EL_TELLTC: + wargv[0] = L"telltc"; + ret = terminal_telltc(el, i, wargv); + break; + case EL_SETTC: + wargv[0] = L"settc"; + ret = terminal_settc(el, i, wargv); + break; + case EL_ECHOTC: + wargv[0] = L"echotc"; + ret = terminal_echotc(el, i, wargv); + break; + case EL_SETTY: + wargv[0] = L"setty"; + ret = tty_stty(el, i, wargv); + break; + default: + ret = -1; + } + el_free(wargv); + break; + } + + /* XXX: do we need to change el_func_t too? */ + case EL_ADDFN: { /* const char *, const char *, el_func_t */ + const char *args[2]; + el_func_t func; + wchar_t **wargv; + + args[0] = va_arg(ap, const char *); + args[1] = va_arg(ap, const char *); + func = va_arg(ap, el_func_t); + + wargv = ct_decode_argv(2, args, &el->el_lgcyconv); + if (!wargv) { + ret = -1; + goto out; + } + /* XXX: The two strdup's leak */ + ret = map_addfunc(el, wcsdup(wargv[0]), wcsdup(wargv[1]), + func); + el_free(wargv); + break; + } + case EL_HIST: { /* hist_fun_t, const char * */ + hist_fun_t fun = va_arg(ap, hist_fun_t); + void *ptr = va_arg(ap, void *); + ret = hist_set(el, fun, ptr); + el->el_flags |= NARROW_HISTORY; + break; + } + + case EL_GETCFN: /* el_rfunc_t */ + ret = el_wset(el, op, va_arg(ap, el_rfunc_t)); + break; + + case EL_CLIENTDATA: /* void * */ + ret = el_wset(el, op, va_arg(ap, void *)); + break; + + case EL_SETFP: { /* int, FILE * */ + int what = va_arg(ap, int); + FILE *fp = va_arg(ap, FILE *); + ret = el_wset(el, op, what, fp); + break; + } + + case EL_REFRESH: + re_clear_display(el); + re_refresh(el); + terminal__flush(el); + ret = 0; + break; + + default: + ret = -1; + break; + } + +out: + va_end(ap); + return ret; +} + + +int +el_get(EditLine *el, int op, ...) +{ + va_list ap; + int ret; + + if (!el) + return -1; + + va_start(ap, op); + + switch (op) { + case EL_PROMPT: /* el_pfunc_t * */ + case EL_RPROMPT: { + el_pfunc_t *p = va_arg(ap, el_pfunc_t *); + ret = prompt_get(el, p, 0, op); + break; + } + + case EL_PROMPT_ESC: /* el_pfunc_t *, char **/ + case EL_RPROMPT_ESC: { + el_pfunc_t *p = va_arg(ap, el_pfunc_t *); + char *c = va_arg(ap, char *); + wchar_t wc = 0; + ret = prompt_get(el, p, &wc, op); + *c = (char)wc; + break; + } + + case EL_EDITOR: { + const char **p = va_arg(ap, const char **); + const wchar_t *pw; + ret = el_wget(el, op, &pw); + *p = ct_encode_string(pw, &el->el_lgcyconv); + if (!el->el_lgcyconv.csize) + ret = -1; + break; + } + + case EL_TERMINAL: /* const char ** */ + ret = el_wget(el, op, va_arg(ap, const char **)); + break; + + case EL_SIGNAL: /* int * */ + case EL_EDITMODE: + case EL_SAFEREAD: + case EL_UNBUFFERED: + case EL_PREP_TERM: + ret = el_wget(el, op, va_arg(ap, int *)); + break; + + case EL_GETTC: { + char *argv[3]; + static char gettc[] = "gettc"; + argv[0] = gettc; + argv[1] = va_arg(ap, char *); + argv[2] = va_arg(ap, void *); + ret = terminal_gettc(el, 3, argv); + break; + } + + case EL_GETCFN: /* el_rfunc_t */ + ret = el_wget(el, op, va_arg(ap, el_rfunc_t *)); + break; + + case EL_CLIENTDATA: /* void ** */ + ret = el_wget(el, op, va_arg(ap, void **)); + break; + + case EL_GETFP: { /* int, FILE ** */ + int what = va_arg(ap, int); + FILE **fpp = va_arg(ap, FILE **); + ret = el_wget(el, op, what, fpp); + break; + } + + default: + ret = -1; + break; + } + + va_end(ap); + return ret; +} + + +const LineInfo * +el_line(EditLine *el) +{ + const LineInfoW *winfo = el_wline(el); + LineInfo *info = &el->el_lgcylinfo; + size_t offset; + const wchar_t *p; + + info->buffer = ct_encode_string(winfo->buffer, &el->el_lgcyconv); + + offset = 0; + for (p = winfo->buffer; p < winfo->cursor; p++) + offset += ct_enc_width(*p); + info->cursor = info->buffer + offset; + + offset = 0; + for (p = winfo->buffer; p < winfo->lastchar; p++) + offset += ct_enc_width(*p); + info->lastchar = info->buffer + offset; + + return info; +} + + +int +el_insertstr(EditLine *el, const char *str) +{ + return el_winsertstr(el, ct_decode_string(str, &el->el_lgcyconv)); +} + +int +el_replacestr(EditLine *el, const char *str) +{ + return el_wreplacestr(el, ct_decode_string(str, &el->el_lgcyconv)); +} diff --git a/src/thirdparty/libedit-3.1/src/emacs.c b/src/thirdparty/libedit-3.1/src/emacs.c new file mode 100644 index 000000000..0636c28b2 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/emacs.c @@ -0,0 +1,512 @@ +/* $NetBSD: emacs.c,v 1.36 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)emacs.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: emacs.c,v 1.36 2016/05/09 21:46:56 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * emacs.c: Emacs functions + */ +#include + +#include "el.h" +#include "emacs.h" +#include "fcns.h" + +/* em_delete_or_list(): + * Delete character under cursor or list completions if at end of line + * [^D] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_delete_or_list(EditLine *el, wint_t c) +{ + + if (el->el_line.cursor == el->el_line.lastchar) { + /* if I'm at the end */ + if (el->el_line.cursor == el->el_line.buffer) { + /* and the beginning */ + terminal_writec(el, c); /* then do an EOF */ + return CC_EOF; + } else { + /* + * Here we could list completions, but it is an + * error right now + */ + terminal_beep(el); + return CC_ERROR; + } + } else { + if (el->el_state.doingarg) + c_delafter(el, el->el_state.argument); + else + c_delafter1(el); + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + /* bounds check */ + return CC_REFRESH; + } +} + + +/* em_delete_next_word(): + * Cut from cursor to end of current word + * [M-d] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_delete_next_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp, *p, *kp; + + if (el->el_line.cursor == el->el_line.lastchar) + return CC_ERROR; + + cp = c__next_word(el->el_line.cursor, el->el_line.lastchar, + el->el_state.argument, ce__isword); + + for (p = el->el_line.cursor, kp = el->el_chared.c_kill.buf; p < cp; p++) + /* save the text */ + *kp++ = *p; + el->el_chared.c_kill.last = kp; + + c_delafter(el, (int)(cp - el->el_line.cursor)); /* delete after dot */ + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + /* bounds check */ + return CC_REFRESH; +} + + +/* em_yank(): + * Paste cut buffer at cursor position + * [^Y] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_yank(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *kp, *cp; + + if (el->el_chared.c_kill.last == el->el_chared.c_kill.buf) + return CC_NORM; + + if (el->el_line.lastchar + + (el->el_chared.c_kill.last - el->el_chared.c_kill.buf) >= + el->el_line.limit) + return CC_ERROR; + + el->el_chared.c_kill.mark = el->el_line.cursor; + cp = el->el_line.cursor; + + /* open the space, */ + c_insert(el, + (int)(el->el_chared.c_kill.last - el->el_chared.c_kill.buf)); + /* copy the chars */ + for (kp = el->el_chared.c_kill.buf; kp < el->el_chared.c_kill.last; kp++) + *cp++ = *kp; + + /* if an arg, cursor at beginning else cursor at end */ + if (el->el_state.argument == 1) + el->el_line.cursor = cp; + + return CC_REFRESH; +} + + +/* em_kill_line(): + * Cut the entire line and save in cut buffer + * [^U] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_kill_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *kp, *cp; + + cp = el->el_line.buffer; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_line.lastchar) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + /* zap! -- delete all of it */ + el->el_line.lastchar = el->el_line.buffer; + el->el_line.cursor = el->el_line.buffer; + return CC_REFRESH; +} + + +/* em_kill_region(): + * Cut area between mark and cursor and save in cut buffer + * [^W] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_kill_region(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *kp, *cp; + + if (!el->el_chared.c_kill.mark) + return CC_ERROR; + + if (el->el_chared.c_kill.mark > el->el_line.cursor) { + cp = el->el_line.cursor; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_chared.c_kill.mark) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + c_delafter(el, (int)(cp - el->el_line.cursor)); + } else { /* mark is before cursor */ + cp = el->el_chared.c_kill.mark; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_line.cursor) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + c_delbefore(el, (int)(cp - el->el_chared.c_kill.mark)); + el->el_line.cursor = el->el_chared.c_kill.mark; + } + return CC_REFRESH; +} + + +/* em_copy_region(): + * Copy area between mark and cursor to cut buffer + * [M-W] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_copy_region(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *kp, *cp; + + if (!el->el_chared.c_kill.mark) + return CC_ERROR; + + if (el->el_chared.c_kill.mark > el->el_line.cursor) { + cp = el->el_line.cursor; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_chared.c_kill.mark) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + } else { + cp = el->el_chared.c_kill.mark; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_line.cursor) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + } + return CC_NORM; +} + + +/* em_gosmacs_transpose(): + * Exchange the two characters before the cursor + * Gosling emacs transpose chars [^T] + */ +libedit_private el_action_t +em_gosmacs_transpose(EditLine *el, wint_t c) +{ + + if (el->el_line.cursor > &el->el_line.buffer[1]) { + /* must have at least two chars entered */ + c = el->el_line.cursor[-2]; + el->el_line.cursor[-2] = el->el_line.cursor[-1]; + el->el_line.cursor[-1] = c; + return CC_REFRESH; + } else + return CC_ERROR; +} + + +/* em_next_word(): + * Move next to end of current word + * [M-f] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_next_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + if (el->el_line.cursor == el->el_line.lastchar) + return CC_ERROR; + + el->el_line.cursor = c__next_word(el->el_line.cursor, + el->el_line.lastchar, + el->el_state.argument, + ce__isword); + + if (el->el_map.type == MAP_VI) + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* em_upper_case(): + * Uppercase the characters from cursor to end of current word + * [M-u] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_upper_case(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp, *ep; + + ep = c__next_word(el->el_line.cursor, el->el_line.lastchar, + el->el_state.argument, ce__isword); + + for (cp = el->el_line.cursor; cp < ep; cp++) + if (iswlower(*cp)) + *cp = towupper(*cp); + + el->el_line.cursor = ep; + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + return CC_REFRESH; +} + + +/* em_capitol_case(): + * Capitalize the characters from cursor to end of current word + * [M-c] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_capitol_case(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp, *ep; + + ep = c__next_word(el->el_line.cursor, el->el_line.lastchar, + el->el_state.argument, ce__isword); + + for (cp = el->el_line.cursor; cp < ep; cp++) { + if (iswalpha(*cp)) { + if (iswlower(*cp)) + *cp = towupper(*cp); + cp++; + break; + } + } + for (; cp < ep; cp++) + if (iswupper(*cp)) + *cp = towlower(*cp); + + el->el_line.cursor = ep; + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + return CC_REFRESH; +} + + +/* em_lower_case(): + * Lowercase the characters from cursor to end of current word + * [M-l] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_lower_case(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp, *ep; + + ep = c__next_word(el->el_line.cursor, el->el_line.lastchar, + el->el_state.argument, ce__isword); + + for (cp = el->el_line.cursor; cp < ep; cp++) + if (iswupper(*cp)) + *cp = towlower(*cp); + + el->el_line.cursor = ep; + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + return CC_REFRESH; +} + + +/* em_set_mark(): + * Set the mark at cursor + * [^@] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_set_mark(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_chared.c_kill.mark = el->el_line.cursor; + return CC_NORM; +} + + +/* em_exchange_mark(): + * Exchange the cursor and mark + * [^X^X] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_exchange_mark(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp; + + cp = el->el_line.cursor; + el->el_line.cursor = el->el_chared.c_kill.mark; + el->el_chared.c_kill.mark = cp; + return CC_CURSOR; +} + + +/* em_universal_argument(): + * Universal argument (argument times 4) + * [^U] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_universal_argument(EditLine *el, wint_t c __attribute__((__unused__))) +{ /* multiply current argument by 4 */ + + if (el->el_state.argument > 1000000) + return CC_ERROR; + el->el_state.doingarg = 1; + el->el_state.argument *= 4; + return CC_ARGHACK; +} + + +/* em_meta_next(): + * Add 8th bit to next character typed + * [] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_meta_next(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_state.metanext = 1; + return CC_ARGHACK; +} + + +/* em_toggle_overwrite(): + * Switch from insert to overwrite mode or vice versa + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_toggle_overwrite(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_state.inputmode = (el->el_state.inputmode == MODE_INSERT) ? + MODE_REPLACE : MODE_INSERT; + return CC_NORM; +} + + +/* em_copy_prev_word(): + * Copy current word to cursor + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_copy_prev_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *cp, *oldc, *dp; + + if (el->el_line.cursor == el->el_line.buffer) + return CC_ERROR; + + oldc = el->el_line.cursor; + /* does a bounds check */ + cp = c__prev_word(el->el_line.cursor, el->el_line.buffer, + el->el_state.argument, ce__isword); + + c_insert(el, (int)(oldc - cp)); + for (dp = oldc; cp < oldc && dp < el->el_line.lastchar; cp++) + *dp++ = *cp; + + el->el_line.cursor = dp;/* put cursor at end */ + + return CC_REFRESH; +} + + +/* em_inc_search_next(): + * Emacs incremental next search + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_inc_search_next(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_search.patlen = 0; + return ce_inc_search(el, ED_SEARCH_NEXT_HISTORY); +} + + +/* em_inc_search_prev(): + * Emacs incremental reverse search + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_inc_search_prev(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_search.patlen = 0; + return ce_inc_search(el, ED_SEARCH_PREV_HISTORY); +} + + +/* em_delete_prev_char(): + * Delete the character to the left of the cursor + * [^?] + */ +libedit_private el_action_t +/*ARGSUSED*/ +em_delete_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor <= el->el_line.buffer) + return CC_ERROR; + + if (el->el_state.doingarg) + c_delbefore(el, el->el_state.argument); + else + c_delbefore1(el); + el->el_line.cursor -= el->el_state.argument; + if (el->el_line.cursor < el->el_line.buffer) + el->el_line.cursor = el->el_line.buffer; + return CC_REFRESH; +} diff --git a/src/thirdparty/libedit-3.1/src/filecomplete.c b/src/thirdparty/libedit-3.1/src/filecomplete.c new file mode 100644 index 000000000..f3f50c50d --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/filecomplete.c @@ -0,0 +1,846 @@ +/* $NetBSD: filecomplete.c,v 1.70 2022/03/12 15:29:17 christos Exp $ */ + +/*- + * Copyright (c) 1997 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jaromir Dolecek. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" + +#if !defined(lint) && !defined(SCCSID) +__RCSID("$NetBSD: filecomplete.c,v 1.70 2022/03/12 15:29:17 christos Exp $"); +#endif /* not lint && not SCCSID */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "el.h" +#include "filecomplete.h" + +static const wchar_t break_chars[] = L" \t\n\"\\'`@$><=;|&{("; + +/********************************/ +/* completion functions */ + +/* + * does tilde expansion of strings of type ``~user/foo'' + * if ``user'' isn't valid user name or ``txt'' doesn't start + * w/ '~', returns pointer to strdup()ed copy of ``txt'' + * + * it's the caller's responsibility to free() the returned string + */ +char * +fn_tilde_expand(const char *txt) +{ +#if defined(HAVE_GETPW_R_POSIX) || defined(HAVE_GETPW_R_DRAFT) + struct passwd pwres; + char pwbuf[1024]; +#endif + struct passwd *pass; + const char *pos; + char *temp; + size_t len = 0; + + if (txt[0] != '~') + return strdup(txt); + + pos = strchr(txt + 1, '/'); + if (pos == NULL) { + temp = strdup(txt + 1); + if (temp == NULL) + return NULL; + } else { + /* text until string after slash */ + len = (size_t)(pos - txt + 1); + temp = el_calloc(len, sizeof(*temp)); + if (temp == NULL) + return NULL; + (void)strlcpy(temp, txt + 1, len - 1); + } + if (temp[0] == 0) { +#ifdef HAVE_GETPW_R_POSIX + if (getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf), + &pass) != 0) + pass = NULL; +#elif HAVE_GETPW_R_DRAFT + pass = getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf)); +#else + pass = getpwuid(getuid()); +#endif + } else { +#ifdef HAVE_GETPW_R_POSIX + if (getpwnam_r(temp, &pwres, pwbuf, sizeof(pwbuf), &pass) != 0) + pass = NULL; +#elif HAVE_GETPW_R_DRAFT + pass = getpwnam_r(temp, &pwres, pwbuf, sizeof(pwbuf)); +#else + pass = getpwnam(temp); +#endif + } + el_free(temp); /* value no more needed */ + if (pass == NULL) + return strdup(txt); + + /* update pointer txt to point at string immedially following */ + /* first slash */ + txt += len; + + len = strlen(pass->pw_dir) + 1 + strlen(txt) + 1; + temp = el_calloc(len, sizeof(*temp)); + if (temp == NULL) + return NULL; + (void)snprintf(temp, len, "%s/%s", pass->pw_dir, txt); + + return temp; +} + +static int +needs_escaping(wchar_t c) +{ + switch (c) { + case '\'': + case '"': + case '(': + case ')': + case '\\': + case '<': + case '>': + case '$': + case '#': + case ' ': + case '\n': + case '\t': + case '?': + case ';': + case '`': + case '@': + case '=': + case '|': + case '{': + case '}': + case '&': + case '*': + case '[': + return 1; + default: + return 0; + } +} + +static int +needs_dquote_escaping(char c) +{ + switch (c) { + case '"': + case '\\': + case '`': + case '$': + return 1; + default: + return 0; + } +} + + +static wchar_t * +unescape_string(const wchar_t *string, size_t length) +{ + size_t i; + size_t j = 0; + wchar_t *unescaped = el_calloc(length + 1, sizeof(*string)); + if (unescaped == NULL) + return NULL; + for (i = 0; i < length ; i++) { + if (string[i] == '\\') + continue; + unescaped[j++] = string[i]; + } + unescaped[j] = 0; + return unescaped; +} + +static char * +escape_filename(EditLine * el, const char *filename, int single_match, + const char *(*app_func)(const char *)) +{ + size_t original_len = 0; + size_t escaped_character_count = 0; + size_t offset = 0; + size_t newlen; + const char *s; + char c; + size_t s_quoted = 0; /* does the input contain a single quote */ + size_t d_quoted = 0; /* does the input contain a double quote */ + char *escaped_str; + wchar_t *temp = el->el_line.buffer; + const char *append_char = NULL; + + if (filename == NULL) + return NULL; + + while (temp != el->el_line.cursor) { + /* + * If we see a single quote but have not seen a double quote + * so far set/unset s_quote, unless it is already quoted + */ + if (temp[0] == '\'' && !d_quoted && + (temp == el->el_line.buffer || temp[-1] != '\\')) + s_quoted = !s_quoted; + /* + * vice versa to the above condition + */ + else if (temp[0] == '"' && !s_quoted) + d_quoted = !d_quoted; + temp++; + } + + /* Count number of special characters so that we can calculate + * number of extra bytes needed in the new string + */ + for (s = filename; *s; s++, original_len++) { + c = *s; + /* Inside a single quote only single quotes need escaping */ + if (s_quoted && c == '\'') { + escaped_character_count += 3; + continue; + } + /* Inside double quotes only ", \, ` and $ need escaping */ + if (d_quoted && needs_dquote_escaping(c)) { + escaped_character_count++; + continue; + } + if (!s_quoted && !d_quoted && needs_escaping(c)) + escaped_character_count++; + } + + newlen = original_len + escaped_character_count + 1; + if (s_quoted || d_quoted) + newlen++; + + if (single_match && app_func) + newlen++; + + if ((escaped_str = el_malloc(newlen)) == NULL) + return NULL; + + for (s = filename; *s; s++) { + c = *s; + if (!needs_escaping(c)) { + /* no escaping is required continue as usual */ + escaped_str[offset++] = c; + continue; + } + + /* single quotes inside single quotes require special handling */ + if (c == '\'' && s_quoted) { + escaped_str[offset++] = '\''; + escaped_str[offset++] = '\\'; + escaped_str[offset++] = '\''; + escaped_str[offset++] = '\''; + continue; + } + + /* Otherwise no escaping needed inside single quotes */ + if (s_quoted) { + escaped_str[offset++] = c; + continue; + } + + /* No escaping needed inside a double quoted string either + * unless we see a '$', '\', '`', or '"' (itself) + */ + if (d_quoted && !needs_dquote_escaping(c)) { + escaped_str[offset++] = c; + continue; + } + + /* If we reach here that means escaping is actually needed */ + escaped_str[offset++] = '\\'; + escaped_str[offset++] = c; + } + + if (single_match && app_func) { + escaped_str[offset] = 0; + append_char = app_func(filename); + /* we want to append space only if we are not inside quotes */ + if (append_char[0] == ' ') { + if (!s_quoted && !d_quoted) + escaped_str[offset++] = append_char[0]; + } else + escaped_str[offset++] = append_char[0]; + } + + /* close the quotes if single match and the match is not a directory */ + if (single_match && (append_char && append_char[0] == ' ')) { + if (s_quoted) + escaped_str[offset++] = '\''; + else if (d_quoted) + escaped_str[offset++] = '"'; + } + + escaped_str[offset] = 0; + return escaped_str; +} + +/* + * return first found file name starting by the ``text'' or NULL if no + * such file can be found + * value of ``state'' is ignored + * + * it's the caller's responsibility to free the returned string + */ +char * +fn_filename_completion_function(const char *text, int state) +{ + static DIR *dir = NULL; + static char *filename = NULL, *dirname = NULL, *dirpath = NULL; + static size_t filename_len = 0; + struct dirent *entry; + char *temp; + const char *pos; + size_t len; + + if (state == 0 || dir == NULL) { + pos = strrchr(text, '/'); + if (pos) { + char *nptr; + pos++; + nptr = el_realloc(filename, (strlen(pos) + 1) * + sizeof(*nptr)); + if (nptr == NULL) { + el_free(filename); + filename = NULL; + return NULL; + } + filename = nptr; + (void)strcpy(filename, pos); + len = (size_t)(pos - text); /* including last slash */ + + nptr = el_realloc(dirname, (len + 1) * + sizeof(*nptr)); + if (nptr == NULL) { + el_free(dirname); + dirname = NULL; + return NULL; + } + dirname = nptr; + (void)strlcpy(dirname, text, len + 1); + } else { + el_free(filename); + if (*text == 0) + filename = NULL; + else { + filename = strdup(text); + if (filename == NULL) + return NULL; + } + el_free(dirname); + dirname = NULL; + } + + if (dir != NULL) { + (void)closedir(dir); + dir = NULL; + } + + /* support for ``~user'' syntax */ + + el_free(dirpath); + dirpath = NULL; + if (dirname == NULL) { + if ((dirname = strdup("")) == NULL) + return NULL; + dirpath = strdup("./"); + } else if (*dirname == '~') + dirpath = fn_tilde_expand(dirname); + else + dirpath = strdup(dirname); + + if (dirpath == NULL) + return NULL; + + dir = opendir(dirpath); + if (!dir) + return NULL; /* cannot open the directory */ + + /* will be used in cycle */ + filename_len = filename ? strlen(filename) : 0; + } + + /* find the match */ + while ((entry = readdir(dir)) != NULL) { + /* skip . and .. */ + if (entry->d_name[0] == '.' && (!entry->d_name[1] + || (entry->d_name[1] == '.' && !entry->d_name[2]))) + continue; + if (filename_len == 0) + break; + /* otherwise, get first entry where first */ + /* filename_len characters are equal */ + if (entry->d_name[0] == filename[0] + /* Some dirents have d_namlen, but it is not portable. */ + && strlen(entry->d_name) >= filename_len + && strncmp(entry->d_name, filename, + filename_len) == 0) + break; + } + + if (entry) { /* match found */ + + /* Some dirents have d_namlen, but it is not portable. */ + len = strlen(entry->d_name); + + len = strlen(dirname) + len + 1; + temp = el_calloc(len, sizeof(*temp)); + if (temp == NULL) + return NULL; + (void)snprintf(temp, len, "%s%s", dirname, entry->d_name); + } else { + (void)closedir(dir); + dir = NULL; + temp = NULL; + } + + return temp; +} + + +static const char * +append_char_function(const char *name) +{ + struct stat stbuf; + char *expname = *name == '~' ? fn_tilde_expand(name) : NULL; + const char *rs = " "; + + if (stat(expname ? expname : name, &stbuf) == -1) + goto out; + if (S_ISDIR(stbuf.st_mode)) + rs = "/"; +out: + if (expname) + el_free(expname); + return rs; +} +/* + * returns list of completions for text given + * non-static for readline. + */ +char ** completion_matches(const char *, char *(*)(const char *, int)); +char ** +completion_matches(const char *text, char *(*genfunc)(const char *, int)) +{ + char **match_list = NULL, *retstr, *prevstr; + size_t match_list_len, max_equal, which, i; + size_t matches; + + matches = 0; + match_list_len = 1; + while ((retstr = (*genfunc) (text, (int)matches)) != NULL) { + /* allow for list terminator here */ + if (matches + 3 >= match_list_len) { + char **nmatch_list; + while (matches + 3 >= match_list_len) + match_list_len <<= 1; + nmatch_list = el_realloc(match_list, + match_list_len * sizeof(*nmatch_list)); + if (nmatch_list == NULL) { + el_free(match_list); + return NULL; + } + match_list = nmatch_list; + + } + match_list[++matches] = retstr; + } + + if (!match_list) + return NULL; /* nothing found */ + + /* find least denominator and insert it to match_list[0] */ + which = 2; + prevstr = match_list[1]; + max_equal = strlen(prevstr); + for (; which <= matches; which++) { + for (i = 0; i < max_equal && + prevstr[i] == match_list[which][i]; i++) + continue; + max_equal = i; + } + + retstr = el_calloc(max_equal + 1, sizeof(*retstr)); + if (retstr == NULL) { + el_free(match_list); + return NULL; + } + (void)strlcpy(retstr, match_list[1], max_equal + 1); + match_list[0] = retstr; + + /* add NULL as last pointer to the array */ + match_list[matches + 1] = NULL; + + return match_list; +} + +/* + * Sort function for qsort(). Just wrapper around strcasecmp(). + */ +static int +_fn_qsort_string_compare(const void *i1, const void *i2) +{ + const char *s1 = ((const char * const *)i1)[0]; + const char *s2 = ((const char * const *)i2)[0]; + + return strcasecmp(s1, s2); +} + +/* + * Display list of strings in columnar format on readline's output stream. + * 'matches' is list of strings, 'num' is number of strings in 'matches', + * 'width' is maximum length of string in 'matches'. + * + * matches[0] is not one of the match strings, but it is counted in + * num, so the strings are matches[1] *through* matches[num-1]. + */ +void +fn_display_match_list(EditLine * el, char **matches, size_t num, size_t width, + const char *(*app_func) (const char *)) +{ + size_t line, lines, col, cols, thisguy; + int screenwidth = el->el_terminal.t_size.h; + if (app_func == NULL) + app_func = append_char_function; + + /* Ignore matches[0]. Avoid 1-based array logic below. */ + matches++; + num--; + + /* + * Find out how many entries can be put on one line; count + * with one space between strings the same way it's printed. + */ + cols = (size_t)screenwidth / (width + 2); + if (cols == 0) + cols = 1; + + /* how many lines of output, rounded up */ + lines = (num + cols - 1) / cols; + + /* Sort the items. */ + qsort(matches, num, sizeof(char *), _fn_qsort_string_compare); + + /* + * On the ith line print elements i, i+lines, i+lines*2, etc. + */ + for (line = 0; line < lines; line++) { + for (col = 0; col < cols; col++) { + thisguy = line + col * lines; + if (thisguy >= num) + break; + (void)fprintf(el->el_outfile, "%s%s%s", + col == 0 ? "" : " ", matches[thisguy], + (*app_func)(matches[thisguy])); + (void)fprintf(el->el_outfile, "%-*s", + (int) (width - strlen(matches[thisguy])), ""); + } + (void)fprintf(el->el_outfile, "\n"); + } +} + +static wchar_t * +find_word_to_complete(const wchar_t * cursor, const wchar_t * buffer, + const wchar_t * word_break, const wchar_t * special_prefixes, size_t * length, + int do_unescape) +{ + /* We now look backwards for the start of a filename/variable word */ + const wchar_t *ctemp = cursor; + wchar_t *temp; + size_t len; + + /* if the cursor is placed at a slash or a quote, we need to find the + * word before it + */ + if (ctemp > buffer) { + switch (ctemp[-1]) { + case '\\': + case '\'': + case '"': + ctemp--; + break; + default: + break; + } + } + + for (;;) { + if (ctemp <= buffer) + break; + if (ctemp - buffer >= 2 && ctemp[-2] == '\\' && + needs_escaping(ctemp[-1])) { + ctemp -= 2; + continue; + } + if (wcschr(word_break, ctemp[-1])) + break; + if (special_prefixes && wcschr(special_prefixes, ctemp[-1])) + break; + ctemp--; + } + + len = (size_t) (cursor - ctemp); + if (len == 1 && (ctemp[0] == '\'' || ctemp[0] == '"')) { + len = 0; + ctemp++; + } + *length = len; + if (do_unescape) { + wchar_t *unescaped_word = unescape_string(ctemp, len); + if (unescaped_word == NULL) + return NULL; + return unescaped_word; + } + temp = el_malloc((len + 1) * sizeof(*temp)); + (void) wcsncpy(temp, ctemp, len); + temp[len] = '\0'; + return temp; +} + +/* + * Complete the word at or before point, + * 'what_to_do' says what to do with the completion. + * \t means do standard completion. + * `?' means list the possible completions. + * `*' means insert all of the possible completions. + * `!' means to do standard completion, and list all possible completions if + * there is more than one. + * + * Note: '*' support is not implemented + * '!' could never be invoked + */ +int +fn_complete2(EditLine *el, + char *(*complete_func)(const char *, int), + char **(*attempted_completion_function)(const char *, int, int), + const wchar_t *word_break, const wchar_t *special_prefixes, + const char *(*app_func)(const char *), size_t query_items, + int *completion_type, int *over, int *point, int *end, + unsigned int flags) +{ + const LineInfoW *li; + wchar_t *temp; + char **matches; + char *completion; + size_t len; + int what_to_do = '\t'; + int retval = CC_NORM; + int do_unescape = flags & FN_QUOTE_MATCH; + + if (el->el_state.lastcmd == el->el_state.thiscmd) + what_to_do = '?'; + + /* readline's rl_complete() has to be told what we did... */ + if (completion_type != NULL) + *completion_type = what_to_do; + + if (!complete_func) + complete_func = fn_filename_completion_function; + if (!app_func) + app_func = append_char_function; + + li = el_wline(el); + temp = find_word_to_complete(li->cursor, + li->buffer, word_break, special_prefixes, &len, do_unescape); + if (temp == NULL) + goto out; + + /* these can be used by function called in completion_matches() */ + /* or (*attempted_completion_function)() */ + if (point != NULL) + *point = (int)(li->cursor - li->buffer); + if (end != NULL) + *end = (int)(li->lastchar - li->buffer); + + if (attempted_completion_function) { + int cur_off = (int)(li->cursor - li->buffer); + matches = (*attempted_completion_function)( + ct_encode_string(temp, &el->el_scratch), + cur_off - (int)len, cur_off); + } else + matches = NULL; + if (!attempted_completion_function || + (over != NULL && !*over && !matches)) + matches = completion_matches( + ct_encode_string(temp, &el->el_scratch), complete_func); + + if (over != NULL) + *over = 0; + + if (matches == NULL) { + goto out; + } + int i; + size_t matches_num, maxlen, match_len, match_display=1; + int single_match = matches[2] == NULL && + (matches[1] == NULL || strcmp(matches[0], matches[1]) == 0); + + retval = CC_REFRESH; + + if (matches[0][0] != '\0') { + el_deletestr(el, (int)len); + if (flags & FN_QUOTE_MATCH) + completion = escape_filename(el, matches[0], + single_match, app_func); + else + completion = strdup(matches[0]); + if (completion == NULL) + goto out2; + + /* + * Replace the completed string with the common part of + * all possible matches if there is a possible completion. + */ + el_winsertstr(el, + ct_decode_string(completion, &el->el_scratch)); + + if (single_match && attempted_completion_function && + !(flags & FN_QUOTE_MATCH)) + { + /* + * We found an exact match. Add a space after + * it, unless we do filename completion and the + * object is a directory. Also do necessary + * escape quoting + */ + el_winsertstr(el, ct_decode_string( + (*app_func)(completion), &el->el_scratch)); + } + free(completion); + } + + + if (!single_match && (what_to_do == '!' || what_to_do == '?')) { + /* + * More than one match and requested to list possible + * matches. + */ + + for(i = 1, maxlen = 0; matches[i]; i++) { + match_len = strlen(matches[i]); + if (match_len > maxlen) + maxlen = match_len; + } + /* matches[1] through matches[i-1] are available */ + matches_num = (size_t)(i - 1); + + /* newline to get on next line from command line */ + (void)fprintf(el->el_outfile, "\n"); + + /* + * If there are too many items, ask user for display + * confirmation. + */ + if (matches_num > query_items) { + (void)fprintf(el->el_outfile, + "Display all %zu possibilities? (y or n) ", + matches_num); + (void)fflush(el->el_outfile); + if (getc(stdin) != 'y') + match_display = 0; + (void)fprintf(el->el_outfile, "\n"); + } + + if (match_display) { + /* + * Interface of this function requires the + * strings be matches[1..num-1] for compat. + * We have matches_num strings not counting + * the prefix in matches[0], so we need to + * add 1 to matches_num for the call. + */ + fn_display_match_list(el, matches, + matches_num+1, maxlen, app_func); + } + retval = CC_REDISPLAY; + } else if (matches[0][0]) { + /* + * There was some common match, but the name was + * not complete enough. Next tab will print possible + * completions. + */ + el_beep(el); + } else { + /* lcd is not a valid object - further specification */ + /* is needed */ + el_beep(el); + retval = CC_NORM; + } + + /* free elements of array and the array itself */ +out2: + for (i = 0; matches[i]; i++) + el_free(matches[i]); + el_free(matches); + matches = NULL; + +out: + el_free(temp); + return retval; +} + +int +fn_complete(EditLine *el, + char *(*complete_func)(const char *, int), + char **(*attempted_completion_function)(const char *, int, int), + const wchar_t *word_break, const wchar_t *special_prefixes, + const char *(*app_func)(const char *), size_t query_items, + int *completion_type, int *over, int *point, int *end) +{ + return fn_complete2(el, complete_func, attempted_completion_function, + word_break, special_prefixes, app_func, query_items, + completion_type, over, point, end, + attempted_completion_function ? 0 : FN_QUOTE_MATCH); +} + +/* + * el-compatible wrapper around rl_complete; needed for key binding + */ +/* ARGSUSED */ +unsigned char +_el_fn_complete(EditLine *el, int ch __attribute__((__unused__))) +{ + return (unsigned char)fn_complete(el, NULL, NULL, + break_chars, NULL, NULL, (size_t)100, + NULL, NULL, NULL, NULL); +} diff --git a/src/thirdparty/libedit-3.1/src/filecomplete.h b/src/thirdparty/libedit-3.1/src/filecomplete.h new file mode 100644 index 000000000..796ae7ab3 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/filecomplete.h @@ -0,0 +1,51 @@ +/* $NetBSD: filecomplete.h,v 1.14 2021/09/26 13:45:54 christos Exp $ */ + +/*- + * Copyright (c) 1997 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jaromir Dolecek. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef _FILECOMPLETE_H_ +#define _FILECOMPLETE_H_ + +int fn_complete(EditLine *, + char *(*)(const char *, int), + char **(*)(const char *, int, int), + const wchar_t *, const wchar_t *, const char *(*)(const char *), size_t, + int *, int *, int *, int *); +int fn_complete2(EditLine *, + char *(*)(const char *, int), + char **(*)(const char *, int, int), + const wchar_t *, const wchar_t *, const char *(*)(const char *), size_t, + int *, int *, int *, int *, unsigned int); +#define FN_QUOTE_MATCH 1U /* Quote the returned match */ + +void fn_display_match_list(EditLine *, char **, size_t, size_t, + const char *(*)(const char *)); +char *fn_tilde_expand(const char *); +char *fn_filename_completion_function(const char *, int); + +#endif diff --git a/src/thirdparty/libedit-3.1/src/getline.c b/src/thirdparty/libedit-3.1/src/getline.c new file mode 100644 index 000000000..1861533df --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/getline.c @@ -0,0 +1,111 @@ +/* $NetBSD: getline.c,v 1.2 2014/09/16 17:23:50 christos Exp $ */ + +/*- + * Copyright (c) 2011 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef HAVE_NBTOOL_CONFIG_H +#include "nbtool_config.h" +#endif + +#if !HAVE_GETLINE +#include + +#ifndef HAVE_NBTOOL_CONFIG_H +/* These headers are required, but included from nbtool_config.h */ +#include +#include +#include +#include +#endif + +ssize_t +getdelim(char **buf, size_t *bufsiz, int delimiter, FILE *fp) +{ + char *ptr, *eptr; + + + if (*buf == NULL || *bufsiz == 0) { + *bufsiz = BUFSIZ; + if ((*buf = malloc(*bufsiz)) == NULL) + return -1; + } + + for (ptr = *buf, eptr = *buf + *bufsiz;;) { + int c = fgetc(fp); + if (c == -1) { + if (feof(fp)) { + ssize_t diff = (ssize_t)(ptr - *buf); + if (diff != 0) { + *ptr = '\0'; + return diff; + } + } + return -1; + } + *ptr++ = c; + if (c == delimiter) { + *ptr = '\0'; + return ptr - *buf; + } + if (ptr + 2 >= eptr) { + char *nbuf; + size_t nbufsiz = *bufsiz * 2; + ssize_t d = ptr - *buf; + if ((nbuf = realloc(*buf, nbufsiz)) == NULL) + return -1; + *buf = nbuf; + *bufsiz = nbufsiz; + eptr = nbuf + nbufsiz; + ptr = nbuf + d; + } + } +} + +ssize_t +getline(char **buf, size_t *bufsiz, FILE *fp) +{ + return getdelim(buf, bufsiz, '\n', fp); +} + +#endif + +#ifdef TEST +int +main(int argc, char *argv[]) +{ + char *p = NULL; + ssize_t len; + size_t n = 0; + + while ((len = getline(&p, &n, stdin)) != -1) + (void)printf("%zd %s", len, p); + free(p); + return 0; +} +#endif diff --git a/src/thirdparty/libedit-3.1/src/hist.c b/src/thirdparty/libedit-3.1/src/hist.c new file mode 100644 index 000000000..19ce1c161 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/hist.c @@ -0,0 +1,252 @@ +/* $NetBSD: hist.c,v 1.34 2019/07/23 10:19:35 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)hist.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: hist.c,v 1.34 2019/07/23 10:19:35 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * hist.c: History access functions + */ +#include +#include +#include + +#include "el.h" + +/* hist_init(): + * Initialization function. + */ +libedit_private int +hist_init(EditLine *el) +{ + + el->el_history.fun = NULL; + el->el_history.ref = NULL; + el->el_history.buf = el_calloc(EL_BUFSIZ, sizeof(*el->el_history.buf)); + if (el->el_history.buf == NULL) + return -1; + el->el_history.sz = EL_BUFSIZ; + el->el_history.last = el->el_history.buf; + return 0; +} + + +/* hist_end(): + * clean up history; + */ +libedit_private void +hist_end(EditLine *el) +{ + + el_free(el->el_history.buf); + el->el_history.buf = NULL; +} + + +/* hist_set(): + * Set new history interface + */ +libedit_private int +hist_set(EditLine *el, hist_fun_t fun, void *ptr) +{ + + el->el_history.ref = ptr; + el->el_history.fun = fun; + return 0; +} + + +/* hist_get(): + * Get a history line and update it in the buffer. + * eventno tells us the event to get. + */ +libedit_private el_action_t +hist_get(EditLine *el) +{ + const wchar_t *hp; + int h; + size_t blen, hlen; + + if (el->el_history.eventno == 0) { /* if really the current line */ + (void) wcsncpy(el->el_line.buffer, el->el_history.buf, + el->el_history.sz); + el->el_line.lastchar = el->el_line.buffer + + (el->el_history.last - el->el_history.buf); + +#ifdef KSHVI + if (el->el_map.type == MAP_VI) + el->el_line.cursor = el->el_line.buffer; + else +#endif /* KSHVI */ + el->el_line.cursor = el->el_line.lastchar; + + return CC_REFRESH; + } + if (el->el_history.ref == NULL) + return CC_ERROR; + + hp = HIST_FIRST(el); + + if (hp == NULL) + return CC_ERROR; + + for (h = 1; h < el->el_history.eventno; h++) + if ((hp = HIST_NEXT(el)) == NULL) + goto out; + + hlen = wcslen(hp) + 1; + blen = (size_t)(el->el_line.limit - el->el_line.buffer); + if (hlen > blen && !ch_enlargebufs(el, hlen)) + goto out; + + memcpy(el->el_line.buffer, hp, hlen * sizeof(*hp)); + el->el_line.lastchar = el->el_line.buffer + hlen - 1; + + if (el->el_line.lastchar > el->el_line.buffer + && el->el_line.lastchar[-1] == '\n') + el->el_line.lastchar--; + if (el->el_line.lastchar > el->el_line.buffer + && el->el_line.lastchar[-1] == ' ') + el->el_line.lastchar--; +#ifdef KSHVI + if (el->el_map.type == MAP_VI) + el->el_line.cursor = el->el_line.buffer; + else +#endif /* KSHVI */ + el->el_line.cursor = el->el_line.lastchar; + + return CC_REFRESH; +out: + el->el_history.eventno = h; + return CC_ERROR; + +} + + +/* hist_command() + * process a history command + */ +libedit_private int +hist_command(EditLine *el, int argc, const wchar_t **argv) +{ + const wchar_t *str; + int num; + HistEventW ev; + + if (el->el_history.ref == NULL) + return -1; + + if (argc == 1 || wcscmp(argv[1], L"list") == 0) { + size_t maxlen = 0; + char *buf = NULL; + int hno = 1; + /* List history entries */ + + for (str = HIST_LAST(el); str != NULL; str = HIST_PREV(el)) { + char *ptr = + ct_encode_string(str, &el->el_scratch); + size_t len = strlen(ptr); + if (len > 0 && ptr[len - 1] == '\n') + ptr[--len] = '\0'; + len = len * 4 + 1; + if (len >= maxlen) { + maxlen = len + 1024; + char *nbuf = el_realloc(buf, maxlen); + if (nbuf == NULL) { + el_free(buf); + return -1; + } + buf = nbuf; + } + strvis(buf, ptr, VIS_NL); + (void) fprintf(el->el_outfile, "%d\t%s\n", + hno++, buf); + } + el_free(buf); + return 0; + } + + if (argc != 3) + return -1; + + num = (int)wcstol(argv[2], NULL, 0); + + if (wcscmp(argv[1], L"size") == 0) + return history_w(el->el_history.ref, &ev, H_SETSIZE, num); + + if (wcscmp(argv[1], L"unique") == 0) + return history_w(el->el_history.ref, &ev, H_SETUNIQUE, num); + + return -1; +} + +/* hist_enlargebuf() + * Enlarge history buffer to specified value. Called from el_enlargebufs(). + * Return 0 for failure, 1 for success. + */ +libedit_private int +/*ARGSUSED*/ +hist_enlargebuf(EditLine *el, size_t oldsz, size_t newsz) +{ + wchar_t *newbuf; + + newbuf = el_realloc(el->el_history.buf, newsz * sizeof(*newbuf)); + if (!newbuf) + return 0; + + (void) memset(&newbuf[oldsz], '\0', (newsz - oldsz) * sizeof(*newbuf)); + + el->el_history.last = newbuf + + (el->el_history.last - el->el_history.buf); + el->el_history.buf = newbuf; + el->el_history.sz = newsz; + + return 1; +} + +libedit_private wchar_t * +hist_convert(EditLine *el, int fn, void *arg) +{ + HistEventW ev; + if ((*(el)->el_history.fun)((el)->el_history.ref, &ev, fn, arg) == -1) + return NULL; + return ct_decode_string((const char *)(const void *)ev.str, + &el->el_scratch); +} diff --git a/src/thirdparty/libedit-3.1/src/hist.h b/src/thirdparty/libedit-3.1/src/hist.h new file mode 100644 index 000000000..8f5ab0839 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/hist.h @@ -0,0 +1,80 @@ +/* $NetBSD: hist.h,v 1.23 2017/09/01 10:19:10 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)hist.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.hist.c: History functions + */ +#ifndef _h_el_hist +#define _h_el_hist + +typedef int (*hist_fun_t)(void *, HistEventW *, int, ...); + +typedef struct el_history_t { + wchar_t *buf; /* The history buffer */ + size_t sz; /* Size of history buffer */ + wchar_t *last; /* The last character */ + int eventno; /* Event we are looking for */ + void *ref; /* Argument for history fcns */ + hist_fun_t fun; /* Event access */ + HistEventW ev; /* Event cookie */ +} el_history_t; + +#define HIST_FUN_INTERNAL(el, fn, arg) \ + ((((*(el)->el_history.fun) ((el)->el_history.ref, &(el)->el_history.ev, \ + fn, arg)) == -1) ? NULL : (el)->el_history.ev.str) +#define HIST_FUN(el, fn, arg) \ + (((el)->el_flags & NARROW_HISTORY) ? hist_convert(el, fn, arg) : \ + HIST_FUN_INTERNAL(el, fn, arg)) + +#define HIST_NEXT(el) HIST_FUN(el, H_NEXT, NULL) +#define HIST_FIRST(el) HIST_FUN(el, H_FIRST, NULL) +#define HIST_LAST(el) HIST_FUN(el, H_LAST, NULL) +#define HIST_PREV(el) HIST_FUN(el, H_PREV, NULL) +#define HIST_SET(el, num) HIST_FUN(el, H_SET, num) +#define HIST_LOAD(el, fname) HIST_FUN(el, H_LOAD fname) +#define HIST_SAVE(el, fname) HIST_FUN(el, H_SAVE fname) +#define HIST_SAVE_FP(el, fp) HIST_FUN(el, H_SAVE_FP, fp) +#define HIST_NSAVE_FP(el, n, fp) HIST_FUN(el, H_NSAVE_FP, n, fp) + +libedit_private int hist_init(EditLine *); +libedit_private void hist_end(EditLine *); +libedit_private el_action_t hist_get(EditLine *); +libedit_private int hist_set(EditLine *, hist_fun_t, void *); +libedit_private int hist_command(EditLine *, int, const wchar_t **); +libedit_private int hist_enlargebuf(EditLine *, size_t, size_t); +libedit_private wchar_t *hist_convert(EditLine *, int, void *); + +#endif /* _h_el_hist */ diff --git a/src/thirdparty/libedit-3.1/src/histedit.h b/src/thirdparty/libedit-3.1/src/histedit.h new file mode 100644 index 000000000..1e215fc88 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/histedit.h @@ -0,0 +1,321 @@ +/* $NetBSD: histedit.h,v 1.61 2022/02/08 21:13:22 rillig Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)histedit.h 8.2 (Berkeley) 1/3/94 + */ + +/* + * histedit.h: Line editor and history interface. + */ +#ifndef _HISTEDIT_H_ +#define _HISTEDIT_H_ + +#define LIBEDIT_MAJOR 2 +#define LIBEDIT_MINOR 11 + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * ==== Editing ==== + */ + +typedef struct editline EditLine; + +/* + * For user-defined function interface + */ +typedef struct lineinfo { + const char *buffer; + const char *cursor; + const char *lastchar; +} LineInfo; + +/* + * EditLine editor function return codes. + * For user-defined function interface + */ +#define CC_NORM 0 +#define CC_NEWLINE 1 +#define CC_EOF 2 +#define CC_ARGHACK 3 +#define CC_REFRESH 4 +#define CC_CURSOR 5 +#define CC_ERROR 6 +#define CC_FATAL 7 +#define CC_REDISPLAY 8 +#define CC_REFRESH_BEEP 9 + +/* + * Initialization, cleanup, and resetting + */ +EditLine *el_init(const char *, FILE *, FILE *, FILE *); +EditLine *el_init_fd(const char *, FILE *, FILE *, FILE *, + int, int, int); +void el_end(EditLine *); +void el_reset(EditLine *); + +/* + * Get a line, a character or push a string back in the input queue + */ +const char *el_gets(EditLine *, int *); +int el_getc(EditLine *, char *); +void el_push(EditLine *, const char *); + +/* + * Beep! + */ +void el_beep(EditLine *); + +/* + * High level function internals control + * Parses argc, argv array and executes builtin editline commands + */ +int el_parse(EditLine *, int, const char **); + +/* + * Low level editline access functions + */ +int el_set(EditLine *, int, ...); +int el_get(EditLine *, int, ...); +unsigned char _el_fn_complete(EditLine *, int); + +/* + * el_set/el_get parameters + * + * When using el_wset/el_wget (as opposed to el_set/el_get): + * Char is wchar_t, otherwise it is char. + * prompt_func is el_wpfunc_t, otherwise it is el_pfunc_t . + + * Prompt function prototypes are: + * typedef char *(*el_pfunct_t) (EditLine *); + * typedef wchar_t *(*el_wpfunct_t) (EditLine *); + * + * For operations that support set or set/get, the argument types listed are for + * the "set" operation. For "get", each listed type must be a pointer. + * E.g. EL_EDITMODE takes an int when set, but an int* when get. + * + * Operations that only support "get" have the correct argument types listed. + */ +#define EL_PROMPT 0 /* , prompt_func); set/get */ +#define EL_TERMINAL 1 /* , const char *); set/get */ +#define EL_EDITOR 2 /* , const Char *); set/get */ +#define EL_SIGNAL 3 /* , int); set/get */ +#define EL_BIND 4 /* , const Char *, ..., NULL); set */ +#define EL_TELLTC 5 /* , const Char *, ..., NULL); set */ +#define EL_SETTC 6 /* , const Char *, ..., NULL); set */ +#define EL_ECHOTC 7 /* , const Char *, ..., NULL); set */ +#define EL_SETTY 8 /* , const Char *, ..., NULL); set */ +#define EL_ADDFN 9 /* , const Char *, const Char, set */ + /* el_func_t); */ +#define EL_HIST 10 /* , hist_fun_t, const void *); set */ +#define EL_EDITMODE 11 /* , int); set/get */ +#define EL_RPROMPT 12 /* , prompt_func); set/get */ +#define EL_GETCFN 13 /* , el_rfunc_t); set/get */ +#define EL_CLIENTDATA 14 /* , void *); set/get */ +#define EL_UNBUFFERED 15 /* , int); set/get */ +#define EL_PREP_TERM 16 /* , int); set */ +#define EL_GETTC 17 /* , const Char *, ..., NULL); get */ +#define EL_GETFP 18 /* , int, FILE **); get */ +#define EL_SETFP 19 /* , int, FILE *); set */ +#define EL_REFRESH 20 /* , void); set */ +#define EL_PROMPT_ESC 21 /* , prompt_func, Char); set/get */ +#define EL_RPROMPT_ESC 22 /* , prompt_func, Char); set/get */ +#define EL_RESIZE 23 /* , el_zfunc_t, void *); set */ +#define EL_ALIAS_TEXT 24 /* , el_afunc_t, void *); set */ +#define EL_SAFEREAD 25 /* , int); set/get */ + +#define EL_BUILTIN_GETCFN (NULL) + +/* + * Source named file or $PWD/.editrc or $HOME/.editrc + */ +int el_source(EditLine *, const char *); + +/* + * Must be called when the terminal changes size; If EL_SIGNAL + * is set this is done automatically otherwise it is the responsibility + * of the application + */ +void el_resize(EditLine *); + +/* + * User-defined function interface. + */ +const LineInfo *el_line(EditLine *); +int el_insertstr(EditLine *, const char *); +void el_deletestr(EditLine *, int); +int el_replacestr(EditLine *, const char *); +int el_deletestr1(EditLine *, int, int); + +/* + * ==== History ==== + */ + +typedef struct history History; + +typedef struct HistEvent { + int num; + const char *str; +} HistEvent; + +/* + * History access functions. + */ +History * history_init(void); +void history_end(History *); + +int history(History *, HistEvent *, int, ...); + +#define H_FUNC 0 /* , UTSL */ +#define H_SETSIZE 1 /* , const int); */ +#define H_GETSIZE 2 /* , void); */ +#define H_FIRST 3 /* , void); */ +#define H_LAST 4 /* , void); */ +#define H_PREV 5 /* , void); */ +#define H_NEXT 6 /* , void); */ +#define H_CURR 8 /* , const int); */ +#define H_SET 7 /* , int); */ +#define H_ADD 9 /* , const wchar_t *); */ +#define H_ENTER 10 /* , const wchar_t *); */ +#define H_APPEND 11 /* , const wchar_t *); */ +#define H_END 12 /* , void); */ +#define H_NEXT_STR 13 /* , const wchar_t *); */ +#define H_PREV_STR 14 /* , const wchar_t *); */ +#define H_NEXT_EVENT 15 /* , const int); */ +#define H_PREV_EVENT 16 /* , const int); */ +#define H_LOAD 17 /* , const char *); */ +#define H_SAVE 18 /* , const char *); */ +#define H_CLEAR 19 /* , void); */ +#define H_SETUNIQUE 20 /* , int); */ +#define H_GETUNIQUE 21 /* , void); */ +#define H_DEL 22 /* , int); */ +#define H_NEXT_EVDATA 23 /* , const int, histdata_t *); */ +#define H_DELDATA 24 /* , int, histdata_t *);*/ +#define H_REPLACE 25 /* , const char *, histdata_t); */ +#define H_SAVE_FP 26 /* , FILE *); */ +#define H_NSAVE_FP 27 /* , size_t, FILE *); */ + + + +/* + * ==== Tokenization ==== + */ + +typedef struct tokenizer Tokenizer; + +/* + * String tokenization functions, using simplified sh(1) quoting rules + */ +Tokenizer *tok_init(const char *); +void tok_end(Tokenizer *); +void tok_reset(Tokenizer *); +int tok_line(Tokenizer *, const LineInfo *, + int *, const char ***, int *, int *); +int tok_str(Tokenizer *, const char *, + int *, const char ***); + +/* + * Begin Wide Character Support + */ +#include +#include + +#ifndef HAVE_WCSDUP +wchar_t * wcsdup(const wchar_t *str); +#endif + +/* + * ==== Editing ==== + */ +typedef struct lineinfow { + const wchar_t *buffer; + const wchar_t *cursor; + const wchar_t *lastchar; +} LineInfoW; + +typedef int (*el_rfunc_t)(EditLine *, wchar_t *); + +const wchar_t *el_wgets(EditLine *, int *); +int el_wgetc(EditLine *, wchar_t *); +void el_wpush(EditLine *, const wchar_t *); + +int el_wparse(EditLine *, int, const wchar_t **); + +int el_wset(EditLine *, int, ...); +int el_wget(EditLine *, int, ...); + +int el_cursor(EditLine *, int); +const LineInfoW *el_wline(EditLine *); +int el_winsertstr(EditLine *, const wchar_t *); +#define el_wdeletestr el_deletestr +int el_wreplacestr(EditLine *, const wchar_t *); + +/* + * ==== History ==== + */ +typedef struct histeventW { + int num; + const wchar_t *str; +} HistEventW; + +typedef struct historyW HistoryW; + +HistoryW * history_winit(void); +void history_wend(HistoryW *); + +int history_w(HistoryW *, HistEventW *, int, ...); + +/* + * ==== Tokenization ==== + */ +typedef struct tokenizerW TokenizerW; + +/* Wide character tokenizer support */ +TokenizerW *tok_winit(const wchar_t *); +void tok_wend(TokenizerW *); +void tok_wreset(TokenizerW *); +int tok_wline(TokenizerW *, const LineInfoW *, + int *, const wchar_t ***, int *, int *); +int tok_wstr(TokenizerW *, const wchar_t *, + int *, const wchar_t ***); + +#ifdef __cplusplus +} +#endif + +#endif /* _HISTEDIT_H_ */ diff --git a/src/thirdparty/libedit-3.1/src/history.c b/src/thirdparty/libedit-3.1/src/history.c new file mode 100644 index 000000000..2a8ca1aa2 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/history.c @@ -0,0 +1,1183 @@ +/* $NetBSD: history.c,v 1.63 2019/10/08 19:17:57 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef NARROWCHAR +#include "config.h" +#endif + +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)history.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: history.c,v 1.63 2019/10/08 19:17:57 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * hist.c: TYPE(History) access functions + */ +#include +#include +#include +#include +#include + +static const char hist_cookie[] = "_HiStOrY_V2_\n"; + +#include "histedit.h" + + +#ifdef NARROWCHAR + +#define Char char +#define FUN(prefix, rest) prefix ## _ ## rest +#define FUNW(type) type +#define TYPE(type) type +#define STR(x) x + +#define Strlen(s) strlen(s) +#define Strdup(s) strdup(s) +#define Strcmp(d, s) strcmp(d, s) +#define Strncmp(d, s, n) strncmp(d, s, n) +#define Strncpy(d, s, n) strncpy(d, s, n) +#define Strncat(d, s, n) strncat(d, s, n) +#define ct_decode_string(s, b) (s) +#define ct_encode_string(s, b) (s) + +#else +#include "chartype.h" + +#define Char wchar_t +#define FUN(prefix, rest) prefix ## _w ## rest +#define FUNW(type) type ## _w +#define TYPE(type) type ## W +#define STR(x) L ## x + +#define Strlen(s) wcslen(s) +#define Strdup(s) wcsdup(s) +#define Strcmp(d, s) wcscmp(d, s) +#define Strncmp(d, s, n) wcsncmp(d, s, n) +#define Strncpy(d, s, n) wcsncpy(d, s, n) +#define Strncat(d, s, n) wcsncat(d, s, n) + +#endif + + +typedef int (*history_gfun_t)(void *, TYPE(HistEvent) *); +typedef int (*history_efun_t)(void *, TYPE(HistEvent) *, const Char *); +typedef void (*history_vfun_t)(void *, TYPE(HistEvent) *); +typedef int (*history_sfun_t)(void *, TYPE(HistEvent) *, const int); + +struct TYPE(history) { + void *h_ref; /* Argument for history fcns */ + int h_ent; /* Last entry point for history */ + history_gfun_t h_first; /* Get the first element */ + history_gfun_t h_next; /* Get the next element */ + history_gfun_t h_last; /* Get the last element */ + history_gfun_t h_prev; /* Get the previous element */ + history_gfun_t h_curr; /* Get the current element */ + history_sfun_t h_set; /* Set the current element */ + history_sfun_t h_del; /* Set the given element */ + history_vfun_t h_clear; /* Clear the history list */ + history_efun_t h_enter; /* Add an element */ + history_efun_t h_add; /* Append to an element */ +}; + +#define HNEXT(h, ev) (*(h)->h_next)((h)->h_ref, ev) +#define HFIRST(h, ev) (*(h)->h_first)((h)->h_ref, ev) +#define HPREV(h, ev) (*(h)->h_prev)((h)->h_ref, ev) +#define HLAST(h, ev) (*(h)->h_last)((h)->h_ref, ev) +#define HCURR(h, ev) (*(h)->h_curr)((h)->h_ref, ev) +#define HSET(h, ev, n) (*(h)->h_set)((h)->h_ref, ev, n) +#define HCLEAR(h, ev) (*(h)->h_clear)((h)->h_ref, ev) +#define HENTER(h, ev, str) (*(h)->h_enter)((h)->h_ref, ev, str) +#define HADD(h, ev, str) (*(h)->h_add)((h)->h_ref, ev, str) +#define HDEL(h, ev, n) (*(h)->h_del)((h)->h_ref, ev, n) + +#define h_strdup(a) Strdup(a) +#define h_malloc(a) malloc(a) +#define h_realloc(a, b) realloc((a), (b)) +#define h_free(a) free(a) + +typedef struct { + int num; + Char *str; +} HistEventPrivate; + + +static int history_setsize(TYPE(History) *, TYPE(HistEvent) *, int); +static int history_getsize(TYPE(History) *, TYPE(HistEvent) *); +static int history_setunique(TYPE(History) *, TYPE(HistEvent) *, int); +static int history_getunique(TYPE(History) *, TYPE(HistEvent) *); +static int history_set_fun(TYPE(History) *, TYPE(History) *); +static int history_load(TYPE(History) *, const char *); +static int history_save(TYPE(History) *, const char *); +static int history_save_fp(TYPE(History) *, size_t, FILE *); +static int history_prev_event(TYPE(History) *, TYPE(HistEvent) *, int); +static int history_next_event(TYPE(History) *, TYPE(HistEvent) *, int); +static int history_next_string(TYPE(History) *, TYPE(HistEvent) *, + const Char *); +static int history_prev_string(TYPE(History) *, TYPE(HistEvent) *, + const Char *); + + +/***********************************************************************/ + +/* + * Builtin- history implementation + */ +typedef struct hentry_t { + TYPE(HistEvent) ev; /* What we return */ + void *data; /* data */ + struct hentry_t *next; /* Next entry */ + struct hentry_t *prev; /* Previous entry */ +} hentry_t; + +typedef struct history_t { + hentry_t list; /* Fake list header element */ + hentry_t *cursor; /* Current element in the list */ + int max; /* Maximum number of events */ + int cur; /* Current number of events */ + int eventid; /* For generation of unique event id */ + int flags; /* TYPE(History) flags */ +#define H_UNIQUE 1 /* Store only unique elements */ +} history_t; + +static int history_def_next(void *, TYPE(HistEvent) *); +static int history_def_first(void *, TYPE(HistEvent) *); +static int history_def_prev(void *, TYPE(HistEvent) *); +static int history_def_last(void *, TYPE(HistEvent) *); +static int history_def_curr(void *, TYPE(HistEvent) *); +static int history_def_set(void *, TYPE(HistEvent) *, const int); +static void history_def_clear(void *, TYPE(HistEvent) *); +static int history_def_enter(void *, TYPE(HistEvent) *, const Char *); +static int history_def_add(void *, TYPE(HistEvent) *, const Char *); +static int history_def_del(void *, TYPE(HistEvent) *, const int); + +static int history_def_init(void **, TYPE(HistEvent) *, int); +static int history_def_insert(history_t *, TYPE(HistEvent) *, const Char *); +static void history_def_delete(history_t *, TYPE(HistEvent) *, hentry_t *); + +static int history_deldata_nth(history_t *, TYPE(HistEvent) *, int, void **); +static int history_set_nth(void *, TYPE(HistEvent) *, int); + +#define history_def_setsize(p, num)(void) (((history_t *)p)->max = (num)) +#define history_def_getsize(p) (((history_t *)p)->cur) +#define history_def_getunique(p) (((((history_t *)p)->flags) & H_UNIQUE) != 0) +#define history_def_setunique(p, uni) \ + if (uni) \ + (((history_t *)p)->flags) |= H_UNIQUE; \ + else \ + (((history_t *)p)->flags) &= ~H_UNIQUE + +#define he_strerror(code) he_errlist[code] +#define he_seterrev(evp, code) {\ + evp->num = code;\ + evp->str = he_strerror(code);\ + } + +/* error messages */ +static const Char *const he_errlist[] = { + STR("OK"), + STR("unknown error"), + STR("malloc() failed"), + STR("first event not found"), + STR("last event not found"), + STR("empty list"), + STR("no next event"), + STR("no previous event"), + STR("current event is invalid"), + STR("event not found"), + STR("can't read history from file"), + STR("can't write history"), + STR("required parameter(s) not supplied"), + STR("history size negative"), + STR("function not allowed with other history-functions-set the default"), + STR("bad parameters") +}; +/* error codes */ +#define _HE_OK 0 +#define _HE_UNKNOWN 1 +#define _HE_MALLOC_FAILED 2 +#define _HE_FIRST_NOTFOUND 3 +#define _HE_LAST_NOTFOUND 4 +#define _HE_EMPTY_LIST 5 +#define _HE_END_REACHED 6 +#define _HE_START_REACHED 7 +#define _HE_CURR_INVALID 8 +#define _HE_NOT_FOUND 9 +#define _HE_HIST_READ 10 +#define _HE_HIST_WRITE 11 +#define _HE_PARAM_MISSING 12 +#define _HE_SIZE_NEGATIVE 13 +#define _HE_NOT_ALLOWED 14 +#define _HE_BAD_PARAM 15 + +/* history_def_first(): + * Default function to return the first event in the history. + */ +static int +history_def_first(void *p, TYPE(HistEvent) *ev) +{ + history_t *h = (history_t *) p; + + h->cursor = h->list.next; + if (h->cursor != &h->list) + *ev = h->cursor->ev; + else { + he_seterrev(ev, _HE_FIRST_NOTFOUND); + return -1; + } + + return 0; +} + + +/* history_def_last(): + * Default function to return the last event in the history. + */ +static int +history_def_last(void *p, TYPE(HistEvent) *ev) +{ + history_t *h = (history_t *) p; + + h->cursor = h->list.prev; + if (h->cursor != &h->list) + *ev = h->cursor->ev; + else { + he_seterrev(ev, _HE_LAST_NOTFOUND); + return -1; + } + + return 0; +} + + +/* history_def_next(): + * Default function to return the next event in the history. + */ +static int +history_def_next(void *p, TYPE(HistEvent) *ev) +{ + history_t *h = (history_t *) p; + + if (h->cursor == &h->list) { + he_seterrev(ev, _HE_EMPTY_LIST); + return -1; + } + + if (h->cursor->next == &h->list) { + he_seterrev(ev, _HE_END_REACHED); + return -1; + } + + h->cursor = h->cursor->next; + *ev = h->cursor->ev; + + return 0; +} + + +/* history_def_prev(): + * Default function to return the previous event in the history. + */ +static int +history_def_prev(void *p, TYPE(HistEvent) *ev) +{ + history_t *h = (history_t *) p; + + if (h->cursor == &h->list) { + he_seterrev(ev, + (h->cur > 0) ? _HE_END_REACHED : _HE_EMPTY_LIST); + return -1; + } + + if (h->cursor->prev == &h->list) { + he_seterrev(ev, _HE_START_REACHED); + return -1; + } + + h->cursor = h->cursor->prev; + *ev = h->cursor->ev; + + return 0; +} + + +/* history_def_curr(): + * Default function to return the current event in the history. + */ +static int +history_def_curr(void *p, TYPE(HistEvent) *ev) +{ + history_t *h = (history_t *) p; + + if (h->cursor != &h->list) + *ev = h->cursor->ev; + else { + he_seterrev(ev, + (h->cur > 0) ? _HE_CURR_INVALID : _HE_EMPTY_LIST); + return -1; + } + + return 0; +} + + +/* history_def_set(): + * Default function to set the current event in the history to the + * given one. + */ +static int +history_def_set(void *p, TYPE(HistEvent) *ev, const int n) +{ + history_t *h = (history_t *) p; + + if (h->cur == 0) { + he_seterrev(ev, _HE_EMPTY_LIST); + return -1; + } + if (h->cursor == &h->list || h->cursor->ev.num != n) { + for (h->cursor = h->list.next; h->cursor != &h->list; + h->cursor = h->cursor->next) + if (h->cursor->ev.num == n) + break; + } + if (h->cursor == &h->list) { + he_seterrev(ev, _HE_NOT_FOUND); + return -1; + } + return 0; +} + + +/* history_set_nth(): + * Default function to set the current event in the history to the + * n-th one. + */ +static int +history_set_nth(void *p, TYPE(HistEvent) *ev, int n) +{ + history_t *h = (history_t *) p; + + if (h->cur == 0) { + he_seterrev(ev, _HE_EMPTY_LIST); + return -1; + } + for (h->cursor = h->list.prev; h->cursor != &h->list; + h->cursor = h->cursor->prev) + if (n-- <= 0) + break; + if (h->cursor == &h->list) { + he_seterrev(ev, _HE_NOT_FOUND); + return -1; + } + return 0; +} + + +/* history_def_add(): + * Append string to element + */ +static int +history_def_add(void *p, TYPE(HistEvent) *ev, const Char *str) +{ + history_t *h = (history_t *) p; + size_t len, elen, slen; + Char *s; + HistEventPrivate *evp = (void *)&h->cursor->ev; + + if (h->cursor == &h->list) + return history_def_enter(p, ev, str); + elen = Strlen(evp->str); + slen = Strlen(str); + len = elen + slen + 1; + s = h_malloc(len * sizeof(*s)); + if (s == NULL) { + he_seterrev(ev, _HE_MALLOC_FAILED); + return -1; + } + memcpy(s, evp->str, elen * sizeof(*s)); + memcpy(s + elen, str, slen * sizeof(*s)); + s[len - 1] = '\0'; + h_free(evp->str); + evp->str = s; + *ev = h->cursor->ev; + return 0; +} + + +static int +history_deldata_nth(history_t *h, TYPE(HistEvent) *ev, + int num, void **data) +{ + if (history_set_nth(h, ev, num) != 0) + return -1; + /* magic value to skip delete (just set to n-th history) */ + if (data == (void **)-1) + return 0; + ev->str = Strdup(h->cursor->ev.str); + ev->num = h->cursor->ev.num; + if (data) + *data = h->cursor->data; + history_def_delete(h, ev, h->cursor); + return 0; +} + + +/* history_def_del(): + * Delete element hp of the h list + */ +/* ARGSUSED */ +static int +history_def_del(void *p, TYPE(HistEvent) *ev __attribute__((__unused__)), + const int num) +{ + history_t *h = (history_t *) p; + if (history_def_set(h, ev, num) != 0) + return -1; + ev->str = Strdup(h->cursor->ev.str); + ev->num = h->cursor->ev.num; + history_def_delete(h, ev, h->cursor); + return 0; +} + + +/* history_def_delete(): + * Delete element hp of the h list + */ +/* ARGSUSED */ +static void +history_def_delete(history_t *h, + TYPE(HistEvent) *ev __attribute__((__unused__)), hentry_t *hp) +{ + HistEventPrivate *evp = (void *)&hp->ev; + if (hp == &h->list) + abort(); + if (h->cursor == hp) { + h->cursor = hp->prev; + if (h->cursor == &h->list) + h->cursor = hp->next; + } + hp->prev->next = hp->next; + hp->next->prev = hp->prev; + h_free(evp->str); + h_free(hp); + h->cur--; +} + + +/* history_def_insert(): + * Insert element with string str in the h list + */ +static int +history_def_insert(history_t *h, TYPE(HistEvent) *ev, const Char *str) +{ + hentry_t *c; + + c = h_malloc(sizeof(*c)); + if (c == NULL) + goto oomem; + if ((c->ev.str = h_strdup(str)) == NULL) { + h_free(c); + goto oomem; + } + c->data = NULL; + c->ev.num = ++h->eventid; + c->next = h->list.next; + c->prev = &h->list; + h->list.next->prev = c; + h->list.next = c; + h->cur++; + h->cursor = c; + + *ev = c->ev; + return 0; +oomem: + he_seterrev(ev, _HE_MALLOC_FAILED); + return -1; +} + + +/* history_def_enter(): + * Default function to enter an item in the history + */ +static int +history_def_enter(void *p, TYPE(HistEvent) *ev, const Char *str) +{ + history_t *h = (history_t *) p; + + if ((h->flags & H_UNIQUE) != 0 && h->list.next != &h->list && + Strcmp(h->list.next->ev.str, str) == 0) + return 0; + + if (history_def_insert(h, ev, str) == -1) + return -1; /* error, keep error message */ + + /* + * Always keep at least one entry. + * This way we don't have to check for the empty list. + */ + while (h->cur > h->max && h->cur > 0) + history_def_delete(h, ev, h->list.prev); + + return 1; +} + + +/* history_def_init(): + * Default history initialization function + */ +/* ARGSUSED */ +static int +history_def_init(void **p, TYPE(HistEvent) *ev __attribute__((__unused__)), int n) +{ + history_t *h = (history_t *) h_malloc(sizeof(*h)); + if (h == NULL) + return -1; + + if (n <= 0) + n = 0; + h->eventid = 0; + h->cur = 0; + h->max = n; + h->list.next = h->list.prev = &h->list; + h->list.ev.str = NULL; + h->list.ev.num = 0; + h->cursor = &h->list; + h->flags = 0; + *p = h; + return 0; +} + + +/* history_def_clear(): + * Default history cleanup function + */ +static void +history_def_clear(void *p, TYPE(HistEvent) *ev) +{ + history_t *h = (history_t *) p; + + while (h->list.prev != &h->list) + history_def_delete(h, ev, h->list.prev); + h->cursor = &h->list; + h->eventid = 0; + h->cur = 0; +} + + + + +/************************************************************************/ + +/* history_init(): + * Initialization function. + */ +TYPE(History) * +FUN(history,init)(void) +{ + TYPE(HistEvent) ev; + TYPE(History) *h = (TYPE(History) *) h_malloc(sizeof(*h)); + if (h == NULL) + return NULL; + + if (history_def_init(&h->h_ref, &ev, 0) == -1) { + h_free(h); + return NULL; + } + h->h_ent = -1; + h->h_next = history_def_next; + h->h_first = history_def_first; + h->h_last = history_def_last; + h->h_prev = history_def_prev; + h->h_curr = history_def_curr; + h->h_set = history_def_set; + h->h_clear = history_def_clear; + h->h_enter = history_def_enter; + h->h_add = history_def_add; + h->h_del = history_def_del; + + return h; +} + + +/* history_end(): + * clean up history; + */ +void +FUN(history,end)(TYPE(History) *h) +{ + TYPE(HistEvent) ev; + + if (h->h_next == history_def_next) + history_def_clear(h->h_ref, &ev); + h_free(h->h_ref); + h_free(h); +} + + + +/* history_setsize(): + * Set history number of events + */ +static int +history_setsize(TYPE(History) *h, TYPE(HistEvent) *ev, int num) +{ + + if (h->h_next != history_def_next) { + he_seterrev(ev, _HE_NOT_ALLOWED); + return -1; + } + if (num < 0) { + he_seterrev(ev, _HE_BAD_PARAM); + return -1; + } + history_def_setsize(h->h_ref, num); + return 0; +} + + +/* history_getsize(): + * Get number of events currently in history + */ +static int +history_getsize(TYPE(History) *h, TYPE(HistEvent) *ev) +{ + if (h->h_next != history_def_next) { + he_seterrev(ev, _HE_NOT_ALLOWED); + return -1; + } + ev->num = history_def_getsize(h->h_ref); + if (ev->num < -1) { + he_seterrev(ev, _HE_SIZE_NEGATIVE); + return -1; + } + return 0; +} + + +/* history_setunique(): + * Set if adjacent equal events should not be entered in history. + */ +static int +history_setunique(TYPE(History) *h, TYPE(HistEvent) *ev, int uni) +{ + + if (h->h_next != history_def_next) { + he_seterrev(ev, _HE_NOT_ALLOWED); + return -1; + } + history_def_setunique(h->h_ref, uni); + return 0; +} + + +/* history_getunique(): + * Get if adjacent equal events should not be entered in history. + */ +static int +history_getunique(TYPE(History) *h, TYPE(HistEvent) *ev) +{ + if (h->h_next != history_def_next) { + he_seterrev(ev, _HE_NOT_ALLOWED); + return -1; + } + ev->num = history_def_getunique(h->h_ref); + return 0; +} + + +/* history_set_fun(): + * Set history functions + */ +static int +history_set_fun(TYPE(History) *h, TYPE(History) *nh) +{ + TYPE(HistEvent) ev; + + if (nh->h_first == NULL || nh->h_next == NULL || nh->h_last == NULL || + nh->h_prev == NULL || nh->h_curr == NULL || nh->h_set == NULL || + nh->h_enter == NULL || nh->h_add == NULL || nh->h_clear == NULL || + nh->h_del == NULL || nh->h_ref == NULL) { + if (h->h_next != history_def_next) { + if (history_def_init(&h->h_ref, &ev, 0) == -1) + return -1; + h->h_first = history_def_first; + h->h_next = history_def_next; + h->h_last = history_def_last; + h->h_prev = history_def_prev; + h->h_curr = history_def_curr; + h->h_set = history_def_set; + h->h_clear = history_def_clear; + h->h_enter = history_def_enter; + h->h_add = history_def_add; + h->h_del = history_def_del; + } + return -1; + } + if (h->h_next == history_def_next) + history_def_clear(h->h_ref, &ev); + + h->h_ent = -1; + h->h_first = nh->h_first; + h->h_next = nh->h_next; + h->h_last = nh->h_last; + h->h_prev = nh->h_prev; + h->h_curr = nh->h_curr; + h->h_set = nh->h_set; + h->h_clear = nh->h_clear; + h->h_enter = nh->h_enter; + h->h_add = nh->h_add; + h->h_del = nh->h_del; + + return 0; +} + + +/* history_load(): + * TYPE(History) load function + */ +static int +history_load(TYPE(History) *h, const char *fname) +{ + FILE *fp; + char *line; + size_t llen; + ssize_t sz; + size_t max_size; + char *ptr; + int i = -1; + TYPE(HistEvent) ev; + Char *decode_result; +#ifndef NARROWCHAR + static ct_buffer_t conv; +#endif + + if ((fp = fopen(fname, "r")) == NULL) + return i; + + line = NULL; + llen = 0; + if ((sz = getline(&line, &llen, fp)) == -1) + goto done; + + if (strncmp(line, hist_cookie, (size_t)sz) != 0) + goto done; + + ptr = h_malloc((max_size = 1024) * sizeof(*ptr)); + if (ptr == NULL) + goto done; + for (i = 0; (sz = getline(&line, &llen, fp)) != -1; i++) { + if (sz > 0 && line[sz - 1] == '\n') + line[--sz] = '\0'; + if (max_size < (size_t)sz) { + char *nptr; + max_size = ((size_t)sz + 1024) & (size_t)~1023; + nptr = h_realloc(ptr, max_size * sizeof(*ptr)); + if (nptr == NULL) { + i = -1; + goto oomem; + } + ptr = nptr; + } + (void) strunvis(ptr, line); + decode_result = ct_decode_string(ptr, &conv); + if (decode_result == NULL) + continue; + if (HENTER(h, &ev, decode_result) == -1) { + i = -1; + goto oomem; + } + } +oomem: + h_free(ptr); +done: + free(line); + (void) fclose(fp); + return i; +} + + +/* history_save_fp(): + * TYPE(History) save function + */ +static int +history_save_fp(TYPE(History) *h, size_t nelem, FILE *fp) +{ + TYPE(HistEvent) ev; + int i = -1, retval; + size_t len, max_size; + char *ptr; + const char *str; +#ifndef NARROWCHAR + static ct_buffer_t conv; +#endif + + if (fchmod(fileno(fp), S_IRUSR|S_IWUSR) == -1) + goto done; + if (ftell(fp) == 0 && fputs(hist_cookie, fp) == EOF) + goto done; + ptr = h_malloc((max_size = 1024) * sizeof(*ptr)); + if (ptr == NULL) + goto done; + if (nelem != (size_t)-1) { + for (retval = HFIRST(h, &ev); retval != -1 && nelem-- > 0; + retval = HNEXT(h, &ev)) + continue; + } else + retval = -1; + + if (retval == -1) + retval = HLAST(h, &ev); + + for (i = 0; retval != -1; retval = HPREV(h, &ev), i++) { + str = ct_encode_string(ev.str, &conv); + len = strlen(str) * 4 + 1; + if (len > max_size) { + char *nptr; + max_size = (len + 1024) & (size_t)~1023; + nptr = h_realloc(ptr, max_size * sizeof(*ptr)); + if (nptr == NULL) { + i = -1; + goto oomem; + } + ptr = nptr; + } + (void) strvis(ptr, str, VIS_WHITE); + (void) fprintf(fp, "%s\n", ptr); + } +oomem: + h_free(ptr); +done: + return i; +} + + +/* history_save(): + * History save function + */ +static int +history_save(TYPE(History) *h, const char *fname) +{ + FILE *fp; + int i; + + if ((fp = fopen(fname, "w")) == NULL) + return -1; + + i = history_save_fp(h, (size_t)-1, fp); + + (void) fclose(fp); + return i; +} + + +/* history_prev_event(): + * Find the previous event, with number given + */ +static int +history_prev_event(TYPE(History) *h, TYPE(HistEvent) *ev, int num) +{ + int retval; + + for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev)) + if (ev->num == num) + return 0; + + he_seterrev(ev, _HE_NOT_FOUND); + return -1; +} + + +static int +history_next_evdata(TYPE(History) *h, TYPE(HistEvent) *ev, int num, void **d) +{ + int retval; + + for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev)) + if (ev->num == num) { + if (d) + *d = ((history_t *)h->h_ref)->cursor->data; + return 0; + } + + he_seterrev(ev, _HE_NOT_FOUND); + return -1; +} + + +/* history_next_event(): + * Find the next event, with number given + */ +static int +history_next_event(TYPE(History) *h, TYPE(HistEvent) *ev, int num) +{ + int retval; + + for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev)) + if (ev->num == num) + return 0; + + he_seterrev(ev, _HE_NOT_FOUND); + return -1; +} + + +/* history_prev_string(): + * Find the previous event beginning with string + */ +static int +history_prev_string(TYPE(History) *h, TYPE(HistEvent) *ev, const Char *str) +{ + size_t len = Strlen(str); + int retval; + + for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev)) + if (Strncmp(str, ev->str, len) == 0) + return 0; + + he_seterrev(ev, _HE_NOT_FOUND); + return -1; +} + + +/* history_next_string(): + * Find the next event beginning with string + */ +static int +history_next_string(TYPE(History) *h, TYPE(HistEvent) *ev, const Char *str) +{ + size_t len = Strlen(str); + int retval; + + for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev)) + if (Strncmp(str, ev->str, len) == 0) + return 0; + + he_seterrev(ev, _HE_NOT_FOUND); + return -1; +} + + +/* history(): + * User interface to history functions. + */ +int +FUNW(history)(TYPE(History) *h, TYPE(HistEvent) *ev, int fun, ...) +{ + va_list va; + const Char *str; + int retval; + + va_start(va, fun); + + he_seterrev(ev, _HE_OK); + + switch (fun) { + case H_GETSIZE: + retval = history_getsize(h, ev); + break; + + case H_SETSIZE: + retval = history_setsize(h, ev, va_arg(va, int)); + break; + + case H_GETUNIQUE: + retval = history_getunique(h, ev); + break; + + case H_SETUNIQUE: + retval = history_setunique(h, ev, va_arg(va, int)); + break; + + case H_ADD: + str = va_arg(va, const Char *); + retval = HADD(h, ev, str); + break; + + case H_DEL: + retval = HDEL(h, ev, va_arg(va, const int)); + break; + + case H_ENTER: + str = va_arg(va, const Char *); + if ((retval = HENTER(h, ev, str)) != -1) + h->h_ent = ev->num; + break; + + case H_APPEND: + str = va_arg(va, const Char *); + if ((retval = HSET(h, ev, h->h_ent)) != -1) + retval = HADD(h, ev, str); + break; + + case H_FIRST: + retval = HFIRST(h, ev); + break; + + case H_NEXT: + retval = HNEXT(h, ev); + break; + + case H_LAST: + retval = HLAST(h, ev); + break; + + case H_PREV: + retval = HPREV(h, ev); + break; + + case H_CURR: + retval = HCURR(h, ev); + break; + + case H_SET: + retval = HSET(h, ev, va_arg(va, const int)); + break; + + case H_CLEAR: + HCLEAR(h, ev); + retval = 0; + break; + + case H_LOAD: + retval = history_load(h, va_arg(va, const char *)); + if (retval == -1) + he_seterrev(ev, _HE_HIST_READ); + break; + + case H_SAVE: + retval = history_save(h, va_arg(va, const char *)); + if (retval == -1) + he_seterrev(ev, _HE_HIST_WRITE); + break; + + case H_SAVE_FP: + retval = history_save_fp(h, (size_t)-1, va_arg(va, FILE *)); + if (retval == -1) + he_seterrev(ev, _HE_HIST_WRITE); + break; + + case H_NSAVE_FP: + { + size_t sz = va_arg(va, size_t); + retval = history_save_fp(h, sz, va_arg(va, FILE *)); + if (retval == -1) + he_seterrev(ev, _HE_HIST_WRITE); + break; + } + + case H_PREV_EVENT: + retval = history_prev_event(h, ev, va_arg(va, int)); + break; + + case H_NEXT_EVENT: + retval = history_next_event(h, ev, va_arg(va, int)); + break; + + case H_PREV_STR: + retval = history_prev_string(h, ev, va_arg(va, const Char *)); + break; + + case H_NEXT_STR: + retval = history_next_string(h, ev, va_arg(va, const Char *)); + break; + + case H_FUNC: + { + TYPE(History) hf; + + hf.h_ref = va_arg(va, void *); + h->h_ent = -1; + hf.h_first = va_arg(va, history_gfun_t); + hf.h_next = va_arg(va, history_gfun_t); + hf.h_last = va_arg(va, history_gfun_t); + hf.h_prev = va_arg(va, history_gfun_t); + hf.h_curr = va_arg(va, history_gfun_t); + hf.h_set = va_arg(va, history_sfun_t); + hf.h_clear = va_arg(va, history_vfun_t); + hf.h_enter = va_arg(va, history_efun_t); + hf.h_add = va_arg(va, history_efun_t); + hf.h_del = va_arg(va, history_sfun_t); + + if ((retval = history_set_fun(h, &hf)) == -1) + he_seterrev(ev, _HE_PARAM_MISSING); + break; + } + + case H_END: + FUN(history,end)(h); + retval = 0; + break; + + case H_NEXT_EVDATA: + { + int num = va_arg(va, int); + void **d = va_arg(va, void **); + retval = history_next_evdata(h, ev, num, d); + break; + } + + case H_DELDATA: + { + int num = va_arg(va, int); + void **d = va_arg(va, void **); + retval = history_deldata_nth((history_t *)h->h_ref, ev, num, d); + break; + } + + case H_REPLACE: /* only use after H_NEXT_EVDATA */ + { + const Char *line = va_arg(va, const Char *); + void *d = va_arg(va, void *); + const Char *s; + if(!line || !(s = Strdup(line))) { + retval = -1; + break; + } + ((history_t *)h->h_ref)->cursor->ev.str = s; + ((history_t *)h->h_ref)->cursor->data = d; + retval = 0; + break; + } + + default: + retval = -1; + he_seterrev(ev, _HE_UNKNOWN); + break; + } + va_end(va); + return retval; +} diff --git a/src/thirdparty/libedit-3.1/src/historyn.c b/src/thirdparty/libedit-3.1/src/historyn.c new file mode 100644 index 000000000..59130dea3 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/historyn.c @@ -0,0 +1,3 @@ +#include "config.h" +#define NARROWCHAR +#include "history.c" diff --git a/src/thirdparty/libedit-3.1/src/keymacro.c b/src/thirdparty/libedit-3.1/src/keymacro.c new file mode 100644 index 000000000..cef24a175 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/keymacro.c @@ -0,0 +1,669 @@ +/* $NetBSD: keymacro.c,v 1.24 2019/07/23 10:18:52 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)key.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: keymacro.c,v 1.24 2019/07/23 10:18:52 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * keymacro.c: This module contains the procedures for maintaining + * the extended-key map. + * + * An extended-key (key) is a sequence of keystrokes introduced + * with a sequence introducer and consisting of an arbitrary + * number of characters. This module maintains a map (the + * el->el_keymacro.map) + * to convert these extended-key sequences into input strs + * (XK_STR) or editor functions (XK_CMD). + * + * Warning: + * If key is a substr of some other keys, then the longer + * keys are lost!! That is, if the keys "abcd" and "abcef" + * are in el->el_keymacro.map, adding the key "abc" will cause + * the first two definitions to be lost. + * + * Restrictions: + * ------------- + * 1) It is not possible to have one key that is a + * substr of another. + */ +#include +#include + +#include "el.h" +#include "fcns.h" + +/* + * The Nodes of the el->el_keymacro.map. The el->el_keymacro.map is a + * linked list of these node elements + */ +struct keymacro_node_t { + wchar_t ch; /* single character of key */ + int type; /* node type */ + keymacro_value_t val; /* command code or pointer to str, */ + /* if this is a leaf */ + struct keymacro_node_t *next; /* ptr to next char of this key */ + struct keymacro_node_t *sibling;/* ptr to another key with same prefix*/ +}; + +static int node_trav(EditLine *, keymacro_node_t *, wchar_t *, + keymacro_value_t *); +static int node__try(EditLine *, keymacro_node_t *, + const wchar_t *, keymacro_value_t *, int); +static keymacro_node_t *node__get(wint_t); +static void node__free(keymacro_node_t *); +static void node__put(EditLine *, keymacro_node_t *); +static int node__delete(EditLine *, keymacro_node_t **, + const wchar_t *); +static int node_lookup(EditLine *, const wchar_t *, + keymacro_node_t *, size_t); +static int node_enum(EditLine *, keymacro_node_t *, size_t); + +#define KEY_BUFSIZ EL_BUFSIZ + + +/* keymacro_init(): + * Initialize the key maps + */ +libedit_private int +keymacro_init(EditLine *el) +{ + + el->el_keymacro.buf = el_calloc(KEY_BUFSIZ, + sizeof(*el->el_keymacro.buf)); + if (el->el_keymacro.buf == NULL) + return -1; + el->el_keymacro.map = NULL; + keymacro_reset(el); + return 0; +} + +/* keymacro_end(): + * Free the key maps + */ +libedit_private void +keymacro_end(EditLine *el) +{ + + el_free(el->el_keymacro.buf); + el->el_keymacro.buf = NULL; + node__free(el->el_keymacro.map); +} + + +/* keymacro_map_cmd(): + * Associate cmd with a key value + */ +libedit_private keymacro_value_t * +keymacro_map_cmd(EditLine *el, int cmd) +{ + + el->el_keymacro.val.cmd = (el_action_t) cmd; + return &el->el_keymacro.val; +} + + +/* keymacro_map_str(): + * Associate str with a key value + */ +libedit_private keymacro_value_t * +keymacro_map_str(EditLine *el, wchar_t *str) +{ + + el->el_keymacro.val.str = str; + return &el->el_keymacro.val; +} + + +/* keymacro_reset(): + * Takes all nodes on el->el_keymacro.map and puts them on free list. + * Then initializes el->el_keymacro.map with arrow keys + * [Always bind the ansi arrow keys?] + */ +libedit_private void +keymacro_reset(EditLine *el) +{ + + node__put(el, el->el_keymacro.map); + el->el_keymacro.map = NULL; + return; +} + + +/* keymacro_get(): + * Calls the recursive function with entry point el->el_keymacro.map + * Looks up *ch in map and then reads characters until a + * complete match is found or a mismatch occurs. Returns the + * type of the match found (XK_STR or XK_CMD). + * Returns NULL in val.str and XK_STR for no match. + * Returns XK_NOD for end of file or read error. + * The last character read is returned in *ch. + */ +libedit_private int +keymacro_get(EditLine *el, wchar_t *ch, keymacro_value_t *val) +{ + + return node_trav(el, el->el_keymacro.map, ch, val); +} + + +/* keymacro_add(): + * Adds key to the el->el_keymacro.map and associates the value in + * val with it. If key is already is in el->el_keymacro.map, the new + * code is applied to the existing key. Ntype specifies if code is a + * command, an out str or a unix command. + */ +libedit_private void +keymacro_add(EditLine *el, const wchar_t *key, keymacro_value_t *val, + int ntype) +{ + + if (key[0] == '\0') { + (void) fprintf(el->el_errfile, + "keymacro_add: Null extended-key not allowed.\n"); + return; + } + if (ntype == XK_CMD && val->cmd == ED_SEQUENCE_LEAD_IN) { + (void) fprintf(el->el_errfile, + "keymacro_add: sequence-lead-in command not allowed\n"); + return; + } + if (el->el_keymacro.map == NULL) + /* tree is initially empty. Set up new node to match key[0] */ + el->el_keymacro.map = node__get(key[0]); + /* it is properly initialized */ + + /* Now recurse through el->el_keymacro.map */ + (void) node__try(el, el->el_keymacro.map, key, val, ntype); + return; +} + + +/* keymacro_clear(): + * + */ +libedit_private void +keymacro_clear(EditLine *el, el_action_t *map, const wchar_t *in) +{ + if (*in > N_KEYS) /* can't be in the map */ + return; + if ((map[(unsigned char)*in] == ED_SEQUENCE_LEAD_IN) && + ((map == el->el_map.key && + el->el_map.alt[(unsigned char)*in] != ED_SEQUENCE_LEAD_IN) || + (map == el->el_map.alt && + el->el_map.key[(unsigned char)*in] != ED_SEQUENCE_LEAD_IN))) + (void) keymacro_delete(el, in); +} + + +/* keymacro_delete(): + * Delete the key and all longer keys staring with key, if + * they exists. + */ +libedit_private int +keymacro_delete(EditLine *el, const wchar_t *key) +{ + + if (key[0] == '\0') { + (void) fprintf(el->el_errfile, + "keymacro_delete: Null extended-key not allowed.\n"); + return -1; + } + if (el->el_keymacro.map == NULL) + return 0; + + (void) node__delete(el, &el->el_keymacro.map, key); + return 0; +} + + +/* keymacro_print(): + * Print the binding associated with key key. + * Print entire el->el_keymacro.map if null + */ +libedit_private void +keymacro_print(EditLine *el, const wchar_t *key) +{ + + /* do nothing if el->el_keymacro.map is empty and null key specified */ + if (el->el_keymacro.map == NULL && *key == 0) + return; + + el->el_keymacro.buf[0] = '"'; + if (node_lookup(el, key, el->el_keymacro.map, (size_t)1) <= -1) + /* key is not bound */ + (void) fprintf(el->el_errfile, "Unbound extended key \"%ls" + "\"\n", key); + return; +} + + +/* node_trav(): + * recursively traverses node in tree until match or mismatch is + * found. May read in more characters. + */ +static int +node_trav(EditLine *el, keymacro_node_t *ptr, wchar_t *ch, + keymacro_value_t *val) +{ + + if (ptr->ch == *ch) { + /* match found */ + if (ptr->next) { + /* key not complete so get next char */ + if (el_wgetc(el, ch) != 1) + return XK_NOD; + return node_trav(el, ptr->next, ch, val); + } else { + *val = ptr->val; + if (ptr->type != XK_CMD) + *ch = '\0'; + return ptr->type; + } + } else { + /* no match found here */ + if (ptr->sibling) { + /* try next sibling */ + return node_trav(el, ptr->sibling, ch, val); + } else { + /* no next sibling -- mismatch */ + val->str = NULL; + return XK_STR; + } + } +} + + +/* node__try(): + * Find a node that matches *str or allocate a new one + */ +static int +node__try(EditLine *el, keymacro_node_t *ptr, const wchar_t *str, + keymacro_value_t *val, int ntype) +{ + + if (ptr->ch != *str) { + keymacro_node_t *xm; + + for (xm = ptr; xm->sibling != NULL; xm = xm->sibling) + if (xm->sibling->ch == *str) + break; + if (xm->sibling == NULL) + xm->sibling = node__get(*str); /* setup new node */ + ptr = xm->sibling; + } + if (*++str == '\0') { + /* we're there */ + if (ptr->next != NULL) { + node__put(el, ptr->next); + /* lose longer keys with this prefix */ + ptr->next = NULL; + } + switch (ptr->type) { + case XK_CMD: + case XK_NOD: + break; + case XK_STR: + if (ptr->val.str) + el_free(ptr->val.str); + break; + default: + EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", + ptr->type)); + break; + } + + switch (ptr->type = ntype) { + case XK_CMD: + ptr->val = *val; + break; + case XK_STR: + if ((ptr->val.str = wcsdup(val->str)) == NULL) + return -1; + break; + default: + EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype)); + break; + } + } else { + /* still more chars to go */ + if (ptr->next == NULL) + ptr->next = node__get(*str); /* setup new node */ + (void) node__try(el, ptr->next, str, val, ntype); + } + return 0; +} + + +/* node__delete(): + * Delete node that matches str + */ +static int +node__delete(EditLine *el, keymacro_node_t **inptr, const wchar_t *str) +{ + keymacro_node_t *ptr; + keymacro_node_t *prev_ptr = NULL; + + ptr = *inptr; + + if (ptr->ch != *str) { + keymacro_node_t *xm; + + for (xm = ptr; xm->sibling != NULL; xm = xm->sibling) + if (xm->sibling->ch == *str) + break; + if (xm->sibling == NULL) + return 0; + prev_ptr = xm; + ptr = xm->sibling; + } + if (*++str == '\0') { + /* we're there */ + if (prev_ptr == NULL) + *inptr = ptr->sibling; + else + prev_ptr->sibling = ptr->sibling; + ptr->sibling = NULL; + node__put(el, ptr); + return 1; + } else if (ptr->next != NULL && + node__delete(el, &ptr->next, str) == 1) { + if (ptr->next != NULL) + return 0; + if (prev_ptr == NULL) + *inptr = ptr->sibling; + else + prev_ptr->sibling = ptr->sibling; + ptr->sibling = NULL; + node__put(el, ptr); + return 1; + } else { + return 0; + } +} + + +/* node__put(): + * Puts a tree of nodes onto free list using free(3). + */ +static void +node__put(EditLine *el, keymacro_node_t *ptr) +{ + if (ptr == NULL) + return; + + if (ptr->next != NULL) { + node__put(el, ptr->next); + ptr->next = NULL; + } + node__put(el, ptr->sibling); + + switch (ptr->type) { + case XK_CMD: + case XK_NOD: + break; + case XK_STR: + if (ptr->val.str != NULL) + el_free(ptr->val.str); + break; + default: + EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ptr->type)); + break; + } + el_free(ptr); +} + + +/* node__get(): + * Returns pointer to a keymacro_node_t for ch. + */ +static keymacro_node_t * +node__get(wint_t ch) +{ + keymacro_node_t *ptr; + + ptr = el_malloc(sizeof(*ptr)); + if (ptr == NULL) + return NULL; + ptr->ch = ch; + ptr->type = XK_NOD; + ptr->val.str = NULL; + ptr->next = NULL; + ptr->sibling = NULL; + return ptr; +} + +static void +node__free(keymacro_node_t *k) +{ + if (k == NULL) + return; + node__free(k->sibling); + node__free(k->next); + el_free(k); +} + +/* node_lookup(): + * look for the str starting at node ptr. + * Print if last node + */ +static int +node_lookup(EditLine *el, const wchar_t *str, keymacro_node_t *ptr, + size_t cnt) +{ + ssize_t used; + + if (ptr == NULL) + return -1; /* cannot have null ptr */ + + if (!str || *str == 0) { + /* no more chars in str. node_enum from here. */ + (void) node_enum(el, ptr, cnt); + return 0; + } else { + /* If match put this char into el->el_keymacro.buf. Recurse */ + if (ptr->ch == *str) { + /* match found */ + used = ct_visual_char(el->el_keymacro.buf + cnt, + KEY_BUFSIZ - cnt, ptr->ch); + if (used == -1) + return -1; /* ran out of buffer space */ + if (ptr->next != NULL) + /* not yet at leaf */ + return (node_lookup(el, str + 1, ptr->next, + (size_t)used + cnt)); + else { + /* next node is null so key should be complete */ + if (str[1] == 0) { + size_t px = cnt + (size_t)used; + el->el_keymacro.buf[px] = '"'; + el->el_keymacro.buf[px + 1] = '\0'; + keymacro_kprint(el, el->el_keymacro.buf, + &ptr->val, ptr->type); + return 0; + } else + return -1; + /* mismatch -- str still has chars */ + } + } else { + /* no match found try sibling */ + if (ptr->sibling) + return (node_lookup(el, str, ptr->sibling, + cnt)); + else + return -1; + } + } +} + + +/* node_enum(): + * Traverse the node printing the characters it is bound in buffer + */ +static int +node_enum(EditLine *el, keymacro_node_t *ptr, size_t cnt) +{ + ssize_t used; + + if (cnt >= KEY_BUFSIZ - 5) { /* buffer too small */ + el->el_keymacro.buf[++cnt] = '"'; + el->el_keymacro.buf[++cnt] = '\0'; + (void) fprintf(el->el_errfile, + "Some extended keys too long for internal print buffer"); + (void) fprintf(el->el_errfile, " \"%ls...\"\n", + el->el_keymacro.buf); + return 0; + } + if (ptr == NULL) { +#ifdef DEBUG_EDIT + (void) fprintf(el->el_errfile, + "node_enum: BUG!! Null ptr passed\n!"); +#endif + return -1; + } + /* put this char at end of str */ + used = ct_visual_char(el->el_keymacro.buf + cnt, KEY_BUFSIZ - cnt, + ptr->ch); + if (ptr->next == NULL) { + /* print this key and function */ + el->el_keymacro.buf[cnt + (size_t)used ] = '"'; + el->el_keymacro.buf[cnt + (size_t)used + 1] = '\0'; + keymacro_kprint(el, el->el_keymacro.buf, &ptr->val, ptr->type); + } else + (void) node_enum(el, ptr->next, cnt + (size_t)used); + + /* go to sibling if there is one */ + if (ptr->sibling) + (void) node_enum(el, ptr->sibling, cnt); + return 0; +} + + +/* keymacro_kprint(): + * Print the specified key and its associated + * function specified by val + */ +libedit_private void +keymacro_kprint(EditLine *el, const wchar_t *key, keymacro_value_t *val, + int ntype) +{ + el_bindings_t *fp; + char unparsbuf[EL_BUFSIZ]; + static const char fmt[] = "%-15s-> %s\n"; + + if (val != NULL) + switch (ntype) { + case XK_STR: + (void) keymacro__decode_str(val->str, unparsbuf, + sizeof(unparsbuf), + ntype == XK_STR ? "\"\"" : "[]"); + (void) fprintf(el->el_outfile, fmt, + ct_encode_string(key, &el->el_scratch), unparsbuf); + break; + case XK_CMD: + for (fp = el->el_map.help; fp->name; fp++) + if (val->cmd == fp->func) { + wcstombs(unparsbuf, fp->name, sizeof(unparsbuf)); + unparsbuf[sizeof(unparsbuf) -1] = '\0'; + (void) fprintf(el->el_outfile, fmt, + ct_encode_string(key, &el->el_scratch), unparsbuf); + break; + } +#ifdef DEBUG_KEY + if (fp->name == NULL) + (void) fprintf(el->el_outfile, + "BUG! Command not found.\n"); +#endif + + break; + default: + EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype)); + break; + } + else + (void) fprintf(el->el_outfile, fmt, ct_encode_string(key, + &el->el_scratch), "no input"); +} + + +#define ADDC(c) \ + if (b < eb) \ + *b++ = c; \ + else \ + b++ +/* keymacro__decode_str(): + * Make a printable version of the ey + */ +libedit_private size_t +keymacro__decode_str(const wchar_t *str, char *buf, size_t len, + const char *sep) +{ + char *b = buf, *eb = b + len; + const wchar_t *p; + + b = buf; + if (sep[0] != '\0') { + ADDC(sep[0]); + } + if (*str == '\0') { + ADDC('^'); + ADDC('@'); + goto add_endsep; + } + for (p = str; *p != 0; p++) { + wchar_t dbuf[VISUAL_WIDTH_MAX]; + wchar_t *p2 = dbuf; + ssize_t l = ct_visual_char(dbuf, VISUAL_WIDTH_MAX, *p); + while (l-- > 0) { + ssize_t n = ct_encode_char(b, (size_t)(eb - b), *p2++); + if (n == -1) /* ran out of space */ + goto add_endsep; + else + b += n; + } + } +add_endsep: + if (sep[0] != '\0' && sep[1] != '\0') { + ADDC(sep[1]); + } + ADDC('\0'); + if ((size_t)(b - buf) >= len) + buf[len - 1] = '\0'; + return (size_t)(b - buf); +} diff --git a/src/thirdparty/libedit-3.1/src/keymacro.h b/src/thirdparty/libedit-3.1/src/keymacro.h new file mode 100644 index 000000000..0653bbe3f --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/keymacro.h @@ -0,0 +1,76 @@ +/* $NetBSD: keymacro.h,v 1.6 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)key.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.keymacro.h: Key macro header + */ +#ifndef _h_el_keymacro +#define _h_el_keymacro + +typedef union keymacro_value_t { + el_action_t cmd; /* If it is a command the # */ + wchar_t *str; /* If it is a string... */ +} keymacro_value_t; + +typedef struct keymacro_node_t keymacro_node_t; + +typedef struct el_keymacro_t { + wchar_t *buf; /* Key print buffer */ + keymacro_node_t *map; /* Key map */ + keymacro_value_t val; /* Local conversion buffer */ +} el_keymacro_t; + +#define XK_CMD 0 +#define XK_STR 1 +#define XK_NOD 2 + +libedit_private int keymacro_init(EditLine *); +libedit_private void keymacro_end(EditLine *); +libedit_private keymacro_value_t *keymacro_map_cmd(EditLine *, int); +libedit_private keymacro_value_t *keymacro_map_str(EditLine *, wchar_t *); +libedit_private void keymacro_reset(EditLine *); +libedit_private int keymacro_get(EditLine *, wchar_t *, keymacro_value_t *); +libedit_private void keymacro_add(EditLine *, const wchar_t *, + keymacro_value_t *, int); +libedit_private void keymacro_clear(EditLine *, el_action_t *, const wchar_t *); +libedit_private int keymacro_delete(EditLine *, const wchar_t *); +libedit_private void keymacro_print(EditLine *, const wchar_t *); +libedit_private void keymacro_kprint(EditLine *, const wchar_t *, + keymacro_value_t *, int); +libedit_private size_t keymacro__decode_str(const wchar_t *, char *, size_t, + const char *); + +#endif /* _h_el_keymacro */ diff --git a/src/thirdparty/libedit-3.1/src/literal.c b/src/thirdparty/libedit-3.1/src/literal.c new file mode 100644 index 000000000..3c5681648 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/literal.c @@ -0,0 +1,138 @@ +/* $NetBSD: literal.c,v 1.5 2019/07/23 13:10:11 christos Exp $ */ + +/*- + * Copyright (c) 2017 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +__RCSID("$NetBSD: literal.c,v 1.5 2019/07/23 13:10:11 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * literal.c: Literal sequences handling. + */ +#include +#include +#include +#include +#include "el.h" + +libedit_private void +literal_init(EditLine *el) +{ + el_literal_t *l = &el->el_literal; + + memset(l, 0, sizeof(*l)); +} + +libedit_private void +literal_end(EditLine *el) +{ + literal_clear(el); +} + +libedit_private void +literal_clear(EditLine *el) +{ + el_literal_t *l = &el->el_literal; + size_t i; + + if (l->l_len == 0) + return; + + for (i = 0; i < l->l_idx; i++) + el_free(l->l_buf[i]); + el_free(l->l_buf); + l->l_buf = NULL; + l->l_len = 0; + l->l_idx = 0; +} + +libedit_private wint_t +literal_add(EditLine *el, const wchar_t *buf, const wchar_t *end, int *wp) +{ + el_literal_t *l = &el->el_literal; + size_t i, len; + ssize_t w, n; + char *b; + + w = wcwidth(end[1]); /* column width of the visible char */ + *wp = (int)w; + + if (w <= 0) /* we require something to be printed */ + return 0; + + len = (size_t)(end - buf); + for (w = 0, i = 0; i < len; i++) + w += ct_enc_width(buf[i]); + w += ct_enc_width(end[1]); + + b = el_malloc((size_t)(w + 1)); + if (b == NULL) + return 0; + + for (n = 0, i = 0; i < len; i++) + n += ct_encode_char(b + n, (size_t)(w - n), buf[i]); + n += ct_encode_char(b + n, (size_t)(w - n), end[1]); + b[n] = '\0'; + + /* + * Then save this literal string in the list of such strings, + * and return a "magic character" to put into the terminal buffer. + * When that magic char is 'printed' the saved string (which includes + * the char that belongs in that position) gets sent instead. + */ + if (l->l_idx == l->l_len) { + char **bp; + + l->l_len += 4; + bp = el_realloc(l->l_buf, sizeof(*l->l_buf) * l->l_len); + if (bp == NULL) { + free(b); + l->l_len -= 4; + return 0; + } + l->l_buf = bp; + } + l->l_buf[l->l_idx++] = b; + return EL_LITERAL | (wint_t)(l->l_idx - 1); +} + +libedit_private const char * +literal_get(EditLine *el, wint_t idx) +{ + el_literal_t *l = &el->el_literal; + + assert(idx & EL_LITERAL); + idx &= ~EL_LITERAL; + assert(l->l_idx > (size_t)idx); + return l->l_buf[idx]; +} diff --git a/src/thirdparty/libedit-3.1/src/literal.h b/src/thirdparty/libedit-3.1/src/literal.h new file mode 100644 index 000000000..a8e0a4168 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/literal.h @@ -0,0 +1,53 @@ +/* $NetBSD: literal.h,v 1.2 2017/06/30 20:26:52 kre Exp $ */ + +/*- + * Copyright (c) 2017 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * el.literal.h: Literal character + */ +#ifndef _h_el_literal +#define _h_el_literal + +#define EL_LITERAL ((wint_t)0x80000000) + +typedef struct el_literal_t { + char **l_buf; /* array of buffers */ + size_t l_idx; /* max in use */ + size_t l_len; /* max allocated */ +} el_literal_t; + +libedit_private void literal_init(EditLine *); +libedit_private void literal_end(EditLine *); +libedit_private void literal_clear(EditLine *); +libedit_private wint_t literal_add(EditLine *, const wchar_t *, + const wchar_t *, int *); +libedit_private const char *literal_get(EditLine *, wint_t); + +#endif /* _h_el_literal */ diff --git a/src/thirdparty/libedit-3.1/src/makelist b/src/thirdparty/libedit-3.1/src/makelist new file mode 100644 index 000000000..01104524f --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/makelist @@ -0,0 +1,182 @@ +#!/bin/sh - +# $NetBSD: makelist,v 1.29 2016/05/09 21:46:56 christos Exp $ +# +# Copyright (c) 1992, 1993 +# The Regents of the University of California. All rights reserved. +# +# This code is derived from software contributed to Berkeley by +# Christos Zoulas of Cornell University. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# @(#)makelist 5.3 (Berkeley) 6/4/93 + +# makelist.sh: Automatically generate header files... + +LC_ALL=C +LANG=C +export LC_ALL LANG + +if [ "x$AWK" = "x" ] +then + AWK=awk +fi + +USAGE="Usage: $0 -h|-fc|-fh|-bh " + +if [ "x$1" = "x" ] +then + echo $USAGE 1>&2 + exit 1 +fi + +FLAG="$1" +shift + +FILES="$@" + +case $FLAG in + +-h) + set - `echo $FILES | sed -e 's/\\./_/g'` + hdr="_h_`basename $1`" + cat $FILES | $AWK ' + BEGIN { + printf("/* Automatically generated file, do not edit */\n"); + printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'"); + } + /\(\):/ { + pr = substr($2, 1, 2); + if (pr == "vi" || pr == "em" || pr == "ed") { + name = substr($2, 1, length($2) - 3); +# +# XXX: need a space between name and prototype so that -fc and -fh +# parsing is much easier +# + printf("libedit_private el_action_t\t%s (EditLine *, wint_t);\n", + name); + } + } + END { + printf("#endif /* %s */\n", "'$hdr'"); + }' + ;; + +# generate help.h from various .c files +# +-bh) + cat $FILES | $AWK ' + BEGIN { + printf("/* Automatically generated file, do not edit */\n"); + printf("static const struct el_bindings_t el_func_help[] = {\n"); + low = "abcdefghijklmnopqrstuvwxyz_"; + high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_"; + for (i = 1; i <= length(low); i++) + tr[substr(low, i, 1)] = substr(high, i, 1); + } + /\(\):/ { + pr = substr($2, 1, 2); + if (pr == "vi" || pr == "em" || pr == "ed") { + name = substr($2, 1, length($2) - 3); + uname = ""; + fname = ""; + for (i = 1; i <= length(name); i++) { + s = substr(name, i, 1); + uname = uname tr[s]; + if (s == "_") + s = "-"; + fname = fname s; + } + + printf(" { %-30.30s %-30.30s\n","L\"" fname "\",", uname ","); + ok = 1; + } + } + /^ \*/ { + if (ok) { + printf(" L\""); + for (i = 2; i < NF; i++) + printf("%s ", $i); + printf("%s\" },\n", $i); + ok = 0; + } + } + END { + printf("};\n"); + }' + ;; + +# generate fcns.h from various .h files +# +-fh) + cat $FILES | $AWK '/el_action_t/ { print $3 }' | \ + sort | tr '[:lower:]' '[:upper:]' | $AWK ' + BEGIN { + printf("/* Automatically generated file, do not edit */\n"); + count = 0; + } + { + printf("#define\t%-30.30s\t%3d\n", $1, count++); + } + END { + printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count); + }' + ;; + +# generate func.h from various .h files +# +-fc) + cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK ' + BEGIN { + printf("/* Automatically generated file, do not edit */\n"); + printf("static const el_func_t el_func[] = {"); + maxlen = 80; + needn = 1; + len = 0; + } + { + clen = 25 + 2; + len += clen; + if (len >= maxlen) + needn = 1; + if (needn) { + printf("\n "); + needn = 0; + len = 4 + clen; + } + s = $1 ","; + printf("%-26.26s ", s); + } + END { + printf("\n};\n"); + }' + ;; + +*) + echo $USAGE 1>&2 + exit 1 + ;; + +esac diff --git a/src/thirdparty/libedit-3.1/src/map.c b/src/thirdparty/libedit-3.1/src/map.c new file mode 100644 index 000000000..321bb3539 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/map.c @@ -0,0 +1,1427 @@ +/* $NetBSD: map.c,v 1.54 2021/08/29 09:41:59 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)map.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: map.c,v 1.54 2021/08/29 09:41:59 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * map.c: Editor function definitions + */ +#include +#include +#include + +#include "el.h" +#include "common.h" +#include "emacs.h" +#include "vi.h" +#include "fcns.h" +#include "func.h" +#include "help.h" +#include "parse.h" + +static void map_print_key(EditLine *, el_action_t *, const wchar_t *); +static void map_print_some_keys(EditLine *, el_action_t *, wint_t, wint_t); +static void map_print_all_keys(EditLine *); +static void map_init_nls(EditLine *); +static void map_init_meta(EditLine *); + +/* keymap tables ; should be N_KEYS*sizeof(KEYCMD) bytes long */ + + +static const el_action_t el_map_emacs[] = { + /* 0 */ EM_SET_MARK, /* ^@ */ + /* 1 */ ED_MOVE_TO_BEG, /* ^A */ + /* 2 */ ED_PREV_CHAR, /* ^B */ + /* 3 */ ED_IGNORE, /* ^C */ + /* 4 */ EM_DELETE_OR_LIST, /* ^D */ + /* 5 */ ED_MOVE_TO_END, /* ^E */ + /* 6 */ ED_NEXT_CHAR, /* ^F */ + /* 7 */ ED_UNASSIGNED, /* ^G */ + /* 8 */ EM_DELETE_PREV_CHAR, /* ^H */ + /* 9 */ ED_UNASSIGNED, /* ^I */ + /* 10 */ ED_NEWLINE, /* ^J */ + /* 11 */ ED_KILL_LINE, /* ^K */ + /* 12 */ ED_CLEAR_SCREEN, /* ^L */ + /* 13 */ ED_NEWLINE, /* ^M */ + /* 14 */ ED_NEXT_HISTORY, /* ^N */ + /* 15 */ ED_IGNORE, /* ^O */ + /* 16 */ ED_PREV_HISTORY, /* ^P */ + /* 17 */ ED_IGNORE, /* ^Q */ + /* 18 */ EM_INC_SEARCH_PREV, /* ^R */ + /* 19 */ ED_IGNORE, /* ^S */ + /* 20 */ ED_TRANSPOSE_CHARS, /* ^T */ + /* 21 */ EM_KILL_LINE, /* ^U */ + /* 22 */ ED_QUOTED_INSERT, /* ^V */ + /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ + /* 24 */ ED_SEQUENCE_LEAD_IN, /* ^X */ + /* 25 */ EM_YANK, /* ^Y */ + /* 26 */ ED_IGNORE, /* ^Z */ + /* 27 */ EM_META_NEXT, /* ^[ */ + /* 28 */ ED_IGNORE, /* ^\ */ + /* 29 */ ED_IGNORE, /* ^] */ + /* 30 */ ED_UNASSIGNED, /* ^^ */ + /* 31 */ ED_UNASSIGNED, /* ^_ */ + /* 32 */ ED_INSERT, /* SPACE */ + /* 33 */ ED_INSERT, /* ! */ + /* 34 */ ED_INSERT, /* " */ + /* 35 */ ED_INSERT, /* # */ + /* 36 */ ED_INSERT, /* $ */ + /* 37 */ ED_INSERT, /* % */ + /* 38 */ ED_INSERT, /* & */ + /* 39 */ ED_INSERT, /* ' */ + /* 40 */ ED_INSERT, /* ( */ + /* 41 */ ED_INSERT, /* ) */ + /* 42 */ ED_INSERT, /* * */ + /* 43 */ ED_INSERT, /* + */ + /* 44 */ ED_INSERT, /* , */ + /* 45 */ ED_INSERT, /* - */ + /* 46 */ ED_INSERT, /* . */ + /* 47 */ ED_INSERT, /* / */ + /* 48 */ ED_DIGIT, /* 0 */ + /* 49 */ ED_DIGIT, /* 1 */ + /* 50 */ ED_DIGIT, /* 2 */ + /* 51 */ ED_DIGIT, /* 3 */ + /* 52 */ ED_DIGIT, /* 4 */ + /* 53 */ ED_DIGIT, /* 5 */ + /* 54 */ ED_DIGIT, /* 6 */ + /* 55 */ ED_DIGIT, /* 7 */ + /* 56 */ ED_DIGIT, /* 8 */ + /* 57 */ ED_DIGIT, /* 9 */ + /* 58 */ ED_INSERT, /* : */ + /* 59 */ ED_INSERT, /* ; */ + /* 60 */ ED_INSERT, /* < */ + /* 61 */ ED_INSERT, /* = */ + /* 62 */ ED_INSERT, /* > */ + /* 63 */ ED_INSERT, /* ? */ + /* 64 */ ED_INSERT, /* @ */ + /* 65 */ ED_INSERT, /* A */ + /* 66 */ ED_INSERT, /* B */ + /* 67 */ ED_INSERT, /* C */ + /* 68 */ ED_INSERT, /* D */ + /* 69 */ ED_INSERT, /* E */ + /* 70 */ ED_INSERT, /* F */ + /* 71 */ ED_INSERT, /* G */ + /* 72 */ ED_INSERT, /* H */ + /* 73 */ ED_INSERT, /* I */ + /* 74 */ ED_INSERT, /* J */ + /* 75 */ ED_INSERT, /* K */ + /* 76 */ ED_INSERT, /* L */ + /* 77 */ ED_INSERT, /* M */ + /* 78 */ ED_INSERT, /* N */ + /* 79 */ ED_INSERT, /* O */ + /* 80 */ ED_INSERT, /* P */ + /* 81 */ ED_INSERT, /* Q */ + /* 82 */ ED_INSERT, /* R */ + /* 83 */ ED_INSERT, /* S */ + /* 84 */ ED_INSERT, /* T */ + /* 85 */ ED_INSERT, /* U */ + /* 86 */ ED_INSERT, /* V */ + /* 87 */ ED_INSERT, /* W */ + /* 88 */ ED_INSERT, /* X */ + /* 89 */ ED_INSERT, /* Y */ + /* 90 */ ED_INSERT, /* Z */ + /* 91 */ ED_INSERT, /* [ */ + /* 92 */ ED_INSERT, /* \ */ + /* 93 */ ED_INSERT, /* ] */ + /* 94 */ ED_INSERT, /* ^ */ + /* 95 */ ED_INSERT, /* _ */ + /* 96 */ ED_INSERT, /* ` */ + /* 97 */ ED_INSERT, /* a */ + /* 98 */ ED_INSERT, /* b */ + /* 99 */ ED_INSERT, /* c */ + /* 100 */ ED_INSERT, /* d */ + /* 101 */ ED_INSERT, /* e */ + /* 102 */ ED_INSERT, /* f */ + /* 103 */ ED_INSERT, /* g */ + /* 104 */ ED_INSERT, /* h */ + /* 105 */ ED_INSERT, /* i */ + /* 106 */ ED_INSERT, /* j */ + /* 107 */ ED_INSERT, /* k */ + /* 108 */ ED_INSERT, /* l */ + /* 109 */ ED_INSERT, /* m */ + /* 110 */ ED_INSERT, /* n */ + /* 111 */ ED_INSERT, /* o */ + /* 112 */ ED_INSERT, /* p */ + /* 113 */ ED_INSERT, /* q */ + /* 114 */ ED_INSERT, /* r */ + /* 115 */ ED_INSERT, /* s */ + /* 116 */ ED_INSERT, /* t */ + /* 117 */ ED_INSERT, /* u */ + /* 118 */ ED_INSERT, /* v */ + /* 119 */ ED_INSERT, /* w */ + /* 120 */ ED_INSERT, /* x */ + /* 121 */ ED_INSERT, /* y */ + /* 122 */ ED_INSERT, /* z */ + /* 123 */ ED_INSERT, /* { */ + /* 124 */ ED_INSERT, /* | */ + /* 125 */ ED_INSERT, /* } */ + /* 126 */ ED_INSERT, /* ~ */ + /* 127 */ EM_DELETE_PREV_CHAR, /* ^? */ + /* 128 */ ED_UNASSIGNED, /* M-^@ */ + /* 129 */ ED_UNASSIGNED, /* M-^A */ + /* 130 */ ED_UNASSIGNED, /* M-^B */ + /* 131 */ ED_UNASSIGNED, /* M-^C */ + /* 132 */ ED_UNASSIGNED, /* M-^D */ + /* 133 */ ED_UNASSIGNED, /* M-^E */ + /* 134 */ ED_UNASSIGNED, /* M-^F */ + /* 135 */ ED_UNASSIGNED, /* M-^G */ + /* 136 */ ED_DELETE_PREV_WORD, /* M-^H */ + /* 137 */ ED_UNASSIGNED, /* M-^I */ + /* 138 */ ED_UNASSIGNED, /* M-^J */ + /* 139 */ ED_UNASSIGNED, /* M-^K */ + /* 140 */ ED_CLEAR_SCREEN, /* M-^L */ + /* 141 */ ED_UNASSIGNED, /* M-^M */ + /* 142 */ ED_UNASSIGNED, /* M-^N */ + /* 143 */ ED_UNASSIGNED, /* M-^O */ + /* 144 */ ED_UNASSIGNED, /* M-^P */ + /* 145 */ ED_UNASSIGNED, /* M-^Q */ + /* 146 */ ED_UNASSIGNED, /* M-^R */ + /* 147 */ ED_UNASSIGNED, /* M-^S */ + /* 148 */ ED_UNASSIGNED, /* M-^T */ + /* 149 */ ED_UNASSIGNED, /* M-^U */ + /* 150 */ ED_UNASSIGNED, /* M-^V */ + /* 151 */ ED_UNASSIGNED, /* M-^W */ + /* 152 */ ED_UNASSIGNED, /* M-^X */ + /* 153 */ ED_UNASSIGNED, /* M-^Y */ + /* 154 */ ED_UNASSIGNED, /* M-^Z */ + /* 155 */ ED_UNASSIGNED, /* M-^[ */ + /* 156 */ ED_UNASSIGNED, /* M-^\ */ + /* 157 */ ED_UNASSIGNED, /* M-^] */ + /* 158 */ ED_UNASSIGNED, /* M-^^ */ + /* 159 */ EM_COPY_PREV_WORD, /* M-^_ */ + /* 160 */ ED_UNASSIGNED, /* M-SPACE */ + /* 161 */ ED_UNASSIGNED, /* M-! */ + /* 162 */ ED_UNASSIGNED, /* M-" */ + /* 163 */ ED_UNASSIGNED, /* M-# */ + /* 164 */ ED_UNASSIGNED, /* M-$ */ + /* 165 */ ED_UNASSIGNED, /* M-% */ + /* 166 */ ED_UNASSIGNED, /* M-& */ + /* 167 */ ED_UNASSIGNED, /* M-' */ + /* 168 */ ED_UNASSIGNED, /* M-( */ + /* 169 */ ED_UNASSIGNED, /* M-) */ + /* 170 */ ED_UNASSIGNED, /* M-* */ + /* 171 */ ED_UNASSIGNED, /* M-+ */ + /* 172 */ ED_UNASSIGNED, /* M-, */ + /* 173 */ ED_UNASSIGNED, /* M-- */ + /* 174 */ ED_UNASSIGNED, /* M-. */ + /* 175 */ ED_UNASSIGNED, /* M-/ */ + /* 176 */ ED_ARGUMENT_DIGIT, /* M-0 */ + /* 177 */ ED_ARGUMENT_DIGIT, /* M-1 */ + /* 178 */ ED_ARGUMENT_DIGIT, /* M-2 */ + /* 179 */ ED_ARGUMENT_DIGIT, /* M-3 */ + /* 180 */ ED_ARGUMENT_DIGIT, /* M-4 */ + /* 181 */ ED_ARGUMENT_DIGIT, /* M-5 */ + /* 182 */ ED_ARGUMENT_DIGIT, /* M-6 */ + /* 183 */ ED_ARGUMENT_DIGIT, /* M-7 */ + /* 184 */ ED_ARGUMENT_DIGIT, /* M-8 */ + /* 185 */ ED_ARGUMENT_DIGIT, /* M-9 */ + /* 186 */ ED_UNASSIGNED, /* M-: */ + /* 187 */ ED_UNASSIGNED, /* M-; */ + /* 188 */ ED_UNASSIGNED, /* M-< */ + /* 189 */ ED_UNASSIGNED, /* M-= */ + /* 190 */ ED_UNASSIGNED, /* M-> */ + /* 191 */ ED_UNASSIGNED, /* M-? */ + /* 192 */ ED_UNASSIGNED, /* M-@ */ + /* 193 */ ED_UNASSIGNED, /* M-A */ + /* 194 */ ED_PREV_WORD, /* M-B */ + /* 195 */ EM_CAPITOL_CASE, /* M-C */ + /* 196 */ EM_DELETE_NEXT_WORD, /* M-D */ + /* 197 */ ED_UNASSIGNED, /* M-E */ + /* 198 */ EM_NEXT_WORD, /* M-F */ + /* 199 */ ED_UNASSIGNED, /* M-G */ + /* 200 */ ED_UNASSIGNED, /* M-H */ + /* 201 */ ED_UNASSIGNED, /* M-I */ + /* 202 */ ED_UNASSIGNED, /* M-J */ + /* 203 */ ED_UNASSIGNED, /* M-K */ + /* 204 */ EM_LOWER_CASE, /* M-L */ + /* 205 */ ED_UNASSIGNED, /* M-M */ + /* 206 */ ED_SEARCH_NEXT_HISTORY, /* M-N */ + /* 207 */ ED_SEQUENCE_LEAD_IN, /* M-O */ + /* 208 */ ED_SEARCH_PREV_HISTORY, /* M-P */ + /* 209 */ ED_UNASSIGNED, /* M-Q */ + /* 210 */ ED_UNASSIGNED, /* M-R */ + /* 211 */ ED_UNASSIGNED, /* M-S */ + /* 212 */ ED_UNASSIGNED, /* M-T */ + /* 213 */ EM_UPPER_CASE, /* M-U */ + /* 214 */ ED_UNASSIGNED, /* M-V */ + /* 215 */ EM_COPY_REGION, /* M-W */ + /* 216 */ ED_COMMAND, /* M-X */ + /* 217 */ ED_UNASSIGNED, /* M-Y */ + /* 218 */ ED_UNASSIGNED, /* M-Z */ + /* 219 */ ED_SEQUENCE_LEAD_IN, /* M-[ */ + /* 220 */ ED_UNASSIGNED, /* M-\ */ + /* 221 */ ED_UNASSIGNED, /* M-] */ + /* 222 */ ED_UNASSIGNED, /* M-^ */ + /* 223 */ ED_UNASSIGNED, /* M-_ */ + /* 223 */ ED_UNASSIGNED, /* M-` */ + /* 224 */ ED_UNASSIGNED, /* M-a */ + /* 225 */ ED_PREV_WORD, /* M-b */ + /* 226 */ EM_CAPITOL_CASE, /* M-c */ + /* 227 */ EM_DELETE_NEXT_WORD, /* M-d */ + /* 228 */ ED_UNASSIGNED, /* M-e */ + /* 229 */ EM_NEXT_WORD, /* M-f */ + /* 230 */ ED_UNASSIGNED, /* M-g */ + /* 231 */ ED_UNASSIGNED, /* M-h */ + /* 232 */ ED_UNASSIGNED, /* M-i */ + /* 233 */ ED_UNASSIGNED, /* M-j */ + /* 234 */ ED_UNASSIGNED, /* M-k */ + /* 235 */ EM_LOWER_CASE, /* M-l */ + /* 236 */ ED_UNASSIGNED, /* M-m */ + /* 237 */ ED_SEARCH_NEXT_HISTORY, /* M-n */ + /* 238 */ ED_UNASSIGNED, /* M-o */ + /* 239 */ ED_SEARCH_PREV_HISTORY, /* M-p */ + /* 240 */ ED_UNASSIGNED, /* M-q */ + /* 241 */ ED_UNASSIGNED, /* M-r */ + /* 242 */ ED_UNASSIGNED, /* M-s */ + /* 243 */ ED_UNASSIGNED, /* M-t */ + /* 244 */ EM_UPPER_CASE, /* M-u */ + /* 245 */ ED_UNASSIGNED, /* M-v */ + /* 246 */ EM_COPY_REGION, /* M-w */ + /* 247 */ ED_COMMAND, /* M-x */ + /* 248 */ ED_UNASSIGNED, /* M-y */ + /* 249 */ ED_UNASSIGNED, /* M-z */ + /* 250 */ ED_UNASSIGNED, /* M-{ */ + /* 251 */ ED_UNASSIGNED, /* M-| */ + /* 252 */ ED_UNASSIGNED, /* M-} */ + /* 253 */ ED_UNASSIGNED, /* M-~ */ + /* 254 */ ED_DELETE_PREV_WORD /* M-^? */ + /* 255 */ +}; + + +/* + * keymap table for vi. Each index into above tbl; should be + * N_KEYS entries long. Vi mode uses a sticky-extend to do command mode: + * insert mode characters are in the normal keymap, and command mode + * in the extended keymap. + */ +static const el_action_t el_map_vi_insert[] = { +#ifdef KSHVI + /* 0 */ ED_UNASSIGNED, /* ^@ */ + /* 1 */ ED_INSERT, /* ^A */ + /* 2 */ ED_INSERT, /* ^B */ + /* 3 */ ED_INSERT, /* ^C */ + /* 4 */ VI_LIST_OR_EOF, /* ^D */ + /* 5 */ ED_INSERT, /* ^E */ + /* 6 */ ED_INSERT, /* ^F */ + /* 7 */ ED_INSERT, /* ^G */ + /* 8 */ VI_DELETE_PREV_CHAR, /* ^H */ /* BackSpace key */ + /* 9 */ ED_INSERT, /* ^I */ /* Tab Key */ + /* 10 */ ED_NEWLINE, /* ^J */ + /* 11 */ ED_INSERT, /* ^K */ + /* 12 */ ED_INSERT, /* ^L */ + /* 13 */ ED_NEWLINE, /* ^M */ + /* 14 */ ED_INSERT, /* ^N */ + /* 15 */ ED_INSERT, /* ^O */ + /* 16 */ ED_INSERT, /* ^P */ + /* 17 */ ED_IGNORE, /* ^Q */ + /* 18 */ ED_INSERT, /* ^R */ + /* 19 */ ED_IGNORE, /* ^S */ + /* 20 */ ED_INSERT, /* ^T */ + /* 21 */ VI_KILL_LINE_PREV, /* ^U */ + /* 22 */ ED_QUOTED_INSERT, /* ^V */ + /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ + /* ED_DELETE_PREV_WORD: Only until strt edit pos */ + /* 24 */ ED_INSERT, /* ^X */ + /* 25 */ ED_INSERT, /* ^Y */ + /* 26 */ ED_INSERT, /* ^Z */ + /* 27 */ VI_COMMAND_MODE, /* ^[ */ /* [ Esc ] key */ + /* 28 */ ED_IGNORE, /* ^\ */ + /* 29 */ ED_INSERT, /* ^] */ + /* 30 */ ED_INSERT, /* ^^ */ + /* 31 */ ED_INSERT, /* ^_ */ +#else /* !KSHVI */ + /* + * NOTE: These mappings do NOT Correspond well + * to the KSH VI editing assignments. + * On the other and they are convenient and + * many people have have gotten used to them. + */ + /* 0 */ ED_UNASSIGNED, /* ^@ */ + /* 1 */ ED_MOVE_TO_BEG, /* ^A */ + /* 2 */ ED_PREV_CHAR, /* ^B */ + /* 3 */ ED_IGNORE, /* ^C */ + /* 4 */ VI_LIST_OR_EOF, /* ^D */ + /* 5 */ ED_MOVE_TO_END, /* ^E */ + /* 6 */ ED_NEXT_CHAR, /* ^F */ + /* 7 */ ED_UNASSIGNED, /* ^G */ + /* 8 */ VI_DELETE_PREV_CHAR, /* ^H */ /* BackSpace key */ + /* 9 */ ED_UNASSIGNED, /* ^I */ /* Tab Key */ + /* 10 */ ED_NEWLINE, /* ^J */ + /* 11 */ ED_KILL_LINE, /* ^K */ + /* 12 */ ED_CLEAR_SCREEN, /* ^L */ + /* 13 */ ED_NEWLINE, /* ^M */ + /* 14 */ ED_NEXT_HISTORY, /* ^N */ + /* 15 */ ED_IGNORE, /* ^O */ + /* 16 */ ED_PREV_HISTORY, /* ^P */ + /* 17 */ ED_IGNORE, /* ^Q */ + /* 18 */ ED_REDISPLAY, /* ^R */ + /* 19 */ ED_IGNORE, /* ^S */ + /* 20 */ ED_TRANSPOSE_CHARS, /* ^T */ + /* 21 */ VI_KILL_LINE_PREV, /* ^U */ + /* 22 */ ED_QUOTED_INSERT, /* ^V */ + /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ + /* 24 */ ED_UNASSIGNED, /* ^X */ + /* 25 */ ED_IGNORE, /* ^Y */ + /* 26 */ ED_IGNORE, /* ^Z */ + /* 27 */ VI_COMMAND_MODE, /* ^[ */ + /* 28 */ ED_IGNORE, /* ^\ */ + /* 29 */ ED_UNASSIGNED, /* ^] */ + /* 30 */ ED_UNASSIGNED, /* ^^ */ + /* 31 */ ED_UNASSIGNED, /* ^_ */ +#endif /* KSHVI */ + /* 32 */ ED_INSERT, /* SPACE */ + /* 33 */ ED_INSERT, /* ! */ + /* 34 */ ED_INSERT, /* " */ + /* 35 */ ED_INSERT, /* # */ + /* 36 */ ED_INSERT, /* $ */ + /* 37 */ ED_INSERT, /* % */ + /* 38 */ ED_INSERT, /* & */ + /* 39 */ ED_INSERT, /* ' */ + /* 40 */ ED_INSERT, /* ( */ + /* 41 */ ED_INSERT, /* ) */ + /* 42 */ ED_INSERT, /* * */ + /* 43 */ ED_INSERT, /* + */ + /* 44 */ ED_INSERT, /* , */ + /* 45 */ ED_INSERT, /* - */ + /* 46 */ ED_INSERT, /* . */ + /* 47 */ ED_INSERT, /* / */ + /* 48 */ ED_INSERT, /* 0 */ + /* 49 */ ED_INSERT, /* 1 */ + /* 50 */ ED_INSERT, /* 2 */ + /* 51 */ ED_INSERT, /* 3 */ + /* 52 */ ED_INSERT, /* 4 */ + /* 53 */ ED_INSERT, /* 5 */ + /* 54 */ ED_INSERT, /* 6 */ + /* 55 */ ED_INSERT, /* 7 */ + /* 56 */ ED_INSERT, /* 8 */ + /* 57 */ ED_INSERT, /* 9 */ + /* 58 */ ED_INSERT, /* : */ + /* 59 */ ED_INSERT, /* ; */ + /* 60 */ ED_INSERT, /* < */ + /* 61 */ ED_INSERT, /* = */ + /* 62 */ ED_INSERT, /* > */ + /* 63 */ ED_INSERT, /* ? */ + /* 64 */ ED_INSERT, /* @ */ + /* 65 */ ED_INSERT, /* A */ + /* 66 */ ED_INSERT, /* B */ + /* 67 */ ED_INSERT, /* C */ + /* 68 */ ED_INSERT, /* D */ + /* 69 */ ED_INSERT, /* E */ + /* 70 */ ED_INSERT, /* F */ + /* 71 */ ED_INSERT, /* G */ + /* 72 */ ED_INSERT, /* H */ + /* 73 */ ED_INSERT, /* I */ + /* 74 */ ED_INSERT, /* J */ + /* 75 */ ED_INSERT, /* K */ + /* 76 */ ED_INSERT, /* L */ + /* 77 */ ED_INSERT, /* M */ + /* 78 */ ED_INSERT, /* N */ + /* 79 */ ED_INSERT, /* O */ + /* 80 */ ED_INSERT, /* P */ + /* 81 */ ED_INSERT, /* Q */ + /* 82 */ ED_INSERT, /* R */ + /* 83 */ ED_INSERT, /* S */ + /* 84 */ ED_INSERT, /* T */ + /* 85 */ ED_INSERT, /* U */ + /* 86 */ ED_INSERT, /* V */ + /* 87 */ ED_INSERT, /* W */ + /* 88 */ ED_INSERT, /* X */ + /* 89 */ ED_INSERT, /* Y */ + /* 90 */ ED_INSERT, /* Z */ + /* 91 */ ED_INSERT, /* [ */ + /* 92 */ ED_INSERT, /* \ */ + /* 93 */ ED_INSERT, /* ] */ + /* 94 */ ED_INSERT, /* ^ */ + /* 95 */ ED_INSERT, /* _ */ + /* 96 */ ED_INSERT, /* ` */ + /* 97 */ ED_INSERT, /* a */ + /* 98 */ ED_INSERT, /* b */ + /* 99 */ ED_INSERT, /* c */ + /* 100 */ ED_INSERT, /* d */ + /* 101 */ ED_INSERT, /* e */ + /* 102 */ ED_INSERT, /* f */ + /* 103 */ ED_INSERT, /* g */ + /* 104 */ ED_INSERT, /* h */ + /* 105 */ ED_INSERT, /* i */ + /* 106 */ ED_INSERT, /* j */ + /* 107 */ ED_INSERT, /* k */ + /* 108 */ ED_INSERT, /* l */ + /* 109 */ ED_INSERT, /* m */ + /* 110 */ ED_INSERT, /* n */ + /* 111 */ ED_INSERT, /* o */ + /* 112 */ ED_INSERT, /* p */ + /* 113 */ ED_INSERT, /* q */ + /* 114 */ ED_INSERT, /* r */ + /* 115 */ ED_INSERT, /* s */ + /* 116 */ ED_INSERT, /* t */ + /* 117 */ ED_INSERT, /* u */ + /* 118 */ ED_INSERT, /* v */ + /* 119 */ ED_INSERT, /* w */ + /* 120 */ ED_INSERT, /* x */ + /* 121 */ ED_INSERT, /* y */ + /* 122 */ ED_INSERT, /* z */ + /* 123 */ ED_INSERT, /* { */ + /* 124 */ ED_INSERT, /* | */ + /* 125 */ ED_INSERT, /* } */ + /* 126 */ ED_INSERT, /* ~ */ + /* 127 */ VI_DELETE_PREV_CHAR, /* ^? */ + /* 128 */ ED_INSERT, /* M-^@ */ + /* 129 */ ED_INSERT, /* M-^A */ + /* 130 */ ED_INSERT, /* M-^B */ + /* 131 */ ED_INSERT, /* M-^C */ + /* 132 */ ED_INSERT, /* M-^D */ + /* 133 */ ED_INSERT, /* M-^E */ + /* 134 */ ED_INSERT, /* M-^F */ + /* 135 */ ED_INSERT, /* M-^G */ + /* 136 */ ED_INSERT, /* M-^H */ + /* 137 */ ED_INSERT, /* M-^I */ + /* 138 */ ED_INSERT, /* M-^J */ + /* 139 */ ED_INSERT, /* M-^K */ + /* 140 */ ED_INSERT, /* M-^L */ + /* 141 */ ED_INSERT, /* M-^M */ + /* 142 */ ED_INSERT, /* M-^N */ + /* 143 */ ED_INSERT, /* M-^O */ + /* 144 */ ED_INSERT, /* M-^P */ + /* 145 */ ED_INSERT, /* M-^Q */ + /* 146 */ ED_INSERT, /* M-^R */ + /* 147 */ ED_INSERT, /* M-^S */ + /* 148 */ ED_INSERT, /* M-^T */ + /* 149 */ ED_INSERT, /* M-^U */ + /* 150 */ ED_INSERT, /* M-^V */ + /* 151 */ ED_INSERT, /* M-^W */ + /* 152 */ ED_INSERT, /* M-^X */ + /* 153 */ ED_INSERT, /* M-^Y */ + /* 154 */ ED_INSERT, /* M-^Z */ + /* 155 */ ED_INSERT, /* M-^[ */ + /* 156 */ ED_INSERT, /* M-^\ */ + /* 157 */ ED_INSERT, /* M-^] */ + /* 158 */ ED_INSERT, /* M-^^ */ + /* 159 */ ED_INSERT, /* M-^_ */ + /* 160 */ ED_INSERT, /* M-SPACE */ + /* 161 */ ED_INSERT, /* M-! */ + /* 162 */ ED_INSERT, /* M-" */ + /* 163 */ ED_INSERT, /* M-# */ + /* 164 */ ED_INSERT, /* M-$ */ + /* 165 */ ED_INSERT, /* M-% */ + /* 166 */ ED_INSERT, /* M-& */ + /* 167 */ ED_INSERT, /* M-' */ + /* 168 */ ED_INSERT, /* M-( */ + /* 169 */ ED_INSERT, /* M-) */ + /* 170 */ ED_INSERT, /* M-* */ + /* 171 */ ED_INSERT, /* M-+ */ + /* 172 */ ED_INSERT, /* M-, */ + /* 173 */ ED_INSERT, /* M-- */ + /* 174 */ ED_INSERT, /* M-. */ + /* 175 */ ED_INSERT, /* M-/ */ + /* 176 */ ED_INSERT, /* M-0 */ + /* 177 */ ED_INSERT, /* M-1 */ + /* 178 */ ED_INSERT, /* M-2 */ + /* 179 */ ED_INSERT, /* M-3 */ + /* 180 */ ED_INSERT, /* M-4 */ + /* 181 */ ED_INSERT, /* M-5 */ + /* 182 */ ED_INSERT, /* M-6 */ + /* 183 */ ED_INSERT, /* M-7 */ + /* 184 */ ED_INSERT, /* M-8 */ + /* 185 */ ED_INSERT, /* M-9 */ + /* 186 */ ED_INSERT, /* M-: */ + /* 187 */ ED_INSERT, /* M-; */ + /* 188 */ ED_INSERT, /* M-< */ + /* 189 */ ED_INSERT, /* M-= */ + /* 190 */ ED_INSERT, /* M-> */ + /* 191 */ ED_INSERT, /* M-? */ + /* 192 */ ED_INSERT, /* M-@ */ + /* 193 */ ED_INSERT, /* M-A */ + /* 194 */ ED_INSERT, /* M-B */ + /* 195 */ ED_INSERT, /* M-C */ + /* 196 */ ED_INSERT, /* M-D */ + /* 197 */ ED_INSERT, /* M-E */ + /* 198 */ ED_INSERT, /* M-F */ + /* 199 */ ED_INSERT, /* M-G */ + /* 200 */ ED_INSERT, /* M-H */ + /* 201 */ ED_INSERT, /* M-I */ + /* 202 */ ED_INSERT, /* M-J */ + /* 203 */ ED_INSERT, /* M-K */ + /* 204 */ ED_INSERT, /* M-L */ + /* 205 */ ED_INSERT, /* M-M */ + /* 206 */ ED_INSERT, /* M-N */ + /* 207 */ ED_INSERT, /* M-O */ + /* 208 */ ED_INSERT, /* M-P */ + /* 209 */ ED_INSERT, /* M-Q */ + /* 210 */ ED_INSERT, /* M-R */ + /* 211 */ ED_INSERT, /* M-S */ + /* 212 */ ED_INSERT, /* M-T */ + /* 213 */ ED_INSERT, /* M-U */ + /* 214 */ ED_INSERT, /* M-V */ + /* 215 */ ED_INSERT, /* M-W */ + /* 216 */ ED_INSERT, /* M-X */ + /* 217 */ ED_INSERT, /* M-Y */ + /* 218 */ ED_INSERT, /* M-Z */ + /* 219 */ ED_INSERT, /* M-[ */ + /* 220 */ ED_INSERT, /* M-\ */ + /* 221 */ ED_INSERT, /* M-] */ + /* 222 */ ED_INSERT, /* M-^ */ + /* 223 */ ED_INSERT, /* M-_ */ + /* 224 */ ED_INSERT, /* M-` */ + /* 225 */ ED_INSERT, /* M-a */ + /* 226 */ ED_INSERT, /* M-b */ + /* 227 */ ED_INSERT, /* M-c */ + /* 228 */ ED_INSERT, /* M-d */ + /* 229 */ ED_INSERT, /* M-e */ + /* 230 */ ED_INSERT, /* M-f */ + /* 231 */ ED_INSERT, /* M-g */ + /* 232 */ ED_INSERT, /* M-h */ + /* 233 */ ED_INSERT, /* M-i */ + /* 234 */ ED_INSERT, /* M-j */ + /* 235 */ ED_INSERT, /* M-k */ + /* 236 */ ED_INSERT, /* M-l */ + /* 237 */ ED_INSERT, /* M-m */ + /* 238 */ ED_INSERT, /* M-n */ + /* 239 */ ED_INSERT, /* M-o */ + /* 240 */ ED_INSERT, /* M-p */ + /* 241 */ ED_INSERT, /* M-q */ + /* 242 */ ED_INSERT, /* M-r */ + /* 243 */ ED_INSERT, /* M-s */ + /* 244 */ ED_INSERT, /* M-t */ + /* 245 */ ED_INSERT, /* M-u */ + /* 246 */ ED_INSERT, /* M-v */ + /* 247 */ ED_INSERT, /* M-w */ + /* 248 */ ED_INSERT, /* M-x */ + /* 249 */ ED_INSERT, /* M-y */ + /* 250 */ ED_INSERT, /* M-z */ + /* 251 */ ED_INSERT, /* M-{ */ + /* 252 */ ED_INSERT, /* M-| */ + /* 253 */ ED_INSERT, /* M-} */ + /* 254 */ ED_INSERT, /* M-~ */ + /* 255 */ ED_INSERT /* M-^? */ +}; + +static const el_action_t el_map_vi_command[] = { + /* 0 */ ED_UNASSIGNED, /* ^@ */ + /* 1 */ ED_MOVE_TO_BEG, /* ^A */ + /* 2 */ ED_UNASSIGNED, /* ^B */ + /* 3 */ ED_IGNORE, /* ^C */ + /* 4 */ ED_UNASSIGNED, /* ^D */ + /* 5 */ ED_MOVE_TO_END, /* ^E */ + /* 6 */ ED_UNASSIGNED, /* ^F */ + /* 7 */ ED_UNASSIGNED, /* ^G */ + /* 8 */ ED_DELETE_PREV_CHAR, /* ^H */ + /* 9 */ ED_UNASSIGNED, /* ^I */ + /* 10 */ ED_NEWLINE, /* ^J */ + /* 11 */ ED_KILL_LINE, /* ^K */ + /* 12 */ ED_CLEAR_SCREEN, /* ^L */ + /* 13 */ ED_NEWLINE, /* ^M */ + /* 14 */ ED_NEXT_HISTORY, /* ^N */ + /* 15 */ ED_IGNORE, /* ^O */ + /* 16 */ ED_PREV_HISTORY, /* ^P */ + /* 17 */ ED_IGNORE, /* ^Q */ + /* 18 */ ED_REDISPLAY, /* ^R */ + /* 19 */ ED_IGNORE, /* ^S */ + /* 20 */ ED_UNASSIGNED, /* ^T */ + /* 21 */ VI_KILL_LINE_PREV, /* ^U */ + /* 22 */ ED_UNASSIGNED, /* ^V */ + /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ + /* 24 */ ED_UNASSIGNED, /* ^X */ + /* 25 */ ED_UNASSIGNED, /* ^Y */ + /* 26 */ ED_UNASSIGNED, /* ^Z */ + /* 27 */ EM_META_NEXT, /* ^[ */ + /* 28 */ ED_IGNORE, /* ^\ */ + /* 29 */ ED_UNASSIGNED, /* ^] */ + /* 30 */ ED_UNASSIGNED, /* ^^ */ + /* 31 */ ED_UNASSIGNED, /* ^_ */ + /* 32 */ ED_NEXT_CHAR, /* SPACE */ + /* 33 */ ED_UNASSIGNED, /* ! */ + /* 34 */ ED_UNASSIGNED, /* " */ + /* 35 */ VI_COMMENT_OUT, /* # */ + /* 36 */ ED_MOVE_TO_END, /* $ */ + /* 37 */ VI_MATCH, /* % */ + /* 38 */ ED_UNASSIGNED, /* & */ + /* 39 */ ED_UNASSIGNED, /* ' */ + /* 40 */ ED_UNASSIGNED, /* ( */ + /* 41 */ ED_UNASSIGNED, /* ) */ + /* 42 */ ED_UNASSIGNED, /* * */ + /* 43 */ ED_NEXT_HISTORY, /* + */ + /* 44 */ VI_REPEAT_PREV_CHAR, /* , */ + /* 45 */ ED_PREV_HISTORY, /* - */ + /* 46 */ VI_REDO, /* . */ + /* 47 */ VI_SEARCH_PREV, /* / */ + /* 48 */ VI_ZERO, /* 0 */ + /* 49 */ ED_ARGUMENT_DIGIT, /* 1 */ + /* 50 */ ED_ARGUMENT_DIGIT, /* 2 */ + /* 51 */ ED_ARGUMENT_DIGIT, /* 3 */ + /* 52 */ ED_ARGUMENT_DIGIT, /* 4 */ + /* 53 */ ED_ARGUMENT_DIGIT, /* 5 */ + /* 54 */ ED_ARGUMENT_DIGIT, /* 6 */ + /* 55 */ ED_ARGUMENT_DIGIT, /* 7 */ + /* 56 */ ED_ARGUMENT_DIGIT, /* 8 */ + /* 57 */ ED_ARGUMENT_DIGIT, /* 9 */ + /* 58 */ ED_COMMAND, /* : */ + /* 59 */ VI_REPEAT_NEXT_CHAR, /* ; */ + /* 60 */ ED_UNASSIGNED, /* < */ + /* 61 */ ED_UNASSIGNED, /* = */ + /* 62 */ ED_UNASSIGNED, /* > */ + /* 63 */ VI_SEARCH_NEXT, /* ? */ + /* 64 */ VI_ALIAS, /* @ */ + /* 65 */ VI_ADD_AT_EOL, /* A */ + /* 66 */ VI_PREV_BIG_WORD, /* B */ + /* 67 */ VI_CHANGE_TO_EOL, /* C */ + /* 68 */ ED_KILL_LINE, /* D */ + /* 69 */ VI_END_BIG_WORD, /* E */ + /* 70 */ VI_PREV_CHAR, /* F */ + /* 71 */ VI_TO_HISTORY_LINE, /* G */ + /* 72 */ ED_UNASSIGNED, /* H */ + /* 73 */ VI_INSERT_AT_BOL, /* I */ + /* 74 */ ED_SEARCH_NEXT_HISTORY, /* J */ + /* 75 */ ED_SEARCH_PREV_HISTORY, /* K */ + /* 76 */ ED_UNASSIGNED, /* L */ + /* 77 */ ED_UNASSIGNED, /* M */ + /* 78 */ VI_REPEAT_SEARCH_PREV, /* N */ + /* 79 */ ED_SEQUENCE_LEAD_IN, /* O */ + /* 80 */ VI_PASTE_PREV, /* P */ + /* 81 */ ED_UNASSIGNED, /* Q */ + /* 82 */ VI_REPLACE_MODE, /* R */ + /* 83 */ VI_SUBSTITUTE_LINE, /* S */ + /* 84 */ VI_TO_PREV_CHAR, /* T */ + /* 85 */ VI_UNDO_LINE, /* U */ + /* 86 */ ED_UNASSIGNED, /* V */ + /* 87 */ VI_NEXT_BIG_WORD, /* W */ + /* 88 */ ED_DELETE_PREV_CHAR, /* X */ + /* 89 */ VI_YANK_END, /* Y */ + /* 90 */ ED_UNASSIGNED, /* Z */ + /* 91 */ ED_SEQUENCE_LEAD_IN, /* [ */ + /* 92 */ ED_UNASSIGNED, /* \ */ + /* 93 */ ED_UNASSIGNED, /* ] */ + /* 94 */ ED_MOVE_TO_BEG, /* ^ */ + /* 95 */ VI_HISTORY_WORD, /* _ */ + /* 96 */ ED_UNASSIGNED, /* ` */ + /* 97 */ VI_ADD, /* a */ + /* 98 */ VI_PREV_WORD, /* b */ + /* 99 */ VI_CHANGE_META, /* c */ + /* 100 */ VI_DELETE_META, /* d */ + /* 101 */ VI_END_WORD, /* e */ + /* 102 */ VI_NEXT_CHAR, /* f */ + /* 103 */ ED_UNASSIGNED, /* g */ + /* 104 */ ED_PREV_CHAR, /* h */ + /* 105 */ VI_INSERT, /* i */ + /* 106 */ ED_NEXT_HISTORY, /* j */ + /* 107 */ ED_PREV_HISTORY, /* k */ + /* 108 */ ED_NEXT_CHAR, /* l */ + /* 109 */ ED_UNASSIGNED, /* m */ + /* 110 */ VI_REPEAT_SEARCH_NEXT, /* n */ + /* 111 */ ED_UNASSIGNED, /* o */ + /* 112 */ VI_PASTE_NEXT, /* p */ + /* 113 */ ED_UNASSIGNED, /* q */ + /* 114 */ VI_REPLACE_CHAR, /* r */ + /* 115 */ VI_SUBSTITUTE_CHAR, /* s */ + /* 116 */ VI_TO_NEXT_CHAR, /* t */ + /* 117 */ VI_UNDO, /* u */ + /* 118 */ VI_HISTEDIT, /* v */ + /* 119 */ VI_NEXT_WORD, /* w */ + /* 120 */ ED_DELETE_NEXT_CHAR, /* x */ + /* 121 */ VI_YANK, /* y */ + /* 122 */ ED_UNASSIGNED, /* z */ + /* 123 */ ED_UNASSIGNED, /* { */ + /* 124 */ VI_TO_COLUMN, /* | */ + /* 125 */ ED_UNASSIGNED, /* } */ + /* 126 */ VI_CHANGE_CASE, /* ~ */ + /* 127 */ ED_DELETE_PREV_CHAR, /* ^? */ + /* 128 */ ED_UNASSIGNED, /* M-^@ */ + /* 129 */ ED_UNASSIGNED, /* M-^A */ + /* 130 */ ED_UNASSIGNED, /* M-^B */ + /* 131 */ ED_UNASSIGNED, /* M-^C */ + /* 132 */ ED_UNASSIGNED, /* M-^D */ + /* 133 */ ED_UNASSIGNED, /* M-^E */ + /* 134 */ ED_UNASSIGNED, /* M-^F */ + /* 135 */ ED_UNASSIGNED, /* M-^G */ + /* 136 */ ED_UNASSIGNED, /* M-^H */ + /* 137 */ ED_UNASSIGNED, /* M-^I */ + /* 138 */ ED_UNASSIGNED, /* M-^J */ + /* 139 */ ED_UNASSIGNED, /* M-^K */ + /* 140 */ ED_UNASSIGNED, /* M-^L */ + /* 141 */ ED_UNASSIGNED, /* M-^M */ + /* 142 */ ED_UNASSIGNED, /* M-^N */ + /* 143 */ ED_UNASSIGNED, /* M-^O */ + /* 144 */ ED_UNASSIGNED, /* M-^P */ + /* 145 */ ED_UNASSIGNED, /* M-^Q */ + /* 146 */ ED_UNASSIGNED, /* M-^R */ + /* 147 */ ED_UNASSIGNED, /* M-^S */ + /* 148 */ ED_UNASSIGNED, /* M-^T */ + /* 149 */ ED_UNASSIGNED, /* M-^U */ + /* 150 */ ED_UNASSIGNED, /* M-^V */ + /* 151 */ ED_UNASSIGNED, /* M-^W */ + /* 152 */ ED_UNASSIGNED, /* M-^X */ + /* 153 */ ED_UNASSIGNED, /* M-^Y */ + /* 154 */ ED_UNASSIGNED, /* M-^Z */ + /* 155 */ ED_UNASSIGNED, /* M-^[ */ + /* 156 */ ED_UNASSIGNED, /* M-^\ */ + /* 157 */ ED_UNASSIGNED, /* M-^] */ + /* 158 */ ED_UNASSIGNED, /* M-^^ */ + /* 159 */ ED_UNASSIGNED, /* M-^_ */ + /* 160 */ ED_UNASSIGNED, /* M-SPACE */ + /* 161 */ ED_UNASSIGNED, /* M-! */ + /* 162 */ ED_UNASSIGNED, /* M-" */ + /* 163 */ ED_UNASSIGNED, /* M-# */ + /* 164 */ ED_UNASSIGNED, /* M-$ */ + /* 165 */ ED_UNASSIGNED, /* M-% */ + /* 166 */ ED_UNASSIGNED, /* M-& */ + /* 167 */ ED_UNASSIGNED, /* M-' */ + /* 168 */ ED_UNASSIGNED, /* M-( */ + /* 169 */ ED_UNASSIGNED, /* M-) */ + /* 170 */ ED_UNASSIGNED, /* M-* */ + /* 171 */ ED_UNASSIGNED, /* M-+ */ + /* 172 */ ED_UNASSIGNED, /* M-, */ + /* 173 */ ED_UNASSIGNED, /* M-- */ + /* 174 */ ED_UNASSIGNED, /* M-. */ + /* 175 */ ED_UNASSIGNED, /* M-/ */ + /* 176 */ ED_UNASSIGNED, /* M-0 */ + /* 177 */ ED_UNASSIGNED, /* M-1 */ + /* 178 */ ED_UNASSIGNED, /* M-2 */ + /* 179 */ ED_UNASSIGNED, /* M-3 */ + /* 180 */ ED_UNASSIGNED, /* M-4 */ + /* 181 */ ED_UNASSIGNED, /* M-5 */ + /* 182 */ ED_UNASSIGNED, /* M-6 */ + /* 183 */ ED_UNASSIGNED, /* M-7 */ + /* 184 */ ED_UNASSIGNED, /* M-8 */ + /* 185 */ ED_UNASSIGNED, /* M-9 */ + /* 186 */ ED_UNASSIGNED, /* M-: */ + /* 187 */ ED_UNASSIGNED, /* M-; */ + /* 188 */ ED_UNASSIGNED, /* M-< */ + /* 189 */ ED_UNASSIGNED, /* M-= */ + /* 190 */ ED_UNASSIGNED, /* M-> */ + /* 191 */ ED_UNASSIGNED, /* M-? */ + /* 192 */ ED_UNASSIGNED, /* M-@ */ + /* 193 */ ED_UNASSIGNED, /* M-A */ + /* 194 */ ED_UNASSIGNED, /* M-B */ + /* 195 */ ED_UNASSIGNED, /* M-C */ + /* 196 */ ED_UNASSIGNED, /* M-D */ + /* 197 */ ED_UNASSIGNED, /* M-E */ + /* 198 */ ED_UNASSIGNED, /* M-F */ + /* 199 */ ED_UNASSIGNED, /* M-G */ + /* 200 */ ED_UNASSIGNED, /* M-H */ + /* 201 */ ED_UNASSIGNED, /* M-I */ + /* 202 */ ED_UNASSIGNED, /* M-J */ + /* 203 */ ED_UNASSIGNED, /* M-K */ + /* 204 */ ED_UNASSIGNED, /* M-L */ + /* 205 */ ED_UNASSIGNED, /* M-M */ + /* 206 */ ED_UNASSIGNED, /* M-N */ + /* 207 */ ED_SEQUENCE_LEAD_IN, /* M-O */ + /* 208 */ ED_UNASSIGNED, /* M-P */ + /* 209 */ ED_UNASSIGNED, /* M-Q */ + /* 210 */ ED_UNASSIGNED, /* M-R */ + /* 211 */ ED_UNASSIGNED, /* M-S */ + /* 212 */ ED_UNASSIGNED, /* M-T */ + /* 213 */ ED_UNASSIGNED, /* M-U */ + /* 214 */ ED_UNASSIGNED, /* M-V */ + /* 215 */ ED_UNASSIGNED, /* M-W */ + /* 216 */ ED_UNASSIGNED, /* M-X */ + /* 217 */ ED_UNASSIGNED, /* M-Y */ + /* 218 */ ED_UNASSIGNED, /* M-Z */ + /* 219 */ ED_SEQUENCE_LEAD_IN, /* M-[ */ + /* 220 */ ED_UNASSIGNED, /* M-\ */ + /* 221 */ ED_UNASSIGNED, /* M-] */ + /* 222 */ ED_UNASSIGNED, /* M-^ */ + /* 223 */ ED_UNASSIGNED, /* M-_ */ + /* 224 */ ED_UNASSIGNED, /* M-` */ + /* 225 */ ED_UNASSIGNED, /* M-a */ + /* 226 */ ED_UNASSIGNED, /* M-b */ + /* 227 */ ED_UNASSIGNED, /* M-c */ + /* 228 */ ED_UNASSIGNED, /* M-d */ + /* 229 */ ED_UNASSIGNED, /* M-e */ + /* 230 */ ED_UNASSIGNED, /* M-f */ + /* 231 */ ED_UNASSIGNED, /* M-g */ + /* 232 */ ED_UNASSIGNED, /* M-h */ + /* 233 */ ED_UNASSIGNED, /* M-i */ + /* 234 */ ED_UNASSIGNED, /* M-j */ + /* 235 */ ED_UNASSIGNED, /* M-k */ + /* 236 */ ED_UNASSIGNED, /* M-l */ + /* 237 */ ED_UNASSIGNED, /* M-m */ + /* 238 */ ED_UNASSIGNED, /* M-n */ + /* 239 */ ED_UNASSIGNED, /* M-o */ + /* 240 */ ED_UNASSIGNED, /* M-p */ + /* 241 */ ED_UNASSIGNED, /* M-q */ + /* 242 */ ED_UNASSIGNED, /* M-r */ + /* 243 */ ED_UNASSIGNED, /* M-s */ + /* 244 */ ED_UNASSIGNED, /* M-t */ + /* 245 */ ED_UNASSIGNED, /* M-u */ + /* 246 */ ED_UNASSIGNED, /* M-v */ + /* 247 */ ED_UNASSIGNED, /* M-w */ + /* 248 */ ED_UNASSIGNED, /* M-x */ + /* 249 */ ED_UNASSIGNED, /* M-y */ + /* 250 */ ED_UNASSIGNED, /* M-z */ + /* 251 */ ED_UNASSIGNED, /* M-{ */ + /* 252 */ ED_UNASSIGNED, /* M-| */ + /* 253 */ ED_UNASSIGNED, /* M-} */ + /* 254 */ ED_UNASSIGNED, /* M-~ */ + /* 255 */ ED_UNASSIGNED /* M-^? */ +}; + + +/* map_init(): + * Initialize and allocate the maps + */ +libedit_private int +map_init(EditLine *el) +{ + + /* + * Make sure those are correct before starting. + */ +#ifdef MAP_DEBUG + if (sizeof(el_map_emacs) != N_KEYS * sizeof(el_action_t)) + EL_ABORT((el->el_errfile, "Emacs map incorrect\n")); + if (sizeof(el_map_vi_command) != N_KEYS * sizeof(el_action_t)) + EL_ABORT((el->el_errfile, "Vi command map incorrect\n")); + if (sizeof(el_map_vi_insert) != N_KEYS * sizeof(el_action_t)) + EL_ABORT((el->el_errfile, "Vi insert map incorrect\n")); +#endif + + el->el_map.alt = el_calloc(N_KEYS, sizeof(*el->el_map.alt)); + if (el->el_map.alt == NULL) + return -1; + el->el_map.key = el_calloc(N_KEYS, sizeof(*el->el_map.key)); + if (el->el_map.key == NULL) + return -1; + el->el_map.emacs = el_map_emacs; + el->el_map.vic = el_map_vi_command; + el->el_map.vii = el_map_vi_insert; + el->el_map.help = el_calloc(EL_NUM_FCNS, sizeof(*el->el_map.help)); + if (el->el_map.help == NULL) + return -1; + (void) memcpy(el->el_map.help, el_func_help, + sizeof(*el->el_map.help) * EL_NUM_FCNS); + el->el_map.func = el_calloc(EL_NUM_FCNS, sizeof(*el->el_map.func)); + if (el->el_map.func == NULL) + return -1; + memcpy(el->el_map.func, el_func, sizeof(*el->el_map.func) + * EL_NUM_FCNS); + el->el_map.nfunc = EL_NUM_FCNS; + +#ifdef VIDEFAULT + map_init_vi(el); +#else + map_init_emacs(el); +#endif /* VIDEFAULT */ + return 0; +} + + +/* map_end(): + * Free the space taken by the editor maps + */ +libedit_private void +map_end(EditLine *el) +{ + + el_free(el->el_map.alt); + el->el_map.alt = NULL; + el_free(el->el_map.key); + el->el_map.key = NULL; + el->el_map.emacs = NULL; + el->el_map.vic = NULL; + el->el_map.vii = NULL; + el_free(el->el_map.help); + el->el_map.help = NULL; + el_free(el->el_map.func); + el->el_map.func = NULL; +} + + +/* map_init_nls(): + * Find all the printable keys and bind them to self insert + */ +static void +map_init_nls(EditLine *el) +{ + int i; + + el_action_t *map = el->el_map.key; + + for (i = 0200; i <= 0377; i++) + if (iswprint(i)) + map[i] = ED_INSERT; +} + + +/* map_init_meta(): + * Bind all the meta keys to the appropriate ESC- sequence + */ +static void +map_init_meta(EditLine *el) +{ + wchar_t buf[3]; + int i; + el_action_t *map = el->el_map.key; + el_action_t *alt = el->el_map.alt; + + for (i = 0; i <= 0377 && map[i] != EM_META_NEXT; i++) + continue; + + if (i > 0377) { + for (i = 0; i <= 0377 && alt[i] != EM_META_NEXT; i++) + continue; + if (i > 0377) { + i = 033; + if (el->el_map.type == MAP_VI) + map = alt; + } else + map = alt; + } + buf[0] = (wchar_t)i; + buf[2] = 0; + for (i = 0200; i <= 0377; i++) + switch (map[i]) { + case ED_INSERT: + case ED_UNASSIGNED: + case ED_SEQUENCE_LEAD_IN: + break; + default: + buf[1] = i & 0177; + keymacro_add(el, buf, keymacro_map_cmd(el, (int) map[i]), XK_CMD); + break; + } + map[(int) buf[0]] = ED_SEQUENCE_LEAD_IN; +} + + +/* map_init_vi(): + * Initialize the vi bindings + */ +libedit_private void +map_init_vi(EditLine *el) +{ + int i; + el_action_t *key = el->el_map.key; + el_action_t *alt = el->el_map.alt; + const el_action_t *vii = el->el_map.vii; + const el_action_t *vic = el->el_map.vic; + + el->el_map.type = MAP_VI; + el->el_map.current = el->el_map.key; + + keymacro_reset(el); + + for (i = 0; i < N_KEYS; i++) { + key[i] = vii[i]; + alt[i] = vic[i]; + } + + map_init_meta(el); + map_init_nls(el); + + tty_bind_char(el, 1); + terminal_bind_arrow(el); +} + + +/* map_init_emacs(): + * Initialize the emacs bindings + */ +libedit_private void +map_init_emacs(EditLine *el) +{ + int i; + wchar_t buf[3]; + el_action_t *key = el->el_map.key; + el_action_t *alt = el->el_map.alt; + const el_action_t *emacs = el->el_map.emacs; + + el->el_map.type = MAP_EMACS; + el->el_map.current = el->el_map.key; + keymacro_reset(el); + + for (i = 0; i < N_KEYS; i++) { + key[i] = emacs[i]; + alt[i] = ED_UNASSIGNED; + } + + map_init_meta(el); + map_init_nls(el); + + buf[0] = CONTROL('X'); + buf[1] = CONTROL('X'); + buf[2] = 0; + keymacro_add(el, buf, keymacro_map_cmd(el, EM_EXCHANGE_MARK), XK_CMD); + + tty_bind_char(el, 1); + terminal_bind_arrow(el); +} + + +/* map_set_editor(): + * Set the editor + */ +libedit_private int +map_set_editor(EditLine *el, wchar_t *editor) +{ + + if (wcscmp(editor, L"emacs") == 0) { + map_init_emacs(el); + return 0; + } + if (wcscmp(editor, L"vi") == 0) { + map_init_vi(el); + return 0; + } + return -1; +} + + +/* map_get_editor(): + * Retrieve the editor + */ +libedit_private int +map_get_editor(EditLine *el, const wchar_t **editor) +{ + + if (editor == NULL) + return -1; + switch (el->el_map.type) { + case MAP_EMACS: + *editor = L"emacs"; + return 0; + case MAP_VI: + *editor = L"vi"; + return 0; + } + return -1; +} + + +/* map_print_key(): + * Print the function description for 1 key + */ +static void +map_print_key(EditLine *el, el_action_t *map, const wchar_t *in) +{ + char outbuf[EL_BUFSIZ]; + el_bindings_t *bp, *ep; + + if (in[0] == '\0' || in[1] == '\0') { + (void) keymacro__decode_str(in, outbuf, sizeof(outbuf), ""); + ep = &el->el_map.help[el->el_map.nfunc]; + for (bp = el->el_map.help; bp < ep; bp++) + if (bp->func == map[(unsigned char) *in]) { + (void) fprintf(el->el_outfile, + "%s\t->\t%ls\n", outbuf, bp->name); + return; + } + } else + keymacro_print(el, in); +} + + +/* map_print_some_keys(): + * Print keys from first to last + */ +static void +map_print_some_keys(EditLine *el, el_action_t *map, wint_t first, wint_t last) +{ + el_bindings_t *bp, *ep; + wchar_t firstbuf[2], lastbuf[2]; + char unparsbuf[EL_BUFSIZ], extrabuf[EL_BUFSIZ]; + + firstbuf[0] = first; + firstbuf[1] = 0; + lastbuf[0] = last; + lastbuf[1] = 0; + if (map[first] == ED_UNASSIGNED) { + if (first == last) { + (void) keymacro__decode_str(firstbuf, unparsbuf, + sizeof(unparsbuf), STRQQ); + (void) fprintf(el->el_outfile, + "%-15s-> is undefined\n", unparsbuf); + } + return; + } + ep = &el->el_map.help[el->el_map.nfunc]; + for (bp = el->el_map.help; bp < ep; bp++) { + if (bp->func == map[first]) { + if (first == last) { + (void) keymacro__decode_str(firstbuf, unparsbuf, + sizeof(unparsbuf), STRQQ); + (void) fprintf(el->el_outfile, "%-15s-> %ls\n", + unparsbuf, bp->name); + } else { + (void) keymacro__decode_str(firstbuf, unparsbuf, + sizeof(unparsbuf), STRQQ); + (void) keymacro__decode_str(lastbuf, extrabuf, + sizeof(extrabuf), STRQQ); + (void) fprintf(el->el_outfile, + "%-4s to %-7s-> %ls\n", + unparsbuf, extrabuf, bp->name); + } + return; + } + } +#ifdef MAP_DEBUG + if (map == el->el_map.key) { + (void) keymacro__decode_str(firstbuf, unparsbuf, + sizeof(unparsbuf), STRQQ); + (void) fprintf(el->el_outfile, + "BUG!!! %s isn't bound to anything.\n", unparsbuf); + (void) fprintf(el->el_outfile, "el->el_map.key[%d] == %d\n", + first, el->el_map.key[first]); + } else { + (void) keymacro__decode_str(firstbuf, unparsbuf, + sizeof(unparsbuf), STRQQ); + (void) fprintf(el->el_outfile, + "BUG!!! %s isn't bound to anything.\n", unparsbuf); + (void) fprintf(el->el_outfile, "el->el_map.alt[%d] == %d\n", + first, el->el_map.alt[first]); + } +#endif + EL_ABORT((el->el_errfile, "Error printing keys\n")); +} + + +/* map_print_all_keys(): + * Print the function description for all keys. + */ +static void +map_print_all_keys(EditLine *el) +{ + int prev, i; + + (void) fprintf(el->el_outfile, "Standard key bindings\n"); + prev = 0; + for (i = 0; i < N_KEYS; i++) { + if (el->el_map.key[prev] == el->el_map.key[i]) + continue; + map_print_some_keys(el, el->el_map.key, prev, i - 1); + prev = i; + } + map_print_some_keys(el, el->el_map.key, prev, i - 1); + + (void) fprintf(el->el_outfile, "Alternative key bindings\n"); + prev = 0; + for (i = 0; i < N_KEYS; i++) { + if (el->el_map.alt[prev] == el->el_map.alt[i]) + continue; + map_print_some_keys(el, el->el_map.alt, prev, i - 1); + prev = i; + } + map_print_some_keys(el, el->el_map.alt, prev, i - 1); + + (void) fprintf(el->el_outfile, "Multi-character bindings\n"); + keymacro_print(el, L""); + (void) fprintf(el->el_outfile, "Arrow key bindings\n"); + terminal_print_arrow(el, L""); +} + + +/* map_bind(): + * Add/remove/change bindings + */ +libedit_private int +map_bind(EditLine *el, int argc, const wchar_t **argv) +{ + el_action_t *map; + int ntype, rem; + const wchar_t *p; + wchar_t inbuf[EL_BUFSIZ]; + wchar_t outbuf[EL_BUFSIZ]; + const wchar_t *in = NULL; + wchar_t *out; + el_bindings_t *bp, *ep; + int cmd; + int key; + + if (argv == NULL) + return -1; + + map = el->el_map.key; + ntype = XK_CMD; + key = rem = 0; + for (argc = 1; (p = argv[argc]) != NULL; argc++) + if (p[0] == '-') + switch (p[1]) { + case 'a': + map = el->el_map.alt; + break; + + case 's': + ntype = XK_STR; + break; + case 'k': + key = 1; + break; + + case 'r': + rem = 1; + break; + + case 'v': + map_init_vi(el); + return 0; + + case 'e': + map_init_emacs(el); + return 0; + + case 'l': + ep = &el->el_map.help[el->el_map.nfunc]; + for (bp = el->el_map.help; bp < ep; bp++) + (void) fprintf(el->el_outfile, + "%ls\n\t%ls\n", + bp->name, bp->description); + return 0; + default: + (void) fprintf(el->el_errfile, + "%ls: Invalid switch `%lc'.\n", + argv[0], (wint_t)p[1]); + } + else + break; + + if (argv[argc] == NULL) { + map_print_all_keys(el); + return 0; + } + if (key) + in = argv[argc++]; + else if ((in = parse__string(inbuf, argv[argc++])) == NULL) { + (void) fprintf(el->el_errfile, + "%ls: Invalid \\ or ^ in instring.\n", + argv[0]); + return -1; + } + if (rem) { + if (key) { + (void) terminal_clear_arrow(el, in); + return -1; + } + if (in[1]) + (void) keymacro_delete(el, in); + else if (map[(unsigned char) *in] == ED_SEQUENCE_LEAD_IN) + (void) keymacro_delete(el, in); + else + map[(unsigned char) *in] = ED_UNASSIGNED; + return 0; + } + if (argv[argc] == NULL) { + if (key) + terminal_print_arrow(el, in); + else + map_print_key(el, map, in); + return 0; + } +#ifdef notyet + if (argv[argc + 1] != NULL) { + bindkeymacro_usage(); + return -1; + } +#endif + + switch (ntype) { + case XK_STR: + if ((out = parse__string(outbuf, argv[argc])) == NULL) { + (void) fprintf(el->el_errfile, + "%ls: Invalid \\ or ^ in outstring.\n", argv[0]); + return -1; + } + if (key) + terminal_set_arrow(el, in, keymacro_map_str(el, out), ntype); + else + keymacro_add(el, in, keymacro_map_str(el, out), ntype); + map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN; + break; + + case XK_CMD: + if ((cmd = parse_cmd(el, argv[argc])) == -1) { + (void) fprintf(el->el_errfile, + "%ls: Invalid command `%ls'.\n", + argv[0], argv[argc]); + return -1; + } + if (key) + terminal_set_arrow(el, in, keymacro_map_cmd(el, cmd), ntype); + else { + if (in[1]) { + keymacro_add(el, in, keymacro_map_cmd(el, cmd), ntype); + map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN; + } else { + keymacro_clear(el, map, in); + map[(unsigned char) *in] = (el_action_t)cmd; + } + } + break; + + /* coverity[dead_error_begin] */ + default: + EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype)); + break; + } + return 0; +} + + +/* map_addfunc(): + * add a user defined function + */ +libedit_private int +map_addfunc(EditLine *el, const wchar_t *name, const wchar_t *help, + el_func_t func) +{ + void *p; + size_t nf = el->el_map.nfunc + 1; + + if (name == NULL || help == NULL || func == NULL) + return -1; + + if ((p = el_realloc(el->el_map.func, nf * + sizeof(*el->el_map.func))) == NULL) + return -1; + el->el_map.func = p; + if ((p = el_realloc(el->el_map.help, nf * sizeof(*el->el_map.help))) + == NULL) + return -1; + el->el_map.help = p; + + nf = (size_t)el->el_map.nfunc; + el->el_map.func[nf] = func; + + el->el_map.help[nf].name = name; + el->el_map.help[nf].func = (int)nf; + el->el_map.help[nf].description = help; + el->el_map.nfunc++; + + return 0; +} diff --git a/src/thirdparty/libedit-3.1/src/map.h b/src/thirdparty/libedit-3.1/src/map.h new file mode 100644 index 000000000..b4e4e2899 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/map.h @@ -0,0 +1,79 @@ +/* $NetBSD: map.h,v 1.13 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)map.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.map.h: Editor maps + */ +#ifndef _h_el_map +#define _h_el_map + +typedef el_action_t (*el_func_t)(EditLine *, wint_t); + +typedef struct el_bindings_t { /* for the "bind" shell command */ + const wchar_t *name; /* function name for bind command */ + int func; /* function numeric value */ + const wchar_t *description; /* description of function */ +} el_bindings_t; + +typedef struct el_map_t { + el_action_t *alt; /* The current alternate key map */ + el_action_t *key; /* The current normal key map */ + el_action_t *current; /* The keymap we are using */ + const el_action_t *emacs; /* The default emacs key map */ + const el_action_t *vic; /* The vi command mode key map */ + const el_action_t *vii; /* The vi insert mode key map */ + int type; /* Emacs or vi */ + el_bindings_t *help; /* The help for the editor functions */ + el_func_t *func; /* List of available functions */ + size_t nfunc; /* The number of functions/help items */ +} el_map_t; + +#define MAP_EMACS 0 +#define MAP_VI 1 + +#define N_KEYS 256 + +libedit_private int map_bind(EditLine *, int, const wchar_t **); +libedit_private int map_init(EditLine *); +libedit_private void map_end(EditLine *); +libedit_private void map_init_vi(EditLine *); +libedit_private void map_init_emacs(EditLine *); +libedit_private int map_set_editor(EditLine *, wchar_t *); +libedit_private int map_get_editor(EditLine *, const wchar_t **); +libedit_private int map_addfunc(EditLine *, const wchar_t *, const wchar_t *, + el_func_t); + +#endif /* _h_el_map */ diff --git a/src/thirdparty/libedit-3.1/src/parse.c b/src/thirdparty/libedit-3.1/src/parse.c new file mode 100644 index 000000000..2620f41eb --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/parse.c @@ -0,0 +1,289 @@ +/* $NetBSD: parse.c,v 1.42 2019/07/23 10:18:52 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)parse.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: parse.c,v 1.42 2019/07/23 10:18:52 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * parse.c: parse an editline extended command + * + * commands are: + * + * bind + * echotc + * edit + * gettc + * history + * settc + * setty + */ +#include +#include + +#include "el.h" +#include "parse.h" + +static const struct { + const wchar_t *name; + int (*func)(EditLine *, int, const wchar_t **); +} cmds[] = { + { L"bind", map_bind }, + { L"echotc", terminal_echotc }, + { L"edit", el_editmode }, + { L"history", hist_command }, + { L"telltc", terminal_telltc }, + { L"settc", terminal_settc }, + { L"setty", tty_stty }, + { NULL, NULL } +}; + + +/* parse_line(): + * Parse a line and dispatch it + */ +libedit_private int +parse_line(EditLine *el, const wchar_t *line) +{ + const wchar_t **argv; + int argc; + TokenizerW *tok; + + tok = tok_winit(NULL); + tok_wstr(tok, line, &argc, &argv); + argc = el_wparse(el, argc, argv); + tok_wend(tok); + return argc; +} + + +/* el_parse(): + * Command dispatcher + */ +int +el_wparse(EditLine *el, int argc, const wchar_t *argv[]) +{ + const wchar_t *ptr; + int i; + + if (argc < 1) + return -1; + ptr = wcschr(argv[0], L':'); + if (ptr != NULL) { + wchar_t *tprog; + size_t l; + + if (ptr == argv[0]) + return 0; + l = (size_t)(ptr - argv[0]); + tprog = el_calloc(l + 1, sizeof(*tprog)); + if (tprog == NULL) + return 0; + (void) wcsncpy(tprog, argv[0], l); + tprog[l] = '\0'; + ptr++; + l = (size_t)el_match(el->el_prog, tprog); + el_free(tprog); + if (!l) + return 0; + } else + ptr = argv[0]; + + for (i = 0; cmds[i].name != NULL; i++) + if (wcscmp(cmds[i].name, ptr) == 0) { + i = (*cmds[i].func) (el, argc, argv); + return -i; + } + return -1; +} + + +/* parse__escape(): + * Parse a string of the form ^ \ \ \U+xxxx and return + * the appropriate character or -1 if the escape is not valid + */ +libedit_private int +parse__escape(const wchar_t **ptr) +{ + const wchar_t *p; + wint_t c; + + p = *ptr; + + if (p[1] == 0) + return -1; + + if (*p == '\\') { + p++; + switch (*p) { + case 'a': + c = '\007'; /* Bell */ + break; + case 'b': + c = '\010'; /* Backspace */ + break; + case 't': + c = '\011'; /* Horizontal Tab */ + break; + case 'n': + c = '\012'; /* New Line */ + break; + case 'v': + c = '\013'; /* Vertical Tab */ + break; + case 'f': + c = '\014'; /* Form Feed */ + break; + case 'r': + c = '\015'; /* Carriage Return */ + break; + case 'e': + c = '\033'; /* Escape */ + break; + case 'U': /* Unicode \U+xxxx or \U+xxxxx format */ + { + int i; + const wchar_t hex[] = L"0123456789ABCDEF"; + const wchar_t *h; + ++p; + if (*p++ != '+') + return -1; + c = 0; + for (i = 0; i < 5; ++i) { + h = wcschr(hex, *p++); + if (!h && i < 4) + return -1; + else if (h) + c = (c << 4) | ((int)(h - hex)); + else + --p; + } + if (c > 0x10FFFF) /* outside valid character range */ + return -1; + break; + } + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + { + int cnt, ch; + + for (cnt = 0, c = 0; cnt < 3; cnt++) { + ch = *p++; + if (ch < '0' || ch > '7') { + p--; + break; + } + c = (c << 3) | (ch - '0'); + } + if ((c & (wint_t)0xffffff00) != (wint_t)0) + return -1; + --p; + break; + } + default: + c = *p; + break; + } + } else if (*p == '^') { + p++; + c = (*p == '?') ? '\177' : (*p & 0237); + } else + c = *p; + *ptr = ++p; + return c; +} + +/* parse__string(): + * Parse the escapes from in and put the raw string out + */ +libedit_private wchar_t * +parse__string(wchar_t *out, const wchar_t *in) +{ + wchar_t *rv = out; + int n; + + for (;;) + switch (*in) { + case '\0': + *out = '\0'; + return rv; + + case '\\': + case '^': + if ((n = parse__escape(&in)) == -1) + return NULL; + *out++ = (wchar_t)n; + break; + + case 'M': + if (in[1] == '-' && in[2] != '\0') { + *out++ = '\033'; + in += 2; + break; + } + /*FALLTHROUGH*/ + + default: + *out++ = *in++; + break; + } +} + + +/* parse_cmd(): + * Return the command number for the command string given + * or -1 if one is not found + */ +libedit_private int +parse_cmd(EditLine *el, const wchar_t *cmd) +{ + el_bindings_t *b = el->el_map.help; + size_t i; + + for (i = 0; i < el->el_map.nfunc; i++) + if (wcscmp(b[i].name, cmd) == 0) + return b[i].func; + return -1; +} diff --git a/src/thirdparty/libedit-3.1/src/parse.h b/src/thirdparty/libedit-3.1/src/parse.h new file mode 100644 index 000000000..fe8eb4733 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/parse.h @@ -0,0 +1,48 @@ +/* $NetBSD: parse.h,v 1.9 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)parse.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.parse.h: Parser functions + */ +#ifndef _h_el_parse +#define _h_el_parse + +libedit_private int parse_line(EditLine *, const wchar_t *); +libedit_private int parse__escape(const wchar_t **); +libedit_private wchar_t *parse__string(wchar_t *, const wchar_t *); +libedit_private int parse_cmd(EditLine *, const wchar_t *); + +#endif /* _h_el_parse */ diff --git a/src/thirdparty/libedit-3.1/src/prompt.c b/src/thirdparty/libedit-3.1/src/prompt.c new file mode 100644 index 000000000..026a746af --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/prompt.c @@ -0,0 +1,202 @@ +/* $NetBSD: prompt.c,v 1.27 2017/06/27 23:25:13 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)prompt.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: prompt.c,v 1.27 2017/06/27 23:25:13 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * prompt.c: Prompt printing functions + */ +#include +#include "el.h" + +static wchar_t *prompt_default(EditLine *); +static wchar_t *prompt_default_r(EditLine *); + +/* prompt_default(): + * Just a default prompt, in case the user did not provide one + */ +static wchar_t * +/*ARGSUSED*/ +prompt_default(EditLine *el __attribute__((__unused__))) +{ + static wchar_t a[3] = L"? "; + + return a; +} + + +/* prompt_default_r(): + * Just a default rprompt, in case the user did not provide one + */ +static wchar_t * +/*ARGSUSED*/ +prompt_default_r(EditLine *el __attribute__((__unused__))) +{ + static wchar_t a[1] = L""; + + return a; +} + + +/* prompt_print(): + * Print the prompt and update the prompt position. + */ +libedit_private void +prompt_print(EditLine *el, int op) +{ + el_prompt_t *elp; + wchar_t *p; + + if (op == EL_PROMPT) + elp = &el->el_prompt; + else + elp = &el->el_rprompt; + + if (elp->p_wide) + p = (*elp->p_func)(el); + else + p = ct_decode_string((char *)(void *)(*elp->p_func)(el), + &el->el_scratch); + + for (; *p; p++) { + if (elp->p_ignore == *p) { + wchar_t *litstart = ++p; + while (*p && *p != elp->p_ignore) + p++; + if (!*p || !p[1]) { + // XXX: We lose the last literal + break; + } + re_putliteral(el, litstart, p++); + continue; + } + re_putc(el, *p, 1); + } + + elp->p_pos.v = el->el_refresh.r_cursor.v; + elp->p_pos.h = el->el_refresh.r_cursor.h; +} + + +/* prompt_init(): + * Initialize the prompt stuff + */ +libedit_private int +prompt_init(EditLine *el) +{ + + el->el_prompt.p_func = prompt_default; + el->el_prompt.p_pos.v = 0; + el->el_prompt.p_pos.h = 0; + el->el_prompt.p_ignore = '\0'; + el->el_rprompt.p_func = prompt_default_r; + el->el_rprompt.p_pos.v = 0; + el->el_rprompt.p_pos.h = 0; + el->el_rprompt.p_ignore = '\0'; + return 0; +} + + +/* prompt_end(): + * Clean up the prompt stuff + */ +libedit_private void +/*ARGSUSED*/ +prompt_end(EditLine *el __attribute__((__unused__))) +{ +} + + +/* prompt_set(): + * Install a prompt printing function + */ +libedit_private int +prompt_set(EditLine *el, el_pfunc_t prf, wchar_t c, int op, int wide) +{ + el_prompt_t *p; + + if (op == EL_PROMPT || op == EL_PROMPT_ESC) + p = &el->el_prompt; + else + p = &el->el_rprompt; + + if (prf == NULL) { + if (op == EL_PROMPT || op == EL_PROMPT_ESC) + p->p_func = prompt_default; + else + p->p_func = prompt_default_r; + } else { + p->p_func = prf; + } + + p->p_ignore = c; + + p->p_pos.v = 0; + p->p_pos.h = 0; + p->p_wide = wide; + + return 0; +} + + +/* prompt_get(): + * Retrieve the prompt printing function + */ +libedit_private int +prompt_get(EditLine *el, el_pfunc_t *prf, wchar_t *c, int op) +{ + el_prompt_t *p; + + if (prf == NULL) + return -1; + + if (op == EL_PROMPT) + p = &el->el_prompt; + else + p = &el->el_rprompt; + + if (prf) + *prf = p->p_func; + if (c) + *c = p->p_ignore; + + return 0; +} diff --git a/src/thirdparty/libedit-3.1/src/prompt.h b/src/thirdparty/libedit-3.1/src/prompt.h new file mode 100644 index 000000000..2931428db --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/prompt.h @@ -0,0 +1,58 @@ +/* $NetBSD: prompt.h,v 1.15 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)prompt.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.prompt.h: Prompt printing stuff + */ +#ifndef _h_el_prompt +#define _h_el_prompt + +typedef wchar_t *(*el_pfunc_t)(EditLine *); + +typedef struct el_prompt_t { + el_pfunc_t p_func; /* Function to return the prompt */ + coord_t p_pos; /* position in the line after prompt */ + wchar_t p_ignore; /* character to start/end literal */ + int p_wide; +} el_prompt_t; + +libedit_private void prompt_print(EditLine *, int); +libedit_private int prompt_set(EditLine *, el_pfunc_t, wchar_t, int, int); +libedit_private int prompt_get(EditLine *, el_pfunc_t *, wchar_t *, int); +libedit_private int prompt_init(EditLine *); +libedit_private void prompt_end(EditLine *); + +#endif /* _h_el_prompt */ diff --git a/src/thirdparty/libedit-3.1/src/read.c b/src/thirdparty/libedit-3.1/src/read.c new file mode 100644 index 000000000..a49a304de --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/read.c @@ -0,0 +1,621 @@ +/* $NetBSD: read.c,v 1.107 2021/08/15 10:08:41 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)read.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: read.c,v 1.107 2021/08/15 10:08:41 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * read.c: Terminal read functions + */ +#include +#include +#include +#include +#include +#include +#include + +#include "el.h" +#include "fcns.h" +#include "read.h" + +#define EL_MAXMACRO 10 + +struct macros { + wchar_t **macro; + int level; + int offset; +}; + +struct el_read_t { + struct macros macros; + el_rfunc_t read_char; /* Function to read a character. */ + int read_errno; +}; + +static int read__fixio(int, int); +static int read_char(EditLine *, wchar_t *); +static int read_getcmd(EditLine *, el_action_t *, wchar_t *); +static void read_clearmacros(struct macros *); +static void read_pop(struct macros *); +static const wchar_t *noedit_wgets(EditLine *, int *); + +/* read_init(): + * Initialize the read stuff + */ +libedit_private int +read_init(EditLine *el) +{ + struct macros *ma; + + if ((el->el_read = el_malloc(sizeof(*el->el_read))) == NULL) + return -1; + + ma = &el->el_read->macros; + if ((ma->macro = el_calloc(EL_MAXMACRO, sizeof(*ma->macro))) == NULL) { + free(el->el_read); + return -1; + } + ma->level = -1; + ma->offset = 0; + + /* builtin read_char */ + el->el_read->read_char = read_char; + return 0; +} + +/* el_read_end(): + * Free the data structures used by the read stuff. + */ +libedit_private void +read_end(struct el_read_t *el_read) +{ + read_clearmacros(&el_read->macros); + el_free(el_read->macros.macro); + el_read->macros.macro = NULL; + el_free(el_read); +} + +/* el_read_setfn(): + * Set the read char function to the one provided. + * If it is set to EL_BUILTIN_GETCFN, then reset to the builtin one. + */ +libedit_private int +el_read_setfn(struct el_read_t *el_read, el_rfunc_t rc) +{ + el_read->read_char = (rc == EL_BUILTIN_GETCFN) ? read_char : rc; + return 0; +} + + +/* el_read_getfn(): + * return the current read char function, or EL_BUILTIN_GETCFN + * if it is the default one + */ +libedit_private el_rfunc_t +el_read_getfn(struct el_read_t *el_read) +{ + return el_read->read_char == read_char ? + EL_BUILTIN_GETCFN : el_read->read_char; +} + + +/* read__fixio(): + * Try to recover from a read error + */ +/* ARGSUSED */ +static int +read__fixio(int fd __attribute__((__unused__)), int e) +{ + + switch (e) { + case -1: /* Make sure that the code is reachable */ + +#ifdef EWOULDBLOCK + case EWOULDBLOCK: +#ifndef TRY_AGAIN +#define TRY_AGAIN +#endif +#endif /* EWOULDBLOCK */ + +#if defined(POSIX) && defined(EAGAIN) +#if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN + case EAGAIN: +#ifndef TRY_AGAIN +#define TRY_AGAIN +#endif +#endif /* EWOULDBLOCK && EWOULDBLOCK != EAGAIN */ +#endif /* POSIX && EAGAIN */ + + e = 0; +#ifdef TRY_AGAIN +#if defined(F_SETFL) && defined(O_NDELAY) + if ((e = fcntl(fd, F_GETFL, 0)) == -1) + return -1; + + if (fcntl(fd, F_SETFL, e & ~O_NDELAY) == -1) + return -1; + else + e = 1; +#endif /* F_SETFL && O_NDELAY */ + +#ifdef FIONBIO + { + int zero = 0; + + if (ioctl(fd, FIONBIO, &zero) == -1) + return -1; + else + e = 1; + } +#endif /* FIONBIO */ + +#endif /* TRY_AGAIN */ + return e ? 0 : -1; + + case EINTR: + return 0; + + default: + return -1; + } +} + + +/* el_push(): + * Push a macro + */ +void +el_wpush(EditLine *el, const wchar_t *str) +{ + struct macros *ma = &el->el_read->macros; + + if (str != NULL && ma->level + 1 < EL_MAXMACRO) { + ma->level++; + if ((ma->macro[ma->level] = wcsdup(str)) != NULL) + return; + ma->level--; + } + terminal_beep(el); + terminal__flush(el); +} + + +/* read_getcmd(): + * Get next command from the input stream, + * return 0 on success or -1 on EOF or error. + * Character values > 255 are not looked up in the map, but inserted. + */ +static int +read_getcmd(EditLine *el, el_action_t *cmdnum, wchar_t *ch) +{ + static const wchar_t meta = (wchar_t)0x80; + el_action_t cmd; + + do { + if (el_wgetc(el, ch) != 1) + return -1; + +#ifdef KANJI + if ((*ch & meta)) { + el->el_state.metanext = 0; + cmd = CcViMap[' ']; + break; + } else +#endif /* KANJI */ + + if (el->el_state.metanext) { + el->el_state.metanext = 0; + *ch |= meta; + } + if (*ch >= N_KEYS) + cmd = ED_INSERT; + else + cmd = el->el_map.current[(unsigned char) *ch]; + if (cmd == ED_SEQUENCE_LEAD_IN) { + keymacro_value_t val; + switch (keymacro_get(el, ch, &val)) { + case XK_CMD: + cmd = val.cmd; + break; + case XK_STR: + el_wpush(el, val.str); + break; + case XK_NOD: + return -1; + default: + EL_ABORT((el->el_errfile, "Bad XK_ type \n")); + break; + } + } + } while (cmd == ED_SEQUENCE_LEAD_IN); + *cmdnum = cmd; + return 0; +} + +/* read_char(): + * Read a character from the tty. + */ +static int +read_char(EditLine *el, wchar_t *cp) +{ + ssize_t num_read; + int tried = (el->el_flags & FIXIO) == 0; + char cbuf[MB_LEN_MAX]; + size_t cbp = 0; + int save_errno = errno; + + again: + el->el_signal->sig_no = 0; + while ((num_read = read(el->el_infd, cbuf + cbp, (size_t)1)) == -1) { + int e = errno; + switch (el->el_signal->sig_no) { + case SIGCONT: + el_wset(el, EL_REFRESH); + /*FALLTHROUGH*/ + case SIGWINCH: + sig_set(el); + goto again; + default: + break; + } + if (!tried && read__fixio(el->el_infd, e) == 0) { + errno = save_errno; + tried = 1; + } else { + errno = e; + *cp = L'\0'; + return -1; + } + } + + /* Test for EOF */ + if (num_read == 0) { + *cp = L'\0'; + return 0; + } + + for (;;) { + mbstate_t mbs; + + ++cbp; + /* This only works because UTF8 is stateless. */ + memset(&mbs, 0, sizeof(mbs)); + switch (mbrtowc(cp, cbuf, cbp, &mbs)) { + case (size_t)-1: + if (cbp > 1) { + /* + * Invalid sequence, discard all bytes + * except the last one. + */ + cbuf[0] = cbuf[cbp - 1]; + cbp = 0; + break; + } else { + /* Invalid byte, discard it. */ + cbp = 0; + goto again; + } + case (size_t)-2: + if (cbp >= MB_LEN_MAX) { + errno = EILSEQ; + *cp = L'\0'; + return -1; + } + /* Incomplete sequence, read another byte. */ + goto again; + default: + /* Valid character, process it. */ + return 1; + } + } +} + +/* read_pop(): + * Pop a macro from the stack + */ +static void +read_pop(struct macros *ma) +{ + int i; + + el_free(ma->macro[0]); + for (i = 0; i < ma->level; i++) + ma->macro[i] = ma->macro[i + 1]; + ma->level--; + ma->offset = 0; +} + +static void +read_clearmacros(struct macros *ma) +{ + while (ma->level >= 0) + el_free(ma->macro[ma->level--]); + ma->offset = 0; +} + +/* el_wgetc(): + * Read a wide character + */ +int +el_wgetc(EditLine *el, wchar_t *cp) +{ + struct macros *ma = &el->el_read->macros; + int num_read; + + terminal__flush(el); + for (;;) { + if (ma->level < 0) + break; + + if (ma->macro[0][ma->offset] == '\0') { + read_pop(ma); + continue; + } + + *cp = ma->macro[0][ma->offset++]; + + if (ma->macro[0][ma->offset] == '\0') { + /* Needed for QuoteMode On */ + read_pop(ma); + } + + return 1; + } + + if (tty_rawmode(el) < 0)/* make sure the tty is set up correctly */ + return 0; + + num_read = (*el->el_read->read_char)(el, cp); + + /* + * Remember the original reason of a read failure + * such that el_wgets() can restore it after doing + * various cleanup operation that might change errno. + */ + if (num_read < 0) + el->el_read->read_errno = errno; + + return num_read; +} + +libedit_private void +read_prepare(EditLine *el) +{ + if (el->el_flags & HANDLE_SIGNALS) + sig_set(el); + if (el->el_flags & NO_TTY) + return; + if ((el->el_flags & (UNBUFFERED|EDIT_DISABLED)) == UNBUFFERED) + tty_rawmode(el); + + /* This is relatively cheap, and things go terribly wrong if + we have the wrong size. */ + el_resize(el); + re_clear_display(el); /* reset the display stuff */ + ch_reset(el); + re_refresh(el); /* print the prompt */ + + if (el->el_flags & UNBUFFERED) + terminal__flush(el); +} + +libedit_private void +read_finish(EditLine *el) +{ + if ((el->el_flags & UNBUFFERED) == 0) + (void) tty_cookedmode(el); + if (el->el_flags & HANDLE_SIGNALS) + sig_clr(el); +} + +static const wchar_t * +noedit_wgets(EditLine *el, int *nread) +{ + el_line_t *lp = &el->el_line; + int num; + + while ((num = (*el->el_read->read_char)(el, lp->lastchar)) == 1) { + if (lp->lastchar + 1 >= lp->limit && + !ch_enlargebufs(el, (size_t)2)) + break; + lp->lastchar++; + if (el->el_flags & UNBUFFERED || + lp->lastchar[-1] == '\r' || + lp->lastchar[-1] == '\n') + break; + } + if (num == -1 && errno == EINTR) + lp->lastchar = lp->buffer; + lp->cursor = lp->lastchar; + *lp->lastchar = '\0'; + *nread = (int)(lp->lastchar - lp->buffer); + return *nread ? lp->buffer : NULL; +} + +const wchar_t * +el_wgets(EditLine *el, int *nread) +{ + int retval; + el_action_t cmdnum = 0; + int num; /* how many chars we have read at NL */ + wchar_t ch; + int nrb; + + if (nread == NULL) + nread = &nrb; + *nread = 0; + el->el_read->read_errno = 0; + + if (el->el_flags & NO_TTY) { + el->el_line.lastchar = el->el_line.buffer; + return noedit_wgets(el, nread); + } + +#ifdef FIONREAD + if (el->el_tty.t_mode == EX_IO && el->el_read->macros.level < 0) { + int chrs = 0; + + (void) ioctl(el->el_infd, FIONREAD, &chrs); + if (chrs == 0) { + if (tty_rawmode(el) < 0) { + errno = 0; + *nread = 0; + return NULL; + } + } + } +#endif /* FIONREAD */ + + if ((el->el_flags & UNBUFFERED) == 0) + read_prepare(el); + + if (el->el_flags & EDIT_DISABLED) { + if ((el->el_flags & UNBUFFERED) == 0) + el->el_line.lastchar = el->el_line.buffer; + terminal__flush(el); + return noedit_wgets(el, nread); + } + + for (num = -1; num == -1;) { /* while still editing this line */ + /* if EOF or error */ + if (read_getcmd(el, &cmdnum, &ch) == -1) + break; + if ((size_t)cmdnum >= el->el_map.nfunc) /* BUG CHECK command */ + continue; /* try again */ + /* now do the real command */ + /* vi redo needs these way down the levels... */ + el->el_state.thiscmd = cmdnum; + el->el_state.thisch = ch; + if (el->el_map.type == MAP_VI && + el->el_map.current == el->el_map.key && + el->el_chared.c_redo.pos < el->el_chared.c_redo.lim) { + if (cmdnum == VI_DELETE_PREV_CHAR && + el->el_chared.c_redo.pos != el->el_chared.c_redo.buf + && iswprint(el->el_chared.c_redo.pos[-1])) + el->el_chared.c_redo.pos--; + else + *el->el_chared.c_redo.pos++ = ch; + } + retval = (*el->el_map.func[cmdnum]) (el, ch); + + /* save the last command here */ + el->el_state.lastcmd = cmdnum; + + /* use any return value */ + switch (retval) { + case CC_CURSOR: + re_refresh_cursor(el); + break; + + case CC_REDISPLAY: + re_clear_lines(el); + re_clear_display(el); + /* FALLTHROUGH */ + + case CC_REFRESH: + re_refresh(el); + break; + + case CC_REFRESH_BEEP: + re_refresh(el); + terminal_beep(el); + break; + + case CC_NORM: /* normal char */ + break; + + case CC_ARGHACK: /* Suggested by Rich Salz */ + /* */ + continue; /* keep going... */ + + case CC_EOF: /* end of file typed */ + if ((el->el_flags & UNBUFFERED) == 0) + num = 0; + else if (num == -1) { + *el->el_line.lastchar++ = CONTROL('d'); + el->el_line.cursor = el->el_line.lastchar; + num = 1; + } + break; + + case CC_NEWLINE: /* normal end of line */ + num = (int)(el->el_line.lastchar - el->el_line.buffer); + break; + + case CC_FATAL: /* fatal error, reset to known state */ + /* put (real) cursor in a known place */ + re_clear_display(el); /* reset the display stuff */ + ch_reset(el); /* reset the input pointers */ + read_clearmacros(&el->el_read->macros); + re_refresh(el); /* print the prompt again */ + break; + + case CC_ERROR: + default: /* functions we don't know about */ + terminal_beep(el); + terminal__flush(el); + break; + } + el->el_state.argument = 1; + el->el_state.doingarg = 0; + el->el_chared.c_vcmd.action = NOP; + if (el->el_flags & UNBUFFERED) + break; + } + + terminal__flush(el); /* flush any buffered output */ + /* make sure the tty is set up correctly */ + if ((el->el_flags & UNBUFFERED) == 0) { + read_finish(el); + *nread = num != -1 ? num : 0; + } else + *nread = (int)(el->el_line.lastchar - el->el_line.buffer); + + if (*nread == 0) { + if (num == -1) { + *nread = -1; + if (el->el_read->read_errno) + errno = el->el_read->read_errno; + } + return NULL; + } else + return el->el_line.buffer; +} diff --git a/src/thirdparty/libedit-3.1/src/read.h b/src/thirdparty/libedit-3.1/src/read.h new file mode 100644 index 000000000..1acf5d676 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/read.h @@ -0,0 +1,45 @@ +/* $NetBSD: read.h,v 1.12 2016/05/22 19:44:26 christos Exp $ */ + +/*- + * Copyright (c) 2001 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Anthony Mallet. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * el.read.h: Character reading functions + */ +#ifndef _h_el_read +#define _h_el_read + +libedit_private int read_init(EditLine *); +libedit_private void read_end(struct el_read_t *); +libedit_private void read_prepare(EditLine *); +libedit_private void read_finish(EditLine *); +libedit_private int el_read_setfn(struct el_read_t *, el_rfunc_t); +libedit_private el_rfunc_t el_read_getfn(struct el_read_t *); + +#endif /* _h_el_read */ diff --git a/src/thirdparty/libedit-3.1/src/readline.c b/src/thirdparty/libedit-3.1/src/readline.c new file mode 100644 index 000000000..8fdd13c5f --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/readline.c @@ -0,0 +1,2617 @@ +/* $NetBSD: readline.c,v 1.176 2022/09/21 01:33:53 christos Exp $ */ + +/*- + * Copyright (c) 1997 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jaromir Dolecek. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +__RCSID("$NetBSD: readline.c,v 1.176 2022/09/21 01:33:53 christos Exp $"); +#endif /* not lint && not SCCSID */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "editline/readline.h" +#include "el.h" +#include "fcns.h" +#include "filecomplete.h" + +#if !defined(SIZE_T_MAX) +# define SIZE_T_MAX (size_t)(-1) +#endif + +void rl_prep_terminal(int); +void rl_deprep_terminal(void); + +/* for rl_complete() */ +#define TAB '\r' + +/* see comment at the #ifdef for sense of this */ +/* #define GDB_411_HACK */ + +/* readline compatibility stuff - look at readline sources/documentation */ +/* to see what these variables mean */ +const char *rl_library_version = "EditLine wrapper"; +int rl_readline_version = RL_READLINE_VERSION; +static char empty[] = { '\0' }; +static char expand_chars[] = { ' ', '\t', '\n', '=', '(', '\0' }; +static char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`', '@', '$', + '>', '<', '=', ';', '|', '&', '{', '(', '\0' }; +const char *rl_readline_name = empty; +FILE *rl_instream = NULL; +FILE *rl_outstream = NULL; +int rl_point = 0; +int rl_end = 0; +char *rl_line_buffer = NULL; +rl_vcpfunc_t *rl_linefunc = NULL; +int rl_done = 0; +rl_hook_func_t *rl_event_hook = NULL; +KEYMAP_ENTRY_ARRAY emacs_standard_keymap, + emacs_meta_keymap, + emacs_ctlx_keymap; +/* + * The following is not implemented; we always catch signals in the + * libedit fashion: set handlers on entry to el_gets() and clear them + * on the way out. This simplistic approach works for most cases; if + * it does not work for your application, please let us know. + */ +int rl_catch_signals = 1; +int rl_catch_sigwinch = 1; + +int history_base = 1; /* probably never subject to change */ +int history_length = 0; +int history_offset = 0; +int max_input_history = 0; +char history_expansion_char = '!'; +char history_subst_char = '^'; +char *history_no_expand_chars = expand_chars; +Function *history_inhibit_expansion_function = NULL; +char *history_arg_extract(int start, int end, const char *str); + +int rl_inhibit_completion = 0; +int rl_attempted_completion_over = 0; +const char *rl_basic_word_break_characters = break_chars; +char *rl_completer_word_break_characters = NULL; +const char *rl_completer_quote_characters = NULL; +const char *rl_basic_quote_characters = "\"'"; +rl_compentry_func_t *rl_completion_entry_function = NULL; +char *(*rl_completion_word_break_hook)(void) = NULL; +rl_completion_func_t *rl_attempted_completion_function = NULL; +rl_hook_func_t *rl_pre_input_hook = NULL; +rl_hook_func_t *rl_startup1_hook = NULL; +int (*rl_getc_function)(FILE *) = NULL; +char *rl_terminal_name = NULL; +int rl_already_prompted = 0; +int rl_filename_completion_desired = 0; +int rl_ignore_completion_duplicates = 0; +int readline_echoing_p = 1; +int _rl_print_completions_horizontally = 0; +VFunction *rl_redisplay_function = NULL; +rl_hook_func_t *rl_startup_hook = NULL; +VFunction *rl_completion_display_matches_hook = NULL; +VFunction *rl_prep_term_function = (VFunction *)rl_prep_terminal; +VFunction *rl_deprep_term_function = (VFunction *)rl_deprep_terminal; +KEYMAP_ENTRY_ARRAY emacs_meta_keymap; +unsigned long rl_readline_state = RL_STATE_NONE; +int _rl_complete_mark_directories; +rl_icppfunc_t *rl_directory_completion_hook; +int rl_completion_suppress_append; +int rl_sort_completion_matches; +int _rl_completion_prefix_display_length; +int _rl_echoing_p; +int history_max_entries; +char *rl_display_prompt; +int rl_erase_empty_line; + +/* + * The current prompt string. + */ +char *rl_prompt = NULL; +char *rl_prompt_saved = NULL; +/* + * This is set to character indicating type of completion being done by + * rl_complete_internal(); this is available for application completion + * functions. + */ +int rl_completion_type = 0; + +/* + * If more than this number of items results from query for possible + * completions, we ask user if they are sure to really display the list. + */ +int rl_completion_query_items = 100; + +/* + * List of characters which are word break characters, but should be left + * in the parsed text when it is passed to the completion function. + * Shell uses this to help determine what kind of completing to do. + */ +const char *rl_special_prefixes = NULL; + +/* + * This is the character appended to the completed words if at the end of + * the line. Default is ' ' (a space). + */ +int rl_completion_append_character = ' '; + +/* stuff below is used internally by libedit for readline emulation */ + +static History *h = NULL; +static EditLine *e = NULL; +static rl_command_func_t *map[256]; +static jmp_buf topbuf; + +/* internal functions */ +static unsigned char _el_rl_complete(EditLine *, int); +static unsigned char _el_rl_tstp(EditLine *, int); +static char *_get_prompt(EditLine *); +static int _getc_function(EditLine *, wchar_t *); +static int _history_expand_command(const char *, size_t, size_t, + char **); +static char *_rl_compat_sub(const char *, const char *, + const char *, int); +static int _rl_event_read_char(EditLine *, wchar_t *); +static void _rl_update_pos(void); + +static HIST_ENTRY rl_he; + +/* ARGSUSED */ +static char * +_get_prompt(EditLine *el __attribute__((__unused__))) +{ + rl_already_prompted = 1; + return rl_prompt; +} + + +/* + * read one key from user defined input function + */ +static int +/*ARGSUSED*/ +_getc_function(EditLine *el __attribute__((__unused__)), wchar_t *c) +{ + int i; + + i = (*rl_getc_function)(rl_instream); + if (i == -1) + return 0; + *c = (wchar_t)i; + return 1; +} + +static void +_resize_fun(EditLine *el, void *a) +{ + const LineInfo *li; + const char **ap = a; + + li = el_line(el); + *ap = li->buffer; +} + +static const char * +_default_history_file(void) +{ + struct passwd *p; + static char *path; + size_t len; + + if (path) + return path; + + if ((p = getpwuid(getuid())) == NULL) + return NULL; + + len = strlen(p->pw_dir) + sizeof("/.history"); + if ((path = malloc(len)) == NULL) + return NULL; + + (void)snprintf(path, len, "%s/.history", p->pw_dir); + return path; +} + +/* + * READLINE compatibility stuff + */ + +/* + * Set the prompt + */ +int +rl_set_prompt(const char *prompt) +{ + char *p; + + if (!prompt) + prompt = ""; + if (rl_prompt != NULL && strcmp(rl_prompt, prompt) == 0) + return 0; + if (rl_prompt) + el_free(rl_prompt); + rl_prompt = strdup(prompt); + if (rl_prompt == NULL) + return -1; + + while ((p = strchr(rl_prompt, RL_PROMPT_END_IGNORE)) != NULL) { + /* Remove adjacent end/start markers to avoid double-escapes. */ + if (p[1] == RL_PROMPT_START_IGNORE) { + memmove(p, p + 2, 1 + strlen(p + 2)); + } else { + *p = RL_PROMPT_START_IGNORE; + } + } + + return 0; +} + +void +rl_save_prompt(void) +{ + rl_prompt_saved = strdup(rl_prompt); +} + +void +rl_restore_prompt(void) +{ + if (!rl_prompt_saved) + return; + rl_prompt = rl_prompt_saved; + rl_prompt_saved = NULL; +} + +/* + * initialize rl compat stuff + */ +int +rl_initialize(void) +{ + HistEvent ev; + int editmode = 1; + struct termios t; + + if (e != NULL) + el_end(e); + if (h != NULL) + history_end(h); + + RL_UNSETSTATE(RL_STATE_DONE); + + if (!rl_instream) + rl_instream = stdin; + if (!rl_outstream) + rl_outstream = stdout; + + /* + * See if we don't really want to run the editor + */ + if (tcgetattr(fileno(rl_instream), &t) != -1 && (t.c_lflag & ECHO) == 0) + editmode = 0; + + e = el_init_internal(rl_readline_name, rl_instream, rl_outstream, + stderr, fileno(rl_instream), fileno(rl_outstream), fileno(stderr), + NO_RESET); + + if (!editmode) + el_set(e, EL_EDITMODE, 0); + + h = history_init(); + if (!e || !h) + return -1; + + history(h, &ev, H_SETSIZE, INT_MAX); /* unlimited */ + history_length = 0; + max_input_history = INT_MAX; + el_set(e, EL_HIST, history, h); + + /* Setup resize function */ + el_set(e, EL_RESIZE, _resize_fun, &rl_line_buffer); + + /* setup getc function if valid */ + if (rl_getc_function) + el_set(e, EL_GETCFN, _getc_function); + + /* for proper prompt printing in readline() */ + if (rl_set_prompt("") == -1) { + history_end(h); + el_end(e); + return -1; + } + el_set(e, EL_PROMPT_ESC, _get_prompt, RL_PROMPT_START_IGNORE); + el_set(e, EL_SIGNAL, rl_catch_signals); + + /* set default mode to "emacs"-style and read setting afterwards */ + /* so this can be overridden */ + el_set(e, EL_EDITOR, "emacs"); + if (rl_terminal_name != NULL) + el_set(e, EL_TERMINAL, rl_terminal_name); + else + el_get(e, EL_TERMINAL, &rl_terminal_name); + + /* + * Word completion - this has to go AFTER rebinding keys + * to emacs-style. + */ + el_set(e, EL_ADDFN, "rl_complete", + "ReadLine compatible completion function", + _el_rl_complete); + el_set(e, EL_BIND, "^I", "rl_complete", NULL); + + /* + * Send TSTP when ^Z is pressed. + */ + el_set(e, EL_ADDFN, "rl_tstp", + "ReadLine compatible suspend function", + _el_rl_tstp); + el_set(e, EL_BIND, "^Z", "rl_tstp", NULL); + + /* + * Set some readline compatible key-bindings. + */ + el_set(e, EL_BIND, "^R", "em-inc-search-prev", NULL); + + /* + * Allow the use of Home/End keys. + */ + el_set(e, EL_BIND, "\\e[1~", "ed-move-to-beg", NULL); + el_set(e, EL_BIND, "\\e[4~", "ed-move-to-end", NULL); + el_set(e, EL_BIND, "\\e[7~", "ed-move-to-beg", NULL); + el_set(e, EL_BIND, "\\e[8~", "ed-move-to-end", NULL); + el_set(e, EL_BIND, "\\e[H", "ed-move-to-beg", NULL); + el_set(e, EL_BIND, "\\e[F", "ed-move-to-end", NULL); + + /* + * Allow the use of the Delete/Insert keys. + */ + el_set(e, EL_BIND, "\\e[3~", "ed-delete-next-char", NULL); + el_set(e, EL_BIND, "\\e[2~", "ed-quoted-insert", NULL); + + /* + * Ctrl-left-arrow and Ctrl-right-arrow for word moving. + */ + el_set(e, EL_BIND, "\\e[1;5C", "em-next-word", NULL); + el_set(e, EL_BIND, "\\e[1;5D", "ed-prev-word", NULL); + el_set(e, EL_BIND, "\\e[5C", "em-next-word", NULL); + el_set(e, EL_BIND, "\\e[5D", "ed-prev-word", NULL); + el_set(e, EL_BIND, "\\e\\e[C", "em-next-word", NULL); + el_set(e, EL_BIND, "\\e\\e[D", "ed-prev-word", NULL); + + /* read settings from configuration file */ + el_source(e, NULL); + + /* + * Unfortunately, some applications really do use rl_point + * and rl_line_buffer directly. + */ + _resize_fun(e, &rl_line_buffer); + _rl_update_pos(); + + tty_end(e, TCSADRAIN); + + return 0; +} + + +/* + * read one line from input stream and return it, chomping + * trailing newline (if there is any) + */ +char * +readline(const char *p) +{ + HistEvent ev; + const char * volatile prompt = p; + int count; + const char *ret; + char *buf; + static int used_event_hook; + + if (e == NULL || h == NULL) + rl_initialize(); + if (rl_startup_hook) { + (*rl_startup_hook)(); + } + tty_init(e); + + + rl_done = 0; + + (void)setjmp(topbuf); + buf = NULL; + + /* update prompt accordingly to what has been passed */ + if (rl_set_prompt(prompt) == -1) + goto out; + + if (rl_pre_input_hook) + (*rl_pre_input_hook)(); + + if (rl_event_hook && !(e->el_flags & NO_TTY)) { + el_set(e, EL_GETCFN, _rl_event_read_char); + used_event_hook = 1; + } + + if (!rl_event_hook && used_event_hook) { + el_set(e, EL_GETCFN, EL_BUILTIN_GETCFN); + used_event_hook = 0; + } + + rl_already_prompted = 0; + + /* get one line from input stream */ + ret = el_gets(e, &count); + + if (ret && count > 0) { + int lastidx; + + buf = strdup(ret); + if (buf == NULL) + goto out; + lastidx = count - 1; + if (buf[lastidx] == '\n') + buf[lastidx] = '\0'; + } else + buf = NULL; + + history(h, &ev, H_GETSIZE); + history_length = ev.num; + +out: + tty_end(e, TCSADRAIN); + return buf; +} + +/* + * history functions + */ + +/* + * is normally called before application starts to use + * history expansion functions + */ +void +using_history(void) +{ + if (h == NULL || e == NULL) + rl_initialize(); + history_offset = history_length; +} + + +/* + * substitute ``what'' with ``with'', returning resulting string; if + * globally == 1, substitutes all occurrences of what, otherwise only the + * first one + */ +static char * +_rl_compat_sub(const char *str, const char *what, const char *with, + int globally) +{ + const char *s; + char *r, *result; + size_t len, with_len, what_len; + + len = strlen(str); + with_len = strlen(with); + what_len = strlen(what); + + /* calculate length we need for result */ + s = str; + while (*s) { + if (*s == *what && !strncmp(s, what, what_len)) { + len += with_len - what_len; + if (!globally) + break; + s += what_len; + } else + s++; + } + r = result = el_calloc(len + 1, sizeof(*r)); + if (result == NULL) + return NULL; + s = str; + while (*s) { + if (*s == *what && !strncmp(s, what, what_len)) { + memcpy(r, with, with_len); + r += with_len; + s += what_len; + if (!globally) { + (void)strcpy(r, s); + return result; + } + } else + *r++ = *s++; + } + *r = '\0'; + return result; +} + +static char *last_search_pat; /* last !?pat[?] search pattern */ +static char *last_search_match; /* last !?pat[?] that matched */ + +const char * +get_history_event(const char *cmd, int *cindex, int qchar) +{ + int idx, sign, sub, num, begin, ret; + size_t len; + char *pat; + const char *rptr; + HistEvent ev; + + idx = *cindex; + if (cmd[idx++] != history_expansion_char) + return NULL; + + /* find out which event to take */ + if (cmd[idx] == history_expansion_char || cmd[idx] == '\0') { + if (history(h, &ev, H_FIRST) != 0) + return NULL; + *cindex = cmd[idx]? (idx + 1):idx; + return ev.str; + } + sign = 0; + if (cmd[idx] == '-') { + sign = 1; + idx++; + } + + if ('0' <= cmd[idx] && cmd[idx] <= '9') { + HIST_ENTRY *he; + + num = 0; + while (cmd[idx] && '0' <= cmd[idx] && cmd[idx] <= '9') { + num = num * 10 + cmd[idx] - '0'; + idx++; + } + if (sign) + num = history_length - num + history_base; + + if (!(he = history_get(num))) + return NULL; + + *cindex = idx; + return he->line; + } + sub = 0; + if (cmd[idx] == '?') { + sub = 1; + idx++; + } + begin = idx; + while (cmd[idx]) { + if (cmd[idx] == '\n') + break; + if (sub && cmd[idx] == '?') + break; + if (!sub && (cmd[idx] == ':' || cmd[idx] == ' ' + || cmd[idx] == '\t' || cmd[idx] == qchar)) + break; + idx++; + } + len = (size_t)idx - (size_t)begin; + if (sub && cmd[idx] == '?') + idx++; + if (sub && len == 0 && last_search_pat && *last_search_pat) + pat = last_search_pat; + else if (len == 0) + return NULL; + else { + if ((pat = el_calloc(len + 1, sizeof(*pat))) == NULL) + return NULL; + (void)strlcpy(pat, cmd + begin, len + 1); + } + + if (history(h, &ev, H_CURR) != 0) { + if (pat != last_search_pat) + el_free(pat); + return NULL; + } + num = ev.num; + + if (sub) { + if (pat != last_search_pat) { + el_free(last_search_pat); + last_search_pat = pat; + } + ret = history_search(pat, -1); + } else + ret = history_search_prefix(pat, -1); + + if (ret == -1) { + /* restore to end of list on failed search */ + history(h, &ev, H_FIRST); + (void)fprintf(rl_outstream, "%s: Event not found\n", pat); + if (pat != last_search_pat) + el_free(pat); + return NULL; + } + + if (sub && len) { + el_free(last_search_match); + last_search_match = strdup(pat); + } + + if (pat != last_search_pat) + el_free(pat); + + if (history(h, &ev, H_CURR) != 0) + return NULL; + *cindex = idx; + rptr = ev.str; + + /* roll back to original position */ + (void)history(h, &ev, H_SET, num); + + return rptr; +} + +static int +getfrom(const char **cmdp, char **fromp, const char *search, int delim) +{ + size_t size = 16; + size_t len = 0; + const char *cmd = *cmdp; + char *what = el_realloc(*fromp, size * sizeof(*what)); + if (what == NULL){ + el_free(*fromp); + *fromp = NULL; + return 0; + } + for (; *cmd && *cmd != delim; cmd++) { + if (*cmd == '\\' && cmd[1] == delim) + cmd++; + if (len - 1 >= size) { + char *nwhat; + nwhat = el_realloc(what, (size <<= 1) * sizeof(*nwhat)); + if (nwhat == NULL) { + el_free(what); + el_free(*fromp); + *cmdp = cmd; + *fromp = NULL; + return 0; + } + what = nwhat; + } + what[len++] = *cmd; + } + what[len] = '\0'; + *fromp = what; + *cmdp = cmd; + if (*what == '\0') { + el_free(what); + if (search) { + *fromp = strdup(search); + if (*fromp == NULL) { + return 0; + } + } else { + *fromp = NULL; + return -1; + } + } + if (!*cmd) { + el_free(what); + *fromp = NULL; + return -1; + } + + cmd++; /* shift after delim */ + *cmdp = cmd; + + if (!*cmd) { + el_free(what); + *fromp = NULL; + return -1; + } + return 1; +} + +static int +getto(const char **cmdp, char **top, const char *from, int delim) +{ + size_t size = 16; + size_t len = 0; + size_t from_len = strlen(from); + const char *cmd = *cmdp; + char *with = el_realloc(*top, size * sizeof(*with)); + *top = NULL; + if (with == NULL) + goto out; + + for (; *cmd && *cmd != delim; cmd++) { + if (len + from_len + 1 >= size) { + char *nwith; + size += from_len + 1; + nwith = el_realloc(with, size * sizeof(*nwith)); + if (nwith == NULL) + goto out; + with = nwith; + } + if (*cmd == '&') { + /* safe */ + strcpy(&with[len], from); + len += from_len; + continue; + } + if (*cmd == '\\' && (*(cmd + 1) == delim || *(cmd + 1) == '&')) + cmd++; + with[len++] = *cmd; + } + if (!*cmd) + goto out; + with[len] = '\0'; + *top = with; + *cmdp = cmd; + return 1; +out: + el_free(with); + el_free(*top); + *top = NULL; + *cmdp = cmd; + return -1; +} + +static void +replace(char **tmp, int c) +{ + char *aptr; + if ((aptr = strrchr(*tmp, c)) == NULL) + return; + aptr = strdup(aptr + 1); // XXX: check + el_free(*tmp); + *tmp = aptr; +} + +/* + * the real function doing history expansion - takes as argument command + * to do and data upon which the command should be executed + * does expansion the way I've understood readline documentation + * + * returns 0 if data was not modified, 1 if it was and 2 if the string + * should be only printed and not executed; in case of error, + * returns -1 and *result points to NULL + * it's the caller's responsibility to free() the string returned in *result + */ +static int +_history_expand_command(const char *command, size_t offs, size_t cmdlen, + char **result) +{ + char *tmp, *search = NULL, *aptr, delim; + const char *ptr, *cmd; + static char *from = NULL, *to = NULL; + int start, end, idx, has_mods = 0; + int p_on = 0, g_on = 0, ev; + + *result = NULL; + aptr = NULL; + ptr = NULL; + + /* First get event specifier */ + idx = 0; + + if (strchr(":^*$", command[offs + 1])) { + char str[4]; + /* + * "!:" is shorthand for "!!:". + * "!^", "!*" and "!$" are shorthand for + * "!!:^", "!!:*" and "!!:$" respectively. + */ + str[0] = str[1] = '!'; + str[2] = '0'; + ptr = get_history_event(str, &idx, 0); + idx = (command[offs + 1] == ':')? 1:0; + has_mods = 1; + } else { + if (command[offs + 1] == '#') { + /* use command so far */ + if ((aptr = el_calloc(offs + 1, sizeof(*aptr))) + == NULL) + return -1; + (void)strlcpy(aptr, command, offs + 1); + idx = 1; + } else { + int qchar; + + qchar = (offs > 0 && command[offs - 1] == '"') + ? '"' : '\0'; + ptr = get_history_event(command + offs, &idx, qchar); + } + has_mods = command[offs + (size_t)idx] == ':'; + } + + if (ptr == NULL && aptr == NULL) + return -1; + + if (!has_mods) { + *result = strdup(aptr ? aptr : ptr); + if (aptr) + el_free(aptr); + if (*result == NULL) + return -1; + return 1; + } + + cmd = command + offs + idx + 1; + + /* Now parse any word designators */ + + if (*cmd == '%') /* last word matched by ?pat? */ + tmp = strdup(last_search_match ? last_search_match : ""); + else if (strchr("^*$-0123456789", *cmd)) { + start = end = -1; + if (*cmd == '^') + start = end = 1, cmd++; + else if (*cmd == '$') + start = -1, cmd++; + else if (*cmd == '*') + start = 1, cmd++; + else if (*cmd == '-' || isdigit((unsigned char) *cmd)) { + start = 0; + while (*cmd && '0' <= *cmd && *cmd <= '9') + start = start * 10 + *cmd++ - '0'; + + if (*cmd == '-') { + if (isdigit((unsigned char) cmd[1])) { + cmd++; + end = 0; + while (*cmd && '0' <= *cmd && *cmd <= '9') + end = end * 10 + *cmd++ - '0'; + } else if (cmd[1] == '$') { + cmd += 2; + end = -1; + } else { + cmd++; + end = -2; + } + } else if (*cmd == '*') + end = -1, cmd++; + else + end = start; + } + tmp = history_arg_extract(start, end, aptr? aptr:ptr); + if (tmp == NULL) { + (void)fprintf(rl_outstream, "%s: Bad word specifier", + command + offs + idx); + if (aptr) + el_free(aptr); + return -1; + } + } else + tmp = strdup(aptr? aptr:ptr); + + if (aptr) + el_free(aptr); + + if (*cmd == '\0' || ((size_t)(cmd - (command + offs)) >= cmdlen)) { + *result = tmp; + return 1; + } + + for (; *cmd; cmd++) { + switch (*cmd) { + case ':': + continue; + case 'h': /* remove trailing path */ + if ((aptr = strrchr(tmp, '/')) != NULL) + *aptr = '\0'; + continue; + case 't': /* remove leading path */ + replace(&tmp, '/'); + continue; + case 'r': /* remove trailing suffix */ + if ((aptr = strrchr(tmp, '.')) != NULL) + *aptr = '\0'; + continue; + case 'e': /* remove all but suffix */ + replace(&tmp, '.'); + continue; + case 'p': /* print only */ + p_on = 1; + continue; + case 'g': + g_on = 2; + continue; + case '&': + if (from == NULL || to == NULL) + continue; + /*FALLTHROUGH*/ + case 's': + ev = -1; + delim = *++cmd; + if (delim == '\0' || *++cmd == '\0') + goto out; + if ((ev = getfrom(&cmd, &from, search, delim)) != 1) + goto out; + if ((ev = getto(&cmd, &to, from, delim)) != 1) + goto out; + aptr = _rl_compat_sub(tmp, from, to, g_on); + if (aptr) { + el_free(tmp); + tmp = aptr; + } + g_on = 0; + cmd--; + continue; + } + } + *result = tmp; + return p_on ? 2 : 1; +out: + el_free(tmp); + return ev; + +} + + +/* + * csh-style history expansion + */ +int +history_expand(char *str, char **output) +{ + int ret = 0; + size_t idx, i, size; + char *tmp, *result; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (history_expansion_char == 0) { + *output = strdup(str); + return 0; + } + + *output = NULL; + if (str[0] == history_subst_char) { + /* ^foo^foo2^ is equivalent to !!:s^foo^foo2^ */ + *output = el_calloc(strlen(str) + 4 + 1, sizeof(**output)); + if (*output == NULL) + return 0; + (*output)[0] = (*output)[1] = history_expansion_char; + (*output)[2] = ':'; + (*output)[3] = 's'; + (void)strcpy((*output) + 4, str); + str = *output; + } else { + *output = strdup(str); + if (*output == NULL) + return 0; + } + +#define ADD_STRING(what, len, fr) \ + { \ + if (idx + len + 1 > size) { \ + char *nresult = el_realloc(result, \ + (size += len + 1) * sizeof(*nresult)); \ + if (nresult == NULL) { \ + el_free(*output); \ + el_free(fr); \ + return 0; \ + } \ + result = nresult; \ + } \ + (void)strlcpy(&result[idx], what, len + 1); \ + idx += len; \ + } + + result = NULL; + size = idx = 0; + tmp = NULL; + for (i = 0; str[i];) { + int qchar, loop_again; + size_t len, start, j; + + qchar = 0; + loop_again = 1; + start = j = i; +loop: + for (; str[j]; j++) { + if (str[j] == '\\' && + str[j + 1] == history_expansion_char) { + len = strlen(&str[j + 1]) + 1; + memmove(&str[j], &str[j + 1], len); + continue; + } + if (!loop_again) { + if (isspace((unsigned char) str[j]) + || str[j] == qchar) + break; + } + if (str[j] == history_expansion_char + && !strchr(history_no_expand_chars, str[j + 1]) + && (!history_inhibit_expansion_function || + (*history_inhibit_expansion_function)(str, + (int)j) == 0)) + break; + } + + if (str[j] && loop_again) { + i = j; + qchar = (j > 0 && str[j - 1] == '"' )? '"':0; + j++; + if (str[j] == history_expansion_char) + j++; + loop_again = 0; + goto loop; + } + len = i - start; + ADD_STRING(&str[start], len, NULL); + + if (str[i] == '\0' || str[i] != history_expansion_char) { + len = j - i; + ADD_STRING(&str[i], len, NULL); + if (start == 0) + ret = 0; + else + ret = 1; + break; + } + ret = _history_expand_command (str, i, (j - i), &tmp); + if (ret > 0 && tmp) { + len = strlen(tmp); + ADD_STRING(tmp, len, tmp); + } + if (tmp) { + el_free(tmp); + tmp = NULL; + } + i = j; + } + + /* ret is 2 for "print only" option */ + if (ret == 2) { + add_history(result); +#ifdef GDB_411_HACK + /* gdb 4.11 has been shipped with readline, where */ + /* history_expand() returned -1 when the line */ + /* should not be executed; in readline 2.1+ */ + /* it should return 2 in such a case */ + ret = -1; +#endif + } + el_free(*output); + *output = result; + + return ret; +} + +/* +* Return a string consisting of arguments of "str" from "start" to "end". +*/ +char * +history_arg_extract(int start, int end, const char *str) +{ + size_t i, len, max; + char **arr, *result = NULL; + + arr = history_tokenize(str); + if (!arr) + return NULL; + if (arr && *arr == NULL) + goto out; + + for (max = 0; arr[max]; max++) + continue; + max--; + + if (start == '$') + start = (int)max; + if (end == '$') + end = (int)max; + if (end < 0) + end = (int)max + end + 1; + if (start < 0) + start = end; + + if (start < 0 || end < 0 || (size_t)start > max || + (size_t)end > max || start > end) + goto out; + + for (i = (size_t)start, len = 0; i <= (size_t)end; i++) + len += strlen(arr[i]) + 1; + len++; + result = el_calloc(len, sizeof(*result)); + if (result == NULL) + goto out; + + for (i = (size_t)start, len = 0; i <= (size_t)end; i++) { + (void)strcpy(result + len, arr[i]); + len += strlen(arr[i]); + if (i < (size_t)end) + result[len++] = ' '; + } + result[len] = '\0'; + +out: + for (i = 0; arr[i]; i++) + el_free(arr[i]); + el_free(arr); + + return result; +} + +/* + * Parse the string into individual tokens, + * similar to how shell would do it. + */ +char ** +history_tokenize(const char *str) +{ + int size = 1, idx = 0, i, start; + size_t len; + char **result = NULL, *temp, delim = '\0'; + + for (i = 0; str[i];) { + while (isspace((unsigned char) str[i])) + i++; + start = i; + for (; str[i];) { + if (str[i] == '\\') { + if (str[i+1] != '\0') + i++; + } else if (str[i] == delim) + delim = '\0'; + else if (!delim && + (isspace((unsigned char) str[i]) || + strchr("()<>;&|$", str[i]))) + break; + else if (!delim && strchr("'`\"", str[i])) + delim = str[i]; + if (str[i]) + i++; + } + + if (idx + 2 >= size) { + char **nresult; + size <<= 1; + nresult = el_realloc(result, (size_t)size * sizeof(*nresult)); + if (nresult == NULL) { + el_free(result); + return NULL; + } + result = nresult; + } + len = (size_t)i - (size_t)start; + temp = el_calloc(len + 1, sizeof(*temp)); + if (temp == NULL) { + for (i = 0; i < idx; i++) + el_free(result[i]); + el_free(result); + return NULL; + } + (void)strlcpy(temp, &str[start], len + 1); + result[idx++] = temp; + result[idx] = NULL; + if (str[i]) + i++; + } + return result; +} + + +/* + * limit size of history record to ``max'' events + */ +void +stifle_history(int max) +{ + HistEvent ev; + HIST_ENTRY *he; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (history(h, &ev, H_SETSIZE, max) == 0) { + max_input_history = max; + if (history_length > max) + history_base = history_length - max; + while (history_length > max) { + he = remove_history(0); + el_free(he->data); + el_free((void *)(unsigned long)he->line); + el_free(he); + } + } +} + + +/* + * "unlimit" size of history - set the limit to maximum allowed int value + */ +int +unstifle_history(void) +{ + HistEvent ev; + int omax; + + history(h, &ev, H_SETSIZE, INT_MAX); + omax = max_input_history; + max_input_history = INT_MAX; + return omax; /* some value _must_ be returned */ +} + + +int +history_is_stifled(void) +{ + + /* cannot return true answer */ + return max_input_history != INT_MAX; +} + +static const char _history_tmp_template[] = "/tmp/.historyXXXXXX"; + +int +history_truncate_file (const char *filename, int nlines) +{ + int ret = 0; + FILE *fp, *tp; + char template[sizeof(_history_tmp_template)]; + char buf[4096]; + int fd; + char *cp; + off_t off; + int count = 0; + ssize_t left = 0; + + if (filename == NULL && (filename = _default_history_file()) == NULL) + return errno; + if ((fp = fopen(filename, "r+")) == NULL) + return errno; + strcpy(template, _history_tmp_template); + if ((fd = mkstemp(template)) == -1) { + ret = errno; + goto out1; + } + + if ((tp = fdopen(fd, "r+")) == NULL) { + close(fd); + ret = errno; + goto out2; + } + + for(;;) { + if (fread(buf, sizeof(buf), (size_t)1, fp) != 1) { + if (ferror(fp)) { + ret = errno; + break; + } + if (fseeko(fp, (off_t)sizeof(buf) * count, SEEK_SET) == + (off_t)-1) { + ret = errno; + break; + } + left = (ssize_t)fread(buf, (size_t)1, sizeof(buf), fp); + if (ferror(fp)) { + ret = errno; + break; + } + if (left == 0) { + count--; + left = sizeof(buf); + } else if (fwrite(buf, (size_t)left, (size_t)1, tp) + != 1) { + ret = errno; + break; + } + fflush(tp); + break; + } + if (fwrite(buf, sizeof(buf), (size_t)1, tp) != 1) { + ret = errno; + break; + } + count++; + } + if (ret) + goto out3; + cp = buf + left - 1; + if(*cp != '\n') + cp++; + for(;;) { + while (--cp >= buf) { + if (*cp == '\n') { + if (--nlines == 0) { + if (++cp >= buf + sizeof(buf)) { + count++; + cp = buf; + } + break; + } + } + } + if (nlines <= 0 || count == 0) + break; + count--; + if (fseeko(tp, (off_t)sizeof(buf) * count, SEEK_SET) < 0) { + ret = errno; + break; + } + if (fread(buf, sizeof(buf), (size_t)1, tp) != 1) { + if (ferror(tp)) { + ret = errno; + break; + } + ret = EAGAIN; + break; + } + cp = buf + sizeof(buf); + } + + if (ret || nlines > 0) + goto out3; + + if (fseeko(fp, (off_t)0, SEEK_SET) == (off_t)-1) { + ret = errno; + goto out3; + } + + if (fseeko(tp, (off_t)sizeof(buf) * count + (cp - buf), SEEK_SET) == + (off_t)-1) { + ret = errno; + goto out3; + } + + for(;;) { + if ((left = (ssize_t)fread(buf, (size_t)1, sizeof(buf), tp)) == 0) { + if (ferror(fp)) + ret = errno; + break; + } + if (fwrite(buf, (size_t)left, (size_t)1, fp) != 1) { + ret = errno; + break; + } + } + fflush(fp); + if((off = ftello(fp)) > 0) + (void)ftruncate(fileno(fp), off); +out3: + fclose(tp); +out2: + unlink(template); +out1: + fclose(fp); + + return ret; +} + + +/* + * read history from a file given + */ +int +read_history(const char *filename) +{ + HistEvent ev; + + if (h == NULL || e == NULL) + rl_initialize(); + if (filename == NULL && (filename = _default_history_file()) == NULL) + return errno; + errno = 0; + if (history(h, &ev, H_LOAD, filename) == -1) + return errno ? errno : EINVAL; + if (history(h, &ev, H_GETSIZE) == 0) + history_length = ev.num; + if (history_length < 0) + return EINVAL; + return 0; +} + + +/* + * write history to a file given + */ +int +write_history(const char *filename) +{ + HistEvent ev; + + if (h == NULL || e == NULL) + rl_initialize(); + if (filename == NULL && (filename = _default_history_file()) == NULL) + return errno; + return history(h, &ev, H_SAVE, filename) == -1 ? + (errno ? errno : EINVAL) : 0; +} + +int +append_history(int n, const char *filename) +{ + HistEvent ev; + FILE *fp; + + if (h == NULL || e == NULL) + rl_initialize(); + if (filename == NULL && (filename = _default_history_file()) == NULL) + return errno; + + if ((fp = fopen(filename, "a")) == NULL) + return errno; + + if (history(h, &ev, H_NSAVE_FP, (size_t)n, fp) == -1) { + int serrno = errno ? errno : EINVAL; + fclose(fp); + return serrno; + } + fclose(fp); + return 0; +} + +/* + * returns history ``num''th event + * + * returned pointer points to static variable + */ +HIST_ENTRY * +history_get(int num) +{ + static HIST_ENTRY she; + HistEvent ev; + int curr_num; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (num < history_base) + return NULL; + + /* save current position */ + if (history(h, &ev, H_CURR) != 0) + return NULL; + curr_num = ev.num; + + /* + * use H_DELDATA to set to nth history (without delete) by passing + * (void **)-1 -- as in history_set_pos + */ + if (history(h, &ev, H_DELDATA, num - history_base, (void **)-1) != 0) + goto out; + + /* get current entry */ + if (history(h, &ev, H_CURR) != 0) + goto out; + if (history(h, &ev, H_NEXT_EVDATA, ev.num, &she.data) != 0) + goto out; + she.line = ev.str; + + /* restore pointer to where it was */ + (void)history(h, &ev, H_SET, curr_num); + + return &she; + +out: + /* restore pointer to where it was */ + (void)history(h, &ev, H_SET, curr_num); + return NULL; +} + + +/* + * add the line to history table + */ +int +add_history(const char *line) +{ + HistEvent ev; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (history(h, &ev, H_ENTER, line) == -1) + return 0; + + (void)history(h, &ev, H_GETSIZE); + if (ev.num == history_length) + history_base++; + else { + history_offset++; + history_length = ev.num; + } + return 0; +} + + +/* + * remove the specified entry from the history list and return it. + */ +HIST_ENTRY * +remove_history(int num) +{ + HIST_ENTRY *he; + HistEvent ev; + + if (h == NULL || e == NULL) + rl_initialize(); + + if ((he = el_malloc(sizeof(*he))) == NULL) + return NULL; + + if (history(h, &ev, H_DELDATA, num, &he->data) != 0) { + el_free(he); + return NULL; + } + + he->line = ev.str; + if (history(h, &ev, H_GETSIZE) == 0) + history_length = ev.num; + + return he; +} + + +/* + * replace the line and data of the num-th entry + */ +HIST_ENTRY * +replace_history_entry(int num, const char *line, histdata_t data) +{ + HIST_ENTRY *he; + HistEvent ev; + int curr_num; + + if (h == NULL || e == NULL) + rl_initialize(); + + /* save current position */ + if (history(h, &ev, H_CURR) != 0) + return NULL; + curr_num = ev.num; + + /* start from the oldest */ + if (history(h, &ev, H_LAST) != 0) + return NULL; /* error */ + + if ((he = el_malloc(sizeof(*he))) == NULL) + return NULL; + + /* look forwards for event matching specified offset */ + if (history(h, &ev, H_NEXT_EVDATA, num, &he->data)) + goto out; + + he->line = strdup(ev.str); + if (he->line == NULL) + goto out; + + if (history(h, &ev, H_REPLACE, line, data)) + goto out; + + /* restore pointer to where it was */ + if (history(h, &ev, H_SET, curr_num)) + goto out; + + return he; +out: + el_free(he); + return NULL; +} + +/* + * clear the history list - delete all entries + */ +void +clear_history(void) +{ + HistEvent ev; + + if (h == NULL || e == NULL) + rl_initialize(); + + (void)history(h, &ev, H_CLEAR); + history_offset = history_length = 0; +} + + +/* + * returns offset of the current history event + */ +int +where_history(void) +{ + return history_offset; +} + +static HIST_ENTRY **_history_listp; +static HIST_ENTRY *_history_list; + +HIST_ENTRY ** +history_list(void) +{ + HistEvent ev; + HIST_ENTRY **nlp, *nl; + int i; + + if (history(h, &ev, H_LAST) != 0) + return NULL; + + if ((nlp = el_realloc(_history_listp, + ((size_t)history_length + 1) * sizeof(*nlp))) == NULL) + return NULL; + _history_listp = nlp; + + if ((nl = el_realloc(_history_list, + (size_t)history_length * sizeof(*nl))) == NULL) + return NULL; + _history_list = nl; + + i = 0; + do { + _history_listp[i] = &_history_list[i]; + _history_list[i].line = ev.str; + _history_list[i].data = NULL; + if (i++ == history_length) + abort(); + } while (history(h, &ev, H_PREV) == 0); + _history_listp[i] = NULL; + return _history_listp; +} + +/* + * returns current history event or NULL if there is no such event + */ +HIST_ENTRY * +current_history(void) +{ + HistEvent ev; + + if (history(h, &ev, H_PREV_EVENT, history_offset + 1) != 0) + return NULL; + + rl_he.line = ev.str; + rl_he.data = NULL; + return &rl_he; +} + + +/* + * returns total number of bytes history events' data are using + */ +int +history_total_bytes(void) +{ + HistEvent ev; + int curr_num; + size_t size; + + if (history(h, &ev, H_CURR) != 0) + return -1; + curr_num = ev.num; + + (void)history(h, &ev, H_FIRST); + size = 0; + do + size += strlen(ev.str) * sizeof(*ev.str); + while (history(h, &ev, H_NEXT) == 0); + + /* get to the same position as before */ + history(h, &ev, H_PREV_EVENT, curr_num); + + return (int)size; +} + + +/* + * sets the position in the history list to ``pos'' + */ +int +history_set_pos(int pos) +{ + if (pos >= history_length || pos < 0) + return 0; + + history_offset = pos; + return 1; +} + + +/* + * returns previous event in history and shifts pointer accordingly + * Note that readline and editline define directions in opposite ways. + */ +HIST_ENTRY * +previous_history(void) +{ + HistEvent ev; + + if (history_offset == 0) + return NULL; + + if (history(h, &ev, H_LAST) != 0) + return NULL; + + history_offset--; + return current_history(); +} + + +/* + * returns next event in history and shifts pointer accordingly + */ +HIST_ENTRY * +next_history(void) +{ + HistEvent ev; + + if (history_offset >= history_length) + return NULL; + + if (history(h, &ev, H_LAST) != 0) + return NULL; + + history_offset++; + return current_history(); +} + + +/* + * searches for first history event containing the str + */ +int +history_search(const char *str, int direction) +{ + HistEvent ev; + const char *strp; + int curr_num; + + if (history(h, &ev, H_CURR) != 0) + return -1; + curr_num = ev.num; + + for (;;) { + if ((strp = strstr(ev.str, str)) != NULL) + return (int)(strp - ev.str); + if (history(h, &ev, direction < 0 ? H_NEXT:H_PREV) != 0) + break; + } + (void)history(h, &ev, H_SET, curr_num); + return -1; +} + + +/* + * searches for first history event beginning with str + */ +int +history_search_prefix(const char *str, int direction) +{ + HistEvent ev; + + return (history(h, &ev, direction < 0 ? + H_PREV_STR : H_NEXT_STR, str)); +} + + +/* + * search for event in history containing str, starting at offset + * abs(pos); continue backward, if pos<0, forward otherwise + */ +/* ARGSUSED */ +int +history_search_pos(const char *str, + int direction __attribute__((__unused__)), int pos) +{ + HistEvent ev; + int curr_num, off; + + off = (pos > 0) ? pos : -pos; + pos = (pos > 0) ? 1 : -1; + + if (history(h, &ev, H_CURR) != 0) + return -1; + curr_num = ev.num; + + if (!history_set_pos(off) || history(h, &ev, H_CURR) != 0) + return -1; + + for (;;) { + if (strstr(ev.str, str)) + return off; + if (history(h, &ev, (pos < 0) ? H_PREV : H_NEXT) != 0) + break; + } + + /* set "current" pointer back to previous state */ + (void)history(h, &ev, + pos < 0 ? H_NEXT_EVENT : H_PREV_EVENT, curr_num); + + return -1; +} + + +/********************************/ +/* completion functions */ + +char * +tilde_expand(char *name) +{ + return fn_tilde_expand(name); +} + +char * +filename_completion_function(const char *name, int state) +{ + return fn_filename_completion_function(name, state); +} + +/* + * a completion generator for usernames; returns _first_ username + * which starts with supplied text + * text contains a partial username preceded by random character + * (usually '~'); state resets search from start (??? should we do that anyway) + * it's the caller's responsibility to free the returned value + */ +char * +username_completion_function(const char *text, int state) +{ + struct passwd *pass = NULL; + + if (text[0] == '\0') + return NULL; + + if (*text == '~') + text++; + + if (state == 0) + setpwent(); + + while ( + (pass = getpwent()) != NULL + && text[0] == pass->pw_name[0] + && strcmp(text, pass->pw_name) == 0) + continue; + + if (pass == NULL) { + endpwent(); + return NULL; + } + return strdup(pass->pw_name); +} + + +/* + * el-compatible wrapper to send TSTP on ^Z + */ +/* ARGSUSED */ +static unsigned char +_el_rl_tstp(EditLine *el __attribute__((__unused__)), int ch __attribute__((__unused__))) +{ + (void)kill(0, SIGTSTP); + return CC_NORM; +} + +static const char * +/*ARGSUSED*/ +_rl_completion_append_character_function(const char *dummy + __attribute__((__unused__))) +{ + static char buf[2]; + buf[0] = (char)rl_completion_append_character; + buf[1] = '\0'; + return buf; +} + + +/* + * Display list of strings in columnar format on readline's output stream. + * 'matches' is list of strings, 'len' is number of strings in 'matches', + * 'max' is maximum length of string in 'matches'. + */ +void +rl_display_match_list(char **matches, int len, int max) +{ + + fn_display_match_list(e, matches, (size_t)len, (size_t)max, + _rl_completion_append_character_function); +} + +/* + * complete word at current point + */ +/* ARGSUSED */ +int +rl_complete(int ignore __attribute__((__unused__)), int invoking_key) +{ + static ct_buffer_t wbreak_conv, sprefix_conv; + const char *breakchars; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (rl_inhibit_completion) { + char arr[2]; + arr[0] = (char)invoking_key; + arr[1] = '\0'; + el_insertstr(e, arr); + return CC_REFRESH; + } + + if (rl_completion_word_break_hook != NULL) + breakchars = (*rl_completion_word_break_hook)(); + else + breakchars = rl_basic_word_break_characters; + + _rl_update_pos(); + + /* Just look at how many global variables modify this operation! */ + return fn_complete(e, + (rl_compentry_func_t *)rl_completion_entry_function, + rl_attempted_completion_function, + ct_decode_string(rl_basic_word_break_characters, &wbreak_conv), + ct_decode_string(breakchars, &sprefix_conv), + _rl_completion_append_character_function, + (size_t)rl_completion_query_items, + &rl_completion_type, &rl_attempted_completion_over, + &rl_point, &rl_end); + + +} + + +/* ARGSUSED */ +static unsigned char +_el_rl_complete(EditLine *el __attribute__((__unused__)), int ch) +{ + return (unsigned char)rl_complete(0, ch); +} + +/* + * misc other functions + */ + +/* + * bind key c to readline-type function func + */ +int +rl_bind_key(int c, rl_command_func_t *func) +{ + int retval = -1; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (func == rl_insert) { + /* XXX notice there is no range checking of ``c'' */ + e->el_map.key[c] = ED_INSERT; + retval = 0; + } + return retval; +} + + +/* + * read one key from input - handles chars pushed back + * to input stream also + */ +int +rl_read_key(void) +{ + char fooarr[2 * sizeof(int)]; + + if (e == NULL || h == NULL) + rl_initialize(); + + return el_getc(e, fooarr); +} + + +/* + * reset the terminal + */ +/* ARGSUSED */ +int +rl_reset_terminal(const char *p __attribute__((__unused__))) +{ + + if (h == NULL || e == NULL) + rl_initialize(); + el_reset(e); + return 0; +} + + +/* + * insert character ``c'' back into input stream, ``count'' times + */ +int +rl_insert(int count, int c) +{ + char arr[2]; + + if (h == NULL || e == NULL) + rl_initialize(); + + /* XXX - int -> char conversion can lose on multichars */ + arr[0] = (char)c; + arr[1] = '\0'; + + for (; count > 0; count--) + el_push(e, arr); + + return 0; +} + +int +rl_insert_text(const char *text) +{ + if (!text || *text == 0) + return 0; + + if (h == NULL || e == NULL) + rl_initialize(); + + if (el_insertstr(e, text) < 0) + return 0; + return (int)strlen(text); +} + +/*ARGSUSED*/ +int +rl_newline(int count __attribute__((__unused__)), + int c __attribute__((__unused__))) +{ + /* + * Readline-4.0 appears to ignore the args. + */ + return rl_insert(1, '\n'); +} + +/*ARGSUSED*/ +static unsigned char +rl_bind_wrapper(EditLine *el __attribute__((__unused__)), unsigned char c) +{ + if (map[c] == NULL) + return CC_ERROR; + + _rl_update_pos(); + + (*map[c])(1, c); + + /* If rl_done was set by the above call, deal with it here */ + if (rl_done) + return CC_EOF; + + return CC_NORM; +} + +int +rl_add_defun(const char *name, rl_command_func_t *fun, int c) +{ + char dest[8]; + if ((size_t)c >= sizeof(map) / sizeof(map[0]) || c < 0) + return -1; + map[(unsigned char)c] = fun; + el_set(e, EL_ADDFN, name, name, rl_bind_wrapper); + vis(dest, c, VIS_WHITE|VIS_NOSLASH, 0); + el_set(e, EL_BIND, dest, name, NULL); + return 0; +} + +void +rl_callback_read_char(void) +{ + int count = 0, done = 0; + const char *buf = el_gets(e, &count); + char *wbuf; + + el_set(e, EL_UNBUFFERED, 1); + if (buf == NULL || count-- <= 0) + return; + if (count == 0 && buf[0] == e->el_tty.t_c[TS_IO][C_EOF]) + done = 1; + if (buf[count] == '\n' || buf[count] == '\r') + done = 2; + + if (done && rl_linefunc != NULL) { + el_set(e, EL_UNBUFFERED, 0); + if (done == 2) { + if ((wbuf = strdup(buf)) != NULL) + wbuf[count] = '\0'; + RL_SETSTATE(RL_STATE_DONE); + } else + wbuf = NULL; + (*(void (*)(const char *))rl_linefunc)(wbuf); + } + _rl_update_pos(); +} + +void +rl_callback_handler_install(const char *prompt, rl_vcpfunc_t *linefunc) +{ + if (e == NULL) { + rl_initialize(); + } + (void)rl_set_prompt(prompt); + rl_linefunc = linefunc; + el_set(e, EL_UNBUFFERED, 1); +} + +void +rl_callback_handler_remove(void) +{ + el_set(e, EL_UNBUFFERED, 0); + rl_linefunc = NULL; +} + +void +rl_redisplay(void) +{ + char a[2]; + a[0] = (char)e->el_tty.t_c[TS_IO][C_REPRINT]; + a[1] = '\0'; + el_push(e, a); + rl_forced_update_display(); +} + +int +rl_get_previous_history(int count, int key) +{ + char a[2]; + a[0] = (char)key; + a[1] = '\0'; + while (count--) + el_push(e, a); + return 0; +} + +void +/*ARGSUSED*/ +rl_prep_terminal(int meta_flag __attribute__((__unused__))) +{ + el_set(e, EL_PREP_TERM, 1); +} + +void +rl_deprep_terminal(void) +{ + el_set(e, EL_PREP_TERM, 0); +} + +int +rl_read_init_file(const char *s) +{ + return el_source(e, s); +} + +int +rl_parse_and_bind(const char *line) +{ + const char **argv; + int argc; + Tokenizer *tok; + + tok = tok_init(NULL); + tok_str(tok, line, &argc, &argv); + argc = el_parse(e, argc, argv); + tok_end(tok); + return argc ? 1 : 0; +} + +int +rl_variable_bind(const char *var, const char *value) +{ + /* + * The proper return value is undocument, but this is what the + * readline source seems to do. + */ + return el_set(e, EL_BIND, "", var, value, NULL) == -1 ? 1 : 0; +} + +int +rl_stuff_char(int c) +{ + char buf[2]; + + buf[0] = (char)c; + buf[1] = '\0'; + el_insertstr(e, buf); + return 1; +} + +static int +_rl_event_read_char(EditLine *el, wchar_t *wc) +{ + char ch; + int n; + ssize_t num_read = 0; + + ch = '\0'; + *wc = L'\0'; + while (rl_event_hook) { + + (*rl_event_hook)(); + +#if defined(FIONREAD) + if (ioctl(el->el_infd, FIONREAD, &n) < 0) + return -1; + if (n) + num_read = read(el->el_infd, &ch, (size_t)1); + else + num_read = 0; +#elif defined(F_SETFL) && defined(O_NDELAY) + if ((n = fcntl(el->el_infd, F_GETFL, 0)) < 0) + return -1; + if (fcntl(el->el_infd, F_SETFL, n|O_NDELAY) < 0) + return -1; + num_read = read(el->el_infd, &ch, 1); + if (fcntl(el->el_infd, F_SETFL, n)) + return -1; +#else + /* not non-blocking, but what you gonna do? */ + num_read = read(el->el_infd, &ch, 1); + return -1; +#endif + + if (num_read < 0 && errno == EAGAIN) + continue; + if (num_read == 0) + continue; + break; + } + if (!rl_event_hook) + el_set(el, EL_GETCFN, EL_BUILTIN_GETCFN); + *wc = (wchar_t)ch; + return (int)num_read; +} + +static void +_rl_update_pos(void) +{ + const LineInfo *li = el_line(e); + + rl_point = (int)(li->cursor - li->buffer); + rl_end = (int)(li->lastchar - li->buffer); + rl_line_buffer[rl_end] = '\0'; +} + +char * +rl_copy_text(int from, int to) +{ + const LineInfo *li; + size_t len; + char * out; + + if (h == NULL || e == NULL) + rl_initialize(); + + li = el_line(e); + + if (from > to) + return NULL; + + if (li->buffer + from > li->lastchar) + from = (int)(li->lastchar - li->buffer); + + if (li->buffer + to > li->lastchar) + to = (int)(li->lastchar - li->buffer); + + len = (size_t)(to - from); + out = el_malloc((size_t)len + 1); + (void)strlcpy(out, li->buffer + from , len); + + return out; +} + +void +rl_replace_line(const char * text, int clear_undo __attribute__((__unused__))) +{ + if (!text || *text == 0) + return; + + if (h == NULL || e == NULL) + rl_initialize(); + + el_replacestr(e, text); +} + +int +rl_delete_text(int start, int end) +{ + + if (h == NULL || e == NULL) + rl_initialize(); + + return el_deletestr1(e, start, end); +} + +void +rl_get_screen_size(int *rows, int *cols) +{ + if (rows) + el_get(e, EL_GETTC, "li", rows); + if (cols) + el_get(e, EL_GETTC, "co", cols); +} + +#define MAX_MESSAGE 160 +void +rl_message(const char *format, ...) +{ + char msg[MAX_MESSAGE]; + va_list args; + + va_start(args, format); + vsnprintf(msg, sizeof(msg), format, args); + va_end(args); + + rl_set_prompt(msg); + rl_forced_update_display(); +} + +void +rl_set_screen_size(int rows, int cols) +{ + char buf[64]; + (void)snprintf(buf, sizeof(buf), "%d", rows); + el_set(e, EL_SETTC, "li", buf, NULL); + (void)snprintf(buf, sizeof(buf), "%d", cols); + el_set(e, EL_SETTC, "co", buf, NULL); +} + +char ** +rl_completion_matches(const char *str, rl_compentry_func_t *fun) +{ + size_t len, max, i, j, min; + char **list, *match, *a, *b; + + len = 1; + max = 10; + if ((list = el_calloc(max, sizeof(*list))) == NULL) + return NULL; + + while ((match = (*fun)(str, (int)(len - 1))) != NULL) { + list[len++] = match; + if (len == max) { + char **nl; + max += 10; + if ((nl = el_realloc(list, max * sizeof(*nl))) == NULL) + goto out; + list = nl; + } + } + if (len == 1) + goto out; + list[len] = NULL; + if (len == 2) { + if ((list[0] = strdup(list[1])) == NULL) + goto out; + return list; + } + qsort(&list[1], len - 1, sizeof(*list), + (int (*)(const void *, const void *)) strcmp); + min = SIZE_MAX; + for (i = 1, a = list[i]; i < len - 1; i++, a = b) { + b = list[i + 1]; + for (j = 0; a[j] && a[j] == b[j]; j++) + continue; + if (min > j) + min = j; + } + if (min == 0 && *str) { + if ((list[0] = strdup(str)) == NULL) + goto out; + } else { + if ((list[0] = el_calloc(min + 1, sizeof(*list[0]))) == NULL) + goto out; + (void)memcpy(list[0], list[1], min); + list[0][min] = '\0'; + } + return list; + +out: + el_free(list); + return NULL; +} + +char * +rl_filename_completion_function (const char *text, int state) +{ + return fn_filename_completion_function(text, state); +} + +void +rl_forced_update_display(void) +{ + el_set(e, EL_REFRESH); +} + +int +_rl_abort_internal(void) +{ + el_beep(e); + longjmp(topbuf, 1); + /*NOTREACHED*/ +} + +int +_rl_qsort_string_compare(char **s1, char **s2) +{ + return strcoll(*s1, *s2); +} + +HISTORY_STATE * +history_get_history_state(void) +{ + HISTORY_STATE *hs; + + if ((hs = el_malloc(sizeof(*hs))) == NULL) + return NULL; + hs->length = history_length; + return hs; +} + +int +/*ARGSUSED*/ +rl_kill_text(int from __attribute__((__unused__)), + int to __attribute__((__unused__))) +{ + return 0; +} + +Keymap +rl_make_bare_keymap(void) +{ + return NULL; +} + +Keymap +rl_get_keymap(void) +{ + return NULL; +} + +void +/*ARGSUSED*/ +rl_set_keymap(Keymap k __attribute__((__unused__))) +{ +} + +int +/*ARGSUSED*/ +rl_generic_bind(int type __attribute__((__unused__)), + const char * keyseq __attribute__((__unused__)), + const char * data __attribute__((__unused__)), + Keymap k __attribute__((__unused__))) +{ + return 0; +} + +int +/*ARGSUSED*/ +rl_bind_key_in_map(int key __attribute__((__unused__)), + rl_command_func_t *fun __attribute__((__unused__)), + Keymap k __attribute__((__unused__))) +{ + return 0; +} + +int +rl_set_key(const char *keyseq __attribute__((__unused__)), + rl_command_func_t *function __attribute__((__unused__)), + Keymap k __attribute__((__unused__))) +{ + return 0; +} + +/* unsupported, but needed by python */ +void +rl_cleanup_after_signal(void) +{ +} + +int +rl_on_new_line(void) +{ + return 0; +} + +void +rl_free_line_state(void) +{ +} + +int +/*ARGSUSED*/ +rl_set_keyboard_input_timeout(int u __attribute__((__unused__))) +{ + return 0; +} + +void +rl_resize_terminal(void) +{ + el_resize(e); +} + +void +rl_reset_after_signal(void) +{ + if (rl_prep_term_function) + (*rl_prep_term_function)(); +} + +void +rl_echo_signal_char(int sig) +{ + int c = tty_get_signal_character(e, sig); + if (c == -1) + return; + re_putc(e, c, 0); +} + +int +rl_crlf(void) +{ + re_putc(e, '\n', 0); + return 0; +} + +int +rl_ding(void) +{ + re_putc(e, '\a', 0); + return 0; +} + +int +rl_abort(int count, int key) +{ + return count && key ? 0 : 0; +} + +int +rl_set_keymap_name(const char *name, Keymap k) +{ + return name && k ? 0 : 0; +} + +histdata_t +free_history_entry(HIST_ENTRY *he) +{ + return he ? NULL : NULL; +} + +void +_rl_erase_entire_line(void) +{ +} diff --git a/src/thirdparty/libedit-3.1/src/reallocarr.c b/src/thirdparty/libedit-3.1/src/reallocarr.c new file mode 100644 index 000000000..549573af8 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/reallocarr.c @@ -0,0 +1,96 @@ +/* $NetBSD: reallocarr.c,v 1.5 2015/08/20 22:27:49 kamil Exp $ */ + +/*- + * Copyright (c) 2015 Joerg Sonnenberger . + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#if !HAVE_REALLOCARR + +#include "config.h" + +#if HAVE_NBTOOL_CONFIG_H +#include "nbtool_config.h" +#endif + +__RCSID("$NetBSD: reallocarr.c,v 1.5 2015/08/20 22:27:49 kamil Exp $"); + +#include +/* Old POSIX has SIZE_MAX in limits.h */ +#include +#include +#include +#include + +#ifdef _LIBC +#ifdef __weak_alias +__weak_alias(reallocarr, _reallocarr) +#endif +#endif + +#define SQRT_SIZE_MAX (((size_t)1) << (sizeof(size_t) * CHAR_BIT / 2)) + +int +reallocarr(void *ptr, size_t number, size_t size) +{ + int saved_errno, result; + void *optr; + void *nptr; + + saved_errno = errno; + memcpy(&optr, ptr, sizeof(ptr)); + if (number == 0 || size == 0) { + free(optr); + nptr = NULL; + memcpy(ptr, &nptr, sizeof(ptr)); + errno = saved_errno; + return 0; + } + + /* + * Try to avoid division here. + * + * It isn't possible to overflow during multiplication if neither + * operand uses any of the most significant half of the bits. + */ + if ((number|size) >= SQRT_SIZE_MAX && + number > SIZE_MAX / size) { + errno = saved_errno; + return EOVERFLOW; + } + + nptr = realloc(optr, number * size); + if (nptr == NULL) { + result = errno; + } else { + result = 0; + memcpy(ptr, &nptr, sizeof(ptr)); + } + errno = saved_errno; + return result; +} +#endif diff --git a/src/thirdparty/libedit-3.1/src/refresh.c b/src/thirdparty/libedit-3.1/src/refresh.c new file mode 100644 index 000000000..26a49fe75 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/refresh.c @@ -0,0 +1,1228 @@ +/* $NetBSD: refresh.c,v 1.58 2021/09/09 20:24:07 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)refresh.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: refresh.c,v 1.58 2021/09/09 20:24:07 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * refresh.c: Lower level screen refreshing functions + */ +#include +#include +#include +#include + +#include "el.h" + +static void re_nextline(EditLine *); +static void re_addc(EditLine *, wint_t); +static void re_update_line(EditLine *, wchar_t *, wchar_t *, int); +static void re_insert (EditLine *, wchar_t *, int, int, wchar_t *, int); +static void re_delete(EditLine *, wchar_t *, int, int, int); +static void re_fastputc(EditLine *, wint_t); +static void re_clear_eol(EditLine *, int, int, int); +static void re__strncopy(wchar_t *, wchar_t *, size_t); +static void re__copy_and_pad(wchar_t *, const wchar_t *, size_t); + +#ifdef DEBUG_REFRESH +static void re_printstr(EditLine *, const char *, wchar_t *, wchar_t *); +#define __F el->el_errfile +#define ELRE_ASSERT(a, b, c) do \ + if (/*CONSTCOND*/ a) { \ + (void) fprintf b; \ + c; \ + } \ + while (/*CONSTCOND*/0) +#define ELRE_DEBUG(a, b) ELRE_ASSERT(a,b,;) + +/* re_printstr(): + * Print a string on the debugging pty + */ +static void +re_printstr(EditLine *el, const char *str, wchar_t *f, wchar_t *t) +{ + + ELRE_DEBUG(1, (__F, "%s:\"", str)); + while (f < t) + ELRE_DEBUG(1, (__F, "%c", *f++ & 0177)); + ELRE_DEBUG(1, (__F, "\"\r\n")); +} +#else +#define ELRE_ASSERT(a, b, c) +#define ELRE_DEBUG(a, b) +#endif + +/* re_nextline(): + * Move to the next line or scroll + */ +static void +re_nextline(EditLine *el) +{ + el->el_refresh.r_cursor.h = 0; /* reset it. */ + + /* + * If we would overflow (input is longer than terminal size), + * emulate scroll by dropping first line and shuffling the rest. + * We do this via pointer shuffling - it's safe in this case + * and we avoid memcpy(). + */ + if (el->el_refresh.r_cursor.v + 1 >= el->el_terminal.t_size.v) { + int i, lins = el->el_terminal.t_size.v; + wint_t *firstline = el->el_vdisplay[0]; + + for(i = 1; i < lins; i++) + el->el_vdisplay[i - 1] = el->el_vdisplay[i]; + + firstline[0] = '\0'; /* empty the string */ + el->el_vdisplay[i - 1] = firstline; + } else + el->el_refresh.r_cursor.v++; + + ELRE_ASSERT(el->el_refresh.r_cursor.v >= el->el_terminal.t_size.v, + (__F, "\r\nre_putc: overflow! r_cursor.v == %d > %d\r\n", + el->el_refresh.r_cursor.v, el->el_terminal.t_size.v), + abort()); +} + +/* re_addc(): + * Draw c, expanding tabs, control chars etc. + */ +static void +re_addc(EditLine *el, wint_t c) +{ + switch (ct_chr_class(c)) { + case CHTYPE_TAB: /* expand the tab */ + for (;;) { + re_putc(el, ' ', 1); + if ((el->el_refresh.r_cursor.h & 07) == 0) + break; /* go until tab stop */ + } + break; + case CHTYPE_NL: { + int oldv = el->el_refresh.r_cursor.v; + re_putc(el, '\0', 0); /* assure end of line */ + if (oldv == el->el_refresh.r_cursor.v) /* XXX */ + re_nextline(el); + break; + } + case CHTYPE_PRINT: + re_putc(el, c, 1); + break; + default: { + wchar_t visbuf[VISUAL_WIDTH_MAX]; + ssize_t i, n = + ct_visual_char(visbuf, VISUAL_WIDTH_MAX, c); + for (i = 0; n-- > 0; ++i) + re_putc(el, visbuf[i], 1); + break; + } + } +} + +/* re_putliteral(): + * Place the literal string given + */ +libedit_private void +re_putliteral(EditLine *el, const wchar_t *begin, const wchar_t *end) +{ + coord_t *cur = &el->el_refresh.r_cursor; + wint_t c; + int sizeh = el->el_terminal.t_size.h; + int i, w; + + c = literal_add(el, begin, end, &w); + if (c == 0 || w <= 0) + return; + el->el_vdisplay[cur->v][cur->h] = c; + + i = w; + if (i > sizeh - cur->h) /* avoid overflow */ + i = sizeh - cur->h; + while (--i > 0) + el->el_vdisplay[cur->v][cur->h + i] = MB_FILL_CHAR; + + cur->h += w; + if (cur->h >= sizeh) { + /* assure end of line */ + el->el_vdisplay[cur->v][sizeh] = '\0'; + re_nextline(el); + } +} + +/* re_putc(): + * Draw the character given + */ +libedit_private void +re_putc(EditLine *el, wint_t c, int shift) +{ + coord_t *cur = &el->el_refresh.r_cursor; + int i, w = wcwidth(c); + int sizeh = el->el_terminal.t_size.h; + + ELRE_DEBUG(1, (__F, "printing %5x '%lc'\r\n", c, c)); + if (w == -1) + w = 0; + + while (shift && (cur->h + w > sizeh)) + re_putc(el, ' ', 1); + + el->el_vdisplay[cur->v][cur->h] = c; + /* assumes !shift is only used for single-column chars */ + i = w; + while (--i > 0) + el->el_vdisplay[cur->v][cur->h + i] = MB_FILL_CHAR; + + if (!shift) + return; + + cur->h += w; /* advance to next place */ + if (cur->h >= sizeh) { + /* assure end of line */ + el->el_vdisplay[cur->v][sizeh] = '\0'; + re_nextline(el); + } +} + + +/* re_refresh(): + * draws the new virtual screen image from the current input + * line, then goes line-by-line changing the real image to the new + * virtual image. The routine to re-draw a line can be replaced + * easily in hopes of a smarter one being placed there. + */ +libedit_private void +re_refresh(EditLine *el) +{ + int i, rhdiff; + wchar_t *cp, *st; + coord_t cur; +#ifdef notyet + size_t termsz; +#endif + + ELRE_DEBUG(1, (__F, "el->el_line.buffer = :%ls:\r\n", + el->el_line.buffer)); + + literal_clear(el); + /* reset the Drawing cursor */ + el->el_refresh.r_cursor.h = 0; + el->el_refresh.r_cursor.v = 0; + + terminal_move_to_char(el, 0); + + /* temporarily draw rprompt to calculate its size */ + prompt_print(el, EL_RPROMPT); + + /* reset the Drawing cursor */ + el->el_refresh.r_cursor.h = 0; + el->el_refresh.r_cursor.v = 0; + + if (el->el_line.cursor >= el->el_line.lastchar) { + if (el->el_map.current == el->el_map.alt + && el->el_line.lastchar != el->el_line.buffer) + el->el_line.cursor = el->el_line.lastchar - 1; + else + el->el_line.cursor = el->el_line.lastchar; + } + + cur.h = -1; /* set flag in case I'm not set */ + cur.v = 0; + + prompt_print(el, EL_PROMPT); + + /* draw the current input buffer */ +#if notyet + termsz = el->el_terminal.t_size.h * el->el_terminal.t_size.v; + if (el->el_line.lastchar - el->el_line.buffer > termsz) { + /* + * If line is longer than terminal, process only part + * of line which would influence display. + */ + size_t rem = (el->el_line.lastchar-el->el_line.buffer)%termsz; + + st = el->el_line.lastchar - rem + - (termsz - (((rem / el->el_terminal.t_size.v) - 1) + * el->el_terminal.t_size.v)); + } else +#endif + st = el->el_line.buffer; + + for (cp = st; cp < el->el_line.lastchar; cp++) { + if (cp == el->el_line.cursor) { + int w = wcwidth(*cp); + /* save for later */ + cur.h = el->el_refresh.r_cursor.h; + cur.v = el->el_refresh.r_cursor.v; + /* handle being at a linebroken doublewidth char */ + if (w > 1 && el->el_refresh.r_cursor.h + w > + el->el_terminal.t_size.h) { + cur.h = 0; + cur.v++; + } + } + re_addc(el, *cp); + } + + if (cur.h == -1) { /* if I haven't been set yet, I'm at the end */ + cur.h = el->el_refresh.r_cursor.h; + cur.v = el->el_refresh.r_cursor.v; + } + rhdiff = el->el_terminal.t_size.h - el->el_refresh.r_cursor.h - + el->el_rprompt.p_pos.h; + if (el->el_rprompt.p_pos.h && !el->el_rprompt.p_pos.v && + !el->el_refresh.r_cursor.v && rhdiff > 1) { + /* + * have a right-hand side prompt that will fit + * on the end of the first line with at least + * one character gap to the input buffer. + */ + while (--rhdiff > 0) /* pad out with spaces */ + re_putc(el, ' ', 1); + prompt_print(el, EL_RPROMPT); + } else { + el->el_rprompt.p_pos.h = 0; /* flag "not using rprompt" */ + el->el_rprompt.p_pos.v = 0; + } + + re_putc(el, '\0', 0); /* make line ended with NUL, no cursor shift */ + + el->el_refresh.r_newcv = el->el_refresh.r_cursor.v; + + ELRE_DEBUG(1, (__F, + "term.h=%d vcur.h=%d vcur.v=%d vdisplay[0]=\r\n:%80.80s:\r\n", + el->el_terminal.t_size.h, el->el_refresh.r_cursor.h, + el->el_refresh.r_cursor.v, ct_encode_string(el->el_vdisplay[0], + &el->el_scratch))); + + ELRE_DEBUG(1, (__F, "updating %d lines.\r\n", el->el_refresh.r_newcv)); + for (i = 0; i <= el->el_refresh.r_newcv; i++) { + /* NOTE THAT re_update_line MAY CHANGE el_display[i] */ + re_update_line(el, (wchar_t *)el->el_display[i], + (wchar_t *)el->el_vdisplay[i], i); + + /* + * Copy the new line to be the current one, and pad out with + * spaces to the full width of the terminal so that if we try + * moving the cursor by writing the character that is at the + * end of the screen line, it won't be a NUL or some old + * leftover stuff. + */ + re__copy_and_pad((wchar_t *)el->el_display[i], + (wchar_t *)el->el_vdisplay[i], + (size_t) el->el_terminal.t_size.h); + } + ELRE_DEBUG(1, (__F, + "\r\nel->el_refresh.r_cursor.v=%d,el->el_refresh.r_oldcv=%d i=%d\r\n", + el->el_refresh.r_cursor.v, el->el_refresh.r_oldcv, i)); + + if (el->el_refresh.r_oldcv > el->el_refresh.r_newcv) + for (; i <= el->el_refresh.r_oldcv; i++) { + terminal_move_to_line(el, i); + terminal_move_to_char(el, 0); + /* This wcslen should be safe even with MB_FILL_CHARs */ + terminal_clear_EOL(el, + (int) wcslen((const wchar_t *)el->el_display[i])); +#ifdef DEBUG_REFRESH + terminal_overwrite(el, L"C\b", 2); +#endif /* DEBUG_REFRESH */ + el->el_display[i][0] = '\0'; + } + + el->el_refresh.r_oldcv = el->el_refresh.r_newcv; /* set for next time */ + ELRE_DEBUG(1, (__F, + "\r\ncursor.h = %d, cursor.v = %d, cur.h = %d, cur.v = %d\r\n", + el->el_refresh.r_cursor.h, el->el_refresh.r_cursor.v, + cur.h, cur.v)); + terminal_move_to_line(el, cur.v); /* go to where the cursor is */ + terminal_move_to_char(el, cur.h); +} + + +/* re_goto_bottom(): + * used to go to last used screen line + */ +libedit_private void +re_goto_bottom(EditLine *el) +{ + + terminal_move_to_line(el, el->el_refresh.r_oldcv); + terminal__putc(el, '\n'); + re_clear_display(el); + terminal__flush(el); +} + + +/* re_insert(): + * insert num characters of s into d (in front of the character) + * at dat, maximum length of d is dlen + */ +static void +/*ARGSUSED*/ +re_insert(EditLine *el __attribute__((__unused__)), + wchar_t *d, int dat, int dlen, wchar_t *s, int num) +{ + wchar_t *a, *b; + + if (num <= 0) + return; + if (num > dlen - dat) + num = dlen - dat; + + ELRE_DEBUG(1, + (__F, "re_insert() starting: %d at %d max %d, d == \"%s\"\n", + num, dat, dlen, ct_encode_string(d, &el->el_scratch))); + ELRE_DEBUG(1, (__F, "s == \"%s\"\n", ct_encode_string(s, + &el->el_scratch))); + + /* open up the space for num chars */ + if (num > 0) { + b = d + dlen - 1; + a = b - num; + while (a >= &d[dat]) + *b-- = *a--; + d[dlen] = '\0'; /* just in case */ + } + + ELRE_DEBUG(1, (__F, + "re_insert() after insert: %d at %d max %d, d == \"%s\"\n", + num, dat, dlen, ct_encode_string(d, &el->el_scratch))); + ELRE_DEBUG(1, (__F, "s == \"%s\"\n", ct_encode_string(s, + &el->el_scratch))); + + /* copy the characters */ + for (a = d + dat; (a < d + dlen) && (num > 0); num--) + *a++ = *s++; + +#ifdef notyet + /* ct_encode_string() uses a static buffer, so we can't conveniently + * encode both d & s here */ + ELRE_DEBUG(1, + (__F, "re_insert() after copy: %d at %d max %d, %s == \"%s\"\n", + num, dat, dlen, d, s)); + ELRE_DEBUG(1, (__F, "s == \"%s\"\n", s)); +#endif +} + + +/* re_delete(): + * delete num characters d at dat, maximum length of d is dlen + */ +static void +/*ARGSUSED*/ +re_delete(EditLine *el __attribute__((__unused__)), + wchar_t *d, int dat, int dlen, int num) +{ + wchar_t *a, *b; + + if (num <= 0) + return; + if (dat + num >= dlen) { + d[dat] = '\0'; + return; + } + ELRE_DEBUG(1, + (__F, "re_delete() starting: %d at %d max %d, d == \"%s\"\n", + num, dat, dlen, ct_encode_string(d, &el->el_scratch))); + + /* open up the space for num chars */ + if (num > 0) { + b = d + dat; + a = b + num; + while (a < &d[dlen]) + *b++ = *a++; + d[dlen] = '\0'; /* just in case */ + } + ELRE_DEBUG(1, + (__F, "re_delete() after delete: %d at %d max %d, d == \"%s\"\n", + num, dat, dlen, ct_encode_string(d, &el->el_scratch))); +} + + +/* re__strncopy(): + * Like strncpy without padding. + */ +static void +re__strncopy(wchar_t *a, wchar_t *b, size_t n) +{ + + while (n-- && *b) + *a++ = *b++; +} + +/* re_clear_eol(): + * Find the number of characters we need to clear till the end of line + * in order to make sure that we have cleared the previous contents of + * the line. fx and sx is the number of characters inserted or deleted + * in the first or second diff, diff is the difference between the + * number of characters between the new and old line. + */ +static void +re_clear_eol(EditLine *el, int fx, int sx, int diff) +{ + + ELRE_DEBUG(1, (__F, "re_clear_eol sx %d, fx %d, diff %d\n", + sx, fx, diff)); + + if (fx < 0) + fx = -fx; + if (sx < 0) + sx = -sx; + if (fx > diff) + diff = fx; + if (sx > diff) + diff = sx; + + ELRE_DEBUG(1, (__F, "re_clear_eol %d\n", diff)); + terminal_clear_EOL(el, diff); +} + +/***************************************************************** + re_update_line() is based on finding the middle difference of each line + on the screen; vis: + + /old first difference + /beginning of line | /old last same /old EOL + v v v v +old: eddie> Oh, my little gruntle-buggy is to me, as lurgid as +new: eddie> Oh, my little buggy says to me, as lurgid as + ^ ^ ^ ^ + \beginning of line | \new last same \new end of line + \new first difference + + all are character pointers for the sake of speed. Special cases for + no differences, as well as for end of line additions must be handled. +**************************************************************** */ + +/* Minimum at which doing an insert it "worth it". This should be about + * half the "cost" of going into insert mode, inserting a character, and + * going back out. This should really be calculated from the termcap + * data... For the moment, a good number for ANSI terminals. + */ +#define MIN_END_KEEP 4 + +static void +re_update_line(EditLine *el, wchar_t *old, wchar_t *new, int i) +{ + wchar_t *o, *n, *p, c; + wchar_t *ofd, *ols, *oe, *nfd, *nls, *ne; + wchar_t *osb, *ose, *nsb, *nse; + int fx, sx; + size_t len; + + /* + * find first diff + */ + for (o = old, n = new; *o && (*o == *n); o++, n++) + continue; + ofd = o; + nfd = n; + + /* + * Find the end of both old and new + */ + while (*o) + o++; + /* + * Remove any trailing blanks off of the end, being careful not to + * back up past the beginning. + */ + while (ofd < o) { + if (o[-1] != ' ') + break; + o--; + } + oe = o; + *oe = '\0'; + + while (*n) + n++; + + /* remove blanks from end of new */ + while (nfd < n) { + if (n[-1] != ' ') + break; + n--; + } + ne = n; + *ne = '\0'; + + /* + * if no diff, continue to next line of redraw + */ + if (*ofd == '\0' && *nfd == '\0') { + ELRE_DEBUG(1, (__F, "no difference.\r\n")); + return; + } + /* + * find last same pointer + */ + while ((o > ofd) && (n > nfd) && (*--o == *--n)) + continue; + ols = ++o; + nls = ++n; + + /* + * find same beginning and same end + */ + osb = ols; + nsb = nls; + ose = ols; + nse = nls; + + /* + * case 1: insert: scan from nfd to nls looking for *ofd + */ + if (*ofd) { + for (c = *ofd, n = nfd; n < nls; n++) { + if (c == *n) { + for (o = ofd, p = n; + p < nls && o < ols && *o == *p; + o++, p++) + continue; + /* + * if the new match is longer and it's worth + * keeping, then we take it + */ + if (((nse - nsb) < (p - n)) && + (2 * (p - n) > n - nfd)) { + nsb = n; + nse = p; + osb = ofd; + ose = o; + } + } + } + } + /* + * case 2: delete: scan from ofd to ols looking for *nfd + */ + if (*nfd) { + for (c = *nfd, o = ofd; o < ols; o++) { + if (c == *o) { + for (n = nfd, p = o; + p < ols && n < nls && *p == *n; + p++, n++) + continue; + /* + * if the new match is longer and it's worth + * keeping, then we take it + */ + if (((ose - osb) < (p - o)) && + (2 * (p - o) > o - ofd)) { + nsb = nfd; + nse = n; + osb = o; + ose = p; + } + } + } + } + /* + * Pragmatics I: If old trailing whitespace or not enough characters to + * save to be worth it, then don't save the last same info. + */ + if ((oe - ols) < MIN_END_KEEP) { + ols = oe; + nls = ne; + } + /* + * Pragmatics II: if the terminal isn't smart enough, make the data + * dumber so the smart update doesn't try anything fancy + */ + + /* + * fx is the number of characters we need to insert/delete: in the + * beginning to bring the two same begins together + */ + fx = (int)((nsb - nfd) - (osb - ofd)); + /* + * sx is the number of characters we need to insert/delete: in the + * end to bring the two same last parts together + */ + sx = (int)((nls - nse) - (ols - ose)); + + if (!EL_CAN_INSERT) { + if (fx > 0) { + osb = ols; + ose = ols; + nsb = nls; + nse = nls; + } + if (sx > 0) { + ols = oe; + nls = ne; + } + if ((ols - ofd) < (nls - nfd)) { + ols = oe; + nls = ne; + } + } + if (!EL_CAN_DELETE) { + if (fx < 0) { + osb = ols; + ose = ols; + nsb = nls; + nse = nls; + } + if (sx < 0) { + ols = oe; + nls = ne; + } + if ((ols - ofd) > (nls - nfd)) { + ols = oe; + nls = ne; + } + } + /* + * Pragmatics III: make sure the middle shifted pointers are correct if + * they don't point to anything (we may have moved ols or nls). + */ + /* if the change isn't worth it, don't bother */ + /* was: if (osb == ose) */ + if ((ose - osb) < MIN_END_KEEP) { + osb = ols; + ose = ols; + nsb = nls; + nse = nls; + } + /* + * Now that we are done with pragmatics we recompute fx, sx + */ + fx = (int)((nsb - nfd) - (osb - ofd)); + sx = (int)((nls - nse) - (ols - ose)); + + ELRE_DEBUG(1, (__F, "fx %d, sx %d\n", fx, sx)); + ELRE_DEBUG(1, (__F, "ofd %td, osb %td, ose %td, ols %td, oe %td\n", + ofd - old, osb - old, ose - old, ols - old, oe - old)); + ELRE_DEBUG(1, (__F, "nfd %td, nsb %td, nse %td, nls %td, ne %td\n", + nfd - new, nsb - new, nse - new, nls - new, ne - new)); + ELRE_DEBUG(1, (__F, + "xxx-xxx:\"00000000001111111111222222222233333333334\"\r\n")); + ELRE_DEBUG(1, (__F, + "xxx-xxx:\"01234567890123456789012345678901234567890\"\r\n")); +#ifdef DEBUG_REFRESH + re_printstr(el, "old- oe", old, oe); + re_printstr(el, "new- ne", new, ne); + re_printstr(el, "old-ofd", old, ofd); + re_printstr(el, "new-nfd", new, nfd); + re_printstr(el, "ofd-osb", ofd, osb); + re_printstr(el, "nfd-nsb", nfd, nsb); + re_printstr(el, "osb-ose", osb, ose); + re_printstr(el, "nsb-nse", nsb, nse); + re_printstr(el, "ose-ols", ose, ols); + re_printstr(el, "nse-nls", nse, nls); + re_printstr(el, "ols- oe", ols, oe); + re_printstr(el, "nls- ne", nls, ne); +#endif /* DEBUG_REFRESH */ + + /* + * el_cursor.v to this line i MUST be in this routine so that if we + * don't have to change the line, we don't move to it. el_cursor.h to + * first diff char + */ + terminal_move_to_line(el, i); + + /* + * at this point we have something like this: + * + * /old /ofd /osb /ose /ols /oe + * v.....................v v..................v v........v + * eddie> Oh, my fredded gruntle-buggy is to me, as foo var lurgid as + * eddie> Oh, my fredded quiux buggy is to me, as gruntle-lurgid as + * ^.....................^ ^..................^ ^........^ + * \new \nfd \nsb \nse \nls \ne + * + * fx is the difference in length between the chars between nfd and + * nsb, and the chars between ofd and osb, and is thus the number of + * characters to delete if < 0 (new is shorter than old, as above), + * or insert (new is longer than short). + * + * sx is the same for the second differences. + */ + + /* + * if we have a net insert on the first difference, AND inserting the + * net amount ((nsb-nfd) - (osb-ofd)) won't push the last useful + * character (which is ne if nls != ne, otherwise is nse) off the edge + * of the screen (el->el_terminal.t_size.h) else we do the deletes first + * so that we keep everything we need to. + */ + + /* + * if the last same is the same like the end, there is no last same + * part, otherwise we want to keep the last same part set p to the + * last useful old character + */ + p = (ols != oe) ? oe : ose; + + /* + * if (There is a diffence in the beginning) && (we need to insert + * characters) && (the number of characters to insert is less than + * the term width) + * We need to do an insert! + * else if (we need to delete characters) + * We need to delete characters! + * else + * No insert or delete + */ + if ((nsb != nfd) && fx > 0 && + ((p - old) + fx <= el->el_terminal.t_size.h)) { + ELRE_DEBUG(1, + (__F, "first diff insert at %td...\r\n", nfd - new)); + /* + * Move to the first char to insert, where the first diff is. + */ + terminal_move_to_char(el, (int)(nfd - new)); + /* + * Check if we have stuff to keep at end + */ + if (nsb != ne) { + ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n")); + /* + * insert fx chars of new starting at nfd + */ + if (fx > 0) { + ELRE_DEBUG(!EL_CAN_INSERT, (__F, + "ERROR: cannot insert in early first diff\n")); + terminal_insertwrite(el, nfd, fx); + re_insert(el, old, (int)(ofd - old), + el->el_terminal.t_size.h, nfd, fx); + } + /* + * write (nsb-nfd) - fx chars of new starting at + * (nfd + fx) + */ + len = (size_t) ((nsb - nfd) - fx); + terminal_overwrite(el, (nfd + fx), len); + re__strncopy(ofd + fx, nfd + fx, len); + } else { + ELRE_DEBUG(1, (__F, "without anything to save\r\n")); + len = (size_t)(nsb - nfd); + terminal_overwrite(el, nfd, len); + re__strncopy(ofd, nfd, len); + /* + * Done + */ + return; + } + } else if (fx < 0) { + ELRE_DEBUG(1, + (__F, "first diff delete at %td...\r\n", ofd - old)); + /* + * move to the first char to delete where the first diff is + */ + terminal_move_to_char(el, (int)(ofd - old)); + /* + * Check if we have stuff to save + */ + if (osb != oe) { + ELRE_DEBUG(1, (__F, "with stuff to save at end\r\n")); + /* + * fx is less than zero *always* here but we check + * for code symmetry + */ + if (fx < 0) { + ELRE_DEBUG(!EL_CAN_DELETE, (__F, + "ERROR: cannot delete in first diff\n")); + terminal_deletechars(el, -fx); + re_delete(el, old, (int)(ofd - old), + el->el_terminal.t_size.h, -fx); + } + /* + * write (nsb-nfd) chars of new starting at nfd + */ + len = (size_t) (nsb - nfd); + terminal_overwrite(el, nfd, len); + re__strncopy(ofd, nfd, len); + + } else { + ELRE_DEBUG(1, (__F, + "but with nothing left to save\r\n")); + /* + * write (nsb-nfd) chars of new starting at nfd + */ + terminal_overwrite(el, nfd, (size_t)(nsb - nfd)); + re_clear_eol(el, fx, sx, + (int)((oe - old) - (ne - new))); + /* + * Done + */ + return; + } + } else + fx = 0; + + if (sx < 0 && (ose - old) + fx < el->el_terminal.t_size.h) { + ELRE_DEBUG(1, (__F, + "second diff delete at %td...\r\n", (ose - old) + fx)); + /* + * Check if we have stuff to delete + */ + /* + * fx is the number of characters inserted (+) or deleted (-) + */ + + terminal_move_to_char(el, (int)((ose - old) + fx)); + /* + * Check if we have stuff to save + */ + if (ols != oe) { + ELRE_DEBUG(1, (__F, "with stuff to save at end\r\n")); + /* + * Again a duplicate test. + */ + if (sx < 0) { + ELRE_DEBUG(!EL_CAN_DELETE, (__F, + "ERROR: cannot delete in second diff\n")); + terminal_deletechars(el, -sx); + } + /* + * write (nls-nse) chars of new starting at nse + */ + terminal_overwrite(el, nse, (size_t)(nls - nse)); + } else { + ELRE_DEBUG(1, (__F, + "but with nothing left to save\r\n")); + terminal_overwrite(el, nse, (size_t)(nls - nse)); + re_clear_eol(el, fx, sx, + (int)((oe - old) - (ne - new))); + } + } + /* + * if we have a first insert AND WE HAVEN'T ALREADY DONE IT... + */ + if ((nsb != nfd) && (osb - ofd) <= (nsb - nfd) && (fx == 0)) { + ELRE_DEBUG(1, (__F, "late first diff insert at %td...\r\n", + nfd - new)); + + terminal_move_to_char(el, (int)(nfd - new)); + /* + * Check if we have stuff to keep at the end + */ + if (nsb != ne) { + ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n")); + /* + * We have to recalculate fx here because we set it + * to zero above as a flag saying that we hadn't done + * an early first insert. + */ + fx = (int)((nsb - nfd) - (osb - ofd)); + if (fx > 0) { + /* + * insert fx chars of new starting at nfd + */ + ELRE_DEBUG(!EL_CAN_INSERT, (__F, + "ERROR: cannot insert in late first diff\n")); + terminal_insertwrite(el, nfd, fx); + re_insert(el, old, (int)(ofd - old), + el->el_terminal.t_size.h, nfd, fx); + } + /* + * write (nsb-nfd) - fx chars of new starting at + * (nfd + fx) + */ + len = (size_t) ((nsb - nfd) - fx); + terminal_overwrite(el, (nfd + fx), len); + re__strncopy(ofd + fx, nfd + fx, len); + } else { + ELRE_DEBUG(1, (__F, "without anything to save\r\n")); + len = (size_t) (nsb - nfd); + terminal_overwrite(el, nfd, len); + re__strncopy(ofd, nfd, len); + } + } + /* + * line is now NEW up to nse + */ + if (sx >= 0) { + ELRE_DEBUG(1, (__F, + "second diff insert at %d...\r\n", (int)(nse - new))); + terminal_move_to_char(el, (int)(nse - new)); + if (ols != oe) { + ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n")); + if (sx > 0) { + /* insert sx chars of new starting at nse */ + ELRE_DEBUG(!EL_CAN_INSERT, (__F, + "ERROR: cannot insert in second diff\n")); + terminal_insertwrite(el, nse, sx); + } + /* + * write (nls-nse) - sx chars of new starting at + * (nse + sx) + */ + terminal_overwrite(el, (nse + sx), + (size_t)((nls - nse) - sx)); + } else { + ELRE_DEBUG(1, (__F, "without anything to save\r\n")); + terminal_overwrite(el, nse, (size_t)(nls - nse)); + + /* + * No need to do a clear-to-end here because we were + * doing a second insert, so we will have over + * written all of the old string. + */ + } + } + ELRE_DEBUG(1, (__F, "done.\r\n")); +} + + +/* re__copy_and_pad(): + * Copy string and pad with spaces + */ +static void +re__copy_and_pad(wchar_t *dst, const wchar_t *src, size_t width) +{ + size_t i; + + for (i = 0; i < width; i++) { + if (*src == '\0') + break; + *dst++ = *src++; + } + + for (; i < width; i++) + *dst++ = ' '; + + *dst = '\0'; +} + + +/* re_refresh_cursor(): + * Move to the new cursor position + */ +libedit_private void +re_refresh_cursor(EditLine *el) +{ + wchar_t *cp; + int h, v, th, w; + + if (el->el_line.cursor >= el->el_line.lastchar) { + if (el->el_map.current == el->el_map.alt + && el->el_line.lastchar != el->el_line.buffer) + el->el_line.cursor = el->el_line.lastchar - 1; + else + el->el_line.cursor = el->el_line.lastchar; + } + + /* first we must find where the cursor is... */ + h = el->el_prompt.p_pos.h; + v = el->el_prompt.p_pos.v; + th = el->el_terminal.t_size.h; /* optimize for speed */ + + /* do input buffer to el->el_line.cursor */ + for (cp = el->el_line.buffer; cp < el->el_line.cursor; cp++) { + switch (ct_chr_class(*cp)) { + case CHTYPE_NL: /* handle newline in data part too */ + h = 0; + v++; + break; + case CHTYPE_TAB: /* if a tab, to next tab stop */ + while (++h & 07) + continue; + break; + default: + w = wcwidth(*cp); + if (w > 1 && h + w > th) { /* won't fit on line */ + h = 0; + v++; + } + h += ct_visual_width(*cp); + break; + } + + if (h >= th) { /* check, extra long tabs picked up here also */ + h -= th; + v++; + } + } + /* if we have a next character, and it's a doublewidth one, we need to + * check whether we need to linebreak for it to fit */ + if (cp < el->el_line.lastchar && (w = wcwidth(*cp)) > 1) + if (h + w > th) { + h = 0; + v++; + } + + /* now go there */ + terminal_move_to_line(el, v); + terminal_move_to_char(el, h); + terminal__flush(el); +} + + +/* re_fastputc(): + * Add a character fast. + */ +static void +re_fastputc(EditLine *el, wint_t c) +{ + wint_t *lastline; + int w; + + w = wcwidth(c); + while (w > 1 && el->el_cursor.h + w > el->el_terminal.t_size.h) + re_fastputc(el, ' '); + + terminal__putc(el, c); + el->el_display[el->el_cursor.v][el->el_cursor.h++] = c; + while (--w > 0) + el->el_display[el->el_cursor.v][el->el_cursor.h++] + = MB_FILL_CHAR; + + if (el->el_cursor.h >= el->el_terminal.t_size.h) { + /* if we must overflow */ + el->el_cursor.h = 0; + + /* + * If we would overflow (input is longer than terminal size), + * emulate scroll by dropping first line and shuffling the rest. + * We do this via pointer shuffling - it's safe in this case + * and we avoid memcpy(). + */ + if (el->el_cursor.v + 1 >= el->el_terminal.t_size.v) { + int i, lins = el->el_terminal.t_size.v; + + lastline = el->el_display[0]; + for(i = 1; i < lins; i++) + el->el_display[i - 1] = el->el_display[i]; + + el->el_display[i - 1] = lastline; + } else { + el->el_cursor.v++; + lastline = el->el_display[++el->el_refresh.r_oldcv]; + } + re__copy_and_pad((wchar_t *)lastline, L"", + (size_t)el->el_terminal.t_size.h); + + if (EL_HAS_AUTO_MARGINS) { + if (EL_HAS_MAGIC_MARGINS) { + terminal__putc(el, ' '); + terminal__putc(el, '\b'); + } + } else { + terminal__putc(el, '\r'); + terminal__putc(el, '\n'); + } + } +} + + +/* re_fastaddc(): + * we added just one char, handle it fast. + * Assumes that screen cursor == real cursor + */ +libedit_private void +re_fastaddc(EditLine *el) +{ + wchar_t c; + int rhdiff; + + c = el->el_line.cursor[-1]; + + if (c == '\t' || el->el_line.cursor != el->el_line.lastchar) { + re_refresh(el); /* too hard to handle */ + return; + } + rhdiff = el->el_terminal.t_size.h - el->el_cursor.h - + el->el_rprompt.p_pos.h; + if (el->el_rprompt.p_pos.h && rhdiff < 3) { + re_refresh(el); /* clear out rprompt if less than 1 char gap */ + return; + } /* else (only do at end of line, no TAB) */ + switch (ct_chr_class(c)) { + case CHTYPE_TAB: /* already handled, should never happen here */ + break; + case CHTYPE_NL: + case CHTYPE_PRINT: + re_fastputc(el, c); + break; + case CHTYPE_ASCIICTL: + case CHTYPE_NONPRINT: { + wchar_t visbuf[VISUAL_WIDTH_MAX]; + ssize_t i, n = + ct_visual_char(visbuf, VISUAL_WIDTH_MAX, c); + for (i = 0; n-- > 0; ++i) + re_fastputc(el, visbuf[i]); + break; + } + } + terminal__flush(el); +} + + +/* re_clear_display(): + * clear the screen buffers so that new new prompt starts fresh. + */ +libedit_private void +re_clear_display(EditLine *el) +{ + int i; + + el->el_cursor.v = 0; + el->el_cursor.h = 0; + for (i = 0; i < el->el_terminal.t_size.v; i++) + el->el_display[i][0] = '\0'; + el->el_refresh.r_oldcv = 0; +} + + +/* re_clear_lines(): + * Make sure all lines are *really* blank + */ +libedit_private void +re_clear_lines(EditLine *el) +{ + + if (EL_CAN_CEOL) { + int i; + for (i = el->el_refresh.r_oldcv; i >= 0; i--) { + /* for each line on the screen */ + terminal_move_to_line(el, i); + terminal_move_to_char(el, 0); + terminal_clear_EOL(el, el->el_terminal.t_size.h); + } + } else { + terminal_move_to_line(el, el->el_refresh.r_oldcv); + /* go to last line */ + terminal__putc(el, '\r'); /* go to BOL */ + terminal__putc(el, '\n'); /* go to new line */ + } +} diff --git a/src/thirdparty/libedit-3.1/src/refresh.h b/src/thirdparty/libedit-3.1/src/refresh.h new file mode 100644 index 000000000..22e4ccb9d --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/refresh.h @@ -0,0 +1,59 @@ +/* $NetBSD: refresh.h,v 1.11 2017/06/27 23:23:48 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)refresh.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.refresh.h: Screen refresh functions + */ +#ifndef _h_el_refresh +#define _h_el_refresh + +typedef struct { + coord_t r_cursor; /* Refresh cursor position */ + int r_oldcv; /* Vertical locations */ + int r_newcv; +} el_refresh_t; + +libedit_private void re_putc(EditLine *, wint_t, int); +libedit_private void re_putliteral(EditLine *, const wchar_t *, + const wchar_t *); +libedit_private void re_clear_lines(EditLine *); +libedit_private void re_clear_display(EditLine *); +libedit_private void re_refresh(EditLine *); +libedit_private void re_refresh_cursor(EditLine *); +libedit_private void re_fastaddc(EditLine *); +libedit_private void re_goto_bottom(EditLine *); + +#endif /* _h_el_refresh */ diff --git a/src/thirdparty/libedit-3.1/src/search.c b/src/thirdparty/libedit-3.1/src/search.c new file mode 100644 index 000000000..b8b70b6f0 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/search.c @@ -0,0 +1,642 @@ +/* $NetBSD: search.c,v 1.51 2020/03/30 06:56:38 ryo Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)search.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: search.c,v 1.51 2020/03/30 06:56:38 ryo Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * search.c: History and character search functions + */ +#include +#include +#include +#if defined(REGEX) +#include +#elif defined(REGEXP) +#include +#endif + +#include "el.h" +#include "common.h" +#include "fcns.h" + +/* + * Adjust cursor in vi mode to include the character under it + */ +#define EL_CURSOR(el) \ + ((el)->el_line.cursor + (((el)->el_map.type == MAP_VI) && \ + ((el)->el_map.current == (el)->el_map.alt))) + +/* search_init(): + * Initialize the search stuff + */ +libedit_private int +search_init(EditLine *el) +{ + + el->el_search.patbuf = el_calloc(EL_BUFSIZ, + sizeof(*el->el_search.patbuf)); + if (el->el_search.patbuf == NULL) + return -1; + el->el_search.patbuf[0] = L'\0'; + el->el_search.patlen = 0; + el->el_search.patdir = -1; + el->el_search.chacha = L'\0'; + el->el_search.chadir = CHAR_FWD; + el->el_search.chatflg = 0; + return 0; +} + + +/* search_end(): + * Initialize the search stuff + */ +libedit_private void +search_end(EditLine *el) +{ + + el_free(el->el_search.patbuf); + el->el_search.patbuf = NULL; +} + + +#ifdef REGEXP +/* regerror(): + * Handle regular expression errors + */ +void +/*ARGSUSED*/ +regerror(const char *msg) +{ +} +#endif + + +/* el_match(): + * Return if string matches pattern + */ +libedit_private int +el_match(const wchar_t *str, const wchar_t *pat) +{ + static ct_buffer_t conv; +#if defined (REGEX) + regex_t re; + int rv; +#elif defined (REGEXP) + regexp *rp; + int rv; +#else + extern char *re_comp(const char *); + extern int re_exec(const char *); +#endif + + if (wcsstr(str, pat) != 0) + return 1; + +#if defined(REGEX) + if (regcomp(&re, ct_encode_string(pat, &conv), 0) == 0) { + rv = regexec(&re, ct_encode_string(str, &conv), (size_t)0, NULL, + 0) == 0; + regfree(&re); + } else { + rv = 0; + } + return rv; +#elif defined(REGEXP) + if ((re = regcomp(ct_encode_string(pat, &conv))) != NULL) { + rv = regexec(re, ct_encode_string(str, &conv)); + el_free(re); + } else { + rv = 0; + } + return rv; +#else + if (re_comp(ct_encode_string(pat, &conv)) != NULL) + return 0; + else + return re_exec(ct_encode_string(str, &conv)) == 1; +#endif +} + + +/* c_hmatch(): + * return True if the pattern matches the prefix + */ +libedit_private int +c_hmatch(EditLine *el, const wchar_t *str) +{ +#ifdef SDEBUG + (void) fprintf(el->el_errfile, "match `%ls' with `%ls'\n", + el->el_search.patbuf, str); +#endif /* SDEBUG */ + + return el_match(str, el->el_search.patbuf); +} + + +/* c_setpat(): + * Set the history seatch pattern + */ +libedit_private void +c_setpat(EditLine *el) +{ + if (el->el_state.lastcmd != ED_SEARCH_PREV_HISTORY && + el->el_state.lastcmd != ED_SEARCH_NEXT_HISTORY) { + el->el_search.patlen = + (size_t)(EL_CURSOR(el) - el->el_line.buffer); + if (el->el_search.patlen >= EL_BUFSIZ) + el->el_search.patlen = EL_BUFSIZ - 1; + (void) wcsncpy(el->el_search.patbuf, el->el_line.buffer, + el->el_search.patlen); + el->el_search.patbuf[el->el_search.patlen] = '\0'; + } +#ifdef SDEBUG + (void) fprintf(el->el_errfile, "\neventno = %d\n", + el->el_history.eventno); + (void) fprintf(el->el_errfile, "patlen = %ld\n", el->el_search.patlen); + (void) fprintf(el->el_errfile, "patbuf = \"%ls\"\n", + el->el_search.patbuf); + (void) fprintf(el->el_errfile, "cursor %ld lastchar %ld\n", + EL_CURSOR(el) - el->el_line.buffer, + el->el_line.lastchar - el->el_line.buffer); +#endif +} + + +/* ce_inc_search(): + * Emacs incremental search + */ +libedit_private el_action_t +ce_inc_search(EditLine *el, int dir) +{ + static const wchar_t STRfwd[] = L"fwd", STRbck[] = L"bck"; + static wchar_t pchar = L':'; /* ':' = normal, '?' = failed */ + static wchar_t endcmd[2] = {'\0', '\0'}; + wchar_t *ocursor = el->el_line.cursor, oldpchar = pchar, ch; + const wchar_t *cp; + + el_action_t ret = CC_NORM; + + int ohisteventno = el->el_history.eventno; + size_t oldpatlen = el->el_search.patlen; + int newdir = dir; + int done, redo; + + if (el->el_line.lastchar + sizeof(STRfwd) / + sizeof(*el->el_line.lastchar) + 2 + + el->el_search.patlen >= el->el_line.limit) + return CC_ERROR; + + for (;;) { + + if (el->el_search.patlen == 0) { /* first round */ + pchar = ':'; +#ifdef ANCHOR +#define LEN 2 + el->el_search.patbuf[el->el_search.patlen++] = '.'; + el->el_search.patbuf[el->el_search.patlen++] = '*'; +#else +#define LEN 0 +#endif + } + done = redo = 0; + *el->el_line.lastchar++ = '\n'; + for (cp = (newdir == ED_SEARCH_PREV_HISTORY) ? STRbck : STRfwd; + *cp; *el->el_line.lastchar++ = *cp++) + continue; + *el->el_line.lastchar++ = pchar; + for (cp = &el->el_search.patbuf[LEN]; + cp < &el->el_search.patbuf[el->el_search.patlen]; + *el->el_line.lastchar++ = *cp++) + continue; + *el->el_line.lastchar = '\0'; + re_refresh(el); + + if (el_wgetc(el, &ch) != 1) + return ed_end_of_file(el, 0); + + switch (el->el_map.current[(unsigned char) ch]) { + case ED_INSERT: + case ED_DIGIT: + if (el->el_search.patlen >= EL_BUFSIZ - LEN) + terminal_beep(el); + else { + el->el_search.patbuf[el->el_search.patlen++] = + ch; + *el->el_line.lastchar++ = ch; + *el->el_line.lastchar = '\0'; + re_refresh(el); + } + break; + + case EM_INC_SEARCH_NEXT: + newdir = ED_SEARCH_NEXT_HISTORY; + redo++; + break; + + case EM_INC_SEARCH_PREV: + newdir = ED_SEARCH_PREV_HISTORY; + redo++; + break; + + case EM_DELETE_PREV_CHAR: + case ED_DELETE_PREV_CHAR: + if (el->el_search.patlen > LEN) + done++; + else + terminal_beep(el); + break; + + default: + switch (ch) { + case 0007: /* ^G: Abort */ + ret = CC_ERROR; + done++; + break; + + case 0027: /* ^W: Append word */ + /* No can do if globbing characters in pattern */ + for (cp = &el->el_search.patbuf[LEN];; cp++) + if (cp >= &el->el_search.patbuf[ + el->el_search.patlen]) { + el->el_line.cursor += + el->el_search.patlen - LEN - 1; + cp = c__next_word(el->el_line.cursor, + el->el_line.lastchar, 1, + ce__isword); + while (el->el_line.cursor < cp && + *el->el_line.cursor != '\n') { + if (el->el_search.patlen >= + EL_BUFSIZ - LEN) { + terminal_beep(el); + break; + } + el->el_search.patbuf[el->el_search.patlen++] = + *el->el_line.cursor; + *el->el_line.lastchar++ = + *el->el_line.cursor++; + } + el->el_line.cursor = ocursor; + *el->el_line.lastchar = '\0'; + re_refresh(el); + break; + } else if (isglob(*cp)) { + terminal_beep(el); + break; + } + break; + + default: /* Terminate and execute cmd */ + endcmd[0] = ch; + el_wpush(el, endcmd); + /* FALLTHROUGH */ + + case 0033: /* ESC: Terminate */ + ret = CC_REFRESH; + done++; + break; + } + break; + } + + while (el->el_line.lastchar > el->el_line.buffer && + *el->el_line.lastchar != '\n') + *el->el_line.lastchar-- = '\0'; + *el->el_line.lastchar = '\0'; + + if (!done) { + + /* Can't search if unmatched '[' */ + for (cp = &el->el_search.patbuf[el->el_search.patlen-1], + ch = L']'; + cp >= &el->el_search.patbuf[LEN]; + cp--) + if (*cp == '[' || *cp == ']') { + ch = *cp; + break; + } + if (el->el_search.patlen > LEN && ch != L'[') { + if (redo && newdir == dir) { + if (pchar == '?') { /* wrap around */ + el->el_history.eventno = + newdir == ED_SEARCH_PREV_HISTORY ? 0 : 0x7fffffff; + if (hist_get(el) == CC_ERROR) + /* el->el_history.event + * no was fixed by + * first call */ + (void) hist_get(el); + el->el_line.cursor = newdir == + ED_SEARCH_PREV_HISTORY ? + el->el_line.lastchar : + el->el_line.buffer; + } else + el->el_line.cursor += + newdir == + ED_SEARCH_PREV_HISTORY ? + -1 : 1; + } +#ifdef ANCHOR + el->el_search.patbuf[el->el_search.patlen++] = + '.'; + el->el_search.patbuf[el->el_search.patlen++] = + '*'; +#endif + el->el_search.patbuf[el->el_search.patlen] = + '\0'; + if (el->el_line.cursor < el->el_line.buffer || + el->el_line.cursor > el->el_line.lastchar || + (ret = ce_search_line(el, newdir)) + == CC_ERROR) { + /* avoid c_setpat */ + el->el_state.lastcmd = + (el_action_t) newdir; + ret = (el_action_t) + (newdir == ED_SEARCH_PREV_HISTORY ? + ed_search_prev_history(el, 0) : + ed_search_next_history(el, 0)); + if (ret != CC_ERROR) { + el->el_line.cursor = newdir == + ED_SEARCH_PREV_HISTORY ? + el->el_line.lastchar : + el->el_line.buffer; + (void) ce_search_line(el, + newdir); + } + } + el->el_search.patlen -= LEN; + el->el_search.patbuf[el->el_search.patlen] = + '\0'; + if (ret == CC_ERROR) { + terminal_beep(el); + if (el->el_history.eventno != + ohisteventno) { + el->el_history.eventno = + ohisteventno; + if (hist_get(el) == CC_ERROR) + return CC_ERROR; + } + el->el_line.cursor = ocursor; + pchar = '?'; + } else { + pchar = ':'; + } + } + ret = ce_inc_search(el, newdir); + + if (ret == CC_ERROR && pchar == '?' && oldpchar == ':') + /* + * break abort of failed search at last + * non-failed + */ + ret = CC_NORM; + + } + if (ret == CC_NORM || (ret == CC_ERROR && oldpatlen == 0)) { + /* restore on normal return or error exit */ + pchar = oldpchar; + el->el_search.patlen = oldpatlen; + if (el->el_history.eventno != ohisteventno) { + el->el_history.eventno = ohisteventno; + if (hist_get(el) == CC_ERROR) + return CC_ERROR; + } + el->el_line.cursor = ocursor; + if (ret == CC_ERROR) + re_refresh(el); + } + if (done || ret != CC_NORM) + return ret; + } +} + + +/* cv_search(): + * Vi search. + */ +libedit_private el_action_t +cv_search(EditLine *el, int dir) +{ + wchar_t ch; + wchar_t tmpbuf[EL_BUFSIZ]; + ssize_t tmplen; + +#ifdef ANCHOR + tmpbuf[0] = '.'; + tmpbuf[1] = '*'; +#endif + tmplen = LEN; + + el->el_search.patdir = dir; + + tmplen = c_gets(el, &tmpbuf[LEN], + dir == ED_SEARCH_PREV_HISTORY ? L"\n/" : L"\n?" ); + if (tmplen == -1) + return CC_REFRESH; + + tmplen += LEN; + ch = tmpbuf[tmplen]; + tmpbuf[tmplen] = '\0'; + + if (tmplen == LEN) { + /* + * Use the old pattern, but wild-card it. + */ + if (el->el_search.patlen == 0) { + re_refresh(el); + return CC_ERROR; + } +#ifdef ANCHOR + if (el->el_search.patbuf[0] != '.' && + el->el_search.patbuf[0] != '*') { + (void) wcsncpy(tmpbuf, el->el_search.patbuf, + sizeof(tmpbuf) / sizeof(*tmpbuf) - 1); + el->el_search.patbuf[0] = '.'; + el->el_search.patbuf[1] = '*'; + (void) wcsncpy(&el->el_search.patbuf[2], tmpbuf, + EL_BUFSIZ - 3); + el->el_search.patlen++; + el->el_search.patbuf[el->el_search.patlen++] = '.'; + el->el_search.patbuf[el->el_search.patlen++] = '*'; + el->el_search.patbuf[el->el_search.patlen] = '\0'; + } +#endif + } else { +#ifdef ANCHOR + tmpbuf[tmplen++] = '.'; + tmpbuf[tmplen++] = '*'; +#endif + tmpbuf[tmplen] = '\0'; + (void) wcsncpy(el->el_search.patbuf, tmpbuf, EL_BUFSIZ - 1); + el->el_search.patlen = (size_t)tmplen; + } + el->el_state.lastcmd = (el_action_t) dir; /* avoid c_setpat */ + el->el_line.cursor = el->el_line.lastchar = el->el_line.buffer; + if ((dir == ED_SEARCH_PREV_HISTORY ? ed_search_prev_history(el, 0) : + ed_search_next_history(el, 0)) == CC_ERROR) { + re_refresh(el); + return CC_ERROR; + } + if (ch == 0033) { + re_refresh(el); + return ed_newline(el, 0); + } + return CC_REFRESH; +} + + +/* ce_search_line(): + * Look for a pattern inside a line + */ +libedit_private el_action_t +ce_search_line(EditLine *el, int dir) +{ + wchar_t *cp = el->el_line.cursor; + wchar_t *pattern = el->el_search.patbuf; + wchar_t oc, *ocp; +#ifdef ANCHOR + ocp = &pattern[1]; + oc = *ocp; + *ocp = '^'; +#else + ocp = pattern; + oc = *ocp; +#endif + + if (dir == ED_SEARCH_PREV_HISTORY) { + for (; cp >= el->el_line.buffer; cp--) { + if (el_match(cp, ocp)) { + *ocp = oc; + el->el_line.cursor = cp; + return CC_NORM; + } + } + *ocp = oc; + return CC_ERROR; + } else { + for (; *cp != '\0' && cp < el->el_line.limit; cp++) { + if (el_match(cp, ocp)) { + *ocp = oc; + el->el_line.cursor = cp; + return CC_NORM; + } + } + *ocp = oc; + return CC_ERROR; + } +} + + +/* cv_repeat_srch(): + * Vi repeat search + */ +libedit_private el_action_t +cv_repeat_srch(EditLine *el, wint_t c) +{ + +#ifdef SDEBUG + static ct_buffer_t conv; + (void) fprintf(el->el_errfile, "dir %d patlen %ld patbuf %s\n", + c, el->el_search.patlen, ct_encode_string(el->el_search.patbuf, &conv)); +#endif + + el->el_state.lastcmd = (el_action_t) c; /* Hack to stop c_setpat */ + el->el_line.lastchar = el->el_line.buffer; + + switch (c) { + case ED_SEARCH_NEXT_HISTORY: + return ed_search_next_history(el, 0); + case ED_SEARCH_PREV_HISTORY: + return ed_search_prev_history(el, 0); + default: + return CC_ERROR; + } +} + + +/* cv_csearch(): + * Vi character search + */ +libedit_private el_action_t +cv_csearch(EditLine *el, int direction, wint_t ch, int count, int tflag) +{ + wchar_t *cp; + + if (ch == 0) + return CC_ERROR; + + if (ch == (wint_t)-1) { + wchar_t c; + if (el_wgetc(el, &c) != 1) + return ed_end_of_file(el, 0); + ch = c; + } + + /* Save for ';' and ',' commands */ + el->el_search.chacha = ch; + el->el_search.chadir = direction; + el->el_search.chatflg = (char)tflag; + + cp = el->el_line.cursor; + while (count--) { + if ((wint_t)*cp == ch) + cp += direction; + for (;;cp += direction) { + if (cp >= el->el_line.lastchar) + return CC_ERROR; + if (cp < el->el_line.buffer) + return CC_ERROR; + if ((wint_t)*cp == ch) + break; + } + } + + if (tflag) + cp -= direction; + + el->el_line.cursor = cp; + + if (el->el_chared.c_vcmd.action != NOP) { + if (direction > 0) + el->el_line.cursor++; + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} diff --git a/src/thirdparty/libedit-3.1/src/search.h b/src/thirdparty/libedit-3.1/src/search.h new file mode 100644 index 000000000..4ca39c4c0 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/search.h @@ -0,0 +1,64 @@ +/* $NetBSD: search.h,v 1.14 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)search.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.search.h: Line and history searching utilities + */ +#ifndef _h_el_search +#define _h_el_search + +typedef struct el_search_t { + wchar_t *patbuf; /* The pattern buffer */ + size_t patlen; /* Length of the pattern buffer */ + int patdir; /* Direction of the last search */ + int chadir; /* Character search direction */ + wchar_t chacha; /* Character we are looking for */ + char chatflg; /* 0 if f, 1 if t */ +} el_search_t; + + +libedit_private int el_match(const wchar_t *, const wchar_t *); +libedit_private int search_init(EditLine *); +libedit_private void search_end(EditLine *); +libedit_private int c_hmatch(EditLine *, const wchar_t *); +libedit_private void c_setpat(EditLine *); +libedit_private el_action_t ce_inc_search(EditLine *, int); +libedit_private el_action_t cv_search(EditLine *, int); +libedit_private el_action_t ce_search_line(EditLine *, int); +libedit_private el_action_t cv_repeat_srch(EditLine *, wint_t); +libedit_private el_action_t cv_csearch(EditLine *, int, wint_t, int, int); + +#endif /* _h_el_search */ diff --git a/src/thirdparty/libedit-3.1/src/shlib_version b/src/thirdparty/libedit-3.1/src/shlib_version new file mode 100644 index 000000000..303609d26 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/shlib_version @@ -0,0 +1,5 @@ +# $NetBSD: shlib_version,v 1.19 2013/01/22 20:23:21 christos Exp $ +# Remember to update distrib/sets/lists/base/shl.* when changing +# +major=3 +minor=1 diff --git a/src/thirdparty/libedit-3.1/src/sig.c b/src/thirdparty/libedit-3.1/src/sig.c new file mode 100644 index 000000000..83742a3d6 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/sig.c @@ -0,0 +1,205 @@ +/* $NetBSD: sig.c,v 1.26 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)sig.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: sig.c,v 1.26 2016/05/09 21:46:56 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * sig.c: Signal handling stuff. + * our policy is to trap all signals, set a good state + * and pass the ball to our caller. + */ +#include +#include + +#include "el.h" +#include "common.h" + +static EditLine *sel = NULL; + +static const int sighdl[] = { +#define _DO(a) (a), + ALLSIGS +#undef _DO + - 1 +}; + +static void sig_handler(int); + +/* sig_handler(): + * This is the handler called for all signals + * XXX: we cannot pass any data so we just store the old editline + * state in a private variable + */ +static void +sig_handler(int signo) +{ + int i, save_errno; + sigset_t nset, oset; + + save_errno = errno; + (void) sigemptyset(&nset); + (void) sigaddset(&nset, signo); + (void) sigprocmask(SIG_BLOCK, &nset, &oset); + + sel->el_signal->sig_no = signo; + + switch (signo) { + case SIGCONT: + tty_rawmode(sel); + if (ed_redisplay(sel, 0) == CC_REFRESH) + re_refresh(sel); + terminal__flush(sel); + break; + + case SIGWINCH: + el_resize(sel); + break; + + default: + tty_cookedmode(sel); + break; + } + + for (i = 0; sighdl[i] != -1; i++) + if (signo == sighdl[i]) + break; + + (void) sigaction(signo, &sel->el_signal->sig_action[i], NULL); + sel->el_signal->sig_action[i].sa_handler = SIG_ERR; + sel->el_signal->sig_action[i].sa_flags = 0; + sigemptyset(&sel->el_signal->sig_action[i].sa_mask); + (void) sigprocmask(SIG_SETMASK, &oset, NULL); + (void) kill(0, signo); + errno = save_errno; +} + + +/* sig_init(): + * Initialize all signal stuff + */ +libedit_private int +sig_init(EditLine *el) +{ + size_t i; + sigset_t *nset, oset; + + el->el_signal = el_malloc(sizeof(*el->el_signal)); + if (el->el_signal == NULL) + return -1; + + nset = &el->el_signal->sig_set; + (void) sigemptyset(nset); +#define _DO(a) (void) sigaddset(nset, a); + ALLSIGS +#undef _DO + (void) sigprocmask(SIG_BLOCK, nset, &oset); + + for (i = 0; sighdl[i] != -1; i++) { + el->el_signal->sig_action[i].sa_handler = SIG_ERR; + el->el_signal->sig_action[i].sa_flags = 0; + sigemptyset(&el->el_signal->sig_action[i].sa_mask); + } + + (void) sigprocmask(SIG_SETMASK, &oset, NULL); + + return 0; +} + + +/* sig_end(): + * Clear all signal stuff + */ +libedit_private void +sig_end(EditLine *el) +{ + + el_free(el->el_signal); + el->el_signal = NULL; +} + + +/* sig_set(): + * set all the signal handlers + */ +libedit_private void +sig_set(EditLine *el) +{ + size_t i; + sigset_t oset; + struct sigaction osa, nsa; + + nsa.sa_handler = sig_handler; + nsa.sa_flags = 0; + sigemptyset(&nsa.sa_mask); + + (void) sigprocmask(SIG_BLOCK, &el->el_signal->sig_set, &oset); + + for (i = 0; sighdl[i] != -1; i++) { + /* This could happen if we get interrupted */ + if (sigaction(sighdl[i], &nsa, &osa) != -1 && + osa.sa_handler != sig_handler) + el->el_signal->sig_action[i] = osa; + } + sel = el; + (void) sigprocmask(SIG_SETMASK, &oset, NULL); +} + + +/* sig_clr(): + * clear all the signal handlers + */ +libedit_private void +sig_clr(EditLine *el) +{ + size_t i; + sigset_t oset; + + (void) sigprocmask(SIG_BLOCK, &el->el_signal->sig_set, &oset); + + for (i = 0; sighdl[i] != -1; i++) + if (el->el_signal->sig_action[i].sa_handler != SIG_ERR) + (void)sigaction(sighdl[i], + &el->el_signal->sig_action[i], NULL); + + sel = NULL; /* we are going to die if the handler is + * called */ + (void)sigprocmask(SIG_SETMASK, &oset, NULL); +} diff --git a/src/thirdparty/libedit-3.1/src/sig.h b/src/thirdparty/libedit-3.1/src/sig.h new file mode 100644 index 000000000..5ee453fb6 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/sig.h @@ -0,0 +1,70 @@ +/* $NetBSD: sig.h,v 1.11 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)sig.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.sig.h: Signal handling functions + */ +#ifndef _h_el_sig +#define _h_el_sig + +#include + +/* + * Define here all the signals we are going to handle + * The _DO macro is used to iterate in the source code + */ +#define ALLSIGS \ + _DO(SIGINT) \ + _DO(SIGTSTP) \ + _DO(SIGQUIT) \ + _DO(SIGHUP) \ + _DO(SIGTERM) \ + _DO(SIGCONT) \ + _DO(SIGWINCH) +#define ALLSIGSNO 7 + +typedef struct { + struct sigaction sig_action[ALLSIGSNO]; + sigset_t sig_set; + volatile sig_atomic_t sig_no; +} *el_signal_t; + +libedit_private void sig_end(EditLine*); +libedit_private int sig_init(EditLine*); +libedit_private void sig_set(EditLine*); +libedit_private void sig_clr(EditLine*); + +#endif /* _h_el_sig */ diff --git a/src/thirdparty/libedit-3.1/src/strlcat.c b/src/thirdparty/libedit-3.1/src/strlcat.c new file mode 100644 index 000000000..c1ef3a218 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/strlcat.c @@ -0,0 +1,90 @@ +/* $NetBSD: strlcat.c,v 1.4 2013/01/23 07:57:27 matt Exp $ */ +/* $OpenBSD: strlcat.c,v 1.10 2003/04/12 21:56:39 millert Exp $ */ + +/* + * Copyright (c) 1998 Todd C. Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL + * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE + * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "config.h" + +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: strlcat.c,v 1.4 2013/01/23 07:57:27 matt Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include + +#ifdef _LIBC +# ifdef __weak_alias +__weak_alias(strlcat, _strlcat) +# endif +#endif + +#if !HAVE_STRLCAT +/* + * Appends src to string dst of size siz (unlike strncat, siz is the + * full size of dst, not space left). At most siz-1 characters + * will be copied. Always NUL terminates (unless siz <= strlen(dst)). + * Returns strlen(src) + MIN(siz, strlen(initial dst)). + * If retval >= siz, truncation occurred. + */ +size_t +strlcat(char *dst, const char *src, size_t siz) +{ +#if 1 + char *d = dst; + const char *s = src; + size_t n = siz; + size_t dlen; + + _DIAGASSERT(dst != NULL); + _DIAGASSERT(src != NULL); + + /* Find the end of dst and adjust bytes left but don't go past end */ + while (n-- != 0 && *d != '\0') + d++; + dlen = d - dst; + n = siz - dlen; + + if (n == 0) + return(dlen + strlen(s)); + while (*s != '\0') { + if (n != 1) { + *d++ = *s; + n--; + } + s++; + } + *d = '\0'; + + return(dlen + (s - src)); /* count does not include NUL */ +#else + _DIAGASSERT(dst != NULL); + _DIAGASSERT(src != NULL); + + /* + * Find length of string in dst (maxing out at siz). + */ + size_t dlen = strnlen(dst, siz); + + /* + * Copy src into any remaining space in dst (truncating if needed). + * Note strlcpy(dst, src, 0) returns strlen(src). + */ + return dlen + strlcpy(dst + dlen, src, siz - dlen); +#endif +} +#endif diff --git a/src/thirdparty/libedit-3.1/src/strlcpy.c b/src/thirdparty/libedit-3.1/src/strlcpy.c new file mode 100644 index 000000000..8b3dfad21 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/strlcpy.c @@ -0,0 +1,70 @@ +/* $NetBSD: strlcpy.c,v 1.3 2007/06/04 18:19:27 christos Exp $ */ +/* $OpenBSD: strlcpy.c,v 1.7 2003/04/12 21:56:39 millert Exp $ */ + +/* + * Copyright (c) 1998 Todd C. Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL + * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE + * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "config.h" + +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: strlcpy.c,v 1.3 2007/06/04 18:19:27 christos Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include + +#ifdef _LIBC +# ifdef __weak_alias +__weak_alias(strlcpy, _strlcpy) +# endif +#endif + +#if !HAVE_STRLCPY +/* + * Copy src to string dst of size siz. At most siz-1 characters + * will be copied. Always NUL terminates (unless siz == 0). + * Returns strlen(src); if retval >= siz, truncation occurred. + */ +size_t +strlcpy(char *dst, const char *src, size_t siz) +{ + char *d = dst; + const char *s = src; + size_t n = siz; + + _DIAGASSERT(dst != NULL); + _DIAGASSERT(src != NULL); + + /* Copy as many bytes as will fit */ + if (n != 0 && --n != 0) { + do { + if ((*d++ = *s++) == 0) + break; + } while (--n != 0); + } + + /* Not enough room in dst, add NUL and traverse rest of src */ + if (n == 0) { + if (siz != 0) + *d = '\0'; /* NUL-terminate dst */ + while (*s++) + ; + } + + return(s - src - 1); /* count does not include NUL */ +} +#endif diff --git a/src/thirdparty/libedit-3.1/src/sys.h b/src/thirdparty/libedit-3.1/src/sys.h new file mode 100644 index 000000000..0511bad9a --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/sys.h @@ -0,0 +1,135 @@ +/* $NetBSD: sys.h,v 1.27 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)sys.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * sys.h: Put all the stupid compiler and system dependencies here... + */ +#ifndef _h_sys +#define _h_sys + +#if defined(HAVE_SYS_TYPES_H) && defined(__sun) +#include +#endif + +#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__) || __GNUC__ == 2 && __GNUC_MINOR__ < 8) +# define __attribute__(A) +#endif + +#ifndef _DIAGASSERT +# define _DIAGASSERT(x) +#endif + +#ifndef __BEGIN_DECLS +# ifdef __cplusplus +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } +# else +# define __BEGIN_DECLS +# define __END_DECLS +# endif +#endif + +/* If your compiler does not support this, define it to be empty. */ +#define libedit_private __attribute__((__visibility__("hidden"))) + +#ifndef __arraycount +# define __arraycount(a) (sizeof(a) / sizeof(*(a))) +#endif + +#ifndef _PTR_T +# define _PTR_T +typedef void *ptr_t; +#endif + +#ifndef _IOCTL_T +# define _IOCTL_T +typedef void *ioctl_t; +#endif + +#include + +#ifndef HAVE_STRLCAT +//#define strlcat libedit_strlcat +size_t strlcat(char *dst, const char *src, size_t size); +#endif + +#ifndef HAVE_STRLCPY +//#define strlcpy libedit_strlcpy +size_t strlcpy(char *dst, const char *src, size_t size); +#endif + +#ifndef HAVE_GETLINE +//#define getline libedit_getline +ssize_t getline(char **line, size_t *len, FILE *fp); +#endif + +#ifndef HAVE_HAVE_REALLOCARR +int reallocarr(void *ptr, size_t number, size_t size); +#endif + +#ifndef HAVE_WCSDUP +wchar_t * wcsdup(const wchar_t *str); +#endif + +#ifndef _DIAGASSERT +#define _DIAGASSERT(x) +#endif + +#ifndef __RCSID +#define __RCSID(x) +#endif + +#ifndef HAVE_U_INT32_T +typedef unsigned int u_int32_t; +#endif + +#ifndef HAVE_SIZE_MAX +#define SIZE_MAX ((size_t)-1) +#endif + +#define REGEX /* Use POSIX.2 regular expression functions */ +#undef REGEXP /* Use UNIX V8 regular expression functions */ + +#if defined(__sun) +extern int tgetent(char *, const char *); +extern int tgetflag(char *); +extern int tgetnum(char *); +extern int tputs(const char *, int, int (*)(int)); +extern char* tgoto(const char*, int, int); +extern char* tgetstr(char*, char**); +#endif + +#endif /* _h_sys */ diff --git a/src/thirdparty/libedit-3.1/src/terminal.c b/src/thirdparty/libedit-3.1/src/terminal.c new file mode 100644 index 000000000..3bea1fc27 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/terminal.c @@ -0,0 +1,1666 @@ +/* $NetBSD: terminal.c,v 1.44 2021/09/09 20:24:07 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)term.c 8.2 (Berkeley) 4/30/95"; +#else +__RCSID("$NetBSD: terminal.c,v 1.44 2021/09/09 20:24:07 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * terminal.c: Editor/termcap-curses interface + * We have to declare a static variable here, since the + * termcap putchar routine does not take an argument! + */ +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_TERMCAP_H +#include +#endif +#ifdef HAVE_CURSES_H +#include +#elif HAVE_NCURSES_H +#include +#endif + +/* Solaris's term.h does horrid things. */ +#if defined(HAVE_TERM_H) && !defined(__sun) && !defined(HAVE_TERMCAP_H) +#include +#endif + +#ifdef _REENTRANT +#include +#endif + +#include "el.h" +#include "fcns.h" + +/* + * IMPORTANT NOTE: these routines are allowed to look at the current screen + * and the current position assuming that it is correct. If this is not + * true, then the update will be WRONG! This is (should be) a valid + * assumption... + */ + +#define TC_BUFSIZE ((size_t)2048) + +#define GoodStr(a) (el->el_terminal.t_str[a] != NULL && \ + el->el_terminal.t_str[a][0] != '\0') +#define Str(a) el->el_terminal.t_str[a] +#define Val(a) el->el_terminal.t_val[a] + +static const struct termcapstr { + const char *name; + const char *long_name; +} tstr[] = { +#define T_al 0 + { "al", "add new blank line" }, +#define T_bl 1 + { "bl", "audible bell" }, +#define T_cd 2 + { "cd", "clear to bottom" }, +#define T_ce 3 + { "ce", "clear to end of line" }, +#define T_ch 4 + { "ch", "cursor to horiz pos" }, +#define T_cl 5 + { "cl", "clear screen" }, +#define T_dc 6 + { "dc", "delete a character" }, +#define T_dl 7 + { "dl", "delete a line" }, +#define T_dm 8 + { "dm", "start delete mode" }, +#define T_ed 9 + { "ed", "end delete mode" }, +#define T_ei 10 + { "ei", "end insert mode" }, +#define T_fs 11 + { "fs", "cursor from status line" }, +#define T_ho 12 + { "ho", "home cursor" }, +#define T_ic 13 + { "ic", "insert character" }, +#define T_im 14 + { "im", "start insert mode" }, +#define T_ip 15 + { "ip", "insert padding" }, +#define T_kd 16 + { "kd", "sends cursor down" }, +#define T_kl 17 + { "kl", "sends cursor left" }, +#define T_kr 18 + { "kr", "sends cursor right" }, +#define T_ku 19 + { "ku", "sends cursor up" }, +#define T_md 20 + { "md", "begin bold" }, +#define T_me 21 + { "me", "end attributes" }, +#define T_nd 22 + { "nd", "non destructive space" }, +#define T_se 23 + { "se", "end standout" }, +#define T_so 24 + { "so", "begin standout" }, +#define T_ts 25 + { "ts", "cursor to status line" }, +#define T_up 26 + { "up", "cursor up one" }, +#define T_us 27 + { "us", "begin underline" }, +#define T_ue 28 + { "ue", "end underline" }, +#define T_vb 29 + { "vb", "visible bell" }, +#define T_DC 30 + { "DC", "delete multiple chars" }, +#define T_DO 31 + { "DO", "cursor down multiple" }, +#define T_IC 32 + { "IC", "insert multiple chars" }, +#define T_LE 33 + { "LE", "cursor left multiple" }, +#define T_RI 34 + { "RI", "cursor right multiple" }, +#define T_UP 35 + { "UP", "cursor up multiple" }, +#define T_kh 36 + { "kh", "send cursor home" }, +#define T_at7 37 + { "@7", "send cursor end" }, +#define T_kD 38 + { "kD", "send cursor delete" }, +#define T_str 39 + { NULL, NULL } +}; + +static const struct termcapval { + const char *name; + const char *long_name; +} tval[] = { +#define T_am 0 + { "am", "has automatic margins" }, +#define T_pt 1 + { "pt", "has physical tabs" }, +#define T_li 2 + { "li", "Number of lines" }, +#define T_co 3 + { "co", "Number of columns" }, +#define T_km 4 + { "km", "Has meta key" }, +#define T_xt 5 + { "xt", "Tab chars destructive" }, +#define T_xn 6 + { "xn", "newline ignored at right margin" }, +#define T_MT 7 + { "MT", "Has meta key" }, /* XXX? */ +#define T_val 8 + { NULL, NULL, } +}; +/* do two or more of the attributes use me */ + +static void terminal_setflags(EditLine *); +static int terminal_rebuffer_display(EditLine *); +static void terminal_free_display(EditLine *); +static int terminal_alloc_display(EditLine *); +static void terminal_alloc(EditLine *, const struct termcapstr *, + const char *); +static void terminal_init_arrow(EditLine *); +static void terminal_reset_arrow(EditLine *); +static int terminal_putc(int); +static void terminal_tputs(EditLine *, const char *, int); + +#ifdef _REENTRANT +static pthread_mutex_t terminal_mutex = PTHREAD_MUTEX_INITIALIZER; +#endif +static FILE *terminal_outfile = NULL; + + +/* terminal_setflags(): + * Set the terminal capability flags + */ +static void +terminal_setflags(EditLine *el) +{ + EL_FLAGS = 0; + if (el->el_tty.t_tabs) + EL_FLAGS |= (Val(T_pt) && !Val(T_xt)) ? TERM_CAN_TAB : 0; + + EL_FLAGS |= (Val(T_km) || Val(T_MT)) ? TERM_HAS_META : 0; + EL_FLAGS |= GoodStr(T_ce) ? TERM_CAN_CEOL : 0; + EL_FLAGS |= (GoodStr(T_dc) || GoodStr(T_DC)) ? TERM_CAN_DELETE : 0; + EL_FLAGS |= (GoodStr(T_im) || GoodStr(T_ic) || GoodStr(T_IC)) ? + TERM_CAN_INSERT : 0; + EL_FLAGS |= (GoodStr(T_up) || GoodStr(T_UP)) ? TERM_CAN_UP : 0; + EL_FLAGS |= Val(T_am) ? TERM_HAS_AUTO_MARGINS : 0; + EL_FLAGS |= Val(T_xn) ? TERM_HAS_MAGIC_MARGINS : 0; + + if (GoodStr(T_me) && GoodStr(T_ue)) + EL_FLAGS |= (strcmp(Str(T_me), Str(T_ue)) == 0) ? + TERM_CAN_ME : 0; + else + EL_FLAGS &= ~TERM_CAN_ME; + if (GoodStr(T_me) && GoodStr(T_se)) + EL_FLAGS |= (strcmp(Str(T_me), Str(T_se)) == 0) ? + TERM_CAN_ME : 0; + + +#ifdef DEBUG_SCREEN + if (!EL_CAN_UP) { + (void) fprintf(el->el_errfile, + "WARNING: Your terminal cannot move up.\n"); + (void) fprintf(el->el_errfile, + "Editing may be odd for long lines.\n"); + } + if (!EL_CAN_CEOL) + (void) fprintf(el->el_errfile, "no clear EOL capability.\n"); + if (!EL_CAN_DELETE) + (void) fprintf(el->el_errfile, "no delete char capability.\n"); + if (!EL_CAN_INSERT) + (void) fprintf(el->el_errfile, "no insert char capability.\n"); +#endif /* DEBUG_SCREEN */ +} + +/* terminal_init(): + * Initialize the terminal stuff + */ +libedit_private int +terminal_init(EditLine *el) +{ + + el->el_terminal.t_buf = el_calloc(TC_BUFSIZE, + sizeof(*el->el_terminal.t_buf)); + if (el->el_terminal.t_buf == NULL) + goto fail1; + el->el_terminal.t_cap = el_calloc(TC_BUFSIZE, + sizeof(*el->el_terminal.t_cap)); + if (el->el_terminal.t_cap == NULL) + goto fail2; + el->el_terminal.t_fkey = el_calloc(A_K_NKEYS, + sizeof(*el->el_terminal.t_fkey)); + if (el->el_terminal.t_fkey == NULL) + goto fail3; + el->el_terminal.t_loc = 0; + el->el_terminal.t_str = el_calloc(T_str, + sizeof(*el->el_terminal.t_str)); + if (el->el_terminal.t_str == NULL) + goto fail4; + el->el_terminal.t_val = el_calloc(T_val, + sizeof(*el->el_terminal.t_val)); + if (el->el_terminal.t_val == NULL) + goto fail5; + (void) terminal_set(el, NULL); + terminal_init_arrow(el); + return 0; +fail5: + free(el->el_terminal.t_str); + el->el_terminal.t_str = NULL; +fail4: + free(el->el_terminal.t_fkey); + el->el_terminal.t_fkey = NULL; +fail3: + free(el->el_terminal.t_cap); + el->el_terminal.t_cap = NULL; +fail2: + free(el->el_terminal.t_buf); + el->el_terminal.t_buf = NULL; +fail1: + return -1; +} + +/* terminal_end(): + * Clean up the terminal stuff + */ +libedit_private void +terminal_end(EditLine *el) +{ + + el_free(el->el_terminal.t_buf); + el->el_terminal.t_buf = NULL; + el_free(el->el_terminal.t_cap); + el->el_terminal.t_cap = NULL; + el->el_terminal.t_loc = 0; + el_free(el->el_terminal.t_str); + el->el_terminal.t_str = NULL; + el_free(el->el_terminal.t_val); + el->el_terminal.t_val = NULL; + el_free(el->el_terminal.t_fkey); + el->el_terminal.t_fkey = NULL; + terminal_free_display(el); +} + + +/* terminal_alloc(): + * Maintain a string pool for termcap strings + */ +static void +terminal_alloc(EditLine *el, const struct termcapstr *t, const char *cap) +{ + char termbuf[TC_BUFSIZE]; + size_t tlen, clen; + char **tlist = el->el_terminal.t_str; + char **tmp, **str = &tlist[t - tstr]; + + (void) memset(termbuf, 0, sizeof(termbuf)); + if (cap == NULL || *cap == '\0') { + *str = NULL; + return; + } else + clen = strlen(cap); + + tlen = *str == NULL ? 0 : strlen(*str); + + /* + * New string is shorter; no need to allocate space + */ + if (clen <= tlen) { + if (*str) + (void) strcpy(*str, cap); /* XXX strcpy is safe */ + return; + } + /* + * New string is longer; see if we have enough space to append + */ + if (el->el_terminal.t_loc + 3 < TC_BUFSIZE) { + /* XXX strcpy is safe */ + (void) strcpy(*str = &el->el_terminal.t_buf[ + el->el_terminal.t_loc], cap); + el->el_terminal.t_loc += clen + 1; /* one for \0 */ + return; + } + /* + * Compact our buffer; no need to check compaction, cause we know it + * fits... + */ + tlen = 0; + for (tmp = tlist; tmp < &tlist[T_str]; tmp++) + if (*tmp != NULL && **tmp != '\0' && *tmp != *str) { + char *ptr; + + for (ptr = *tmp; *ptr != '\0'; termbuf[tlen++] = *ptr++) + continue; + termbuf[tlen++] = '\0'; + } + memcpy(el->el_terminal.t_buf, termbuf, TC_BUFSIZE); + el->el_terminal.t_loc = tlen; + if (el->el_terminal.t_loc + 3 >= TC_BUFSIZE) { + (void) fprintf(el->el_errfile, + "Out of termcap string space.\n"); + return; + } + /* XXX strcpy is safe */ + (void) strcpy(*str = &el->el_terminal.t_buf[el->el_terminal.t_loc], + cap); + el->el_terminal.t_loc += (size_t)clen + 1; /* one for \0 */ + return; +} + + +/* terminal_rebuffer_display(): + * Rebuffer the display after the screen changed size + */ +static int +terminal_rebuffer_display(EditLine *el) +{ + coord_t *c = &el->el_terminal.t_size; + + terminal_free_display(el); + + c->h = Val(T_co); + c->v = Val(T_li); + + if (terminal_alloc_display(el) == -1) + return -1; + return 0; +} + +static wint_t ** +terminal_alloc_buffer(EditLine *el) +{ + wint_t **b; + coord_t *c = &el->el_terminal.t_size; + int i; + + b = el_calloc((size_t)(c->v + 1), sizeof(*b)); + if (b == NULL) + return NULL; + for (i = 0; i < c->v; i++) { + b[i] = el_calloc((size_t)(c->h + 1), sizeof(**b)); + if (b[i] == NULL) { + while (--i >= 0) + el_free(b[i]); + el_free(b); + return NULL; + } + } + b[c->v] = NULL; + return b; +} + +static void +terminal_free_buffer(wint_t ***bp) +{ + wint_t **b; + wint_t **bufp; + + if (*bp == NULL) + return; + + b = *bp; + *bp = NULL; + + for (bufp = b; *bufp != NULL; bufp++) + el_free(*bufp); + el_free(b); +} + +/* terminal_alloc_display(): + * Allocate a new display. + */ +static int +terminal_alloc_display(EditLine *el) +{ + el->el_display = terminal_alloc_buffer(el); + if (el->el_display == NULL) + goto done; + el->el_vdisplay = terminal_alloc_buffer(el); + if (el->el_vdisplay == NULL) + goto done; + return 0; +done: + terminal_free_display(el); + return -1; +} + + +/* terminal_free_display(): + * Free the display buffers + */ +static void +terminal_free_display(EditLine *el) +{ + terminal_free_buffer(&el->el_display); + terminal_free_buffer(&el->el_vdisplay); +} + + +/* terminal_move_to_line(): + * move to line (first line == 0) + * as efficiently as possible + */ +libedit_private void +terminal_move_to_line(EditLine *el, int where) +{ + int del; + + if (where == el->el_cursor.v) + return; + + if (where >= el->el_terminal.t_size.v) { +#ifdef DEBUG_SCREEN + (void) fprintf(el->el_errfile, + "%s: where is ridiculous: %d\r\n", __func__, where); +#endif /* DEBUG_SCREEN */ + return; + } + if ((del = where - el->el_cursor.v) > 0) { + /* + * We don't use DO here because some terminals are buggy + * if the destination is beyond bottom of the screen. + */ + for (; del > 0; del--) + terminal__putc(el, '\n'); + /* because the \n will become \r\n */ + el->el_cursor.h = 0; + } else { /* del < 0 */ + if (GoodStr(T_UP) && (-del > 1 || !GoodStr(T_up))) + terminal_tputs(el, tgoto(Str(T_UP), -del, -del), -del); + else { + if (GoodStr(T_up)) + for (; del < 0; del++) + terminal_tputs(el, Str(T_up), 1); + } + } + el->el_cursor.v = where;/* now where is here */ +} + + +/* terminal_move_to_char(): + * Move to the character position specified + */ +libedit_private void +terminal_move_to_char(EditLine *el, int where) +{ + int del, i; + +mc_again: + if (where == el->el_cursor.h) + return; + + if (where > el->el_terminal.t_size.h) { +#ifdef DEBUG_SCREEN + (void) fprintf(el->el_errfile, + "%s: where is ridiculous: %d\r\n", __func__, where); +#endif /* DEBUG_SCREEN */ + return; + } + if (!where) { /* if where is first column */ + terminal__putc(el, '\r'); /* do a CR */ + el->el_cursor.h = 0; + return; + } + del = where - el->el_cursor.h; + + if ((del < -4 || del > 4) && GoodStr(T_ch)) + /* go there directly */ + terminal_tputs(el, tgoto(Str(T_ch), where, where), where); + else { + if (del > 0) { /* moving forward */ + if ((del > 4) && GoodStr(T_RI)) + terminal_tputs(el, tgoto(Str(T_RI), del, del), + del); + else { + /* if I can do tabs, use them */ + if (EL_CAN_TAB) { + if ((el->el_cursor.h & 0370) != + (where & ~0x7) + && (el->el_display[ + el->el_cursor.v][where & 0370] != + MB_FILL_CHAR) + ) { + /* if not within tab stop */ + for (i = + (el->el_cursor.h & 0370); + i < (where & ~0x7); + i += 8) + terminal__putc(el, + '\t'); + /* then tab over */ + el->el_cursor.h = where & ~0x7; + } + } + /* + * it's usually cheaper to just write the + * chars, so we do. + */ + /* + * NOTE THAT terminal_overwrite() WILL CHANGE + * el->el_cursor.h!!! + */ + terminal_overwrite(el, + (wchar_t *)&el->el_display[ + el->el_cursor.v][el->el_cursor.h], + (size_t)(where - el->el_cursor.h)); + + } + } else { /* del < 0 := moving backward */ + if ((-del > 4) && GoodStr(T_LE)) + terminal_tputs(el, tgoto(Str(T_LE), -del, -del), + -del); + else { /* can't go directly there */ + /* + * if the "cost" is greater than the "cost" + * from col 0 + */ + if (EL_CAN_TAB ? + ((unsigned int)-del > + (((unsigned int) where >> 3) + + (where & 07))) + : (-del > where)) { + terminal__putc(el, '\r');/* do a CR */ + el->el_cursor.h = 0; + goto mc_again; /* and try again */ + } + for (i = 0; i < -del; i++) + terminal__putc(el, '\b'); + } + } + } + el->el_cursor.h = where; /* now where is here */ +} + + +/* terminal_overwrite(): + * Overstrike num characters + * Assumes MB_FILL_CHARs are present to keep the column count correct + */ +libedit_private void +terminal_overwrite(EditLine *el, const wchar_t *cp, size_t n) +{ + if (n == 0) + return; + + if (n > (size_t)el->el_terminal.t_size.h) { +#ifdef DEBUG_SCREEN + (void) fprintf(el->el_errfile, + "%s: n is ridiculous: %zu\r\n", __func__, n); +#endif /* DEBUG_SCREEN */ + return; + } + + do { + /* terminal__putc() ignores any MB_FILL_CHARs */ + terminal__putc(el, *cp++); + el->el_cursor.h++; + } while (--n); + + if (el->el_cursor.h >= el->el_terminal.t_size.h) { /* wrap? */ + if (EL_HAS_AUTO_MARGINS) { /* yes */ + el->el_cursor.h = 0; + if (el->el_cursor.v + 1 < el->el_terminal.t_size.v) + el->el_cursor.v++; + if (EL_HAS_MAGIC_MARGINS) { + /* force the wrap to avoid the "magic" + * situation */ + wchar_t c; + if ((c = el->el_display[el->el_cursor.v] + [el->el_cursor.h]) != '\0') { + terminal_overwrite(el, &c, (size_t)1); + while (el->el_display[el->el_cursor.v] + [el->el_cursor.h] == MB_FILL_CHAR) + el->el_cursor.h++; + } else { + terminal__putc(el, ' '); + el->el_cursor.h = 1; + } + } + } else /* no wrap, but cursor stays on screen */ + el->el_cursor.h = el->el_terminal.t_size.h - 1; + } +} + + +/* terminal_deletechars(): + * Delete num characters + */ +libedit_private void +terminal_deletechars(EditLine *el, int num) +{ + if (num <= 0) + return; + + if (!EL_CAN_DELETE) { +#ifdef DEBUG_EDIT + (void) fprintf(el->el_errfile, " ERROR: cannot delete \n"); +#endif /* DEBUG_EDIT */ + return; + } + if (num > el->el_terminal.t_size.h) { +#ifdef DEBUG_SCREEN + (void) fprintf(el->el_errfile, + "%s: num is ridiculous: %d\r\n", __func__, num); +#endif /* DEBUG_SCREEN */ + return; + } + if (GoodStr(T_DC)) /* if I have multiple delete */ + if ((num > 1) || !GoodStr(T_dc)) { /* if dc would be more + * expen. */ + terminal_tputs(el, tgoto(Str(T_DC), num, num), num); + return; + } + if (GoodStr(T_dm)) /* if I have delete mode */ + terminal_tputs(el, Str(T_dm), 1); + + if (GoodStr(T_dc)) /* else do one at a time */ + while (num--) + terminal_tputs(el, Str(T_dc), 1); + + if (GoodStr(T_ed)) /* if I have delete mode */ + terminal_tputs(el, Str(T_ed), 1); +} + + +/* terminal_insertwrite(): + * Puts terminal in insert character mode or inserts num + * characters in the line + * Assumes MB_FILL_CHARs are present to keep column count correct + */ +libedit_private void +terminal_insertwrite(EditLine *el, wchar_t *cp, int num) +{ + if (num <= 0) + return; + if (!EL_CAN_INSERT) { +#ifdef DEBUG_EDIT + (void) fprintf(el->el_errfile, " ERROR: cannot insert \n"); +#endif /* DEBUG_EDIT */ + return; + } + if (num > el->el_terminal.t_size.h) { +#ifdef DEBUG_SCREEN + (void) fprintf(el->el_errfile, + "%s: num is ridiculous: %d\r\n", __func__, num); +#endif /* DEBUG_SCREEN */ + return; + } + if (GoodStr(T_IC)) /* if I have multiple insert */ + if ((num > 1) || !GoodStr(T_ic)) { + /* if ic would be more expensive */ + terminal_tputs(el, tgoto(Str(T_IC), num, num), num); + terminal_overwrite(el, cp, (size_t)num); + /* this updates el_cursor.h */ + return; + } + if (GoodStr(T_im) && GoodStr(T_ei)) { /* if I have insert mode */ + terminal_tputs(el, Str(T_im), 1); + + el->el_cursor.h += num; + do + terminal__putc(el, *cp++); + while (--num); + + if (GoodStr(T_ip)) /* have to make num chars insert */ + terminal_tputs(el, Str(T_ip), 1); + + terminal_tputs(el, Str(T_ei), 1); + return; + } + do { + if (GoodStr(T_ic)) /* have to make num chars insert */ + terminal_tputs(el, Str(T_ic), 1); + + terminal__putc(el, *cp++); + + el->el_cursor.h++; + + if (GoodStr(T_ip)) /* have to make num chars insert */ + terminal_tputs(el, Str(T_ip), 1); + /* pad the inserted char */ + + } while (--num); +} + + +/* terminal_clear_EOL(): + * clear to end of line. There are num characters to clear + */ +libedit_private void +terminal_clear_EOL(EditLine *el, int num) +{ + int i; + + if (EL_CAN_CEOL && GoodStr(T_ce)) + terminal_tputs(el, Str(T_ce), 1); + else { + for (i = 0; i < num; i++) + terminal__putc(el, ' '); + el->el_cursor.h += num; /* have written num spaces */ + } +} + + +/* terminal_clear_screen(): + * Clear the screen + */ +libedit_private void +terminal_clear_screen(EditLine *el) +{ /* clear the whole screen and home */ + + if (GoodStr(T_cl)) + /* send the clear screen code */ + terminal_tputs(el, Str(T_cl), Val(T_li)); + else if (GoodStr(T_ho) && GoodStr(T_cd)) { + terminal_tputs(el, Str(T_ho), Val(T_li)); /* home */ + /* clear to bottom of screen */ + terminal_tputs(el, Str(T_cd), Val(T_li)); + } else { + terminal__putc(el, '\r'); + terminal__putc(el, '\n'); + } +} + + +/* terminal_beep(): + * Beep the way the terminal wants us + */ +libedit_private void +terminal_beep(EditLine *el) +{ + if (GoodStr(T_bl)) + /* what termcap says we should use */ + terminal_tputs(el, Str(T_bl), 1); + else + terminal__putc(el, '\007'); /* an ASCII bell; ^G */ +} + + +libedit_private void +terminal_get(EditLine *el, const char **term) +{ + *term = el->el_terminal.t_name; +} + + +/* terminal_set(): + * Read in the terminal capabilities from the requested terminal + */ +libedit_private int +terminal_set(EditLine *el, const char *term) +{ + int i; + char buf[TC_BUFSIZE]; + char *area; + const struct termcapstr *t; + sigset_t oset, nset; + int lins, cols; + + (void) sigemptyset(&nset); + (void) sigaddset(&nset, SIGWINCH); + (void) sigprocmask(SIG_BLOCK, &nset, &oset); + + area = buf; + + + if (term == NULL) + term = getenv("TERM"); + + if (!term || !term[0]) + term = "dumb"; + + if (strcmp(term, "emacs") == 0) + el->el_flags |= EDIT_DISABLED; + + (void) memset(el->el_terminal.t_cap, 0, TC_BUFSIZE); + + i = tgetent(el->el_terminal.t_cap, term); + + if (i <= 0) { + if (i == -1) + (void) fprintf(el->el_errfile, + "Cannot read termcap database;\n"); + else if (i == 0) + (void) fprintf(el->el_errfile, + "No entry for terminal type \"%s\";\n", term); + (void) fprintf(el->el_errfile, + "using dumb terminal settings.\n"); + Val(T_co) = 80; /* do a dumb terminal */ + Val(T_pt) = Val(T_km) = Val(T_li) = 0; + Val(T_xt) = Val(T_MT); + for (t = tstr; t->name != NULL; t++) + terminal_alloc(el, t, NULL); + } else { + /* auto/magic margins */ + Val(T_am) = tgetflag("am"); + Val(T_xn) = tgetflag("xn"); + /* Can we tab */ + Val(T_pt) = tgetflag("pt"); + Val(T_xt) = tgetflag("xt"); + /* do we have a meta? */ + Val(T_km) = tgetflag("km"); + Val(T_MT) = tgetflag("MT"); + /* Get the size */ + Val(T_co) = tgetnum("co"); + Val(T_li) = tgetnum("li"); + for (t = tstr; t->name != NULL; t++) { + /* XXX: some systems' tgetstr needs non const */ + terminal_alloc(el, t, tgetstr(strchr(t->name, *t->name), + &area)); + } + } + + if (Val(T_co) < 2) + Val(T_co) = 80; /* just in case */ + if (Val(T_li) < 1) + Val(T_li) = 24; + + el->el_terminal.t_size.v = Val(T_co); + el->el_terminal.t_size.h = Val(T_li); + + terminal_setflags(el); + + /* get the correct window size */ + (void) terminal_get_size(el, &lins, &cols); + if (terminal_change_size(el, lins, cols) == -1) + return -1; + (void) sigprocmask(SIG_SETMASK, &oset, NULL); + terminal_bind_arrow(el); + el->el_terminal.t_name = term; + return i <= 0 ? -1 : 0; +} + + +/* terminal_get_size(): + * Return the new window size in lines and cols, and + * true if the size was changed. + */ +libedit_private int +terminal_get_size(EditLine *el, int *lins, int *cols) +{ + + *cols = Val(T_co); + *lins = Val(T_li); + +#ifdef TIOCGWINSZ + { + struct winsize ws; + if (ioctl(el->el_infd, TIOCGWINSZ, &ws) != -1) { + if (ws.ws_col) + *cols = ws.ws_col; + if (ws.ws_row) + *lins = ws.ws_row; + } + } +#endif +#ifdef TIOCGSIZE + { + struct ttysize ts; + if (ioctl(el->el_infd, TIOCGSIZE, &ts) != -1) { + if (ts.ts_cols) + *cols = ts.ts_cols; + if (ts.ts_lines) + *lins = ts.ts_lines; + } + } +#endif + return Val(T_co) != *cols || Val(T_li) != *lins; +} + + +/* terminal_change_size(): + * Change the size of the terminal + */ +libedit_private int +terminal_change_size(EditLine *el, int lins, int cols) +{ + coord_t cur = el->el_cursor; + /* + * Just in case + */ + Val(T_co) = (cols < 2) ? 80 : cols; + Val(T_li) = (lins < 1) ? 24 : lins; + + /* re-make display buffers */ + if (terminal_rebuffer_display(el) == -1) + return -1; + re_clear_display(el); + el->el_cursor = cur; + return 0; +} + + +/* terminal_init_arrow(): + * Initialize the arrow key bindings from termcap + */ +static void +terminal_init_arrow(EditLine *el) +{ + funckey_t *arrow = el->el_terminal.t_fkey; + + arrow[A_K_DN].name = L"down"; + arrow[A_K_DN].key = T_kd; + arrow[A_K_DN].fun.cmd = ED_NEXT_HISTORY; + arrow[A_K_DN].type = XK_CMD; + + arrow[A_K_UP].name = L"up"; + arrow[A_K_UP].key = T_ku; + arrow[A_K_UP].fun.cmd = ED_PREV_HISTORY; + arrow[A_K_UP].type = XK_CMD; + + arrow[A_K_LT].name = L"left"; + arrow[A_K_LT].key = T_kl; + arrow[A_K_LT].fun.cmd = ED_PREV_CHAR; + arrow[A_K_LT].type = XK_CMD; + + arrow[A_K_RT].name = L"right"; + arrow[A_K_RT].key = T_kr; + arrow[A_K_RT].fun.cmd = ED_NEXT_CHAR; + arrow[A_K_RT].type = XK_CMD; + + arrow[A_K_HO].name = L"home"; + arrow[A_K_HO].key = T_kh; + arrow[A_K_HO].fun.cmd = ED_MOVE_TO_BEG; + arrow[A_K_HO].type = XK_CMD; + + arrow[A_K_EN].name = L"end"; + arrow[A_K_EN].key = T_at7; + arrow[A_K_EN].fun.cmd = ED_MOVE_TO_END; + arrow[A_K_EN].type = XK_CMD; + + arrow[A_K_DE].name = L"delete"; + arrow[A_K_DE].key = T_kD; + arrow[A_K_DE].fun.cmd = ED_DELETE_NEXT_CHAR; + arrow[A_K_DE].type = XK_CMD; +} + + +/* terminal_reset_arrow(): + * Reset arrow key bindings + */ +static void +terminal_reset_arrow(EditLine *el) +{ + funckey_t *arrow = el->el_terminal.t_fkey; + static const wchar_t strA[] = L"\033[A"; + static const wchar_t strB[] = L"\033[B"; + static const wchar_t strC[] = L"\033[C"; + static const wchar_t strD[] = L"\033[D"; + static const wchar_t strH[] = L"\033[H"; + static const wchar_t strF[] = L"\033[F"; + static const wchar_t stOA[] = L"\033OA"; + static const wchar_t stOB[] = L"\033OB"; + static const wchar_t stOC[] = L"\033OC"; + static const wchar_t stOD[] = L"\033OD"; + static const wchar_t stOH[] = L"\033OH"; + static const wchar_t stOF[] = L"\033OF"; + + keymacro_add(el, strA, &arrow[A_K_UP].fun, arrow[A_K_UP].type); + keymacro_add(el, strB, &arrow[A_K_DN].fun, arrow[A_K_DN].type); + keymacro_add(el, strC, &arrow[A_K_RT].fun, arrow[A_K_RT].type); + keymacro_add(el, strD, &arrow[A_K_LT].fun, arrow[A_K_LT].type); + keymacro_add(el, strH, &arrow[A_K_HO].fun, arrow[A_K_HO].type); + keymacro_add(el, strF, &arrow[A_K_EN].fun, arrow[A_K_EN].type); + keymacro_add(el, stOA, &arrow[A_K_UP].fun, arrow[A_K_UP].type); + keymacro_add(el, stOB, &arrow[A_K_DN].fun, arrow[A_K_DN].type); + keymacro_add(el, stOC, &arrow[A_K_RT].fun, arrow[A_K_RT].type); + keymacro_add(el, stOD, &arrow[A_K_LT].fun, arrow[A_K_LT].type); + keymacro_add(el, stOH, &arrow[A_K_HO].fun, arrow[A_K_HO].type); + keymacro_add(el, stOF, &arrow[A_K_EN].fun, arrow[A_K_EN].type); + + if (el->el_map.type != MAP_VI) + return; + keymacro_add(el, &strA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type); + keymacro_add(el, &strB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type); + keymacro_add(el, &strC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type); + keymacro_add(el, &strD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type); + keymacro_add(el, &strH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type); + keymacro_add(el, &strF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type); + keymacro_add(el, &stOA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type); + keymacro_add(el, &stOB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type); + keymacro_add(el, &stOC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type); + keymacro_add(el, &stOD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type); + keymacro_add(el, &stOH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type); + keymacro_add(el, &stOF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type); +} + + +/* terminal_set_arrow(): + * Set an arrow key binding + */ +libedit_private int +terminal_set_arrow(EditLine *el, const wchar_t *name, keymacro_value_t *fun, + int type) +{ + funckey_t *arrow = el->el_terminal.t_fkey; + int i; + + for (i = 0; i < A_K_NKEYS; i++) + if (wcscmp(name, arrow[i].name) == 0) { + arrow[i].fun = *fun; + arrow[i].type = type; + return 0; + } + return -1; +} + + +/* terminal_clear_arrow(): + * Clear an arrow key binding + */ +libedit_private int +terminal_clear_arrow(EditLine *el, const wchar_t *name) +{ + funckey_t *arrow = el->el_terminal.t_fkey; + int i; + + for (i = 0; i < A_K_NKEYS; i++) + if (wcscmp(name, arrow[i].name) == 0) { + arrow[i].type = XK_NOD; + return 0; + } + return -1; +} + + +/* terminal_print_arrow(): + * Print the arrow key bindings + */ +libedit_private void +terminal_print_arrow(EditLine *el, const wchar_t *name) +{ + int i; + funckey_t *arrow = el->el_terminal.t_fkey; + + for (i = 0; i < A_K_NKEYS; i++) + if (*name == '\0' || wcscmp(name, arrow[i].name) == 0) + if (arrow[i].type != XK_NOD) + keymacro_kprint(el, arrow[i].name, + &arrow[i].fun, arrow[i].type); +} + + +/* terminal_bind_arrow(): + * Bind the arrow keys + */ +libedit_private void +terminal_bind_arrow(EditLine *el) +{ + el_action_t *map; + const el_action_t *dmap; + int i, j; + char *p; + funckey_t *arrow = el->el_terminal.t_fkey; + + /* Check if the components needed are initialized */ + if (el->el_terminal.t_buf == NULL || el->el_map.key == NULL) + return; + + map = el->el_map.type == MAP_VI ? el->el_map.alt : el->el_map.key; + dmap = el->el_map.type == MAP_VI ? el->el_map.vic : el->el_map.emacs; + + terminal_reset_arrow(el); + + for (i = 0; i < A_K_NKEYS; i++) { + wchar_t wt_str[VISUAL_WIDTH_MAX]; + wchar_t *px; + size_t n; + + p = el->el_terminal.t_str[arrow[i].key]; + if (!p || !*p) + continue; + for (n = 0; n < VISUAL_WIDTH_MAX && p[n]; ++n) + wt_str[n] = p[n]; + while (n < VISUAL_WIDTH_MAX) + wt_str[n++] = '\0'; + px = wt_str; + j = (unsigned char) *p; + /* + * Assign the arrow keys only if: + * + * 1. They are multi-character arrow keys and the user + * has not re-assigned the leading character, or + * has re-assigned the leading character to be + * ED_SEQUENCE_LEAD_IN + * 2. They are single arrow keys pointing to an + * unassigned key. + */ + if (arrow[i].type == XK_NOD) + keymacro_clear(el, map, px); + else { + if (p[1] && (dmap[j] == map[j] || + map[j] == ED_SEQUENCE_LEAD_IN)) { + keymacro_add(el, px, &arrow[i].fun, + arrow[i].type); + map[j] = ED_SEQUENCE_LEAD_IN; + } else if (map[j] == ED_UNASSIGNED) { + keymacro_clear(el, map, px); + if (arrow[i].type == XK_CMD) + map[j] = arrow[i].fun.cmd; + else + keymacro_add(el, px, &arrow[i].fun, + arrow[i].type); + } + } + } +} + +/* terminal_putc(): + * Add a character + */ +static int +terminal_putc(int c) +{ + if (terminal_outfile == NULL) + return -1; + return fputc(c, terminal_outfile); +} + +static void +terminal_tputs(EditLine *el, const char *cap, int affcnt) +{ +#ifdef _REENTRANT + pthread_mutex_lock(&terminal_mutex); +#endif + terminal_outfile = el->el_outfile; + (void)tputs(cap, affcnt, terminal_putc); +#ifdef _REENTRANT + pthread_mutex_unlock(&terminal_mutex); +#endif +} + +/* terminal__putc(): + * Add a character + */ +libedit_private int +terminal__putc(EditLine *el, wint_t c) +{ + char buf[MB_LEN_MAX +1]; + ssize_t i; + if (c == MB_FILL_CHAR) + return 0; + if (c & EL_LITERAL) + return fputs(literal_get(el, c), el->el_outfile); + i = ct_encode_char(buf, (size_t)MB_LEN_MAX, c); + if (i <= 0) + return (int)i; + buf[i] = '\0'; + return fputs(buf, el->el_outfile); +} + +/* terminal__flush(): + * Flush output + */ +libedit_private void +terminal__flush(EditLine *el) +{ + + (void) fflush(el->el_outfile); +} + +/* terminal_writec(): + * Write the given character out, in a human readable form + */ +libedit_private void +terminal_writec(EditLine *el, wint_t c) +{ + wchar_t visbuf[VISUAL_WIDTH_MAX +1]; + ssize_t vcnt = ct_visual_char(visbuf, VISUAL_WIDTH_MAX, c); + if (vcnt < 0) + vcnt = 0; + visbuf[vcnt] = '\0'; + terminal_overwrite(el, visbuf, (size_t)vcnt); + terminal__flush(el); +} + + +/* terminal_telltc(): + * Print the current termcap characteristics + */ +libedit_private int +/*ARGSUSED*/ +terminal_telltc(EditLine *el, int argc __attribute__((__unused__)), + const wchar_t **argv __attribute__((__unused__))) +{ + const struct termcapstr *t; + char **ts; + + (void) fprintf(el->el_outfile, "\n\tYour terminal has the\n"); + (void) fprintf(el->el_outfile, "\tfollowing characteristics:\n\n"); + (void) fprintf(el->el_outfile, "\tIt has %d columns and %d lines\n", + Val(T_co), Val(T_li)); + (void) fprintf(el->el_outfile, + "\tIt has %s meta key\n", EL_HAS_META ? "a" : "no"); + (void) fprintf(el->el_outfile, + "\tIt can%suse tabs\n", EL_CAN_TAB ? " " : "not "); + (void) fprintf(el->el_outfile, "\tIt %s automatic margins\n", + EL_HAS_AUTO_MARGINS ? "has" : "does not have"); + if (EL_HAS_AUTO_MARGINS) + (void) fprintf(el->el_outfile, "\tIt %s magic margins\n", + EL_HAS_MAGIC_MARGINS ? "has" : "does not have"); + + for (t = tstr, ts = el->el_terminal.t_str; t->name != NULL; t++, ts++) { + const char *ub; + if (*ts && **ts) { + ub = ct_encode_string(ct_visual_string( + ct_decode_string(*ts, &el->el_scratch), + &el->el_visual), &el->el_scratch); + } else { + ub = "(empty)"; + } + (void) fprintf(el->el_outfile, "\t%25s (%s) == %s\n", + t->long_name, t->name, ub); + } + (void) fputc('\n', el->el_outfile); + return 0; +} + + +/* terminal_settc(): + * Change the current terminal characteristics + */ +libedit_private int +/*ARGSUSED*/ +terminal_settc(EditLine *el, int argc __attribute__((__unused__)), + const wchar_t **argv) +{ + const struct termcapstr *ts; + const struct termcapval *tv; + char what[8], how[8]; + long i; + char *ep; + + if (argv == NULL || argv[1] == NULL || argv[2] == NULL) + return -1; + + strlcpy(what, ct_encode_string(argv[1], &el->el_scratch), sizeof(what)); + strlcpy(how, ct_encode_string(argv[2], &el->el_scratch), sizeof(how)); + + /* + * Do the strings first + */ + for (ts = tstr; ts->name != NULL; ts++) + if (strcmp(ts->name, what) == 0) + break; + + if (ts->name != NULL) { + terminal_alloc(el, ts, how); + terminal_setflags(el); + return 0; + } + /* + * Do the numeric ones second + */ + for (tv = tval; tv->name != NULL; tv++) + if (strcmp(tv->name, what) == 0) + break; + + if (tv->name == NULL) { + (void) fprintf(el->el_errfile, + "%ls: Bad capability `%s'.\n", argv[0], what); + return -1; + } + + if (tv == &tval[T_pt] || tv == &tval[T_km] || + tv == &tval[T_am] || tv == &tval[T_xn]) { + /* + * Booleans + */ + if (strcmp(how, "yes") == 0) + el->el_terminal.t_val[tv - tval] = 1; + else if (strcmp(how, "no") == 0) + el->el_terminal.t_val[tv - tval] = 0; + else { + (void) fprintf(el->el_errfile, + "%ls: Bad value `%s'.\n", argv[0], how); + return -1; + } + terminal_setflags(el); + return 0; + } + + /* + * Numerics + */ + i = strtol(how, &ep, 10); + if (*ep != '\0') { + (void) fprintf(el->el_errfile, + "%ls: Bad value `%s'.\n", argv[0], how); + return -1; + } + el->el_terminal.t_val[tv - tval] = (int) i; + i = 0; + if (tv == &tval[T_co]) { + el->el_terminal.t_size.v = Val(T_co); + i++; + } else if (tv == &tval[T_li]) { + el->el_terminal.t_size.h = Val(T_li); + i++; + } + if (i && terminal_change_size(el, Val(T_li), Val(T_co)) == -1) + return -1; + return 0; +} + + +/* terminal_gettc(): + * Get the current terminal characteristics + */ +libedit_private int +/*ARGSUSED*/ +terminal_gettc(EditLine *el, int argc __attribute__((__unused__)), char **argv) +{ + const struct termcapstr *ts; + const struct termcapval *tv; + char *what; + void *how; + + if (argv == NULL || argv[1] == NULL || argv[2] == NULL) + return -1; + + what = argv[1]; + how = argv[2]; + + /* + * Do the strings first + */ + for (ts = tstr; ts->name != NULL; ts++) + if (strcmp(ts->name, what) == 0) + break; + + if (ts->name != NULL) { + *(char **)how = el->el_terminal.t_str[ts - tstr]; + return 0; + } + /* + * Do the numeric ones second + */ + for (tv = tval; tv->name != NULL; tv++) + if (strcmp(tv->name, what) == 0) + break; + + if (tv->name == NULL) + return -1; + + if (tv == &tval[T_pt] || tv == &tval[T_km] || + tv == &tval[T_am] || tv == &tval[T_xn]) { + static char yes[] = "yes"; + static char no[] = "no"; + if (el->el_terminal.t_val[tv - tval]) + *(char **)how = yes; + else + *(char **)how = no; + return 0; + } else { + *(int *)how = el->el_terminal.t_val[tv - tval]; + return 0; + } +} + +/* terminal_echotc(): + * Print the termcap string out with variable substitution + */ +libedit_private int +/*ARGSUSED*/ +terminal_echotc(EditLine *el, int argc __attribute__((__unused__)), + const wchar_t **argv) +{ + char *cap, *scap; + wchar_t *ep; + int arg_need, arg_cols, arg_rows; + int verbose = 0, silent = 0; + char *area; + static const char fmts[] = "%s\n", fmtd[] = "%d\n"; + const struct termcapstr *t; + char buf[TC_BUFSIZE]; + long i; + + area = buf; + + if (argv == NULL || argv[1] == NULL) + return -1; + argv++; + + if (argv[0][0] == '-') { + switch (argv[0][1]) { + case 'v': + verbose = 1; + break; + case 's': + silent = 1; + break; + default: + /* stderror(ERR_NAME | ERR_TCUSAGE); */ + break; + } + argv++; + } + if (!*argv || *argv[0] == '\0') + return 0; + if (wcscmp(*argv, L"tabs") == 0) { + (void) fprintf(el->el_outfile, fmts, EL_CAN_TAB ? "yes" : "no"); + return 0; + } else if (wcscmp(*argv, L"meta") == 0) { + (void) fprintf(el->el_outfile, fmts, Val(T_km) ? "yes" : "no"); + return 0; + } else if (wcscmp(*argv, L"xn") == 0) { + (void) fprintf(el->el_outfile, fmts, EL_HAS_MAGIC_MARGINS ? + "yes" : "no"); + return 0; + } else if (wcscmp(*argv, L"am") == 0) { + (void) fprintf(el->el_outfile, fmts, EL_HAS_AUTO_MARGINS ? + "yes" : "no"); + return 0; + } else if (wcscmp(*argv, L"baud") == 0) { + (void) fprintf(el->el_outfile, fmtd, (int)el->el_tty.t_speed); + return 0; + } else if (wcscmp(*argv, L"rows") == 0 || + wcscmp(*argv, L"lines") == 0) { + (void) fprintf(el->el_outfile, fmtd, Val(T_li)); + return 0; + } else if (wcscmp(*argv, L"cols") == 0) { + (void) fprintf(el->el_outfile, fmtd, Val(T_co)); + return 0; + } + /* + * Try to use our local definition first + */ + scap = NULL; + for (t = tstr; t->name != NULL; t++) + if (strcmp(t->name, + ct_encode_string(*argv, &el->el_scratch)) == 0) { + scap = el->el_terminal.t_str[t - tstr]; + break; + } + if (t->name == NULL) { + /* XXX: some systems' tgetstr needs non const */ + scap = tgetstr(ct_encode_string(*argv, &el->el_scratch), &area); + } + if (!scap || scap[0] == '\0') { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Termcap parameter `%ls' not found.\n", + *argv); + return -1; + } + /* + * Count home many values we need for this capability. + */ + for (cap = scap, arg_need = 0; *cap; cap++) + if (*cap == '%') + switch (*++cap) { + case 'd': + case '2': + case '3': + case '.': + case '+': + arg_need++; + break; + case '%': + case '>': + case 'i': + case 'r': + case 'n': + case 'B': + case 'D': + break; + default: + /* + * hpux has lot's of them... + */ + if (verbose) + (void) fprintf(el->el_errfile, + "echotc: Warning: unknown termcap %% `%c'.\n", + *cap); + /* This is bad, but I won't complain */ + break; + } + + switch (arg_need) { + case 0: + argv++; + if (*argv && *argv[0]) { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Warning: Extra argument `%ls'.\n", + *argv); + return -1; + } + terminal_tputs(el, scap, 1); + break; + case 1: + argv++; + if (!*argv || *argv[0] == '\0') { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Warning: Missing argument.\n"); + return -1; + } + arg_cols = 0; + i = wcstol(*argv, &ep, 10); + if (*ep != '\0' || i < 0) { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Bad value `%ls' for rows.\n", + *argv); + return -1; + } + arg_rows = (int) i; + argv++; + if (*argv && *argv[0]) { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Warning: Extra argument `%ls" + "'.\n", *argv); + return -1; + } + terminal_tputs(el, tgoto(scap, arg_cols, arg_rows), 1); + break; + default: + /* This is wrong, but I will ignore it... */ + if (verbose) + (void) fprintf(el->el_errfile, + "echotc: Warning: Too many required arguments (%d).\n", + arg_need); + /* FALLTHROUGH */ + case 2: + argv++; + if (!*argv || *argv[0] == '\0') { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Warning: Missing argument.\n"); + return -1; + } + i = wcstol(*argv, &ep, 10); + if (*ep != '\0' || i < 0) { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Bad value `%ls' for cols.\n", + *argv); + return -1; + } + arg_cols = (int) i; + argv++; + if (!*argv || *argv[0] == '\0') { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Warning: Missing argument.\n"); + return -1; + } + i = wcstol(*argv, &ep, 10); + if (*ep != '\0' || i < 0) { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Bad value `%ls' for rows.\n", + *argv); + return -1; + } + arg_rows = (int) i; + if (*ep != '\0') { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Bad value `%ls'.\n", *argv); + return -1; + } + argv++; + if (*argv && *argv[0]) { + if (!silent) + (void) fprintf(el->el_errfile, + "echotc: Warning: Extra argument `%ls" + "'.\n", *argv); + return -1; + } + terminal_tputs(el, tgoto(scap, arg_cols, arg_rows), arg_rows); + break; + } + return 0; +} diff --git a/src/thirdparty/libedit-3.1/src/terminal.h b/src/thirdparty/libedit-3.1/src/terminal.h new file mode 100644 index 000000000..e45836954 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/terminal.h @@ -0,0 +1,134 @@ +/* $NetBSD: terminal.h,v 1.9 2016/05/09 21:46:56 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)term.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.term.h: Termcap header + */ +#ifndef _h_el_terminal +#define _h_el_terminal + +typedef struct { /* Symbolic function key bindings */ + const wchar_t *name; /* name of the key */ + int key; /* Index in termcap table */ + keymacro_value_t fun; /* Function bound to it */ + int type; /* Type of function */ +} funckey_t; + +typedef struct { + const char *t_name; /* the terminal name */ + coord_t t_size; /* # lines and cols */ + int t_flags; +#define TERM_CAN_INSERT 0x001 /* Has insert cap */ +#define TERM_CAN_DELETE 0x002 /* Has delete cap */ +#define TERM_CAN_CEOL 0x004 /* Has CEOL cap */ +#define TERM_CAN_TAB 0x008 /* Can use tabs */ +#define TERM_CAN_ME 0x010 /* Can turn all attrs. */ +#define TERM_CAN_UP 0x020 /* Can move up */ +#define TERM_HAS_META 0x040 /* Has a meta key */ +#define TERM_HAS_AUTO_MARGINS 0x080 /* Has auto margins */ +#define TERM_HAS_MAGIC_MARGINS 0x100 /* Has magic margins */ + char *t_buf; /* Termcap buffer */ + size_t t_loc; /* location used */ + char **t_str; /* termcap strings */ + int *t_val; /* termcap values */ + char *t_cap; /* Termcap buffer */ + funckey_t *t_fkey; /* Array of keys */ +} el_terminal_t; + +/* + * fKey indexes + */ +#define A_K_DN 0 +#define A_K_UP 1 +#define A_K_LT 2 +#define A_K_RT 3 +#define A_K_HO 4 +#define A_K_EN 5 +#define A_K_DE 6 +#define A_K_NKEYS 7 + +#ifdef __sun +extern int tgetent(char *, const char *); +extern int tgetflag(char *); +extern int tgetnum(char *); +extern int tputs(const char *, int, int (*)(int)); +extern char* tgoto(const char*, int, int); +extern char* tgetstr(char*, char**); +#endif + +libedit_private void terminal_move_to_line(EditLine *, int); +libedit_private void terminal_move_to_char(EditLine *, int); +libedit_private void terminal_clear_EOL(EditLine *, int); +libedit_private void terminal_overwrite(EditLine *, const wchar_t *, size_t); +libedit_private void terminal_insertwrite(EditLine *, wchar_t *, int); +libedit_private void terminal_deletechars(EditLine *, int); +libedit_private void terminal_clear_screen(EditLine *); +libedit_private void terminal_beep(EditLine *); +libedit_private int terminal_change_size(EditLine *, int, int); +libedit_private int terminal_get_size(EditLine *, int *, int *); +libedit_private int terminal_init(EditLine *); +libedit_private void terminal_bind_arrow(EditLine *); +libedit_private void terminal_print_arrow(EditLine *, const wchar_t *); +libedit_private int terminal_clear_arrow(EditLine *, const wchar_t *); +libedit_private int terminal_set_arrow(EditLine *, const wchar_t *, + keymacro_value_t *, int); +libedit_private void terminal_end(EditLine *); +libedit_private void terminal_get(EditLine *, const char **); +libedit_private int terminal_set(EditLine *, const char *); +libedit_private int terminal_settc(EditLine *, int, const wchar_t **); +libedit_private int terminal_gettc(EditLine *, int, char **); +libedit_private int terminal_telltc(EditLine *, int, const wchar_t **); +libedit_private int terminal_echotc(EditLine *, int, const wchar_t **); +libedit_private void terminal_writec(EditLine *, wint_t); +libedit_private int terminal__putc(EditLine *, wint_t); +libedit_private void terminal__flush(EditLine *); + +/* + * Easy access macros + */ +#define EL_FLAGS (el)->el_terminal.t_flags + +#define EL_CAN_INSERT (EL_FLAGS & TERM_CAN_INSERT) +#define EL_CAN_DELETE (EL_FLAGS & TERM_CAN_DELETE) +#define EL_CAN_CEOL (EL_FLAGS & TERM_CAN_CEOL) +#define EL_CAN_TAB (EL_FLAGS & TERM_CAN_TAB) +#define EL_CAN_ME (EL_FLAGS & TERM_CAN_ME) +#define EL_CAN_UP (EL_FLAGS & TERM_CAN_UP) +#define EL_HAS_META (EL_FLAGS & TERM_HAS_META) +#define EL_HAS_AUTO_MARGINS (EL_FLAGS & TERM_HAS_AUTO_MARGINS) +#define EL_HAS_MAGIC_MARGINS (EL_FLAGS & TERM_HAS_MAGIC_MARGINS) + +#endif /* _h_el_terminal */ diff --git a/src/thirdparty/libedit-3.1/src/tokenizer.c b/src/thirdparty/libedit-3.1/src/tokenizer.c new file mode 100644 index 000000000..5efb43275 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/tokenizer.c @@ -0,0 +1,469 @@ +/* $NetBSD: tokenizer.c,v 1.28 2016/04/11 18:56:31 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef NARROWCHAR +#include "config.h" +#endif + +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)tokenizer.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: tokenizer.c,v 1.28 2016/04/11 18:56:31 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* We build this file twice, once as NARROW, once as WIDE. */ +/* + * tokenize.c: Bourne shell like tokenizer + */ +#include +#include + +#include "histedit.h" + +typedef enum { + Q_none, Q_single, Q_double, Q_one, Q_doubleone +} quote_t; + +#define TOK_KEEP 1 +#define TOK_EAT 2 + +#define WINCR 20 +#define AINCR 10 + +#define IFS STR("\t \n") + +#define tok_malloc(a) malloc(a) +#define tok_free(a) free(a) +#define tok_realloc(a, b) realloc(a, b) + +#ifdef NARROWCHAR +#define Char char +#define FUN(prefix, rest) prefix ## _ ## rest +#define TYPE(type) type +#define STR(x) x +#define Strchr(s, c) strchr(s, c) +#define tok_strdup(s) strdup(s) +#else +#define Char wchar_t +#define FUN(prefix, rest) prefix ## _w ## rest +#define TYPE(type) type ## W +#define STR(x) L ## x +#define Strchr(s, c) wcschr(s, c) +#define tok_strdup(s) wcsdup(s) +#endif + +struct TYPE(tokenizer) { + Char *ifs; /* In field separator */ + size_t argc, amax; /* Current and maximum number of args */ + Char **argv; /* Argument list */ + Char *wptr, *wmax; /* Space and limit on the word buffer */ + Char *wstart; /* Beginning of next word */ + Char *wspace; /* Space of word buffer */ + quote_t quote; /* Quoting state */ + int flags; /* flags; */ +}; + + +static void FUN(tok,finish)(TYPE(Tokenizer) *); + + +/* FUN(tok,finish)(): + * Finish a word in the tokenizer. + */ +static void +FUN(tok,finish)(TYPE(Tokenizer) *tok) +{ + + *tok->wptr = '\0'; + if ((tok->flags & TOK_KEEP) || tok->wptr != tok->wstart) { + tok->argv[tok->argc++] = tok->wstart; + tok->argv[tok->argc] = NULL; + tok->wstart = ++tok->wptr; + } + tok->flags &= ~TOK_KEEP; +} + + +/* FUN(tok,init)(): + * Initialize the tokenizer + */ +TYPE(Tokenizer) * +FUN(tok,init)(const Char *ifs) +{ + TYPE(Tokenizer) *tok = tok_malloc(sizeof(*tok)); + + if (tok == NULL) + return NULL; + tok->ifs = tok_strdup(ifs ? ifs : IFS); + if (tok->ifs == NULL) { + tok_free(tok); + return NULL; + } + tok->argc = 0; + tok->amax = AINCR; + tok->argv = tok_malloc(sizeof(*tok->argv) * tok->amax); + if (tok->argv == NULL) { + tok_free(tok->ifs); + tok_free(tok); + return NULL; + } + tok->argv[0] = NULL; + tok->wspace = tok_malloc(WINCR * sizeof(*tok->wspace)); + if (tok->wspace == NULL) { + tok_free(tok->argv); + tok_free(tok->ifs); + tok_free(tok); + return NULL; + } + tok->wmax = tok->wspace + WINCR; + tok->wstart = tok->wspace; + tok->wptr = tok->wspace; + tok->flags = 0; + tok->quote = Q_none; + + return tok; +} + + +/* FUN(tok,reset)(): + * Reset the tokenizer + */ +void +FUN(tok,reset)(TYPE(Tokenizer) *tok) +{ + + tok->argc = 0; + tok->wstart = tok->wspace; + tok->wptr = tok->wspace; + tok->flags = 0; + tok->quote = Q_none; +} + + +/* FUN(tok,end)(): + * Clean up + */ +void +FUN(tok,end)(TYPE(Tokenizer) *tok) +{ + + tok_free(tok->ifs); + tok_free(tok->wspace); + tok_free(tok->argv); + tok_free(tok); +} + + + +/* FUN(tok,line)(): + * Bourne shell (sh(1)) like tokenizing + * Arguments: + * tok current tokenizer state (setup with FUN(tok,init)()) + * line line to parse + * Returns: + * -1 Internal error + * 3 Quoted return + * 2 Unmatched double quote + * 1 Unmatched single quote + * 0 Ok + * Modifies (if return value is 0): + * argc number of arguments + * argv argument array + * cursorc if !NULL, argv element containing cursor + * cursorv if !NULL, offset in argv[cursorc] of cursor + */ +int +FUN(tok,line)(TYPE(Tokenizer) *tok, const TYPE(LineInfo) *line, + int *argc, const Char ***argv, int *cursorc, int *cursoro) +{ + const Char *ptr; + int cc, co; + + cc = co = -1; + ptr = line->buffer; + for (ptr = line->buffer; ;ptr++) { + if (ptr >= line->lastchar) + ptr = STR(""); + if (ptr == line->cursor) { + cc = (int)tok->argc; + co = (int)(tok->wptr - tok->wstart); + } + switch (*ptr) { + case '\'': + tok->flags |= TOK_KEEP; + tok->flags &= ~TOK_EAT; + switch (tok->quote) { + case Q_none: + tok->quote = Q_single; /* Enter single quote + * mode */ + break; + + case Q_single: /* Exit single quote mode */ + tok->quote = Q_none; + break; + + case Q_one: /* Quote this ' */ + tok->quote = Q_none; + *tok->wptr++ = *ptr; + break; + + case Q_double: /* Stay in double quote mode */ + *tok->wptr++ = *ptr; + break; + + case Q_doubleone: /* Quote this ' */ + tok->quote = Q_double; + *tok->wptr++ = *ptr; + break; + + default: + return -1; + } + break; + + case '"': + tok->flags &= ~TOK_EAT; + tok->flags |= TOK_KEEP; + switch (tok->quote) { + case Q_none: /* Enter double quote mode */ + tok->quote = Q_double; + break; + + case Q_double: /* Exit double quote mode */ + tok->quote = Q_none; + break; + + case Q_one: /* Quote this " */ + tok->quote = Q_none; + *tok->wptr++ = *ptr; + break; + + case Q_single: /* Stay in single quote mode */ + *tok->wptr++ = *ptr; + break; + + case Q_doubleone: /* Quote this " */ + tok->quote = Q_double; + *tok->wptr++ = *ptr; + break; + + default: + return -1; + } + break; + + case '\\': + tok->flags |= TOK_KEEP; + tok->flags &= ~TOK_EAT; + switch (tok->quote) { + case Q_none: /* Quote next character */ + tok->quote = Q_one; + break; + + case Q_double: /* Quote next character */ + tok->quote = Q_doubleone; + break; + + case Q_one: /* Quote this, restore state */ + *tok->wptr++ = *ptr; + tok->quote = Q_none; + break; + + case Q_single: /* Stay in single quote mode */ + *tok->wptr++ = *ptr; + break; + + case Q_doubleone: /* Quote this \ */ + tok->quote = Q_double; + *tok->wptr++ = *ptr; + break; + + default: + return -1; + } + break; + + case '\n': + tok->flags &= ~TOK_EAT; + switch (tok->quote) { + case Q_none: + goto tok_line_outok; + + case Q_single: + case Q_double: + *tok->wptr++ = *ptr; /* Add the return */ + break; + + case Q_doubleone: /* Back to double, eat the '\n' */ + tok->flags |= TOK_EAT; + tok->quote = Q_double; + break; + + case Q_one: /* No quote, more eat the '\n' */ + tok->flags |= TOK_EAT; + tok->quote = Q_none; + break; + + default: + return 0; + } + break; + + case '\0': + switch (tok->quote) { + case Q_none: + /* Finish word and return */ + if (tok->flags & TOK_EAT) { + tok->flags &= ~TOK_EAT; + return 3; + } + goto tok_line_outok; + + case Q_single: + return 1; + + case Q_double: + return 2; + + case Q_doubleone: + tok->quote = Q_double; + *tok->wptr++ = *ptr; + break; + + case Q_one: + tok->quote = Q_none; + *tok->wptr++ = *ptr; + break; + + default: + return -1; + } + break; + + default: + tok->flags &= ~TOK_EAT; + switch (tok->quote) { + case Q_none: + if (Strchr(tok->ifs, *ptr) != NULL) + FUN(tok,finish)(tok); + else + *tok->wptr++ = *ptr; + break; + + case Q_single: + case Q_double: + *tok->wptr++ = *ptr; + break; + + + case Q_doubleone: + *tok->wptr++ = '\\'; + tok->quote = Q_double; + *tok->wptr++ = *ptr; + break; + + case Q_one: + tok->quote = Q_none; + *tok->wptr++ = *ptr; + break; + + default: + return -1; + + } + break; + } + + if (tok->wptr >= tok->wmax - 4) { + size_t size = (size_t)(tok->wmax - tok->wspace + WINCR); + Char *s = tok_realloc(tok->wspace, + size * sizeof(*s)); + if (s == NULL) + return -1; + + if (s != tok->wspace) { + size_t i; + for (i = 0; i < tok->argc; i++) { + tok->argv[i] = + (tok->argv[i] - tok->wspace) + s; + } + tok->wptr = (tok->wptr - tok->wspace) + s; + tok->wstart = (tok->wstart - tok->wspace) + s; + tok->wspace = s; + } + tok->wmax = s + size; + } + if (tok->argc >= tok->amax - 4) { + Char **p; + tok->amax += AINCR; + p = tok_realloc(tok->argv, tok->amax * sizeof(*p)); + if (p == NULL) { + tok->amax -= AINCR; + return -1; + } + tok->argv = p; + } + } + tok_line_outok: + if (cc == -1 && co == -1) { + cc = (int)tok->argc; + co = (int)(tok->wptr - tok->wstart); + } + if (cursorc != NULL) + *cursorc = cc; + if (cursoro != NULL) + *cursoro = co; + FUN(tok,finish)(tok); + *argv = (const Char **)tok->argv; + *argc = (int)tok->argc; + return 0; +} + +/* FUN(tok,str)(): + * Simpler version of tok_line, taking a NUL terminated line + * and splitting into words, ignoring cursor state. + */ +int +FUN(tok,str)(TYPE(Tokenizer) *tok, const Char *line, int *argc, + const Char ***argv) +{ + TYPE(LineInfo) li; + + memset(&li, 0, sizeof(li)); + li.buffer = line; + li.cursor = li.lastchar = Strchr(line, '\0'); + return FUN(tok,line)(tok, &li, argc, argv, NULL, NULL); +} diff --git a/src/thirdparty/libedit-3.1/src/tokenizern.c b/src/thirdparty/libedit-3.1/src/tokenizern.c new file mode 100644 index 000000000..5846b6064 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/tokenizern.c @@ -0,0 +1,3 @@ +#include "config.h" +#define NARROWCHAR +#include "tokenizer.c" diff --git a/src/thirdparty/libedit-3.1/src/tty.c b/src/thirdparty/libedit-3.1/src/tty.c new file mode 100644 index 000000000..b96c9a53c --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/tty.c @@ -0,0 +1,1372 @@ +/* $NetBSD: tty.c,v 1.70 2021/07/14 07:47:23 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)tty.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: tty.c,v 1.70 2021/07/14 07:47:23 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * tty.c: tty interface stuff + */ +#include +#include +#include /* for abort */ +#include +#include /* for ffs */ +#include /* for isatty */ + +#include "el.h" +#include "fcns.h" +#include "parse.h" + +typedef struct ttymodes_t { + const char *m_name; + unsigned int m_value; + int m_type; +} ttymodes_t; + +typedef struct ttymap_t { + wint_t nch, och; /* Internal and termio rep of chars */ + el_action_t bind[3]; /* emacs, vi, and vi-cmd */ +} ttymap_t; + + +static const ttyperm_t ttyperm = { + { + {"iflag:", ICRNL, (INLCR | IGNCR)}, + {"oflag:", (OPOST | ONLCR), ONLRET}, + {"cflag:", 0, 0}, + {"lflag:", (ISIG | ICANON | ECHO | ECHOE | ECHOCTL | IEXTEN), + (NOFLSH | ECHONL | EXTPROC | FLUSHO)}, + {"chars:", 0, 0}, + }, + { + {"iflag:", (INLCR | ICRNL), IGNCR}, + {"oflag:", (OPOST | ONLCR), ONLRET}, + {"cflag:", 0, 0}, + {"lflag:", ISIG, + (NOFLSH | ICANON | ECHO | ECHOK | ECHONL | EXTPROC | IEXTEN | FLUSHO)}, + {"chars:", (C_SH(C_MIN) | C_SH(C_TIME) | C_SH(C_SWTCH) | C_SH(C_DSWTCH) | + C_SH(C_SUSP) | C_SH(C_DSUSP) | C_SH(C_EOL) | C_SH(C_DISCARD) | + C_SH(C_PGOFF) | C_SH(C_PAGE) | C_SH(C_STATUS)), 0} + }, + { + {"iflag:", 0, IXON | IXOFF | INLCR | ICRNL}, + {"oflag:", 0, 0}, + {"cflag:", 0, 0}, + {"lflag:", 0, ISIG | IEXTEN}, + {"chars:", 0, 0}, + } +}; + +static const ttychar_t ttychar = { + { + CINTR, CQUIT, CERASE, CKILL, + CEOF, CEOL, CEOL2, CSWTCH, + CDSWTCH, CERASE2, CSTART, CSTOP, + CWERASE, CSUSP, CDSUSP, CREPRINT, + CDISCARD, CLNEXT, CSTATUS, CPAGE, + CPGOFF, CKILL2, CBRK, CMIN, + CTIME + }, + { + CINTR, CQUIT, CERASE, CKILL, + _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, + _POSIX_VDISABLE, CERASE2, CSTART, CSTOP, + _POSIX_VDISABLE, CSUSP, _POSIX_VDISABLE, _POSIX_VDISABLE, + CDISCARD, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, + _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, 1, + 0 + }, + { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0 + } +}; + +static const ttymap_t tty_map[] = { +#ifdef VERASE + {C_ERASE, VERASE, + {EM_DELETE_PREV_CHAR, VI_DELETE_PREV_CHAR, ED_PREV_CHAR}}, +#endif /* VERASE */ +#ifdef VERASE2 + {C_ERASE2, VERASE2, + {EM_DELETE_PREV_CHAR, VI_DELETE_PREV_CHAR, ED_PREV_CHAR}}, +#endif /* VERASE2 */ +#ifdef VKILL + {C_KILL, VKILL, + {EM_KILL_LINE, VI_KILL_LINE_PREV, ED_UNASSIGNED}}, +#endif /* VKILL */ +#ifdef VKILL2 + {C_KILL2, VKILL2, + {EM_KILL_LINE, VI_KILL_LINE_PREV, ED_UNASSIGNED}}, +#endif /* VKILL2 */ +#ifdef VEOF + {C_EOF, VEOF, + {EM_DELETE_OR_LIST, VI_LIST_OR_EOF, ED_UNASSIGNED}}, +#endif /* VEOF */ +#ifdef VWERASE + {C_WERASE, VWERASE, + {ED_DELETE_PREV_WORD, ED_DELETE_PREV_WORD, ED_PREV_WORD}}, +#endif /* VWERASE */ +#ifdef VREPRINT + {C_REPRINT, VREPRINT, + {ED_REDISPLAY, ED_INSERT, ED_REDISPLAY}}, +#endif /* VREPRINT */ +#ifdef VLNEXT + {C_LNEXT, VLNEXT, + {ED_QUOTED_INSERT, ED_QUOTED_INSERT, ED_UNASSIGNED}}, +#endif /* VLNEXT */ + {(wint_t)-1, (wint_t)-1, + {ED_UNASSIGNED, ED_UNASSIGNED, ED_UNASSIGNED}} +}; + +static const ttymodes_t ttymodes[] = { +#ifdef IGNBRK + {"ignbrk", IGNBRK, MD_INP}, +#endif /* IGNBRK */ +#ifdef BRKINT + {"brkint", BRKINT, MD_INP}, +#endif /* BRKINT */ +#ifdef IGNPAR + {"ignpar", IGNPAR, MD_INP}, +#endif /* IGNPAR */ +#ifdef PARMRK + {"parmrk", PARMRK, MD_INP}, +#endif /* PARMRK */ +#ifdef INPCK + {"inpck", INPCK, MD_INP}, +#endif /* INPCK */ +#ifdef ISTRIP + {"istrip", ISTRIP, MD_INP}, +#endif /* ISTRIP */ +#ifdef INLCR + {"inlcr", INLCR, MD_INP}, +#endif /* INLCR */ +#ifdef IGNCR + {"igncr", IGNCR, MD_INP}, +#endif /* IGNCR */ +#ifdef ICRNL + {"icrnl", ICRNL, MD_INP}, +#endif /* ICRNL */ +#ifdef IUCLC + {"iuclc", IUCLC, MD_INP}, +#endif /* IUCLC */ +#ifdef IXON + {"ixon", IXON, MD_INP}, +#endif /* IXON */ +#ifdef IXANY + {"ixany", IXANY, MD_INP}, +#endif /* IXANY */ +#ifdef IXOFF + {"ixoff", IXOFF, MD_INP}, +#endif /* IXOFF */ +#ifdef IMAXBEL + {"imaxbel", IMAXBEL, MD_INP}, +#endif /* IMAXBEL */ + +#ifdef OPOST + {"opost", OPOST, MD_OUT}, +#endif /* OPOST */ +#ifdef OLCUC + {"olcuc", OLCUC, MD_OUT}, +#endif /* OLCUC */ +#ifdef ONLCR + {"onlcr", ONLCR, MD_OUT}, +#endif /* ONLCR */ +#ifdef OCRNL + {"ocrnl", OCRNL, MD_OUT}, +#endif /* OCRNL */ +#ifdef ONOCR + {"onocr", ONOCR, MD_OUT}, +#endif /* ONOCR */ +#ifdef ONOEOT + {"onoeot", ONOEOT, MD_OUT}, +#endif /* ONOEOT */ +#ifdef ONLRET + {"onlret", ONLRET, MD_OUT}, +#endif /* ONLRET */ +#ifdef OFILL + {"ofill", OFILL, MD_OUT}, +#endif /* OFILL */ +#ifdef OFDEL + {"ofdel", OFDEL, MD_OUT}, +#endif /* OFDEL */ +#ifdef NLDLY + {"nldly", NLDLY, MD_OUT}, +#endif /* NLDLY */ +#ifdef CRDLY + {"crdly", CRDLY, MD_OUT}, +#endif /* CRDLY */ +#ifdef TABDLY + {"tabdly", TABDLY, MD_OUT}, +#endif /* TABDLY */ +#ifdef XTABS + {"xtabs", XTABS, MD_OUT}, +#endif /* XTABS */ +#ifdef BSDLY + {"bsdly", BSDLY, MD_OUT}, +#endif /* BSDLY */ +#ifdef VTDLY + {"vtdly", VTDLY, MD_OUT}, +#endif /* VTDLY */ +#ifdef FFDLY + {"ffdly", FFDLY, MD_OUT}, +#endif /* FFDLY */ +#ifdef PAGEOUT + {"pageout", PAGEOUT, MD_OUT}, +#endif /* PAGEOUT */ +#ifdef WRAP + {"wrap", WRAP, MD_OUT}, +#endif /* WRAP */ + +#ifdef CIGNORE + {"cignore", CIGNORE, MD_CTL}, +#endif /* CBAUD */ +#ifdef CBAUD + {"cbaud", CBAUD, MD_CTL}, +#endif /* CBAUD */ +#ifdef CSTOPB + {"cstopb", CSTOPB, MD_CTL}, +#endif /* CSTOPB */ +#ifdef CREAD + {"cread", CREAD, MD_CTL}, +#endif /* CREAD */ +#ifdef PARENB + {"parenb", PARENB, MD_CTL}, +#endif /* PARENB */ +#ifdef PARODD + {"parodd", PARODD, MD_CTL}, +#endif /* PARODD */ +#ifdef HUPCL + {"hupcl", HUPCL, MD_CTL}, +#endif /* HUPCL */ +#ifdef CLOCAL + {"clocal", CLOCAL, MD_CTL}, +#endif /* CLOCAL */ +#ifdef LOBLK + {"loblk", LOBLK, MD_CTL}, +#endif /* LOBLK */ +#ifdef CIBAUD + {"cibaud", CIBAUD, MD_CTL}, +#endif /* CIBAUD */ +#ifdef CRTSCTS +#ifdef CCTS_OFLOW + {"ccts_oflow", CCTS_OFLOW, MD_CTL}, +#else + {"crtscts", CRTSCTS, MD_CTL}, +#endif /* CCTS_OFLOW */ +#endif /* CRTSCTS */ +#ifdef CRTS_IFLOW + {"crts_iflow", CRTS_IFLOW, MD_CTL}, +#endif /* CRTS_IFLOW */ +#ifdef CDTRCTS + {"cdtrcts", CDTRCTS, MD_CTL}, +#endif /* CDTRCTS */ +#ifdef MDMBUF + {"mdmbuf", MDMBUF, MD_CTL}, +#endif /* MDMBUF */ +#ifdef RCV1EN + {"rcv1en", RCV1EN, MD_CTL}, +#endif /* RCV1EN */ +#ifdef XMT1EN + {"xmt1en", XMT1EN, MD_CTL}, +#endif /* XMT1EN */ + +#ifdef ISIG + {"isig", ISIG, MD_LIN}, +#endif /* ISIG */ +#ifdef ICANON + {"icanon", ICANON, MD_LIN}, +#endif /* ICANON */ +#ifdef XCASE + {"xcase", XCASE, MD_LIN}, +#endif /* XCASE */ +#ifdef ECHO + {"echo", ECHO, MD_LIN}, +#endif /* ECHO */ +#ifdef ECHOE + {"echoe", ECHOE, MD_LIN}, +#endif /* ECHOE */ +#ifdef ECHOK + {"echok", ECHOK, MD_LIN}, +#endif /* ECHOK */ +#ifdef ECHONL + {"echonl", ECHONL, MD_LIN}, +#endif /* ECHONL */ +#ifdef NOFLSH + {"noflsh", NOFLSH, MD_LIN}, +#endif /* NOFLSH */ +#ifdef TOSTOP + {"tostop", TOSTOP, MD_LIN}, +#endif /* TOSTOP */ +#ifdef ECHOCTL + {"echoctl", ECHOCTL, MD_LIN}, +#endif /* ECHOCTL */ +#ifdef ECHOPRT + {"echoprt", ECHOPRT, MD_LIN}, +#endif /* ECHOPRT */ +#ifdef ECHOKE + {"echoke", ECHOKE, MD_LIN}, +#endif /* ECHOKE */ +#ifdef DEFECHO + {"defecho", DEFECHO, MD_LIN}, +#endif /* DEFECHO */ +#ifdef FLUSHO + {"flusho", FLUSHO, MD_LIN}, +#endif /* FLUSHO */ +#ifdef PENDIN + {"pendin", PENDIN, MD_LIN}, +#endif /* PENDIN */ +#ifdef IEXTEN + {"iexten", IEXTEN, MD_LIN}, +#endif /* IEXTEN */ +#ifdef NOKERNINFO + {"nokerninfo", NOKERNINFO, MD_LIN}, +#endif /* NOKERNINFO */ +#ifdef ALTWERASE + {"altwerase", ALTWERASE, MD_LIN}, +#endif /* ALTWERASE */ +#ifdef EXTPROC + {"extproc", EXTPROC, MD_LIN}, +#endif /* EXTPROC */ + +#if defined(VINTR) + {"intr", C_SH(C_INTR), MD_CHAR}, +#endif /* VINTR */ +#if defined(VQUIT) + {"quit", C_SH(C_QUIT), MD_CHAR}, +#endif /* VQUIT */ +#if defined(VERASE) + {"erase", C_SH(C_ERASE), MD_CHAR}, +#endif /* VERASE */ +#if defined(VKILL) + {"kill", C_SH(C_KILL), MD_CHAR}, +#endif /* VKILL */ +#if defined(VEOF) + {"eof", C_SH(C_EOF), MD_CHAR}, +#endif /* VEOF */ +#if defined(VEOL) + {"eol", C_SH(C_EOL), MD_CHAR}, +#endif /* VEOL */ +#if defined(VEOL2) + {"eol2", C_SH(C_EOL2), MD_CHAR}, +#endif /* VEOL2 */ +#if defined(VSWTCH) + {"swtch", C_SH(C_SWTCH), MD_CHAR}, +#endif /* VSWTCH */ +#if defined(VDSWTCH) + {"dswtch", C_SH(C_DSWTCH), MD_CHAR}, +#endif /* VDSWTCH */ +#if defined(VERASE2) + {"erase2", C_SH(C_ERASE2), MD_CHAR}, +#endif /* VERASE2 */ +#if defined(VSTART) + {"start", C_SH(C_START), MD_CHAR}, +#endif /* VSTART */ +#if defined(VSTOP) + {"stop", C_SH(C_STOP), MD_CHAR}, +#endif /* VSTOP */ +#if defined(VWERASE) + {"werase", C_SH(C_WERASE), MD_CHAR}, +#endif /* VWERASE */ +#if defined(VSUSP) + {"susp", C_SH(C_SUSP), MD_CHAR}, +#endif /* VSUSP */ +#if defined(VDSUSP) + {"dsusp", C_SH(C_DSUSP), MD_CHAR}, +#endif /* VDSUSP */ +#if defined(VREPRINT) + {"reprint", C_SH(C_REPRINT), MD_CHAR}, +#endif /* VREPRINT */ +#if defined(VDISCARD) + {"discard", C_SH(C_DISCARD), MD_CHAR}, +#endif /* VDISCARD */ +#if defined(VLNEXT) + {"lnext", C_SH(C_LNEXT), MD_CHAR}, +#endif /* VLNEXT */ +#if defined(VSTATUS) + {"status", C_SH(C_STATUS), MD_CHAR}, +#endif /* VSTATUS */ +#if defined(VPAGE) + {"page", C_SH(C_PAGE), MD_CHAR}, +#endif /* VPAGE */ +#if defined(VPGOFF) + {"pgoff", C_SH(C_PGOFF), MD_CHAR}, +#endif /* VPGOFF */ +#if defined(VKILL2) + {"kill2", C_SH(C_KILL2), MD_CHAR}, +#endif /* VKILL2 */ +#if defined(VBRK) + {"brk", C_SH(C_BRK), MD_CHAR}, +#endif /* VBRK */ +#if defined(VMIN) + {"min", C_SH(C_MIN), MD_CHAR}, +#endif /* VMIN */ +#if defined(VTIME) + {"time", C_SH(C_TIME), MD_CHAR}, +#endif /* VTIME */ + {NULL, 0, -1}, +}; + + + +#define tty__gettabs(td) ((((td)->c_oflag & TAB3) == TAB3) ? 0 : 1) +#define tty__geteightbit(td) (((td)->c_cflag & CSIZE) == CS8) +#define tty__cooked_mode(td) ((td)->c_lflag & ICANON) + +static int tty_getty(EditLine *, struct termios *); +static int tty_setty(EditLine *, int, const struct termios *); +static int tty__getcharindex(int); +static void tty__getchar(struct termios *, unsigned char *); +static void tty__setchar(struct termios *, unsigned char *); +static speed_t tty__getspeed(struct termios *); +static int tty_setup(EditLine *); +static void tty_setup_flags(EditLine *, struct termios *, int); + +#define t_qu t_ts + +/* tty_getty(): + * Wrapper for tcgetattr to handle EINTR + */ +static int +tty_getty(EditLine *el, struct termios *t) +{ + int rv; + while ((rv = tcgetattr(el->el_infd, t)) == -1 && errno == EINTR) + continue; + return rv; +} + +/* tty_setty(): + * Wrapper for tcsetattr to handle EINTR + */ +static int +tty_setty(EditLine *el, int action, const struct termios *t) +{ + int rv; + while ((rv = tcsetattr(el->el_infd, action, t)) == -1 && errno == EINTR) + continue; + return rv; +} + +/* tty_setup(): + * Get the tty parameters and initialize the editing state + */ +static int +tty_setup(EditLine *el) +{ + int rst = (el->el_flags & NO_RESET) == 0; + + if (el->el_flags & EDIT_DISABLED) + return 0; + + if (el->el_tty.t_initialized) + return -1; + + if (!isatty(el->el_outfd)) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: isatty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + if (tty_getty(el, &el->el_tty.t_or) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_getty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + el->el_tty.t_ts = el->el_tty.t_ex = el->el_tty.t_ed = el->el_tty.t_or; + + el->el_tty.t_speed = tty__getspeed(&el->el_tty.t_ex); + el->el_tty.t_tabs = tty__gettabs(&el->el_tty.t_ex); + el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ex); + + tty_setup_flags(el, &el->el_tty.t_ex, EX_IO); + + /* + * Reset the tty chars to reasonable defaults + * If they are disabled, then enable them. + */ + if (rst) { + if (tty__cooked_mode(&el->el_tty.t_ts)) { + tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]); + /* + * Don't affect CMIN and CTIME for the editor mode + */ + for (rst = 0; rst < C_NCC - 2; rst++) + if (el->el_tty.t_c[TS_IO][rst] != + el->el_tty.t_vdisable + && el->el_tty.t_c[ED_IO][rst] != + el->el_tty.t_vdisable) + el->el_tty.t_c[ED_IO][rst] = + el->el_tty.t_c[TS_IO][rst]; + for (rst = 0; rst < C_NCC; rst++) + if (el->el_tty.t_c[TS_IO][rst] != + el->el_tty.t_vdisable) + el->el_tty.t_c[EX_IO][rst] = + el->el_tty.t_c[TS_IO][rst]; + } + tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]); + if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ex) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", + __func__, strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + } + + tty_setup_flags(el, &el->el_tty.t_ed, ED_IO); + + tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]); + tty_bind_char(el, 1); + el->el_tty.t_initialized = 1; + return 0; +} + +libedit_private int +tty_init(EditLine *el) +{ + + el->el_tty.t_mode = EX_IO; + el->el_tty.t_vdisable = _POSIX_VDISABLE; + el->el_tty.t_initialized = 0; + (void) memcpy(el->el_tty.t_t, ttyperm, sizeof(ttyperm_t)); + (void) memcpy(el->el_tty.t_c, ttychar, sizeof(ttychar_t)); + return tty_setup(el); +} + + +/* tty_end(): + * Restore the tty to its original settings + */ +libedit_private void +/*ARGSUSED*/ +tty_end(EditLine *el, int how) +{ + if (el->el_flags & EDIT_DISABLED) + return; + + if (!el->el_tty.t_initialized) + return; + + if (tty_setty(el, how, &el->el_tty.t_or) == -1) + { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, + "%s: tty_setty: %s\n", __func__, strerror(errno)); +#endif /* DEBUG_TTY */ + } +} + + +/* tty__getspeed(): + * Get the tty speed + */ +static speed_t +tty__getspeed(struct termios *td) +{ + speed_t spd; + + if ((spd = cfgetispeed(td)) == 0) + spd = cfgetospeed(td); + return spd; +} + +/* tty__getspeed(): + * Return the index of the asked char in the c_cc array + */ +static int +tty__getcharindex(int i) +{ + switch (i) { +#ifdef VINTR + case C_INTR: + return VINTR; +#endif /* VINTR */ +#ifdef VQUIT + case C_QUIT: + return VQUIT; +#endif /* VQUIT */ +#ifdef VERASE + case C_ERASE: + return VERASE; +#endif /* VERASE */ +#ifdef VKILL + case C_KILL: + return VKILL; +#endif /* VKILL */ +#ifdef VEOF + case C_EOF: + return VEOF; +#endif /* VEOF */ +#ifdef VEOL + case C_EOL: + return VEOL; +#endif /* VEOL */ +#ifdef VEOL2 + case C_EOL2: + return VEOL2; +#endif /* VEOL2 */ +#ifdef VSWTCH + case C_SWTCH: + return VSWTCH; +#endif /* VSWTCH */ +#ifdef VDSWTCH + case C_DSWTCH: + return VDSWTCH; +#endif /* VDSWTCH */ +#ifdef VERASE2 + case C_ERASE2: + return VERASE2; +#endif /* VERASE2 */ +#ifdef VSTART + case C_START: + return VSTART; +#endif /* VSTART */ +#ifdef VSTOP + case C_STOP: + return VSTOP; +#endif /* VSTOP */ +#ifdef VWERASE + case C_WERASE: + return VWERASE; +#endif /* VWERASE */ +#ifdef VSUSP + case C_SUSP: + return VSUSP; +#endif /* VSUSP */ +#ifdef VDSUSP + case C_DSUSP: + return VDSUSP; +#endif /* VDSUSP */ +#ifdef VREPRINT + case C_REPRINT: + return VREPRINT; +#endif /* VREPRINT */ +#ifdef VDISCARD + case C_DISCARD: + return VDISCARD; +#endif /* VDISCARD */ +#ifdef VLNEXT + case C_LNEXT: + return VLNEXT; +#endif /* VLNEXT */ +#ifdef VSTATUS + case C_STATUS: + return VSTATUS; +#endif /* VSTATUS */ +#ifdef VPAGE + case C_PAGE: + return VPAGE; +#endif /* VPAGE */ +#ifdef VPGOFF + case C_PGOFF: + return VPGOFF; +#endif /* VPGOFF */ +#ifdef VKILL2 + case C_KILL2: + return VKILL2; +#endif /* KILL2 */ +#ifdef VMIN + case C_MIN: + return VMIN; +#endif /* VMIN */ +#ifdef VTIME + case C_TIME: + return VTIME; +#endif /* VTIME */ + default: + return -1; + } +} + +/* tty__getchar(): + * Get the tty characters + */ +static void +tty__getchar(struct termios *td, unsigned char *s) +{ + +#ifdef VINTR + s[C_INTR] = td->c_cc[VINTR]; +#endif /* VINTR */ +#ifdef VQUIT + s[C_QUIT] = td->c_cc[VQUIT]; +#endif /* VQUIT */ +#ifdef VERASE + s[C_ERASE] = td->c_cc[VERASE]; +#endif /* VERASE */ +#ifdef VKILL + s[C_KILL] = td->c_cc[VKILL]; +#endif /* VKILL */ +#ifdef VEOF + s[C_EOF] = td->c_cc[VEOF]; +#endif /* VEOF */ +#ifdef VEOL + s[C_EOL] = td->c_cc[VEOL]; +#endif /* VEOL */ +#ifdef VEOL2 + s[C_EOL2] = td->c_cc[VEOL2]; +#endif /* VEOL2 */ +#ifdef VSWTCH + s[C_SWTCH] = td->c_cc[VSWTCH]; +#endif /* VSWTCH */ +#ifdef VDSWTCH + s[C_DSWTCH] = td->c_cc[VDSWTCH]; +#endif /* VDSWTCH */ +#ifdef VERASE2 + s[C_ERASE2] = td->c_cc[VERASE2]; +#endif /* VERASE2 */ +#ifdef VSTART + s[C_START] = td->c_cc[VSTART]; +#endif /* VSTART */ +#ifdef VSTOP + s[C_STOP] = td->c_cc[VSTOP]; +#endif /* VSTOP */ +#ifdef VWERASE + s[C_WERASE] = td->c_cc[VWERASE]; +#endif /* VWERASE */ +#ifdef VSUSP + s[C_SUSP] = td->c_cc[VSUSP]; +#endif /* VSUSP */ +#ifdef VDSUSP + s[C_DSUSP] = td->c_cc[VDSUSP]; +#endif /* VDSUSP */ +#ifdef VREPRINT + s[C_REPRINT] = td->c_cc[VREPRINT]; +#endif /* VREPRINT */ +#ifdef VDISCARD + s[C_DISCARD] = td->c_cc[VDISCARD]; +#endif /* VDISCARD */ +#ifdef VLNEXT + s[C_LNEXT] = td->c_cc[VLNEXT]; +#endif /* VLNEXT */ +#ifdef VSTATUS + s[C_STATUS] = td->c_cc[VSTATUS]; +#endif /* VSTATUS */ +#ifdef VPAGE + s[C_PAGE] = td->c_cc[VPAGE]; +#endif /* VPAGE */ +#ifdef VPGOFF + s[C_PGOFF] = td->c_cc[VPGOFF]; +#endif /* VPGOFF */ +#ifdef VKILL2 + s[C_KILL2] = td->c_cc[VKILL2]; +#endif /* KILL2 */ +#ifdef VMIN + s[C_MIN] = td->c_cc[VMIN]; +#endif /* VMIN */ +#ifdef VTIME + s[C_TIME] = td->c_cc[VTIME]; +#endif /* VTIME */ +} /* tty__getchar */ + + +/* tty__setchar(): + * Set the tty characters + */ +static void +tty__setchar(struct termios *td, unsigned char *s) +{ + +#ifdef VINTR + td->c_cc[VINTR] = s[C_INTR]; +#endif /* VINTR */ +#ifdef VQUIT + td->c_cc[VQUIT] = s[C_QUIT]; +#endif /* VQUIT */ +#ifdef VERASE + td->c_cc[VERASE] = s[C_ERASE]; +#endif /* VERASE */ +#ifdef VKILL + td->c_cc[VKILL] = s[C_KILL]; +#endif /* VKILL */ +#ifdef VEOF + td->c_cc[VEOF] = s[C_EOF]; +#endif /* VEOF */ +#ifdef VEOL + td->c_cc[VEOL] = s[C_EOL]; +#endif /* VEOL */ +#ifdef VEOL2 + td->c_cc[VEOL2] = s[C_EOL2]; +#endif /* VEOL2 */ +#ifdef VSWTCH + td->c_cc[VSWTCH] = s[C_SWTCH]; +#endif /* VSWTCH */ +#ifdef VDSWTCH + td->c_cc[VDSWTCH] = s[C_DSWTCH]; +#endif /* VDSWTCH */ +#ifdef VERASE2 + td->c_cc[VERASE2] = s[C_ERASE2]; +#endif /* VERASE2 */ +#ifdef VSTART + td->c_cc[VSTART] = s[C_START]; +#endif /* VSTART */ +#ifdef VSTOP + td->c_cc[VSTOP] = s[C_STOP]; +#endif /* VSTOP */ +#ifdef VWERASE + td->c_cc[VWERASE] = s[C_WERASE]; +#endif /* VWERASE */ +#ifdef VSUSP + td->c_cc[VSUSP] = s[C_SUSP]; +#endif /* VSUSP */ +#ifdef VDSUSP + td->c_cc[VDSUSP] = s[C_DSUSP]; +#endif /* VDSUSP */ +#ifdef VREPRINT + td->c_cc[VREPRINT] = s[C_REPRINT]; +#endif /* VREPRINT */ +#ifdef VDISCARD + td->c_cc[VDISCARD] = s[C_DISCARD]; +#endif /* VDISCARD */ +#ifdef VLNEXT + td->c_cc[VLNEXT] = s[C_LNEXT]; +#endif /* VLNEXT */ +#ifdef VSTATUS + td->c_cc[VSTATUS] = s[C_STATUS]; +#endif /* VSTATUS */ +#ifdef VPAGE + td->c_cc[VPAGE] = s[C_PAGE]; +#endif /* VPAGE */ +#ifdef VPGOFF + td->c_cc[VPGOFF] = s[C_PGOFF]; +#endif /* VPGOFF */ +#ifdef VKILL2 + td->c_cc[VKILL2] = s[C_KILL2]; +#endif /* VKILL2 */ +#ifdef VMIN + td->c_cc[VMIN] = s[C_MIN]; +#endif /* VMIN */ +#ifdef VTIME + td->c_cc[VTIME] = s[C_TIME]; +#endif /* VTIME */ +} /* tty__setchar */ + + +/* tty_bind_char(): + * Rebind the editline functions + */ +libedit_private void +tty_bind_char(EditLine *el, int force) +{ + + unsigned char *t_n = el->el_tty.t_c[ED_IO]; + unsigned char *t_o = el->el_tty.t_ed.c_cc; + wchar_t new[2], old[2]; + const ttymap_t *tp; + el_action_t *map, *alt; + const el_action_t *dmap, *dalt; + new[1] = old[1] = '\0'; + + map = el->el_map.key; + alt = el->el_map.alt; + if (el->el_map.type == MAP_VI) { + dmap = el->el_map.vii; + dalt = el->el_map.vic; + } else { + dmap = el->el_map.emacs; + dalt = NULL; + } + + for (tp = tty_map; tp->nch != (wint_t)-1; tp++) { + new[0] = (wchar_t)t_n[tp->nch]; + old[0] = (wchar_t)t_o[tp->och]; + if (new[0] == old[0] && !force) + continue; + /* Put the old default binding back, and set the new binding */ + keymacro_clear(el, map, old); + map[(unsigned char)old[0]] = dmap[(unsigned char)old[0]]; + keymacro_clear(el, map, new); + /* MAP_VI == 1, MAP_EMACS == 0... */ + map[(unsigned char)new[0]] = tp->bind[el->el_map.type]; + if (dalt) { + keymacro_clear(el, alt, old); + alt[(unsigned char)old[0]] = + dalt[(unsigned char)old[0]]; + keymacro_clear(el, alt, new); + alt[(unsigned char)new[0]] = + tp->bind[el->el_map.type + 1]; + } + } +} + + +static tcflag_t * +tty__get_flag(struct termios *t, int kind) { + switch (kind) { + case MD_INP: + return &t->c_iflag; + case MD_OUT: + return &t->c_oflag; + case MD_CTL: + return &t->c_cflag; + case MD_LIN: + return &t->c_lflag; + default: + abort(); + /*NOTREACHED*/ + } +} + + +static tcflag_t +tty_update_flag(EditLine *el, tcflag_t f, int mode, int kind) +{ + f &= ~el->el_tty.t_t[mode][kind].t_clrmask; + f |= el->el_tty.t_t[mode][kind].t_setmask; + return f; +} + + +static void +tty_update_flags(EditLine *el, int kind) +{ + tcflag_t *tt, *ed, *ex; + tt = tty__get_flag(&el->el_tty.t_ts, kind); + ed = tty__get_flag(&el->el_tty.t_ed, kind); + ex = tty__get_flag(&el->el_tty.t_ex, kind); + + if (*tt != *ex && (kind != MD_CTL || *tt != *ed)) { + *ed = tty_update_flag(el, *tt, ED_IO, kind); + *ex = tty_update_flag(el, *tt, EX_IO, kind); + } +} + + +static void +tty_update_char(EditLine *el, int mode, int c) { + if (!((el->el_tty.t_t[mode][MD_CHAR].t_setmask & C_SH(c))) + && (el->el_tty.t_c[TS_IO][c] != el->el_tty.t_c[EX_IO][c])) + el->el_tty.t_c[mode][c] = el->el_tty.t_c[TS_IO][c]; + if (el->el_tty.t_t[mode][MD_CHAR].t_clrmask & C_SH(c)) + el->el_tty.t_c[mode][c] = el->el_tty.t_vdisable; +} + + +/* tty_rawmode(): + * Set terminal into 1 character at a time mode. + */ +libedit_private int +tty_rawmode(EditLine *el) +{ + + if (el->el_tty.t_mode == ED_IO || el->el_tty.t_mode == QU_IO) + return 0; + + if (el->el_flags & EDIT_DISABLED) + return 0; + + if (tty_getty(el, &el->el_tty.t_ts) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_getty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + /* + * We always keep up with the eight bit setting and the speed of the + * tty. But we only believe changes that are made to cooked mode! + */ + el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ts); + el->el_tty.t_speed = tty__getspeed(&el->el_tty.t_ts); + + if (tty__getspeed(&el->el_tty.t_ex) != el->el_tty.t_speed || + tty__getspeed(&el->el_tty.t_ed) != el->el_tty.t_speed) { + (void) cfsetispeed(&el->el_tty.t_ex, el->el_tty.t_speed); + (void) cfsetospeed(&el->el_tty.t_ex, el->el_tty.t_speed); + (void) cfsetispeed(&el->el_tty.t_ed, el->el_tty.t_speed); + (void) cfsetospeed(&el->el_tty.t_ed, el->el_tty.t_speed); + } + if (tty__cooked_mode(&el->el_tty.t_ts)) { + int i; + + for (i = MD_INP; i <= MD_LIN; i++) + tty_update_flags(el, i); + + if (tty__gettabs(&el->el_tty.t_ex) == 0) + el->el_tty.t_tabs = 0; + else + el->el_tty.t_tabs = EL_CAN_TAB ? 1 : 0; + + tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]); + /* + * Check if the user made any changes. + * If he did, then propagate the changes to the + * edit and execute data structures. + */ + for (i = 0; i < C_NCC; i++) + if (el->el_tty.t_c[TS_IO][i] != + el->el_tty.t_c[EX_IO][i]) + break; + + if (i != C_NCC) { + /* + * Propagate changes only to the unlibedit_private + * chars that have been modified just now. + */ + for (i = 0; i < C_NCC; i++) + tty_update_char(el, ED_IO, i); + + tty_bind_char(el, 0); + tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]); + + for (i = 0; i < C_NCC; i++) + tty_update_char(el, EX_IO, i); + + tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]); + } + } + if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ed) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + el->el_tty.t_mode = ED_IO; + return 0; +} + + +/* tty_cookedmode(): + * Set the tty back to normal mode + */ +libedit_private int +tty_cookedmode(EditLine *el) +{ /* set tty in normal setup */ + + if (el->el_tty.t_mode == EX_IO) + return 0; + + if (el->el_flags & EDIT_DISABLED) + return 0; + + if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ex) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + el->el_tty.t_mode = EX_IO; + return 0; +} + + +/* tty_quotemode(): + * Turn on quote mode + */ +libedit_private int +tty_quotemode(EditLine *el) +{ + if (el->el_tty.t_mode == QU_IO) + return 0; + + el->el_tty.t_qu = el->el_tty.t_ed; + + tty_setup_flags(el, &el->el_tty.t_qu, QU_IO); + + if (tty_setty(el, TCSADRAIN, &el->el_tty.t_qu) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + el->el_tty.t_mode = QU_IO; + return 0; +} + + +/* tty_noquotemode(): + * Turn off quote mode + */ +libedit_private int +tty_noquotemode(EditLine *el) +{ + + if (el->el_tty.t_mode != QU_IO) + return 0; + if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ed) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__, + strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + el->el_tty.t_mode = ED_IO; + return 0; +} + + +/* tty_stty(): + * Stty builtin + */ +libedit_private int +/*ARGSUSED*/ +tty_stty(EditLine *el, int argc __attribute__((__unused__)), + const wchar_t **argv) +{ + const ttymodes_t *m; + char x; + int aflag = 0; + const wchar_t *s, *d; + char name[EL_BUFSIZ]; + struct termios *tios = &el->el_tty.t_ex; + int z = EX_IO; + + if (argv == NULL) + return -1; + strlcpy(name, ct_encode_string(*argv++, &el->el_scratch), sizeof(name)); + + while (argv && *argv && argv[0][0] == '-' && argv[0][2] == '\0') + switch (argv[0][1]) { + case 'a': + aflag++; + argv++; + break; + case 'd': + argv++; + tios = &el->el_tty.t_ed; + z = ED_IO; + break; + case 'x': + argv++; + tios = &el->el_tty.t_ex; + z = EX_IO; + break; + case 'q': + argv++; + tios = &el->el_tty.t_ts; + z = QU_IO; + break; + default: + (void) fprintf(el->el_errfile, + "%s: Unknown switch `%lc'.\n", + name, (wint_t)argv[0][1]); + return -1; + } + + if (!argv || !*argv) { + int i = -1; + size_t len = 0, st = 0, cu; + for (m = ttymodes; m->m_name; m++) { + if (m->m_type != i) { + (void) fprintf(el->el_outfile, "%s%s", + i != -1 ? "\n" : "", + el->el_tty.t_t[z][m->m_type].t_name); + i = m->m_type; + st = len = + strlen(el->el_tty.t_t[z][m->m_type].t_name); + } + if (i != -1) { + x = (el->el_tty.t_t[z][i].t_setmask & m->m_value) + ? '+' : '\0'; + + if (el->el_tty.t_t[z][i].t_clrmask & m->m_value) + x = '-'; + } else { + x = '\0'; + } + + if (x != '\0' || aflag) { + + cu = strlen(m->m_name) + (x != '\0') + 1; + + if (len + cu >= + (size_t)el->el_terminal.t_size.h) { + (void) fprintf(el->el_outfile, "\n%*s", + (int)st, ""); + len = st + cu; + } else + len += cu; + + if (x != '\0') + (void) fprintf(el->el_outfile, "%c%s ", + x, m->m_name); + else + (void) fprintf(el->el_outfile, "%s ", + m->m_name); + } + } + (void) fprintf(el->el_outfile, "\n"); + return 0; + } + while (argv && (s = *argv++)) { + const wchar_t *p; + switch (*s) { + case '+': + case '-': + x = (char)*s++; + break; + default: + x = '\0'; + break; + } + d = s; + p = wcschr(s, L'='); + for (m = ttymodes; m->m_name; m++) + if ((p ? strncmp(m->m_name, ct_encode_string(d, + &el->el_scratch), (size_t)(p - d)) : + strcmp(m->m_name, ct_encode_string(d, + &el->el_scratch))) == 0 && + (p == NULL || m->m_type == MD_CHAR)) + break; + + if (!m->m_name) { + (void) fprintf(el->el_errfile, + "%s: Invalid argument `%ls'.\n", name, d); + return -1; + } + if (p) { + int c = ffs((int)m->m_value); + int v = *++p ? parse__escape(&p) : + el->el_tty.t_vdisable; + assert(c != 0); + c--; + c = tty__getcharindex(c); + assert(c != -1); + tios->c_cc[c] = (cc_t)v; + continue; + } + switch (x) { + case '+': + el->el_tty.t_t[z][m->m_type].t_setmask |= m->m_value; + el->el_tty.t_t[z][m->m_type].t_clrmask &= ~m->m_value; + break; + case '-': + el->el_tty.t_t[z][m->m_type].t_setmask &= ~m->m_value; + el->el_tty.t_t[z][m->m_type].t_clrmask |= m->m_value; + break; + default: + el->el_tty.t_t[z][m->m_type].t_setmask &= ~m->m_value; + el->el_tty.t_t[z][m->m_type].t_clrmask &= ~m->m_value; + break; + } + } + + tty_setup_flags(el, tios, z); + if (el->el_tty.t_mode == z) { + if (tty_setty(el, TCSADRAIN, tios) == -1) { +#ifdef DEBUG_TTY + (void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", + __func__, strerror(errno)); +#endif /* DEBUG_TTY */ + return -1; + } + } + + return 0; +} + + +#ifdef notyet +/* tty_printchar(): + * DEbugging routine to print the tty characters + */ +static void +tty_printchar(EditLine *el, unsigned char *s) +{ + ttyperm_t *m; + int i; + + for (i = 0; i < C_NCC; i++) { + for (m = el->el_tty.t_t; m->m_name; m++) + if (m->m_type == MD_CHAR && C_SH(i) == m->m_value) + break; + if (m->m_name) + (void) fprintf(el->el_errfile, "%s ^%c ", + m->m_name, s[i] + 'A' - 1); + if (i % 5 == 0) + (void) fprintf(el->el_errfile, "\n"); + } + (void) fprintf(el->el_errfile, "\n"); +} +#endif /* notyet */ + + +static void +tty_setup_flags(EditLine *el, struct termios *tios, int mode) +{ + int kind; + for (kind = MD_INP; kind <= MD_LIN; kind++) { + tcflag_t *f = tty__get_flag(tios, kind); + *f = tty_update_flag(el, *f, mode, kind); + } +} + +libedit_private int +tty_get_signal_character(EditLine *el, int sig) +{ +#ifdef ECHOCTL + tcflag_t *ed = tty__get_flag(&el->el_tty.t_ed, MD_INP); + if ((*ed & ECHOCTL) == 0) + return -1; +#endif + switch (sig) { +#if defined(SIGINT) && defined(VINTR) + case SIGINT: + return el->el_tty.t_c[ED_IO][VINTR]; +#endif +#if defined(SIGQUIT) && defined(VQUIT) + case SIGQUIT: + return el->el_tty.t_c[ED_IO][VQUIT]; +#endif +#if defined(SIGINFO) && defined(VSTATUS) + case SIGINFO: + return el->el_tty.t_c[ED_IO][VSTATUS]; +#endif +#if defined(SIGTSTP) && defined(VSUSP) + case SIGTSTP: + return el->el_tty.t_c[ED_IO][VSUSP]; +#endif + default: + return -1; + } +} diff --git a/src/thirdparty/libedit-3.1/src/tty.h b/src/thirdparty/libedit-3.1/src/tty.h new file mode 100644 index 000000000..ac817c8ad --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/tty.h @@ -0,0 +1,482 @@ +/* $NetBSD: tty.h,v 1.24 2021/07/31 20:51:32 andvar Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)tty.h 8.1 (Berkeley) 6/4/93 + */ + +/* + * el.tty.h: Local terminal header + */ +#ifndef _h_el_tty +#define _h_el_tty + +#include +#include + +/* Define our own since everyone gets it wrong! */ +#define CONTROL(A) ((A) & 037) + +/* + * Aix compatible names + */ +# if defined(VWERSE) && !defined(VWERASE) +# define VWERASE VWERSE +# endif /* VWERSE && !VWERASE */ + +# if defined(VDISCRD) && !defined(VDISCARD) +# define VDISCARD VDISCRD +# endif /* VDISCRD && !VDISCARD */ + +# if defined(VFLUSHO) && !defined(VDISCARD) +# define VDISCARD VFLUSHO +# endif /* VFLUSHO && VDISCARD */ + +# if defined(VSTRT) && !defined(VSTART) +# define VSTART VSTRT +# endif /* VSTRT && ! VSTART */ + +# if defined(VSTAT) && !defined(VSTATUS) +# define VSTATUS VSTAT +# endif /* VSTAT && ! VSTATUS */ + +# ifndef ONLRET +# define ONLRET 0 +# endif /* ONLRET */ + +# ifndef TAB3 +# ifdef OXTABS +# define TAB3 OXTABS +# else +# define TAB3 0 +# endif /* OXTABS */ +# endif /* !TAB3 */ + +# if defined(OXTABS) && !defined(XTABS) +# define XTABS OXTABS +# endif /* OXTABS && !XTABS */ + +# ifndef ONLCR +# define ONLCR 0 +# endif /* ONLCR */ + +# ifndef IEXTEN +# define IEXTEN 0 +# endif /* IEXTEN */ + +# ifndef ECHOCTL +# define ECHOCTL 0 +# endif /* ECHOCTL */ + +# ifndef PARENB +# define PARENB 0 +# endif /* PARENB */ + +# ifndef EXTPROC +# define EXTPROC 0 +# endif /* EXTPROC */ + +# ifndef FLUSHO +# define FLUSHO 0 +# endif /* FLUSHO */ + + +# if defined(VDISABLE) && !defined(_POSIX_VDISABLE) +# define _POSIX_VDISABLE VDISABLE +# endif /* VDISABLE && ! _POSIX_VDISABLE */ + +/* + * Work around ISC's definition of IEXTEN which is + * XCASE! + */ +# ifdef ISC +# if defined(IEXTEN) && defined(XCASE) +# if IEXTEN == XCASE +# undef IEXTEN +# define IEXTEN 0 +# endif /* IEXTEN == XCASE */ +# endif /* IEXTEN && XCASE */ +# if defined(IEXTEN) && !defined(XCASE) +# define XCASE IEXTEN +# undef IEXTEN +# define IEXTEN 0 +# endif /* IEXTEN && !XCASE */ +# endif /* ISC */ + +/* + * Work around convex weirdness where turning off IEXTEN makes us + * lose all postprocessing! + */ +#if defined(convex) || defined(__convex__) +# if defined(IEXTEN) && IEXTEN != 0 +# undef IEXTEN +# define IEXTEN 0 +# endif /* IEXTEN != 0 */ +#endif /* convex || __convex__ */ + +/* + * So that we don't lose job control. + */ +#ifdef __SVR4 +# undef CSWTCH +#endif + +#ifndef _POSIX_VDISABLE +# define _POSIX_VDISABLE ((unsigned char) -1) +#endif /* _POSIX_VDISABLE */ + +#if !defined(CREPRINT) && defined(CRPRNT) +# define CREPRINT CRPRNT +#endif /* !CREPRINT && CRPRNT */ +#if !defined(CDISCARD) && defined(CFLUSH) +# define CDISCARD CFLUSH +#endif /* !CDISCARD && CFLUSH */ + +#ifndef CINTR +# define CINTR CONTROL('c') +#endif /* CINTR */ +#ifndef CQUIT +# define CQUIT 034 /* ^\ */ +#endif /* CQUIT */ +#ifndef CERASE +# define CERASE 0177 /* ^? */ +#endif /* CERASE */ +#ifndef CKILL +# define CKILL CONTROL('u') +#endif /* CKILL */ +#ifndef CEOF +# define CEOF CONTROL('d') +#endif /* CEOF */ +#ifndef CEOL +# define CEOL _POSIX_VDISABLE +#endif /* CEOL */ +#ifndef CEOL2 +# define CEOL2 _POSIX_VDISABLE +#endif /* CEOL2 */ +#ifndef CSWTCH +# define CSWTCH _POSIX_VDISABLE +#endif /* CSWTCH */ +#ifndef CDSWTCH +# define CDSWTCH _POSIX_VDISABLE +#endif /* CDSWTCH */ +#ifndef CERASE2 +# define CERASE2 _POSIX_VDISABLE +#endif /* CERASE2 */ +#ifndef CSTART +# define CSTART CONTROL('q') +#endif /* CSTART */ +#ifndef CSTOP +# define CSTOP CONTROL('s') +#endif /* CSTOP */ +#ifndef CSUSP +# define CSUSP CONTROL('z') +#endif /* CSUSP */ +#ifndef CDSUSP +# define CDSUSP CONTROL('y') +#endif /* CDSUSP */ + +#ifdef hpux + +# ifndef CREPRINT +# define CREPRINT _POSIX_VDISABLE +# endif /* CREPRINT */ +# ifndef CDISCARD +# define CDISCARD _POSIX_VDISABLE +# endif /* CDISCARD */ +# ifndef CLNEXT +# define CLNEXT _POSIX_VDISABLE +# endif /* CLNEXT */ +# ifndef CWERASE +# define CWERASE _POSIX_VDISABLE +# endif /* CWERASE */ + +#else /* !hpux */ + +# ifndef CREPRINT +# define CREPRINT CONTROL('r') +# endif /* CREPRINT */ +# ifndef CDISCARD +# define CDISCARD CONTROL('o') +# endif /* CDISCARD */ +# ifndef CLNEXT +# define CLNEXT CONTROL('v') +# endif /* CLNEXT */ +# ifndef CWERASE +# define CWERASE CONTROL('w') +# endif /* CWERASE */ + +#endif /* hpux */ + +#ifndef CSTATUS +# define CSTATUS CONTROL('t') +#endif /* CSTATUS */ +#ifndef CPAGE +# define CPAGE ' ' +#endif /* CPAGE */ +#ifndef CPGOFF +# define CPGOFF CONTROL('m') +#endif /* CPGOFF */ +#ifndef CKILL2 +# define CKILL2 _POSIX_VDISABLE +#endif /* CKILL2 */ +#ifndef CBRK +# ifndef masscomp +# define CBRK 0377 +# else +# define CBRK '\0' +# endif /* masscomp */ +#endif /* CBRK */ +#ifndef CMIN +# define CMIN CEOF +#endif /* CMIN */ +#ifndef CTIME +# define CTIME CEOL +#endif /* CTIME */ + +/* + * Fix for sun inconsistency. On termio VSUSP and the rest of the + * ttychars > NCC are defined. So we undefine them. + */ +#if defined(TERMIO) || defined(POSIX) +# if defined(POSIX) && defined(NCCS) +# define NUMCC NCCS +# else +# ifdef NCC +# define NUMCC NCC +# endif /* NCC */ +# endif /* POSIX && NCCS */ +# ifdef NUMCC +# ifdef VINTR +# if NUMCC <= VINTR +# undef VINTR +# endif /* NUMCC <= VINTR */ +# endif /* VINTR */ +# ifdef VQUIT +# if NUMCC <= VQUIT +# undef VQUIT +# endif /* NUMCC <= VQUIT */ +# endif /* VQUIT */ +# ifdef VERASE +# if NUMCC <= VERASE +# undef VERASE +# endif /* NUMCC <= VERASE */ +# endif /* VERASE */ +# ifdef VKILL +# if NUMCC <= VKILL +# undef VKILL +# endif /* NUMCC <= VKILL */ +# endif /* VKILL */ +# ifdef VEOF +# if NUMCC <= VEOF +# undef VEOF +# endif /* NUMCC <= VEOF */ +# endif /* VEOF */ +# ifdef VEOL +# if NUMCC <= VEOL +# undef VEOL +# endif /* NUMCC <= VEOL */ +# endif /* VEOL */ +# ifdef VEOL2 +# if NUMCC <= VEOL2 +# undef VEOL2 +# endif /* NUMCC <= VEOL2 */ +# endif /* VEOL2 */ +# ifdef VSWTCH +# if NUMCC <= VSWTCH +# undef VSWTCH +# endif /* NUMCC <= VSWTCH */ +# endif /* VSWTCH */ +# ifdef VDSWTCH +# if NUMCC <= VDSWTCH +# undef VDSWTCH +# endif /* NUMCC <= VDSWTCH */ +# endif /* VDSWTCH */ +# ifdef VERASE2 +# if NUMCC <= VERASE2 +# undef VERASE2 +# endif /* NUMCC <= VERASE2 */ +# endif /* VERASE2 */ +# ifdef VSTART +# if NUMCC <= VSTART +# undef VSTART +# endif /* NUMCC <= VSTART */ +# endif /* VSTART */ +# ifdef VSTOP +# if NUMCC <= VSTOP +# undef VSTOP +# endif /* NUMCC <= VSTOP */ +# endif /* VSTOP */ +# ifdef VWERASE +# if NUMCC <= VWERASE +# undef VWERASE +# endif /* NUMCC <= VWERASE */ +# endif /* VWERASE */ +# ifdef VSUSP +# if NUMCC <= VSUSP +# undef VSUSP +# endif /* NUMCC <= VSUSP */ +# endif /* VSUSP */ +# ifdef VDSUSP +# if NUMCC <= VDSUSP +# undef VDSUSP +# endif /* NUMCC <= VDSUSP */ +# endif /* VDSUSP */ +# ifdef VREPRINT +# if NUMCC <= VREPRINT +# undef VREPRINT +# endif /* NUMCC <= VREPRINT */ +# endif /* VREPRINT */ +# ifdef VDISCARD +# if NUMCC <= VDISCARD +# undef VDISCARD +# endif /* NUMCC <= VDISCARD */ +# endif /* VDISCARD */ +# ifdef VLNEXT +# if NUMCC <= VLNEXT +# undef VLNEXT +# endif /* NUMCC <= VLNEXT */ +# endif /* VLNEXT */ +# ifdef VSTATUS +# if NUMCC <= VSTATUS +# undef VSTATUS +# endif /* NUMCC <= VSTATUS */ +# endif /* VSTATUS */ +# ifdef VPAGE +# if NUMCC <= VPAGE +# undef VPAGE +# endif /* NUMCC <= VPAGE */ +# endif /* VPAGE */ +# ifdef VPGOFF +# if NUMCC <= VPGOFF +# undef VPGOFF +# endif /* NUMCC <= VPGOFF */ +# endif /* VPGOFF */ +# ifdef VKILL2 +# if NUMCC <= VKILL2 +# undef VKILL2 +# endif /* NUMCC <= VKILL2 */ +# endif /* VKILL2 */ +# ifdef VBRK +# if NUMCC <= VBRK +# undef VBRK +# endif /* NUMCC <= VBRK */ +# endif /* VBRK */ +# ifdef VMIN +# if NUMCC <= VMIN +# undef VMIN +# endif /* NUMCC <= VMIN */ +# endif /* VMIN */ +# ifdef VTIME +# if NUMCC <= VTIME +# undef VTIME +# endif /* NUMCC <= VTIME */ +# endif /* VTIME */ +# endif /* NUMCC */ +#endif /* !POSIX */ + +#define C_INTR 0 +#define C_QUIT 1 +#define C_ERASE 2 +#define C_KILL 3 +#define C_EOF 4 +#define C_EOL 5 +#define C_EOL2 6 +#define C_SWTCH 7 +#define C_DSWTCH 8 +#define C_ERASE2 9 +#define C_START 10 +#define C_STOP 11 +#define C_WERASE 12 +#define C_SUSP 13 +#define C_DSUSP 14 +#define C_REPRINT 15 +#define C_DISCARD 16 +#define C_LNEXT 17 +#define C_STATUS 18 +#define C_PAGE 19 +#define C_PGOFF 20 +#define C_KILL2 21 +#define C_BRK 22 +#define C_MIN 23 +#define C_TIME 24 +#define C_NCC 25 +#define C_SH(A) ((unsigned int)(1 << (A))) + +/* + * Terminal dependent data structures + */ +#define EX_IO 0 /* while we are executing */ +#define ED_IO 1 /* while we are editing */ +#define TS_IO 2 /* new mode from terminal */ +#define QU_IO 2 /* used only for quoted chars */ +#define NN_IO 3 /* The number of entries */ + +/* Don't re-order */ +#define MD_INP 0 +#define MD_OUT 1 +#define MD_CTL 2 +#define MD_LIN 3 +#define MD_CHAR 4 +#define MD_NN 5 + +typedef struct { + const char *t_name; + unsigned int t_setmask; + unsigned int t_clrmask; +} ttyperm_t[NN_IO][MD_NN]; + +typedef unsigned char ttychar_t[NN_IO][C_NCC]; + +libedit_private int tty_init(EditLine *); +libedit_private void tty_end(EditLine *, int); +libedit_private int tty_stty(EditLine *, int, const wchar_t **); +libedit_private int tty_rawmode(EditLine *); +libedit_private int tty_cookedmode(EditLine *); +libedit_private int tty_quotemode(EditLine *); +libedit_private int tty_noquotemode(EditLine *); +libedit_private void tty_bind_char(EditLine *, int); +libedit_private int tty_get_signal_character(EditLine *, int); + +typedef struct { + ttyperm_t t_t; + ttychar_t t_c; + struct termios t_or, t_ex, t_ed, t_ts; + int t_tabs; + int t_eight; + speed_t t_speed; + unsigned char t_mode; + unsigned char t_vdisable; + unsigned char t_initialized; +} el_tty_t; + + +#endif /* _h_el_tty */ diff --git a/src/thirdparty/libedit-3.1/src/unvis.c b/src/thirdparty/libedit-3.1/src/unvis.c new file mode 100644 index 000000000..b88b309fb --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/unvis.c @@ -0,0 +1,560 @@ +/* $NetBSD: unvis.c,v 1.45 2022/04/19 20:32:15 rillig Exp $ */ + +/*- + * Copyright (c) 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if defined(LIBC_SCCS) && !defined(lint) +#if 0 +static char sccsid[] = "@(#)unvis.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: unvis.c,v 1.45 2022/04/19 20:32:15 rillig Exp $"); +#endif +#endif /* LIBC_SCCS and not lint */ + +#include + +#include +#include +#ifdef HAVE_STDINT_H +#include +#endif +#include +#include +#include + +#ifdef __weak_alias +__weak_alias(strnunvisx,_strnunvisx) +#endif + +#if !HAVE_VIS +/* + * decode driven by state machine + */ +#define S_GROUND 0 /* haven't seen escape char */ +#define S_START 1 /* start decoding special sequence */ +#define S_META 2 /* metachar started (M) */ +#define S_META1 3 /* metachar more, regular char (-) */ +#define S_CTRL 4 /* control char started (^) */ +#define S_OCTAL2 5 /* octal digit 2 */ +#define S_OCTAL3 6 /* octal digit 3 */ +#define S_HEX 7 /* mandatory hex digit */ +#define S_HEX1 8 /* http hex digit */ +#define S_HEX2 9 /* http hex digit 2 */ +#define S_MIME1 10 /* mime hex digit 1 */ +#define S_MIME2 11 /* mime hex digit 2 */ +#define S_EATCRNL 12 /* mime eating CRNL */ +#define S_AMP 13 /* seen & */ +#define S_NUMBER 14 /* collecting number */ +#define S_STRING 15 /* collecting string */ + +#define isoctal(c) (((u_char)(c)) >= '0' && ((u_char)(c)) <= '7') +#define xtod(c) (isdigit(c) ? (c - '0') : ((tolower(c) - 'a') + 10)) +#define XTOD(c) (isdigit(c) ? (c - '0') : ((c - 'A') + 10)) + +/* + * RFC 1866 + */ +static const struct nv { + char name[7]; + uint8_t value; +} nv[] = { + { "AElig", 198 }, /* capital AE diphthong (ligature) */ + { "Aacute", 193 }, /* capital A, acute accent */ + { "Acirc", 194 }, /* capital A, circumflex accent */ + { "Agrave", 192 }, /* capital A, grave accent */ + { "Aring", 197 }, /* capital A, ring */ + { "Atilde", 195 }, /* capital A, tilde */ + { "Auml", 196 }, /* capital A, dieresis or umlaut mark */ + { "Ccedil", 199 }, /* capital C, cedilla */ + { "ETH", 208 }, /* capital Eth, Icelandic */ + { "Eacute", 201 }, /* capital E, acute accent */ + { "Ecirc", 202 }, /* capital E, circumflex accent */ + { "Egrave", 200 }, /* capital E, grave accent */ + { "Euml", 203 }, /* capital E, dieresis or umlaut mark */ + { "Iacute", 205 }, /* capital I, acute accent */ + { "Icirc", 206 }, /* capital I, circumflex accent */ + { "Igrave", 204 }, /* capital I, grave accent */ + { "Iuml", 207 }, /* capital I, dieresis or umlaut mark */ + { "Ntilde", 209 }, /* capital N, tilde */ + { "Oacute", 211 }, /* capital O, acute accent */ + { "Ocirc", 212 }, /* capital O, circumflex accent */ + { "Ograve", 210 }, /* capital O, grave accent */ + { "Oslash", 216 }, /* capital O, slash */ + { "Otilde", 213 }, /* capital O, tilde */ + { "Ouml", 214 }, /* capital O, dieresis or umlaut mark */ + { "THORN", 222 }, /* capital THORN, Icelandic */ + { "Uacute", 218 }, /* capital U, acute accent */ + { "Ucirc", 219 }, /* capital U, circumflex accent */ + { "Ugrave", 217 }, /* capital U, grave accent */ + { "Uuml", 220 }, /* capital U, dieresis or umlaut mark */ + { "Yacute", 221 }, /* capital Y, acute accent */ + { "aacute", 225 }, /* small a, acute accent */ + { "acirc", 226 }, /* small a, circumflex accent */ + { "acute", 180 }, /* acute accent */ + { "aelig", 230 }, /* small ae diphthong (ligature) */ + { "agrave", 224 }, /* small a, grave accent */ + { "amp", 38 }, /* ampersand */ + { "aring", 229 }, /* small a, ring */ + { "atilde", 227 }, /* small a, tilde */ + { "auml", 228 }, /* small a, dieresis or umlaut mark */ + { "brvbar", 166 }, /* broken (vertical) bar */ + { "ccedil", 231 }, /* small c, cedilla */ + { "cedil", 184 }, /* cedilla */ + { "cent", 162 }, /* cent sign */ + { "copy", 169 }, /* copyright sign */ + { "curren", 164 }, /* general currency sign */ + { "deg", 176 }, /* degree sign */ + { "divide", 247 }, /* divide sign */ + { "eacute", 233 }, /* small e, acute accent */ + { "ecirc", 234 }, /* small e, circumflex accent */ + { "egrave", 232 }, /* small e, grave accent */ + { "eth", 240 }, /* small eth, Icelandic */ + { "euml", 235 }, /* small e, dieresis or umlaut mark */ + { "frac12", 189 }, /* fraction one-half */ + { "frac14", 188 }, /* fraction one-quarter */ + { "frac34", 190 }, /* fraction three-quarters */ + { "gt", 62 }, /* greater than */ + { "iacute", 237 }, /* small i, acute accent */ + { "icirc", 238 }, /* small i, circumflex accent */ + { "iexcl", 161 }, /* inverted exclamation mark */ + { "igrave", 236 }, /* small i, grave accent */ + { "iquest", 191 }, /* inverted question mark */ + { "iuml", 239 }, /* small i, dieresis or umlaut mark */ + { "laquo", 171 }, /* angle quotation mark, left */ + { "lt", 60 }, /* less than */ + { "macr", 175 }, /* macron */ + { "micro", 181 }, /* micro sign */ + { "middot", 183 }, /* middle dot */ + { "nbsp", 160 }, /* no-break space */ + { "not", 172 }, /* not sign */ + { "ntilde", 241 }, /* small n, tilde */ + { "oacute", 243 }, /* small o, acute accent */ + { "ocirc", 244 }, /* small o, circumflex accent */ + { "ograve", 242 }, /* small o, grave accent */ + { "ordf", 170 }, /* ordinal indicator, feminine */ + { "ordm", 186 }, /* ordinal indicator, masculine */ + { "oslash", 248 }, /* small o, slash */ + { "otilde", 245 }, /* small o, tilde */ + { "ouml", 246 }, /* small o, dieresis or umlaut mark */ + { "para", 182 }, /* pilcrow (paragraph sign) */ + { "plusmn", 177 }, /* plus-or-minus sign */ + { "pound", 163 }, /* pound sterling sign */ + { "quot", 34 }, /* double quote */ + { "raquo", 187 }, /* angle quotation mark, right */ + { "reg", 174 }, /* registered sign */ + { "sect", 167 }, /* section sign */ + { "shy", 173 }, /* soft hyphen */ + { "sup1", 185 }, /* superscript one */ + { "sup2", 178 }, /* superscript two */ + { "sup3", 179 }, /* superscript three */ + { "szlig", 223 }, /* small sharp s, German (sz ligature) */ + { "thorn", 254 }, /* small thorn, Icelandic */ + { "times", 215 }, /* multiply sign */ + { "uacute", 250 }, /* small u, acute accent */ + { "ucirc", 251 }, /* small u, circumflex accent */ + { "ugrave", 249 }, /* small u, grave accent */ + { "uml", 168 }, /* umlaut (dieresis) */ + { "uuml", 252 }, /* small u, dieresis or umlaut mark */ + { "yacute", 253 }, /* small y, acute accent */ + { "yen", 165 }, /* yen sign */ + { "yuml", 255 }, /* small y, dieresis or umlaut mark */ +}; + +/* + * unvis - decode characters previously encoded by vis + */ +int +unvis(char *cp, int c, int *astate, int flag) +{ + unsigned char uc = (unsigned char)c; + unsigned char st, ia, is, lc; + +/* + * Bottom 8 bits of astate hold the state machine state. + * Top 8 bits hold the current character in the http 1866 nv string decoding + */ +#define GS(a) ((a) & 0xff) +#define SS(a, b) (((uint32_t)(a) << 24) | (b)) +#define GI(a) ((uint32_t)(a) >> 24) + + _DIAGASSERT(cp != NULL); + _DIAGASSERT(astate != NULL); + st = GS(*astate); + + if (flag & UNVIS_END) { + switch (st) { + case S_OCTAL2: + case S_OCTAL3: + case S_HEX2: + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case S_GROUND: + return UNVIS_NOCHAR; + default: + return UNVIS_SYNBAD; + } + } + + switch (st) { + + case S_GROUND: + *cp = 0; + if ((flag & VIS_NOESCAPE) == 0 && c == '\\') { + *astate = SS(0, S_START); + return UNVIS_NOCHAR; + } + if ((flag & VIS_HTTP1808) && c == '%') { + *astate = SS(0, S_HEX1); + return UNVIS_NOCHAR; + } + if ((flag & VIS_HTTP1866) && c == '&') { + *astate = SS(0, S_AMP); + return UNVIS_NOCHAR; + } + if ((flag & VIS_MIMESTYLE) && c == '=') { + *astate = SS(0, S_MIME1); + return UNVIS_NOCHAR; + } + *cp = c; + return UNVIS_VALID; + + case S_START: + switch(c) { + case '\\': + *cp = c; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case '0': case '1': case '2': case '3': + case '4': case '5': case '6': case '7': + *cp = (c - '0'); + *astate = SS(0, S_OCTAL2); + return UNVIS_NOCHAR; + case 'M': + *cp = (char)0200; + *astate = SS(0, S_META); + return UNVIS_NOCHAR; + case '^': + *astate = SS(0, S_CTRL); + return UNVIS_NOCHAR; + case 'n': + *cp = '\n'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'r': + *cp = '\r'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'b': + *cp = '\b'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'a': + *cp = '\007'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'v': + *cp = '\v'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 't': + *cp = '\t'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'f': + *cp = '\f'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 's': + *cp = ' '; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'E': + *cp = '\033'; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + case 'x': + *astate = SS(0, S_HEX); + return UNVIS_NOCHAR; + case '\n': + /* + * hidden newline + */ + *astate = SS(0, S_GROUND); + return UNVIS_NOCHAR; + case '$': + /* + * hidden marker + */ + *astate = SS(0, S_GROUND); + return UNVIS_NOCHAR; + default: + if (isgraph(c)) { + *cp = c; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + } + } + goto bad; + + case S_META: + if (c == '-') + *astate = SS(0, S_META1); + else if (c == '^') + *astate = SS(0, S_CTRL); + else + goto bad; + return UNVIS_NOCHAR; + + case S_META1: + *astate = SS(0, S_GROUND); + *cp |= c; + return UNVIS_VALID; + + case S_CTRL: + if (c == '?') + *cp |= 0177; + else + *cp |= c & 037; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + + case S_OCTAL2: /* second possible octal digit */ + if (isoctal(uc)) { + /* + * yes - and maybe a third + */ + *cp = (*cp << 3) + (c - '0'); + *astate = SS(0, S_OCTAL3); + return UNVIS_NOCHAR; + } + /* + * no - done with current sequence, push back passed char + */ + *astate = SS(0, S_GROUND); + return UNVIS_VALIDPUSH; + + case S_OCTAL3: /* third possible octal digit */ + *astate = SS(0, S_GROUND); + if (isoctal(uc)) { + *cp = (*cp << 3) + (c - '0'); + return UNVIS_VALID; + } + /* + * we were done, push back passed char + */ + return UNVIS_VALIDPUSH; + + case S_HEX: + if (!isxdigit(uc)) + goto bad; + /*FALLTHROUGH*/ + case S_HEX1: + if (isxdigit(uc)) { + *cp = xtod(uc); + *astate = SS(0, S_HEX2); + return UNVIS_NOCHAR; + } + /* + * no - done with current sequence, push back passed char + */ + *astate = SS(0, S_GROUND); + return UNVIS_VALIDPUSH; + + case S_HEX2: + *astate = S_GROUND; + if (isxdigit(uc)) { + *cp = xtod(uc) | (*cp << 4); + return UNVIS_VALID; + } + return UNVIS_VALIDPUSH; + + case S_MIME1: + if (uc == '\n' || uc == '\r') { + *astate = SS(0, S_EATCRNL); + return UNVIS_NOCHAR; + } + if (isxdigit(uc) && (isdigit(uc) || isupper(uc))) { + *cp = XTOD(uc); + *astate = SS(0, S_MIME2); + return UNVIS_NOCHAR; + } + goto bad; + + case S_MIME2: + if (isxdigit(uc) && (isdigit(uc) || isupper(uc))) { + *astate = SS(0, S_GROUND); + *cp = XTOD(uc) | (*cp << 4); + return UNVIS_VALID; + } + goto bad; + + case S_EATCRNL: + switch (uc) { + case '\r': + case '\n': + return UNVIS_NOCHAR; + case '=': + *astate = SS(0, S_MIME1); + return UNVIS_NOCHAR; + default: + *cp = uc; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + } + + case S_AMP: + *cp = 0; + if (uc == '#') { + *astate = SS(0, S_NUMBER); + return UNVIS_NOCHAR; + } + *astate = SS(0, S_STRING); + /*FALLTHROUGH*/ + + case S_STRING: + ia = *cp; /* index in the array */ + is = GI(*astate); /* index in the string */ + lc = is == 0 ? 0 : nv[ia].name[is - 1]; /* last character */ + + if (uc == ';') + uc = '\0'; + + for (; ia < __arraycount(nv); ia++) { + if (is != 0 && nv[ia].name[is - 1] != lc) + goto bad; + if (nv[ia].name[is] == uc) + break; + } + + if (ia == __arraycount(nv)) + goto bad; + + if (uc != 0) { + *cp = ia; + *astate = SS(is + 1, S_STRING); + return UNVIS_NOCHAR; + } + + *cp = nv[ia].value; + *astate = SS(0, S_GROUND); + return UNVIS_VALID; + + case S_NUMBER: + if (uc == ';') + return UNVIS_VALID; + if (!isdigit(uc)) + goto bad; + *cp += (*cp * 10) + uc - '0'; + return UNVIS_NOCHAR; + + default: + bad: + /* + * decoder in unknown state - (probably uninitialized) + */ + *astate = SS(0, S_GROUND); + return UNVIS_SYNBAD; + } +} + +/* + * strnunvisx - decode src into dst + * + * Number of chars decoded into dst is returned, -1 on error. + * Dst is null terminated. + */ + +int +strnunvisx(char *dst, size_t dlen, const char *src, int flag) +{ + char c; + char t = '\0', *start = dst; + int state = 0; + + _DIAGASSERT(src != NULL); + _DIAGASSERT(dst != NULL); +#define CHECKSPACE() \ + do { \ + if (dlen-- == 0) { \ + errno = ENOSPC; \ + return -1; \ + } \ + } while (0) + + while ((c = *src++) != '\0') { + again: + switch (unvis(&t, c, &state, flag)) { + case UNVIS_VALID: + CHECKSPACE(); + *dst++ = t; + break; + case UNVIS_VALIDPUSH: + CHECKSPACE(); + *dst++ = t; + goto again; + case 0: + case UNVIS_NOCHAR: + break; + case UNVIS_SYNBAD: + errno = EINVAL; + return -1; + default: + _DIAGASSERT(/*CONSTCOND*/0); + errno = EINVAL; + return -1; + } + } + if (unvis(&t, c, &state, UNVIS_END) == UNVIS_VALID) { + CHECKSPACE(); + *dst++ = t; + } + CHECKSPACE(); + *dst = '\0'; + return (int)(dst - start); +} + +int +strunvisx(char *dst, const char *src, int flag) +{ + return strnunvisx(dst, (size_t)~0, src, flag); +} + +int +strunvis(char *dst, const char *src) +{ + return strnunvisx(dst, (size_t)~0, src, 0); +} + +int +strnunvis(char *dst, size_t dlen, const char *src) +{ + return strnunvisx(dst, dlen, src, 0); +} +#endif diff --git a/src/thirdparty/libedit-3.1/src/vi.c b/src/thirdparty/libedit-3.1/src/vi.c new file mode 100644 index 000000000..e7f78494f --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/vi.c @@ -0,0 +1,1160 @@ +/* $NetBSD: vi.c,v 1.64 2021/08/28 17:17:47 christos Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Christos Zoulas of Cornell University. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "config.h" +#if !defined(lint) && !defined(SCCSID) +#if 0 +static char sccsid[] = "@(#)vi.c 8.1 (Berkeley) 6/4/93"; +#else +__RCSID("$NetBSD: vi.c,v 1.64 2021/08/28 17:17:47 christos Exp $"); +#endif +#endif /* not lint && not SCCSID */ + +/* + * vi.c: Vi mode commands. + */ +#include +#include +#include +#include +#include +#include + +#include "el.h" +#include "common.h" +#include "emacs.h" +#include "fcns.h" +#include "vi.h" + +static el_action_t cv_action(EditLine *, wint_t); +static el_action_t cv_paste(EditLine *, wint_t); + +/* cv_action(): + * Handle vi actions. + */ +static el_action_t +cv_action(EditLine *el, wint_t c) +{ + + if (el->el_chared.c_vcmd.action != NOP) { + /* 'cc', 'dd' and (possibly) friends */ + if (c != (wint_t)el->el_chared.c_vcmd.action) + return CC_ERROR; + + if (!(c & YANK)) + cv_undo(el); + cv_yank(el, el->el_line.buffer, + (int)(el->el_line.lastchar - el->el_line.buffer)); + el->el_chared.c_vcmd.action = NOP; + el->el_chared.c_vcmd.pos = 0; + if (!(c & YANK)) { + el->el_line.lastchar = el->el_line.buffer; + el->el_line.cursor = el->el_line.buffer; + } + if (c & INSERT) + el->el_map.current = el->el_map.key; + + return CC_REFRESH; + } + el->el_chared.c_vcmd.pos = el->el_line.cursor; + el->el_chared.c_vcmd.action = c; + return CC_ARGHACK; +} + +/* cv_paste(): + * Paste previous deletion before or after the cursor + */ +static el_action_t +cv_paste(EditLine *el, wint_t c) +{ + c_kill_t *k = &el->el_chared.c_kill; + size_t len = (size_t)(k->last - k->buf); + + if (k->buf == NULL || len == 0) + return CC_ERROR; +#ifdef DEBUG_PASTE + (void) fprintf(el->el_errfile, "Paste: \"%.*ls\"\n", (int)len, + k->buf); +#endif + + cv_undo(el); + + if (!c && el->el_line.cursor < el->el_line.lastchar) + el->el_line.cursor++; + + c_insert(el, (int)len); + if (el->el_line.cursor + len > el->el_line.lastchar) + return CC_ERROR; + (void) memcpy(el->el_line.cursor, k->buf, len * + sizeof(*el->el_line.cursor)); + + return CC_REFRESH; +} + + +/* vi_paste_next(): + * Vi paste previous deletion to the right of the cursor + * [p] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_paste_next(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_paste(el, 0); +} + + +/* vi_paste_prev(): + * Vi paste previous deletion to the left of the cursor + * [P] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_paste_prev(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_paste(el, 1); +} + + +/* vi_prev_big_word(): + * Vi move to the previous space delimited word + * [B] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_prev_big_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor == el->el_line.buffer) + return CC_ERROR; + + el->el_line.cursor = cv_prev_word(el->el_line.cursor, + el->el_line.buffer, + el->el_state.argument, + cv__isWord); + + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_prev_word(): + * Vi move to the previous word + * [b] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_prev_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor == el->el_line.buffer) + return CC_ERROR; + + el->el_line.cursor = cv_prev_word(el->el_line.cursor, + el->el_line.buffer, + el->el_state.argument, + cv__isword); + + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_next_big_word(): + * Vi move to the next space delimited word + * [W] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_next_big_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor >= el->el_line.lastchar - 1) + return CC_ERROR; + + el->el_line.cursor = cv_next_word(el, el->el_line.cursor, + el->el_line.lastchar, el->el_state.argument, cv__isWord); + + if (el->el_map.type == MAP_VI) + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_next_word(): + * Vi move to the next word + * [w] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_next_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor >= el->el_line.lastchar - 1) + return CC_ERROR; + + el->el_line.cursor = cv_next_word(el, el->el_line.cursor, + el->el_line.lastchar, el->el_state.argument, cv__isword); + + if (el->el_map.type == MAP_VI) + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_change_case(): + * Vi change case of character under the cursor and advance one character + * [~] + */ +libedit_private el_action_t +vi_change_case(EditLine *el, wint_t c) +{ + int i; + + if (el->el_line.cursor >= el->el_line.lastchar) + return CC_ERROR; + cv_undo(el); + for (i = 0; i < el->el_state.argument; i++) { + + c = *el->el_line.cursor; + if (iswupper(c)) + *el->el_line.cursor = towlower(c); + else if (iswlower(c)) + *el->el_line.cursor = towupper(c); + + if (++el->el_line.cursor >= el->el_line.lastchar) { + el->el_line.cursor--; + re_fastaddc(el); + break; + } + re_fastaddc(el); + } + return CC_NORM; +} + + +/* vi_change_meta(): + * Vi change prefix command + * [c] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_change_meta(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + /* + * Delete with insert == change: first we delete and then we leave in + * insert mode. + */ + return cv_action(el, DELETE | INSERT); +} + + +/* vi_insert_at_bol(): + * Vi enter insert mode at the beginning of line + * [I] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_insert_at_bol(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_line.cursor = el->el_line.buffer; + cv_undo(el); + el->el_map.current = el->el_map.key; + return CC_CURSOR; +} + + +/* vi_replace_char(): + * Vi replace character under the cursor with the next character typed + * [r] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_replace_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor >= el->el_line.lastchar) + return CC_ERROR; + + el->el_map.current = el->el_map.key; + el->el_state.inputmode = MODE_REPLACE_1; + cv_undo(el); + return CC_ARGHACK; +} + + +/* vi_replace_mode(): + * Vi enter replace mode + * [R] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_replace_mode(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_map.current = el->el_map.key; + el->el_state.inputmode = MODE_REPLACE; + cv_undo(el); + return CC_NORM; +} + + +/* vi_substitute_char(): + * Vi replace character under the cursor and enter insert mode + * [s] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_substitute_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + c_delafter(el, el->el_state.argument); + el->el_map.current = el->el_map.key; + return CC_REFRESH; +} + + +/* vi_substitute_line(): + * Vi substitute entire line + * [S] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_substitute_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + cv_undo(el); + cv_yank(el, el->el_line.buffer, + (int)(el->el_line.lastchar - el->el_line.buffer)); + (void) em_kill_line(el, 0); + el->el_map.current = el->el_map.key; + return CC_REFRESH; +} + + +/* vi_change_to_eol(): + * Vi change to end of line + * [C] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_change_to_eol(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + cv_undo(el); + cv_yank(el, el->el_line.cursor, + (int)(el->el_line.lastchar - el->el_line.cursor)); + (void) ed_kill_line(el, 0); + el->el_map.current = el->el_map.key; + return CC_REFRESH; +} + + +/* vi_insert(): + * Vi enter insert mode + * [i] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_insert(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_map.current = el->el_map.key; + cv_undo(el); + return CC_NORM; +} + + +/* vi_add(): + * Vi enter insert mode after the cursor + * [a] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_add(EditLine *el, wint_t c __attribute__((__unused__))) +{ + int ret; + + el->el_map.current = el->el_map.key; + if (el->el_line.cursor < el->el_line.lastchar) { + el->el_line.cursor++; + if (el->el_line.cursor > el->el_line.lastchar) + el->el_line.cursor = el->el_line.lastchar; + ret = CC_CURSOR; + } else + ret = CC_NORM; + + cv_undo(el); + + return (el_action_t)ret; +} + + +/* vi_add_at_eol(): + * Vi enter insert mode at end of line + * [A] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_add_at_eol(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_map.current = el->el_map.key; + el->el_line.cursor = el->el_line.lastchar; + cv_undo(el); + return CC_CURSOR; +} + + +/* vi_delete_meta(): + * Vi delete prefix command + * [d] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_delete_meta(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_action(el, DELETE); +} + + +/* vi_end_big_word(): + * Vi move to the end of the current space delimited word + * [E] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_end_big_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor == el->el_line.lastchar) + return CC_ERROR; + + el->el_line.cursor = cv__endword(el->el_line.cursor, + el->el_line.lastchar, el->el_state.argument, cv__isWord); + + if (el->el_chared.c_vcmd.action != NOP) { + el->el_line.cursor++; + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_end_word(): + * Vi move to the end of the current word + * [e] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_end_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor == el->el_line.lastchar) + return CC_ERROR; + + el->el_line.cursor = cv__endword(el->el_line.cursor, + el->el_line.lastchar, el->el_state.argument, cv__isword); + + if (el->el_chared.c_vcmd.action != NOP) { + el->el_line.cursor++; + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_undo(): + * Vi undo last change + * [u] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_undo(EditLine *el, wint_t c __attribute__((__unused__))) +{ + c_undo_t un = el->el_chared.c_undo; + + if (un.len == -1) + return CC_ERROR; + + /* switch line buffer and undo buffer */ + el->el_chared.c_undo.buf = el->el_line.buffer; + el->el_chared.c_undo.len = el->el_line.lastchar - el->el_line.buffer; + el->el_chared.c_undo.cursor = + (int)(el->el_line.cursor - el->el_line.buffer); + el->el_line.limit = un.buf + (el->el_line.limit - el->el_line.buffer); + el->el_line.buffer = un.buf; + el->el_line.cursor = un.buf + un.cursor; + el->el_line.lastchar = un.buf + un.len; + + return CC_REFRESH; +} + + +/* vi_command_mode(): + * Vi enter command mode (use alternative key bindings) + * [] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_command_mode(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + /* [Esc] cancels pending action */ + el->el_chared.c_vcmd.action = NOP; + el->el_chared.c_vcmd.pos = 0; + + el->el_state.doingarg = 0; + + el->el_state.inputmode = MODE_INSERT; + el->el_map.current = el->el_map.alt; +#ifdef VI_MOVE + if (el->el_line.cursor > el->el_line.buffer) + el->el_line.cursor--; +#endif + return CC_CURSOR; +} + + +/* vi_zero(): + * Vi move to the beginning of line + * [0] + */ +libedit_private el_action_t +vi_zero(EditLine *el, wint_t c) +{ + + if (el->el_state.doingarg) + return ed_argument_digit(el, c); + + el->el_line.cursor = el->el_line.buffer; + if (el->el_chared.c_vcmd.action != NOP) { + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + + +/* vi_delete_prev_char(): + * Vi move to previous character (backspace) + * [^H] in insert mode only + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_delete_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_line.cursor <= el->el_line.buffer) + return CC_ERROR; + + c_delbefore1(el); + el->el_line.cursor--; + return CC_REFRESH; +} + + +/* vi_list_or_eof(): + * Vi list choices for completion or indicate end of file if empty line + * [^D] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_list_or_eof(EditLine *el, wint_t c) +{ + + if (el->el_line.cursor == el->el_line.lastchar) { + if (el->el_line.cursor == el->el_line.buffer) { + terminal_writec(el, c); /* then do a EOF */ + return CC_EOF; + } else { + /* + * Here we could list completions, but it is an + * error right now + */ + terminal_beep(el); + return CC_ERROR; + } + } else { +#ifdef notyet + re_goto_bottom(el); + *el->el_line.lastchar = '\0'; /* just in case */ + return CC_LIST_CHOICES; +#else + /* + * Just complain for now. + */ + terminal_beep(el); + return CC_ERROR; +#endif + } +} + + +/* vi_kill_line_prev(): + * Vi cut from beginning of line to cursor + * [^U] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_kill_line_prev(EditLine *el, wint_t c __attribute__((__unused__))) +{ + wchar_t *kp, *cp; + + cp = el->el_line.buffer; + kp = el->el_chared.c_kill.buf; + while (cp < el->el_line.cursor) + *kp++ = *cp++; /* copy it */ + el->el_chared.c_kill.last = kp; + c_delbefore(el, (int)(el->el_line.cursor - el->el_line.buffer)); + el->el_line.cursor = el->el_line.buffer; /* zap! */ + return CC_REFRESH; +} + + +/* vi_search_prev(): + * Vi search history previous + * [?] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_search_prev(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_search(el, ED_SEARCH_PREV_HISTORY); +} + + +/* vi_search_next(): + * Vi search history next + * [/] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_search_next(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_search(el, ED_SEARCH_NEXT_HISTORY); +} + + +/* vi_repeat_search_next(): + * Vi repeat current search in the same search direction + * [n] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_repeat_search_next(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_search.patlen == 0) + return CC_ERROR; + else + return cv_repeat_srch(el, el->el_search.patdir); +} + + +/* vi_repeat_search_prev(): + * Vi repeat current search in the opposite search direction + * [N] + */ +/*ARGSUSED*/ +libedit_private el_action_t +vi_repeat_search_prev(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + if (el->el_search.patlen == 0) + return CC_ERROR; + else + return (cv_repeat_srch(el, + el->el_search.patdir == ED_SEARCH_PREV_HISTORY ? + ED_SEARCH_NEXT_HISTORY : ED_SEARCH_PREV_HISTORY)); +} + + +/* vi_next_char(): + * Vi move to the character specified next + * [f] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_next_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + return cv_csearch(el, CHAR_FWD, -1, el->el_state.argument, 0); +} + + +/* vi_prev_char(): + * Vi move to the character specified previous + * [F] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + return cv_csearch(el, CHAR_BACK, -1, el->el_state.argument, 0); +} + + +/* vi_to_next_char(): + * Vi move up to the character specified next + * [t] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_to_next_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + return cv_csearch(el, CHAR_FWD, -1, el->el_state.argument, 1); +} + + +/* vi_to_prev_char(): + * Vi move up to the character specified previous + * [T] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_to_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + return cv_csearch(el, CHAR_BACK, -1, el->el_state.argument, 1); +} + + +/* vi_repeat_next_char(): + * Vi repeat current character search in the same search direction + * [;] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_repeat_next_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_csearch(el, el->el_search.chadir, el->el_search.chacha, + el->el_state.argument, el->el_search.chatflg); +} + + +/* vi_repeat_prev_char(): + * Vi repeat current character search in the opposite search direction + * [,] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_repeat_prev_char(EditLine *el, wint_t c __attribute__((__unused__))) +{ + el_action_t r; + int dir = el->el_search.chadir; + + r = cv_csearch(el, -dir, el->el_search.chacha, + el->el_state.argument, el->el_search.chatflg); + el->el_search.chadir = dir; + return r; +} + + +/* vi_match(): + * Vi go to matching () {} or [] + * [%] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_match(EditLine *el, wint_t c __attribute__((__unused__))) +{ + const wchar_t match_chars[] = L"()[]{}"; + wchar_t *cp; + size_t delta, i, count; + wchar_t o_ch, c_ch; + + *el->el_line.lastchar = '\0'; /* just in case */ + + i = wcscspn(el->el_line.cursor, match_chars); + o_ch = el->el_line.cursor[i]; + if (o_ch == 0) + return CC_ERROR; + delta = (size_t)(wcschr(match_chars, o_ch) - match_chars); + c_ch = match_chars[delta ^ 1]; + count = 1; + delta = 1 - (delta & 1) * 2; + + for (cp = &el->el_line.cursor[i]; count; ) { + cp += delta; + if (cp < el->el_line.buffer || cp >= el->el_line.lastchar) + return CC_ERROR; + if (*cp == o_ch) + count++; + else if (*cp == c_ch) + count--; + } + + el->el_line.cursor = cp; + + if (el->el_chared.c_vcmd.action != NOP) { + /* NB posix says char under cursor should NOT be deleted + for -ve delta - this is different to netbsd vi. */ + if (delta > 0) + el->el_line.cursor++; + cv_delfini(el); + return CC_REFRESH; + } + return CC_CURSOR; +} + +/* vi_undo_line(): + * Vi undo all changes to line + * [U] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_undo_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + cv_undo(el); + return hist_get(el); +} + +/* vi_to_column(): + * Vi go to specified column + * [|] + * NB netbsd vi goes to screen column 'n', posix says nth character + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_to_column(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_line.cursor = el->el_line.buffer; + el->el_state.argument--; + return ed_next_char(el, 0); +} + +/* vi_yank_end(): + * Vi yank to end of line + * [Y] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_yank_end(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + cv_yank(el, el->el_line.cursor, + (int)(el->el_line.lastchar - el->el_line.cursor)); + return CC_REFRESH; +} + +/* vi_yank(): + * Vi yank + * [y] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_yank(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + return cv_action(el, YANK); +} + +/* vi_comment_out(): + * Vi comment out current command + * [#] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_comment_out(EditLine *el, wint_t c __attribute__((__unused__))) +{ + + el->el_line.cursor = el->el_line.buffer; + c_insert(el, 1); + *el->el_line.cursor = '#'; + re_refresh(el); + return ed_newline(el, 0); +} + +/* vi_alias(): + * Vi include shell alias + * [@] + * NB: posix implies that we should enter insert mode, however + * this is against historical precedent... + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_alias(EditLine *el, wint_t c __attribute__((__unused__))) +{ + char alias_name[3]; + const char *alias_text; + + if (el->el_chared.c_aliasfun == NULL) + return CC_ERROR; + + alias_name[0] = '_'; + alias_name[2] = 0; + if (el_getc(el, &alias_name[1]) != 1) + return CC_ERROR; + + alias_text = (*el->el_chared.c_aliasfun)(el->el_chared.c_aliasarg, + alias_name); + if (alias_text != NULL) + el_wpush(el, ct_decode_string(alias_text, &el->el_scratch)); + return CC_NORM; +} + +/* vi_to_history_line(): + * Vi go to specified history file line. + * [G] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_to_history_line(EditLine *el, wint_t c __attribute__((__unused__))) +{ + int sv_event_no = el->el_history.eventno; + el_action_t rval; + + + if (el->el_history.eventno == 0) { + (void) wcsncpy(el->el_history.buf, el->el_line.buffer, + EL_BUFSIZ); + el->el_history.last = el->el_history.buf + + (el->el_line.lastchar - el->el_line.buffer); + } + + /* Lack of a 'count' means oldest, not 1 */ + if (!el->el_state.doingarg) { + el->el_history.eventno = 0x7fffffff; + hist_get(el); + } else { + /* This is brain dead, all the rest of this code counts + * upwards going into the past. Here we need count in the + * other direction (to match the output of fc -l). + * I could change the world, but this seems to suffice. + */ + el->el_history.eventno = 1; + if (hist_get(el) == CC_ERROR) + return CC_ERROR; + el->el_history.eventno = 1 + el->el_history.ev.num + - el->el_state.argument; + if (el->el_history.eventno < 0) { + el->el_history.eventno = sv_event_no; + return CC_ERROR; + } + } + rval = hist_get(el); + if (rval == CC_ERROR) + el->el_history.eventno = sv_event_no; + return rval; +} + +/* vi_histedit(): + * Vi edit history line with vi + * [v] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_histedit(EditLine *el, wint_t c __attribute__((__unused__))) +{ + int fd; + pid_t pid; + ssize_t st; + int status; + char tempfile[] = "/tmp/histedit.XXXXXXXXXX"; + char *cp = NULL; + size_t len; + wchar_t *line = NULL; + const char *editor; + + if (el->el_state.doingarg) { + if (vi_to_history_line(el, 0) == CC_ERROR) + return CC_ERROR; + } + + if ((editor = getenv("EDITOR")) == NULL) + editor = "vi"; + fd = mkstemp(tempfile); + if (fd < 0) + return CC_ERROR; + len = (size_t)(el->el_line.lastchar - el->el_line.buffer); +#define TMP_BUFSIZ (EL_BUFSIZ * MB_LEN_MAX) + cp = el_calloc(TMP_BUFSIZ, sizeof(*cp)); + if (cp == NULL) + goto error; + line = el_calloc(len + 1, sizeof(*line)); + if (line == NULL) + goto error; + wcsncpy(line, el->el_line.buffer, len); + line[len] = '\0'; + wcstombs(cp, line, TMP_BUFSIZ - 1); + cp[TMP_BUFSIZ - 1] = '\0'; + len = strlen(cp); + write(fd, cp, len); + write(fd, "\n", (size_t)1); + pid = fork(); + switch (pid) { + case -1: + goto error; + case 0: + close(fd); + execlp(editor, editor, tempfile, (char *)NULL); + exit(0); + /*NOTREACHED*/ + default: + while (waitpid(pid, &status, 0) != pid) + continue; + lseek(fd, (off_t)0, SEEK_SET); + st = read(fd, cp, TMP_BUFSIZ - 1); + if (st > 0) { + cp[st] = '\0'; + len = (size_t)(el->el_line.limit - el->el_line.buffer); + len = mbstowcs(el->el_line.buffer, cp, len); + if (len > 0 && el->el_line.buffer[len - 1] == '\n') + --len; + } + else + len = 0; + el->el_line.cursor = el->el_line.buffer; + el->el_line.lastchar = el->el_line.buffer + len; + el_free(cp); + el_free(line); + break; + } + + close(fd); + unlink(tempfile); + /* return CC_REFRESH; */ + return ed_newline(el, 0); +error: + el_free(line); + el_free(cp); + close(fd); + unlink(tempfile); + return CC_ERROR; +} + +/* vi_history_word(): + * Vi append word from previous input line + * [_] + * Who knows where this one came from! + * '_' in vi means 'entire current line', so 'cc' is a synonym for 'c_' + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_history_word(EditLine *el, wint_t c __attribute__((__unused__))) +{ + const wchar_t *wp = HIST_FIRST(el); + const wchar_t *wep, *wsp; + int len; + wchar_t *cp; + const wchar_t *lim; + + if (wp == NULL) + return CC_ERROR; + + wep = wsp = NULL; + do { + while (iswspace(*wp)) + wp++; + if (*wp == 0) + break; + wsp = wp; + while (*wp && !iswspace(*wp)) + wp++; + wep = wp; + } while ((!el->el_state.doingarg || --el->el_state.argument > 0) + && *wp != 0); + + if (wsp == NULL || (el->el_state.doingarg && el->el_state.argument != 0)) + return CC_ERROR; + + cv_undo(el); + len = (int)(wep - wsp); + if (el->el_line.cursor < el->el_line.lastchar) + el->el_line.cursor++; + c_insert(el, len + 1); + cp = el->el_line.cursor; + lim = el->el_line.limit; + if (cp < lim) + *cp++ = ' '; + while (wsp < wep && cp < lim) + *cp++ = *wsp++; + el->el_line.cursor = cp; + + el->el_map.current = el->el_map.key; + return CC_REFRESH; +} + +/* vi_redo(): + * Vi redo last non-motion command + * [.] + */ +libedit_private el_action_t +/*ARGSUSED*/ +vi_redo(EditLine *el, wint_t c __attribute__((__unused__))) +{ + c_redo_t *r = &el->el_chared.c_redo; + + if (!el->el_state.doingarg && r->count) { + el->el_state.doingarg = 1; + el->el_state.argument = r->count; + } + + el->el_chared.c_vcmd.pos = el->el_line.cursor; + el->el_chared.c_vcmd.action = r->action; + if (r->pos != r->buf) { + if (r->pos + 1 > r->lim) + /* sanity */ + r->pos = r->lim - 1; + r->pos[0] = 0; + el_wpush(el, r->buf); + } + + el->el_state.thiscmd = r->cmd; + el->el_state.thisch = r->ch; + return (*el->el_map.func[r->cmd])(el, r->ch); +} diff --git a/src/thirdparty/libedit-3.1/src/vis.c b/src/thirdparty/libedit-3.1/src/vis.c new file mode 100644 index 000000000..a454874d7 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/vis.c @@ -0,0 +1,774 @@ +/* $NetBSD: vis.c,v 1.75 2021/06/18 10:57:14 christos Exp $ */ + +/*- + * Copyright (c) 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/*- + * Copyright (c) 1999, 2005 The NetBSD Foundation, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" + +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: vis.c,v 1.75 2021/06/18 10:57:14 christos Exp $"); +#endif /* LIBC_SCCS and not lint */ +#ifdef __FBSDID +__FBSDID("$FreeBSD$"); +#endif + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#ifdef __weak_alias +__weak_alias(strvisx,_strvisx) +#endif + +#if !HAVE_VIS || !HAVE_SVIS +#include +#include +#include +#include + +/* + * The reason for going through the trouble to deal with character encodings + * in vis(3), is that we use this to safe encode output of commands. This + * safe encoding varies depending on the character set. For example if we + * display ps output in French, we don't want to display French characters + * as M-foo. + */ + +static wchar_t *do_svis(wchar_t *, wint_t, int, wint_t, const wchar_t *); + +#undef BELL +#define BELL L'\a' + +#if defined(LC_C_LOCALE) +#define iscgraph(c) isgraph_l(c, LC_C_LOCALE) +#else +/* Keep it simple for now, no locale stuff */ +#define iscgraph(c) isgraph(c) +#ifdef notyet +#include +static int +iscgraph(int c) { + int rv; + char *ol; + + ol = setlocale(LC_CTYPE, "C"); + rv = isgraph(c); + if (ol) + setlocale(LC_CTYPE, ol); + return rv; +} +#endif +#endif + +#define ISGRAPH(flags, c) \ + (((flags) & VIS_NOLOCALE) ? iscgraph(c) : iswgraph(c)) + +#define iswoctal(c) (((u_char)(c)) >= L'0' && ((u_char)(c)) <= L'7') +#define iswwhite(c) (c == L' ' || c == L'\t' || c == L'\n') +#define iswsafe(c) (c == L'\b' || c == BELL || c == L'\r') +#define xtoa(c) L"0123456789abcdef"[c] +#define XTOA(c) L"0123456789ABCDEF"[c] + +#define MAXEXTRAS 30 + +static const wchar_t char_shell[] = L"'`\";&<>()|{}]\\$!^~"; +static const wchar_t char_glob[] = L"*?[#"; + +#if !HAVE_NBTOOL_CONFIG_H +#ifndef __NetBSD__ +/* + * On NetBSD MB_LEN_MAX is currently 32 which does not fit on any integer + * integral type and it is probably wrong, since currently the maximum + * number of bytes and character needs is 6. Until this is fixed, the + * loops below are using sizeof(uint64_t) - 1 instead of MB_LEN_MAX, and + * the assertion is commented out. + */ +#ifdef __FreeBSD__ +/* + * On FreeBSD including for CTASSERT only works in kernel + * mode. + */ +#ifndef CTASSERT +#define CTASSERT(x) _CTASSERT(x, __LINE__) +#define _CTASSERT(x, y) __CTASSERT(x, y) +#define __CTASSERT(x, y) typedef char __assert ## y[(x) ? 1 : -1] +#endif +#endif /* __FreeBSD__ */ +/* +CTASSERT(MB_LEN_MAX <= sizeof(uint64_t)); +*/ +#endif /* !__NetBSD__ */ +#endif + +/* + * This is do_hvis, for HTTP style (RFC 1808) + */ +static wchar_t * +do_hvis(wchar_t *dst, wint_t c, int flags, wint_t nextc, const wchar_t *extra) +{ + if (iswalnum(c) + /* safe */ + || c == L'$' || c == L'-' || c == L'_' || c == L'.' || c == L'+' + /* extra */ + || c == L'!' || c == L'*' || c == L'\'' || c == L'(' || c == L')' + || c == L',') + dst = do_svis(dst, c, flags, nextc, extra); + else { + *dst++ = L'%'; + *dst++ = xtoa(((unsigned int)c >> 4) & 0xf); + *dst++ = xtoa((unsigned int)c & 0xf); + } + + return dst; +} + +/* + * This is do_mvis, for Quoted-Printable MIME (RFC 2045) + * NB: No handling of long lines or CRLF. + */ +static wchar_t * +do_mvis(wchar_t *dst, wint_t c, int flags, wint_t nextc, const wchar_t *extra) +{ + if ((c != L'\n') && + /* Space at the end of the line */ + ((iswspace(c) && (nextc == L'\r' || nextc == L'\n')) || + /* Out of range */ + (!iswspace(c) && (c < 33 || (c > 60 && c < 62) || c > 126)) || + /* Specific char to be escaped */ + wcschr(L"#$@[\\]^`{|}~", c) != NULL)) { + *dst++ = L'='; + *dst++ = XTOA(((unsigned int)c >> 4) & 0xf); + *dst++ = XTOA((unsigned int)c & 0xf); + } else + dst = do_svis(dst, c, flags, nextc, extra); + return dst; +} + +/* + * Output single byte of multibyte character. + */ +static wchar_t * +do_mbyte(wchar_t *dst, wint_t c, int flags, wint_t nextc, int iswextra) +{ + if (flags & VIS_CSTYLE) { + switch (c) { + case L'\n': + *dst++ = L'\\'; *dst++ = L'n'; + return dst; + case L'\r': + *dst++ = L'\\'; *dst++ = L'r'; + return dst; + case L'\b': + *dst++ = L'\\'; *dst++ = L'b'; + return dst; + case BELL: + *dst++ = L'\\'; *dst++ = L'a'; + return dst; + case L'\v': + *dst++ = L'\\'; *dst++ = L'v'; + return dst; + case L'\t': + *dst++ = L'\\'; *dst++ = L't'; + return dst; + case L'\f': + *dst++ = L'\\'; *dst++ = L'f'; + return dst; + case L' ': + *dst++ = L'\\'; *dst++ = L's'; + return dst; + case L'\0': + *dst++ = L'\\'; *dst++ = L'0'; + if (iswoctal(nextc)) { + *dst++ = L'0'; + *dst++ = L'0'; + } + return dst; + /* We cannot encode these characters in VIS_CSTYLE + * because they special meaning */ + case L'n': + case L'r': + case L'b': + case L'a': + case L'v': + case L't': + case L'f': + case L's': + case L'0': + case L'M': + case L'^': + case L'$': /* vis(1) -l */ + break; + default: + if (ISGRAPH(flags, c) && !iswoctal(c)) { + *dst++ = L'\\'; + *dst++ = c; + return dst; + } + } + } + if (iswextra || ((c & 0177) == L' ') || (flags & VIS_OCTAL)) { + *dst++ = L'\\'; + *dst++ = (u_char)(((u_int32_t)(u_char)c >> 6) & 03) + L'0'; + *dst++ = (u_char)(((u_int32_t)(u_char)c >> 3) & 07) + L'0'; + *dst++ = (c & 07) + L'0'; + } else { + if ((flags & VIS_NOSLASH) == 0) + *dst++ = L'\\'; + + if (c & 0200) { + c &= 0177; + *dst++ = L'M'; + } + + if (iswcntrl(c)) { + *dst++ = L'^'; + if (c == 0177) + *dst++ = L'?'; + else + *dst++ = c + L'@'; + } else { + *dst++ = L'-'; + *dst++ = c; + } + } + + return dst; +} + +/* + * This is do_vis, the central code of vis. + * dst: Pointer to the destination buffer + * c: Character to encode + * flags: Flags word + * nextc: The character following 'c' + * extra: Pointer to the list of extra characters to be + * backslash-protected. + */ +static wchar_t * +do_svis(wchar_t *dst, wint_t c, int flags, wint_t nextc, const wchar_t *extra) +{ + int iswextra, i, shft; + uint64_t bmsk, wmsk; + + iswextra = wcschr(extra, c) != NULL; + if (!iswextra && (ISGRAPH(flags, c) || iswwhite(c) || + ((flags & VIS_SAFE) && iswsafe(c)))) { + *dst++ = c; + return dst; + } + + /* See comment in istrsenvisx() output loop, below. */ + wmsk = 0; + for (i = sizeof(wmsk) - 1; i >= 0; i--) { + shft = i * NBBY; + bmsk = (uint64_t)0xffLL << shft; + wmsk |= bmsk; + if ((c & wmsk) || i == 0) + dst = do_mbyte(dst, (wint_t)( + (uint64_t)(c & bmsk) >> shft), + flags, nextc, iswextra); + } + + return dst; +} + +typedef wchar_t *(*visfun_t)(wchar_t *, wint_t, int, wint_t, const wchar_t *); + +/* + * Return the appropriate encoding function depending on the flags given. + */ +static visfun_t +getvisfun(int flags) +{ + if (flags & VIS_HTTPSTYLE) + return do_hvis; + if (flags & VIS_MIMESTYLE) + return do_mvis; + return do_svis; +} + +/* + * Expand list of extra characters to not visually encode. + */ +static wchar_t * +makeextralist(int flags, const char *src) +{ + wchar_t *dst, *d; + size_t len; + const wchar_t *s; + mbstate_t mbstate; + + len = strlen(src); + if ((dst = calloc(len + MAXEXTRAS, sizeof(*dst))) == NULL) + return NULL; + + memset(&mbstate, 0, sizeof(mbstate)); + if ((flags & VIS_NOLOCALE) + || mbsrtowcs(dst, &src, len, &mbstate) == (size_t)-1) { + size_t i; + for (i = 0; i < len; i++) + dst[i] = (wchar_t)(u_char)src[i]; + d = dst + len; + } else + d = dst + wcslen(dst); + + if (flags & VIS_GLOB) + for (s = char_glob; *s; *d++ = *s++) + continue; + + if (flags & VIS_SHELL) + for (s = char_shell; *s; *d++ = *s++) + continue; + + if (flags & VIS_SP) *d++ = L' '; + if (flags & VIS_TAB) *d++ = L'\t'; + if (flags & VIS_NL) *d++ = L'\n'; + if (flags & VIS_DQ) *d++ = L'"'; + if ((flags & VIS_NOSLASH) == 0) *d++ = L'\\'; + *d = L'\0'; + + return dst; +} + +/* + * istrsenvisx() + * The main internal function. + * All user-visible functions call this one. + */ +static int +istrsenvisx(char **mbdstp, size_t *dlen, const char *mbsrc, size_t mblength, + int flags, const char *mbextra, int *cerr_ptr) +{ + wchar_t *dst, *src, *pdst, *psrc, *start, *extra; + size_t len, olen; + uint64_t bmsk, wmsk; + wint_t c; + visfun_t f; + int clen = 0, cerr, error = -1, i, shft; + char *mbdst, *mdst; + ssize_t mbslength, maxolen; + mbstate_t mbstate; + + _DIAGASSERT(mbdstp != NULL); + _DIAGASSERT(mbsrc != NULL || mblength == 0); + _DIAGASSERT(mbextra != NULL); + + mbslength = (ssize_t)mblength; + /* + * When inputing a single character, must also read in the + * next character for nextc, the look-ahead character. + */ + if (mbslength == 1) + mbslength++; + + /* + * Input (mbsrc) is a char string considered to be multibyte + * characters. The input loop will read this string pulling + * one character, possibly multiple bytes, from mbsrc and + * converting each to wchar_t in src. + * + * The vis conversion will be done using the wide char + * wchar_t string. + * + * This will then be converted back to a multibyte string to + * return to the caller. + */ + + /* Allocate space for the wide char strings */ + psrc = pdst = extra = NULL; + mdst = NULL; + if ((psrc = calloc(mbslength + 1, sizeof(*psrc))) == NULL) + return -1; + if ((pdst = calloc((16 * mbslength) + 1, sizeof(*pdst))) == NULL) + goto out; + if (*mbdstp == NULL) { + if ((mdst = calloc((16 * mbslength) + 1, sizeof(*mdst))) == NULL) + goto out; + *mbdstp = mdst; + } + + mbdst = *mbdstp; + dst = pdst; + src = psrc; + + if (flags & VIS_NOLOCALE) { + /* Do one byte at a time conversion */ + cerr = 1; + } else { + /* Use caller's multibyte conversion error flag. */ + cerr = cerr_ptr ? *cerr_ptr : 0; + } + + /* + * Input loop. + * Handle up to mblength characters (not bytes). We do not + * stop at NULs because we may be processing a block of data + * that includes NULs. + */ + memset(&mbstate, 0, sizeof(mbstate)); + while (mbslength > 0) { + /* Convert one multibyte character to wchar_t. */ + if (!cerr) + clen = mbrtowc(src, mbsrc, MIN(mbslength, MB_LEN_MAX), + &mbstate); + if (cerr || clen < 0) { + /* Conversion error, process as a byte instead. */ + *src = (wint_t)(u_char)*mbsrc; + clen = 1; + cerr = 1; + } + if (clen == 0) { + /* + * NUL in input gives 0 return value. process + * as single NUL byte and keep going. + */ + clen = 1; + } + /* Advance buffer character pointer. */ + src++; + /* Advance input pointer by number of bytes read. */ + mbsrc += clen; + /* Decrement input byte count. */ + mbslength -= clen; + } + len = src - psrc; + src = psrc; + + /* + * In the single character input case, we will have actually + * processed two characters, c and nextc. Reset len back to + * just a single character. + */ + if (mblength < len) + len = mblength; + + /* Convert extra argument to list of characters for this mode. */ + extra = makeextralist(flags, mbextra); + if (!extra) { + if (dlen && *dlen == 0) { + errno = ENOSPC; + goto out; + } + *mbdst = '\0'; /* can't create extra, return "" */ + error = 0; + goto out; + } + + /* Look up which processing function to call. */ + f = getvisfun(flags); + + /* + * Main processing loop. + * Call do_Xvis processing function one character at a time + * with next character available for look-ahead. + */ + for (start = dst; len > 0; len--) { + c = *src++; + dst = (*f)(dst, c, flags, len >= 1 ? *src : L'\0', extra); + if (dst == NULL) { + errno = ENOSPC; + goto out; + } + } + + /* Terminate the string in the buffer. */ + *dst = L'\0'; + + /* + * Output loop. + * Convert wchar_t string back to multibyte output string. + * If we have hit a multi-byte conversion error on input, + * output byte-by-byte here. Else use wctomb(). + */ + len = wcslen(start); + maxolen = dlen ? *dlen : (wcslen(start) * MB_LEN_MAX + 1); + olen = 0; + memset(&mbstate, 0, sizeof(mbstate)); + for (dst = start; len > 0; len--) { + if (!cerr) + clen = wcrtomb(mbdst, *dst, &mbstate); + if (cerr || clen < 0) { + /* + * Conversion error, process as a byte(s) instead. + * Examine each byte and higher-order bytes for + * data. E.g., + * 0x000000000000a264 -> a2 64 + * 0x000000001f00a264 -> 1f 00 a2 64 + */ + clen = 0; + wmsk = 0; + for (i = sizeof(wmsk) - 1; i >= 0; i--) { + shft = i * NBBY; + bmsk = (uint64_t)0xffLL << shft; + wmsk |= bmsk; + if ((*dst & wmsk) || i == 0) + mbdst[clen++] = (char)( + (uint64_t)(*dst & bmsk) >> + shft); + } + cerr = 1; + } + /* If this character would exceed our output limit, stop. */ + if (olen + clen > (size_t)maxolen) + break; + /* Advance output pointer by number of bytes written. */ + mbdst += clen; + /* Advance buffer character pointer. */ + dst++; + /* Incrment output character count. */ + olen += clen; + } + + /* Terminate the output string. */ + *mbdst = '\0'; + + if (flags & VIS_NOLOCALE) { + /* Pass conversion error flag out. */ + if (cerr_ptr) + *cerr_ptr = cerr; + } + + free(extra); + free(pdst); + free(psrc); + + return (int)olen; +out: + free(extra); + free(pdst); + free(psrc); + free(mdst); + return error; +} + +static int +istrsenvisxl(char **mbdstp, size_t *dlen, const char *mbsrc, + int flags, const char *mbextra, int *cerr_ptr) +{ + return istrsenvisx(mbdstp, dlen, mbsrc, + mbsrc != NULL ? strlen(mbsrc) : 0, flags, mbextra, cerr_ptr); +} + +#endif + +#if !HAVE_SVIS +/* + * The "svis" variants all take an "extra" arg that is a pointer + * to a NUL-terminated list of characters to be encoded, too. + * These functions are useful e. g. to encode strings in such a + * way so that they are not interpreted by a shell. + */ + +char * +svis(char *mbdst, int c, int flags, int nextc, const char *mbextra) +{ + char cc[2]; + int ret; + + cc[0] = c; + cc[1] = nextc; + + ret = istrsenvisx(&mbdst, NULL, cc, 1, flags, mbextra, NULL); + if (ret < 0) + return NULL; + return mbdst + ret; +} + +char * +snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra) +{ + char cc[2]; + int ret; + + cc[0] = c; + cc[1] = nextc; + + ret = istrsenvisx(&mbdst, &dlen, cc, 1, flags, mbextra, NULL); + if (ret < 0) + return NULL; + return mbdst + ret; +} + +int +strsvis(char *mbdst, const char *mbsrc, int flags, const char *mbextra) +{ + return istrsenvisxl(&mbdst, NULL, mbsrc, flags, mbextra, NULL); +} + +int +strsnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags, const char *mbextra) +{ + return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, mbextra, NULL); +} + +int +strsvisx(char *mbdst, const char *mbsrc, size_t len, int flags, const char *mbextra) +{ + return istrsenvisx(&mbdst, NULL, mbsrc, len, flags, mbextra, NULL); +} + +int +strsnvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags, + const char *mbextra) +{ + return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, mbextra, NULL); +} + +int +strsenvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags, + const char *mbextra, int *cerr_ptr) +{ + return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, mbextra, cerr_ptr); +} +#endif + +#if !HAVE_VIS +/* + * vis - visually encode characters + */ +char * +vis(char *mbdst, int c, int flags, int nextc) +{ + char cc[2]; + int ret; + + cc[0] = c; + cc[1] = nextc; + + ret = istrsenvisx(&mbdst, NULL, cc, 1, flags, "", NULL); + if (ret < 0) + return NULL; + return mbdst + ret; +} + +char * +nvis(char *mbdst, size_t dlen, int c, int flags, int nextc) +{ + char cc[2]; + int ret; + + cc[0] = c; + cc[1] = nextc; + + ret = istrsenvisx(&mbdst, &dlen, cc, 1, flags, "", NULL); + if (ret < 0) + return NULL; + return mbdst + ret; +} + +/* + * strvis - visually encode characters from src into dst + * + * Dst must be 4 times the size of src to account for possible + * expansion. The length of dst, not including the trailing NULL, + * is returned. + */ + +int +strvis(char *mbdst, const char *mbsrc, int flags) +{ + return istrsenvisxl(&mbdst, NULL, mbsrc, flags, "", NULL); +} + +int +strnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags) +{ + return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, "", NULL); +} + +int +stravis(char **mbdstp, const char *mbsrc, int flags) +{ + *mbdstp = NULL; + return istrsenvisxl(mbdstp, NULL, mbsrc, flags, "", NULL); +} + +/* + * strvisx - visually encode characters from src into dst + * + * Dst must be 4 times the size of src to account for possible + * expansion. The length of dst, not including the trailing NULL, + * is returned. + * + * Strvisx encodes exactly len characters from src into dst. + * This is useful for encoding a block of data. + */ + +int +strvisx(char *mbdst, const char *mbsrc, size_t len, int flags) +{ + return istrsenvisx(&mbdst, NULL, mbsrc, len, flags, "", NULL); +} + +int +strnvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags) +{ + return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, "", NULL); +} + +int +strenvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags, + int *cerr_ptr) +{ + return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, "", cerr_ptr); +} +#endif diff --git a/src/thirdparty/libedit-3.1/src/vis.h b/src/thirdparty/libedit-3.1/src/vis.h new file mode 100644 index 000000000..65ee43300 --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/vis.h @@ -0,0 +1,117 @@ +/* $NetBSD: vis.h,v 1.26 2022/05/20 21:31:24 andvar Exp $ */ + +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)vis.h 8.1 (Berkeley) 6/2/93 + */ + +#ifndef _VIS_H_ +#define _VIS_H_ + +/* + * to select alternate encoding format + */ +#define VIS_OCTAL 0x0001 /* use octal \ddd format */ +#define VIS_CSTYLE 0x0002 /* use \[nrft0..] where appropriate */ + +/* + * to alter set of characters encoded (default is to encode all + * non-graphic except space, tab, and newline). + */ +#define VIS_SP 0x0004 /* also encode space */ +#define VIS_TAB 0x0008 /* also encode tab */ +#define VIS_NL 0x0010 /* also encode newline */ +#define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL) +#define VIS_SAFE 0x0020 /* only encode "unsafe" characters */ +#define VIS_DQ 0x8000 /* also encode double quotes */ + +/* + * other + */ +#define VIS_NOSLASH 0x0040 /* inhibit printing '\' */ +#define VIS_HTTP1808 0x0080 /* http-style escape % hex hex */ +#define VIS_HTTPSTYLE 0x0080 /* http-style escape % hex hex */ +#define VIS_MIMESTYLE 0x0100 /* mime-style escape = HEX HEX */ +#define VIS_HTTP1866 0x0200 /* http-style &#num; or &string; */ +#define VIS_NOESCAPE 0x0400 /* don't decode `\' */ +#define _VIS_END 0x0800 /* for unvis */ +#define VIS_GLOB 0x1000 /* encode glob(3) magic characters */ +#define VIS_SHELL 0x2000 /* encode shell special characters [not glob] */ +#define VIS_META (VIS_WHITE | VIS_GLOB | VIS_SHELL) +#define VIS_NOLOCALE 0x4000 /* encode using the C locale */ + +/* + * unvis return codes + */ +#define UNVIS_VALID 1 /* character valid */ +#define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */ +#define UNVIS_NOCHAR 3 /* valid sequence, no character produced */ +#define UNVIS_SYNBAD -1 /* unrecognized escape sequence */ +#define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */ + +/* + * unvis flags + */ +#define UNVIS_END _VIS_END /* no more characters */ + +__BEGIN_DECLS +char *vis(char *, int, int, int); +char *nvis(char *, size_t, int, int, int); + +char *svis(char *, int, int, int, const char *); +char *snvis(char *, size_t, int, int, int, const char *); + +int strvis(char *, const char *, int); +int stravis(char **, const char *, int); +int strnvis(char *, size_t, const char *, int); + +int strsvis(char *, const char *, int, const char *); +int strsnvis(char *, size_t, const char *, int, const char *); + +int strvisx(char *, const char *, size_t, int); +int strnvisx(char *, size_t, const char *, size_t, int); +int strenvisx(char *, size_t, const char *, size_t, int, int *); + +int strsvisx(char *, const char *, size_t, int, const char *); +int strsnvisx(char *, size_t, const char *, size_t, int, const char *); +int strsenvisx(char *, size_t, const char *, size_t , int, const char *, + int *); + +int strunvis(char *, const char *); +int strnunvis(char *, size_t, const char *); + +int strunvisx(char *, const char *, int); +int strnunvisx(char *, size_t, const char *, int); + +#ifndef __LIBC12_SOURCE__ +int unvis(char *, int, int *, int); +#endif +__END_DECLS + +#endif /* !_VIS_H_ */ diff --git a/src/thirdparty/libedit-3.1/src/wcsdup.c b/src/thirdparty/libedit-3.1/src/wcsdup.c new file mode 100644 index 000000000..2405e0d7e --- /dev/null +++ b/src/thirdparty/libedit-3.1/src/wcsdup.c @@ -0,0 +1,45 @@ +/* $NetBSD: wcsdup.c,v 1.6 2022/03/12 17:31:40 christos Exp $ */ + +/* + * Copyright (C) 2006 Aleksey Cheusov + * + * This material is provided "as is", with absolutely no warranty expressed + * or implied. Any use is at your own risk. + * + * Permission to use or copy this software for any purpose is hereby granted + * without fee. Permission to modify the code and to distribute modified + * code is also granted without any restrictions. + */ + +#ifndef HAVE_WCSDUP + +#include "config.h" + +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wcsdup.c,v 1.6 2022/03/12 17:31:40 christos Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include +#include +#include +#include + +wchar_t * +wcsdup(const wchar_t *str) +{ + wchar_t *copy; + size_t len; + + _DIAGASSERT(str != NULL); + + len = wcslen(str) + 1; + + copy = NULL; + errno = reallocarr(©, len, sizeof(*copy)); + if (errno) + return NULL; + + return wmemcpy(copy, str, len); +} + +#endif diff --git a/src/thirdparty/protobuf-2.6.1/Makefile.in b/src/thirdparty/protobuf-2.6.1/Makefile.in deleted file mode 100644 index 93d7a44fe..000000000 --- a/src/thirdparty/protobuf-2.6.1/Makefile.in +++ /dev/null @@ -1,1141 +0,0 @@ -# Makefile.in generated by automake 1.14.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2013 Free Software Foundation, Inc. - -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -VPATH = @srcdir@ -am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' -am__make_running_with_option = \ - case $${target_option-} in \ - ?) ;; \ - *) echo "am__make_running_with_option: internal error: invalid" \ - "target option '$${target_option-}' specified" >&2; \ - exit 1;; \ - esac; \ - has_opt=no; \ - sane_makeflags=$$MAKEFLAGS; \ - if $(am__is_gnu_make); then \ - sane_makeflags=$$MFLAGS; \ - else \ - case $$MAKEFLAGS in \ - *\\[\ \ ]*) \ - bs=\\; \ - sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ - | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ - esac; \ - fi; \ - skip_next=no; \ - strip_trailopt () \ - { \ - flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ - }; \ - for flg in $$sane_makeflags; do \ - test $$skip_next = yes && { skip_next=no; continue; }; \ - case $$flg in \ - *=*|--*) continue;; \ - -*I) strip_trailopt 'I'; skip_next=yes;; \ - -*I?*) strip_trailopt 'I';; \ - -*O) strip_trailopt 'O'; skip_next=yes;; \ - -*O?*) strip_trailopt 'O';; \ - -*l) strip_trailopt 'l'; skip_next=yes;; \ - -*l?*) strip_trailopt 'l';; \ - -[dEDm]) skip_next=yes;; \ - -[JT]) skip_next=yes;; \ - esac; \ - case $$flg in \ - *$$target_option*) has_opt=yes; break;; \ - esac; \ - done; \ - test $$has_opt = yes -am__make_dryrun = (target_option=n; $(am__make_running_with_option)) -am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) -pkgdatadir = $(datadir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkglibexecdir = $(libexecdir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -target_triplet = @target@ -subdir = . -DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ - $(top_srcdir)/configure $(am__configure_deps) \ - $(srcdir)/config.h.in $(srcdir)/protobuf.pc.in \ - $(srcdir)/protobuf-lite.pc.in compile config.guess config.sub \ - depcomp install-sh missing ltmain.sh -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/ac_system_extensions.m4 \ - $(top_srcdir)/m4/acx_check_suncc.m4 \ - $(top_srcdir)/m4/acx_pthread.m4 $(top_srcdir)/m4/libtool.m4 \ - $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ - $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ - $(top_srcdir)/m4/stl_hash.m4 $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ - configure.lineno config.status.lineno -mkinstalldirs = $(install_sh) -d -CONFIG_HEADER = config.h -CONFIG_CLEAN_FILES = protobuf.pc protobuf-lite.pc -CONFIG_CLEAN_VPATH_FILES = -AM_V_P = $(am__v_P_@AM_V@) -am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) -am__v_P_0 = false -am__v_P_1 = : -AM_V_GEN = $(am__v_GEN_@AM_V@) -am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) -am__v_GEN_0 = @echo " GEN " $@; -am__v_GEN_1 = -AM_V_at = $(am__v_at_@AM_V@) -am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) -am__v_at_0 = @ -am__v_at_1 = -SOURCES = -DIST_SOURCES = -RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ - ctags-recursive dvi-recursive html-recursive info-recursive \ - install-data-recursive install-dvi-recursive \ - install-exec-recursive install-html-recursive \ - install-info-recursive install-pdf-recursive \ - install-ps-recursive install-recursive installcheck-recursive \ - installdirs-recursive pdf-recursive ps-recursive \ - tags-recursive uninstall-recursive -am__can_run_installinfo = \ - case $$AM_UPDATE_INFO_DIR in \ - n|no|NO) false;; \ - *) (install-info --version) >/dev/null 2>&1;; \ - esac -am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; -am__vpath_adj = case $$p in \ - $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ - *) f=$$p;; \ - esac; -am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; -am__install_max = 40 -am__nobase_strip_setup = \ - srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` -am__nobase_strip = \ - for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" -am__nobase_list = $(am__nobase_strip_setup); \ - for p in $$list; do echo "$$p $$p"; done | \ - sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ - $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ - if (++n[$$2] == $(am__install_max)) \ - { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ - END { for (dir in files) print dir, files[dir] }' -am__base_list = \ - sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ - sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' -am__uninstall_files_from_dir = { \ - test -z "$$files" \ - || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ - || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ - $(am__cd) "$$dir" && rm -f $$files; }; \ - } -am__installdirs = "$(DESTDIR)$(pkgconfigdir)" -DATA = $(pkgconfig_DATA) -RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ - distclean-recursive maintainer-clean-recursive -am__recursive_targets = \ - $(RECURSIVE_TARGETS) \ - $(RECURSIVE_CLEAN_TARGETS) \ - $(am__extra_recursive_targets) -AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ - cscope distdir dist dist-all distcheck -am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \ - $(LISP)config.h.in -# Read a list of newline-separated strings from the standard input, -# and print each of them once, without duplicates. Input order is -# *not* preserved. -am__uniquify_input = $(AWK) '\ - BEGIN { nonempty = 0; } \ - { items[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in items) print i; }; } \ -' -# Make sure the list of sources is unique. This is necessary because, -# e.g., the same source file might be shared among _SOURCES variables -# for different programs/libraries. -am__define_uniq_tagged_files = \ - list='$(am__tagged_files)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | $(am__uniquify_input)` -ETAGS = etags -CTAGS = ctags -CSCOPE = cscope -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -distdir = $(PACKAGE)-$(VERSION) -top_distdir = $(distdir) -am__remove_distdir = \ - if test -d "$(distdir)"; then \ - find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ - && rm -rf "$(distdir)" \ - || { sleep 5 && rm -rf "$(distdir)"; }; \ - else :; fi -am__post_remove_distdir = $(am__remove_distdir) -am__relativize = \ - dir0=`pwd`; \ - sed_first='s,^\([^/]*\)/.*$$,\1,'; \ - sed_rest='s,^[^/]*/*,,'; \ - sed_last='s,^.*/\([^/]*\)$$,\1,'; \ - sed_butlast='s,/*[^/]*$$,,'; \ - while test -n "$$dir1"; do \ - first=`echo "$$dir1" | sed -e "$$sed_first"`; \ - if test "$$first" != "."; then \ - if test "$$first" = ".."; then \ - dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ - dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ - else \ - first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ - if test "$$first2" = "$$first"; then \ - dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ - else \ - dir2="../$$dir2"; \ - fi; \ - dir0="$$dir0"/"$$first"; \ - fi; \ - fi; \ - dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ - done; \ - reldir="$$dir2" -DIST_ARCHIVES = $(distdir).tar.gz -GZIP_ENV = --best -DIST_TARGETS = dist-gzip -distuninstallcheck_listfiles = find . -type f -print -am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ - | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' -distcleancheck_listfiles = find . -type f -print -ACLOCAL = @ACLOCAL@ -AMTAR = @AMTAR@ -AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ -AR = @AR@ -AUTOCONF = @AUTOCONF@ -AUTOHEADER = @AUTOHEADER@ -AUTOMAKE = @AUTOMAKE@ -AWK = @AWK@ -CC = @CC@ -CCDEPMODE = @CCDEPMODE@ -CFLAGS = @CFLAGS@ -CPPFLAGS = @CPPFLAGS@ -CXX = @CXX@ -CXXCPP = @CXXCPP@ -CXXDEPMODE = @CXXDEPMODE@ -CXXFLAGS = @CXXFLAGS@ -CYGPATH_W = @CYGPATH_W@ -DEFS = @DEFS@ -DEPDIR = @DEPDIR@ -DLLTOOL = @DLLTOOL@ -DSYMUTIL = @DSYMUTIL@ -DUMPBIN = @DUMPBIN@ -ECHO_C = @ECHO_C@ -ECHO_N = @ECHO_N@ -ECHO_T = @ECHO_T@ -EGREP = @EGREP@ -EXEEXT = @EXEEXT@ -FGREP = @FGREP@ -GREP = @GREP@ -INSTALL = @INSTALL@ -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -ISAINFO = @ISAINFO@ -LD = @LD@ -LDFLAGS = @LDFLAGS@ -LIBOBJS = @LIBOBJS@ -LIBS = @LIBS@ -LIBTOOL = @LIBTOOL@ -LIPO = @LIPO@ -LN_S = @LN_S@ -LTLIBOBJS = @LTLIBOBJS@ -MAINT = @MAINT@ -MAKEINFO = @MAKEINFO@ -MANIFEST_TOOL = @MANIFEST_TOOL@ -MKDIR_P = @MKDIR_P@ -NM = @NM@ -NMEDIT = @NMEDIT@ -OBJDUMP = @OBJDUMP@ -OBJEXT = @OBJEXT@ -OTOOL = @OTOOL@ -OTOOL64 = @OTOOL64@ -PACKAGE = @PACKAGE@ -PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ -PACKAGE_NAME = @PACKAGE_NAME@ -PACKAGE_STRING = @PACKAGE_STRING@ -PACKAGE_TARNAME = @PACKAGE_TARNAME@ -PACKAGE_URL = @PACKAGE_URL@ -PACKAGE_VERSION = @PACKAGE_VERSION@ -PATH_SEPARATOR = @PATH_SEPARATOR@ -POW_LIB = @POW_LIB@ -PROTOBUF_OPT_FLAG = @PROTOBUF_OPT_FLAG@ -PROTOC = @PROTOC@ -PTHREAD_CC = @PTHREAD_CC@ -PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ -PTHREAD_LIBS = @PTHREAD_LIBS@ -RANLIB = @RANLIB@ -SED = @SED@ -SET_MAKE = @SET_MAKE@ -SHELL = @SHELL@ -STRIP = @STRIP@ -VERSION = @VERSION@ -abs_builddir = @abs_builddir@ -abs_srcdir = @abs_srcdir@ -abs_top_builddir = @abs_top_builddir@ -abs_top_srcdir = @abs_top_srcdir@ -ac_ct_AR = @ac_ct_AR@ -ac_ct_CC = @ac_ct_CC@ -ac_ct_CXX = @ac_ct_CXX@ -ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ -acx_pthread_config = @acx_pthread_config@ -am__include = @am__include@ -am__leading_dot = @am__leading_dot@ -am__quote = @am__quote@ -am__tar = @am__tar@ -am__untar = @am__untar@ -bindir = @bindir@ -build = @build@ -build_alias = @build_alias@ -build_cpu = @build_cpu@ -build_os = @build_os@ -build_vendor = @build_vendor@ -builddir = @builddir@ -datadir = @datadir@ -datarootdir = @datarootdir@ -docdir = @docdir@ -dvidir = @dvidir@ -exec_prefix = @exec_prefix@ -host = @host@ -host_alias = @host_alias@ -host_cpu = @host_cpu@ -host_os = @host_os@ -host_vendor = @host_vendor@ -htmldir = @htmldir@ -includedir = @includedir@ -infodir = @infodir@ -install_sh = @install_sh@ -libdir = @libdir@ -libexecdir = @libexecdir@ -localedir = @localedir@ -localstatedir = @localstatedir@ -mandir = @mandir@ -mkdir_p = @mkdir_p@ -oldincludedir = @oldincludedir@ -pdfdir = @pdfdir@ -prefix = @prefix@ -program_transform_name = @program_transform_name@ -psdir = @psdir@ -sbindir = @sbindir@ -sharedstatedir = @sharedstatedir@ -srcdir = @srcdir@ -subdirs = @subdirs@ -sysconfdir = @sysconfdir@ -target = @target@ -target_alias = @target_alias@ -target_cpu = @target_cpu@ -target_os = @target_os@ -target_vendor = @target_vendor@ -top_build_prefix = @top_build_prefix@ -top_builddir = @top_builddir@ -top_srcdir = @top_srcdir@ -ACLOCAL_AMFLAGS = -I m4 -AUTOMAKE_OPTIONS = foreign - -# Build . before src so that our all-local and clean-local hooks kicks in at -# the right time. -SUBDIRS = . src - -# Always include gtest in distributions. -DIST_SUBDIRS = $(subdirs) src -pkgconfigdir = $(libdir)/pkgconfig -pkgconfig_DATA = protobuf.pc protobuf-lite.pc -EXTRA_DIST = \ - autogen.sh \ - generate_descriptor_proto.sh \ - README.md \ - INSTALL.txt \ - LICENSE \ - CONTRIBUTORS.txt \ - CHANGES.txt \ - editors/README.txt \ - editors/proto.vim \ - editors/protobuf-mode.el \ - vsprojects/config.h \ - vsprojects/extract_includes.bat \ - vsprojects/libprotobuf.vcproj \ - vsprojects/libprotobuf-lite.vcproj \ - vsprojects/libprotoc.vcproj \ - vsprojects/protobuf.sln \ - vsprojects/protoc.vcproj \ - vsprojects/readme.txt \ - vsprojects/test_plugin.vcproj \ - vsprojects/tests.vcproj \ - vsprojects/lite-test.vcproj \ - vsprojects/convert2008to2005.sh \ - examples/README.txt \ - examples/Makefile \ - examples/addressbook.proto \ - examples/add_person.cc \ - examples/list_people.cc \ - examples/AddPerson.java \ - examples/ListPeople.java \ - examples/add_person.py \ - examples/list_people.py \ - java/src/main/java/com/google/protobuf/AbstractMessage.java \ - java/src/main/java/com/google/protobuf/AbstractMessageLite.java \ - java/src/main/java/com/google/protobuf/AbstractParser.java \ - java/src/main/java/com/google/protobuf/BlockingRpcChannel.java \ - java/src/main/java/com/google/protobuf/BlockingService.java \ - java/src/main/java/com/google/protobuf/BoundedByteString.java \ - java/src/main/java/com/google/protobuf/ByteString.java \ - java/src/main/java/com/google/protobuf/CodedInputStream.java \ - java/src/main/java/com/google/protobuf/CodedOutputStream.java \ - java/src/main/java/com/google/protobuf/Descriptors.java \ - java/src/main/java/com/google/protobuf/DynamicMessage.java \ - java/src/main/java/com/google/protobuf/Extension.java \ - java/src/main/java/com/google/protobuf/ExtensionRegistry.java \ - java/src/main/java/com/google/protobuf/ExtensionRegistryLite.java \ - java/src/main/java/com/google/protobuf/FieldSet.java \ - java/src/main/java/com/google/protobuf/GeneratedMessage.java \ - java/src/main/java/com/google/protobuf/GeneratedMessageLite.java \ - java/src/main/java/com/google/protobuf/Internal.java \ - java/src/main/java/com/google/protobuf/InvalidProtocolBufferException.java \ - java/src/main/java/com/google/protobuf/LazyField.java \ - java/src/main/java/com/google/protobuf/LazyFieldLite.java \ - java/src/main/java/com/google/protobuf/LazyStringArrayList.java \ - java/src/main/java/com/google/protobuf/LazyStringList.java \ - java/src/main/java/com/google/protobuf/LiteralByteString.java \ - java/src/main/java/com/google/protobuf/Message.java \ - java/src/main/java/com/google/protobuf/MessageLite.java \ - java/src/main/java/com/google/protobuf/MessageLiteOrBuilder.java \ - java/src/main/java/com/google/protobuf/MessageOrBuilder.java \ - java/src/main/java/com/google/protobuf/MessageReflection.java \ - java/src/main/java/com/google/protobuf/Parser.java \ - java/src/main/java/com/google/protobuf/ProtocolMessageEnum.java \ - java/src/main/java/com/google/protobuf/ProtocolStringList.java \ - java/src/main/java/com/google/protobuf/RepeatedFieldBuilder.java \ - java/src/main/java/com/google/protobuf/RopeByteString.java \ - java/src/main/java/com/google/protobuf/RpcCallback.java \ - java/src/main/java/com/google/protobuf/RpcChannel.java \ - java/src/main/java/com/google/protobuf/RpcController.java \ - java/src/main/java/com/google/protobuf/RpcUtil.java \ - java/src/main/java/com/google/protobuf/ServiceException.java \ - java/src/main/java/com/google/protobuf/Service.java \ - java/src/main/java/com/google/protobuf/SingleFieldBuilder.java \ - java/src/main/java/com/google/protobuf/SmallSortedMap.java \ - java/src/main/java/com/google/protobuf/TextFormat.java \ - java/src/main/java/com/google/protobuf/UninitializedMessageException.java \ - java/src/main/java/com/google/protobuf/UnknownFieldSet.java \ - java/src/main/java/com/google/protobuf/UnmodifiableLazyStringList.java \ - java/src/main/java/com/google/protobuf/Utf8.java \ - java/src/main/java/com/google/protobuf/WireFormat.java \ - java/src/test/java/com/google/protobuf/AbstractMessageTest.java \ - java/src/test/java/com/google/protobuf/BoundedByteStringTest.java \ - java/src/test/java/com/google/protobuf/ByteStringTest.java \ - java/src/test/java/com/google/protobuf/CheckUtf8Test.java \ - java/src/test/java/com/google/protobuf/CodedInputStreamTest.java \ - java/src/test/java/com/google/protobuf/CodedOutputStreamTest.java \ - java/src/test/java/com/google/protobuf/DeprecatedFieldTest.java \ - java/src/test/java/com/google/protobuf/DescriptorsTest.java \ - java/src/test/java/com/google/protobuf/DynamicMessageTest.java \ - java/src/test/java/com/google/protobuf/ForceFieldBuildersPreRun.java \ - java/src/test/java/com/google/protobuf/GeneratedMessageTest.java \ - java/src/test/java/com/google/protobuf/IsValidUtf8Test.java \ - java/src/test/java/com/google/protobuf/IsValidUtf8TestUtil.java \ - java/src/test/java/com/google/protobuf/LazyFieldTest.java \ - java/src/test/java/com/google/protobuf/LazyFieldLiteTest.java \ - java/src/test/java/com/google/protobuf/LazyMessageLiteTest.java \ - java/src/test/java/com/google/protobuf/LazyStringArrayListTest.java \ - java/src/test/java/com/google/protobuf/LazyStringEndToEndTest.java \ - java/src/test/java/com/google/protobuf/LiteEqualsAndHashTest.java \ - java/src/test/java/com/google/protobuf/LiteralByteStringTest.java \ - java/src/test/java/com/google/protobuf/LiteTest.java \ - java/src/test/java/com/google/protobuf/MessageTest.java \ - java/src/test/java/com/google/protobuf/NestedBuildersTest.java \ - java/src/test/java/com/google/protobuf/ParserTest.java \ - java/src/test/java/com/google/protobuf/RepeatedFieldBuilderTest.java \ - java/src/test/java/com/google/protobuf/RopeByteStringSubstringTest.java \ - java/src/test/java/com/google/protobuf/RopeByteStringTest.java \ - java/src/test/java/com/google/protobuf/ServiceTest.java \ - java/src/test/java/com/google/protobuf/SingleFieldBuilderTest.java \ - java/src/test/java/com/google/protobuf/SmallSortedMapTest.java \ - java/src/test/java/com/google/protobuf/TestBadIdentifiers.java \ - java/src/test/java/com/google/protobuf/TestUtil.java \ - java/src/test/java/com/google/protobuf/TextFormatTest.java \ - java/src/test/java/com/google/protobuf/UnknownFieldSetTest.java \ - java/src/test/java/com/google/protobuf/UnmodifiableLazyStringListTest.java \ - java/src/test/java/com/google/protobuf/WireFormatTest.java \ - java/src/test/java/com/google/protobuf/lazy_fields_lite.proto \ - java/src/test/java/com/google/protobuf/lite_equals_and_hash.proto \ - java/src/test/java/com/google/protobuf/multiple_files_test.proto \ - java/src/test/java/com/google/protobuf/nested_builders_test.proto \ - java/src/test/java/com/google/protobuf/nested_extension_lite.proto \ - java/src/test/java/com/google/protobuf/nested_extension.proto \ - java/src/test/java/com/google/protobuf/non_nested_extension_lite.proto \ - java/src/test/java/com/google/protobuf/non_nested_extension.proto \ - java/src/test/java/com/google/protobuf/outer_class_name_test.proto \ - java/src/test/java/com/google/protobuf/outer_class_name_test2.proto \ - java/src/test/java/com/google/protobuf/outer_class_name_test3.proto \ - java/src/test/java/com/google/protobuf/test_bad_identifiers.proto \ - java/src/test/java/com/google/protobuf/test_check_utf8.proto \ - java/src/test/java/com/google/protobuf/test_check_utf8_size.proto \ - java/src/test/java/com/google/protobuf/test_custom_options.proto \ - java/pom.xml \ - java/README.txt \ - python/google/protobuf/internal/api_implementation.cc \ - python/google/protobuf/internal/api_implementation.py \ - python/google/protobuf/internal/api_implementation_default_test.py \ - python/google/protobuf/internal/containers.py \ - python/google/protobuf/internal/cpp_message.py \ - python/google/protobuf/internal/decoder.py \ - python/google/protobuf/internal/descriptor_database_test.py \ - python/google/protobuf/internal/descriptor_pool_test.py \ - python/google/protobuf/internal/descriptor_pool_test1.proto \ - python/google/protobuf/internal/descriptor_pool_test2.proto \ - python/google/protobuf/internal/descriptor_python_test.py \ - python/google/protobuf/internal/descriptor_test.py \ - python/google/protobuf/internal/encoder.py \ - python/google/protobuf/internal/enum_type_wrapper.py \ - python/google/protobuf/internal/factory_test1.proto \ - python/google/protobuf/internal/factory_test2.proto \ - python/google/protobuf/internal/generator_test.py \ - python/google/protobuf/internal/message_factory_python_test.py \ - python/google/protobuf/internal/message_factory_test.py \ - python/google/protobuf/internal/message_listener.py \ - python/google/protobuf/internal/message_python_test.py \ - python/google/protobuf/internal/message_test.py \ - python/google/protobuf/internal/missing_enum_values.proto \ - python/google/protobuf/internal/more_extensions.proto \ - python/google/protobuf/internal/more_extensions_dynamic.proto \ - python/google/protobuf/internal/more_messages.proto \ - python/google/protobuf/internal/python_message.py \ - python/google/protobuf/internal/reflection_test.py \ - python/google/protobuf/internal/service_reflection_test.py \ - python/google/protobuf/internal/symbol_database_test.py \ - python/google/protobuf/internal/test_bad_identifiers.proto \ - python/google/protobuf/internal/test_util.py \ - python/google/protobuf/internal/text_encoding_test.py \ - python/google/protobuf/internal/text_format_test.py \ - python/google/protobuf/internal/type_checkers.py \ - python/google/protobuf/internal/unknown_fields_test.py \ - python/google/protobuf/internal/wire_format.py \ - python/google/protobuf/internal/wire_format_test.py \ - python/google/protobuf/internal/__init__.py \ - python/google/protobuf/pyext/README \ - python/google/protobuf/pyext/cpp_message.py \ - python/google/protobuf/pyext/descriptor.h \ - python/google/protobuf/pyext/descriptor.cc \ - python/google/protobuf/pyext/descriptor_cpp2_test.py \ - python/google/protobuf/pyext/extension_dict.h \ - python/google/protobuf/pyext/extension_dict.cc \ - python/google/protobuf/pyext/message.h \ - python/google/protobuf/pyext/message.cc \ - python/google/protobuf/pyext/message_factory_cpp2_test.py \ - python/google/protobuf/pyext/proto2_api_test.proto \ - python/google/protobuf/pyext/python.proto \ - python/google/protobuf/pyext/python_protobuf.h \ - python/google/protobuf/pyext/reflection_cpp2_generated_test.py \ - python/google/protobuf/pyext/repeated_composite_container.h \ - python/google/protobuf/pyext/repeated_composite_container.cc \ - python/google/protobuf/pyext/repeated_scalar_container.h \ - python/google/protobuf/pyext/repeated_scalar_container.cc \ - python/google/protobuf/pyext/scoped_pyobject_ptr.h \ - python/google/protobuf/pyext/__init__.py \ - python/google/protobuf/descriptor.py \ - python/google/protobuf/descriptor_database.py \ - python/google/protobuf/descriptor_pool.py \ - python/google/protobuf/message.py \ - python/google/protobuf/message_factory.py \ - python/google/protobuf/reflection.py \ - python/google/protobuf/service.py \ - python/google/protobuf/service_reflection.py \ - python/google/protobuf/symbol_database.py \ - python/google/protobuf/text_encoding.py \ - python/google/protobuf/text_format.py \ - python/google/protobuf/__init__.py \ - python/google/__init__.py \ - python/ez_setup.py \ - python/setup.py \ - python/mox.py \ - python/stubout.py \ - python/README.txt - - -# Deletes all the files generated by autogen.sh. -MAINTAINERCLEANFILES = \ - aclocal.m4 \ - config.guess \ - config.sub \ - configure \ - depcomp \ - install-sh \ - ltmain.sh \ - Makefile.in \ - missing \ - mkinstalldirs \ - config.h.in \ - stamp.h.in \ - m4/ltsugar.m4 \ - m4/libtool.m4 \ - m4/ltversion.m4 \ - m4/lt~obsolete.m4 \ - m4/ltoptions.m4 - -all: config.h - $(MAKE) $(AM_MAKEFLAGS) all-recursive - -.SUFFIXES: -am--refresh: Makefile - @: -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) - @for dep in $?; do \ - case '$(am__configure_deps)' in \ - *$$dep*) \ - echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ - $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ - && exit 0; \ - exit 1;; \ - esac; \ - done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ - $(am__cd) $(top_srcdir) && \ - $(AUTOMAKE) --foreign Makefile -.PRECIOUS: Makefile -Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status - @case '$?' in \ - *config.status*) \ - echo ' $(SHELL) ./config.status'; \ - $(SHELL) ./config.status;; \ - *) \ - echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ - cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ - esac; - -$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) - $(SHELL) ./config.status --recheck - -$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) - $(am__cd) $(srcdir) && $(AUTOCONF) -$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) - $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) -$(am__aclocal_m4_deps): - -config.h: stamp-h1 - @test -f $@ || rm -f stamp-h1 - @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1 - -stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status - @rm -f stamp-h1 - cd $(top_builddir) && $(SHELL) ./config.status config.h -$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) - ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) - rm -f stamp-h1 - touch $@ - -distclean-hdr: - -rm -f config.h stamp-h1 -protobuf.pc: $(top_builddir)/config.status $(srcdir)/protobuf.pc.in - cd $(top_builddir) && $(SHELL) ./config.status $@ -protobuf-lite.pc: $(top_builddir)/config.status $(srcdir)/protobuf-lite.pc.in - cd $(top_builddir) && $(SHELL) ./config.status $@ - -mostlyclean-libtool: - -rm -f *.lo - -clean-libtool: - -rm -rf .libs _libs - -distclean-libtool: - -rm -f libtool config.lt -install-pkgconfigDATA: $(pkgconfig_DATA) - @$(NORMAL_INSTALL) - @list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(pkgconfigdir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(pkgconfigdir)" || exit 1; \ - fi; \ - for p in $$list; do \ - if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ - echo "$$d$$p"; \ - done | $(am__base_list) | \ - while read files; do \ - echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(pkgconfigdir)'"; \ - $(INSTALL_DATA) $$files "$(DESTDIR)$(pkgconfigdir)" || exit $$?; \ - done - -uninstall-pkgconfigDATA: - @$(NORMAL_UNINSTALL) - @list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \ - files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \ - dir='$(DESTDIR)$(pkgconfigdir)'; $(am__uninstall_files_from_dir) - -# This directory's subdirectories are mostly independent; you can cd -# into them and run 'make' without going through this Makefile. -# To change the values of 'make' variables: instead of editing Makefiles, -# (1) if the variable is set in 'config.status', edit 'config.status' -# (which will cause the Makefiles to be regenerated when you run 'make'); -# (2) otherwise, pass the desired values on the 'make' command line. -$(am__recursive_targets): - @fail=; \ - if $(am__make_keepgoing); then \ - failcom='fail=yes'; \ - else \ - failcom='exit 1'; \ - fi; \ - dot_seen=no; \ - target=`echo $@ | sed s/-recursive//`; \ - case "$@" in \ - distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ - *) list='$(SUBDIRS)' ;; \ - esac; \ - for subdir in $$list; do \ - echo "Making $$target in $$subdir"; \ - if test "$$subdir" = "."; then \ - dot_seen=yes; \ - local_target="$$target-am"; \ - else \ - local_target="$$target"; \ - fi; \ - ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || eval $$failcom; \ - done; \ - if test "$$dot_seen" = "no"; then \ - $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ - fi; test -z "$$fail" - -ID: $(am__tagged_files) - $(am__define_uniq_tagged_files); mkid -fID $$unique -tags: tags-recursive -TAGS: tags - -tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) - set x; \ - here=`pwd`; \ - if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ - include_option=--etags-include; \ - empty_fix=.; \ - else \ - include_option=--include; \ - empty_fix=; \ - fi; \ - list='$(SUBDIRS)'; for subdir in $$list; do \ - if test "$$subdir" = .; then :; else \ - test ! -f $$subdir/TAGS || \ - set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ - fi; \ - done; \ - $(am__define_uniq_tagged_files); \ - shift; \ - if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ - test -n "$$unique" || unique=$$empty_fix; \ - if test $$# -gt 0; then \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - "$$@" $$unique; \ - else \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$unique; \ - fi; \ - fi -ctags: ctags-recursive - -CTAGS: ctags -ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) - $(am__define_uniq_tagged_files); \ - test -z "$(CTAGS_ARGS)$$unique" \ - || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$unique - -GTAGS: - here=`$(am__cd) $(top_builddir) && pwd` \ - && $(am__cd) $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) "$$here" -cscope: cscope.files - test ! -s cscope.files \ - || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) -clean-cscope: - -rm -f cscope.files -cscope.files: clean-cscope cscopelist -cscopelist: cscopelist-recursive - -cscopelist-am: $(am__tagged_files) - list='$(am__tagged_files)'; \ - case "$(srcdir)" in \ - [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ - *) sdir=$(subdir)/$(srcdir) ;; \ - esac; \ - for i in $$list; do \ - if test -f "$$i"; then \ - echo "$(subdir)/$$i"; \ - else \ - echo "$$sdir/$$i"; \ - fi; \ - done >> $(top_builddir)/cscope.files - -distclean-tags: - -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags - -rm -f cscope.out cscope.in.out cscope.po.out cscope.files - -distdir: $(DISTFILES) - $(am__remove_distdir) - test -d "$(distdir)" || mkdir "$(distdir)" - @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - list='$(DISTFILES)'; \ - dist_files=`for file in $$list; do echo $$file; done | \ - sed -e "s|^$$srcdirstrip/||;t" \ - -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ - case $$dist_files in \ - */*) $(MKDIR_P) `echo "$$dist_files" | \ - sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ - sort -u` ;; \ - esac; \ - for file in $$dist_files; do \ - if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ - if test -d $$d/$$file; then \ - dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ - if test -d "$(distdir)/$$file"; then \ - find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ - fi; \ - if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ - find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ - fi; \ - cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ - else \ - test -f "$(distdir)/$$file" \ - || cp -p $$d/$$file "$(distdir)/$$file" \ - || exit 1; \ - fi; \ - done - @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ - if test "$$subdir" = .; then :; else \ - $(am__make_dryrun) \ - || test -d "$(distdir)/$$subdir" \ - || $(MKDIR_P) "$(distdir)/$$subdir" \ - || exit 1; \ - dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ - $(am__relativize); \ - new_distdir=$$reldir; \ - dir1=$$subdir; dir2="$(top_distdir)"; \ - $(am__relativize); \ - new_top_distdir=$$reldir; \ - echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \ - echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \ - ($(am__cd) $$subdir && \ - $(MAKE) $(AM_MAKEFLAGS) \ - top_distdir="$$new_top_distdir" \ - distdir="$$new_distdir" \ - am__remove_distdir=: \ - am__skip_length_check=: \ - am__skip_mode_fix=: \ - distdir) \ - || exit 1; \ - fi; \ - done - -test -n "$(am__skip_mode_fix)" \ - || find "$(distdir)" -type d ! -perm -755 \ - -exec chmod u+rwx,go+rx {} \; -o \ - ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \ - ! -type d ! -perm -400 -exec chmod a+r {} \; -o \ - ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \ - || chmod -R a+r "$(distdir)" -dist-gzip: distdir - tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz - $(am__post_remove_distdir) - -dist-bzip2: distdir - tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 - $(am__post_remove_distdir) - -dist-lzip: distdir - tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz - $(am__post_remove_distdir) - -dist-xz: distdir - tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz - $(am__post_remove_distdir) - -dist-tarZ: distdir - @echo WARNING: "Support for shar distribution archives is" \ - "deprecated." >&2 - @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 - tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z - $(am__post_remove_distdir) - -dist-shar: distdir - @echo WARNING: "Support for distribution archives compressed with" \ - "legacy program 'compress' is deprecated." >&2 - @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 - shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz - $(am__post_remove_distdir) - -dist-zip: distdir - -rm -f $(distdir).zip - zip -rq $(distdir).zip $(distdir) - $(am__post_remove_distdir) - -dist dist-all: - $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' - $(am__post_remove_distdir) - -# This target untars the dist file and tries a VPATH configuration. Then -# it guarantees that the distribution is self-contained by making another -# tarfile. -distcheck: dist - case '$(DIST_ARCHIVES)' in \ - *.tar.gz*) \ - GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\ - *.tar.bz2*) \ - bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ - *.tar.lz*) \ - lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ - *.tar.xz*) \ - xz -dc $(distdir).tar.xz | $(am__untar) ;;\ - *.tar.Z*) \ - uncompress -c $(distdir).tar.Z | $(am__untar) ;;\ - *.shar.gz*) \ - GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\ - *.zip*) \ - unzip $(distdir).zip ;;\ - esac - chmod -R a-w $(distdir) - chmod u+w $(distdir) - mkdir $(distdir)/_build $(distdir)/_inst - chmod a-w $(distdir) - test -d $(distdir)/_build || exit 0; \ - dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ - && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \ - && am__cwd=`pwd` \ - && $(am__cd) $(distdir)/_build \ - && ../configure \ - $(AM_DISTCHECK_CONFIGURE_FLAGS) \ - $(DISTCHECK_CONFIGURE_FLAGS) \ - --srcdir=.. --prefix="$$dc_install_base" \ - && $(MAKE) $(AM_MAKEFLAGS) \ - && $(MAKE) $(AM_MAKEFLAGS) dvi \ - && $(MAKE) $(AM_MAKEFLAGS) check \ - && $(MAKE) $(AM_MAKEFLAGS) install \ - && $(MAKE) $(AM_MAKEFLAGS) installcheck \ - && $(MAKE) $(AM_MAKEFLAGS) uninstall \ - && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \ - distuninstallcheck \ - && chmod -R a-w "$$dc_install_base" \ - && ({ \ - (cd ../.. && umask 077 && mkdir "$$dc_destdir") \ - && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \ - && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \ - && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \ - distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \ - } || { rm -rf "$$dc_destdir"; exit 1; }) \ - && rm -rf "$$dc_destdir" \ - && $(MAKE) $(AM_MAKEFLAGS) dist \ - && rm -rf $(DIST_ARCHIVES) \ - && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ - && cd "$$am__cwd" \ - || exit 1 - $(am__post_remove_distdir) - @(echo "$(distdir) archives ready for distribution: "; \ - list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ - sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' -distuninstallcheck: - @test -n '$(distuninstallcheck_dir)' || { \ - echo 'ERROR: trying to run $@ with an empty' \ - '$$(distuninstallcheck_dir)' >&2; \ - exit 1; \ - }; \ - $(am__cd) '$(distuninstallcheck_dir)' || { \ - echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \ - exit 1; \ - }; \ - test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \ - || { echo "ERROR: files left after uninstall:" ; \ - if test -n "$(DESTDIR)"; then \ - echo " (check DESTDIR support)"; \ - fi ; \ - $(distuninstallcheck_listfiles) ; \ - exit 1; } >&2 -distcleancheck: distclean - @if test '$(srcdir)' = . ; then \ - echo "ERROR: distcleancheck can only run from a VPATH build" ; \ - exit 1 ; \ - fi - @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \ - || { echo "ERROR: files left in build directory after distclean:" ; \ - $(distcleancheck_listfiles) ; \ - exit 1; } >&2 -check-am: all-am - $(MAKE) $(AM_MAKEFLAGS) check-local -check: check-recursive -all-am: Makefile $(DATA) config.h -installdirs: installdirs-recursive -installdirs-am: - for dir in "$(DESTDIR)$(pkgconfigdir)"; do \ - test -z "$$dir" || $(MKDIR_P) "$$dir"; \ - done -install: install-recursive -install-exec: install-exec-recursive -install-data: install-data-recursive -uninstall: uninstall-recursive - -install-am: all-am - @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am - -installcheck: installcheck-recursive -install-strip: - if test -z '$(STRIP)'; then \ - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - install; \ - else \ - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ - fi -mostlyclean-generic: - -clean-generic: - -distclean-generic: - -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) - -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) - -maintainer-clean-generic: - @echo "This command is intended for maintainers to use" - @echo "it deletes files that may require special tools to rebuild." - -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) -clean: clean-recursive - -clean-am: clean-generic clean-libtool clean-local mostlyclean-am - -distclean: distclean-recursive - -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -f Makefile -distclean-am: clean-am distclean-generic distclean-hdr \ - distclean-libtool distclean-tags - -dvi: dvi-recursive - -dvi-am: - -html: html-recursive - -html-am: - -info: info-recursive - -info-am: - -install-data-am: install-pkgconfigDATA - -install-dvi: install-dvi-recursive - -install-dvi-am: - -install-exec-am: - -install-html: install-html-recursive - -install-html-am: - -install-info: install-info-recursive - -install-info-am: - -install-man: - -install-pdf: install-pdf-recursive - -install-pdf-am: - -install-ps: install-ps-recursive - -install-ps-am: - -installcheck-am: - -maintainer-clean: maintainer-clean-recursive - -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -rf $(top_srcdir)/autom4te.cache - -rm -f Makefile -maintainer-clean-am: distclean-am maintainer-clean-generic - -mostlyclean: mostlyclean-recursive - -mostlyclean-am: mostlyclean-generic mostlyclean-libtool - -pdf: pdf-recursive - -pdf-am: - -ps: ps-recursive - -ps-am: - -uninstall-am: uninstall-pkgconfigDATA - -.MAKE: $(am__recursive_targets) all check-am install-am install-strip - -.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ - am--refresh check check-am check-local clean clean-cscope \ - clean-generic clean-libtool clean-local cscope cscopelist-am \ - ctags ctags-am dist dist-all dist-bzip2 dist-gzip dist-lzip \ - dist-shar dist-tarZ dist-xz dist-zip distcheck distclean \ - distclean-generic distclean-hdr distclean-libtool \ - distclean-tags distcleancheck distdir distuninstallcheck dvi \ - dvi-am html html-am info info-am install install-am \ - install-data install-data-am install-dvi install-dvi-am \ - install-exec install-exec-am install-html install-html-am \ - install-info install-info-am install-man install-pdf \ - install-pdf-am install-pkgconfigDATA install-ps install-ps-am \ - install-strip installcheck installcheck-am installdirs \ - installdirs-am maintainer-clean maintainer-clean-generic \ - mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \ - ps ps-am tags tags-am uninstall uninstall-am \ - uninstall-pkgconfigDATA - - -# Build gtest before we build protobuf tests. We don't add gtest to SUBDIRS -# because then "make check" would also build and run all of gtest's own tests, -# which takes a lot of time and is generally not useful to us. Also, we don't -# want "make install" to recurse into gtest since we don't want to overwrite -# the installed version of gtest if there is one. -check-local: - @echo "Making lib/libgtest.a lib/libgtest_main.a in gtest" - @cd gtest && $(MAKE) $(AM_MAKEFLAGS) lib/libgtest.la lib/libgtest_main.la - -# We would like to clean gtest when "make clean" is invoked. But we have to -# be careful because clean-local is also invoked during "make distclean", but -# "make distclean" already recurses into gtest because it's listed among the -# DIST_SUBDIRS. distclean will delete gtest/Makefile, so if we then try to -# cd to the directory again and "make clean" it will fail. So, check that the -# Makefile exists before recursing. -clean-local: - @if test -e gtest/Makefile; then \ - echo "Making clean in gtest"; \ - cd gtest && $(MAKE) $(AM_MAKEFLAGS) clean; \ - fi - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/src/thirdparty/protobuf-2.6.1/aclocal.m4 b/src/thirdparty/protobuf-2.6.1/aclocal.m4 deleted file mode 100644 index bb4cc7066..000000000 --- a/src/thirdparty/protobuf-2.6.1/aclocal.m4 +++ /dev/null @@ -1,1194 +0,0 @@ -# generated automatically by aclocal 1.14.1 -*- Autoconf -*- - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. - -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, -[m4_warning([this file was generated for autoconf 2.69. -You have another version of autoconf. It may work, but is not guaranteed to. -If you have problems, you may need to regenerate the build system entirely. -To do so, use the procedure documented by the package, typically 'autoreconf'.])]) - -# Copyright (C) 2002-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_AUTOMAKE_VERSION(VERSION) -# ---------------------------- -# Automake X.Y traces this macro to ensure aclocal.m4 has been -# generated from the m4 files accompanying Automake X.Y. -# (This private macro should not be called outside this file.) -AC_DEFUN([AM_AUTOMAKE_VERSION], -[am__api_version='1.14' -dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to -dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.14.1], [], - [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl -]) - -# _AM_AUTOCONF_VERSION(VERSION) -# ----------------------------- -# aclocal traces this macro to find the Autoconf version. -# This is a private macro too. Using m4_define simplifies -# the logic in aclocal, which can simply ignore this definition. -m4_define([_AM_AUTOCONF_VERSION], []) - -# AM_SET_CURRENT_AUTOMAKE_VERSION -# ------------------------------- -# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. -# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. -AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.14.1])dnl -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) - -# AM_AUX_DIR_EXPAND -*- Autoconf -*- - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets -# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to -# '$srcdir', '$srcdir/..', or '$srcdir/../..'. -# -# Of course, Automake must honor this variable whenever it calls a -# tool from the auxiliary directory. The problem is that $srcdir (and -# therefore $ac_aux_dir as well) can be either absolute or relative, -# depending on how configure is run. This is pretty annoying, since -# it makes $ac_aux_dir quite unusable in subdirectories: in the top -# source directory, any form will work fine, but in subdirectories a -# relative path needs to be adjusted first. -# -# $ac_aux_dir/missing -# fails when called from a subdirectory if $ac_aux_dir is relative -# $top_srcdir/$ac_aux_dir/missing -# fails if $ac_aux_dir is absolute, -# fails when called from a subdirectory in a VPATH build with -# a relative $ac_aux_dir -# -# The reason of the latter failure is that $top_srcdir and $ac_aux_dir -# are both prefixed by $srcdir. In an in-source build this is usually -# harmless because $srcdir is '.', but things will broke when you -# start a VPATH build or use an absolute $srcdir. -# -# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, -# iff we strip the leading $srcdir from $ac_aux_dir. That would be: -# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` -# and then we would define $MISSING as -# MISSING="\${SHELL} $am_aux_dir/missing" -# This will work as long as MISSING is not called from configure, because -# unfortunately $(top_srcdir) has no meaning in configure. -# However there are other variables, like CC, which are often used in -# configure, and could therefore not use this "fixed" $ac_aux_dir. -# -# Another solution, used here, is to always expand $ac_aux_dir to an -# absolute PATH. The drawback is that using absolute paths prevent a -# configured tree to be moved without reconfiguration. - -AC_DEFUN([AM_AUX_DIR_EXPAND], -[dnl Rely on autoconf to set up CDPATH properly. -AC_PREREQ([2.50])dnl -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` -]) - -# AM_CONDITIONAL -*- Autoconf -*- - -# Copyright (C) 1997-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_CONDITIONAL(NAME, SHELL-CONDITION) -# ------------------------------------- -# Define a conditional. -AC_DEFUN([AM_CONDITIONAL], -[AC_PREREQ([2.52])dnl - m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], - [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl -AC_SUBST([$1_TRUE])dnl -AC_SUBST([$1_FALSE])dnl -_AM_SUBST_NOTMAKE([$1_TRUE])dnl -_AM_SUBST_NOTMAKE([$1_FALSE])dnl -m4_define([_AM_COND_VALUE_$1], [$2])dnl -if $2; then - $1_TRUE= - $1_FALSE='#' -else - $1_TRUE='#' - $1_FALSE= -fi -AC_CONFIG_COMMANDS_PRE( -[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then - AC_MSG_ERROR([[conditional "$1" was never defined. -Usually this means the macro was only invoked conditionally.]]) -fi])]) - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - - -# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be -# written in clear, in which case automake, when reading aclocal.m4, -# will think it sees a *use*, and therefore will trigger all it's -# C support machinery. Also note that it means that autoscan, seeing -# CC etc. in the Makefile, will ask for an AC_PROG_CC use... - - -# _AM_DEPENDENCIES(NAME) -# ---------------------- -# See how the compiler implements dependency checking. -# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". -# We try a few techniques and use that to set a single cache variable. -# -# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was -# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular -# dependency, and given that the user is not expected to run this macro, -# just rely on AC_PROG_CC. -AC_DEFUN([_AM_DEPENDENCIES], -[AC_REQUIRE([AM_SET_DEPDIR])dnl -AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl -AC_REQUIRE([AM_MAKE_INCLUDE])dnl -AC_REQUIRE([AM_DEP_TRACK])dnl - -m4_if([$1], [CC], [depcc="$CC" am_compiler_list=], - [$1], [CXX], [depcc="$CXX" am_compiler_list=], - [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], - [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], - [$1], [UPC], [depcc="$UPC" am_compiler_list=], - [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], - [depcc="$$1" am_compiler_list=]) - -AC_CACHE_CHECK([dependency style of $depcc], - [am_cv_$1_dependencies_compiler_type], -[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named 'D' -- because '-MD' means "put the output - # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub - - am_cv_$1_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` - fi - am__universal=false - m4_case([$1], [CC], - [case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac], - [CXX], - [case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac]) - - for depmode in $am_compiler_list; do - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with - # Solaris 10 /bin/sh. - echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - - # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle '-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in - gcc) - # This depmode causes a compiler race in universal mode. - test "$am__universal" = false || continue - ;; - nosideeffect) - # After this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else - break - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} - am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_$1_dependencies_compiler_type=$depmode - break - fi - fi - done - - cd .. - rm -rf conftest.dir -else - am_cv_$1_dependencies_compiler_type=none -fi -]) -AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) -AM_CONDITIONAL([am__fastdep$1], [ - test "x$enable_dependency_tracking" != xno \ - && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) -]) - - -# AM_SET_DEPDIR -# ------------- -# Choose a directory name for dependency files. -# This macro is AC_REQUIREd in _AM_DEPENDENCIES. -AC_DEFUN([AM_SET_DEPDIR], -[AC_REQUIRE([AM_SET_LEADING_DOT])dnl -AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl -]) - - -# AM_DEP_TRACK -# ------------ -AC_DEFUN([AM_DEP_TRACK], -[AC_ARG_ENABLE([dependency-tracking], [dnl -AS_HELP_STRING( - [--enable-dependency-tracking], - [do not reject slow dependency extractors]) -AS_HELP_STRING( - [--disable-dependency-tracking], - [speeds up one-time build])]) -if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' - am__nodep='_no' -fi -AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) -AC_SUBST([AMDEPBACKSLASH])dnl -_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl -AC_SUBST([am__nodep])dnl -_AM_SUBST_NOTMAKE([am__nodep])dnl -]) - -# Generate code to set up dependency tracking. -*- Autoconf -*- - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - - -# _AM_OUTPUT_DEPENDENCY_COMMANDS -# ------------------------------ -AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], -[{ - # Older Autoconf quotes --file arguments for eval, but not when files - # are listed without --file. Let's play safe and only enable the eval - # if we detect the quoting. - case $CONFIG_FILES in - *\'*) eval set x "$CONFIG_FILES" ;; - *) set x $CONFIG_FILES ;; - esac - shift - for mf - do - # Strip MF so we end up with the name of the file. - mf=`echo "$mf" | sed -e 's/:.*$//'` - # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named 'Makefile.in', but - # some people rename them; so instead we look at the file content. - # Grep'ing the first line is not enough: some people post-process - # each Makefile.in and add a new line on top of each file to say so. - # Grep'ing the whole file is not good either: AIX grep has a line - # limit of 2048, but all sed's we know have understand at least 4000. - if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then - dirpart=`AS_DIRNAME("$mf")` - else - continue - fi - # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running 'make'. - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` - test -z "$DEPDIR" && continue - am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "$am__include" && continue - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` - # Find all dependency output files, they are included files with - # $(DEPDIR) in their names. We invoke sed twice because it is the - # simplest approach to changing $(DEPDIR) to its actual value in the - # expansion. - for file in `sed -n " - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do - # Make sure the directory exists. - test -f "$dirpart/$file" && continue - fdir=`AS_DIRNAME(["$file"])` - AS_MKDIR_P([$dirpart/$fdir]) - # echo "creating $dirpart/$file" - echo '# dummy' > "$dirpart/$file" - done - done -} -])# _AM_OUTPUT_DEPENDENCY_COMMANDS - - -# AM_OUTPUT_DEPENDENCY_COMMANDS -# ----------------------------- -# This macro should only be invoked once -- use via AC_REQUIRE. -# -# This code is only required when automatic dependency tracking -# is enabled. FIXME. This creates each '.P' file that we will -# need in order to bootstrap the dependency handling code. -AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], -[AC_CONFIG_COMMANDS([depfiles], - [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], - [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) -]) - -# Do all the work for Automake. -*- Autoconf -*- - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This macro actually does too much. Some checks are only needed if -# your package does certain things. But this isn't really a big deal. - -dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O. -m4_define([AC_PROG_CC], -m4_defn([AC_PROG_CC]) -[_AM_PROG_CC_C_O -]) - -# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) -# AM_INIT_AUTOMAKE([OPTIONS]) -# ----------------------------------------------- -# The call with PACKAGE and VERSION arguments is the old style -# call (pre autoconf-2.50), which is being phased out. PACKAGE -# and VERSION should now be passed to AC_INIT and removed from -# the call to AM_INIT_AUTOMAKE. -# We support both call styles for the transition. After -# the next Automake release, Autoconf can make the AC_INIT -# arguments mandatory, and then we can depend on a new Autoconf -# release and drop the old call support. -AC_DEFUN([AM_INIT_AUTOMAKE], -[AC_PREREQ([2.65])dnl -dnl Autoconf wants to disallow AM_ names. We explicitly allow -dnl the ones we care about. -m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl -AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl -AC_REQUIRE([AC_PROG_INSTALL])dnl -if test "`cd $srcdir && pwd`" != "`pwd`"; then - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output - # is not polluted with repeated "-I." - AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl - # test to see if srcdir already configured - if test -f $srcdir/config.status; then - AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) - fi -fi - -# test whether we have cygpath -if test -z "$CYGPATH_W"; then - if (cygpath --version) >/dev/null 2>/dev/null; then - CYGPATH_W='cygpath -w' - else - CYGPATH_W=echo - fi -fi -AC_SUBST([CYGPATH_W]) - -# Define the identity of the package. -dnl Distinguish between old-style and new-style calls. -m4_ifval([$2], -[AC_DIAGNOSE([obsolete], - [$0: two- and three-arguments forms are deprecated.]) -m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl - AC_SUBST([PACKAGE], [$1])dnl - AC_SUBST([VERSION], [$2])], -[_AM_SET_OPTIONS([$1])dnl -dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. -m4_if( - m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), - [ok:ok],, - [m4_fatal([AC_INIT should be called with package and version arguments])])dnl - AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl - AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl - -_AM_IF_OPTION([no-define],, -[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) - AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl - -# Some tools Automake needs. -AC_REQUIRE([AM_SANITY_CHECK])dnl -AC_REQUIRE([AC_ARG_PROGRAM])dnl -AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) -AM_MISSING_PROG([AUTOCONF], [autoconf]) -AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) -AM_MISSING_PROG([AUTOHEADER], [autoheader]) -AM_MISSING_PROG([MAKEINFO], [makeinfo]) -AC_REQUIRE([AM_PROG_INSTALL_SH])dnl -AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl -AC_REQUIRE([AC_PROG_MKDIR_P])dnl -# For better backward compatibility. To be removed once Automake 1.9.x -# dies out for good. For more background, see: -# -# -AC_SUBST([mkdir_p], ['$(MKDIR_P)']) -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. -AC_REQUIRE([AC_PROG_AWK])dnl -AC_REQUIRE([AC_PROG_MAKE_SET])dnl -AC_REQUIRE([AM_SET_LEADING_DOT])dnl -_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], - [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], - [_AM_PROG_TAR([v7])])]) -_AM_IF_OPTION([no-dependencies],, -[AC_PROVIDE_IFELSE([AC_PROG_CC], - [_AM_DEPENDENCIES([CC])], - [m4_define([AC_PROG_CC], - m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl -AC_PROVIDE_IFELSE([AC_PROG_CXX], - [_AM_DEPENDENCIES([CXX])], - [m4_define([AC_PROG_CXX], - m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl -AC_PROVIDE_IFELSE([AC_PROG_OBJC], - [_AM_DEPENDENCIES([OBJC])], - [m4_define([AC_PROG_OBJC], - m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl -AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], - [_AM_DEPENDENCIES([OBJCXX])], - [m4_define([AC_PROG_OBJCXX], - m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl -]) -AC_REQUIRE([AM_SILENT_RULES])dnl -dnl The testsuite driver may need to know about EXEEXT, so add the -dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This -dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. -AC_CONFIG_COMMANDS_PRE(dnl -[m4_provide_if([_AM_COMPILER_EXEEXT], - [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl - -# POSIX will say in a future version that running "rm -f" with no argument -# is OK; and we want to be able to make that assumption in our Makefile -# recipes. So use an aggressive probe to check that the usage we want is -# actually supported "in the wild" to an acceptable degree. -# See automake bug#10828. -# To make any issue more visible, cause the running configure to be aborted -# by default if the 'rm' program in use doesn't match our expectations; the -# user can still override this though. -if rm -f && rm -fr && rm -rf; then : OK; else - cat >&2 <<'END' -Oops! - -Your 'rm' program seems unable to run without file operands specified -on the command line, even when the '-f' option is present. This is contrary -to the behaviour of most rm programs out there, and not conforming with -the upcoming POSIX standard: - -Please tell bug-automake@gnu.org about your system, including the value -of your $PATH and any error possibly output before this message. This -can help us improve future automake versions. - -END - if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then - echo 'Configuration will proceed anyway, since you have set the' >&2 - echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 - echo >&2 - else - cat >&2 <<'END' -Aborting the configuration process, to ensure you take notice of the issue. - -You can download and install GNU coreutils to get an 'rm' implementation -that behaves properly: . - -If you want to complete the configuration process using your problematic -'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM -to "yes", and re-run configure. - -END - AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) - fi -fi]) - -dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not -dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further -dnl mangled by Autoconf and run in a shell conditional statement. -m4_define([_AC_COMPILER_EXEEXT], -m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) - -# When config.status generates a header, we must update the stamp-h file. -# This file resides in the same directory as the config header -# that is generated. The stamp files are numbered to have different names. - -# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the -# loop where config.status creates the headers, so we can generate -# our stamp files there. -AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], -[# Compute $1's index in $config_headers. -_am_arg=$1 -_am_stamp_count=1 -for _am_header in $config_headers :; do - case $_am_header in - $_am_arg | $_am_arg:* ) - break ;; - * ) - _am_stamp_count=`expr $_am_stamp_count + 1` ;; - esac -done -echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_PROG_INSTALL_SH -# ------------------ -# Define $install_sh. -AC_DEFUN([AM_PROG_INSTALL_SH], -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -if test x"${install_sh}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; - *) - install_sh="\${SHELL} $am_aux_dir/install-sh" - esac -fi -AC_SUBST([install_sh])]) - -# Copyright (C) 2003-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# Check whether the underlying file-system supports filenames -# with a leading dot. For instance MS-DOS doesn't. -AC_DEFUN([AM_SET_LEADING_DOT], -[rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null -AC_SUBST([am__leading_dot])]) - -# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- -# From Jim Meyering - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_MAINTAINER_MODE([DEFAULT-MODE]) -# ---------------------------------- -# Control maintainer-specific portions of Makefiles. -# Default is to disable them, unless 'enable' is passed literally. -# For symmetry, 'disable' may be passed as well. Anyway, the user -# can override the default with the --enable/--disable switch. -AC_DEFUN([AM_MAINTAINER_MODE], -[m4_case(m4_default([$1], [disable]), - [enable], [m4_define([am_maintainer_other], [disable])], - [disable], [m4_define([am_maintainer_other], [enable])], - [m4_define([am_maintainer_other], [enable]) - m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) -AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) - dnl maintainer-mode's default is 'disable' unless 'enable' is passed - AC_ARG_ENABLE([maintainer-mode], - [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode], - am_maintainer_other[ make rules and dependencies not useful - (and sometimes confusing) to the casual installer])], - [USE_MAINTAINER_MODE=$enableval], - [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) - AC_MSG_RESULT([$USE_MAINTAINER_MODE]) - AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) - MAINT=$MAINTAINER_MODE_TRUE - AC_SUBST([MAINT])dnl -] -) - -# Check to see how 'make' treats includes. -*- Autoconf -*- - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_MAKE_INCLUDE() -# ----------------- -# Check to see how make treats includes. -AC_DEFUN([AM_MAKE_INCLUDE], -[am_make=${MAKE-make} -cat > confinc << 'END' -am__doit: - @echo this is the am__doit target -.PHONY: am__doit -END -# If we don't find an include directive, just comment out the code. -AC_MSG_CHECKING([for style of include used by $am_make]) -am__include="#" -am__quote= -_am_result=none -# First try GNU make style include. -echo "include confinc" > confmf -# Ignore all kinds of additional output from 'make'. -case `$am_make -s -f confmf 2> /dev/null` in #( -*the\ am__doit\ target*) - am__include=include - am__quote= - _am_result=GNU - ;; -esac -# Now try BSD make style include. -if test "$am__include" = "#"; then - echo '.include "confinc"' > confmf - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=.include - am__quote="\"" - _am_result=BSD - ;; - esac -fi -AC_SUBST([am__include]) -AC_SUBST([am__quote]) -AC_MSG_RESULT([$_am_result]) -rm -f confinc confmf -]) - -# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- - -# Copyright (C) 1997-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_MISSING_PROG(NAME, PROGRAM) -# ------------------------------ -AC_DEFUN([AM_MISSING_PROG], -[AC_REQUIRE([AM_MISSING_HAS_RUN]) -$1=${$1-"${am_missing_run}$2"} -AC_SUBST($1)]) - -# AM_MISSING_HAS_RUN -# ------------------ -# Define MISSING if not defined so far and test if it is modern enough. -# If it is, set am_missing_run to use it, otherwise, to nothing. -AC_DEFUN([AM_MISSING_HAS_RUN], -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -AC_REQUIRE_AUX_FILE([missing])dnl -if test x"${MISSING+set}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; - *) - MISSING="\${SHELL} $am_aux_dir/missing" ;; - esac -fi -# Use eval to expand $SHELL -if eval "$MISSING --is-lightweight"; then - am_missing_run="$MISSING " -else - am_missing_run= - AC_MSG_WARN(['missing' script is too old or missing]) -fi -]) - -# Helper functions for option handling. -*- Autoconf -*- - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_MANGLE_OPTION(NAME) -# ----------------------- -AC_DEFUN([_AM_MANGLE_OPTION], -[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) - -# _AM_SET_OPTION(NAME) -# -------------------- -# Set option NAME. Presently that only means defining a flag for this option. -AC_DEFUN([_AM_SET_OPTION], -[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) - -# _AM_SET_OPTIONS(OPTIONS) -# ------------------------ -# OPTIONS is a space-separated list of Automake options. -AC_DEFUN([_AM_SET_OPTIONS], -[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) - -# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) -# ------------------------------------------- -# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. -AC_DEFUN([_AM_IF_OPTION], -[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_PROG_CC_C_O -# --------------- -# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC -# to automatically call this. -AC_DEFUN([_AM_PROG_CC_C_O], -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -AC_REQUIRE_AUX_FILE([compile])dnl -AC_LANG_PUSH([C])dnl -AC_CACHE_CHECK( - [whether $CC understands -c and -o together], - [am_cv_prog_cc_c_o], - [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) - # Make sure it works both with $CC and with simple cc. - # Following AC_PROG_CC_C_O, we do the test twice because some - # compilers refuse to overwrite an existing .o file with -o, - # though they will create one. - am_cv_prog_cc_c_o=yes - for am_i in 1 2; do - if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ - && test -f conftest2.$ac_objext; then - : OK - else - am_cv_prog_cc_c_o=no - break - fi - done - rm -f core conftest* - unset am_i]) -if test "$am_cv_prog_cc_c_o" != yes; then - # Losing compiler, so override with the script. - # FIXME: It is wrong to rewrite CC. - # But if we don't then we get into trouble of one sort or another. - # A longer-term fix would be to have automake use am__CC in this case, - # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" - CC="$am_aux_dir/compile $CC" -fi -AC_LANG_POP([C])]) - -# For backward compatibility. -AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_RUN_LOG(COMMAND) -# ------------------- -# Run COMMAND, save the exit status in ac_status, and log it. -# (This has been adapted from Autoconf's _AC_RUN_LOG macro.) -AC_DEFUN([AM_RUN_LOG], -[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD - ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD - (exit $ac_status); }]) - -# Check to make sure that the build environment is sane. -*- Autoconf -*- - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_SANITY_CHECK -# --------------- -AC_DEFUN([AM_SANITY_CHECK], -[AC_MSG_CHECKING([whether build environment is sane]) -# Reject unsafe characters in $srcdir or the absolute working directory -# name. Accept space and tab only in the latter. -am_lf=' -' -case `pwd` in - *[[\\\"\#\$\&\'\`$am_lf]]*) - AC_MSG_ERROR([unsafe absolute working directory name]);; -esac -case $srcdir in - *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) - AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; -esac - -# Do 'set' in a subshell so we don't clobber the current shell's -# arguments. Must try -L first in case configure is actually a -# symlink; some systems play weird games with the mod time of symlinks -# (eg FreeBSD returns the mod time of the symlink's containing -# directory). -if ( - am_has_slept=no - for am_try in 1 2; do - echo "timestamp, slept: $am_has_slept" > conftest.file - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$[*]" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - if test "$[*]" != "X $srcdir/configure conftest.file" \ - && test "$[*]" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken - alias in your environment]) - fi - if test "$[2]" = conftest.file || test $am_try -eq 2; then - break - fi - # Just in case. - sleep 1 - am_has_slept=yes - done - test "$[2]" = conftest.file - ) -then - # Ok. - : -else - AC_MSG_ERROR([newly created file is older than distributed files! -Check your system clock]) -fi -AC_MSG_RESULT([yes]) -# If we didn't sleep, we still need to ensure time stamps of config.status and -# generated files are strictly newer. -am_sleep_pid= -if grep 'slept: no' conftest.file >/dev/null 2>&1; then - ( sleep 1 ) & - am_sleep_pid=$! -fi -AC_CONFIG_COMMANDS_PRE( - [AC_MSG_CHECKING([that generated files are newer than configure]) - if test -n "$am_sleep_pid"; then - # Hide warnings about reused PIDs. - wait $am_sleep_pid 2>/dev/null - fi - AC_MSG_RESULT([done])]) -rm -f conftest.file -]) - -# Copyright (C) 2009-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_SILENT_RULES([DEFAULT]) -# -------------------------- -# Enable less verbose build rules; with the default set to DEFAULT -# ("yes" being less verbose, "no" or empty being verbose). -AC_DEFUN([AM_SILENT_RULES], -[AC_ARG_ENABLE([silent-rules], [dnl -AS_HELP_STRING( - [--enable-silent-rules], - [less verbose build output (undo: "make V=1")]) -AS_HELP_STRING( - [--disable-silent-rules], - [verbose build output (undo: "make V=0")])dnl -]) -case $enable_silent_rules in @%:@ ((( - yes) AM_DEFAULT_VERBOSITY=0;; - no) AM_DEFAULT_VERBOSITY=1;; - *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; -esac -dnl -dnl A few 'make' implementations (e.g., NonStop OS and NextStep) -dnl do not support nested variable expansions. -dnl See automake bug#9928 and bug#10237. -am_make=${MAKE-make} -AC_CACHE_CHECK([whether $am_make supports nested variables], - [am_cv_make_support_nested_variables], - [if AS_ECHO([['TRUE=$(BAR$(V)) -BAR0=false -BAR1=true -V=1 -am__doit: - @$(TRUE) -.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then - am_cv_make_support_nested_variables=yes -else - am_cv_make_support_nested_variables=no -fi]) -if test $am_cv_make_support_nested_variables = yes; then - dnl Using '$V' instead of '$(V)' breaks IRIX make. - AM_V='$(V)' - AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' -else - AM_V=$AM_DEFAULT_VERBOSITY - AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY -fi -AC_SUBST([AM_V])dnl -AM_SUBST_NOTMAKE([AM_V])dnl -AC_SUBST([AM_DEFAULT_V])dnl -AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl -AC_SUBST([AM_DEFAULT_VERBOSITY])dnl -AM_BACKSLASH='\' -AC_SUBST([AM_BACKSLASH])dnl -_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl -]) - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_PROG_INSTALL_STRIP -# --------------------- -# One issue with vendor 'install' (even GNU) is that you can't -# specify the program used to strip binaries. This is especially -# annoying in cross-compiling environments, where the build's strip -# is unlikely to handle the host's binaries. -# Fortunately install-sh will honor a STRIPPROG variable, so we -# always use install-sh in "make install-strip", and initialize -# STRIPPROG with the value of the STRIP variable (set by the user). -AC_DEFUN([AM_PROG_INSTALL_STRIP], -[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl -# Installed binaries are usually stripped using 'strip' when the user -# run "make install-strip". However 'strip' might not be the right -# tool to use in cross-compilation environments, therefore Automake -# will honor the 'STRIP' environment variable to overrule this program. -dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. -if test "$cross_compiling" != no; then - AC_CHECK_TOOL([STRIP], [strip], :) -fi -INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" -AC_SUBST([INSTALL_STRIP_PROGRAM])]) - -# Copyright (C) 2006-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_SUBST_NOTMAKE(VARIABLE) -# --------------------------- -# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. -# This macro is traced by Automake. -AC_DEFUN([_AM_SUBST_NOTMAKE]) - -# AM_SUBST_NOTMAKE(VARIABLE) -# -------------------------- -# Public sister of _AM_SUBST_NOTMAKE. -AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) - -# Check how to create a tarball. -*- Autoconf -*- - -# Copyright (C) 2004-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_PROG_TAR(FORMAT) -# -------------------- -# Check how to create a tarball in format FORMAT. -# FORMAT should be one of 'v7', 'ustar', or 'pax'. -# -# Substitute a variable $(am__tar) that is a command -# writing to stdout a FORMAT-tarball containing the directory -# $tardir. -# tardir=directory && $(am__tar) > result.tar -# -# Substitute a variable $(am__untar) that extract such -# a tarball read from stdin. -# $(am__untar) < result.tar -# -AC_DEFUN([_AM_PROG_TAR], -[# Always define AMTAR for backward compatibility. Yes, it's still used -# in the wild :-( We should find a proper way to deprecate it ... -AC_SUBST([AMTAR], ['$${TAR-tar}']) - -# We'll loop over all known methods to create a tar archive until one works. -_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' - -m4_if([$1], [v7], - [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], - - [m4_case([$1], - [ustar], - [# The POSIX 1988 'ustar' format is defined with fixed-size fields. - # There is notably a 21 bits limit for the UID and the GID. In fact, - # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 - # and bug#13588). - am_max_uid=2097151 # 2^21 - 1 - am_max_gid=$am_max_uid - # The $UID and $GID variables are not portable, so we need to resort - # to the POSIX-mandated id(1) utility. Errors in the 'id' calls - # below are definitely unexpected, so allow the users to see them - # (that is, avoid stderr redirection). - am_uid=`id -u || echo unknown` - am_gid=`id -g || echo unknown` - AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) - if test $am_uid -le $am_max_uid; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - _am_tools=none - fi - AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) - if test $am_gid -le $am_max_gid; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - _am_tools=none - fi], - - [pax], - [], - - [m4_fatal([Unknown tar format])]) - - AC_MSG_CHECKING([how to create a $1 tar archive]) - - # Go ahead even if we have the value already cached. We do so because we - # need to set the values for the 'am__tar' and 'am__untar' variables. - _am_tools=${am_cv_prog_tar_$1-$_am_tools} - - for _am_tool in $_am_tools; do - case $_am_tool in - gnutar) - for _am_tar in tar gnutar gtar; do - AM_RUN_LOG([$_am_tar --version]) && break - done - am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' - am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' - am__untar="$_am_tar -xf -" - ;; - plaintar) - # Must skip GNU tar: if it does not support --format= it doesn't create - # ustar tarball either. - (tar --version) >/dev/null 2>&1 && continue - am__tar='tar chf - "$$tardir"' - am__tar_='tar chf - "$tardir"' - am__untar='tar xf -' - ;; - pax) - am__tar='pax -L -x $1 -w "$$tardir"' - am__tar_='pax -L -x $1 -w "$tardir"' - am__untar='pax -r' - ;; - cpio) - am__tar='find "$$tardir" -print | cpio -o -H $1 -L' - am__tar_='find "$tardir" -print | cpio -o -H $1 -L' - am__untar='cpio -i -H $1 -d' - ;; - none) - am__tar=false - am__tar_=false - am__untar=false - ;; - esac - - # If the value was cached, stop now. We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_$1}" && break - - # tar/untar a dummy directory, and stop if the command works. - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) - rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar /dev/null 2>&1 && break - fi - done - rm -rf conftest.dir - - AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) - AC_MSG_RESULT([$am_cv_prog_tar_$1])]) - -AC_SUBST([am__tar]) -AC_SUBST([am__untar]) -]) # _AM_PROG_TAR - -m4_include([m4/ac_system_extensions.m4]) -m4_include([m4/acx_check_suncc.m4]) -m4_include([m4/acx_pthread.m4]) -m4_include([m4/libtool.m4]) -m4_include([m4/ltoptions.m4]) -m4_include([m4/ltsugar.m4]) -m4_include([m4/ltversion.m4]) -m4_include([m4/lt~obsolete.m4]) -m4_include([m4/stl_hash.m4]) diff --git a/src/thirdparty/protobuf-2.6.1/config.h.in b/src/thirdparty/protobuf-2.6.1/config.h.in deleted file mode 100644 index e70582ec2..000000000 --- a/src/thirdparty/protobuf-2.6.1/config.h.in +++ /dev/null @@ -1,152 +0,0 @@ -/* config.h.in. Generated from configure.ac by autoheader. */ - -/* the name of */ -#undef HASH_MAP_CLASS - -/* the location of or */ -#undef HASH_MAP_H - -/* the namespace of hash_map/hash_set */ -#undef HASH_NAMESPACE - -/* the name of */ -#undef HASH_SET_CLASS - -/* the location of or */ -#undef HASH_SET_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_FCNTL_H - -/* Define to 1 if you have the `ftruncate' function. */ -#undef HAVE_FTRUNCATE - -/* define if the compiler has hash_map */ -#undef HAVE_HASH_MAP - -/* define if the compiler has hash_set */ -#undef HAVE_HASH_SET - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_LIMITS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `memset' function. */ -#undef HAVE_MEMSET - -/* Define to 1 if you have the `mkdir' function. */ -#undef HAVE_MKDIR - -/* Define if you have POSIX threads libraries and header files. */ -#undef HAVE_PTHREAD - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the `strchr' function. */ -#undef HAVE_STRCHR - -/* Define to 1 if you have the `strerror' function. */ -#undef HAVE_STRERROR - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the `strtol' function. */ -#undef HAVE_STRTOL - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Enable classes using zlib compression. */ -#undef HAVE_ZLIB - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to necessary symbol if this constant uses a non-standard name on - your system. */ -#undef PTHREAD_CREATE_JOINABLE - -/* 64bit enabled */ -#undef SOLARIS_64BIT_ENABLED - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Enable extensions on AIX 3, Interix. */ -#ifndef _ALL_SOURCE -# undef _ALL_SOURCE -#endif -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# undef _GNU_SOURCE -#endif -/* Enable threading extensions on Solaris. */ -#ifndef _POSIX_PTHREAD_SEMANTICS -# undef _POSIX_PTHREAD_SEMANTICS -#endif -/* Enable extensions on HP NonStop. */ -#ifndef _TANDEM_SOURCE -# undef _TANDEM_SOURCE -#endif -/* Enable general extensions on Solaris. */ -#ifndef __EXTENSIONS__ -# undef __EXTENSIONS__ -#endif - - -/* Version number of package */ -#undef VERSION - -/* Define to 1 if on MINIX. */ -#undef _MINIX - -/* Define to 2 if the system does not provide POSIX.1 features except with - this defined. */ -#undef _POSIX_1_SOURCE - -/* Define to 1 if you need to in order for `stat' and other things to work. */ -#undef _POSIX_SOURCE diff --git a/src/thirdparty/protobuf-2.6.1/configure b/src/thirdparty/protobuf-2.6.1/configure deleted file mode 100644 index 746dca237..000000000 --- a/src/thirdparty/protobuf-2.6.1/configure +++ /dev/null @@ -1,19726 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for Protocol Buffers 2.6.1. -# -# Report bugs to . -# -# -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - -# Find who we are. Look in the path if we contain no directory separator. -as_myself= -case $0 in #(( - *[\\/]* ) as_myself=$0 ;; - *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break - done -IFS=$as_save_IFS - - ;; -esac -# We did not find ourselves, most probably we were run as `sh COMMAND' -# in which case we are not to be found in the path. -if test "x$as_myself" = x; then - as_myself=$0 -fi -if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - exit 1 -fi - -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -# Use a proper internal environment variable to ensure we don't fall - # into an infinite loop, continuously re-executing ourselves. - if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then - _as_can_reexec=no; export _as_can_reexec; - # We cannot yet assume a decent shell, so we have to provide a -# neutralization value for shells without unset; and this also -# works around shells that cannot unset nonexistent variables. -# Preserve -v and -x to the replacement shell. -BASH_ENV=/dev/null -ENV=/dev/null -(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; -esac -exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -# Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 - fi - # We don't want this to propagate to other subprocesses. - { _as_can_reexec=; unset _as_can_reexec;} -if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi -" - as_required="as_fn_return () { (exit \$1); } -as_fn_success () { as_fn_return 0; } -as_fn_failure () { as_fn_return 1; } -as_fn_ret_success () { return 0; } -as_fn_ret_failure () { return 1; } - -exitcode=0 -as_fn_success || { exitcode=1; echo as_fn_success failed.; } -as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } -as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } -as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : - -else - exitcode=1; echo positional parameters were not saved. -fi -test x\$exitcode = x0 || exit 1 -test -x / || exit 1" - as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO - as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO - eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && - test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 -test \$(( 1 + 1 )) = 2 || exit 1 - - test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( - ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' - ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO - ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO - PATH=/empty FPATH=/empty; export PATH FPATH - test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ - || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" - if (eval "$as_required") 2>/dev/null; then : - as_have_required=yes -else - as_have_required=no -fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : - -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -as_found=false -for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - as_found=: - case $as_dir in #( - /*) - for as_base in sh bash ksh sh5; do - # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base - if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : - CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : - break 2 -fi -fi - done;; - esac - as_found=false -done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : - CONFIG_SHELL=$SHELL as_have_required=yes -fi; } -IFS=$as_save_IFS - - - if test "x$CONFIG_SHELL" != x; then : - export CONFIG_SHELL - # We cannot yet assume a decent shell, so we have to provide a -# neutralization value for shells without unset; and this also -# works around shells that cannot unset nonexistent variables. -# Preserve -v and -x to the replacement shell. -BASH_ENV=/dev/null -ENV=/dev/null -(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; -esac -exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -# Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -exit 255 -fi - - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." - else - $as_echo "$0: Please tell bug-autoconf@gnu.org and -$0: protobuf@googlegroups.com about your system, including -$0: any error possibly output before this message. Then -$0: install a modern shell, or manually run the script -$0: under such a shell if you do have one." - fi - exit 1 -fi -fi -fi -SHELL=${CONFIG_SHELL-/bin/sh} -export SHELL -# Unset more variables known to interfere with behavior of common tools. -CLICOLOR_FORCE= GREP_OPTIONS= -unset CLICOLOR_FORCE GREP_OPTIONS - -## --------------------- ## -## M4sh Shell Functions. ## -## --------------------- ## -# as_fn_unset VAR -# --------------- -# Portably unset VAR. -as_fn_unset () -{ - { eval $1=; unset $1;} -} -as_unset=as_fn_unset - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit - -# as_fn_mkdir_p -# ------------- -# Create "$as_dir" as a directory, including parents if necessary. -as_fn_mkdir_p () -{ - - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || eval $as_mkdir_p || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" - - -} # as_fn_mkdir_p - -# as_fn_executable_p FILE -# ----------------------- -# Test if FILE is an executable regular file. -as_fn_executable_p () -{ - test -f "$1" && test -x "$1" -} # as_fn_executable_p -# as_fn_append VAR VALUE -# ---------------------- -# Append the text in VALUE to the end of the definition contained in VAR. Take -# advantage of any shell optimizations that allow amortized linear growth over -# repeated appends, instead of the typical quadratic growth present in naive -# implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : - eval 'as_fn_append () - { - eval $1+=\$2 - }' -else - as_fn_append () - { - eval $1=\$$1\$2 - } -fi # as_fn_append - -# as_fn_arith ARG... -# ------------------ -# Perform arithmetic evaluation on the ARGs, and store the result in the -# global $as_val. Take advantage of shells that can avoid forks. The arguments -# must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : - eval 'as_fn_arith () - { - as_val=$(( $* )) - }' -else - as_fn_arith () - { - as_val=`expr "$@" || test $? -eq 1` - } -fi # as_fn_arith - - -# as_fn_error STATUS ERROR [LINENO LOG_FD] -# ---------------------------------------- -# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are -# provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with STATUS, using 1 if that was 0. -as_fn_error () -{ - as_status=$1; test $as_status -eq 0 && as_status=1 - if test "$4"; then - as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 - fi - $as_echo "$as_me: error: $2" >&2 - as_fn_exit $as_status -} # as_fn_error - -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - - - as_lineno_1=$LINENO as_lineno_1a=$LINENO - as_lineno_2=$LINENO as_lineno_2a=$LINENO - eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && - test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { - # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - - # If we had to re-execute with $CONFIG_SHELL, we're ensured to have - # already done that, so ensure we don't try to do so again and fall - # in an infinite loop. This has already happened in practice. - _as_can_reexec=no; export _as_can_reexec - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - -ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in #((((( --n*) - case `echo 'xy\c'` in - *c*) ECHO_T=' ';; # ECHO_T is single tab character. - xy) ECHO_C='\c';; - *) echo `echo ksh88 bug on AIX 6.1` > /dev/null - ECHO_T=' ';; - esac;; -*) - ECHO_N='-n';; -esac - -rm -f conf$$ conf$$.exe conf$$.file -if test -d conf$$.dir; then - rm -f conf$$.dir/conf$$.file -else - rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -pR' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else - as_ln_s='cp -pR' - fi -else - as_ln_s='cp -pR' -fi -rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -rmdir conf$$.dir 2>/dev/null - -if mkdir -p . 2>/dev/null; then - as_mkdir_p='mkdir -p "$as_dir"' -else - test -d ./-p && rmdir ./-p - as_mkdir_p=false -fi - -as_test_x='test -x' -as_executable_p=as_fn_executable_p - -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - -# Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - -SHELL=${CONFIG_SHELL-/bin/sh} - - -test -n "$DJDIR" || exec 7<&0 &1 - -# Name of the host. -# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, -# so uname gets run too. -ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` - -# -# Initializations. -# -ac_default_prefix=/usr/local -ac_clean_files= -ac_config_libobj_dir=. -LIBOBJS= -cross_compiling=no -subdirs= -MFLAGS= -MAKEFLAGS= - -# Identity of this package. -PACKAGE_NAME='Protocol Buffers' -PACKAGE_TARNAME='protobuf' -PACKAGE_VERSION='2.6.1' -PACKAGE_STRING='Protocol Buffers 2.6.1' -PACKAGE_BUGREPORT='protobuf@googlegroups.com' -PACKAGE_URL='' - -ac_unique_file="src/google/protobuf/message.cc" -# Factoring default headers for most tests. -ac_includes_default="\ -#include -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_SYS_STAT_H -# include -#endif -#ifdef STDC_HEADERS -# include -# include -#else -# ifdef HAVE_STDLIB_H -# include -# endif -#endif -#ifdef HAVE_STRING_H -# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -# include -# endif -# include -#endif -#ifdef HAVE_STRINGS_H -# include -#endif -#ifdef HAVE_INTTYPES_H -# include -#endif -#ifdef HAVE_STDINT_H -# include -#endif -#ifdef HAVE_UNISTD_H -# include -#endif" - -enable_option_checking=no -ac_subst_vars='am__EXEEXT_FALSE -am__EXEEXT_TRUE -LTLIBOBJS -subdirs -PTHREAD_CFLAGS -PTHREAD_LIBS -PTHREAD_CC -acx_pthread_config -USE_EXTERNAL_PROTOC_FALSE -USE_EXTERNAL_PROTOC_TRUE -PROTOC -HAVE_ZLIB_FALSE -HAVE_ZLIB_TRUE -POW_LIB -LIBOBJS -OTOOL64 -OTOOL -LIPO -NMEDIT -DSYMUTIL -MANIFEST_TOOL -RANLIB -ac_ct_AR -AR -DLLTOOL -OBJDUMP -LN_S -NM -ac_ct_DUMPBIN -DUMPBIN -LD -FGREP -SED -LIBTOOL -ISAINFO -PROTOBUF_OPT_FLAG -GCC_FALSE -GCC_TRUE -EGREP -GREP -CXXCPP -am__fastdepCXX_FALSE -am__fastdepCXX_TRUE -CXXDEPMODE -ac_ct_CXX -CXXFLAGS -CXX -am__fastdepCC_FALSE -am__fastdepCC_TRUE -CCDEPMODE -am__nodep -AMDEPBACKSLASH -AMDEP_FALSE -AMDEP_TRUE -am__quote -am__include -DEPDIR -OBJEXT -EXEEXT -ac_ct_CC -CPPFLAGS -LDFLAGS -CFLAGS -CC -AM_BACKSLASH -AM_DEFAULT_VERBOSITY -AM_DEFAULT_V -AM_V -am__untar -am__tar -AMTAR -am__leading_dot -SET_MAKE -AWK -mkdir_p -MKDIR_P -INSTALL_STRIP_PROGRAM -STRIP -install_sh -MAKEINFO -AUTOHEADER -AUTOMAKE -AUTOCONF -ACLOCAL -VERSION -PACKAGE -CYGPATH_W -am__isrc -INSTALL_DATA -INSTALL_SCRIPT -INSTALL_PROGRAM -target_os -target_vendor -target_cpu -target -host_os -host_vendor -host_cpu -host -build_os -build_vendor -build_cpu -build -MAINT -MAINTAINER_MODE_FALSE -MAINTAINER_MODE_TRUE -target_alias -host_alias -build_alias -LIBS -ECHO_T -ECHO_N -ECHO_C -DEFS -mandir -localedir -libdir -psdir -pdfdir -dvidir -htmldir -infodir -docdir -oldincludedir -includedir -localstatedir -sharedstatedir -sysconfdir -datadir -datarootdir -libexecdir -sbindir -bindir -program_transform_name -prefix -exec_prefix -PACKAGE_URL -PACKAGE_BUGREPORT -PACKAGE_STRING -PACKAGE_VERSION -PACKAGE_TARNAME -PACKAGE_NAME -PATH_SEPARATOR -SHELL' -ac_subst_files='' -ac_user_opts=' -enable_option_checking -enable_maintainer_mode -enable_silent_rules -with_zlib -with_protoc -enable_dependency_tracking -enable_64bit_solaris -enable_shared -enable_static -with_pic -enable_fast_install -with_gnu_ld -with_sysroot -enable_libtool_lock -' - ac_precious_vars='build_alias -host_alias -target_alias -CC -CFLAGS -LDFLAGS -LIBS -CPPFLAGS -CXX -CXXFLAGS -CCC -CXXCPP' -ac_subdirs_all='gtest' - -# Initialize some variables set by options. -ac_init_help= -ac_init_version=false -ac_unrecognized_opts= -ac_unrecognized_sep= -# The variables have the same names as the options, with -# dashes changed to underlines. -cache_file=/dev/null -exec_prefix=NONE -no_create= -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -verbose= -x_includes=NONE -x_libraries=NONE - -# Installation directory options. -# These are left unexpanded so users can "make install exec_prefix=/foo" -# and all the variables that are supposed to be based on exec_prefix -# by default will actually change. -# Use braces instead of parens because sh, perl, etc. also accept them. -# (The list follows the same order as the GNU Coding Standards.) -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datarootdir='${prefix}/share' -datadir='${datarootdir}' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -includedir='${prefix}/include' -oldincludedir='/usr/include' -docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' -infodir='${datarootdir}/info' -htmldir='${docdir}' -dvidir='${docdir}' -pdfdir='${docdir}' -psdir='${docdir}' -libdir='${exec_prefix}/lib' -localedir='${datarootdir}/locale' -mandir='${datarootdir}/man' - -ac_prev= -ac_dashdash= -for ac_option -do - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; then - eval $ac_prev=\$ac_option - ac_prev= - continue - fi - - case $ac_option in - *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *=) ac_optarg= ;; - *) ac_optarg=yes ;; - esac - - # Accept the important Cygnus configure options, so we can diagnose typos. - - case $ac_dashdash$ac_option in - --) - ac_dashdash=yes ;; - - -bindir | --bindir | --bindi | --bind | --bin | --bi) - ac_prev=bindir ;; - -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir=$ac_optarg ;; - - -build | --build | --buil | --bui | --bu) - ac_prev=build_alias ;; - -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build_alias=$ac_optarg ;; - - -cache-file | --cache-file | --cache-fil | --cache-fi \ - | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) - ac_prev=cache_file ;; - -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ - | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file=$ac_optarg ;; - - --config-cache | -C) - cache_file=config.cache ;; - - -datadir | --datadir | --datadi | --datad) - ac_prev=datadir ;; - -datadir=* | --datadir=* | --datadi=* | --datad=*) - datadir=$ac_optarg ;; - - -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ - | --dataroo | --dataro | --datar) - ac_prev=datarootdir ;; - -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ - | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) - datarootdir=$ac_optarg ;; - - -disable-* | --disable-*) - ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=no ;; - - -docdir | --docdir | --docdi | --doc | --do) - ac_prev=docdir ;; - -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) - docdir=$ac_optarg ;; - - -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) - ac_prev=dvidir ;; - -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) - dvidir=$ac_optarg ;; - - -enable-* | --enable-*) - ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=\$ac_optarg ;; - - -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ - | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ - | --exec | --exe | --ex) - ac_prev=exec_prefix ;; - -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ - | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ - | --exec=* | --exe=* | --ex=*) - exec_prefix=$ac_optarg ;; - - -gas | --gas | --ga | --g) - # Obsolete; use --with-gas. - with_gas=yes ;; - - -help | --help | --hel | --he | -h) - ac_init_help=long ;; - -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) - ac_init_help=recursive ;; - -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) - ac_init_help=short ;; - - -host | --host | --hos | --ho) - ac_prev=host_alias ;; - -host=* | --host=* | --hos=* | --ho=*) - host_alias=$ac_optarg ;; - - -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) - ac_prev=htmldir ;; - -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ - | --ht=*) - htmldir=$ac_optarg ;; - - -includedir | --includedir | --includedi | --included | --include \ - | --includ | --inclu | --incl | --inc) - ac_prev=includedir ;; - -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ - | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir=$ac_optarg ;; - - -infodir | --infodir | --infodi | --infod | --info | --inf) - ac_prev=infodir ;; - -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir=$ac_optarg ;; - - -libdir | --libdir | --libdi | --libd) - ac_prev=libdir ;; - -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir=$ac_optarg ;; - - -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ - | --libexe | --libex | --libe) - ac_prev=libexecdir ;; - -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ - | --libexe=* | --libex=* | --libe=*) - libexecdir=$ac_optarg ;; - - -localedir | --localedir | --localedi | --localed | --locale) - ac_prev=localedir ;; - -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) - localedir=$ac_optarg ;; - - -localstatedir | --localstatedir | --localstatedi | --localstated \ - | --localstate | --localstat | --localsta | --localst | --locals) - ac_prev=localstatedir ;; - -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ - | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) - localstatedir=$ac_optarg ;; - - -mandir | --mandir | --mandi | --mand | --man | --ma | --m) - ac_prev=mandir ;; - -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir=$ac_optarg ;; - - -nfp | --nfp | --nf) - # Obsolete; use --without-fp. - with_fp=no ;; - - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c | -n) - no_create=yes ;; - - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) - no_recursion=yes ;; - - -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ - | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ - | --oldin | --oldi | --old | --ol | --o) - ac_prev=oldincludedir ;; - -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ - | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ - | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir=$ac_optarg ;; - - -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) - ac_prev=prefix ;; - -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix=$ac_optarg ;; - - -program-prefix | --program-prefix | --program-prefi | --program-pref \ - | --program-pre | --program-pr | --program-p) - ac_prev=program_prefix ;; - -program-prefix=* | --program-prefix=* | --program-prefi=* \ - | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix=$ac_optarg ;; - - -program-suffix | --program-suffix | --program-suffi | --program-suff \ - | --program-suf | --program-su | --program-s) - ac_prev=program_suffix ;; - -program-suffix=* | --program-suffix=* | --program-suffi=* \ - | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix=$ac_optarg ;; - - -program-transform-name | --program-transform-name \ - | --program-transform-nam | --program-transform-na \ - | --program-transform-n | --program-transform- \ - | --program-transform | --program-transfor \ - | --program-transfo | --program-transf \ - | --program-trans | --program-tran \ - | --progr-tra | --program-tr | --program-t) - ac_prev=program_transform_name ;; - -program-transform-name=* | --program-transform-name=* \ - | --program-transform-nam=* | --program-transform-na=* \ - | --program-transform-n=* | --program-transform-=* \ - | --program-transform=* | --program-transfor=* \ - | --program-transfo=* | --program-transf=* \ - | --program-trans=* | --program-tran=* \ - | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name=$ac_optarg ;; - - -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) - ac_prev=pdfdir ;; - -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) - pdfdir=$ac_optarg ;; - - -psdir | --psdir | --psdi | --psd | --ps) - ac_prev=psdir ;; - -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) - psdir=$ac_optarg ;; - - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - silent=yes ;; - - -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) - ac_prev=sbindir ;; - -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ - | --sbi=* | --sb=*) - sbindir=$ac_optarg ;; - - -sharedstatedir | --sharedstatedir | --sharedstatedi \ - | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ - | --sharedst | --shareds | --shared | --share | --shar \ - | --sha | --sh) - ac_prev=sharedstatedir ;; - -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ - | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ - | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ - | --sha=* | --sh=*) - sharedstatedir=$ac_optarg ;; - - -site | --site | --sit) - ac_prev=site ;; - -site=* | --site=* | --sit=*) - site=$ac_optarg ;; - - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir=$ac_optarg ;; - - -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ - | --syscon | --sysco | --sysc | --sys | --sy) - ac_prev=sysconfdir ;; - -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ - | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir=$ac_optarg ;; - - -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target_alias ;; - -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target_alias=$ac_optarg ;; - - -v | -verbose | --verbose | --verbos | --verbo | --verb) - verbose=yes ;; - - -version | --version | --versio | --versi | --vers | -V) - ac_init_version=: ;; - - -with-* | --with-*) - ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=\$ac_optarg ;; - - -without-* | --without-*) - ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=no ;; - - --x) - # Obsolete; use --with-x. - with_x=yes ;; - - -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ - | --x-incl | --x-inc | --x-in | --x-i) - ac_prev=x_includes ;; - -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ - | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes=$ac_optarg ;; - - -x-libraries | --x-libraries | --x-librarie | --x-librari \ - | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) - ac_prev=x_libraries ;; - -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ - | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries=$ac_optarg ;; - - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" - ;; - - *=*) - ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` - # Reject names that are not valid shell variable names. - case $ac_envvar in #( - '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; - esac - eval $ac_envvar=\$ac_optarg - export $ac_envvar ;; - - *) - # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 - expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" - ;; - - esac -done - -if test -n "$ac_prev"; then - ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error $? "missing argument to $ac_option" -fi - -if test -n "$ac_unrecognized_opts"; then - case $enable_option_checking in - no) ;; - fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; - esac -fi - -# Check all directory arguments for consistency. -for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ - datadir sysconfdir sharedstatedir localstatedir includedir \ - oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir -do - eval ac_val=\$$ac_var - # Remove trailing slashes. - case $ac_val in - */ ) - ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` - eval $ac_var=\$ac_val;; - esac - # Be sure to have absolute directory names. - case $ac_val in - [\\/$]* | ?:[\\/]* ) continue;; - NONE | '' ) case $ac_var in *prefix ) continue;; esac;; - esac - as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" -done - -# There might be people who depend on the old broken behavior: `$host' -# used to hold the argument of --host etc. -# FIXME: To remove some day. -build=$build_alias -host=$host_alias -target=$target_alias - -# FIXME: To remove some day. -if test "x$host_alias" != x; then - if test "x$build_alias" = x; then - cross_compiling=maybe - elif test "x$build_alias" != "x$host_alias"; then - cross_compiling=yes - fi -fi - -ac_tool_prefix= -test -n "$host_alias" && ac_tool_prefix=$host_alias- - -test "$silent" = yes && exec 6>/dev/null - - -ac_pwd=`pwd` && test -n "$ac_pwd" && -ac_ls_di=`ls -di .` && -ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error $? "working directory cannot be determined" -test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error $? "pwd does not report name of working directory" - - -# Find the source files, if location was not specified. -if test -z "$srcdir"; then - ac_srcdir_defaulted=yes - # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$as_myself" || -$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_myself" : 'X\(//\)[^/]' \| \ - X"$as_myself" : 'X\(//\)$' \| \ - X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - srcdir=$ac_confdir - if test ! -r "$srcdir/$ac_unique_file"; then - srcdir=.. - fi -else - ac_srcdir_defaulted=no -fi -if test ! -r "$srcdir/$ac_unique_file"; then - test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" -fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" -ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" - pwd)` -# When building in place, set srcdir=. -if test "$ac_abs_confdir" = "$ac_pwd"; then - srcdir=. -fi -# Remove unnecessary trailing slashes from srcdir. -# Double slashes in file names in object file debugging info -# mess up M-x gdb in Emacs. -case $srcdir in -*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; -esac -for ac_var in $ac_precious_vars; do - eval ac_env_${ac_var}_set=\${${ac_var}+set} - eval ac_env_${ac_var}_value=\$${ac_var} - eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} - eval ac_cv_env_${ac_var}_value=\$${ac_var} -done - -# -# Report the --help message. -# -if test "$ac_init_help" = "long"; then - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat <<_ACEOF -\`configure' configures Protocol Buffers 2.6.1 to adapt to many kinds of systems. - -Usage: $0 [OPTION]... [VAR=VALUE]... - -To assign environment variables (e.g., CC, CFLAGS...), specify them as -VAR=VALUE. See below for descriptions of some of the useful variables. - -Defaults for the options are specified in brackets. - -Configuration: - -h, --help display this help and exit - --help=short display options specific to this package - --help=recursive display the short help of all the included packages - -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages - --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' - -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] - -Installation directories: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] - -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. - -For better control, use the options below. - -Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/protobuf] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] -_ACEOF - - cat <<\_ACEOF - -Program names: - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM run sed PROGRAM on installed program names - -System types: - --build=BUILD configure for building on BUILD [guessed] - --host=HOST cross-compile to build programs to run on HOST [BUILD] - --target=TARGET configure for building compilers for TARGET [HOST] -_ACEOF -fi - -if test -n "$ac_init_help"; then - case $ac_init_help in - short | recursive ) echo "Configuration of Protocol Buffers 2.6.1:";; - esac - cat <<\_ACEOF - -Optional Features: - --disable-option-checking ignore unrecognized --enable/--with options - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --disable-maintainer-mode - disable make rules and dependencies not useful (and - sometimes confusing) to the casual installer - --enable-silent-rules less verbose build output (undo: "make V=1") - --disable-silent-rules verbose build output (undo: "make V=0") - --enable-dependency-tracking - do not reject slow dependency extractors - --disable-dependency-tracking - speeds up one-time build - --disable-64bit-solaris Build 64 bit binary on Solaris [default=on] - --enable-shared[=PKGS] build shared libraries [default=yes] - --enable-static[=PKGS] build static libraries [default=yes] - --enable-fast-install[=PKGS] - optimize for fast installation [default=yes] - --disable-libtool-lock avoid locking (might break parallel builds) - -Optional Packages: - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --with-zlib include classes for streaming compressed data in and - out [default=check] - --with-protoc=COMMAND use the given protoc command instead of building a - new one when building tests (useful for - cross-compiling) - --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use - both] - --with-gnu-ld assume the C compiler uses GNU ld [default=no] - --with-sysroot=DIR Search for dependent libraries within DIR - (or the compiler's sysroot if not specified). - -Some influential environment variables: - CC C compiler command - CFLAGS C compiler flags - LDFLAGS linker flags, e.g. -L if you have libraries in a - nonstandard directory - LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if - you have headers in a nonstandard directory - CXX C++ compiler command - CXXFLAGS C++ compiler flags - CXXCPP C++ preprocessor - -Use these variables to override the choices made by `configure' or to help -it to find libraries and programs with nonstandard names/locations. - -Report bugs to . -_ACEOF -ac_status=$? -fi - -if test "$ac_init_help" = "recursive"; then - # If there are subdirs, report their specific --help. - for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || - { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || - continue - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. - if test -f "$ac_srcdir/configure.gnu"; then - echo && - $SHELL "$ac_srcdir/configure.gnu" --help=recursive - elif test -f "$ac_srcdir/configure"; then - echo && - $SHELL "$ac_srcdir/configure" --help=recursive - else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 - fi || ac_status=$? - cd "$ac_pwd" || { ac_status=$?; break; } - done -fi - -test -n "$ac_init_help" && exit $ac_status -if $ac_init_version; then - cat <<\_ACEOF -Protocol Buffers configure 2.6.1 -generated by GNU Autoconf 2.69 - -Copyright (C) 2012 Free Software Foundation, Inc. -This configure script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it. -_ACEOF - exit -fi - -## ------------------------ ## -## Autoconf initialization. ## -## ------------------------ ## - -# ac_fn_c_try_compile LINENO -# -------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_compile - -# ac_fn_cxx_try_compile LINENO -# ---------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_compile - -# ac_fn_cxx_try_cpp LINENO -# ------------------------ -# Try to preprocess conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_cpp () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } > conftest.i && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_cpp - -# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES -# --------------------------------------------------------- -# Tests whether HEADER exists, giving a warning if it cannot be compiled using -# the include files in INCLUDES and setting the cache variable VAR -# accordingly. -ac_fn_cxx_check_header_mongrel () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if eval \${$3+:} false; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 -$as_echo_n "checking $2 usability... " >&6; } -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_header_compiler=yes -else - ac_header_compiler=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } - -# Is the header present? -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 -$as_echo_n "checking $2 presence... " >&6; } -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <$2> -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - ac_header_preproc=yes -else - ac_header_preproc=no -fi -rm -f conftest.err conftest.i conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( - yes:no: ) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} - ;; - no:yes:* ) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} -( $as_echo "## ---------------------------------------- ## -## Report this to protobuf@googlegroups.com ## -## ---------------------------------------- ##" - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - eval "$3=\$ac_header_compiler" -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_cxx_check_header_mongrel - -# ac_fn_cxx_try_run LINENO -# ------------------------ -# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes -# that executables *can* be run. -ac_fn_cxx_try_run () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : - ac_retval=0 -else - $as_echo "$as_me: program exited with status $ac_status" >&5 - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=$ac_status -fi - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_run - -# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES -# --------------------------------------------------------- -# Tests whether HEADER exists and can be compiled using the include files in -# INCLUDES, setting the cache variable VAR accordingly. -ac_fn_cxx_check_header_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_cxx_check_header_compile - -# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES -# ----------------------------------------------- -# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR -# accordingly. -ac_fn_cxx_check_decl () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - as_decl_name=`echo $2|sed 's/ *(.*//'` - as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 -$as_echo_n "checking whether $as_decl_name is declared... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -int -main () -{ -#ifndef $as_decl_name -#ifdef __cplusplus - (void) $as_decl_use; -#else - (void) $as_decl_name; -#endif -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_cxx_check_decl - -# ac_fn_c_try_link LINENO -# ----------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_link - -# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists and can be compiled using the include files in -# INCLUDES, setting the cache variable VAR accordingly. -ac_fn_c_check_header_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_header_compile - -# ac_fn_c_check_func LINENO FUNC VAR -# ---------------------------------- -# Tests whether FUNC exists, setting the cache variable VAR accordingly -ac_fn_c_check_func () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -/* Define $2 to an innocuous variant, in case declares $2. - For example, HP-UX 11i declares gettimeofday. */ -#define $2 innocuous_$2 - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $2 - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $2 (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$2 || defined __stub___$2 -choke me -#endif - -int -main () -{ -return $2 (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_func - -# ac_fn_cxx_try_link LINENO -# ------------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_link - -# ac_fn_cxx_check_func LINENO FUNC VAR -# ------------------------------------ -# Tests whether FUNC exists, setting the cache variable VAR accordingly -ac_fn_cxx_check_func () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -/* Define $2 to an innocuous variant, in case declares $2. - For example, HP-UX 11i declares gettimeofday. */ -#define $2 innocuous_$2 - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $2 - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $2 (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$2 || defined __stub___$2 -choke me -#endif - -int -main () -{ -return $2 (); - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_cxx_check_func -cat >config.log <<_ACEOF -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. - -It was created by Protocol Buffers $as_me 2.6.1, which was -generated by GNU Autoconf 2.69. Invocation command line was - - $ $0 $@ - -_ACEOF -exec 5>>config.log -{ -cat <<_ASUNAME -## --------- ## -## Platform. ## -## --------- ## - -hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` - -/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` -/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` -/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` -/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` - -_ASUNAME - -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" - done -IFS=$as_save_IFS - -} >&5 - -cat >&5 <<_ACEOF - - -## ----------- ## -## Core tests. ## -## ----------- ## - -_ACEOF - - -# Keep a trace of the command line. -# Strip out --no-create and --no-recursion so they do not pile up. -# Strip out --silent because we don't want to record it for future runs. -# Also quote any args containing shell meta-characters. -# Make two passes to allow for proper duplicate-argument suppression. -ac_configure_args= -ac_configure_args0= -ac_configure_args1= -ac_must_keep_next=false -for ac_pass in 1 2 -do - for ac_arg - do - case $ac_arg in - -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - continue ;; - *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - case $ac_pass in - 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; - 2) - as_fn_append ac_configure_args1 " '$ac_arg'" - if test $ac_must_keep_next = true; then - ac_must_keep_next=false # Got value, back to normal. - else - case $ac_arg in - *=* | --config-cache | -C | -disable-* | --disable-* \ - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ - | -with-* | --with-* | -without-* | --without-* | --x) - case "$ac_configure_args0 " in - "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; - esac - ;; - -* ) ac_must_keep_next=true ;; - esac - fi - as_fn_append ac_configure_args " '$ac_arg'" - ;; - esac - done -done -{ ac_configure_args0=; unset ac_configure_args0;} -{ ac_configure_args1=; unset ac_configure_args1;} - -# When interrupted or exit'd, cleanup temporary files, and complete -# config.log. We remove comments because anyway the quotes in there -# would cause problems or look ugly. -# WARNING: Use '\'' to represent an apostrophe within the trap. -# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. -trap 'exit_status=$? - # Save into config.log some information that might help in debugging. - { - echo - - $as_echo "## ---------------- ## -## Cache variables. ## -## ---------------- ##" - echo - # The following way of writing the cache mishandles newlines in values, -( - for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) { eval $ac_var=; unset $ac_var;} ;; - esac ;; - esac - done - (set) 2>&1 | - case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - sed -n \ - "s/'\''/'\''\\\\'\'''\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" - ;; #( - *) - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) - echo - - $as_echo "## ----------------- ## -## Output variables. ## -## ----------------- ##" - echo - for ac_var in $ac_subst_vars - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - - if test -n "$ac_subst_files"; then - $as_echo "## ------------------- ## -## File substitutions. ## -## ------------------- ##" - echo - for ac_var in $ac_subst_files - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - fi - - if test -s confdefs.h; then - $as_echo "## ----------- ## -## confdefs.h. ## -## ----------- ##" - echo - cat confdefs.h - echo - fi - test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" - } >&5 - rm -f core *.core core.conftest.* && - rm -f -r conftest* confdefs* conf$$* $ac_clean_files && - exit $exit_status -' 0 -for ac_signal in 1 2 13 15; do - trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal -done -ac_signal=0 - -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -f -r conftest* confdefs.h - -$as_echo "/* confdefs.h */" > confdefs.h - -# Predefined preprocessor variables. - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF - - -# Let the site file select an alternate cache file if it wants to. -# Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE -if test -n "$CONFIG_SITE"; then - # We do not want a PATH search for config.site. - case $CONFIG_SITE in #(( - -*) ac_site_file1=./$CONFIG_SITE;; - */*) ac_site_file1=$CONFIG_SITE;; - *) ac_site_file1=./$CONFIG_SITE;; - esac -elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site -else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site -fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" -do - test "x$ac_site_file" = xNONE && continue - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} - sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" \ - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } - fi -done - -if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special files - # actually), so we avoid doing that. DJGPP emulates it as a regular file. - if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} - case $cache_file in - [\\/]* | ?:[\\/]* ) . "$cache_file";; - *) . "./$cache_file";; - esac - fi -else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} - >$cache_file -fi - -# Check that the precious variables saved in the cache have kept the same -# value. -ac_cache_corrupted=false -for ac_var in $ac_precious_vars; do - eval ac_old_set=\$ac_cv_env_${ac_var}_set - eval ac_new_set=\$ac_env_${ac_var}_set - eval ac_old_val=\$ac_cv_env_${ac_var}_value - eval ac_new_val=\$ac_env_${ac_var}_value - case $ac_old_set,$ac_new_set in - set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,);; - *) - if test "x$ac_old_val" != "x$ac_new_val"; then - # differences in whitespace do not lead to failure. - ac_old_val_w=`echo x $ac_old_val` - ac_new_val_w=`echo x $ac_new_val` - if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - ac_cache_corrupted=: - else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} - eval $ac_var=\$ac_old_val - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} - fi;; - esac - # Pass precious variables to config.status. - if test "$ac_new_set" = set; then - case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; - *) ac_arg=$ac_var=$ac_new_val ;; - esac - case " $ac_configure_args " in - *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) as_fn_append ac_configure_args " '$ac_arg'" ;; - esac - fi -done -if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 -fi -## -------------------- ## -## Main body of script. ## -## -------------------- ## - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 -$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } - # Check whether --enable-maintainer-mode was given. -if test "${enable_maintainer_mode+set}" = set; then : - enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval -else - USE_MAINTAINER_MODE=yes -fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 -$as_echo "$USE_MAINTAINER_MODE" >&6; } - if test $USE_MAINTAINER_MODE = yes; then - MAINTAINER_MODE_TRUE= - MAINTAINER_MODE_FALSE='#' -else - MAINTAINER_MODE_TRUE='#' - MAINTAINER_MODE_FALSE= -fi - - MAINT=$MAINTAINER_MODE_TRUE - - - - -ac_config_headers="$ac_config_headers config.h" - - - -# autoconf's default CXXFLAGS are usually "-g -O2". These aren't necessarily -# the best choice for libprotobuf. -if test "x${ac_cv_env_CFLAGS_set}" = "x"; then : - CFLAGS="" -fi -if test "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : - CXXFLAGS="" -fi - -ac_aux_dir= -for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi -done -if test -z "$ac_aux_dir"; then - as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 -fi - -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. - - -# Make sure we can run config.sub. -$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 -$as_echo_n "checking build system type... " >&6; } -if ${ac_cv_build+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_build_alias=$build_alias -test "x$ac_build_alias" = x && - ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` -test "x$ac_build_alias" = x && - as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 -ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 -$as_echo "$ac_cv_build" >&6; } -case $ac_cv_build in -*-*-*) ;; -*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; -esac -build=$ac_cv_build -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_build -shift -build_cpu=$1 -build_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -build_os=$* -IFS=$ac_save_IFS -case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 -$as_echo_n "checking host system type... " >&6; } -if ${ac_cv_host+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "x$host_alias" = x; then - ac_cv_host=$ac_cv_build -else - ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 -$as_echo "$ac_cv_host" >&6; } -case $ac_cv_host in -*-*-*) ;; -*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; -esac -host=$ac_cv_host -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_host -shift -host_cpu=$1 -host_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -host_os=$* -IFS=$ac_save_IFS -case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 -$as_echo_n "checking target system type... " >&6; } -if ${ac_cv_target+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "x$target_alias" = x; then - ac_cv_target=$ac_cv_host -else - ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 -$as_echo "$ac_cv_target" >&6; } -case $ac_cv_target in -*-*-*) ;; -*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; -esac -target=$ac_cv_target -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_target -shift -target_cpu=$1 -target_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -target_os=$* -IFS=$ac_save_IFS -case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac - - -# The aliases save the names the user supplied, while $host etc. -# will get canonicalized. -test -n "$target_alias" && - test "$program_prefix$program_suffix$program_transform_name" = \ - NONENONEs,x,x, && - program_prefix=${target_alias}- - -am__api_version='1.14' - -# Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } -if test -z "$INSTALL"; then -if ${ac_cv_path_install+:} false; then : - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in #(( - ./ | .// | /[cC]/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - fi - done - done - ;; -esac - - done -IFS=$as_save_IFS - -rm -rf conftest.one conftest.two conftest.dir - -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } - -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 -$as_echo_n "checking whether build environment is sane... " >&6; } -# Reject unsafe characters in $srcdir or the absolute working directory -# name. Accept space and tab only in the latter. -am_lf=' -' -case `pwd` in - *[\\\"\#\$\&\'\`$am_lf]*) - as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; -esac -case $srcdir in - *[\\\"\#\$\&\'\`$am_lf\ \ ]*) - as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; -esac - -# Do 'set' in a subshell so we don't clobber the current shell's -# arguments. Must try -L first in case configure is actually a -# symlink; some systems play weird games with the mod time of symlinks -# (eg FreeBSD returns the mod time of the symlink's containing -# directory). -if ( - am_has_slept=no - for am_try in 1 2; do - echo "timestamp, slept: $am_has_slept" > conftest.file - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$*" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - if test "$*" != "X $srcdir/configure conftest.file" \ - && test "$*" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - as_fn_error $? "ls -t appears to fail. Make sure there is not a broken - alias in your environment" "$LINENO" 5 - fi - if test "$2" = conftest.file || test $am_try -eq 2; then - break - fi - # Just in case. - sleep 1 - am_has_slept=yes - done - test "$2" = conftest.file - ) -then - # Ok. - : -else - as_fn_error $? "newly created file is older than distributed files! -Check your system clock" "$LINENO" 5 -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -# If we didn't sleep, we still need to ensure time stamps of config.status and -# generated files are strictly newer. -am_sleep_pid= -if grep 'slept: no' conftest.file >/dev/null 2>&1; then - ( sleep 1 ) & - am_sleep_pid=$! -fi - -rm -f conftest.file - -test "$program_prefix" != NONE && - program_transform_name="s&^&$program_prefix&;$program_transform_name" -# Use a double $ so make ignores it. -test "$program_suffix" != NONE && - program_transform_name="s&\$&$program_suffix&;$program_transform_name" -# Double any \ or $. -# By default was `s,x,x', remove it if useless. -ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' -program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` - -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` - -if test x"${MISSING+set}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; - *) - MISSING="\${SHELL} $am_aux_dir/missing" ;; - esac -fi -# Use eval to expand $SHELL -if eval "$MISSING --is-lightweight"; then - am_missing_run="$MISSING " -else - am_missing_run= - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 -$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} -fi - -if test x"${install_sh}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; - *) - install_sh="\${SHELL} $am_aux_dir/install-sh" - esac -fi - -# Installed binaries are usually stripped using 'strip' when the user -# run "make install-strip". However 'strip' might not be the right -# tool to use in cross-compilation environments, therefore Automake -# will honor the 'STRIP' environment variable to overrule this program. -if test "$cross_compiling" != no; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$STRIP"; then - ac_cv_prog_STRIP="$STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -STRIP=$ac_cv_prog_STRIP -if test -n "$STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -$as_echo "$STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_STRIP"; then - ac_ct_STRIP=$STRIP - # Extract the first word of "strip", so it can be a program name with args. -set dummy strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_STRIP"; then - ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP -if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -$as_echo "$ac_ct_STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_STRIP" = x; then - STRIP=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - STRIP=$ac_ct_STRIP - fi -else - STRIP="$ac_cv_prog_STRIP" -fi - -fi -INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 -$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } -if test -z "$MKDIR_P"; then - if ${ac_cv_path_mkdir+:} false; then : - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do - for ac_exec_ext in '' $ac_executable_extensions; do - as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue - case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( - 'mkdir (GNU coreutils) '* | \ - 'mkdir (coreutils) '* | \ - 'mkdir (fileutils) '4.1*) - ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext - break 3;; - esac - done - done - done -IFS=$as_save_IFS - -fi - - test -d ./--version && rmdir ./--version - if test "${ac_cv_path_mkdir+set}" = set; then - MKDIR_P="$ac_cv_path_mkdir -p" - else - # As a last resort, use the slow shell script. Don't cache a - # value for MKDIR_P within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - MKDIR_P="$ac_install_sh -d" - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 -$as_echo "$MKDIR_P" >&6; } - -for ac_prog in gawk mawk nawk awk -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AWK+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AWK"; then - ac_cv_prog_AWK="$AWK" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AWK=$ac_cv_prog_AWK -if test -n "$AWK"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -$as_echo "$AWK" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$AWK" && break -done - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } -set x ${MAKE-make} -ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat >conftest.make <<\_ACEOF -SHELL = /bin/sh -all: - @echo '@@@%%%=$(MAKE)=@@@%%%' -_ACEOF -# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. -case `${MAKE-make} -f conftest.make 2>/dev/null` in - *@@@%%%=?*=@@@%%%*) - eval ac_cv_prog_make_${ac_make}_set=yes;; - *) - eval ac_cv_prog_make_${ac_make}_set=no;; -esac -rm -f conftest.make -fi -if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - SET_MAKE= -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - SET_MAKE="MAKE=${MAKE-make}" -fi - -rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null - -# Check whether --enable-silent-rules was given. -if test "${enable_silent_rules+set}" = set; then : - enableval=$enable_silent_rules; -fi - -case $enable_silent_rules in # ((( - yes) AM_DEFAULT_VERBOSITY=0;; - no) AM_DEFAULT_VERBOSITY=1;; - *) AM_DEFAULT_VERBOSITY=1;; -esac -am_make=${MAKE-make} -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 -$as_echo_n "checking whether $am_make supports nested variables... " >&6; } -if ${am_cv_make_support_nested_variables+:} false; then : - $as_echo_n "(cached) " >&6 -else - if $as_echo 'TRUE=$(BAR$(V)) -BAR0=false -BAR1=true -V=1 -am__doit: - @$(TRUE) -.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then - am_cv_make_support_nested_variables=yes -else - am_cv_make_support_nested_variables=no -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 -$as_echo "$am_cv_make_support_nested_variables" >&6; } -if test $am_cv_make_support_nested_variables = yes; then - AM_V='$(V)' - AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' -else - AM_V=$AM_DEFAULT_VERBOSITY - AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY -fi -AM_BACKSLASH='\' - -if test "`cd $srcdir && pwd`" != "`pwd`"; then - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output - # is not polluted with repeated "-I." - am__isrc=' -I$(srcdir)' - # test to see if srcdir already configured - if test -f $srcdir/config.status; then - as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 - fi -fi - -# test whether we have cygpath -if test -z "$CYGPATH_W"; then - if (cygpath --version) >/dev/null 2>/dev/null; then - CYGPATH_W='cygpath -w' - else - CYGPATH_W=echo - fi -fi - - -# Define the identity of the package. - PACKAGE='protobuf' - VERSION='2.6.1' - - -cat >>confdefs.h <<_ACEOF -#define PACKAGE "$PACKAGE" -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define VERSION "$VERSION" -_ACEOF - -# Some tools Automake needs. - -ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} - - -AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} - - -AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} - - -AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} - - -MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} - -# For better backward compatibility. To be removed once Automake 1.9.x -# dies out for good. For more background, see: -# -# -mkdir_p='$(MKDIR_P)' - -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. -# Always define AMTAR for backward compatibility. Yes, it's still used -# in the wild :-( We should find a proper way to deprecate it ... -AMTAR='$${TAR-tar}' - - -# We'll loop over all known methods to create a tar archive until one works. -_am_tools='gnutar pax cpio none' - -am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' - - - - - - -# POSIX will say in a future version that running "rm -f" with no argument -# is OK; and we want to be able to make that assumption in our Makefile -# recipes. So use an aggressive probe to check that the usage we want is -# actually supported "in the wild" to an acceptable degree. -# See automake bug#10828. -# To make any issue more visible, cause the running configure to be aborted -# by default if the 'rm' program in use doesn't match our expectations; the -# user can still override this though. -if rm -f && rm -fr && rm -rf; then : OK; else - cat >&2 <<'END' -Oops! - -Your 'rm' program seems unable to run without file operands specified -on the command line, even when the '-f' option is present. This is contrary -to the behaviour of most rm programs out there, and not conforming with -the upcoming POSIX standard: - -Please tell bug-automake@gnu.org about your system, including the value -of your $PATH and any error possibly output before this message. This -can help us improve future automake versions. - -END - if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then - echo 'Configuration will proceed anyway, since you have set the' >&2 - echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 - echo >&2 - else - cat >&2 <<'END' -Aborting the configuration process, to ensure you take notice of the issue. - -You can download and install GNU coreutils to get an 'rm' implementation -that behaves properly: . - -If you want to complete the configuration process using your problematic -'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM -to "yes", and re-run configure. - -END - as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 - fi -fi - - -# Check whether --with-zlib was given. -if test "${with_zlib+set}" = set; then : - withval=$with_zlib; -else - with_zlib=check -fi - - - -# Check whether --with-protoc was given. -if test "${with_protoc+set}" = set; then : - withval=$with_protoc; -else - with_protoc=no -fi - - -# Checks for programs. -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_CC"; then - ac_ct_CC=$CC - # Extract the first word of "gcc", so it can be a program name with args. -set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -else - CC="$ac_cv_prog_CC" -fi - -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - fi -fi -if test -z "$CC"; then - # Extract the first word of "cc", so it can be a program name with args. -set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else - ac_prog_rejected=no -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -if test $ac_prog_rejected = yes; then - # We found a bogon in the path, so make sure we never use it. - set dummy $ac_cv_prog_CC - shift - if test $# != 0; then - # We chose a different compiler from the bogus one. - # However, it has the same basename, so the bogon will be chosen - # first if we set CC to just the basename; use the full file name. - shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" - fi -fi -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - for ac_prog in cl.exe - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$CC" && break - done -fi -if test -z "$CC"; then - ac_ct_CC=$CC - for ac_prog in cl.exe -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_CC" && break -done - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -fi - -fi - - -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } - -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - fi - rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done - -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" -# Try to create an executable without -o first, disregard a.out. -# It will help us diagnose broken compilers, and finding out an intuition -# of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` - -# The possible output files: -ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" - -ac_rmfiles= -for ac_file in $ac_files -do - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - * ) ac_rmfiles="$ac_rmfiles $ac_file";; - esac -done -rm -f $ac_rmfiles - -if { { ac_try="$ac_link_default" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link_default") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' -# in a Makefile. We should not override ac_cv_exeext if it was cached, -# so that the user can short-circuit this test for compilers unknown to -# Autoconf. -for ac_file in $ac_files '' -do - test -f "$ac_file" || continue - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) - ;; - [ab].out ) - # We found the default executable, but exeext='' is most - # certainly right. - break;; - *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; - then :; else - ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - fi - # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' - # argument, so we may need to know it at that point already. - # Even if this section looks crufty: it has the advantage of - # actually working. - break;; - * ) - break;; - esac -done -test "$ac_cv_exeext" = no && ac_cv_exeext= - -else - ac_file='' -fi -if test -z "$ac_file"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } -ac_exeext=$ac_cv_exeext - -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out -ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } -if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. -for ac_file in conftest.exe conftest conftest.*; do - test -f "$ac_file" || continue - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - break;; - * ) break;; - esac -done -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } -fi -rm -f conftest conftest$ac_cv_exeext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } - -rm -f conftest.$ac_ext -EXEEXT=$ac_cv_exeext -ac_exeext=$EXEEXT -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -FILE *f = fopen ("conftest.out", "w"); - return ferror (f) || fclose (f) != 0; - - ; - return 0; -} -_ACEOF -ac_clean_files="$ac_clean_files conftest.out" -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -if test "$cross_compiling" != yes; then - { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - if { ac_try='./conftest$ac_cv_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - cross_compiling=no - else - if test "$cross_compiling" = maybe; then - cross_compiling=yes - else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } - fi - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } - -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out -ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if ${ac_cv_objext+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.o conftest.obj -if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - for ac_file in conftest.o conftest.obj conftest.*; do - test -f "$ac_file" || continue; - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; - *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` - break;; - esac -done -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } -fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } -OBJEXT=$ac_cv_objext -ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if ${ac_cv_c_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -#ifndef __GNUC__ - choke me -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_compiler_gnu=yes -else - ac_compiler_gnu=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_c_compiler_gnu=$ac_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GCC=yes -else - GCC= -fi -ac_test_CFLAGS=${CFLAGS+set} -ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if ${ac_cv_prog_cc_g+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_save_c_werror_flag=$ac_c_werror_flag - ac_c_werror_flag=yes - ac_cv_prog_cc_g=no - CFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes -else - CFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - -else - ac_c_werror_flag=$ac_save_c_werror_flag - CFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then - CFLAGS=$ac_save_CFLAGS -elif test $ac_cv_prog_cc_g = yes; then - if test "$GCC" = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-g" - fi -else - if test "$GCC" = yes; then - CFLAGS="-O2" - else - CFLAGS= - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if ${ac_cv_prog_cc_c89+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -struct stat; -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} -_ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_c89=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c89" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : - -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 -$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } -if ${am_cv_prog_cc_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF - # Make sure it works both with $CC and with simple cc. - # Following AC_PROG_CC_C_O, we do the test twice because some - # compilers refuse to overwrite an existing .o file with -o, - # though they will create one. - am_cv_prog_cc_c_o=yes - for am_i in 1 2; do - if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 - ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } \ - && test -f conftest2.$ac_objext; then - : OK - else - am_cv_prog_cc_c_o=no - break - fi - done - rm -f core conftest* - unset am_i -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 -$as_echo "$am_cv_prog_cc_c_o" >&6; } -if test "$am_cv_prog_cc_c_o" != yes; then - # Losing compiler, so override with the script. - # FIXME: It is wrong to rewrite CC. - # But if we don't then we get into trouble of one sort or another. - # A longer-term fix would be to have automake use am__CC in this case, - # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" - CC="$am_aux_dir/compile $CC" -fi -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -DEPDIR="${am__leading_dot}deps" - -ac_config_commands="$ac_config_commands depfiles" - - -am_make=${MAKE-make} -cat > confinc << 'END' -am__doit: - @echo this is the am__doit target -.PHONY: am__doit -END -# If we don't find an include directive, just comment out the code. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 -$as_echo_n "checking for style of include used by $am_make... " >&6; } -am__include="#" -am__quote= -_am_result=none -# First try GNU make style include. -echo "include confinc" > confmf -# Ignore all kinds of additional output from 'make'. -case `$am_make -s -f confmf 2> /dev/null` in #( -*the\ am__doit\ target*) - am__include=include - am__quote= - _am_result=GNU - ;; -esac -# Now try BSD make style include. -if test "$am__include" = "#"; then - echo '.include "confinc"' > confmf - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=.include - am__quote="\"" - _am_result=BSD - ;; - esac -fi - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 -$as_echo "$_am_result" >&6; } -rm -f confinc confmf - -# Check whether --enable-dependency-tracking was given. -if test "${enable_dependency_tracking+set}" = set; then : - enableval=$enable_dependency_tracking; -fi - -if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' - am__nodep='_no' -fi - if test "x$enable_dependency_tracking" != xno; then - AMDEP_TRUE= - AMDEP_FALSE='#' -else - AMDEP_TRUE='#' - AMDEP_FALSE= -fi - - - -depcc="$CC" am_compiler_list= - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -$as_echo_n "checking dependency style of $depcc... " >&6; } -if ${am_cv_CC_dependencies_compiler_type+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named 'D' -- because '-MD' means "put the output - # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub - - am_cv_CC_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` - fi - am__universal=false - case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac - - for depmode in $am_compiler_list; do - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with - # Solaris 10 /bin/sh. - echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - - # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle '-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in - gcc) - # This depmode causes a compiler race in universal mode. - test "$am__universal" = false || continue - ;; - nosideeffect) - # After this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else - break - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} - am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_CC_dependencies_compiler_type=$depmode - break - fi - fi - done - - cd .. - rm -rf conftest.dir -else - am_cv_CC_dependencies_compiler_type=none -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 -$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } -CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type - - if - test "x$enable_dependency_tracking" != xno \ - && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then - am__fastdepCC_TRUE= - am__fastdepCC_FALSE='#' -else - am__fastdepCC_TRUE='#' - am__fastdepCC_FALSE= -fi - - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -if test -z "$CXX"; then - if test -n "$CCC"; then - CXX=$CCC - else - if test -n "$ac_tool_prefix"; then - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CXX"; then - ac_cv_prog_CXX="$CXX" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CXX=$ac_cv_prog_CXX -if test -n "$CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 -$as_echo "$CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$CXX" && break - done -fi -if test -z "$CXX"; then - ac_ct_CXX=$CXX - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CXX"; then - ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CXX="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CXX=$ac_cv_prog_ac_ct_CXX -if test -n "$ac_ct_CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 -$as_echo "$ac_ct_CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_CXX" && break -done - - if test "x$ac_ct_CXX" = x; then - CXX="g++" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CXX=$ac_ct_CXX - fi -fi - - fi -fi -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - fi - rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 -$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } -if ${ac_cv_cxx_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -#ifndef __GNUC__ - choke me -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_compiler_gnu=yes -else - ac_compiler_gnu=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_cxx_compiler_gnu=$ac_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 -$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GXX=yes -else - GXX= -fi -ac_test_CXXFLAGS=${CXXFLAGS+set} -ac_save_CXXFLAGS=$CXXFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 -$as_echo_n "checking whether $CXX accepts -g... " >&6; } -if ${ac_cv_prog_cxx_g+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_save_cxx_werror_flag=$ac_cxx_werror_flag - ac_cxx_werror_flag=yes - ac_cv_prog_cxx_g=no - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -else - CXXFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - -else - ac_cxx_werror_flag=$ac_save_cxx_werror_flag - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cxx_werror_flag=$ac_save_cxx_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 -$as_echo "$ac_cv_prog_cxx_g" >&6; } -if test "$ac_test_CXXFLAGS" = set; then - CXXFLAGS=$ac_save_CXXFLAGS -elif test $ac_cv_prog_cxx_g = yes; then - if test "$GXX" = yes; then - CXXFLAGS="-g -O2" - else - CXXFLAGS="-g" - fi -else - if test "$GXX" = yes; then - CXXFLAGS="-O2" - else - CXXFLAGS= - fi -fi -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -depcc="$CXX" am_compiler_list= - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -$as_echo_n "checking dependency style of $depcc... " >&6; } -if ${am_cv_CXX_dependencies_compiler_type+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named 'D' -- because '-MD' means "put the output - # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub - - am_cv_CXX_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` - fi - am__universal=false - case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac - - for depmode in $am_compiler_list; do - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with - # Solaris 10 /bin/sh. - echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - - # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle '-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in - gcc) - # This depmode causes a compiler race in universal mode. - test "$am__universal" = false || continue - ;; - nosideeffect) - # After this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else - break - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} - am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_CXX_dependencies_compiler_type=$depmode - break - fi - fi - done - - cd .. - rm -rf conftest.dir -else - am_cv_CXX_dependencies_compiler_type=none -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 -$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } -CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type - - if - test "x$enable_dependency_tracking" != xno \ - && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then - am__fastdepCXX_TRUE= - am__fastdepCXX_FALSE='#' -else - am__fastdepCXX_TRUE='#' - am__fastdepCXX_FALSE= -fi - - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 -$as_echo_n "checking how to run the C++ preprocessor... " >&6; } -if test -z "$CXXCPP"; then - if ${ac_cv_prog_CXXCPP+:} false; then : - $as_echo_n "(cached) " >&6 -else - # Double quotes because CXXCPP needs to be expanded - for CXXCPP in "$CXX -E" "/lib/cpp" - do - ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break -fi - - done - ac_cv_prog_CXXCPP=$CXXCPP - -fi - CXXCPP=$ac_cv_prog_CXXCPP -else - ac_cv_prog_CXXCPP=$CXXCPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 -$as_echo "$CXXCPP" >&6; } -ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } -fi - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$GREP"; then - ac_path_GREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in -*GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_GREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_GREP=$GREP -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in -*GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_EGREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_EGREP=$EGREP -fi - - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } -if ${ac_cv_header_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_cxx_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - -# On IRIX 5.3, sys/types and inttypes.h are conflicting. -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - - - ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" -if test "x$ac_cv_header_minix_config_h" = xyes; then : - MINIX=yes -else - MINIX= -fi - - - if test "$MINIX" = yes; then - -$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h - - -$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h - - -$as_echo "#define _MINIX 1" >>confdefs.h - - fi - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 -$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } -if ${ac_cv_safe_to_define___extensions__+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -# define __EXTENSIONS__ 1 - $ac_includes_default -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_safe_to_define___extensions__=yes -else - ac_cv_safe_to_define___extensions__=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 -$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } - test $ac_cv_safe_to_define___extensions__ = yes && - $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h - - $as_echo "#define _ALL_SOURCE 1" >>confdefs.h - - $as_echo "#define _GNU_SOURCE 1" >>confdefs.h - - $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h - - $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h - - - - - - - - if test "$GCC" = yes; then - GCC_TRUE= - GCC_FALSE='#' -else - GCC_TRUE='#' - GCC_FALSE= -fi - # let the Makefile know if we're gcc - -# test_util.cc takes forever to compile with GCC and optimization turned on. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking C++ compiler flags..." >&5 -$as_echo_n "checking C++ compiler flags...... " >&6; } -if test "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : - - if test "$GCC" = "yes"; then : - - PROTOBUF_OPT_FLAG="-O2" - CXXFLAGS="${CXXFLAGS} -g" - -fi - - # Protocol Buffers contains several checks that are intended to be used only - # for debugging and which might hurt performance. Most users are probably - # end users who don't want these checks, so add -DNDEBUG by default. - CXXFLAGS="$CXXFLAGS -DNDEBUG" - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: use default: $PROTOBUF_OPT_FLAG $CXXFLAGS" >&5 -$as_echo "use default: $PROTOBUF_OPT_FLAG $CXXFLAGS" >&6; } - -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: use user-supplied: $CXXFLAGS" >&5 -$as_echo "use user-supplied: $CXXFLAGS" >&6; } - -fi - - - - - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - ac_fn_cxx_check_decl "$LINENO" "__SUNPRO_CC" "ac_cv_have_decl___SUNPRO_CC" "$ac_includes_default" -if test "x$ac_cv_have_decl___SUNPRO_CC" = xyes; then : - SUNCC="yes" -else - SUNCC="no" -fi - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - - - # Check whether --enable-64bit-solaris was given. -if test "${enable_64bit_solaris+set}" = set; then : - enableval=$enable_64bit_solaris; ac_enable_64bit="$enableval" -else - ac_enable_64bit="yes" -fi - - - if test "$SUNCC" = "yes" -a "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : - - CXXFLAGS="-g0 -xO3 -xlibmil -xdepend -xbuiltin -mt -compat=5 -library=stlport4 -library=Crun -template=no%extdef ${CXXFLAGS}" - -fi - - case $host_os in - *solaris*) - for ac_prog in isainfo -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ISAINFO+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ISAINFO"; then - ac_cv_prog_ISAINFO="$ISAINFO" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ISAINFO="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ISAINFO=$ac_cv_prog_ISAINFO -if test -n "$ISAINFO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ISAINFO" >&5 -$as_echo "$ISAINFO" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ISAINFO" && break -done -test -n "$ISAINFO" || ISAINFO="no" - - if test "x$ISAINFO" != "xno"; then : - isainfo_b=`${ISAINFO} -b` -else - isainfo_b="x" -fi - - if test "$isainfo_b" != "x"; then : - - - isainfo_k=`${ISAINFO} -k` - - if test "x$ac_enable_64bit" = "xyes"; then : - - - -$as_echo "#define SOLARIS_64BIT_ENABLED 1" >>confdefs.h - - if test "x$libdir" = "x\${exec_prefix}/lib"; then : - - libdir="${libdir}/${isainfo_k}" - -fi - - if test "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : - - CXXFLAGS="${CXXFLAGS} -m64" - ac_cv_env_CXXFLAGS_set=set - ac_cv_env_CXXFLAGS_value='-m64' - -fi - - if test "x${ac_cv_env_CFLAGS_set}" = "x"; then : - - CFLAGS="${CFLAGS} -m64" - ac_cv_env_CFLAGS_set=set - ac_cv_env_CFLAGS_value='-m64' - -fi - - if test "$target_cpu" = "sparc" -a "x$SUNCC" = "xyes" ; then : - - CXXFLAGS="-xmemalign=8s ${CXXFLAGS}" - -fi - -fi - -fi - ;; - esac - - - -# Have to do libtool after SUNCC, other wise it "helpfully" adds Crun Cstd -# to the link -case `pwd` in - *\ * | *\ *) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 -$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; -esac - - - -macro_version='2.4.2' -macro_revision='1.3337' - - - - - - - - - - - - - -ltmain="$ac_aux_dir/ltmain.sh" - -# Backslashify metacharacters that are still active within -# double-quoted strings. -sed_quote_subst='s/\(["`$\\]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\(["`\\]\)/\\\1/g' - -# Sed substitution to delay expansion of an escaped shell variable in a -# double_quote_subst'ed string. -delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' - -# Sed substitution to delay expansion of an escaped single quote. -delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' - -# Sed substitution to avoid accidental globbing in evaled expressions -no_glob_subst='s/\*/\\\*/g' - -ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO -ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 -$as_echo_n "checking how to print strings... " >&6; } -# Test print first, because it will be a builtin if present. -if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ - test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then - ECHO='print -r --' -elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then - ECHO='printf %s\n' -else - # Use this function as a fallback that always works. - func_fallback_echo () - { - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' - } - ECHO='func_fallback_echo' -fi - -# func_echo_all arg... -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "" -} - -case "$ECHO" in - printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 -$as_echo "printf" >&6; } ;; - print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 -$as_echo "print -r" >&6; } ;; - *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 -$as_echo "cat" >&6; } ;; -esac - - - - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 -$as_echo_n "checking for a sed that does not truncate output... " >&6; } -if ${ac_cv_path_SED+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ - for ac_i in 1 2 3 4 5 6 7; do - ac_script="$ac_script$as_nl$ac_script" - done - echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed - { ac_script=; unset ac_script;} - if test -z "$SED"; then - ac_path_SED_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in sed gsed; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_SED" || continue -# Check for GNU ac_path_SED and select it if it is found. - # Check for GNU $ac_path_SED -case `"$ac_path_SED" --version 2>&1` in -*GNU*) - ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo '' >> "conftest.nl" - "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_SED_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_SED="$ac_path_SED" - ac_path_SED_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_SED_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_SED"; then - as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 - fi -else - ac_cv_path_SED=$SED -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 -$as_echo "$ac_cv_path_SED" >&6; } - SED="$ac_cv_path_SED" - rm -f conftest.sed - -test -z "$SED" && SED=sed -Xsed="$SED -e 1s/^X//" - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 -$as_echo_n "checking for fgrep... " >&6; } -if ${ac_cv_path_FGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 - then ac_cv_path_FGREP="$GREP -F" - else - if test -z "$FGREP"; then - ac_path_FGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in fgrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_FGREP" || continue -# Check for GNU ac_path_FGREP and select it if it is found. - # Check for GNU $ac_path_FGREP -case `"$ac_path_FGREP" --version 2>&1` in -*GNU*) - ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'FGREP' >> "conftest.nl" - "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_FGREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_FGREP="$ac_path_FGREP" - ac_path_FGREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_FGREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_FGREP"; then - as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_FGREP=$FGREP -fi - - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 -$as_echo "$ac_cv_path_FGREP" >&6; } - FGREP="$ac_cv_path_FGREP" - - -test -z "$GREP" && GREP=grep - - - - - - - - - - - - - - - - - - - -# Check whether --with-gnu-ld was given. -if test "${with_gnu_ld+set}" = set; then : - withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -else - with_gnu_ld=no -fi - -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -$as_echo_n "checking for ld used by $CC... " >&6; } - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [\\/]* | ?:[\\/]*) - re_direlt='/[^/][^/]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` - while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do - ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -$as_echo_n "checking for GNU ld... " >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -$as_echo_n "checking for non-GNU ld... " >&6; } -fi -if ${lt_cv_path_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 &5 -$as_echo "$LD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi -test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if ${lt_cv_prog_gnu_ld+:} false; then : - $as_echo_n "(cached) " >&6 -else - # I'd rather use --version here, but apparently some GNU lds only accept -v. -case `$LD -v 2>&1 &5 -$as_echo "$lt_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$lt_cv_prog_gnu_ld - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 -$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } -if ${lt_cv_path_NM+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$NM"; then - # Let the user override the test. - lt_cv_path_NM="$NM" -else - lt_nm_to_check="${ac_tool_prefix}nm" - if test -n "$ac_tool_prefix" && test "$build" = "$host"; then - lt_nm_to_check="$lt_nm_to_check nm" - fi - for lt_tmp_nm in $lt_nm_to_check; do - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - tmp_nm="$ac_dir/$lt_tmp_nm" - if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then - # Check to see if the nm accepts a BSD-compat flag. - # Adding the `sed 1q' prevents false positives on HP-UX, which says: - # nm: unknown option "B" ignored - # Tru64's nm complains that /dev/null is an invalid object file - case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in - */dev/null* | *'Invalid file or object type'*) - lt_cv_path_NM="$tmp_nm -B" - break - ;; - *) - case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in - */dev/null*) - lt_cv_path_NM="$tmp_nm -p" - break - ;; - *) - lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but - continue # so that we can try to find one that supports BSD flags - ;; - esac - ;; - esac - fi - done - IFS="$lt_save_ifs" - done - : ${lt_cv_path_NM=no} -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 -$as_echo "$lt_cv_path_NM" >&6; } -if test "$lt_cv_path_NM" != "no"; then - NM="$lt_cv_path_NM" -else - # Didn't find any BSD compatible name lister, look for dumpbin. - if test -n "$DUMPBIN"; then : - # Let the user override the test. - else - if test -n "$ac_tool_prefix"; then - for ac_prog in dumpbin "link -dump" - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_DUMPBIN+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$DUMPBIN"; then - ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -DUMPBIN=$ac_cv_prog_DUMPBIN -if test -n "$DUMPBIN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 -$as_echo "$DUMPBIN" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$DUMPBIN" && break - done -fi -if test -z "$DUMPBIN"; then - ac_ct_DUMPBIN=$DUMPBIN - for ac_prog in dumpbin "link -dump" -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_DUMPBIN"; then - ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN -if test -n "$ac_ct_DUMPBIN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 -$as_echo "$ac_ct_DUMPBIN" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_DUMPBIN" && break -done - - if test "x$ac_ct_DUMPBIN" = x; then - DUMPBIN=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - DUMPBIN=$ac_ct_DUMPBIN - fi -fi - - case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in - *COFF*) - DUMPBIN="$DUMPBIN -symbols" - ;; - *) - DUMPBIN=: - ;; - esac - fi - - if test "$DUMPBIN" != ":"; then - NM="$DUMPBIN" - fi -fi -test -z "$NM" && NM=nm - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 -$as_echo_n "checking the name lister ($NM) interface... " >&6; } -if ${lt_cv_nm_interface+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_nm_interface="BSD nm" - echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) - (eval "$ac_compile" 2>conftest.err) - cat conftest.err >&5 - (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) - (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) - cat conftest.err >&5 - (eval echo "\"\$as_me:$LINENO: output\"" >&5) - cat conftest.out >&5 - if $GREP 'External.*some_variable' conftest.out > /dev/null; then - lt_cv_nm_interface="MS dumpbin" - fi - rm -f conftest* -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 -$as_echo "$lt_cv_nm_interface" >&6; } - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 -$as_echo_n "checking whether ln -s works... " >&6; } -LN_S=$as_ln_s -if test "$LN_S" = "ln -s"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 -$as_echo "no, using $LN_S" >&6; } -fi - -# find the maximum length of command line arguments -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 -$as_echo_n "checking the maximum length of command line arguments... " >&6; } -if ${lt_cv_sys_max_cmd_len+:} false; then : - $as_echo_n "(cached) " >&6 -else - i=0 - teststring="ABCD" - - case $build_os in - msdosdjgpp*) - # On DJGPP, this test can blow up pretty badly due to problems in libc - # (any single argument exceeding 2000 bytes causes a buffer overrun - # during glob expansion). Even if it were fixed, the result of this - # check would be larger than it should be. - lt_cv_sys_max_cmd_len=12288; # 12K is about right - ;; - - gnu*) - # Under GNU Hurd, this test is not required because there is - # no limit to the length of command line arguments. - # Libtool will interpret -1 as no limit whatsoever - lt_cv_sys_max_cmd_len=-1; - ;; - - cygwin* | mingw* | cegcc*) - # On Win9x/ME, this test blows up -- it succeeds, but takes - # about 5 minutes as the teststring grows exponentially. - # Worse, since 9x/ME are not pre-emptively multitasking, - # you end up with a "frozen" computer, even though with patience - # the test eventually succeeds (with a max line length of 256k). - # Instead, let's just punt: use the minimum linelength reported by - # all of the supported platforms: 8192 (on NT/2K/XP). - lt_cv_sys_max_cmd_len=8192; - ;; - - mint*) - # On MiNT this can take a long time and run out of memory. - lt_cv_sys_max_cmd_len=8192; - ;; - - amigaos*) - # On AmigaOS with pdksh, this test takes hours, literally. - # So we just punt and use a minimum line length of 8192. - lt_cv_sys_max_cmd_len=8192; - ;; - - netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) - # This has been around since 386BSD, at least. Likely further. - if test -x /sbin/sysctl; then - lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` - elif test -x /usr/sbin/sysctl; then - lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` - else - lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs - fi - # And add a safety zone - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` - ;; - - interix*) - # We know the value 262144 and hardcode it with a safety zone (like BSD) - lt_cv_sys_max_cmd_len=196608 - ;; - - os2*) - # The test takes a long time on OS/2. - lt_cv_sys_max_cmd_len=8192 - ;; - - osf*) - # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure - # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not - # nice to cause kernel panics so lets avoid the loop below. - # First set a reasonable default. - lt_cv_sys_max_cmd_len=16384 - # - if test -x /sbin/sysconfig; then - case `/sbin/sysconfig -q proc exec_disable_arg_limit` in - *1*) lt_cv_sys_max_cmd_len=-1 ;; - esac - fi - ;; - sco3.2v5*) - lt_cv_sys_max_cmd_len=102400 - ;; - sysv5* | sco5v6* | sysv4.2uw2*) - kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` - if test -n "$kargmax"; then - lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` - else - lt_cv_sys_max_cmd_len=32768 - fi - ;; - *) - lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` - if test -n "$lt_cv_sys_max_cmd_len" && \ - test undefined != "$lt_cv_sys_max_cmd_len"; then - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` - else - # Make teststring a little bigger before we do anything with it. - # a 1K string should be a reasonable start. - for i in 1 2 3 4 5 6 7 8 ; do - teststring=$teststring$teststring - done - SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} - # If test is not a shell built-in, we'll probably end up computing a - # maximum length that is only half of the actual maximum length, but - # we can't tell. - while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ - = "X$teststring$teststring"; } >/dev/null 2>&1 && - test $i != 17 # 1/2 MB should be enough - do - i=`expr $i + 1` - teststring=$teststring$teststring - done - # Only check the string length outside the loop. - lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` - teststring= - # Add a significant safety factor because C++ compilers can tack on - # massive amounts of additional arguments before passing them to the - # linker. It appears as though 1/2 is a usable value. - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` - fi - ;; - esac - -fi - -if test -n $lt_cv_sys_max_cmd_len ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 -$as_echo "$lt_cv_sys_max_cmd_len" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 -$as_echo "none" >&6; } -fi -max_cmd_len=$lt_cv_sys_max_cmd_len - - - - - - -: ${CP="cp -f"} -: ${MV="mv -f"} -: ${RM="rm -f"} - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 -$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } -# Try some XSI features -xsi_shell=no -( _lt_dummy="a/b/c" - test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ - = c,a/b,b/c, \ - && eval 'test $(( 1 + 1 )) -eq 2 \ - && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ - && xsi_shell=yes -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 -$as_echo "$xsi_shell" >&6; } - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 -$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } -lt_shell_append=no -( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ - >/dev/null 2>&1 \ - && lt_shell_append=yes -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 -$as_echo "$lt_shell_append" >&6; } - - -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - lt_unset=unset -else - lt_unset=false -fi - - - - - -# test EBCDIC or ASCII -case `echo X|tr X '\101'` in - A) # ASCII based system - # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr - lt_SP2NL='tr \040 \012' - lt_NL2SP='tr \015\012 \040\040' - ;; - *) # EBCDIC based system - lt_SP2NL='tr \100 \n' - lt_NL2SP='tr \r\n \100\100' - ;; -esac - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 -$as_echo_n "checking how to convert $build file names to $host format... " >&6; } -if ${lt_cv_to_host_file_cmd+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $host in - *-*-mingw* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 - ;; - *-*-cygwin* ) - lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 - ;; - * ) # otherwise, assume *nix - lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 - ;; - esac - ;; - *-*-cygwin* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin - ;; - *-*-cygwin* ) - lt_cv_to_host_file_cmd=func_convert_file_noop - ;; - * ) # otherwise, assume *nix - lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin - ;; - esac - ;; - * ) # unhandled hosts (and "normal" native builds) - lt_cv_to_host_file_cmd=func_convert_file_noop - ;; -esac - -fi - -to_host_file_cmd=$lt_cv_to_host_file_cmd -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 -$as_echo "$lt_cv_to_host_file_cmd" >&6; } - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 -$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } -if ${lt_cv_to_tool_file_cmd+:} false; then : - $as_echo_n "(cached) " >&6 -else - #assume ordinary cross tools, or native build. -lt_cv_to_tool_file_cmd=func_convert_file_noop -case $host in - *-*-mingw* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 - ;; - esac - ;; -esac - -fi - -to_tool_file_cmd=$lt_cv_to_tool_file_cmd -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 -$as_echo "$lt_cv_to_tool_file_cmd" >&6; } - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 -$as_echo_n "checking for $LD option to reload object files... " >&6; } -if ${lt_cv_ld_reload_flag+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ld_reload_flag='-r' -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 -$as_echo "$lt_cv_ld_reload_flag" >&6; } -reload_flag=$lt_cv_ld_reload_flag -case $reload_flag in -"" | " "*) ;; -*) reload_flag=" $reload_flag" ;; -esac -reload_cmds='$LD$reload_flag -o $output$reload_objs' -case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - if test "$GCC" != yes; then - reload_cmds=false - fi - ;; - darwin*) - if test "$GCC" = yes; then - reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' - else - reload_cmds='$LD$reload_flag -o $output$reload_objs' - fi - ;; -esac - - - - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. -set dummy ${ac_tool_prefix}objdump; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OBJDUMP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$OBJDUMP"; then - ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -OBJDUMP=$ac_cv_prog_OBJDUMP -if test -n "$OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -$as_echo "$OBJDUMP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_OBJDUMP"; then - ac_ct_OBJDUMP=$OBJDUMP - # Extract the first word of "objdump", so it can be a program name with args. -set dummy objdump; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_OBJDUMP"; then - ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_OBJDUMP="objdump" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP -if test -n "$ac_ct_OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 -$as_echo "$ac_ct_OBJDUMP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_OBJDUMP" = x; then - OBJDUMP="false" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - OBJDUMP=$ac_ct_OBJDUMP - fi -else - OBJDUMP="$ac_cv_prog_OBJDUMP" -fi - -test -z "$OBJDUMP" && OBJDUMP=objdump - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 -$as_echo_n "checking how to recognize dependent libraries... " >&6; } -if ${lt_cv_deplibs_check_method+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_file_magic_cmd='$MAGIC_CMD' -lt_cv_file_magic_test_file= -lt_cv_deplibs_check_method='unknown' -# Need to set the preceding variable on all platforms that support -# interlibrary dependencies. -# 'none' -- dependencies not supported. -# `unknown' -- same as none, but documents that we really don't know. -# 'pass_all' -- all dependencies passed with no checks. -# 'test_compile' -- check by making test program. -# 'file_magic [[regex]]' -- check by looking for files in library path -# which responds to the $file_magic_cmd with a given extended regex. -# If you have `file' or equivalent on your system and you're not sure -# whether `pass_all' will *always* work, you probably want this one. - -case $host_os in -aix[4-9]*) - lt_cv_deplibs_check_method=pass_all - ;; - -beos*) - lt_cv_deplibs_check_method=pass_all - ;; - -bsdi[45]*) - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' - lt_cv_file_magic_cmd='/usr/bin/file -L' - lt_cv_file_magic_test_file=/shlib/libc.so - ;; - -cygwin*) - # func_win32_libid is a shell function defined in ltmain.sh - lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' - lt_cv_file_magic_cmd='func_win32_libid' - ;; - -mingw* | pw32*) - # Base MSYS/MinGW do not provide the 'file' command needed by - # func_win32_libid shell function, so use a weaker test based on 'objdump', - # unless we find 'file', for example because we are cross-compiling. - # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. - if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then - lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' - lt_cv_file_magic_cmd='func_win32_libid' - else - # Keep this pattern in sync with the one in func_win32_libid. - lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' - lt_cv_file_magic_cmd='$OBJDUMP -f' - fi - ;; - -cegcc*) - # use the weaker test based on 'objdump'. See mingw*. - lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' - lt_cv_file_magic_cmd='$OBJDUMP -f' - ;; - -darwin* | rhapsody*) - lt_cv_deplibs_check_method=pass_all - ;; - -freebsd* | dragonfly*) - if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then - case $host_cpu in - i*86 ) - # Not sure whether the presence of OpenBSD here was a mistake. - # Let's accept both of them until this is cleared up. - lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' - lt_cv_file_magic_cmd=/usr/bin/file - lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` - ;; - esac - else - lt_cv_deplibs_check_method=pass_all - fi - ;; - -haiku*) - lt_cv_deplibs_check_method=pass_all - ;; - -hpux10.20* | hpux11*) - lt_cv_file_magic_cmd=/usr/bin/file - case $host_cpu in - ia64*) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' - lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so - ;; - hppa*64*) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' - lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl - ;; - *) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' - lt_cv_file_magic_test_file=/usr/lib/libc.sl - ;; - esac - ;; - -interix[3-9]*) - # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' - ;; - -irix5* | irix6* | nonstopux*) - case $LD in - *-32|*"-32 ") libmagic=32-bit;; - *-n32|*"-n32 ") libmagic=N32;; - *-64|*"-64 ") libmagic=64-bit;; - *) libmagic=never-match;; - esac - lt_cv_deplibs_check_method=pass_all - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - lt_cv_deplibs_check_method=pass_all - ;; - -netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' - else - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' - fi - ;; - -newos6*) - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' - lt_cv_file_magic_cmd=/usr/bin/file - lt_cv_file_magic_test_file=/usr/lib/libnls.so - ;; - -*nto* | *qnx*) - lt_cv_deplibs_check_method=pass_all - ;; - -openbsd*) - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' - else - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' - fi - ;; - -osf3* | osf4* | osf5*) - lt_cv_deplibs_check_method=pass_all - ;; - -rdos*) - lt_cv_deplibs_check_method=pass_all - ;; - -solaris*) - lt_cv_deplibs_check_method=pass_all - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - lt_cv_deplibs_check_method=pass_all - ;; - -sysv4 | sysv4.3*) - case $host_vendor in - motorola) - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' - lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` - ;; - ncr) - lt_cv_deplibs_check_method=pass_all - ;; - sequent) - lt_cv_file_magic_cmd='/bin/file' - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' - ;; - sni) - lt_cv_file_magic_cmd='/bin/file' - lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" - lt_cv_file_magic_test_file=/lib/libc.so - ;; - siemens) - lt_cv_deplibs_check_method=pass_all - ;; - pc) - lt_cv_deplibs_check_method=pass_all - ;; - esac - ;; - -tpf*) - lt_cv_deplibs_check_method=pass_all - ;; -esac - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 -$as_echo "$lt_cv_deplibs_check_method" >&6; } - -file_magic_glob= -want_nocaseglob=no -if test "$build" = "$host"; then - case $host_os in - mingw* | pw32*) - if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then - want_nocaseglob=yes - else - file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` - fi - ;; - esac -fi - -file_magic_cmd=$lt_cv_file_magic_cmd -deplibs_check_method=$lt_cv_deplibs_check_method -test -z "$deplibs_check_method" && deplibs_check_method=unknown - - - - - - - - - - - - - - - - - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. -set dummy ${ac_tool_prefix}dlltool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_DLLTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$DLLTOOL"; then - ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -DLLTOOL=$ac_cv_prog_DLLTOOL -if test -n "$DLLTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 -$as_echo "$DLLTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_DLLTOOL"; then - ac_ct_DLLTOOL=$DLLTOOL - # Extract the first word of "dlltool", so it can be a program name with args. -set dummy dlltool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_DLLTOOL"; then - ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_DLLTOOL="dlltool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL -if test -n "$ac_ct_DLLTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 -$as_echo "$ac_ct_DLLTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_DLLTOOL" = x; then - DLLTOOL="false" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - DLLTOOL=$ac_ct_DLLTOOL - fi -else - DLLTOOL="$ac_cv_prog_DLLTOOL" -fi - -test -z "$DLLTOOL" && DLLTOOL=dlltool - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 -$as_echo_n "checking how to associate runtime and link libraries... " >&6; } -if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_sharedlib_from_linklib_cmd='unknown' - -case $host_os in -cygwin* | mingw* | pw32* | cegcc*) - # two different shell functions defined in ltmain.sh - # decide which to use based on capabilities of $DLLTOOL - case `$DLLTOOL --help 2>&1` in - *--identify-strict*) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib - ;; - *) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback - ;; - esac - ;; -*) - # fallback: assume linklib IS sharedlib - lt_cv_sharedlib_from_linklib_cmd="$ECHO" - ;; -esac - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 -$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } -sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd -test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO - - - - - - - -if test -n "$ac_tool_prefix"; then - for ac_prog in ar - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AR"; then - ac_cv_prog_AR="$AR" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AR="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AR=$ac_cv_prog_AR -if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$AR" && break - done -fi -if test -z "$AR"; then - ac_ct_AR=$AR - for ac_prog in ar -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_AR"; then - ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_AR="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_AR=$ac_cv_prog_ac_ct_AR -if test -n "$ac_ct_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -$as_echo "$ac_ct_AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_AR" && break -done - - if test "x$ac_ct_AR" = x; then - AR="false" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - AR=$ac_ct_AR - fi -fi - -: ${AR=ar} -: ${AR_FLAGS=cru} - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 -$as_echo_n "checking for archiver @FILE support... " >&6; } -if ${lt_cv_ar_at_file+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ar_at_file=no - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - echo conftest.$ac_objext > conftest.lst - lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 - (eval $lt_ar_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - if test "$ac_status" -eq 0; then - # Ensure the archiver fails upon bogus file names. - rm -f conftest.$ac_objext libconftest.a - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 - (eval $lt_ar_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - if test "$ac_status" -ne 0; then - lt_cv_ar_at_file=@ - fi - fi - rm -f conftest.* libconftest.a - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 -$as_echo "$lt_cv_ar_at_file" >&6; } - -if test "x$lt_cv_ar_at_file" = xno; then - archiver_list_spec= -else - archiver_list_spec=$lt_cv_ar_at_file -fi - - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$STRIP"; then - ac_cv_prog_STRIP="$STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -STRIP=$ac_cv_prog_STRIP -if test -n "$STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -$as_echo "$STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_STRIP"; then - ac_ct_STRIP=$STRIP - # Extract the first word of "strip", so it can be a program name with args. -set dummy strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_STRIP"; then - ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP -if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -$as_echo "$ac_ct_STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_STRIP" = x; then - STRIP=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - STRIP=$ac_ct_STRIP - fi -else - STRIP="$ac_cv_prog_STRIP" -fi - -test -z "$STRIP" && STRIP=: - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RANLIB"; then - ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -RANLIB=$ac_cv_prog_RANLIB -if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_RANLIB"; then - ac_ct_RANLIB=$RANLIB - # Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then - ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB -if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_RANLIB" = x; then - RANLIB=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - RANLIB=$ac_ct_RANLIB - fi -else - RANLIB="$ac_cv_prog_RANLIB" -fi - -test -z "$RANLIB" && RANLIB=: - - - - - - -# Determine commands to create old-style static archives. -old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' -old_postinstall_cmds='chmod 644 $oldlib' -old_postuninstall_cmds= - -if test -n "$RANLIB"; then - case $host_os in - openbsd*) - old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" - ;; - *) - old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" - ;; - esac - old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" -fi - -case $host_os in - darwin*) - lock_old_archive_extraction=yes ;; - *) - lock_old_archive_extraction=no ;; -esac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC - - -# Check for command to grab the raw symbol name followed by C symbol from nm. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 -$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } -if ${lt_cv_sys_global_symbol_pipe+:} false; then : - $as_echo_n "(cached) " >&6 -else - -# These are sane defaults that work on at least a few old systems. -# [They come from Ultrix. What could be older than Ultrix?!! ;)] - -# Character class describing NM global symbol codes. -symcode='[BCDEGRST]' - -# Regexp to match symbols that can be accessed directly from C. -sympat='\([_A-Za-z][_A-Za-z0-9]*\)' - -# Define system-specific variables. -case $host_os in -aix*) - symcode='[BCDT]' - ;; -cygwin* | mingw* | pw32* | cegcc*) - symcode='[ABCDGISTW]' - ;; -hpux*) - if test "$host_cpu" = ia64; then - symcode='[ABCDEGRST]' - fi - ;; -irix* | nonstopux*) - symcode='[BCDEGRST]' - ;; -osf*) - symcode='[BCDEGQRST]' - ;; -solaris*) - symcode='[BDRT]' - ;; -sco3.2v5*) - symcode='[DT]' - ;; -sysv4.2uw2*) - symcode='[DT]' - ;; -sysv5* | sco5v6* | unixware* | OpenUNIX*) - symcode='[ABDT]' - ;; -sysv4) - symcode='[DFNSTU]' - ;; -esac - -# If we're using GNU nm, then use its standard symbol codes. -case `$NM -V 2>&1` in -*GNU* | *'with BFD'*) - symcode='[ABCDGIRSTW]' ;; -esac - -# Transform an extracted symbol line into a proper C declaration. -# Some systems (esp. on ia64) link data and code symbols differently, -# so use this general approach. -lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" - -# Transform an extracted symbol line into symbol name and symbol address -lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" - -# Handle CRLF in mingw tool chain -opt_cr= -case $build_os in -mingw*) - opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp - ;; -esac - -# Try without a prefix underscore, then with it. -for ac_symprfx in "" "_"; do - - # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. - symxfrm="\\1 $ac_symprfx\\2 \\2" - - # Write the raw and C identifiers. - if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function - # and D for any global variable. - # Also find C++ and __fastcall symbols from MSVC++, - # which start with @ or ?. - lt_cv_sys_global_symbol_pipe="$AWK '"\ -" {last_section=section; section=\$ 3};"\ -" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ -" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ -" \$ 0!~/External *\|/{next};"\ -" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ -" {if(hide[section]) next};"\ -" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ -" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ -" s[1]~/^[@?]/{print s[1], s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ -" ' prfx=^$ac_symprfx" - else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" - fi - lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" - - # Check to see that the pipe works correctly. - pipe_works=no - - rm -f conftest* - cat > conftest.$ac_ext <<_LT_EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - # Now try to grab the symbols. - nlist=conftest.nm - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 - (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT_DLSYM_CONST -#elif defined(__osf__) -/* This system does not cope well with relocations in const data. */ -# define LT_DLSYM_CONST -#else -# define LT_DLSYM_CONST const -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -LT_DLSYM_CONST struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_globsym_save_LIBS=$LIBS - lt_globsym_save_CFLAGS=$CFLAGS - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 - (eval $ac_link) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS=$lt_globsym_save_LIBS - CFLAGS=$lt_globsym_save_CFLAGS - else - echo "cannot find nm_test_func in $nlist" >&5 - fi - else - echo "cannot find nm_test_var in $nlist" >&5 - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 - fi - else - echo "$progname: failed program was:" >&5 - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done - -fi - -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 -$as_echo "failed" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 -$as_echo "ok" >&6; } -fi - -# Response file support. -if test "$lt_cv_nm_interface" = "MS dumpbin"; then - nm_file_list_spec='@' -elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then - nm_file_list_spec='@' -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 -$as_echo_n "checking for sysroot... " >&6; } - -# Check whether --with-sysroot was given. -if test "${with_sysroot+set}" = set; then : - withval=$with_sysroot; -else - with_sysroot=no -fi - - -lt_sysroot= -case ${with_sysroot} in #( - yes) - if test "$GCC" = yes; then - lt_sysroot=`$CC --print-sysroot 2>/dev/null` - fi - ;; #( - /*) - lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` - ;; #( - no|'') - ;; #( - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 -$as_echo "${with_sysroot}" >&6; } - as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 - ;; -esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 -$as_echo "${lt_sysroot:-no}" >&6; } - - - - - - -# Check whether --enable-libtool-lock was given. -if test "${enable_libtool_lock+set}" = set; then : - enableval=$enable_libtool_lock; -fi - -test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes - -# Some flags need to be propagated to the compiler or linker for good -# libtool support. -case $host in -ia64-*-hpux*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - case `/usr/bin/file conftest.$ac_objext` in - *ELF-32*) - HPUX_IA64_MODE="32" - ;; - *ELF-64*) - HPUX_IA64_MODE="64" - ;; - esac - fi - rm -rf conftest* - ;; -*-*-irix6*) - # Find out which ABI we are using. - echo '#line '$LINENO' "configure"' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - if test "$lt_cv_prog_gnu_ld" = yes; then - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -melf32bsmip" - ;; - *N32*) - LD="${LD-ld} -melf32bmipn32" - ;; - *64-bit*) - LD="${LD-ld} -melf64bmip" - ;; - esac - else - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -32" - ;; - *N32*) - LD="${LD-ld} -n32" - ;; - *64-bit*) - LD="${LD-ld} -64" - ;; - esac - fi - fi - rm -rf conftest* - ;; - -x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ -s390*-*linux*|s390*-*tpf*|sparc*-*linux*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - case `/usr/bin/file conftest.o` in - *32-bit*) - case $host in - x86_64-*kfreebsd*-gnu) - LD="${LD-ld} -m elf_i386_fbsd" - ;; - x86_64-*linux*) - case `/usr/bin/file conftest.o` in - *x86-64*) - LD="${LD-ld} -m elf32_x86_64" - ;; - *) - LD="${LD-ld} -m elf_i386" - ;; - esac - ;; - powerpc64le-*) - LD="${LD-ld} -m elf32lppclinux" - ;; - powerpc64-*) - LD="${LD-ld} -m elf32ppclinux" - ;; - s390x-*linux*) - LD="${LD-ld} -m elf_s390" - ;; - sparc64-*linux*) - LD="${LD-ld} -m elf32_sparc" - ;; - esac - ;; - *64-bit*) - case $host in - x86_64-*kfreebsd*-gnu) - LD="${LD-ld} -m elf_x86_64_fbsd" - ;; - x86_64-*linux*) - LD="${LD-ld} -m elf_x86_64" - ;; - powerpcle-*) - LD="${LD-ld} -m elf64lppc" - ;; - powerpc-*) - LD="${LD-ld} -m elf64ppc" - ;; - s390*-*linux*|s390*-*tpf*) - LD="${LD-ld} -m elf64_s390" - ;; - sparc*-*linux*) - LD="${LD-ld} -m elf64_sparc" - ;; - esac - ;; - esac - fi - rm -rf conftest* - ;; - -*-*-sco3.2v5*) - # On SCO OpenServer 5, we need -belf to get full-featured binaries. - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -belf" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 -$as_echo_n "checking whether the C compiler needs -belf... " >&6; } -if ${lt_cv_cc_needs_belf+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - lt_cv_cc_needs_belf=yes -else - lt_cv_cc_needs_belf=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 -$as_echo "$lt_cv_cc_needs_belf" >&6; } - if test x"$lt_cv_cc_needs_belf" != x"yes"; then - # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf - CFLAGS="$SAVE_CFLAGS" - fi - ;; -*-*solaris*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - case `/usr/bin/file conftest.o` in - *64-bit*) - case $lt_cv_prog_gnu_ld in - yes*) - case $host in - i?86-*-solaris*) - LD="${LD-ld} -m elf_x86_64" - ;; - sparc*-*-solaris*) - LD="${LD-ld} -m elf64_sparc" - ;; - esac - # GNU ld 2.21 introduced _sol2 emulations. Use them if available. - if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then - LD="${LD-ld}_sol2" - fi - ;; - *) - if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then - LD="${LD-ld} -64" - fi - ;; - esac - ;; - esac - fi - rm -rf conftest* - ;; -esac - -need_locks="$enable_libtool_lock" - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. -set dummy ${ac_tool_prefix}mt; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$MANIFEST_TOOL"; then - ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL -if test -n "$MANIFEST_TOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 -$as_echo "$MANIFEST_TOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_MANIFEST_TOOL"; then - ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL - # Extract the first word of "mt", so it can be a program name with args. -set dummy mt; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_MANIFEST_TOOL"; then - ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL -if test -n "$ac_ct_MANIFEST_TOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 -$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_MANIFEST_TOOL" = x; then - MANIFEST_TOOL=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL - fi -else - MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" -fi - -test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 -$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } -if ${lt_cv_path_mainfest_tool+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_path_mainfest_tool=no - echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 - $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out - cat conftest.err >&5 - if $GREP 'Manifest Tool' conftest.out > /dev/null; then - lt_cv_path_mainfest_tool=yes - fi - rm -f conftest* -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 -$as_echo "$lt_cv_path_mainfest_tool" >&6; } -if test "x$lt_cv_path_mainfest_tool" != xyes; then - MANIFEST_TOOL=: -fi - - - - - - - case $host_os in - rhapsody* | darwin*) - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. -set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_DSYMUTIL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$DSYMUTIL"; then - ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -DSYMUTIL=$ac_cv_prog_DSYMUTIL -if test -n "$DSYMUTIL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 -$as_echo "$DSYMUTIL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_DSYMUTIL"; then - ac_ct_DSYMUTIL=$DSYMUTIL - # Extract the first word of "dsymutil", so it can be a program name with args. -set dummy dsymutil; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_DSYMUTIL"; then - ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL -if test -n "$ac_ct_DSYMUTIL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 -$as_echo "$ac_ct_DSYMUTIL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_DSYMUTIL" = x; then - DSYMUTIL=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - DSYMUTIL=$ac_ct_DSYMUTIL - fi -else - DSYMUTIL="$ac_cv_prog_DSYMUTIL" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. -set dummy ${ac_tool_prefix}nmedit; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_NMEDIT+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$NMEDIT"; then - ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -NMEDIT=$ac_cv_prog_NMEDIT -if test -n "$NMEDIT"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 -$as_echo "$NMEDIT" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_NMEDIT"; then - ac_ct_NMEDIT=$NMEDIT - # Extract the first word of "nmedit", so it can be a program name with args. -set dummy nmedit; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_NMEDIT"; then - ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_NMEDIT="nmedit" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT -if test -n "$ac_ct_NMEDIT"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 -$as_echo "$ac_ct_NMEDIT" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_NMEDIT" = x; then - NMEDIT=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - NMEDIT=$ac_ct_NMEDIT - fi -else - NMEDIT="$ac_cv_prog_NMEDIT" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. -set dummy ${ac_tool_prefix}lipo; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_LIPO+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$LIPO"; then - ac_cv_prog_LIPO="$LIPO" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_LIPO="${ac_tool_prefix}lipo" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -LIPO=$ac_cv_prog_LIPO -if test -n "$LIPO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 -$as_echo "$LIPO" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_LIPO"; then - ac_ct_LIPO=$LIPO - # Extract the first word of "lipo", so it can be a program name with args. -set dummy lipo; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_LIPO+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_LIPO"; then - ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_LIPO="lipo" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO -if test -n "$ac_ct_LIPO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 -$as_echo "$ac_ct_LIPO" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_LIPO" = x; then - LIPO=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - LIPO=$ac_ct_LIPO - fi -else - LIPO="$ac_cv_prog_LIPO" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. -set dummy ${ac_tool_prefix}otool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$OTOOL"; then - ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_OTOOL="${ac_tool_prefix}otool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -OTOOL=$ac_cv_prog_OTOOL -if test -n "$OTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 -$as_echo "$OTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_OTOOL"; then - ac_ct_OTOOL=$OTOOL - # Extract the first word of "otool", so it can be a program name with args. -set dummy otool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_OTOOL"; then - ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_OTOOL="otool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL -if test -n "$ac_ct_OTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 -$as_echo "$ac_ct_OTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_OTOOL" = x; then - OTOOL=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - OTOOL=$ac_ct_OTOOL - fi -else - OTOOL="$ac_cv_prog_OTOOL" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. -set dummy ${ac_tool_prefix}otool64; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OTOOL64+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$OTOOL64"; then - ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -OTOOL64=$ac_cv_prog_OTOOL64 -if test -n "$OTOOL64"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 -$as_echo "$OTOOL64" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_OTOOL64"; then - ac_ct_OTOOL64=$OTOOL64 - # Extract the first word of "otool64", so it can be a program name with args. -set dummy otool64; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_OTOOL64"; then - ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_OTOOL64="otool64" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 -if test -n "$ac_ct_OTOOL64"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 -$as_echo "$ac_ct_OTOOL64" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_OTOOL64" = x; then - OTOOL64=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - OTOOL64=$ac_ct_OTOOL64 - fi -else - OTOOL64="$ac_cv_prog_OTOOL64" -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 -$as_echo_n "checking for -single_module linker flag... " >&6; } -if ${lt_cv_apple_cc_single_mod+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_apple_cc_single_mod=no - if test -z "${LT_MULTI_MODULE}"; then - # By default we will add the -single_module flag. You can override - # by either setting the environment variable LT_MULTI_MODULE - # non-empty at configure time, or by adding -multi_module to the - # link flags. - rm -rf libconftest.dylib* - echo "int foo(void){return 1;}" > conftest.c - echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ --dynamiclib -Wl,-single_module conftest.c" >&5 - $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ - -dynamiclib -Wl,-single_module conftest.c 2>conftest.err - _lt_result=$? - # If there is a non-empty error log, and "single_module" - # appears in it, assume the flag caused a linker warning - if test -s conftest.err && $GREP single_module conftest.err; then - cat conftest.err >&5 - # Otherwise, if the output was created with a 0 exit code from - # the compiler, it worked. - elif test -f libconftest.dylib && test $_lt_result -eq 0; then - lt_cv_apple_cc_single_mod=yes - else - cat conftest.err >&5 - fi - rm -rf libconftest.dylib* - rm -f conftest.* - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 -$as_echo "$lt_cv_apple_cc_single_mod" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 -$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } -if ${lt_cv_ld_exported_symbols_list+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ld_exported_symbols_list=no - save_LDFLAGS=$LDFLAGS - echo "_main" > conftest.sym - LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - lt_cv_ld_exported_symbols_list=yes -else - lt_cv_ld_exported_symbols_list=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 -$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 -$as_echo_n "checking for -force_load linker flag... " >&6; } -if ${lt_cv_ld_force_load+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ld_force_load=no - cat > conftest.c << _LT_EOF -int forced_loaded() { return 2;} -_LT_EOF - echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 - $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 - echo "$AR cru libconftest.a conftest.o" >&5 - $AR cru libconftest.a conftest.o 2>&5 - echo "$RANLIB libconftest.a" >&5 - $RANLIB libconftest.a 2>&5 - cat > conftest.c << _LT_EOF -int main() { return 0;} -_LT_EOF - echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 - $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err - _lt_result=$? - if test -s conftest.err && $GREP force_load conftest.err; then - cat conftest.err >&5 - elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then - lt_cv_ld_force_load=yes - else - cat conftest.err >&5 - fi - rm -f conftest.err libconftest.a conftest conftest.c - rm -rf conftest.dSYM - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 -$as_echo "$lt_cv_ld_force_load" >&6; } - case $host_os in - rhapsody* | darwin1.[012]) - _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; - darwin1.*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - darwin*) # darwin 5.x on - # if running on 10.5 or later, the deployment target defaults - # to the OS version, if on x86, and 10.4, the deployment - # target defaults to 10.4. Don't you love it? - case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in - 10.0,*86*-darwin8*|10.0,*-darwin[91]*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[012]*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - 10.*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - esac - ;; - esac - if test "$lt_cv_apple_cc_single_mod" = "yes"; then - _lt_dar_single_mod='$single_module' - fi - if test "$lt_cv_ld_exported_symbols_list" = "yes"; then - _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' - else - _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' - fi - if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then - _lt_dsymutil='~$DSYMUTIL $lib || :' - else - _lt_dsymutil= - fi - ;; - esac - -for ac_header in dlfcn.h -do : - ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default -" -if test "x$ac_cv_header_dlfcn_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_DLFCN_H 1 -_ACEOF - -fi - -done - - - -func_stripname_cnf () -{ - case ${2} in - .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; - esac -} # func_stripname_cnf - - - - - -# Set options - - - - enable_dlopen=no - - - enable_win32_dll=no - - - # Check whether --enable-shared was given. -if test "${enable_shared+set}" = set; then : - enableval=$enable_shared; p=${PACKAGE-default} - case $enableval in - yes) enable_shared=yes ;; - no) enable_shared=no ;; - *) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_shared=yes -fi - - - - - - - - - - # Check whether --enable-static was given. -if test "${enable_static+set}" = set; then : - enableval=$enable_static; p=${PACKAGE-default} - case $enableval in - yes) enable_static=yes ;; - no) enable_static=no ;; - *) - enable_static=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_static=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_static=yes -fi - - - - - - - - - - -# Check whether --with-pic was given. -if test "${with_pic+set}" = set; then : - withval=$with_pic; lt_p=${PACKAGE-default} - case $withval in - yes|no) pic_mode=$withval ;; - *) - pic_mode=default - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for lt_pkg in $withval; do - IFS="$lt_save_ifs" - if test "X$lt_pkg" = "X$lt_p"; then - pic_mode=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - pic_mode=default -fi - - -test -z "$pic_mode" && pic_mode=default - - - - - - - - # Check whether --enable-fast-install was given. -if test "${enable_fast_install+set}" = set; then : - enableval=$enable_fast_install; p=${PACKAGE-default} - case $enableval in - yes) enable_fast_install=yes ;; - no) enable_fast_install=no ;; - *) - enable_fast_install=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_fast_install=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_fast_install=yes -fi - - - - - - - - - - - -# This can be used to rebuild libtool when needed -LIBTOOL_DEPS="$ltmain" - -# Always use our own libtool. -LIBTOOL='$(SHELL) $(top_builddir)/libtool' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -test -z "$LN_S" && LN_S="ln -s" - - - - - - - - - - - - - - -if test -n "${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST -fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 -$as_echo_n "checking for objdir... " >&6; } -if ${lt_cv_objdir+:} false; then : - $as_echo_n "(cached) " >&6 -else - rm -f .libs 2>/dev/null -mkdir .libs 2>/dev/null -if test -d .libs; then - lt_cv_objdir=.libs -else - # MS-DOS does not allow filenames that begin with a dot. - lt_cv_objdir=_libs -fi -rmdir .libs 2>/dev/null -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 -$as_echo "$lt_cv_objdir" >&6; } -objdir=$lt_cv_objdir - - - - - -cat >>confdefs.h <<_ACEOF -#define LT_OBJDIR "$lt_cv_objdir/" -_ACEOF - - - - -case $host_os in -aix3*) - # AIX sometimes has problems with the GCC collect2 program. For some - # reason, if we set the COLLECT_NAMES environment variable, the problems - # vanish in a puff of smoke. - if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES - fi - ;; -esac - -# Global variables: -ofile=libtool -can_build_shared=yes - -# All known linkers require a `.a' archive for static linking (except MSVC, -# which needs '.lib'). -libext=a - -with_gnu_ld="$lt_cv_prog_gnu_ld" - -old_CC="$CC" -old_CFLAGS="$CFLAGS" - -# Set sane defaults for various variables -test -z "$CC" && CC=cc -test -z "$LTCC" && LTCC=$CC -test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS -test -z "$LD" && LD=ld -test -z "$ac_objext" && ac_objext=o - -for cc_temp in $compiler""; do - case $cc_temp in - compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; - distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; - \-*) ;; - *) break;; - esac -done -cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` - - -# Only perform the check for file, if the check method requires it -test -z "$MAGIC_CMD" && MAGIC_CMD=file -case $deplibs_check_method in -file_magic*) - if test "$file_magic_cmd" = '$MAGIC_CMD'; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 -$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } -if ${lt_cv_path_MAGIC_CMD+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $MAGIC_CMD in -[\\/*] | ?:[\\/]*) - lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. - ;; -*) - lt_save_MAGIC_CMD="$MAGIC_CMD" - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" - for ac_dir in $ac_dummy; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/${ac_tool_prefix}file; then - lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" - if test -n "$file_magic_test_file"; then - case $deplibs_check_method in - "file_magic "*) - file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` - MAGIC_CMD="$lt_cv_path_MAGIC_CMD" - if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | - $EGREP "$file_magic_regex" > /dev/null; then - : - else - cat <<_LT_EOF 1>&2 - -*** Warning: the command libtool uses to detect shared libraries, -*** $file_magic_cmd, produces output that libtool cannot recognize. -*** The result is that libtool may fail to recognize shared libraries -*** as such. This will affect the creation of libtool libraries that -*** depend on shared libraries, but programs linked with such libtool -*** libraries will work regardless of this problem. Nevertheless, you -*** may want to report the problem to your system manager and/or to -*** bug-libtool@gnu.org - -_LT_EOF - fi ;; - esac - fi - break - fi - done - IFS="$lt_save_ifs" - MAGIC_CMD="$lt_save_MAGIC_CMD" - ;; -esac -fi - -MAGIC_CMD="$lt_cv_path_MAGIC_CMD" -if test -n "$MAGIC_CMD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 -$as_echo "$MAGIC_CMD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - - - -if test -z "$lt_cv_path_MAGIC_CMD"; then - if test -n "$ac_tool_prefix"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 -$as_echo_n "checking for file... " >&6; } -if ${lt_cv_path_MAGIC_CMD+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $MAGIC_CMD in -[\\/*] | ?:[\\/]*) - lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. - ;; -*) - lt_save_MAGIC_CMD="$MAGIC_CMD" - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" - for ac_dir in $ac_dummy; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/file; then - lt_cv_path_MAGIC_CMD="$ac_dir/file" - if test -n "$file_magic_test_file"; then - case $deplibs_check_method in - "file_magic "*) - file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` - MAGIC_CMD="$lt_cv_path_MAGIC_CMD" - if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | - $EGREP "$file_magic_regex" > /dev/null; then - : - else - cat <<_LT_EOF 1>&2 - -*** Warning: the command libtool uses to detect shared libraries, -*** $file_magic_cmd, produces output that libtool cannot recognize. -*** The result is that libtool may fail to recognize shared libraries -*** as such. This will affect the creation of libtool libraries that -*** depend on shared libraries, but programs linked with such libtool -*** libraries will work regardless of this problem. Nevertheless, you -*** may want to report the problem to your system manager and/or to -*** bug-libtool@gnu.org - -_LT_EOF - fi ;; - esac - fi - break - fi - done - IFS="$lt_save_ifs" - MAGIC_CMD="$lt_save_MAGIC_CMD" - ;; -esac -fi - -MAGIC_CMD="$lt_cv_path_MAGIC_CMD" -if test -n "$MAGIC_CMD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 -$as_echo "$MAGIC_CMD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - else - MAGIC_CMD=: - fi -fi - - fi - ;; -esac - -# Use C for the default configuration in the libtool script - -lt_save_CC="$CC" -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -# Source file extension for C test sources. -ac_ext=c - -# Object file extension for compiled C test sources. -objext=o -objext=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code="int some_variable = 0;" - -# Code to be used in simple link tests -lt_simple_link_test_code='int main(){return(0);}' - - - - - - - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC - -# Save the default compiler, since it gets overwritten when the other -# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. -compiler_DEFAULT=$CC - -# save warnings/boilerplate of simple test code -ac_outfile=conftest.$ac_objext -echo "$lt_simple_compile_test_code" >conftest.$ac_ext -eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_compiler_boilerplate=`cat conftest.err` -$RM conftest* - -ac_outfile=conftest.$ac_objext -echo "$lt_simple_link_test_code" >conftest.$ac_ext -eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_linker_boilerplate=`cat conftest.err` -$RM -r conftest* - - -## CAVEAT EMPTOR: -## There is no encapsulation within the following macros, do not change -## the running order or otherwise move them around unless you know exactly -## what you are doing... -if test -n "$compiler"; then - -lt_prog_compiler_no_builtin_flag= - -if test "$GCC" = yes; then - case $cc_basename in - nvcc*) - lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; - *) - lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; - esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 -$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } -if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_rtti_exceptions=no - ac_outfile=conftest.$ac_objext - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="-fno-rtti -fno-exceptions" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_rtti_exceptions=yes - fi - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 -$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } - -if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then - lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" -else - : -fi - -fi - - - - - - - lt_prog_compiler_wl= -lt_prog_compiler_pic= -lt_prog_compiler_static= - - - if test "$GCC" = yes; then - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_static='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - lt_prog_compiler_pic='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - lt_prog_compiler_pic='-DDLL_EXPORT' - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - lt_prog_compiler_pic='-fno-common' - ;; - - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - lt_prog_compiler_static= - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - lt_prog_compiler_pic='-fPIC' - ;; - esac - ;; - - interix[3-9]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - lt_prog_compiler_can_build_shared=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - lt_prog_compiler_pic=-Kconform_pic - fi - ;; - - *) - lt_prog_compiler_pic='-fPIC' - ;; - esac - - case $cc_basename in - nvcc*) # Cuda Compiler Driver 2.2 - lt_prog_compiler_wl='-Xlinker ' - if test -n "$lt_prog_compiler_pic"; then - lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" - fi - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - lt_prog_compiler_wl='-Wl,' - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static='-Bstatic' - else - lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - lt_prog_compiler_pic='-DDLL_EXPORT' - ;; - - hpux9* | hpux10* | hpux11*) - lt_prog_compiler_wl='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - lt_prog_compiler_pic='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - lt_prog_compiler_static='${wl}-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - lt_prog_compiler_wl='-Wl,' - # PIC (with -KPIC) is the default. - lt_prog_compiler_static='-non_shared' - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - # old Intel for x86_64 which still supported -KPIC. - ecc*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-static' - ;; - # icc used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - icc* | ifort*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fPIC' - lt_prog_compiler_static='-static' - ;; - # Lahey Fortran 8.1. - lf95*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='--shared' - lt_prog_compiler_static='--static' - ;; - nagfor*) - # NAG Fortran compiler - lt_prog_compiler_wl='-Wl,-Wl,,' - lt_prog_compiler_pic='-PIC' - lt_prog_compiler_static='-Bstatic' - ;; - pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) - # Portland Group compilers (*not* the Pentium gcc compiler, - # which looks to be a dead project) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fpic' - lt_prog_compiler_static='-Bstatic' - ;; - ccc*) - lt_prog_compiler_wl='-Wl,' - # All Alpha code is PIC. - lt_prog_compiler_static='-non_shared' - ;; - xl* | bgxl* | bgf* | mpixl*) - # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-qpic' - lt_prog_compiler_static='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) - # Sun Fortran 8.3 passes all unrecognized flags to the linker - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='' - ;; - *Sun\ F* | *Sun*Fortran*) - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='-Qoption ld ' - ;; - *Sun\ C*) - # Sun C 5.9 - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='-Wl,' - ;; - *Intel*\ [CF]*Compiler*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fPIC' - lt_prog_compiler_static='-static' - ;; - *Portland\ Group*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fpic' - lt_prog_compiler_static='-Bstatic' - ;; - esac - ;; - esac - ;; - - newsos6) - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic='-fPIC -shared' - ;; - - osf3* | osf4* | osf5*) - lt_prog_compiler_wl='-Wl,' - # All OSF/1 code is PIC. - lt_prog_compiler_static='-non_shared' - ;; - - rdos*) - lt_prog_compiler_static='-non_shared' - ;; - - solaris*) - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - case $cc_basename in - f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) - lt_prog_compiler_wl='-Qoption ld ';; - *) - lt_prog_compiler_wl='-Wl,';; - esac - ;; - - sunos4*) - lt_prog_compiler_wl='-Qoption ld ' - lt_prog_compiler_pic='-PIC' - lt_prog_compiler_static='-Bstatic' - ;; - - sysv4 | sysv4.2uw2* | sysv4.3*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - ;; - - sysv4*MP*) - if test -d /usr/nec ;then - lt_prog_compiler_pic='-Kconform_pic' - lt_prog_compiler_static='-Bstatic' - fi - ;; - - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - ;; - - unicos*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_can_build_shared=no - ;; - - uts4*) - lt_prog_compiler_pic='-pic' - lt_prog_compiler_static='-Bstatic' - ;; - - *) - lt_prog_compiler_can_build_shared=no - ;; - esac - fi - -case $host_os in - # For platforms which do not support PIC, -DPIC is meaningless: - *djgpp*) - lt_prog_compiler_pic= - ;; - *) - lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" - ;; -esac - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 -$as_echo_n "checking for $compiler option to produce PIC... " >&6; } -if ${lt_cv_prog_compiler_pic+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic=$lt_prog_compiler_pic -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 -$as_echo "$lt_cv_prog_compiler_pic" >&6; } -lt_prog_compiler_pic=$lt_cv_prog_compiler_pic - -# -# Check to make sure the PIC flag actually works. -# -if test -n "$lt_prog_compiler_pic"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 -$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } -if ${lt_cv_prog_compiler_pic_works+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic_works=no - ac_outfile=conftest.$ac_objext - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="$lt_prog_compiler_pic -DPIC" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_pic_works=yes - fi - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 -$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } - -if test x"$lt_cv_prog_compiler_pic_works" = xyes; then - case $lt_prog_compiler_pic in - "" | " "*) ;; - *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; - esac -else - lt_prog_compiler_pic= - lt_prog_compiler_can_build_shared=no -fi - -fi - - - - - - - - - - - -# -# Check to make sure the static flag actually works. -# -wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 -$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if ${lt_cv_prog_compiler_static_works+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_static_works=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $lt_tmp_static_flag" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&5 - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_static_works=yes - fi - else - lt_cv_prog_compiler_static_works=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 -$as_echo "$lt_cv_prog_compiler_static_works" >&6; } - -if test x"$lt_cv_prog_compiler_static_works" = xyes; then - : -else - lt_prog_compiler_static= -fi - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 -$as_echo "$lt_cv_prog_compiler_c_o" >&6; } - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 -$as_echo "$lt_cv_prog_compiler_c_o" >&6; } - - - - -hard_links="nottested" -if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then - # do not overwrite the value of need_locks provided by the user - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 -$as_echo_n "checking if we can lock with hard links... " >&6; } - hard_links=yes - $RM conftest* - ln conftest.a conftest.b 2>/dev/null && hard_links=no - touch conftest.a - ln conftest.a conftest.b 2>&5 || hard_links=no - ln conftest.a conftest.b 2>/dev/null && hard_links=no - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 -$as_echo "$hard_links" >&6; } - if test "$hard_links" = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 -$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} - need_locks=warn - fi -else - need_locks=no -fi - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } - - runpath_var= - allow_undefined_flag= - always_export_symbols=no - archive_cmds= - archive_expsym_cmds= - compiler_needs_object=no - enable_shared_with_static_runtimes=no - export_dynamic_flag_spec= - export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - hardcode_automatic=no - hardcode_direct=no - hardcode_direct_absolute=no - hardcode_libdir_flag_spec= - hardcode_libdir_separator= - hardcode_minus_L=no - hardcode_shlibpath_var=unsupported - inherit_rpath=no - link_all_deplibs=unknown - module_cmds= - module_expsym_cmds= - old_archive_from_new_cmds= - old_archive_from_expsyms_cmds= - thread_safe_flag_spec= - whole_archive_flag_spec= - # include_expsyms should be a list of space-separated symbols to be *always* - # included in the symbol list - include_expsyms= - # exclude_expsyms can be an extended regexp of symbols to exclude - # it will be wrapped by ` (' and `)$', so one must not match beginning or - # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', - # as well as any symbol that contains `d'. - exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' - # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out - # platforms (ab)use it in PIC code, but their linkers get confused if - # the symbol is explicitly referenced. Since portable code cannot - # rely on this symbol name, it's probably fine to never include it in - # preloaded symbol tables. - # Exclude shared library initialization/finalization symbols. - extract_expsyms_cmds= - - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - # FIXME: the MSVC++ port hasn't been tested in a loooong time - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - if test "$GCC" != yes; then - with_gnu_ld=no - fi - ;; - interix*) - # we just hope/assume this is gcc and not c89 (= MSVC++) - with_gnu_ld=yes - ;; - openbsd*) - with_gnu_ld=no - ;; - linux* | k*bsd*-gnu | gnu*) - link_all_deplibs=no - ;; - esac - - ld_shlibs=yes - - # On some targets, GNU ld is compatible enough with the native linker - # that we're better off using the native interface for both. - lt_use_gnu_ld_interface=no - if test "$with_gnu_ld" = yes; then - case $host_os in - aix*) - # The AIX port of GNU ld has always aspired to compatibility - # with the native linker. However, as the warning in the GNU ld - # block says, versions before 2.19.5* couldn't really create working - # shared libraries, regardless of the interface used. - case `$LD -v 2>&1` in - *\ \(GNU\ Binutils\)\ 2.19.5*) ;; - *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; - *\ \(GNU\ Binutils\)\ [3-9]*) ;; - *) - lt_use_gnu_ld_interface=yes - ;; - esac - ;; - *) - lt_use_gnu_ld_interface=yes - ;; - esac - fi - - if test "$lt_use_gnu_ld_interface" = yes; then - # If archive_cmds runs LD, not CC, wlarc should be empty - wlarc='${wl}' - - # Set some defaults for GNU ld with shared library support. These - # are reset later if shared libraries are not supported. Putting them - # here allows them to be overridden if necessary. - runpath_var=LD_RUN_PATH - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - export_dynamic_flag_spec='${wl}--export-dynamic' - # ancient GNU ld didn't support --whole-archive et. al. - if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then - whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - else - whole_archive_flag_spec= - fi - supports_anon_versioning=no - case `$LD -v 2>&1` in - *GNU\ gold*) supports_anon_versioning=yes ;; - *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - - # See if GNU ld supports shared libraries. - case $host_os in - aix[3-9]*) - # On AIX/PPC, the GNU linker is very broken - if test "$host_cpu" != ia64; then - ld_shlibs=no - cat <<_LT_EOF 1>&2 - -*** Warning: the GNU linker, at least up to release 2.19, is reported -*** to be unable to reliably create shared libraries on AIX. -*** Therefore, libtool is disabling shared libraries support. If you -*** really care for shared libraries, you may want to install binutils -*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. -*** You will then need to restart the configuration process. - -_LT_EOF - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='' - ;; - m68k) - archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - esac - ;; - - beos*) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - allow_undefined_flag=unsupported - # Joseph Beckenbach says some releases of gcc - # support --undefined. This deserves some investigation. FIXME - archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - else - ld_shlibs=no - fi - ;; - - cygwin* | mingw* | pw32* | cegcc*) - # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, - # as there is no search path for DLLs. - hardcode_libdir_flag_spec='-L$libdir' - export_dynamic_flag_spec='${wl}--export-all-symbols' - allow_undefined_flag=unsupported - always_export_symbols=no - enable_shared_with_static_runtimes=yes - export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' - exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' - - if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - else - ld_shlibs=no - fi - ;; - - haiku*) - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - link_all_deplibs=yes - ;; - - interix[3-9]*) - hardcode_direct=no - hardcode_shlibpath_var=no - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - export_dynamic_flag_spec='${wl}-E' - # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. - # Instead, shared libraries are loaded at an image base (0x10000000 by - # default) and relocated if they conflict, which is a slow very memory - # consuming and fragmenting process. To avoid this, we pick a random, - # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link - # time. Moving up from 0x10000000 also allows more sbrk(2) space. - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - ;; - - gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) - tmp_diet=no - if test "$host_os" = linux-dietlibc; then - case $cc_basename in - diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) - esac - fi - if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ - && test "$tmp_diet" = no - then - tmp_addflag=' $pic_flag' - tmp_sharedflag='-shared' - case $cc_basename,$host_cpu in - pgcc*) # Portland Group C compiler - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - tmp_addflag=' $pic_flag' - ;; - pgf77* | pgf90* | pgf95* | pgfortran*) - # Portland Group f77 and f90 compilers - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - tmp_addflag=' $pic_flag -Mnomain' ;; - ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 - tmp_addflag=' -i_dynamic' ;; - efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 - tmp_addflag=' -i_dynamic -nofor_main' ;; - ifc* | ifort*) # Intel Fortran compiler - tmp_addflag=' -nofor_main' ;; - lf95*) # Lahey Fortran 8.1 - whole_archive_flag_spec= - tmp_sharedflag='--shared' ;; - xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) - tmp_sharedflag='-qmkshrobj' - tmp_addflag= ;; - nvcc*) # Cuda Compiler Driver 2.2 - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - compiler_needs_object=yes - ;; - esac - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) # Sun C 5.9 - whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - compiler_needs_object=yes - tmp_sharedflag='-G' ;; - *Sun\ F*) # Sun Fortran 8.3 - tmp_sharedflag='-G' ;; - esac - archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - - if test "x$supports_anon_versioning" = xyes; then - archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - fi - - case $cc_basename in - xlf* | bgf* | bgxlf* | mpixlf*) - # IBM XL Fortran 10.1 on PPC cannot create shared libs itself - whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then - archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' - fi - ;; - esac - else - ld_shlibs=no - fi - ;; - - netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' - wlarc= - else - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - fi - ;; - - solaris*) - if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then - ld_shlibs=no - cat <<_LT_EOF 1>&2 - -*** Warning: The releases 2.8.* of the GNU linker cannot reliably -*** create shared libraries on Solaris systems. Therefore, libtool -*** is disabling shared libraries support. We urge you to upgrade GNU -*** binutils to release 2.9.1 or newer. Another option is to modify -*** your PATH or compiler configuration so that the native linker is -*** used, and then restart. - -_LT_EOF - elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - ld_shlibs=no - fi - ;; - - sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) - case `$LD -v 2>&1` in - *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) - ld_shlibs=no - cat <<_LT_EOF 1>&2 - -*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not -*** reliably create shared libraries on SCO systems. Therefore, libtool -*** is disabling shared libraries support. We urge you to upgrade GNU -*** binutils to release 2.16.91.0.3 or newer. Another option is to modify -*** your PATH or compiler configuration so that the native linker is -*** used, and then restart. - -_LT_EOF - ;; - *) - # For security reasons, it is highly recommended that you always - # use absolute paths for naming shared libraries, and exclude the - # DT_RUNPATH tag from executables and libraries. But doing so - # requires that you compile everything twice, which is a pain. - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - ld_shlibs=no - fi - ;; - esac - ;; - - sunos4*) - archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' - wlarc= - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - *) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - ld_shlibs=no - fi - ;; - esac - - if test "$ld_shlibs" = no; then - runpath_var= - hardcode_libdir_flag_spec= - export_dynamic_flag_spec= - whole_archive_flag_spec= - fi - else - # PORTME fill in a description of your system's linker (not GNU ld) - case $host_os in - aix3*) - allow_undefined_flag=unsupported - always_export_symbols=yes - archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' - # Note: this linker hardcodes the directories in LIBPATH if there - # are no directories specified by -L. - hardcode_minus_L=yes - if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then - # Neither direct hardcoding nor static linking is supported with a - # broken collect2. - hardcode_direct=unsupported - fi - ;; - - aix[4-9]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - exp_sym_flag='-Bexport' - no_entry_flag="" - else - # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global - # defined symbols, whereas GNU nm marks them as "W". - if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - else - export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - fi - aix_use_runtimelinking=no - - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) - for ld_flag in $LDFLAGS; do - if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then - aix_use_runtimelinking=yes - break - fi - done - ;; - esac - - exp_sym_flag='-bexport' - no_entry_flag='-bnoentry' - fi - - # When large executables or shared objects are built, AIX ld can - # have problems creating the table of contents. If linking a library - # or program results in "error TOC overflow" add -mminimal-toc to - # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not - # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. - - archive_cmds='' - hardcode_direct=yes - hardcode_direct_absolute=yes - hardcode_libdir_separator=':' - link_all_deplibs=yes - file_list_spec='${wl}-f,' - - if test "$GCC" = yes; then - case $host_os in aix4.[012]|aix4.[012].*) - # We only want to do this on AIX 4.2 and lower, the check - # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && - strings "$collect2name" | $GREP resolve_lib_name >/dev/null - then - # We have reworked collect2 - : - else - # We have old collect2 - hardcode_direct=unsupported - # It fails to find uninstalled libraries when the uninstalled - # path is not listed in the libpath. Setting hardcode_minus_L - # to unsupported forces relinking - hardcode_minus_L=yes - hardcode_libdir_flag_spec='-L$libdir' - hardcode_libdir_separator= - fi - ;; - esac - shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' - fi - link_all_deplibs=no - else - # not using gcc - if test "$host_cpu" = ia64; then - # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release - # chokes on -Wl,-G. The following line is correct: - shared_flag='-G' - else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' - else - shared_flag='${wl}-bM:SRE' - fi - fi - fi - - export_dynamic_flag_spec='${wl}-bexpall' - # It seems that -bexpall does not export symbols beginning with - # underscore (_), so it is better to generate a list of symbols to export. - always_export_symbols=yes - if test "$aix_use_runtimelinking" = yes; then - # Warning - without using the other runtime loading flags (-brtl), - # -berok will link without error, but may produce a broken library. - allow_undefined_flag='-berok' - # Determine the default libpath from the value encoded in an - # empty executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath_+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath_ -fi - - hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" - else - if test "$host_cpu" = ia64; then - hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' - allow_undefined_flag="-z nodefs" - archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" - else - # Determine the default libpath from the value encoded in an - # empty executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath_+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath_ -fi - - hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - # Warning - without using the other run time loading flags, - # -berok will link without error, but may produce a broken library. - no_undefined_flag=' ${wl}-bernotok' - allow_undefined_flag=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then - # We only use this code for GNU lds that support --whole-archive. - whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - else - # Exported symbols can be pulled into shared objects from archives - whole_archive_flag_spec='$convenience' - fi - archive_cmds_need_lc=yes - # This is similar to how AIX traditionally builds its shared libraries. - archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' - fi - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='' - ;; - m68k) - archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - esac - ;; - - bsdi[45]*) - export_dynamic_flag_spec=-rdynamic - ;; - - cygwin* | mingw* | pw32* | cegcc*) - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - case $cc_basename in - cl*) - # Native MSVC - hardcode_libdir_flag_spec=' ' - allow_undefined_flag=unsupported - always_export_symbols=yes - file_list_spec='@' - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' - # The linker will not automatically build a static lib if we build a DLL. - # _LT_TAGVAR(old_archive_from_new_cmds, )='true' - enable_shared_with_static_runtimes=yes - exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' - export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' - # Don't use ranlib - old_postinstall_cmds='chmod 644 $oldlib' - postlink_cmds='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' - ;; - *) - # Assume MSVC wrapper - hardcode_libdir_flag_spec=' ' - allow_undefined_flag=unsupported - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' - # The linker will automatically build a .lib file if we build a DLL. - old_archive_from_new_cmds='true' - # FIXME: Should let the user specify the lib program. - old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' - enable_shared_with_static_runtimes=yes - ;; - esac - ;; - - darwin* | rhapsody*) - - - archive_cmds_need_lc=no - hardcode_direct=no - hardcode_automatic=yes - hardcode_shlibpath_var=unsupported - if test "$lt_cv_ld_force_load" = "yes"; then - whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' - - else - whole_archive_flag_spec='' - fi - link_all_deplibs=yes - allow_undefined_flag="$_lt_dar_allow_undefined" - case $cc_basename in - ifort*) _lt_dar_can_shared=yes ;; - *) _lt_dar_can_shared=$GCC ;; - esac - if test "$_lt_dar_can_shared" = "yes"; then - output_verbose_link_cmd=func_echo_all - archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" - module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" - archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" - module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" - - else - ld_shlibs=no - fi - - ;; - - dgux*) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_shlibpath_var=no - ;; - - # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor - # support. Future versions do this automatically, but an explicit c++rt0.o - # does not break anything, and helps significantly (at the cost of a little - # extra space). - freebsd2.2*) - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - # Unfortunately, older versions of FreeBSD 2 do not have this feature. - freebsd2.*) - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=yes - hardcode_minus_L=yes - hardcode_shlibpath_var=no - ;; - - # FreeBSD 3 and greater uses gcc -shared to do shared libraries. - freebsd* | dragonfly*) - archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - hpux9*) - if test "$GCC" = yes; then - archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - else - archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - fi - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=yes - - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - export_dynamic_flag_spec='${wl}-E' - ;; - - hpux10*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' - fi - if test "$with_gnu_ld" = no; then - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=yes - hardcode_direct_absolute=yes - export_dynamic_flag_spec='${wl}-E' - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - fi - ;; - - hpux11*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - case $host_cpu in - hppa*64*) - archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - ia64*) - archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - else - case $host_cpu in - hppa*64*) - archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - ia64*) - archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - - # Older versions of the 11.00 compiler do not understand -b yet - # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 -$as_echo_n "checking if $CC understands -b... " >&6; } -if ${lt_cv_prog_compiler__b+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler__b=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -b" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&5 - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler__b=yes - fi - else - lt_cv_prog_compiler__b=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 -$as_echo "$lt_cv_prog_compiler__b" >&6; } - -if test x"$lt_cv_prog_compiler__b" = xyes; then - archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' -else - archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' -fi - - ;; - esac - fi - if test "$with_gnu_ld" = no; then - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - - case $host_cpu in - hppa*64*|ia64*) - hardcode_direct=no - hardcode_shlibpath_var=no - ;; - *) - hardcode_direct=yes - hardcode_direct_absolute=yes - export_dynamic_flag_spec='${wl}-E' - - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - ;; - esac - fi - ;; - - irix5* | irix6* | nonstopux*) - if test "$GCC" = yes; then - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - # Try to use the -exported_symbol ld option, if it does not - # work, assume that -exports_file does not work either and - # implicitly export all symbols. - # This should be the same for all languages, so no per-tag cache variable. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 -$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } -if ${lt_cv_irix_exported_symbol+:} false; then : - $as_echo_n "(cached) " >&6 -else - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -int foo (void) { return 0; } -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - lt_cv_irix_exported_symbol=yes -else - lt_cv_irix_exported_symbol=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS="$save_LDFLAGS" -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 -$as_echo "$lt_cv_irix_exported_symbol" >&6; } - if test "$lt_cv_irix_exported_symbol" = yes; then - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' - fi - else - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' - fi - archive_cmds_need_lc='no' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - inherit_rpath=yes - link_all_deplibs=yes - ;; - - netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out - else - archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF - fi - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - newsos6) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=yes - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_shlibpath_var=no - ;; - - *nto* | *qnx*) - ;; - - openbsd*) - if test -f /usr/libexec/ld.so; then - hardcode_direct=yes - hardcode_shlibpath_var=no - hardcode_direct_absolute=yes - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - export_dynamic_flag_spec='${wl}-E' - else - case $host_os in - openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - hardcode_libdir_flag_spec='-R$libdir' - ;; - *) - archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - ;; - esac - fi - else - ld_shlibs=no - fi - ;; - - os2*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - allow_undefined_flag=unsupported - archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' - old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' - ;; - - osf3*) - if test "$GCC" = yes; then - allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - else - allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - fi - archive_cmds_need_lc='no' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - ;; - - osf4* | osf5*) # as osf3* with the addition of -msym flag - if test "$GCC" = yes; then - allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - else - allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ - $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' - - # Both c and cxx compiler support -rpath directly - hardcode_libdir_flag_spec='-rpath $libdir' - fi - archive_cmds_need_lc='no' - hardcode_libdir_separator=: - ;; - - solaris*) - no_undefined_flag=' -z defs' - if test "$GCC" = yes; then - wlarc='${wl}' - archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' - else - case `$CC -V 2>&1` in - *"Compilers 5.0"*) - wlarc='' - archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' - archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' - ;; - *) - wlarc='${wl}' - archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' - ;; - esac - fi - hardcode_libdir_flag_spec='-R$libdir' - hardcode_shlibpath_var=no - case $host_os in - solaris2.[0-5] | solaris2.[0-5].*) ;; - *) - # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. GCC discards it without `$wl', - # but is careful enough not to reorder. - # Supported since Solaris 2.6 (maybe 2.5.1?) - if test "$GCC" = yes; then - whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' - else - whole_archive_flag_spec='-z allextract$convenience -z defaultextract' - fi - ;; - esac - link_all_deplibs=yes - ;; - - sunos4*) - if test "x$host_vendor" = xsequent; then - # Use $CC to link under sequent, because it throws in some extra .o - # files that make .init and .fini sections work. - archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' - fi - hardcode_libdir_flag_spec='-L$libdir' - hardcode_direct=yes - hardcode_minus_L=yes - hardcode_shlibpath_var=no - ;; - - sysv4) - case $host_vendor in - sni) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=yes # is this really true??? - ;; - siemens) - ## LD is ld it makes a PLAMLIB - ## CC just makes a GrossModule. - archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' - reload_cmds='$CC -r -o $output$reload_objs' - hardcode_direct=no - ;; - motorola) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=no #Motorola manual says yes, but my tests say they lie - ;; - esac - runpath_var='LD_RUN_PATH' - hardcode_shlibpath_var=no - ;; - - sysv4.3*) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_shlibpath_var=no - export_dynamic_flag_spec='-Bexport' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_shlibpath_var=no - runpath_var=LD_RUN_PATH - hardcode_runpath_var=yes - ld_shlibs=yes - fi - ;; - - sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) - no_undefined_flag='${wl}-z,text' - archive_cmds_need_lc=no - hardcode_shlibpath_var=no - runpath_var='LD_RUN_PATH' - - if test "$GCC" = yes; then - archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - fi - ;; - - sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not - # link with -lc, and that would cause any symbols used from libc to - # always be unresolved, which means just about no library would - # ever link correctly. If we're not using GNU ld we use -z text - # though, which does catch some bad symbols but isn't as heavy-handed - # as -z defs. - no_undefined_flag='${wl}-z,text' - allow_undefined_flag='${wl}-z,nodefs' - archive_cmds_need_lc=no - hardcode_shlibpath_var=no - hardcode_libdir_flag_spec='${wl}-R,$libdir' - hardcode_libdir_separator=':' - link_all_deplibs=yes - export_dynamic_flag_spec='${wl}-Bexport' - runpath_var='LD_RUN_PATH' - - if test "$GCC" = yes; then - archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - fi - ;; - - uts4*) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_shlibpath_var=no - ;; - - *) - ld_shlibs=no - ;; - esac - - if test x$host_vendor = xsni; then - case $host in - sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - export_dynamic_flag_spec='${wl}-Blargedynsym' - ;; - esac - fi - fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 -$as_echo "$ld_shlibs" >&6; } -test "$ld_shlibs" = no && can_build_shared=no - -with_gnu_ld=$with_gnu_ld - - - - - - - - - - - - - - - -# -# Do we need to explicitly link libc? -# -case "x$archive_cmds_need_lc" in -x|xyes) - # Assume -lc should be added - archive_cmds_need_lc=yes - - if test "$enable_shared" = yes && test "$GCC" = yes; then - case $archive_cmds in - *'~'*) - # FIXME: we may have to deal with multi-command sequences. - ;; - '$CC '*) - # Test whether the compiler implicitly links with -lc since on some - # systems, -lgcc has to come before -lc. If gcc already passes -lc - # to ld, don't add -lc before -lgcc. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 -$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } -if ${lt_cv_archive_cmds_need_lc+:} false; then : - $as_echo_n "(cached) " >&6 -else - $RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$lt_prog_compiler_wl - pic_flag=$lt_prog_compiler_pic - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$allow_undefined_flag - allow_undefined_flag= - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 - (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - then - lt_cv_archive_cmds_need_lc=no - else - lt_cv_archive_cmds_need_lc=yes - fi - allow_undefined_flag=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 -$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } - archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc - ;; - esac - fi - ;; -esac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 -$as_echo_n "checking dynamic linker characteristics... " >&6; } - -if test "$GCC" = yes; then - case $host_os in - darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; - *) lt_awk_arg="/^libraries:/" ;; - esac - case $host_os in - mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; - *) lt_sed_strip_eq="s,=/,/,g" ;; - esac - lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` - case $lt_search_path_spec in - *\;*) - # if the path contains ";" then we assume it to be the separator - # otherwise default to the standard path separator (i.e. ":") - it is - # assumed that no part of a normal pathname contains ";" but that should - # okay in the real world where ";" in dirpaths is itself problematic. - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` - ;; - *) - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` - ;; - esac - # Ok, now we have the path, separated by spaces, we can step through it - # and add multilib dir if necessary. - lt_tmp_lt_search_path_spec= - lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` - for lt_sys_path in $lt_search_path_spec; do - if test -d "$lt_sys_path/$lt_multi_os_dir"; then - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" - else - test -d "$lt_sys_path" && \ - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" - fi - done - lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' -BEGIN {RS=" "; FS="/|\n";} { - lt_foo=""; - lt_count=0; - for (lt_i = NF; lt_i > 0; lt_i--) { - if ($lt_i != "" && $lt_i != ".") { - if ($lt_i == "..") { - lt_count++; - } else { - if (lt_count == 0) { - lt_foo="/" $lt_i lt_foo; - } else { - lt_count--; - } - } - } - } - if (lt_foo != "") { lt_freq[lt_foo]++; } - if (lt_freq[lt_foo] == 1) { print lt_foo; } -}'` - # AWK program above erroneously prepends '/' to C:/dos/paths - # for these hosts. - case $host_os in - mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ - $SED 's,/\([A-Za-z]:\),\1,g'` ;; - esac - sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` -else - sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" -fi -library_names_spec= -libname_spec='lib$name' -soname_spec= -shrext_cmds=".so" -postinstall_cmds= -postuninstall_cmds= -finish_cmds= -finish_eval= -shlibpath_var= -shlibpath_overrides_runpath=unknown -version_type=none -dynamic_linker="$host_os ld.so" -sys_lib_dlsearch_path_spec="/lib /usr/lib" -need_lib_prefix=unknown -hardcode_into_libs=no - -# when you set need_version to no, make sure it does not cause -set_version -# flags to be left without arguments -need_version=unknown - -case $host_os in -aix3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' - shlibpath_var=LIBPATH - - # AIX 3 has no versioning support, so we append a major version to the name. - soname_spec='${libname}${release}${shared_ext}$major' - ;; - -aix[4-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - hardcode_into_libs=yes - if test "$host_cpu" = ia64; then - # AIX 5 supports IA64 - library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - else - # With GCC up to 2.95.x, collect2 would create an import file - # for dependence libraries. The import file would start with - # the line `#! .'. This would cause the generated library to - # depend on `.', always an invalid library. This was fixed in - # development snapshots of GCC prior to 3.0. - case $host_os in - aix4 | aix4.[01] | aix4.[01].*) - if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' - echo ' yes ' - echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then - : - else - can_build_shared=no - fi - ;; - esac - # AIX (on Power*) has no versioning support, so currently we can not hardcode correct - # soname into executable. Probably we can add versioning support to - # collect2, so additional links can be useful in future. - if test "$aix_use_runtimelinking" = yes; then - # If using run time linking (on AIX 4.2 or later) use lib.so - # instead of lib.a to let people know that these are not - # typical AIX shared libraries. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - else - # We preserve .a as extension for shared libraries through AIX4.2 - # and later when we are not doing run time linking. - library_names_spec='${libname}${release}.a $libname.a' - soname_spec='${libname}${release}${shared_ext}$major' - fi - shlibpath_var=LIBPATH - fi - ;; - -amigaos*) - case $host_cpu in - powerpc) - # Since July 2007 AmigaOS4 officially supports .so libraries. - # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - ;; - m68k) - library_names_spec='$libname.ixlibrary $libname.a' - # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' - ;; - esac - ;; - -beos*) - library_names_spec='${libname}${shared_ext}' - dynamic_linker="$host_os ld.so" - shlibpath_var=LIBRARY_PATH - ;; - -bsdi[45]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" - sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" - # the default ld.so.conf also contains /usr/contrib/lib and - # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow - # libtool to hard-code these into programs - ;; - -cygwin* | mingw* | pw32* | cegcc*) - version_type=windows - shrext_cmds=".dll" - need_version=no - need_lib_prefix=no - - case $GCC,$cc_basename in - yes,*) - # gcc - library_names_spec='$libname.dll.a' - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname~ - chmod a+x \$dldir/$dlname~ - if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then - eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; - fi' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - - case $host_os in - cygwin*) - # Cygwin DLLs use 'cyg' prefix rather than 'lib' - soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - - sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" - ;; - mingw* | cegcc*) - # MinGW DLLs use traditional 'lib' prefix - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - pw32*) - # pw32 DLLs use 'pw' prefix rather than 'lib' - library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - esac - dynamic_linker='Win32 ld.exe' - ;; - - *,cl*) - # Native MSVC - libname_spec='$name' - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - library_names_spec='${libname}.dll.lib' - - case $build_os in - mingw*) - sys_lib_search_path_spec= - lt_save_ifs=$IFS - IFS=';' - for lt_path in $LIB - do - IFS=$lt_save_ifs - # Let DOS variable expansion print the short 8.3 style file name. - lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` - sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" - done - IFS=$lt_save_ifs - # Convert to MSYS style. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` - ;; - cygwin*) - # Convert to unix form, then to dos form, then back to unix form - # but this time dos style (no spaces!) so that the unix form looks - # like /cygdrive/c/PROGRA~1:/cygdr... - sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` - sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` - sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - ;; - *) - sys_lib_search_path_spec="$LIB" - if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then - # It is most probably a Windows format PATH. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi - # FIXME: find the short name or the path components, as spaces are - # common. (e.g. "Program Files" -> "PROGRA~1") - ;; - esac - - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - dynamic_linker='Win32 link.exe' - ;; - - *) - # Assume MSVC wrapper - library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' - dynamic_linker='Win32 ld.exe' - ;; - esac - # FIXME: first we should search . and the directory the executable is in - shlibpath_var=PATH - ;; - -darwin* | rhapsody*) - dynamic_linker="$host_os dyld" - version_type=darwin - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' - soname_spec='${libname}${release}${major}$shared_ext' - shlibpath_overrides_runpath=yes - shlibpath_var=DYLD_LIBRARY_PATH - shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' - - sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" - sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' - ;; - -dgux*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -freebsd* | dragonfly*) - # DragonFly does not have aout. When/if they implement a new - # versioning mechanism, adjust this. - if test -x /usr/bin/objformat; then - objformat=`/usr/bin/objformat` - else - case $host_os in - freebsd[23].*) objformat=aout ;; - *) objformat=elf ;; - esac - fi - version_type=freebsd-$objformat - case $version_type in - freebsd-elf*) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - need_version=no - need_lib_prefix=no - ;; - freebsd-*) - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' - need_version=yes - ;; - esac - shlibpath_var=LD_LIBRARY_PATH - case $host_os in - freebsd2.*) - shlibpath_overrides_runpath=yes - ;; - freebsd3.[01]* | freebsdelf3.[01]*) - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ - freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - *) # from 4.6 on, and DragonFly - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - esac - ;; - -haiku*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - dynamic_linker="$host_os runtime_loader" - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LIBRARY_PATH - shlibpath_overrides_runpath=yes - sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' - hardcode_into_libs=yes - ;; - -hpux9* | hpux10* | hpux11*) - # Give a soname corresponding to the major version so that dld.sl refuses to - # link against other versions. - version_type=sunos - need_lib_prefix=no - need_version=no - case $host_cpu in - ia64*) - shrext_cmds='.so' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.so" - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - if test "X$HPUX_IA64_MODE" = X32; then - sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" - else - sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" - fi - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - hppa*64*) - shrext_cmds='.sl' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.sl" - shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - *) - shrext_cmds='.sl' - dynamic_linker="$host_os dld.sl" - shlibpath_var=SHLIB_PATH - shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - ;; - esac - # HP-UX runs *really* slowly unless shared libraries are mode 555, ... - postinstall_cmds='chmod 555 $lib' - # or fails outright, so override atomically: - install_override_mode=555 - ;; - -interix[3-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -irix5* | irix6* | nonstopux*) - case $host_os in - nonstopux*) version_type=nonstopux ;; - *) - if test "$lt_cv_prog_gnu_ld" = yes; then - version_type=linux # correct to gnu/linux during the next big refactor - else - version_type=irix - fi ;; - esac - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' - case $host_os in - irix5* | nonstopux*) - libsuff= shlibsuff= - ;; - *) - case $LD in # libtool.m4 will add one of these switches to LD - *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") - libsuff= shlibsuff= libmagic=32-bit;; - *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") - libsuff=32 shlibsuff=N32 libmagic=N32;; - *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") - libsuff=64 shlibsuff=64 libmagic=64-bit;; - *) libsuff= shlibsuff= libmagic=never-match;; - esac - ;; - esac - shlibpath_var=LD_LIBRARY${shlibsuff}_PATH - shlibpath_overrides_runpath=no - sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" - sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" - hardcode_into_libs=yes - ;; - -# No shared lib support for Linux oldld, aout, or coff. -linux*oldld* | linux*aout* | linux*coff*) - dynamic_linker=no - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - - # Some binutils ld are patched to set DT_RUNPATH - if ${lt_cv_shlibpath_overrides_runpath+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_shlibpath_overrides_runpath=no - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ - LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : - lt_cv_shlibpath_overrides_runpath=yes -fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir - -fi - - shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath - - # This implies no fast_install, which is unacceptable. - # Some rework will be needed to allow for fast_install - # before this can be enabled. - hardcode_into_libs=yes - - # Append ld.so.conf contents to the search path - if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` - sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" - fi - - # We used to test for /lib/ld.so.1 and disable shared libraries on - # powerpc, because MkLinux only supported shared libraries with the - # GNU dynamic linker. Since this was broken with cross compilers, - # most powerpc-linux boxes support dynamic linking these days and - # people can always --disable-shared, the test was removed, and we - # assume the GNU/Linux dynamic linker is in use. - dynamic_linker='GNU/Linux ld.so' - ;; - -netbsdelf*-gnu) - version_type=linux - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='NetBSD ld.elf_so' - ;; - -netbsd*) - version_type=sunos - need_lib_prefix=no - need_version=no - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - dynamic_linker='NetBSD (a.out) ld.so' - else - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='NetBSD ld.elf_so' - fi - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - -newsos6) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - ;; - -*nto* | *qnx*) - version_type=qnx - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='ldqnx.so' - ;; - -openbsd*) - version_type=sunos - sys_lib_dlsearch_path_spec="/usr/lib" - need_lib_prefix=no - # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. - case $host_os in - openbsd3.3 | openbsd3.3.*) need_version=yes ;; - *) need_version=no ;; - esac - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - shlibpath_var=LD_LIBRARY_PATH - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - case $host_os in - openbsd2.[89] | openbsd2.[89].*) - shlibpath_overrides_runpath=no - ;; - *) - shlibpath_overrides_runpath=yes - ;; - esac - else - shlibpath_overrides_runpath=yes - fi - ;; - -os2*) - libname_spec='$name' - shrext_cmds=".dll" - need_lib_prefix=no - library_names_spec='$libname${shared_ext} $libname.a' - dynamic_linker='OS/2 ld.exe' - shlibpath_var=LIBPATH - ;; - -osf3* | osf4* | osf5*) - version_type=osf - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" - sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" - ;; - -rdos*) - dynamic_linker=no - ;; - -solaris*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - # ldd complains unless libraries are executable - postinstall_cmds='chmod +x $lib' - ;; - -sunos4*) - version_type=sunos - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - if test "$with_gnu_ld" = yes; then - need_lib_prefix=no - fi - need_version=yes - ;; - -sysv4 | sysv4.3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - case $host_vendor in - sni) - shlibpath_overrides_runpath=no - need_lib_prefix=no - runpath_var=LD_RUN_PATH - ;; - siemens) - need_lib_prefix=no - ;; - motorola) - need_lib_prefix=no - need_version=no - shlibpath_overrides_runpath=no - sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' - ;; - esac - ;; - -sysv4*MP*) - if test -d /usr/nec ;then - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' - soname_spec='$libname${shared_ext}.$major' - shlibpath_var=LD_LIBRARY_PATH - fi - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - version_type=freebsd-elf - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - if test "$with_gnu_ld" = yes; then - sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' - else - sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' - case $host_os in - sco3.2v5*) - sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" - ;; - esac - fi - sys_lib_dlsearch_path_spec='/usr/lib' - ;; - -tpf*) - # TPF is a cross-target only. Preferred cross-host = GNU/Linux. - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -uts4*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -*) - dynamic_linker=no - ;; -esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 -$as_echo "$dynamic_linker" >&6; } -test "$dynamic_linker" = no && can_build_shared=no - -variables_saved_for_relink="PATH $shlibpath_var $runpath_var" -if test "$GCC" = yes; then - variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" -fi - -if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then - sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" -fi -if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then - sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 -$as_echo_n "checking how to hardcode library paths into programs... " >&6; } -hardcode_action= -if test -n "$hardcode_libdir_flag_spec" || - test -n "$runpath_var" || - test "X$hardcode_automatic" = "Xyes" ; then - - # We can hardcode non-existent directories. - if test "$hardcode_direct" != no && - # If the only mechanism to avoid hardcoding is shlibpath_var, we - # have to relink, otherwise we might link with an installed library - # when we should be linking with a yet-to-be-installed one - ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && - test "$hardcode_minus_L" != no; then - # Linking always hardcodes the temporary library directory. - hardcode_action=relink - else - # We can link without hardcoding, and we can hardcode nonexisting dirs. - hardcode_action=immediate - fi -else - # We cannot hardcode anything, or else we can only hardcode existing - # directories. - hardcode_action=unsupported -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 -$as_echo "$hardcode_action" >&6; } - -if test "$hardcode_action" = relink || - test "$inherit_rpath" = yes; then - # Fast installation is not supported - enable_fast_install=no -elif test "$shlibpath_overrides_runpath" = yes || - test "$enable_shared" = no; then - # Fast installation is not necessary - enable_fast_install=needless -fi - - - - - - - if test "x$enable_dlopen" != xyes; then - enable_dlopen=unknown - enable_dlopen_self=unknown - enable_dlopen_self_static=unknown -else - lt_cv_dlopen=no - lt_cv_dlopen_libs= - - case $host_os in - beos*) - lt_cv_dlopen="load_add_on" - lt_cv_dlopen_libs= - lt_cv_dlopen_self=yes - ;; - - mingw* | pw32* | cegcc*) - lt_cv_dlopen="LoadLibrary" - lt_cv_dlopen_libs= - ;; - - cygwin*) - lt_cv_dlopen="dlopen" - lt_cv_dlopen_libs= - ;; - - darwin*) - # if libdl is installed we need to link against it - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } -if ${ac_cv_lib_dl_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dl_dlopen=yes -else - ac_cv_lib_dl_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" -else - - lt_cv_dlopen="dyld" - lt_cv_dlopen_libs= - lt_cv_dlopen_self=yes - -fi - - ;; - - *) - ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" -if test "x$ac_cv_func_shl_load" = xyes; then : - lt_cv_dlopen="shl_load" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 -$as_echo_n "checking for shl_load in -ldld... " >&6; } -if ${ac_cv_lib_dld_shl_load+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldld $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char shl_load (); -int -main () -{ -return shl_load (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dld_shl_load=yes -else - ac_cv_lib_dld_shl_load=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 -$as_echo "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = xyes; then : - lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" -else - ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" -if test "x$ac_cv_func_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } -if ${ac_cv_lib_dl_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dl_dlopen=yes -else - ac_cv_lib_dl_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 -$as_echo_n "checking for dlopen in -lsvld... " >&6; } -if ${ac_cv_lib_svld_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lsvld $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_svld_dlopen=yes -else - ac_cv_lib_svld_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 -$as_echo "$ac_cv_lib_svld_dlopen" >&6; } -if test "x$ac_cv_lib_svld_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 -$as_echo_n "checking for dld_link in -ldld... " >&6; } -if ${ac_cv_lib_dld_dld_link+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldld $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dld_link (); -int -main () -{ -return dld_link (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dld_dld_link=yes -else - ac_cv_lib_dld_dld_link=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 -$as_echo "$ac_cv_lib_dld_dld_link" >&6; } -if test "x$ac_cv_lib_dld_dld_link" = xyes; then : - lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" -fi - - -fi - - -fi - - -fi - - -fi - - -fi - - ;; - esac - - if test "x$lt_cv_dlopen" != xno; then - enable_dlopen=yes - else - enable_dlopen=no - fi - - case $lt_cv_dlopen in - dlopen) - save_CPPFLAGS="$CPPFLAGS" - test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" - - save_LDFLAGS="$LDFLAGS" - wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" - - save_LIBS="$LIBS" - LIBS="$lt_cv_dlopen_libs $LIBS" - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 -$as_echo_n "checking whether a program can dlopen itself... " >&6; } -if ${lt_cv_dlopen_self+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - lt_cv_dlopen_self=cross -else - lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 - lt_status=$lt_dlunknown - cat > conftest.$ac_ext <<_LT_EOF -#line $LINENO "configure" -#include "confdefs.h" - -#if HAVE_DLFCN_H -#include -#endif - -#include - -#ifdef RTLD_GLOBAL -# define LT_DLGLOBAL RTLD_GLOBAL -#else -# ifdef DL_GLOBAL -# define LT_DLGLOBAL DL_GLOBAL -# else -# define LT_DLGLOBAL 0 -# endif -#endif - -/* We may have to define LT_DLLAZY_OR_NOW in the command line if we - find out it does not work in some platform. */ -#ifndef LT_DLLAZY_OR_NOW -# ifdef RTLD_LAZY -# define LT_DLLAZY_OR_NOW RTLD_LAZY -# else -# ifdef DL_LAZY -# define LT_DLLAZY_OR_NOW DL_LAZY -# else -# ifdef RTLD_NOW -# define LT_DLLAZY_OR_NOW RTLD_NOW -# else -# ifdef DL_NOW -# define LT_DLLAZY_OR_NOW DL_NOW -# else -# define LT_DLLAZY_OR_NOW 0 -# endif -# endif -# endif -# endif -#endif - -/* When -fvisbility=hidden is used, assume the code has been annotated - correspondingly for the symbols needed. */ -#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) -int fnord () __attribute__((visibility("default"))); -#endif - -int fnord () { return 42; } -int main () -{ - void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); - int status = $lt_dlunknown; - - if (self) - { - if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else - { - if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; - else puts (dlerror ()); - } - /* dlclose (self); */ - } - else - puts (dlerror ()); - - return status; -} -_LT_EOF - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 - (eval $ac_link) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then - (./conftest; exit; ) >&5 2>/dev/null - lt_status=$? - case x$lt_status in - x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; - x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; - x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; - esac - else : - # compilation failed - lt_cv_dlopen_self=no - fi -fi -rm -fr conftest* - - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 -$as_echo "$lt_cv_dlopen_self" >&6; } - - if test "x$lt_cv_dlopen_self" = xyes; then - wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 -$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } -if ${lt_cv_dlopen_self_static+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - lt_cv_dlopen_self_static=cross -else - lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 - lt_status=$lt_dlunknown - cat > conftest.$ac_ext <<_LT_EOF -#line $LINENO "configure" -#include "confdefs.h" - -#if HAVE_DLFCN_H -#include -#endif - -#include - -#ifdef RTLD_GLOBAL -# define LT_DLGLOBAL RTLD_GLOBAL -#else -# ifdef DL_GLOBAL -# define LT_DLGLOBAL DL_GLOBAL -# else -# define LT_DLGLOBAL 0 -# endif -#endif - -/* We may have to define LT_DLLAZY_OR_NOW in the command line if we - find out it does not work in some platform. */ -#ifndef LT_DLLAZY_OR_NOW -# ifdef RTLD_LAZY -# define LT_DLLAZY_OR_NOW RTLD_LAZY -# else -# ifdef DL_LAZY -# define LT_DLLAZY_OR_NOW DL_LAZY -# else -# ifdef RTLD_NOW -# define LT_DLLAZY_OR_NOW RTLD_NOW -# else -# ifdef DL_NOW -# define LT_DLLAZY_OR_NOW DL_NOW -# else -# define LT_DLLAZY_OR_NOW 0 -# endif -# endif -# endif -# endif -#endif - -/* When -fvisbility=hidden is used, assume the code has been annotated - correspondingly for the symbols needed. */ -#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) -int fnord () __attribute__((visibility("default"))); -#endif - -int fnord () { return 42; } -int main () -{ - void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); - int status = $lt_dlunknown; - - if (self) - { - if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else - { - if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; - else puts (dlerror ()); - } - /* dlclose (self); */ - } - else - puts (dlerror ()); - - return status; -} -_LT_EOF - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 - (eval $ac_link) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then - (./conftest; exit; ) >&5 2>/dev/null - lt_status=$? - case x$lt_status in - x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; - x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; - x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; - esac - else : - # compilation failed - lt_cv_dlopen_self_static=no - fi -fi -rm -fr conftest* - - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 -$as_echo "$lt_cv_dlopen_self_static" >&6; } - fi - - CPPFLAGS="$save_CPPFLAGS" - LDFLAGS="$save_LDFLAGS" - LIBS="$save_LIBS" - ;; - esac - - case $lt_cv_dlopen_self in - yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; - *) enable_dlopen_self=unknown ;; - esac - - case $lt_cv_dlopen_self_static in - yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; - *) enable_dlopen_self_static=unknown ;; - esac -fi - - - - - - - - - - - - - - - - - -striplib= -old_striplib= -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 -$as_echo_n "checking whether stripping libraries is possible... " >&6; } -if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then - test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" - test -z "$striplib" && striplib="$STRIP --strip-unneeded" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else -# FIXME - insert some real tests, host_os isn't really good enough - case $host_os in - darwin*) - if test -n "$STRIP" ; then - striplib="$STRIP -x" - old_striplib="$STRIP -S" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - ;; - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - ;; - esac -fi - - - - - - - - - - - - - # Report which library types will actually be built - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 -$as_echo_n "checking if libtool supports shared libraries... " >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 -$as_echo "$can_build_shared" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 -$as_echo_n "checking whether to build shared libraries... " >&6; } - test "$can_build_shared" = "no" && enable_shared=no - - # On AIX, shared libraries and static libraries use the same namespace, and - # are all built from PIC. - case $host_os in - aix3*) - test "$enable_shared" = yes && enable_static=no - if test -n "$RANLIB"; then - archive_cmds="$archive_cmds~\$RANLIB \$lib" - postinstall_cmds='$RANLIB $lib' - fi - ;; - - aix[4-9]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no - fi - ;; - esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 -$as_echo "$enable_shared" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 -$as_echo_n "checking whether to build static libraries... " >&6; } - # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 -$as_echo "$enable_static" >&6; } - - - - -fi -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -CC="$lt_save_CC" - - if test -n "$CXX" && ( test "X$CXX" != "Xno" && - ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || - (test "X$CXX" != "Xg++"))) ; then - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 -$as_echo_n "checking how to run the C++ preprocessor... " >&6; } -if test -z "$CXXCPP"; then - if ${ac_cv_prog_CXXCPP+:} false; then : - $as_echo_n "(cached) " >&6 -else - # Double quotes because CXXCPP needs to be expanded - for CXXCPP in "$CXX -E" "/lib/cpp" - do - ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break -fi - - done - ac_cv_prog_CXXCPP=$CXXCPP - -fi - CXXCPP=$ac_cv_prog_CXXCPP -else - ac_cv_prog_CXXCPP=$CXXCPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 -$as_echo "$CXXCPP" >&6; } -ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } -fi - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -else - _lt_caught_CXX_error=yes -fi - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -archive_cmds_need_lc_CXX=no -allow_undefined_flag_CXX= -always_export_symbols_CXX=no -archive_expsym_cmds_CXX= -compiler_needs_object_CXX=no -export_dynamic_flag_spec_CXX= -hardcode_direct_CXX=no -hardcode_direct_absolute_CXX=no -hardcode_libdir_flag_spec_CXX= -hardcode_libdir_separator_CXX= -hardcode_minus_L_CXX=no -hardcode_shlibpath_var_CXX=unsupported -hardcode_automatic_CXX=no -inherit_rpath_CXX=no -module_cmds_CXX= -module_expsym_cmds_CXX= -link_all_deplibs_CXX=unknown -old_archive_cmds_CXX=$old_archive_cmds -reload_flag_CXX=$reload_flag -reload_cmds_CXX=$reload_cmds -no_undefined_flag_CXX= -whole_archive_flag_spec_CXX= -enable_shared_with_static_runtimes_CXX=no - -# Source file extension for C++ test sources. -ac_ext=cpp - -# Object file extension for compiled C++ test sources. -objext=o -objext_CXX=$objext - -# No sense in running all these tests if we already determined that -# the CXX compiler isn't working. Some variables (like enable_shared) -# are currently assumed to apply to all compilers on this platform, -# and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_caught_CXX_error" != yes; then - # Code to be used in simple compile tests - lt_simple_compile_test_code="int some_variable = 0;" - - # Code to be used in simple link tests - lt_simple_link_test_code='int main(int, char *[]) { return(0); }' - - # ltmain only uses $CC for tagged configurations so make sure $CC is set. - - - - - - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC - - - # save warnings/boilerplate of simple test code - ac_outfile=conftest.$ac_objext -echo "$lt_simple_compile_test_code" >conftest.$ac_ext -eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_compiler_boilerplate=`cat conftest.err` -$RM conftest* - - ac_outfile=conftest.$ac_objext -echo "$lt_simple_link_test_code" >conftest.$ac_ext -eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_linker_boilerplate=`cat conftest.err` -$RM -r conftest* - - - # Allow CC to be a program name with arguments. - lt_save_CC=$CC - lt_save_CFLAGS=$CFLAGS - lt_save_LD=$LD - lt_save_GCC=$GCC - GCC=$GXX - lt_save_with_gnu_ld=$with_gnu_ld - lt_save_path_LD=$lt_cv_path_LD - if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then - lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx - else - $as_unset lt_cv_prog_gnu_ld - fi - if test -n "${lt_cv_path_LDCXX+set}"; then - lt_cv_path_LD=$lt_cv_path_LDCXX - else - $as_unset lt_cv_path_LD - fi - test -z "${LDCXX+set}" || LD=$LDCXX - CC=${CXX-"c++"} - CFLAGS=$CXXFLAGS - compiler=$CC - compiler_CXX=$CC - for cc_temp in $compiler""; do - case $cc_temp in - compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; - distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; - \-*) ;; - *) break;; - esac -done -cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` - - - if test -n "$compiler"; then - # We don't want -fno-exception when compiling C++ code, so set the - # no_builtin_flag separately - if test "$GXX" = yes; then - lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' - else - lt_prog_compiler_no_builtin_flag_CXX= - fi - - if test "$GXX" = yes; then - # Set up default GNU C++ configuration - - - -# Check whether --with-gnu-ld was given. -if test "${with_gnu_ld+set}" = set; then : - withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -else - with_gnu_ld=no -fi - -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -$as_echo_n "checking for ld used by $CC... " >&6; } - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [\\/]* | ?:[\\/]*) - re_direlt='/[^/][^/]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` - while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do - ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -$as_echo_n "checking for GNU ld... " >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -$as_echo_n "checking for non-GNU ld... " >&6; } -fi -if ${lt_cv_path_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 &5 -$as_echo "$LD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi -test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if ${lt_cv_prog_gnu_ld+:} false; then : - $as_echo_n "(cached) " >&6 -else - # I'd rather use --version here, but apparently some GNU lds only accept -v. -case `$LD -v 2>&1 &5 -$as_echo "$lt_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$lt_cv_prog_gnu_ld - - - - - - - - # Check if GNU C++ uses GNU ld as the underlying linker, since the - # archiving commands below assume that GNU ld is being used. - if test "$with_gnu_ld" = yes; then - archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - - # If archive_cmds runs LD, not CC, wlarc should be empty - # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to - # investigate it a little bit more. (MM) - wlarc='${wl}' - - # ancient GNU ld didn't support --whole-archive et. al. - if eval "`$CC -print-prog-name=ld` --help 2>&1" | - $GREP 'no-whole-archive' > /dev/null; then - whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - else - whole_archive_flag_spec_CXX= - fi - else - with_gnu_ld=no - wlarc= - - # A generic and very simple default shared library creation - # command for GNU C++ for the case where it uses the native - # linker, instead of GNU ld. If possible, this setting should - # overridden to take advantage of the native linker features on - # the platform it is being used on. - archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - fi - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - - else - GXX=no - with_gnu_ld=no - wlarc= - fi - - # PORTME: fill in a description of your system's C++ link characteristics - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } - ld_shlibs_CXX=yes - case $host_os in - aix3*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - aix[4-9]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - exp_sym_flag='-Bexport' - no_entry_flag="" - else - aix_use_runtimelinking=no - - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) - for ld_flag in $LDFLAGS; do - case $ld_flag in - *-brtl*) - aix_use_runtimelinking=yes - break - ;; - esac - done - ;; - esac - - exp_sym_flag='-bexport' - no_entry_flag='-bnoentry' - fi - - # When large executables or shared objects are built, AIX ld can - # have problems creating the table of contents. If linking a library - # or program results in "error TOC overflow" add -mminimal-toc to - # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not - # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. - - archive_cmds_CXX='' - hardcode_direct_CXX=yes - hardcode_direct_absolute_CXX=yes - hardcode_libdir_separator_CXX=':' - link_all_deplibs_CXX=yes - file_list_spec_CXX='${wl}-f,' - - if test "$GXX" = yes; then - case $host_os in aix4.[012]|aix4.[012].*) - # We only want to do this on AIX 4.2 and lower, the check - # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && - strings "$collect2name" | $GREP resolve_lib_name >/dev/null - then - # We have reworked collect2 - : - else - # We have old collect2 - hardcode_direct_CXX=unsupported - # It fails to find uninstalled libraries when the uninstalled - # path is not listed in the libpath. Setting hardcode_minus_L - # to unsupported forces relinking - hardcode_minus_L_CXX=yes - hardcode_libdir_flag_spec_CXX='-L$libdir' - hardcode_libdir_separator_CXX= - fi - esac - shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' - fi - else - # not using gcc - if test "$host_cpu" = ia64; then - # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release - # chokes on -Wl,-G. The following line is correct: - shared_flag='-G' - else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' - else - shared_flag='${wl}-bM:SRE' - fi - fi - fi - - export_dynamic_flag_spec_CXX='${wl}-bexpall' - # It seems that -bexpall does not export symbols beginning with - # underscore (_), so it is better to generate a list of symbols to - # export. - always_export_symbols_CXX=yes - if test "$aix_use_runtimelinking" = yes; then - # Warning - without using the other runtime loading flags (-brtl), - # -berok will link without error, but may produce a broken library. - allow_undefined_flag_CXX='-berok' - # Determine the default libpath from the value encoded in an empty - # executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath__CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath__CXX -fi - - hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" - - archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" - else - if test "$host_cpu" = ia64; then - hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' - allow_undefined_flag_CXX="-z nodefs" - archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" - else - # Determine the default libpath from the value encoded in an - # empty executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath__CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath__CXX -fi - - hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" - # Warning - without using the other run time loading flags, - # -berok will link without error, but may produce a broken library. - no_undefined_flag_CXX=' ${wl}-bernotok' - allow_undefined_flag_CXX=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then - # We only use this code for GNU lds that support --whole-archive. - whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - else - # Exported symbols can be pulled into shared objects from archives - whole_archive_flag_spec_CXX='$convenience' - fi - archive_cmds_need_lc_CXX=yes - # This is similar to how AIX traditionally builds its shared - # libraries. - archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' - fi - fi - ;; - - beos*) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - allow_undefined_flag_CXX=unsupported - # Joseph Beckenbach says some releases of gcc - # support --undefined. This deserves some investigation. FIXME - archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - else - ld_shlibs_CXX=no - fi - ;; - - chorus*) - case $cc_basename in - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - cygwin* | mingw* | pw32* | cegcc*) - case $GXX,$cc_basename in - ,cl* | no,cl*) - # Native MSVC - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - hardcode_libdir_flag_spec_CXX=' ' - allow_undefined_flag_CXX=unsupported - always_export_symbols_CXX=yes - file_list_spec_CXX='@' - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' - # The linker will not automatically build a static lib if we build a DLL. - # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' - enable_shared_with_static_runtimes_CXX=yes - # Don't use ranlib - old_postinstall_cmds_CXX='chmod 644 $oldlib' - postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - func_to_tool_file "$lt_outputfile"~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' - ;; - *) - # g++ - # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, - # as there is no search path for DLLs. - hardcode_libdir_flag_spec_CXX='-L$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' - allow_undefined_flag_CXX=unsupported - always_export_symbols_CXX=no - enable_shared_with_static_runtimes_CXX=yes - - if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - else - ld_shlibs_CXX=no - fi - ;; - esac - ;; - darwin* | rhapsody*) - - - archive_cmds_need_lc_CXX=no - hardcode_direct_CXX=no - hardcode_automatic_CXX=yes - hardcode_shlibpath_var_CXX=unsupported - if test "$lt_cv_ld_force_load" = "yes"; then - whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' - - else - whole_archive_flag_spec_CXX='' - fi - link_all_deplibs_CXX=yes - allow_undefined_flag_CXX="$_lt_dar_allow_undefined" - case $cc_basename in - ifort*) _lt_dar_can_shared=yes ;; - *) _lt_dar_can_shared=$GCC ;; - esac - if test "$_lt_dar_can_shared" = "yes"; then - output_verbose_link_cmd=func_echo_all - archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" - module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" - archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" - module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" - if test "$lt_cv_apple_cc_single_mod" != "yes"; then - archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" - archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" - fi - - else - ld_shlibs_CXX=no - fi - - ;; - - dgux*) - case $cc_basename in - ec++*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - ghcx*) - # Green Hills C++ Compiler - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - freebsd2.*) - # C++ shared libraries reported to be fairly broken before - # switch to ELF - ld_shlibs_CXX=no - ;; - - freebsd-elf*) - archive_cmds_need_lc_CXX=no - ;; - - freebsd* | dragonfly*) - # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF - # conventions - ld_shlibs_CXX=yes - ;; - - haiku*) - archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - link_all_deplibs_CXX=yes - ;; - - hpux9*) - hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' - hardcode_libdir_separator_CXX=: - export_dynamic_flag_spec_CXX='${wl}-E' - hardcode_direct_CXX=yes - hardcode_minus_L_CXX=yes # Not in the search PATH, - # but as the default - # location of the library. - - case $cc_basename in - CC*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - aCC*) - archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes; then - archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - else - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - fi - ;; - esac - ;; - - hpux10*|hpux11*) - if test $with_gnu_ld = no; then - hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' - hardcode_libdir_separator_CXX=: - - case $host_cpu in - hppa*64*|ia64*) - ;; - *) - export_dynamic_flag_spec_CXX='${wl}-E' - ;; - esac - fi - case $host_cpu in - hppa*64*|ia64*) - hardcode_direct_CXX=no - hardcode_shlibpath_var_CXX=no - ;; - *) - hardcode_direct_CXX=yes - hardcode_direct_absolute_CXX=yes - hardcode_minus_L_CXX=yes # Not in the search PATH, - # but as the default - # location of the library. - ;; - esac - - case $cc_basename in - CC*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - aCC*) - case $host_cpu in - hppa*64*) - archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - ia64*) - archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - *) - archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - esac - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes; then - if test $with_gnu_ld = no; then - case $host_cpu in - hppa*64*) - archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - ia64*) - archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - *) - archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - esac - fi - else - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - fi - ;; - esac - ;; - - interix[3-9]*) - hardcode_direct_CXX=no - hardcode_shlibpath_var_CXX=no - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - export_dynamic_flag_spec_CXX='${wl}-E' - # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. - # Instead, shared libraries are loaded at an image base (0x10000000 by - # default) and relocated if they conflict, which is a slow very memory - # consuming and fragmenting process. To avoid this, we pick a random, - # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link - # time. Moving up from 0x10000000 also allows more sbrk(2) space. - archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - ;; - irix5* | irix6*) - case $cc_basename in - CC*) - # SGI C++ - archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - - # Archives containing C++ object files must be created using - # "CC -ar", where "CC" is the IRIX C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' - ;; - *) - if test "$GXX" = yes; then - if test "$with_gnu_ld" = no; then - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - else - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' - fi - fi - link_all_deplibs_CXX=yes - ;; - esac - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator_CXX=: - inherit_rpath_CXX=yes - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - KCC*) - # Kuck and Associates, Inc. (KAI) C++ Compiler - - # KCC will only create a shared library if the output file - # ends with ".so" (or ".sl" for HP-UX), so rename the library - # to its proper name (with version) after linking. - archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - - # Archives containing C++ object files must be created using - # "CC -Bstatic", where "CC" is the KAI C++ compiler. - old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' - ;; - icpc* | ecpc* ) - # Intel C++ - with_gnu_ld=yes - # version 8.0 and above of icpc choke on multiply defined symbols - # if we add $predep_objects and $postdep_objects, however 7.1 and - # earlier do not add the objects themselves. - case `$CC -V 2>&1` in - *"Version 7."*) - archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - ;; - *) # Version 8.0 or newer - tmp_idyn= - case $host_cpu in - ia64*) tmp_idyn=' -i_dynamic';; - esac - archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - ;; - esac - archive_cmds_need_lc_CXX=no - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - case `$CC -V` in - *pgCC\ [1-5].* | *pgcpp\ [1-5].*) - prelink_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ - compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' - old_archive_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ - $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ - $RANLIB $oldlib' - archive_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - archive_expsym_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' - ;; - *) # Version 6 and above use weak symbols - archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' - ;; - esac - - hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - ;; - cxx*) - # Compaq C++ - archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' - - runpath_var=LD_RUN_PATH - hardcode_libdir_flag_spec_CXX='-rpath $libdir' - hardcode_libdir_separator_CXX=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' - ;; - xl* | mpixl* | bgxl*) - # IBM XL 8.0 on PPC, with GNU ld - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then - archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - fi - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - no_undefined_flag_CXX=' -zdefs' - archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' - hardcode_libdir_flag_spec_CXX='-R$libdir' - whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - compiler_needs_object_CXX=yes - - # Not sure whether something based on - # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 - # would be better. - output_verbose_link_cmd='func_echo_all' - - # Archives containing C++ object files must be created using - # "CC -xar", where "CC" is the Sun C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' - ;; - esac - ;; - esac - ;; - - lynxos*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - m88k*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - mvs*) - case $cc_basename in - cxx*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - netbsd*) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' - wlarc= - hardcode_libdir_flag_spec_CXX='-R$libdir' - hardcode_direct_CXX=yes - hardcode_shlibpath_var_CXX=no - fi - # Workaround some broken pre-1.5 toolchains - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' - ;; - - *nto* | *qnx*) - ld_shlibs_CXX=yes - ;; - - openbsd2*) - # C++ shared libraries are fairly broken - ld_shlibs_CXX=no - ;; - - openbsd*) - if test -f /usr/libexec/ld.so; then - hardcode_direct_CXX=yes - hardcode_shlibpath_var_CXX=no - hardcode_direct_absolute_CXX=yes - archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' - export_dynamic_flag_spec_CXX='${wl}-E' - whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - fi - output_verbose_link_cmd=func_echo_all - else - ld_shlibs_CXX=no - fi - ;; - - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - # Kuck and Associates, Inc. (KAI) C++ Compiler - - # KCC will only create a shared library if the output file - # ends with ".so" (or ".sl" for HP-UX), so rename the library - # to its proper name (with version) after linking. - archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - hardcode_libdir_separator_CXX=: - - # Archives containing C++ object files must be created using - # the KAI C++ compiler. - case $host in - osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; - *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; - esac - ;; - RCC*) - # Rational C++ 2.4.1 - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - cxx*) - case $host in - osf3*) - allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - ;; - *) - allow_undefined_flag_CXX=' -expect_unresolved \*' - archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ - echo "-hidden">> $lib.exp~ - $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ - $RM $lib.exp' - hardcode_libdir_flag_spec_CXX='-rpath $libdir' - ;; - esac - - hardcode_libdir_separator_CXX=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' - case $host in - osf3*) - archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - ;; - *) - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - ;; - esac - - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator_CXX=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - - else - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - fi - ;; - esac - ;; - - psos*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - lcc*) - # Lucid - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - solaris*) - case $cc_basename in - CC* | sunCC*) - # Sun C++ 4.2, 5.x and Centerline C++ - archive_cmds_need_lc_CXX=yes - no_undefined_flag_CXX=' -zdefs' - archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - hardcode_libdir_flag_spec_CXX='-R$libdir' - hardcode_shlibpath_var_CXX=no - case $host_os in - solaris2.[0-5] | solaris2.[0-5].*) ;; - *) - # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. - # Supported since Solaris 2.6 (maybe 2.5.1?) - whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' - ;; - esac - link_all_deplibs_CXX=yes - - output_verbose_link_cmd='func_echo_all' - - # Archives containing C++ object files must be created using - # "CC -xar", where "CC" is the Sun C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' - ;; - gcx*) - # Green Hills C++ Compiler - archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - - # The C++ compiler must be used to create the archive. - old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' - ;; - *) - # GNU C++ compiler with Solaris linker - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - no_undefined_flag_CXX=' ${wl}-z ${wl}defs' - if $CC --version | $GREP -v '^2\.7' > /dev/null; then - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - else - # g++ 2.7 appears to require `-G' NOT `-shared' on this - # platform. - archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - fi - - hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' - case $host_os in - solaris2.[0-5] | solaris2.[0-5].*) ;; - *) - whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' - ;; - esac - fi - ;; - esac - ;; - - sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) - no_undefined_flag_CXX='${wl}-z,text' - archive_cmds_need_lc_CXX=no - hardcode_shlibpath_var_CXX=no - runpath_var='LD_RUN_PATH' - - case $cc_basename in - CC*) - archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - ;; - - sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not - # link with -lc, and that would cause any symbols used from libc to - # always be unresolved, which means just about no library would - # ever link correctly. If we're not using GNU ld we use -z text - # though, which does catch some bad symbols but isn't as heavy-handed - # as -z defs. - no_undefined_flag_CXX='${wl}-z,text' - allow_undefined_flag_CXX='${wl}-z,nodefs' - archive_cmds_need_lc_CXX=no - hardcode_shlibpath_var_CXX=no - hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' - hardcode_libdir_separator_CXX=':' - link_all_deplibs_CXX=yes - export_dynamic_flag_spec_CXX='${wl}-Bexport' - runpath_var='LD_RUN_PATH' - - case $cc_basename in - CC*) - archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ - '"$old_archive_cmds_CXX" - reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ - '"$reload_cmds_CXX" - ;; - *) - archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - ;; - - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - vxworks*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 -$as_echo "$ld_shlibs_CXX" >&6; } - test "$ld_shlibs_CXX" = no && can_build_shared=no - - GCC_CXX="$GXX" - LD_CXX="$LD" - - ## CAVEAT EMPTOR: - ## There is no encapsulation within the following macros, do not change - ## the running order or otherwise move them around unless you know exactly - ## what you are doing... - # Dependencies to place before and after the object being linked: -predep_objects_CXX= -postdep_objects_CXX= -predeps_CXX= -postdeps_CXX= -compiler_lib_search_path_CXX= - -cat > conftest.$ac_ext <<_LT_EOF -class Foo -{ -public: - Foo (void) { a = 0; } -private: - int a; -}; -_LT_EOF - - -_lt_libdeps_save_CFLAGS=$CFLAGS -case "$CC $CFLAGS " in #( -*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; -*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; -*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; -esac - -if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - # Parse the compiler output and extract the necessary - # objects, libraries and library flags. - - # Sentinel used to keep track of whether or not we are before - # the conftest object file. - pre_test_object_deps_done=no - - for p in `eval "$output_verbose_link_cmd"`; do - case ${prev}${p} in - - -L* | -R* | -l*) - # Some compilers place space between "-{L,R}" and the path. - # Remove the space. - if test $p = "-L" || - test $p = "-R"; then - prev=$p - continue - fi - - # Expand the sysroot to ease extracting the directories later. - if test -z "$prev"; then - case $p in - -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; - -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; - -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; - esac - fi - case $p in - =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; - esac - if test "$pre_test_object_deps_done" = no; then - case ${prev} in - -L | -R) - # Internal compiler library paths should come after those - # provided the user. The postdeps already come after the - # user supplied libs so there is no need to process them. - if test -z "$compiler_lib_search_path_CXX"; then - compiler_lib_search_path_CXX="${prev}${p}" - else - compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" - fi - ;; - # The "-l" case would never come before the object being - # linked, so don't bother handling this case. - esac - else - if test -z "$postdeps_CXX"; then - postdeps_CXX="${prev}${p}" - else - postdeps_CXX="${postdeps_CXX} ${prev}${p}" - fi - fi - prev= - ;; - - *.lto.$objext) ;; # Ignore GCC LTO objects - *.$objext) - # This assumes that the test object file only shows up - # once in the compiler output. - if test "$p" = "conftest.$objext"; then - pre_test_object_deps_done=yes - continue - fi - - if test "$pre_test_object_deps_done" = no; then - if test -z "$predep_objects_CXX"; then - predep_objects_CXX="$p" - else - predep_objects_CXX="$predep_objects_CXX $p" - fi - else - if test -z "$postdep_objects_CXX"; then - postdep_objects_CXX="$p" - else - postdep_objects_CXX="$postdep_objects_CXX $p" - fi - fi - ;; - - *) ;; # Ignore the rest. - - esac - done - - # Clean up. - rm -f a.out a.exe -else - echo "libtool.m4: error: problem compiling CXX test program" -fi - -$RM -f confest.$objext -CFLAGS=$_lt_libdeps_save_CFLAGS - -# PORTME: override above test on systems where it is broken -case $host_os in -interix[3-9]*) - # Interix 3.5 installs completely hosed .la files for C++, so rather than - # hack all around it, let's just trust "g++" to DTRT. - predep_objects_CXX= - postdep_objects_CXX= - postdeps_CXX= - ;; - -linux*) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - if test "$solaris_use_stlport4" != yes; then - postdeps_CXX='-library=Cstd -library=Crun' - fi - ;; - esac - ;; - -solaris*) - case $cc_basename in - CC* | sunCC*) - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - # Adding this requires a known-good setup of shared libraries for - # Sun compiler versions before 5.6, else PIC objects from an old - # archive will be linked into the output, leading to subtle bugs. - if test "$solaris_use_stlport4" != yes; then - postdeps_CXX='-library=Cstd -library=Crun' - fi - ;; - esac - ;; -esac - - -case " $postdeps_CXX " in -*" -lc "*) archive_cmds_need_lc_CXX=no ;; -esac - compiler_lib_search_dirs_CXX= -if test -n "${compiler_lib_search_path_CXX}"; then - compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - lt_prog_compiler_wl_CXX= -lt_prog_compiler_pic_CXX= -lt_prog_compiler_static_CXX= - - - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static_CXX='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - lt_prog_compiler_pic_CXX='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - lt_prog_compiler_pic_CXX='-DDLL_EXPORT' - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - lt_prog_compiler_pic_CXX='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - lt_prog_compiler_pic_CXX= - ;; - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - lt_prog_compiler_static_CXX= - ;; - interix[3-9]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - lt_prog_compiler_pic_CXX=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - lt_prog_compiler_pic_CXX='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic_CXX='-fPIC -shared' - ;; - *) - lt_prog_compiler_pic_CXX='-fPIC' - ;; - esac - else - case $host_os in - aix[4-9]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static_CXX='-Bstatic' - else - lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - lt_prog_compiler_pic_CXX='-DDLL_EXPORT' - ;; - dgux*) - case $cc_basename in - ec++*) - lt_prog_compiler_pic_CXX='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - lt_prog_compiler_pic_CXX='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - lt_prog_compiler_pic_CXX='+Z' - fi - ;; - aCC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - lt_prog_compiler_pic_CXX='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - KCC*) - # KAI C++ Compiler - lt_prog_compiler_wl_CXX='--backend -Wl,' - lt_prog_compiler_pic_CXX='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-fPIC' - lt_prog_compiler_static_CXX='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-fpic' - lt_prog_compiler_static_CXX='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - lt_prog_compiler_pic_CXX= - lt_prog_compiler_static_CXX='-non_shared' - ;; - xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) - # IBM XL 8.0, 9.0 on PPC and BlueGene - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-qpic' - lt_prog_compiler_static_CXX='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-Bstatic' - lt_prog_compiler_wl_CXX='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - lt_prog_compiler_pic_CXX='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd* | netbsdelf*-gnu) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic_CXX='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - lt_prog_compiler_wl_CXX='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - lt_prog_compiler_pic_CXX='-pic' - ;; - cxx*) - # Digital/Compaq C++ - lt_prog_compiler_wl_CXX='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - lt_prog_compiler_pic_CXX= - lt_prog_compiler_static_CXX='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC* | sunCC*) - # Sun C++ 4.2, 5.x and Centerline C++ - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-Bstatic' - lt_prog_compiler_wl_CXX='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - lt_prog_compiler_pic_CXX='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - lt_prog_compiler_pic_CXX='-pic' - lt_prog_compiler_static_CXX='-Bstatic' - ;; - lcc*) - # Lucid - lt_prog_compiler_pic_CXX='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - lt_prog_compiler_pic_CXX='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - lt_prog_compiler_can_build_shared_CXX=no - ;; - esac - fi - -case $host_os in - # For platforms which do not support PIC, -DPIC is meaningless: - *djgpp*) - lt_prog_compiler_pic_CXX= - ;; - *) - lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" - ;; -esac - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 -$as_echo_n "checking for $compiler option to produce PIC... " >&6; } -if ${lt_cv_prog_compiler_pic_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } -lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX - -# -# Check to make sure the PIC flag actually works. -# -if test -n "$lt_prog_compiler_pic_CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 -$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } -if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic_works_CXX=no - ac_outfile=conftest.$ac_objext - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_pic_works_CXX=yes - fi - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } - -if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then - case $lt_prog_compiler_pic_CXX in - "" | " "*) ;; - *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; - esac -else - lt_prog_compiler_pic_CXX= - lt_prog_compiler_can_build_shared_CXX=no -fi - -fi - - - - - -# -# Check to make sure the static flag actually works. -# -wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 -$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if ${lt_cv_prog_compiler_static_works_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_static_works_CXX=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $lt_tmp_static_flag" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&5 - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_static_works_CXX=yes - fi - else - lt_cv_prog_compiler_static_works_CXX=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } - -if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then - : -else - lt_prog_compiler_static_CXX= -fi - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o_CXX=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o_CXX=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o_CXX=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o_CXX=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } - - - - -hard_links="nottested" -if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then - # do not overwrite the value of need_locks provided by the user - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 -$as_echo_n "checking if we can lock with hard links... " >&6; } - hard_links=yes - $RM conftest* - ln conftest.a conftest.b 2>/dev/null && hard_links=no - touch conftest.a - ln conftest.a conftest.b 2>&5 || hard_links=no - ln conftest.a conftest.b 2>/dev/null && hard_links=no - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 -$as_echo "$hard_links" >&6; } - if test "$hard_links" = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 -$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} - need_locks=warn - fi -else - need_locks=no -fi - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } - - export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' - case $host_os in - aix[4-9]*) - # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global defined - # symbols, whereas GNU nm marks them as "W". - if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - else - export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - fi - ;; - pw32*) - export_symbols_cmds_CXX="$ltdll_cmds" - ;; - cygwin* | mingw* | cegcc*) - case $cc_basename in - cl*) - exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' - ;; - *) - export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' - exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' - ;; - esac - ;; - linux* | k*bsd*-gnu | gnu*) - link_all_deplibs_CXX=no - ;; - *) - export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - ;; - esac - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 -$as_echo "$ld_shlibs_CXX" >&6; } -test "$ld_shlibs_CXX" = no && can_build_shared=no - -with_gnu_ld_CXX=$with_gnu_ld - - - - - - -# -# Do we need to explicitly link libc? -# -case "x$archive_cmds_need_lc_CXX" in -x|xyes) - # Assume -lc should be added - archive_cmds_need_lc_CXX=yes - - if test "$enable_shared" = yes && test "$GCC" = yes; then - case $archive_cmds_CXX in - *'~'*) - # FIXME: we may have to deal with multi-command sequences. - ;; - '$CC '*) - # Test whether the compiler implicitly links with -lc since on some - # systems, -lgcc has to come before -lc. If gcc already passes -lc - # to ld, don't add -lc before -lgcc. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 -$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } -if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - $RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$lt_prog_compiler_wl_CXX - pic_flag=$lt_prog_compiler_pic_CXX - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$allow_undefined_flag_CXX - allow_undefined_flag_CXX= - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 - (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - then - lt_cv_archive_cmds_need_lc_CXX=no - else - lt_cv_archive_cmds_need_lc_CXX=yes - fi - allow_undefined_flag_CXX=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 -$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } - archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX - ;; - esac - fi - ;; -esac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 -$as_echo_n "checking dynamic linker characteristics... " >&6; } - -library_names_spec= -libname_spec='lib$name' -soname_spec= -shrext_cmds=".so" -postinstall_cmds= -postuninstall_cmds= -finish_cmds= -finish_eval= -shlibpath_var= -shlibpath_overrides_runpath=unknown -version_type=none -dynamic_linker="$host_os ld.so" -sys_lib_dlsearch_path_spec="/lib /usr/lib" -need_lib_prefix=unknown -hardcode_into_libs=no - -# when you set need_version to no, make sure it does not cause -set_version -# flags to be left without arguments -need_version=unknown - -case $host_os in -aix3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' - shlibpath_var=LIBPATH - - # AIX 3 has no versioning support, so we append a major version to the name. - soname_spec='${libname}${release}${shared_ext}$major' - ;; - -aix[4-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - hardcode_into_libs=yes - if test "$host_cpu" = ia64; then - # AIX 5 supports IA64 - library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - else - # With GCC up to 2.95.x, collect2 would create an import file - # for dependence libraries. The import file would start with - # the line `#! .'. This would cause the generated library to - # depend on `.', always an invalid library. This was fixed in - # development snapshots of GCC prior to 3.0. - case $host_os in - aix4 | aix4.[01] | aix4.[01].*) - if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' - echo ' yes ' - echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then - : - else - can_build_shared=no - fi - ;; - esac - # AIX (on Power*) has no versioning support, so currently we can not hardcode correct - # soname into executable. Probably we can add versioning support to - # collect2, so additional links can be useful in future. - if test "$aix_use_runtimelinking" = yes; then - # If using run time linking (on AIX 4.2 or later) use lib.so - # instead of lib.a to let people know that these are not - # typical AIX shared libraries. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - else - # We preserve .a as extension for shared libraries through AIX4.2 - # and later when we are not doing run time linking. - library_names_spec='${libname}${release}.a $libname.a' - soname_spec='${libname}${release}${shared_ext}$major' - fi - shlibpath_var=LIBPATH - fi - ;; - -amigaos*) - case $host_cpu in - powerpc) - # Since July 2007 AmigaOS4 officially supports .so libraries. - # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - ;; - m68k) - library_names_spec='$libname.ixlibrary $libname.a' - # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' - ;; - esac - ;; - -beos*) - library_names_spec='${libname}${shared_ext}' - dynamic_linker="$host_os ld.so" - shlibpath_var=LIBRARY_PATH - ;; - -bsdi[45]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" - sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" - # the default ld.so.conf also contains /usr/contrib/lib and - # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow - # libtool to hard-code these into programs - ;; - -cygwin* | mingw* | pw32* | cegcc*) - version_type=windows - shrext_cmds=".dll" - need_version=no - need_lib_prefix=no - - case $GCC,$cc_basename in - yes,*) - # gcc - library_names_spec='$libname.dll.a' - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname~ - chmod a+x \$dldir/$dlname~ - if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then - eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; - fi' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - - case $host_os in - cygwin*) - # Cygwin DLLs use 'cyg' prefix rather than 'lib' - soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - - ;; - mingw* | cegcc*) - # MinGW DLLs use traditional 'lib' prefix - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - pw32*) - # pw32 DLLs use 'pw' prefix rather than 'lib' - library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - esac - dynamic_linker='Win32 ld.exe' - ;; - - *,cl*) - # Native MSVC - libname_spec='$name' - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - library_names_spec='${libname}.dll.lib' - - case $build_os in - mingw*) - sys_lib_search_path_spec= - lt_save_ifs=$IFS - IFS=';' - for lt_path in $LIB - do - IFS=$lt_save_ifs - # Let DOS variable expansion print the short 8.3 style file name. - lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` - sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" - done - IFS=$lt_save_ifs - # Convert to MSYS style. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` - ;; - cygwin*) - # Convert to unix form, then to dos form, then back to unix form - # but this time dos style (no spaces!) so that the unix form looks - # like /cygdrive/c/PROGRA~1:/cygdr... - sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` - sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` - sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - ;; - *) - sys_lib_search_path_spec="$LIB" - if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then - # It is most probably a Windows format PATH. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi - # FIXME: find the short name or the path components, as spaces are - # common. (e.g. "Program Files" -> "PROGRA~1") - ;; - esac - - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - dynamic_linker='Win32 link.exe' - ;; - - *) - # Assume MSVC wrapper - library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' - dynamic_linker='Win32 ld.exe' - ;; - esac - # FIXME: first we should search . and the directory the executable is in - shlibpath_var=PATH - ;; - -darwin* | rhapsody*) - dynamic_linker="$host_os dyld" - version_type=darwin - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' - soname_spec='${libname}${release}${major}$shared_ext' - shlibpath_overrides_runpath=yes - shlibpath_var=DYLD_LIBRARY_PATH - shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' - - sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' - ;; - -dgux*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -freebsd* | dragonfly*) - # DragonFly does not have aout. When/if they implement a new - # versioning mechanism, adjust this. - if test -x /usr/bin/objformat; then - objformat=`/usr/bin/objformat` - else - case $host_os in - freebsd[23].*) objformat=aout ;; - *) objformat=elf ;; - esac - fi - version_type=freebsd-$objformat - case $version_type in - freebsd-elf*) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - need_version=no - need_lib_prefix=no - ;; - freebsd-*) - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' - need_version=yes - ;; - esac - shlibpath_var=LD_LIBRARY_PATH - case $host_os in - freebsd2.*) - shlibpath_overrides_runpath=yes - ;; - freebsd3.[01]* | freebsdelf3.[01]*) - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ - freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - *) # from 4.6 on, and DragonFly - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - esac - ;; - -haiku*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - dynamic_linker="$host_os runtime_loader" - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LIBRARY_PATH - shlibpath_overrides_runpath=yes - sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' - hardcode_into_libs=yes - ;; - -hpux9* | hpux10* | hpux11*) - # Give a soname corresponding to the major version so that dld.sl refuses to - # link against other versions. - version_type=sunos - need_lib_prefix=no - need_version=no - case $host_cpu in - ia64*) - shrext_cmds='.so' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.so" - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - if test "X$HPUX_IA64_MODE" = X32; then - sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" - else - sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" - fi - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - hppa*64*) - shrext_cmds='.sl' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.sl" - shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - *) - shrext_cmds='.sl' - dynamic_linker="$host_os dld.sl" - shlibpath_var=SHLIB_PATH - shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - ;; - esac - # HP-UX runs *really* slowly unless shared libraries are mode 555, ... - postinstall_cmds='chmod 555 $lib' - # or fails outright, so override atomically: - install_override_mode=555 - ;; - -interix[3-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -irix5* | irix6* | nonstopux*) - case $host_os in - nonstopux*) version_type=nonstopux ;; - *) - if test "$lt_cv_prog_gnu_ld" = yes; then - version_type=linux # correct to gnu/linux during the next big refactor - else - version_type=irix - fi ;; - esac - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' - case $host_os in - irix5* | nonstopux*) - libsuff= shlibsuff= - ;; - *) - case $LD in # libtool.m4 will add one of these switches to LD - *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") - libsuff= shlibsuff= libmagic=32-bit;; - *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") - libsuff=32 shlibsuff=N32 libmagic=N32;; - *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") - libsuff=64 shlibsuff=64 libmagic=64-bit;; - *) libsuff= shlibsuff= libmagic=never-match;; - esac - ;; - esac - shlibpath_var=LD_LIBRARY${shlibsuff}_PATH - shlibpath_overrides_runpath=no - sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" - sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" - hardcode_into_libs=yes - ;; - -# No shared lib support for Linux oldld, aout, or coff. -linux*oldld* | linux*aout* | linux*coff*) - dynamic_linker=no - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - - # Some binutils ld are patched to set DT_RUNPATH - if ${lt_cv_shlibpath_overrides_runpath+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_shlibpath_overrides_runpath=no - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ - LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : - lt_cv_shlibpath_overrides_runpath=yes -fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir - -fi - - shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath - - # This implies no fast_install, which is unacceptable. - # Some rework will be needed to allow for fast_install - # before this can be enabled. - hardcode_into_libs=yes - - # Append ld.so.conf contents to the search path - if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` - sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" - fi - - # We used to test for /lib/ld.so.1 and disable shared libraries on - # powerpc, because MkLinux only supported shared libraries with the - # GNU dynamic linker. Since this was broken with cross compilers, - # most powerpc-linux boxes support dynamic linking these days and - # people can always --disable-shared, the test was removed, and we - # assume the GNU/Linux dynamic linker is in use. - dynamic_linker='GNU/Linux ld.so' - ;; - -netbsdelf*-gnu) - version_type=linux - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='NetBSD ld.elf_so' - ;; - -netbsd*) - version_type=sunos - need_lib_prefix=no - need_version=no - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - dynamic_linker='NetBSD (a.out) ld.so' - else - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='NetBSD ld.elf_so' - fi - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - -newsos6) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - ;; - -*nto* | *qnx*) - version_type=qnx - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='ldqnx.so' - ;; - -openbsd*) - version_type=sunos - sys_lib_dlsearch_path_spec="/usr/lib" - need_lib_prefix=no - # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. - case $host_os in - openbsd3.3 | openbsd3.3.*) need_version=yes ;; - *) need_version=no ;; - esac - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - shlibpath_var=LD_LIBRARY_PATH - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - case $host_os in - openbsd2.[89] | openbsd2.[89].*) - shlibpath_overrides_runpath=no - ;; - *) - shlibpath_overrides_runpath=yes - ;; - esac - else - shlibpath_overrides_runpath=yes - fi - ;; - -os2*) - libname_spec='$name' - shrext_cmds=".dll" - need_lib_prefix=no - library_names_spec='$libname${shared_ext} $libname.a' - dynamic_linker='OS/2 ld.exe' - shlibpath_var=LIBPATH - ;; - -osf3* | osf4* | osf5*) - version_type=osf - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" - sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" - ;; - -rdos*) - dynamic_linker=no - ;; - -solaris*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - # ldd complains unless libraries are executable - postinstall_cmds='chmod +x $lib' - ;; - -sunos4*) - version_type=sunos - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - if test "$with_gnu_ld" = yes; then - need_lib_prefix=no - fi - need_version=yes - ;; - -sysv4 | sysv4.3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - case $host_vendor in - sni) - shlibpath_overrides_runpath=no - need_lib_prefix=no - runpath_var=LD_RUN_PATH - ;; - siemens) - need_lib_prefix=no - ;; - motorola) - need_lib_prefix=no - need_version=no - shlibpath_overrides_runpath=no - sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' - ;; - esac - ;; - -sysv4*MP*) - if test -d /usr/nec ;then - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' - soname_spec='$libname${shared_ext}.$major' - shlibpath_var=LD_LIBRARY_PATH - fi - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - version_type=freebsd-elf - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - if test "$with_gnu_ld" = yes; then - sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' - else - sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' - case $host_os in - sco3.2v5*) - sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" - ;; - esac - fi - sys_lib_dlsearch_path_spec='/usr/lib' - ;; - -tpf*) - # TPF is a cross-target only. Preferred cross-host = GNU/Linux. - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -uts4*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -*) - dynamic_linker=no - ;; -esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 -$as_echo "$dynamic_linker" >&6; } -test "$dynamic_linker" = no && can_build_shared=no - -variables_saved_for_relink="PATH $shlibpath_var $runpath_var" -if test "$GCC" = yes; then - variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" -fi - -if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then - sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" -fi -if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then - sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 -$as_echo_n "checking how to hardcode library paths into programs... " >&6; } -hardcode_action_CXX= -if test -n "$hardcode_libdir_flag_spec_CXX" || - test -n "$runpath_var_CXX" || - test "X$hardcode_automatic_CXX" = "Xyes" ; then - - # We can hardcode non-existent directories. - if test "$hardcode_direct_CXX" != no && - # If the only mechanism to avoid hardcoding is shlibpath_var, we - # have to relink, otherwise we might link with an installed library - # when we should be linking with a yet-to-be-installed one - ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && - test "$hardcode_minus_L_CXX" != no; then - # Linking always hardcodes the temporary library directory. - hardcode_action_CXX=relink - else - # We can link without hardcoding, and we can hardcode nonexisting dirs. - hardcode_action_CXX=immediate - fi -else - # We cannot hardcode anything, or else we can only hardcode existing - # directories. - hardcode_action_CXX=unsupported -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 -$as_echo "$hardcode_action_CXX" >&6; } - -if test "$hardcode_action_CXX" = relink || - test "$inherit_rpath_CXX" = yes; then - # Fast installation is not supported - enable_fast_install=no -elif test "$shlibpath_overrides_runpath" = yes || - test "$enable_shared" = no; then - # Fast installation is not necessary - enable_fast_install=needless -fi - - - - - - - - fi # test -n "$compiler" - - CC=$lt_save_CC - CFLAGS=$lt_save_CFLAGS - LDCXX=$LD - LD=$lt_save_LD - GCC=$lt_save_GCC - with_gnu_ld=$lt_save_with_gnu_ld - lt_cv_path_LDCXX=$lt_cv_path_LD - lt_cv_path_LD=$lt_save_path_LD - lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld - lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld -fi # test "$_lt_caught_CXX_error" != yes - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - - - - - - - - - - - - - - - ac_config_commands="$ac_config_commands libtool" - - - - -# Only expand once: - - - -# Checks for header files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } -if ${ac_cv_header_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_cxx_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - -for ac_header in fcntl.h inttypes.h limits.h stdlib.h unistd.h -do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - -# Checks for library functions. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5 -$as_echo_n "checking for working memcmp... " >&6; } -if ${ac_cv_func_memcmp_working+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - ac_cv_func_memcmp_working=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ - - /* Some versions of memcmp are not 8-bit clean. */ - char c0 = '\100', c1 = '\200', c2 = '\201'; - if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) - return 1; - - /* The Next x86 OpenStep bug shows up only when comparing 16 bytes - or more and with at least one buffer not starting on a 4-byte boundary. - William Lewis provided this test program. */ - { - char foo[21]; - char bar[21]; - int i; - for (i = 0; i < 4; i++) - { - char *a = foo + i; - char *b = bar + i; - strcpy (a, "--------01111111"); - strcpy (b, "--------10000000"); - if (memcmp (a, b, 16) >= 0) - return 1; - } - return 0; - } - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_run "$LINENO"; then : - ac_cv_func_memcmp_working=yes -else - ac_cv_func_memcmp_working=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5 -$as_echo "$ac_cv_func_memcmp_working" >&6; } -test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in - *" memcmp.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" - ;; -esac - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 -$as_echo_n "checking for working strtod... " >&6; } -if ${ac_cv_func_strtod+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - ac_cv_func_strtod=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -$ac_includes_default -#ifndef strtod -double strtod (); -#endif -int -main() -{ - { - /* Some versions of Linux strtod mis-parse strings with leading '+'. */ - char *string = " +69"; - char *term; - double value; - value = strtod (string, &term); - if (value != 69 || term != (string + 4)) - return 1; - } - - { - /* Under Solaris 2.4, strtod returns the wrong value for the - terminating character under some conditions. */ - char *string = "NaN"; - char *term; - strtod (string, &term); - if (term != string && *(term - 1) == 0) - return 1; - } - return 0; -} - -_ACEOF -if ac_fn_cxx_try_run "$LINENO"; then : - ac_cv_func_strtod=yes -else - ac_cv_func_strtod=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 -$as_echo "$ac_cv_func_strtod" >&6; } -if test $ac_cv_func_strtod = no; then - case " $LIBOBJS " in - *" strtod.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS strtod.$ac_objext" - ;; -esac - -ac_fn_cxx_check_func "$LINENO" "pow" "ac_cv_func_pow" -if test "x$ac_cv_func_pow" = xyes; then : - -fi - -if test $ac_cv_func_pow = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 -$as_echo_n "checking for pow in -lm... " >&6; } -if ${ac_cv_lib_m_pow+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lm $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char pow (); -int -main () -{ -return pow (); - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - ac_cv_lib_m_pow=yes -else - ac_cv_lib_m_pow=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 -$as_echo "$ac_cv_lib_m_pow" >&6; } -if test "x$ac_cv_lib_m_pow" = xyes; then : - POW_LIB=-lm -else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 -$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} -fi - -fi - -fi - -for ac_func in ftruncate memset mkdir strchr strerror strtol -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - -# Check for zlib. -HAVE_ZLIB=0 -if test "$with_zlib" != no; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking zlib version" >&5 -$as_echo_n "checking zlib version... " >&6; } - - # First check the zlib header version. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - #include - #if !defined(ZLIB_VERNUM) || (ZLIB_VERNUM < 0x1204) - # error zlib version too old - #endif - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok (1.2.0.4 or later)" >&5 -$as_echo "ok (1.2.0.4 or later)" >&6; } - - # Also need to add -lz to the linker flags and make sure this succeeds. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5 -$as_echo_n "checking for library containing zlibVersion... " >&6; } -if ${ac_cv_search_zlibVersion+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char zlibVersion (); -int -main () -{ -return zlibVersion (); - ; - return 0; -} -_ACEOF -for ac_lib in '' z; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - if ac_fn_cxx_try_link "$LINENO"; then : - ac_cv_search_zlibVersion=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_zlibVersion+:} false; then : - break -fi -done -if ${ac_cv_search_zlibVersion+:} false; then : - -else - ac_cv_search_zlibVersion=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5 -$as_echo "$ac_cv_search_zlibVersion" >&6; } -ac_res=$ac_cv_search_zlibVersion -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - - -$as_echo "#define HAVE_ZLIB 1" >>confdefs.h - - HAVE_ZLIB=1 - -else - - if test "$with_zlib" != check; then : - - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "--with-zlib was given, but no working zlib library was found -See \`config.log' for more details" "$LINENO" 5; } - -fi - -fi - - -else - - if test "$with_zlib" = check; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: headers missing or too old (requires 1.2.0.4)" >&5 -$as_echo "headers missing or too old (requires 1.2.0.4)" >&6; } - -else - - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "--with-zlib was given, but zlib headers were not present or were too old (requires 1.2.0.4) -See \`config.log' for more details" "$LINENO" 5; } - -fi - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi - if test $HAVE_ZLIB = 1; then - HAVE_ZLIB_TRUE= - HAVE_ZLIB_FALSE='#' -else - HAVE_ZLIB_TRUE='#' - HAVE_ZLIB_FALSE= -fi - - -if test "$with_protoc" != "no"; then : - - PROTOC=$with_protoc - if test "$with_protoc" = "yes"; then : - - # No argument given. Use system protoc. - PROTOC=protoc - -fi - if echo "$PROTOC" | grep -q '^[^/].*/'; then : - - # Does not start with a slash, but contains a slash. So, it's a relative - # path (as opposed to an absolute path or an executable in $PATH). - # Since it will actually be executed from the src directory, prefix with - # the current directory. We also insert $ac_top_build_prefix in case this - # is a nested package and --with-protoc was actually given on the outer - # package's configure script. - PROTOC=`pwd`/${ac_top_build_prefix}$PROTOC - -fi - - -fi - if test "$with_protoc" != "no"; then - USE_EXTERNAL_PROTOC_TRUE= - USE_EXTERNAL_PROTOC_FALSE='#' -else - USE_EXTERNAL_PROTOC_TRUE='#' - USE_EXTERNAL_PROTOC_FALSE= -fi - - - - - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -acx_pthread_ok=no - -# We used to check for pthread.h first, but this fails if pthread.h -# requires special compiler flags (e.g. on True64 or Sequent). -# It gets checked for in the link test anyway. - -# First of all, check if the user has set any of the PTHREAD_LIBS, -# etcetera environment variables, and if threads linking works using -# them: -if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then - save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - save_LIBS="$LIBS" - LIBS="$PTHREAD_LIBS $LIBS" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 -$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char pthread_join (); -int -main () -{ -return pthread_join (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - acx_pthread_ok=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 -$as_echo "$acx_pthread_ok" >&6; } - if test x"$acx_pthread_ok" = xno; then - PTHREAD_LIBS="" - PTHREAD_CFLAGS="" - fi - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" -fi - -# We must check for the threads library under a number of different -# names; the ordering is very important because some systems -# (e.g. DEC) have both -lpthread and -lpthreads, where one of the -# libraries is broken (non-POSIX). - -# Create a list of thread flags to try. Items starting with a "-" are -# C compiler flags, and other items are library names, except for "none" -# which indicates that we try without any flags at all, and "pthread-config" -# which is a program returning the flags for the Pth emulation library. - -acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" - -# The ordering *is* (sometimes) important. Some notes on the -# individual items follow: - -# pthreads: AIX (must check this before -lpthread) -# none: in case threads are in libc; should be tried before -Kthread and -# other compiler flags to prevent continual compiler warnings -# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) -# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) -# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) -# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) -# -pthreads: Solaris/gcc -# -mthreads: Mingw32/gcc, Lynx/gcc -# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it -# doesn't hurt to check since this sometimes defines pthreads too; -# also defines -D_REENTRANT) -# ... -mt is also the pthreads flag for HP/aCC -# pthread: Linux, etcetera -# --thread-safe: KAI C++ -# pthread-config: use pthread-config program (for GNU Pth library) - -case "${host_cpu}-${host_os}" in - *solaris*) - - # On Solaris (at least, for some versions), libc contains stubbed - # (non-functional) versions of the pthreads routines, so link-based - # tests will erroneously succeed. (We need to link with -pthreads/-mt/ - # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather - # a function called by this macro, so we could check for that, but - # who knows whether they'll stub that too in a future libc.) So, - # we'll just look for -pthreads and -lpthread first: - - acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" - ;; -esac - -if test x"$acx_pthread_ok" = xno; then -for flag in $acx_pthread_flags; do - - case $flag in - none) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 -$as_echo_n "checking whether pthreads work without any flags... " >&6; } - ;; - - -*) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 -$as_echo_n "checking whether pthreads work with $flag... " >&6; } - PTHREAD_CFLAGS="$flag" - ;; - - pthread-config) - # Extract the first word of "pthread-config", so it can be a program name with args. -set dummy pthread-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_acx_pthread_config+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$acx_pthread_config"; then - ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_acx_pthread_config="yes" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no" -fi -fi -acx_pthread_config=$ac_cv_prog_acx_pthread_config -if test -n "$acx_pthread_config"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5 -$as_echo "$acx_pthread_config" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - if test x"$acx_pthread_config" = xno; then continue; fi - PTHREAD_CFLAGS="`pthread-config --cflags`" - PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" - ;; - - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 -$as_echo_n "checking for the pthreads library -l$flag... " >&6; } - PTHREAD_LIBS="-l$flag" - ;; - esac - - save_LIBS="$LIBS" - save_CFLAGS="$CFLAGS" - LIBS="$PTHREAD_LIBS $LIBS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - - # Check for various functions. We must include pthread.h, - # since some functions may be macros. (On the Sequent, we - # need a special flag -Kthread to make this header compile.) - # We check for pthread_join because it is in -lpthread on IRIX - # while pthread_create is in libc. We check for pthread_attr_init - # due to DEC craziness with -lpthreads. We check for - # pthread_cleanup_push because it is one of the few pthread - # functions on Solaris that doesn't have a non-functional libc stub. - # We try pthread_create on general principles. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - acx_pthread_ok=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 -$as_echo "$acx_pthread_ok" >&6; } - if test "x$acx_pthread_ok" = xyes; then - break; - fi - - PTHREAD_LIBS="" - PTHREAD_CFLAGS="" -done -fi - -# Various other checks: -if test "x$acx_pthread_ok" = xyes; then - save_LIBS="$LIBS" - LIBS="$PTHREAD_LIBS $LIBS" - save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - - # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 -$as_echo_n "checking for joinable pthread attribute... " >&6; } - attr_name=unknown - for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -int attr=$attr; return attr; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - attr_name=$attr; break -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - done - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 -$as_echo "$attr_name" >&6; } - if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then - -cat >>confdefs.h <<_ACEOF -#define PTHREAD_CREATE_JOINABLE $attr_name -_ACEOF - - fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 -$as_echo_n "checking if more special flags are required for pthreads... " >&6; } - flag=no - case "${host_cpu}-${host_os}" in - *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; - *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; - esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 -$as_echo "${flag}" >&6; } - if test "x$flag" != xno; then - PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" - fi - - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" - # More AIX lossage: must compile with xlc_r or cc_r - if test x"$GCC" != xyes; then - for ac_prog in xlc_r cc_r -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_PTHREAD_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$PTHREAD_CC"; then - ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_PTHREAD_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -PTHREAD_CC=$ac_cv_prog_PTHREAD_CC -if test -n "$PTHREAD_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 -$as_echo "$PTHREAD_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$PTHREAD_CC" && break -done -test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}" - - else - PTHREAD_CC=$CC - fi - - # The next part tries to detect GCC inconsistency with -shared on some - # architectures and systems. The problem is that in certain - # configurations, when -shared is specified, GCC "forgets" to - # internally use various flags which are still necessary. - - # - # Prepare the flags - # - save_CFLAGS="$CFLAGS" - save_LIBS="$LIBS" - save_CC="$CC" - - # Try with the flags determined by the earlier checks. - # - # -Wl,-z,defs forces link-time symbol resolution, so that the - # linking checks with -shared actually have any value - # - # FIXME: -fPIC is required for -shared on many architectures, - # so we specify it here, but the right way would probably be to - # properly detect whether it is actually required. - CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" - LIBS="$PTHREAD_LIBS $LIBS" - CC="$PTHREAD_CC" - - # In order not to create several levels of indentation, we test - # the value of "$done" until we find the cure or run out of ideas. - done="no" - - # First, make sure the CFLAGS we added are actually accepted by our - # compiler. If not (and OS X's ld, for instance, does not accept -z), - # then we can't do this test. - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5 -$as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - -else - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - fi - fi - - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5 -$as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - fi - - # - # Linux gcc on some architectures such as mips/mipsel forgets - # about -lpthread - # - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5 -$as_echo_n "checking whether -lpthread fixes that... " >&6; } - LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - fi - # - # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc - # - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5 -$as_echo_n "checking whether -lc_r fixes that... " >&6; } - LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - fi - if test x"$done" = xno; then - # OK, we have run out of ideas - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries" >&5 -$as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries" >&2;} - - # so it's not safe to assume that we may use pthreads - acx_pthread_ok=no - fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether what we have so far is sufficient with -nostdlib" >&5 -$as_echo_n "checking whether what we have so far is sufficient with -nostdlib... " >&6; } - CFLAGS="-nostdlib $CFLAGS" - # we need c with nostdlib - LIBS="$LIBS -lc" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -else - done=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread saves the day" >&5 -$as_echo_n "checking whether -lpthread saves the day... " >&6; } - LIBS="-lpthread $LIBS" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -else - done=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PTHREAD_LIBS="$PTHREAD_LIBS -lpthread" - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib" >&5 -$as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib" >&2;} - fi - fi - - CFLAGS="$save_CFLAGS" - LIBS="$save_LIBS" - CC="$save_CC" -else - PTHREAD_CC="$CC" -fi - - - - - -# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: -if test x"$acx_pthread_ok" = xyes; then - -$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h - - : -else - acx_pthread_ok=no - -fi -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking the location of hash_map" >&5 -$as_echo_n "checking the location of hash_map... " >&6; } - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - ac_cv_cxx_hash_map="" - # First try unordered_map, but not on gcc's before 4.2 -- I've - # seen unexplainable unordered_map bugs with -O2 on older gcc's. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)) - # error GCC too old for unordered_map - #endif - -int -main () -{ -/* no program body necessary */ - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - stl_hash_old_gcc=no -else - stl_hash_old_gcc=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - for location in unordered_map tr1/unordered_map; do - for namespace in std std::tr1; do - if test -z "$ac_cv_cxx_hash_map" -a "$stl_hash_old_gcc" != yes; then - # Some older gcc's have a buggy tr1, so test a bit of code. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <$location> -int -main () -{ -const ${namespace}::unordered_map t; - return t.find(5) == t.end(); - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_cxx_hash_map="<$location>"; - ac_cv_cxx_hash_namespace="$namespace"; - ac_cv_cxx_hash_map_class="unordered_map"; -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - done - done - # Now try hash_map - for location in ext/hash_map hash_map; do - for namespace in __gnu_cxx "" std stdext; do - if test -z "$ac_cv_cxx_hash_map"; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <$location> -int -main () -{ -${namespace}::hash_map t - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_cxx_hash_map="<$location>"; - ac_cv_cxx_hash_namespace="$namespace"; - ac_cv_cxx_hash_map_class="hash_map"; -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - done - done - ac_cv_cxx_hash_set=`echo "$ac_cv_cxx_hash_map" | sed s/map/set/`; - ac_cv_cxx_hash_set_class=`echo "$ac_cv_cxx_hash_map_class" | sed s/map/set/`; - if test -n "$ac_cv_cxx_hash_map"; then - -$as_echo "#define HAVE_HASH_MAP 1" >>confdefs.h - - -$as_echo "#define HAVE_HASH_SET 1" >>confdefs.h - - -cat >>confdefs.h <<_ACEOF -#define HASH_MAP_H $ac_cv_cxx_hash_map -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define HASH_SET_H $ac_cv_cxx_hash_set -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define HASH_NAMESPACE $ac_cv_cxx_hash_namespace -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define HASH_MAP_CLASS $ac_cv_cxx_hash_map_class -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define HASH_SET_CLASS $ac_cv_cxx_hash_set_class -_ACEOF - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_hash_map" >&5 -$as_echo "$ac_cv_cxx_hash_map" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 -$as_echo "" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find an STL hash_map" >&5 -$as_echo "$as_me: WARNING: could not find an STL hash_map" >&2;} - fi - - -case "$target_os" in - mingw* | cygwin* | win*) - ;; - *) - # Need to link against rt on Solaris - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5 -$as_echo_n "checking for library containing sched_yield... " >&6; } -if ${ac_cv_search_sched_yield+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char sched_yield (); -int -main () -{ -return sched_yield (); - ; - return 0; -} -_ACEOF -for ac_lib in '' rt; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - if ac_fn_cxx_try_link "$LINENO"; then : - ac_cv_search_sched_yield=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext - if ${ac_cv_search_sched_yield+:} false; then : - break -fi -done -if ${ac_cv_search_sched_yield+:} false; then : - -else - ac_cv_search_sched_yield=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5 -$as_echo "$ac_cv_search_sched_yield" >&6; } -ac_res=$ac_cv_search_sched_yield -if test "$ac_res" != no; then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "sched_yield was not found on your system -See \`config.log' for more details" "$LINENO" 5; } -fi - - ;; -esac - -# HACK: Make gtest's configure script pick up our copy of CFLAGS and CXXFLAGS, -# since the flags added by ACX_CHECK_SUNCC must be used when compiling gtest -# too. -export CFLAGS -export CXXFLAGS - - -subdirs="$subdirs gtest" - - -ac_config_files="$ac_config_files Makefile src/Makefile protobuf.pc protobuf-lite.pc" - -cat >confcache <<\_ACEOF -# This file is a shell script that caches the results of configure -# tests run on this system so they can be shared between configure -# scripts and configure runs, see configure's option --config-cache. -# It is not useful on other systems. If it contains results you don't -# want to keep, you may remove or edit it. -# -# config.status only pays attention to the cache file if you give it -# the --recheck option to rerun configure. -# -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the -# following values. - -_ACEOF - -# The following way of writing the cache mishandles newlines in values, -# but we know of no workaround that is simple, portable, and efficient. -# So, we kill variables containing newlines. -# Ultrix sh set writes to stderr and can't be redirected directly, -# and sets the high bit in the cache file unless we assign to the vars. -( - for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) { eval $ac_var=; unset $ac_var;} ;; - esac ;; - esac - done - - (set) 2>&1 | - case $as_nl`(ac_space=' '; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \. - sed -n \ - "s/'/'\\\\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" - ;; #( - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) | - sed ' - /^ac_cv_env_/b end - t clear - :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ - t end - s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ - :end' >>confcache -if diff "$cache_file" confcache >/dev/null 2>&1; then :; else - if test -w "$cache_file"; then - if test "x$cache_file" != "x/dev/null"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} - if test ! -f "$cache_file" || test -h "$cache_file"; then - cat confcache >"$cache_file" - else - case $cache_file in #( - */* | ?:*) - mv -f confcache "$cache_file"$$ && - mv -f "$cache_file"$$ "$cache_file" ;; #( - *) - mv -f confcache "$cache_file" ;; - esac - fi - fi - else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} - fi -fi -rm -f confcache - -test "x$prefix" = xNONE && prefix=$ac_default_prefix -# Let make expand exec_prefix. -test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - -DEFS=-DHAVE_CONFIG_H - -ac_libobjs= -ac_ltlibobjs= -U= -for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue - # 1. Remove the extension, and $U if already installed. - ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` - # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR - # will be set to the directory where LIBOBJS objects are built. - as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" - as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' -done -LIBOBJS=$ac_libobjs - -LTLIBOBJS=$ac_ltlibobjs - - -if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 -$as_echo_n "checking that generated files are newer than configure... " >&6; } - if test -n "$am_sleep_pid"; then - # Hide warnings about reused PIDs. - wait $am_sleep_pid 2>/dev/null - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 -$as_echo "done" >&6; } - if test -n "$EXEEXT"; then - am__EXEEXT_TRUE= - am__EXEEXT_FALSE='#' -else - am__EXEEXT_TRUE='#' - am__EXEEXT_FALSE= -fi - -if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - as_fn_error $? "conditional \"AMDEP\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - as_fn_error $? "conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then - as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then - as_fn_error $? "conditional \"GCC\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then - as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${USE_EXTERNAL_PROTOC_TRUE}" && test -z "${USE_EXTERNAL_PROTOC_FALSE}"; then - as_fn_error $? "conditional \"USE_EXTERNAL_PROTOC\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi - -: "${CONFIG_STATUS=./config.status}" -ac_write_fail=0 -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -as_write_fail=0 -cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 -#! $SHELL -# Generated by $as_me. -# Run this file to recreate the current configuration. -# Compiler output produced by configure, useful for debugging -# configure, is in config.log if it exists. - -debug=false -ac_cs_recheck=false -ac_cs_silent=false - -SHELL=\${CONFIG_SHELL-$SHELL} -export SHELL -_ASEOF -cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - -# Find who we are. Look in the path if we contain no directory separator. -as_myself= -case $0 in #(( - *[\\/]* ) as_myself=$0 ;; - *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break - done -IFS=$as_save_IFS - - ;; -esac -# We did not find ourselves, most probably we were run as `sh COMMAND' -# in which case we are not to be found in the path. -if test "x$as_myself" = x; then - as_myself=$0 -fi -if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - exit 1 -fi - -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - - -# as_fn_error STATUS ERROR [LINENO LOG_FD] -# ---------------------------------------- -# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are -# provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with STATUS, using 1 if that was 0. -as_fn_error () -{ - as_status=$1; test $as_status -eq 0 && as_status=1 - if test "$4"; then - as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 - fi - $as_echo "$as_me: error: $2" >&2 - as_fn_exit $as_status -} # as_fn_error - - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit - -# as_fn_unset VAR -# --------------- -# Portably unset VAR. -as_fn_unset () -{ - { eval $1=; unset $1;} -} -as_unset=as_fn_unset -# as_fn_append VAR VALUE -# ---------------------- -# Append the text in VALUE to the end of the definition contained in VAR. Take -# advantage of any shell optimizations that allow amortized linear growth over -# repeated appends, instead of the typical quadratic growth present in naive -# implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : - eval 'as_fn_append () - { - eval $1+=\$2 - }' -else - as_fn_append () - { - eval $1=\$$1\$2 - } -fi # as_fn_append - -# as_fn_arith ARG... -# ------------------ -# Perform arithmetic evaluation on the ARGs, and store the result in the -# global $as_val. Take advantage of shells that can avoid forks. The arguments -# must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : - eval 'as_fn_arith () - { - as_val=$(( $* )) - }' -else - as_fn_arith () - { - as_val=`expr "$@" || test $? -eq 1` - } -fi # as_fn_arith - - -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - -ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in #((((( --n*) - case `echo 'xy\c'` in - *c*) ECHO_T=' ';; # ECHO_T is single tab character. - xy) ECHO_C='\c';; - *) echo `echo ksh88 bug on AIX 6.1` > /dev/null - ECHO_T=' ';; - esac;; -*) - ECHO_N='-n';; -esac - -rm -f conf$$ conf$$.exe conf$$.file -if test -d conf$$.dir; then - rm -f conf$$.dir/conf$$.file -else - rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -pR' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else - as_ln_s='cp -pR' - fi -else - as_ln_s='cp -pR' -fi -rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -rmdir conf$$.dir 2>/dev/null - - -# as_fn_mkdir_p -# ------------- -# Create "$as_dir" as a directory, including parents if necessary. -as_fn_mkdir_p () -{ - - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || eval $as_mkdir_p || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" - - -} # as_fn_mkdir_p -if mkdir -p . 2>/dev/null; then - as_mkdir_p='mkdir -p "$as_dir"' -else - test -d ./-p && rmdir ./-p - as_mkdir_p=false -fi - - -# as_fn_executable_p FILE -# ----------------------- -# Test if FILE is an executable regular file. -as_fn_executable_p () -{ - test -f "$1" && test -x "$1" -} # as_fn_executable_p -as_test_x='test -x' -as_executable_p=as_fn_executable_p - -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - -# Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - - -exec 6>&1 -## ----------------------------------- ## -## Main body of $CONFIG_STATUS script. ## -## ----------------------------------- ## -_ASEOF -test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# Save the log message, to keep $0 and so on meaningful, and to -# report actual input values of CONFIG_FILES etc. instead of their -# values after options handling. -ac_log=" -This file was extended by Protocol Buffers $as_me 2.6.1, which was -generated by GNU Autoconf 2.69. Invocation command line was - - CONFIG_FILES = $CONFIG_FILES - CONFIG_HEADERS = $CONFIG_HEADERS - CONFIG_LINKS = $CONFIG_LINKS - CONFIG_COMMANDS = $CONFIG_COMMANDS - $ $0 $@ - -on `(hostname || uname -n) 2>/dev/null | sed 1q` -" - -_ACEOF - -case $ac_config_files in *" -"*) set x $ac_config_files; shift; ac_config_files=$*;; -esac - -case $ac_config_headers in *" -"*) set x $ac_config_headers; shift; ac_config_headers=$*;; -esac - - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -# Files that config.status was made for. -config_files="$ac_config_files" -config_headers="$ac_config_headers" -config_commands="$ac_config_commands" - -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions -from templates according to the current configuration. Unless the files -and actions are specified as TAGs, all are instantiated by default. - -Usage: $0 [OPTION]... [TAG]... - - -h, --help print this help, then exit - -V, --version print version number and configuration settings, then exit - --config print configuration, then exit - -q, --quiet, --silent - do not print progress messages - -d, --debug don't remove temporary files - --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE - -Configuration files: -$config_files - -Configuration headers: -$config_headers - -Configuration commands: -$config_commands - -Report bugs to ." - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" -ac_cs_version="\\ -Protocol Buffers config.status 2.6.1 -configured by $0, generated by GNU Autoconf 2.69, - with options \\"\$ac_cs_config\\" - -Copyright (C) 2012 Free Software Foundation, Inc. -This config.status script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it." - -ac_pwd='$ac_pwd' -srcdir='$srcdir' -INSTALL='$INSTALL' -MKDIR_P='$MKDIR_P' -AWK='$AWK' -test -n "\$AWK" || AWK=awk -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# The default lists apply if the user does not specify any file. -ac_need_defaults=: -while test $# != 0 -do - case $1 in - --*=?*) - ac_option=`expr "X$1" : 'X\([^=]*\)='` - ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` - ac_shift=: - ;; - --*=) - ac_option=`expr "X$1" : 'X\([^=]*\)='` - ac_optarg= - ac_shift=: - ;; - *) - ac_option=$1 - ac_optarg=$2 - ac_shift=shift - ;; - esac - - case $ac_option in - # Handling of the options. - -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) - ac_cs_recheck=: ;; - --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; - --config | --confi | --conf | --con | --co | --c ) - $as_echo "$ac_cs_config"; exit ;; - --debug | --debu | --deb | --de | --d | -d ) - debug=: ;; - --file | --fil | --fi | --f ) - $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - '') as_fn_error $? "missing file argument" ;; - esac - as_fn_append CONFIG_FILES " '$ac_optarg'" - ac_need_defaults=false;; - --header | --heade | --head | --hea ) - $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append CONFIG_HEADERS " '$ac_optarg'" - ac_need_defaults=false;; - --he | --h) - # Conflict between --help and --header - as_fn_error $? "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; - --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil | --si | --s) - ac_cs_silent=: ;; - - # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; - - *) as_fn_append ac_config_targets " $1" - ac_need_defaults=false ;; - - esac - shift -done - -ac_configure_extra_args= - -if $ac_cs_silent; then - exec 6>/dev/null - ac_configure_extra_args="$ac_configure_extra_args --silent" -fi - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -if \$ac_cs_recheck; then - set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion - shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 - CONFIG_SHELL='$SHELL' - export CONFIG_SHELL - exec "\$@" -fi - -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -exec 5>>config.log -{ - echo - sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX -## Running $as_me. ## -_ASBOX - $as_echo "$ac_log" -} >&5 - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -# -# INIT-COMMANDS -# -AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" - - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -sed_quote_subst='$sed_quote_subst' -double_quote_subst='$double_quote_subst' -delay_variable_subst='$delay_variable_subst' -macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' -macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' -enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' -enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' -pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' -enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' -SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' -ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' -PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' -host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' -host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' -host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' -build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' -build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' -build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' -SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' -Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' -GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' -EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' -FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' -LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' -NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' -LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' -max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' -ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' -exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' -lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' -lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' -lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' -lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' -lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' -reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' -reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' -OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' -deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' -file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' -file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' -want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' -DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' -sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' -AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' -AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' -archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' -STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' -RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' -old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' -old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' -old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' -lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' -CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' -CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' -compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' -GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' -nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' -lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' -objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' -MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' -lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' -need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' -MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' -DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' -NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' -LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' -OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' -OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' -libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' -shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' -extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' -archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' -enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' -export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' -whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' -compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' -old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' -old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' -archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' -archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' -module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' -module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' -with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' -allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' -no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' -hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' -hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' -hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' -hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' -hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' -inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' -link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' -always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' -export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' -exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' -include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' -prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' -postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' -file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' -variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' -need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' -need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' -version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' -runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' -shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' -shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' -libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' -library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' -soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' -install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' -postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' -postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' -finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' -finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' -hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' -sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' -sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' -hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' -enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' -enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' -enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' -old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' -striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' -predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' -postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' -predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' -postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' -LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' -reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' -reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' -compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' -GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' -lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' -archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' -enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' -export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' -archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' -archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' -module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' -module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' -with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' -allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' -no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' -inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' -link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' -always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' -export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' -exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' -include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' -prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' -postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' -file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' -predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' -postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' -predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' -postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' - -LTCC='$LTCC' -LTCFLAGS='$LTCFLAGS' -compiler='$compiler_DEFAULT' - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -\$1 -_LTECHO_EOF' -} - -# Quote evaled strings. -for var in SHELL \ -ECHO \ -PATH_SEPARATOR \ -SED \ -GREP \ -EGREP \ -FGREP \ -LD \ -NM \ -LN_S \ -lt_SP2NL \ -lt_NL2SP \ -reload_flag \ -OBJDUMP \ -deplibs_check_method \ -file_magic_cmd \ -file_magic_glob \ -want_nocaseglob \ -DLLTOOL \ -sharedlib_from_linklib_cmd \ -AR \ -AR_FLAGS \ -archiver_list_spec \ -STRIP \ -RANLIB \ -CC \ -CFLAGS \ -compiler \ -lt_cv_sys_global_symbol_pipe \ -lt_cv_sys_global_symbol_to_cdecl \ -lt_cv_sys_global_symbol_to_c_name_address \ -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ -nm_file_list_spec \ -lt_prog_compiler_no_builtin_flag \ -lt_prog_compiler_pic \ -lt_prog_compiler_wl \ -lt_prog_compiler_static \ -lt_cv_prog_compiler_c_o \ -need_locks \ -MANIFEST_TOOL \ -DSYMUTIL \ -NMEDIT \ -LIPO \ -OTOOL \ -OTOOL64 \ -shrext_cmds \ -export_dynamic_flag_spec \ -whole_archive_flag_spec \ -compiler_needs_object \ -with_gnu_ld \ -allow_undefined_flag \ -no_undefined_flag \ -hardcode_libdir_flag_spec \ -hardcode_libdir_separator \ -exclude_expsyms \ -include_expsyms \ -file_list_spec \ -variables_saved_for_relink \ -libname_spec \ -library_names_spec \ -soname_spec \ -install_override_mode \ -finish_eval \ -old_striplib \ -striplib \ -compiler_lib_search_dirs \ -predep_objects \ -postdep_objects \ -predeps \ -postdeps \ -compiler_lib_search_path \ -LD_CXX \ -reload_flag_CXX \ -compiler_CXX \ -lt_prog_compiler_no_builtin_flag_CXX \ -lt_prog_compiler_pic_CXX \ -lt_prog_compiler_wl_CXX \ -lt_prog_compiler_static_CXX \ -lt_cv_prog_compiler_c_o_CXX \ -export_dynamic_flag_spec_CXX \ -whole_archive_flag_spec_CXX \ -compiler_needs_object_CXX \ -with_gnu_ld_CXX \ -allow_undefined_flag_CXX \ -no_undefined_flag_CXX \ -hardcode_libdir_flag_spec_CXX \ -hardcode_libdir_separator_CXX \ -exclude_expsyms_CXX \ -include_expsyms_CXX \ -file_list_spec_CXX \ -compiler_lib_search_dirs_CXX \ -predep_objects_CXX \ -postdep_objects_CXX \ -predeps_CXX \ -postdeps_CXX \ -compiler_lib_search_path_CXX; do - case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in - *[\\\\\\\`\\"\\\$]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" - ;; - *) - eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" - ;; - esac -done - -# Double-quote double-evaled strings. -for var in reload_cmds \ -old_postinstall_cmds \ -old_postuninstall_cmds \ -old_archive_cmds \ -extract_expsyms_cmds \ -old_archive_from_new_cmds \ -old_archive_from_expsyms_cmds \ -archive_cmds \ -archive_expsym_cmds \ -module_cmds \ -module_expsym_cmds \ -export_symbols_cmds \ -prelink_cmds \ -postlink_cmds \ -postinstall_cmds \ -postuninstall_cmds \ -finish_cmds \ -sys_lib_search_path_spec \ -sys_lib_dlsearch_path_spec \ -reload_cmds_CXX \ -old_archive_cmds_CXX \ -old_archive_from_new_cmds_CXX \ -old_archive_from_expsyms_cmds_CXX \ -archive_cmds_CXX \ -archive_expsym_cmds_CXX \ -module_cmds_CXX \ -module_expsym_cmds_CXX \ -export_symbols_cmds_CXX \ -prelink_cmds_CXX \ -postlink_cmds_CXX; do - case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in - *[\\\\\\\`\\"\\\$]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" - ;; - *) - eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" - ;; - esac -done - -ac_aux_dir='$ac_aux_dir' -xsi_shell='$xsi_shell' -lt_shell_append='$lt_shell_append' - -# See if we are running on zsh, and set the options which allow our -# commands through without removal of \ escapes INIT. -if test -n "\${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST -fi - - - PACKAGE='$PACKAGE' - VERSION='$VERSION' - TIMESTAMP='$TIMESTAMP' - RM='$RM' - ofile='$ofile' - - - - - - -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - -# Handling of arguments. -for ac_config_target in $ac_config_targets -do - case $ac_config_target in - "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; - "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; - "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; - "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; - "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; - "protobuf.pc") CONFIG_FILES="$CONFIG_FILES protobuf.pc" ;; - "protobuf-lite.pc") CONFIG_FILES="$CONFIG_FILES protobuf-lite.pc" ;; - - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; - esac -done - - -# If the user did not use the arguments to specify the items to instantiate, -# then the envvar interface is used. Set only those that are not. -# We use the long form for the default assignment because of an extremely -# bizarre bug on SunOS 4.1.3. -if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files - test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers - test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands -fi - -# Have a temporary directory for convenience. Make it in the build tree -# simply because there is no reason against having it here, and in addition, -# creating and moving files from /tmp can sometimes cause problems. -# Hook for its removal unless debugging. -# Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. -$debug || -{ - tmp= ac_tmp= - trap 'exit_status=$? - : "${ac_tmp:=$tmp}" - { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status -' 0 - trap 'as_fn_exit 1' 1 2 13 15 -} -# Create a (secure) tmp directory for tmp files. - -{ - tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -d "$tmp" -} || -{ - tmp=./conf$$-$RANDOM - (umask 077 && mkdir "$tmp") -} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 -ac_tmp=$tmp - -# Set up the scripts for CONFIG_FILES section. -# No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. -if test -n "$CONFIG_FILES"; then - - -ac_cr=`echo X | tr X '\015'` -# On cygwin, bash can eat \r inside `` if the user requested igncr. -# But we know of no other shell where ac_cr would be empty at this -# point, so we can use a bashism as a fallback. -if test "x$ac_cr" = x; then - eval ac_cr=\$\'\\r\' -fi -ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` -if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' -else - ac_cs_awk_cr=$ac_cr -fi - -echo 'BEGIN {' >"$ac_tmp/subs1.awk" && -_ACEOF - - -{ - echo "cat >conf$$subs.awk <<_ACEOF" && - echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && - echo "_ACEOF" -} >conf$$subs.sh || - as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 -ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` -ac_delim='%!_!# ' -for ac_last_try in false false false false false :; do - . ./conf$$subs.sh || - as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 - - ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` - if test $ac_delim_n = $ac_delim_num; then - break - elif $ac_last_try; then - as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done -rm -f conf$$subs.sh - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && -_ACEOF -sed -n ' -h -s/^/S["/; s/!.*/"]=/ -p -g -s/^[^!]*!// -:repl -t repl -s/'"$ac_delim"'$// -t delim -:nl -h -s/\(.\{148\}\)..*/\1/ -t more1 -s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ -p -n -b repl -:more1 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t nl -:delim -h -s/\(.\{148\}\)..*/\1/ -t more2 -s/["\\]/\\&/g; s/^/"/; s/$/"/ -p -b -:more2 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t delim -' >$CONFIG_STATUS || ac_write_fail=1 -rm -f conf$$subs.awk -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -_ACAWK -cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && - for (key in S) S_is_set[key] = 1 - FS = "" - -} -{ - line = $ 0 - nfields = split(line, field, "@") - substed = 0 - len = length(field[1]) - for (i = 2; i < nfields; i++) { - key = field[i] - keylen = length(key) - if (S_is_set[key]) { - value = S[key] - line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) - len += length(value) + length(field[++i]) - substed = 1 - } else - len += 1 + keylen - } - - print line -} - -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then - sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" -else - cat -fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ - || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 -_ACEOF - -# VPATH may cause trouble with some makes, so we remove sole $(srcdir), -# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and -# trailing colons and then remove the whole line if VPATH becomes empty -# (actually we leave an empty line to preserve line numbers). -if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ -h -s/// -s/^/:/ -s/[ ]*$/:/ -s/:\$(srcdir):/:/g -s/:\${srcdir}:/:/g -s/:@srcdir@:/:/g -s/^:*// -s/:*$// -x -s/\(=[ ]*\).*/\1/ -G -s/\n// -s/^[^=]*=[ ]*$// -}' -fi - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -fi # test -n "$CONFIG_FILES" - -# Set up the scripts for CONFIG_HEADERS section. -# No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. -if test -n "$CONFIG_HEADERS"; then -cat >"$ac_tmp/defines.awk" <<\_ACAWK || -BEGIN { -_ACEOF - -# Transform confdefs.h into an awk script `defines.awk', embedded as -# here-document in config.status, that substitutes the proper values into -# config.h.in to produce config.h. - -# Create a delimiter string that does not exist in confdefs.h, to ease -# handling of long lines. -ac_delim='%!_!# ' -for ac_last_try in false false :; do - ac_tt=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_tt"; then - break - elif $ac_last_try; then - as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done - -# For the awk script, D is an array of macro values keyed by name, -# likewise P contains macro parameters if any. Preserve backslash -# newline sequences. - -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -sed -n ' -s/.\{148\}/&'"$ac_delim"'/g -t rset -:rset -s/^[ ]*#[ ]*define[ ][ ]*/ / -t def -d -:def -s/\\$// -t bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3"/p -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p -d -:bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3\\\\\\n"\\/p -t cont -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p -t cont -d -:cont -n -s/.\{148\}/&'"$ac_delim"'/g -t clear -:clear -s/\\$// -t bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/"/p -d -:bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p -b cont -' >$CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - for (key in D) D_is_set[key] = 1 - FS = "" -} -/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { - line = \$ 0 - split(line, arg, " ") - if (arg[1] == "#") { - defundef = arg[2] - mac1 = arg[3] - } else { - defundef = substr(arg[1], 2) - mac1 = arg[2] - } - split(mac1, mac2, "(") #) - macro = mac2[1] - prefix = substr(line, 1, index(line, defundef) - 1) - if (D_is_set[macro]) { - # Preserve the white space surrounding the "#". - print prefix "define", macro P[macro] D[macro] - next - } else { - # Replace #undef with comments. This is necessary, for example, - # in the case of _POSIX_SOURCE, which is predefined and required - # on some systems where configure will not decide to define it. - if (defundef == "undef") { - print "/*", prefix defundef, macro, "*/" - next - } - } -} -{ print } -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 -fi # test -n "$CONFIG_HEADERS" - - -eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" -shift -for ac_tag -do - case $ac_tag in - :[FHLC]) ac_mode=$ac_tag; continue;; - esac - case $ac_mode$ac_tag in - :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; - :[FH]-) ac_tag=-:-;; - :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; - esac - ac_save_IFS=$IFS - IFS=: - set x $ac_tag - IFS=$ac_save_IFS - shift - ac_file=$1 - shift - - case $ac_mode in - :L) ac_source=$1;; - :[FH]) - ac_file_inputs= - for ac_f - do - case $ac_f in - -) ac_f="$ac_tmp/stdin";; - *) # Look for the file first in the build tree, then in the source tree - # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. - test -f "$ac_f" || - case $ac_f in - [\\/$]*) false;; - *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; - esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; - esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - as_fn_append ac_file_inputs " '$ac_f'" - done - - # Let's still pretend it is `configure' which instantiates (i.e., don't - # use $as_me), people would be surprised to read: - # /* config.h. Generated by config.status. */ - configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' - `' by configure.' - if test x"$ac_file" != x-; then - configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} - fi - # Neutralize special characters interpreted by sed in replacement strings. - case $configure_input in #( - *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | - sed 's/[\\\\&|]/\\\\&/g'`;; #( - *) ac_sed_conf_input=$configure_input;; - esac - - case $ac_tag in - *:-:* | *:-) cat >"$ac_tmp/stdin" \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; - esac - ;; - esac - - ac_dir=`$as_dirname -- "$ac_file" || -$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$ac_file" : 'X\(//\)[^/]' \| \ - X"$ac_file" : 'X\(//\)$' \| \ - X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - as_dir="$ac_dir"; as_fn_mkdir_p - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - - case $ac_mode in - :F) - # - # CONFIG_FILE - # - - case $INSTALL in - [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; - *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; - esac - ac_MKDIR_P=$MKDIR_P - case $MKDIR_P in - [\\/$]* | ?:[\\/]* ) ;; - */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; - esac -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# If the template does not know about datarootdir, expand it. -# FIXME: This hack should be removed a few years after 2.60. -ac_datarootdir_hack=; ac_datarootdir_seen= -ac_sed_dataroot=' -/datarootdir/ { - p - q -} -/@datadir@/p -/@docdir@/p -/@infodir@/p -/@localedir@/p -/@mandir@/p' -case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in -*datarootdir*) ac_datarootdir_seen=yes;; -*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - ac_datarootdir_hack=' - s&@datadir@&$datadir&g - s&@docdir@&$docdir&g - s&@infodir@&$infodir&g - s&@localedir@&$localedir&g - s&@mandir@&$mandir&g - s&\\\${datarootdir}&$datarootdir&g' ;; -esac -_ACEOF - -# Neutralize VPATH when `$srcdir' = `.'. -# Shell code in configure.ac might set extrasub. -# FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_sed_extra="$ac_vpsub -$extrasub -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -:t -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s|@configure_input@|$ac_sed_conf_input|;t t -s&@top_builddir@&$ac_top_builddir_sub&;t t -s&@top_build_prefix@&$ac_top_build_prefix&;t t -s&@srcdir@&$ac_srcdir&;t t -s&@abs_srcdir@&$ac_abs_srcdir&;t t -s&@top_srcdir@&$ac_top_srcdir&;t t -s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t -s&@builddir@&$ac_builddir&;t t -s&@abs_builddir@&$ac_abs_builddir&;t t -s&@abs_top_builddir@&$ac_abs_top_builddir&;t t -s&@INSTALL@&$ac_INSTALL&;t t -s&@MKDIR_P@&$ac_MKDIR_P&;t t -$ac_datarootdir_hack -" -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ - >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - -test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ - "$ac_tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined" >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined" >&2;} - - rm -f "$ac_tmp/stdin" - case $ac_file in - -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; - *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; - esac \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - ;; - :H) - # - # CONFIG_HEADER - # - if test x"$ac_file" != x-; then - { - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" - } >"$ac_tmp/config.h" \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 -$as_echo "$as_me: $ac_file is unchanged" >&6;} - else - rm -f "$ac_file" - mv "$ac_tmp/config.h" "$ac_file" \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - fi - else - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ - || as_fn_error $? "could not create -" "$LINENO" 5 - fi -# Compute "$ac_file"'s index in $config_headers. -_am_arg="$ac_file" -_am_stamp_count=1 -for _am_header in $config_headers :; do - case $_am_header in - $_am_arg | $_am_arg:* ) - break ;; - * ) - _am_stamp_count=`expr $_am_stamp_count + 1` ;; - esac -done -echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || -$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$_am_arg" : 'X\(//\)[^/]' \| \ - X"$_am_arg" : 'X\(//\)$' \| \ - X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$_am_arg" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'`/stamp-h$_am_stamp_count - ;; - - :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 -$as_echo "$as_me: executing $ac_file commands" >&6;} - ;; - esac - - - case $ac_file$ac_mode in - "depfiles":C) test x"$AMDEP_TRUE" != x"" || { - # Older Autoconf quotes --file arguments for eval, but not when files - # are listed without --file. Let's play safe and only enable the eval - # if we detect the quoting. - case $CONFIG_FILES in - *\'*) eval set x "$CONFIG_FILES" ;; - *) set x $CONFIG_FILES ;; - esac - shift - for mf - do - # Strip MF so we end up with the name of the file. - mf=`echo "$mf" | sed -e 's/:.*$//'` - # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named 'Makefile.in', but - # some people rename them; so instead we look at the file content. - # Grep'ing the first line is not enough: some people post-process - # each Makefile.in and add a new line on top of each file to say so. - # Grep'ing the whole file is not good either: AIX grep has a line - # limit of 2048, but all sed's we know have understand at least 4000. - if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then - dirpart=`$as_dirname -- "$mf" || -$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$mf" : 'X\(//\)[^/]' \| \ - X"$mf" : 'X\(//\)$' \| \ - X"$mf" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$mf" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - else - continue - fi - # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running 'make'. - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` - test -z "$DEPDIR" && continue - am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "$am__include" && continue - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` - # Find all dependency output files, they are included files with - # $(DEPDIR) in their names. We invoke sed twice because it is the - # simplest approach to changing $(DEPDIR) to its actual value in the - # expansion. - for file in `sed -n " - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do - # Make sure the directory exists. - test -f "$dirpart/$file" && continue - fdir=`$as_dirname -- "$file" || -$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$file" : 'X\(//\)[^/]' \| \ - X"$file" : 'X\(//\)$' \| \ - X"$file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$file" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - as_dir=$dirpart/$fdir; as_fn_mkdir_p - # echo "creating $dirpart/$file" - echo '# dummy' > "$dirpart/$file" - done - done -} - ;; - "libtool":C) - - # See if we are running on zsh, and set the options which allow our - # commands through without removal of \ escapes. - if test -n "${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST - fi - - cfgfile="${ofile}T" - trap "$RM \"$cfgfile\"; exit 1" 1 2 15 - $RM "$cfgfile" - - cat <<_LT_EOF >> "$cfgfile" -#! $SHELL - -# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. -# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION -# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: -# NOTE: Changes made to this file will be lost: look at ltmain.sh. -# -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, or -# obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - - -# The names of the tagged configurations supported by this script. -available_tags="CXX " - -# ### BEGIN LIBTOOL CONFIG - -# Which release of libtool.m4 was used? -macro_version=$macro_version -macro_revision=$macro_revision - -# Whether or not to build shared libraries. -build_libtool_libs=$enable_shared - -# Whether or not to build static libraries. -build_old_libs=$enable_static - -# What type of objects to build. -pic_mode=$pic_mode - -# Whether or not to optimize for fast installation. -fast_install=$enable_fast_install - -# Shell to use when invoking shell scripts. -SHELL=$lt_SHELL - -# An echo program that protects backslashes. -ECHO=$lt_ECHO - -# The PATH separator for the build system. -PATH_SEPARATOR=$lt_PATH_SEPARATOR - -# The host system. -host_alias=$host_alias -host=$host -host_os=$host_os - -# The build system. -build_alias=$build_alias -build=$build -build_os=$build_os - -# A sed program that does not truncate output. -SED=$lt_SED - -# Sed that helps us avoid accidentally triggering echo(1) options like -n. -Xsed="\$SED -e 1s/^X//" - -# A grep program that handles long lines. -GREP=$lt_GREP - -# An ERE matcher. -EGREP=$lt_EGREP - -# A literal string matcher. -FGREP=$lt_FGREP - -# A BSD- or MS-compatible name lister. -NM=$lt_NM - -# Whether we need soft or hard links. -LN_S=$lt_LN_S - -# What is the maximum length of a command? -max_cmd_len=$max_cmd_len - -# Object file suffix (normally "o"). -objext=$ac_objext - -# Executable file suffix (normally ""). -exeext=$exeext - -# whether the shell understands "unset". -lt_unset=$lt_unset - -# turn spaces into newlines. -SP2NL=$lt_lt_SP2NL - -# turn newlines into spaces. -NL2SP=$lt_lt_NL2SP - -# convert \$build file names to \$host format. -to_host_file_cmd=$lt_cv_to_host_file_cmd - -# convert \$build files to toolchain format. -to_tool_file_cmd=$lt_cv_to_tool_file_cmd - -# An object symbol dumper. -OBJDUMP=$lt_OBJDUMP - -# Method to check whether dependent libraries are shared objects. -deplibs_check_method=$lt_deplibs_check_method - -# Command to use when deplibs_check_method = "file_magic". -file_magic_cmd=$lt_file_magic_cmd - -# How to find potential files when deplibs_check_method = "file_magic". -file_magic_glob=$lt_file_magic_glob - -# Find potential files using nocaseglob when deplibs_check_method = "file_magic". -want_nocaseglob=$lt_want_nocaseglob - -# DLL creation program. -DLLTOOL=$lt_DLLTOOL - -# Command to associate shared and link libraries. -sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd - -# The archiver. -AR=$lt_AR - -# Flags to create an archive. -AR_FLAGS=$lt_AR_FLAGS - -# How to feed a file listing to the archiver. -archiver_list_spec=$lt_archiver_list_spec - -# A symbol stripping program. -STRIP=$lt_STRIP - -# Commands used to install an old-style archive. -RANLIB=$lt_RANLIB -old_postinstall_cmds=$lt_old_postinstall_cmds -old_postuninstall_cmds=$lt_old_postuninstall_cmds - -# Whether to use a lock for old archive extraction. -lock_old_archive_extraction=$lock_old_archive_extraction - -# A C compiler. -LTCC=$lt_CC - -# LTCC compiler flags. -LTCFLAGS=$lt_CFLAGS - -# Take the output of nm and produce a listing of raw symbols and C names. -global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe - -# Transform the output of nm in a proper C declaration. -global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl - -# Transform the output of nm in a C name address pair. -global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address - -# Transform the output of nm in a C name address pair when lib prefix is needed. -global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix - -# Specify filename containing input files for \$NM. -nm_file_list_spec=$lt_nm_file_list_spec - -# The root where to search for dependent libraries,and in which our libraries should be installed. -lt_sysroot=$lt_sysroot - -# The name of the directory that contains temporary libtool files. -objdir=$objdir - -# Used to examine libraries when file_magic_cmd begins with "file". -MAGIC_CMD=$MAGIC_CMD - -# Must we lock files when doing compilation? -need_locks=$lt_need_locks - -# Manifest tool. -MANIFEST_TOOL=$lt_MANIFEST_TOOL - -# Tool to manipulate archived DWARF debug symbol files on Mac OS X. -DSYMUTIL=$lt_DSYMUTIL - -# Tool to change global to local symbols on Mac OS X. -NMEDIT=$lt_NMEDIT - -# Tool to manipulate fat objects and archives on Mac OS X. -LIPO=$lt_LIPO - -# ldd/readelf like tool for Mach-O binaries on Mac OS X. -OTOOL=$lt_OTOOL - -# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. -OTOOL64=$lt_OTOOL64 - -# Old archive suffix (normally "a"). -libext=$libext - -# Shared library suffix (normally ".so"). -shrext_cmds=$lt_shrext_cmds - -# The commands to extract the exported symbol list from a shared archive. -extract_expsyms_cmds=$lt_extract_expsyms_cmds - -# Variables whose values should be saved in libtool wrapper scripts and -# restored at link time. -variables_saved_for_relink=$lt_variables_saved_for_relink - -# Do we need the "lib" prefix for modules? -need_lib_prefix=$need_lib_prefix - -# Do we need a version for libraries? -need_version=$need_version - -# Library versioning type. -version_type=$version_type - -# Shared library runtime path variable. -runpath_var=$runpath_var - -# Shared library path variable. -shlibpath_var=$shlibpath_var - -# Is shlibpath searched before the hard-coded library search path? -shlibpath_overrides_runpath=$shlibpath_overrides_runpath - -# Format of library name prefix. -libname_spec=$lt_libname_spec - -# List of archive names. First name is the real one, the rest are links. -# The last name is the one that the linker finds with -lNAME -library_names_spec=$lt_library_names_spec - -# The coded name of the library, if different from the real name. -soname_spec=$lt_soname_spec - -# Permission mode override for installation of shared libraries. -install_override_mode=$lt_install_override_mode - -# Command to use after installation of a shared archive. -postinstall_cmds=$lt_postinstall_cmds - -# Command to use after uninstallation of a shared archive. -postuninstall_cmds=$lt_postuninstall_cmds - -# Commands used to finish a libtool library installation in a directory. -finish_cmds=$lt_finish_cmds - -# As "finish_cmds", except a single script fragment to be evaled but -# not shown. -finish_eval=$lt_finish_eval - -# Whether we should hardcode library paths into libraries. -hardcode_into_libs=$hardcode_into_libs - -# Compile-time system search path for libraries. -sys_lib_search_path_spec=$lt_sys_lib_search_path_spec - -# Run-time system search path for libraries. -sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec - -# Whether dlopen is supported. -dlopen_support=$enable_dlopen - -# Whether dlopen of programs is supported. -dlopen_self=$enable_dlopen_self - -# Whether dlopen of statically linked programs is supported. -dlopen_self_static=$enable_dlopen_self_static - -# Commands to strip libraries. -old_striplib=$lt_old_striplib -striplib=$lt_striplib - - -# The linker used to build libraries. -LD=$lt_LD - -# How to create reloadable object files. -reload_flag=$lt_reload_flag -reload_cmds=$lt_reload_cmds - -# Commands used to build an old-style archive. -old_archive_cmds=$lt_old_archive_cmds - -# A language specific compiler. -CC=$lt_compiler - -# Is the compiler the GNU compiler? -with_gcc=$GCC - -# Compiler flag to turn off builtin functions. -no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag - -# Additional compiler flags for building library objects. -pic_flag=$lt_lt_prog_compiler_pic - -# How to pass a linker flag through the compiler. -wl=$lt_lt_prog_compiler_wl - -# Compiler flag to prevent dynamic linking. -link_static_flag=$lt_lt_prog_compiler_static - -# Does compiler simultaneously support -c and -o options? -compiler_c_o=$lt_lt_cv_prog_compiler_c_o - -# Whether or not to add -lc for building shared libraries. -build_libtool_need_lc=$archive_cmds_need_lc - -# Whether or not to disallow shared libs when runtime libs are static. -allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes - -# Compiler flag to allow reflexive dlopens. -export_dynamic_flag_spec=$lt_export_dynamic_flag_spec - -# Compiler flag to generate shared objects directly from archives. -whole_archive_flag_spec=$lt_whole_archive_flag_spec - -# Whether the compiler copes with passing no objects directly. -compiler_needs_object=$lt_compiler_needs_object - -# Create an old-style archive from a shared archive. -old_archive_from_new_cmds=$lt_old_archive_from_new_cmds - -# Create a temporary old-style archive to link instead of a shared archive. -old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds - -# Commands used to build a shared archive. -archive_cmds=$lt_archive_cmds -archive_expsym_cmds=$lt_archive_expsym_cmds - -# Commands used to build a loadable module if different from building -# a shared archive. -module_cmds=$lt_module_cmds -module_expsym_cmds=$lt_module_expsym_cmds - -# Whether we are building with GNU ld or not. -with_gnu_ld=$lt_with_gnu_ld - -# Flag that allows shared libraries with undefined symbols to be built. -allow_undefined_flag=$lt_allow_undefined_flag - -# Flag that enforces no undefined symbols. -no_undefined_flag=$lt_no_undefined_flag - -# Flag to hardcode \$libdir into a binary during linking. -# This must work even if \$libdir does not exist -hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec - -# Whether we need a single "-rpath" flag with a separated argument. -hardcode_libdir_separator=$lt_hardcode_libdir_separator - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary. -hardcode_direct=$hardcode_direct - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary and the resulting library dependency is -# "absolute",i.e impossible to change by setting \${shlibpath_var} if the -# library is relocated. -hardcode_direct_absolute=$hardcode_direct_absolute - -# Set to "yes" if using the -LDIR flag during linking hardcodes DIR -# into the resulting binary. -hardcode_minus_L=$hardcode_minus_L - -# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR -# into the resulting binary. -hardcode_shlibpath_var=$hardcode_shlibpath_var - -# Set to "yes" if building a shared library automatically hardcodes DIR -# into the library and all subsequent libraries and executables linked -# against it. -hardcode_automatic=$hardcode_automatic - -# Set to yes if linker adds runtime paths of dependent libraries -# to runtime path list. -inherit_rpath=$inherit_rpath - -# Whether libtool must link a program against all its dependency libraries. -link_all_deplibs=$link_all_deplibs - -# Set to "yes" if exported symbols are required. -always_export_symbols=$always_export_symbols - -# The commands to list exported symbols. -export_symbols_cmds=$lt_export_symbols_cmds - -# Symbols that should not be listed in the preloaded symbols. -exclude_expsyms=$lt_exclude_expsyms - -# Symbols that must always be exported. -include_expsyms=$lt_include_expsyms - -# Commands necessary for linking programs (against libraries) with templates. -prelink_cmds=$lt_prelink_cmds - -# Commands necessary for finishing linking programs. -postlink_cmds=$lt_postlink_cmds - -# Specify filename containing input files. -file_list_spec=$lt_file_list_spec - -# How to hardcode a shared library path into an executable. -hardcode_action=$hardcode_action - -# The directories searched by this compiler when creating a shared library. -compiler_lib_search_dirs=$lt_compiler_lib_search_dirs - -# Dependencies to place before and after the objects being linked to -# create a shared library. -predep_objects=$lt_predep_objects -postdep_objects=$lt_postdep_objects -predeps=$lt_predeps -postdeps=$lt_postdeps - -# The library search path used internally by the compiler when linking -# a shared library. -compiler_lib_search_path=$lt_compiler_lib_search_path - -# ### END LIBTOOL CONFIG - -_LT_EOF - - case $host_os in - aix3*) - cat <<\_LT_EOF >> "$cfgfile" -# AIX sometimes has problems with the GCC collect2 program. For some -# reason, if we set the COLLECT_NAMES environment variable, the problems -# vanish in a puff of smoke. -if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES -fi -_LT_EOF - ;; - esac - - -ltmain="$ac_aux_dir/ltmain.sh" - - - # We use sed instead of cat because bash on DJGPP gets confused if - # if finds mixed CR/LF and LF-only lines. Since sed operates in - # text mode, it properly converts lines to CR/LF. This bash problem - # is reportedly fixed, but why not run on old versions too? - sed '$q' "$ltmain" >> "$cfgfile" \ - || (rm -f "$cfgfile"; exit 1) - - if test x"$xsi_shell" = xyes; then - sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ -func_dirname ()\ -{\ -\ case ${1} in\ -\ */*) func_dirname_result="${1%/*}${2}" ;;\ -\ * ) func_dirname_result="${3}" ;;\ -\ esac\ -} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_basename ()$/,/^} # func_basename /c\ -func_basename ()\ -{\ -\ func_basename_result="${1##*/}"\ -} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ -func_dirname_and_basename ()\ -{\ -\ case ${1} in\ -\ */*) func_dirname_result="${1%/*}${2}" ;;\ -\ * ) func_dirname_result="${3}" ;;\ -\ esac\ -\ func_basename_result="${1##*/}"\ -} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ -func_stripname ()\ -{\ -\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ -\ # positional parameters, so assign one to ordinary parameter first.\ -\ func_stripname_result=${3}\ -\ func_stripname_result=${func_stripname_result#"${1}"}\ -\ func_stripname_result=${func_stripname_result%"${2}"}\ -} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ -func_split_long_opt ()\ -{\ -\ func_split_long_opt_name=${1%%=*}\ -\ func_split_long_opt_arg=${1#*=}\ -} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ -func_split_short_opt ()\ -{\ -\ func_split_short_opt_arg=${1#??}\ -\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ -} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ -func_lo2o ()\ -{\ -\ case ${1} in\ -\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ -\ *) func_lo2o_result=${1} ;;\ -\ esac\ -} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_xform ()$/,/^} # func_xform /c\ -func_xform ()\ -{\ - func_xform_result=${1%.*}.lo\ -} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_arith ()$/,/^} # func_arith /c\ -func_arith ()\ -{\ - func_arith_result=$(( $* ))\ -} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_len ()$/,/^} # func_len /c\ -func_len ()\ -{\ - func_len_result=${#1}\ -} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - -fi - -if test x"$lt_shell_append" = xyes; then - sed -e '/^func_append ()$/,/^} # func_append /c\ -func_append ()\ -{\ - eval "${1}+=\\${2}"\ -} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ -func_append_quoted ()\ -{\ -\ func_quote_for_eval "${2}"\ -\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ -} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - # Save a `func_append' function call where possible by direct use of '+=' - sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -else - # Save a `func_append' function call even when '+=' is not available - sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -fi - -if test x"$_lt_function_replace_fail" = x":"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 -$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} -fi - - - mv -f "$cfgfile" "$ofile" || - (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") - chmod +x "$ofile" - - - cat <<_LT_EOF >> "$ofile" - -# ### BEGIN LIBTOOL TAG CONFIG: CXX - -# The linker used to build libraries. -LD=$lt_LD_CXX - -# How to create reloadable object files. -reload_flag=$lt_reload_flag_CXX -reload_cmds=$lt_reload_cmds_CXX - -# Commands used to build an old-style archive. -old_archive_cmds=$lt_old_archive_cmds_CXX - -# A language specific compiler. -CC=$lt_compiler_CXX - -# Is the compiler the GNU compiler? -with_gcc=$GCC_CXX - -# Compiler flag to turn off builtin functions. -no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX - -# Additional compiler flags for building library objects. -pic_flag=$lt_lt_prog_compiler_pic_CXX - -# How to pass a linker flag through the compiler. -wl=$lt_lt_prog_compiler_wl_CXX - -# Compiler flag to prevent dynamic linking. -link_static_flag=$lt_lt_prog_compiler_static_CXX - -# Does compiler simultaneously support -c and -o options? -compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX - -# Whether or not to add -lc for building shared libraries. -build_libtool_need_lc=$archive_cmds_need_lc_CXX - -# Whether or not to disallow shared libs when runtime libs are static. -allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX - -# Compiler flag to allow reflexive dlopens. -export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX - -# Compiler flag to generate shared objects directly from archives. -whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX - -# Whether the compiler copes with passing no objects directly. -compiler_needs_object=$lt_compiler_needs_object_CXX - -# Create an old-style archive from a shared archive. -old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX - -# Create a temporary old-style archive to link instead of a shared archive. -old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX - -# Commands used to build a shared archive. -archive_cmds=$lt_archive_cmds_CXX -archive_expsym_cmds=$lt_archive_expsym_cmds_CXX - -# Commands used to build a loadable module if different from building -# a shared archive. -module_cmds=$lt_module_cmds_CXX -module_expsym_cmds=$lt_module_expsym_cmds_CXX - -# Whether we are building with GNU ld or not. -with_gnu_ld=$lt_with_gnu_ld_CXX - -# Flag that allows shared libraries with undefined symbols to be built. -allow_undefined_flag=$lt_allow_undefined_flag_CXX - -# Flag that enforces no undefined symbols. -no_undefined_flag=$lt_no_undefined_flag_CXX - -# Flag to hardcode \$libdir into a binary during linking. -# This must work even if \$libdir does not exist -hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX - -# Whether we need a single "-rpath" flag with a separated argument. -hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary. -hardcode_direct=$hardcode_direct_CXX - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary and the resulting library dependency is -# "absolute",i.e impossible to change by setting \${shlibpath_var} if the -# library is relocated. -hardcode_direct_absolute=$hardcode_direct_absolute_CXX - -# Set to "yes" if using the -LDIR flag during linking hardcodes DIR -# into the resulting binary. -hardcode_minus_L=$hardcode_minus_L_CXX - -# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR -# into the resulting binary. -hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX - -# Set to "yes" if building a shared library automatically hardcodes DIR -# into the library and all subsequent libraries and executables linked -# against it. -hardcode_automatic=$hardcode_automatic_CXX - -# Set to yes if linker adds runtime paths of dependent libraries -# to runtime path list. -inherit_rpath=$inherit_rpath_CXX - -# Whether libtool must link a program against all its dependency libraries. -link_all_deplibs=$link_all_deplibs_CXX - -# Set to "yes" if exported symbols are required. -always_export_symbols=$always_export_symbols_CXX - -# The commands to list exported symbols. -export_symbols_cmds=$lt_export_symbols_cmds_CXX - -# Symbols that should not be listed in the preloaded symbols. -exclude_expsyms=$lt_exclude_expsyms_CXX - -# Symbols that must always be exported. -include_expsyms=$lt_include_expsyms_CXX - -# Commands necessary for linking programs (against libraries) with templates. -prelink_cmds=$lt_prelink_cmds_CXX - -# Commands necessary for finishing linking programs. -postlink_cmds=$lt_postlink_cmds_CXX - -# Specify filename containing input files. -file_list_spec=$lt_file_list_spec_CXX - -# How to hardcode a shared library path into an executable. -hardcode_action=$hardcode_action_CXX - -# The directories searched by this compiler when creating a shared library. -compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX - -# Dependencies to place before and after the objects being linked to -# create a shared library. -predep_objects=$lt_predep_objects_CXX -postdep_objects=$lt_postdep_objects_CXX -predeps=$lt_predeps_CXX -postdeps=$lt_postdeps_CXX - -# The library search path used internally by the compiler when linking -# a shared library. -compiler_lib_search_path=$lt_compiler_lib_search_path_CXX - -# ### END LIBTOOL TAG CONFIG: CXX -_LT_EOF - - ;; - - esac -done # for ac_tag - - -as_fn_exit 0 -_ACEOF -ac_clean_files=$ac_clean_files_save - -test $ac_write_fail = 0 || - as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 - - -# configure is writing to config.log, and then calls config.status. -# config.status does its own redirection, appending to config.log. -# Unfortunately, on DOS this fails, as config.log is still kept open -# by configure, so config.status won't be able to write to it; its -# output is simply discarded. So we exec the FD to /dev/null, -# effectively closing config.log, so it can be properly (re)opened and -# appended to by config.status. When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit 1 -fi - -# -# CONFIG_SUBDIRS section. -# -if test "$no_recursion" != yes; then - - # Remove --cache-file, --srcdir, and --disable-option-checking arguments - # so they do not pile up. - ac_sub_configure_args= - ac_prev= - eval "set x $ac_configure_args" - shift - for ac_arg - do - if test -n "$ac_prev"; then - ac_prev= - continue - fi - case $ac_arg in - -cache-file | --cache-file | --cache-fil | --cache-fi \ - | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) - ac_prev=cache_file ;; - -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ - | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ - | --c=*) - ;; - --config-cache | -C) - ;; - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - ;; - -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) - ac_prev=prefix ;; - -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - ;; - --disable-option-checking) - ;; - *) - case $ac_arg in - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append ac_sub_configure_args " '$ac_arg'" ;; - esac - done - - # Always prepend --prefix to ensure using the same prefix - # in subdir configurations. - ac_arg="--prefix=$prefix" - case $ac_arg in - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" - - # Pass --silent - if test "$silent" = yes; then - ac_sub_configure_args="--silent $ac_sub_configure_args" - fi - - # Always prepend --disable-option-checking to silence warnings, since - # different subdirs can have different --enable and --with options. - ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" - - ac_popdir=`pwd` - for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue - - # Do not complain, so a configure script can configure whichever - # parts of a large source tree are present. - test -d "$srcdir/$ac_dir" || continue - - ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" - $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 - $as_echo "$ac_msg" >&6 - as_dir="$ac_dir"; as_fn_mkdir_p - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - - cd "$ac_dir" - - # Check for guested configure; otherwise get Cygnus style configure. - if test -f "$ac_srcdir/configure.gnu"; then - ac_sub_configure=$ac_srcdir/configure.gnu - elif test -f "$ac_srcdir/configure"; then - ac_sub_configure=$ac_srcdir/configure - elif test -f "$ac_srcdir/configure.in"; then - # This should be Cygnus configure. - ac_sub_configure=$ac_aux_dir/configure - else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 -$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} - ac_sub_configure= - fi - - # The recursion is here. - if test -n "$ac_sub_configure"; then - # Make the cache file name correct relative to the subdirectory. - case $cache_file in - [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; - *) # Relative name. - ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; - esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 -$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} - # The eval makes quoting arguments work. - eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ - --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || - as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 - fi - - cd "$ac_popdir" - done -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/src/thirdparty/protobuf-2.6.1/gtest/Makefile.in b/src/thirdparty/protobuf-2.6.1/gtest/Makefile.in deleted file mode 100644 index 992f28da8..000000000 --- a/src/thirdparty/protobuf-2.6.1/gtest/Makefile.in +++ /dev/null @@ -1,1760 +0,0 @@ -# Makefile.in generated by automake 1.14.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2013 Free Software Foundation, Inc. - -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -# Automake file - - - -VPATH = @srcdir@ -am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' -am__make_running_with_option = \ - case $${target_option-} in \ - ?) ;; \ - *) echo "am__make_running_with_option: internal error: invalid" \ - "target option '$${target_option-}' specified" >&2; \ - exit 1;; \ - esac; \ - has_opt=no; \ - sane_makeflags=$$MAKEFLAGS; \ - if $(am__is_gnu_make); then \ - sane_makeflags=$$MFLAGS; \ - else \ - case $$MAKEFLAGS in \ - *\\[\ \ ]*) \ - bs=\\; \ - sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ - | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ - esac; \ - fi; \ - skip_next=no; \ - strip_trailopt () \ - { \ - flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ - }; \ - for flg in $$sane_makeflags; do \ - test $$skip_next = yes && { skip_next=no; continue; }; \ - case $$flg in \ - *=*|--*) continue;; \ - -*I) strip_trailopt 'I'; skip_next=yes;; \ - -*I?*) strip_trailopt 'I';; \ - -*O) strip_trailopt 'O'; skip_next=yes;; \ - -*O?*) strip_trailopt 'O';; \ - -*l) strip_trailopt 'l'; skip_next=yes;; \ - -*l?*) strip_trailopt 'l';; \ - -[dEDm]) skip_next=yes;; \ - -[JT]) skip_next=yes;; \ - esac; \ - case $$flg in \ - *$$target_option*) has_opt=yes; break;; \ - esac; \ - done; \ - test $$has_opt = yes -am__make_dryrun = (target_option=n; $(am__make_running_with_option)) -am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) -pkgdatadir = $(datadir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkglibexecdir = $(libexecdir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -TESTS = samples/sample1_unittest$(EXEEXT) \ - samples/sample10_unittest$(EXEEXT) \ - test/gtest_all_test$(EXEEXT) $(am__EXEEXT_1) -check_PROGRAMS = samples/sample1_unittest$(EXEEXT) \ - samples/sample10_unittest$(EXEEXT) \ - test/gtest_all_test$(EXEEXT) $(am__EXEEXT_1) -@HAVE_PYTHON_TRUE@am__append_1 = test/fused_gtest_test -@HAVE_PYTHON_TRUE@am__append_2 = test/fused_gtest_test -subdir = . -DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ - $(top_srcdir)/configure $(am__configure_deps) \ - $(top_srcdir)/build-aux/config.h.in \ - $(top_srcdir)/scripts/gtest-config.in \ - $(top_srcdir)/build-aux/depcomp $(pkginclude_HEADERS) \ - $(pkginclude_internal_HEADERS) \ - $(top_srcdir)/build-aux/test-driver README build-aux/compile \ - build-aux/config.guess build-aux/config.sub build-aux/depcomp \ - build-aux/install-sh build-aux/missing build-aux/ltmain.sh \ - $(top_srcdir)/build-aux/compile \ - $(top_srcdir)/build-aux/config.guess \ - $(top_srcdir)/build-aux/config.sub \ - $(top_srcdir)/build-aux/install-sh \ - $(top_srcdir)/build-aux/ltmain.sh \ - $(top_srcdir)/build-aux/missing -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ - $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ - $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ - $(top_srcdir)/m4/acx_pthread.m4 $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ - configure.lineno config.status.lineno -mkinstalldirs = $(install_sh) -d -CONFIG_HEADER = $(top_builddir)/build-aux/config.h -CONFIG_CLEAN_FILES = scripts/gtest-config -CONFIG_CLEAN_VPATH_FILES = -am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; -am__vpath_adj = case $$p in \ - $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ - *) f=$$p;; \ - esac; -am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; -am__install_max = 40 -am__nobase_strip_setup = \ - srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` -am__nobase_strip = \ - for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" -am__nobase_list = $(am__nobase_strip_setup); \ - for p in $$list; do echo "$$p $$p"; done | \ - sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ - $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ - if (++n[$$2] == $(am__install_max)) \ - { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ - END { for (dir in files) print dir, files[dir] }' -am__base_list = \ - sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ - sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' -am__uninstall_files_from_dir = { \ - test -z "$$files" \ - || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ - || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ - $(am__cd) "$$dir" && rm -f $$files; }; \ - } -am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)" \ - "$(DESTDIR)$(pkgincludedir)" \ - "$(DESTDIR)$(pkginclude_internaldir)" -LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES) -lib_libgtest_la_LIBADD = -am__dirstamp = $(am__leading_dot)dirstamp -am_lib_libgtest_la_OBJECTS = src/gtest-all.lo -lib_libgtest_la_OBJECTS = $(am_lib_libgtest_la_OBJECTS) -AM_V_lt = $(am__v_lt_@AM_V@) -am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) -am__v_lt_0 = --silent -am__v_lt_1 = -lib_libgtest_main_la_DEPENDENCIES = lib/libgtest.la -am_lib_libgtest_main_la_OBJECTS = src/gtest_main.lo -lib_libgtest_main_la_OBJECTS = $(am_lib_libgtest_main_la_OBJECTS) -samples_libsamples_la_LIBADD = -am_samples_libsamples_la_OBJECTS = samples/sample1.lo \ - samples/sample2.lo samples/sample4.lo -samples_libsamples_la_OBJECTS = $(am_samples_libsamples_la_OBJECTS) -@HAVE_PYTHON_TRUE@am__EXEEXT_1 = test/fused_gtest_test$(EXEEXT) -am_samples_sample10_unittest_OBJECTS = \ - samples/sample10_unittest.$(OBJEXT) -samples_sample10_unittest_OBJECTS = \ - $(am_samples_sample10_unittest_OBJECTS) -samples_sample10_unittest_DEPENDENCIES = lib/libgtest.la -am_samples_sample1_unittest_OBJECTS = \ - samples/sample1_unittest.$(OBJEXT) -samples_sample1_unittest_OBJECTS = \ - $(am_samples_sample1_unittest_OBJECTS) -samples_sample1_unittest_DEPENDENCIES = lib/libgtest_main.la \ - lib/libgtest.la samples/libsamples.la -am__test_fused_gtest_test_SOURCES_DIST = fused-src/gtest/gtest-all.cc \ - fused-src/gtest/gtest.h fused-src/gtest/gtest_main.cc \ - samples/sample1.cc samples/sample1_unittest.cc -am__objects_1 = \ - fused-src/gtest/test_fused_gtest_test-gtest-all.$(OBJEXT) \ - fused-src/gtest/test_fused_gtest_test-gtest_main.$(OBJEXT) -@HAVE_PYTHON_TRUE@am_test_fused_gtest_test_OBJECTS = $(am__objects_1) \ -@HAVE_PYTHON_TRUE@ samples/test_fused_gtest_test-sample1.$(OBJEXT) \ -@HAVE_PYTHON_TRUE@ samples/test_fused_gtest_test-sample1_unittest.$(OBJEXT) -test_fused_gtest_test_OBJECTS = $(am_test_fused_gtest_test_OBJECTS) -test_fused_gtest_test_LDADD = $(LDADD) -am_test_gtest_all_test_OBJECTS = test/gtest_all_test.$(OBJEXT) -test_gtest_all_test_OBJECTS = $(am_test_gtest_all_test_OBJECTS) -test_gtest_all_test_DEPENDENCIES = lib/libgtest_main.la \ - lib/libgtest.la -AM_V_P = $(am__v_P_@AM_V@) -am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) -am__v_P_0 = false -am__v_P_1 = : -AM_V_GEN = $(am__v_GEN_@AM_V@) -am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) -am__v_GEN_0 = @echo " GEN " $@; -am__v_GEN_1 = -AM_V_at = $(am__v_at_@AM_V@) -am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) -am__v_at_0 = @ -am__v_at_1 = -DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/build-aux -depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp -am__depfiles_maybe = depfiles -am__mv = mv -f -CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ - $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -LTCXXCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) \ - $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ - $(AM_CXXFLAGS) $(CXXFLAGS) -AM_V_CXX = $(am__v_CXX_@AM_V@) -am__v_CXX_ = $(am__v_CXX_@AM_DEFAULT_V@) -am__v_CXX_0 = @echo " CXX " $@; -am__v_CXX_1 = -CXXLD = $(CXX) -CXXLINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ - $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CXXLD = $(am__v_CXXLD_@AM_V@) -am__v_CXXLD_ = $(am__v_CXXLD_@AM_DEFAULT_V@) -am__v_CXXLD_0 = @echo " CXXLD " $@; -am__v_CXXLD_1 = -COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ - $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ - $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ - $(AM_CFLAGS) $(CFLAGS) -AM_V_CC = $(am__v_CC_@AM_V@) -am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) -am__v_CC_0 = @echo " CC " $@; -am__v_CC_1 = -CCLD = $(CC) -LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ - $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CCLD = $(am__v_CCLD_@AM_V@) -am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) -am__v_CCLD_0 = @echo " CCLD " $@; -am__v_CCLD_1 = -SOURCES = $(lib_libgtest_la_SOURCES) $(lib_libgtest_main_la_SOURCES) \ - $(samples_libsamples_la_SOURCES) \ - $(samples_sample10_unittest_SOURCES) \ - $(samples_sample1_unittest_SOURCES) \ - $(test_fused_gtest_test_SOURCES) \ - $(test_gtest_all_test_SOURCES) -DIST_SOURCES = $(lib_libgtest_la_SOURCES) \ - $(lib_libgtest_main_la_SOURCES) \ - $(samples_libsamples_la_SOURCES) \ - $(samples_sample10_unittest_SOURCES) \ - $(samples_sample1_unittest_SOURCES) \ - $(am__test_fused_gtest_test_SOURCES_DIST) \ - $(test_gtest_all_test_SOURCES) -am__can_run_installinfo = \ - case $$AM_UPDATE_INFO_DIR in \ - n|no|NO) false;; \ - *) (install-info --version) >/dev/null 2>&1;; \ - esac -DATA = $(m4data_DATA) -HEADERS = $(pkginclude_HEADERS) $(pkginclude_internal_HEADERS) -am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) -# Read a list of newline-separated strings from the standard input, -# and print each of them once, without duplicates. Input order is -# *not* preserved. -am__uniquify_input = $(AWK) '\ - BEGIN { nonempty = 0; } \ - { items[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in items) print i; }; } \ -' -# Make sure the list of sources is unique. This is necessary because, -# e.g., the same source file might be shared among _SOURCES variables -# for different programs/libraries. -am__define_uniq_tagged_files = \ - list='$(am__tagged_files)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | $(am__uniquify_input)` -ETAGS = etags -CTAGS = ctags -CSCOPE = cscope -AM_RECURSIVE_TARGETS = cscope check recheck -am__tty_colors_dummy = \ - mgn= red= grn= lgn= blu= brg= std=; \ - am__color_tests=no -am__tty_colors = { \ - $(am__tty_colors_dummy); \ - if test "X$(AM_COLOR_TESTS)" = Xno; then \ - am__color_tests=no; \ - elif test "X$(AM_COLOR_TESTS)" = Xalways; then \ - am__color_tests=yes; \ - elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \ - am__color_tests=yes; \ - fi; \ - if test $$am__color_tests = yes; then \ - red=''; \ - grn=''; \ - lgn=''; \ - blu=''; \ - mgn=''; \ - brg=''; \ - std=''; \ - fi; \ -} -am__recheck_rx = ^[ ]*:recheck:[ ]* -am__global_test_result_rx = ^[ ]*:global-test-result:[ ]* -am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]* -# A command that, given a newline-separated list of test names on the -# standard input, print the name of the tests that are to be re-run -# upon "make recheck". -am__list_recheck_tests = $(AWK) '{ \ - recheck = 1; \ - while ((rc = (getline line < ($$0 ".trs"))) != 0) \ - { \ - if (rc < 0) \ - { \ - if ((getline line2 < ($$0 ".log")) < 0) \ - recheck = 0; \ - break; \ - } \ - else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \ - { \ - recheck = 0; \ - break; \ - } \ - else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \ - { \ - break; \ - } \ - }; \ - if (recheck) \ - print $$0; \ - close ($$0 ".trs"); \ - close ($$0 ".log"); \ -}' -# A command that, given a newline-separated list of test names on the -# standard input, create the global log from their .trs and .log files. -am__create_global_log = $(AWK) ' \ -function fatal(msg) \ -{ \ - print "fatal: making $@: " msg | "cat >&2"; \ - exit 1; \ -} \ -function rst_section(header) \ -{ \ - print header; \ - len = length(header); \ - for (i = 1; i <= len; i = i + 1) \ - printf "="; \ - printf "\n\n"; \ -} \ -{ \ - copy_in_global_log = 1; \ - global_test_result = "RUN"; \ - while ((rc = (getline line < ($$0 ".trs"))) != 0) \ - { \ - if (rc < 0) \ - fatal("failed to read from " $$0 ".trs"); \ - if (line ~ /$(am__global_test_result_rx)/) \ - { \ - sub("$(am__global_test_result_rx)", "", line); \ - sub("[ ]*$$", "", line); \ - global_test_result = line; \ - } \ - else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \ - copy_in_global_log = 0; \ - }; \ - if (copy_in_global_log) \ - { \ - rst_section(global_test_result ": " $$0); \ - while ((rc = (getline line < ($$0 ".log"))) != 0) \ - { \ - if (rc < 0) \ - fatal("failed to read from " $$0 ".log"); \ - print line; \ - }; \ - printf "\n"; \ - }; \ - close ($$0 ".trs"); \ - close ($$0 ".log"); \ -}' -# Restructured Text title. -am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; } -# Solaris 10 'make', and several other traditional 'make' implementations, -# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it -# by disabling -e (using the XSI extension "set +e") if it's set. -am__sh_e_setup = case $$- in *e*) set +e;; esac -# Default flags passed to test drivers. -am__common_driver_flags = \ - --color-tests "$$am__color_tests" \ - --enable-hard-errors "$$am__enable_hard_errors" \ - --expect-failure "$$am__expect_failure" -# To be inserted before the command running the test. Creates the -# directory for the log if needed. Stores in $dir the directory -# containing $f, in $tst the test, in $log the log. Executes the -# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and -# passes TESTS_ENVIRONMENT. Set up options for the wrapper that -# will run the test scripts (or their associated LOG_COMPILER, if -# thy have one). -am__check_pre = \ -$(am__sh_e_setup); \ -$(am__vpath_adj_setup) $(am__vpath_adj) \ -$(am__tty_colors); \ -srcdir=$(srcdir); export srcdir; \ -case "$@" in \ - */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \ - *) am__odir=.;; \ -esac; \ -test "x$$am__odir" = x"." || test -d "$$am__odir" \ - || $(MKDIR_P) "$$am__odir" || exit $$?; \ -if test -f "./$$f"; then dir=./; \ -elif test -f "$$f"; then dir=; \ -else dir="$(srcdir)/"; fi; \ -tst=$$dir$$f; log='$@'; \ -if test -n '$(DISABLE_HARD_ERRORS)'; then \ - am__enable_hard_errors=no; \ -else \ - am__enable_hard_errors=yes; \ -fi; \ -case " $(XFAIL_TESTS) " in \ - *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ - am__expect_failure=yes;; \ - *) \ - am__expect_failure=no;; \ -esac; \ -$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT) -# A shell command to get the names of the tests scripts with any registered -# extension removed (i.e., equivalently, the names of the test logs, with -# the '.log' extension removed). The result is saved in the shell variable -# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, -# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", -# since that might cause problem with VPATH rewrites for suffix-less tests. -# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. -am__set_TESTS_bases = \ - bases='$(TEST_LOGS)'; \ - bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ - bases=`echo $$bases` -RECHECK_LOGS = $(TEST_LOGS) -TEST_SUITE_LOG = test-suite.log -TEST_EXTENSIONS = @EXEEXT@ .test -LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver -LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) -am__set_b = \ - case '$@' in \ - */*) \ - case '$*' in \ - */*) b='$*';; \ - *) b=`echo '$@' | sed 's/\.log$$//'`; \ - esac;; \ - *) \ - b='$*';; \ - esac -am__test_logs1 = $(TESTS:=.log) -am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) -TEST_LOGS = $(am__test_logs2:.test.log=.log) -TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver -TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ - $(TEST_LOG_FLAGS) -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -distdir = $(PACKAGE)-$(VERSION) -top_distdir = $(distdir) -am__remove_distdir = \ - if test -d "$(distdir)"; then \ - find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ - && rm -rf "$(distdir)" \ - || { sleep 5 && rm -rf "$(distdir)"; }; \ - else :; fi -am__post_remove_distdir = $(am__remove_distdir) -DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 $(distdir).zip -GZIP_ENV = --best -DIST_TARGETS = dist-bzip2 dist-gzip dist-zip -distuninstallcheck_listfiles = find . -type f -print -am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ - | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' -distcleancheck_listfiles = find . -type f -print -ACLOCAL = @ACLOCAL@ -AMTAR = @AMTAR@ -AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ -AR = @AR@ -AUTOCONF = @AUTOCONF@ -AUTOHEADER = @AUTOHEADER@ -AUTOMAKE = @AUTOMAKE@ -AWK = @AWK@ -CC = @CC@ -CCDEPMODE = @CCDEPMODE@ -CFLAGS = @CFLAGS@ -CPP = @CPP@ -CPPFLAGS = @CPPFLAGS@ -CXX = @CXX@ -CXXCPP = @CXXCPP@ -CXXDEPMODE = @CXXDEPMODE@ -CXXFLAGS = @CXXFLAGS@ -CYGPATH_W = @CYGPATH_W@ -DEFS = @DEFS@ -DEPDIR = @DEPDIR@ -DLLTOOL = @DLLTOOL@ -DSYMUTIL = @DSYMUTIL@ -DUMPBIN = @DUMPBIN@ -ECHO_C = @ECHO_C@ -ECHO_N = @ECHO_N@ -ECHO_T = @ECHO_T@ -EGREP = @EGREP@ -EXEEXT = @EXEEXT@ -FGREP = @FGREP@ -GREP = @GREP@ -INSTALL = @INSTALL@ -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -LD = @LD@ -LDFLAGS = @LDFLAGS@ -LIBOBJS = @LIBOBJS@ -LIBS = @LIBS@ -LIBTOOL = @LIBTOOL@ -LIPO = @LIPO@ -LN_S = @LN_S@ -LTLIBOBJS = @LTLIBOBJS@ -MAKEINFO = @MAKEINFO@ -MANIFEST_TOOL = @MANIFEST_TOOL@ -MKDIR_P = @MKDIR_P@ -NM = @NM@ -NMEDIT = @NMEDIT@ -OBJDUMP = @OBJDUMP@ -OBJEXT = @OBJEXT@ -OTOOL = @OTOOL@ -OTOOL64 = @OTOOL64@ -PACKAGE = @PACKAGE@ -PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ -PACKAGE_NAME = @PACKAGE_NAME@ -PACKAGE_STRING = @PACKAGE_STRING@ -PACKAGE_TARNAME = @PACKAGE_TARNAME@ -PACKAGE_URL = @PACKAGE_URL@ -PACKAGE_VERSION = @PACKAGE_VERSION@ -PATH_SEPARATOR = @PATH_SEPARATOR@ -PTHREAD_CC = @PTHREAD_CC@ -PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ -PTHREAD_LIBS = @PTHREAD_LIBS@ -PYTHON = @PYTHON@ -RANLIB = @RANLIB@ -SED = @SED@ -SET_MAKE = @SET_MAKE@ -SHELL = @SHELL@ -STRIP = @STRIP@ -VERSION = @VERSION@ -abs_builddir = @abs_builddir@ -abs_srcdir = @abs_srcdir@ -abs_top_builddir = @abs_top_builddir@ -abs_top_srcdir = @abs_top_srcdir@ -ac_ct_AR = @ac_ct_AR@ -ac_ct_CC = @ac_ct_CC@ -ac_ct_CXX = @ac_ct_CXX@ -ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ -acx_pthread_config = @acx_pthread_config@ -am__include = @am__include@ -am__leading_dot = @am__leading_dot@ -am__quote = @am__quote@ -am__tar = @am__tar@ -am__untar = @am__untar@ -bindir = @bindir@ -build = @build@ -build_alias = @build_alias@ -build_cpu = @build_cpu@ -build_os = @build_os@ -build_vendor = @build_vendor@ -builddir = @builddir@ -datadir = @datadir@ -datarootdir = @datarootdir@ -docdir = @docdir@ -dvidir = @dvidir@ -exec_prefix = @exec_prefix@ -host = @host@ -host_alias = @host_alias@ -host_cpu = @host_cpu@ -host_os = @host_os@ -host_vendor = @host_vendor@ -htmldir = @htmldir@ -includedir = @includedir@ -infodir = @infodir@ -install_sh = @install_sh@ -libdir = @libdir@ -libexecdir = @libexecdir@ -localedir = @localedir@ -localstatedir = @localstatedir@ -mandir = @mandir@ -mkdir_p = @mkdir_p@ -oldincludedir = @oldincludedir@ -pdfdir = @pdfdir@ -prefix = @prefix@ -program_transform_name = @program_transform_name@ -psdir = @psdir@ -sbindir = @sbindir@ -sharedstatedir = @sharedstatedir@ -srcdir = @srcdir@ -sysconfdir = @sysconfdir@ -target_alias = @target_alias@ -top_build_prefix = @top_build_prefix@ -top_builddir = @top_builddir@ -top_srcdir = @top_srcdir@ -ACLOCAL_AMFLAGS = -I m4 - -# Nonstandard package files for distribution - -# Sample files that we don't compile. - -# C++ test files that we don't compile directly. - -# Python tests that we don't run. - -# CMake script - -# MSVC project files - -# xcode project files - -# xcode sample files - -# C++Builder project files -EXTRA_DIST = CHANGES CONTRIBUTORS LICENSE \ - include/gtest/gtest-param-test.h.pump \ - include/gtest/internal/gtest-param-util-generated.h.pump \ - include/gtest/internal/gtest-tuple.h.pump \ - include/gtest/internal/gtest-type-util.h.pump make/Makefile \ - scripts/fuse_gtest_files.py scripts/gen_gtest_pred_impl.py \ - scripts/pump.py scripts/test/Makefile $(GTEST_SRC) \ - samples/prime_tables.h samples/sample2_unittest.cc \ - samples/sample3_unittest.cc samples/sample4_unittest.cc \ - samples/sample5_unittest.cc samples/sample6_unittest.cc \ - samples/sample7_unittest.cc samples/sample8_unittest.cc \ - samples/sample9_unittest.cc test/gtest-death-test_ex_test.cc \ - test/gtest-death-test_test.cc test/gtest-filepath_test.cc \ - test/gtest-linked_ptr_test.cc test/gtest-listener_test.cc \ - test/gtest-message_test.cc test/gtest-options_test.cc \ - test/gtest-param-test2_test.cc test/gtest-param-test2_test.cc \ - test/gtest-param-test_test.cc test/gtest-param-test_test.cc \ - test/gtest-param-test_test.h test/gtest-port_test.cc \ - test/gtest-printers_test.cc test/gtest-test-part_test.cc \ - test/gtest-tuple_test.cc test/gtest-typed-test2_test.cc \ - test/gtest-typed-test_test.cc test/gtest-typed-test_test.h \ - test/gtest-unittest-api_test.cc \ - test/gtest_break_on_failure_unittest_.cc \ - test/gtest_catch_exceptions_test_.cc test/gtest_color_test_.cc \ - test/gtest_env_var_test_.cc test/gtest_environment_test.cc \ - test/gtest_filter_unittest_.cc test/gtest_help_test_.cc \ - test/gtest_list_tests_unittest_.cc test/gtest_main_unittest.cc \ - test/gtest_no_test_unittest.cc test/gtest_output_test_.cc \ - test/gtest_pred_impl_unittest.cc test/gtest_prod_test.cc \ - test/gtest_repeat_test.cc test/gtest_shuffle_test_.cc \ - test/gtest_sole_header_test.cc test/gtest_stress_test.cc \ - test/gtest_throw_on_failure_ex_test.cc \ - test/gtest_throw_on_failure_test_.cc \ - test/gtest_uninitialized_test_.cc test/gtest_unittest.cc \ - test/gtest_unittest.cc test/gtest_xml_outfile1_test_.cc \ - test/gtest_xml_outfile2_test_.cc \ - test/gtest_xml_output_unittest_.cc test/production.cc \ - test/production.h test/gtest_break_on_failure_unittest.py \ - test/gtest_catch_exceptions_test.py test/gtest_color_test.py \ - test/gtest_env_var_test.py test/gtest_filter_unittest.py \ - test/gtest_help_test.py test/gtest_list_tests_unittest.py \ - test/gtest_output_test.py \ - test/gtest_output_test_golden_lin.txt \ - test/gtest_shuffle_test.py test/gtest_test_utils.py \ - test/gtest_throw_on_failure_test.py \ - test/gtest_uninitialized_test.py \ - test/gtest_xml_outfiles_test.py \ - test/gtest_xml_output_unittest.py test/gtest_xml_test_utils.py \ - CMakeLists.txt cmake/internal_utils.cmake msvc/gtest-md.sln \ - msvc/gtest-md.vcproj msvc/gtest.sln msvc/gtest.vcproj \ - msvc/gtest_main-md.vcproj msvc/gtest_main.vcproj \ - msvc/gtest_prod_test-md.vcproj msvc/gtest_prod_test.vcproj \ - msvc/gtest_unittest-md.vcproj msvc/gtest_unittest.vcproj \ - xcode/Config/DebugProject.xcconfig \ - xcode/Config/FrameworkTarget.xcconfig \ - xcode/Config/General.xcconfig \ - xcode/Config/ReleaseProject.xcconfig \ - xcode/Config/StaticLibraryTarget.xcconfig \ - xcode/Config/TestTarget.xcconfig xcode/Resources/Info.plist \ - xcode/Scripts/runtests.sh xcode/Scripts/versiongenerate.py \ - xcode/gtest.xcodeproj/project.pbxproj \ - xcode/Samples/FrameworkSample/Info.plist \ - xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \ - xcode/Samples/FrameworkSample/runtests.sh \ - xcode/Samples/FrameworkSample/widget.cc \ - xcode/Samples/FrameworkSample/widget.h \ - xcode/Samples/FrameworkSample/widget_test.cc \ - codegear/gtest.cbproj codegear/gtest.groupproj \ - codegear/gtest_all.cc codegear/gtest_link.cc \ - codegear/gtest_main.cbproj codegear/gtest_unittest.cbproj \ - $(m4data_DATA) - -# gtest source files that we don't compile directly. They are -# #included by gtest-all.cc. -GTEST_SRC = \ - src/gtest-death-test.cc \ - src/gtest-filepath.cc \ - src/gtest-internal-inl.h \ - src/gtest-port.cc \ - src/gtest-printers.cc \ - src/gtest-test-part.cc \ - src/gtest-typed-test.cc \ - src/gtest.cc - - -# Distribute and install M4 macro -m4datadir = $(datadir)/aclocal -m4data_DATA = m4/gtest.m4 - -# We define the global AM_CPPFLAGS as everything we compile includes from these -# directories. -AM_CPPFLAGS = -I$(srcdir) -I$(srcdir)/include -@HAVE_PTHREADS_FALSE@AM_CXXFLAGS = -DGTEST_HAS_PTHREAD=0 - -# Modifies compiler and linker flags for pthreads compatibility. -@HAVE_PTHREADS_TRUE@AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1 -@HAVE_PTHREADS_TRUE@AM_LIBS = @PTHREAD_LIBS@ - -# Build rules for libraries. -lib_LTLIBRARIES = lib/libgtest.la lib/libgtest_main.la -lib_libgtest_la_SOURCES = src/gtest-all.cc -pkginclude_HEADERS = \ - include/gtest/gtest-death-test.h \ - include/gtest/gtest-message.h \ - include/gtest/gtest-param-test.h \ - include/gtest/gtest-printers.h \ - include/gtest/gtest-spi.h \ - include/gtest/gtest-test-part.h \ - include/gtest/gtest-typed-test.h \ - include/gtest/gtest.h \ - include/gtest/gtest_pred_impl.h \ - include/gtest/gtest_prod.h - -pkginclude_internaldir = $(pkgincludedir)/internal -pkginclude_internal_HEADERS = \ - include/gtest/internal/gtest-death-test-internal.h \ - include/gtest/internal/gtest-filepath.h \ - include/gtest/internal/gtest-internal.h \ - include/gtest/internal/gtest-linked_ptr.h \ - include/gtest/internal/gtest-param-util-generated.h \ - include/gtest/internal/gtest-param-util.h \ - include/gtest/internal/gtest-port.h \ - include/gtest/internal/gtest-string.h \ - include/gtest/internal/gtest-tuple.h \ - include/gtest/internal/gtest-type-util.h - -lib_libgtest_main_la_SOURCES = src/gtest_main.cc -lib_libgtest_main_la_LIBADD = lib/libgtest.la - -# Bulid rules for samples and tests. Automake's naming for some of -# these variables isn't terribly obvious, so this is a brief -# reference: -# -# TESTS -- Programs run automatically by "make check" -# check_PROGRAMS -- Programs built by "make check" but not necessarily run -noinst_LTLIBRARIES = samples/libsamples.la -samples_libsamples_la_SOURCES = \ - samples/sample1.cc \ - samples/sample1.h \ - samples/sample2.cc \ - samples/sample2.h \ - samples/sample3-inl.h \ - samples/sample4.cc \ - samples/sample4.h - -TESTS_ENVIRONMENT = GTEST_SOURCE_DIR="$(srcdir)/test" \ - GTEST_BUILD_DIR="$(top_builddir)/test" - -samples_sample1_unittest_SOURCES = samples/sample1_unittest.cc -samples_sample1_unittest_LDADD = lib/libgtest_main.la \ - lib/libgtest.la \ - samples/libsamples.la - -samples_sample10_unittest_SOURCES = samples/sample10_unittest.cc -samples_sample10_unittest_LDADD = lib/libgtest.la -test_gtest_all_test_SOURCES = test/gtest_all_test.cc -test_gtest_all_test_LDADD = lib/libgtest_main.la \ - lib/libgtest.la - - -# Tests that fused gtest files compile and work. -FUSED_GTEST_SRC = \ - fused-src/gtest/gtest-all.cc \ - fused-src/gtest/gtest.h \ - fused-src/gtest/gtest_main.cc - -@HAVE_PYTHON_TRUE@test_fused_gtest_test_SOURCES = $(FUSED_GTEST_SRC) \ -@HAVE_PYTHON_TRUE@ samples/sample1.cc samples/sample1_unittest.cc - -@HAVE_PYTHON_TRUE@test_fused_gtest_test_CPPFLAGS = -I"$(srcdir)/fused-src" - -# Death tests may produce core dumps in the build directory. In case -# this happens, clean them to keep distcleancheck happy. -CLEANFILES = core -all: all-am - -.SUFFIXES: -.SUFFIXES: .cc .lo .log .o .obj .test .test$(EXEEXT) .trs -am--refresh: Makefile - @: -$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) - @for dep in $?; do \ - case '$(am__configure_deps)' in \ - *$$dep*) \ - echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ - $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ - && exit 0; \ - exit 1;; \ - esac; \ - done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ - $(am__cd) $(top_srcdir) && \ - $(AUTOMAKE) --foreign Makefile -.PRECIOUS: Makefile -Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status - @case '$?' in \ - *config.status*) \ - echo ' $(SHELL) ./config.status'; \ - $(SHELL) ./config.status;; \ - *) \ - echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ - cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ - esac; - -$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) - $(SHELL) ./config.status --recheck - -$(top_srcdir)/configure: $(am__configure_deps) - $(am__cd) $(srcdir) && $(AUTOCONF) -$(ACLOCAL_M4): $(am__aclocal_m4_deps) - $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) -$(am__aclocal_m4_deps): - -build-aux/config.h: build-aux/stamp-h1 - @test -f $@ || rm -f build-aux/stamp-h1 - @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) build-aux/stamp-h1 - -build-aux/stamp-h1: $(top_srcdir)/build-aux/config.h.in $(top_builddir)/config.status - @rm -f build-aux/stamp-h1 - cd $(top_builddir) && $(SHELL) ./config.status build-aux/config.h -$(top_srcdir)/build-aux/config.h.in: $(am__configure_deps) - ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) - rm -f build-aux/stamp-h1 - touch $@ - -distclean-hdr: - -rm -f build-aux/config.h build-aux/stamp-h1 -scripts/gtest-config: $(top_builddir)/config.status $(top_srcdir)/scripts/gtest-config.in - cd $(top_builddir) && $(SHELL) ./config.status $@ - -install-libLTLIBRARIES: $(lib_LTLIBRARIES) - @$(NORMAL_INSTALL) - @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ - list2=; for p in $$list; do \ - if test -f $$p; then \ - list2="$$list2 $$p"; \ - else :; fi; \ - done; \ - test -z "$$list2" || { \ - echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \ - } - -uninstall-libLTLIBRARIES: - @$(NORMAL_UNINSTALL) - @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ - for p in $$list; do \ - $(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \ - done - -clean-libLTLIBRARIES: - -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) - @list='$(lib_LTLIBRARIES)'; \ - locs=`for p in $$list; do echo $$p; done | \ - sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ - sort -u`; \ - test -z "$$locs" || { \ - echo rm -f $${locs}; \ - rm -f $${locs}; \ - } - -clean-noinstLTLIBRARIES: - -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) - @list='$(noinst_LTLIBRARIES)'; \ - locs=`for p in $$list; do echo $$p; done | \ - sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ - sort -u`; \ - test -z "$$locs" || { \ - echo rm -f $${locs}; \ - rm -f $${locs}; \ - } -src/$(am__dirstamp): - @$(MKDIR_P) src - @: > src/$(am__dirstamp) -src/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) src/$(DEPDIR) - @: > src/$(DEPDIR)/$(am__dirstamp) -src/gtest-all.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp) -lib/$(am__dirstamp): - @$(MKDIR_P) lib - @: > lib/$(am__dirstamp) - -lib/libgtest.la: $(lib_libgtest_la_OBJECTS) $(lib_libgtest_la_DEPENDENCIES) $(EXTRA_lib_libgtest_la_DEPENDENCIES) lib/$(am__dirstamp) - $(AM_V_CXXLD)$(CXXLINK) -rpath $(libdir) $(lib_libgtest_la_OBJECTS) $(lib_libgtest_la_LIBADD) $(LIBS) -src/gtest_main.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp) - -lib/libgtest_main.la: $(lib_libgtest_main_la_OBJECTS) $(lib_libgtest_main_la_DEPENDENCIES) $(EXTRA_lib_libgtest_main_la_DEPENDENCIES) lib/$(am__dirstamp) - $(AM_V_CXXLD)$(CXXLINK) -rpath $(libdir) $(lib_libgtest_main_la_OBJECTS) $(lib_libgtest_main_la_LIBADD) $(LIBS) -samples/$(am__dirstamp): - @$(MKDIR_P) samples - @: > samples/$(am__dirstamp) -samples/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) samples/$(DEPDIR) - @: > samples/$(DEPDIR)/$(am__dirstamp) -samples/sample1.lo: samples/$(am__dirstamp) \ - samples/$(DEPDIR)/$(am__dirstamp) -samples/sample2.lo: samples/$(am__dirstamp) \ - samples/$(DEPDIR)/$(am__dirstamp) -samples/sample4.lo: samples/$(am__dirstamp) \ - samples/$(DEPDIR)/$(am__dirstamp) - -samples/libsamples.la: $(samples_libsamples_la_OBJECTS) $(samples_libsamples_la_DEPENDENCIES) $(EXTRA_samples_libsamples_la_DEPENDENCIES) samples/$(am__dirstamp) - $(AM_V_CXXLD)$(CXXLINK) $(samples_libsamples_la_OBJECTS) $(samples_libsamples_la_LIBADD) $(LIBS) - -clean-checkPROGRAMS: - @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \ - echo " rm -f" $$list; \ - rm -f $$list || exit $$?; \ - test -n "$(EXEEXT)" || exit 0; \ - list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \ - echo " rm -f" $$list; \ - rm -f $$list -samples/sample10_unittest.$(OBJEXT): samples/$(am__dirstamp) \ - samples/$(DEPDIR)/$(am__dirstamp) - -samples/sample10_unittest$(EXEEXT): $(samples_sample10_unittest_OBJECTS) $(samples_sample10_unittest_DEPENDENCIES) $(EXTRA_samples_sample10_unittest_DEPENDENCIES) samples/$(am__dirstamp) - @rm -f samples/sample10_unittest$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(samples_sample10_unittest_OBJECTS) $(samples_sample10_unittest_LDADD) $(LIBS) -samples/sample1_unittest.$(OBJEXT): samples/$(am__dirstamp) \ - samples/$(DEPDIR)/$(am__dirstamp) - -samples/sample1_unittest$(EXEEXT): $(samples_sample1_unittest_OBJECTS) $(samples_sample1_unittest_DEPENDENCIES) $(EXTRA_samples_sample1_unittest_DEPENDENCIES) samples/$(am__dirstamp) - @rm -f samples/sample1_unittest$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(samples_sample1_unittest_OBJECTS) $(samples_sample1_unittest_LDADD) $(LIBS) -fused-src/gtest/$(am__dirstamp): - @$(MKDIR_P) fused-src/gtest - @: > fused-src/gtest/$(am__dirstamp) -fused-src/gtest/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) fused-src/gtest/$(DEPDIR) - @: > fused-src/gtest/$(DEPDIR)/$(am__dirstamp) -fused-src/gtest/test_fused_gtest_test-gtest-all.$(OBJEXT): \ - fused-src/gtest/$(am__dirstamp) \ - fused-src/gtest/$(DEPDIR)/$(am__dirstamp) -fused-src/gtest/test_fused_gtest_test-gtest_main.$(OBJEXT): \ - fused-src/gtest/$(am__dirstamp) \ - fused-src/gtest/$(DEPDIR)/$(am__dirstamp) -samples/test_fused_gtest_test-sample1.$(OBJEXT): \ - samples/$(am__dirstamp) samples/$(DEPDIR)/$(am__dirstamp) -samples/test_fused_gtest_test-sample1_unittest.$(OBJEXT): \ - samples/$(am__dirstamp) samples/$(DEPDIR)/$(am__dirstamp) -test/$(am__dirstamp): - @$(MKDIR_P) test - @: > test/$(am__dirstamp) - -test/fused_gtest_test$(EXEEXT): $(test_fused_gtest_test_OBJECTS) $(test_fused_gtest_test_DEPENDENCIES) $(EXTRA_test_fused_gtest_test_DEPENDENCIES) test/$(am__dirstamp) - @rm -f test/fused_gtest_test$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(test_fused_gtest_test_OBJECTS) $(test_fused_gtest_test_LDADD) $(LIBS) -test/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) test/$(DEPDIR) - @: > test/$(DEPDIR)/$(am__dirstamp) -test/gtest_all_test.$(OBJEXT): test/$(am__dirstamp) \ - test/$(DEPDIR)/$(am__dirstamp) - -test/gtest_all_test$(EXEEXT): $(test_gtest_all_test_OBJECTS) $(test_gtest_all_test_DEPENDENCIES) $(EXTRA_test_gtest_all_test_DEPENDENCIES) test/$(am__dirstamp) - @rm -f test/gtest_all_test$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(test_gtest_all_test_OBJECTS) $(test_gtest_all_test_LDADD) $(LIBS) - -mostlyclean-compile: - -rm -f *.$(OBJEXT) - -rm -f fused-src/gtest/*.$(OBJEXT) - -rm -f samples/*.$(OBJEXT) - -rm -f samples/*.lo - -rm -f src/*.$(OBJEXT) - -rm -f src/*.lo - -rm -f test/*.$(OBJEXT) - -distclean-compile: - -rm -f *.tab.c - -@AMDEP_TRUE@@am__include@ @am__quote@fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/sample1.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/sample10_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/sample1_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/sample2.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/sample4.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/test_fused_gtest_test-sample1.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/gtest-all.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/gtest_main.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@test/$(DEPDIR)/gtest_all_test.Po@am__quote@ - -.cc.o: -@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ -@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ -@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $< - -.cc.obj: -@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ -@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\ -@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` - -.cc.lo: -@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\ -@am__fastdepCXX_TRUE@ $(LTCXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ -@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Plo -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(LTCXXCOMPILE) -c -o $@ $< - -fused-src/gtest/test_fused_gtest_test-gtest-all.o: fused-src/gtest/gtest-all.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT fused-src/gtest/test_fused_gtest_test-gtest-all.o -MD -MP -MF fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Tpo -c -o fused-src/gtest/test_fused_gtest_test-gtest-all.o `test -f 'fused-src/gtest/gtest-all.cc' || echo '$(srcdir)/'`fused-src/gtest/gtest-all.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Tpo fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='fused-src/gtest/gtest-all.cc' object='fused-src/gtest/test_fused_gtest_test-gtest-all.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o fused-src/gtest/test_fused_gtest_test-gtest-all.o `test -f 'fused-src/gtest/gtest-all.cc' || echo '$(srcdir)/'`fused-src/gtest/gtest-all.cc - -fused-src/gtest/test_fused_gtest_test-gtest-all.obj: fused-src/gtest/gtest-all.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT fused-src/gtest/test_fused_gtest_test-gtest-all.obj -MD -MP -MF fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Tpo -c -o fused-src/gtest/test_fused_gtest_test-gtest-all.obj `if test -f 'fused-src/gtest/gtest-all.cc'; then $(CYGPATH_W) 'fused-src/gtest/gtest-all.cc'; else $(CYGPATH_W) '$(srcdir)/fused-src/gtest/gtest-all.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Tpo fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest-all.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='fused-src/gtest/gtest-all.cc' object='fused-src/gtest/test_fused_gtest_test-gtest-all.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o fused-src/gtest/test_fused_gtest_test-gtest-all.obj `if test -f 'fused-src/gtest/gtest-all.cc'; then $(CYGPATH_W) 'fused-src/gtest/gtest-all.cc'; else $(CYGPATH_W) '$(srcdir)/fused-src/gtest/gtest-all.cc'; fi` - -fused-src/gtest/test_fused_gtest_test-gtest_main.o: fused-src/gtest/gtest_main.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT fused-src/gtest/test_fused_gtest_test-gtest_main.o -MD -MP -MF fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Tpo -c -o fused-src/gtest/test_fused_gtest_test-gtest_main.o `test -f 'fused-src/gtest/gtest_main.cc' || echo '$(srcdir)/'`fused-src/gtest/gtest_main.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Tpo fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='fused-src/gtest/gtest_main.cc' object='fused-src/gtest/test_fused_gtest_test-gtest_main.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o fused-src/gtest/test_fused_gtest_test-gtest_main.o `test -f 'fused-src/gtest/gtest_main.cc' || echo '$(srcdir)/'`fused-src/gtest/gtest_main.cc - -fused-src/gtest/test_fused_gtest_test-gtest_main.obj: fused-src/gtest/gtest_main.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT fused-src/gtest/test_fused_gtest_test-gtest_main.obj -MD -MP -MF fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Tpo -c -o fused-src/gtest/test_fused_gtest_test-gtest_main.obj `if test -f 'fused-src/gtest/gtest_main.cc'; then $(CYGPATH_W) 'fused-src/gtest/gtest_main.cc'; else $(CYGPATH_W) '$(srcdir)/fused-src/gtest/gtest_main.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Tpo fused-src/gtest/$(DEPDIR)/test_fused_gtest_test-gtest_main.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='fused-src/gtest/gtest_main.cc' object='fused-src/gtest/test_fused_gtest_test-gtest_main.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o fused-src/gtest/test_fused_gtest_test-gtest_main.obj `if test -f 'fused-src/gtest/gtest_main.cc'; then $(CYGPATH_W) 'fused-src/gtest/gtest_main.cc'; else $(CYGPATH_W) '$(srcdir)/fused-src/gtest/gtest_main.cc'; fi` - -samples/test_fused_gtest_test-sample1.o: samples/sample1.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT samples/test_fused_gtest_test-sample1.o -MD -MP -MF samples/$(DEPDIR)/test_fused_gtest_test-sample1.Tpo -c -o samples/test_fused_gtest_test-sample1.o `test -f 'samples/sample1.cc' || echo '$(srcdir)/'`samples/sample1.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) samples/$(DEPDIR)/test_fused_gtest_test-sample1.Tpo samples/$(DEPDIR)/test_fused_gtest_test-sample1.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='samples/sample1.cc' object='samples/test_fused_gtest_test-sample1.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o samples/test_fused_gtest_test-sample1.o `test -f 'samples/sample1.cc' || echo '$(srcdir)/'`samples/sample1.cc - -samples/test_fused_gtest_test-sample1.obj: samples/sample1.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT samples/test_fused_gtest_test-sample1.obj -MD -MP -MF samples/$(DEPDIR)/test_fused_gtest_test-sample1.Tpo -c -o samples/test_fused_gtest_test-sample1.obj `if test -f 'samples/sample1.cc'; then $(CYGPATH_W) 'samples/sample1.cc'; else $(CYGPATH_W) '$(srcdir)/samples/sample1.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) samples/$(DEPDIR)/test_fused_gtest_test-sample1.Tpo samples/$(DEPDIR)/test_fused_gtest_test-sample1.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='samples/sample1.cc' object='samples/test_fused_gtest_test-sample1.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o samples/test_fused_gtest_test-sample1.obj `if test -f 'samples/sample1.cc'; then $(CYGPATH_W) 'samples/sample1.cc'; else $(CYGPATH_W) '$(srcdir)/samples/sample1.cc'; fi` - -samples/test_fused_gtest_test-sample1_unittest.o: samples/sample1_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT samples/test_fused_gtest_test-sample1_unittest.o -MD -MP -MF samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Tpo -c -o samples/test_fused_gtest_test-sample1_unittest.o `test -f 'samples/sample1_unittest.cc' || echo '$(srcdir)/'`samples/sample1_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Tpo samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='samples/sample1_unittest.cc' object='samples/test_fused_gtest_test-sample1_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o samples/test_fused_gtest_test-sample1_unittest.o `test -f 'samples/sample1_unittest.cc' || echo '$(srcdir)/'`samples/sample1_unittest.cc - -samples/test_fused_gtest_test-sample1_unittest.obj: samples/sample1_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT samples/test_fused_gtest_test-sample1_unittest.obj -MD -MP -MF samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Tpo -c -o samples/test_fused_gtest_test-sample1_unittest.obj `if test -f 'samples/sample1_unittest.cc'; then $(CYGPATH_W) 'samples/sample1_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/samples/sample1_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Tpo samples/$(DEPDIR)/test_fused_gtest_test-sample1_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='samples/sample1_unittest.cc' object='samples/test_fused_gtest_test-sample1_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_fused_gtest_test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o samples/test_fused_gtest_test-sample1_unittest.obj `if test -f 'samples/sample1_unittest.cc'; then $(CYGPATH_W) 'samples/sample1_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/samples/sample1_unittest.cc'; fi` - -mostlyclean-libtool: - -rm -f *.lo - -clean-libtool: - -rm -rf .libs _libs - -rm -rf lib/.libs lib/_libs - -rm -rf samples/.libs samples/_libs - -rm -rf src/.libs src/_libs - -rm -rf test/.libs test/_libs - -distclean-libtool: - -rm -f libtool config.lt -install-m4dataDATA: $(m4data_DATA) - @$(NORMAL_INSTALL) - @list='$(m4data_DATA)'; test -n "$(m4datadir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(m4datadir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(m4datadir)" || exit 1; \ - fi; \ - for p in $$list; do \ - if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ - echo "$$d$$p"; \ - done | $(am__base_list) | \ - while read files; do \ - echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(m4datadir)'"; \ - $(INSTALL_DATA) $$files "$(DESTDIR)$(m4datadir)" || exit $$?; \ - done - -uninstall-m4dataDATA: - @$(NORMAL_UNINSTALL) - @list='$(m4data_DATA)'; test -n "$(m4datadir)" || list=; \ - files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \ - dir='$(DESTDIR)$(m4datadir)'; $(am__uninstall_files_from_dir) -install-pkgincludeHEADERS: $(pkginclude_HEADERS) - @$(NORMAL_INSTALL) - @list='$(pkginclude_HEADERS)'; test -n "$(pkgincludedir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(pkgincludedir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(pkgincludedir)" || exit 1; \ - fi; \ - for p in $$list; do \ - if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ - echo "$$d$$p"; \ - done | $(am__base_list) | \ - while read files; do \ - echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(pkgincludedir)'"; \ - $(INSTALL_HEADER) $$files "$(DESTDIR)$(pkgincludedir)" || exit $$?; \ - done - -uninstall-pkgincludeHEADERS: - @$(NORMAL_UNINSTALL) - @list='$(pkginclude_HEADERS)'; test -n "$(pkgincludedir)" || list=; \ - files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \ - dir='$(DESTDIR)$(pkgincludedir)'; $(am__uninstall_files_from_dir) -install-pkginclude_internalHEADERS: $(pkginclude_internal_HEADERS) - @$(NORMAL_INSTALL) - @list='$(pkginclude_internal_HEADERS)'; test -n "$(pkginclude_internaldir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(pkginclude_internaldir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(pkginclude_internaldir)" || exit 1; \ - fi; \ - for p in $$list; do \ - if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ - echo "$$d$$p"; \ - done | $(am__base_list) | \ - while read files; do \ - echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(pkginclude_internaldir)'"; \ - $(INSTALL_HEADER) $$files "$(DESTDIR)$(pkginclude_internaldir)" || exit $$?; \ - done - -uninstall-pkginclude_internalHEADERS: - @$(NORMAL_UNINSTALL) - @list='$(pkginclude_internal_HEADERS)'; test -n "$(pkginclude_internaldir)" || list=; \ - files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \ - dir='$(DESTDIR)$(pkginclude_internaldir)'; $(am__uninstall_files_from_dir) - -ID: $(am__tagged_files) - $(am__define_uniq_tagged_files); mkid -fID $$unique -tags: tags-am -TAGS: tags - -tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) - set x; \ - here=`pwd`; \ - $(am__define_uniq_tagged_files); \ - shift; \ - if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ - test -n "$$unique" || unique=$$empty_fix; \ - if test $$# -gt 0; then \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - "$$@" $$unique; \ - else \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$unique; \ - fi; \ - fi -ctags: ctags-am - -CTAGS: ctags -ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) - $(am__define_uniq_tagged_files); \ - test -z "$(CTAGS_ARGS)$$unique" \ - || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$unique - -GTAGS: - here=`$(am__cd) $(top_builddir) && pwd` \ - && $(am__cd) $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) "$$here" -cscope: cscope.files - test ! -s cscope.files \ - || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) -clean-cscope: - -rm -f cscope.files -cscope.files: clean-cscope cscopelist -cscopelist: cscopelist-am - -cscopelist-am: $(am__tagged_files) - list='$(am__tagged_files)'; \ - case "$(srcdir)" in \ - [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ - *) sdir=$(subdir)/$(srcdir) ;; \ - esac; \ - for i in $$list; do \ - if test -f "$$i"; then \ - echo "$(subdir)/$$i"; \ - else \ - echo "$$sdir/$$i"; \ - fi; \ - done >> $(top_builddir)/cscope.files - -distclean-tags: - -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags - -rm -f cscope.out cscope.in.out cscope.po.out cscope.files - -# Recover from deleted '.trs' file; this should ensure that -# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create -# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells -# to avoid problems with "make -n". -.log.trs: - rm -f $< $@ - $(MAKE) $(AM_MAKEFLAGS) $< - -# Leading 'am--fnord' is there to ensure the list of targets does not -# expand to empty, as could happen e.g. with make check TESTS=''. -am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck) -am--force-recheck: - @: - -$(TEST_SUITE_LOG): $(TEST_LOGS) - @$(am__set_TESTS_bases); \ - am__f_ok () { test -f "$$1" && test -r "$$1"; }; \ - redo_bases=`for i in $$bases; do \ - am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \ - done`; \ - if test -n "$$redo_bases"; then \ - redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \ - redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \ - if $(am__make_dryrun); then :; else \ - rm -f $$redo_logs && rm -f $$redo_results || exit 1; \ - fi; \ - fi; \ - if test -n "$$am__remaking_logs"; then \ - echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \ - "recursion detected" >&2; \ - else \ - am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \ - fi; \ - if $(am__make_dryrun); then :; else \ - st=0; \ - errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \ - for i in $$redo_bases; do \ - test -f $$i.trs && test -r $$i.trs \ - || { echo "$$errmsg $$i.trs" >&2; st=1; }; \ - test -f $$i.log && test -r $$i.log \ - || { echo "$$errmsg $$i.log" >&2; st=1; }; \ - done; \ - test $$st -eq 0 || exit 1; \ - fi - @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \ - ws='[ ]'; \ - results=`for b in $$bases; do echo $$b.trs; done`; \ - test -n "$$results" || results=/dev/null; \ - all=` grep "^$$ws*:test-result:" $$results | wc -l`; \ - pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \ - fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \ - skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \ - xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \ - xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \ - error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \ - if test `expr $$fail + $$xpass + $$error` -eq 0; then \ - success=true; \ - else \ - success=false; \ - fi; \ - br='==================='; br=$$br$$br$$br$$br; \ - result_count () \ - { \ - if test x"$$1" = x"--maybe-color"; then \ - maybe_colorize=yes; \ - elif test x"$$1" = x"--no-color"; then \ - maybe_colorize=no; \ - else \ - echo "$@: invalid 'result_count' usage" >&2; exit 4; \ - fi; \ - shift; \ - desc=$$1 count=$$2; \ - if test $$maybe_colorize = yes && test $$count -gt 0; then \ - color_start=$$3 color_end=$$std; \ - else \ - color_start= color_end=; \ - fi; \ - echo "$${color_start}# $$desc $$count$${color_end}"; \ - }; \ - create_testsuite_report () \ - { \ - result_count $$1 "TOTAL:" $$all "$$brg"; \ - result_count $$1 "PASS: " $$pass "$$grn"; \ - result_count $$1 "SKIP: " $$skip "$$blu"; \ - result_count $$1 "XFAIL:" $$xfail "$$lgn"; \ - result_count $$1 "FAIL: " $$fail "$$red"; \ - result_count $$1 "XPASS:" $$xpass "$$red"; \ - result_count $$1 "ERROR:" $$error "$$mgn"; \ - }; \ - { \ - echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \ - $(am__rst_title); \ - create_testsuite_report --no-color; \ - echo; \ - echo ".. contents:: :depth: 2"; \ - echo; \ - for b in $$bases; do echo $$b; done \ - | $(am__create_global_log); \ - } >$(TEST_SUITE_LOG).tmp || exit 1; \ - mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \ - if $$success; then \ - col="$$grn"; \ - else \ - col="$$red"; \ - test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \ - fi; \ - echo "$${col}$$br$${std}"; \ - echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \ - echo "$${col}$$br$${std}"; \ - create_testsuite_report --maybe-color; \ - echo "$$col$$br$$std"; \ - if $$success; then :; else \ - echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \ - if test -n "$(PACKAGE_BUGREPORT)"; then \ - echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \ - fi; \ - echo "$$col$$br$$std"; \ - fi; \ - $$success || exit 1 - -check-TESTS: - @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list - @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list - @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - @set +e; $(am__set_TESTS_bases); \ - log_list=`for i in $$bases; do echo $$i.log; done`; \ - trs_list=`for i in $$bases; do echo $$i.trs; done`; \ - log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \ - $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \ - exit $$?; -recheck: all $(check_PROGRAMS) - @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - @set +e; $(am__set_TESTS_bases); \ - bases=`for i in $$bases; do echo $$i; done \ - | $(am__list_recheck_tests)` || exit 1; \ - log_list=`for i in $$bases; do echo $$i.log; done`; \ - log_list=`echo $$log_list`; \ - $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \ - am__force_recheck=am--force-recheck \ - TEST_LOGS="$$log_list"; \ - exit $$? -samples/sample1_unittest.log: samples/sample1_unittest$(EXEEXT) - @p='samples/sample1_unittest$(EXEEXT)'; \ - b='samples/sample1_unittest'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -samples/sample10_unittest.log: samples/sample10_unittest$(EXEEXT) - @p='samples/sample10_unittest$(EXEEXT)'; \ - b='samples/sample10_unittest'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -test/gtest_all_test.log: test/gtest_all_test$(EXEEXT) - @p='test/gtest_all_test$(EXEEXT)'; \ - b='test/gtest_all_test'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -test/fused_gtest_test.log: test/fused_gtest_test$(EXEEXT) - @p='test/fused_gtest_test$(EXEEXT)'; \ - b='test/fused_gtest_test'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -.test.log: - @p='$<'; \ - $(am__set_b); \ - $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -@am__EXEEXT_TRUE@.test$(EXEEXT).log: -@am__EXEEXT_TRUE@ @p='$<'; \ -@am__EXEEXT_TRUE@ $(am__set_b); \ -@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ -@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ -@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ -@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) - -distdir: $(DISTFILES) - $(am__remove_distdir) - test -d "$(distdir)" || mkdir "$(distdir)" - @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - list='$(DISTFILES)'; \ - dist_files=`for file in $$list; do echo $$file; done | \ - sed -e "s|^$$srcdirstrip/||;t" \ - -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ - case $$dist_files in \ - */*) $(MKDIR_P) `echo "$$dist_files" | \ - sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ - sort -u` ;; \ - esac; \ - for file in $$dist_files; do \ - if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ - if test -d $$d/$$file; then \ - dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ - if test -d "$(distdir)/$$file"; then \ - find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ - fi; \ - if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ - find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ - fi; \ - cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ - else \ - test -f "$(distdir)/$$file" \ - || cp -p $$d/$$file "$(distdir)/$$file" \ - || exit 1; \ - fi; \ - done - -test -n "$(am__skip_mode_fix)" \ - || find "$(distdir)" -type d ! -perm -755 \ - -exec chmod u+rwx,go+rx {} \; -o \ - ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \ - ! -type d ! -perm -400 -exec chmod a+r {} \; -o \ - ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \ - || chmod -R a+r "$(distdir)" -dist-gzip: distdir - tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz - $(am__post_remove_distdir) -dist-bzip2: distdir - tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 - $(am__post_remove_distdir) - -dist-lzip: distdir - tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz - $(am__post_remove_distdir) - -dist-xz: distdir - tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz - $(am__post_remove_distdir) - -dist-tarZ: distdir - @echo WARNING: "Support for shar distribution archives is" \ - "deprecated." >&2 - @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 - tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z - $(am__post_remove_distdir) - -dist-shar: distdir - @echo WARNING: "Support for distribution archives compressed with" \ - "legacy program 'compress' is deprecated." >&2 - @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 - shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz - $(am__post_remove_distdir) -dist-zip: distdir - -rm -f $(distdir).zip - zip -rq $(distdir).zip $(distdir) - $(am__post_remove_distdir) - -dist dist-all: - $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' - $(am__post_remove_distdir) - -# This target untars the dist file and tries a VPATH configuration. Then -# it guarantees that the distribution is self-contained by making another -# tarfile. -distcheck: dist - case '$(DIST_ARCHIVES)' in \ - *.tar.gz*) \ - GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\ - *.tar.bz2*) \ - bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ - *.tar.lz*) \ - lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ - *.tar.xz*) \ - xz -dc $(distdir).tar.xz | $(am__untar) ;;\ - *.tar.Z*) \ - uncompress -c $(distdir).tar.Z | $(am__untar) ;;\ - *.shar.gz*) \ - GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\ - *.zip*) \ - unzip $(distdir).zip ;;\ - esac - chmod -R a-w $(distdir) - chmod u+w $(distdir) - mkdir $(distdir)/_build $(distdir)/_inst - chmod a-w $(distdir) - test -d $(distdir)/_build || exit 0; \ - dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ - && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \ - && am__cwd=`pwd` \ - && $(am__cd) $(distdir)/_build \ - && ../configure \ - $(AM_DISTCHECK_CONFIGURE_FLAGS) \ - $(DISTCHECK_CONFIGURE_FLAGS) \ - --srcdir=.. --prefix="$$dc_install_base" \ - && $(MAKE) $(AM_MAKEFLAGS) \ - && $(MAKE) $(AM_MAKEFLAGS) dvi \ - && $(MAKE) $(AM_MAKEFLAGS) check \ - && $(MAKE) $(AM_MAKEFLAGS) install \ - && $(MAKE) $(AM_MAKEFLAGS) installcheck \ - && $(MAKE) $(AM_MAKEFLAGS) uninstall \ - && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \ - distuninstallcheck \ - && chmod -R a-w "$$dc_install_base" \ - && ({ \ - (cd ../.. && umask 077 && mkdir "$$dc_destdir") \ - && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \ - && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \ - && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \ - distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \ - } || { rm -rf "$$dc_destdir"; exit 1; }) \ - && rm -rf "$$dc_destdir" \ - && $(MAKE) $(AM_MAKEFLAGS) dist \ - && rm -rf $(DIST_ARCHIVES) \ - && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ - && cd "$$am__cwd" \ - || exit 1 - $(am__post_remove_distdir) - @(echo "$(distdir) archives ready for distribution: "; \ - list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ - sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' -distuninstallcheck: - @test -n '$(distuninstallcheck_dir)' || { \ - echo 'ERROR: trying to run $@ with an empty' \ - '$$(distuninstallcheck_dir)' >&2; \ - exit 1; \ - }; \ - $(am__cd) '$(distuninstallcheck_dir)' || { \ - echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \ - exit 1; \ - }; \ - test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \ - || { echo "ERROR: files left after uninstall:" ; \ - if test -n "$(DESTDIR)"; then \ - echo " (check DESTDIR support)"; \ - fi ; \ - $(distuninstallcheck_listfiles) ; \ - exit 1; } >&2 -distcleancheck: distclean - @if test '$(srcdir)' = . ; then \ - echo "ERROR: distcleancheck can only run from a VPATH build" ; \ - exit 1 ; \ - fi - @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \ - || { echo "ERROR: files left in build directory after distclean:" ; \ - $(distcleancheck_listfiles) ; \ - exit 1; } >&2 -check-am: all-am - $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) - $(MAKE) $(AM_MAKEFLAGS) check-TESTS -check: check-am -all-am: Makefile $(LTLIBRARIES) $(DATA) $(HEADERS) -installdirs: - for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(m4datadir)" "$(DESTDIR)$(pkgincludedir)" "$(DESTDIR)$(pkginclude_internaldir)"; do \ - test -z "$$dir" || $(MKDIR_P) "$$dir"; \ - done -install: install-am -install-exec: install-exec-am -install-data: install-data-am -uninstall: uninstall-am - -install-am: all-am - @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am - -installcheck: installcheck-am -install-strip: - if test -z '$(STRIP)'; then \ - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - install; \ - else \ - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ - fi -mostlyclean-generic: - -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) - -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) - -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - -clean-generic: - -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) - -distclean-generic: - -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) - -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) - -rm -f fused-src/gtest/$(DEPDIR)/$(am__dirstamp) - -rm -f fused-src/gtest/$(am__dirstamp) - -rm -f lib/$(am__dirstamp) - -rm -f samples/$(DEPDIR)/$(am__dirstamp) - -rm -f samples/$(am__dirstamp) - -rm -f src/$(DEPDIR)/$(am__dirstamp) - -rm -f src/$(am__dirstamp) - -rm -f test/$(DEPDIR)/$(am__dirstamp) - -rm -f test/$(am__dirstamp) - -maintainer-clean-generic: - @echo "This command is intended for maintainers to use" - @echo "it deletes files that may require special tools to rebuild." -@HAVE_PYTHON_FALSE@maintainer-clean-local: -clean: clean-am - -clean-am: clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \ - clean-libtool clean-noinstLTLIBRARIES mostlyclean-am - -distclean: distclean-am - -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -rf fused-src/gtest/$(DEPDIR) samples/$(DEPDIR) src/$(DEPDIR) test/$(DEPDIR) - -rm -f Makefile -distclean-am: clean-am distclean-compile distclean-generic \ - distclean-hdr distclean-libtool distclean-tags - -dvi: dvi-am - -dvi-am: - -html: html-am - -html-am: - -info: info-am - -info-am: - -install-data-am: install-data-local install-m4dataDATA \ - install-pkgincludeHEADERS install-pkginclude_internalHEADERS - -install-dvi: install-dvi-am - -install-dvi-am: - -install-exec-am: install-exec-local install-libLTLIBRARIES - -install-html: install-html-am - -install-html-am: - -install-info: install-info-am - -install-info-am: - -install-man: - -install-pdf: install-pdf-am - -install-pdf-am: - -install-ps: install-ps-am - -install-ps-am: - -installcheck-am: - -maintainer-clean: maintainer-clean-am - -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -rf $(top_srcdir)/autom4te.cache - -rm -rf fused-src/gtest/$(DEPDIR) samples/$(DEPDIR) src/$(DEPDIR) test/$(DEPDIR) - -rm -f Makefile -maintainer-clean-am: distclean-am maintainer-clean-generic \ - maintainer-clean-local - -mostlyclean: mostlyclean-am - -mostlyclean-am: mostlyclean-compile mostlyclean-generic \ - mostlyclean-libtool - -pdf: pdf-am - -pdf-am: - -ps: ps-am - -ps-am: - -uninstall-am: uninstall-libLTLIBRARIES uninstall-m4dataDATA \ - uninstall-pkgincludeHEADERS \ - uninstall-pkginclude_internalHEADERS - -.MAKE: check-am install-am install-strip - -.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-TESTS \ - check-am clean clean-checkPROGRAMS clean-cscope clean-generic \ - clean-libLTLIBRARIES clean-libtool clean-noinstLTLIBRARIES \ - cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \ - dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \ - distcheck distclean distclean-compile distclean-generic \ - distclean-hdr distclean-libtool distclean-tags distcleancheck \ - distdir distuninstallcheck dvi dvi-am html html-am info \ - info-am install install-am install-data install-data-am \ - install-data-local install-dvi install-dvi-am install-exec \ - install-exec-am install-exec-local install-html \ - install-html-am install-info install-info-am \ - install-libLTLIBRARIES install-m4dataDATA install-man \ - install-pdf install-pdf-am install-pkgincludeHEADERS \ - install-pkginclude_internalHEADERS install-ps install-ps-am \ - install-strip installcheck installcheck-am installdirs \ - maintainer-clean maintainer-clean-generic \ - maintainer-clean-local mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ - recheck tags tags-am uninstall uninstall-am \ - uninstall-libLTLIBRARIES uninstall-m4dataDATA \ - uninstall-pkgincludeHEADERS \ - uninstall-pkginclude_internalHEADERS - - -# Build rules for putting fused Google Test files into the distribution -# package. The user can also create those files by manually running -# scripts/fuse_gtest_files.py. -@HAVE_PYTHON_TRUE@$(test_fused_gtest_test_SOURCES): fused-gtest - -@HAVE_PYTHON_TRUE@fused-gtest: $(pkginclude_HEADERS) $(pkginclude_internal_HEADERS) \ -@HAVE_PYTHON_TRUE@ $(GTEST_SRC) src/gtest-all.cc src/gtest_main.cc \ -@HAVE_PYTHON_TRUE@ scripts/fuse_gtest_files.py -@HAVE_PYTHON_TRUE@ mkdir -p "$(srcdir)/fused-src" -@HAVE_PYTHON_TRUE@ chmod -R u+w "$(srcdir)/fused-src" -@HAVE_PYTHON_TRUE@ rm -f "$(srcdir)/fused-src/gtest/gtest-all.cc" -@HAVE_PYTHON_TRUE@ rm -f "$(srcdir)/fused-src/gtest/gtest.h" -@HAVE_PYTHON_TRUE@ "$(srcdir)/scripts/fuse_gtest_files.py" "$(srcdir)/fused-src" -@HAVE_PYTHON_TRUE@ cp -f "$(srcdir)/src/gtest_main.cc" "$(srcdir)/fused-src/gtest/" - -@HAVE_PYTHON_TRUE@maintainer-clean-local: -@HAVE_PYTHON_TRUE@ rm -rf "$(srcdir)/fused-src" - -# Disables 'make install' as installing a compiled version of Google -# Test can lead to undefined behavior due to violation of the -# One-Definition Rule. - -install-exec-local: - echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system." - false - -install-data-local: - echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system." - false - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/src/thirdparty/protobuf-2.6.1/gtest/aclocal.m4 b/src/thirdparty/protobuf-2.6.1/gtest/aclocal.m4 deleted file mode 100644 index 8f34cf459..000000000 --- a/src/thirdparty/protobuf-2.6.1/gtest/aclocal.m4 +++ /dev/null @@ -1,1389 +0,0 @@ -# generated automatically by aclocal 1.14.1 -*- Autoconf -*- - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. - -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, -[m4_warning([this file was generated for autoconf 2.69. -You have another version of autoconf. It may work, but is not guaranteed to. -If you have problems, you may need to regenerate the build system entirely. -To do so, use the procedure documented by the package, typically 'autoreconf'.])]) - -# Copyright (C) 2002-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_AUTOMAKE_VERSION(VERSION) -# ---------------------------- -# Automake X.Y traces this macro to ensure aclocal.m4 has been -# generated from the m4 files accompanying Automake X.Y. -# (This private macro should not be called outside this file.) -AC_DEFUN([AM_AUTOMAKE_VERSION], -[am__api_version='1.14' -dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to -dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.14.1], [], - [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl -]) - -# _AM_AUTOCONF_VERSION(VERSION) -# ----------------------------- -# aclocal traces this macro to find the Autoconf version. -# This is a private macro too. Using m4_define simplifies -# the logic in aclocal, which can simply ignore this definition. -m4_define([_AM_AUTOCONF_VERSION], []) - -# AM_SET_CURRENT_AUTOMAKE_VERSION -# ------------------------------- -# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. -# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. -AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.14.1])dnl -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) - -# AM_AUX_DIR_EXPAND -*- Autoconf -*- - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets -# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to -# '$srcdir', '$srcdir/..', or '$srcdir/../..'. -# -# Of course, Automake must honor this variable whenever it calls a -# tool from the auxiliary directory. The problem is that $srcdir (and -# therefore $ac_aux_dir as well) can be either absolute or relative, -# depending on how configure is run. This is pretty annoying, since -# it makes $ac_aux_dir quite unusable in subdirectories: in the top -# source directory, any form will work fine, but in subdirectories a -# relative path needs to be adjusted first. -# -# $ac_aux_dir/missing -# fails when called from a subdirectory if $ac_aux_dir is relative -# $top_srcdir/$ac_aux_dir/missing -# fails if $ac_aux_dir is absolute, -# fails when called from a subdirectory in a VPATH build with -# a relative $ac_aux_dir -# -# The reason of the latter failure is that $top_srcdir and $ac_aux_dir -# are both prefixed by $srcdir. In an in-source build this is usually -# harmless because $srcdir is '.', but things will broke when you -# start a VPATH build or use an absolute $srcdir. -# -# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, -# iff we strip the leading $srcdir from $ac_aux_dir. That would be: -# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` -# and then we would define $MISSING as -# MISSING="\${SHELL} $am_aux_dir/missing" -# This will work as long as MISSING is not called from configure, because -# unfortunately $(top_srcdir) has no meaning in configure. -# However there are other variables, like CC, which are often used in -# configure, and could therefore not use this "fixed" $ac_aux_dir. -# -# Another solution, used here, is to always expand $ac_aux_dir to an -# absolute PATH. The drawback is that using absolute paths prevent a -# configured tree to be moved without reconfiguration. - -AC_DEFUN([AM_AUX_DIR_EXPAND], -[dnl Rely on autoconf to set up CDPATH properly. -AC_PREREQ([2.50])dnl -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` -]) - -# AM_CONDITIONAL -*- Autoconf -*- - -# Copyright (C) 1997-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_CONDITIONAL(NAME, SHELL-CONDITION) -# ------------------------------------- -# Define a conditional. -AC_DEFUN([AM_CONDITIONAL], -[AC_PREREQ([2.52])dnl - m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], - [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl -AC_SUBST([$1_TRUE])dnl -AC_SUBST([$1_FALSE])dnl -_AM_SUBST_NOTMAKE([$1_TRUE])dnl -_AM_SUBST_NOTMAKE([$1_FALSE])dnl -m4_define([_AM_COND_VALUE_$1], [$2])dnl -if $2; then - $1_TRUE= - $1_FALSE='#' -else - $1_TRUE='#' - $1_FALSE= -fi -AC_CONFIG_COMMANDS_PRE( -[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then - AC_MSG_ERROR([[conditional "$1" was never defined. -Usually this means the macro was only invoked conditionally.]]) -fi])]) - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - - -# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be -# written in clear, in which case automake, when reading aclocal.m4, -# will think it sees a *use*, and therefore will trigger all it's -# C support machinery. Also note that it means that autoscan, seeing -# CC etc. in the Makefile, will ask for an AC_PROG_CC use... - - -# _AM_DEPENDENCIES(NAME) -# ---------------------- -# See how the compiler implements dependency checking. -# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". -# We try a few techniques and use that to set a single cache variable. -# -# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was -# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular -# dependency, and given that the user is not expected to run this macro, -# just rely on AC_PROG_CC. -AC_DEFUN([_AM_DEPENDENCIES], -[AC_REQUIRE([AM_SET_DEPDIR])dnl -AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl -AC_REQUIRE([AM_MAKE_INCLUDE])dnl -AC_REQUIRE([AM_DEP_TRACK])dnl - -m4_if([$1], [CC], [depcc="$CC" am_compiler_list=], - [$1], [CXX], [depcc="$CXX" am_compiler_list=], - [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], - [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], - [$1], [UPC], [depcc="$UPC" am_compiler_list=], - [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], - [depcc="$$1" am_compiler_list=]) - -AC_CACHE_CHECK([dependency style of $depcc], - [am_cv_$1_dependencies_compiler_type], -[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named 'D' -- because '-MD' means "put the output - # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub - - am_cv_$1_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` - fi - am__universal=false - m4_case([$1], [CC], - [case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac], - [CXX], - [case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac]) - - for depmode in $am_compiler_list; do - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with - # Solaris 10 /bin/sh. - echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - - # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle '-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in - gcc) - # This depmode causes a compiler race in universal mode. - test "$am__universal" = false || continue - ;; - nosideeffect) - # After this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else - break - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} - am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_$1_dependencies_compiler_type=$depmode - break - fi - fi - done - - cd .. - rm -rf conftest.dir -else - am_cv_$1_dependencies_compiler_type=none -fi -]) -AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) -AM_CONDITIONAL([am__fastdep$1], [ - test "x$enable_dependency_tracking" != xno \ - && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) -]) - - -# AM_SET_DEPDIR -# ------------- -# Choose a directory name for dependency files. -# This macro is AC_REQUIREd in _AM_DEPENDENCIES. -AC_DEFUN([AM_SET_DEPDIR], -[AC_REQUIRE([AM_SET_LEADING_DOT])dnl -AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl -]) - - -# AM_DEP_TRACK -# ------------ -AC_DEFUN([AM_DEP_TRACK], -[AC_ARG_ENABLE([dependency-tracking], [dnl -AS_HELP_STRING( - [--enable-dependency-tracking], - [do not reject slow dependency extractors]) -AS_HELP_STRING( - [--disable-dependency-tracking], - [speeds up one-time build])]) -if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' - am__nodep='_no' -fi -AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) -AC_SUBST([AMDEPBACKSLASH])dnl -_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl -AC_SUBST([am__nodep])dnl -_AM_SUBST_NOTMAKE([am__nodep])dnl -]) - -# Generate code to set up dependency tracking. -*- Autoconf -*- - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - - -# _AM_OUTPUT_DEPENDENCY_COMMANDS -# ------------------------------ -AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], -[{ - # Older Autoconf quotes --file arguments for eval, but not when files - # are listed without --file. Let's play safe and only enable the eval - # if we detect the quoting. - case $CONFIG_FILES in - *\'*) eval set x "$CONFIG_FILES" ;; - *) set x $CONFIG_FILES ;; - esac - shift - for mf - do - # Strip MF so we end up with the name of the file. - mf=`echo "$mf" | sed -e 's/:.*$//'` - # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named 'Makefile.in', but - # some people rename them; so instead we look at the file content. - # Grep'ing the first line is not enough: some people post-process - # each Makefile.in and add a new line on top of each file to say so. - # Grep'ing the whole file is not good either: AIX grep has a line - # limit of 2048, but all sed's we know have understand at least 4000. - if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then - dirpart=`AS_DIRNAME("$mf")` - else - continue - fi - # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running 'make'. - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` - test -z "$DEPDIR" && continue - am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "$am__include" && continue - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` - # Find all dependency output files, they are included files with - # $(DEPDIR) in their names. We invoke sed twice because it is the - # simplest approach to changing $(DEPDIR) to its actual value in the - # expansion. - for file in `sed -n " - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do - # Make sure the directory exists. - test -f "$dirpart/$file" && continue - fdir=`AS_DIRNAME(["$file"])` - AS_MKDIR_P([$dirpart/$fdir]) - # echo "creating $dirpart/$file" - echo '# dummy' > "$dirpart/$file" - done - done -} -])# _AM_OUTPUT_DEPENDENCY_COMMANDS - - -# AM_OUTPUT_DEPENDENCY_COMMANDS -# ----------------------------- -# This macro should only be invoked once -- use via AC_REQUIRE. -# -# This code is only required when automatic dependency tracking -# is enabled. FIXME. This creates each '.P' file that we will -# need in order to bootstrap the dependency handling code. -AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], -[AC_CONFIG_COMMANDS([depfiles], - [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], - [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) -]) - -# Do all the work for Automake. -*- Autoconf -*- - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This macro actually does too much. Some checks are only needed if -# your package does certain things. But this isn't really a big deal. - -dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O. -m4_define([AC_PROG_CC], -m4_defn([AC_PROG_CC]) -[_AM_PROG_CC_C_O -]) - -# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) -# AM_INIT_AUTOMAKE([OPTIONS]) -# ----------------------------------------------- -# The call with PACKAGE and VERSION arguments is the old style -# call (pre autoconf-2.50), which is being phased out. PACKAGE -# and VERSION should now be passed to AC_INIT and removed from -# the call to AM_INIT_AUTOMAKE. -# We support both call styles for the transition. After -# the next Automake release, Autoconf can make the AC_INIT -# arguments mandatory, and then we can depend on a new Autoconf -# release and drop the old call support. -AC_DEFUN([AM_INIT_AUTOMAKE], -[AC_PREREQ([2.65])dnl -dnl Autoconf wants to disallow AM_ names. We explicitly allow -dnl the ones we care about. -m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl -AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl -AC_REQUIRE([AC_PROG_INSTALL])dnl -if test "`cd $srcdir && pwd`" != "`pwd`"; then - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output - # is not polluted with repeated "-I." - AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl - # test to see if srcdir already configured - if test -f $srcdir/config.status; then - AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) - fi -fi - -# test whether we have cygpath -if test -z "$CYGPATH_W"; then - if (cygpath --version) >/dev/null 2>/dev/null; then - CYGPATH_W='cygpath -w' - else - CYGPATH_W=echo - fi -fi -AC_SUBST([CYGPATH_W]) - -# Define the identity of the package. -dnl Distinguish between old-style and new-style calls. -m4_ifval([$2], -[AC_DIAGNOSE([obsolete], - [$0: two- and three-arguments forms are deprecated.]) -m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl - AC_SUBST([PACKAGE], [$1])dnl - AC_SUBST([VERSION], [$2])], -[_AM_SET_OPTIONS([$1])dnl -dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. -m4_if( - m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), - [ok:ok],, - [m4_fatal([AC_INIT should be called with package and version arguments])])dnl - AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl - AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl - -_AM_IF_OPTION([no-define],, -[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) - AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl - -# Some tools Automake needs. -AC_REQUIRE([AM_SANITY_CHECK])dnl -AC_REQUIRE([AC_ARG_PROGRAM])dnl -AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) -AM_MISSING_PROG([AUTOCONF], [autoconf]) -AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) -AM_MISSING_PROG([AUTOHEADER], [autoheader]) -AM_MISSING_PROG([MAKEINFO], [makeinfo]) -AC_REQUIRE([AM_PROG_INSTALL_SH])dnl -AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl -AC_REQUIRE([AC_PROG_MKDIR_P])dnl -# For better backward compatibility. To be removed once Automake 1.9.x -# dies out for good. For more background, see: -# -# -AC_SUBST([mkdir_p], ['$(MKDIR_P)']) -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. -AC_REQUIRE([AC_PROG_AWK])dnl -AC_REQUIRE([AC_PROG_MAKE_SET])dnl -AC_REQUIRE([AM_SET_LEADING_DOT])dnl -_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], - [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], - [_AM_PROG_TAR([v7])])]) -_AM_IF_OPTION([no-dependencies],, -[AC_PROVIDE_IFELSE([AC_PROG_CC], - [_AM_DEPENDENCIES([CC])], - [m4_define([AC_PROG_CC], - m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl -AC_PROVIDE_IFELSE([AC_PROG_CXX], - [_AM_DEPENDENCIES([CXX])], - [m4_define([AC_PROG_CXX], - m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl -AC_PROVIDE_IFELSE([AC_PROG_OBJC], - [_AM_DEPENDENCIES([OBJC])], - [m4_define([AC_PROG_OBJC], - m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl -AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], - [_AM_DEPENDENCIES([OBJCXX])], - [m4_define([AC_PROG_OBJCXX], - m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl -]) -AC_REQUIRE([AM_SILENT_RULES])dnl -dnl The testsuite driver may need to know about EXEEXT, so add the -dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This -dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. -AC_CONFIG_COMMANDS_PRE(dnl -[m4_provide_if([_AM_COMPILER_EXEEXT], - [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl - -# POSIX will say in a future version that running "rm -f" with no argument -# is OK; and we want to be able to make that assumption in our Makefile -# recipes. So use an aggressive probe to check that the usage we want is -# actually supported "in the wild" to an acceptable degree. -# See automake bug#10828. -# To make any issue more visible, cause the running configure to be aborted -# by default if the 'rm' program in use doesn't match our expectations; the -# user can still override this though. -if rm -f && rm -fr && rm -rf; then : OK; else - cat >&2 <<'END' -Oops! - -Your 'rm' program seems unable to run without file operands specified -on the command line, even when the '-f' option is present. This is contrary -to the behaviour of most rm programs out there, and not conforming with -the upcoming POSIX standard: - -Please tell bug-automake@gnu.org about your system, including the value -of your $PATH and any error possibly output before this message. This -can help us improve future automake versions. - -END - if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then - echo 'Configuration will proceed anyway, since you have set the' >&2 - echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 - echo >&2 - else - cat >&2 <<'END' -Aborting the configuration process, to ensure you take notice of the issue. - -You can download and install GNU coreutils to get an 'rm' implementation -that behaves properly: . - -If you want to complete the configuration process using your problematic -'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM -to "yes", and re-run configure. - -END - AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) - fi -fi]) - -dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not -dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further -dnl mangled by Autoconf and run in a shell conditional statement. -m4_define([_AC_COMPILER_EXEEXT], -m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) - -# When config.status generates a header, we must update the stamp-h file. -# This file resides in the same directory as the config header -# that is generated. The stamp files are numbered to have different names. - -# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the -# loop where config.status creates the headers, so we can generate -# our stamp files there. -AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], -[# Compute $1's index in $config_headers. -_am_arg=$1 -_am_stamp_count=1 -for _am_header in $config_headers :; do - case $_am_header in - $_am_arg | $_am_arg:* ) - break ;; - * ) - _am_stamp_count=`expr $_am_stamp_count + 1` ;; - esac -done -echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_PROG_INSTALL_SH -# ------------------ -# Define $install_sh. -AC_DEFUN([AM_PROG_INSTALL_SH], -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -if test x"${install_sh}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; - *) - install_sh="\${SHELL} $am_aux_dir/install-sh" - esac -fi -AC_SUBST([install_sh])]) - -# Copyright (C) 2003-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# Check whether the underlying file-system supports filenames -# with a leading dot. For instance MS-DOS doesn't. -AC_DEFUN([AM_SET_LEADING_DOT], -[rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null -AC_SUBST([am__leading_dot])]) - -# Check to see how 'make' treats includes. -*- Autoconf -*- - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_MAKE_INCLUDE() -# ----------------- -# Check to see how make treats includes. -AC_DEFUN([AM_MAKE_INCLUDE], -[am_make=${MAKE-make} -cat > confinc << 'END' -am__doit: - @echo this is the am__doit target -.PHONY: am__doit -END -# If we don't find an include directive, just comment out the code. -AC_MSG_CHECKING([for style of include used by $am_make]) -am__include="#" -am__quote= -_am_result=none -# First try GNU make style include. -echo "include confinc" > confmf -# Ignore all kinds of additional output from 'make'. -case `$am_make -s -f confmf 2> /dev/null` in #( -*the\ am__doit\ target*) - am__include=include - am__quote= - _am_result=GNU - ;; -esac -# Now try BSD make style include. -if test "$am__include" = "#"; then - echo '.include "confinc"' > confmf - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=.include - am__quote="\"" - _am_result=BSD - ;; - esac -fi -AC_SUBST([am__include]) -AC_SUBST([am__quote]) -AC_MSG_RESULT([$_am_result]) -rm -f confinc confmf -]) - -# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- - -# Copyright (C) 1997-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_MISSING_PROG(NAME, PROGRAM) -# ------------------------------ -AC_DEFUN([AM_MISSING_PROG], -[AC_REQUIRE([AM_MISSING_HAS_RUN]) -$1=${$1-"${am_missing_run}$2"} -AC_SUBST($1)]) - -# AM_MISSING_HAS_RUN -# ------------------ -# Define MISSING if not defined so far and test if it is modern enough. -# If it is, set am_missing_run to use it, otherwise, to nothing. -AC_DEFUN([AM_MISSING_HAS_RUN], -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -AC_REQUIRE_AUX_FILE([missing])dnl -if test x"${MISSING+set}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; - *) - MISSING="\${SHELL} $am_aux_dir/missing" ;; - esac -fi -# Use eval to expand $SHELL -if eval "$MISSING --is-lightweight"; then - am_missing_run="$MISSING " -else - am_missing_run= - AC_MSG_WARN(['missing' script is too old or missing]) -fi -]) - -# Helper functions for option handling. -*- Autoconf -*- - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_MANGLE_OPTION(NAME) -# ----------------------- -AC_DEFUN([_AM_MANGLE_OPTION], -[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) - -# _AM_SET_OPTION(NAME) -# -------------------- -# Set option NAME. Presently that only means defining a flag for this option. -AC_DEFUN([_AM_SET_OPTION], -[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) - -# _AM_SET_OPTIONS(OPTIONS) -# ------------------------ -# OPTIONS is a space-separated list of Automake options. -AC_DEFUN([_AM_SET_OPTIONS], -[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) - -# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) -# ------------------------------------------- -# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. -AC_DEFUN([_AM_IF_OPTION], -[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_PROG_CC_C_O -# --------------- -# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC -# to automatically call this. -AC_DEFUN([_AM_PROG_CC_C_O], -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl -AC_REQUIRE_AUX_FILE([compile])dnl -AC_LANG_PUSH([C])dnl -AC_CACHE_CHECK( - [whether $CC understands -c and -o together], - [am_cv_prog_cc_c_o], - [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) - # Make sure it works both with $CC and with simple cc. - # Following AC_PROG_CC_C_O, we do the test twice because some - # compilers refuse to overwrite an existing .o file with -o, - # though they will create one. - am_cv_prog_cc_c_o=yes - for am_i in 1 2; do - if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ - && test -f conftest2.$ac_objext; then - : OK - else - am_cv_prog_cc_c_o=no - break - fi - done - rm -f core conftest* - unset am_i]) -if test "$am_cv_prog_cc_c_o" != yes; then - # Losing compiler, so override with the script. - # FIXME: It is wrong to rewrite CC. - # But if we don't then we get into trouble of one sort or another. - # A longer-term fix would be to have automake use am__CC in this case, - # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" - CC="$am_aux_dir/compile $CC" -fi -AC_LANG_POP([C])]) - -# For backward compatibility. -AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) - -# Copyright (C) 1999-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - - -# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) -# --------------------------------------------------------------------------- -# Adds support for distributing Python modules and packages. To -# install modules, copy them to $(pythondir), using the python_PYTHON -# automake variable. To install a package with the same name as the -# automake package, install to $(pkgpythondir), or use the -# pkgpython_PYTHON automake variable. -# -# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as -# locations to install python extension modules (shared libraries). -# Another macro is required to find the appropriate flags to compile -# extension modules. -# -# If your package is configured with a different prefix to python, -# users will have to add the install directory to the PYTHONPATH -# environment variable, or create a .pth file (see the python -# documentation for details). -# -# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will -# cause an error if the version of python installed on the system -# doesn't meet the requirement. MINIMUM-VERSION should consist of -# numbers and dots only. -AC_DEFUN([AM_PATH_PYTHON], - [ - dnl Find a Python interpreter. Python versions prior to 2.0 are not - dnl supported. (2.0 was released on October 16, 2000). - m4_define_default([_AM_PYTHON_INTERPRETER_LIST], -[python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 dnl - python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0]) - - AC_ARG_VAR([PYTHON], [the Python interpreter]) - - m4_if([$1],[],[ - dnl No version check is needed. - # Find any Python interpreter. - if test -z "$PYTHON"; then - AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :) - fi - am_display_PYTHON=python - ], [ - dnl A version check is needed. - if test -n "$PYTHON"; then - # If the user set $PYTHON, use it and don't search something else. - AC_MSG_CHECKING([whether $PYTHON version is >= $1]) - AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], - [AC_MSG_RESULT([yes])], - [AC_MSG_RESULT([no]) - AC_MSG_ERROR([Python interpreter is too old])]) - am_display_PYTHON=$PYTHON - else - # Otherwise, try each interpreter until we find one that satisfies - # VERSION. - AC_CACHE_CHECK([for a Python interpreter with version >= $1], - [am_cv_pathless_PYTHON],[ - for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do - test "$am_cv_pathless_PYTHON" = none && break - AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) - done]) - # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. - if test "$am_cv_pathless_PYTHON" = none; then - PYTHON=: - else - AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) - fi - am_display_PYTHON=$am_cv_pathless_PYTHON - fi - ]) - - if test "$PYTHON" = :; then - dnl Run any user-specified action, or abort. - m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])]) - else - - dnl Query Python for its version number. Getting [:3] seems to be - dnl the best way to do this; it's what "site.py" does in the standard - dnl library. - - AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], - [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`]) - AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) - - dnl Use the values of $prefix and $exec_prefix for the corresponding - dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made - dnl distinct variables so they can be overridden if need be. However, - dnl general consensus is that you shouldn't need this ability. - - AC_SUBST([PYTHON_PREFIX], ['${prefix}']) - AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) - - dnl At times (like when building shared libraries) you may want - dnl to know which OS platform Python thinks this is. - - AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform], - [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`]) - AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) - - # Just factor out some code duplication. - am_python_setup_sysconfig="\ -import sys -# Prefer sysconfig over distutils.sysconfig, for better compatibility -# with python 3.x. See automake bug#10227. -try: - import sysconfig -except ImportError: - can_use_sysconfig = 0 -else: - can_use_sysconfig = 1 -# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs: -# -try: - from platform import python_implementation - if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7': - can_use_sysconfig = 0 -except ImportError: - pass" - - dnl Set up 4 directories: - - dnl pythondir -- where to install python scripts. This is the - dnl site-packages directory, not the python standard library - dnl directory like in previous automake betas. This behavior - dnl is more consistent with lispdir.m4 for example. - dnl Query distutils for this directory. - AC_CACHE_CHECK([for $am_display_PYTHON script directory], - [am_cv_python_pythondir], - [if test "x$prefix" = xNONE - then - am_py_prefix=$ac_default_prefix - else - am_py_prefix=$prefix - fi - am_cv_python_pythondir=`$PYTHON -c " -$am_python_setup_sysconfig -if can_use_sysconfig: - sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'}) -else: - from distutils import sysconfig - sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix') -sys.stdout.write(sitedir)"` - case $am_cv_python_pythondir in - $am_py_prefix*) - am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` - am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"` - ;; - *) - case $am_py_prefix in - /usr|/System*) ;; - *) - am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages - ;; - esac - ;; - esac - ]) - AC_SUBST([pythondir], [$am_cv_python_pythondir]) - - dnl pkgpythondir -- $PACKAGE directory under pythondir. Was - dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is - dnl more consistent with the rest of automake. - - AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) - - dnl pyexecdir -- directory for installing python extension modules - dnl (shared libraries) - dnl Query distutils for this directory. - AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], - [am_cv_python_pyexecdir], - [if test "x$exec_prefix" = xNONE - then - am_py_exec_prefix=$am_py_prefix - else - am_py_exec_prefix=$exec_prefix - fi - am_cv_python_pyexecdir=`$PYTHON -c " -$am_python_setup_sysconfig -if can_use_sysconfig: - sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'}) -else: - from distutils import sysconfig - sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix') -sys.stdout.write(sitedir)"` - case $am_cv_python_pyexecdir in - $am_py_exec_prefix*) - am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` - am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"` - ;; - *) - case $am_py_exec_prefix in - /usr|/System*) ;; - *) - am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages - ;; - esac - ;; - esac - ]) - AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) - - dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) - - AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) - - dnl Run any user-specified action. - $2 - fi - -]) - - -# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) -# --------------------------------------------------------------------------- -# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. -# Run ACTION-IF-FALSE otherwise. -# This test uses sys.hexversion instead of the string equivalent (first -# word of sys.version), in order to cope with versions such as 2.2c1. -# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000). -AC_DEFUN([AM_PYTHON_CHECK_VERSION], - [prog="import sys -# split strings by '.' and convert to numeric. Append some zeros -# because we need at least 4 digits for the hex conversion. -# map returns an iterator in Python 3.0 and a list in 2.x -minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]] -minverhex = 0 -# xrange is not present in Python 3.0 and range returns an iterator -for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]] -sys.exit(sys.hexversion < minverhex)" - AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])]) - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_RUN_LOG(COMMAND) -# ------------------- -# Run COMMAND, save the exit status in ac_status, and log it. -# (This has been adapted from Autoconf's _AC_RUN_LOG macro.) -AC_DEFUN([AM_RUN_LOG], -[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD - ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD - (exit $ac_status); }]) - -# Check to make sure that the build environment is sane. -*- Autoconf -*- - -# Copyright (C) 1996-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_SANITY_CHECK -# --------------- -AC_DEFUN([AM_SANITY_CHECK], -[AC_MSG_CHECKING([whether build environment is sane]) -# Reject unsafe characters in $srcdir or the absolute working directory -# name. Accept space and tab only in the latter. -am_lf=' -' -case `pwd` in - *[[\\\"\#\$\&\'\`$am_lf]]*) - AC_MSG_ERROR([unsafe absolute working directory name]);; -esac -case $srcdir in - *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) - AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; -esac - -# Do 'set' in a subshell so we don't clobber the current shell's -# arguments. Must try -L first in case configure is actually a -# symlink; some systems play weird games with the mod time of symlinks -# (eg FreeBSD returns the mod time of the symlink's containing -# directory). -if ( - am_has_slept=no - for am_try in 1 2; do - echo "timestamp, slept: $am_has_slept" > conftest.file - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$[*]" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - if test "$[*]" != "X $srcdir/configure conftest.file" \ - && test "$[*]" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken - alias in your environment]) - fi - if test "$[2]" = conftest.file || test $am_try -eq 2; then - break - fi - # Just in case. - sleep 1 - am_has_slept=yes - done - test "$[2]" = conftest.file - ) -then - # Ok. - : -else - AC_MSG_ERROR([newly created file is older than distributed files! -Check your system clock]) -fi -AC_MSG_RESULT([yes]) -# If we didn't sleep, we still need to ensure time stamps of config.status and -# generated files are strictly newer. -am_sleep_pid= -if grep 'slept: no' conftest.file >/dev/null 2>&1; then - ( sleep 1 ) & - am_sleep_pid=$! -fi -AC_CONFIG_COMMANDS_PRE( - [AC_MSG_CHECKING([that generated files are newer than configure]) - if test -n "$am_sleep_pid"; then - # Hide warnings about reused PIDs. - wait $am_sleep_pid 2>/dev/null - fi - AC_MSG_RESULT([done])]) -rm -f conftest.file -]) - -# Copyright (C) 2009-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_SILENT_RULES([DEFAULT]) -# -------------------------- -# Enable less verbose build rules; with the default set to DEFAULT -# ("yes" being less verbose, "no" or empty being verbose). -AC_DEFUN([AM_SILENT_RULES], -[AC_ARG_ENABLE([silent-rules], [dnl -AS_HELP_STRING( - [--enable-silent-rules], - [less verbose build output (undo: "make V=1")]) -AS_HELP_STRING( - [--disable-silent-rules], - [verbose build output (undo: "make V=0")])dnl -]) -case $enable_silent_rules in @%:@ ((( - yes) AM_DEFAULT_VERBOSITY=0;; - no) AM_DEFAULT_VERBOSITY=1;; - *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; -esac -dnl -dnl A few 'make' implementations (e.g., NonStop OS and NextStep) -dnl do not support nested variable expansions. -dnl See automake bug#9928 and bug#10237. -am_make=${MAKE-make} -AC_CACHE_CHECK([whether $am_make supports nested variables], - [am_cv_make_support_nested_variables], - [if AS_ECHO([['TRUE=$(BAR$(V)) -BAR0=false -BAR1=true -V=1 -am__doit: - @$(TRUE) -.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then - am_cv_make_support_nested_variables=yes -else - am_cv_make_support_nested_variables=no -fi]) -if test $am_cv_make_support_nested_variables = yes; then - dnl Using '$V' instead of '$(V)' breaks IRIX make. - AM_V='$(V)' - AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' -else - AM_V=$AM_DEFAULT_VERBOSITY - AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY -fi -AC_SUBST([AM_V])dnl -AM_SUBST_NOTMAKE([AM_V])dnl -AC_SUBST([AM_DEFAULT_V])dnl -AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl -AC_SUBST([AM_DEFAULT_VERBOSITY])dnl -AM_BACKSLASH='\' -AC_SUBST([AM_BACKSLASH])dnl -_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl -]) - -# Copyright (C) 2001-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# AM_PROG_INSTALL_STRIP -# --------------------- -# One issue with vendor 'install' (even GNU) is that you can't -# specify the program used to strip binaries. This is especially -# annoying in cross-compiling environments, where the build's strip -# is unlikely to handle the host's binaries. -# Fortunately install-sh will honor a STRIPPROG variable, so we -# always use install-sh in "make install-strip", and initialize -# STRIPPROG with the value of the STRIP variable (set by the user). -AC_DEFUN([AM_PROG_INSTALL_STRIP], -[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl -# Installed binaries are usually stripped using 'strip' when the user -# run "make install-strip". However 'strip' might not be the right -# tool to use in cross-compilation environments, therefore Automake -# will honor the 'STRIP' environment variable to overrule this program. -dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. -if test "$cross_compiling" != no; then - AC_CHECK_TOOL([STRIP], [strip], :) -fi -INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" -AC_SUBST([INSTALL_STRIP_PROGRAM])]) - -# Copyright (C) 2006-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_SUBST_NOTMAKE(VARIABLE) -# --------------------------- -# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. -# This macro is traced by Automake. -AC_DEFUN([_AM_SUBST_NOTMAKE]) - -# AM_SUBST_NOTMAKE(VARIABLE) -# -------------------------- -# Public sister of _AM_SUBST_NOTMAKE. -AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) - -# Check how to create a tarball. -*- Autoconf -*- - -# Copyright (C) 2004-2013 Free Software Foundation, Inc. -# -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# _AM_PROG_TAR(FORMAT) -# -------------------- -# Check how to create a tarball in format FORMAT. -# FORMAT should be one of 'v7', 'ustar', or 'pax'. -# -# Substitute a variable $(am__tar) that is a command -# writing to stdout a FORMAT-tarball containing the directory -# $tardir. -# tardir=directory && $(am__tar) > result.tar -# -# Substitute a variable $(am__untar) that extract such -# a tarball read from stdin. -# $(am__untar) < result.tar -# -AC_DEFUN([_AM_PROG_TAR], -[# Always define AMTAR for backward compatibility. Yes, it's still used -# in the wild :-( We should find a proper way to deprecate it ... -AC_SUBST([AMTAR], ['$${TAR-tar}']) - -# We'll loop over all known methods to create a tar archive until one works. -_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' - -m4_if([$1], [v7], - [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], - - [m4_case([$1], - [ustar], - [# The POSIX 1988 'ustar' format is defined with fixed-size fields. - # There is notably a 21 bits limit for the UID and the GID. In fact, - # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 - # and bug#13588). - am_max_uid=2097151 # 2^21 - 1 - am_max_gid=$am_max_uid - # The $UID and $GID variables are not portable, so we need to resort - # to the POSIX-mandated id(1) utility. Errors in the 'id' calls - # below are definitely unexpected, so allow the users to see them - # (that is, avoid stderr redirection). - am_uid=`id -u || echo unknown` - am_gid=`id -g || echo unknown` - AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) - if test $am_uid -le $am_max_uid; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - _am_tools=none - fi - AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) - if test $am_gid -le $am_max_gid; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - _am_tools=none - fi], - - [pax], - [], - - [m4_fatal([Unknown tar format])]) - - AC_MSG_CHECKING([how to create a $1 tar archive]) - - # Go ahead even if we have the value already cached. We do so because we - # need to set the values for the 'am__tar' and 'am__untar' variables. - _am_tools=${am_cv_prog_tar_$1-$_am_tools} - - for _am_tool in $_am_tools; do - case $_am_tool in - gnutar) - for _am_tar in tar gnutar gtar; do - AM_RUN_LOG([$_am_tar --version]) && break - done - am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' - am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' - am__untar="$_am_tar -xf -" - ;; - plaintar) - # Must skip GNU tar: if it does not support --format= it doesn't create - # ustar tarball either. - (tar --version) >/dev/null 2>&1 && continue - am__tar='tar chf - "$$tardir"' - am__tar_='tar chf - "$tardir"' - am__untar='tar xf -' - ;; - pax) - am__tar='pax -L -x $1 -w "$$tardir"' - am__tar_='pax -L -x $1 -w "$tardir"' - am__untar='pax -r' - ;; - cpio) - am__tar='find "$$tardir" -print | cpio -o -H $1 -L' - am__tar_='find "$tardir" -print | cpio -o -H $1 -L' - am__untar='cpio -i -H $1 -d' - ;; - none) - am__tar=false - am__tar_=false - am__untar=false - ;; - esac - - # If the value was cached, stop now. We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_$1}" && break - - # tar/untar a dummy directory, and stop if the command works. - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) - rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar /dev/null 2>&1 && break - fi - done - rm -rf conftest.dir - - AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) - AC_MSG_RESULT([$am_cv_prog_tar_$1])]) - -AC_SUBST([am__tar]) -AC_SUBST([am__untar]) -]) # _AM_PROG_TAR - -m4_include([m4/libtool.m4]) -m4_include([m4/ltoptions.m4]) -m4_include([m4/ltsugar.m4]) -m4_include([m4/ltversion.m4]) -m4_include([m4/lt~obsolete.m4]) diff --git a/src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h.in b/src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h.in deleted file mode 100644 index 843b5b10c..000000000 --- a/src/thirdparty/protobuf-2.6.1/gtest/build-aux/config.h.in +++ /dev/null @@ -1,69 +0,0 @@ -/* build-aux/config.h.in. Generated from configure.ac by autoheader. */ - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define if you have POSIX threads libraries and header files. */ -#undef HAVE_PTHREAD - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to necessary symbol if this constant uses a non-standard name on - your system. */ -#undef PTHREAD_CREATE_JOINABLE - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Version number of package */ -#undef VERSION diff --git a/src/thirdparty/protobuf-2.6.1/gtest/build-aux/ltmain.sh b/src/thirdparty/protobuf-2.6.1/gtest/build-aux/ltmain.sh deleted file mode 100644 index a356acafa..000000000 --- a/src/thirdparty/protobuf-2.6.1/gtest/build-aux/ltmain.sh +++ /dev/null @@ -1,9661 +0,0 @@ - -# libtool (GNU libtool) 2.4.2 -# Written by Gordon Matzigkeit , 1996 - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, -# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# GNU Libtool is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, -# or obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - -# Usage: $progname [OPTION]... [MODE-ARG]... -# -# Provide generalized library-building support services. -# -# --config show all configuration variables -# --debug enable verbose shell tracing -# -n, --dry-run display commands without modifying any files -# --features display basic configuration information and exit -# --mode=MODE use operation mode MODE -# --preserve-dup-deps don't remove duplicate dependency libraries -# --quiet, --silent don't print informational messages -# --no-quiet, --no-silent -# print informational messages (default) -# --no-warn don't display warning messages -# --tag=TAG use configuration variables from tag TAG -# -v, --verbose print more informational messages than default -# --no-verbose don't print the extra informational messages -# --version print version information -# -h, --help, --help-all print short, long, or detailed help message -# -# MODE must be one of the following: -# -# clean remove files from the build directory -# compile compile a source file into a libtool object -# execute automatically set library path, then run a program -# finish complete the installation of libtool libraries -# install install libraries or executables -# link create a library or an executable -# uninstall remove libraries from an installed directory -# -# MODE-ARGS vary depending on the MODE. When passed as first option, -# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. -# Try `$progname --help --mode=MODE' for a more detailed description of MODE. -# -# When reporting a bug, please describe a test case to reproduce it and -# include the following information: -# -# host-triplet: $host -# shell: $SHELL -# compiler: $LTCC -# compiler flags: $LTCFLAGS -# linker: $LD (gnu? $with_gnu_ld) -# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1 -# automake: $automake_version -# autoconf: $autoconf_version -# -# Report bugs to . -# GNU libtool home page: . -# General help using GNU software: . - -PROGRAM=libtool -PACKAGE=libtool -VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1" -TIMESTAMP="" -package_revision=1.3337 - -# Be Bourne compatible -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' -} - -# NLS nuisances: We save the old values to restore during execute mode. -lt_user_locale= -lt_safe_locale= -for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES -do - eval "if test \"\${$lt_var+set}\" = set; then - save_$lt_var=\$$lt_var - $lt_var=C - export $lt_var - lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" - lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" - fi" -done -LC_ALL=C -LANGUAGE=C -export LANGUAGE LC_ALL - -$lt_unset CDPATH - - -# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh -# is ksh but when the shell is invoked as "sh" and the current value of -# the _XPG environment variable is not equal to 1 (one), the special -# positional parameter $0, within a function call, is the name of the -# function. -progpath="$0" - - - -: ${CP="cp -f"} -test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} -: ${MAKE="make"} -: ${MKDIR="mkdir"} -: ${MV="mv -f"} -: ${RM="rm -f"} -: ${SHELL="${CONFIG_SHELL-/bin/sh}"} -: ${Xsed="$SED -e 1s/^X//"} - -# Global variables: -EXIT_SUCCESS=0 -EXIT_FAILURE=1 -EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. -EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. - -exit_status=$EXIT_SUCCESS - -# Make sure IFS has a sensible default -lt_nl=' -' -IFS=" $lt_nl" - -dirname="s,/[^/]*$,," -basename="s,^.*/,," - -# func_dirname file append nondir_replacement -# Compute the dirname of FILE. If nonempty, add APPEND to the result, -# otherwise set result to NONDIR_REPLACEMENT. -func_dirname () -{ - func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` - if test "X$func_dirname_result" = "X${1}"; then - func_dirname_result="${3}" - else - func_dirname_result="$func_dirname_result${2}" - fi -} # func_dirname may be replaced by extended shell implementation - - -# func_basename file -func_basename () -{ - func_basename_result=`$ECHO "${1}" | $SED "$basename"` -} # func_basename may be replaced by extended shell implementation - - -# func_dirname_and_basename file append nondir_replacement -# perform func_basename and func_dirname in a single function -# call: -# dirname: Compute the dirname of FILE. If nonempty, -# add APPEND to the result, otherwise set result -# to NONDIR_REPLACEMENT. -# value returned in "$func_dirname_result" -# basename: Compute filename of FILE. -# value retuned in "$func_basename_result" -# Implementation must be kept synchronized with func_dirname -# and func_basename. For efficiency, we do not delegate to -# those functions but instead duplicate the functionality here. -func_dirname_and_basename () -{ - # Extract subdirectory from the argument. - func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` - if test "X$func_dirname_result" = "X${1}"; then - func_dirname_result="${3}" - else - func_dirname_result="$func_dirname_result${2}" - fi - func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` -} # func_dirname_and_basename may be replaced by extended shell implementation - - -# func_stripname prefix suffix name -# strip PREFIX and SUFFIX off of NAME. -# PREFIX and SUFFIX must not contain globbing or regex special -# characters, hashes, percent signs, but SUFFIX may contain a leading -# dot (in which case that matches only a dot). -# func_strip_suffix prefix name -func_stripname () -{ - case ${2} in - .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; - esac -} # func_stripname may be replaced by extended shell implementation - - -# These SED scripts presuppose an absolute path with a trailing slash. -pathcar='s,^/\([^/]*\).*$,\1,' -pathcdr='s,^/[^/]*,,' -removedotparts=':dotsl - s@/\./@/@g - t dotsl - s,/\.$,/,' -collapseslashes='s@/\{1,\}@/@g' -finalslash='s,/*$,/,' - -# func_normal_abspath PATH -# Remove doubled-up and trailing slashes, "." path components, -# and cancel out any ".." path components in PATH after making -# it an absolute path. -# value returned in "$func_normal_abspath_result" -func_normal_abspath () -{ - # Start from root dir and reassemble the path. - func_normal_abspath_result= - func_normal_abspath_tpath=$1 - func_normal_abspath_altnamespace= - case $func_normal_abspath_tpath in - "") - # Empty path, that just means $cwd. - func_stripname '' '/' "`pwd`" - func_normal_abspath_result=$func_stripname_result - return - ;; - # The next three entries are used to spot a run of precisely - # two leading slashes without using negated character classes; - # we take advantage of case's first-match behaviour. - ///*) - # Unusual form of absolute path, do nothing. - ;; - //*) - # Not necessarily an ordinary path; POSIX reserves leading '//' - # and for example Cygwin uses it to access remote file shares - # over CIFS/SMB, so we conserve a leading double slash if found. - func_normal_abspath_altnamespace=/ - ;; - /*) - # Absolute path, do nothing. - ;; - *) - # Relative path, prepend $cwd. - func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath - ;; - esac - # Cancel out all the simple stuff to save iterations. We also want - # the path to end with a slash for ease of parsing, so make sure - # there is one (and only one) here. - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` - while :; do - # Processed it all yet? - if test "$func_normal_abspath_tpath" = / ; then - # If we ascended to the root using ".." the result may be empty now. - if test -z "$func_normal_abspath_result" ; then - func_normal_abspath_result=/ - fi - break - fi - func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$pathcar"` - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$pathcdr"` - # Figure out what to do with it - case $func_normal_abspath_tcomponent in - "") - # Trailing empty path component, ignore it. - ;; - ..) - # Parent dir; strip last assembled component from result. - func_dirname "$func_normal_abspath_result" - func_normal_abspath_result=$func_dirname_result - ;; - *) - # Actual path component, append it. - func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent - ;; - esac - done - # Restore leading double-slash if one was found on entry. - func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result -} - -# func_relative_path SRCDIR DSTDIR -# generates a relative path from SRCDIR to DSTDIR, with a trailing -# slash if non-empty, suitable for immediately appending a filename -# without needing to append a separator. -# value returned in "$func_relative_path_result" -func_relative_path () -{ - func_relative_path_result= - func_normal_abspath "$1" - func_relative_path_tlibdir=$func_normal_abspath_result - func_normal_abspath "$2" - func_relative_path_tbindir=$func_normal_abspath_result - - # Ascend the tree starting from libdir - while :; do - # check if we have found a prefix of bindir - case $func_relative_path_tbindir in - $func_relative_path_tlibdir) - # found an exact match - func_relative_path_tcancelled= - break - ;; - $func_relative_path_tlibdir*) - # found a matching prefix - func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" - func_relative_path_tcancelled=$func_stripname_result - if test -z "$func_relative_path_result"; then - func_relative_path_result=. - fi - break - ;; - *) - func_dirname $func_relative_path_tlibdir - func_relative_path_tlibdir=${func_dirname_result} - if test "x$func_relative_path_tlibdir" = x ; then - # Have to descend all the way to the root! - func_relative_path_result=../$func_relative_path_result - func_relative_path_tcancelled=$func_relative_path_tbindir - break - fi - func_relative_path_result=../$func_relative_path_result - ;; - esac - done - - # Now calculate path; take care to avoid doubling-up slashes. - func_stripname '' '/' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - func_stripname '/' '/' "$func_relative_path_tcancelled" - if test "x$func_stripname_result" != x ; then - func_relative_path_result=${func_relative_path_result}/${func_stripname_result} - fi - - # Normalisation. If bindir is libdir, return empty string, - # else relative path ending with a slash; either way, target - # file name can be directly appended. - if test ! -z "$func_relative_path_result"; then - func_stripname './' '' "$func_relative_path_result/" - func_relative_path_result=$func_stripname_result - fi -} - -# The name of this program: -func_dirname_and_basename "$progpath" -progname=$func_basename_result - -# Make sure we have an absolute path for reexecution: -case $progpath in - [\\/]*|[A-Za-z]:\\*) ;; - *[\\/]*) - progdir=$func_dirname_result - progdir=`cd "$progdir" && pwd` - progpath="$progdir/$progname" - ;; - *) - save_IFS="$IFS" - IFS=${PATH_SEPARATOR-:} - for progdir in $PATH; do - IFS="$save_IFS" - test -x "$progdir/$progname" && break - done - IFS="$save_IFS" - test -n "$progdir" || progdir=`pwd` - progpath="$progdir/$progname" - ;; -esac - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed="${SED}"' -e 1s/^X//' -sed_quote_subst='s/\([`"$\\]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\(["`\\]\)/\\\1/g' - -# Sed substitution that turns a string into a regex matching for the -# string literally. -sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' - -# Sed substitution that converts a w32 file name or path -# which contains forward slashes, into one that contains -# (escaped) backslashes. A very naive implementation. -lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - -# Re-`\' parameter expansions in output of double_quote_subst that were -# `\'-ed in input to the same. If an odd number of `\' preceded a '$' -# in input to double_quote_subst, that '$' was protected from expansion. -# Since each input `\' is now two `\'s, look for any number of runs of -# four `\'s followed by two `\'s and then a '$'. `\' that '$'. -bs='\\' -bs2='\\\\' -bs4='\\\\\\\\' -dollar='\$' -sed_double_backslash="\ - s/$bs4/&\\ -/g - s/^$bs2$dollar/$bs&/ - s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g - s/\n//g" - -# Standard options: -opt_dry_run=false -opt_help=false -opt_quiet=false -opt_verbose=false -opt_warning=: - -# func_echo arg... -# Echo program name prefixed message, along with the current mode -# name if it has been set yet. -func_echo () -{ - $ECHO "$progname: ${opt_mode+$opt_mode: }$*" -} - -# func_verbose arg... -# Echo program name prefixed message in verbose mode only. -func_verbose () -{ - $opt_verbose && func_echo ${1+"$@"} - - # A bug in bash halts the script if the last line of a function - # fails when set -e is in force, so we need another command to - # work around that: - : -} - -# func_echo_all arg... -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "$*" -} - -# func_error arg... -# Echo program name prefixed message to standard error. -func_error () -{ - $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 -} - -# func_warning arg... -# Echo program name prefixed warning message to standard error. -func_warning () -{ - $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 - - # bash bug again: - : -} - -# func_fatal_error arg... -# Echo program name prefixed message to standard error, and exit. -func_fatal_error () -{ - func_error ${1+"$@"} - exit $EXIT_FAILURE -} - -# func_fatal_help arg... -# Echo program name prefixed message to standard error, followed by -# a help hint, and exit. -func_fatal_help () -{ - func_error ${1+"$@"} - func_fatal_error "$help" -} -help="Try \`$progname --help' for more information." ## default - - -# func_grep expression filename -# Check whether EXPRESSION matches any line of FILENAME, without output. -func_grep () -{ - $GREP "$1" "$2" >/dev/null 2>&1 -} - - -# func_mkdir_p directory-path -# Make sure the entire path to DIRECTORY-PATH is available. -func_mkdir_p () -{ - my_directory_path="$1" - my_dir_list= - - if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then - - # Protect directory names starting with `-' - case $my_directory_path in - -*) my_directory_path="./$my_directory_path" ;; - esac - - # While some portion of DIR does not yet exist... - while test ! -d "$my_directory_path"; do - # ...make a list in topmost first order. Use a colon delimited - # list incase some portion of path contains whitespace. - my_dir_list="$my_directory_path:$my_dir_list" - - # If the last portion added has no slash in it, the list is done - case $my_directory_path in */*) ;; *) break ;; esac - - # ...otherwise throw away the child directory and loop - my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` - done - my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` - - save_mkdir_p_IFS="$IFS"; IFS=':' - for my_dir in $my_dir_list; do - IFS="$save_mkdir_p_IFS" - # mkdir can fail with a `File exist' error if two processes - # try to create one of the directories concurrently. Don't - # stop in that case! - $MKDIR "$my_dir" 2>/dev/null || : - done - IFS="$save_mkdir_p_IFS" - - # Bail out if we (or some other process) failed to create a directory. - test -d "$my_directory_path" || \ - func_fatal_error "Failed to create \`$1'" - fi -} - - -# func_mktempdir [string] -# Make a temporary directory that won't clash with other running -# libtool processes, and avoids race conditions if possible. If -# given, STRING is the basename for that directory. -func_mktempdir () -{ - my_template="${TMPDIR-/tmp}/${1-$progname}" - - if test "$opt_dry_run" = ":"; then - # Return a directory name, but don't create it in dry-run mode - my_tmpdir="${my_template}-$$" - else - - # If mktemp works, use that first and foremost - my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` - - if test ! -d "$my_tmpdir"; then - # Failing that, at least try and use $RANDOM to avoid a race - my_tmpdir="${my_template}-${RANDOM-0}$$" - - save_mktempdir_umask=`umask` - umask 0077 - $MKDIR "$my_tmpdir" - umask $save_mktempdir_umask - fi - - # If we're not in dry-run mode, bomb out on failure - test -d "$my_tmpdir" || \ - func_fatal_error "cannot create temporary directory \`$my_tmpdir'" - fi - - $ECHO "$my_tmpdir" -} - - -# func_quote_for_eval arg -# Aesthetically quote ARG to be evaled later. -# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT -# is double-quoted, suitable for a subsequent eval, whereas -# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters -# which are still active within double quotes backslashified. -func_quote_for_eval () -{ - case $1 in - *[\\\`\"\$]*) - func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; - *) - func_quote_for_eval_unquoted_result="$1" ;; - esac - - case $func_quote_for_eval_unquoted_result in - # Double-quote args containing shell metacharacters to delay - # word splitting, command substitution and and variable - # expansion for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" - ;; - *) - func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" - esac -} - - -# func_quote_for_expand arg -# Aesthetically quote ARG to be evaled later; same as above, -# but do not quote variable references. -func_quote_for_expand () -{ - case $1 in - *[\\\`\"]*) - my_arg=`$ECHO "$1" | $SED \ - -e "$double_quote_subst" -e "$sed_double_backslash"` ;; - *) - my_arg="$1" ;; - esac - - case $my_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting and command substitution for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - my_arg="\"$my_arg\"" - ;; - esac - - func_quote_for_expand_result="$my_arg" -} - - -# func_show_eval cmd [fail_exp] -# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. -func_show_eval () -{ - my_cmd="$1" - my_fail_exp="${2-:}" - - ${opt_silent-false} || { - func_quote_for_expand "$my_cmd" - eval "func_echo $func_quote_for_expand_result" - } - - if ${opt_dry_run-false}; then :; else - eval "$my_cmd" - my_status=$? - if test "$my_status" -eq 0; then :; else - eval "(exit $my_status); $my_fail_exp" - fi - fi -} - - -# func_show_eval_locale cmd [fail_exp] -# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. Use the saved locale for evaluation. -func_show_eval_locale () -{ - my_cmd="$1" - my_fail_exp="${2-:}" - - ${opt_silent-false} || { - func_quote_for_expand "$my_cmd" - eval "func_echo $func_quote_for_expand_result" - } - - if ${opt_dry_run-false}; then :; else - eval "$lt_user_locale - $my_cmd" - my_status=$? - eval "$lt_safe_locale" - if test "$my_status" -eq 0; then :; else - eval "(exit $my_status); $my_fail_exp" - fi - fi -} - -# func_tr_sh -# Turn $1 into a string suitable for a shell variable name. -# Result is stored in $func_tr_sh_result. All characters -# not in the set a-zA-Z0-9_ are replaced with '_'. Further, -# if $1 begins with a digit, a '_' is prepended as well. -func_tr_sh () -{ - case $1 in - [0-9]* | *[!a-zA-Z0-9_]*) - func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` - ;; - * ) - func_tr_sh_result=$1 - ;; - esac -} - - -# func_version -# Echo version message to standard output and exit. -func_version () -{ - $opt_debug - - $SED -n '/(C)/!b go - :more - /\./!{ - N - s/\n# / / - b more - } - :go - /^# '$PROGRAM' (GNU /,/# warranty; / { - s/^# // - s/^# *$// - s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ - p - }' < "$progpath" - exit $? -} - -# func_usage -# Echo short help message to standard output and exit. -func_usage () -{ - $opt_debug - - $SED -n '/^# Usage:/,/^# *.*--help/ { - s/^# // - s/^# *$// - s/\$progname/'$progname'/ - p - }' < "$progpath" - echo - $ECHO "run \`$progname --help | more' for full usage" - exit $? -} - -# func_help [NOEXIT] -# Echo long help message to standard output and exit, -# unless 'noexit' is passed as argument. -func_help () -{ - $opt_debug - - $SED -n '/^# Usage:/,/# Report bugs to/ { - :print - s/^# // - s/^# *$// - s*\$progname*'$progname'* - s*\$host*'"$host"'* - s*\$SHELL*'"$SHELL"'* - s*\$LTCC*'"$LTCC"'* - s*\$LTCFLAGS*'"$LTCFLAGS"'* - s*\$LD*'"$LD"'* - s/\$with_gnu_ld/'"$with_gnu_ld"'/ - s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ - s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ - p - d - } - /^# .* home page:/b print - /^# General help using/b print - ' < "$progpath" - ret=$? - if test -z "$1"; then - exit $ret - fi -} - -# func_missing_arg argname -# Echo program name prefixed message to standard error and set global -# exit_cmd. -func_missing_arg () -{ - $opt_debug - - func_error "missing argument for $1." - exit_cmd=exit -} - - -# func_split_short_opt shortopt -# Set func_split_short_opt_name and func_split_short_opt_arg shell -# variables after splitting SHORTOPT after the 2nd character. -func_split_short_opt () -{ - my_sed_short_opt='1s/^\(..\).*$/\1/;q' - my_sed_short_rest='1s/^..\(.*\)$/\1/;q' - - func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` - func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` -} # func_split_short_opt may be replaced by extended shell implementation - - -# func_split_long_opt longopt -# Set func_split_long_opt_name and func_split_long_opt_arg shell -# variables after splitting LONGOPT at the `=' sign. -func_split_long_opt () -{ - my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' - my_sed_long_arg='1s/^--[^=]*=//' - - func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` - func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` -} # func_split_long_opt may be replaced by extended shell implementation - -exit_cmd=: - - - - - -magic="%%%MAGIC variable%%%" -magic_exe="%%%MAGIC EXE variable%%%" - -# Global variables. -nonopt= -preserve_args= -lo2o="s/\\.lo\$/.${objext}/" -o2lo="s/\\.${objext}\$/.lo/" -extracted_archives= -extracted_serial=0 - -# If this variable is set in any of the actions, the command in it -# will be execed at the end. This prevents here-documents from being -# left over by shells. -exec_cmd= - -# func_append var value -# Append VALUE to the end of shell variable VAR. -func_append () -{ - eval "${1}=\$${1}\${2}" -} # func_append may be replaced by extended shell implementation - -# func_append_quoted var value -# Quote VALUE and append to the end of shell variable VAR, separated -# by a space. -func_append_quoted () -{ - func_quote_for_eval "${2}" - eval "${1}=\$${1}\\ \$func_quote_for_eval_result" -} # func_append_quoted may be replaced by extended shell implementation - - -# func_arith arithmetic-term... -func_arith () -{ - func_arith_result=`expr "${@}"` -} # func_arith may be replaced by extended shell implementation - - -# func_len string -# STRING may not start with a hyphen. -func_len () -{ - func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` -} # func_len may be replaced by extended shell implementation - - -# func_lo2o object -func_lo2o () -{ - func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` -} # func_lo2o may be replaced by extended shell implementation - - -# func_xform libobj-or-source -func_xform () -{ - func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` -} # func_xform may be replaced by extended shell implementation - - -# func_fatal_configuration arg... -# Echo program name prefixed message to standard error, followed by -# a configuration failure hint, and exit. -func_fatal_configuration () -{ - func_error ${1+"$@"} - func_error "See the $PACKAGE documentation for more information." - func_fatal_error "Fatal configuration error." -} - - -# func_config -# Display the configuration for all the tags in this script. -func_config () -{ - re_begincf='^# ### BEGIN LIBTOOL' - re_endcf='^# ### END LIBTOOL' - - # Default configuration. - $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" - - # Now print the configurations for the tags. - for tagname in $taglist; do - $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" - done - - exit $? -} - -# func_features -# Display the features supported by this script. -func_features () -{ - echo "host: $host" - if test "$build_libtool_libs" = yes; then - echo "enable shared libraries" - else - echo "disable shared libraries" - fi - if test "$build_old_libs" = yes; then - echo "enable static libraries" - else - echo "disable static libraries" - fi - - exit $? -} - -# func_enable_tag tagname -# Verify that TAGNAME is valid, and either flag an error and exit, or -# enable the TAGNAME tag. We also add TAGNAME to the global $taglist -# variable here. -func_enable_tag () -{ - # Global variable: - tagname="$1" - - re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" - re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" - sed_extractcf="/$re_begincf/,/$re_endcf/p" - - # Validate tagname. - case $tagname in - *[!-_A-Za-z0-9,/]*) - func_fatal_error "invalid tag name: $tagname" - ;; - esac - - # Don't test for the "default" C tag, as we know it's - # there but not specially marked. - case $tagname in - CC) ;; - *) - if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then - taglist="$taglist $tagname" - - # Evaluate the configuration. Be careful to quote the path - # and the sed script, to avoid splitting on whitespace, but - # also don't use non-portable quotes within backquotes within - # quotes we have to do it in 2 steps: - extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` - eval "$extractedcf" - else - func_error "ignoring unknown tag $tagname" - fi - ;; - esac -} - -# func_check_version_match -# Ensure that we are using m4 macros, and libtool script from the same -# release of libtool. -func_check_version_match () -{ - if test "$package_revision" != "$macro_revision"; then - if test "$VERSION" != "$macro_version"; then - if test -z "$macro_version"; then - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -# Shorthand for --mode=foo, only valid as the first argument -case $1 in -clean|clea|cle|cl) - shift; set dummy --mode clean ${1+"$@"}; shift - ;; -compile|compil|compi|comp|com|co|c) - shift; set dummy --mode compile ${1+"$@"}; shift - ;; -execute|execut|execu|exec|exe|ex|e) - shift; set dummy --mode execute ${1+"$@"}; shift - ;; -finish|finis|fini|fin|fi|f) - shift; set dummy --mode finish ${1+"$@"}; shift - ;; -install|instal|insta|inst|ins|in|i) - shift; set dummy --mode install ${1+"$@"}; shift - ;; -link|lin|li|l) - shift; set dummy --mode link ${1+"$@"}; shift - ;; -uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) - shift; set dummy --mode uninstall ${1+"$@"}; shift - ;; -esac - - - -# Option defaults: -opt_debug=: -opt_dry_run=false -opt_config=false -opt_preserve_dup_deps=false -opt_features=false -opt_finish=false -opt_help=false -opt_help_all=false -opt_silent=: -opt_warning=: -opt_verbose=: -opt_silent=false -opt_verbose=false - - -# Parse options once, thoroughly. This comes as soon as possible in the -# script to make things like `--version' happen as quickly as we can. -{ - # this just eases exit handling - while test $# -gt 0; do - opt="$1" - shift - case $opt in - --debug|-x) opt_debug='set -x' - func_echo "enabling shell trace mode" - $opt_debug - ;; - --dry-run|--dryrun|-n) - opt_dry_run=: - ;; - --config) - opt_config=: -func_config - ;; - --dlopen|-dlopen) - optarg="$1" - opt_dlopen="${opt_dlopen+$opt_dlopen -}$optarg" - shift - ;; - --preserve-dup-deps) - opt_preserve_dup_deps=: - ;; - --features) - opt_features=: -func_features - ;; - --finish) - opt_finish=: -set dummy --mode finish ${1+"$@"}; shift - ;; - --help) - opt_help=: - ;; - --help-all) - opt_help_all=: -opt_help=': help-all' - ;; - --mode) - test $# = 0 && func_missing_arg $opt && break - optarg="$1" - opt_mode="$optarg" -case $optarg in - # Valid mode arguments: - clean|compile|execute|finish|install|link|relink|uninstall) ;; - - # Catch anything else as an error - *) func_error "invalid argument for $opt" - exit_cmd=exit - break - ;; -esac - shift - ;; - --no-silent|--no-quiet) - opt_silent=false -func_append preserve_args " $opt" - ;; - --no-warning|--no-warn) - opt_warning=false -func_append preserve_args " $opt" - ;; - --no-verbose) - opt_verbose=false -func_append preserve_args " $opt" - ;; - --silent|--quiet) - opt_silent=: -func_append preserve_args " $opt" - opt_verbose=false - ;; - --verbose|-v) - opt_verbose=: -func_append preserve_args " $opt" -opt_silent=false - ;; - --tag) - test $# = 0 && func_missing_arg $opt && break - optarg="$1" - opt_tag="$optarg" -func_append preserve_args " $opt $optarg" -func_enable_tag "$optarg" - shift - ;; - - -\?|-h) func_usage ;; - --help) func_help ;; - --version) func_version ;; - - # Separate optargs to long options: - --*=*) - func_split_long_opt "$opt" - set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} - shift - ;; - - # Separate non-argument short options: - -\?*|-h*|-n*|-v*) - func_split_short_opt "$opt" - set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - --) break ;; - -*) func_fatal_help "unrecognized option \`$opt'" ;; - *) set dummy "$opt" ${1+"$@"}; shift; break ;; - esac - done - - # Validate options: - - # save first non-option argument - if test "$#" -gt 0; then - nonopt="$opt" - shift - fi - - # preserve --debug - test "$opt_debug" = : || func_append preserve_args " --debug" - - case $host in - *cygwin* | *mingw* | *pw32* | *cegcc*) - # don't eliminate duplications in $postdeps and $predeps - opt_duplicate_compiler_generated_deps=: - ;; - *) - opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps - ;; - esac - - $opt_help || { - # Sanity checks first: - func_check_version_match - - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" - fi - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$opt_dlopen" && test "$opt_mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$opt_mode' for more information." - } - - - # Bail if the options were screwed - $exit_cmd $EXIT_FAILURE -} - - - - -## ----------- ## -## Main. ## -## ----------- ## - -# func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case "$lalib_p_line" in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test "$lalib_p" = yes -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - func_lalib_p "$1" -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $opt_debug - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$save_ifs - eval cmd=\"$cmd\" - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! Also, sourcing -# `FILE.' does not work on cygwin managed mounts. -func_source () -{ - $opt_debug - case $1 in - */* | *\\*) . "$1" ;; - *) . "./$1" ;; - esac -} - - -# func_resolve_sysroot PATH -# Replace a leading = in PATH with a sysroot. Store the result into -# func_resolve_sysroot_result -func_resolve_sysroot () -{ - func_resolve_sysroot_result=$1 - case $func_resolve_sysroot_result in - =*) - func_stripname '=' '' "$func_resolve_sysroot_result" - func_resolve_sysroot_result=$lt_sysroot$func_stripname_result - ;; - esac -} - -# func_replace_sysroot PATH -# If PATH begins with the sysroot, replace it with = and -# store the result into func_replace_sysroot_result. -func_replace_sysroot () -{ - case "$lt_sysroot:$1" in - ?*:"$lt_sysroot"*) - func_stripname "$lt_sysroot" '' "$1" - func_replace_sysroot_result="=$func_stripname_result" - ;; - *) - # Including no sysroot. - func_replace_sysroot_result=$1 - ;; - esac -} - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $opt_debug - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_append_quoted CC_quoted "$arg" - done - CC_expanded=`func_echo_all $CC` - CC_quoted_expanded=`func_echo_all $CC_quoted` - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ - " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_append_quoted CC_quoted "$arg" - done - CC_expanded=`func_echo_all $CC` - CC_quoted_expanded=`func_echo_all $CC_quoted` - case "$@ " in - " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ - " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' - else - write_lobj=none - fi - - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T </dev/null` - if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then - func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | - $SED -e "$lt_sed_naive_backslashify"` - else - func_convert_core_file_wine_to_w32_result= - fi - fi -} -# end: func_convert_core_file_wine_to_w32 - - -# func_convert_core_path_wine_to_w32 ARG -# Helper function used by path conversion functions when $build is *nix, and -# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly -# configured wine environment available, with the winepath program in $build's -# $PATH. Assumes ARG has no leading or trailing path separator characters. -# -# ARG is path to be converted from $build format to win32. -# Result is available in $func_convert_core_path_wine_to_w32_result. -# Unconvertible file (directory) names in ARG are skipped; if no directory names -# are convertible, then the result may be empty. -func_convert_core_path_wine_to_w32 () -{ - $opt_debug - # unfortunately, winepath doesn't convert paths, only file names - func_convert_core_path_wine_to_w32_result="" - if test -n "$1"; then - oldIFS=$IFS - IFS=: - for func_convert_core_path_wine_to_w32_f in $1; do - IFS=$oldIFS - func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" - if test -n "$func_convert_core_file_wine_to_w32_result" ; then - if test -z "$func_convert_core_path_wine_to_w32_result"; then - func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" - else - func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" - fi - fi - done - IFS=$oldIFS - fi -} -# end: func_convert_core_path_wine_to_w32 - - -# func_cygpath ARGS... -# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when -# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) -# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or -# (2), returns the Cygwin file name or path in func_cygpath_result (input -# file name or path is assumed to be in w32 format, as previously converted -# from $build's *nix or MSYS format). In case (3), returns the w32 file name -# or path in func_cygpath_result (input file name or path is assumed to be in -# Cygwin format). Returns an empty string on error. -# -# ARGS are passed to cygpath, with the last one being the file name or path to -# be converted. -# -# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH -# environment variable; do not put it in $PATH. -func_cygpath () -{ - $opt_debug - if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then - func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` - if test "$?" -ne 0; then - # on failure, ensure result is empty - func_cygpath_result= - fi - else - func_cygpath_result= - func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" - fi -} -#end: func_cygpath - - -# func_convert_core_msys_to_w32 ARG -# Convert file name or path ARG from MSYS format to w32 format. Return -# result in func_convert_core_msys_to_w32_result. -func_convert_core_msys_to_w32 () -{ - $opt_debug - # awkward: cmd appends spaces to result - func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | - $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` -} -#end: func_convert_core_msys_to_w32 - - -# func_convert_file_check ARG1 ARG2 -# Verify that ARG1 (a file name in $build format) was converted to $host -# format in ARG2. Otherwise, emit an error message, but continue (resetting -# func_to_host_file_result to ARG1). -func_convert_file_check () -{ - $opt_debug - if test -z "$2" && test -n "$1" ; then - func_error "Could not determine host file name corresponding to" - func_error " \`$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_file_result="$1" - fi -} -# end func_convert_file_check - - -# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH -# Verify that FROM_PATH (a path in $build format) was converted to $host -# format in TO_PATH. Otherwise, emit an error message, but continue, resetting -# func_to_host_file_result to a simplistic fallback value (see below). -func_convert_path_check () -{ - $opt_debug - if test -z "$4" && test -n "$3"; then - func_error "Could not determine the host path corresponding to" - func_error " \`$3'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This is a deliberately simplistic "conversion" and - # should not be "improved". See libtool.info. - if test "x$1" != "x$2"; then - lt_replace_pathsep_chars="s|$1|$2|g" - func_to_host_path_result=`echo "$3" | - $SED -e "$lt_replace_pathsep_chars"` - else - func_to_host_path_result="$3" - fi - fi -} -# end func_convert_path_check - - -# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG -# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT -# and appending REPL if ORIG matches BACKPAT. -func_convert_path_front_back_pathsep () -{ - $opt_debug - case $4 in - $1 ) func_to_host_path_result="$3$func_to_host_path_result" - ;; - esac - case $4 in - $2 ) func_append func_to_host_path_result "$3" - ;; - esac -} -# end func_convert_path_front_back_pathsep - - -################################################## -# $build to $host FILE NAME CONVERSION FUNCTIONS # -################################################## -# invoked via `$to_host_file_cmd ARG' -# -# In each case, ARG is the path to be converted from $build to $host format. -# Result will be available in $func_to_host_file_result. - - -# func_to_host_file ARG -# Converts the file name ARG from $build format to $host format. Return result -# in func_to_host_file_result. -func_to_host_file () -{ - $opt_debug - $to_host_file_cmd "$1" -} -# end func_to_host_file - - -# func_to_tool_file ARG LAZY -# converts the file name ARG from $build format to toolchain format. Return -# result in func_to_tool_file_result. If the conversion in use is listed -# in (the comma separated) LAZY, no conversion takes place. -func_to_tool_file () -{ - $opt_debug - case ,$2, in - *,"$to_tool_file_cmd",*) - func_to_tool_file_result=$1 - ;; - *) - $to_tool_file_cmd "$1" - func_to_tool_file_result=$func_to_host_file_result - ;; - esac -} -# end func_to_tool_file - - -# func_convert_file_noop ARG -# Copy ARG to func_to_host_file_result. -func_convert_file_noop () -{ - func_to_host_file_result="$1" -} -# end func_convert_file_noop - - -# func_convert_file_msys_to_w32 ARG -# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic -# conversion to w32 is not available inside the cwrapper. Returns result in -# func_to_host_file_result. -func_convert_file_msys_to_w32 () -{ - $opt_debug - func_to_host_file_result="$1" - if test -n "$1"; then - func_convert_core_msys_to_w32 "$1" - func_to_host_file_result="$func_convert_core_msys_to_w32_result" - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_msys_to_w32 - - -# func_convert_file_cygwin_to_w32 ARG -# Convert file name ARG from Cygwin to w32 format. Returns result in -# func_to_host_file_result. -func_convert_file_cygwin_to_w32 () -{ - $opt_debug - func_to_host_file_result="$1" - if test -n "$1"; then - # because $build is cygwin, we call "the" cygpath in $PATH; no need to use - # LT_CYGPATH in this case. - func_to_host_file_result=`cygpath -m "$1"` - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_cygwin_to_w32 - - -# func_convert_file_nix_to_w32 ARG -# Convert file name ARG from *nix to w32 format. Requires a wine environment -# and a working winepath. Returns result in func_to_host_file_result. -func_convert_file_nix_to_w32 () -{ - $opt_debug - func_to_host_file_result="$1" - if test -n "$1"; then - func_convert_core_file_wine_to_w32 "$1" - func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_nix_to_w32 - - -# func_convert_file_msys_to_cygwin ARG -# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. -# Returns result in func_to_host_file_result. -func_convert_file_msys_to_cygwin () -{ - $opt_debug - func_to_host_file_result="$1" - if test -n "$1"; then - func_convert_core_msys_to_w32 "$1" - func_cygpath -u "$func_convert_core_msys_to_w32_result" - func_to_host_file_result="$func_cygpath_result" - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_msys_to_cygwin - - -# func_convert_file_nix_to_cygwin ARG -# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed -# in a wine environment, working winepath, and LT_CYGPATH set. Returns result -# in func_to_host_file_result. -func_convert_file_nix_to_cygwin () -{ - $opt_debug - func_to_host_file_result="$1" - if test -n "$1"; then - # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. - func_convert_core_file_wine_to_w32 "$1" - func_cygpath -u "$func_convert_core_file_wine_to_w32_result" - func_to_host_file_result="$func_cygpath_result" - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_nix_to_cygwin - - -############################################# -# $build to $host PATH CONVERSION FUNCTIONS # -############################################# -# invoked via `$to_host_path_cmd ARG' -# -# In each case, ARG is the path to be converted from $build to $host format. -# The result will be available in $func_to_host_path_result. -# -# Path separators are also converted from $build format to $host format. If -# ARG begins or ends with a path separator character, it is preserved (but -# converted to $host format) on output. -# -# All path conversion functions are named using the following convention: -# file name conversion function : func_convert_file_X_to_Y () -# path conversion function : func_convert_path_X_to_Y () -# where, for any given $build/$host combination the 'X_to_Y' value is the -# same. If conversion functions are added for new $build/$host combinations, -# the two new functions must follow this pattern, or func_init_to_host_path_cmd -# will break. - - -# func_init_to_host_path_cmd -# Ensures that function "pointer" variable $to_host_path_cmd is set to the -# appropriate value, based on the value of $to_host_file_cmd. -to_host_path_cmd= -func_init_to_host_path_cmd () -{ - $opt_debug - if test -z "$to_host_path_cmd"; then - func_stripname 'func_convert_file_' '' "$to_host_file_cmd" - to_host_path_cmd="func_convert_path_${func_stripname_result}" - fi -} - - -# func_to_host_path ARG -# Converts the path ARG from $build format to $host format. Return result -# in func_to_host_path_result. -func_to_host_path () -{ - $opt_debug - func_init_to_host_path_cmd - $to_host_path_cmd "$1" -} -# end func_to_host_path - - -# func_convert_path_noop ARG -# Copy ARG to func_to_host_path_result. -func_convert_path_noop () -{ - func_to_host_path_result="$1" -} -# end func_convert_path_noop - - -# func_convert_path_msys_to_w32 ARG -# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic -# conversion to w32 is not available inside the cwrapper. Returns result in -# func_to_host_path_result. -func_convert_path_msys_to_w32 () -{ - $opt_debug - func_to_host_path_result="$1" - if test -n "$1"; then - # Remove leading and trailing path separator characters from ARG. MSYS - # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; - # and winepath ignores them completely. - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result="$func_convert_core_msys_to_w32_result" - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_msys_to_w32 - - -# func_convert_path_cygwin_to_w32 ARG -# Convert path ARG from Cygwin to w32 format. Returns result in -# func_to_host_file_result. -func_convert_path_cygwin_to_w32 () -{ - $opt_debug - func_to_host_path_result="$1" - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_cygwin_to_w32 - - -# func_convert_path_nix_to_w32 ARG -# Convert path ARG from *nix to w32 format. Requires a wine environment and -# a working winepath. Returns result in func_to_host_file_result. -func_convert_path_nix_to_w32 () -{ - $opt_debug - func_to_host_path_result="$1" - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_nix_to_w32 - - -# func_convert_path_msys_to_cygwin ARG -# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. -# Returns result in func_to_host_file_result. -func_convert_path_msys_to_cygwin () -{ - $opt_debug - func_to_host_path_result="$1" - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_cygpath -u -p "$func_convert_core_msys_to_w32_result" - func_to_host_path_result="$func_cygpath_result" - func_convert_path_check : : \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" : "$1" - fi -} -# end func_convert_path_msys_to_cygwin - - -# func_convert_path_nix_to_cygwin ARG -# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a -# a wine environment, working winepath, and LT_CYGPATH set. Returns result in -# func_to_host_file_result. -func_convert_path_nix_to_cygwin () -{ - $opt_debug - func_to_host_path_result="$1" - if test -n "$1"; then - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" - func_to_host_path_result="$func_cygpath_result" - func_convert_path_check : : \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" : "$1" - fi -} -# end func_convert_path_nix_to_cygwin - - -# func_mode_compile arg... -func_mode_compile () -{ - $opt_debug - # Get the compilation command and the source file. - base_compile= - srcfile="$nonopt" # always keep a non-empty value in "srcfile" - suppress_opt=yes - suppress_output= - arg_mode=normal - libobj= - later= - pie_flag= - - for arg - do - case $arg_mode in - arg ) - # do not "continue". Instead, add this to base_compile - lastarg="$arg" - arg_mode=normal - ;; - - target ) - libobj="$arg" - arg_mode=normal - continue - ;; - - normal ) - # Accept any command-line options. - case $arg in - -o) - test -n "$libobj" && \ - func_fatal_error "you cannot specify \`-o' more than once" - arg_mode=target - continue - ;; - - -pie | -fpie | -fPIE) - func_append pie_flag " $arg" - continue - ;; - - -shared | -static | -prefer-pic | -prefer-non-pic) - func_append later " $arg" - continue - ;; - - -no-suppress) - suppress_opt=no - continue - ;; - - -Xcompiler) - arg_mode=arg # the next one goes into the "base_compile" arg list - continue # The current "srcfile" will either be retained or - ;; # replaced later. I would guess that would be a bug. - - -Wc,*) - func_stripname '-Wc,' '' "$arg" - args=$func_stripname_result - lastarg= - save_ifs="$IFS"; IFS=',' - for arg in $args; do - IFS="$save_ifs" - func_append_quoted lastarg "$arg" - done - IFS="$save_ifs" - func_stripname ' ' '' "$lastarg" - lastarg=$func_stripname_result - - # Add the arguments to base_compile. - func_append base_compile " $lastarg" - continue - ;; - - *) - # Accept the current argument as the source file. - # The previous "srcfile" becomes the current argument. - # - lastarg="$srcfile" - srcfile="$arg" - ;; - esac # case $arg - ;; - esac # case $arg_mode - - # Aesthetically quote the previous argument. - func_append_quoted base_compile "$lastarg" - done # for arg - - case $arg_mode in - arg) - func_fatal_error "you must specify an argument for -Xcompile" - ;; - target) - func_fatal_error "you must specify a target with \`-o'" - ;; - *) - # Get the name of the library object. - test -z "$libobj" && { - func_basename "$srcfile" - libobj="$func_basename_result" - } - ;; - esac - - # Recognize several different file suffixes. - # If the user specifies -o file.o, it is replaced with file.lo - case $libobj in - *.[cCFSifmso] | \ - *.ada | *.adb | *.ads | *.asm | \ - *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ - *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) - func_xform "$libobj" - libobj=$func_xform_result - ;; - esac - - case $libobj in - *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; - *) - func_fatal_error "cannot determine name of library object from \`$libobj'" - ;; - esac - - func_infer_tag $base_compile - - for arg in $later; do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - continue - ;; - - -static) - build_libtool_libs=no - build_old_libs=yes - continue - ;; - - -prefer-pic) - pic_mode=yes - continue - ;; - - -prefer-non-pic) - pic_mode=no - continue - ;; - esac - done - - func_quote_for_eval "$libobj" - test "X$libobj" != "X$func_quote_for_eval_result" \ - && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." - func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname - - test -z "$base_compile" && \ - func_fatal_help "you must specify a compilation command" - - # Delete any leftover library objects. - if test "$build_old_libs" = yes; then - removelist="$obj $lobj $libobj ${libobj}T" - else - removelist="$lobj $libobj ${libobj}T" - fi - - # On Cygwin there's no "real" PIC flag so we must build both object types - case $host_os in - cygwin* | mingw* | pw32* | os2* | cegcc*) - pic_mode=default - ;; - esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then - # non-PIC code in shared libraries is not supported - pic_mode=default - fi - - # Calculate the filename of the output object if compiler does - # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" - else - output_obj= - need_locks=no - lockfile= - fi - - # Lock this critical section if it is needed - # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - elif test "$need_locks" = warn; then - if test -f "$lockfile"; then - $ECHO "\ -*** ERROR, $lockfile exists and contains: -`cat $lockfile 2>/dev/null` - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - func_append removelist " $output_obj" - $ECHO "$srcfile" > "$lockfile" - fi - - $opt_dry_run || $RM $removelist - func_append removelist " $lockfile" - trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 - - func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 - srcfile=$func_to_tool_file_result - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result - - # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then - # Without this assignment, base_compile gets emptied. - fbsd_hideous_sh_bug=$base_compile - - if test "$pic_mode" != no; then - command="$base_compile $qsrcfile $pic_flag" - else - # Don't build PIC code - command="$base_compile $qsrcfile" - fi - - func_mkdir_p "$xdir$objdir" - - if test -z "$output_obj"; then - # Place PIC objects in $objdir - func_append command " -o $lobj" - fi - - func_show_eval_locale "$command" \ - 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - - # Just move the object if needed, then go on to compile the next one - if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then - func_show_eval '$MV "$output_obj" "$lobj"' \ - 'error=$?; $opt_dry_run || $RM $removelist; exit $error' - fi - - # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then - suppress_output=' >/dev/null 2>&1' - fi - fi - - # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then - # Don't build PIC code - command="$base_compile $qsrcfile$pie_flag" - else - command="$base_compile $qsrcfile $pic_flag" - fi - if test "$compiler_c_o" = yes; then - func_append command " -o $obj" - fi - - # Suppress compiler output if we already did a PIC compilation. - func_append command "$suppress_output" - func_show_eval_locale "$command" \ - '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - - # Just move the object if needed - if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then - func_show_eval '$MV "$output_obj" "$obj"' \ - 'error=$?; $opt_dry_run || $RM $removelist; exit $error' - fi - fi - - $opt_dry_run || { - func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" - - # Unlock the critical section if it was locked - if test "$need_locks" != no; then - removelist=$lockfile - $RM "$lockfile" - fi - } - - exit $EXIT_SUCCESS -} - -$opt_help || { - test "$opt_mode" = compile && func_mode_compile ${1+"$@"} -} - -func_mode_help () -{ - # We need to display help for each of the modes. - case $opt_mode in - "") - # Generic help is extracted from the usage comments - # at the start of this file. - func_help - ;; - - clean) - $ECHO \ -"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... - -Remove files from the build directory. - -RM is the name of the program to use to delete files associated with each FILE -(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed -to RM. - -If FILE is a libtool library, object or program, all the files associated -with it are deleted. Otherwise, only FILE itself is deleted using RM." - ;; - - compile) - $ECHO \ -"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE - -Compile a source file into a libtool library object. - -This mode accepts the following additional options: - - -o OUTPUT-FILE set the output file name to OUTPUT-FILE - -no-suppress do not suppress compiler output for multiple passes - -prefer-pic try to build PIC objects only - -prefer-non-pic try to build non-PIC objects only - -shared do not build a \`.o' file suitable for static linking - -static only build a \`.o' file suitable for static linking - -Wc,FLAG pass FLAG directly to the compiler - -COMPILE-COMMAND is a command to be used in creating a \`standard' object file -from the given SOURCEFILE. - -The output file name is determined by removing the directory component from -SOURCEFILE, then substituting the C source code suffix \`.c' with the -library object suffix, \`.lo'." - ;; - - execute) - $ECHO \ -"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... - -Automatically set library path, then run a program. - -This mode accepts the following additional options: - - -dlopen FILE add the directory containing FILE to the library path - -This mode sets the library path environment variable according to \`-dlopen' -flags. - -If any of the ARGS are libtool executable wrappers, then they are translated -into their corresponding uninstalled binary, and any of their required library -directories are added to the library path. - -Then, COMMAND is executed, with ARGS as arguments." - ;; - - finish) - $ECHO \ -"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... - -Complete the installation of libtool libraries. - -Each LIBDIR is a directory that contains libtool libraries. - -The commands that this mode executes may require superuser privileges. Use -the \`--dry-run' option if you just want to see what would be executed." - ;; - - install) - $ECHO \ -"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... - -Install executables or libraries. - -INSTALL-COMMAND is the installation command. The first component should be -either the \`install' or \`cp' program. - -The following components of INSTALL-COMMAND are treated specially: - - -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation - -The rest of the components are interpreted as arguments to that command (only -BSD-compatible install options are recognized)." - ;; - - link) - $ECHO \ -"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... - -Link object files or libraries together to form another library, or to -create an executable program. - -LINK-COMMAND is a command using the C compiler that you would use to create -a program from several object files. - -The following components of LINK-COMMAND are treated specially: - - -all-static do not do any dynamic linking at all - -avoid-version do not add a version suffix if possible - -bindir BINDIR specify path to binaries directory (for systems where - libraries must be found in the PATH setting at runtime) - -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime - -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols - -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) - -export-symbols SYMFILE - try to export only the symbols listed in SYMFILE - -export-symbols-regex REGEX - try to export only the symbols matching REGEX - -LLIBDIR search LIBDIR for required installed libraries - -lNAME OUTPUT-FILE requires the installed library libNAME - -module build a library that can dlopened - -no-fast-install disable the fast-install mode - -no-install link a not-installable executable - -no-undefined declare that a library does not refer to external symbols - -o OUTPUT-FILE create OUTPUT-FILE from the specified objects - -objectlist FILE Use a list of object files found in FILE to specify objects - -precious-files-regex REGEX - don't remove output files matching REGEX - -release RELEASE specify package release information - -rpath LIBDIR the created library will eventually be installed in LIBDIR - -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries - -shared only do dynamic linking of libtool libraries - -shrext SUFFIX override the standard shared library file extension - -static do not do any dynamic linking of uninstalled libtool libraries - -static-libtool-libs - do not do any dynamic linking of libtool libraries - -version-info CURRENT[:REVISION[:AGE]] - specify library version info [each variable defaults to 0] - -weak LIBNAME declare that the target provides the LIBNAME interface - -Wc,FLAG - -Xcompiler FLAG pass linker-specific FLAG directly to the compiler - -Wl,FLAG - -Xlinker FLAG pass linker-specific FLAG directly to the linker - -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) - -All other options (arguments beginning with \`-') are ignored. - -Every other argument is treated as a filename. Files ending in \`.la' are -treated as uninstalled libtool libraries, other files are standard or library -object files. - -If the OUTPUT-FILE ends in \`.la', then a libtool library is created, -only library objects (\`.lo' files) may be specified, and \`-rpath' is -required, except when creating a convenience library. - -If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created -using \`ar' and \`ranlib', or on Windows using \`lib'. - -If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file -is created, otherwise an executable program is created." - ;; - - uninstall) - $ECHO \ -"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... - -Remove libraries from an installation directory. - -RM is the name of the program to use to delete files associated with each FILE -(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed -to RM. - -If FILE is a libtool library, all the files associated with it are deleted. -Otherwise, only FILE itself is deleted using RM." - ;; - - *) - func_fatal_help "invalid operation mode \`$opt_mode'" - ;; - esac - - echo - $ECHO "Try \`$progname --help' for more information about other modes." -} - -# Now that we've collected a possible --mode arg, show help if necessary -if $opt_help; then - if test "$opt_help" = :; then - func_mode_help - else - { - func_help noexit - for opt_mode in compile link execute install finish uninstall clean; do - func_mode_help - done - } | sed -n '1p; 2,$s/^Usage:/ or: /p' - { - func_help noexit - for opt_mode in compile link execute install finish uninstall clean; do - echo - func_mode_help - done - } | - sed '1d - /^When reporting/,/^Report/{ - H - d - } - $x - /information about other modes/d - /more detailed .*MODE/d - s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' - fi - exit $? -fi - - -# func_mode_execute arg... -func_mode_execute () -{ - $opt_debug - # The first argument is the command name. - cmd="$nonopt" - test -z "$cmd" && \ - func_fatal_help "you must specify a COMMAND" - - # Handle -dlopen flags immediately. - for file in $opt_dlopen; do - test -f "$file" \ - || func_fatal_help "\`$file' is not a file" - - dir= - case $file in - *.la) - func_resolve_sysroot "$file" - file=$func_resolve_sysroot_result - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$lib' is not a valid libtool archive" - - # Read the libtool library. - dlname= - library_names= - func_source "$file" - - # Skip this library if it cannot be dlopened. - if test -z "$dlname"; then - # Warn if it was a shared library. - test -n "$library_names" && \ - func_warning "\`$file' was not linked with \`-export-dynamic'" - continue - fi - - func_dirname "$file" "" "." - dir="$func_dirname_result" - - if test -f "$dir/$objdir/$dlname"; then - func_append dir "/$objdir" - else - if test ! -f "$dir/$dlname"; then - func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" - fi - fi - ;; - - *.lo) - # Just add the directory containing the .lo file. - func_dirname "$file" "" "." - dir="$func_dirname_result" - ;; - - *) - func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" - continue - ;; - esac - - # Get the absolute pathname. - absdir=`cd "$dir" && pwd` - test -n "$absdir" && dir="$absdir" - - # Now add the directory to shlibpath_var. - if eval "test -z \"\$$shlibpath_var\""; then - eval "$shlibpath_var=\"\$dir\"" - else - eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" - fi - done - - # This variable tells wrapper scripts just to set shlibpath_var - # rather than running their programs. - libtool_execute_magic="$magic" - - # Check if any of the arguments is a wrapper script. - args= - for file - do - case $file in - -* | *.la | *.lo ) ;; - *) - # Do a test to see if this is really a libtool program. - if func_ltwrapper_script_p "$file"; then - func_source "$file" - # Transform arg to wrapped name. - file="$progdir/$program" - elif func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - func_source "$func_ltwrapper_scriptname_result" - # Transform arg to wrapped name. - file="$progdir/$program" - fi - ;; - esac - # Quote arguments (to preserve shell metacharacters). - func_append_quoted args "$file" - done - - if test "X$opt_dry_run" = Xfalse; then - if test -n "$shlibpath_var"; then - # Export the shlibpath_var. - eval "export $shlibpath_var" - fi - - # Restore saved environment variables - for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES - do - eval "if test \"\${save_$lt_var+set}\" = set; then - $lt_var=\$save_$lt_var; export $lt_var - else - $lt_unset $lt_var - fi" - done - - # Now prepare to actually exec the command. - exec_cmd="\$cmd$args" - else - # Display what would be done. - if test -n "$shlibpath_var"; then - eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" - echo "export $shlibpath_var" - fi - $ECHO "$cmd$args" - exit $EXIT_SUCCESS - fi -} - -test "$opt_mode" = execute && func_mode_execute ${1+"$@"} - - -# func_mode_finish arg... -func_mode_finish () -{ - $opt_debug - libs= - libdirs= - admincmds= - - for opt in "$nonopt" ${1+"$@"} - do - if test -d "$opt"; then - func_append libdirs " $opt" - - elif test -f "$opt"; then - if func_lalib_unsafe_p "$opt"; then - func_append libs " $opt" - else - func_warning "\`$opt' is not a valid libtool archive" - fi - - else - func_fatal_error "invalid argument \`$opt'" - fi - done - - if test -n "$libs"; then - if test -n "$lt_sysroot"; then - sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` - sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" - else - sysroot_cmd= - fi - - # Remove sysroot references - if $opt_dry_run; then - for lib in $libs; do - echo "removing references to $lt_sysroot and \`=' prefixes from $lib" - done - else - tmpdir=`func_mktempdir` - for lib in $libs; do - sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ - > $tmpdir/tmp-la - mv -f $tmpdir/tmp-la $lib - done - ${RM}r "$tmpdir" - fi - fi - - if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then - for libdir in $libdirs; do - if test -n "$finish_cmds"; then - # Do each command in the finish commands. - func_execute_cmds "$finish_cmds" 'admincmds="$admincmds -'"$cmd"'"' - fi - if test -n "$finish_eval"; then - # Do the single finish_eval. - eval cmds=\"$finish_eval\" - $opt_dry_run || eval "$cmds" || func_append admincmds " - $cmds" - fi - done - fi - - # Exit here if they wanted silent mode. - $opt_silent && exit $EXIT_SUCCESS - - if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then - echo "----------------------------------------------------------------------" - echo "Libraries have been installed in:" - for libdir in $libdirs; do - $ECHO " $libdir" - done - echo - echo "If you ever happen to want to link against installed libraries" - echo "in a given directory, LIBDIR, you must either use libtool, and" - echo "specify the full pathname of the library, or use the \`-LLIBDIR'" - echo "flag during linking and do at least one of the following:" - if test -n "$shlibpath_var"; then - echo " - add LIBDIR to the \`$shlibpath_var' environment variable" - echo " during execution" - fi - if test -n "$runpath_var"; then - echo " - add LIBDIR to the \`$runpath_var' environment variable" - echo " during linking" - fi - if test -n "$hardcode_libdir_flag_spec"; then - libdir=LIBDIR - eval flag=\"$hardcode_libdir_flag_spec\" - - $ECHO " - use the \`$flag' linker flag" - fi - if test -n "$admincmds"; then - $ECHO " - have your system administrator run these commands:$admincmds" - fi - if test -f /etc/ld.so.conf; then - echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" - fi - echo - - echo "See any operating system documentation about shared libraries for" - case $host in - solaris2.[6789]|solaris2.1[0-9]) - echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" - echo "pages." - ;; - *) - echo "more information, such as the ld(1) and ld.so(8) manual pages." - ;; - esac - echo "----------------------------------------------------------------------" - fi - exit $EXIT_SUCCESS -} - -test "$opt_mode" = finish && func_mode_finish ${1+"$@"} - - -# func_mode_install arg... -func_mode_install () -{ - $opt_debug - # There may be an optional sh(1) argument at the beginning of - # install_prog (especially on Windows NT). - if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || - # Allow the use of GNU shtool's install command. - case $nonopt in *shtool*) :;; *) false;; esac; then - # Aesthetically quote it. - func_quote_for_eval "$nonopt" - install_prog="$func_quote_for_eval_result " - arg=$1 - shift - else - install_prog= - arg=$nonopt - fi - - # The real first argument should be the name of the installation program. - # Aesthetically quote it. - func_quote_for_eval "$arg" - func_append install_prog "$func_quote_for_eval_result" - install_shared_prog=$install_prog - case " $install_prog " in - *[\\\ /]cp\ *) install_cp=: ;; - *) install_cp=false ;; - esac - - # We need to accept at least all the BSD install flags. - dest= - files= - opts= - prev= - install_type= - isdir=no - stripme= - no_mode=: - for arg - do - arg2= - if test -n "$dest"; then - func_append files " $dest" - dest=$arg - continue - fi - - case $arg in - -d) isdir=yes ;; - -f) - if $install_cp; then :; else - prev=$arg - fi - ;; - -g | -m | -o) - prev=$arg - ;; - -s) - stripme=" -s" - continue - ;; - -*) - ;; - *) - # If the previous option needed an argument, then skip it. - if test -n "$prev"; then - if test "x$prev" = x-m && test -n "$install_override_mode"; then - arg2=$install_override_mode - no_mode=false - fi - prev= - else - dest=$arg - continue - fi - ;; - esac - - # Aesthetically quote the argument. - func_quote_for_eval "$arg" - func_append install_prog " $func_quote_for_eval_result" - if test -n "$arg2"; then - func_quote_for_eval "$arg2" - fi - func_append install_shared_prog " $func_quote_for_eval_result" - done - - test -z "$install_prog" && \ - func_fatal_help "you must specify an install program" - - test -n "$prev" && \ - func_fatal_help "the \`$prev' option requires an argument" - - if test -n "$install_override_mode" && $no_mode; then - if $install_cp; then :; else - func_quote_for_eval "$install_override_mode" - func_append install_shared_prog " -m $func_quote_for_eval_result" - fi - fi - - if test -z "$files"; then - if test -z "$dest"; then - func_fatal_help "no file or destination specified" - else - func_fatal_help "you must specify a destination" - fi - fi - - # Strip any trailing slash from the destination. - func_stripname '' '/' "$dest" - dest=$func_stripname_result - - # Check to see that the destination is a directory. - test -d "$dest" && isdir=yes - if test "$isdir" = yes; then - destdir="$dest" - destname= - else - func_dirname_and_basename "$dest" "" "." - destdir="$func_dirname_result" - destname="$func_basename_result" - - # Not a directory, so check to see that there is only one file specified. - set dummy $files; shift - test "$#" -gt 1 && \ - func_fatal_help "\`$dest' is not a directory" - fi - case $destdir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - for file in $files; do - case $file in - *.lo) ;; - *) - func_fatal_help "\`$destdir' must be an absolute directory name" - ;; - esac - done - ;; - esac - - # This variable tells wrapper scripts just to set variables rather - # than running their programs. - libtool_install_magic="$magic" - - staticlibs= - future_libdirs= - current_libdirs= - for file in $files; do - - # Do each installation. - case $file in - *.$libext) - # Do the static libraries later. - func_append staticlibs " $file" - ;; - - *.la) - func_resolve_sysroot "$file" - file=$func_resolve_sysroot_result - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$file' is not a valid libtool archive" - - library_names= - old_library= - relink_command= - func_source "$file" - - # Add the libdir to current_libdirs if it is the destination. - if test "X$destdir" = "X$libdir"; then - case "$current_libdirs " in - *" $libdir "*) ;; - *) func_append current_libdirs " $libdir" ;; - esac - else - # Note the libdir as a future libdir. - case "$future_libdirs " in - *" $libdir "*) ;; - *) func_append future_libdirs " $libdir" ;; - esac - fi - - func_dirname "$file" "/" "" - dir="$func_dirname_result" - func_append dir "$objdir" - - if test -n "$relink_command"; then - # Determine the prefix the user has applied to our future dir. - inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` - - # Don't allow the user to place us outside of our expected - # location b/c this prevents finding dependent libraries that - # are installed to the same prefix. - # At present, this check doesn't affect windows .dll's that - # are installed into $libdir/../bin (currently, that works fine) - # but it's something to keep an eye on. - test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" - - if test -n "$inst_prefix_dir"; then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking \`$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname="$1" - shift - - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T - - # Install the shared library and build the symlinks. - func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme="$stripme" - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme="" - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib="$destdir/$realname" - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && func_append staticlibs " $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest="$destfile" - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test "$build_old_libs" = yes; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext="" - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=".exe" - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" - - finalize=yes - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test "$fast_install" = no && test -n "$relink_command"; then - $opt_dry_run || { - if test "$finalize" = yes; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" - # Replace the output file specification. - relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_silent || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink \`$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file="$outputname" - else - func_warning "cannot relink \`$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 - tool_oldlib=$func_to_tool_file_result - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $tool_oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$opt_mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) -#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" -#endif - -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT_DLSYM_CONST -#elif defined(__osf__) -/* This system does not cope well with relocations in const data. */ -# define LT_DLSYM_CONST -#else -# define LT_DLSYM_CONST const -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_to_tool_file "$progfile" func_convert_file_msys_to_w32 - func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" - $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - case $host in - *cygwin* | *mingw* | *cegcc* ) - # if an import library, we need to obtain dlname - if func_win32_import_lib_p "$dlprefile"; then - func_tr_sh "$dlprefile" - eval "curr_lafile=\$libfile_$func_tr_sh_result" - dlprefile_dlbasename="" - if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then - # Use subshell, to avoid clobbering current variable values - dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` - if test -n "$dlprefile_dlname" ; then - func_basename "$dlprefile_dlname" - dlprefile_dlbasename="$func_basename_result" - else - # no lafile. user explicitly requested -dlpreopen . - $sharedlib_from_linklib_cmd "$dlprefile" - dlprefile_dlbasename=$sharedlib_from_linklib_result - fi - fi - $opt_dry_run || { - if test -n "$dlprefile_dlbasename" ; then - eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' - else - func_warning "Could not compute DLL name from $name" - eval '$ECHO ": $name " >> "$nlist"' - fi - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | - $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" - } - else # not an import lib - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - fi - ;; - *) - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - ;; - esac - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - echo '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - echo >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -extern LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - echo >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) func_append symtab_cflags " $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -# Despite the name, also deal with 64 bit binaries. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then - func_to_tool_file "$1" func_convert_file_msys_to_w32 - win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - -# func_cygming_dll_for_implib ARG -# -# Platform-specific function to extract the -# name of the DLL associated with the specified -# import library ARG. -# Invoked by eval'ing the libtool variable -# $sharedlib_from_linklib_cmd -# Result is available in the variable -# $sharedlib_from_linklib_result -func_cygming_dll_for_implib () -{ - $opt_debug - sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` -} - -# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs -# -# The is the core of a fallback implementation of a -# platform-specific function to extract the name of the -# DLL associated with the specified import library LIBNAME. -# -# SECTION_NAME is either .idata$6 or .idata$7, depending -# on the platform and compiler that created the implib. -# -# Echos the name of the DLL associated with the -# specified import library. -func_cygming_dll_for_implib_fallback_core () -{ - $opt_debug - match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` - $OBJDUMP -s --section "$1" "$2" 2>/dev/null | - $SED '/^Contents of section '"$match_literal"':/{ - # Place marker at beginning of archive member dllname section - s/.*/====MARK====/ - p - d - } - # These lines can sometimes be longer than 43 characters, but - # are always uninteresting - /:[ ]*file format pe[i]\{,1\}-/d - /^In archive [^:]*:/d - # Ensure marker is printed - /^====MARK====/p - # Remove all lines with less than 43 characters - /^.\{43\}/!d - # From remaining lines, remove first 43 characters - s/^.\{43\}//' | - $SED -n ' - # Join marker and all lines until next marker into a single line - /^====MARK====/ b para - H - $ b para - b - :para - x - s/\n//g - # Remove the marker - s/^====MARK====// - # Remove trailing dots and whitespace - s/[\. \t]*$// - # Print - /./p' | - # we now have a list, one entry per line, of the stringified - # contents of the appropriate section of all members of the - # archive which possess that section. Heuristic: eliminate - # all those which have a first or second character that is - # a '.' (that is, objdump's representation of an unprintable - # character.) This should work for all archives with less than - # 0x302f exports -- but will fail for DLLs whose name actually - # begins with a literal '.' or a single character followed by - # a '.'. - # - # Of those that remain, print the first one. - $SED -e '/^\./d;/^.\./d;q' -} - -# func_cygming_gnu_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is a GNU/binutils-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_gnu_implib_p () -{ - $opt_debug - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` - test -n "$func_cygming_gnu_implib_tmp" -} - -# func_cygming_ms_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is an MS-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_ms_implib_p () -{ - $opt_debug - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` - test -n "$func_cygming_ms_implib_tmp" -} - -# func_cygming_dll_for_implib_fallback ARG -# Platform-specific function to extract the -# name of the DLL associated with the specified -# import library ARG. -# -# This fallback implementation is for use when $DLLTOOL -# does not support the --identify-strict option. -# Invoked by eval'ing the libtool variable -# $sharedlib_from_linklib_cmd -# Result is available in the variable -# $sharedlib_from_linklib_result -func_cygming_dll_for_implib_fallback () -{ - $opt_debug - if func_cygming_gnu_implib_p "$1" ; then - # binutils import library - sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` - elif func_cygming_ms_implib_p "$1" ; then - # ms-generated import library - sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` - else - # unknown - sharedlib_from_linklib_result="" - fi -} - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - if test "$lock_old_archive_extraction" = yes; then - lockfile=$f_ex_an_ar_oldlib.lock - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - fi - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ - 'stat=$?; rm -f "$lockfile"; exit $stat' - if test "$lock_old_archive_extraction" = yes; then - $opt_dry_run || rm -f "$lockfile" - fi - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variables -# set therein. -# -# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR -# variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is -# the $objdir directory. This is a cygwin/mingw-specific -# behavior. -func_emit_wrapper () -{ - func_emit_wrapper_arg1=${1-no} - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -sed_quote_subst='$sed_quote_subst' - -# Be Bourne compatible -if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - file=\"\$0\"" - - qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` - $ECHO "\ - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -\$1 -_LTECHO_EOF' -} - ECHO=\"$qECHO\" - fi - -# Very basic option parsing. These options are (a) specific to -# the libtool wrapper, (b) are identical between the wrapper -# /script/ and the wrapper /executable/ which is used only on -# windows platforms, and (c) all begin with the string "--lt-" -# (application programs are unlikely to have options which match -# this pattern). -# -# There are only two supported options: --lt-debug and -# --lt-dump-script. There is, deliberately, no --lt-help. -# -# The first argument to this parsing function should be the -# script's $0 value, followed by "$@". -lt_option_debug= -func_parse_lt_options () -{ - lt_script_arg0=\$0 - shift - for lt_opt - do - case \"\$lt_opt\" in - --lt-debug) lt_option_debug=1 ;; - --lt-dump-script) - lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` - test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. - lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` - cat \"\$lt_dump_D/\$lt_dump_F\" - exit 0 - ;; - --lt-*) - \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 - exit 1 - ;; - esac - done - - # Print the debug banner immediately: - if test -n \"\$lt_option_debug\"; then - echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 - fi -} - -# Used when --lt-debug. Prints its arguments to stdout -# (redirection is the responsibility of the caller) -func_lt_dump_args () -{ - lt_dump_args_N=1; - for lt_arg - do - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" - lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` - done -} - -# Core function for launching the target application -func_exec_program_core () -{ -" - case $host in - # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2* | *-cegcc*) - $ECHO "\ - if test -n \"\$lt_option_debug\"; then - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 - func_lt_dump_args \${1+\"\$@\"} 1>&2 - fi - exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} -" - ;; - - *) - $ECHO "\ - if test -n \"\$lt_option_debug\"; then - \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 - func_lt_dump_args \${1+\"\$@\"} 1>&2 - fi - exec \"\$progdir/\$program\" \${1+\"\$@\"} -" - ;; - esac - $ECHO "\ - \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 - exit 1 -} - -# A function to encapsulate launching the target application -# Strips options in the --lt-* namespace from \$@ and -# launches target application with the remaining arguments. -func_exec_program () -{ - case \" \$* \" in - *\\ --lt-*) - for lt_wr_arg - do - case \$lt_wr_arg in - --lt-*) ;; - *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; - esac - shift - done ;; - esac - func_exec_program_core \${1+\"\$@\"} -} - - # Parse options - func_parse_lt_options \"\$0\" \${1+\"\$@\"} - - # Find the directory that this script lives in. - thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` - test \"x\$thisdir\" = \"x\$file\" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` - while test -n \"\$file\"; do - destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` - - # If there was a directory component, then change thisdir. - if test \"x\$destdir\" != \"x\$file\"; then - case \"\$destdir\" in - [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; - *) thisdir=\"\$thisdir/\$destdir\" ;; - esac - fi - - file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` - done - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 - if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then - # special case for '.' - if test \"\$thisdir\" = \".\"; then - thisdir=\`pwd\` - fi - # remove .libs from thisdir - case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; - $objdir ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=\`cd \"\$thisdir\" && pwd\` - test -n \"\$absdir\" && thisdir=\"\$absdir\" -" - - if test "$fast_install" = yes; then - $ECHO "\ - program=lt-'$outputname'$exeext - progdir=\"\$thisdir/$objdir\" - - if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ - test \"X\$file\" != \"X\$progdir/\$program\"; }; then - - file=\"\$\$-\$program\" - - if test ! -d \"\$progdir\"; then - $MKDIR \"\$progdir\" - else - $RM \"\$progdir/\$file\" - fi" - - $ECHO "\ - - # relink executable if necessary - if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : - else - $ECHO \"\$relink_command_output\" >&2 - $RM \"\$progdir/\$file\" - exit 1 - fi - fi - - $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || - { $RM \"\$progdir/\$program\"; - $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } - $RM \"\$progdir/\$file\" - fi" - else - $ECHO "\ - program='$outputname' - progdir=\"\$thisdir/$objdir\" -" - fi - - $ECHO "\ - - if test -f \"\$progdir/\$program\"; then" - - # fixup the dll searchpath if we need to. - # - # Fix the DLL searchpath if we need to. Do this before prepending - # to shlibpath, because on Windows, both are PATH and uninstalled - # libraries must come first. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` - - export $shlibpath_var -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. - func_exec_program \${1+\"\$@\"} - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} - - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -#else -# include -# include -# ifdef __CYGWIN__ -# include -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -/* declarations of non-ANSI functions */ -#if defined(__MINGW32__) -# ifdef __STRICT_ANSI__ -int _putenv (const char *); -# endif -#elif defined(__CYGWIN__) -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -/* #elif defined (other platforms) ... */ -#endif - -/* portability defines, excluding path handling macros */ -#if defined(_MSC_VER) -# define setmode _setmode -# define stat _stat -# define chmod _chmod -# define getcwd _getcwd -# define putenv _putenv -# define S_IXUSR _S_IEXEC -# ifndef _INTPTR_T_DEFINED -# define _INTPTR_T_DEFINED -# define intptr_t int -# endif -#elif defined(__MINGW32__) -# define setmode _setmode -# define stat _stat -# define chmod _chmod -# define getcwd _getcwd -# define putenv _putenv -#elif defined(__CYGWIN__) -# define HAVE_SETENV -# define FOPEN_WB "wb" -/* #elif defined (other platforms) ... */ -#endif - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -/* path handling portability macros */ -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#if defined(LT_DEBUGWRAPPER) -static int lt_debug = 1; -#else -static int lt_debug = 0; -#endif - -const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_debugprintf (const char *file, int line, const char *fmt, ...); -void lt_fatal (const char *file, int line, const char *message, ...); -static const char *nonnull (const char *s); -static const char *nonempty (const char *s); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); -char **prepare_spawn (char **argv); -void lt_dump_script (FILE *f); -EOF - - cat <= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", - nonempty (path)); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", - nonempty (wrapper)); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", - nonnull (strerror (errno))); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", - nonnull (strerror (errno))); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - lt_debugprintf (__FILE__, __LINE__, - "checking path component for symlinks: %s\n", - tmp_pathspec); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - lt_fatal (__FILE__, __LINE__, - "error accessing file \"%s\": %s", - tmp_pathspec, nonnull (strerror (errno))); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal (__FILE__, __LINE__, - "could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -void -lt_debugprintf (const char *file, int line, const char *fmt, ...) -{ - va_list args; - if (lt_debug) - { - (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); - } -} - -static void -lt_error_core (int exit_status, const char *file, - int line, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *file, int line, const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); - va_end (ap); -} - -static const char * -nonnull (const char *s) -{ - return s ? s : "(null)"; -} - -static const char * -nonempty (const char *s) -{ - return (s && !*s) ? "(empty)" : nonnull (s); -} - -void -lt_setenv (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_setenv) setting '%s' to '%s'\n", - nonnull (name), nonnull (value)); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - nonnull (name), nonnull (value)); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - nonnull (name), nonnull (value)); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -EOF - case $host_os in - mingw*) - cat <<"EOF" - -/* Prepares an argument vector before calling spawn(). - Note that spawn() does not by itself call the command interpreter - (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : - ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - GetVersionEx(&v); - v.dwPlatformId == VER_PLATFORM_WIN32_NT; - }) ? "cmd.exe" : "command.com"). - Instead it simply concatenates the arguments, separated by ' ', and calls - CreateProcess(). We must quote the arguments since Win32 CreateProcess() - interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a - special way: - - Space and tab are interpreted as delimiters. They are not treated as - delimiters if they are surrounded by double quotes: "...". - - Unescaped double quotes are removed from the input. Their only effect is - that within double quotes, space and tab are treated like normal - characters. - - Backslashes not followed by double quotes are not special. - - But 2*n+1 backslashes followed by a double quote become - n backslashes followed by a double quote (n >= 0): - \" -> " - \\\" -> \" - \\\\\" -> \\" - */ -#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" -#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" -char ** -prepare_spawn (char **argv) -{ - size_t argc; - char **new_argv; - size_t i; - - /* Count number of arguments. */ - for (argc = 0; argv[argc] != NULL; argc++) - ; - - /* Allocate new argument vector. */ - new_argv = XMALLOC (char *, argc + 1); - - /* Put quoted arguments into the new argument vector. */ - for (i = 0; i < argc; i++) - { - const char *string = argv[i]; - - if (string[0] == '\0') - new_argv[i] = xstrdup ("\"\""); - else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) - { - int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); - size_t length; - unsigned int backslashes; - const char *s; - char *quoted_string; - char *p; - - length = 0; - backslashes = 0; - if (quote_around) - length++; - for (s = string; *s != '\0'; s++) - { - char c = *s; - if (c == '"') - length += backslashes + 1; - length++; - if (c == '\\') - backslashes++; - else - backslashes = 0; - } - if (quote_around) - length += backslashes + 1; - - quoted_string = XMALLOC (char, length + 1); - - p = quoted_string; - backslashes = 0; - if (quote_around) - *p++ = '"'; - for (s = string; *s != '\0'; s++) - { - char c = *s; - if (c == '"') - { - unsigned int j; - for (j = backslashes + 1; j > 0; j--) - *p++ = '\\'; - } - *p++ = c; - if (c == '\\') - backslashes++; - else - backslashes = 0; - } - if (quote_around) - { - unsigned int j; - for (j = backslashes; j > 0; j--) - *p++ = '\\'; - *p++ = '"'; - } - *p = '\0'; - - new_argv[i] = quoted_string; - } - else - new_argv[i] = (char *) string; - } - new_argv[argc] = NULL; - - return new_argv; -} -EOF - ;; - esac - - cat <<"EOF" -void lt_dump_script (FILE* f) -{ -EOF - func_emit_wrapper yes | - $SED -n -e ' -s/^\(.\{79\}\)\(..*\)/\1\ -\2/ -h -s/\([\\"]\)/\\\1/g -s/$/\\n/ -s/\([^\n]*\).*/ fputs ("\1", f);/p -g -D' - cat <<"EOF" -} -EOF -} -# end: func_emit_cwrapperexe_src - -# func_win32_import_lib_p ARG -# True if ARG is an import lib, as indicated by $file_magic_cmd -func_win32_import_lib_p () -{ - $opt_debug - case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in - *import*) : ;; - *) false ;; - esac -} - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - bindir= - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - bindir) - bindir="$arg" - prev= - continue - ;; - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - func_append dlfiles " $arg" - else - func_append dlprefiles " $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; - expsyms_regex) - export_symbols_regex="$arg" - prev= - continue - ;; - framework) - case $host in - *-*-darwin*) - case "$deplibs " in - *" $qarg.ltframework "*) ;; - *) func_append deplibs " $qarg.ltframework" # this is fixed later - ;; - esac - ;; - esac - prev= - continue - ;; - inst_prefix) - inst_prefix_dir="$arg" - prev= - continue - ;; - objectlist) - if test -f "$arg"; then - save_arg=$arg - moreargs= - for fil in `cat "$save_arg"` - do -# func_append moreargs " $fil" - arg=$fil - # A libtool-controlled object. - - # Check to see that this really is a libtool object. - if func_lalib_unsafe_p "$arg"; then - pic_object= - non_pic_object= - - # Read the .lo file - func_source "$arg" - - if test -z "$pic_object" || - test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" - fi - - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir="$func_dirname_result" - - if test "$pic_object" != none; then - # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" - - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then - func_append dlfiles " $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then - # Preload the old-style object. - func_append dlprefiles " $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg="$pic_object" - fi - - # Non-PIC object. - if test "$non_pic_object" != none; then - # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; then - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir="$func_dirname_result" - - func_lo2o "$arg" - pic_object=$xdir$objdir/$func_lo2o_result - non_pic_object=$xdir$func_lo2o_result - func_append libobjs " $pic_object" - func_append non_pic_objects " $non_pic_object" - else - func_fatal_error "\`$arg' is not a valid libtool object" - fi - fi - done - else - func_fatal_error "link input file \`$arg' does not exist" - fi - arg=$save_arg - prev= - continue - ;; - precious_regex) - precious_files_regex="$arg" - prev= - continue - ;; - release) - release="-$arg" - prev= - continue - ;; - rpath | xrpath) - # We need an absolute path. - case $arg in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - func_fatal_error "only absolute run-paths are allowed" - ;; - esac - if test "$prev" = rpath; then - case "$rpath " in - *" $arg "*) ;; - *) func_append rpath " $arg" ;; - esac - else - case "$xrpath " in - *" $arg "*) ;; - *) func_append xrpath " $arg" ;; - esac - fi - prev= - continue - ;; - shrext) - shrext_cmds="$arg" - prev= - continue - ;; - weak) - func_append weak_libs " $arg" - prev= - continue - ;; - xcclinker) - func_append linker_flags " $qarg" - func_append compiler_flags " $qarg" - prev= - func_append compile_command " $qarg" - func_append finalize_command " $qarg" - continue - ;; - xcompiler) - func_append compiler_flags " $qarg" - prev= - func_append compile_command " $qarg" - func_append finalize_command " $qarg" - continue - ;; - xlinker) - func_append linker_flags " $qarg" - func_append compiler_flags " $wl$qarg" - prev= - func_append compile_command " $wl$qarg" - func_append finalize_command " $wl$qarg" - continue - ;; - *) - eval "$prev=\"\$arg\"" - prev= - continue - ;; - esac - fi # test -n "$prev" - - prevarg="$arg" - - case $arg in - -all-static) - if test -n "$link_static_flag"; then - # See comment for -static flag below, for more details. - func_append compile_command " $link_static_flag" - func_append finalize_command " $link_static_flag" - fi - continue - ;; - - -allow-undefined) - # FIXME: remove this flag sometime in the future. - func_fatal_error "\`-allow-undefined' must not be used because it is the default" - ;; - - -avoid-version) - avoid_version=yes - continue - ;; - - -bindir) - prev=bindir - continue - ;; - - -dlopen) - prev=dlfiles - continue - ;; - - -dlpreopen) - prev=dlprefiles - continue - ;; - - -export-dynamic) - export_dynamic=yes - continue - ;; - - -export-symbols | -export-symbols-regex) - if test -n "$export_symbols" || test -n "$export_symbols_regex"; then - func_fatal_error "more than one -exported-symbols argument is not allowed" - fi - if test "X$arg" = "X-export-symbols"; then - prev=expsyms - else - prev=expsyms_regex - fi - continue - ;; - - -framework) - prev=framework - continue - ;; - - -inst-prefix-dir) - prev=inst_prefix - continue - ;; - - # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* - # so, if we see these flags be careful not to treat them like -L - -L[A-Z][A-Z]*:*) - case $with_gcc/$host in - no/*-*-irix* | /*-*-irix*) - func_append compile_command " $arg" - func_append finalize_command " $arg" - ;; - esac - continue - ;; - - -L*) - func_stripname "-L" '' "$arg" - if test -z "$func_stripname_result"; then - if test "$#" -gt 0; then - func_fatal_error "require no space between \`-L' and \`$1'" - else - func_fatal_error "need path for \`-L' option" - fi - fi - func_resolve_sysroot "$func_stripname_result" - dir=$func_resolve_sysroot_result - # We need an absolute path. - case $dir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - absdir=`cd "$dir" && pwd` - test -z "$absdir" && \ - func_fatal_error "cannot determine absolute directory name of \`$dir'" - dir="$absdir" - ;; - esac - case "$deplibs " in - *" -L$dir "* | *" $arg "*) - # Will only happen for absolute or sysroot arguments - ;; - *) - # Preserve sysroot, but never include relative directories - case $dir in - [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; - *) func_append deplibs " -L$dir" ;; - esac - func_append lib_search_path " $dir" - ;; - esac - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` - case :$dllsearchpath: in - *":$dir:"*) ;; - ::) dllsearchpath=$dir;; - *) func_append dllsearchpath ":$dir";; - esac - case :$dllsearchpath: in - *":$testbindir:"*) ;; - ::) dllsearchpath=$testbindir;; - *) func_append dllsearchpath ":$testbindir";; - esac - ;; - esac - continue - ;; - - -l*) - if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) - # These systems don't actually have a C or math library (as such) - continue - ;; - *-*-os2*) - # These systems don't actually have a C library (as such) - test "X$arg" = "X-lc" && continue - ;; - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) - # Do not include libc due to us having libc/libc_r. - test "X$arg" = "X-lc" && continue - ;; - *-*-rhapsody* | *-*-darwin1.[012]) - # Rhapsody C and math libraries are in the System framework - func_append deplibs " System.ltframework" - continue - ;; - *-*-sco3.2v5* | *-*-sco5v6*) - # Causes problems with __ctype - test "X$arg" = "X-lc" && continue - ;; - *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) - # Compiler inserts libc in the correct place for threads to work - test "X$arg" = "X-lc" && continue - ;; - esac - elif test "X$arg" = "X-lc_r"; then - case $host in - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) - # Do not include libc_r directly, use -pthread flag. - continue - ;; - esac - fi - func_append deplibs " $arg" - continue - ;; - - -module) - module=yes - continue - ;; - - # Tru64 UNIX uses -model [arg] to determine the layout of C++ - # classes, name mangling, and exception handling. - # Darwin uses the -arch flag to determine output architecture. - -model|-arch|-isysroot|--sysroot) - func_append compiler_flags " $arg" - func_append compile_command " $arg" - func_append finalize_command " $arg" - prev=xcompiler - continue - ;; - - -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ - |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) - func_append compiler_flags " $arg" - func_append compile_command " $arg" - func_append finalize_command " $arg" - case "$new_inherited_linker_flags " in - *" $arg "*) ;; - * ) func_append new_inherited_linker_flags " $arg" ;; - esac - continue - ;; - - -multi_module) - single_module="${wl}-multi_module" - continue - ;; - - -no-fast-install) - fast_install=no - continue - ;; - - -no-install) - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) - # The PATH hackery in wrapper scripts is required on Windows - # and Darwin in order for the loader to find any dlls it needs. - func_warning "\`-no-install' is ignored for $host" - func_warning "assuming \`-no-fast-install' instead" - fast_install=no - ;; - *) no_install=yes ;; - esac - continue - ;; - - -no-undefined) - allow_undefined=no - continue - ;; - - -objectlist) - prev=objectlist - continue - ;; - - -o) prev=output ;; - - -precious-files-regex) - prev=precious_regex - continue - ;; - - -release) - prev=release - continue - ;; - - -rpath) - prev=rpath - continue - ;; - - -R) - prev=xrpath - continue - ;; - - -R*) - func_stripname '-R' '' "$arg" - dir=$func_stripname_result - # We need an absolute path. - case $dir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - =*) - func_stripname '=' '' "$dir" - dir=$lt_sysroot$func_stripname_result - ;; - *) - func_fatal_error "only absolute run-paths are allowed" - ;; - esac - case "$xrpath " in - *" $dir "*) ;; - *) func_append xrpath " $dir" ;; - esac - continue - ;; - - -shared) - # The effects of -shared are defined in a previous loop. - continue - ;; - - -shrext) - prev=shrext - continue - ;; - - -static | -static-libtool-libs) - # The effects of -static are defined in a previous loop. - # We used to do the same as -all-static on platforms that - # didn't have a PIC flag, but the assumption that the effects - # would be equivalent was wrong. It would break on at least - # Digital Unix and AIX. - continue - ;; - - -thread-safe) - thread_safe=yes - continue - ;; - - -version-info) - prev=vinfo - continue - ;; - - -version-number) - prev=vinfo - vinfo_number=yes - continue - ;; - - -weak) - prev=weak - continue - ;; - - -Wc,*) - func_stripname '-Wc,' '' "$arg" - args=$func_stripname_result - arg= - save_ifs="$IFS"; IFS=',' - for flag in $args; do - IFS="$save_ifs" - func_quote_for_eval "$flag" - func_append arg " $func_quote_for_eval_result" - func_append compiler_flags " $func_quote_for_eval_result" - done - IFS="$save_ifs" - func_stripname ' ' '' "$arg" - arg=$func_stripname_result - ;; - - -Wl,*) - func_stripname '-Wl,' '' "$arg" - args=$func_stripname_result - arg= - save_ifs="$IFS"; IFS=',' - for flag in $args; do - IFS="$save_ifs" - func_quote_for_eval "$flag" - func_append arg " $wl$func_quote_for_eval_result" - func_append compiler_flags " $wl$func_quote_for_eval_result" - func_append linker_flags " $func_quote_for_eval_result" - done - IFS="$save_ifs" - func_stripname ' ' '' "$arg" - arg=$func_stripname_result - ;; - - -Xcompiler) - prev=xcompiler - continue - ;; - - -Xlinker) - prev=xlinker - continue - ;; - - -XCClinker) - prev=xcclinker - continue - ;; - - # -msg_* for osf cc - -msg_*) - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" - ;; - - # Flags to be passed through unchanged, with rationale: - # -64, -mips[0-9] enable 64-bit mode for the SGI compiler - # -r[0-9][0-9]* specify processor for the SGI compiler - # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler - # +DA*, +DD* enable 64-bit mode for the HP compiler - # -q* compiler args for the IBM compiler - # -m*, -t[45]*, -txscale* architecture-specific flags for GCC - # -F/path path to uninstalled frameworks, gcc on darwin - # -p, -pg, --coverage, -fprofile-* profiling flags for GCC - # @file GCC response files - # -tp=* Portland pgcc target processor selection - # --sysroot=* for sysroot support - # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization - -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ - -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ - -O*|-flto*|-fwhopr*|-fuse-linker-plugin) - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" - func_append compile_command " $arg" - func_append finalize_command " $arg" - func_append compiler_flags " $arg" - continue - ;; - - # Some other compiler flag. - -* | +*) - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" - ;; - - *.$objext) - # A standard object. - func_append objs " $arg" - ;; - - *.lo) - # A libtool-controlled object. - - # Check to see that this really is a libtool object. - if func_lalib_unsafe_p "$arg"; then - pic_object= - non_pic_object= - - # Read the .lo file - func_source "$arg" - - if test -z "$pic_object" || - test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" - fi - - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir="$func_dirname_result" - - if test "$pic_object" != none; then - # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" - - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then - func_append dlfiles " $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then - # Preload the old-style object. - func_append dlprefiles " $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg="$pic_object" - fi - - # Non-PIC object. - if test "$non_pic_object" != none; then - # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; then - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir="$func_dirname_result" - - func_lo2o "$arg" - pic_object=$xdir$objdir/$func_lo2o_result - non_pic_object=$xdir$func_lo2o_result - func_append libobjs " $pic_object" - func_append non_pic_objects " $non_pic_object" - else - func_fatal_error "\`$arg' is not a valid libtool object" - fi - fi - ;; - - *.$libext) - # An archive. - func_append deplibs " $arg" - func_append old_deplibs " $arg" - continue - ;; - - *.la) - # A libtool-controlled library. - - func_resolve_sysroot "$arg" - if test "$prev" = dlfiles; then - # This library was specified with -dlopen. - func_append dlfiles " $func_resolve_sysroot_result" - prev= - elif test "$prev" = dlprefiles; then - # The library was specified with -dlpreopen. - func_append dlprefiles " $func_resolve_sysroot_result" - prev= - else - func_append deplibs " $func_resolve_sysroot_result" - fi - continue - ;; - - # Some other compiler argument. - *) - # Unknown arguments in both finalize_command and compile_command need - # to be aesthetically quoted because they are evaled later. - func_quote_for_eval "$arg" - arg="$func_quote_for_eval_result" - ;; - esac # arg - - # Now actually substitute the argument into the commands. - if test -n "$arg"; then - func_append compile_command " $arg" - func_append finalize_command " $arg" - fi - done # argument parsing loop - - test -n "$prev" && \ - func_fatal_help "the \`$prevarg' option requires an argument" - - if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then - eval arg=\"$export_dynamic_flag_spec\" - func_append compile_command " $arg" - func_append finalize_command " $arg" - fi - - oldlibs= - # calculate the name of the file, without its directory - func_basename "$output" - outputname="$func_basename_result" - libobjs_save="$libobjs" - - if test -n "$shlibpath_var"; then - # get the directories listed in $shlibpath_var - eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` - else - shlib_search_path= - fi - eval sys_lib_search_path=\"$sys_lib_search_path_spec\" - eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" - - func_dirname "$output" "/" "" - output_objdir="$func_dirname_result$objdir" - func_to_tool_file "$output_objdir/" - tool_output_objdir=$func_to_tool_file_result - # Create the object directory. - func_mkdir_p "$output_objdir" - - # Determine the type of output - case $output in - "") - func_fatal_help "you must specify an output file" - ;; - *.$libext) linkmode=oldlib ;; - *.lo | *.$objext) linkmode=obj ;; - *.la) linkmode=lib ;; - *) linkmode=prog ;; # Anything else should be a program. - esac - - specialdeplibs= - - libs= - # Find all interdependent deplibs by searching for libraries - # that are linked more than once (e.g. -la -lb -la) - for deplib in $deplibs; do - if $opt_preserve_dup_deps ; then - case "$libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append libs " $deplib" - done - - if test "$linkmode" = lib; then - libs="$predeps $libs $compiler_lib_search_path $postdeps" - - # Compute libraries that are listed more than once in $predeps - # $postdeps and mark them as special (i.e., whose duplicates are - # not to be eliminated). - pre_post_deps= - if $opt_duplicate_compiler_generated_deps; then - for pre_post_dep in $predeps $postdeps; do - case "$pre_post_deps " in - *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; - esac - func_append pre_post_deps " $pre_post_dep" - done - fi - pre_post_deps= - fi - - deplibs= - newdependency_libs= - newlib_search_path= - need_relink=no # whether we're linking any uninstalled libtool libraries - notinst_deplibs= # not-installed libtool libraries - notinst_path= # paths that contain not-installed libtool libraries - - case $linkmode in - lib) - passes="conv dlpreopen link" - for file in $dlfiles $dlprefiles; do - case $file in - *.la) ;; - *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" - ;; - esac - done - ;; - prog) - compile_deplibs= - finalize_deplibs= - alldeplibs=no - newdlfiles= - newdlprefiles= - passes="conv scan dlopen dlpreopen link" - ;; - *) passes="conv" - ;; - esac - - for pass in $passes; do - # The preopen pass in lib mode reverses $deplibs; put it back here - # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then - ## FIXME: Find the place where the list is rebuilt in the wrong - ## order, and fix it there properly - tmp_deplibs= - for deplib in $deplibs; do - tmp_deplibs="$deplib $tmp_deplibs" - done - deplibs="$tmp_deplibs" - fi - - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" - deplibs= - fi - if test "$linkmode" = prog; then - case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; - esac - fi - if test "$linkmode,$pass" = "lib,dlpreopen"; then - # Collect and forward deplibs of preopened libtool libs - for lib in $dlprefiles; do - # Ignore non-libtool-libs - dependency_libs= - func_resolve_sysroot "$lib" - case $lib in - *.la) func_source "$func_resolve_sysroot_result" ;; - esac - - # Collect preopened libtool deplibs, except any this library - # has declared as weak libs - for deplib in $dependency_libs; do - func_basename "$deplib" - deplib_base=$func_basename_result - case " $weak_libs " in - *" $deplib_base "*) ;; - *) func_append deplibs " $deplib" ;; - esac - done - done - libs="$dlprefiles" - fi - if test "$pass" = dlopen; then - # Collect dlpreopened libraries - save_deplibs="$deplibs" - deplibs= - fi - - for deplib in $libs; do - lib= - found=no - case $deplib in - -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ - |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - func_append compiler_flags " $deplib" - if test "$linkmode" = lib ; then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) func_append new_inherited_linker_flags " $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; - *) ;; - esac - fi - fi - ;; # -l - *.ltframework) - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - if test "$linkmode" = lib ; then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) func_append new_inherited_linker_flags " $deplib" ;; - esac - fi - fi - continue - ;; - -L*) - case $linkmode in - lib) - deplibs="$deplib $deplibs" - test "$pass" = conv && continue - newdependency_libs="$deplib $newdependency_libs" - func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - prog) - if test "$pass" = conv; then - deplibs="$deplib $deplibs" - continue - fi - if test "$pass" = scan; then - deplibs="$deplib $deplibs" - else - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - fi - func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - *) - func_warning "\`-L' is ignored for archives/objects" - ;; - esac # linkmode - continue - ;; # -L - -R*) - if test "$pass" = link; then - func_stripname '-R' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - dir=$func_resolve_sysroot_result - # Make sure the xrpath contains only unique directories. - case "$xrpath " in - *" $dir "*) ;; - *) func_append xrpath " $dir" ;; - esac - fi - deplibs="$deplib $deplibs" - continue - ;; - *.la) - func_resolve_sysroot "$deplib" - lib=$func_resolve_sysroot_result - ;; - *.$libext) - if test "$pass" = conv; then - deplibs="$deplib $deplibs" - continue - fi - case $linkmode in - lib) - # Linking convenience modules into shared libraries is allowed, - # but linking other static libraries is non-portable. - case " $dlpreconveniencelibs " in - *" $deplib "*) ;; - *) - valid_a_lib=no - case $deplibs_check_method in - match_pattern*) - set dummy $deplibs_check_method; shift - match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` - if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ - | $EGREP "$match_pattern_regex" > /dev/null; then - valid_a_lib=yes - fi - ;; - pass_all) - valid_a_lib=yes - ;; - esac - if test "$valid_a_lib" != yes; then - echo - $ECHO "*** Warning: Trying to link with static lib archive $deplib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have" - echo "*** because the file extensions .$libext of this argument makes me believe" - echo "*** that it is just a static archive that I should not use here." - else - echo - $ECHO "*** Warning: Linking the shared library $output against the" - $ECHO "*** static library $deplib is not portable!" - deplibs="$deplib $deplibs" - fi - ;; - esac - continue - ;; - prog) - if test "$pass" != link; then - deplibs="$deplib $deplibs" - else - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - fi - continue - ;; - esac # linkmode - ;; # *.$libext - *.lo | *.$objext) - if test "$pass" = conv; then - deplibs="$deplib $deplibs" - elif test "$linkmode" = prog; then - if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then - # If there is no dlopen support or we're linking statically, - # we need to preload. - func_append newdlprefiles " $deplib" - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - func_append newdlfiles " $deplib" - fi - fi - continue - ;; - %DEPLIBS%) - alldeplibs=yes - continue - ;; - esac # case $deplib - - if test "$found" = yes || test -f "$lib"; then : - else - func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" - fi - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$lib" \ - || func_fatal_error "\`$lib' is not a valid libtool archive" - - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - - dlname= - dlopen= - dlpreopen= - libdir= - library_names= - old_library= - inherited_linker_flags= - # If the library was installed with an old release of libtool, - # it will not redefine variables installed, or shouldnotlink - installed=yes - shouldnotlink=no - avoidtemprpath= - - - # Read the .la file - func_source "$lib" - - # Convert "-framework foo" to "foo.ltframework" - if test -n "$inherited_linker_flags"; then - tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` - for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do - case " $new_inherited_linker_flags " in - *" $tmp_inherited_linker_flag "*) ;; - *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; - esac - done - fi - dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan" || - { test "$linkmode" != prog && test "$linkmode" != lib; }; then - test -n "$dlopen" && func_append dlfiles " $dlopen" - test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" - fi - - if test "$pass" = conv; then - # Only check for convenience libraries - deplibs="$lib $deplibs" - if test -z "$libdir"; then - if test -z "$old_library"; then - func_fatal_error "cannot find name of link library for \`$lib'" - fi - # It is a libtool convenience library, so add in its objects. - func_append convenience " $ladir/$objdir/$old_library" - func_append old_convenience " $ladir/$objdir/$old_library" - tmp_libs= - for deplib in $dependency_libs; do - deplibs="$deplib $deplibs" - if $opt_preserve_dup_deps ; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done - elif test "$linkmode" != prog && test "$linkmode" != lib; then - func_fatal_error "\`$lib' is not a convenience library" - fi - continue - fi # $pass = conv - - - # Get the name of the library we link against. - linklib= - if test -n "$old_library" && - { test "$prefer_static_libs" = yes || - test "$prefer_static_libs,$installed" = "built,no"; }; then - linklib=$old_library - else - for l in $old_library $library_names; do - linklib="$l" - done - fi - if test -z "$linklib"; then - func_fatal_error "cannot find name of link library for \`$lib'" - fi - - # This library was specified with -dlopen. - if test "$pass" = dlopen; then - if test -z "$libdir"; then - func_fatal_error "cannot -dlopen a convenience library: \`$lib'" - fi - if test -z "$dlname" || - test "$dlopen_support" != yes || - test "$build_libtool_libs" = no; then - # If there is no dlname, no dlopen support or we're linking - # statically, we need to preload. We also need to preload any - # dependent libraries so libltdl's deplib preloader doesn't - # bomb out in the load deplibs phase. - func_append dlprefiles " $lib $dependency_libs" - else - func_append newdlfiles " $lib" - fi - continue - fi # $pass = dlopen - - # We need an absolute path. - case $ladir in - [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; - *) - abs_ladir=`cd "$ladir" && pwd` - if test -z "$abs_ladir"; then - func_warning "cannot determine absolute directory name of \`$ladir'" - func_warning "passing it literally to the linker, although it might fail" - abs_ladir="$ladir" - fi - ;; - esac - func_basename "$lib" - laname="$func_basename_result" - - # Find the relevant object directory and library name. - if test "X$installed" = Xyes; then - if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then - func_warning "library \`$lib' was moved." - dir="$ladir" - absdir="$abs_ladir" - libdir="$abs_ladir" - else - dir="$lt_sysroot$libdir" - absdir="$lt_sysroot$libdir" - fi - test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes - else - if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then - dir="$ladir" - absdir="$abs_ladir" - # Remove this search path later - func_append notinst_path " $abs_ladir" - else - dir="$ladir/$objdir" - absdir="$abs_ladir/$objdir" - # Remove this search path later - func_append notinst_path " $abs_ladir" - fi - fi # $installed = yes - func_stripname 'lib' '.la' "$laname" - name=$func_stripname_result - - # This library was specified with -dlpreopen. - if test "$pass" = dlpreopen; then - if test -z "$libdir" && test "$linkmode" = prog; then - func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" - fi - case "$host" in - # special handling for platforms with PE-DLLs. - *cygwin* | *mingw* | *cegcc* ) - # Linker will automatically link against shared library if both - # static and shared are present. Therefore, ensure we extract - # symbols from the import library if a shared library is present - # (otherwise, the dlopen module name will be incorrect). We do - # this by putting the import library name into $newdlprefiles. - # We recover the dlopen module name by 'saving' the la file - # name in a special purpose variable, and (later) extracting the - # dlname from the la file. - if test -n "$dlname"; then - func_tr_sh "$dir/$linklib" - eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" - func_append newdlprefiles " $dir/$linklib" - else - func_append newdlprefiles " $dir/$old_library" - # Keep a list of preopened convenience libraries to check - # that they are being used correctly in the link pass. - test -z "$libdir" && \ - func_append dlpreconveniencelibs " $dir/$old_library" - fi - ;; - * ) - # Prefer using a static library (so that no silly _DYNAMIC symbols - # are required to link). - if test -n "$old_library"; then - func_append newdlprefiles " $dir/$old_library" - # Keep a list of preopened convenience libraries to check - # that they are being used correctly in the link pass. - test -z "$libdir" && \ - func_append dlpreconveniencelibs " $dir/$old_library" - # Otherwise, use the dlname, so that lt_dlopen finds it. - elif test -n "$dlname"; then - func_append newdlprefiles " $dir/$dlname" - else - func_append newdlprefiles " $dir/$linklib" - fi - ;; - esac - fi # $pass = dlpreopen - - if test -z "$libdir"; then - # Link the convenience library - if test "$linkmode" = lib; then - deplibs="$dir/$old_library $deplibs" - elif test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$dir/$old_library $compile_deplibs" - finalize_deplibs="$dir/$old_library $finalize_deplibs" - else - deplibs="$lib $deplibs" # used for prog,scan pass - fi - continue - fi - - - if test "$linkmode" = prog && test "$pass" != link; then - func_append newlib_search_path " $ladir" - deplibs="$lib $deplibs" - - linkalldeplibs=no - if test "$link_all_deplibs" != no || test -z "$library_names" || - test "$build_libtool_libs" = no; then - linkalldeplibs=yes - fi - - tmp_libs= - for deplib in $dependency_libs; do - case $deplib in - -L*) func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - esac - # Need to link against all dependency_libs? - if test "$linkalldeplibs" = yes; then - deplibs="$deplib $deplibs" - else - # Need to hardcode shared library paths - # or/and link against static libraries - newdependency_libs="$deplib $newdependency_libs" - fi - if $opt_preserve_dup_deps ; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done # for deplib - continue - fi # $linkmode = prog... - - if test "$linkmode,$pass" = "prog,link"; then - if test -n "$library_names" && - { { test "$prefer_static_libs" = no || - test "$prefer_static_libs,$installed" = "built,yes"; } || - test -z "$old_library"; }; then - # We need to hardcode the library path - if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then - # Make sure the rpath contains only unique directories. - case "$temp_rpath:" in - *"$absdir:"*) ;; - *) func_append temp_rpath "$absdir:" ;; - esac - fi - - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - case " $sys_lib_dlsearch_path " in - *" $absdir "*) ;; - *) - case "$compile_rpath " in - *" $absdir "*) ;; - *) func_append compile_rpath " $absdir" ;; - esac - ;; - esac - case " $sys_lib_dlsearch_path " in - *" $libdir "*) ;; - *) - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - ;; - esac - fi # $linkmode,$pass = prog,link... - - if test "$alldeplibs" = yes && - { test "$deplibs_check_method" = pass_all || - { test "$build_libtool_libs" = yes && - test -n "$library_names"; }; }; then - # We only need to search for static libraries - continue - fi - fi - - link_static=no # Whether the deplib will be linked statically - use_static_libs=$prefer_static_libs - if test "$use_static_libs" = built && test "$installed" = yes; then - use_static_libs=no - fi - if test -n "$library_names" && - { test "$use_static_libs" = no || test -z "$old_library"; }; then - case $host in - *cygwin* | *mingw* | *cegcc*) - # No point in relinking DLLs because paths are not encoded - func_append notinst_deplibs " $lib" - need_relink=no - ;; - *) - if test "$installed" = no; then - func_append notinst_deplibs " $lib" - need_relink=yes - fi - ;; - esac - # This is a shared library - - # Warn about portability, can't link against -module's on some - # systems (darwin). Don't bleat about dlopened modules though! - dlopenmodule="" - for dlpremoduletest in $dlprefiles; do - if test "X$dlpremoduletest" = "X$lib"; then - dlopenmodule="$dlpremoduletest" - break - fi - done - if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then - echo - if test "$linkmode" = prog; then - $ECHO "*** Warning: Linking the executable $output against the loadable module" - else - $ECHO "*** Warning: Linking the shared library $output against the loadable module" - fi - $ECHO "*** $linklib is not portable!" - fi - if test "$linkmode" = lib && - test "$hardcode_into_libs" = yes; then - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - case " $sys_lib_dlsearch_path " in - *" $absdir "*) ;; - *) - case "$compile_rpath " in - *" $absdir "*) ;; - *) func_append compile_rpath " $absdir" ;; - esac - ;; - esac - case " $sys_lib_dlsearch_path " in - *" $libdir "*) ;; - *) - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - ;; - esac - fi - - if test -n "$old_archive_from_expsyms_cmds"; then - # figure out the soname - set dummy $library_names - shift - realname="$1" - shift - libname=`eval "\\$ECHO \"$libname_spec\""` - # use dlname if we got it. it's perfectly good, no? - if test -n "$dlname"; then - soname="$dlname" - elif test -n "$soname_spec"; then - # bleh windows - case $host in - *cygwin* | mingw* | *cegcc*) - func_arith $current - $age - major=$func_arith_result - versuffix="-$major" - ;; - esac - eval soname=\"$soname_spec\" - else - soname="$realname" - fi - - # Make a new name for the extract_expsyms_cmds to use - soroot="$soname" - func_basename "$soroot" - soname="$func_basename_result" - func_stripname 'lib' '.dll' "$soname" - newlib=libimp-$func_stripname_result.a - - # If the library has no export list, then create one now - if test -f "$output_objdir/$soname-def"; then : - else - func_verbose "extracting exported symbol list from \`$soname'" - func_execute_cmds "$extract_expsyms_cmds" 'exit $?' - fi - - # Create $newlib - if test -f "$output_objdir/$newlib"; then :; else - func_verbose "generating import library for \`$soname'" - func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' - fi - # make sure the library variables are pointing to the new library - dir=$output_objdir - linklib=$newlib - fi # test -n "$old_archive_from_expsyms_cmds" - - if test "$linkmode" = prog || test "$opt_mode" != relink; then - add_shlibpath= - add_dir= - add= - lib_linked=yes - case $hardcode_action in - immediate | unsupported) - if test "$hardcode_direct" = no; then - add="$dir/$linklib" - case $host in - *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; - *-*-sysv4*uw2*) add_dir="-L$dir" ;; - *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir="-L$dir" ;; - *-*-darwin* ) - # if the lib is a (non-dlopened) module then we can not - # link against it, someone is ignoring the earlier warnings - if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null ; then - if test "X$dlopenmodule" != "X$lib"; then - $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library" ; then - echo - echo "*** And there doesn't seem to be a static archive available" - echo "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$absdir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - func_append add_dir " -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) func_append compile_shlibpath "$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) func_append finalize_shlibpath "$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$opt_mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$libdir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$libdir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) func_append finalize_shlibpath "$libdir:" ;; - esac - add="-l$name" - elif test "$hardcode_automatic" = yes; then - if test -n "$inst_prefix_dir" && - test -f "$inst_prefix_dir$libdir/$linklib" ; then - add="$inst_prefix_dir$libdir/$linklib" - else - add="$libdir/$linklib" - fi - else - # We cannot seem to hardcode it, guess we'll fake it. - add_dir="-L$libdir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - func_append add_dir " -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - fi - - if test "$linkmode" = prog; then - test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" - test -n "$add" && finalize_deplibs="$add $finalize_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - fi - fi - elif test "$linkmode" = prog; then - # Here we assume that one of hardcode_direct or hardcode_minus_L - # is not unsupported. This is valid on all known static and - # shared platforms. - if test "$hardcode_direct" != unsupported; then - test -n "$old_library" && linklib="$old_library" - compile_deplibs="$dir/$linklib $compile_deplibs" - finalize_deplibs="$dir/$linklib $finalize_deplibs" - else - compile_deplibs="-l$name -L$dir $compile_deplibs" - finalize_deplibs="-l$name -L$dir $finalize_deplibs" - fi - elif test "$build_libtool_libs" = yes; then - # Not a shared library - if test "$deplibs_check_method" != pass_all; then - # We're trying link a shared library against a static one - # but the system doesn't support it. - - # Just print a warning and add the library to dependency_libs so - # that the program can be linked against the static library. - echo - $ECHO "*** Warning: This system can not link to static lib archive $lib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have." - if test "$module" = yes; then - echo "*** But as you try to build a module library, libtool will still create " - echo "*** a static module, that should work as long as the dlopening application" - echo "*** is linked with the -dlopen flag to resolve symbols at runtime." - if test -z "$global_symbol_pipe"; then - echo - echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using \`nm' or equivalent, but libtool could" - echo "*** not find such a program. So, this module is probably useless." - echo "*** \`nm' from GNU binutils and a full rebuild may help." - fi - if test "$build_old_libs" = no; then - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - fi - else - deplibs="$dir/$old_library $deplibs" - link_static=yes - fi - fi # link shared/static library? - - if test "$linkmode" = lib; then - if test -n "$dependency_libs" && - { test "$hardcode_into_libs" != yes || - test "$build_old_libs" = yes || - test "$link_static" = yes; }; then - # Extract -R from dependency_libs - temp_deplibs= - for libdir in $dependency_libs; do - case $libdir in - -R*) func_stripname '-R' '' "$libdir" - temp_xrpath=$func_stripname_result - case " $xrpath " in - *" $temp_xrpath "*) ;; - *) func_append xrpath " $temp_xrpath";; - esac;; - *) func_append temp_deplibs " $libdir";; - esac - done - dependency_libs="$temp_deplibs" - fi - - func_append newlib_search_path " $absdir" - # Link against this library - test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" - # ... and its dependency_libs - tmp_libs= - for deplib in $dependency_libs; do - newdependency_libs="$deplib $newdependency_libs" - case $deplib in - -L*) func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result";; - *) func_resolve_sysroot "$deplib" ;; - esac - if $opt_preserve_dup_deps ; then - case "$tmp_libs " in - *" $func_resolve_sysroot_result "*) - func_append specialdeplibs " $func_resolve_sysroot_result" ;; - esac - fi - func_append tmp_libs " $func_resolve_sysroot_result" - done - - if test "$link_all_deplibs" != no; then - # Add the search paths of all dependency libraries - for deplib in $dependency_libs; do - path= - case $deplib in - -L*) path="$deplib" ;; - *.la) - func_resolve_sysroot "$deplib" - deplib=$func_resolve_sysroot_result - func_dirname "$deplib" "" "." - dir=$func_dirname_result - # We need an absolute path. - case $dir in - [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; - *) - absdir=`cd "$dir" && pwd` - if test -z "$absdir"; then - func_warning "cannot determine absolute directory name of \`$dir'" - absdir="$dir" - fi - ;; - esac - if $GREP "^installed=no" $deplib > /dev/null; then - case $host in - *-*-darwin*) - depdepl= - eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` - if test -n "$deplibrary_names" ; then - for tmp in $deplibrary_names ; do - depdepl=$tmp - done - if test -f "$absdir/$objdir/$depdepl" ; then - depdepl="$absdir/$objdir/$depdepl" - darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` - if test -z "$darwin_install_name"; then - darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` - fi - func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" - func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" - path= - fi - fi - ;; - *) - path="-L$absdir/$objdir" - ;; - esac - else - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` - test -z "$libdir" && \ - func_fatal_error "\`$deplib' is not a valid libtool archive" - test "$absdir" != "$libdir" && \ - func_warning "\`$deplib' seems to be moved" - - path="-L$absdir" - fi - ;; - esac - case " $deplibs " in - *" $path "*) ;; - *) deplibs="$path $deplibs" ;; - esac - done - fi # link_all_deplibs != no - fi # linkmode = lib - done # for deplib in $libs - if test "$pass" = link; then - if test "$linkmode" = "prog"; then - compile_deplibs="$new_inherited_linker_flags $compile_deplibs" - finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" - else - compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - fi - fi - dependency_libs="$newdependency_libs" - if test "$pass" = dlpreopen; then - # Link the dlpreopened libraries before other libraries - for deplib in $save_deplibs; do - deplibs="$deplib $deplibs" - done - fi - if test "$pass" != dlopen; then - if test "$pass" != conv; then - # Make sure lib_search_path contains only unique directories. - lib_search_path= - for dir in $newlib_search_path; do - case "$lib_search_path " in - *" $dir "*) ;; - *) func_append lib_search_path " $dir" ;; - esac - done - newlib_search_path= - fi - - if test "$linkmode,$pass" != "prog,link"; then - vars="deplibs" - else - vars="compile_deplibs finalize_deplibs" - fi - for var in $vars dependency_libs; do - # Add libraries to $var in reverse order - eval tmp_libs=\"\$$var\" - new_libs= - for deplib in $tmp_libs; do - # FIXME: Pedantically, this is the right thing to do, so - # that some nasty dependency loop isn't accidentally - # broken: - #new_libs="$deplib $new_libs" - # Pragmatically, this seems to cause very few problems in - # practice: - case $deplib in - -L*) new_libs="$deplib $new_libs" ;; - -R*) ;; - *) - # And here is the reason: when a library appears more - # than once as an explicit dependence of a library, or - # is implicitly linked in more than once by the - # compiler, it is considered special, and multiple - # occurrences thereof are not removed. Compare this - # with having the same library being listed as a - # dependency of multiple other libraries: in this case, - # we know (pedantically, we assume) the library does not - # need to be listed more than once, so we keep only the - # last copy. This is not always right, but it is rare - # enough that we require users that really mean to play - # such unportable linking tricks to link the library - # using -Wl,-lname, so that libtool does not consider it - # for duplicate removal. - case " $specialdeplibs " in - *" $deplib "*) new_libs="$deplib $new_libs" ;; - *) - case " $new_libs " in - *" $deplib "*) ;; - *) new_libs="$deplib $new_libs" ;; - esac - ;; - esac - ;; - esac - done - tmp_libs= - for deplib in $new_libs; do - case $deplib in - -L*) - case " $tmp_libs " in - *" $deplib "*) ;; - *) func_append tmp_libs " $deplib" ;; - esac - ;; - *) func_append tmp_libs " $deplib" ;; - esac - done - eval $var=\"$tmp_libs\" - done # for var - fi - # Last step: remove runtime libs from dependency_libs - # (they stay in deplibs) - tmp_libs= - for i in $dependency_libs ; do - case " $predeps $postdeps $compiler_lib_search_path " in - *" $i "*) - i="" - ;; - esac - if test -n "$i" ; then - func_append tmp_libs " $i" - fi - done - dependency_libs=$tmp_libs - done # for pass - if test "$linkmode" = prog; then - dlfiles="$newdlfiles" - fi - if test "$linkmode" = prog || test "$linkmode" = lib; then - dlprefiles="$newdlprefiles" - fi - - case $linkmode in - oldlib) - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - func_warning "\`-dlopen' is ignored for archives" - fi - - case " $deplibs" in - *\ -l* | *\ -L*) - func_warning "\`-l' and \`-L' are ignored for archives" ;; - esac - - test -n "$rpath" && \ - func_warning "\`-rpath' is ignored for archives" - - test -n "$xrpath" && \ - func_warning "\`-R' is ignored for archives" - - test -n "$vinfo" && \ - func_warning "\`-version-info/-version-number' is ignored for archives" - - test -n "$release" && \ - func_warning "\`-release' is ignored for archives" - - test -n "$export_symbols$export_symbols_regex" && \ - func_warning "\`-export-symbols' is ignored for archives" - - # Now set the variables for building old libraries. - build_libtool_libs=no - oldlibs="$output" - func_append objs "$old_deplibs" - ;; - - lib) - # Make sure we only generate libraries of the form `libNAME.la'. - case $outputname in - lib*) - func_stripname 'lib' '.la' "$outputname" - name=$func_stripname_result - eval shared_ext=\"$shrext_cmds\" - eval libname=\"$libname_spec\" - ;; - *) - test "$module" = no && \ - func_fatal_help "libtool library \`$output' must begin with \`lib'" - - if test "$need_lib_prefix" != no; then - # Add the "lib" prefix for modules if required - func_stripname '' '.la' "$outputname" - name=$func_stripname_result - eval shared_ext=\"$shrext_cmds\" - eval libname=\"$libname_spec\" - else - func_stripname '' '.la' "$outputname" - libname=$func_stripname_result - fi - ;; - esac - - if test -n "$objs"; then - if test "$deplibs_check_method" != pass_all; then - func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" - else - echo - $ECHO "*** Warning: Linking the shared library $output against the non-libtool" - $ECHO "*** objects $objs is not portable!" - func_append libobjs " $objs" - fi - fi - - test "$dlself" != no && \ - func_warning "\`-dlopen self' is ignored for libtool libraries" - - set dummy $rpath - shift - test "$#" -gt 1 && \ - func_warning "ignoring multiple \`-rpath's for a libtool library" - - install_libdir="$1" - - oldlibs= - if test -z "$rpath"; then - if test "$build_libtool_libs" = yes; then - # Building a libtool convenience library. - # Some compilers have problems with a `.al' extension so - # convenience libraries should have the same extension an - # archive normally would. - oldlibs="$output_objdir/$libname.$libext $oldlibs" - build_libtool_libs=convenience - build_old_libs=yes - fi - - test -n "$vinfo" && \ - func_warning "\`-version-info/-version-number' is ignored for convenience libraries" - - test -n "$release" && \ - func_warning "\`-release' is ignored for convenience libraries" - else - - # Parse the version information argument. - save_ifs="$IFS"; IFS=':' - set dummy $vinfo 0 0 0 - shift - IFS="$save_ifs" - - test -n "$7" && \ - func_fatal_help "too many parameters to \`-version-info'" - - # convert absolute version numbers to libtool ages - # this retains compatibility with .la files and attempts - # to make the code below a bit more comprehensible - - case $vinfo_number in - yes) - number_major="$1" - number_minor="$2" - number_revision="$3" - # - # There are really only two kinds -- those that - # use the current revision as the major version - # and those that subtract age and use age as - # a minor version. But, then there is irix - # which has an extra 1 added just for fun - # - case $version_type in - # correct linux to gnu/linux during the next big refactor - darwin|linux|osf|windows|none) - func_arith $number_major + $number_minor - current=$func_arith_result - age="$number_minor" - revision="$number_revision" - ;; - freebsd-aout|freebsd-elf|qnx|sunos) - current="$number_major" - revision="$number_minor" - age="0" - ;; - irix|nonstopux) - func_arith $number_major + $number_minor - current=$func_arith_result - age="$number_minor" - revision="$number_minor" - lt_irix_increment=no - ;; - *) - func_fatal_configuration "$modename: unknown library version type \`$version_type'" - ;; - esac - ;; - no) - current="$1" - revision="$2" - age="$3" - ;; - esac - - # Check that each of the things are valid numbers. - case $current in - 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; - *) - func_error "CURRENT \`$current' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" - ;; - esac - - case $revision in - 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; - *) - func_error "REVISION \`$revision' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" - ;; - esac - - case $age in - 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; - *) - func_error "AGE \`$age' must be a nonnegative integer" - func_fatal_error "\`$vinfo' is not valid version information" - ;; - esac - - if test "$age" -gt "$current"; then - func_error "AGE \`$age' is greater than the current interface number \`$current'" - func_fatal_error "\`$vinfo' is not valid version information" - fi - - # Calculate the version variables. - major= - versuffix= - verstring= - case $version_type in - none) ;; - - darwin) - # Like Linux, but with the current version available in - # verstring for coding it into the library header - func_arith $current - $age - major=.$func_arith_result - versuffix="$major.$age.$revision" - # Darwin ld doesn't like 0 for these options... - func_arith $current + 1 - minor_current=$func_arith_result - xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" - verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" - ;; - - freebsd-aout) - major=".$current" - versuffix=".$current.$revision"; - ;; - - freebsd-elf) - major=".$current" - versuffix=".$current" - ;; - - irix | nonstopux) - if test "X$lt_irix_increment" = "Xno"; then - func_arith $current - $age - else - func_arith $current - $age + 1 - fi - major=$func_arith_result - - case $version_type in - nonstopux) verstring_prefix=nonstopux ;; - *) verstring_prefix=sgi ;; - esac - verstring="$verstring_prefix$major.$revision" - - # Add in all the interfaces that we are compatible with. - loop=$revision - while test "$loop" -ne 0; do - func_arith $revision - $loop - iface=$func_arith_result - func_arith $loop - 1 - loop=$func_arith_result - verstring="$verstring_prefix$major.$iface:$verstring" - done - - # Before this point, $major must not contain `.'. - major=.$major - versuffix="$major.$revision" - ;; - - linux) # correct to gnu/linux during the next big refactor - func_arith $current - $age - major=.$func_arith_result - versuffix="$major.$age.$revision" - ;; - - osf) - func_arith $current - $age - major=.$func_arith_result - versuffix=".$current.$age.$revision" - verstring="$current.$age.$revision" - - # Add in all the interfaces that we are compatible with. - loop=$age - while test "$loop" -ne 0; do - func_arith $current - $loop - iface=$func_arith_result - func_arith $loop - 1 - loop=$func_arith_result - verstring="$verstring:${iface}.0" - done - - # Make executables depend on our current version. - func_append verstring ":${current}.0" - ;; - - qnx) - major=".$current" - versuffix=".$current" - ;; - - sunos) - major=".$current" - versuffix=".$current.$revision" - ;; - - windows) - # Use '-' rather than '.', since we only want one - # extension on DOS 8.3 filesystems. - func_arith $current - $age - major=$func_arith_result - versuffix="-$major" - ;; - - *) - func_fatal_configuration "unknown library version type \`$version_type'" - ;; - esac - - # Clear the version info if we defaulted, and they specified a release. - if test -z "$vinfo" && test -n "$release"; then - major= - case $version_type in - darwin) - # we can't check for "0.0" in archive_cmds due to quoting - # problems, so we reset it completely - verstring= - ;; - *) - verstring="0.0" - ;; - esac - if test "$need_version" = no; then - versuffix= - else - versuffix=".0.0" - fi - fi - - # Remove version info from name if versioning should be avoided - if test "$avoid_version" = yes && test "$need_version" = no; then - major= - versuffix= - verstring="" - fi - - # Check to see if the archive will have undefined symbols. - if test "$allow_undefined" = yes; then - if test "$allow_undefined_flag" = unsupported; then - func_warning "undefined symbols not allowed in $host shared libraries" - build_libtool_libs=no - build_old_libs=yes - fi - else - # Don't allow undefined symbols. - allow_undefined_flag="$no_undefined_flag" - fi - - fi - - func_generate_dlsyms "$libname" "$libname" "yes" - func_append libobjs " $symfileobj" - test "X$libobjs" = "X " && libobjs= - - if test "$opt_mode" != relink; then - # Remove our outputs, but don't remove object files since they - # may have been created when compiling PIC objects. - removelist= - tempremovelist=`$ECHO "$output_objdir/*"` - for p in $tempremovelist; do - case $p in - *.$objext | *.gcno) - ;; - $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) - if test "X$precious_files_regex" != "X"; then - if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 - then - continue - fi - fi - func_append removelist " $p" - ;; - *) ;; - esac - done - test -n "$removelist" && \ - func_show_eval "${RM}r \$removelist" - fi - - # Now set the variables for building old libraries. - if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then - func_append oldlibs " $output_objdir/$libname.$libext" - - # Transform .lo files to .o files. - oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` - fi - - # Eliminate all temporary directories. - #for path in $notinst_path; do - # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` - # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` - # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` - #done - - if test -n "$xrpath"; then - # If the user specified any rpath flags, then add them. - temp_xrpath= - for libdir in $xrpath; do - func_replace_sysroot "$libdir" - func_append temp_xrpath " -R$func_replace_sysroot_result" - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - done - if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then - dependency_libs="$temp_xrpath $dependency_libs" - fi - fi - - # Make sure dlfiles contains only unique files that won't be dlpreopened - old_dlfiles="$dlfiles" - dlfiles= - for lib in $old_dlfiles; do - case " $dlprefiles $dlfiles " in - *" $lib "*) ;; - *) func_append dlfiles " $lib" ;; - esac - done - - # Make sure dlprefiles contains only unique files - old_dlprefiles="$dlprefiles" - dlprefiles= - for lib in $old_dlprefiles; do - case "$dlprefiles " in - *" $lib "*) ;; - *) func_append dlprefiles " $lib" ;; - esac - done - - if test "$build_libtool_libs" = yes; then - if test -n "$rpath"; then - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) - # these systems don't actually have a c library (as such)! - ;; - *-*-rhapsody* | *-*-darwin1.[012]) - # Rhapsody C library is in the System framework - func_append deplibs " System.ltframework" - ;; - *-*-netbsd*) - # Don't link with libc until the a.out ld.so is fixed. - ;; - *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) - # Do not include libc due to us having libc/libc_r. - ;; - *-*-sco3.2v5* | *-*-sco5v6*) - # Causes problems with __ctype - ;; - *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) - # Compiler inserts libc in the correct place for threads to work - ;; - *) - # Add libc to deplibs on all other systems if necessary. - if test "$build_libtool_need_lc" = "yes"; then - func_append deplibs " -lc" - fi - ;; - esac - fi - - # Transform deplibs into only deplibs that can be linked in shared. - name_save=$name - libname_save=$libname - release_save=$release - versuffix_save=$versuffix - major_save=$major - # I'm not sure if I'm treating the release correctly. I think - # release should show up in the -l (ie -lgmp5) so we don't want to - # add it in twice. Is that correct? - release="" - versuffix="" - major="" - newdeplibs= - droppeddeps=no - case $deplibs_check_method in - pass_all) - # Don't check for shared/static. Everything works. - # This might be a little naive. We might want to check - # whether the library exists or not. But this is on - # osf3 & osf4 and I'm not really sure... Just - # implementing what was already the behavior. - newdeplibs=$deplibs - ;; - test_compile) - # This code stresses the "libraries are programs" paradigm to its - # limits. Maybe even breaks it. We compile a program, linking it - # against the deplibs as a proxy for the library. Then we can check - # whether they linked in statically or dynamically with ldd. - $opt_dry_run || $RM conftest.c - cat > conftest.c </dev/null` - $nocaseglob - else - potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` - fi - for potent_lib in $potential_libs; do - # Follow soft links. - if ls -lLd "$potent_lib" 2>/dev/null | - $GREP " -> " >/dev/null; then - continue - fi - # The statement above tries to avoid entering an - # endless loop below, in case of cyclic links. - # We might still enter an endless loop, since a link - # loop can be closed while we follow links, - # but so what? - potlib="$potent_lib" - while test -h "$potlib" 2>/dev/null; do - potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` - case $potliblink in - [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; - *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; - esac - done - if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | - $SED -e 10q | - $EGREP "$file_magic_regex" > /dev/null; then - func_append newdeplibs " $a_deplib" - a_deplib="" - break 2 - fi - done - done - fi - if test -n "$a_deplib" ; then - droppeddeps=yes - echo - $ECHO "*** Warning: linker path does not have real file for library $a_deplib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have" - echo "*** because I did check the linker path looking for a file starting" - if test -z "$potlib" ; then - $ECHO "*** with $libname but no candidates were found. (...for file magic test)" - else - $ECHO "*** with $libname and none of the candidates passed a file format test" - $ECHO "*** using a file magic. Last file checked: $potlib" - fi - fi - ;; - *) - # Add a -L argument. - func_append newdeplibs " $a_deplib" - ;; - esac - done # Gone through all deplibs. - ;; - match_pattern*) - set dummy $deplibs_check_method; shift - match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` - for a_deplib in $deplibs; do - case $a_deplib in - -l*) - func_stripname -l '' "$a_deplib" - name=$func_stripname_result - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $a_deplib "*) - func_append newdeplibs " $a_deplib" - a_deplib="" - ;; - esac - fi - if test -n "$a_deplib" ; then - libname=`eval "\\$ECHO \"$libname_spec\""` - for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do - potential_libs=`ls $i/$libname[.-]* 2>/dev/null` - for potent_lib in $potential_libs; do - potlib="$potent_lib" # see symlink-check above in file_magic test - if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ - $EGREP "$match_pattern_regex" > /dev/null; then - func_append newdeplibs " $a_deplib" - a_deplib="" - break 2 - fi - done - done - fi - if test -n "$a_deplib" ; then - droppeddeps=yes - echo - $ECHO "*** Warning: linker path does not have real file for library $a_deplib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have" - echo "*** because I did check the linker path looking for a file starting" - if test -z "$potlib" ; then - $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" - else - $ECHO "*** with $libname and none of the candidates passed a file format test" - $ECHO "*** using a regex pattern. Last file checked: $potlib" - fi - fi - ;; - *) - # Add a -L argument. - func_append newdeplibs " $a_deplib" - ;; - esac - done # Gone through all deplibs. - ;; - none | unknown | *) - newdeplibs="" - tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - for i in $predeps $postdeps ; do - # can't use Xsed below, because $i might contain '/' - tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` - done - fi - case $tmp_deplibs in - *[!\ \ ]*) - echo - if test "X$deplibs_check_method" = "Xnone"; then - echo "*** Warning: inter-library dependencies are not supported in this platform." - else - echo "*** Warning: inter-library dependencies are not known to be supported." - fi - echo "*** All declared inter-library dependencies are being dropped." - droppeddeps=yes - ;; - esac - ;; - esac - versuffix=$versuffix_save - major=$major_save - release=$release_save - libname=$libname_save - name=$name_save - - case $host in - *-*-rhapsody* | *-*-darwin1.[012]) - # On Rhapsody replace the C library with the System framework - newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` - ;; - esac - - if test "$droppeddeps" = yes; then - if test "$module" = yes; then - echo - echo "*** Warning: libtool could not satisfy all declared inter-library" - $ECHO "*** dependencies of module $libname. Therefore, libtool will create" - echo "*** a static module, that should work as long as the dlopening" - echo "*** application is linked with the -dlopen flag." - if test -z "$global_symbol_pipe"; then - echo - echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using \`nm' or equivalent, but libtool could" - echo "*** not find such a program. So, this module is probably useless." - echo "*** \`nm' from GNU binutils and a full rebuild may help." - fi - if test "$build_old_libs" = no; then - oldlibs="$output_objdir/$libname.$libext" - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - else - echo "*** The inter-library dependencies that have been dropped here will be" - echo "*** automatically added whenever a program is linked with this library" - echo "*** or is declared to -dlopen it." - - if test "$allow_undefined" = no; then - echo - echo "*** Since this library must not contain undefined symbols," - echo "*** because either the platform does not support them or" - echo "*** it was explicitly requested with -no-undefined," - echo "*** libtool will only create a static version of it." - if test "$build_old_libs" = no; then - oldlibs="$output_objdir/$libname.$libext" - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - fi - fi - fi - # Done checking deplibs! - deplibs=$newdeplibs - fi - # Time to change all our "foo.ltframework" stuff back to "-framework foo" - case $host in - *-*-darwin*) - newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - ;; - esac - - # move library search paths that coincide with paths to not yet - # installed libraries to the beginning of the library search list - new_libs= - for path in $notinst_path; do - case " $new_libs " in - *" -L$path/$objdir "*) ;; - *) - case " $deplibs " in - *" -L$path/$objdir "*) - func_append new_libs " -L$path/$objdir" ;; - esac - ;; - esac - done - for deplib in $deplibs; do - case $deplib in - -L*) - case " $new_libs " in - *" $deplib "*) ;; - *) func_append new_libs " $deplib" ;; - esac - ;; - *) func_append new_libs " $deplib" ;; - esac - done - deplibs="$new_libs" - - # All the library-specific variables (install_libdir is set above). - library_names= - old_library= - dlname= - - # Test again, we may have decided not to build it any more - if test "$build_libtool_libs" = yes; then - # Remove ${wl} instances when linking with ld. - # FIXME: should test the right _cmds variable. - case $archive_cmds in - *\$LD\ *) wl= ;; - esac - if test "$hardcode_into_libs" = yes; then - # Hardcode the library paths - hardcode_libdirs= - dep_rpath= - rpath="$finalize_rpath" - test "$opt_mode" != relink && rpath="$compile_rpath$rpath" - for libdir in $rpath; do - if test -n "$hardcode_libdir_flag_spec"; then - if test -n "$hardcode_libdir_separator"; then - func_replace_sysroot "$libdir" - libdir=$func_replace_sysroot_result - if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" - else - # Just accumulate the unique libdirs. - case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in - *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) - ;; - *) - func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" - ;; - esac - fi - else - eval flag=\"$hardcode_libdir_flag_spec\" - func_append dep_rpath " $flag" - fi - elif test -n "$runpath_var"; then - case "$perm_rpath " in - *" $libdir "*) ;; - *) func_append perm_rpath " $libdir" ;; - esac - fi - done - # Substitute the hardcoded libdirs into the rpath. - if test -n "$hardcode_libdir_separator" && - test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" - eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" - fi - if test -n "$runpath_var" && test -n "$perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $perm_rpath; do - func_append rpath "$dir:" - done - eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" - fi - test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" - fi - - shlibpath="$finalize_shlibpath" - test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" - if test -n "$shlibpath"; then - eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" - fi - - # Get the real and link names of the library. - eval shared_ext=\"$shrext_cmds\" - eval library_names=\"$library_names_spec\" - set dummy $library_names - shift - realname="$1" - shift - - if test -n "$soname_spec"; then - eval soname=\"$soname_spec\" - else - soname="$realname" - fi - if test -z "$dlname"; then - dlname=$soname - fi - - lib="$output_objdir/$realname" - linknames= - for link - do - func_append linknames " $link" - done - - # Use standard objects if they are pic - test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` - test "X$libobjs" = "X " && libobjs= - - delfiles= - if test -n "$export_symbols" && test -n "$include_expsyms"; then - $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" - export_symbols="$output_objdir/$libname.uexp" - func_append delfiles " $export_symbols" - fi - - orig_export_symbols= - case $host_os in - cygwin* | mingw* | cegcc*) - if test -n "$export_symbols" && test -z "$export_symbols_regex"; then - # exporting using user supplied symfile - if test "x`$SED 1q $export_symbols`" != xEXPORTS; then - # and it's NOT already a .def file. Must figure out - # which of the given symbols are data symbols and tag - # them as such. So, trigger use of export_symbols_cmds. - # export_symbols gets reassigned inside the "prepare - # the list of exported symbols" if statement, so the - # include_expsyms logic still works. - orig_export_symbols="$export_symbols" - export_symbols= - always_export_symbols=yes - fi - fi - ;; - esac - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then - func_verbose "generating symbol list for \`$libname.la'" - export_symbols="$output_objdir/$libname.exp" - $opt_dry_run || $RM $export_symbols - cmds=$export_symbols_cmds - save_ifs="$IFS"; IFS='~' - for cmd1 in $cmds; do - IFS="$save_ifs" - # Take the normal branch if the nm_file_list_spec branch - # doesn't work or if tool conversion is not needed. - case $nm_file_list_spec~$to_tool_file_cmd in - *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) - try_normal_branch=yes - eval cmd=\"$cmd1\" - func_len " $cmd" - len=$func_len_result - ;; - *) - try_normal_branch=no - ;; - esac - if test "$try_normal_branch" = yes \ - && { test "$len" -lt "$max_cmd_len" \ - || test "$max_cmd_len" -le -1; } - then - func_show_eval "$cmd" 'exit $?' - skipped_export=false - elif test -n "$nm_file_list_spec"; then - func_basename "$output" - output_la=$func_basename_result - save_libobjs=$libobjs - save_output=$output - output=${output_objdir}/${output_la}.nm - func_to_tool_file "$output" - libobjs=$nm_file_list_spec$func_to_tool_file_result - func_append delfiles " $output" - func_verbose "creating $NM input file list: $output" - for obj in $save_libobjs; do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" - done > "$output" - eval cmd=\"$cmd1\" - func_show_eval "$cmd" 'exit $?' - output=$save_output - libobjs=$save_libobjs - skipped_export=false - else - # The command line is too long to execute in one step. - func_verbose "using reloadable object file for export list..." - skipped_export=: - # Break out early, otherwise skipped_export may be - # set to false by a later but shorter cmd. - break - fi - done - IFS="$save_ifs" - if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then - func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' - func_show_eval '$MV "${export_symbols}T" "$export_symbols"' - fi - fi - fi - - if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols="$export_symbols" - test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" - $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' - fi - - if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then - # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" - # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands which not all seds can handle. GNU sed should be fine - # though. Also, the filter scales superlinearly with the number of - # global variables. join(1) would be nice here, but unfortunately - # isn't a blessed tool. - $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - func_append delfiles " $export_symbols $output_objdir/$libname.filter" - export_symbols=$output_objdir/$libname.def - $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols - fi - - tmp_deplibs= - for test_deplib in $deplibs; do - case " $convenience " in - *" $test_deplib "*) ;; - *) - func_append tmp_deplibs " $test_deplib" - ;; - esac - done - deplibs="$tmp_deplibs" - - if test -n "$convenience"; then - if test -n "$whole_archive_flag_spec" && - test "$compiler_needs_object" = yes && - test -z "$libobjs"; then - # extract the archives, so we have objects to list. - # TODO: could optimize this to just extract one archive. - whole_archive_flag_spec= - fi - if test -n "$whole_archive_flag_spec"; then - save_libobjs=$libobjs - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" - test "X$libobjs" = "X " && libobjs= - else - gentop="$output_objdir/${outputname}x" - func_append generated " $gentop" - - func_extract_archives $gentop $convenience - func_append libobjs " $func_extract_archives_result" - test "X$libobjs" = "X " && libobjs= - fi - fi - - if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then - eval flag=\"$thread_safe_flag_spec\" - func_append linker_flags " $flag" - fi - - # Make a backup of the uninstalled library when relinking - if test "$opt_mode" = relink; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? - fi - - # Do each of the archive commands. - if test "$module" = yes && test -n "$module_cmds" ; then - if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then - eval test_cmds=\"$module_expsym_cmds\" - cmds=$module_expsym_cmds - else - eval test_cmds=\"$module_cmds\" - cmds=$module_cmds - fi - else - if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then - eval test_cmds=\"$archive_expsym_cmds\" - cmds=$archive_expsym_cmds - else - eval test_cmds=\"$archive_cmds\" - cmds=$archive_cmds - fi - fi - - if test "X$skipped_export" != "X:" && - func_len " $test_cmds" && - len=$func_len_result && - test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then - : - else - # The command line is too long to link in one step, link piecewise - # or, if using GNU ld and skipped_export is not :, use a linker - # script. - - # Save the value of $output and $libobjs because we want to - # use them later. If we have whole_archive_flag_spec, we - # want to use save_libobjs as it was before - # whole_archive_flag_spec was expanded, because we can't - # assume the linker understands whole_archive_flag_spec. - # This may have to be revisited, in case too many - # convenience libraries get linked in and end up exceeding - # the spec. - if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then - save_libobjs=$libobjs - fi - save_output=$output - func_basename "$output" - output_la=$func_basename_result - - # Clear the reloadable object creation command queue and - # initialize k to one. - test_cmds= - concat_cmds= - objlist= - last_robj= - k=1 - - if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then - output=${output_objdir}/${output_la}.lnkscript - func_verbose "creating GNU ld script: $output" - echo 'INPUT (' > $output - for obj in $save_libobjs - do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" >> $output - done - echo ')' >> $output - func_append delfiles " $output" - func_to_tool_file "$output" - output=$func_to_tool_file_result - elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then - output=${output_objdir}/${output_la}.lnk - func_verbose "creating linker input file list: $output" - : > $output - set x $save_libobjs - shift - firstobj= - if test "$compiler_needs_object" = yes; then - firstobj="$1 " - shift - fi - for obj - do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" >> $output - done - func_append delfiles " $output" - func_to_tool_file "$output" - output=$firstobj\"$file_list_spec$func_to_tool_file_result\" - else - if test -n "$save_libobjs"; then - func_verbose "creating reloadable object files..." - output=$output_objdir/$output_la-${k}.$objext - eval test_cmds=\"$reload_cmds\" - func_len " $test_cmds" - len0=$func_len_result - len=$len0 - - # Loop over the list of objects to be linked. - for obj in $save_libobjs - do - func_len " $obj" - func_arith $len + $func_len_result - len=$func_arith_result - if test "X$objlist" = X || - test "$len" -lt "$max_cmd_len"; then - func_append objlist " $obj" - else - # The command $test_cmds is almost too long, add a - # command to the queue. - if test "$k" -eq 1 ; then - # The first file doesn't have a previous command to add. - reload_objs=$objlist - eval concat_cmds=\"$reload_cmds\" - else - # All subsequent reloadable object files will link in - # the last one created. - reload_objs="$objlist $last_robj" - eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" - fi - last_robj=$output_objdir/$output_la-${k}.$objext - func_arith $k + 1 - k=$func_arith_result - output=$output_objdir/$output_la-${k}.$objext - objlist=" $obj" - func_len " $last_robj" - func_arith $len0 + $func_len_result - len=$func_arith_result - fi - done - # Handle the remaining objects by creating one last - # reloadable object file. All subsequent reloadable object - # files will link in the last one created. - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - reload_objs="$objlist $last_robj" - eval concat_cmds=\"\${concat_cmds}$reload_cmds\" - if test -n "$last_robj"; then - eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" - fi - func_append delfiles " $output" - - else - output= - fi - - if ${skipped_export-false}; then - func_verbose "generating symbol list for \`$libname.la'" - export_symbols="$output_objdir/$libname.exp" - $opt_dry_run || $RM $export_symbols - libobjs=$output - # Append the command to create the export file. - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" - if test -n "$last_robj"; then - eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" - fi - fi - - test -n "$save_libobjs" && - func_verbose "creating a temporary reloadable object file: $output" - - # Loop through the commands generated above and execute them. - save_ifs="$IFS"; IFS='~' - for cmd in $concat_cmds; do - IFS="$save_ifs" - $opt_silent || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" - } - $opt_dry_run || eval "$cmd" || { - lt_exit=$? - - # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then - ( cd "$output_objdir" && \ - $RM "${realname}T" && \ - $MV "${realname}U" "$realname" ) - fi - - exit $lt_exit - } - done - IFS="$save_ifs" - - if test -n "$export_symbols_regex" && ${skipped_export-false}; then - func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' - func_show_eval '$MV "${export_symbols}T" "$export_symbols"' - fi - fi - - if ${skipped_export-false}; then - if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols="$export_symbols" - test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" - $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' - fi - - if test -n "$orig_export_symbols"; then - # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" - # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands which not all seds can handle. GNU sed should be fine - # though. Also, the filter scales superlinearly with the number of - # global variables. join(1) would be nice here, but unfortunately - # isn't a blessed tool. - $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - func_append delfiles " $export_symbols $output_objdir/$libname.filter" - export_symbols=$output_objdir/$libname.def - $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols - fi - fi - - libobjs=$output - # Restore the value of output. - output=$save_output - - if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" - test "X$libobjs" = "X " && libobjs= - fi - # Expand the library linking commands again to reset the - # value of $libobjs for piecewise linking. - - # Do each of the archive commands. - if test "$module" = yes && test -n "$module_cmds" ; then - if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then - cmds=$module_expsym_cmds - else - cmds=$module_cmds - fi - else - if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then - cmds=$archive_expsym_cmds - else - cmds=$archive_cmds - fi - fi - fi - - if test -n "$delfiles"; then - # Append the command to remove temporary files to $cmds. - eval cmds=\"\$cmds~\$RM $delfiles\" - fi - - # Add any objects from preloaded convenience libraries - if test -n "$dlprefiles"; then - gentop="$output_objdir/${outputname}x" - func_append generated " $gentop" - - func_extract_archives $gentop $dlprefiles - func_append libobjs " $func_extract_archives_result" - test "X$libobjs" = "X " && libobjs= - fi - - save_ifs="$IFS"; IFS='~' - for cmd in $cmds; do - IFS="$save_ifs" - eval cmd=\"$cmd\" - $opt_silent || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" - } - $opt_dry_run || eval "$cmd" || { - lt_exit=$? - - # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then - ( cd "$output_objdir" && \ - $RM "${realname}T" && \ - $MV "${realname}U" "$realname" ) - fi - - exit $lt_exit - } - done - IFS="$save_ifs" - - # Restore the uninstalled library and exit - if test "$opt_mode" = relink; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? - - if test -n "$convenience"; then - if test -z "$whole_archive_flag_spec"; then - func_show_eval '${RM}r "$gentop"' - fi - fi - - exit $EXIT_SUCCESS - fi - - # Create links to the real library. - for linkname in $linknames; do - if test "$realname" != "$linkname"; then - func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' - fi - done - - # If -module or -export-dynamic was specified, set the dlname. - if test "$module" = yes || test "$export_dynamic" = yes; then - # On all known operating systems, these are identical. - dlname="$soname" - fi - fi - ;; - - obj) - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - func_warning "\`-dlopen' is ignored for objects" - fi - - case " $deplibs" in - *\ -l* | *\ -L*) - func_warning "\`-l' and \`-L' are ignored for objects" ;; - esac - - test -n "$rpath" && \ - func_warning "\`-rpath' is ignored for objects" - - test -n "$xrpath" && \ - func_warning "\`-R' is ignored for objects" - - test -n "$vinfo" && \ - func_warning "\`-version-info' is ignored for objects" - - test -n "$release" && \ - func_warning "\`-release' is ignored for objects" - - case $output in - *.lo) - test -n "$objs$old_deplibs" && \ - func_fatal_error "cannot build library object \`$output' from non-libtool objects" - - libobj=$output - func_lo2o "$libobj" - obj=$func_lo2o_result - ;; - *) - libobj= - obj="$output" - ;; - esac - - # Delete the old objects. - $opt_dry_run || $RM $obj $libobj - - # Objects from convenience libraries. This assumes - # single-version convenience libraries. Whenever we create - # different ones for PIC/non-PIC, this we'll have to duplicate - # the extraction. - reload_conv_objs= - gentop= - # reload_cmds runs $LD directly, so let us get rid of - # -Wl from whole_archive_flag_spec and hope we can get by with - # turning comma into space.. - wl= - - if test -n "$convenience"; then - if test -n "$whole_archive_flag_spec"; then - eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" - reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` - else - gentop="$output_objdir/${obj}x" - func_append generated " $gentop" - - func_extract_archives $gentop $convenience - reload_conv_objs="$reload_objs $func_extract_archives_result" - fi - fi - - # If we're not building shared, we need to use non_pic_objs - test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" - - # Create the old-style object. - reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test - - output="$obj" - func_execute_cmds "$reload_cmds" 'exit $?' - - # Exit if we aren't doing a library object file. - if test -z "$libobj"; then - if test -n "$gentop"; then - func_show_eval '${RM}r "$gentop"' - fi - - exit $EXIT_SUCCESS - fi - - if test "$build_libtool_libs" != yes; then - if test -n "$gentop"; then - func_show_eval '${RM}r "$gentop"' - fi - - # Create an invalid libtool object if no PIC, so that we don't - # accidentally link it into a program. - # $show "echo timestamp > $libobj" - # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? - exit $EXIT_SUCCESS - fi - - if test -n "$pic_flag" || test "$pic_mode" != default; then - # Only do commands if we really have different PIC objects. - reload_objs="$libobjs $reload_conv_objs" - output="$libobj" - func_execute_cmds "$reload_cmds" 'exit $?' - fi - - if test -n "$gentop"; then - func_show_eval '${RM}r "$gentop"' - fi - - exit $EXIT_SUCCESS - ;; - - prog) - case $host in - *cygwin*) func_stripname '' '.exe' "$output" - output=$func_stripname_result.exe;; - esac - test -n "$vinfo" && \ - func_warning "\`-version-info' is ignored for programs" - - test -n "$release" && \ - func_warning "\`-release' is ignored for programs" - - test "$preload" = yes \ - && test "$dlopen_support" = unknown \ - && test "$dlopen_self" = unknown \ - && test "$dlopen_self_static" = unknown && \ - func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." - - case $host in - *-*-rhapsody* | *-*-darwin1.[012]) - # On Rhapsody replace the C library is the System framework - compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` - finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` - ;; - esac - - case $host in - *-*-darwin*) - # Don't allow lazy linking, it breaks C++ global constructors - # But is supposedly fixed on 10.4 or later (yay!). - if test "$tagname" = CXX ; then - case ${MACOSX_DEPLOYMENT_TARGET-10.0} in - 10.[0123]) - func_append compile_command " ${wl}-bind_at_load" - func_append finalize_command " ${wl}-bind_at_load" - ;; - esac - fi - # Time to change all our "foo.ltframework" stuff back to "-framework foo" - compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - ;; - esac - - - # move library search paths that coincide with paths to not yet - # installed libraries to the beginning of the library search list - new_libs= - for path in $notinst_path; do - case " $new_libs " in - *" -L$path/$objdir "*) ;; - *) - case " $compile_deplibs " in - *" -L$path/$objdir "*) - func_append new_libs " -L$path/$objdir" ;; - esac - ;; - esac - done - for deplib in $compile_deplibs; do - case $deplib in - -L*) - case " $new_libs " in - *" $deplib "*) ;; - *) func_append new_libs " $deplib" ;; - esac - ;; - *) func_append new_libs " $deplib" ;; - esac - done - compile_deplibs="$new_libs" - - - func_append compile_command " $compile_deplibs" - func_append finalize_command " $finalize_deplibs" - - if test -n "$rpath$xrpath"; then - # If the user specified any rpath flags, then add them. - for libdir in $rpath $xrpath; do - # This is the magic to use -rpath. - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - done - fi - - # Now hardcode the library paths - rpath= - hardcode_libdirs= - for libdir in $compile_rpath $finalize_rpath; do - if test -n "$hardcode_libdir_flag_spec"; then - if test -n "$hardcode_libdir_separator"; then - if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" - else - # Just accumulate the unique libdirs. - case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in - *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) - ;; - *) - func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" - ;; - esac - fi - else - eval flag=\"$hardcode_libdir_flag_spec\" - func_append rpath " $flag" - fi - elif test -n "$runpath_var"; then - case "$perm_rpath " in - *" $libdir "*) ;; - *) func_append perm_rpath " $libdir" ;; - esac - fi - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` - case :$dllsearchpath: in - *":$libdir:"*) ;; - ::) dllsearchpath=$libdir;; - *) func_append dllsearchpath ":$libdir";; - esac - case :$dllsearchpath: in - *":$testbindir:"*) ;; - ::) dllsearchpath=$testbindir;; - *) func_append dllsearchpath ":$testbindir";; - esac - ;; - esac - done - # Substitute the hardcoded libdirs into the rpath. - if test -n "$hardcode_libdir_separator" && - test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" - eval rpath=\" $hardcode_libdir_flag_spec\" - fi - compile_rpath="$rpath" - - rpath= - hardcode_libdirs= - for libdir in $finalize_rpath; do - if test -n "$hardcode_libdir_flag_spec"; then - if test -n "$hardcode_libdir_separator"; then - if test -z "$hardcode_libdirs"; then - hardcode_libdirs="$libdir" - else - # Just accumulate the unique libdirs. - case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in - *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) - ;; - *) - func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" - ;; - esac - fi - else - eval flag=\"$hardcode_libdir_flag_spec\" - func_append rpath " $flag" - fi - elif test -n "$runpath_var"; then - case "$finalize_perm_rpath " in - *" $libdir "*) ;; - *) func_append finalize_perm_rpath " $libdir" ;; - esac - fi - done - # Substitute the hardcoded libdirs into the rpath. - if test -n "$hardcode_libdir_separator" && - test -n "$hardcode_libdirs"; then - libdir="$hardcode_libdirs" - eval rpath=\" $hardcode_libdir_flag_spec\" - fi - finalize_rpath="$rpath" - - if test -n "$libobjs" && test "$build_old_libs" = yes; then - # Transform all the library objects into standard objects. - compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` - finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` - fi - - func_generate_dlsyms "$outputname" "@PROGRAM@" "no" - - # template prelinking step - if test -n "$prelink_cmds"; then - func_execute_cmds "$prelink_cmds" 'exit $?' - fi - - wrappers_required=yes - case $host in - *cegcc* | *mingw32ce*) - # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. - wrappers_required=no - ;; - *cygwin* | *mingw* ) - if test "$build_libtool_libs" != yes; then - wrappers_required=no - fi - ;; - *) - if test "$need_relink" = no || test "$build_libtool_libs" != yes; then - wrappers_required=no - fi - ;; - esac - if test "$wrappers_required" = no; then - # Replace the output file specification. - compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` - link_command="$compile_command$compile_rpath" - - # We have no uninstalled library dependencies, so finalize right now. - exit_status=0 - func_show_eval "$link_command" 'exit_status=$?' - - if test -n "$postlink_cmds"; then - func_to_tool_file "$output" - postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` - func_execute_cmds "$postlink_cmds" 'exit $?' - fi - - # Delete the generated files. - if test -f "$output_objdir/${outputname}S.${objext}"; then - func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' - fi - - exit $exit_status - fi - - if test -n "$compile_shlibpath$finalize_shlibpath"; then - compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" - fi - if test -n "$finalize_shlibpath"; then - finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" - fi - - compile_var= - finalize_var= - if test -n "$runpath_var"; then - if test -n "$perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $perm_rpath; do - func_append rpath "$dir:" - done - compile_var="$runpath_var=\"$rpath\$$runpath_var\" " - fi - if test -n "$finalize_perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $finalize_perm_rpath; do - func_append rpath "$dir:" - done - finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " - fi - fi - - if test "$no_install" = yes; then - # We don't need to create a wrapper script. - link_command="$compile_var$compile_command$compile_rpath" - # Replace the output file specification. - link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` - # Delete the old output file. - $opt_dry_run || $RM $output - # Link the executable and exit - func_show_eval "$link_command" 'exit $?' - - if test -n "$postlink_cmds"; then - func_to_tool_file "$output" - postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` - func_execute_cmds "$postlink_cmds" 'exit $?' - fi - - exit $EXIT_SUCCESS - fi - - if test "$hardcode_action" = relink; then - # Fast installation is not supported - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - - func_warning "this platform does not like uninstalled shared libraries" - func_warning "\`$output' will be relinked during installation" - else - if test "$fast_install" != no; then - link_command="$finalize_var$compile_command$finalize_rpath" - if test "$fast_install" = yes; then - relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` - else - # fast_install is set to needless - relink_command= - fi - else - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - fi - fi - - # Replace the output file specification. - link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` - - # Delete the old output files. - $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname - - func_show_eval "$link_command" 'exit $?' - - if test -n "$postlink_cmds"; then - func_to_tool_file "$output_objdir/$outputname" - postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` - func_execute_cmds "$postlink_cmds" 'exit $?' - fi - - # Now create the wrapper script. - func_verbose "creating $output" - - # Quote the relink command for shipping. - if test -n "$relink_command"; then - # Preserve any variables that may affect compiler behavior - for var in $variables_saved_for_relink; do - if eval test -z \"\${$var+set}\"; then - relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" - elif eval var_value=\$$var; test -z "$var_value"; then - relink_command="$var=; export $var; $relink_command" - else - func_quote_for_eval "$var_value" - relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" - fi - done - relink_command="(cd `pwd`; $relink_command)" - relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` - fi - - # Only actually do things if not in dry run mode. - $opt_dry_run || { - # win32 will think the script is a binary if it has - # a .exe suffix, so we strip it off here. - case $output in - *.exe) func_stripname '' '.exe' "$output" - output=$func_stripname_result ;; - esac - # test for cygwin because mv fails w/o .exe extensions - case $host in - *cygwin*) - exeext=.exe - func_stripname '' '.exe' "$outputname" - outputname=$func_stripname_result ;; - *) exeext= ;; - esac - case $host in - *cygwin* | *mingw* ) - func_dirname_and_basename "$output" "" "." - output_name=$func_basename_result - output_path=$func_dirname_result - cwrappersource="$output_path/$objdir/lt-$output_name.c" - cwrapper="$output_path/$output_name.exe" - $RM $cwrappersource $cwrapper - trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 - - func_emit_cwrapperexe_src > $cwrappersource - - # The wrapper executable is built using the $host compiler, - # because it contains $host paths and files. If cross- - # compiling, it, like the target executable, must be - # executed on the $host or under an emulation environment. - $opt_dry_run || { - $LTCC $LTCFLAGS -o $cwrapper $cwrappersource - $STRIP $cwrapper - } - - # Now, create the wrapper script for func_source use: - func_ltwrapper_scriptname $cwrapper - $RM $func_ltwrapper_scriptname_result - trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 - $opt_dry_run || { - # note: this script will not be executed, so do not chmod. - if test "x$build" = "x$host" ; then - $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result - else - func_emit_wrapper no > $func_ltwrapper_scriptname_result - fi - } - ;; - * ) - $RM $output - trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 - - func_emit_wrapper no > $output - chmod +x $output - ;; - esac - } - exit $EXIT_SUCCESS - ;; - esac - - # See if we need to build an old-fashioned archive. - for oldlib in $oldlibs; do - - if test "$build_libtool_libs" = convenience; then - oldobjs="$libobjs_save $symfileobj" - addlibs="$convenience" - build_libtool_libs=no - else - if test "$build_libtool_libs" = module; then - oldobjs="$libobjs_save" - build_libtool_libs=no - else - oldobjs="$old_deplibs $non_pic_objects" - if test "$preload" = yes && test -f "$symfileobj"; then - func_append oldobjs " $symfileobj" - fi - fi - addlibs="$old_convenience" - fi - - if test -n "$addlibs"; then - gentop="$output_objdir/${outputname}x" - func_append generated " $gentop" - - func_extract_archives $gentop $addlibs - func_append oldobjs " $func_extract_archives_result" - fi - - # Do each command in the archive commands. - if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then - cmds=$old_archive_from_new_cmds - else - - # Add any objects from preloaded convenience libraries - if test -n "$dlprefiles"; then - gentop="$output_objdir/${outputname}x" - func_append generated " $gentop" - - func_extract_archives $gentop $dlprefiles - func_append oldobjs " $func_extract_archives_result" - fi - - # POSIX demands no paths to be encoded in archives. We have - # to avoid creating archives with duplicate basenames if we - # might have to extract them afterwards, e.g., when creating a - # static archive out of a convenience library, or when linking - # the entirety of a libtool archive into another (currently - # not supported by libtool). - if (for obj in $oldobjs - do - func_basename "$obj" - $ECHO "$func_basename_result" - done | sort | sort -uc >/dev/null 2>&1); then - : - else - echo "copying selected object files to avoid basename conflicts..." - gentop="$output_objdir/${outputname}x" - func_append generated " $gentop" - func_mkdir_p "$gentop" - save_oldobjs=$oldobjs - oldobjs= - counter=1 - for obj in $save_oldobjs - do - func_basename "$obj" - objbase="$func_basename_result" - case " $oldobjs " in - " ") oldobjs=$obj ;; - *[\ /]"$objbase "*) - while :; do - # Make sure we don't pick an alternate name that also - # overlaps. - newobj=lt$counter-$objbase - func_arith $counter + 1 - counter=$func_arith_result - case " $oldobjs " in - *[\ /]"$newobj "*) ;; - *) if test ! -f "$gentop/$newobj"; then break; fi ;; - esac - done - func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" - func_append oldobjs " $gentop/$newobj" - ;; - *) func_append oldobjs " $obj" ;; - esac - done - fi - func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 - tool_oldlib=$func_to_tool_file_result - eval cmds=\"$old_archive_cmds\" - - func_len " $cmds" - len=$func_len_result - if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then - cmds=$old_archive_cmds - elif test -n "$archiver_list_spec"; then - func_verbose "using command file archive linking..." - for obj in $oldobjs - do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" - done > $output_objdir/$libname.libcmd - func_to_tool_file "$output_objdir/$libname.libcmd" - oldobjs=" $archiver_list_spec$func_to_tool_file_result" - cmds=$old_archive_cmds - else - # the command line is too long to link in one step, link in parts - func_verbose "using piecewise archive linking..." - save_RANLIB=$RANLIB - RANLIB=: - objlist= - concat_cmds= - save_oldobjs=$oldobjs - oldobjs= - # Is there a better way of finding the last object in the list? - for obj in $save_oldobjs - do - last_oldobj=$obj - done - eval test_cmds=\"$old_archive_cmds\" - func_len " $test_cmds" - len0=$func_len_result - len=$len0 - for obj in $save_oldobjs - do - func_len " $obj" - func_arith $len + $func_len_result - len=$func_arith_result - func_append objlist " $obj" - if test "$len" -lt "$max_cmd_len"; then - : - else - # the above command should be used before it gets too long - oldobjs=$objlist - if test "$obj" = "$last_oldobj" ; then - RANLIB=$save_RANLIB - fi - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" - objlist= - len=$len0 - fi - done - RANLIB=$save_RANLIB - oldobjs=$objlist - if test "X$oldobjs" = "X" ; then - eval cmds=\"\$concat_cmds\" - else - eval cmds=\"\$concat_cmds~\$old_archive_cmds\" - fi - fi - fi - func_execute_cmds "$cmds" 'exit $?' - done - - test -n "$generated" && \ - func_show_eval "${RM}r$generated" - - # Now create the libtool archive. - case $output in - *.la) - old_library= - test "$build_old_libs" = yes && old_library="$libname.$libext" - func_verbose "creating $output" - - # Preserve any variables that may affect compiler behavior - for var in $variables_saved_for_relink; do - if eval test -z \"\${$var+set}\"; then - relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" - elif eval var_value=\$$var; test -z "$var_value"; then - relink_command="$var=; export $var; $relink_command" - else - func_quote_for_eval "$var_value" - relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" - fi - done - # Quote the link command for shipping. - relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" - relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` - if test "$hardcode_automatic" = yes ; then - relink_command= - fi - - # Only create the output if not a dry run. - $opt_dry_run || { - for installed in no yes; do - if test "$installed" = yes; then - if test -z "$install_libdir"; then - break - fi - output="$output_objdir/$outputname"i - # Replace all uninstalled libtool libraries with the installed ones - newdependency_libs= - for deplib in $dependency_libs; do - case $deplib in - *.la) - func_basename "$deplib" - name="$func_basename_result" - func_resolve_sysroot "$deplib" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` - test -z "$libdir" && \ - func_fatal_error "\`$deplib' is not a valid libtool archive" - func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" - ;; - -L*) - func_stripname -L '' "$deplib" - func_replace_sysroot "$func_stripname_result" - func_append newdependency_libs " -L$func_replace_sysroot_result" - ;; - -R*) - func_stripname -R '' "$deplib" - func_replace_sysroot "$func_stripname_result" - func_append newdependency_libs " -R$func_replace_sysroot_result" - ;; - *) func_append newdependency_libs " $deplib" ;; - esac - done - dependency_libs="$newdependency_libs" - newdlfiles= - - for lib in $dlfiles; do - case $lib in - *.la) - func_basename "$lib" - name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` - test -z "$libdir" && \ - func_fatal_error "\`$lib' is not a valid libtool archive" - func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" - ;; - *) func_append newdlfiles " $lib" ;; - esac - done - dlfiles="$newdlfiles" - newdlprefiles= - for lib in $dlprefiles; do - case $lib in - *.la) - # Only pass preopened files to the pseudo-archive (for - # eventual linking with the app. that links it) if we - # didn't already link the preopened objects directly into - # the library: - func_basename "$lib" - name="$func_basename_result" - eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` - test -z "$libdir" && \ - func_fatal_error "\`$lib' is not a valid libtool archive" - func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" - ;; - esac - done - dlprefiles="$newdlprefiles" - else - newdlfiles= - for lib in $dlfiles; do - case $lib in - [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; - *) abs=`pwd`"/$lib" ;; - esac - func_append newdlfiles " $abs" - done - dlfiles="$newdlfiles" - newdlprefiles= - for lib in $dlprefiles; do - case $lib in - [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; - *) abs=`pwd`"/$lib" ;; - esac - func_append newdlprefiles " $abs" - done - dlprefiles="$newdlprefiles" - fi - $RM $output - # place dlname in correct position for cygwin - # In fact, it would be nice if we could use this code for all target - # systems that can't hard-code library paths into their executables - # and that have no shared library path variable independent of PATH, - # but it turns out we can't easily determine that from inspecting - # libtool variables, so we have to hard-code the OSs to which it - # applies here; at the moment, that means platforms that use the PE - # object format with DLL files. See the long comment at the top of - # tests/bindir.at for full details. - tdlname=$dlname - case $host,$output,$installed,$module,$dlname in - *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) - # If a -bindir argument was supplied, place the dll there. - if test "x$bindir" != x ; - then - func_relative_path "$install_libdir" "$bindir" - tdlname=$func_relative_path_result$dlname - else - # Otherwise fall back on heuristic. - tdlname=../bin/$dlname - fi - ;; - esac - $ECHO > $output "\ -# $outputname - a libtool library file -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# Please DO NOT delete this file! -# It is necessary for linking the library. - -# The name that we can dlopen(3). -dlname='$tdlname' - -# Names of this library. -library_names='$library_names' - -# The name of the static archive. -old_library='$old_library' - -# Linker flags that can not go in dependency_libs. -inherited_linker_flags='$new_inherited_linker_flags' - -# Libraries that this one depends upon. -dependency_libs='$dependency_libs' - -# Names of additional weak libraries provided by this library -weak_library_names='$weak_libs' - -# Version information for $libname. -current=$current -age=$age -revision=$revision - -# Is this an already installed library? -installed=$installed - -# Should we warn about portability when linking against -modules? -shouldnotlink=$module - -# Files to dlopen/dlpreopen -dlopen='$dlfiles' -dlpreopen='$dlprefiles' - -# Directory that this library needs to be installed in: -libdir='$install_libdir'" - if test "$installed" = no && test "$need_relink" = yes; then - $ECHO >> $output "\ -relink_command=\"$relink_command\"" - fi - done - } - - # Do a symbolic link so that the libtool archive can be found in - # LD_LIBRARY_PATH before the program is installed. - func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' - ;; - esac - exit $EXIT_SUCCESS -} - -{ test "$opt_mode" = link || test "$opt_mode" = relink; } && - func_mode_link ${1+"$@"} - - -# func_mode_uninstall arg... -func_mode_uninstall () -{ - $opt_debug - RM="$nonopt" - files= - rmforce= - exit_status=0 - - # This variable tells wrapper scripts just to set variables rather - # than running their programs. - libtool_install_magic="$magic" - - for arg - do - case $arg in - -f) func_append RM " $arg"; rmforce=yes ;; - -*) func_append RM " $arg" ;; - *) func_append files " $arg" ;; - esac - done - - test -z "$RM" && \ - func_fatal_help "you must specify an RM program" - - rmdirs= - - for file in $files; do - func_dirname "$file" "" "." - dir="$func_dirname_result" - if test "X$dir" = X.; then - odir="$objdir" - else - odir="$dir/$objdir" - fi - func_basename "$file" - name="$func_basename_result" - test "$opt_mode" = uninstall && odir="$dir" - - # Remember odir for removal later, being careful to avoid duplicates - if test "$opt_mode" = clean; then - case " $rmdirs " in - *" $odir "*) ;; - *) func_append rmdirs " $odir" ;; - esac - fi - - # Don't error if the file doesn't exist and rm -f was used. - if { test -L "$file"; } >/dev/null 2>&1 || - { test -h "$file"; } >/dev/null 2>&1 || - test -f "$file"; then - : - elif test -d "$file"; then - exit_status=1 - continue - elif test "$rmforce" = yes; then - continue - fi - - rmfiles="$file" - - case $name in - *.la) - # Possibly a libtool archive, so verify it. - if func_lalib_p "$file"; then - func_source $dir/$name - - # Delete the libtool libraries and symlinks. - for n in $library_names; do - func_append rmfiles " $odir/$n" - done - test -n "$old_library" && func_append rmfiles " $odir/$old_library" - - case "$opt_mode" in - clean) - case " $library_names " in - *" $dlname "*) ;; - *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; - esac - test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" - ;; - uninstall) - if test -n "$library_names"; then - # Do each command in the postuninstall commands. - func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' - fi - - if test -n "$old_library"; then - # Do each command in the old_postuninstall commands. - func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' - fi - # FIXME: should reinstall the best remaining shared library. - ;; - esac - fi - ;; - - *.lo) - # Possibly a libtool object, so verify it. - if func_lalib_p "$file"; then - - # Read the .lo file - func_source $dir/$name - - # Add PIC object to the list of files to remove. - if test -n "$pic_object" && - test "$pic_object" != none; then - func_append rmfiles " $dir/$pic_object" - fi - - # Add non-PIC object to the list of files to remove. - if test -n "$non_pic_object" && - test "$non_pic_object" != none; then - func_append rmfiles " $dir/$non_pic_object" - fi - fi - ;; - - *) - if test "$opt_mode" = clean ; then - noexename=$name - case $file in - *.exe) - func_stripname '' '.exe' "$file" - file=$func_stripname_result - func_stripname '' '.exe' "$name" - noexename=$func_stripname_result - # $file with .exe has already been added to rmfiles, - # add $file without .exe - func_append rmfiles " $file" - ;; - esac - # Do a test to see if this is a libtool program. - if func_ltwrapper_p "$file"; then - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - relink_command= - func_source $func_ltwrapper_scriptname_result - func_append rmfiles " $func_ltwrapper_scriptname_result" - else - relink_command= - func_source $dir/$noexename - fi - - # note $name still contains .exe if it was in $file originally - # as does the version of $file that was added into $rmfiles - func_append rmfiles " $odir/$name $odir/${name}S.${objext}" - if test "$fast_install" = yes && test -n "$relink_command"; then - func_append rmfiles " $odir/lt-$name" - fi - if test "X$noexename" != "X$name" ; then - func_append rmfiles " $odir/lt-${noexename}.c" - fi - fi - fi - ;; - esac - func_show_eval "$RM $rmfiles" 'exit_status=1' - done - - # Try to remove the ${objdir}s in the directories where we deleted files - for dir in $rmdirs; do - if test -d "$dir"; then - func_show_eval "rmdir $dir >/dev/null 2>&1" - fi - done - - exit $exit_status -} - -{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && - func_mode_uninstall ${1+"$@"} - -test -z "$opt_mode" && { - help="$generic_help" - func_fatal_help "you must specify a MODE" -} - -test -z "$exec_cmd" && \ - func_fatal_help "invalid operation mode \`$opt_mode'" - -if test -n "$exec_cmd"; then - eval exec "$exec_cmd" - exit $EXIT_FAILURE -fi - -exit $exit_status - - -# The TAGs below are defined such that we never get into a situation -# in which we disable both kinds of libraries. Given conflicting -# choices, we go for a static library, that is the most portable, -# since we can't tell whether shared libraries were disabled because -# the user asked for that or because the platform doesn't support -# them. This is particularly important on AIX, because we don't -# support having both static and shared libraries enabled at the same -# time on that platform, so we default to a shared-only configuration. -# If a disable-shared tag is given, we'll fallback to a static-only -# configuration. But we'll never go from static-only to shared-only. - -# ### BEGIN LIBTOOL TAG CONFIG: disable-shared -build_libtool_libs=no -build_old_libs=yes -# ### END LIBTOOL TAG CONFIG: disable-shared - -# ### BEGIN LIBTOOL TAG CONFIG: disable-static -build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` -# ### END LIBTOOL TAG CONFIG: disable-static - -# Local Variables: -# mode:shell-script -# sh-indentation:2 -# End: -# vi:sw=2 - diff --git a/src/thirdparty/protobuf-2.6.1/gtest/configure b/src/thirdparty/protobuf-2.6.1/gtest/configure deleted file mode 100644 index 9a36d861f..000000000 --- a/src/thirdparty/protobuf-2.6.1/gtest/configure +++ /dev/null @@ -1,18386 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for Google C++ Testing Framework 1.6.0. -# -# Report bugs to . -# -# -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - -# Find who we are. Look in the path if we contain no directory separator. -as_myself= -case $0 in #(( - *[\\/]* ) as_myself=$0 ;; - *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break - done -IFS=$as_save_IFS - - ;; -esac -# We did not find ourselves, most probably we were run as `sh COMMAND' -# in which case we are not to be found in the path. -if test "x$as_myself" = x; then - as_myself=$0 -fi -if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - exit 1 -fi - -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -# Use a proper internal environment variable to ensure we don't fall - # into an infinite loop, continuously re-executing ourselves. - if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then - _as_can_reexec=no; export _as_can_reexec; - # We cannot yet assume a decent shell, so we have to provide a -# neutralization value for shells without unset; and this also -# works around shells that cannot unset nonexistent variables. -# Preserve -v and -x to the replacement shell. -BASH_ENV=/dev/null -ENV=/dev/null -(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; -esac -exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -# Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 - fi - # We don't want this to propagate to other subprocesses. - { _as_can_reexec=; unset _as_can_reexec;} -if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi -" - as_required="as_fn_return () { (exit \$1); } -as_fn_success () { as_fn_return 0; } -as_fn_failure () { as_fn_return 1; } -as_fn_ret_success () { return 0; } -as_fn_ret_failure () { return 1; } - -exitcode=0 -as_fn_success || { exitcode=1; echo as_fn_success failed.; } -as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } -as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } -as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : - -else - exitcode=1; echo positional parameters were not saved. -fi -test x\$exitcode = x0 || exit 1 -test -x / || exit 1" - as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO - as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO - eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && - test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 - - test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( - ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' - ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO - ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO - PATH=/empty FPATH=/empty; export PATH FPATH - test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ - || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 -test \$(( 1 + 1 )) = 2 || exit 1" - if (eval "$as_required") 2>/dev/null; then : - as_have_required=yes -else - as_have_required=no -fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : - -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -as_found=false -for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - as_found=: - case $as_dir in #( - /*) - for as_base in sh bash ksh sh5; do - # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base - if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : - CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : - break 2 -fi -fi - done;; - esac - as_found=false -done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : - CONFIG_SHELL=$SHELL as_have_required=yes -fi; } -IFS=$as_save_IFS - - - if test "x$CONFIG_SHELL" != x; then : - export CONFIG_SHELL - # We cannot yet assume a decent shell, so we have to provide a -# neutralization value for shells without unset; and this also -# works around shells that cannot unset nonexistent variables. -# Preserve -v and -x to the replacement shell. -BASH_ENV=/dev/null -ENV=/dev/null -(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; -esac -exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -# Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -exit 255 -fi - - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." - else - $as_echo "$0: Please tell bug-autoconf@gnu.org and -$0: googletestframework@googlegroups.com about your system, -$0: including any error possibly output before this -$0: message. Then install a modern shell, or manually run -$0: the script under such a shell if you do have one." - fi - exit 1 -fi -fi -fi -SHELL=${CONFIG_SHELL-/bin/sh} -export SHELL -# Unset more variables known to interfere with behavior of common tools. -CLICOLOR_FORCE= GREP_OPTIONS= -unset CLICOLOR_FORCE GREP_OPTIONS - -## --------------------- ## -## M4sh Shell Functions. ## -## --------------------- ## -# as_fn_unset VAR -# --------------- -# Portably unset VAR. -as_fn_unset () -{ - { eval $1=; unset $1;} -} -as_unset=as_fn_unset - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit - -# as_fn_mkdir_p -# ------------- -# Create "$as_dir" as a directory, including parents if necessary. -as_fn_mkdir_p () -{ - - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || eval $as_mkdir_p || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" - - -} # as_fn_mkdir_p - -# as_fn_executable_p FILE -# ----------------------- -# Test if FILE is an executable regular file. -as_fn_executable_p () -{ - test -f "$1" && test -x "$1" -} # as_fn_executable_p -# as_fn_append VAR VALUE -# ---------------------- -# Append the text in VALUE to the end of the definition contained in VAR. Take -# advantage of any shell optimizations that allow amortized linear growth over -# repeated appends, instead of the typical quadratic growth present in naive -# implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : - eval 'as_fn_append () - { - eval $1+=\$2 - }' -else - as_fn_append () - { - eval $1=\$$1\$2 - } -fi # as_fn_append - -# as_fn_arith ARG... -# ------------------ -# Perform arithmetic evaluation on the ARGs, and store the result in the -# global $as_val. Take advantage of shells that can avoid forks. The arguments -# must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : - eval 'as_fn_arith () - { - as_val=$(( $* )) - }' -else - as_fn_arith () - { - as_val=`expr "$@" || test $? -eq 1` - } -fi # as_fn_arith - - -# as_fn_error STATUS ERROR [LINENO LOG_FD] -# ---------------------------------------- -# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are -# provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with STATUS, using 1 if that was 0. -as_fn_error () -{ - as_status=$1; test $as_status -eq 0 && as_status=1 - if test "$4"; then - as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 - fi - $as_echo "$as_me: error: $2" >&2 - as_fn_exit $as_status -} # as_fn_error - -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - - - as_lineno_1=$LINENO as_lineno_1a=$LINENO - as_lineno_2=$LINENO as_lineno_2a=$LINENO - eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && - test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { - # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - - # If we had to re-execute with $CONFIG_SHELL, we're ensured to have - # already done that, so ensure we don't try to do so again and fall - # in an infinite loop. This has already happened in practice. - _as_can_reexec=no; export _as_can_reexec - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - -ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in #((((( --n*) - case `echo 'xy\c'` in - *c*) ECHO_T=' ';; # ECHO_T is single tab character. - xy) ECHO_C='\c';; - *) echo `echo ksh88 bug on AIX 6.1` > /dev/null - ECHO_T=' ';; - esac;; -*) - ECHO_N='-n';; -esac - -rm -f conf$$ conf$$.exe conf$$.file -if test -d conf$$.dir; then - rm -f conf$$.dir/conf$$.file -else - rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -pR' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else - as_ln_s='cp -pR' - fi -else - as_ln_s='cp -pR' -fi -rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -rmdir conf$$.dir 2>/dev/null - -if mkdir -p . 2>/dev/null; then - as_mkdir_p='mkdir -p "$as_dir"' -else - test -d ./-p && rmdir ./-p - as_mkdir_p=false -fi - -as_test_x='test -x' -as_executable_p=as_fn_executable_p - -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - -# Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - -SHELL=${CONFIG_SHELL-/bin/sh} - - -test -n "$DJDIR" || exec 7<&0 &1 - -# Name of the host. -# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, -# so uname gets run too. -ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` - -# -# Initializations. -# -ac_default_prefix=/usr/local -ac_clean_files= -ac_config_libobj_dir=. -LIBOBJS= -cross_compiling=no -subdirs= -MFLAGS= -MAKEFLAGS= - -# Identity of this package. -PACKAGE_NAME='Google C++ Testing Framework' -PACKAGE_TARNAME='gtest' -PACKAGE_VERSION='1.6.0' -PACKAGE_STRING='Google C++ Testing Framework 1.6.0' -PACKAGE_BUGREPORT='googletestframework@googlegroups.com' -PACKAGE_URL='' - -ac_unique_file="./LICENSE" -# Factoring default headers for most tests. -ac_includes_default="\ -#include -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_SYS_STAT_H -# include -#endif -#ifdef STDC_HEADERS -# include -# include -#else -# ifdef HAVE_STDLIB_H -# include -# endif -#endif -#ifdef HAVE_STRING_H -# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -# include -# endif -# include -#endif -#ifdef HAVE_STRINGS_H -# include -#endif -#ifdef HAVE_INTTYPES_H -# include -#endif -#ifdef HAVE_STDINT_H -# include -#endif -#ifdef HAVE_UNISTD_H -# include -#endif" - -ac_subst_vars='am__EXEEXT_FALSE -am__EXEEXT_TRUE -LTLIBOBJS -LIBOBJS -HAVE_PTHREADS_FALSE -HAVE_PTHREADS_TRUE -PTHREAD_CFLAGS -PTHREAD_LIBS -PTHREAD_CC -acx_pthread_config -HAVE_PYTHON_FALSE -HAVE_PYTHON_TRUE -PYTHON -CXXCPP -CPP -OTOOL64 -OTOOL -LIPO -NMEDIT -DSYMUTIL -MANIFEST_TOOL -RANLIB -ac_ct_AR -AR -DLLTOOL -OBJDUMP -LN_S -NM -ac_ct_DUMPBIN -DUMPBIN -LD -FGREP -EGREP -GREP -SED -host_os -host_vendor -host_cpu -host -build_os -build_vendor -build_cpu -build -LIBTOOL -am__fastdepCXX_FALSE -am__fastdepCXX_TRUE -CXXDEPMODE -ac_ct_CXX -CXXFLAGS -CXX -am__fastdepCC_FALSE -am__fastdepCC_TRUE -CCDEPMODE -am__nodep -AMDEPBACKSLASH -AMDEP_FALSE -AMDEP_TRUE -am__quote -am__include -DEPDIR -OBJEXT -EXEEXT -ac_ct_CC -CPPFLAGS -LDFLAGS -CFLAGS -CC -AM_BACKSLASH -AM_DEFAULT_VERBOSITY -AM_DEFAULT_V -AM_V -am__untar -am__tar -AMTAR -am__leading_dot -SET_MAKE -AWK -mkdir_p -MKDIR_P -INSTALL_STRIP_PROGRAM -STRIP -install_sh -MAKEINFO -AUTOHEADER -AUTOMAKE -AUTOCONF -ACLOCAL -VERSION -PACKAGE -CYGPATH_W -am__isrc -INSTALL_DATA -INSTALL_SCRIPT -INSTALL_PROGRAM -target_alias -host_alias -build_alias -LIBS -ECHO_T -ECHO_N -ECHO_C -DEFS -mandir -localedir -libdir -psdir -pdfdir -dvidir -htmldir -infodir -docdir -oldincludedir -includedir -localstatedir -sharedstatedir -sysconfdir -datadir -datarootdir -libexecdir -sbindir -bindir -program_transform_name -prefix -exec_prefix -PACKAGE_URL -PACKAGE_BUGREPORT -PACKAGE_STRING -PACKAGE_VERSION -PACKAGE_TARNAME -PACKAGE_NAME -PATH_SEPARATOR -SHELL' -ac_subst_files='' -ac_user_opts=' -enable_option_checking -enable_silent_rules -enable_dependency_tracking -enable_shared -enable_static -with_pic -enable_fast_install -with_gnu_ld -with_sysroot -enable_libtool_lock -with_pthreads -' - ac_precious_vars='build_alias -host_alias -target_alias -CC -CFLAGS -LDFLAGS -LIBS -CPPFLAGS -CXX -CXXFLAGS -CCC -CPP -CXXCPP' - - -# Initialize some variables set by options. -ac_init_help= -ac_init_version=false -ac_unrecognized_opts= -ac_unrecognized_sep= -# The variables have the same names as the options, with -# dashes changed to underlines. -cache_file=/dev/null -exec_prefix=NONE -no_create= -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -verbose= -x_includes=NONE -x_libraries=NONE - -# Installation directory options. -# These are left unexpanded so users can "make install exec_prefix=/foo" -# and all the variables that are supposed to be based on exec_prefix -# by default will actually change. -# Use braces instead of parens because sh, perl, etc. also accept them. -# (The list follows the same order as the GNU Coding Standards.) -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datarootdir='${prefix}/share' -datadir='${datarootdir}' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -includedir='${prefix}/include' -oldincludedir='/usr/include' -docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' -infodir='${datarootdir}/info' -htmldir='${docdir}' -dvidir='${docdir}' -pdfdir='${docdir}' -psdir='${docdir}' -libdir='${exec_prefix}/lib' -localedir='${datarootdir}/locale' -mandir='${datarootdir}/man' - -ac_prev= -ac_dashdash= -for ac_option -do - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; then - eval $ac_prev=\$ac_option - ac_prev= - continue - fi - - case $ac_option in - *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *=) ac_optarg= ;; - *) ac_optarg=yes ;; - esac - - # Accept the important Cygnus configure options, so we can diagnose typos. - - case $ac_dashdash$ac_option in - --) - ac_dashdash=yes ;; - - -bindir | --bindir | --bindi | --bind | --bin | --bi) - ac_prev=bindir ;; - -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir=$ac_optarg ;; - - -build | --build | --buil | --bui | --bu) - ac_prev=build_alias ;; - -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build_alias=$ac_optarg ;; - - -cache-file | --cache-file | --cache-fil | --cache-fi \ - | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) - ac_prev=cache_file ;; - -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ - | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file=$ac_optarg ;; - - --config-cache | -C) - cache_file=config.cache ;; - - -datadir | --datadir | --datadi | --datad) - ac_prev=datadir ;; - -datadir=* | --datadir=* | --datadi=* | --datad=*) - datadir=$ac_optarg ;; - - -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ - | --dataroo | --dataro | --datar) - ac_prev=datarootdir ;; - -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ - | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) - datarootdir=$ac_optarg ;; - - -disable-* | --disable-*) - ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=no ;; - - -docdir | --docdir | --docdi | --doc | --do) - ac_prev=docdir ;; - -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) - docdir=$ac_optarg ;; - - -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) - ac_prev=dvidir ;; - -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) - dvidir=$ac_optarg ;; - - -enable-* | --enable-*) - ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=\$ac_optarg ;; - - -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ - | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ - | --exec | --exe | --ex) - ac_prev=exec_prefix ;; - -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ - | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ - | --exec=* | --exe=* | --ex=*) - exec_prefix=$ac_optarg ;; - - -gas | --gas | --ga | --g) - # Obsolete; use --with-gas. - with_gas=yes ;; - - -help | --help | --hel | --he | -h) - ac_init_help=long ;; - -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) - ac_init_help=recursive ;; - -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) - ac_init_help=short ;; - - -host | --host | --hos | --ho) - ac_prev=host_alias ;; - -host=* | --host=* | --hos=* | --ho=*) - host_alias=$ac_optarg ;; - - -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) - ac_prev=htmldir ;; - -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ - | --ht=*) - htmldir=$ac_optarg ;; - - -includedir | --includedir | --includedi | --included | --include \ - | --includ | --inclu | --incl | --inc) - ac_prev=includedir ;; - -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ - | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir=$ac_optarg ;; - - -infodir | --infodir | --infodi | --infod | --info | --inf) - ac_prev=infodir ;; - -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir=$ac_optarg ;; - - -libdir | --libdir | --libdi | --libd) - ac_prev=libdir ;; - -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir=$ac_optarg ;; - - -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ - | --libexe | --libex | --libe) - ac_prev=libexecdir ;; - -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ - | --libexe=* | --libex=* | --libe=*) - libexecdir=$ac_optarg ;; - - -localedir | --localedir | --localedi | --localed | --locale) - ac_prev=localedir ;; - -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) - localedir=$ac_optarg ;; - - -localstatedir | --localstatedir | --localstatedi | --localstated \ - | --localstate | --localstat | --localsta | --localst | --locals) - ac_prev=localstatedir ;; - -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ - | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) - localstatedir=$ac_optarg ;; - - -mandir | --mandir | --mandi | --mand | --man | --ma | --m) - ac_prev=mandir ;; - -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir=$ac_optarg ;; - - -nfp | --nfp | --nf) - # Obsolete; use --without-fp. - with_fp=no ;; - - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c | -n) - no_create=yes ;; - - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) - no_recursion=yes ;; - - -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ - | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ - | --oldin | --oldi | --old | --ol | --o) - ac_prev=oldincludedir ;; - -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ - | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ - | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir=$ac_optarg ;; - - -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) - ac_prev=prefix ;; - -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix=$ac_optarg ;; - - -program-prefix | --program-prefix | --program-prefi | --program-pref \ - | --program-pre | --program-pr | --program-p) - ac_prev=program_prefix ;; - -program-prefix=* | --program-prefix=* | --program-prefi=* \ - | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix=$ac_optarg ;; - - -program-suffix | --program-suffix | --program-suffi | --program-suff \ - | --program-suf | --program-su | --program-s) - ac_prev=program_suffix ;; - -program-suffix=* | --program-suffix=* | --program-suffi=* \ - | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix=$ac_optarg ;; - - -program-transform-name | --program-transform-name \ - | --program-transform-nam | --program-transform-na \ - | --program-transform-n | --program-transform- \ - | --program-transform | --program-transfor \ - | --program-transfo | --program-transf \ - | --program-trans | --program-tran \ - | --progr-tra | --program-tr | --program-t) - ac_prev=program_transform_name ;; - -program-transform-name=* | --program-transform-name=* \ - | --program-transform-nam=* | --program-transform-na=* \ - | --program-transform-n=* | --program-transform-=* \ - | --program-transform=* | --program-transfor=* \ - | --program-transfo=* | --program-transf=* \ - | --program-trans=* | --program-tran=* \ - | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name=$ac_optarg ;; - - -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) - ac_prev=pdfdir ;; - -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) - pdfdir=$ac_optarg ;; - - -psdir | --psdir | --psdi | --psd | --ps) - ac_prev=psdir ;; - -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) - psdir=$ac_optarg ;; - - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - silent=yes ;; - - -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) - ac_prev=sbindir ;; - -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ - | --sbi=* | --sb=*) - sbindir=$ac_optarg ;; - - -sharedstatedir | --sharedstatedir | --sharedstatedi \ - | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ - | --sharedst | --shareds | --shared | --share | --shar \ - | --sha | --sh) - ac_prev=sharedstatedir ;; - -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ - | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ - | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ - | --sha=* | --sh=*) - sharedstatedir=$ac_optarg ;; - - -site | --site | --sit) - ac_prev=site ;; - -site=* | --site=* | --sit=*) - site=$ac_optarg ;; - - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir=$ac_optarg ;; - - -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ - | --syscon | --sysco | --sysc | --sys | --sy) - ac_prev=sysconfdir ;; - -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ - | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir=$ac_optarg ;; - - -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target_alias ;; - -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target_alias=$ac_optarg ;; - - -v | -verbose | --verbose | --verbos | --verbo | --verb) - verbose=yes ;; - - -version | --version | --versio | --versi | --vers | -V) - ac_init_version=: ;; - - -with-* | --with-*) - ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=\$ac_optarg ;; - - -without-* | --without-*) - ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` - # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=no ;; - - --x) - # Obsolete; use --with-x. - with_x=yes ;; - - -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ - | --x-incl | --x-inc | --x-in | --x-i) - ac_prev=x_includes ;; - -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ - | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes=$ac_optarg ;; - - -x-libraries | --x-libraries | --x-librarie | --x-librari \ - | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) - ac_prev=x_libraries ;; - -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ - | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries=$ac_optarg ;; - - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" - ;; - - *=*) - ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` - # Reject names that are not valid shell variable names. - case $ac_envvar in #( - '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; - esac - eval $ac_envvar=\$ac_optarg - export $ac_envvar ;; - - *) - # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 - expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 - : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" - ;; - - esac -done - -if test -n "$ac_prev"; then - ac_option=--`echo $ac_prev | sed 's/_/-/g'` - as_fn_error $? "missing argument to $ac_option" -fi - -if test -n "$ac_unrecognized_opts"; then - case $enable_option_checking in - no) ;; - fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; - esac -fi - -# Check all directory arguments for consistency. -for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ - datadir sysconfdir sharedstatedir localstatedir includedir \ - oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir -do - eval ac_val=\$$ac_var - # Remove trailing slashes. - case $ac_val in - */ ) - ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` - eval $ac_var=\$ac_val;; - esac - # Be sure to have absolute directory names. - case $ac_val in - [\\/$]* | ?:[\\/]* ) continue;; - NONE | '' ) case $ac_var in *prefix ) continue;; esac;; - esac - as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" -done - -# There might be people who depend on the old broken behavior: `$host' -# used to hold the argument of --host etc. -# FIXME: To remove some day. -build=$build_alias -host=$host_alias -target=$target_alias - -# FIXME: To remove some day. -if test "x$host_alias" != x; then - if test "x$build_alias" = x; then - cross_compiling=maybe - elif test "x$build_alias" != "x$host_alias"; then - cross_compiling=yes - fi -fi - -ac_tool_prefix= -test -n "$host_alias" && ac_tool_prefix=$host_alias- - -test "$silent" = yes && exec 6>/dev/null - - -ac_pwd=`pwd` && test -n "$ac_pwd" && -ac_ls_di=`ls -di .` && -ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - as_fn_error $? "working directory cannot be determined" -test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - as_fn_error $? "pwd does not report name of working directory" - - -# Find the source files, if location was not specified. -if test -z "$srcdir"; then - ac_srcdir_defaulted=yes - # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$as_myself" || -$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_myself" : 'X\(//\)[^/]' \| \ - X"$as_myself" : 'X\(//\)$' \| \ - X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - srcdir=$ac_confdir - if test ! -r "$srcdir/$ac_unique_file"; then - srcdir=.. - fi -else - ac_srcdir_defaulted=no -fi -if test ! -r "$srcdir/$ac_unique_file"; then - test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" -fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" -ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" - pwd)` -# When building in place, set srcdir=. -if test "$ac_abs_confdir" = "$ac_pwd"; then - srcdir=. -fi -# Remove unnecessary trailing slashes from srcdir. -# Double slashes in file names in object file debugging info -# mess up M-x gdb in Emacs. -case $srcdir in -*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; -esac -for ac_var in $ac_precious_vars; do - eval ac_env_${ac_var}_set=\${${ac_var}+set} - eval ac_env_${ac_var}_value=\$${ac_var} - eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} - eval ac_cv_env_${ac_var}_value=\$${ac_var} -done - -# -# Report the --help message. -# -if test "$ac_init_help" = "long"; then - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat <<_ACEOF -\`configure' configures Google C++ Testing Framework 1.6.0 to adapt to many kinds of systems. - -Usage: $0 [OPTION]... [VAR=VALUE]... - -To assign environment variables (e.g., CC, CFLAGS...), specify them as -VAR=VALUE. See below for descriptions of some of the useful variables. - -Defaults for the options are specified in brackets. - -Configuration: - -h, --help display this help and exit - --help=short display options specific to this package - --help=recursive display the short help of all the included packages - -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages - --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' - -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] - -Installation directories: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] - -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. - -For better control, use the options below. - -Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/gtest] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] -_ACEOF - - cat <<\_ACEOF - -Program names: - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM run sed PROGRAM on installed program names - -System types: - --build=BUILD configure for building on BUILD [guessed] - --host=HOST cross-compile to build programs to run on HOST [BUILD] -_ACEOF -fi - -if test -n "$ac_init_help"; then - case $ac_init_help in - short | recursive ) echo "Configuration of Google C++ Testing Framework 1.6.0:";; - esac - cat <<\_ACEOF - -Optional Features: - --disable-option-checking ignore unrecognized --enable/--with options - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --enable-silent-rules less verbose build output (undo: "make V=1") - --disable-silent-rules verbose build output (undo: "make V=0") - --enable-dependency-tracking - do not reject slow dependency extractors - --disable-dependency-tracking - speeds up one-time build - --enable-shared[=PKGS] build shared libraries [default=yes] - --enable-static[=PKGS] build static libraries [default=yes] - --enable-fast-install[=PKGS] - optimize for fast installation [default=yes] - --disable-libtool-lock avoid locking (might break parallel builds) - -Optional Packages: - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use - both] - --with-gnu-ld assume the C compiler uses GNU ld [default=no] - --with-sysroot=DIR Search for dependent libraries within DIR - (or the compiler's sysroot if not specified). - --with-pthreads use pthreads (default is yes) - -Some influential environment variables: - CC C compiler command - CFLAGS C compiler flags - LDFLAGS linker flags, e.g. -L if you have libraries in a - nonstandard directory - LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if - you have headers in a nonstandard directory - CXX C++ compiler command - CXXFLAGS C++ compiler flags - CPP C preprocessor - CXXCPP C++ preprocessor - -Use these variables to override the choices made by `configure' or to help -it to find libraries and programs with nonstandard names/locations. - -Report bugs to . -_ACEOF -ac_status=$? -fi - -if test "$ac_init_help" = "recursive"; then - # If there are subdirs, report their specific --help. - for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || - { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || - continue - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. - if test -f "$ac_srcdir/configure.gnu"; then - echo && - $SHELL "$ac_srcdir/configure.gnu" --help=recursive - elif test -f "$ac_srcdir/configure"; then - echo && - $SHELL "$ac_srcdir/configure" --help=recursive - else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 - fi || ac_status=$? - cd "$ac_pwd" || { ac_status=$?; break; } - done -fi - -test -n "$ac_init_help" && exit $ac_status -if $ac_init_version; then - cat <<\_ACEOF -Google C++ Testing Framework configure 1.6.0 -generated by GNU Autoconf 2.69 - -Copyright (C) 2012 Free Software Foundation, Inc. -This configure script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it. -_ACEOF - exit -fi - -## ------------------------ ## -## Autoconf initialization. ## -## ------------------------ ## - -# ac_fn_c_try_compile LINENO -# -------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_compile - -# ac_fn_cxx_try_compile LINENO -# ---------------------------- -# Try to compile conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext - if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_compile - -# ac_fn_c_try_link LINENO -# ----------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_link - -# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists and can be compiled using the include files in -# INCLUDES, setting the cache variable VAR accordingly. -ac_fn_c_check_header_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_header_compile - -# ac_fn_c_try_cpp LINENO -# ---------------------- -# Try to preprocess conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_cpp () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } > conftest.i && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_cpp - -# ac_fn_c_try_run LINENO -# ---------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes -# that executables *can* be run. -ac_fn_c_try_run () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : - ac_retval=0 -else - $as_echo "$as_me: program exited with status $ac_status" >&5 - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=$ac_status -fi - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_run - -# ac_fn_c_check_func LINENO FUNC VAR -# ---------------------------------- -# Tests whether FUNC exists, setting the cache variable VAR accordingly -ac_fn_c_check_func () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -/* Define $2 to an innocuous variant, in case declares $2. - For example, HP-UX 11i declares gettimeofday. */ -#define $2 innocuous_$2 - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $2 - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $2 (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$2 || defined __stub___$2 -choke me -#endif - -int -main () -{ -return $2 (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_func - -# ac_fn_cxx_try_cpp LINENO -# ------------------------ -# Try to preprocess conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_cpp () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } > conftest.i && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_cpp - -# ac_fn_cxx_try_link LINENO -# ------------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_cxx_try_link () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_cxx_try_link -cat >config.log <<_ACEOF -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. - -It was created by Google C++ Testing Framework $as_me 1.6.0, which was -generated by GNU Autoconf 2.69. Invocation command line was - - $ $0 $@ - -_ACEOF -exec 5>>config.log -{ -cat <<_ASUNAME -## --------- ## -## Platform. ## -## --------- ## - -hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` - -/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` -/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` -/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` -/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` - -_ASUNAME - -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" - done -IFS=$as_save_IFS - -} >&5 - -cat >&5 <<_ACEOF - - -## ----------- ## -## Core tests. ## -## ----------- ## - -_ACEOF - - -# Keep a trace of the command line. -# Strip out --no-create and --no-recursion so they do not pile up. -# Strip out --silent because we don't want to record it for future runs. -# Also quote any args containing shell meta-characters. -# Make two passes to allow for proper duplicate-argument suppression. -ac_configure_args= -ac_configure_args0= -ac_configure_args1= -ac_must_keep_next=false -for ac_pass in 1 2 -do - for ac_arg - do - case $ac_arg in - -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - continue ;; - *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - case $ac_pass in - 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; - 2) - as_fn_append ac_configure_args1 " '$ac_arg'" - if test $ac_must_keep_next = true; then - ac_must_keep_next=false # Got value, back to normal. - else - case $ac_arg in - *=* | --config-cache | -C | -disable-* | --disable-* \ - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ - | -with-* | --with-* | -without-* | --without-* | --x) - case "$ac_configure_args0 " in - "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; - esac - ;; - -* ) ac_must_keep_next=true ;; - esac - fi - as_fn_append ac_configure_args " '$ac_arg'" - ;; - esac - done -done -{ ac_configure_args0=; unset ac_configure_args0;} -{ ac_configure_args1=; unset ac_configure_args1;} - -# When interrupted or exit'd, cleanup temporary files, and complete -# config.log. We remove comments because anyway the quotes in there -# would cause problems or look ugly. -# WARNING: Use '\'' to represent an apostrophe within the trap. -# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. -trap 'exit_status=$? - # Save into config.log some information that might help in debugging. - { - echo - - $as_echo "## ---------------- ## -## Cache variables. ## -## ---------------- ##" - echo - # The following way of writing the cache mishandles newlines in values, -( - for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) { eval $ac_var=; unset $ac_var;} ;; - esac ;; - esac - done - (set) 2>&1 | - case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - sed -n \ - "s/'\''/'\''\\\\'\'''\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" - ;; #( - *) - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) - echo - - $as_echo "## ----------------- ## -## Output variables. ## -## ----------------- ##" - echo - for ac_var in $ac_subst_vars - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - - if test -n "$ac_subst_files"; then - $as_echo "## ------------------- ## -## File substitutions. ## -## ------------------- ##" - echo - for ac_var in $ac_subst_files - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - fi - - if test -s confdefs.h; then - $as_echo "## ----------- ## -## confdefs.h. ## -## ----------- ##" - echo - cat confdefs.h - echo - fi - test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" - } >&5 - rm -f core *.core core.conftest.* && - rm -f -r conftest* confdefs* conf$$* $ac_clean_files && - exit $exit_status -' 0 -for ac_signal in 1 2 13 15; do - trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal -done -ac_signal=0 - -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -f -r conftest* confdefs.h - -$as_echo "/* confdefs.h */" > confdefs.h - -# Predefined preprocessor variables. - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF - - -# Let the site file select an alternate cache file if it wants to. -# Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE -if test -n "$CONFIG_SITE"; then - # We do not want a PATH search for config.site. - case $CONFIG_SITE in #(( - -*) ac_site_file1=./$CONFIG_SITE;; - */*) ac_site_file1=$CONFIG_SITE;; - *) ac_site_file1=./$CONFIG_SITE;; - esac -elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site -else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site -fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" -do - test "x$ac_site_file" = xNONE && continue - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} - sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" \ - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } - fi -done - -if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special files - # actually), so we avoid doing that. DJGPP emulates it as a regular file. - if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} - case $cache_file in - [\\/]* | ?:[\\/]* ) . "$cache_file";; - *) . "./$cache_file";; - esac - fi -else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} - >$cache_file -fi - -# Check that the precious variables saved in the cache have kept the same -# value. -ac_cache_corrupted=false -for ac_var in $ac_precious_vars; do - eval ac_old_set=\$ac_cv_env_${ac_var}_set - eval ac_new_set=\$ac_env_${ac_var}_set - eval ac_old_val=\$ac_cv_env_${ac_var}_value - eval ac_new_val=\$ac_env_${ac_var}_value - case $ac_old_set,$ac_new_set in - set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,);; - *) - if test "x$ac_old_val" != "x$ac_new_val"; then - # differences in whitespace do not lead to failure. - ac_old_val_w=`echo x $ac_old_val` - ac_new_val_w=`echo x $ac_new_val` - if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - ac_cache_corrupted=: - else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} - eval $ac_var=\$ac_old_val - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} - fi;; - esac - # Pass precious variables to config.status. - if test "$ac_new_set" = set; then - case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; - *) ac_arg=$ac_var=$ac_new_val ;; - esac - case " $ac_configure_args " in - *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) as_fn_append ac_configure_args " '$ac_arg'" ;; - esac - fi -done -if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 -fi -## -------------------- ## -## Main body of script. ## -## -------------------- ## - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - - -# Provide various options to initialize the Autoconf and configure processes. - - - -ac_aux_dir= -for ac_dir in build-aux "$srcdir"/build-aux; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi -done -if test -z "$ac_aux_dir"; then - as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 -fi - -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. - - -ac_config_headers="$ac_config_headers build-aux/config.h" - -ac_config_files="$ac_config_files Makefile" - -ac_config_files="$ac_config_files scripts/gtest-config" - - -# Initialize Automake with various options. We require at least v1.9, prevent -# pedantic complaints about package files, and enable various distribution -# targets. -am__api_version='1.14' - -# Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } -if test -z "$INSTALL"; then -if ${ac_cv_path_install+:} false; then : - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in #(( - ./ | .// | /[cC]/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - fi - done - done - ;; -esac - - done -IFS=$as_save_IFS - -rm -rf conftest.one conftest.two conftest.dir - -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } - -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 -$as_echo_n "checking whether build environment is sane... " >&6; } -# Reject unsafe characters in $srcdir or the absolute working directory -# name. Accept space and tab only in the latter. -am_lf=' -' -case `pwd` in - *[\\\"\#\$\&\'\`$am_lf]*) - as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; -esac -case $srcdir in - *[\\\"\#\$\&\'\`$am_lf\ \ ]*) - as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; -esac - -# Do 'set' in a subshell so we don't clobber the current shell's -# arguments. Must try -L first in case configure is actually a -# symlink; some systems play weird games with the mod time of symlinks -# (eg FreeBSD returns the mod time of the symlink's containing -# directory). -if ( - am_has_slept=no - for am_try in 1 2; do - echo "timestamp, slept: $am_has_slept" > conftest.file - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$*" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - if test "$*" != "X $srcdir/configure conftest.file" \ - && test "$*" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - as_fn_error $? "ls -t appears to fail. Make sure there is not a broken - alias in your environment" "$LINENO" 5 - fi - if test "$2" = conftest.file || test $am_try -eq 2; then - break - fi - # Just in case. - sleep 1 - am_has_slept=yes - done - test "$2" = conftest.file - ) -then - # Ok. - : -else - as_fn_error $? "newly created file is older than distributed files! -Check your system clock" "$LINENO" 5 -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -# If we didn't sleep, we still need to ensure time stamps of config.status and -# generated files are strictly newer. -am_sleep_pid= -if grep 'slept: no' conftest.file >/dev/null 2>&1; then - ( sleep 1 ) & - am_sleep_pid=$! -fi - -rm -f conftest.file - -test "$program_prefix" != NONE && - program_transform_name="s&^&$program_prefix&;$program_transform_name" -# Use a double $ so make ignores it. -test "$program_suffix" != NONE && - program_transform_name="s&\$&$program_suffix&;$program_transform_name" -# Double any \ or $. -# By default was `s,x,x', remove it if useless. -ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' -program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` - -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` - -if test x"${MISSING+set}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; - *) - MISSING="\${SHELL} $am_aux_dir/missing" ;; - esac -fi -# Use eval to expand $SHELL -if eval "$MISSING --is-lightweight"; then - am_missing_run="$MISSING " -else - am_missing_run= - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 -$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} -fi - -if test x"${install_sh}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; - *) - install_sh="\${SHELL} $am_aux_dir/install-sh" - esac -fi - -# Installed binaries are usually stripped using 'strip' when the user -# run "make install-strip". However 'strip' might not be the right -# tool to use in cross-compilation environments, therefore Automake -# will honor the 'STRIP' environment variable to overrule this program. -if test "$cross_compiling" != no; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$STRIP"; then - ac_cv_prog_STRIP="$STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -STRIP=$ac_cv_prog_STRIP -if test -n "$STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -$as_echo "$STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_STRIP"; then - ac_ct_STRIP=$STRIP - # Extract the first word of "strip", so it can be a program name with args. -set dummy strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_STRIP"; then - ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP -if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -$as_echo "$ac_ct_STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_STRIP" = x; then - STRIP=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - STRIP=$ac_ct_STRIP - fi -else - STRIP="$ac_cv_prog_STRIP" -fi - -fi -INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 -$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } -if test -z "$MKDIR_P"; then - if ${ac_cv_path_mkdir+:} false; then : - $as_echo_n "(cached) " >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do - for ac_exec_ext in '' $ac_executable_extensions; do - as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue - case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( - 'mkdir (GNU coreutils) '* | \ - 'mkdir (coreutils) '* | \ - 'mkdir (fileutils) '4.1*) - ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext - break 3;; - esac - done - done - done -IFS=$as_save_IFS - -fi - - test -d ./--version && rmdir ./--version - if test "${ac_cv_path_mkdir+set}" = set; then - MKDIR_P="$ac_cv_path_mkdir -p" - else - # As a last resort, use the slow shell script. Don't cache a - # value for MKDIR_P within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - MKDIR_P="$ac_install_sh -d" - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 -$as_echo "$MKDIR_P" >&6; } - -for ac_prog in gawk mawk nawk awk -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AWK+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AWK"; then - ac_cv_prog_AWK="$AWK" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AWK=$ac_cv_prog_AWK -if test -n "$AWK"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -$as_echo "$AWK" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$AWK" && break -done - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } -set x ${MAKE-make} -ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat >conftest.make <<\_ACEOF -SHELL = /bin/sh -all: - @echo '@@@%%%=$(MAKE)=@@@%%%' -_ACEOF -# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. -case `${MAKE-make} -f conftest.make 2>/dev/null` in - *@@@%%%=?*=@@@%%%*) - eval ac_cv_prog_make_${ac_make}_set=yes;; - *) - eval ac_cv_prog_make_${ac_make}_set=no;; -esac -rm -f conftest.make -fi -if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - SET_MAKE= -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - SET_MAKE="MAKE=${MAKE-make}" -fi - -rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null - -# Check whether --enable-silent-rules was given. -if test "${enable_silent_rules+set}" = set; then : - enableval=$enable_silent_rules; -fi - -case $enable_silent_rules in # ((( - yes) AM_DEFAULT_VERBOSITY=0;; - no) AM_DEFAULT_VERBOSITY=1;; - *) AM_DEFAULT_VERBOSITY=1;; -esac -am_make=${MAKE-make} -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 -$as_echo_n "checking whether $am_make supports nested variables... " >&6; } -if ${am_cv_make_support_nested_variables+:} false; then : - $as_echo_n "(cached) " >&6 -else - if $as_echo 'TRUE=$(BAR$(V)) -BAR0=false -BAR1=true -V=1 -am__doit: - @$(TRUE) -.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then - am_cv_make_support_nested_variables=yes -else - am_cv_make_support_nested_variables=no -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 -$as_echo "$am_cv_make_support_nested_variables" >&6; } -if test $am_cv_make_support_nested_variables = yes; then - AM_V='$(V)' - AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' -else - AM_V=$AM_DEFAULT_VERBOSITY - AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY -fi -AM_BACKSLASH='\' - -if test "`cd $srcdir && pwd`" != "`pwd`"; then - # Use -I$(srcdir) only when $(srcdir) != ., so that make's output - # is not polluted with repeated "-I." - am__isrc=' -I$(srcdir)' - # test to see if srcdir already configured - if test -f $srcdir/config.status; then - as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 - fi -fi - -# test whether we have cygpath -if test -z "$CYGPATH_W"; then - if (cygpath --version) >/dev/null 2>/dev/null; then - CYGPATH_W='cygpath -w' - else - CYGPATH_W=echo - fi -fi - - -# Define the identity of the package. - PACKAGE='gtest' - VERSION='1.6.0' - - -cat >>confdefs.h <<_ACEOF -#define PACKAGE "$PACKAGE" -_ACEOF - - -cat >>confdefs.h <<_ACEOF -#define VERSION "$VERSION" -_ACEOF - -# Some tools Automake needs. - -ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} - - -AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} - - -AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} - - -AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} - - -MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} - -# For better backward compatibility. To be removed once Automake 1.9.x -# dies out for good. For more background, see: -# -# -mkdir_p='$(MKDIR_P)' - -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. -# Always define AMTAR for backward compatibility. Yes, it's still used -# in the wild :-( We should find a proper way to deprecate it ... -AMTAR='$${TAR-tar}' - - -# We'll loop over all known methods to create a tar archive until one works. -_am_tools='gnutar pax cpio none' - -am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' - - - - - - -# POSIX will say in a future version that running "rm -f" with no argument -# is OK; and we want to be able to make that assumption in our Makefile -# recipes. So use an aggressive probe to check that the usage we want is -# actually supported "in the wild" to an acceptable degree. -# See automake bug#10828. -# To make any issue more visible, cause the running configure to be aborted -# by default if the 'rm' program in use doesn't match our expectations; the -# user can still override this though. -if rm -f && rm -fr && rm -rf; then : OK; else - cat >&2 <<'END' -Oops! - -Your 'rm' program seems unable to run without file operands specified -on the command line, even when the '-f' option is present. This is contrary -to the behaviour of most rm programs out there, and not conforming with -the upcoming POSIX standard: - -Please tell bug-automake@gnu.org about your system, including the value -of your $PATH and any error possibly output before this message. This -can help us improve future automake versions. - -END - if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then - echo 'Configuration will proceed anyway, since you have set the' >&2 - echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 - echo >&2 - else - cat >&2 <<'END' -Aborting the configuration process, to ensure you take notice of the issue. - -You can download and install GNU coreutils to get an 'rm' implementation -that behaves properly: . - -If you want to complete the configuration process using your problematic -'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM -to "yes", and re-run configure. - -END - as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 - fi -fi - -# Check for programs used in building Google Test. -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. -set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_CC"; then - ac_ct_CC=$CC - # Extract the first word of "gcc", so it can be a program name with args. -set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -else - CC="$ac_cv_prog_CC" -fi - -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - fi -fi -if test -z "$CC"; then - # Extract the first word of "cc", so it can be a program name with args. -set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else - ac_prog_rejected=no -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -if test $ac_prog_rejected = yes; then - # We found a bogon in the path, so make sure we never use it. - set dummy $ac_cv_prog_CC - shift - if test $# != 0; then - # We chose a different compiler from the bogus one. - # However, it has the same basename, so the bogon will be chosen - # first if we set CC to just the basename; use the full file name. - shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" - fi -fi -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - for ac_prog in cl.exe - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$CC" && break - done -fi -if test -z "$CC"; then - ac_ct_CC=$CC - for ac_prog in cl.exe -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_CC" && break -done - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -fi - -fi - - -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } - -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - fi - rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done - -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" -# Try to create an executable without -o first, disregard a.out. -# It will help us diagnose broken compilers, and finding out an intuition -# of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` - -# The possible output files: -ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" - -ac_rmfiles= -for ac_file in $ac_files -do - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - * ) ac_rmfiles="$ac_rmfiles $ac_file";; - esac -done -rm -f $ac_rmfiles - -if { { ac_try="$ac_link_default" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link_default") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' -# in a Makefile. We should not override ac_cv_exeext if it was cached, -# so that the user can short-circuit this test for compilers unknown to -# Autoconf. -for ac_file in $ac_files '' -do - test -f "$ac_file" || continue - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) - ;; - [ab].out ) - # We found the default executable, but exeext='' is most - # certainly right. - break;; - *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; - then :; else - ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - fi - # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' - # argument, so we may need to know it at that point already. - # Even if this section looks crufty: it has the advantage of - # actually working. - break;; - * ) - break;; - esac -done -test "$ac_cv_exeext" = no && ac_cv_exeext= - -else - ac_file='' -fi -if test -z "$ac_file"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } -ac_exeext=$ac_cv_exeext - -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out -ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } -if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. -for ac_file in conftest.exe conftest conftest.*; do - test -f "$ac_file" || continue - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; - *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - break;; - * ) break;; - esac -done -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } -fi -rm -f conftest conftest$ac_cv_exeext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } - -rm -f conftest.$ac_ext -EXEEXT=$ac_cv_exeext -ac_exeext=$EXEEXT -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -FILE *f = fopen ("conftest.out", "w"); - return ferror (f) || fclose (f) != 0; - - ; - return 0; -} -_ACEOF -ac_clean_files="$ac_clean_files conftest.out" -# Check that the compiler produces executables we can run. If not, either -# the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -if test "$cross_compiling" != yes; then - { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - if { ac_try='./conftest$ac_cv_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - cross_compiling=no - else - if test "$cross_compiling" = maybe; then - cross_compiling=yes - else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } - fi - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } - -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out -ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if ${ac_cv_objext+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.o conftest.obj -if { { ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compile") 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - for ac_file in conftest.o conftest.obj conftest.*; do - test -f "$ac_file" || continue; - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; - *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` - break;; - esac -done -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } -fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } -OBJEXT=$ac_cv_objext -ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if ${ac_cv_c_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -#ifndef __GNUC__ - choke me -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_compiler_gnu=yes -else - ac_compiler_gnu=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_c_compiler_gnu=$ac_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GCC=yes -else - GCC= -fi -ac_test_CFLAGS=${CFLAGS+set} -ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if ${ac_cv_prog_cc_g+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_save_c_werror_flag=$ac_c_werror_flag - ac_c_werror_flag=yes - ac_cv_prog_cc_g=no - CFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes -else - CFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - -else - ac_c_werror_flag=$ac_save_c_werror_flag - CFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then - CFLAGS=$ac_save_CFLAGS -elif test $ac_cv_prog_cc_g = yes; then - if test "$GCC" = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-g" - fi -else - if test "$GCC" = yes; then - CFLAGS="-O2" - else - CFLAGS= - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if ${ac_cv_prog_cc_c89+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -struct stat; -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} -_ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_c89=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c89" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : - -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 -$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } -if ${am_cv_prog_cc_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF - # Make sure it works both with $CC and with simple cc. - # Following AC_PROG_CC_C_O, we do the test twice because some - # compilers refuse to overwrite an existing .o file with -o, - # though they will create one. - am_cv_prog_cc_c_o=yes - for am_i in 1 2; do - if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 - ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } \ - && test -f conftest2.$ac_objext; then - : OK - else - am_cv_prog_cc_c_o=no - break - fi - done - rm -f core conftest* - unset am_i -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 -$as_echo "$am_cv_prog_cc_c_o" >&6; } -if test "$am_cv_prog_cc_c_o" != yes; then - # Losing compiler, so override with the script. - # FIXME: It is wrong to rewrite CC. - # But if we don't then we get into trouble of one sort or another. - # A longer-term fix would be to have automake use am__CC in this case, - # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" - CC="$am_aux_dir/compile $CC" -fi -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -DEPDIR="${am__leading_dot}deps" - -ac_config_commands="$ac_config_commands depfiles" - - -am_make=${MAKE-make} -cat > confinc << 'END' -am__doit: - @echo this is the am__doit target -.PHONY: am__doit -END -# If we don't find an include directive, just comment out the code. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 -$as_echo_n "checking for style of include used by $am_make... " >&6; } -am__include="#" -am__quote= -_am_result=none -# First try GNU make style include. -echo "include confinc" > confmf -# Ignore all kinds of additional output from 'make'. -case `$am_make -s -f confmf 2> /dev/null` in #( -*the\ am__doit\ target*) - am__include=include - am__quote= - _am_result=GNU - ;; -esac -# Now try BSD make style include. -if test "$am__include" = "#"; then - echo '.include "confinc"' > confmf - case `$am_make -s -f confmf 2> /dev/null` in #( - *the\ am__doit\ target*) - am__include=.include - am__quote="\"" - _am_result=BSD - ;; - esac -fi - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 -$as_echo "$_am_result" >&6; } -rm -f confinc confmf - -# Check whether --enable-dependency-tracking was given. -if test "${enable_dependency_tracking+set}" = set; then : - enableval=$enable_dependency_tracking; -fi - -if test "x$enable_dependency_tracking" != xno; then - am_depcomp="$ac_aux_dir/depcomp" - AMDEPBACKSLASH='\' - am__nodep='_no' -fi - if test "x$enable_dependency_tracking" != xno; then - AMDEP_TRUE= - AMDEP_FALSE='#' -else - AMDEP_TRUE='#' - AMDEP_FALSE= -fi - - - -depcc="$CC" am_compiler_list= - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -$as_echo_n "checking dependency style of $depcc... " >&6; } -if ${am_cv_CC_dependencies_compiler_type+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named 'D' -- because '-MD' means "put the output - # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub - - am_cv_CC_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` - fi - am__universal=false - case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac - - for depmode in $am_compiler_list; do - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with - # Solaris 10 /bin/sh. - echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - - # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle '-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in - gcc) - # This depmode causes a compiler race in universal mode. - test "$am__universal" = false || continue - ;; - nosideeffect) - # After this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else - break - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} - am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_CC_dependencies_compiler_type=$depmode - break - fi - fi - done - - cd .. - rm -rf conftest.dir -else - am_cv_CC_dependencies_compiler_type=none -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 -$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } -CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type - - if - test "x$enable_dependency_tracking" != xno \ - && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then - am__fastdepCC_TRUE= - am__fastdepCC_FALSE='#' -else - am__fastdepCC_TRUE='#' - am__fastdepCC_FALSE= -fi - - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -if test -z "$CXX"; then - if test -n "$CCC"; then - CXX=$CCC - else - if test -n "$ac_tool_prefix"; then - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CXX"; then - ac_cv_prog_CXX="$CXX" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CXX=$ac_cv_prog_CXX -if test -n "$CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 -$as_echo "$CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$CXX" && break - done -fi -if test -z "$CXX"; then - ac_ct_CXX=$CXX - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CXX"; then - ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CXX="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CXX=$ac_cv_prog_ac_ct_CXX -if test -n "$ac_ct_CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 -$as_echo "$ac_ct_CXX" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_CXX" && break -done - - if test "x$ac_ct_CXX" = x; then - CXX="g++" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CXX=$ac_ct_CXX - fi -fi - - fi -fi -# Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 -set X $ac_compile -ac_compiler=$2 -for ac_option in --version -v -V -qversion; do - { { ac_try="$ac_compiler $ac_option >&5" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - sed '10a\ -... rest of stderr output deleted ... - 10q' conftest.err >conftest.er1 - cat conftest.er1 >&5 - fi - rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -done - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 -$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } -if ${ac_cv_cxx_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -#ifndef __GNUC__ - choke me -#endif - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_compiler_gnu=yes -else - ac_compiler_gnu=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_cxx_compiler_gnu=$ac_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 -$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GXX=yes -else - GXX= -fi -ac_test_CXXFLAGS=${CXXFLAGS+set} -ac_save_CXXFLAGS=$CXXFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 -$as_echo_n "checking whether $CXX accepts -g... " >&6; } -if ${ac_cv_prog_cxx_g+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_save_cxx_werror_flag=$ac_cxx_werror_flag - ac_cxx_werror_flag=yes - ac_cv_prog_cxx_g=no - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -else - CXXFLAGS="" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - -else - ac_cxx_werror_flag=$ac_save_cxx_werror_flag - CXXFLAGS="-g" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - ac_cv_prog_cxx_g=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cxx_werror_flag=$ac_save_cxx_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 -$as_echo "$ac_cv_prog_cxx_g" >&6; } -if test "$ac_test_CXXFLAGS" = set; then - CXXFLAGS=$ac_save_CXXFLAGS -elif test $ac_cv_prog_cxx_g = yes; then - if test "$GXX" = yes; then - CXXFLAGS="-g -O2" - else - CXXFLAGS="-g" - fi -else - if test "$GXX" = yes; then - CXXFLAGS="-O2" - else - CXXFLAGS= - fi -fi -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -depcc="$CXX" am_compiler_list= - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -$as_echo_n "checking dependency style of $depcc... " >&6; } -if ${am_cv_CXX_dependencies_compiler_type+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then - # We make a subdir and do the tests there. Otherwise we can end up - # making bogus files that we don't know about and never remove. For - # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named 'D' -- because '-MD' means "put the output - # in D". - rm -rf conftest.dir - mkdir conftest.dir - # Copy depcomp to subdir because otherwise we won't find it if we're - # using a relative directory. - cp "$am_depcomp" conftest.dir - cd conftest.dir - # We will build objects and dependencies in a subdirectory because - # it helps to detect inapplicable dependency modes. For instance - # both Tru64's cc and ICC support -MD to output dependencies as a - # side effect of compilation, but ICC will put the dependencies in - # the current directory while Tru64 will put them in the object - # directory. - mkdir sub - - am_cv_CXX_dependencies_compiler_type=none - if test "$am_compiler_list" = ""; then - am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` - fi - am__universal=false - case " $depcc " in #( - *\ -arch\ *\ -arch\ *) am__universal=true ;; - esac - - for depmode in $am_compiler_list; do - # Setup a source with many dependencies, because some compilers - # like to wrap large dependency lists on column 80 (with \), and - # we should not choose a depcomp mode which is confused by this. - # - # We need to recreate these files for each test, as the compiler may - # overwrite some of them when testing with obscure command lines. - # This happens at least with the AIX C compiler. - : > sub/conftest.c - for i in 1 2 3 4 5 6; do - echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with - # Solaris 10 /bin/sh. - echo '/* dummy */' > sub/conftst$i.h - done - echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - - # We check with '-c' and '-o' for the sake of the "dashmstdout" - # mode. It turns out that the SunPro C++ compiler does not properly - # handle '-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs. - am__obj=sub/conftest.${OBJEXT-o} - am__minus_obj="-o $am__obj" - case $depmode in - gcc) - # This depmode causes a compiler race in universal mode. - test "$am__universal" = false || continue - ;; - nosideeffect) - # After this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested. - if test "x$enable_dependency_tracking" = xyes; then - continue - else - break - fi - ;; - msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok '-c -o', but also, the minuso test has - # not run yet. These depmodes are late enough in the game, and - # so weak that their functioning should not be impacted. - am__obj=conftest.${OBJEXT-o} - am__minus_obj= - ;; - none) break ;; - esac - if depmode=$depmode \ - source=sub/conftest.c object=$am__obj \ - depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ - $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ - >/dev/null 2>conftest.err && - grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && - grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && - grep $am__obj sub/conftest.Po > /dev/null 2>&1 && - ${MAKE-make} -s -f confmf > /dev/null 2>&1; then - # icc doesn't choke on unknown options, it will just issue warnings - # or remarks (even with -Werror). So we grep stderr for any message - # that says an option was ignored or not supported. - # When given -MP, icc 7.0 and 7.1 complain thusly: - # icc: Command line warning: ignoring option '-M'; no argument required - # The diagnosis changed in icc 8.0: - # icc: Command line remark: option '-MP' not supported - if (grep 'ignoring option' conftest.err || - grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else - am_cv_CXX_dependencies_compiler_type=$depmode - break - fi - fi - done - - cd .. - rm -rf conftest.dir -else - am_cv_CXX_dependencies_compiler_type=none -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 -$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } -CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type - - if - test "x$enable_dependency_tracking" != xno \ - && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then - am__fastdepCXX_TRUE= - am__fastdepCXX_FALSE='#' -else - am__fastdepCXX_TRUE='#' - am__fastdepCXX_FALSE= -fi - - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -case `pwd` in - *\ * | *\ *) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 -$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; -esac - - - -macro_version='2.4.2' -macro_revision='1.3337' - - - - - - - - - - - - - -ltmain="$ac_aux_dir/ltmain.sh" - -# Make sure we can run config.sub. -$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 -$as_echo_n "checking build system type... " >&6; } -if ${ac_cv_build+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_build_alias=$build_alias -test "x$ac_build_alias" = x && - ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` -test "x$ac_build_alias" = x && - as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 -ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 -$as_echo "$ac_cv_build" >&6; } -case $ac_cv_build in -*-*-*) ;; -*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; -esac -build=$ac_cv_build -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_build -shift -build_cpu=$1 -build_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -build_os=$* -IFS=$ac_save_IFS -case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 -$as_echo_n "checking host system type... " >&6; } -if ${ac_cv_host+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "x$host_alias" = x; then - ac_cv_host=$ac_cv_build -else - ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 -$as_echo "$ac_cv_host" >&6; } -case $ac_cv_host in -*-*-*) ;; -*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; -esac -host=$ac_cv_host -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_host -shift -host_cpu=$1 -host_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -host_os=$* -IFS=$ac_save_IFS -case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac - - -# Backslashify metacharacters that are still active within -# double-quoted strings. -sed_quote_subst='s/\(["`$\\]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\(["`\\]\)/\\\1/g' - -# Sed substitution to delay expansion of an escaped shell variable in a -# double_quote_subst'ed string. -delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' - -# Sed substitution to delay expansion of an escaped single quote. -delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' - -# Sed substitution to avoid accidental globbing in evaled expressions -no_glob_subst='s/\*/\\\*/g' - -ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO -ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 -$as_echo_n "checking how to print strings... " >&6; } -# Test print first, because it will be a builtin if present. -if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ - test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then - ECHO='print -r --' -elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then - ECHO='printf %s\n' -else - # Use this function as a fallback that always works. - func_fallback_echo () - { - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' - } - ECHO='func_fallback_echo' -fi - -# func_echo_all arg... -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "" -} - -case "$ECHO" in - printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 -$as_echo "printf" >&6; } ;; - print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 -$as_echo "print -r" >&6; } ;; - *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 -$as_echo "cat" >&6; } ;; -esac - - - - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 -$as_echo_n "checking for a sed that does not truncate output... " >&6; } -if ${ac_cv_path_SED+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ - for ac_i in 1 2 3 4 5 6 7; do - ac_script="$ac_script$as_nl$ac_script" - done - echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed - { ac_script=; unset ac_script;} - if test -z "$SED"; then - ac_path_SED_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in sed gsed; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_SED" || continue -# Check for GNU ac_path_SED and select it if it is found. - # Check for GNU $ac_path_SED -case `"$ac_path_SED" --version 2>&1` in -*GNU*) - ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo '' >> "conftest.nl" - "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_SED_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_SED="$ac_path_SED" - ac_path_SED_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_SED_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_SED"; then - as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 - fi -else - ac_cv_path_SED=$SED -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 -$as_echo "$ac_cv_path_SED" >&6; } - SED="$ac_cv_path_SED" - rm -f conftest.sed - -test -z "$SED" && SED=sed -Xsed="$SED -e 1s/^X//" - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$GREP"; then - ac_path_GREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in -*GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_GREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_GREP=$GREP -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in -*GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_EGREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_EGREP=$EGREP -fi - - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 -$as_echo_n "checking for fgrep... " >&6; } -if ${ac_cv_path_FGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 - then ac_cv_path_FGREP="$GREP -F" - else - if test -z "$FGREP"; then - ac_path_FGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in fgrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_FGREP" || continue -# Check for GNU ac_path_FGREP and select it if it is found. - # Check for GNU $ac_path_FGREP -case `"$ac_path_FGREP" --version 2>&1` in -*GNU*) - ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; -*) - ac_count=0 - $as_echo_n 0123456789 >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - $as_echo 'FGREP' >> "conftest.nl" - "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_FGREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_FGREP="$ac_path_FGREP" - ac_path_FGREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac - - $ac_path_FGREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_FGREP"; then - as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_FGREP=$FGREP -fi - - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 -$as_echo "$ac_cv_path_FGREP" >&6; } - FGREP="$ac_cv_path_FGREP" - - -test -z "$GREP" && GREP=grep - - - - - - - - - - - - - - - - - - - -# Check whether --with-gnu-ld was given. -if test "${with_gnu_ld+set}" = set; then : - withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -else - with_gnu_ld=no -fi - -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -$as_echo_n "checking for ld used by $CC... " >&6; } - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [\\/]* | ?:[\\/]*) - re_direlt='/[^/][^/]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` - while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do - ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -$as_echo_n "checking for GNU ld... " >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -$as_echo_n "checking for non-GNU ld... " >&6; } -fi -if ${lt_cv_path_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 &5 -$as_echo "$LD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi -test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if ${lt_cv_prog_gnu_ld+:} false; then : - $as_echo_n "(cached) " >&6 -else - # I'd rather use --version here, but apparently some GNU lds only accept -v. -case `$LD -v 2>&1 &5 -$as_echo "$lt_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$lt_cv_prog_gnu_ld - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 -$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } -if ${lt_cv_path_NM+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$NM"; then - # Let the user override the test. - lt_cv_path_NM="$NM" -else - lt_nm_to_check="${ac_tool_prefix}nm" - if test -n "$ac_tool_prefix" && test "$build" = "$host"; then - lt_nm_to_check="$lt_nm_to_check nm" - fi - for lt_tmp_nm in $lt_nm_to_check; do - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - tmp_nm="$ac_dir/$lt_tmp_nm" - if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then - # Check to see if the nm accepts a BSD-compat flag. - # Adding the `sed 1q' prevents false positives on HP-UX, which says: - # nm: unknown option "B" ignored - # Tru64's nm complains that /dev/null is an invalid object file - case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in - */dev/null* | *'Invalid file or object type'*) - lt_cv_path_NM="$tmp_nm -B" - break - ;; - *) - case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in - */dev/null*) - lt_cv_path_NM="$tmp_nm -p" - break - ;; - *) - lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but - continue # so that we can try to find one that supports BSD flags - ;; - esac - ;; - esac - fi - done - IFS="$lt_save_ifs" - done - : ${lt_cv_path_NM=no} -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 -$as_echo "$lt_cv_path_NM" >&6; } -if test "$lt_cv_path_NM" != "no"; then - NM="$lt_cv_path_NM" -else - # Didn't find any BSD compatible name lister, look for dumpbin. - if test -n "$DUMPBIN"; then : - # Let the user override the test. - else - if test -n "$ac_tool_prefix"; then - for ac_prog in dumpbin "link -dump" - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_DUMPBIN+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$DUMPBIN"; then - ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -DUMPBIN=$ac_cv_prog_DUMPBIN -if test -n "$DUMPBIN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 -$as_echo "$DUMPBIN" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$DUMPBIN" && break - done -fi -if test -z "$DUMPBIN"; then - ac_ct_DUMPBIN=$DUMPBIN - for ac_prog in dumpbin "link -dump" -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_DUMPBIN"; then - ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN -if test -n "$ac_ct_DUMPBIN"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 -$as_echo "$ac_ct_DUMPBIN" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_DUMPBIN" && break -done - - if test "x$ac_ct_DUMPBIN" = x; then - DUMPBIN=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - DUMPBIN=$ac_ct_DUMPBIN - fi -fi - - case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in - *COFF*) - DUMPBIN="$DUMPBIN -symbols" - ;; - *) - DUMPBIN=: - ;; - esac - fi - - if test "$DUMPBIN" != ":"; then - NM="$DUMPBIN" - fi -fi -test -z "$NM" && NM=nm - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 -$as_echo_n "checking the name lister ($NM) interface... " >&6; } -if ${lt_cv_nm_interface+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_nm_interface="BSD nm" - echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) - (eval "$ac_compile" 2>conftest.err) - cat conftest.err >&5 - (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) - (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) - cat conftest.err >&5 - (eval echo "\"\$as_me:$LINENO: output\"" >&5) - cat conftest.out >&5 - if $GREP 'External.*some_variable' conftest.out > /dev/null; then - lt_cv_nm_interface="MS dumpbin" - fi - rm -f conftest* -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 -$as_echo "$lt_cv_nm_interface" >&6; } - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 -$as_echo_n "checking whether ln -s works... " >&6; } -LN_S=$as_ln_s -if test "$LN_S" = "ln -s"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 -$as_echo "no, using $LN_S" >&6; } -fi - -# find the maximum length of command line arguments -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 -$as_echo_n "checking the maximum length of command line arguments... " >&6; } -if ${lt_cv_sys_max_cmd_len+:} false; then : - $as_echo_n "(cached) " >&6 -else - i=0 - teststring="ABCD" - - case $build_os in - msdosdjgpp*) - # On DJGPP, this test can blow up pretty badly due to problems in libc - # (any single argument exceeding 2000 bytes causes a buffer overrun - # during glob expansion). Even if it were fixed, the result of this - # check would be larger than it should be. - lt_cv_sys_max_cmd_len=12288; # 12K is about right - ;; - - gnu*) - # Under GNU Hurd, this test is not required because there is - # no limit to the length of command line arguments. - # Libtool will interpret -1 as no limit whatsoever - lt_cv_sys_max_cmd_len=-1; - ;; - - cygwin* | mingw* | cegcc*) - # On Win9x/ME, this test blows up -- it succeeds, but takes - # about 5 minutes as the teststring grows exponentially. - # Worse, since 9x/ME are not pre-emptively multitasking, - # you end up with a "frozen" computer, even though with patience - # the test eventually succeeds (with a max line length of 256k). - # Instead, let's just punt: use the minimum linelength reported by - # all of the supported platforms: 8192 (on NT/2K/XP). - lt_cv_sys_max_cmd_len=8192; - ;; - - mint*) - # On MiNT this can take a long time and run out of memory. - lt_cv_sys_max_cmd_len=8192; - ;; - - amigaos*) - # On AmigaOS with pdksh, this test takes hours, literally. - # So we just punt and use a minimum line length of 8192. - lt_cv_sys_max_cmd_len=8192; - ;; - - netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) - # This has been around since 386BSD, at least. Likely further. - if test -x /sbin/sysctl; then - lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` - elif test -x /usr/sbin/sysctl; then - lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` - else - lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs - fi - # And add a safety zone - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` - ;; - - interix*) - # We know the value 262144 and hardcode it with a safety zone (like BSD) - lt_cv_sys_max_cmd_len=196608 - ;; - - os2*) - # The test takes a long time on OS/2. - lt_cv_sys_max_cmd_len=8192 - ;; - - osf*) - # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure - # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not - # nice to cause kernel panics so lets avoid the loop below. - # First set a reasonable default. - lt_cv_sys_max_cmd_len=16384 - # - if test -x /sbin/sysconfig; then - case `/sbin/sysconfig -q proc exec_disable_arg_limit` in - *1*) lt_cv_sys_max_cmd_len=-1 ;; - esac - fi - ;; - sco3.2v5*) - lt_cv_sys_max_cmd_len=102400 - ;; - sysv5* | sco5v6* | sysv4.2uw2*) - kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` - if test -n "$kargmax"; then - lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` - else - lt_cv_sys_max_cmd_len=32768 - fi - ;; - *) - lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` - if test -n "$lt_cv_sys_max_cmd_len" && \ - test undefined != "$lt_cv_sys_max_cmd_len"; then - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` - else - # Make teststring a little bigger before we do anything with it. - # a 1K string should be a reasonable start. - for i in 1 2 3 4 5 6 7 8 ; do - teststring=$teststring$teststring - done - SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} - # If test is not a shell built-in, we'll probably end up computing a - # maximum length that is only half of the actual maximum length, but - # we can't tell. - while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ - = "X$teststring$teststring"; } >/dev/null 2>&1 && - test $i != 17 # 1/2 MB should be enough - do - i=`expr $i + 1` - teststring=$teststring$teststring - done - # Only check the string length outside the loop. - lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` - teststring= - # Add a significant safety factor because C++ compilers can tack on - # massive amounts of additional arguments before passing them to the - # linker. It appears as though 1/2 is a usable value. - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` - fi - ;; - esac - -fi - -if test -n $lt_cv_sys_max_cmd_len ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 -$as_echo "$lt_cv_sys_max_cmd_len" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 -$as_echo "none" >&6; } -fi -max_cmd_len=$lt_cv_sys_max_cmd_len - - - - - - -: ${CP="cp -f"} -: ${MV="mv -f"} -: ${RM="rm -f"} - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 -$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } -# Try some XSI features -xsi_shell=no -( _lt_dummy="a/b/c" - test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ - = c,a/b,b/c, \ - && eval 'test $(( 1 + 1 )) -eq 2 \ - && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ - && xsi_shell=yes -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 -$as_echo "$xsi_shell" >&6; } - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 -$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } -lt_shell_append=no -( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ - >/dev/null 2>&1 \ - && lt_shell_append=yes -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 -$as_echo "$lt_shell_append" >&6; } - - -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - lt_unset=unset -else - lt_unset=false -fi - - - - - -# test EBCDIC or ASCII -case `echo X|tr X '\101'` in - A) # ASCII based system - # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr - lt_SP2NL='tr \040 \012' - lt_NL2SP='tr \015\012 \040\040' - ;; - *) # EBCDIC based system - lt_SP2NL='tr \100 \n' - lt_NL2SP='tr \r\n \100\100' - ;; -esac - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 -$as_echo_n "checking how to convert $build file names to $host format... " >&6; } -if ${lt_cv_to_host_file_cmd+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $host in - *-*-mingw* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 - ;; - *-*-cygwin* ) - lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 - ;; - * ) # otherwise, assume *nix - lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 - ;; - esac - ;; - *-*-cygwin* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin - ;; - *-*-cygwin* ) - lt_cv_to_host_file_cmd=func_convert_file_noop - ;; - * ) # otherwise, assume *nix - lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin - ;; - esac - ;; - * ) # unhandled hosts (and "normal" native builds) - lt_cv_to_host_file_cmd=func_convert_file_noop - ;; -esac - -fi - -to_host_file_cmd=$lt_cv_to_host_file_cmd -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 -$as_echo "$lt_cv_to_host_file_cmd" >&6; } - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 -$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } -if ${lt_cv_to_tool_file_cmd+:} false; then : - $as_echo_n "(cached) " >&6 -else - #assume ordinary cross tools, or native build. -lt_cv_to_tool_file_cmd=func_convert_file_noop -case $host in - *-*-mingw* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 - ;; - esac - ;; -esac - -fi - -to_tool_file_cmd=$lt_cv_to_tool_file_cmd -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 -$as_echo "$lt_cv_to_tool_file_cmd" >&6; } - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 -$as_echo_n "checking for $LD option to reload object files... " >&6; } -if ${lt_cv_ld_reload_flag+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ld_reload_flag='-r' -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 -$as_echo "$lt_cv_ld_reload_flag" >&6; } -reload_flag=$lt_cv_ld_reload_flag -case $reload_flag in -"" | " "*) ;; -*) reload_flag=" $reload_flag" ;; -esac -reload_cmds='$LD$reload_flag -o $output$reload_objs' -case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - if test "$GCC" != yes; then - reload_cmds=false - fi - ;; - darwin*) - if test "$GCC" = yes; then - reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' - else - reload_cmds='$LD$reload_flag -o $output$reload_objs' - fi - ;; -esac - - - - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. -set dummy ${ac_tool_prefix}objdump; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OBJDUMP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$OBJDUMP"; then - ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -OBJDUMP=$ac_cv_prog_OBJDUMP -if test -n "$OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -$as_echo "$OBJDUMP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_OBJDUMP"; then - ac_ct_OBJDUMP=$OBJDUMP - # Extract the first word of "objdump", so it can be a program name with args. -set dummy objdump; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_OBJDUMP"; then - ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_OBJDUMP="objdump" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP -if test -n "$ac_ct_OBJDUMP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 -$as_echo "$ac_ct_OBJDUMP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_OBJDUMP" = x; then - OBJDUMP="false" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - OBJDUMP=$ac_ct_OBJDUMP - fi -else - OBJDUMP="$ac_cv_prog_OBJDUMP" -fi - -test -z "$OBJDUMP" && OBJDUMP=objdump - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 -$as_echo_n "checking how to recognize dependent libraries... " >&6; } -if ${lt_cv_deplibs_check_method+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_file_magic_cmd='$MAGIC_CMD' -lt_cv_file_magic_test_file= -lt_cv_deplibs_check_method='unknown' -# Need to set the preceding variable on all platforms that support -# interlibrary dependencies. -# 'none' -- dependencies not supported. -# `unknown' -- same as none, but documents that we really don't know. -# 'pass_all' -- all dependencies passed with no checks. -# 'test_compile' -- check by making test program. -# 'file_magic [[regex]]' -- check by looking for files in library path -# which responds to the $file_magic_cmd with a given extended regex. -# If you have `file' or equivalent on your system and you're not sure -# whether `pass_all' will *always* work, you probably want this one. - -case $host_os in -aix[4-9]*) - lt_cv_deplibs_check_method=pass_all - ;; - -beos*) - lt_cv_deplibs_check_method=pass_all - ;; - -bsdi[45]*) - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' - lt_cv_file_magic_cmd='/usr/bin/file -L' - lt_cv_file_magic_test_file=/shlib/libc.so - ;; - -cygwin*) - # func_win32_libid is a shell function defined in ltmain.sh - lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' - lt_cv_file_magic_cmd='func_win32_libid' - ;; - -mingw* | pw32*) - # Base MSYS/MinGW do not provide the 'file' command needed by - # func_win32_libid shell function, so use a weaker test based on 'objdump', - # unless we find 'file', for example because we are cross-compiling. - # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. - if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then - lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' - lt_cv_file_magic_cmd='func_win32_libid' - else - # Keep this pattern in sync with the one in func_win32_libid. - lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' - lt_cv_file_magic_cmd='$OBJDUMP -f' - fi - ;; - -cegcc*) - # use the weaker test based on 'objdump'. See mingw*. - lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' - lt_cv_file_magic_cmd='$OBJDUMP -f' - ;; - -darwin* | rhapsody*) - lt_cv_deplibs_check_method=pass_all - ;; - -freebsd* | dragonfly*) - if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then - case $host_cpu in - i*86 ) - # Not sure whether the presence of OpenBSD here was a mistake. - # Let's accept both of them until this is cleared up. - lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' - lt_cv_file_magic_cmd=/usr/bin/file - lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` - ;; - esac - else - lt_cv_deplibs_check_method=pass_all - fi - ;; - -haiku*) - lt_cv_deplibs_check_method=pass_all - ;; - -hpux10.20* | hpux11*) - lt_cv_file_magic_cmd=/usr/bin/file - case $host_cpu in - ia64*) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' - lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so - ;; - hppa*64*) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' - lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl - ;; - *) - lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' - lt_cv_file_magic_test_file=/usr/lib/libc.sl - ;; - esac - ;; - -interix[3-9]*) - # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' - ;; - -irix5* | irix6* | nonstopux*) - case $LD in - *-32|*"-32 ") libmagic=32-bit;; - *-n32|*"-n32 ") libmagic=N32;; - *-64|*"-64 ") libmagic=64-bit;; - *) libmagic=never-match;; - esac - lt_cv_deplibs_check_method=pass_all - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - lt_cv_deplibs_check_method=pass_all - ;; - -netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' - else - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' - fi - ;; - -newos6*) - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' - lt_cv_file_magic_cmd=/usr/bin/file - lt_cv_file_magic_test_file=/usr/lib/libnls.so - ;; - -*nto* | *qnx*) - lt_cv_deplibs_check_method=pass_all - ;; - -openbsd*) - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' - else - lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' - fi - ;; - -osf3* | osf4* | osf5*) - lt_cv_deplibs_check_method=pass_all - ;; - -rdos*) - lt_cv_deplibs_check_method=pass_all - ;; - -solaris*) - lt_cv_deplibs_check_method=pass_all - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - lt_cv_deplibs_check_method=pass_all - ;; - -sysv4 | sysv4.3*) - case $host_vendor in - motorola) - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' - lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` - ;; - ncr) - lt_cv_deplibs_check_method=pass_all - ;; - sequent) - lt_cv_file_magic_cmd='/bin/file' - lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' - ;; - sni) - lt_cv_file_magic_cmd='/bin/file' - lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" - lt_cv_file_magic_test_file=/lib/libc.so - ;; - siemens) - lt_cv_deplibs_check_method=pass_all - ;; - pc) - lt_cv_deplibs_check_method=pass_all - ;; - esac - ;; - -tpf*) - lt_cv_deplibs_check_method=pass_all - ;; -esac - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 -$as_echo "$lt_cv_deplibs_check_method" >&6; } - -file_magic_glob= -want_nocaseglob=no -if test "$build" = "$host"; then - case $host_os in - mingw* | pw32*) - if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then - want_nocaseglob=yes - else - file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` - fi - ;; - esac -fi - -file_magic_cmd=$lt_cv_file_magic_cmd -deplibs_check_method=$lt_cv_deplibs_check_method -test -z "$deplibs_check_method" && deplibs_check_method=unknown - - - - - - - - - - - - - - - - - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. -set dummy ${ac_tool_prefix}dlltool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_DLLTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$DLLTOOL"; then - ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -DLLTOOL=$ac_cv_prog_DLLTOOL -if test -n "$DLLTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 -$as_echo "$DLLTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_DLLTOOL"; then - ac_ct_DLLTOOL=$DLLTOOL - # Extract the first word of "dlltool", so it can be a program name with args. -set dummy dlltool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_DLLTOOL"; then - ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_DLLTOOL="dlltool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL -if test -n "$ac_ct_DLLTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 -$as_echo "$ac_ct_DLLTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_DLLTOOL" = x; then - DLLTOOL="false" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - DLLTOOL=$ac_ct_DLLTOOL - fi -else - DLLTOOL="$ac_cv_prog_DLLTOOL" -fi - -test -z "$DLLTOOL" && DLLTOOL=dlltool - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 -$as_echo_n "checking how to associate runtime and link libraries... " >&6; } -if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_sharedlib_from_linklib_cmd='unknown' - -case $host_os in -cygwin* | mingw* | pw32* | cegcc*) - # two different shell functions defined in ltmain.sh - # decide which to use based on capabilities of $DLLTOOL - case `$DLLTOOL --help 2>&1` in - *--identify-strict*) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib - ;; - *) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback - ;; - esac - ;; -*) - # fallback: assume linklib IS sharedlib - lt_cv_sharedlib_from_linklib_cmd="$ECHO" - ;; -esac - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 -$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } -sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd -test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO - - - - - - - - -if test -n "$ac_tool_prefix"; then - for ac_prog in ar - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. -set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AR"; then - ac_cv_prog_AR="$AR" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AR="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AR=$ac_cv_prog_AR -if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$AR" && break - done -fi -if test -z "$AR"; then - ac_ct_AR=$AR - for ac_prog in ar -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_AR"; then - ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_AR="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_AR=$ac_cv_prog_ac_ct_AR -if test -n "$ac_ct_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -$as_echo "$ac_ct_AR" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$ac_ct_AR" && break -done - - if test "x$ac_ct_AR" = x; then - AR="false" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - AR=$ac_ct_AR - fi -fi - -: ${AR=ar} -: ${AR_FLAGS=cru} - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 -$as_echo_n "checking for archiver @FILE support... " >&6; } -if ${lt_cv_ar_at_file+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ar_at_file=no - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - echo conftest.$ac_objext > conftest.lst - lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 - (eval $lt_ar_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - if test "$ac_status" -eq 0; then - # Ensure the archiver fails upon bogus file names. - rm -f conftest.$ac_objext libconftest.a - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 - (eval $lt_ar_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - if test "$ac_status" -ne 0; then - lt_cv_ar_at_file=@ - fi - fi - rm -f conftest.* libconftest.a - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 -$as_echo "$lt_cv_ar_at_file" >&6; } - -if test "x$lt_cv_ar_at_file" = xno; then - archiver_list_spec= -else - archiver_list_spec=$lt_cv_ar_at_file -fi - - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. -set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$STRIP"; then - ac_cv_prog_STRIP="$STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -STRIP=$ac_cv_prog_STRIP -if test -n "$STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -$as_echo "$STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_STRIP"; then - ac_ct_STRIP=$STRIP - # Extract the first word of "strip", so it can be a program name with args. -set dummy strip; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_STRIP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_STRIP"; then - ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_STRIP="strip" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP -if test -n "$ac_ct_STRIP"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -$as_echo "$ac_ct_STRIP" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_STRIP" = x; then - STRIP=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - STRIP=$ac_ct_STRIP - fi -else - STRIP="$ac_cv_prog_STRIP" -fi - -test -z "$STRIP" && STRIP=: - - - - - - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. -set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RANLIB"; then - ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -RANLIB=$ac_cv_prog_RANLIB -if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_RANLIB"; then - ac_ct_RANLIB=$RANLIB - # Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then - ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB -if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_RANLIB" = x; then - RANLIB=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - RANLIB=$ac_ct_RANLIB - fi -else - RANLIB="$ac_cv_prog_RANLIB" -fi - -test -z "$RANLIB" && RANLIB=: - - - - - - -# Determine commands to create old-style static archives. -old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' -old_postinstall_cmds='chmod 644 $oldlib' -old_postuninstall_cmds= - -if test -n "$RANLIB"; then - case $host_os in - openbsd*) - old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" - ;; - *) - old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" - ;; - esac - old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" -fi - -case $host_os in - darwin*) - lock_old_archive_extraction=yes ;; - *) - lock_old_archive_extraction=no ;; -esac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC - - -# Check for command to grab the raw symbol name followed by C symbol from nm. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 -$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } -if ${lt_cv_sys_global_symbol_pipe+:} false; then : - $as_echo_n "(cached) " >&6 -else - -# These are sane defaults that work on at least a few old systems. -# [They come from Ultrix. What could be older than Ultrix?!! ;)] - -# Character class describing NM global symbol codes. -symcode='[BCDEGRST]' - -# Regexp to match symbols that can be accessed directly from C. -sympat='\([_A-Za-z][_A-Za-z0-9]*\)' - -# Define system-specific variables. -case $host_os in -aix*) - symcode='[BCDT]' - ;; -cygwin* | mingw* | pw32* | cegcc*) - symcode='[ABCDGISTW]' - ;; -hpux*) - if test "$host_cpu" = ia64; then - symcode='[ABCDEGRST]' - fi - ;; -irix* | nonstopux*) - symcode='[BCDEGRST]' - ;; -osf*) - symcode='[BCDEGQRST]' - ;; -solaris*) - symcode='[BDRT]' - ;; -sco3.2v5*) - symcode='[DT]' - ;; -sysv4.2uw2*) - symcode='[DT]' - ;; -sysv5* | sco5v6* | unixware* | OpenUNIX*) - symcode='[ABDT]' - ;; -sysv4) - symcode='[DFNSTU]' - ;; -esac - -# If we're using GNU nm, then use its standard symbol codes. -case `$NM -V 2>&1` in -*GNU* | *'with BFD'*) - symcode='[ABCDGIRSTW]' ;; -esac - -# Transform an extracted symbol line into a proper C declaration. -# Some systems (esp. on ia64) link data and code symbols differently, -# so use this general approach. -lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" - -# Transform an extracted symbol line into symbol name and symbol address -lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" - -# Handle CRLF in mingw tool chain -opt_cr= -case $build_os in -mingw*) - opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp - ;; -esac - -# Try without a prefix underscore, then with it. -for ac_symprfx in "" "_"; do - - # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. - symxfrm="\\1 $ac_symprfx\\2 \\2" - - # Write the raw and C identifiers. - if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function - # and D for any global variable. - # Also find C++ and __fastcall symbols from MSVC++, - # which start with @ or ?. - lt_cv_sys_global_symbol_pipe="$AWK '"\ -" {last_section=section; section=\$ 3};"\ -" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ -" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ -" \$ 0!~/External *\|/{next};"\ -" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ -" {if(hide[section]) next};"\ -" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ -" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ -" s[1]~/^[@?]/{print s[1], s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ -" ' prfx=^$ac_symprfx" - else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" - fi - lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" - - # Check to see that the pipe works correctly. - pipe_works=no - - rm -f conftest* - cat > conftest.$ac_ext <<_LT_EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - # Now try to grab the symbols. - nlist=conftest.nm - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 - (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT_DLSYM_CONST -#elif defined(__osf__) -/* This system does not cope well with relocations in const data. */ -# define LT_DLSYM_CONST -#else -# define LT_DLSYM_CONST const -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -LT_DLSYM_CONST struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_globsym_save_LIBS=$LIBS - lt_globsym_save_CFLAGS=$CFLAGS - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 - (eval $ac_link) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS=$lt_globsym_save_LIBS - CFLAGS=$lt_globsym_save_CFLAGS - else - echo "cannot find nm_test_func in $nlist" >&5 - fi - else - echo "cannot find nm_test_var in $nlist" >&5 - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 - fi - else - echo "$progname: failed program was:" >&5 - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done - -fi - -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 -$as_echo "failed" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 -$as_echo "ok" >&6; } -fi - -# Response file support. -if test "$lt_cv_nm_interface" = "MS dumpbin"; then - nm_file_list_spec='@' -elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then - nm_file_list_spec='@' -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 -$as_echo_n "checking for sysroot... " >&6; } - -# Check whether --with-sysroot was given. -if test "${with_sysroot+set}" = set; then : - withval=$with_sysroot; -else - with_sysroot=no -fi - - -lt_sysroot= -case ${with_sysroot} in #( - yes) - if test "$GCC" = yes; then - lt_sysroot=`$CC --print-sysroot 2>/dev/null` - fi - ;; #( - /*) - lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` - ;; #( - no|'') - ;; #( - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 -$as_echo "${with_sysroot}" >&6; } - as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 - ;; -esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 -$as_echo "${lt_sysroot:-no}" >&6; } - - - - - - -# Check whether --enable-libtool-lock was given. -if test "${enable_libtool_lock+set}" = set; then : - enableval=$enable_libtool_lock; -fi - -test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes - -# Some flags need to be propagated to the compiler or linker for good -# libtool support. -case $host in -ia64-*-hpux*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - case `/usr/bin/file conftest.$ac_objext` in - *ELF-32*) - HPUX_IA64_MODE="32" - ;; - *ELF-64*) - HPUX_IA64_MODE="64" - ;; - esac - fi - rm -rf conftest* - ;; -*-*-irix6*) - # Find out which ABI we are using. - echo '#line '$LINENO' "configure"' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - if test "$lt_cv_prog_gnu_ld" = yes; then - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -melf32bsmip" - ;; - *N32*) - LD="${LD-ld} -melf32bmipn32" - ;; - *64-bit*) - LD="${LD-ld} -melf64bmip" - ;; - esac - else - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -32" - ;; - *N32*) - LD="${LD-ld} -n32" - ;; - *64-bit*) - LD="${LD-ld} -64" - ;; - esac - fi - fi - rm -rf conftest* - ;; - -x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ -s390*-*linux*|s390*-*tpf*|sparc*-*linux*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - case `/usr/bin/file conftest.o` in - *32-bit*) - case $host in - x86_64-*kfreebsd*-gnu) - LD="${LD-ld} -m elf_i386_fbsd" - ;; - x86_64-*linux*) - case `/usr/bin/file conftest.o` in - *x86-64*) - LD="${LD-ld} -m elf32_x86_64" - ;; - *) - LD="${LD-ld} -m elf_i386" - ;; - esac - ;; - powerpc64le-*) - LD="${LD-ld} -m elf32lppclinux" - ;; - powerpc64-*) - LD="${LD-ld} -m elf32ppclinux" - ;; - s390x-*linux*) - LD="${LD-ld} -m elf_s390" - ;; - sparc64-*linux*) - LD="${LD-ld} -m elf32_sparc" - ;; - esac - ;; - *64-bit*) - case $host in - x86_64-*kfreebsd*-gnu) - LD="${LD-ld} -m elf_x86_64_fbsd" - ;; - x86_64-*linux*) - LD="${LD-ld} -m elf_x86_64" - ;; - powerpcle-*) - LD="${LD-ld} -m elf64lppc" - ;; - powerpc-*) - LD="${LD-ld} -m elf64ppc" - ;; - s390*-*linux*|s390*-*tpf*) - LD="${LD-ld} -m elf64_s390" - ;; - sparc*-*linux*) - LD="${LD-ld} -m elf64_sparc" - ;; - esac - ;; - esac - fi - rm -rf conftest* - ;; - -*-*-sco3.2v5*) - # On SCO OpenServer 5, we need -belf to get full-featured binaries. - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -belf" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 -$as_echo_n "checking whether the C compiler needs -belf... " >&6; } -if ${lt_cv_cc_needs_belf+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - lt_cv_cc_needs_belf=yes -else - lt_cv_cc_needs_belf=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 -$as_echo "$lt_cv_cc_needs_belf" >&6; } - if test x"$lt_cv_cc_needs_belf" != x"yes"; then - # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf - CFLAGS="$SAVE_CFLAGS" - fi - ;; -*-*solaris*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - case `/usr/bin/file conftest.o` in - *64-bit*) - case $lt_cv_prog_gnu_ld in - yes*) - case $host in - i?86-*-solaris*) - LD="${LD-ld} -m elf_x86_64" - ;; - sparc*-*-solaris*) - LD="${LD-ld} -m elf64_sparc" - ;; - esac - # GNU ld 2.21 introduced _sol2 emulations. Use them if available. - if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then - LD="${LD-ld}_sol2" - fi - ;; - *) - if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then - LD="${LD-ld} -64" - fi - ;; - esac - ;; - esac - fi - rm -rf conftest* - ;; -esac - -need_locks="$enable_libtool_lock" - -if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. -set dummy ${ac_tool_prefix}mt; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$MANIFEST_TOOL"; then - ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL -if test -n "$MANIFEST_TOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 -$as_echo "$MANIFEST_TOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_MANIFEST_TOOL"; then - ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL - # Extract the first word of "mt", so it can be a program name with args. -set dummy mt; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_MANIFEST_TOOL"; then - ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL -if test -n "$ac_ct_MANIFEST_TOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 -$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_MANIFEST_TOOL" = x; then - MANIFEST_TOOL=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL - fi -else - MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" -fi - -test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 -$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } -if ${lt_cv_path_mainfest_tool+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_path_mainfest_tool=no - echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 - $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out - cat conftest.err >&5 - if $GREP 'Manifest Tool' conftest.out > /dev/null; then - lt_cv_path_mainfest_tool=yes - fi - rm -f conftest* -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 -$as_echo "$lt_cv_path_mainfest_tool" >&6; } -if test "x$lt_cv_path_mainfest_tool" != xyes; then - MANIFEST_TOOL=: -fi - - - - - - - case $host_os in - rhapsody* | darwin*) - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. -set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_DSYMUTIL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$DSYMUTIL"; then - ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -DSYMUTIL=$ac_cv_prog_DSYMUTIL -if test -n "$DSYMUTIL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 -$as_echo "$DSYMUTIL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_DSYMUTIL"; then - ac_ct_DSYMUTIL=$DSYMUTIL - # Extract the first word of "dsymutil", so it can be a program name with args. -set dummy dsymutil; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_DSYMUTIL"; then - ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL -if test -n "$ac_ct_DSYMUTIL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 -$as_echo "$ac_ct_DSYMUTIL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_DSYMUTIL" = x; then - DSYMUTIL=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - DSYMUTIL=$ac_ct_DSYMUTIL - fi -else - DSYMUTIL="$ac_cv_prog_DSYMUTIL" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. -set dummy ${ac_tool_prefix}nmedit; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_NMEDIT+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$NMEDIT"; then - ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -NMEDIT=$ac_cv_prog_NMEDIT -if test -n "$NMEDIT"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 -$as_echo "$NMEDIT" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_NMEDIT"; then - ac_ct_NMEDIT=$NMEDIT - # Extract the first word of "nmedit", so it can be a program name with args. -set dummy nmedit; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_NMEDIT"; then - ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_NMEDIT="nmedit" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT -if test -n "$ac_ct_NMEDIT"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 -$as_echo "$ac_ct_NMEDIT" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_NMEDIT" = x; then - NMEDIT=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - NMEDIT=$ac_ct_NMEDIT - fi -else - NMEDIT="$ac_cv_prog_NMEDIT" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. -set dummy ${ac_tool_prefix}lipo; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_LIPO+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$LIPO"; then - ac_cv_prog_LIPO="$LIPO" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_LIPO="${ac_tool_prefix}lipo" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -LIPO=$ac_cv_prog_LIPO -if test -n "$LIPO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 -$as_echo "$LIPO" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_LIPO"; then - ac_ct_LIPO=$LIPO - # Extract the first word of "lipo", so it can be a program name with args. -set dummy lipo; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_LIPO+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_LIPO"; then - ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_LIPO="lipo" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO -if test -n "$ac_ct_LIPO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 -$as_echo "$ac_ct_LIPO" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_LIPO" = x; then - LIPO=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - LIPO=$ac_ct_LIPO - fi -else - LIPO="$ac_cv_prog_LIPO" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. -set dummy ${ac_tool_prefix}otool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$OTOOL"; then - ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_OTOOL="${ac_tool_prefix}otool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -OTOOL=$ac_cv_prog_OTOOL -if test -n "$OTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 -$as_echo "$OTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_OTOOL"; then - ac_ct_OTOOL=$OTOOL - # Extract the first word of "otool", so it can be a program name with args. -set dummy otool; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_OTOOL"; then - ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_OTOOL="otool" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL -if test -n "$ac_ct_OTOOL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 -$as_echo "$ac_ct_OTOOL" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_OTOOL" = x; then - OTOOL=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - OTOOL=$ac_ct_OTOOL - fi -else - OTOOL="$ac_cv_prog_OTOOL" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. -set dummy ${ac_tool_prefix}otool64; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OTOOL64+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$OTOOL64"; then - ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -OTOOL64=$ac_cv_prog_OTOOL64 -if test -n "$OTOOL64"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 -$as_echo "$OTOOL64" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_prog_OTOOL64"; then - ac_ct_OTOOL64=$OTOOL64 - # Extract the first word of "otool64", so it can be a program name with args. -set dummy otool64; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_OTOOL64"; then - ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_OTOOL64="otool64" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 -if test -n "$ac_ct_OTOOL64"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 -$as_echo "$ac_ct_OTOOL64" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_ct_OTOOL64" = x; then - OTOOL64=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - OTOOL64=$ac_ct_OTOOL64 - fi -else - OTOOL64="$ac_cv_prog_OTOOL64" -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 -$as_echo_n "checking for -single_module linker flag... " >&6; } -if ${lt_cv_apple_cc_single_mod+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_apple_cc_single_mod=no - if test -z "${LT_MULTI_MODULE}"; then - # By default we will add the -single_module flag. You can override - # by either setting the environment variable LT_MULTI_MODULE - # non-empty at configure time, or by adding -multi_module to the - # link flags. - rm -rf libconftest.dylib* - echo "int foo(void){return 1;}" > conftest.c - echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ --dynamiclib -Wl,-single_module conftest.c" >&5 - $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ - -dynamiclib -Wl,-single_module conftest.c 2>conftest.err - _lt_result=$? - # If there is a non-empty error log, and "single_module" - # appears in it, assume the flag caused a linker warning - if test -s conftest.err && $GREP single_module conftest.err; then - cat conftest.err >&5 - # Otherwise, if the output was created with a 0 exit code from - # the compiler, it worked. - elif test -f libconftest.dylib && test $_lt_result -eq 0; then - lt_cv_apple_cc_single_mod=yes - else - cat conftest.err >&5 - fi - rm -rf libconftest.dylib* - rm -f conftest.* - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 -$as_echo "$lt_cv_apple_cc_single_mod" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 -$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } -if ${lt_cv_ld_exported_symbols_list+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ld_exported_symbols_list=no - save_LDFLAGS=$LDFLAGS - echo "_main" > conftest.sym - LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - lt_cv_ld_exported_symbols_list=yes -else - lt_cv_ld_exported_symbols_list=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 -$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 -$as_echo_n "checking for -force_load linker flag... " >&6; } -if ${lt_cv_ld_force_load+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_ld_force_load=no - cat > conftest.c << _LT_EOF -int forced_loaded() { return 2;} -_LT_EOF - echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 - $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 - echo "$AR cru libconftest.a conftest.o" >&5 - $AR cru libconftest.a conftest.o 2>&5 - echo "$RANLIB libconftest.a" >&5 - $RANLIB libconftest.a 2>&5 - cat > conftest.c << _LT_EOF -int main() { return 0;} -_LT_EOF - echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 - $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err - _lt_result=$? - if test -s conftest.err && $GREP force_load conftest.err; then - cat conftest.err >&5 - elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then - lt_cv_ld_force_load=yes - else - cat conftest.err >&5 - fi - rm -f conftest.err libconftest.a conftest conftest.c - rm -rf conftest.dSYM - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 -$as_echo "$lt_cv_ld_force_load" >&6; } - case $host_os in - rhapsody* | darwin1.[012]) - _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; - darwin1.*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - darwin*) # darwin 5.x on - # if running on 10.5 or later, the deployment target defaults - # to the OS version, if on x86, and 10.4, the deployment - # target defaults to 10.4. Don't you love it? - case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in - 10.0,*86*-darwin8*|10.0,*-darwin[91]*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[012]*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - 10.*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - esac - ;; - esac - if test "$lt_cv_apple_cc_single_mod" = "yes"; then - _lt_dar_single_mod='$single_module' - fi - if test "$lt_cv_ld_exported_symbols_list" = "yes"; then - _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' - else - _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' - fi - if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then - _lt_dsymutil='~$DSYMUTIL $lib || :' - else - _lt_dsymutil= - fi - ;; - esac - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= -fi -if test -z "$CPP"; then - if ${ac_cv_prog_CPP+:} false; then : - $as_echo_n "(cached) " >&6 -else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" - do - ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break -fi - - done - ac_cv_prog_CPP=$CPP - -fi - CPP=$ac_cv_prog_CPP -else - ac_cv_prog_CPP=$CPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 -$as_echo "$CPP" >&6; } -ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } -if ${ac_cv_header_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - -# On IRIX 5.3, sys/types and inttypes.h are conflicting. -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - -for ac_header in dlfcn.h -do : - ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default -" -if test "x$ac_cv_header_dlfcn_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_DLFCN_H 1 -_ACEOF - -fi - -done - - - -func_stripname_cnf () -{ - case ${2} in - .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; - esac -} # func_stripname_cnf - - - - - -# Set options - - - - enable_dlopen=no - - - enable_win32_dll=no - - - # Check whether --enable-shared was given. -if test "${enable_shared+set}" = set; then : - enableval=$enable_shared; p=${PACKAGE-default} - case $enableval in - yes) enable_shared=yes ;; - no) enable_shared=no ;; - *) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_shared=yes -fi - - - - - - - - - - # Check whether --enable-static was given. -if test "${enable_static+set}" = set; then : - enableval=$enable_static; p=${PACKAGE-default} - case $enableval in - yes) enable_static=yes ;; - no) enable_static=no ;; - *) - enable_static=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_static=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_static=yes -fi - - - - - - - - - - -# Check whether --with-pic was given. -if test "${with_pic+set}" = set; then : - withval=$with_pic; lt_p=${PACKAGE-default} - case $withval in - yes|no) pic_mode=$withval ;; - *) - pic_mode=default - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for lt_pkg in $withval; do - IFS="$lt_save_ifs" - if test "X$lt_pkg" = "X$lt_p"; then - pic_mode=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - pic_mode=default -fi - - -test -z "$pic_mode" && pic_mode=default - - - - - - - - # Check whether --enable-fast-install was given. -if test "${enable_fast_install+set}" = set; then : - enableval=$enable_fast_install; p=${PACKAGE-default} - case $enableval in - yes) enable_fast_install=yes ;; - no) enable_fast_install=no ;; - *) - enable_fast_install=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_fast_install=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac -else - enable_fast_install=yes -fi - - - - - - - - - - - -# This can be used to rebuild libtool when needed -LIBTOOL_DEPS="$ltmain" - -# Always use our own libtool. -LIBTOOL='$(SHELL) $(top_builddir)/libtool' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -test -z "$LN_S" && LN_S="ln -s" - - - - - - - - - - - - - - -if test -n "${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST -fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 -$as_echo_n "checking for objdir... " >&6; } -if ${lt_cv_objdir+:} false; then : - $as_echo_n "(cached) " >&6 -else - rm -f .libs 2>/dev/null -mkdir .libs 2>/dev/null -if test -d .libs; then - lt_cv_objdir=.libs -else - # MS-DOS does not allow filenames that begin with a dot. - lt_cv_objdir=_libs -fi -rmdir .libs 2>/dev/null -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 -$as_echo "$lt_cv_objdir" >&6; } -objdir=$lt_cv_objdir - - - - - -cat >>confdefs.h <<_ACEOF -#define LT_OBJDIR "$lt_cv_objdir/" -_ACEOF - - - - -case $host_os in -aix3*) - # AIX sometimes has problems with the GCC collect2 program. For some - # reason, if we set the COLLECT_NAMES environment variable, the problems - # vanish in a puff of smoke. - if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES - fi - ;; -esac - -# Global variables: -ofile=libtool -can_build_shared=yes - -# All known linkers require a `.a' archive for static linking (except MSVC, -# which needs '.lib'). -libext=a - -with_gnu_ld="$lt_cv_prog_gnu_ld" - -old_CC="$CC" -old_CFLAGS="$CFLAGS" - -# Set sane defaults for various variables -test -z "$CC" && CC=cc -test -z "$LTCC" && LTCC=$CC -test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS -test -z "$LD" && LD=ld -test -z "$ac_objext" && ac_objext=o - -for cc_temp in $compiler""; do - case $cc_temp in - compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; - distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; - \-*) ;; - *) break;; - esac -done -cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` - - -# Only perform the check for file, if the check method requires it -test -z "$MAGIC_CMD" && MAGIC_CMD=file -case $deplibs_check_method in -file_magic*) - if test "$file_magic_cmd" = '$MAGIC_CMD'; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 -$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } -if ${lt_cv_path_MAGIC_CMD+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $MAGIC_CMD in -[\\/*] | ?:[\\/]*) - lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. - ;; -*) - lt_save_MAGIC_CMD="$MAGIC_CMD" - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" - for ac_dir in $ac_dummy; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/${ac_tool_prefix}file; then - lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" - if test -n "$file_magic_test_file"; then - case $deplibs_check_method in - "file_magic "*) - file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` - MAGIC_CMD="$lt_cv_path_MAGIC_CMD" - if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | - $EGREP "$file_magic_regex" > /dev/null; then - : - else - cat <<_LT_EOF 1>&2 - -*** Warning: the command libtool uses to detect shared libraries, -*** $file_magic_cmd, produces output that libtool cannot recognize. -*** The result is that libtool may fail to recognize shared libraries -*** as such. This will affect the creation of libtool libraries that -*** depend on shared libraries, but programs linked with such libtool -*** libraries will work regardless of this problem. Nevertheless, you -*** may want to report the problem to your system manager and/or to -*** bug-libtool@gnu.org - -_LT_EOF - fi ;; - esac - fi - break - fi - done - IFS="$lt_save_ifs" - MAGIC_CMD="$lt_save_MAGIC_CMD" - ;; -esac -fi - -MAGIC_CMD="$lt_cv_path_MAGIC_CMD" -if test -n "$MAGIC_CMD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 -$as_echo "$MAGIC_CMD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - - - -if test -z "$lt_cv_path_MAGIC_CMD"; then - if test -n "$ac_tool_prefix"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 -$as_echo_n "checking for file... " >&6; } -if ${lt_cv_path_MAGIC_CMD+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $MAGIC_CMD in -[\\/*] | ?:[\\/]*) - lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. - ;; -*) - lt_save_MAGIC_CMD="$MAGIC_CMD" - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" - for ac_dir in $ac_dummy; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/file; then - lt_cv_path_MAGIC_CMD="$ac_dir/file" - if test -n "$file_magic_test_file"; then - case $deplibs_check_method in - "file_magic "*) - file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` - MAGIC_CMD="$lt_cv_path_MAGIC_CMD" - if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | - $EGREP "$file_magic_regex" > /dev/null; then - : - else - cat <<_LT_EOF 1>&2 - -*** Warning: the command libtool uses to detect shared libraries, -*** $file_magic_cmd, produces output that libtool cannot recognize. -*** The result is that libtool may fail to recognize shared libraries -*** as such. This will affect the creation of libtool libraries that -*** depend on shared libraries, but programs linked with such libtool -*** libraries will work regardless of this problem. Nevertheless, you -*** may want to report the problem to your system manager and/or to -*** bug-libtool@gnu.org - -_LT_EOF - fi ;; - esac - fi - break - fi - done - IFS="$lt_save_ifs" - MAGIC_CMD="$lt_save_MAGIC_CMD" - ;; -esac -fi - -MAGIC_CMD="$lt_cv_path_MAGIC_CMD" -if test -n "$MAGIC_CMD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 -$as_echo "$MAGIC_CMD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - else - MAGIC_CMD=: - fi -fi - - fi - ;; -esac - -# Use C for the default configuration in the libtool script - -lt_save_CC="$CC" -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -# Source file extension for C test sources. -ac_ext=c - -# Object file extension for compiled C test sources. -objext=o -objext=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code="int some_variable = 0;" - -# Code to be used in simple link tests -lt_simple_link_test_code='int main(){return(0);}' - - - - - - - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC - -# Save the default compiler, since it gets overwritten when the other -# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. -compiler_DEFAULT=$CC - -# save warnings/boilerplate of simple test code -ac_outfile=conftest.$ac_objext -echo "$lt_simple_compile_test_code" >conftest.$ac_ext -eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_compiler_boilerplate=`cat conftest.err` -$RM conftest* - -ac_outfile=conftest.$ac_objext -echo "$lt_simple_link_test_code" >conftest.$ac_ext -eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_linker_boilerplate=`cat conftest.err` -$RM -r conftest* - - -## CAVEAT EMPTOR: -## There is no encapsulation within the following macros, do not change -## the running order or otherwise move them around unless you know exactly -## what you are doing... -if test -n "$compiler"; then - -lt_prog_compiler_no_builtin_flag= - -if test "$GCC" = yes; then - case $cc_basename in - nvcc*) - lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; - *) - lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; - esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 -$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } -if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_rtti_exceptions=no - ac_outfile=conftest.$ac_objext - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="-fno-rtti -fno-exceptions" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_rtti_exceptions=yes - fi - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 -$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } - -if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then - lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" -else - : -fi - -fi - - - - - - - lt_prog_compiler_wl= -lt_prog_compiler_pic= -lt_prog_compiler_static= - - - if test "$GCC" = yes; then - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_static='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - lt_prog_compiler_pic='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - lt_prog_compiler_pic='-DDLL_EXPORT' - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - lt_prog_compiler_pic='-fno-common' - ;; - - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - lt_prog_compiler_static= - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - lt_prog_compiler_pic='-fPIC' - ;; - esac - ;; - - interix[3-9]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - lt_prog_compiler_can_build_shared=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - lt_prog_compiler_pic=-Kconform_pic - fi - ;; - - *) - lt_prog_compiler_pic='-fPIC' - ;; - esac - - case $cc_basename in - nvcc*) # Cuda Compiler Driver 2.2 - lt_prog_compiler_wl='-Xlinker ' - if test -n "$lt_prog_compiler_pic"; then - lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" - fi - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - lt_prog_compiler_wl='-Wl,' - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static='-Bstatic' - else - lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - lt_prog_compiler_pic='-DDLL_EXPORT' - ;; - - hpux9* | hpux10* | hpux11*) - lt_prog_compiler_wl='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - lt_prog_compiler_pic='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - lt_prog_compiler_static='${wl}-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - lt_prog_compiler_wl='-Wl,' - # PIC (with -KPIC) is the default. - lt_prog_compiler_static='-non_shared' - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - # old Intel for x86_64 which still supported -KPIC. - ecc*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-static' - ;; - # icc used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - icc* | ifort*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fPIC' - lt_prog_compiler_static='-static' - ;; - # Lahey Fortran 8.1. - lf95*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='--shared' - lt_prog_compiler_static='--static' - ;; - nagfor*) - # NAG Fortran compiler - lt_prog_compiler_wl='-Wl,-Wl,,' - lt_prog_compiler_pic='-PIC' - lt_prog_compiler_static='-Bstatic' - ;; - pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) - # Portland Group compilers (*not* the Pentium gcc compiler, - # which looks to be a dead project) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fpic' - lt_prog_compiler_static='-Bstatic' - ;; - ccc*) - lt_prog_compiler_wl='-Wl,' - # All Alpha code is PIC. - lt_prog_compiler_static='-non_shared' - ;; - xl* | bgxl* | bgf* | mpixl*) - # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-qpic' - lt_prog_compiler_static='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) - # Sun Fortran 8.3 passes all unrecognized flags to the linker - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='' - ;; - *Sun\ F* | *Sun*Fortran*) - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='-Qoption ld ' - ;; - *Sun\ C*) - # Sun C 5.9 - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - lt_prog_compiler_wl='-Wl,' - ;; - *Intel*\ [CF]*Compiler*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fPIC' - lt_prog_compiler_static='-static' - ;; - *Portland\ Group*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-fpic' - lt_prog_compiler_static='-Bstatic' - ;; - esac - ;; - esac - ;; - - newsos6) - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic='-fPIC -shared' - ;; - - osf3* | osf4* | osf5*) - lt_prog_compiler_wl='-Wl,' - # All OSF/1 code is PIC. - lt_prog_compiler_static='-non_shared' - ;; - - rdos*) - lt_prog_compiler_static='-non_shared' - ;; - - solaris*) - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - case $cc_basename in - f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) - lt_prog_compiler_wl='-Qoption ld ';; - *) - lt_prog_compiler_wl='-Wl,';; - esac - ;; - - sunos4*) - lt_prog_compiler_wl='-Qoption ld ' - lt_prog_compiler_pic='-PIC' - lt_prog_compiler_static='-Bstatic' - ;; - - sysv4 | sysv4.2uw2* | sysv4.3*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - ;; - - sysv4*MP*) - if test -d /usr/nec ;then - lt_prog_compiler_pic='-Kconform_pic' - lt_prog_compiler_static='-Bstatic' - fi - ;; - - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_pic='-KPIC' - lt_prog_compiler_static='-Bstatic' - ;; - - unicos*) - lt_prog_compiler_wl='-Wl,' - lt_prog_compiler_can_build_shared=no - ;; - - uts4*) - lt_prog_compiler_pic='-pic' - lt_prog_compiler_static='-Bstatic' - ;; - - *) - lt_prog_compiler_can_build_shared=no - ;; - esac - fi - -case $host_os in - # For platforms which do not support PIC, -DPIC is meaningless: - *djgpp*) - lt_prog_compiler_pic= - ;; - *) - lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" - ;; -esac - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 -$as_echo_n "checking for $compiler option to produce PIC... " >&6; } -if ${lt_cv_prog_compiler_pic+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic=$lt_prog_compiler_pic -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 -$as_echo "$lt_cv_prog_compiler_pic" >&6; } -lt_prog_compiler_pic=$lt_cv_prog_compiler_pic - -# -# Check to make sure the PIC flag actually works. -# -if test -n "$lt_prog_compiler_pic"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 -$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } -if ${lt_cv_prog_compiler_pic_works+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic_works=no - ac_outfile=conftest.$ac_objext - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="$lt_prog_compiler_pic -DPIC" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_pic_works=yes - fi - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 -$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } - -if test x"$lt_cv_prog_compiler_pic_works" = xyes; then - case $lt_prog_compiler_pic in - "" | " "*) ;; - *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; - esac -else - lt_prog_compiler_pic= - lt_prog_compiler_can_build_shared=no -fi - -fi - - - - - - - - - - - -# -# Check to make sure the static flag actually works. -# -wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 -$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if ${lt_cv_prog_compiler_static_works+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_static_works=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $lt_tmp_static_flag" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&5 - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_static_works=yes - fi - else - lt_cv_prog_compiler_static_works=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 -$as_echo "$lt_cv_prog_compiler_static_works" >&6; } - -if test x"$lt_cv_prog_compiler_static_works" = xyes; then - : -else - lt_prog_compiler_static= -fi - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 -$as_echo "$lt_cv_prog_compiler_c_o" >&6; } - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 -$as_echo "$lt_cv_prog_compiler_c_o" >&6; } - - - - -hard_links="nottested" -if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then - # do not overwrite the value of need_locks provided by the user - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 -$as_echo_n "checking if we can lock with hard links... " >&6; } - hard_links=yes - $RM conftest* - ln conftest.a conftest.b 2>/dev/null && hard_links=no - touch conftest.a - ln conftest.a conftest.b 2>&5 || hard_links=no - ln conftest.a conftest.b 2>/dev/null && hard_links=no - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 -$as_echo "$hard_links" >&6; } - if test "$hard_links" = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 -$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} - need_locks=warn - fi -else - need_locks=no -fi - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } - - runpath_var= - allow_undefined_flag= - always_export_symbols=no - archive_cmds= - archive_expsym_cmds= - compiler_needs_object=no - enable_shared_with_static_runtimes=no - export_dynamic_flag_spec= - export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - hardcode_automatic=no - hardcode_direct=no - hardcode_direct_absolute=no - hardcode_libdir_flag_spec= - hardcode_libdir_separator= - hardcode_minus_L=no - hardcode_shlibpath_var=unsupported - inherit_rpath=no - link_all_deplibs=unknown - module_cmds= - module_expsym_cmds= - old_archive_from_new_cmds= - old_archive_from_expsyms_cmds= - thread_safe_flag_spec= - whole_archive_flag_spec= - # include_expsyms should be a list of space-separated symbols to be *always* - # included in the symbol list - include_expsyms= - # exclude_expsyms can be an extended regexp of symbols to exclude - # it will be wrapped by ` (' and `)$', so one must not match beginning or - # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', - # as well as any symbol that contains `d'. - exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' - # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out - # platforms (ab)use it in PIC code, but their linkers get confused if - # the symbol is explicitly referenced. Since portable code cannot - # rely on this symbol name, it's probably fine to never include it in - # preloaded symbol tables. - # Exclude shared library initialization/finalization symbols. - extract_expsyms_cmds= - - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - # FIXME: the MSVC++ port hasn't been tested in a loooong time - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - if test "$GCC" != yes; then - with_gnu_ld=no - fi - ;; - interix*) - # we just hope/assume this is gcc and not c89 (= MSVC++) - with_gnu_ld=yes - ;; - openbsd*) - with_gnu_ld=no - ;; - linux* | k*bsd*-gnu | gnu*) - link_all_deplibs=no - ;; - esac - - ld_shlibs=yes - - # On some targets, GNU ld is compatible enough with the native linker - # that we're better off using the native interface for both. - lt_use_gnu_ld_interface=no - if test "$with_gnu_ld" = yes; then - case $host_os in - aix*) - # The AIX port of GNU ld has always aspired to compatibility - # with the native linker. However, as the warning in the GNU ld - # block says, versions before 2.19.5* couldn't really create working - # shared libraries, regardless of the interface used. - case `$LD -v 2>&1` in - *\ \(GNU\ Binutils\)\ 2.19.5*) ;; - *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; - *\ \(GNU\ Binutils\)\ [3-9]*) ;; - *) - lt_use_gnu_ld_interface=yes - ;; - esac - ;; - *) - lt_use_gnu_ld_interface=yes - ;; - esac - fi - - if test "$lt_use_gnu_ld_interface" = yes; then - # If archive_cmds runs LD, not CC, wlarc should be empty - wlarc='${wl}' - - # Set some defaults for GNU ld with shared library support. These - # are reset later if shared libraries are not supported. Putting them - # here allows them to be overridden if necessary. - runpath_var=LD_RUN_PATH - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - export_dynamic_flag_spec='${wl}--export-dynamic' - # ancient GNU ld didn't support --whole-archive et. al. - if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then - whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - else - whole_archive_flag_spec= - fi - supports_anon_versioning=no - case `$LD -v 2>&1` in - *GNU\ gold*) supports_anon_versioning=yes ;; - *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - - # See if GNU ld supports shared libraries. - case $host_os in - aix[3-9]*) - # On AIX/PPC, the GNU linker is very broken - if test "$host_cpu" != ia64; then - ld_shlibs=no - cat <<_LT_EOF 1>&2 - -*** Warning: the GNU linker, at least up to release 2.19, is reported -*** to be unable to reliably create shared libraries on AIX. -*** Therefore, libtool is disabling shared libraries support. If you -*** really care for shared libraries, you may want to install binutils -*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. -*** You will then need to restart the configuration process. - -_LT_EOF - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='' - ;; - m68k) - archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - esac - ;; - - beos*) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - allow_undefined_flag=unsupported - # Joseph Beckenbach says some releases of gcc - # support --undefined. This deserves some investigation. FIXME - archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - else - ld_shlibs=no - fi - ;; - - cygwin* | mingw* | pw32* | cegcc*) - # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, - # as there is no search path for DLLs. - hardcode_libdir_flag_spec='-L$libdir' - export_dynamic_flag_spec='${wl}--export-all-symbols' - allow_undefined_flag=unsupported - always_export_symbols=no - enable_shared_with_static_runtimes=yes - export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' - exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' - - if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - else - ld_shlibs=no - fi - ;; - - haiku*) - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - link_all_deplibs=yes - ;; - - interix[3-9]*) - hardcode_direct=no - hardcode_shlibpath_var=no - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - export_dynamic_flag_spec='${wl}-E' - # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. - # Instead, shared libraries are loaded at an image base (0x10000000 by - # default) and relocated if they conflict, which is a slow very memory - # consuming and fragmenting process. To avoid this, we pick a random, - # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link - # time. Moving up from 0x10000000 also allows more sbrk(2) space. - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - ;; - - gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) - tmp_diet=no - if test "$host_os" = linux-dietlibc; then - case $cc_basename in - diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) - esac - fi - if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ - && test "$tmp_diet" = no - then - tmp_addflag=' $pic_flag' - tmp_sharedflag='-shared' - case $cc_basename,$host_cpu in - pgcc*) # Portland Group C compiler - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - tmp_addflag=' $pic_flag' - ;; - pgf77* | pgf90* | pgf95* | pgfortran*) - # Portland Group f77 and f90 compilers - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - tmp_addflag=' $pic_flag -Mnomain' ;; - ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 - tmp_addflag=' -i_dynamic' ;; - efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 - tmp_addflag=' -i_dynamic -nofor_main' ;; - ifc* | ifort*) # Intel Fortran compiler - tmp_addflag=' -nofor_main' ;; - lf95*) # Lahey Fortran 8.1 - whole_archive_flag_spec= - tmp_sharedflag='--shared' ;; - xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) - tmp_sharedflag='-qmkshrobj' - tmp_addflag= ;; - nvcc*) # Cuda Compiler Driver 2.2 - whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - compiler_needs_object=yes - ;; - esac - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) # Sun C 5.9 - whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - compiler_needs_object=yes - tmp_sharedflag='-G' ;; - *Sun\ F*) # Sun Fortran 8.3 - tmp_sharedflag='-G' ;; - esac - archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - - if test "x$supports_anon_versioning" = xyes; then - archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - fi - - case $cc_basename in - xlf* | bgf* | bgxlf* | mpixlf*) - # IBM XL Fortran 10.1 on PPC cannot create shared libs itself - whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then - archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' - fi - ;; - esac - else - ld_shlibs=no - fi - ;; - - netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' - wlarc= - else - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - fi - ;; - - solaris*) - if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then - ld_shlibs=no - cat <<_LT_EOF 1>&2 - -*** Warning: The releases 2.8.* of the GNU linker cannot reliably -*** create shared libraries on Solaris systems. Therefore, libtool -*** is disabling shared libraries support. We urge you to upgrade GNU -*** binutils to release 2.9.1 or newer. Another option is to modify -*** your PATH or compiler configuration so that the native linker is -*** used, and then restart. - -_LT_EOF - elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - ld_shlibs=no - fi - ;; - - sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) - case `$LD -v 2>&1` in - *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) - ld_shlibs=no - cat <<_LT_EOF 1>&2 - -*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not -*** reliably create shared libraries on SCO systems. Therefore, libtool -*** is disabling shared libraries support. We urge you to upgrade GNU -*** binutils to release 2.16.91.0.3 or newer. Another option is to modify -*** your PATH or compiler configuration so that the native linker is -*** used, and then restart. - -_LT_EOF - ;; - *) - # For security reasons, it is highly recommended that you always - # use absolute paths for naming shared libraries, and exclude the - # DT_RUNPATH tag from executables and libraries. But doing so - # requires that you compile everything twice, which is a pain. - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - ld_shlibs=no - fi - ;; - esac - ;; - - sunos4*) - archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' - wlarc= - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - *) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - ld_shlibs=no - fi - ;; - esac - - if test "$ld_shlibs" = no; then - runpath_var= - hardcode_libdir_flag_spec= - export_dynamic_flag_spec= - whole_archive_flag_spec= - fi - else - # PORTME fill in a description of your system's linker (not GNU ld) - case $host_os in - aix3*) - allow_undefined_flag=unsupported - always_export_symbols=yes - archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' - # Note: this linker hardcodes the directories in LIBPATH if there - # are no directories specified by -L. - hardcode_minus_L=yes - if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then - # Neither direct hardcoding nor static linking is supported with a - # broken collect2. - hardcode_direct=unsupported - fi - ;; - - aix[4-9]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - exp_sym_flag='-Bexport' - no_entry_flag="" - else - # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global - # defined symbols, whereas GNU nm marks them as "W". - if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - else - export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - fi - aix_use_runtimelinking=no - - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) - for ld_flag in $LDFLAGS; do - if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then - aix_use_runtimelinking=yes - break - fi - done - ;; - esac - - exp_sym_flag='-bexport' - no_entry_flag='-bnoentry' - fi - - # When large executables or shared objects are built, AIX ld can - # have problems creating the table of contents. If linking a library - # or program results in "error TOC overflow" add -mminimal-toc to - # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not - # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. - - archive_cmds='' - hardcode_direct=yes - hardcode_direct_absolute=yes - hardcode_libdir_separator=':' - link_all_deplibs=yes - file_list_spec='${wl}-f,' - - if test "$GCC" = yes; then - case $host_os in aix4.[012]|aix4.[012].*) - # We only want to do this on AIX 4.2 and lower, the check - # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && - strings "$collect2name" | $GREP resolve_lib_name >/dev/null - then - # We have reworked collect2 - : - else - # We have old collect2 - hardcode_direct=unsupported - # It fails to find uninstalled libraries when the uninstalled - # path is not listed in the libpath. Setting hardcode_minus_L - # to unsupported forces relinking - hardcode_minus_L=yes - hardcode_libdir_flag_spec='-L$libdir' - hardcode_libdir_separator= - fi - ;; - esac - shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' - fi - link_all_deplibs=no - else - # not using gcc - if test "$host_cpu" = ia64; then - # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release - # chokes on -Wl,-G. The following line is correct: - shared_flag='-G' - else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' - else - shared_flag='${wl}-bM:SRE' - fi - fi - fi - - export_dynamic_flag_spec='${wl}-bexpall' - # It seems that -bexpall does not export symbols beginning with - # underscore (_), so it is better to generate a list of symbols to export. - always_export_symbols=yes - if test "$aix_use_runtimelinking" = yes; then - # Warning - without using the other runtime loading flags (-brtl), - # -berok will link without error, but may produce a broken library. - allow_undefined_flag='-berok' - # Determine the default libpath from the value encoded in an - # empty executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath_+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath_ -fi - - hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" - else - if test "$host_cpu" = ia64; then - hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' - allow_undefined_flag="-z nodefs" - archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" - else - # Determine the default libpath from the value encoded in an - # empty executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath_+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath_"; then - lt_cv_aix_libpath_="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath_ -fi - - hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - # Warning - without using the other run time loading flags, - # -berok will link without error, but may produce a broken library. - no_undefined_flag=' ${wl}-bernotok' - allow_undefined_flag=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then - # We only use this code for GNU lds that support --whole-archive. - whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - else - # Exported symbols can be pulled into shared objects from archives - whole_archive_flag_spec='$convenience' - fi - archive_cmds_need_lc=yes - # This is similar to how AIX traditionally builds its shared libraries. - archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' - fi - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds='' - ;; - m68k) - archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - esac - ;; - - bsdi[45]*) - export_dynamic_flag_spec=-rdynamic - ;; - - cygwin* | mingw* | pw32* | cegcc*) - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - case $cc_basename in - cl*) - # Native MSVC - hardcode_libdir_flag_spec=' ' - allow_undefined_flag=unsupported - always_export_symbols=yes - file_list_spec='@' - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' - # The linker will not automatically build a static lib if we build a DLL. - # _LT_TAGVAR(old_archive_from_new_cmds, )='true' - enable_shared_with_static_runtimes=yes - exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' - export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' - # Don't use ranlib - old_postinstall_cmds='chmod 644 $oldlib' - postlink_cmds='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' - ;; - *) - # Assume MSVC wrapper - hardcode_libdir_flag_spec=' ' - allow_undefined_flag=unsupported - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' - # The linker will automatically build a .lib file if we build a DLL. - old_archive_from_new_cmds='true' - # FIXME: Should let the user specify the lib program. - old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' - enable_shared_with_static_runtimes=yes - ;; - esac - ;; - - darwin* | rhapsody*) - - - archive_cmds_need_lc=no - hardcode_direct=no - hardcode_automatic=yes - hardcode_shlibpath_var=unsupported - if test "$lt_cv_ld_force_load" = "yes"; then - whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' - - else - whole_archive_flag_spec='' - fi - link_all_deplibs=yes - allow_undefined_flag="$_lt_dar_allow_undefined" - case $cc_basename in - ifort*) _lt_dar_can_shared=yes ;; - *) _lt_dar_can_shared=$GCC ;; - esac - if test "$_lt_dar_can_shared" = "yes"; then - output_verbose_link_cmd=func_echo_all - archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" - module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" - archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" - module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" - - else - ld_shlibs=no - fi - - ;; - - dgux*) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_shlibpath_var=no - ;; - - # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor - # support. Future versions do this automatically, but an explicit c++rt0.o - # does not break anything, and helps significantly (at the cost of a little - # extra space). - freebsd2.2*) - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - # Unfortunately, older versions of FreeBSD 2 do not have this feature. - freebsd2.*) - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=yes - hardcode_minus_L=yes - hardcode_shlibpath_var=no - ;; - - # FreeBSD 3 and greater uses gcc -shared to do shared libraries. - freebsd* | dragonfly*) - archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - hpux9*) - if test "$GCC" = yes; then - archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - else - archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - fi - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=yes - - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - export_dynamic_flag_spec='${wl}-E' - ;; - - hpux10*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' - fi - if test "$with_gnu_ld" = no; then - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=yes - hardcode_direct_absolute=yes - export_dynamic_flag_spec='${wl}-E' - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - fi - ;; - - hpux11*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - case $host_cpu in - hppa*64*) - archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - ia64*) - archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - else - case $host_cpu in - hppa*64*) - archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - ia64*) - archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - - # Older versions of the 11.00 compiler do not understand -b yet - # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 -$as_echo_n "checking if $CC understands -b... " >&6; } -if ${lt_cv_prog_compiler__b+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler__b=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -b" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&5 - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler__b=yes - fi - else - lt_cv_prog_compiler__b=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 -$as_echo "$lt_cv_prog_compiler__b" >&6; } - -if test x"$lt_cv_prog_compiler__b" = xyes; then - archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' -else - archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' -fi - - ;; - esac - fi - if test "$with_gnu_ld" = no; then - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - - case $host_cpu in - hppa*64*|ia64*) - hardcode_direct=no - hardcode_shlibpath_var=no - ;; - *) - hardcode_direct=yes - hardcode_direct_absolute=yes - export_dynamic_flag_spec='${wl}-E' - - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - ;; - esac - fi - ;; - - irix5* | irix6* | nonstopux*) - if test "$GCC" = yes; then - archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - # Try to use the -exported_symbol ld option, if it does not - # work, assume that -exports_file does not work either and - # implicitly export all symbols. - # This should be the same for all languages, so no per-tag cache variable. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 -$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } -if ${lt_cv_irix_exported_symbol+:} false; then : - $as_echo_n "(cached) " >&6 -else - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -int foo (void) { return 0; } -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - lt_cv_irix_exported_symbol=yes -else - lt_cv_irix_exported_symbol=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS="$save_LDFLAGS" -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 -$as_echo "$lt_cv_irix_exported_symbol" >&6; } - if test "$lt_cv_irix_exported_symbol" = yes; then - archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' - fi - else - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' - fi - archive_cmds_need_lc='no' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - inherit_rpath=yes - link_all_deplibs=yes - ;; - - netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out - else - archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF - fi - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - hardcode_shlibpath_var=no - ;; - - newsos6) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=yes - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_shlibpath_var=no - ;; - - *nto* | *qnx*) - ;; - - openbsd*) - if test -f /usr/libexec/ld.so; then - hardcode_direct=yes - hardcode_shlibpath_var=no - hardcode_direct_absolute=yes - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - export_dynamic_flag_spec='${wl}-E' - else - case $host_os in - openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) - archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - hardcode_libdir_flag_spec='-R$libdir' - ;; - *) - archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - ;; - esac - fi - else - ld_shlibs=no - fi - ;; - - os2*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - allow_undefined_flag=unsupported - archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' - old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' - ;; - - osf3*) - if test "$GCC" = yes; then - allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - else - allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - fi - archive_cmds_need_lc='no' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - ;; - - osf4* | osf5*) # as osf3* with the addition of -msym flag - if test "$GCC" = yes; then - allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - else - allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ - $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' - - # Both c and cxx compiler support -rpath directly - hardcode_libdir_flag_spec='-rpath $libdir' - fi - archive_cmds_need_lc='no' - hardcode_libdir_separator=: - ;; - - solaris*) - no_undefined_flag=' -z defs' - if test "$GCC" = yes; then - wlarc='${wl}' - archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' - else - case `$CC -V 2>&1` in - *"Compilers 5.0"*) - wlarc='' - archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' - archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' - ;; - *) - wlarc='${wl}' - archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' - ;; - esac - fi - hardcode_libdir_flag_spec='-R$libdir' - hardcode_shlibpath_var=no - case $host_os in - solaris2.[0-5] | solaris2.[0-5].*) ;; - *) - # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. GCC discards it without `$wl', - # but is careful enough not to reorder. - # Supported since Solaris 2.6 (maybe 2.5.1?) - if test "$GCC" = yes; then - whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' - else - whole_archive_flag_spec='-z allextract$convenience -z defaultextract' - fi - ;; - esac - link_all_deplibs=yes - ;; - - sunos4*) - if test "x$host_vendor" = xsequent; then - # Use $CC to link under sequent, because it throws in some extra .o - # files that make .init and .fini sections work. - archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' - fi - hardcode_libdir_flag_spec='-L$libdir' - hardcode_direct=yes - hardcode_minus_L=yes - hardcode_shlibpath_var=no - ;; - - sysv4) - case $host_vendor in - sni) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=yes # is this really true??? - ;; - siemens) - ## LD is ld it makes a PLAMLIB - ## CC just makes a GrossModule. - archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' - reload_cmds='$CC -r -o $output$reload_objs' - hardcode_direct=no - ;; - motorola) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_direct=no #Motorola manual says yes, but my tests say they lie - ;; - esac - runpath_var='LD_RUN_PATH' - hardcode_shlibpath_var=no - ;; - - sysv4.3*) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_shlibpath_var=no - export_dynamic_flag_spec='-Bexport' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_shlibpath_var=no - runpath_var=LD_RUN_PATH - hardcode_runpath_var=yes - ld_shlibs=yes - fi - ;; - - sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) - no_undefined_flag='${wl}-z,text' - archive_cmds_need_lc=no - hardcode_shlibpath_var=no - runpath_var='LD_RUN_PATH' - - if test "$GCC" = yes; then - archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - fi - ;; - - sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not - # link with -lc, and that would cause any symbols used from libc to - # always be unresolved, which means just about no library would - # ever link correctly. If we're not using GNU ld we use -z text - # though, which does catch some bad symbols but isn't as heavy-handed - # as -z defs. - no_undefined_flag='${wl}-z,text' - allow_undefined_flag='${wl}-z,nodefs' - archive_cmds_need_lc=no - hardcode_shlibpath_var=no - hardcode_libdir_flag_spec='${wl}-R,$libdir' - hardcode_libdir_separator=':' - link_all_deplibs=yes - export_dynamic_flag_spec='${wl}-Bexport' - runpath_var='LD_RUN_PATH' - - if test "$GCC" = yes; then - archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - else - archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - fi - ;; - - uts4*) - archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - hardcode_libdir_flag_spec='-L$libdir' - hardcode_shlibpath_var=no - ;; - - *) - ld_shlibs=no - ;; - esac - - if test x$host_vendor = xsni; then - case $host in - sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - export_dynamic_flag_spec='${wl}-Blargedynsym' - ;; - esac - fi - fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 -$as_echo "$ld_shlibs" >&6; } -test "$ld_shlibs" = no && can_build_shared=no - -with_gnu_ld=$with_gnu_ld - - - - - - - - - - - - - - - -# -# Do we need to explicitly link libc? -# -case "x$archive_cmds_need_lc" in -x|xyes) - # Assume -lc should be added - archive_cmds_need_lc=yes - - if test "$enable_shared" = yes && test "$GCC" = yes; then - case $archive_cmds in - *'~'*) - # FIXME: we may have to deal with multi-command sequences. - ;; - '$CC '*) - # Test whether the compiler implicitly links with -lc since on some - # systems, -lgcc has to come before -lc. If gcc already passes -lc - # to ld, don't add -lc before -lgcc. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 -$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } -if ${lt_cv_archive_cmds_need_lc+:} false; then : - $as_echo_n "(cached) " >&6 -else - $RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$lt_prog_compiler_wl - pic_flag=$lt_prog_compiler_pic - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$allow_undefined_flag - allow_undefined_flag= - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 - (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - then - lt_cv_archive_cmds_need_lc=no - else - lt_cv_archive_cmds_need_lc=yes - fi - allow_undefined_flag=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 -$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } - archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc - ;; - esac - fi - ;; -esac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 -$as_echo_n "checking dynamic linker characteristics... " >&6; } - -if test "$GCC" = yes; then - case $host_os in - darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; - *) lt_awk_arg="/^libraries:/" ;; - esac - case $host_os in - mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; - *) lt_sed_strip_eq="s,=/,/,g" ;; - esac - lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` - case $lt_search_path_spec in - *\;*) - # if the path contains ";" then we assume it to be the separator - # otherwise default to the standard path separator (i.e. ":") - it is - # assumed that no part of a normal pathname contains ";" but that should - # okay in the real world where ";" in dirpaths is itself problematic. - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` - ;; - *) - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` - ;; - esac - # Ok, now we have the path, separated by spaces, we can step through it - # and add multilib dir if necessary. - lt_tmp_lt_search_path_spec= - lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` - for lt_sys_path in $lt_search_path_spec; do - if test -d "$lt_sys_path/$lt_multi_os_dir"; then - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" - else - test -d "$lt_sys_path" && \ - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" - fi - done - lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' -BEGIN {RS=" "; FS="/|\n";} { - lt_foo=""; - lt_count=0; - for (lt_i = NF; lt_i > 0; lt_i--) { - if ($lt_i != "" && $lt_i != ".") { - if ($lt_i == "..") { - lt_count++; - } else { - if (lt_count == 0) { - lt_foo="/" $lt_i lt_foo; - } else { - lt_count--; - } - } - } - } - if (lt_foo != "") { lt_freq[lt_foo]++; } - if (lt_freq[lt_foo] == 1) { print lt_foo; } -}'` - # AWK program above erroneously prepends '/' to C:/dos/paths - # for these hosts. - case $host_os in - mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ - $SED 's,/\([A-Za-z]:\),\1,g'` ;; - esac - sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` -else - sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" -fi -library_names_spec= -libname_spec='lib$name' -soname_spec= -shrext_cmds=".so" -postinstall_cmds= -postuninstall_cmds= -finish_cmds= -finish_eval= -shlibpath_var= -shlibpath_overrides_runpath=unknown -version_type=none -dynamic_linker="$host_os ld.so" -sys_lib_dlsearch_path_spec="/lib /usr/lib" -need_lib_prefix=unknown -hardcode_into_libs=no - -# when you set need_version to no, make sure it does not cause -set_version -# flags to be left without arguments -need_version=unknown - -case $host_os in -aix3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' - shlibpath_var=LIBPATH - - # AIX 3 has no versioning support, so we append a major version to the name. - soname_spec='${libname}${release}${shared_ext}$major' - ;; - -aix[4-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - hardcode_into_libs=yes - if test "$host_cpu" = ia64; then - # AIX 5 supports IA64 - library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - else - # With GCC up to 2.95.x, collect2 would create an import file - # for dependence libraries. The import file would start with - # the line `#! .'. This would cause the generated library to - # depend on `.', always an invalid library. This was fixed in - # development snapshots of GCC prior to 3.0. - case $host_os in - aix4 | aix4.[01] | aix4.[01].*) - if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' - echo ' yes ' - echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then - : - else - can_build_shared=no - fi - ;; - esac - # AIX (on Power*) has no versioning support, so currently we can not hardcode correct - # soname into executable. Probably we can add versioning support to - # collect2, so additional links can be useful in future. - if test "$aix_use_runtimelinking" = yes; then - # If using run time linking (on AIX 4.2 or later) use lib.so - # instead of lib.a to let people know that these are not - # typical AIX shared libraries. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - else - # We preserve .a as extension for shared libraries through AIX4.2 - # and later when we are not doing run time linking. - library_names_spec='${libname}${release}.a $libname.a' - soname_spec='${libname}${release}${shared_ext}$major' - fi - shlibpath_var=LIBPATH - fi - ;; - -amigaos*) - case $host_cpu in - powerpc) - # Since July 2007 AmigaOS4 officially supports .so libraries. - # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - ;; - m68k) - library_names_spec='$libname.ixlibrary $libname.a' - # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' - ;; - esac - ;; - -beos*) - library_names_spec='${libname}${shared_ext}' - dynamic_linker="$host_os ld.so" - shlibpath_var=LIBRARY_PATH - ;; - -bsdi[45]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" - sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" - # the default ld.so.conf also contains /usr/contrib/lib and - # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow - # libtool to hard-code these into programs - ;; - -cygwin* | mingw* | pw32* | cegcc*) - version_type=windows - shrext_cmds=".dll" - need_version=no - need_lib_prefix=no - - case $GCC,$cc_basename in - yes,*) - # gcc - library_names_spec='$libname.dll.a' - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname~ - chmod a+x \$dldir/$dlname~ - if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then - eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; - fi' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - - case $host_os in - cygwin*) - # Cygwin DLLs use 'cyg' prefix rather than 'lib' - soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - - sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" - ;; - mingw* | cegcc*) - # MinGW DLLs use traditional 'lib' prefix - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - pw32*) - # pw32 DLLs use 'pw' prefix rather than 'lib' - library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - esac - dynamic_linker='Win32 ld.exe' - ;; - - *,cl*) - # Native MSVC - libname_spec='$name' - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - library_names_spec='${libname}.dll.lib' - - case $build_os in - mingw*) - sys_lib_search_path_spec= - lt_save_ifs=$IFS - IFS=';' - for lt_path in $LIB - do - IFS=$lt_save_ifs - # Let DOS variable expansion print the short 8.3 style file name. - lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` - sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" - done - IFS=$lt_save_ifs - # Convert to MSYS style. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` - ;; - cygwin*) - # Convert to unix form, then to dos form, then back to unix form - # but this time dos style (no spaces!) so that the unix form looks - # like /cygdrive/c/PROGRA~1:/cygdr... - sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` - sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` - sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - ;; - *) - sys_lib_search_path_spec="$LIB" - if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then - # It is most probably a Windows format PATH. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi - # FIXME: find the short name or the path components, as spaces are - # common. (e.g. "Program Files" -> "PROGRA~1") - ;; - esac - - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - dynamic_linker='Win32 link.exe' - ;; - - *) - # Assume MSVC wrapper - library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' - dynamic_linker='Win32 ld.exe' - ;; - esac - # FIXME: first we should search . and the directory the executable is in - shlibpath_var=PATH - ;; - -darwin* | rhapsody*) - dynamic_linker="$host_os dyld" - version_type=darwin - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' - soname_spec='${libname}${release}${major}$shared_ext' - shlibpath_overrides_runpath=yes - shlibpath_var=DYLD_LIBRARY_PATH - shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' - - sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" - sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' - ;; - -dgux*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -freebsd* | dragonfly*) - # DragonFly does not have aout. When/if they implement a new - # versioning mechanism, adjust this. - if test -x /usr/bin/objformat; then - objformat=`/usr/bin/objformat` - else - case $host_os in - freebsd[23].*) objformat=aout ;; - *) objformat=elf ;; - esac - fi - version_type=freebsd-$objformat - case $version_type in - freebsd-elf*) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - need_version=no - need_lib_prefix=no - ;; - freebsd-*) - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' - need_version=yes - ;; - esac - shlibpath_var=LD_LIBRARY_PATH - case $host_os in - freebsd2.*) - shlibpath_overrides_runpath=yes - ;; - freebsd3.[01]* | freebsdelf3.[01]*) - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ - freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - *) # from 4.6 on, and DragonFly - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - esac - ;; - -haiku*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - dynamic_linker="$host_os runtime_loader" - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LIBRARY_PATH - shlibpath_overrides_runpath=yes - sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' - hardcode_into_libs=yes - ;; - -hpux9* | hpux10* | hpux11*) - # Give a soname corresponding to the major version so that dld.sl refuses to - # link against other versions. - version_type=sunos - need_lib_prefix=no - need_version=no - case $host_cpu in - ia64*) - shrext_cmds='.so' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.so" - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - if test "X$HPUX_IA64_MODE" = X32; then - sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" - else - sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" - fi - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - hppa*64*) - shrext_cmds='.sl' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.sl" - shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - *) - shrext_cmds='.sl' - dynamic_linker="$host_os dld.sl" - shlibpath_var=SHLIB_PATH - shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - ;; - esac - # HP-UX runs *really* slowly unless shared libraries are mode 555, ... - postinstall_cmds='chmod 555 $lib' - # or fails outright, so override atomically: - install_override_mode=555 - ;; - -interix[3-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -irix5* | irix6* | nonstopux*) - case $host_os in - nonstopux*) version_type=nonstopux ;; - *) - if test "$lt_cv_prog_gnu_ld" = yes; then - version_type=linux # correct to gnu/linux during the next big refactor - else - version_type=irix - fi ;; - esac - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' - case $host_os in - irix5* | nonstopux*) - libsuff= shlibsuff= - ;; - *) - case $LD in # libtool.m4 will add one of these switches to LD - *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") - libsuff= shlibsuff= libmagic=32-bit;; - *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") - libsuff=32 shlibsuff=N32 libmagic=N32;; - *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") - libsuff=64 shlibsuff=64 libmagic=64-bit;; - *) libsuff= shlibsuff= libmagic=never-match;; - esac - ;; - esac - shlibpath_var=LD_LIBRARY${shlibsuff}_PATH - shlibpath_overrides_runpath=no - sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" - sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" - hardcode_into_libs=yes - ;; - -# No shared lib support for Linux oldld, aout, or coff. -linux*oldld* | linux*aout* | linux*coff*) - dynamic_linker=no - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - - # Some binutils ld are patched to set DT_RUNPATH - if ${lt_cv_shlibpath_overrides_runpath+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_shlibpath_overrides_runpath=no - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ - LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : - lt_cv_shlibpath_overrides_runpath=yes -fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir - -fi - - shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath - - # This implies no fast_install, which is unacceptable. - # Some rework will be needed to allow for fast_install - # before this can be enabled. - hardcode_into_libs=yes - - # Append ld.so.conf contents to the search path - if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` - sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" - fi - - # We used to test for /lib/ld.so.1 and disable shared libraries on - # powerpc, because MkLinux only supported shared libraries with the - # GNU dynamic linker. Since this was broken with cross compilers, - # most powerpc-linux boxes support dynamic linking these days and - # people can always --disable-shared, the test was removed, and we - # assume the GNU/Linux dynamic linker is in use. - dynamic_linker='GNU/Linux ld.so' - ;; - -netbsdelf*-gnu) - version_type=linux - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='NetBSD ld.elf_so' - ;; - -netbsd*) - version_type=sunos - need_lib_prefix=no - need_version=no - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - dynamic_linker='NetBSD (a.out) ld.so' - else - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='NetBSD ld.elf_so' - fi - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - -newsos6) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - ;; - -*nto* | *qnx*) - version_type=qnx - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='ldqnx.so' - ;; - -openbsd*) - version_type=sunos - sys_lib_dlsearch_path_spec="/usr/lib" - need_lib_prefix=no - # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. - case $host_os in - openbsd3.3 | openbsd3.3.*) need_version=yes ;; - *) need_version=no ;; - esac - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - shlibpath_var=LD_LIBRARY_PATH - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - case $host_os in - openbsd2.[89] | openbsd2.[89].*) - shlibpath_overrides_runpath=no - ;; - *) - shlibpath_overrides_runpath=yes - ;; - esac - else - shlibpath_overrides_runpath=yes - fi - ;; - -os2*) - libname_spec='$name' - shrext_cmds=".dll" - need_lib_prefix=no - library_names_spec='$libname${shared_ext} $libname.a' - dynamic_linker='OS/2 ld.exe' - shlibpath_var=LIBPATH - ;; - -osf3* | osf4* | osf5*) - version_type=osf - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" - sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" - ;; - -rdos*) - dynamic_linker=no - ;; - -solaris*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - # ldd complains unless libraries are executable - postinstall_cmds='chmod +x $lib' - ;; - -sunos4*) - version_type=sunos - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - if test "$with_gnu_ld" = yes; then - need_lib_prefix=no - fi - need_version=yes - ;; - -sysv4 | sysv4.3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - case $host_vendor in - sni) - shlibpath_overrides_runpath=no - need_lib_prefix=no - runpath_var=LD_RUN_PATH - ;; - siemens) - need_lib_prefix=no - ;; - motorola) - need_lib_prefix=no - need_version=no - shlibpath_overrides_runpath=no - sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' - ;; - esac - ;; - -sysv4*MP*) - if test -d /usr/nec ;then - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' - soname_spec='$libname${shared_ext}.$major' - shlibpath_var=LD_LIBRARY_PATH - fi - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - version_type=freebsd-elf - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - if test "$with_gnu_ld" = yes; then - sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' - else - sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' - case $host_os in - sco3.2v5*) - sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" - ;; - esac - fi - sys_lib_dlsearch_path_spec='/usr/lib' - ;; - -tpf*) - # TPF is a cross-target only. Preferred cross-host = GNU/Linux. - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -uts4*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -*) - dynamic_linker=no - ;; -esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 -$as_echo "$dynamic_linker" >&6; } -test "$dynamic_linker" = no && can_build_shared=no - -variables_saved_for_relink="PATH $shlibpath_var $runpath_var" -if test "$GCC" = yes; then - variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" -fi - -if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then - sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" -fi -if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then - sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 -$as_echo_n "checking how to hardcode library paths into programs... " >&6; } -hardcode_action= -if test -n "$hardcode_libdir_flag_spec" || - test -n "$runpath_var" || - test "X$hardcode_automatic" = "Xyes" ; then - - # We can hardcode non-existent directories. - if test "$hardcode_direct" != no && - # If the only mechanism to avoid hardcoding is shlibpath_var, we - # have to relink, otherwise we might link with an installed library - # when we should be linking with a yet-to-be-installed one - ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && - test "$hardcode_minus_L" != no; then - # Linking always hardcodes the temporary library directory. - hardcode_action=relink - else - # We can link without hardcoding, and we can hardcode nonexisting dirs. - hardcode_action=immediate - fi -else - # We cannot hardcode anything, or else we can only hardcode existing - # directories. - hardcode_action=unsupported -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 -$as_echo "$hardcode_action" >&6; } - -if test "$hardcode_action" = relink || - test "$inherit_rpath" = yes; then - # Fast installation is not supported - enable_fast_install=no -elif test "$shlibpath_overrides_runpath" = yes || - test "$enable_shared" = no; then - # Fast installation is not necessary - enable_fast_install=needless -fi - - - - - - - if test "x$enable_dlopen" != xyes; then - enable_dlopen=unknown - enable_dlopen_self=unknown - enable_dlopen_self_static=unknown -else - lt_cv_dlopen=no - lt_cv_dlopen_libs= - - case $host_os in - beos*) - lt_cv_dlopen="load_add_on" - lt_cv_dlopen_libs= - lt_cv_dlopen_self=yes - ;; - - mingw* | pw32* | cegcc*) - lt_cv_dlopen="LoadLibrary" - lt_cv_dlopen_libs= - ;; - - cygwin*) - lt_cv_dlopen="dlopen" - lt_cv_dlopen_libs= - ;; - - darwin*) - # if libdl is installed we need to link against it - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } -if ${ac_cv_lib_dl_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dl_dlopen=yes -else - ac_cv_lib_dl_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" -else - - lt_cv_dlopen="dyld" - lt_cv_dlopen_libs= - lt_cv_dlopen_self=yes - -fi - - ;; - - *) - ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" -if test "x$ac_cv_func_shl_load" = xyes; then : - lt_cv_dlopen="shl_load" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 -$as_echo_n "checking for shl_load in -ldld... " >&6; } -if ${ac_cv_lib_dld_shl_load+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldld $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char shl_load (); -int -main () -{ -return shl_load (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dld_shl_load=yes -else - ac_cv_lib_dld_shl_load=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 -$as_echo "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = xyes; then : - lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" -else - ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" -if test "x$ac_cv_func_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } -if ${ac_cv_lib_dl_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dl_dlopen=yes -else - ac_cv_lib_dl_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 -$as_echo_n "checking for dlopen in -lsvld... " >&6; } -if ${ac_cv_lib_svld_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lsvld $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dlopen (); -int -main () -{ -return dlopen (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_svld_dlopen=yes -else - ac_cv_lib_svld_dlopen=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 -$as_echo "$ac_cv_lib_svld_dlopen" >&6; } -if test "x$ac_cv_lib_svld_dlopen" = xyes; then : - lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 -$as_echo_n "checking for dld_link in -ldld... " >&6; } -if ${ac_cv_lib_dld_dld_link+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-ldld $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char dld_link (); -int -main () -{ -return dld_link (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_dld_dld_link=yes -else - ac_cv_lib_dld_dld_link=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 -$as_echo "$ac_cv_lib_dld_dld_link" >&6; } -if test "x$ac_cv_lib_dld_dld_link" = xyes; then : - lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" -fi - - -fi - - -fi - - -fi - - -fi - - -fi - - ;; - esac - - if test "x$lt_cv_dlopen" != xno; then - enable_dlopen=yes - else - enable_dlopen=no - fi - - case $lt_cv_dlopen in - dlopen) - save_CPPFLAGS="$CPPFLAGS" - test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" - - save_LDFLAGS="$LDFLAGS" - wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" - - save_LIBS="$LIBS" - LIBS="$lt_cv_dlopen_libs $LIBS" - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 -$as_echo_n "checking whether a program can dlopen itself... " >&6; } -if ${lt_cv_dlopen_self+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - lt_cv_dlopen_self=cross -else - lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 - lt_status=$lt_dlunknown - cat > conftest.$ac_ext <<_LT_EOF -#line $LINENO "configure" -#include "confdefs.h" - -#if HAVE_DLFCN_H -#include -#endif - -#include - -#ifdef RTLD_GLOBAL -# define LT_DLGLOBAL RTLD_GLOBAL -#else -# ifdef DL_GLOBAL -# define LT_DLGLOBAL DL_GLOBAL -# else -# define LT_DLGLOBAL 0 -# endif -#endif - -/* We may have to define LT_DLLAZY_OR_NOW in the command line if we - find out it does not work in some platform. */ -#ifndef LT_DLLAZY_OR_NOW -# ifdef RTLD_LAZY -# define LT_DLLAZY_OR_NOW RTLD_LAZY -# else -# ifdef DL_LAZY -# define LT_DLLAZY_OR_NOW DL_LAZY -# else -# ifdef RTLD_NOW -# define LT_DLLAZY_OR_NOW RTLD_NOW -# else -# ifdef DL_NOW -# define LT_DLLAZY_OR_NOW DL_NOW -# else -# define LT_DLLAZY_OR_NOW 0 -# endif -# endif -# endif -# endif -#endif - -/* When -fvisbility=hidden is used, assume the code has been annotated - correspondingly for the symbols needed. */ -#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) -int fnord () __attribute__((visibility("default"))); -#endif - -int fnord () { return 42; } -int main () -{ - void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); - int status = $lt_dlunknown; - - if (self) - { - if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else - { - if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; - else puts (dlerror ()); - } - /* dlclose (self); */ - } - else - puts (dlerror ()); - - return status; -} -_LT_EOF - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 - (eval $ac_link) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then - (./conftest; exit; ) >&5 2>/dev/null - lt_status=$? - case x$lt_status in - x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; - x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; - x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; - esac - else : - # compilation failed - lt_cv_dlopen_self=no - fi -fi -rm -fr conftest* - - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 -$as_echo "$lt_cv_dlopen_self" >&6; } - - if test "x$lt_cv_dlopen_self" = xyes; then - wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 -$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } -if ${lt_cv_dlopen_self_static+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : - lt_cv_dlopen_self_static=cross -else - lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 - lt_status=$lt_dlunknown - cat > conftest.$ac_ext <<_LT_EOF -#line $LINENO "configure" -#include "confdefs.h" - -#if HAVE_DLFCN_H -#include -#endif - -#include - -#ifdef RTLD_GLOBAL -# define LT_DLGLOBAL RTLD_GLOBAL -#else -# ifdef DL_GLOBAL -# define LT_DLGLOBAL DL_GLOBAL -# else -# define LT_DLGLOBAL 0 -# endif -#endif - -/* We may have to define LT_DLLAZY_OR_NOW in the command line if we - find out it does not work in some platform. */ -#ifndef LT_DLLAZY_OR_NOW -# ifdef RTLD_LAZY -# define LT_DLLAZY_OR_NOW RTLD_LAZY -# else -# ifdef DL_LAZY -# define LT_DLLAZY_OR_NOW DL_LAZY -# else -# ifdef RTLD_NOW -# define LT_DLLAZY_OR_NOW RTLD_NOW -# else -# ifdef DL_NOW -# define LT_DLLAZY_OR_NOW DL_NOW -# else -# define LT_DLLAZY_OR_NOW 0 -# endif -# endif -# endif -# endif -#endif - -/* When -fvisbility=hidden is used, assume the code has been annotated - correspondingly for the symbols needed. */ -#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) -int fnord () __attribute__((visibility("default"))); -#endif - -int fnord () { return 42; } -int main () -{ - void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); - int status = $lt_dlunknown; - - if (self) - { - if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else - { - if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; - else puts (dlerror ()); - } - /* dlclose (self); */ - } - else - puts (dlerror ()); - - return status; -} -_LT_EOF - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 - (eval $ac_link) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then - (./conftest; exit; ) >&5 2>/dev/null - lt_status=$? - case x$lt_status in - x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; - x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; - x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; - esac - else : - # compilation failed - lt_cv_dlopen_self_static=no - fi -fi -rm -fr conftest* - - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 -$as_echo "$lt_cv_dlopen_self_static" >&6; } - fi - - CPPFLAGS="$save_CPPFLAGS" - LDFLAGS="$save_LDFLAGS" - LIBS="$save_LIBS" - ;; - esac - - case $lt_cv_dlopen_self in - yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; - *) enable_dlopen_self=unknown ;; - esac - - case $lt_cv_dlopen_self_static in - yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; - *) enable_dlopen_self_static=unknown ;; - esac -fi - - - - - - - - - - - - - - - - - -striplib= -old_striplib= -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 -$as_echo_n "checking whether stripping libraries is possible... " >&6; } -if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then - test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" - test -z "$striplib" && striplib="$STRIP --strip-unneeded" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else -# FIXME - insert some real tests, host_os isn't really good enough - case $host_os in - darwin*) - if test -n "$STRIP" ; then - striplib="$STRIP -x" - old_striplib="$STRIP -S" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - ;; - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - ;; - esac -fi - - - - - - - - - - - - - # Report which library types will actually be built - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 -$as_echo_n "checking if libtool supports shared libraries... " >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 -$as_echo "$can_build_shared" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 -$as_echo_n "checking whether to build shared libraries... " >&6; } - test "$can_build_shared" = "no" && enable_shared=no - - # On AIX, shared libraries and static libraries use the same namespace, and - # are all built from PIC. - case $host_os in - aix3*) - test "$enable_shared" = yes && enable_static=no - if test -n "$RANLIB"; then - archive_cmds="$archive_cmds~\$RANLIB \$lib" - postinstall_cmds='$RANLIB $lib' - fi - ;; - - aix[4-9]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no - fi - ;; - esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 -$as_echo "$enable_shared" >&6; } - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 -$as_echo_n "checking whether to build static libraries... " >&6; } - # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 -$as_echo "$enable_static" >&6; } - - - - -fi -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -CC="$lt_save_CC" - - if test -n "$CXX" && ( test "X$CXX" != "Xno" && - ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || - (test "X$CXX" != "Xg++"))) ; then - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 -$as_echo_n "checking how to run the C++ preprocessor... " >&6; } -if test -z "$CXXCPP"; then - if ${ac_cv_prog_CXXCPP+:} false; then : - $as_echo_n "(cached) " >&6 -else - # Double quotes because CXXCPP needs to be expanded - for CXXCPP in "$CXX -E" "/lib/cpp" - do - ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break -fi - - done - ac_cv_prog_CXXCPP=$CXXCPP - -fi - CXXCPP=$ac_cv_prog_CXXCPP -else - ac_cv_prog_CXXCPP=$CXXCPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 -$as_echo "$CXXCPP" >&6; } -ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } -fi - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -else - _lt_caught_CXX_error=yes -fi - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - -archive_cmds_need_lc_CXX=no -allow_undefined_flag_CXX= -always_export_symbols_CXX=no -archive_expsym_cmds_CXX= -compiler_needs_object_CXX=no -export_dynamic_flag_spec_CXX= -hardcode_direct_CXX=no -hardcode_direct_absolute_CXX=no -hardcode_libdir_flag_spec_CXX= -hardcode_libdir_separator_CXX= -hardcode_minus_L_CXX=no -hardcode_shlibpath_var_CXX=unsupported -hardcode_automatic_CXX=no -inherit_rpath_CXX=no -module_cmds_CXX= -module_expsym_cmds_CXX= -link_all_deplibs_CXX=unknown -old_archive_cmds_CXX=$old_archive_cmds -reload_flag_CXX=$reload_flag -reload_cmds_CXX=$reload_cmds -no_undefined_flag_CXX= -whole_archive_flag_spec_CXX= -enable_shared_with_static_runtimes_CXX=no - -# Source file extension for C++ test sources. -ac_ext=cpp - -# Object file extension for compiled C++ test sources. -objext=o -objext_CXX=$objext - -# No sense in running all these tests if we already determined that -# the CXX compiler isn't working. Some variables (like enable_shared) -# are currently assumed to apply to all compilers on this platform, -# and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_caught_CXX_error" != yes; then - # Code to be used in simple compile tests - lt_simple_compile_test_code="int some_variable = 0;" - - # Code to be used in simple link tests - lt_simple_link_test_code='int main(int, char *[]) { return(0); }' - - # ltmain only uses $CC for tagged configurations so make sure $CC is set. - - - - - - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC - - - # save warnings/boilerplate of simple test code - ac_outfile=conftest.$ac_objext -echo "$lt_simple_compile_test_code" >conftest.$ac_ext -eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_compiler_boilerplate=`cat conftest.err` -$RM conftest* - - ac_outfile=conftest.$ac_objext -echo "$lt_simple_link_test_code" >conftest.$ac_ext -eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_linker_boilerplate=`cat conftest.err` -$RM -r conftest* - - - # Allow CC to be a program name with arguments. - lt_save_CC=$CC - lt_save_CFLAGS=$CFLAGS - lt_save_LD=$LD - lt_save_GCC=$GCC - GCC=$GXX - lt_save_with_gnu_ld=$with_gnu_ld - lt_save_path_LD=$lt_cv_path_LD - if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then - lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx - else - $as_unset lt_cv_prog_gnu_ld - fi - if test -n "${lt_cv_path_LDCXX+set}"; then - lt_cv_path_LD=$lt_cv_path_LDCXX - else - $as_unset lt_cv_path_LD - fi - test -z "${LDCXX+set}" || LD=$LDCXX - CC=${CXX-"c++"} - CFLAGS=$CXXFLAGS - compiler=$CC - compiler_CXX=$CC - for cc_temp in $compiler""; do - case $cc_temp in - compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; - distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; - \-*) ;; - *) break;; - esac -done -cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` - - - if test -n "$compiler"; then - # We don't want -fno-exception when compiling C++ code, so set the - # no_builtin_flag separately - if test "$GXX" = yes; then - lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' - else - lt_prog_compiler_no_builtin_flag_CXX= - fi - - if test "$GXX" = yes; then - # Set up default GNU C++ configuration - - - -# Check whether --with-gnu-ld was given. -if test "${with_gnu_ld+set}" = set; then : - withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes -else - with_gnu_ld=no -fi - -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -$as_echo_n "checking for ld used by $CC... " >&6; } - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [\\/]* | ?:[\\/]*) - re_direlt='/[^/][^/]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` - while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do - ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -$as_echo_n "checking for GNU ld... " >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -$as_echo_n "checking for non-GNU ld... " >&6; } -fi -if ${lt_cv_path_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 &5 -$as_echo "$LD" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi -test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } -if ${lt_cv_prog_gnu_ld+:} false; then : - $as_echo_n "(cached) " >&6 -else - # I'd rather use --version here, but apparently some GNU lds only accept -v. -case `$LD -v 2>&1 &5 -$as_echo "$lt_cv_prog_gnu_ld" >&6; } -with_gnu_ld=$lt_cv_prog_gnu_ld - - - - - - - - # Check if GNU C++ uses GNU ld as the underlying linker, since the - # archiving commands below assume that GNU ld is being used. - if test "$with_gnu_ld" = yes; then - archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - - # If archive_cmds runs LD, not CC, wlarc should be empty - # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to - # investigate it a little bit more. (MM) - wlarc='${wl}' - - # ancient GNU ld didn't support --whole-archive et. al. - if eval "`$CC -print-prog-name=ld` --help 2>&1" | - $GREP 'no-whole-archive' > /dev/null; then - whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - else - whole_archive_flag_spec_CXX= - fi - else - with_gnu_ld=no - wlarc= - - # A generic and very simple default shared library creation - # command for GNU C++ for the case where it uses the native - # linker, instead of GNU ld. If possible, this setting should - # overridden to take advantage of the native linker features on - # the platform it is being used on. - archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - fi - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - - else - GXX=no - with_gnu_ld=no - wlarc= - fi - - # PORTME: fill in a description of your system's C++ link characteristics - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } - ld_shlibs_CXX=yes - case $host_os in - aix3*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - aix[4-9]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - exp_sym_flag='-Bexport' - no_entry_flag="" - else - aix_use_runtimelinking=no - - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) - for ld_flag in $LDFLAGS; do - case $ld_flag in - *-brtl*) - aix_use_runtimelinking=yes - break - ;; - esac - done - ;; - esac - - exp_sym_flag='-bexport' - no_entry_flag='-bnoentry' - fi - - # When large executables or shared objects are built, AIX ld can - # have problems creating the table of contents. If linking a library - # or program results in "error TOC overflow" add -mminimal-toc to - # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not - # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. - - archive_cmds_CXX='' - hardcode_direct_CXX=yes - hardcode_direct_absolute_CXX=yes - hardcode_libdir_separator_CXX=':' - link_all_deplibs_CXX=yes - file_list_spec_CXX='${wl}-f,' - - if test "$GXX" = yes; then - case $host_os in aix4.[012]|aix4.[012].*) - # We only want to do this on AIX 4.2 and lower, the check - # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && - strings "$collect2name" | $GREP resolve_lib_name >/dev/null - then - # We have reworked collect2 - : - else - # We have old collect2 - hardcode_direct_CXX=unsupported - # It fails to find uninstalled libraries when the uninstalled - # path is not listed in the libpath. Setting hardcode_minus_L - # to unsupported forces relinking - hardcode_minus_L_CXX=yes - hardcode_libdir_flag_spec_CXX='-L$libdir' - hardcode_libdir_separator_CXX= - fi - esac - shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' - fi - else - # not using gcc - if test "$host_cpu" = ia64; then - # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release - # chokes on -Wl,-G. The following line is correct: - shared_flag='-G' - else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' - else - shared_flag='${wl}-bM:SRE' - fi - fi - fi - - export_dynamic_flag_spec_CXX='${wl}-bexpall' - # It seems that -bexpall does not export symbols beginning with - # underscore (_), so it is better to generate a list of symbols to - # export. - always_export_symbols_CXX=yes - if test "$aix_use_runtimelinking" = yes; then - # Warning - without using the other runtime loading flags (-brtl), - # -berok will link without error, but may produce a broken library. - allow_undefined_flag_CXX='-berok' - # Determine the default libpath from the value encoded in an empty - # executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath__CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath__CXX -fi - - hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" - - archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" - else - if test "$host_cpu" = ia64; then - hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' - allow_undefined_flag_CXX="-z nodefs" - archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" - else - # Determine the default libpath from the value encoded in an - # empty executable. - if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - if ${lt_cv_aix_libpath__CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - - lt_aix_libpath_sed=' - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }' - lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - if test -z "$lt_cv_aix_libpath__CXX"; then - lt_cv_aix_libpath__CXX="/usr/lib:/lib" - fi - -fi - - aix_libpath=$lt_cv_aix_libpath__CXX -fi - - hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" - # Warning - without using the other run time loading flags, - # -berok will link without error, but may produce a broken library. - no_undefined_flag_CXX=' ${wl}-bernotok' - allow_undefined_flag_CXX=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then - # We only use this code for GNU lds that support --whole-archive. - whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - else - # Exported symbols can be pulled into shared objects from archives - whole_archive_flag_spec_CXX='$convenience' - fi - archive_cmds_need_lc_CXX=yes - # This is similar to how AIX traditionally builds its shared - # libraries. - archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' - fi - fi - ;; - - beos*) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - allow_undefined_flag_CXX=unsupported - # Joseph Beckenbach says some releases of gcc - # support --undefined. This deserves some investigation. FIXME - archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - else - ld_shlibs_CXX=no - fi - ;; - - chorus*) - case $cc_basename in - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - cygwin* | mingw* | pw32* | cegcc*) - case $GXX,$cc_basename in - ,cl* | no,cl*) - # Native MSVC - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - hardcode_libdir_flag_spec_CXX=' ' - allow_undefined_flag_CXX=unsupported - always_export_symbols_CXX=yes - file_list_spec_CXX='@' - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' - # The linker will not automatically build a static lib if we build a DLL. - # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' - enable_shared_with_static_runtimes_CXX=yes - # Don't use ranlib - old_postinstall_cmds_CXX='chmod 644 $oldlib' - postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - func_to_tool_file "$lt_outputfile"~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' - ;; - *) - # g++ - # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, - # as there is no search path for DLLs. - hardcode_libdir_flag_spec_CXX='-L$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' - allow_undefined_flag_CXX=unsupported - always_export_symbols_CXX=no - enable_shared_with_static_runtimes_CXX=yes - - if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - else - ld_shlibs_CXX=no - fi - ;; - esac - ;; - darwin* | rhapsody*) - - - archive_cmds_need_lc_CXX=no - hardcode_direct_CXX=no - hardcode_automatic_CXX=yes - hardcode_shlibpath_var_CXX=unsupported - if test "$lt_cv_ld_force_load" = "yes"; then - whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' - - else - whole_archive_flag_spec_CXX='' - fi - link_all_deplibs_CXX=yes - allow_undefined_flag_CXX="$_lt_dar_allow_undefined" - case $cc_basename in - ifort*) _lt_dar_can_shared=yes ;; - *) _lt_dar_can_shared=$GCC ;; - esac - if test "$_lt_dar_can_shared" = "yes"; then - output_verbose_link_cmd=func_echo_all - archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" - module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" - archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" - module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" - if test "$lt_cv_apple_cc_single_mod" != "yes"; then - archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" - archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" - fi - - else - ld_shlibs_CXX=no - fi - - ;; - - dgux*) - case $cc_basename in - ec++*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - ghcx*) - # Green Hills C++ Compiler - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - freebsd2.*) - # C++ shared libraries reported to be fairly broken before - # switch to ELF - ld_shlibs_CXX=no - ;; - - freebsd-elf*) - archive_cmds_need_lc_CXX=no - ;; - - freebsd* | dragonfly*) - # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF - # conventions - ld_shlibs_CXX=yes - ;; - - haiku*) - archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - link_all_deplibs_CXX=yes - ;; - - hpux9*) - hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' - hardcode_libdir_separator_CXX=: - export_dynamic_flag_spec_CXX='${wl}-E' - hardcode_direct_CXX=yes - hardcode_minus_L_CXX=yes # Not in the search PATH, - # but as the default - # location of the library. - - case $cc_basename in - CC*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - aCC*) - archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes; then - archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - else - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - fi - ;; - esac - ;; - - hpux10*|hpux11*) - if test $with_gnu_ld = no; then - hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' - hardcode_libdir_separator_CXX=: - - case $host_cpu in - hppa*64*|ia64*) - ;; - *) - export_dynamic_flag_spec_CXX='${wl}-E' - ;; - esac - fi - case $host_cpu in - hppa*64*|ia64*) - hardcode_direct_CXX=no - hardcode_shlibpath_var_CXX=no - ;; - *) - hardcode_direct_CXX=yes - hardcode_direct_absolute_CXX=yes - hardcode_minus_L_CXX=yes # Not in the search PATH, - # but as the default - # location of the library. - ;; - esac - - case $cc_basename in - CC*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - aCC*) - case $host_cpu in - hppa*64*) - archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - ia64*) - archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - *) - archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - esac - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes; then - if test $with_gnu_ld = no; then - case $host_cpu in - hppa*64*) - archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - ia64*) - archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - *) - archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - esac - fi - else - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - fi - ;; - esac - ;; - - interix[3-9]*) - hardcode_direct_CXX=no - hardcode_shlibpath_var_CXX=no - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - export_dynamic_flag_spec_CXX='${wl}-E' - # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. - # Instead, shared libraries are loaded at an image base (0x10000000 by - # default) and relocated if they conflict, which is a slow very memory - # consuming and fragmenting process. To avoid this, we pick a random, - # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link - # time. Moving up from 0x10000000 also allows more sbrk(2) space. - archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - ;; - irix5* | irix6*) - case $cc_basename in - CC*) - # SGI C++ - archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - - # Archives containing C++ object files must be created using - # "CC -ar", where "CC" is the IRIX C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' - ;; - *) - if test "$GXX" = yes; then - if test "$with_gnu_ld" = no; then - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - else - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' - fi - fi - link_all_deplibs_CXX=yes - ;; - esac - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator_CXX=: - inherit_rpath_CXX=yes - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - KCC*) - # Kuck and Associates, Inc. (KAI) C++ Compiler - - # KCC will only create a shared library if the output file - # ends with ".so" (or ".sl" for HP-UX), so rename the library - # to its proper name (with version) after linking. - archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - - # Archives containing C++ object files must be created using - # "CC -Bstatic", where "CC" is the KAI C++ compiler. - old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' - ;; - icpc* | ecpc* ) - # Intel C++ - with_gnu_ld=yes - # version 8.0 and above of icpc choke on multiply defined symbols - # if we add $predep_objects and $postdep_objects, however 7.1 and - # earlier do not add the objects themselves. - case `$CC -V 2>&1` in - *"Version 7."*) - archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - ;; - *) # Version 8.0 or newer - tmp_idyn= - case $host_cpu in - ia64*) tmp_idyn=' -i_dynamic';; - esac - archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - ;; - esac - archive_cmds_need_lc_CXX=no - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - case `$CC -V` in - *pgCC\ [1-5].* | *pgcpp\ [1-5].*) - prelink_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ - compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' - old_archive_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ - $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ - $RANLIB $oldlib' - archive_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - archive_expsym_cmds_CXX='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' - ;; - *) # Version 6 and above use weak symbols - archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' - ;; - esac - - hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - ;; - cxx*) - # Compaq C++ - archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' - - runpath_var=LD_RUN_PATH - hardcode_libdir_flag_spec_CXX='-rpath $libdir' - hardcode_libdir_separator_CXX=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' - ;; - xl* | mpixl* | bgxl*) - # IBM XL 8.0 on PPC, with GNU ld - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - export_dynamic_flag_spec_CXX='${wl}--export-dynamic' - archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then - archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - fi - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - no_undefined_flag_CXX=' -zdefs' - archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' - hardcode_libdir_flag_spec_CXX='-R$libdir' - whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - compiler_needs_object_CXX=yes - - # Not sure whether something based on - # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 - # would be better. - output_verbose_link_cmd='func_echo_all' - - # Archives containing C++ object files must be created using - # "CC -xar", where "CC" is the Sun C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' - ;; - esac - ;; - esac - ;; - - lynxos*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - m88k*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - mvs*) - case $cc_basename in - cxx*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - netbsd*) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' - wlarc= - hardcode_libdir_flag_spec_CXX='-R$libdir' - hardcode_direct_CXX=yes - hardcode_shlibpath_var_CXX=no - fi - # Workaround some broken pre-1.5 toolchains - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' - ;; - - *nto* | *qnx*) - ld_shlibs_CXX=yes - ;; - - openbsd2*) - # C++ shared libraries are fairly broken - ld_shlibs_CXX=no - ;; - - openbsd*) - if test -f /usr/libexec/ld.so; then - hardcode_direct_CXX=yes - hardcode_shlibpath_var_CXX=no - hardcode_direct_absolute_CXX=yes - archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' - export_dynamic_flag_spec_CXX='${wl}-E' - whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - fi - output_verbose_link_cmd=func_echo_all - else - ld_shlibs_CXX=no - fi - ;; - - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - # Kuck and Associates, Inc. (KAI) C++ Compiler - - # KCC will only create a shared library if the output file - # ends with ".so" (or ".sl" for HP-UX), so rename the library - # to its proper name (with version) after linking. - archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - - hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' - hardcode_libdir_separator_CXX=: - - # Archives containing C++ object files must be created using - # the KAI C++ compiler. - case $host in - osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; - *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; - esac - ;; - RCC*) - # Rational C++ 2.4.1 - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - cxx*) - case $host in - osf3*) - allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' - archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - ;; - *) - allow_undefined_flag_CXX=' -expect_unresolved \*' - archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ - echo "-hidden">> $lib.exp~ - $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ - $RM $lib.exp' - hardcode_libdir_flag_spec_CXX='-rpath $libdir' - ;; - esac - - hardcode_libdir_separator_CXX=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' - case $host in - osf3*) - archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - ;; - *) - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - ;; - esac - - hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator_CXX=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - - else - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - fi - ;; - esac - ;; - - psos*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - lcc*) - # Lucid - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - solaris*) - case $cc_basename in - CC* | sunCC*) - # Sun C++ 4.2, 5.x and Centerline C++ - archive_cmds_need_lc_CXX=yes - no_undefined_flag_CXX=' -zdefs' - archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - hardcode_libdir_flag_spec_CXX='-R$libdir' - hardcode_shlibpath_var_CXX=no - case $host_os in - solaris2.[0-5] | solaris2.[0-5].*) ;; - *) - # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. - # Supported since Solaris 2.6 (maybe 2.5.1?) - whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' - ;; - esac - link_all_deplibs_CXX=yes - - output_verbose_link_cmd='func_echo_all' - - # Archives containing C++ object files must be created using - # "CC -xar", where "CC" is the Sun C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' - ;; - gcx*) - # Green Hills C++ Compiler - archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - - # The C++ compiler must be used to create the archive. - old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' - ;; - *) - # GNU C++ compiler with Solaris linker - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - no_undefined_flag_CXX=' ${wl}-z ${wl}defs' - if $CC --version | $GREP -v '^2\.7' > /dev/null; then - archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - else - # g++ 2.7 appears to require `-G' NOT `-shared' on this - # platform. - archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - fi - - hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' - case $host_os in - solaris2.[0-5] | solaris2.[0-5].*) ;; - *) - whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' - ;; - esac - fi - ;; - esac - ;; - - sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) - no_undefined_flag_CXX='${wl}-z,text' - archive_cmds_need_lc_CXX=no - hardcode_shlibpath_var_CXX=no - runpath_var='LD_RUN_PATH' - - case $cc_basename in - CC*) - archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - ;; - - sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not - # link with -lc, and that would cause any symbols used from libc to - # always be unresolved, which means just about no library would - # ever link correctly. If we're not using GNU ld we use -z text - # though, which does catch some bad symbols but isn't as heavy-handed - # as -z defs. - no_undefined_flag_CXX='${wl}-z,text' - allow_undefined_flag_CXX='${wl}-z,nodefs' - archive_cmds_need_lc_CXX=no - hardcode_shlibpath_var_CXX=no - hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' - hardcode_libdir_separator_CXX=':' - link_all_deplibs_CXX=yes - export_dynamic_flag_spec_CXX='${wl}-Bexport' - runpath_var='LD_RUN_PATH' - - case $cc_basename in - CC*) - archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ - '"$old_archive_cmds_CXX" - reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ - '"$reload_cmds_CXX" - ;; - *) - archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - ;; - - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - ;; - - vxworks*) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - - *) - # FIXME: insert proper C++ library support - ld_shlibs_CXX=no - ;; - esac - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 -$as_echo "$ld_shlibs_CXX" >&6; } - test "$ld_shlibs_CXX" = no && can_build_shared=no - - GCC_CXX="$GXX" - LD_CXX="$LD" - - ## CAVEAT EMPTOR: - ## There is no encapsulation within the following macros, do not change - ## the running order or otherwise move them around unless you know exactly - ## what you are doing... - # Dependencies to place before and after the object being linked: -predep_objects_CXX= -postdep_objects_CXX= -predeps_CXX= -postdeps_CXX= -compiler_lib_search_path_CXX= - -cat > conftest.$ac_ext <<_LT_EOF -class Foo -{ -public: - Foo (void) { a = 0; } -private: - int a; -}; -_LT_EOF - - -_lt_libdeps_save_CFLAGS=$CFLAGS -case "$CC $CFLAGS " in #( -*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; -*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; -*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; -esac - -if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - # Parse the compiler output and extract the necessary - # objects, libraries and library flags. - - # Sentinel used to keep track of whether or not we are before - # the conftest object file. - pre_test_object_deps_done=no - - for p in `eval "$output_verbose_link_cmd"`; do - case ${prev}${p} in - - -L* | -R* | -l*) - # Some compilers place space between "-{L,R}" and the path. - # Remove the space. - if test $p = "-L" || - test $p = "-R"; then - prev=$p - continue - fi - - # Expand the sysroot to ease extracting the directories later. - if test -z "$prev"; then - case $p in - -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; - -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; - -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; - esac - fi - case $p in - =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; - esac - if test "$pre_test_object_deps_done" = no; then - case ${prev} in - -L | -R) - # Internal compiler library paths should come after those - # provided the user. The postdeps already come after the - # user supplied libs so there is no need to process them. - if test -z "$compiler_lib_search_path_CXX"; then - compiler_lib_search_path_CXX="${prev}${p}" - else - compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" - fi - ;; - # The "-l" case would never come before the object being - # linked, so don't bother handling this case. - esac - else - if test -z "$postdeps_CXX"; then - postdeps_CXX="${prev}${p}" - else - postdeps_CXX="${postdeps_CXX} ${prev}${p}" - fi - fi - prev= - ;; - - *.lto.$objext) ;; # Ignore GCC LTO objects - *.$objext) - # This assumes that the test object file only shows up - # once in the compiler output. - if test "$p" = "conftest.$objext"; then - pre_test_object_deps_done=yes - continue - fi - - if test "$pre_test_object_deps_done" = no; then - if test -z "$predep_objects_CXX"; then - predep_objects_CXX="$p" - else - predep_objects_CXX="$predep_objects_CXX $p" - fi - else - if test -z "$postdep_objects_CXX"; then - postdep_objects_CXX="$p" - else - postdep_objects_CXX="$postdep_objects_CXX $p" - fi - fi - ;; - - *) ;; # Ignore the rest. - - esac - done - - # Clean up. - rm -f a.out a.exe -else - echo "libtool.m4: error: problem compiling CXX test program" -fi - -$RM -f confest.$objext -CFLAGS=$_lt_libdeps_save_CFLAGS - -# PORTME: override above test on systems where it is broken -case $host_os in -interix[3-9]*) - # Interix 3.5 installs completely hosed .la files for C++, so rather than - # hack all around it, let's just trust "g++" to DTRT. - predep_objects_CXX= - postdep_objects_CXX= - postdeps_CXX= - ;; - -linux*) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - if test "$solaris_use_stlport4" != yes; then - postdeps_CXX='-library=Cstd -library=Crun' - fi - ;; - esac - ;; - -solaris*) - case $cc_basename in - CC* | sunCC*) - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - # Adding this requires a known-good setup of shared libraries for - # Sun compiler versions before 5.6, else PIC objects from an old - # archive will be linked into the output, leading to subtle bugs. - if test "$solaris_use_stlport4" != yes; then - postdeps_CXX='-library=Cstd -library=Crun' - fi - ;; - esac - ;; -esac - - -case " $postdeps_CXX " in -*" -lc "*) archive_cmds_need_lc_CXX=no ;; -esac - compiler_lib_search_dirs_CXX= -if test -n "${compiler_lib_search_path_CXX}"; then - compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - lt_prog_compiler_wl_CXX= -lt_prog_compiler_pic_CXX= -lt_prog_compiler_static_CXX= - - - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static_CXX='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - lt_prog_compiler_pic_CXX='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - lt_prog_compiler_pic_CXX='-DDLL_EXPORT' - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - lt_prog_compiler_pic_CXX='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - lt_prog_compiler_pic_CXX= - ;; - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - lt_prog_compiler_static_CXX= - ;; - interix[3-9]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - lt_prog_compiler_pic_CXX=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - lt_prog_compiler_pic_CXX='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic_CXX='-fPIC -shared' - ;; - *) - lt_prog_compiler_pic_CXX='-fPIC' - ;; - esac - else - case $host_os in - aix[4-9]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - lt_prog_compiler_static_CXX='-Bstatic' - else - lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - lt_prog_compiler_pic_CXX='-DDLL_EXPORT' - ;; - dgux*) - case $cc_basename in - ec++*) - lt_prog_compiler_pic_CXX='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - lt_prog_compiler_pic_CXX='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - lt_prog_compiler_pic_CXX='+Z' - fi - ;; - aCC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - lt_prog_compiler_pic_CXX='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_static_CXX='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - KCC*) - # KAI C++ Compiler - lt_prog_compiler_wl_CXX='--backend -Wl,' - lt_prog_compiler_pic_CXX='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-fPIC' - lt_prog_compiler_static_CXX='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-fpic' - lt_prog_compiler_static_CXX='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - lt_prog_compiler_pic_CXX= - lt_prog_compiler_static_CXX='-non_shared' - ;; - xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) - # IBM XL 8.0, 9.0 on PPC and BlueGene - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-qpic' - lt_prog_compiler_static_CXX='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-Bstatic' - lt_prog_compiler_wl_CXX='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - lt_prog_compiler_pic_CXX='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd* | netbsdelf*-gnu) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - lt_prog_compiler_pic_CXX='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - lt_prog_compiler_wl_CXX='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - lt_prog_compiler_pic_CXX='-pic' - ;; - cxx*) - # Digital/Compaq C++ - lt_prog_compiler_wl_CXX='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - lt_prog_compiler_pic_CXX= - lt_prog_compiler_static_CXX='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC* | sunCC*) - # Sun C++ 4.2, 5.x and Centerline C++ - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-Bstatic' - lt_prog_compiler_wl_CXX='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - lt_prog_compiler_pic_CXX='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - lt_prog_compiler_pic_CXX='-pic' - lt_prog_compiler_static_CXX='-Bstatic' - ;; - lcc*) - # Lucid - lt_prog_compiler_pic_CXX='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - lt_prog_compiler_wl_CXX='-Wl,' - lt_prog_compiler_pic_CXX='-KPIC' - lt_prog_compiler_static_CXX='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - lt_prog_compiler_pic_CXX='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - lt_prog_compiler_can_build_shared_CXX=no - ;; - esac - fi - -case $host_os in - # For platforms which do not support PIC, -DPIC is meaningless: - *djgpp*) - lt_prog_compiler_pic_CXX= - ;; - *) - lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" - ;; -esac - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 -$as_echo_n "checking for $compiler option to produce PIC... " >&6; } -if ${lt_cv_prog_compiler_pic_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } -lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX - -# -# Check to make sure the PIC flag actually works. -# -if test -n "$lt_prog_compiler_pic_CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 -$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } -if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_pic_works_CXX=no - ac_outfile=conftest.$ac_objext - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_pic_works_CXX=yes - fi - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } - -if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then - case $lt_prog_compiler_pic_CXX in - "" | " "*) ;; - *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; - esac -else - lt_prog_compiler_pic_CXX= - lt_prog_compiler_can_build_shared_CXX=no -fi - -fi - - - - - -# -# Check to make sure the static flag actually works. -# -wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 -$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if ${lt_cv_prog_compiler_static_works_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_static_works_CXX=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $lt_tmp_static_flag" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&5 - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - lt_cv_prog_compiler_static_works_CXX=yes - fi - else - lt_cv_prog_compiler_static_works_CXX=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } - -if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then - : -else - lt_prog_compiler_static_CXX= -fi - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o_CXX=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o_CXX=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_prog_compiler_c_o_CXX=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - lt_cv_prog_compiler_c_o_CXX=yes - fi - fi - chmod u+w . 2>&5 - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 -$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } - - - - -hard_links="nottested" -if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then - # do not overwrite the value of need_locks provided by the user - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 -$as_echo_n "checking if we can lock with hard links... " >&6; } - hard_links=yes - $RM conftest* - ln conftest.a conftest.b 2>/dev/null && hard_links=no - touch conftest.a - ln conftest.a conftest.b 2>&5 || hard_links=no - ln conftest.a conftest.b 2>/dev/null && hard_links=no - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 -$as_echo "$hard_links" >&6; } - if test "$hard_links" = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 -$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} - need_locks=warn - fi -else - need_locks=no -fi - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } - - export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' - case $host_os in - aix[4-9]*) - # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global defined - # symbols, whereas GNU nm marks them as "W". - if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - else - export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - fi - ;; - pw32*) - export_symbols_cmds_CXX="$ltdll_cmds" - ;; - cygwin* | mingw* | cegcc*) - case $cc_basename in - cl*) - exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' - ;; - *) - export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' - exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' - ;; - esac - ;; - linux* | k*bsd*-gnu | gnu*) - link_all_deplibs_CXX=no - ;; - *) - export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - ;; - esac - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 -$as_echo "$ld_shlibs_CXX" >&6; } -test "$ld_shlibs_CXX" = no && can_build_shared=no - -with_gnu_ld_CXX=$with_gnu_ld - - - - - - -# -# Do we need to explicitly link libc? -# -case "x$archive_cmds_need_lc_CXX" in -x|xyes) - # Assume -lc should be added - archive_cmds_need_lc_CXX=yes - - if test "$enable_shared" = yes && test "$GCC" = yes; then - case $archive_cmds_CXX in - *'~'*) - # FIXME: we may have to deal with multi-command sequences. - ;; - '$CC '*) - # Test whether the compiler implicitly links with -lc since on some - # systems, -lgcc has to come before -lc. If gcc already passes -lc - # to ld, don't add -lc before -lgcc. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 -$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } -if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else - $RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 - (eval $ac_compile) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$lt_prog_compiler_wl_CXX - pic_flag=$lt_prog_compiler_pic_CXX - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$allow_undefined_flag_CXX - allow_undefined_flag_CXX= - if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 - (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - then - lt_cv_archive_cmds_need_lc_CXX=no - else - lt_cv_archive_cmds_need_lc_CXX=yes - fi - allow_undefined_flag_CXX=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 -$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } - archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX - ;; - esac - fi - ;; -esac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 -$as_echo_n "checking dynamic linker characteristics... " >&6; } - -library_names_spec= -libname_spec='lib$name' -soname_spec= -shrext_cmds=".so" -postinstall_cmds= -postuninstall_cmds= -finish_cmds= -finish_eval= -shlibpath_var= -shlibpath_overrides_runpath=unknown -version_type=none -dynamic_linker="$host_os ld.so" -sys_lib_dlsearch_path_spec="/lib /usr/lib" -need_lib_prefix=unknown -hardcode_into_libs=no - -# when you set need_version to no, make sure it does not cause -set_version -# flags to be left without arguments -need_version=unknown - -case $host_os in -aix3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' - shlibpath_var=LIBPATH - - # AIX 3 has no versioning support, so we append a major version to the name. - soname_spec='${libname}${release}${shared_ext}$major' - ;; - -aix[4-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - hardcode_into_libs=yes - if test "$host_cpu" = ia64; then - # AIX 5 supports IA64 - library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - else - # With GCC up to 2.95.x, collect2 would create an import file - # for dependence libraries. The import file would start with - # the line `#! .'. This would cause the generated library to - # depend on `.', always an invalid library. This was fixed in - # development snapshots of GCC prior to 3.0. - case $host_os in - aix4 | aix4.[01] | aix4.[01].*) - if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' - echo ' yes ' - echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then - : - else - can_build_shared=no - fi - ;; - esac - # AIX (on Power*) has no versioning support, so currently we can not hardcode correct - # soname into executable. Probably we can add versioning support to - # collect2, so additional links can be useful in future. - if test "$aix_use_runtimelinking" = yes; then - # If using run time linking (on AIX 4.2 or later) use lib.so - # instead of lib.a to let people know that these are not - # typical AIX shared libraries. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - else - # We preserve .a as extension for shared libraries through AIX4.2 - # and later when we are not doing run time linking. - library_names_spec='${libname}${release}.a $libname.a' - soname_spec='${libname}${release}${shared_ext}$major' - fi - shlibpath_var=LIBPATH - fi - ;; - -amigaos*) - case $host_cpu in - powerpc) - # Since July 2007 AmigaOS4 officially supports .so libraries. - # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - ;; - m68k) - library_names_spec='$libname.ixlibrary $libname.a' - # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' - ;; - esac - ;; - -beos*) - library_names_spec='${libname}${shared_ext}' - dynamic_linker="$host_os ld.so" - shlibpath_var=LIBRARY_PATH - ;; - -bsdi[45]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" - sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" - # the default ld.so.conf also contains /usr/contrib/lib and - # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow - # libtool to hard-code these into programs - ;; - -cygwin* | mingw* | pw32* | cegcc*) - version_type=windows - shrext_cmds=".dll" - need_version=no - need_lib_prefix=no - - case $GCC,$cc_basename in - yes,*) - # gcc - library_names_spec='$libname.dll.a' - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname~ - chmod a+x \$dldir/$dlname~ - if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then - eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; - fi' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - - case $host_os in - cygwin*) - # Cygwin DLLs use 'cyg' prefix rather than 'lib' - soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - - ;; - mingw* | cegcc*) - # MinGW DLLs use traditional 'lib' prefix - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - pw32*) - # pw32 DLLs use 'pw' prefix rather than 'lib' - library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - ;; - esac - dynamic_linker='Win32 ld.exe' - ;; - - *,cl*) - # Native MSVC - libname_spec='$name' - soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' - library_names_spec='${libname}.dll.lib' - - case $build_os in - mingw*) - sys_lib_search_path_spec= - lt_save_ifs=$IFS - IFS=';' - for lt_path in $LIB - do - IFS=$lt_save_ifs - # Let DOS variable expansion print the short 8.3 style file name. - lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` - sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" - done - IFS=$lt_save_ifs - # Convert to MSYS style. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` - ;; - cygwin*) - # Convert to unix form, then to dos form, then back to unix form - # but this time dos style (no spaces!) so that the unix form looks - # like /cygdrive/c/PROGRA~1:/cygdr... - sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` - sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` - sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - ;; - *) - sys_lib_search_path_spec="$LIB" - if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then - # It is most probably a Windows format PATH. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi - # FIXME: find the short name or the path components, as spaces are - # common. (e.g. "Program Files" -> "PROGRA~1") - ;; - esac - - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - dynamic_linker='Win32 link.exe' - ;; - - *) - # Assume MSVC wrapper - library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' - dynamic_linker='Win32 ld.exe' - ;; - esac - # FIXME: first we should search . and the directory the executable is in - shlibpath_var=PATH - ;; - -darwin* | rhapsody*) - dynamic_linker="$host_os dyld" - version_type=darwin - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' - soname_spec='${libname}${release}${major}$shared_ext' - shlibpath_overrides_runpath=yes - shlibpath_var=DYLD_LIBRARY_PATH - shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' - - sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' - ;; - -dgux*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -freebsd* | dragonfly*) - # DragonFly does not have aout. When/if they implement a new - # versioning mechanism, adjust this. - if test -x /usr/bin/objformat; then - objformat=`/usr/bin/objformat` - else - case $host_os in - freebsd[23].*) objformat=aout ;; - *) objformat=elf ;; - esac - fi - version_type=freebsd-$objformat - case $version_type in - freebsd-elf*) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - need_version=no - need_lib_prefix=no - ;; - freebsd-*) - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' - need_version=yes - ;; - esac - shlibpath_var=LD_LIBRARY_PATH - case $host_os in - freebsd2.*) - shlibpath_overrides_runpath=yes - ;; - freebsd3.[01]* | freebsdelf3.[01]*) - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ - freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - *) # from 4.6 on, and DragonFly - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - esac - ;; - -haiku*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - dynamic_linker="$host_os runtime_loader" - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LIBRARY_PATH - shlibpath_overrides_runpath=yes - sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' - hardcode_into_libs=yes - ;; - -hpux9* | hpux10* | hpux11*) - # Give a soname corresponding to the major version so that dld.sl refuses to - # link against other versions. - version_type=sunos - need_lib_prefix=no - need_version=no - case $host_cpu in - ia64*) - shrext_cmds='.so' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.so" - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - if test "X$HPUX_IA64_MODE" = X32; then - sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" - else - sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" - fi - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - hppa*64*) - shrext_cmds='.sl' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.sl" - shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - *) - shrext_cmds='.sl' - dynamic_linker="$host_os dld.sl" - shlibpath_var=SHLIB_PATH - shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - ;; - esac - # HP-UX runs *really* slowly unless shared libraries are mode 555, ... - postinstall_cmds='chmod 555 $lib' - # or fails outright, so override atomically: - install_override_mode=555 - ;; - -interix[3-9]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -irix5* | irix6* | nonstopux*) - case $host_os in - nonstopux*) version_type=nonstopux ;; - *) - if test "$lt_cv_prog_gnu_ld" = yes; then - version_type=linux # correct to gnu/linux during the next big refactor - else - version_type=irix - fi ;; - esac - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' - case $host_os in - irix5* | nonstopux*) - libsuff= shlibsuff= - ;; - *) - case $LD in # libtool.m4 will add one of these switches to LD - *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") - libsuff= shlibsuff= libmagic=32-bit;; - *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") - libsuff=32 shlibsuff=N32 libmagic=N32;; - *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") - libsuff=64 shlibsuff=64 libmagic=64-bit;; - *) libsuff= shlibsuff= libmagic=never-match;; - esac - ;; - esac - shlibpath_var=LD_LIBRARY${shlibsuff}_PATH - shlibpath_overrides_runpath=no - sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" - sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" - hardcode_into_libs=yes - ;; - -# No shared lib support for Linux oldld, aout, or coff. -linux*oldld* | linux*aout* | linux*coff*) - dynamic_linker=no - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - - # Some binutils ld are patched to set DT_RUNPATH - if ${lt_cv_shlibpath_overrides_runpath+:} false; then : - $as_echo_n "(cached) " >&6 -else - lt_cv_shlibpath_overrides_runpath=no - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ - LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : - if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : - lt_cv_shlibpath_overrides_runpath=yes -fi -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir - -fi - - shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath - - # This implies no fast_install, which is unacceptable. - # Some rework will be needed to allow for fast_install - # before this can be enabled. - hardcode_into_libs=yes - - # Append ld.so.conf contents to the search path - if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` - sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" - fi - - # We used to test for /lib/ld.so.1 and disable shared libraries on - # powerpc, because MkLinux only supported shared libraries with the - # GNU dynamic linker. Since this was broken with cross compilers, - # most powerpc-linux boxes support dynamic linking these days and - # people can always --disable-shared, the test was removed, and we - # assume the GNU/Linux dynamic linker is in use. - dynamic_linker='GNU/Linux ld.so' - ;; - -netbsdelf*-gnu) - version_type=linux - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='NetBSD ld.elf_so' - ;; - -netbsd*) - version_type=sunos - need_lib_prefix=no - need_version=no - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - dynamic_linker='NetBSD (a.out) ld.so' - else - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='NetBSD ld.elf_so' - fi - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - -newsos6) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - ;; - -*nto* | *qnx*) - version_type=qnx - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='ldqnx.so' - ;; - -openbsd*) - version_type=sunos - sys_lib_dlsearch_path_spec="/usr/lib" - need_lib_prefix=no - # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. - case $host_os in - openbsd3.3 | openbsd3.3.*) need_version=yes ;; - *) need_version=no ;; - esac - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - shlibpath_var=LD_LIBRARY_PATH - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - case $host_os in - openbsd2.[89] | openbsd2.[89].*) - shlibpath_overrides_runpath=no - ;; - *) - shlibpath_overrides_runpath=yes - ;; - esac - else - shlibpath_overrides_runpath=yes - fi - ;; - -os2*) - libname_spec='$name' - shrext_cmds=".dll" - need_lib_prefix=no - library_names_spec='$libname${shared_ext} $libname.a' - dynamic_linker='OS/2 ld.exe' - shlibpath_var=LIBPATH - ;; - -osf3* | osf4* | osf5*) - version_type=osf - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" - sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" - ;; - -rdos*) - dynamic_linker=no - ;; - -solaris*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - # ldd complains unless libraries are executable - postinstall_cmds='chmod +x $lib' - ;; - -sunos4*) - version_type=sunos - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - if test "$with_gnu_ld" = yes; then - need_lib_prefix=no - fi - need_version=yes - ;; - -sysv4 | sysv4.3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - case $host_vendor in - sni) - shlibpath_overrides_runpath=no - need_lib_prefix=no - runpath_var=LD_RUN_PATH - ;; - siemens) - need_lib_prefix=no - ;; - motorola) - need_lib_prefix=no - need_version=no - shlibpath_overrides_runpath=no - sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' - ;; - esac - ;; - -sysv4*MP*) - if test -d /usr/nec ;then - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' - soname_spec='$libname${shared_ext}.$major' - shlibpath_var=LD_LIBRARY_PATH - fi - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - version_type=freebsd-elf - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - if test "$with_gnu_ld" = yes; then - sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' - else - sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' - case $host_os in - sco3.2v5*) - sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" - ;; - esac - fi - sys_lib_dlsearch_path_spec='/usr/lib' - ;; - -tpf*) - # TPF is a cross-target only. Preferred cross-host = GNU/Linux. - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -uts4*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -*) - dynamic_linker=no - ;; -esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 -$as_echo "$dynamic_linker" >&6; } -test "$dynamic_linker" = no && can_build_shared=no - -variables_saved_for_relink="PATH $shlibpath_var $runpath_var" -if test "$GCC" = yes; then - variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" -fi - -if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then - sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" -fi -if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then - sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" -fi - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 -$as_echo_n "checking how to hardcode library paths into programs... " >&6; } -hardcode_action_CXX= -if test -n "$hardcode_libdir_flag_spec_CXX" || - test -n "$runpath_var_CXX" || - test "X$hardcode_automatic_CXX" = "Xyes" ; then - - # We can hardcode non-existent directories. - if test "$hardcode_direct_CXX" != no && - # If the only mechanism to avoid hardcoding is shlibpath_var, we - # have to relink, otherwise we might link with an installed library - # when we should be linking with a yet-to-be-installed one - ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && - test "$hardcode_minus_L_CXX" != no; then - # Linking always hardcodes the temporary library directory. - hardcode_action_CXX=relink - else - # We can link without hardcoding, and we can hardcode nonexisting dirs. - hardcode_action_CXX=immediate - fi -else - # We cannot hardcode anything, or else we can only hardcode existing - # directories. - hardcode_action_CXX=unsupported -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 -$as_echo "$hardcode_action_CXX" >&6; } - -if test "$hardcode_action_CXX" = relink || - test "$inherit_rpath_CXX" = yes; then - # Fast installation is not supported - enable_fast_install=no -elif test "$shlibpath_overrides_runpath" = yes || - test "$enable_shared" = no; then - # Fast installation is not necessary - enable_fast_install=needless -fi - - - - - - - - fi # test -n "$compiler" - - CC=$lt_save_CC - CFLAGS=$lt_save_CFLAGS - LDCXX=$LD - LD=$lt_save_LD - GCC=$lt_save_GCC - with_gnu_ld=$lt_save_with_gnu_ld - lt_cv_path_LDCXX=$lt_cv_path_LD - lt_cv_path_LD=$lt_save_path_LD - lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld - lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld -fi # test "$_lt_caught_CXX_error" != yes - -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - - - - - - - - - - - - - - - ac_config_commands="$ac_config_commands libtool" - - - - -# Only expand once: - - - -# TODO(chandlerc@google.com): Currently we aren't running the Python tests -# against the interpreter detected by AM_PATH_PYTHON, and so we condition -# HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's -# version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env" -# hashbang. -PYTHON= # We *do not* allow the user to specify a python interpreter -# Extract the first word of "python", so it can be a program name with args. -set dummy python; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_PYTHON+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $PYTHON in - [\\/]* | ?:[\\/]*) - ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - test -z "$ac_cv_path_PYTHON" && ac_cv_path_PYTHON=":" - ;; -esac -fi -PYTHON=$ac_cv_path_PYTHON -if test -n "$PYTHON"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 -$as_echo "$PYTHON" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -if test "$PYTHON" != ":"; then : - prog="import sys -# split strings by '.' and convert to numeric. Append some zeros -# because we need at least 4 digits for the hex conversion. -# map returns an iterator in Python 3.0 and a list in 2.x -minver = list(map(int, '2.3'.split('.'))) + [0, 0, 0] -minverhex = 0 -# xrange is not present in Python 3.0 and range returns an iterator -for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] -sys.exit(sys.hexversion < minverhex)" - if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 - ($PYTHON -c "$prog") >&5 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then : - : -else - PYTHON=":" -fi -fi - if test "$PYTHON" != ":"; then - HAVE_PYTHON_TRUE= - HAVE_PYTHON_FALSE='#' -else - HAVE_PYTHON_TRUE='#' - HAVE_PYTHON_FALSE= -fi - - -# Configure pthreads. - -# Check whether --with-pthreads was given. -if test "${with_pthreads+set}" = set; then : - withval=$with_pthreads; with_pthreads=$withval -else - with_pthreads=check -fi - - -have_pthreads=no -if test "x$with_pthreads" != "xno"; then : - - - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - -acx_pthread_ok=no - -# We used to check for pthread.h first, but this fails if pthread.h -# requires special compiler flags (e.g. on True64 or Sequent). -# It gets checked for in the link test anyway. - -# First of all, check if the user has set any of the PTHREAD_LIBS, -# etcetera environment variables, and if threads linking works using -# them: -if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then - save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - save_LIBS="$LIBS" - LIBS="$PTHREAD_LIBS $LIBS" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 -$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char pthread_join (); -int -main () -{ -return pthread_join (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - acx_pthread_ok=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 -$as_echo "$acx_pthread_ok" >&6; } - if test x"$acx_pthread_ok" = xno; then - PTHREAD_LIBS="" - PTHREAD_CFLAGS="" - fi - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" -fi - -# We must check for the threads library under a number of different -# names; the ordering is very important because some systems -# (e.g. DEC) have both -lpthread and -lpthreads, where one of the -# libraries is broken (non-POSIX). - -# Create a list of thread flags to try. Items starting with a "-" are -# C compiler flags, and other items are library names, except for "none" -# which indicates that we try without any flags at all, and "pthread-config" -# which is a program returning the flags for the Pth emulation library. - -acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" - -# The ordering *is* (sometimes) important. Some notes on the -# individual items follow: - -# pthreads: AIX (must check this before -lpthread) -# none: in case threads are in libc; should be tried before -Kthread and -# other compiler flags to prevent continual compiler warnings -# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) -# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) -# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) -# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) -# -pthreads: Solaris/gcc -# -mthreads: Mingw32/gcc, Lynx/gcc -# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it -# doesn't hurt to check since this sometimes defines pthreads too; -# also defines -D_REENTRANT) -# ... -mt is also the pthreads flag for HP/aCC -# pthread: Linux, etcetera -# --thread-safe: KAI C++ -# pthread-config: use pthread-config program (for GNU Pth library) - -case "${host_cpu}-${host_os}" in - *solaris*) - - # On Solaris (at least, for some versions), libc contains stubbed - # (non-functional) versions of the pthreads routines, so link-based - # tests will erroneously succeed. (We need to link with -pthreads/-mt/ - # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather - # a function called by this macro, so we could check for that, but - # who knows whether they'll stub that too in a future libc.) So, - # we'll just look for -pthreads and -lpthread first: - - acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" - ;; -esac - -if test x"$acx_pthread_ok" = xno; then -for flag in $acx_pthread_flags; do - - case $flag in - none) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 -$as_echo_n "checking whether pthreads work without any flags... " >&6; } - ;; - - -*) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 -$as_echo_n "checking whether pthreads work with $flag... " >&6; } - PTHREAD_CFLAGS="$flag" - ;; - - pthread-config) - # Extract the first word of "pthread-config", so it can be a program name with args. -set dummy pthread-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_acx_pthread_config+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$acx_pthread_config"; then - ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_acx_pthread_config="yes" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no" -fi -fi -acx_pthread_config=$ac_cv_prog_acx_pthread_config -if test -n "$acx_pthread_config"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5 -$as_echo "$acx_pthread_config" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - if test x"$acx_pthread_config" = xno; then continue; fi - PTHREAD_CFLAGS="`pthread-config --cflags`" - PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" - ;; - - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 -$as_echo_n "checking for the pthreads library -l$flag... " >&6; } - PTHREAD_LIBS="-l$flag" - ;; - esac - - save_LIBS="$LIBS" - save_CFLAGS="$CFLAGS" - LIBS="$PTHREAD_LIBS $LIBS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - - # Check for various functions. We must include pthread.h, - # since some functions may be macros. (On the Sequent, we - # need a special flag -Kthread to make this header compile.) - # We check for pthread_join because it is in -lpthread on IRIX - # while pthread_create is in libc. We check for pthread_attr_init - # due to DEC craziness with -lpthreads. We check for - # pthread_cleanup_push because it is one of the few pthread - # functions on Solaris that doesn't have a non-functional libc stub. - # We try pthread_create on general principles. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - acx_pthread_ok=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 -$as_echo "$acx_pthread_ok" >&6; } - if test "x$acx_pthread_ok" = xyes; then - break; - fi - - PTHREAD_LIBS="" - PTHREAD_CFLAGS="" -done -fi - -# Various other checks: -if test "x$acx_pthread_ok" = xyes; then - save_LIBS="$LIBS" - LIBS="$PTHREAD_LIBS $LIBS" - save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - - # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 -$as_echo_n "checking for joinable pthread attribute... " >&6; } - attr_name=unknown - for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -int attr=$attr; return attr; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - attr_name=$attr; break -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - done - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 -$as_echo "$attr_name" >&6; } - if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then - -cat >>confdefs.h <<_ACEOF -#define PTHREAD_CREATE_JOINABLE $attr_name -_ACEOF - - fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 -$as_echo_n "checking if more special flags are required for pthreads... " >&6; } - flag=no - case "${host_cpu}-${host_os}" in - *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; - *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; - esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 -$as_echo "${flag}" >&6; } - if test "x$flag" != xno; then - PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" - fi - - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" - # More AIX lossage: must compile with xlc_r or cc_r - if test x"$GCC" != xyes; then - for ac_prog in xlc_r cc_r -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_PTHREAD_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$PTHREAD_CC"; then - ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_PTHREAD_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -PTHREAD_CC=$ac_cv_prog_PTHREAD_CC -if test -n "$PTHREAD_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 -$as_echo "$PTHREAD_CC" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$PTHREAD_CC" && break -done -test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}" - - else - PTHREAD_CC=$CC - fi - - # The next part tries to detect GCC inconsistency with -shared on some - # architectures and systems. The problem is that in certain - # configurations, when -shared is specified, GCC "forgets" to - # internally use various flags which are still necessary. - - # - # Prepare the flags - # - save_CFLAGS="$CFLAGS" - save_LIBS="$LIBS" - save_CC="$CC" - - # Try with the flags determined by the earlier checks. - # - # -Wl,-z,defs forces link-time symbol resolution, so that the - # linking checks with -shared actually have any value - # - # FIXME: -fPIC is required for -shared on many architectures, - # so we specify it here, but the right way would probably be to - # properly detect whether it is actually required. - CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" - LIBS="$PTHREAD_LIBS $LIBS" - CC="$PTHREAD_CC" - - # In order not to create several levels of indentation, we test - # the value of "$done" until we find the cure or run out of ideas. - done="no" - - # First, make sure the CFLAGS we added are actually accepted by our - # compiler. If not (and OS X's ld, for instance, does not accept -z), - # then we can't do this test. - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5 -$as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - -else - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - fi - fi - - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5 -$as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - fi - - # - # Linux gcc on some architectures such as mips/mipsel forgets - # about -lpthread - # - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5 -$as_echo_n "checking whether -lpthread fixes that... " >&6; } - LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - fi - # - # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc - # - if test x"$done" = xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5 -$as_echo_n "checking whether -lc_r fixes that... " >&6; } - LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - done=yes -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - if test "x$done" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - fi - fi - if test x"$done" = xno; then - # OK, we have run out of ideas - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries" >&5 -$as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries" >&2;} - - # so it's not safe to assume that we may use pthreads - acx_pthread_ok=no - fi - - CFLAGS="$save_CFLAGS" - LIBS="$save_LIBS" - CC="$save_CC" -else - PTHREAD_CC="$CC" -fi - - - - - -# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: -if test x"$acx_pthread_ok" = xyes; then - -$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h - - : -else - acx_pthread_ok=no - if test "x$with_pthreads" != "xcheck"; then : - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "--with-pthreads was specified, but unable to be used -See \`config.log' for more details" "$LINENO" 5; } -fi -fi -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - - have_pthreads="$acx_pthread_ok" -fi - if test "x$have_pthreads" == "xyes"; then - HAVE_PTHREADS_TRUE= - HAVE_PTHREADS_FALSE='#' -else - HAVE_PTHREADS_TRUE='#' - HAVE_PTHREADS_FALSE= -fi - - - - -# TODO(chandlerc@google.com) Check for the necessary system headers. - -# TODO(chandlerc@google.com) Check the types, structures, and other compiler -# and architecture characteristics. - -# Output the generated files. No further autoconf macros may be used. -cat >confcache <<\_ACEOF -# This file is a shell script that caches the results of configure -# tests run on this system so they can be shared between configure -# scripts and configure runs, see configure's option --config-cache. -# It is not useful on other systems. If it contains results you don't -# want to keep, you may remove or edit it. -# -# config.status only pays attention to the cache file if you give it -# the --recheck option to rerun configure. -# -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the -# following values. - -_ACEOF - -# The following way of writing the cache mishandles newlines in values, -# but we know of no workaround that is simple, portable, and efficient. -# So, we kill variables containing newlines. -# Ultrix sh set writes to stderr and can't be redirected directly, -# and sets the high bit in the cache file unless we assign to the vars. -( - for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) { eval $ac_var=; unset $ac_var;} ;; - esac ;; - esac - done - - (set) 2>&1 | - case $as_nl`(ac_space=' '; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \. - sed -n \ - "s/'/'\\\\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" - ;; #( - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) | - sed ' - /^ac_cv_env_/b end - t clear - :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ - t end - s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ - :end' >>confcache -if diff "$cache_file" confcache >/dev/null 2>&1; then :; else - if test -w "$cache_file"; then - if test "x$cache_file" != "x/dev/null"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} - if test ! -f "$cache_file" || test -h "$cache_file"; then - cat confcache >"$cache_file" - else - case $cache_file in #( - */* | ?:*) - mv -f confcache "$cache_file"$$ && - mv -f "$cache_file"$$ "$cache_file" ;; #( - *) - mv -f confcache "$cache_file" ;; - esac - fi - fi - else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} - fi -fi -rm -f confcache - -test "x$prefix" = xNONE && prefix=$ac_default_prefix -# Let make expand exec_prefix. -test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - -DEFS=-DHAVE_CONFIG_H - -ac_libobjs= -ac_ltlibobjs= -U= -for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue - # 1. Remove the extension, and $U if already installed. - ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` - # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR - # will be set to the directory where LIBOBJS objects are built. - as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" - as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' -done -LIBOBJS=$ac_libobjs - -LTLIBOBJS=$ac_ltlibobjs - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 -$as_echo_n "checking that generated files are newer than configure... " >&6; } - if test -n "$am_sleep_pid"; then - # Hide warnings about reused PIDs. - wait $am_sleep_pid 2>/dev/null - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 -$as_echo "done" >&6; } - if test -n "$EXEEXT"; then - am__EXEEXT_TRUE= - am__EXEEXT_FALSE='#' -else - am__EXEEXT_TRUE='#' - am__EXEEXT_FALSE= -fi - -if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - as_fn_error $? "conditional \"AMDEP\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - as_fn_error $? "conditional \"am__fastdepCC\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then - as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then - as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${HAVE_PTHREADS_TRUE}" && test -z "${HAVE_PTHREADS_FALSE}"; then - as_fn_error $? "conditional \"HAVE_PTHREADS\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi - -: "${CONFIG_STATUS=./config.status}" -ac_write_fail=0 -ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -as_write_fail=0 -cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 -#! $SHELL -# Generated by $as_me. -# Run this file to recreate the current configuration. -# Compiler output produced by configure, useful for debugging -# configure, is in config.log if it exists. - -debug=false -ac_cs_recheck=false -ac_cs_silent=false - -SHELL=\${CONFIG_SHELL-$SHELL} -export SHELL -_ASEOF -cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - -# Find who we are. Look in the path if we contain no directory separator. -as_myself= -case $0 in #(( - *[\\/]* ) as_myself=$0 ;; - *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break - done -IFS=$as_save_IFS - - ;; -esac -# We did not find ourselves, most probably we were run as `sh COMMAND' -# in which case we are not to be found in the path. -if test "x$as_myself" = x; then - as_myself=$0 -fi -if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - exit 1 -fi - -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - - -# as_fn_error STATUS ERROR [LINENO LOG_FD] -# ---------------------------------------- -# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are -# provided, also output the error to LOG_FD, referencing LINENO. Then exit the -# script with STATUS, using 1 if that was 0. -as_fn_error () -{ - as_status=$1; test $as_status -eq 0 && as_status=1 - if test "$4"; then - as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 - fi - $as_echo "$as_me: error: $2" >&2 - as_fn_exit $as_status -} # as_fn_error - - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit - -# as_fn_unset VAR -# --------------- -# Portably unset VAR. -as_fn_unset () -{ - { eval $1=; unset $1;} -} -as_unset=as_fn_unset -# as_fn_append VAR VALUE -# ---------------------- -# Append the text in VALUE to the end of the definition contained in VAR. Take -# advantage of any shell optimizations that allow amortized linear growth over -# repeated appends, instead of the typical quadratic growth present in naive -# implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : - eval 'as_fn_append () - { - eval $1+=\$2 - }' -else - as_fn_append () - { - eval $1=\$$1\$2 - } -fi # as_fn_append - -# as_fn_arith ARG... -# ------------------ -# Perform arithmetic evaluation on the ARGs, and store the result in the -# global $as_val. Take advantage of shells that can avoid forks. The arguments -# must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : - eval 'as_fn_arith () - { - as_val=$(( $* )) - }' -else - as_fn_arith () - { - as_val=`expr "$@" || test $? -eq 1` - } -fi # as_fn_arith - - -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - -ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in #((((( --n*) - case `echo 'xy\c'` in - *c*) ECHO_T=' ';; # ECHO_T is single tab character. - xy) ECHO_C='\c';; - *) echo `echo ksh88 bug on AIX 6.1` > /dev/null - ECHO_T=' ';; - esac;; -*) - ECHO_N='-n';; -esac - -rm -f conf$$ conf$$.exe conf$$.file -if test -d conf$$.dir; then - rm -f conf$$.dir/conf$$.file -else - rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -pR' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else - as_ln_s='cp -pR' - fi -else - as_ln_s='cp -pR' -fi -rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -rmdir conf$$.dir 2>/dev/null - - -# as_fn_mkdir_p -# ------------- -# Create "$as_dir" as a directory, including parents if necessary. -as_fn_mkdir_p () -{ - - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || eval $as_mkdir_p || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" - - -} # as_fn_mkdir_p -if mkdir -p . 2>/dev/null; then - as_mkdir_p='mkdir -p "$as_dir"' -else - test -d ./-p && rmdir ./-p - as_mkdir_p=false -fi - - -# as_fn_executable_p FILE -# ----------------------- -# Test if FILE is an executable regular file. -as_fn_executable_p () -{ - test -f "$1" && test -x "$1" -} # as_fn_executable_p -as_test_x='test -x' -as_executable_p=as_fn_executable_p - -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - -# Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - - -exec 6>&1 -## ----------------------------------- ## -## Main body of $CONFIG_STATUS script. ## -## ----------------------------------- ## -_ASEOF -test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# Save the log message, to keep $0 and so on meaningful, and to -# report actual input values of CONFIG_FILES etc. instead of their -# values after options handling. -ac_log=" -This file was extended by Google C++ Testing Framework $as_me 1.6.0, which was -generated by GNU Autoconf 2.69. Invocation command line was - - CONFIG_FILES = $CONFIG_FILES - CONFIG_HEADERS = $CONFIG_HEADERS - CONFIG_LINKS = $CONFIG_LINKS - CONFIG_COMMANDS = $CONFIG_COMMANDS - $ $0 $@ - -on `(hostname || uname -n) 2>/dev/null | sed 1q` -" - -_ACEOF - -case $ac_config_files in *" -"*) set x $ac_config_files; shift; ac_config_files=$*;; -esac - -case $ac_config_headers in *" -"*) set x $ac_config_headers; shift; ac_config_headers=$*;; -esac - - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -# Files that config.status was made for. -config_files="$ac_config_files" -config_headers="$ac_config_headers" -config_commands="$ac_config_commands" - -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions -from templates according to the current configuration. Unless the files -and actions are specified as TAGs, all are instantiated by default. - -Usage: $0 [OPTION]... [TAG]... - - -h, --help print this help, then exit - -V, --version print version number and configuration settings, then exit - --config print configuration, then exit - -q, --quiet, --silent - do not print progress messages - -d, --debug don't remove temporary files - --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE - -Configuration files: -$config_files - -Configuration headers: -$config_headers - -Configuration commands: -$config_commands - -Report bugs to ." - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" -ac_cs_version="\\ -Google C++ Testing Framework config.status 1.6.0 -configured by $0, generated by GNU Autoconf 2.69, - with options \\"\$ac_cs_config\\" - -Copyright (C) 2012 Free Software Foundation, Inc. -This config.status script is free software; the Free Software Foundation -gives unlimited permission to copy, distribute and modify it." - -ac_pwd='$ac_pwd' -srcdir='$srcdir' -INSTALL='$INSTALL' -MKDIR_P='$MKDIR_P' -AWK='$AWK' -test -n "\$AWK" || AWK=awk -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# The default lists apply if the user does not specify any file. -ac_need_defaults=: -while test $# != 0 -do - case $1 in - --*=?*) - ac_option=`expr "X$1" : 'X\([^=]*\)='` - ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` - ac_shift=: - ;; - --*=) - ac_option=`expr "X$1" : 'X\([^=]*\)='` - ac_optarg= - ac_shift=: - ;; - *) - ac_option=$1 - ac_optarg=$2 - ac_shift=shift - ;; - esac - - case $ac_option in - # Handling of the options. - -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) - ac_cs_recheck=: ;; - --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; - --config | --confi | --conf | --con | --co | --c ) - $as_echo "$ac_cs_config"; exit ;; - --debug | --debu | --deb | --de | --d | -d ) - debug=: ;; - --file | --fil | --fi | --f ) - $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - '') as_fn_error $? "missing file argument" ;; - esac - as_fn_append CONFIG_FILES " '$ac_optarg'" - ac_need_defaults=false;; - --header | --heade | --head | --hea ) - $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append CONFIG_HEADERS " '$ac_optarg'" - ac_need_defaults=false;; - --he | --h) - # Conflict between --help and --header - as_fn_error $? "ambiguous option: \`$1' -Try \`$0 --help' for more information.";; - --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil | --si | --s) - ac_cs_silent=: ;; - - # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; - - *) as_fn_append ac_config_targets " $1" - ac_need_defaults=false ;; - - esac - shift -done - -ac_configure_extra_args= - -if $ac_cs_silent; then - exec 6>/dev/null - ac_configure_extra_args="$ac_configure_extra_args --silent" -fi - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -if \$ac_cs_recheck; then - set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion - shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 - CONFIG_SHELL='$SHELL' - export CONFIG_SHELL - exec "\$@" -fi - -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -exec 5>>config.log -{ - echo - sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX -## Running $as_me. ## -_ASBOX - $as_echo "$ac_log" -} >&5 - -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -# -# INIT-COMMANDS -# -AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" - - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -sed_quote_subst='$sed_quote_subst' -double_quote_subst='$double_quote_subst' -delay_variable_subst='$delay_variable_subst' -macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' -macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' -enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' -enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' -pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' -enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' -SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' -ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' -PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' -host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' -host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' -host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' -build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' -build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' -build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' -SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' -Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' -GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' -EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' -FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' -LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' -NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' -LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' -max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' -ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' -exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' -lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' -lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' -lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' -lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' -lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' -reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' -reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' -OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' -deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' -file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' -file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' -want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' -DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' -sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' -AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' -AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' -archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' -STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' -RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' -old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' -old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' -old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' -lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' -CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' -CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' -compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' -GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' -nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' -lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' -objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' -MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' -lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' -need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' -MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' -DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' -NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' -LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' -OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' -OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' -libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' -shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' -extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' -archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' -enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' -export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' -whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' -compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' -old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' -old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' -archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' -archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' -module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' -module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' -with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' -allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' -no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' -hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' -hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' -hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' -hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' -hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' -inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' -link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' -always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' -export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' -exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' -include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' -prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' -postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' -file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' -variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' -need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' -need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' -version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' -runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' -shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' -shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' -libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' -library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' -soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' -install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' -postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' -postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' -finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' -finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' -hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' -sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' -sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' -hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' -enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' -enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' -enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' -old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' -striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' -predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' -postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' -predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' -postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' -LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' -reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' -reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' -compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' -GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' -lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' -archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' -enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' -export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' -archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' -archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' -module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' -module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' -with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' -allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' -no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' -inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' -link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' -always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' -export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' -exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' -include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' -prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' -postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' -file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' -predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' -postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' -predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' -postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' - -LTCC='$LTCC' -LTCFLAGS='$LTCFLAGS' -compiler='$compiler_DEFAULT' - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -\$1 -_LTECHO_EOF' -} - -# Quote evaled strings. -for var in SHELL \ -ECHO \ -PATH_SEPARATOR \ -SED \ -GREP \ -EGREP \ -FGREP \ -LD \ -NM \ -LN_S \ -lt_SP2NL \ -lt_NL2SP \ -reload_flag \ -OBJDUMP \ -deplibs_check_method \ -file_magic_cmd \ -file_magic_glob \ -want_nocaseglob \ -DLLTOOL \ -sharedlib_from_linklib_cmd \ -AR \ -AR_FLAGS \ -archiver_list_spec \ -STRIP \ -RANLIB \ -CC \ -CFLAGS \ -compiler \ -lt_cv_sys_global_symbol_pipe \ -lt_cv_sys_global_symbol_to_cdecl \ -lt_cv_sys_global_symbol_to_c_name_address \ -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ -nm_file_list_spec \ -lt_prog_compiler_no_builtin_flag \ -lt_prog_compiler_pic \ -lt_prog_compiler_wl \ -lt_prog_compiler_static \ -lt_cv_prog_compiler_c_o \ -need_locks \ -MANIFEST_TOOL \ -DSYMUTIL \ -NMEDIT \ -LIPO \ -OTOOL \ -OTOOL64 \ -shrext_cmds \ -export_dynamic_flag_spec \ -whole_archive_flag_spec \ -compiler_needs_object \ -with_gnu_ld \ -allow_undefined_flag \ -no_undefined_flag \ -hardcode_libdir_flag_spec \ -hardcode_libdir_separator \ -exclude_expsyms \ -include_expsyms \ -file_list_spec \ -variables_saved_for_relink \ -libname_spec \ -library_names_spec \ -soname_spec \ -install_override_mode \ -finish_eval \ -old_striplib \ -striplib \ -compiler_lib_search_dirs \ -predep_objects \ -postdep_objects \ -predeps \ -postdeps \ -compiler_lib_search_path \ -LD_CXX \ -reload_flag_CXX \ -compiler_CXX \ -lt_prog_compiler_no_builtin_flag_CXX \ -lt_prog_compiler_pic_CXX \ -lt_prog_compiler_wl_CXX \ -lt_prog_compiler_static_CXX \ -lt_cv_prog_compiler_c_o_CXX \ -export_dynamic_flag_spec_CXX \ -whole_archive_flag_spec_CXX \ -compiler_needs_object_CXX \ -with_gnu_ld_CXX \ -allow_undefined_flag_CXX \ -no_undefined_flag_CXX \ -hardcode_libdir_flag_spec_CXX \ -hardcode_libdir_separator_CXX \ -exclude_expsyms_CXX \ -include_expsyms_CXX \ -file_list_spec_CXX \ -compiler_lib_search_dirs_CXX \ -predep_objects_CXX \ -postdep_objects_CXX \ -predeps_CXX \ -postdeps_CXX \ -compiler_lib_search_path_CXX; do - case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in - *[\\\\\\\`\\"\\\$]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" - ;; - *) - eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" - ;; - esac -done - -# Double-quote double-evaled strings. -for var in reload_cmds \ -old_postinstall_cmds \ -old_postuninstall_cmds \ -old_archive_cmds \ -extract_expsyms_cmds \ -old_archive_from_new_cmds \ -old_archive_from_expsyms_cmds \ -archive_cmds \ -archive_expsym_cmds \ -module_cmds \ -module_expsym_cmds \ -export_symbols_cmds \ -prelink_cmds \ -postlink_cmds \ -postinstall_cmds \ -postuninstall_cmds \ -finish_cmds \ -sys_lib_search_path_spec \ -sys_lib_dlsearch_path_spec \ -reload_cmds_CXX \ -old_archive_cmds_CXX \ -old_archive_from_new_cmds_CXX \ -old_archive_from_expsyms_cmds_CXX \ -archive_cmds_CXX \ -archive_expsym_cmds_CXX \ -module_cmds_CXX \ -module_expsym_cmds_CXX \ -export_symbols_cmds_CXX \ -prelink_cmds_CXX \ -postlink_cmds_CXX; do - case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in - *[\\\\\\\`\\"\\\$]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" - ;; - *) - eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" - ;; - esac -done - -ac_aux_dir='$ac_aux_dir' -xsi_shell='$xsi_shell' -lt_shell_append='$lt_shell_append' - -# See if we are running on zsh, and set the options which allow our -# commands through without removal of \ escapes INIT. -if test -n "\${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST -fi - - - PACKAGE='$PACKAGE' - VERSION='$VERSION' - TIMESTAMP='$TIMESTAMP' - RM='$RM' - ofile='$ofile' - - - - - - -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - -# Handling of arguments. -for ac_config_target in $ac_config_targets -do - case $ac_config_target in - "build-aux/config.h") CONFIG_HEADERS="$CONFIG_HEADERS build-aux/config.h" ;; - "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; - "scripts/gtest-config") CONFIG_FILES="$CONFIG_FILES scripts/gtest-config" ;; - "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; - "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; - - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; - esac -done - - -# If the user did not use the arguments to specify the items to instantiate, -# then the envvar interface is used. Set only those that are not. -# We use the long form for the default assignment because of an extremely -# bizarre bug on SunOS 4.1.3. -if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files - test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers - test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands -fi - -# Have a temporary directory for convenience. Make it in the build tree -# simply because there is no reason against having it here, and in addition, -# creating and moving files from /tmp can sometimes cause problems. -# Hook for its removal unless debugging. -# Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. -$debug || -{ - tmp= ac_tmp= - trap 'exit_status=$? - : "${ac_tmp:=$tmp}" - { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status -' 0 - trap 'as_fn_exit 1' 1 2 13 15 -} -# Create a (secure) tmp directory for tmp files. - -{ - tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && - test -d "$tmp" -} || -{ - tmp=./conf$$-$RANDOM - (umask 077 && mkdir "$tmp") -} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 -ac_tmp=$tmp - -# Set up the scripts for CONFIG_FILES section. -# No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. -if test -n "$CONFIG_FILES"; then - - -ac_cr=`echo X | tr X '\015'` -# On cygwin, bash can eat \r inside `` if the user requested igncr. -# But we know of no other shell where ac_cr would be empty at this -# point, so we can use a bashism as a fallback. -if test "x$ac_cr" = x; then - eval ac_cr=\$\'\\r\' -fi -ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` -if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' -else - ac_cs_awk_cr=$ac_cr -fi - -echo 'BEGIN {' >"$ac_tmp/subs1.awk" && -_ACEOF - - -{ - echo "cat >conf$$subs.awk <<_ACEOF" && - echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && - echo "_ACEOF" -} >conf$$subs.sh || - as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 -ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` -ac_delim='%!_!# ' -for ac_last_try in false false false false false :; do - . ./conf$$subs.sh || - as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 - - ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` - if test $ac_delim_n = $ac_delim_num; then - break - elif $ac_last_try; then - as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done -rm -f conf$$subs.sh - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && -_ACEOF -sed -n ' -h -s/^/S["/; s/!.*/"]=/ -p -g -s/^[^!]*!// -:repl -t repl -s/'"$ac_delim"'$// -t delim -:nl -h -s/\(.\{148\}\)..*/\1/ -t more1 -s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ -p -n -b repl -:more1 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t nl -:delim -h -s/\(.\{148\}\)..*/\1/ -t more2 -s/["\\]/\\&/g; s/^/"/; s/$/"/ -p -b -:more2 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t delim -' >$CONFIG_STATUS || ac_write_fail=1 -rm -f conf$$subs.awk -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -_ACAWK -cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && - for (key in S) S_is_set[key] = 1 - FS = "" - -} -{ - line = $ 0 - nfields = split(line, field, "@") - substed = 0 - len = length(field[1]) - for (i = 2; i < nfields; i++) { - key = field[i] - keylen = length(key) - if (S_is_set[key]) { - value = S[key] - line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) - len += length(value) + length(field[++i]) - substed = 1 - } else - len += 1 + keylen - } - - print line -} - -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then - sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" -else - cat -fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ - || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 -_ACEOF - -# VPATH may cause trouble with some makes, so we remove sole $(srcdir), -# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and -# trailing colons and then remove the whole line if VPATH becomes empty -# (actually we leave an empty line to preserve line numbers). -if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ -h -s/// -s/^/:/ -s/[ ]*$/:/ -s/:\$(srcdir):/:/g -s/:\${srcdir}:/:/g -s/:@srcdir@:/:/g -s/^:*// -s/:*$// -x -s/\(=[ ]*\).*/\1/ -G -s/\n// -s/^[^=]*=[ ]*$// -}' -fi - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -fi # test -n "$CONFIG_FILES" - -# Set up the scripts for CONFIG_HEADERS section. -# No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. -if test -n "$CONFIG_HEADERS"; then -cat >"$ac_tmp/defines.awk" <<\_ACAWK || -BEGIN { -_ACEOF - -# Transform confdefs.h into an awk script `defines.awk', embedded as -# here-document in config.status, that substitutes the proper values into -# config.h.in to produce config.h. - -# Create a delimiter string that does not exist in confdefs.h, to ease -# handling of long lines. -ac_delim='%!_!# ' -for ac_last_try in false false :; do - ac_tt=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_tt"; then - break - elif $ac_last_try; then - as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done - -# For the awk script, D is an array of macro values keyed by name, -# likewise P contains macro parameters if any. Preserve backslash -# newline sequences. - -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -sed -n ' -s/.\{148\}/&'"$ac_delim"'/g -t rset -:rset -s/^[ ]*#[ ]*define[ ][ ]*/ / -t def -d -:def -s/\\$// -t bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3"/p -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p -d -:bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3\\\\\\n"\\/p -t cont -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p -t cont -d -:cont -n -s/.\{148\}/&'"$ac_delim"'/g -t clear -:clear -s/\\$// -t bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/"/p -d -:bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p -b cont -' >$CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - for (key in D) D_is_set[key] = 1 - FS = "" -} -/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { - line = \$ 0 - split(line, arg, " ") - if (arg[1] == "#") { - defundef = arg[2] - mac1 = arg[3] - } else { - defundef = substr(arg[1], 2) - mac1 = arg[2] - } - split(mac1, mac2, "(") #) - macro = mac2[1] - prefix = substr(line, 1, index(line, defundef) - 1) - if (D_is_set[macro]) { - # Preserve the white space surrounding the "#". - print prefix "define", macro P[macro] D[macro] - next - } else { - # Replace #undef with comments. This is necessary, for example, - # in the case of _POSIX_SOURCE, which is predefined and required - # on some systems where configure will not decide to define it. - if (defundef == "undef") { - print "/*", prefix defundef, macro, "*/" - next - } - } -} -{ print } -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 -fi # test -n "$CONFIG_HEADERS" - - -eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" -shift -for ac_tag -do - case $ac_tag in - :[FHLC]) ac_mode=$ac_tag; continue;; - esac - case $ac_mode$ac_tag in - :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; - :[FH]-) ac_tag=-:-;; - :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; - esac - ac_save_IFS=$IFS - IFS=: - set x $ac_tag - IFS=$ac_save_IFS - shift - ac_file=$1 - shift - - case $ac_mode in - :L) ac_source=$1;; - :[FH]) - ac_file_inputs= - for ac_f - do - case $ac_f in - -) ac_f="$ac_tmp/stdin";; - *) # Look for the file first in the build tree, then in the source tree - # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. - test -f "$ac_f" || - case $ac_f in - [\\/$]*) false;; - *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; - esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; - esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - as_fn_append ac_file_inputs " '$ac_f'" - done - - # Let's still pretend it is `configure' which instantiates (i.e., don't - # use $as_me), people would be surprised to read: - # /* config.h. Generated by config.status. */ - configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' - `' by configure.' - if test x"$ac_file" != x-; then - configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} - fi - # Neutralize special characters interpreted by sed in replacement strings. - case $configure_input in #( - *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | - sed 's/[\\\\&|]/\\\\&/g'`;; #( - *) ac_sed_conf_input=$configure_input;; - esac - - case $ac_tag in - *:-:* | *:-) cat >"$ac_tmp/stdin" \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; - esac - ;; - esac - - ac_dir=`$as_dirname -- "$ac_file" || -$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$ac_file" : 'X\(//\)[^/]' \| \ - X"$ac_file" : 'X\(//\)$' \| \ - X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - as_dir="$ac_dir"; as_fn_mkdir_p - ac_builddir=. - -case "$ac_dir" in -.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; -*) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` - # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` - case $ac_top_builddir_sub in - "") ac_top_builddir_sub=. ac_top_build_prefix= ;; - *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; - esac ;; -esac -ac_abs_top_builddir=$ac_pwd -ac_abs_builddir=$ac_pwd$ac_dir_suffix -# for backward compatibility: -ac_top_builddir=$ac_top_build_prefix - -case $srcdir in - .) # We are building in place. - ac_srcdir=. - ac_top_srcdir=$ac_top_builddir_sub - ac_abs_top_srcdir=$ac_pwd ;; - [\\/]* | ?:[\\/]* ) # Absolute name. - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir - ac_abs_top_srcdir=$srcdir ;; - *) # Relative name. - ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_top_build_prefix$srcdir - ac_abs_top_srcdir=$ac_pwd/$srcdir ;; -esac -ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix - - - case $ac_mode in - :F) - # - # CONFIG_FILE - # - - case $INSTALL in - [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; - *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; - esac - ac_MKDIR_P=$MKDIR_P - case $MKDIR_P in - [\\/$]* | ?:[\\/]* ) ;; - */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; - esac -_ACEOF - -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# If the template does not know about datarootdir, expand it. -# FIXME: This hack should be removed a few years after 2.60. -ac_datarootdir_hack=; ac_datarootdir_seen= -ac_sed_dataroot=' -/datarootdir/ { - p - q -} -/@datadir@/p -/@docdir@/p -/@infodir@/p -/@localedir@/p -/@mandir@/p' -case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in -*datarootdir*) ac_datarootdir_seen=yes;; -*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} -_ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - ac_datarootdir_hack=' - s&@datadir@&$datadir&g - s&@docdir@&$docdir&g - s&@infodir@&$infodir&g - s&@localedir@&$localedir&g - s&@mandir@&$mandir&g - s&\\\${datarootdir}&$datarootdir&g' ;; -esac -_ACEOF - -# Neutralize VPATH when `$srcdir' = `.'. -# Shell code in configure.ac might set extrasub. -# FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_sed_extra="$ac_vpsub -$extrasub -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -:t -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s|@configure_input@|$ac_sed_conf_input|;t t -s&@top_builddir@&$ac_top_builddir_sub&;t t -s&@top_build_prefix@&$ac_top_build_prefix&;t t -s&@srcdir@&$ac_srcdir&;t t -s&@abs_srcdir@&$ac_abs_srcdir&;t t -s&@top_srcdir@&$ac_top_srcdir&;t t -s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t -s&@builddir@&$ac_builddir&;t t -s&@abs_builddir@&$ac_abs_builddir&;t t -s&@abs_top_builddir@&$ac_abs_top_builddir&;t t -s&@INSTALL@&$ac_INSTALL&;t t -s&@MKDIR_P@&$ac_MKDIR_P&;t t -$ac_datarootdir_hack -" -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ - >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - -test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && - { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && - { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ - "$ac_tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined" >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' -which seems to be undefined. Please make sure it is defined" >&2;} - - rm -f "$ac_tmp/stdin" - case $ac_file in - -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; - *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; - esac \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - ;; - :H) - # - # CONFIG_HEADER - # - if test x"$ac_file" != x-; then - { - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" - } >"$ac_tmp/config.h" \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 -$as_echo "$as_me: $ac_file is unchanged" >&6;} - else - rm -f "$ac_file" - mv "$ac_tmp/config.h" "$ac_file" \ - || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - fi - else - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ - || as_fn_error $? "could not create -" "$LINENO" 5 - fi -# Compute "$ac_file"'s index in $config_headers. -_am_arg="$ac_file" -_am_stamp_count=1 -for _am_header in $config_headers :; do - case $_am_header in - $_am_arg | $_am_arg:* ) - break ;; - * ) - _am_stamp_count=`expr $_am_stamp_count + 1` ;; - esac -done -echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || -$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$_am_arg" : 'X\(//\)[^/]' \| \ - X"$_am_arg" : 'X\(//\)$' \| \ - X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$_am_arg" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'`/stamp-h$_am_stamp_count - ;; - - :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 -$as_echo "$as_me: executing $ac_file commands" >&6;} - ;; - esac - - - case $ac_file$ac_mode in - "scripts/gtest-config":F) chmod +x scripts/gtest-config ;; - "depfiles":C) test x"$AMDEP_TRUE" != x"" || { - # Older Autoconf quotes --file arguments for eval, but not when files - # are listed without --file. Let's play safe and only enable the eval - # if we detect the quoting. - case $CONFIG_FILES in - *\'*) eval set x "$CONFIG_FILES" ;; - *) set x $CONFIG_FILES ;; - esac - shift - for mf - do - # Strip MF so we end up with the name of the file. - mf=`echo "$mf" | sed -e 's/:.*$//'` - # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named 'Makefile.in', but - # some people rename them; so instead we look at the file content. - # Grep'ing the first line is not enough: some people post-process - # each Makefile.in and add a new line on top of each file to say so. - # Grep'ing the whole file is not good either: AIX grep has a line - # limit of 2048, but all sed's we know have understand at least 4000. - if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then - dirpart=`$as_dirname -- "$mf" || -$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$mf" : 'X\(//\)[^/]' \| \ - X"$mf" : 'X\(//\)$' \| \ - X"$mf" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$mf" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - else - continue - fi - # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running 'make'. - DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` - test -z "$DEPDIR" && continue - am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "$am__include" && continue - am__quote=`sed -n 's/^am__quote = //p' < "$mf"` - # Find all dependency output files, they are included files with - # $(DEPDIR) in their names. We invoke sed twice because it is the - # simplest approach to changing $(DEPDIR) to its actual value in the - # expansion. - for file in `sed -n " - s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do - # Make sure the directory exists. - test -f "$dirpart/$file" && continue - fdir=`$as_dirname -- "$file" || -$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$file" : 'X\(//\)[^/]' \| \ - X"$file" : 'X\(//\)$' \| \ - X"$file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$file" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - as_dir=$dirpart/$fdir; as_fn_mkdir_p - # echo "creating $dirpart/$file" - echo '# dummy' > "$dirpart/$file" - done - done -} - ;; - "libtool":C) - - # See if we are running on zsh, and set the options which allow our - # commands through without removal of \ escapes. - if test -n "${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST - fi - - cfgfile="${ofile}T" - trap "$RM \"$cfgfile\"; exit 1" 1 2 15 - $RM "$cfgfile" - - cat <<_LT_EOF >> "$cfgfile" -#! $SHELL - -# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. -# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION -# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: -# NOTE: Changes made to this file will be lost: look at ltmain.sh. -# -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, or -# obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - - -# The names of the tagged configurations supported by this script. -available_tags="CXX " - -# ### BEGIN LIBTOOL CONFIG - -# Which release of libtool.m4 was used? -macro_version=$macro_version -macro_revision=$macro_revision - -# Whether or not to build shared libraries. -build_libtool_libs=$enable_shared - -# Whether or not to build static libraries. -build_old_libs=$enable_static - -# What type of objects to build. -pic_mode=$pic_mode - -# Whether or not to optimize for fast installation. -fast_install=$enable_fast_install - -# Shell to use when invoking shell scripts. -SHELL=$lt_SHELL - -# An echo program that protects backslashes. -ECHO=$lt_ECHO - -# The PATH separator for the build system. -PATH_SEPARATOR=$lt_PATH_SEPARATOR - -# The host system. -host_alias=$host_alias -host=$host -host_os=$host_os - -# The build system. -build_alias=$build_alias -build=$build -build_os=$build_os - -# A sed program that does not truncate output. -SED=$lt_SED - -# Sed that helps us avoid accidentally triggering echo(1) options like -n. -Xsed="\$SED -e 1s/^X//" - -# A grep program that handles long lines. -GREP=$lt_GREP - -# An ERE matcher. -EGREP=$lt_EGREP - -# A literal string matcher. -FGREP=$lt_FGREP - -# A BSD- or MS-compatible name lister. -NM=$lt_NM - -# Whether we need soft or hard links. -LN_S=$lt_LN_S - -# What is the maximum length of a command? -max_cmd_len=$max_cmd_len - -# Object file suffix (normally "o"). -objext=$ac_objext - -# Executable file suffix (normally ""). -exeext=$exeext - -# whether the shell understands "unset". -lt_unset=$lt_unset - -# turn spaces into newlines. -SP2NL=$lt_lt_SP2NL - -# turn newlines into spaces. -NL2SP=$lt_lt_NL2SP - -# convert \$build file names to \$host format. -to_host_file_cmd=$lt_cv_to_host_file_cmd - -# convert \$build files to toolchain format. -to_tool_file_cmd=$lt_cv_to_tool_file_cmd - -# An object symbol dumper. -OBJDUMP=$lt_OBJDUMP - -# Method to check whether dependent libraries are shared objects. -deplibs_check_method=$lt_deplibs_check_method - -# Command to use when deplibs_check_method = "file_magic". -file_magic_cmd=$lt_file_magic_cmd - -# How to find potential files when deplibs_check_method = "file_magic". -file_magic_glob=$lt_file_magic_glob - -# Find potential files using nocaseglob when deplibs_check_method = "file_magic". -want_nocaseglob=$lt_want_nocaseglob - -# DLL creation program. -DLLTOOL=$lt_DLLTOOL - -# Command to associate shared and link libraries. -sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd - -# The archiver. -AR=$lt_AR - -# Flags to create an archive. -AR_FLAGS=$lt_AR_FLAGS - -# How to feed a file listing to the archiver. -archiver_list_spec=$lt_archiver_list_spec - -# A symbol stripping program. -STRIP=$lt_STRIP - -# Commands used to install an old-style archive. -RANLIB=$lt_RANLIB -old_postinstall_cmds=$lt_old_postinstall_cmds -old_postuninstall_cmds=$lt_old_postuninstall_cmds - -# Whether to use a lock for old archive extraction. -lock_old_archive_extraction=$lock_old_archive_extraction - -# A C compiler. -LTCC=$lt_CC - -# LTCC compiler flags. -LTCFLAGS=$lt_CFLAGS - -# Take the output of nm and produce a listing of raw symbols and C names. -global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe - -# Transform the output of nm in a proper C declaration. -global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl - -# Transform the output of nm in a C name address pair. -global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address - -# Transform the output of nm in a C name address pair when lib prefix is needed. -global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix - -# Specify filename containing input files for \$NM. -nm_file_list_spec=$lt_nm_file_list_spec - -# The root where to search for dependent libraries,and in which our libraries should be installed. -lt_sysroot=$lt_sysroot - -# The name of the directory that contains temporary libtool files. -objdir=$objdir - -# Used to examine libraries when file_magic_cmd begins with "file". -MAGIC_CMD=$MAGIC_CMD - -# Must we lock files when doing compilation? -need_locks=$lt_need_locks - -# Manifest tool. -MANIFEST_TOOL=$lt_MANIFEST_TOOL - -# Tool to manipulate archived DWARF debug symbol files on Mac OS X. -DSYMUTIL=$lt_DSYMUTIL - -# Tool to change global to local symbols on Mac OS X. -NMEDIT=$lt_NMEDIT - -# Tool to manipulate fat objects and archives on Mac OS X. -LIPO=$lt_LIPO - -# ldd/readelf like tool for Mach-O binaries on Mac OS X. -OTOOL=$lt_OTOOL - -# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. -OTOOL64=$lt_OTOOL64 - -# Old archive suffix (normally "a"). -libext=$libext - -# Shared library suffix (normally ".so"). -shrext_cmds=$lt_shrext_cmds - -# The commands to extract the exported symbol list from a shared archive. -extract_expsyms_cmds=$lt_extract_expsyms_cmds - -# Variables whose values should be saved in libtool wrapper scripts and -# restored at link time. -variables_saved_for_relink=$lt_variables_saved_for_relink - -# Do we need the "lib" prefix for modules? -need_lib_prefix=$need_lib_prefix - -# Do we need a version for libraries? -need_version=$need_version - -# Library versioning type. -version_type=$version_type - -# Shared library runtime path variable. -runpath_var=$runpath_var - -# Shared library path variable. -shlibpath_var=$shlibpath_var - -# Is shlibpath searched before the hard-coded library search path? -shlibpath_overrides_runpath=$shlibpath_overrides_runpath - -# Format of library name prefix. -libname_spec=$lt_libname_spec - -# List of archive names. First name is the real one, the rest are links. -# The last name is the one that the linker finds with -lNAME -library_names_spec=$lt_library_names_spec - -# The coded name of the library, if different from the real name. -soname_spec=$lt_soname_spec - -# Permission mode override for installation of shared libraries. -install_override_mode=$lt_install_override_mode - -# Command to use after installation of a shared archive. -postinstall_cmds=$lt_postinstall_cmds - -# Command to use after uninstallation of a shared archive. -postuninstall_cmds=$lt_postuninstall_cmds - -# Commands used to finish a libtool library installation in a directory. -finish_cmds=$lt_finish_cmds - -# As "finish_cmds", except a single script fragment to be evaled but -# not shown. -finish_eval=$lt_finish_eval - -# Whether we should hardcode library paths into libraries. -hardcode_into_libs=$hardcode_into_libs - -# Compile-time system search path for libraries. -sys_lib_search_path_spec=$lt_sys_lib_search_path_spec - -# Run-time system search path for libraries. -sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec - -# Whether dlopen is supported. -dlopen_support=$enable_dlopen - -# Whether dlopen of programs is supported. -dlopen_self=$enable_dlopen_self - -# Whether dlopen of statically linked programs is supported. -dlopen_self_static=$enable_dlopen_self_static - -# Commands to strip libraries. -old_striplib=$lt_old_striplib -striplib=$lt_striplib - - -# The linker used to build libraries. -LD=$lt_LD - -# How to create reloadable object files. -reload_flag=$lt_reload_flag -reload_cmds=$lt_reload_cmds - -# Commands used to build an old-style archive. -old_archive_cmds=$lt_old_archive_cmds - -# A language specific compiler. -CC=$lt_compiler - -# Is the compiler the GNU compiler? -with_gcc=$GCC - -# Compiler flag to turn off builtin functions. -no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag - -# Additional compiler flags for building library objects. -pic_flag=$lt_lt_prog_compiler_pic - -# How to pass a linker flag through the compiler. -wl=$lt_lt_prog_compiler_wl - -# Compiler flag to prevent dynamic linking. -link_static_flag=$lt_lt_prog_compiler_static - -# Does compiler simultaneously support -c and -o options? -compiler_c_o=$lt_lt_cv_prog_compiler_c_o - -# Whether or not to add -lc for building shared libraries. -build_libtool_need_lc=$archive_cmds_need_lc - -# Whether or not to disallow shared libs when runtime libs are static. -allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes - -# Compiler flag to allow reflexive dlopens. -export_dynamic_flag_spec=$lt_export_dynamic_flag_spec - -# Compiler flag to generate shared objects directly from archives. -whole_archive_flag_spec=$lt_whole_archive_flag_spec - -# Whether the compiler copes with passing no objects directly. -compiler_needs_object=$lt_compiler_needs_object - -# Create an old-style archive from a shared archive. -old_archive_from_new_cmds=$lt_old_archive_from_new_cmds - -# Create a temporary old-style archive to link instead of a shared archive. -old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds - -# Commands used to build a shared archive. -archive_cmds=$lt_archive_cmds -archive_expsym_cmds=$lt_archive_expsym_cmds - -# Commands used to build a loadable module if different from building -# a shared archive. -module_cmds=$lt_module_cmds -module_expsym_cmds=$lt_module_expsym_cmds - -# Whether we are building with GNU ld or not. -with_gnu_ld=$lt_with_gnu_ld - -# Flag that allows shared libraries with undefined symbols to be built. -allow_undefined_flag=$lt_allow_undefined_flag - -# Flag that enforces no undefined symbols. -no_undefined_flag=$lt_no_undefined_flag - -# Flag to hardcode \$libdir into a binary during linking. -# This must work even if \$libdir does not exist -hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec - -# Whether we need a single "-rpath" flag with a separated argument. -hardcode_libdir_separator=$lt_hardcode_libdir_separator - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary. -hardcode_direct=$hardcode_direct - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary and the resulting library dependency is -# "absolute",i.e impossible to change by setting \${shlibpath_var} if the -# library is relocated. -hardcode_direct_absolute=$hardcode_direct_absolute - -# Set to "yes" if using the -LDIR flag during linking hardcodes DIR -# into the resulting binary. -hardcode_minus_L=$hardcode_minus_L - -# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR -# into the resulting binary. -hardcode_shlibpath_var=$hardcode_shlibpath_var - -# Set to "yes" if building a shared library automatically hardcodes DIR -# into the library and all subsequent libraries and executables linked -# against it. -hardcode_automatic=$hardcode_automatic - -# Set to yes if linker adds runtime paths of dependent libraries -# to runtime path list. -inherit_rpath=$inherit_rpath - -# Whether libtool must link a program against all its dependency libraries. -link_all_deplibs=$link_all_deplibs - -# Set to "yes" if exported symbols are required. -always_export_symbols=$always_export_symbols - -# The commands to list exported symbols. -export_symbols_cmds=$lt_export_symbols_cmds - -# Symbols that should not be listed in the preloaded symbols. -exclude_expsyms=$lt_exclude_expsyms - -# Symbols that must always be exported. -include_expsyms=$lt_include_expsyms - -# Commands necessary for linking programs (against libraries) with templates. -prelink_cmds=$lt_prelink_cmds - -# Commands necessary for finishing linking programs. -postlink_cmds=$lt_postlink_cmds - -# Specify filename containing input files. -file_list_spec=$lt_file_list_spec - -# How to hardcode a shared library path into an executable. -hardcode_action=$hardcode_action - -# The directories searched by this compiler when creating a shared library. -compiler_lib_search_dirs=$lt_compiler_lib_search_dirs - -# Dependencies to place before and after the objects being linked to -# create a shared library. -predep_objects=$lt_predep_objects -postdep_objects=$lt_postdep_objects -predeps=$lt_predeps -postdeps=$lt_postdeps - -# The library search path used internally by the compiler when linking -# a shared library. -compiler_lib_search_path=$lt_compiler_lib_search_path - -# ### END LIBTOOL CONFIG - -_LT_EOF - - case $host_os in - aix3*) - cat <<\_LT_EOF >> "$cfgfile" -# AIX sometimes has problems with the GCC collect2 program. For some -# reason, if we set the COLLECT_NAMES environment variable, the problems -# vanish in a puff of smoke. -if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES -fi -_LT_EOF - ;; - esac - - -ltmain="$ac_aux_dir/ltmain.sh" - - - # We use sed instead of cat because bash on DJGPP gets confused if - # if finds mixed CR/LF and LF-only lines. Since sed operates in - # text mode, it properly converts lines to CR/LF. This bash problem - # is reportedly fixed, but why not run on old versions too? - sed '$q' "$ltmain" >> "$cfgfile" \ - || (rm -f "$cfgfile"; exit 1) - - if test x"$xsi_shell" = xyes; then - sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ -func_dirname ()\ -{\ -\ case ${1} in\ -\ */*) func_dirname_result="${1%/*}${2}" ;;\ -\ * ) func_dirname_result="${3}" ;;\ -\ esac\ -} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_basename ()$/,/^} # func_basename /c\ -func_basename ()\ -{\ -\ func_basename_result="${1##*/}"\ -} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ -func_dirname_and_basename ()\ -{\ -\ case ${1} in\ -\ */*) func_dirname_result="${1%/*}${2}" ;;\ -\ * ) func_dirname_result="${3}" ;;\ -\ esac\ -\ func_basename_result="${1##*/}"\ -} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ -func_stripname ()\ -{\ -\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ -\ # positional parameters, so assign one to ordinary parameter first.\ -\ func_stripname_result=${3}\ -\ func_stripname_result=${func_stripname_result#"${1}"}\ -\ func_stripname_result=${func_stripname_result%"${2}"}\ -} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ -func_split_long_opt ()\ -{\ -\ func_split_long_opt_name=${1%%=*}\ -\ func_split_long_opt_arg=${1#*=}\ -} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ -func_split_short_opt ()\ -{\ -\ func_split_short_opt_arg=${1#??}\ -\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ -} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ -func_lo2o ()\ -{\ -\ case ${1} in\ -\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ -\ *) func_lo2o_result=${1} ;;\ -\ esac\ -} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_xform ()$/,/^} # func_xform /c\ -func_xform ()\ -{\ - func_xform_result=${1%.*}.lo\ -} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_arith ()$/,/^} # func_arith /c\ -func_arith ()\ -{\ - func_arith_result=$(( $* ))\ -} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_len ()$/,/^} # func_len /c\ -func_len ()\ -{\ - func_len_result=${#1}\ -} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - -fi - -if test x"$lt_shell_append" = xyes; then - sed -e '/^func_append ()$/,/^} # func_append /c\ -func_append ()\ -{\ - eval "${1}+=\\${2}"\ -} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ -func_append_quoted ()\ -{\ -\ func_quote_for_eval "${2}"\ -\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ -} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: - - - # Save a `func_append' function call where possible by direct use of '+=' - sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -else - # Save a `func_append' function call even when '+=' is not available - sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -fi - -if test x"$_lt_function_replace_fail" = x":"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 -$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} -fi - - - mv -f "$cfgfile" "$ofile" || - (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") - chmod +x "$ofile" - - - cat <<_LT_EOF >> "$ofile" - -# ### BEGIN LIBTOOL TAG CONFIG: CXX - -# The linker used to build libraries. -LD=$lt_LD_CXX - -# How to create reloadable object files. -reload_flag=$lt_reload_flag_CXX -reload_cmds=$lt_reload_cmds_CXX - -# Commands used to build an old-style archive. -old_archive_cmds=$lt_old_archive_cmds_CXX - -# A language specific compiler. -CC=$lt_compiler_CXX - -# Is the compiler the GNU compiler? -with_gcc=$GCC_CXX - -# Compiler flag to turn off builtin functions. -no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX - -# Additional compiler flags for building library objects. -pic_flag=$lt_lt_prog_compiler_pic_CXX - -# How to pass a linker flag through the compiler. -wl=$lt_lt_prog_compiler_wl_CXX - -# Compiler flag to prevent dynamic linking. -link_static_flag=$lt_lt_prog_compiler_static_CXX - -# Does compiler simultaneously support -c and -o options? -compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX - -# Whether or not to add -lc for building shared libraries. -build_libtool_need_lc=$archive_cmds_need_lc_CXX - -# Whether or not to disallow shared libs when runtime libs are static. -allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX - -# Compiler flag to allow reflexive dlopens. -export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX - -# Compiler flag to generate shared objects directly from archives. -whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX - -# Whether the compiler copes with passing no objects directly. -compiler_needs_object=$lt_compiler_needs_object_CXX - -# Create an old-style archive from a shared archive. -old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX - -# Create a temporary old-style archive to link instead of a shared archive. -old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX - -# Commands used to build a shared archive. -archive_cmds=$lt_archive_cmds_CXX -archive_expsym_cmds=$lt_archive_expsym_cmds_CXX - -# Commands used to build a loadable module if different from building -# a shared archive. -module_cmds=$lt_module_cmds_CXX -module_expsym_cmds=$lt_module_expsym_cmds_CXX - -# Whether we are building with GNU ld or not. -with_gnu_ld=$lt_with_gnu_ld_CXX - -# Flag that allows shared libraries with undefined symbols to be built. -allow_undefined_flag=$lt_allow_undefined_flag_CXX - -# Flag that enforces no undefined symbols. -no_undefined_flag=$lt_no_undefined_flag_CXX - -# Flag to hardcode \$libdir into a binary during linking. -# This must work even if \$libdir does not exist -hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX - -# Whether we need a single "-rpath" flag with a separated argument. -hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary. -hardcode_direct=$hardcode_direct_CXX - -# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes -# DIR into the resulting binary and the resulting library dependency is -# "absolute",i.e impossible to change by setting \${shlibpath_var} if the -# library is relocated. -hardcode_direct_absolute=$hardcode_direct_absolute_CXX - -# Set to "yes" if using the -LDIR flag during linking hardcodes DIR -# into the resulting binary. -hardcode_minus_L=$hardcode_minus_L_CXX - -# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR -# into the resulting binary. -hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX - -# Set to "yes" if building a shared library automatically hardcodes DIR -# into the library and all subsequent libraries and executables linked -# against it. -hardcode_automatic=$hardcode_automatic_CXX - -# Set to yes if linker adds runtime paths of dependent libraries -# to runtime path list. -inherit_rpath=$inherit_rpath_CXX - -# Whether libtool must link a program against all its dependency libraries. -link_all_deplibs=$link_all_deplibs_CXX - -# Set to "yes" if exported symbols are required. -always_export_symbols=$always_export_symbols_CXX - -# The commands to list exported symbols. -export_symbols_cmds=$lt_export_symbols_cmds_CXX - -# Symbols that should not be listed in the preloaded symbols. -exclude_expsyms=$lt_exclude_expsyms_CXX - -# Symbols that must always be exported. -include_expsyms=$lt_include_expsyms_CXX - -# Commands necessary for linking programs (against libraries) with templates. -prelink_cmds=$lt_prelink_cmds_CXX - -# Commands necessary for finishing linking programs. -postlink_cmds=$lt_postlink_cmds_CXX - -# Specify filename containing input files. -file_list_spec=$lt_file_list_spec_CXX - -# How to hardcode a shared library path into an executable. -hardcode_action=$hardcode_action_CXX - -# The directories searched by this compiler when creating a shared library. -compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX - -# Dependencies to place before and after the objects being linked to -# create a shared library. -predep_objects=$lt_predep_objects_CXX -postdep_objects=$lt_postdep_objects_CXX -predeps=$lt_predeps_CXX -postdeps=$lt_postdeps_CXX - -# The library search path used internally by the compiler when linking -# a shared library. -compiler_lib_search_path=$lt_compiler_lib_search_path_CXX - -# ### END LIBTOOL TAG CONFIG: CXX -_LT_EOF - - ;; - - esac -done # for ac_tag - - -as_fn_exit 0 -_ACEOF -ac_clean_files=$ac_clean_files_save - -test $ac_write_fail = 0 || - as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 - - -# configure is writing to config.log, and then calls config.status. -# config.status does its own redirection, appending to config.log. -# Unfortunately, on DOS this fails, as config.log is still kept open -# by configure, so config.status won't be able to write to it; its -# output is simply discarded. So we exec the FD to /dev/null, -# effectively closing config.log, so it can be properly (re)opened and -# appended to by config.status. When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit 1 -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/src/thirdparty/protobuf-2.6.1/gtest/m4/ltoptions.m4 b/src/thirdparty/protobuf-2.6.1/gtest/m4/ltoptions.m4 deleted file mode 100644 index 5d9acd8e2..000000000 --- a/src/thirdparty/protobuf-2.6.1/gtest/m4/ltoptions.m4 +++ /dev/null @@ -1,384 +0,0 @@ -# Helper functions for option handling. -*- Autoconf -*- -# -# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, -# Inc. -# Written by Gary V. Vaughan, 2004 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -# serial 7 ltoptions.m4 - -# This is to help aclocal find these macros, as it can't see m4_define. -AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) - - -# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) -# ------------------------------------------ -m4_define([_LT_MANGLE_OPTION], -[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) - - -# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) -# --------------------------------------- -# Set option OPTION-NAME for macro MACRO-NAME, and if there is a -# matching handler defined, dispatch to it. Other OPTION-NAMEs are -# saved as a flag. -m4_define([_LT_SET_OPTION], -[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl -m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), - _LT_MANGLE_DEFUN([$1], [$2]), - [m4_warning([Unknown $1 option `$2'])])[]dnl -]) - - -# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) -# ------------------------------------------------------------ -# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. -m4_define([_LT_IF_OPTION], -[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) - - -# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) -# ------------------------------------------------------- -# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME -# are set. -m4_define([_LT_UNLESS_OPTIONS], -[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), - [m4_define([$0_found])])])[]dnl -m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 -])[]dnl -]) - - -# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) -# ---------------------------------------- -# OPTION-LIST is a space-separated list of Libtool options associated -# with MACRO-NAME. If any OPTION has a matching handler declared with -# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about -# the unknown option and exit. -m4_defun([_LT_SET_OPTIONS], -[# Set options -m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [_LT_SET_OPTION([$1], _LT_Option)]) - -m4_if([$1],[LT_INIT],[ - dnl - dnl Simply set some default values (i.e off) if boolean options were not - dnl specified: - _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no - ]) - _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no - ]) - dnl - dnl If no reference was made to various pairs of opposing options, then - dnl we run the default mode handler for the pair. For example, if neither - dnl `shared' nor `disable-shared' was passed, we enable building of shared - dnl archives by default: - _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) - _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], - [_LT_ENABLE_FAST_INSTALL]) - ]) -])# _LT_SET_OPTIONS - - -## --------------------------------- ## -## Macros to handle LT_INIT options. ## -## --------------------------------- ## - -# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) -# ----------------------------------------- -m4_define([_LT_MANGLE_DEFUN], -[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) - - -# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) -# ----------------------------------------------- -m4_define([LT_OPTION_DEFINE], -[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl -])# LT_OPTION_DEFINE - - -# dlopen -# ------ -LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes -]) - -AU_DEFUN([AC_LIBTOOL_DLOPEN], -[_LT_SET_OPTION([LT_INIT], [dlopen]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `dlopen' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) - - -# win32-dll -# --------- -# Declare package support for building win32 dll's. -LT_OPTION_DEFINE([LT_INIT], [win32-dll], -[enable_win32_dll=yes - -case $host in -*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) - AC_CHECK_TOOL(AS, as, false) - AC_CHECK_TOOL(DLLTOOL, dlltool, false) - AC_CHECK_TOOL(OBJDUMP, objdump, false) - ;; -esac - -test -z "$AS" && AS=as -_LT_DECL([], [AS], [1], [Assembler program])dnl - -test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl - -test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl -])# win32-dll - -AU_DEFUN([AC_LIBTOOL_WIN32_DLL], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -_LT_SET_OPTION([LT_INIT], [win32-dll]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `win32-dll' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) - - -# _LT_ENABLE_SHARED([DEFAULT]) -# ---------------------------- -# implement the --enable-shared flag, and supports the `shared' and -# `disable-shared' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_SHARED], -[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([shared], - [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], - [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_shared=yes ;; - no) enable_shared=no ;; - *) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) - - _LT_DECL([build_libtool_libs], [enable_shared], [0], - [Whether or not to build shared libraries]) -])# _LT_ENABLE_SHARED - -LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) - -# Old names: -AC_DEFUN([AC_ENABLE_SHARED], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) -]) - -AC_DEFUN([AC_DISABLE_SHARED], -[_LT_SET_OPTION([LT_INIT], [disable-shared]) -]) - -AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) -AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_ENABLE_SHARED], []) -dnl AC_DEFUN([AM_DISABLE_SHARED], []) - - - -# _LT_ENABLE_STATIC([DEFAULT]) -# ---------------------------- -# implement the --enable-static flag, and support the `static' and -# `disable-static' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_STATIC], -[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([static], - [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], - [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_static=yes ;; - no) enable_static=no ;; - *) - enable_static=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_static=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_static=]_LT_ENABLE_STATIC_DEFAULT) - - _LT_DECL([build_old_libs], [enable_static], [0], - [Whether or not to build static libraries]) -])# _LT_ENABLE_STATIC - -LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) - -# Old names: -AC_DEFUN([AC_ENABLE_STATIC], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) -]) - -AC_DEFUN([AC_DISABLE_STATIC], -[_LT_SET_OPTION([LT_INIT], [disable-static]) -]) - -AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) -AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_ENABLE_STATIC], []) -dnl AC_DEFUN([AM_DISABLE_STATIC], []) - - - -# _LT_ENABLE_FAST_INSTALL([DEFAULT]) -# ---------------------------------- -# implement the --enable-fast-install flag, and support the `fast-install' -# and `disable-fast-install' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_FAST_INSTALL], -[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([fast-install], - [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], - [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_fast_install=yes ;; - no) enable_fast_install=no ;; - *) - enable_fast_install=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_fast_install=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) - -_LT_DECL([fast_install], [enable_fast_install], [0], - [Whether or not to optimize for fast installation])dnl -])# _LT_ENABLE_FAST_INSTALL - -LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) - -# Old names: -AU_DEFUN([AC_ENABLE_FAST_INSTALL], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `fast-install' option into LT_INIT's first parameter.]) -]) - -AU_DEFUN([AC_DISABLE_FAST_INSTALL], -[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `disable-fast-install' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) -dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) - - -# _LT_WITH_PIC([MODE]) -# -------------------- -# implement the --with-pic flag, and support the `pic-only' and `no-pic' -# LT_INIT options. -# MODE is either `yes' or `no'. If omitted, it defaults to `both'. -m4_define([_LT_WITH_PIC], -[AC_ARG_WITH([pic], - [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], - [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], - [lt_p=${PACKAGE-default} - case $withval in - yes|no) pic_mode=$withval ;; - *) - pic_mode=default - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for lt_pkg in $withval; do - IFS="$lt_save_ifs" - if test "X$lt_pkg" = "X$lt_p"; then - pic_mode=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [pic_mode=default]) - -test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) - -_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl -])# _LT_WITH_PIC - -LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) -LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) - -# Old name: -AU_DEFUN([AC_LIBTOOL_PICMODE], -[_LT_SET_OPTION([LT_INIT], [pic-only]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `pic-only' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) - -## ----------------- ## -## LTDL_INIT Options ## -## ----------------- ## - -m4_define([_LTDL_MODE], []) -LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], - [m4_define([_LTDL_MODE], [nonrecursive])]) -LT_OPTION_DEFINE([LTDL_INIT], [recursive], - [m4_define([_LTDL_MODE], [recursive])]) -LT_OPTION_DEFINE([LTDL_INIT], [subproject], - [m4_define([_LTDL_MODE], [subproject])]) - -m4_define([_LTDL_TYPE], []) -LT_OPTION_DEFINE([LTDL_INIT], [installable], - [m4_define([_LTDL_TYPE], [installable])]) -LT_OPTION_DEFINE([LTDL_INIT], [convenience], - [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/src/thirdparty/protobuf-2.6.1/m4/libtool.m4 b/src/thirdparty/protobuf-2.6.1/m4/libtool.m4 deleted file mode 100644 index d7c043f4f..000000000 --- a/src/thirdparty/protobuf-2.6.1/m4/libtool.m4 +++ /dev/null @@ -1,7997 +0,0 @@ -# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- -# -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -m4_define([_LT_COPYING], [dnl -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, or -# obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -]) - -# serial 57 LT_INIT - - -# LT_PREREQ(VERSION) -# ------------------ -# Complain and exit if this libtool version is less that VERSION. -m4_defun([LT_PREREQ], -[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, - [m4_default([$3], - [m4_fatal([Libtool version $1 or higher is required], - 63)])], - [$2])]) - - -# _LT_CHECK_BUILDDIR -# ------------------ -# Complain if the absolute build directory name contains unusual characters -m4_defun([_LT_CHECK_BUILDDIR], -[case `pwd` in - *\ * | *\ *) - AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; -esac -]) - - -# LT_INIT([OPTIONS]) -# ------------------ -AC_DEFUN([LT_INIT], -[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT -AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl -AC_BEFORE([$0], [LT_LANG])dnl -AC_BEFORE([$0], [LT_OUTPUT])dnl -AC_BEFORE([$0], [LTDL_INIT])dnl -m4_require([_LT_CHECK_BUILDDIR])dnl - -dnl Autoconf doesn't catch unexpanded LT_ macros by default: -m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl -m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl -dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 -dnl unless we require an AC_DEFUNed macro: -AC_REQUIRE([LTOPTIONS_VERSION])dnl -AC_REQUIRE([LTSUGAR_VERSION])dnl -AC_REQUIRE([LTVERSION_VERSION])dnl -AC_REQUIRE([LTOBSOLETE_VERSION])dnl -m4_require([_LT_PROG_LTMAIN])dnl - -_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) - -dnl Parse OPTIONS -_LT_SET_OPTIONS([$0], [$1]) - -# This can be used to rebuild libtool when needed -LIBTOOL_DEPS="$ltmain" - -# Always use our own libtool. -LIBTOOL='$(SHELL) $(top_builddir)/libtool' -AC_SUBST(LIBTOOL)dnl - -_LT_SETUP - -# Only expand once: -m4_define([LT_INIT]) -])# LT_INIT - -# Old names: -AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) -AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_PROG_LIBTOOL], []) -dnl AC_DEFUN([AM_PROG_LIBTOOL], []) - - -# _LT_CC_BASENAME(CC) -# ------------------- -# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. -m4_defun([_LT_CC_BASENAME], -[for cc_temp in $1""; do - case $cc_temp in - compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; - distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; - \-*) ;; - *) break;; - esac -done -cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` -]) - - -# _LT_FILEUTILS_DEFAULTS -# ---------------------- -# It is okay to use these file commands and assume they have been set -# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. -m4_defun([_LT_FILEUTILS_DEFAULTS], -[: ${CP="cp -f"} -: ${MV="mv -f"} -: ${RM="rm -f"} -])# _LT_FILEUTILS_DEFAULTS - - -# _LT_SETUP -# --------- -m4_defun([_LT_SETUP], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_CANONICAL_BUILD])dnl -AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl -AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl - -_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl -dnl -_LT_DECL([], [host_alias], [0], [The host system])dnl -_LT_DECL([], [host], [0])dnl -_LT_DECL([], [host_os], [0])dnl -dnl -_LT_DECL([], [build_alias], [0], [The build system])dnl -_LT_DECL([], [build], [0])dnl -_LT_DECL([], [build_os], [0])dnl -dnl -AC_REQUIRE([AC_PROG_CC])dnl -AC_REQUIRE([LT_PATH_LD])dnl -AC_REQUIRE([LT_PATH_NM])dnl -dnl -AC_REQUIRE([AC_PROG_LN_S])dnl -test -z "$LN_S" && LN_S="ln -s" -_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl -dnl -AC_REQUIRE([LT_CMD_MAX_LEN])dnl -_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl -_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl -dnl -m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_CHECK_SHELL_FEATURES])dnl -m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl -m4_require([_LT_CMD_RELOAD])dnl -m4_require([_LT_CHECK_MAGIC_METHOD])dnl -m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl -m4_require([_LT_CMD_OLD_ARCHIVE])dnl -m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl -m4_require([_LT_WITH_SYSROOT])dnl - -_LT_CONFIG_LIBTOOL_INIT([ -# See if we are running on zsh, and set the options which allow our -# commands through without removal of \ escapes INIT. -if test -n "\${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST -fi -]) -if test -n "${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST -fi - -_LT_CHECK_OBJDIR - -m4_require([_LT_TAG_COMPILER])dnl - -case $host_os in -aix3*) - # AIX sometimes has problems with the GCC collect2 program. For some - # reason, if we set the COLLECT_NAMES environment variable, the problems - # vanish in a puff of smoke. - if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES - fi - ;; -esac - -# Global variables: -ofile=libtool -can_build_shared=yes - -# All known linkers require a `.a' archive for static linking (except MSVC, -# which needs '.lib'). -libext=a - -with_gnu_ld="$lt_cv_prog_gnu_ld" - -old_CC="$CC" -old_CFLAGS="$CFLAGS" - -# Set sane defaults for various variables -test -z "$CC" && CC=cc -test -z "$LTCC" && LTCC=$CC -test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS -test -z "$LD" && LD=ld -test -z "$ac_objext" && ac_objext=o - -_LT_CC_BASENAME([$compiler]) - -# Only perform the check for file, if the check method requires it -test -z "$MAGIC_CMD" && MAGIC_CMD=file -case $deplibs_check_method in -file_magic*) - if test "$file_magic_cmd" = '$MAGIC_CMD'; then - _LT_PATH_MAGIC - fi - ;; -esac - -# Use C for the default configuration in the libtool script -LT_SUPPORTED_TAG([CC]) -_LT_LANG_C_CONFIG -_LT_LANG_DEFAULT_CONFIG -_LT_CONFIG_COMMANDS -])# _LT_SETUP - - -# _LT_PREPARE_SED_QUOTE_VARS -# -------------------------- -# Define a few sed substitution that help us do robust quoting. -m4_defun([_LT_PREPARE_SED_QUOTE_VARS], -[# Backslashify metacharacters that are still active within -# double-quoted strings. -sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\([["`\\]]\)/\\\1/g' - -# Sed substitution to delay expansion of an escaped shell variable in a -# double_quote_subst'ed string. -delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' - -# Sed substitution to delay expansion of an escaped single quote. -delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' - -# Sed substitution to avoid accidental globbing in evaled expressions -no_glob_subst='s/\*/\\\*/g' -]) - -# _LT_PROG_LTMAIN -# --------------- -# Note that this code is called both from `configure', and `config.status' -# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, -# `config.status' has no value for ac_aux_dir unless we are using Automake, -# so we pass a copy along to make sure it has a sensible value anyway. -m4_defun([_LT_PROG_LTMAIN], -[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl -_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) -ltmain="$ac_aux_dir/ltmain.sh" -])# _LT_PROG_LTMAIN - - -## ------------------------------------- ## -## Accumulate code for creating libtool. ## -## ------------------------------------- ## - -# So that we can recreate a full libtool script including additional -# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS -# in macros and then make a single call at the end using the `libtool' -# label. - - -# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) -# ---------------------------------------- -# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. -m4_define([_LT_CONFIG_LIBTOOL_INIT], -[m4_ifval([$1], - [m4_append([_LT_OUTPUT_LIBTOOL_INIT], - [$1 -])])]) - -# Initialize. -m4_define([_LT_OUTPUT_LIBTOOL_INIT]) - - -# _LT_CONFIG_LIBTOOL([COMMANDS]) -# ------------------------------ -# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. -m4_define([_LT_CONFIG_LIBTOOL], -[m4_ifval([$1], - [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], - [$1 -])])]) - -# Initialize. -m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) - - -# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) -# ----------------------------------------------------- -m4_defun([_LT_CONFIG_SAVE_COMMANDS], -[_LT_CONFIG_LIBTOOL([$1]) -_LT_CONFIG_LIBTOOL_INIT([$2]) -]) - - -# _LT_FORMAT_COMMENT([COMMENT]) -# ----------------------------- -# Add leading comment marks to the start of each line, and a trailing -# full-stop to the whole comment if one is not present already. -m4_define([_LT_FORMAT_COMMENT], -[m4_ifval([$1], [ -m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], - [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) -)]) - - - -## ------------------------ ## -## FIXME: Eliminate VARNAME ## -## ------------------------ ## - - -# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) -# ------------------------------------------------------------------- -# CONFIGNAME is the name given to the value in the libtool script. -# VARNAME is the (base) name used in the configure script. -# VALUE may be 0, 1 or 2 for a computed quote escaped value based on -# VARNAME. Any other value will be used directly. -m4_define([_LT_DECL], -[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], - [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], - [m4_ifval([$1], [$1], [$2])]) - lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) - m4_ifval([$4], - [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) - lt_dict_add_subkey([lt_decl_dict], [$2], - [tagged?], [m4_ifval([$5], [yes], [no])])]) -]) - - -# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) -# -------------------------------------------------------- -m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) - - -# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) -# ------------------------------------------------ -m4_define([lt_decl_tag_varnames], -[_lt_decl_filter([tagged?], [yes], $@)]) - - -# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) -# --------------------------------------------------------- -m4_define([_lt_decl_filter], -[m4_case([$#], - [0], [m4_fatal([$0: too few arguments: $#])], - [1], [m4_fatal([$0: too few arguments: $#: $1])], - [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], - [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], - [lt_dict_filter([lt_decl_dict], $@)])[]dnl -]) - - -# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) -# -------------------------------------------------- -m4_define([lt_decl_quote_varnames], -[_lt_decl_filter([value], [1], $@)]) - - -# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) -# --------------------------------------------------- -m4_define([lt_decl_dquote_varnames], -[_lt_decl_filter([value], [2], $@)]) - - -# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) -# --------------------------------------------------- -m4_define([lt_decl_varnames_tagged], -[m4_assert([$# <= 2])dnl -_$0(m4_quote(m4_default([$1], [[, ]])), - m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), - m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) -m4_define([_lt_decl_varnames_tagged], -[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) - - -# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) -# ------------------------------------------------ -m4_define([lt_decl_all_varnames], -[_$0(m4_quote(m4_default([$1], [[, ]])), - m4_if([$2], [], - m4_quote(lt_decl_varnames), - m4_quote(m4_shift($@))))[]dnl -]) -m4_define([_lt_decl_all_varnames], -[lt_join($@, lt_decl_varnames_tagged([$1], - lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl -]) - - -# _LT_CONFIG_STATUS_DECLARE([VARNAME]) -# ------------------------------------ -# Quote a variable value, and forward it to `config.status' so that its -# declaration there will have the same value as in `configure'. VARNAME -# must have a single quote delimited value for this to work. -m4_define([_LT_CONFIG_STATUS_DECLARE], -[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) - - -# _LT_CONFIG_STATUS_DECLARATIONS -# ------------------------------ -# We delimit libtool config variables with single quotes, so when -# we write them to config.status, we have to be sure to quote all -# embedded single quotes properly. In configure, this macro expands -# each variable declared with _LT_DECL (and _LT_TAGDECL) into: -# -# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' -m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], -[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), - [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) - - -# _LT_LIBTOOL_TAGS -# ---------------- -# Output comment and list of tags supported by the script -m4_defun([_LT_LIBTOOL_TAGS], -[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl -available_tags="_LT_TAGS"dnl -]) - - -# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) -# ----------------------------------- -# Extract the dictionary values for VARNAME (optionally with TAG) and -# expand to a commented shell variable setting: -# -# # Some comment about what VAR is for. -# visible_name=$lt_internal_name -m4_define([_LT_LIBTOOL_DECLARE], -[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], - [description])))[]dnl -m4_pushdef([_libtool_name], - m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl -m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), - [0], [_libtool_name=[$]$1], - [1], [_libtool_name=$lt_[]$1], - [2], [_libtool_name=$lt_[]$1], - [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl -m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl -]) - - -# _LT_LIBTOOL_CONFIG_VARS -# ----------------------- -# Produce commented declarations of non-tagged libtool config variables -# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' -# script. Tagged libtool config variables (even for the LIBTOOL CONFIG -# section) are produced by _LT_LIBTOOL_TAG_VARS. -m4_defun([_LT_LIBTOOL_CONFIG_VARS], -[m4_foreach([_lt_var], - m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), - [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) - - -# _LT_LIBTOOL_TAG_VARS(TAG) -# ------------------------- -m4_define([_LT_LIBTOOL_TAG_VARS], -[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), - [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) - - -# _LT_TAGVAR(VARNAME, [TAGNAME]) -# ------------------------------ -m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) - - -# _LT_CONFIG_COMMANDS -# ------------------- -# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of -# variables for single and double quote escaping we saved from calls -# to _LT_DECL, we can put quote escaped variables declarations -# into `config.status', and then the shell code to quote escape them in -# for loops in `config.status'. Finally, any additional code accumulated -# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. -m4_defun([_LT_CONFIG_COMMANDS], -[AC_PROVIDE_IFELSE([LT_OUTPUT], - dnl If the libtool generation code has been placed in $CONFIG_LT, - dnl instead of duplicating it all over again into config.status, - dnl then we will have config.status run $CONFIG_LT later, so it - dnl needs to know what name is stored there: - [AC_CONFIG_COMMANDS([libtool], - [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], - dnl If the libtool generation code is destined for config.status, - dnl expand the accumulated commands and init code now: - [AC_CONFIG_COMMANDS([libtool], - [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) -])#_LT_CONFIG_COMMANDS - - -# Initialize. -m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], -[ - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -sed_quote_subst='$sed_quote_subst' -double_quote_subst='$double_quote_subst' -delay_variable_subst='$delay_variable_subst' -_LT_CONFIG_STATUS_DECLARATIONS -LTCC='$LTCC' -LTCFLAGS='$LTCFLAGS' -compiler='$compiler_DEFAULT' - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -\$[]1 -_LTECHO_EOF' -} - -# Quote evaled strings. -for var in lt_decl_all_varnames([[ \ -]], lt_decl_quote_varnames); do - case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in - *[[\\\\\\\`\\"\\\$]]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" - ;; - *) - eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" - ;; - esac -done - -# Double-quote double-evaled strings. -for var in lt_decl_all_varnames([[ \ -]], lt_decl_dquote_varnames); do - case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in - *[[\\\\\\\`\\"\\\$]]*) - eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" - ;; - *) - eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" - ;; - esac -done - -_LT_OUTPUT_LIBTOOL_INIT -]) - -# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) -# ------------------------------------ -# Generate a child script FILE with all initialization necessary to -# reuse the environment learned by the parent script, and make the -# file executable. If COMMENT is supplied, it is inserted after the -# `#!' sequence but before initialization text begins. After this -# macro, additional text can be appended to FILE to form the body of -# the child script. The macro ends with non-zero status if the -# file could not be fully written (such as if the disk is full). -m4_ifdef([AS_INIT_GENERATED], -[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], -[m4_defun([_LT_GENERATED_FILE_INIT], -[m4_require([AS_PREPARE])]dnl -[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl -[lt_write_fail=0 -cat >$1 <<_ASEOF || lt_write_fail=1 -#! $SHELL -# Generated by $as_me. -$2 -SHELL=\${CONFIG_SHELL-$SHELL} -export SHELL -_ASEOF -cat >>$1 <<\_ASEOF || lt_write_fail=1 -AS_SHELL_SANITIZE -_AS_PREPARE -exec AS_MESSAGE_FD>&1 -_ASEOF -test $lt_write_fail = 0 && chmod +x $1[]dnl -m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT - -# LT_OUTPUT -# --------- -# This macro allows early generation of the libtool script (before -# AC_OUTPUT is called), incase it is used in configure for compilation -# tests. -AC_DEFUN([LT_OUTPUT], -[: ${CONFIG_LT=./config.lt} -AC_MSG_NOTICE([creating $CONFIG_LT]) -_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], -[# Run this file to recreate a libtool stub with the current configuration.]) - -cat >>"$CONFIG_LT" <<\_LTEOF -lt_cl_silent=false -exec AS_MESSAGE_LOG_FD>>config.log -{ - echo - AS_BOX([Running $as_me.]) -} >&AS_MESSAGE_LOG_FD - -lt_cl_help="\ -\`$as_me' creates a local libtool stub from the current configuration, -for use in further configure time tests before the real libtool is -generated. - -Usage: $[0] [[OPTIONS]] - - -h, --help print this help, then exit - -V, --version print version number, then exit - -q, --quiet do not print progress messages - -d, --debug don't remove temporary files - -Report bugs to ." - -lt_cl_version="\ -m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl -m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) -configured by $[0], generated by m4_PACKAGE_STRING. - -Copyright (C) 2011 Free Software Foundation, Inc. -This config.lt script is free software; the Free Software Foundation -gives unlimited permision to copy, distribute and modify it." - -while test $[#] != 0 -do - case $[1] in - --version | --v* | -V ) - echo "$lt_cl_version"; exit 0 ;; - --help | --h* | -h ) - echo "$lt_cl_help"; exit 0 ;; - --debug | --d* | -d ) - debug=: ;; - --quiet | --q* | --silent | --s* | -q ) - lt_cl_silent=: ;; - - -*) AC_MSG_ERROR([unrecognized option: $[1] -Try \`$[0] --help' for more information.]) ;; - - *) AC_MSG_ERROR([unrecognized argument: $[1] -Try \`$[0] --help' for more information.]) ;; - esac - shift -done - -if $lt_cl_silent; then - exec AS_MESSAGE_FD>/dev/null -fi -_LTEOF - -cat >>"$CONFIG_LT" <<_LTEOF -_LT_OUTPUT_LIBTOOL_COMMANDS_INIT -_LTEOF - -cat >>"$CONFIG_LT" <<\_LTEOF -AC_MSG_NOTICE([creating $ofile]) -_LT_OUTPUT_LIBTOOL_COMMANDS -AS_EXIT(0) -_LTEOF -chmod +x "$CONFIG_LT" - -# configure is writing to config.log, but config.lt does its own redirection, -# appending to config.log, which fails on DOS, as config.log is still kept -# open by configure. Here we exec the FD to /dev/null, effectively closing -# config.log, so it can be properly (re)opened and appended to by config.lt. -lt_cl_success=: -test "$silent" = yes && - lt_config_lt_args="$lt_config_lt_args --quiet" -exec AS_MESSAGE_LOG_FD>/dev/null -$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false -exec AS_MESSAGE_LOG_FD>>config.log -$lt_cl_success || AS_EXIT(1) -])# LT_OUTPUT - - -# _LT_CONFIG(TAG) -# --------------- -# If TAG is the built-in tag, create an initial libtool script with a -# default configuration from the untagged config vars. Otherwise add code -# to config.status for appending the configuration named by TAG from the -# matching tagged config vars. -m4_defun([_LT_CONFIG], -[m4_require([_LT_FILEUTILS_DEFAULTS])dnl -_LT_CONFIG_SAVE_COMMANDS([ - m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl - m4_if(_LT_TAG, [C], [ - # See if we are running on zsh, and set the options which allow our - # commands through without removal of \ escapes. - if test -n "${ZSH_VERSION+set}" ; then - setopt NO_GLOB_SUBST - fi - - cfgfile="${ofile}T" - trap "$RM \"$cfgfile\"; exit 1" 1 2 15 - $RM "$cfgfile" - - cat <<_LT_EOF >> "$cfgfile" -#! $SHELL - -# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. -# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION -# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: -# NOTE: Changes made to this file will be lost: look at ltmain.sh. -# -_LT_COPYING -_LT_LIBTOOL_TAGS - -# ### BEGIN LIBTOOL CONFIG -_LT_LIBTOOL_CONFIG_VARS -_LT_LIBTOOL_TAG_VARS -# ### END LIBTOOL CONFIG - -_LT_EOF - - case $host_os in - aix3*) - cat <<\_LT_EOF >> "$cfgfile" -# AIX sometimes has problems with the GCC collect2 program. For some -# reason, if we set the COLLECT_NAMES environment variable, the problems -# vanish in a puff of smoke. -if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES -fi -_LT_EOF - ;; - esac - - _LT_PROG_LTMAIN - - # We use sed instead of cat because bash on DJGPP gets confused if - # if finds mixed CR/LF and LF-only lines. Since sed operates in - # text mode, it properly converts lines to CR/LF. This bash problem - # is reportedly fixed, but why not run on old versions too? - sed '$q' "$ltmain" >> "$cfgfile" \ - || (rm -f "$cfgfile"; exit 1) - - _LT_PROG_REPLACE_SHELLFNS - - mv -f "$cfgfile" "$ofile" || - (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") - chmod +x "$ofile" -], -[cat <<_LT_EOF >> "$ofile" - -dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded -dnl in a comment (ie after a #). -# ### BEGIN LIBTOOL TAG CONFIG: $1 -_LT_LIBTOOL_TAG_VARS(_LT_TAG) -# ### END LIBTOOL TAG CONFIG: $1 -_LT_EOF -])dnl /m4_if -], -[m4_if([$1], [], [ - PACKAGE='$PACKAGE' - VERSION='$VERSION' - TIMESTAMP='$TIMESTAMP' - RM='$RM' - ofile='$ofile'], []) -])dnl /_LT_CONFIG_SAVE_COMMANDS -])# _LT_CONFIG - - -# LT_SUPPORTED_TAG(TAG) -# --------------------- -# Trace this macro to discover what tags are supported by the libtool -# --tag option, using: -# autoconf --trace 'LT_SUPPORTED_TAG:$1' -AC_DEFUN([LT_SUPPORTED_TAG], []) - - -# C support is built-in for now -m4_define([_LT_LANG_C_enabled], []) -m4_define([_LT_TAGS], []) - - -# LT_LANG(LANG) -# ------------- -# Enable libtool support for the given language if not already enabled. -AC_DEFUN([LT_LANG], -[AC_BEFORE([$0], [LT_OUTPUT])dnl -m4_case([$1], - [C], [_LT_LANG(C)], - [C++], [_LT_LANG(CXX)], - [Go], [_LT_LANG(GO)], - [Java], [_LT_LANG(GCJ)], - [Fortran 77], [_LT_LANG(F77)], - [Fortran], [_LT_LANG(FC)], - [Windows Resource], [_LT_LANG(RC)], - [m4_ifdef([_LT_LANG_]$1[_CONFIG], - [_LT_LANG($1)], - [m4_fatal([$0: unsupported language: "$1"])])])dnl -])# LT_LANG - - -# _LT_LANG(LANGNAME) -# ------------------ -m4_defun([_LT_LANG], -[m4_ifdef([_LT_LANG_]$1[_enabled], [], - [LT_SUPPORTED_TAG([$1])dnl - m4_append([_LT_TAGS], [$1 ])dnl - m4_define([_LT_LANG_]$1[_enabled], [])dnl - _LT_LANG_$1_CONFIG($1)])dnl -])# _LT_LANG - - -m4_ifndef([AC_PROG_GO], [ -############################################################ -# NOTE: This macro has been submitted for inclusion into # -# GNU Autoconf as AC_PROG_GO. When it is available in # -# a released version of Autoconf we should remove this # -# macro and use it instead. # -############################################################ -m4_defun([AC_PROG_GO], -[AC_LANG_PUSH(Go)dnl -AC_ARG_VAR([GOC], [Go compiler command])dnl -AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl -_AC_ARG_VAR_LDFLAGS()dnl -AC_CHECK_TOOL(GOC, gccgo) -if test -z "$GOC"; then - if test -n "$ac_tool_prefix"; then - AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) - fi -fi -if test -z "$GOC"; then - AC_CHECK_PROG(GOC, gccgo, gccgo, false) -fi -])#m4_defun -])#m4_ifndef - - -# _LT_LANG_DEFAULT_CONFIG -# ----------------------- -m4_defun([_LT_LANG_DEFAULT_CONFIG], -[AC_PROVIDE_IFELSE([AC_PROG_CXX], - [LT_LANG(CXX)], - [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) - -AC_PROVIDE_IFELSE([AC_PROG_F77], - [LT_LANG(F77)], - [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) - -AC_PROVIDE_IFELSE([AC_PROG_FC], - [LT_LANG(FC)], - [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) - -dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal -dnl pulling things in needlessly. -AC_PROVIDE_IFELSE([AC_PROG_GCJ], - [LT_LANG(GCJ)], - [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], - [LT_LANG(GCJ)], - [AC_PROVIDE_IFELSE([LT_PROG_GCJ], - [LT_LANG(GCJ)], - [m4_ifdef([AC_PROG_GCJ], - [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) - m4_ifdef([A][M_PROG_GCJ], - [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) - m4_ifdef([LT_PROG_GCJ], - [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) - -AC_PROVIDE_IFELSE([AC_PROG_GO], - [LT_LANG(GO)], - [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) - -AC_PROVIDE_IFELSE([LT_PROG_RC], - [LT_LANG(RC)], - [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) -])# _LT_LANG_DEFAULT_CONFIG - -# Obsolete macros: -AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) -AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) -AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) -AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) -AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_CXX], []) -dnl AC_DEFUN([AC_LIBTOOL_F77], []) -dnl AC_DEFUN([AC_LIBTOOL_FC], []) -dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) -dnl AC_DEFUN([AC_LIBTOOL_RC], []) - - -# _LT_TAG_COMPILER -# ---------------- -m4_defun([_LT_TAG_COMPILER], -[AC_REQUIRE([AC_PROG_CC])dnl - -_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl -_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl -_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl -_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl - -# If no C compiler was specified, use CC. -LTCC=${LTCC-"$CC"} - -# If no C compiler flags were specified, use CFLAGS. -LTCFLAGS=${LTCFLAGS-"$CFLAGS"} - -# Allow CC to be a program name with arguments. -compiler=$CC -])# _LT_TAG_COMPILER - - -# _LT_COMPILER_BOILERPLATE -# ------------------------ -# Check for compiler boilerplate output or warnings with -# the simple compiler test code. -m4_defun([_LT_COMPILER_BOILERPLATE], -[m4_require([_LT_DECL_SED])dnl -ac_outfile=conftest.$ac_objext -echo "$lt_simple_compile_test_code" >conftest.$ac_ext -eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_compiler_boilerplate=`cat conftest.err` -$RM conftest* -])# _LT_COMPILER_BOILERPLATE - - -# _LT_LINKER_BOILERPLATE -# ---------------------- -# Check for linker boilerplate output or warnings with -# the simple link test code. -m4_defun([_LT_LINKER_BOILERPLATE], -[m4_require([_LT_DECL_SED])dnl -ac_outfile=conftest.$ac_objext -echo "$lt_simple_link_test_code" >conftest.$ac_ext -eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err -_lt_linker_boilerplate=`cat conftest.err` -$RM -r conftest* -])# _LT_LINKER_BOILERPLATE - -# _LT_REQUIRED_DARWIN_CHECKS -# ------------------------- -m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ - case $host_os in - rhapsody* | darwin*) - AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) - AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) - AC_CHECK_TOOL([LIPO], [lipo], [:]) - AC_CHECK_TOOL([OTOOL], [otool], [:]) - AC_CHECK_TOOL([OTOOL64], [otool64], [:]) - _LT_DECL([], [DSYMUTIL], [1], - [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) - _LT_DECL([], [NMEDIT], [1], - [Tool to change global to local symbols on Mac OS X]) - _LT_DECL([], [LIPO], [1], - [Tool to manipulate fat objects and archives on Mac OS X]) - _LT_DECL([], [OTOOL], [1], - [ldd/readelf like tool for Mach-O binaries on Mac OS X]) - _LT_DECL([], [OTOOL64], [1], - [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) - - AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], - [lt_cv_apple_cc_single_mod=no - if test -z "${LT_MULTI_MODULE}"; then - # By default we will add the -single_module flag. You can override - # by either setting the environment variable LT_MULTI_MODULE - # non-empty at configure time, or by adding -multi_module to the - # link flags. - rm -rf libconftest.dylib* - echo "int foo(void){return 1;}" > conftest.c - echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ --dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD - $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ - -dynamiclib -Wl,-single_module conftest.c 2>conftest.err - _lt_result=$? - # If there is a non-empty error log, and "single_module" - # appears in it, assume the flag caused a linker warning - if test -s conftest.err && $GREP single_module conftest.err; then - cat conftest.err >&AS_MESSAGE_LOG_FD - # Otherwise, if the output was created with a 0 exit code from - # the compiler, it worked. - elif test -f libconftest.dylib && test $_lt_result -eq 0; then - lt_cv_apple_cc_single_mod=yes - else - cat conftest.err >&AS_MESSAGE_LOG_FD - fi - rm -rf libconftest.dylib* - rm -f conftest.* - fi]) - - AC_CACHE_CHECK([for -exported_symbols_list linker flag], - [lt_cv_ld_exported_symbols_list], - [lt_cv_ld_exported_symbols_list=no - save_LDFLAGS=$LDFLAGS - echo "_main" > conftest.sym - LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" - AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], - [lt_cv_ld_exported_symbols_list=yes], - [lt_cv_ld_exported_symbols_list=no]) - LDFLAGS="$save_LDFLAGS" - ]) - - AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], - [lt_cv_ld_force_load=no - cat > conftest.c << _LT_EOF -int forced_loaded() { return 2;} -_LT_EOF - echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD - $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD - echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD - $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD - echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD - $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD - cat > conftest.c << _LT_EOF -int main() { return 0;} -_LT_EOF - echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD - $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err - _lt_result=$? - if test -s conftest.err && $GREP force_load conftest.err; then - cat conftest.err >&AS_MESSAGE_LOG_FD - elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then - lt_cv_ld_force_load=yes - else - cat conftest.err >&AS_MESSAGE_LOG_FD - fi - rm -f conftest.err libconftest.a conftest conftest.c - rm -rf conftest.dSYM - ]) - case $host_os in - rhapsody* | darwin1.[[012]]) - _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; - darwin1.*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - darwin*) # darwin 5.x on - # if running on 10.5 or later, the deployment target defaults - # to the OS version, if on x86, and 10.4, the deployment - # target defaults to 10.4. Don't you love it? - case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in - 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - 10.[[012]]*) - _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; - 10.*) - _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; - esac - ;; - esac - if test "$lt_cv_apple_cc_single_mod" = "yes"; then - _lt_dar_single_mod='$single_module' - fi - if test "$lt_cv_ld_exported_symbols_list" = "yes"; then - _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' - else - _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' - fi - if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then - _lt_dsymutil='~$DSYMUTIL $lib || :' - else - _lt_dsymutil= - fi - ;; - esac -]) - - -# _LT_DARWIN_LINKER_FEATURES([TAG]) -# --------------------------------- -# Checks for linker and compiler features on darwin -m4_defun([_LT_DARWIN_LINKER_FEATURES], -[ - m4_require([_LT_REQUIRED_DARWIN_CHECKS]) - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_direct, $1)=no - _LT_TAGVAR(hardcode_automatic, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported - if test "$lt_cv_ld_force_load" = "yes"; then - _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' - m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], - [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) - else - _LT_TAGVAR(whole_archive_flag_spec, $1)='' - fi - _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" - case $cc_basename in - ifort*) _lt_dar_can_shared=yes ;; - *) _lt_dar_can_shared=$GCC ;; - esac - if test "$_lt_dar_can_shared" = "yes"; then - output_verbose_link_cmd=func_echo_all - _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" - _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" - _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" - _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" - m4_if([$1], [CXX], -[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then - _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" - _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" - fi -],[]) - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi -]) - -# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) -# ---------------------------------- -# Links a minimal program and checks the executable -# for the system default hardcoded library path. In most cases, -# this is /usr/lib:/lib, but when the MPI compilers are used -# the location of the communication and MPI libs are included too. -# If we don't find anything, use the default library path according -# to the aix ld manual. -# Store the results from the different compilers for each TAGNAME. -# Allow to override them for all tags through lt_cv_aix_libpath. -m4_defun([_LT_SYS_MODULE_PATH_AIX], -[m4_require([_LT_DECL_SED])dnl -if test "${lt_cv_aix_libpath+set}" = set; then - aix_libpath=$lt_cv_aix_libpath -else - AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], - [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ - lt_aix_libpath_sed='[ - /Import File Strings/,/^$/ { - /^0/ { - s/^0 *\([^ ]*\) *$/\1/ - p - } - }]' - _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - # Check for a 64-bit object if we didn't find anything. - if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then - _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` - fi],[]) - if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then - _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" - fi - ]) - aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) -fi -])# _LT_SYS_MODULE_PATH_AIX - - -# _LT_SHELL_INIT(ARG) -# ------------------- -m4_define([_LT_SHELL_INIT], -[m4_divert_text([M4SH-INIT], [$1 -])])# _LT_SHELL_INIT - - - -# _LT_PROG_ECHO_BACKSLASH -# ----------------------- -# Find how we can fake an echo command that does not interpret backslash. -# In particular, with Autoconf 2.60 or later we add some code to the start -# of the generated configure script which will find a shell with a builtin -# printf (which we can use as an echo command). -m4_defun([_LT_PROG_ECHO_BACKSLASH], -[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO -ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO - -AC_MSG_CHECKING([how to print strings]) -# Test print first, because it will be a builtin if present. -if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ - test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then - ECHO='print -r --' -elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then - ECHO='printf %s\n' -else - # Use this function as a fallback that always works. - func_fallback_echo () - { - eval 'cat <<_LTECHO_EOF -$[]1 -_LTECHO_EOF' - } - ECHO='func_fallback_echo' -fi - -# func_echo_all arg... -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "$*" -} - -case "$ECHO" in - printf*) AC_MSG_RESULT([printf]) ;; - print*) AC_MSG_RESULT([print -r]) ;; - *) AC_MSG_RESULT([cat]) ;; -esac - -m4_ifdef([_AS_DETECT_SUGGESTED], -[_AS_DETECT_SUGGESTED([ - test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( - ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' - ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO - ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO - PATH=/empty FPATH=/empty; export PATH FPATH - test "X`printf %s $ECHO`" = "X$ECHO" \ - || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) - -_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) -_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) -])# _LT_PROG_ECHO_BACKSLASH - - -# _LT_WITH_SYSROOT -# ---------------- -AC_DEFUN([_LT_WITH_SYSROOT], -[AC_MSG_CHECKING([for sysroot]) -AC_ARG_WITH([sysroot], -[ --with-sysroot[=DIR] Search for dependent libraries within DIR - (or the compiler's sysroot if not specified).], -[], [with_sysroot=no]) - -dnl lt_sysroot will always be passed unquoted. We quote it here -dnl in case the user passed a directory name. -lt_sysroot= -case ${with_sysroot} in #( - yes) - if test "$GCC" = yes; then - lt_sysroot=`$CC --print-sysroot 2>/dev/null` - fi - ;; #( - /*) - lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` - ;; #( - no|'') - ;; #( - *) - AC_MSG_RESULT([${with_sysroot}]) - AC_MSG_ERROR([The sysroot must be an absolute path.]) - ;; -esac - - AC_MSG_RESULT([${lt_sysroot:-no}]) -_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl -[dependent libraries, and in which our libraries should be installed.])]) - -# _LT_ENABLE_LOCK -# --------------- -m4_defun([_LT_ENABLE_LOCK], -[AC_ARG_ENABLE([libtool-lock], - [AS_HELP_STRING([--disable-libtool-lock], - [avoid locking (might break parallel builds)])]) -test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes - -# Some flags need to be propagated to the compiler or linker for good -# libtool support. -case $host in -ia64-*-hpux*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.$ac_objext` in - *ELF-32*) - HPUX_IA64_MODE="32" - ;; - *ELF-64*) - HPUX_IA64_MODE="64" - ;; - esac - fi - rm -rf conftest* - ;; -*-*-irix6*) - # Find out which ABI we are using. - echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext - if AC_TRY_EVAL(ac_compile); then - if test "$lt_cv_prog_gnu_ld" = yes; then - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -melf32bsmip" - ;; - *N32*) - LD="${LD-ld} -melf32bmipn32" - ;; - *64-bit*) - LD="${LD-ld} -melf64bmip" - ;; - esac - else - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -32" - ;; - *N32*) - LD="${LD-ld} -n32" - ;; - *64-bit*) - LD="${LD-ld} -64" - ;; - esac - fi - fi - rm -rf conftest* - ;; - -x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ -s390*-*linux*|s390*-*tpf*|sparc*-*linux*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.o` in - *32-bit*) - case $host in - x86_64-*kfreebsd*-gnu) - LD="${LD-ld} -m elf_i386_fbsd" - ;; - x86_64-*linux*) - case `/usr/bin/file conftest.o` in - *x86-64*) - LD="${LD-ld} -m elf32_x86_64" - ;; - *) - LD="${LD-ld} -m elf_i386" - ;; - esac - ;; - powerpc64le-*) - LD="${LD-ld} -m elf32lppclinux" - ;; - powerpc64-*) - LD="${LD-ld} -m elf32ppclinux" - ;; - s390x-*linux*) - LD="${LD-ld} -m elf_s390" - ;; - sparc64-*linux*) - LD="${LD-ld} -m elf32_sparc" - ;; - esac - ;; - *64-bit*) - case $host in - x86_64-*kfreebsd*-gnu) - LD="${LD-ld} -m elf_x86_64_fbsd" - ;; - x86_64-*linux*) - LD="${LD-ld} -m elf_x86_64" - ;; - powerpcle-*) - LD="${LD-ld} -m elf64lppc" - ;; - powerpc-*) - LD="${LD-ld} -m elf64ppc" - ;; - s390*-*linux*|s390*-*tpf*) - LD="${LD-ld} -m elf64_s390" - ;; - sparc*-*linux*) - LD="${LD-ld} -m elf64_sparc" - ;; - esac - ;; - esac - fi - rm -rf conftest* - ;; - -*-*-sco3.2v5*) - # On SCO OpenServer 5, we need -belf to get full-featured binaries. - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -belf" - AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, - [AC_LANG_PUSH(C) - AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) - AC_LANG_POP]) - if test x"$lt_cv_cc_needs_belf" != x"yes"; then - # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf - CFLAGS="$SAVE_CFLAGS" - fi - ;; -*-*solaris*) - # Find out which ABI we are using. - echo 'int i;' > conftest.$ac_ext - if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.o` in - *64-bit*) - case $lt_cv_prog_gnu_ld in - yes*) - case $host in - i?86-*-solaris*) - LD="${LD-ld} -m elf_x86_64" - ;; - sparc*-*-solaris*) - LD="${LD-ld} -m elf64_sparc" - ;; - esac - # GNU ld 2.21 introduced _sol2 emulations. Use them if available. - if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then - LD="${LD-ld}_sol2" - fi - ;; - *) - if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then - LD="${LD-ld} -64" - fi - ;; - esac - ;; - esac - fi - rm -rf conftest* - ;; -esac - -need_locks="$enable_libtool_lock" -])# _LT_ENABLE_LOCK - - -# _LT_PROG_AR -# ----------- -m4_defun([_LT_PROG_AR], -[AC_CHECK_TOOLS(AR, [ar], false) -: ${AR=ar} -: ${AR_FLAGS=cru} -_LT_DECL([], [AR], [1], [The archiver]) -_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) - -AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], - [lt_cv_ar_at_file=no - AC_COMPILE_IFELSE([AC_LANG_PROGRAM], - [echo conftest.$ac_objext > conftest.lst - lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' - AC_TRY_EVAL([lt_ar_try]) - if test "$ac_status" -eq 0; then - # Ensure the archiver fails upon bogus file names. - rm -f conftest.$ac_objext libconftest.a - AC_TRY_EVAL([lt_ar_try]) - if test "$ac_status" -ne 0; then - lt_cv_ar_at_file=@ - fi - fi - rm -f conftest.* libconftest.a - ]) - ]) - -if test "x$lt_cv_ar_at_file" = xno; then - archiver_list_spec= -else - archiver_list_spec=$lt_cv_ar_at_file -fi -_LT_DECL([], [archiver_list_spec], [1], - [How to feed a file listing to the archiver]) -])# _LT_PROG_AR - - -# _LT_CMD_OLD_ARCHIVE -# ------------------- -m4_defun([_LT_CMD_OLD_ARCHIVE], -[_LT_PROG_AR - -AC_CHECK_TOOL(STRIP, strip, :) -test -z "$STRIP" && STRIP=: -_LT_DECL([], [STRIP], [1], [A symbol stripping program]) - -AC_CHECK_TOOL(RANLIB, ranlib, :) -test -z "$RANLIB" && RANLIB=: -_LT_DECL([], [RANLIB], [1], - [Commands used to install an old-style archive]) - -# Determine commands to create old-style static archives. -old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' -old_postinstall_cmds='chmod 644 $oldlib' -old_postuninstall_cmds= - -if test -n "$RANLIB"; then - case $host_os in - openbsd*) - old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" - ;; - *) - old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" - ;; - esac - old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" -fi - -case $host_os in - darwin*) - lock_old_archive_extraction=yes ;; - *) - lock_old_archive_extraction=no ;; -esac -_LT_DECL([], [old_postinstall_cmds], [2]) -_LT_DECL([], [old_postuninstall_cmds], [2]) -_LT_TAGDECL([], [old_archive_cmds], [2], - [Commands used to build an old-style archive]) -_LT_DECL([], [lock_old_archive_extraction], [0], - [Whether to use a lock for old archive extraction]) -])# _LT_CMD_OLD_ARCHIVE - - -# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, -# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) -# ---------------------------------------------------------------- -# Check whether the given compiler option works -AC_DEFUN([_LT_COMPILER_OPTION], -[m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_DECL_SED])dnl -AC_CACHE_CHECK([$1], [$2], - [$2=no - m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - lt_compiler_flag="$3" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - # The option is referenced via a variable to avoid confusing sed. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) - (eval "$lt_compile" 2>conftest.err) - ac_status=$? - cat conftest.err >&AS_MESSAGE_LOG_FD - echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD - if (exit $ac_status) && test -s "$ac_outfile"; then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings other than the usual output. - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then - $2=yes - fi - fi - $RM conftest* -]) - -if test x"[$]$2" = xyes; then - m4_if([$5], , :, [$5]) -else - m4_if([$6], , :, [$6]) -fi -])# _LT_COMPILER_OPTION - -# Old name: -AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) - - -# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, -# [ACTION-SUCCESS], [ACTION-FAILURE]) -# ---------------------------------------------------- -# Check whether the given linker option works -AC_DEFUN([_LT_LINKER_OPTION], -[m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_DECL_SED])dnl -AC_CACHE_CHECK([$1], [$2], - [$2=no - save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $3" - echo "$lt_simple_link_test_code" > conftest.$ac_ext - if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then - # The linker can only warn and ignore the option if not recognized - # So say no if there are warnings - if test -s conftest.err; then - # Append any errors to the config.log. - cat conftest.err 1>&AS_MESSAGE_LOG_FD - $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp - $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 - if diff conftest.exp conftest.er2 >/dev/null; then - $2=yes - fi - else - $2=yes - fi - fi - $RM -r conftest* - LDFLAGS="$save_LDFLAGS" -]) - -if test x"[$]$2" = xyes; then - m4_if([$4], , :, [$4]) -else - m4_if([$5], , :, [$5]) -fi -])# _LT_LINKER_OPTION - -# Old name: -AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) - - -# LT_CMD_MAX_LEN -#--------------- -AC_DEFUN([LT_CMD_MAX_LEN], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -# find the maximum length of command line arguments -AC_MSG_CHECKING([the maximum length of command line arguments]) -AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl - i=0 - teststring="ABCD" - - case $build_os in - msdosdjgpp*) - # On DJGPP, this test can blow up pretty badly due to problems in libc - # (any single argument exceeding 2000 bytes causes a buffer overrun - # during glob expansion). Even if it were fixed, the result of this - # check would be larger than it should be. - lt_cv_sys_max_cmd_len=12288; # 12K is about right - ;; - - gnu*) - # Under GNU Hurd, this test is not required because there is - # no limit to the length of command line arguments. - # Libtool will interpret -1 as no limit whatsoever - lt_cv_sys_max_cmd_len=-1; - ;; - - cygwin* | mingw* | cegcc*) - # On Win9x/ME, this test blows up -- it succeeds, but takes - # about 5 minutes as the teststring grows exponentially. - # Worse, since 9x/ME are not pre-emptively multitasking, - # you end up with a "frozen" computer, even though with patience - # the test eventually succeeds (with a max line length of 256k). - # Instead, let's just punt: use the minimum linelength reported by - # all of the supported platforms: 8192 (on NT/2K/XP). - lt_cv_sys_max_cmd_len=8192; - ;; - - mint*) - # On MiNT this can take a long time and run out of memory. - lt_cv_sys_max_cmd_len=8192; - ;; - - amigaos*) - # On AmigaOS with pdksh, this test takes hours, literally. - # So we just punt and use a minimum line length of 8192. - lt_cv_sys_max_cmd_len=8192; - ;; - - netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) - # This has been around since 386BSD, at least. Likely further. - if test -x /sbin/sysctl; then - lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` - elif test -x /usr/sbin/sysctl; then - lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` - else - lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs - fi - # And add a safety zone - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` - ;; - - interix*) - # We know the value 262144 and hardcode it with a safety zone (like BSD) - lt_cv_sys_max_cmd_len=196608 - ;; - - os2*) - # The test takes a long time on OS/2. - lt_cv_sys_max_cmd_len=8192 - ;; - - osf*) - # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure - # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not - # nice to cause kernel panics so lets avoid the loop below. - # First set a reasonable default. - lt_cv_sys_max_cmd_len=16384 - # - if test -x /sbin/sysconfig; then - case `/sbin/sysconfig -q proc exec_disable_arg_limit` in - *1*) lt_cv_sys_max_cmd_len=-1 ;; - esac - fi - ;; - sco3.2v5*) - lt_cv_sys_max_cmd_len=102400 - ;; - sysv5* | sco5v6* | sysv4.2uw2*) - kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` - if test -n "$kargmax"; then - lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` - else - lt_cv_sys_max_cmd_len=32768 - fi - ;; - *) - lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` - if test -n "$lt_cv_sys_max_cmd_len" && \ - test undefined != "$lt_cv_sys_max_cmd_len"; then - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` - else - # Make teststring a little bigger before we do anything with it. - # a 1K string should be a reasonable start. - for i in 1 2 3 4 5 6 7 8 ; do - teststring=$teststring$teststring - done - SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} - # If test is not a shell built-in, we'll probably end up computing a - # maximum length that is only half of the actual maximum length, but - # we can't tell. - while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ - = "X$teststring$teststring"; } >/dev/null 2>&1 && - test $i != 17 # 1/2 MB should be enough - do - i=`expr $i + 1` - teststring=$teststring$teststring - done - # Only check the string length outside the loop. - lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` - teststring= - # Add a significant safety factor because C++ compilers can tack on - # massive amounts of additional arguments before passing them to the - # linker. It appears as though 1/2 is a usable value. - lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` - fi - ;; - esac -]) -if test -n $lt_cv_sys_max_cmd_len ; then - AC_MSG_RESULT($lt_cv_sys_max_cmd_len) -else - AC_MSG_RESULT(none) -fi -max_cmd_len=$lt_cv_sys_max_cmd_len -_LT_DECL([], [max_cmd_len], [0], - [What is the maximum length of a command?]) -])# LT_CMD_MAX_LEN - -# Old name: -AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) - - -# _LT_HEADER_DLFCN -# ---------------- -m4_defun([_LT_HEADER_DLFCN], -[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl -])# _LT_HEADER_DLFCN - - -# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, -# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) -# ---------------------------------------------------------------- -m4_defun([_LT_TRY_DLOPEN_SELF], -[m4_require([_LT_HEADER_DLFCN])dnl -if test "$cross_compiling" = yes; then : - [$4] -else - lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 - lt_status=$lt_dlunknown - cat > conftest.$ac_ext <<_LT_EOF -[#line $LINENO "configure" -#include "confdefs.h" - -#if HAVE_DLFCN_H -#include -#endif - -#include - -#ifdef RTLD_GLOBAL -# define LT_DLGLOBAL RTLD_GLOBAL -#else -# ifdef DL_GLOBAL -# define LT_DLGLOBAL DL_GLOBAL -# else -# define LT_DLGLOBAL 0 -# endif -#endif - -/* We may have to define LT_DLLAZY_OR_NOW in the command line if we - find out it does not work in some platform. */ -#ifndef LT_DLLAZY_OR_NOW -# ifdef RTLD_LAZY -# define LT_DLLAZY_OR_NOW RTLD_LAZY -# else -# ifdef DL_LAZY -# define LT_DLLAZY_OR_NOW DL_LAZY -# else -# ifdef RTLD_NOW -# define LT_DLLAZY_OR_NOW RTLD_NOW -# else -# ifdef DL_NOW -# define LT_DLLAZY_OR_NOW DL_NOW -# else -# define LT_DLLAZY_OR_NOW 0 -# endif -# endif -# endif -# endif -#endif - -/* When -fvisbility=hidden is used, assume the code has been annotated - correspondingly for the symbols needed. */ -#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) -int fnord () __attribute__((visibility("default"))); -#endif - -int fnord () { return 42; } -int main () -{ - void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); - int status = $lt_dlunknown; - - if (self) - { - if (dlsym (self,"fnord")) status = $lt_dlno_uscore; - else - { - if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; - else puts (dlerror ()); - } - /* dlclose (self); */ - } - else - puts (dlerror ()); - - return status; -}] -_LT_EOF - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then - (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null - lt_status=$? - case x$lt_status in - x$lt_dlno_uscore) $1 ;; - x$lt_dlneed_uscore) $2 ;; - x$lt_dlunknown|x*) $3 ;; - esac - else : - # compilation failed - $3 - fi -fi -rm -fr conftest* -])# _LT_TRY_DLOPEN_SELF - - -# LT_SYS_DLOPEN_SELF -# ------------------ -AC_DEFUN([LT_SYS_DLOPEN_SELF], -[m4_require([_LT_HEADER_DLFCN])dnl -if test "x$enable_dlopen" != xyes; then - enable_dlopen=unknown - enable_dlopen_self=unknown - enable_dlopen_self_static=unknown -else - lt_cv_dlopen=no - lt_cv_dlopen_libs= - - case $host_os in - beos*) - lt_cv_dlopen="load_add_on" - lt_cv_dlopen_libs= - lt_cv_dlopen_self=yes - ;; - - mingw* | pw32* | cegcc*) - lt_cv_dlopen="LoadLibrary" - lt_cv_dlopen_libs= - ;; - - cygwin*) - lt_cv_dlopen="dlopen" - lt_cv_dlopen_libs= - ;; - - darwin*) - # if libdl is installed we need to link against it - AC_CHECK_LIB([dl], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ - lt_cv_dlopen="dyld" - lt_cv_dlopen_libs= - lt_cv_dlopen_self=yes - ]) - ;; - - *) - AC_CHECK_FUNC([shl_load], - [lt_cv_dlopen="shl_load"], - [AC_CHECK_LIB([dld], [shl_load], - [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], - [AC_CHECK_FUNC([dlopen], - [lt_cv_dlopen="dlopen"], - [AC_CHECK_LIB([dl], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], - [AC_CHECK_LIB([svld], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], - [AC_CHECK_LIB([dld], [dld_link], - [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) - ]) - ]) - ]) - ]) - ]) - ;; - esac - - if test "x$lt_cv_dlopen" != xno; then - enable_dlopen=yes - else - enable_dlopen=no - fi - - case $lt_cv_dlopen in - dlopen) - save_CPPFLAGS="$CPPFLAGS" - test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" - - save_LDFLAGS="$LDFLAGS" - wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" - - save_LIBS="$LIBS" - LIBS="$lt_cv_dlopen_libs $LIBS" - - AC_CACHE_CHECK([whether a program can dlopen itself], - lt_cv_dlopen_self, [dnl - _LT_TRY_DLOPEN_SELF( - lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, - lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) - ]) - - if test "x$lt_cv_dlopen_self" = xyes; then - wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" - AC_CACHE_CHECK([whether a statically linked program can dlopen itself], - lt_cv_dlopen_self_static, [dnl - _LT_TRY_DLOPEN_SELF( - lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, - lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) - ]) - fi - - CPPFLAGS="$save_CPPFLAGS" - LDFLAGS="$save_LDFLAGS" - LIBS="$save_LIBS" - ;; - esac - - case $lt_cv_dlopen_self in - yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; - *) enable_dlopen_self=unknown ;; - esac - - case $lt_cv_dlopen_self_static in - yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; - *) enable_dlopen_self_static=unknown ;; - esac -fi -_LT_DECL([dlopen_support], [enable_dlopen], [0], - [Whether dlopen is supported]) -_LT_DECL([dlopen_self], [enable_dlopen_self], [0], - [Whether dlopen of programs is supported]) -_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], - [Whether dlopen of statically linked programs is supported]) -])# LT_SYS_DLOPEN_SELF - -# Old name: -AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) - - -# _LT_COMPILER_C_O([TAGNAME]) -# --------------------------- -# Check to see if options -c and -o are simultaneously supported by compiler. -# This macro does not hard code the compiler like AC_PROG_CC_C_O. -m4_defun([_LT_COMPILER_C_O], -[m4_require([_LT_DECL_SED])dnl -m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_TAG_COMPILER])dnl -AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], - [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], - [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no - $RM -r conftest 2>/dev/null - mkdir conftest - cd conftest - mkdir out - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - lt_compiler_flag="-o out/conftest2.$ac_objext" - # Insert the option either (1) after the last *FLAGS variable, or - # (2) before a word containing "conftest.", or (3) at the end. - # Note that $ac_compile itself does not contain backslashes and begins - # with a dollar sign (not a hyphen), so the echo should work correctly. - lt_compile=`echo "$ac_compile" | $SED \ - -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ - -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ - -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) - (eval "$lt_compile" 2>out/conftest.err) - ac_status=$? - cat out/conftest.err >&AS_MESSAGE_LOG_FD - echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD - if (exit $ac_status) && test -s out/conftest2.$ac_objext - then - # The compiler can only warn and ignore the option if not recognized - # So say no if there are warnings - $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp - $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 - if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then - _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes - fi - fi - chmod u+w . 2>&AS_MESSAGE_LOG_FD - $RM conftest* - # SGI C++ compiler will create directory out/ii_files/ for - # template instantiation - test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files - $RM out/* && rmdir out - cd .. - $RM -r conftest - $RM conftest* -]) -_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], - [Does compiler simultaneously support -c and -o options?]) -])# _LT_COMPILER_C_O - - -# _LT_COMPILER_FILE_LOCKS([TAGNAME]) -# ---------------------------------- -# Check to see if we can do hard links to lock some files if needed -m4_defun([_LT_COMPILER_FILE_LOCKS], -[m4_require([_LT_ENABLE_LOCK])dnl -m4_require([_LT_FILEUTILS_DEFAULTS])dnl -_LT_COMPILER_C_O([$1]) - -hard_links="nottested" -if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then - # do not overwrite the value of need_locks provided by the user - AC_MSG_CHECKING([if we can lock with hard links]) - hard_links=yes - $RM conftest* - ln conftest.a conftest.b 2>/dev/null && hard_links=no - touch conftest.a - ln conftest.a conftest.b 2>&5 || hard_links=no - ln conftest.a conftest.b 2>/dev/null && hard_links=no - AC_MSG_RESULT([$hard_links]) - if test "$hard_links" = no; then - AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) - need_locks=warn - fi -else - need_locks=no -fi -_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) -])# _LT_COMPILER_FILE_LOCKS - - -# _LT_CHECK_OBJDIR -# ---------------- -m4_defun([_LT_CHECK_OBJDIR], -[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], -[rm -f .libs 2>/dev/null -mkdir .libs 2>/dev/null -if test -d .libs; then - lt_cv_objdir=.libs -else - # MS-DOS does not allow filenames that begin with a dot. - lt_cv_objdir=_libs -fi -rmdir .libs 2>/dev/null]) -objdir=$lt_cv_objdir -_LT_DECL([], [objdir], [0], - [The name of the directory that contains temporary libtool files])dnl -m4_pattern_allow([LT_OBJDIR])dnl -AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", - [Define to the sub-directory in which libtool stores uninstalled libraries.]) -])# _LT_CHECK_OBJDIR - - -# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) -# -------------------------------------- -# Check hardcoding attributes. -m4_defun([_LT_LINKER_HARDCODE_LIBPATH], -[AC_MSG_CHECKING([how to hardcode library paths into programs]) -_LT_TAGVAR(hardcode_action, $1)= -if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || - test -n "$_LT_TAGVAR(runpath_var, $1)" || - test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then - - # We can hardcode non-existent directories. - if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && - # If the only mechanism to avoid hardcoding is shlibpath_var, we - # have to relink, otherwise we might link with an installed library - # when we should be linking with a yet-to-be-installed one - ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && - test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then - # Linking always hardcodes the temporary library directory. - _LT_TAGVAR(hardcode_action, $1)=relink - else - # We can link without hardcoding, and we can hardcode nonexisting dirs. - _LT_TAGVAR(hardcode_action, $1)=immediate - fi -else - # We cannot hardcode anything, or else we can only hardcode existing - # directories. - _LT_TAGVAR(hardcode_action, $1)=unsupported -fi -AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) - -if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || - test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then - # Fast installation is not supported - enable_fast_install=no -elif test "$shlibpath_overrides_runpath" = yes || - test "$enable_shared" = no; then - # Fast installation is not necessary - enable_fast_install=needless -fi -_LT_TAGDECL([], [hardcode_action], [0], - [How to hardcode a shared library path into an executable]) -])# _LT_LINKER_HARDCODE_LIBPATH - - -# _LT_CMD_STRIPLIB -# ---------------- -m4_defun([_LT_CMD_STRIPLIB], -[m4_require([_LT_DECL_EGREP]) -striplib= -old_striplib= -AC_MSG_CHECKING([whether stripping libraries is possible]) -if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then - test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" - test -z "$striplib" && striplib="$STRIP --strip-unneeded" - AC_MSG_RESULT([yes]) -else -# FIXME - insert some real tests, host_os isn't really good enough - case $host_os in - darwin*) - if test -n "$STRIP" ; then - striplib="$STRIP -x" - old_striplib="$STRIP -S" - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - fi - ;; - *) - AC_MSG_RESULT([no]) - ;; - esac -fi -_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) -_LT_DECL([], [striplib], [1]) -])# _LT_CMD_STRIPLIB - - -# _LT_SYS_DYNAMIC_LINKER([TAG]) -# ----------------------------- -# PORTME Fill in your ld.so characteristics -m4_defun([_LT_SYS_DYNAMIC_LINKER], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_DECL_OBJDUMP])dnl -m4_require([_LT_DECL_SED])dnl -m4_require([_LT_CHECK_SHELL_FEATURES])dnl -AC_MSG_CHECKING([dynamic linker characteristics]) -m4_if([$1], - [], [ -if test "$GCC" = yes; then - case $host_os in - darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; - *) lt_awk_arg="/^libraries:/" ;; - esac - case $host_os in - mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; - *) lt_sed_strip_eq="s,=/,/,g" ;; - esac - lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` - case $lt_search_path_spec in - *\;*) - # if the path contains ";" then we assume it to be the separator - # otherwise default to the standard path separator (i.e. ":") - it is - # assumed that no part of a normal pathname contains ";" but that should - # okay in the real world where ";" in dirpaths is itself problematic. - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` - ;; - *) - lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` - ;; - esac - # Ok, now we have the path, separated by spaces, we can step through it - # and add multilib dir if necessary. - lt_tmp_lt_search_path_spec= - lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` - for lt_sys_path in $lt_search_path_spec; do - if test -d "$lt_sys_path/$lt_multi_os_dir"; then - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" - else - test -d "$lt_sys_path" && \ - lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" - fi - done - lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' -BEGIN {RS=" "; FS="/|\n";} { - lt_foo=""; - lt_count=0; - for (lt_i = NF; lt_i > 0; lt_i--) { - if ($lt_i != "" && $lt_i != ".") { - if ($lt_i == "..") { - lt_count++; - } else { - if (lt_count == 0) { - lt_foo="/" $lt_i lt_foo; - } else { - lt_count--; - } - } - } - } - if (lt_foo != "") { lt_freq[[lt_foo]]++; } - if (lt_freq[[lt_foo]] == 1) { print lt_foo; } -}'` - # AWK program above erroneously prepends '/' to C:/dos/paths - # for these hosts. - case $host_os in - mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ - $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; - esac - sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` -else - sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" -fi]) -library_names_spec= -libname_spec='lib$name' -soname_spec= -shrext_cmds=".so" -postinstall_cmds= -postuninstall_cmds= -finish_cmds= -finish_eval= -shlibpath_var= -shlibpath_overrides_runpath=unknown -version_type=none -dynamic_linker="$host_os ld.so" -sys_lib_dlsearch_path_spec="/lib /usr/lib" -need_lib_prefix=unknown -hardcode_into_libs=no - -# when you set need_version to no, make sure it does not cause -set_version -# flags to be left without arguments -need_version=unknown - -case $host_os in -aix3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' - shlibpath_var=LIBPATH - - # AIX 3 has no versioning support, so we append a major version to the name. - soname_spec='${libname}${release}${shared_ext}$major' - ;; - -aix[[4-9]]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - hardcode_into_libs=yes - if test "$host_cpu" = ia64; then - # AIX 5 supports IA64 - library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - else - # With GCC up to 2.95.x, collect2 would create an import file - # for dependence libraries. The import file would start with - # the line `#! .'. This would cause the generated library to - # depend on `.', always an invalid library. This was fixed in - # development snapshots of GCC prior to 3.0. - case $host_os in - aix4 | aix4.[[01]] | aix4.[[01]].*) - if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' - echo ' yes ' - echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then - : - else - can_build_shared=no - fi - ;; - esac - # AIX (on Power*) has no versioning support, so currently we can not hardcode correct - # soname into executable. Probably we can add versioning support to - # collect2, so additional links can be useful in future. - if test "$aix_use_runtimelinking" = yes; then - # If using run time linking (on AIX 4.2 or later) use lib.so - # instead of lib.a to let people know that these are not - # typical AIX shared libraries. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - else - # We preserve .a as extension for shared libraries through AIX4.2 - # and later when we are not doing run time linking. - library_names_spec='${libname}${release}.a $libname.a' - soname_spec='${libname}${release}${shared_ext}$major' - fi - shlibpath_var=LIBPATH - fi - ;; - -amigaos*) - case $host_cpu in - powerpc) - # Since July 2007 AmigaOS4 officially supports .so libraries. - # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - ;; - m68k) - library_names_spec='$libname.ixlibrary $libname.a' - # Create ${libname}_ixlibrary.a entries in /sys/libs. - finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' - ;; - esac - ;; - -beos*) - library_names_spec='${libname}${shared_ext}' - dynamic_linker="$host_os ld.so" - shlibpath_var=LIBRARY_PATH - ;; - -bsdi[[45]]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" - sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" - # the default ld.so.conf also contains /usr/contrib/lib and - # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow - # libtool to hard-code these into programs - ;; - -cygwin* | mingw* | pw32* | cegcc*) - version_type=windows - shrext_cmds=".dll" - need_version=no - need_lib_prefix=no - - case $GCC,$cc_basename in - yes,*) - # gcc - library_names_spec='$libname.dll.a' - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname~ - chmod a+x \$dldir/$dlname~ - if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then - eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; - fi' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - - case $host_os in - cygwin*) - # Cygwin DLLs use 'cyg' prefix rather than 'lib' - soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' -m4_if([$1], [],[ - sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) - ;; - mingw* | cegcc*) - # MinGW DLLs use traditional 'lib' prefix - soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' - ;; - pw32*) - # pw32 DLLs use 'pw' prefix rather than 'lib' - library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' - ;; - esac - dynamic_linker='Win32 ld.exe' - ;; - - *,cl*) - # Native MSVC - libname_spec='$name' - soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' - library_names_spec='${libname}.dll.lib' - - case $build_os in - mingw*) - sys_lib_search_path_spec= - lt_save_ifs=$IFS - IFS=';' - for lt_path in $LIB - do - IFS=$lt_save_ifs - # Let DOS variable expansion print the short 8.3 style file name. - lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` - sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" - done - IFS=$lt_save_ifs - # Convert to MSYS style. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` - ;; - cygwin*) - # Convert to unix form, then to dos form, then back to unix form - # but this time dos style (no spaces!) so that the unix form looks - # like /cygdrive/c/PROGRA~1:/cygdr... - sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` - sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` - sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - ;; - *) - sys_lib_search_path_spec="$LIB" - if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then - # It is most probably a Windows format PATH. - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` - else - sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` - fi - # FIXME: find the short name or the path components, as spaces are - # common. (e.g. "Program Files" -> "PROGRA~1") - ;; - esac - - # DLL is installed to $(libdir)/../bin by postinstall_cmds - postinstall_cmds='base_file=`basename \${file}`~ - dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ - dldir=$destdir/`dirname \$dlpath`~ - test -d \$dldir || mkdir -p \$dldir~ - $install_prog $dir/$dlname \$dldir/$dlname' - postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ - dlpath=$dir/\$dldll~ - $RM \$dlpath' - shlibpath_overrides_runpath=yes - dynamic_linker='Win32 link.exe' - ;; - - *) - # Assume MSVC wrapper - library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' - dynamic_linker='Win32 ld.exe' - ;; - esac - # FIXME: first we should search . and the directory the executable is in - shlibpath_var=PATH - ;; - -darwin* | rhapsody*) - dynamic_linker="$host_os dyld" - version_type=darwin - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' - soname_spec='${libname}${release}${major}$shared_ext' - shlibpath_overrides_runpath=yes - shlibpath_var=DYLD_LIBRARY_PATH - shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' -m4_if([$1], [],[ - sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) - sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' - ;; - -dgux*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -freebsd* | dragonfly*) - # DragonFly does not have aout. When/if they implement a new - # versioning mechanism, adjust this. - if test -x /usr/bin/objformat; then - objformat=`/usr/bin/objformat` - else - case $host_os in - freebsd[[23]].*) objformat=aout ;; - *) objformat=elf ;; - esac - fi - version_type=freebsd-$objformat - case $version_type in - freebsd-elf*) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - need_version=no - need_lib_prefix=no - ;; - freebsd-*) - library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' - need_version=yes - ;; - esac - shlibpath_var=LD_LIBRARY_PATH - case $host_os in - freebsd2.*) - shlibpath_overrides_runpath=yes - ;; - freebsd3.[[01]]* | freebsdelf3.[[01]]*) - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ - freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - *) # from 4.6 on, and DragonFly - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - esac - ;; - -haiku*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - dynamic_linker="$host_os runtime_loader" - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LIBRARY_PATH - shlibpath_overrides_runpath=yes - sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' - hardcode_into_libs=yes - ;; - -hpux9* | hpux10* | hpux11*) - # Give a soname corresponding to the major version so that dld.sl refuses to - # link against other versions. - version_type=sunos - need_lib_prefix=no - need_version=no - case $host_cpu in - ia64*) - shrext_cmds='.so' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.so" - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - if test "X$HPUX_IA64_MODE" = X32; then - sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" - else - sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" - fi - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - hppa*64*) - shrext_cmds='.sl' - hardcode_into_libs=yes - dynamic_linker="$host_os dld.sl" - shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH - shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" - sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec - ;; - *) - shrext_cmds='.sl' - dynamic_linker="$host_os dld.sl" - shlibpath_var=SHLIB_PATH - shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - ;; - esac - # HP-UX runs *really* slowly unless shared libraries are mode 555, ... - postinstall_cmds='chmod 555 $lib' - # or fails outright, so override atomically: - install_override_mode=555 - ;; - -interix[[3-9]]*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -irix5* | irix6* | nonstopux*) - case $host_os in - nonstopux*) version_type=nonstopux ;; - *) - if test "$lt_cv_prog_gnu_ld" = yes; then - version_type=linux # correct to gnu/linux during the next big refactor - else - version_type=irix - fi ;; - esac - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' - case $host_os in - irix5* | nonstopux*) - libsuff= shlibsuff= - ;; - *) - case $LD in # libtool.m4 will add one of these switches to LD - *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") - libsuff= shlibsuff= libmagic=32-bit;; - *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") - libsuff=32 shlibsuff=N32 libmagic=N32;; - *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") - libsuff=64 shlibsuff=64 libmagic=64-bit;; - *) libsuff= shlibsuff= libmagic=never-match;; - esac - ;; - esac - shlibpath_var=LD_LIBRARY${shlibsuff}_PATH - shlibpath_overrides_runpath=no - sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" - sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" - hardcode_into_libs=yes - ;; - -# No shared lib support for Linux oldld, aout, or coff. -linux*oldld* | linux*aout* | linux*coff*) - dynamic_linker=no - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - - # Some binutils ld are patched to set DT_RUNPATH - AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], - [lt_cv_shlibpath_overrides_runpath=no - save_LDFLAGS=$LDFLAGS - save_libdir=$libdir - eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ - LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" - AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], - [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], - [lt_cv_shlibpath_overrides_runpath=yes])]) - LDFLAGS=$save_LDFLAGS - libdir=$save_libdir - ]) - shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath - - # This implies no fast_install, which is unacceptable. - # Some rework will be needed to allow for fast_install - # before this can be enabled. - hardcode_into_libs=yes - - # Append ld.so.conf contents to the search path - if test -f /etc/ld.so.conf; then - lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` - sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" - fi - - # We used to test for /lib/ld.so.1 and disable shared libraries on - # powerpc, because MkLinux only supported shared libraries with the - # GNU dynamic linker. Since this was broken with cross compilers, - # most powerpc-linux boxes support dynamic linking these days and - # people can always --disable-shared, the test was removed, and we - # assume the GNU/Linux dynamic linker is in use. - dynamic_linker='GNU/Linux ld.so' - ;; - -netbsdelf*-gnu) - version_type=linux - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='NetBSD ld.elf_so' - ;; - -netbsd*) - version_type=sunos - need_lib_prefix=no - need_version=no - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - dynamic_linker='NetBSD (a.out) ld.so' - else - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - dynamic_linker='NetBSD ld.elf_so' - fi - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - ;; - -newsos6) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - ;; - -*nto* | *qnx*) - version_type=qnx - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - dynamic_linker='ldqnx.so' - ;; - -openbsd*) - version_type=sunos - sys_lib_dlsearch_path_spec="/usr/lib" - need_lib_prefix=no - # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. - case $host_os in - openbsd3.3 | openbsd3.3.*) need_version=yes ;; - *) need_version=no ;; - esac - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' - shlibpath_var=LD_LIBRARY_PATH - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - case $host_os in - openbsd2.[[89]] | openbsd2.[[89]].*) - shlibpath_overrides_runpath=no - ;; - *) - shlibpath_overrides_runpath=yes - ;; - esac - else - shlibpath_overrides_runpath=yes - fi - ;; - -os2*) - libname_spec='$name' - shrext_cmds=".dll" - need_lib_prefix=no - library_names_spec='$libname${shared_ext} $libname.a' - dynamic_linker='OS/2 ld.exe' - shlibpath_var=LIBPATH - ;; - -osf3* | osf4* | osf5*) - version_type=osf - need_lib_prefix=no - need_version=no - soname_spec='${libname}${release}${shared_ext}$major' - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" - sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" - ;; - -rdos*) - dynamic_linker=no - ;; - -solaris*) - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - # ldd complains unless libraries are executable - postinstall_cmds='chmod +x $lib' - ;; - -sunos4*) - version_type=sunos - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' - finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - if test "$with_gnu_ld" = yes; then - need_lib_prefix=no - fi - need_version=yes - ;; - -sysv4 | sysv4.3*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - case $host_vendor in - sni) - shlibpath_overrides_runpath=no - need_lib_prefix=no - runpath_var=LD_RUN_PATH - ;; - siemens) - need_lib_prefix=no - ;; - motorola) - need_lib_prefix=no - need_version=no - shlibpath_overrides_runpath=no - sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' - ;; - esac - ;; - -sysv4*MP*) - if test -d /usr/nec ;then - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' - soname_spec='$libname${shared_ext}.$major' - shlibpath_var=LD_LIBRARY_PATH - fi - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - version_type=freebsd-elf - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=yes - hardcode_into_libs=yes - if test "$with_gnu_ld" = yes; then - sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' - else - sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' - case $host_os in - sco3.2v5*) - sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" - ;; - esac - fi - sys_lib_dlsearch_path_spec='/usr/lib' - ;; - -tpf*) - # TPF is a cross-target only. Preferred cross-host = GNU/Linux. - version_type=linux # correct to gnu/linux during the next big refactor - need_lib_prefix=no - need_version=no - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - shlibpath_var=LD_LIBRARY_PATH - shlibpath_overrides_runpath=no - hardcode_into_libs=yes - ;; - -uts4*) - version_type=linux # correct to gnu/linux during the next big refactor - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - shlibpath_var=LD_LIBRARY_PATH - ;; - -*) - dynamic_linker=no - ;; -esac -AC_MSG_RESULT([$dynamic_linker]) -test "$dynamic_linker" = no && can_build_shared=no - -variables_saved_for_relink="PATH $shlibpath_var $runpath_var" -if test "$GCC" = yes; then - variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" -fi - -if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then - sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" -fi -if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then - sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" -fi - -_LT_DECL([], [variables_saved_for_relink], [1], - [Variables whose values should be saved in libtool wrapper scripts and - restored at link time]) -_LT_DECL([], [need_lib_prefix], [0], - [Do we need the "lib" prefix for modules?]) -_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) -_LT_DECL([], [version_type], [0], [Library versioning type]) -_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) -_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) -_LT_DECL([], [shlibpath_overrides_runpath], [0], - [Is shlibpath searched before the hard-coded library search path?]) -_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) -_LT_DECL([], [library_names_spec], [1], - [[List of archive names. First name is the real one, the rest are links. - The last name is the one that the linker finds with -lNAME]]) -_LT_DECL([], [soname_spec], [1], - [[The coded name of the library, if different from the real name]]) -_LT_DECL([], [install_override_mode], [1], - [Permission mode override for installation of shared libraries]) -_LT_DECL([], [postinstall_cmds], [2], - [Command to use after installation of a shared archive]) -_LT_DECL([], [postuninstall_cmds], [2], - [Command to use after uninstallation of a shared archive]) -_LT_DECL([], [finish_cmds], [2], - [Commands used to finish a libtool library installation in a directory]) -_LT_DECL([], [finish_eval], [1], - [[As "finish_cmds", except a single script fragment to be evaled but - not shown]]) -_LT_DECL([], [hardcode_into_libs], [0], - [Whether we should hardcode library paths into libraries]) -_LT_DECL([], [sys_lib_search_path_spec], [2], - [Compile-time system search path for libraries]) -_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], - [Run-time system search path for libraries]) -])# _LT_SYS_DYNAMIC_LINKER - - -# _LT_PATH_TOOL_PREFIX(TOOL) -# -------------------------- -# find a file program which can recognize shared library -AC_DEFUN([_LT_PATH_TOOL_PREFIX], -[m4_require([_LT_DECL_EGREP])dnl -AC_MSG_CHECKING([for $1]) -AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, -[case $MAGIC_CMD in -[[\\/*] | ?:[\\/]*]) - lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. - ;; -*) - lt_save_MAGIC_CMD="$MAGIC_CMD" - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR -dnl $ac_dummy forces splitting on constant user-supplied paths. -dnl POSIX.2 word splitting is done only on the output of word expansions, -dnl not every word. This closes a longstanding sh security hole. - ac_dummy="m4_if([$2], , $PATH, [$2])" - for ac_dir in $ac_dummy; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$1; then - lt_cv_path_MAGIC_CMD="$ac_dir/$1" - if test -n "$file_magic_test_file"; then - case $deplibs_check_method in - "file_magic "*) - file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` - MAGIC_CMD="$lt_cv_path_MAGIC_CMD" - if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | - $EGREP "$file_magic_regex" > /dev/null; then - : - else - cat <<_LT_EOF 1>&2 - -*** Warning: the command libtool uses to detect shared libraries, -*** $file_magic_cmd, produces output that libtool cannot recognize. -*** The result is that libtool may fail to recognize shared libraries -*** as such. This will affect the creation of libtool libraries that -*** depend on shared libraries, but programs linked with such libtool -*** libraries will work regardless of this problem. Nevertheless, you -*** may want to report the problem to your system manager and/or to -*** bug-libtool@gnu.org - -_LT_EOF - fi ;; - esac - fi - break - fi - done - IFS="$lt_save_ifs" - MAGIC_CMD="$lt_save_MAGIC_CMD" - ;; -esac]) -MAGIC_CMD="$lt_cv_path_MAGIC_CMD" -if test -n "$MAGIC_CMD"; then - AC_MSG_RESULT($MAGIC_CMD) -else - AC_MSG_RESULT(no) -fi -_LT_DECL([], [MAGIC_CMD], [0], - [Used to examine libraries when file_magic_cmd begins with "file"])dnl -])# _LT_PATH_TOOL_PREFIX - -# Old name: -AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) - - -# _LT_PATH_MAGIC -# -------------- -# find a file program which can recognize a shared library -m4_defun([_LT_PATH_MAGIC], -[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) -if test -z "$lt_cv_path_MAGIC_CMD"; then - if test -n "$ac_tool_prefix"; then - _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) - else - MAGIC_CMD=: - fi -fi -])# _LT_PATH_MAGIC - - -# LT_PATH_LD -# ---------- -# find the pathname to the GNU or non-GNU linker -AC_DEFUN([LT_PATH_LD], -[AC_REQUIRE([AC_PROG_CC])dnl -AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_CANONICAL_BUILD])dnl -m4_require([_LT_DECL_SED])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_PROG_ECHO_BACKSLASH])dnl - -AC_ARG_WITH([gnu-ld], - [AS_HELP_STRING([--with-gnu-ld], - [assume the C compiler uses GNU ld @<:@default=no@:>@])], - [test "$withval" = no || with_gnu_ld=yes], - [with_gnu_ld=no])dnl - -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - AC_MSG_CHECKING([for ld used by $CC]) - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [[\\/]]* | ?:[[\\/]]*) - re_direlt='/[[^/]][[^/]]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` - while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do - ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - AC_MSG_CHECKING([for GNU ld]) -else - AC_MSG_CHECKING([for non-GNU ld]) -fi -AC_CACHE_VAL(lt_cv_path_LD, -[if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then - lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' - lt_cv_file_magic_cmd='func_win32_libid' - else - # Keep this pattern in sync with the one in func_win32_libid. - lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' - lt_cv_file_magic_cmd='$OBJDUMP -f' - fi - ;; - -cegcc*) - # use the weaker test based on 'objdump'. See mingw*. - lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' - lt_cv_file_magic_cmd='$OBJDUMP -f' - ;; - -darwin* | rhapsody*) - lt_cv_deplibs_check_method=pass_all - ;; - -freebsd* | dragonfly*) - if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then - case $host_cpu in - i*86 ) - # Not sure whether the presence of OpenBSD here was a mistake. - # Let's accept both of them until this is cleared up. - lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' - lt_cv_file_magic_cmd=/usr/bin/file - lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` - ;; - esac - else - lt_cv_deplibs_check_method=pass_all - fi - ;; - -haiku*) - lt_cv_deplibs_check_method=pass_all - ;; - -hpux10.20* | hpux11*) - lt_cv_file_magic_cmd=/usr/bin/file - case $host_cpu in - ia64*) - lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' - lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so - ;; - hppa*64*) - [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] - lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl - ;; - *) - lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' - lt_cv_file_magic_test_file=/usr/lib/libc.sl - ;; - esac - ;; - -interix[[3-9]]*) - # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here - lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' - ;; - -irix5* | irix6* | nonstopux*) - case $LD in - *-32|*"-32 ") libmagic=32-bit;; - *-n32|*"-n32 ") libmagic=N32;; - *-64|*"-64 ") libmagic=64-bit;; - *) libmagic=never-match;; - esac - lt_cv_deplibs_check_method=pass_all - ;; - -# This must be glibc/ELF. -linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - lt_cv_deplibs_check_method=pass_all - ;; - -netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then - lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' - else - lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' - fi - ;; - -newos6*) - lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' - lt_cv_file_magic_cmd=/usr/bin/file - lt_cv_file_magic_test_file=/usr/lib/libnls.so - ;; - -*nto* | *qnx*) - lt_cv_deplibs_check_method=pass_all - ;; - -openbsd*) - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' - else - lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' - fi - ;; - -osf3* | osf4* | osf5*) - lt_cv_deplibs_check_method=pass_all - ;; - -rdos*) - lt_cv_deplibs_check_method=pass_all - ;; - -solaris*) - lt_cv_deplibs_check_method=pass_all - ;; - -sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) - lt_cv_deplibs_check_method=pass_all - ;; - -sysv4 | sysv4.3*) - case $host_vendor in - motorola) - lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' - lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` - ;; - ncr) - lt_cv_deplibs_check_method=pass_all - ;; - sequent) - lt_cv_file_magic_cmd='/bin/file' - lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' - ;; - sni) - lt_cv_file_magic_cmd='/bin/file' - lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" - lt_cv_file_magic_test_file=/lib/libc.so - ;; - siemens) - lt_cv_deplibs_check_method=pass_all - ;; - pc) - lt_cv_deplibs_check_method=pass_all - ;; - esac - ;; - -tpf*) - lt_cv_deplibs_check_method=pass_all - ;; -esac -]) - -file_magic_glob= -want_nocaseglob=no -if test "$build" = "$host"; then - case $host_os in - mingw* | pw32*) - if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then - want_nocaseglob=yes - else - file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` - fi - ;; - esac -fi - -file_magic_cmd=$lt_cv_file_magic_cmd -deplibs_check_method=$lt_cv_deplibs_check_method -test -z "$deplibs_check_method" && deplibs_check_method=unknown - -_LT_DECL([], [deplibs_check_method], [1], - [Method to check whether dependent libraries are shared objects]) -_LT_DECL([], [file_magic_cmd], [1], - [Command to use when deplibs_check_method = "file_magic"]) -_LT_DECL([], [file_magic_glob], [1], - [How to find potential files when deplibs_check_method = "file_magic"]) -_LT_DECL([], [want_nocaseglob], [1], - [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) -])# _LT_CHECK_MAGIC_METHOD - - -# LT_PATH_NM -# ---------- -# find the pathname to a BSD- or MS-compatible name lister -AC_DEFUN([LT_PATH_NM], -[AC_REQUIRE([AC_PROG_CC])dnl -AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, -[if test -n "$NM"; then - # Let the user override the test. - lt_cv_path_NM="$NM" -else - lt_nm_to_check="${ac_tool_prefix}nm" - if test -n "$ac_tool_prefix" && test "$build" = "$host"; then - lt_nm_to_check="$lt_nm_to_check nm" - fi - for lt_tmp_nm in $lt_nm_to_check; do - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - tmp_nm="$ac_dir/$lt_tmp_nm" - if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then - # Check to see if the nm accepts a BSD-compat flag. - # Adding the `sed 1q' prevents false positives on HP-UX, which says: - # nm: unknown option "B" ignored - # Tru64's nm complains that /dev/null is an invalid object file - case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in - */dev/null* | *'Invalid file or object type'*) - lt_cv_path_NM="$tmp_nm -B" - break - ;; - *) - case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in - */dev/null*) - lt_cv_path_NM="$tmp_nm -p" - break - ;; - *) - lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but - continue # so that we can try to find one that supports BSD flags - ;; - esac - ;; - esac - fi - done - IFS="$lt_save_ifs" - done - : ${lt_cv_path_NM=no} -fi]) -if test "$lt_cv_path_NM" != "no"; then - NM="$lt_cv_path_NM" -else - # Didn't find any BSD compatible name lister, look for dumpbin. - if test -n "$DUMPBIN"; then : - # Let the user override the test. - else - AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) - case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in - *COFF*) - DUMPBIN="$DUMPBIN -symbols" - ;; - *) - DUMPBIN=: - ;; - esac - fi - AC_SUBST([DUMPBIN]) - if test "$DUMPBIN" != ":"; then - NM="$DUMPBIN" - fi -fi -test -z "$NM" && NM=nm -AC_SUBST([NM]) -_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl - -AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], - [lt_cv_nm_interface="BSD nm" - echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) - (eval "$ac_compile" 2>conftest.err) - cat conftest.err >&AS_MESSAGE_LOG_FD - (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) - (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) - cat conftest.err >&AS_MESSAGE_LOG_FD - (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) - cat conftest.out >&AS_MESSAGE_LOG_FD - if $GREP 'External.*some_variable' conftest.out > /dev/null; then - lt_cv_nm_interface="MS dumpbin" - fi - rm -f conftest*]) -])# LT_PATH_NM - -# Old names: -AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) -AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_PROG_NM], []) -dnl AC_DEFUN([AC_PROG_NM], []) - -# _LT_CHECK_SHAREDLIB_FROM_LINKLIB -# -------------------------------- -# how to determine the name of the shared library -# associated with a specific link library. -# -- PORTME fill in with the dynamic library characteristics -m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], -[m4_require([_LT_DECL_EGREP]) -m4_require([_LT_DECL_OBJDUMP]) -m4_require([_LT_DECL_DLLTOOL]) -AC_CACHE_CHECK([how to associate runtime and link libraries], -lt_cv_sharedlib_from_linklib_cmd, -[lt_cv_sharedlib_from_linklib_cmd='unknown' - -case $host_os in -cygwin* | mingw* | pw32* | cegcc*) - # two different shell functions defined in ltmain.sh - # decide which to use based on capabilities of $DLLTOOL - case `$DLLTOOL --help 2>&1` in - *--identify-strict*) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib - ;; - *) - lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback - ;; - esac - ;; -*) - # fallback: assume linklib IS sharedlib - lt_cv_sharedlib_from_linklib_cmd="$ECHO" - ;; -esac -]) -sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd -test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO - -_LT_DECL([], [sharedlib_from_linklib_cmd], [1], - [Command to associate shared and link libraries]) -])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB - - -# _LT_PATH_MANIFEST_TOOL -# ---------------------- -# locate the manifest tool -m4_defun([_LT_PATH_MANIFEST_TOOL], -[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) -test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt -AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], - [lt_cv_path_mainfest_tool=no - echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD - $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out - cat conftest.err >&AS_MESSAGE_LOG_FD - if $GREP 'Manifest Tool' conftest.out > /dev/null; then - lt_cv_path_mainfest_tool=yes - fi - rm -f conftest*]) -if test "x$lt_cv_path_mainfest_tool" != xyes; then - MANIFEST_TOOL=: -fi -_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl -])# _LT_PATH_MANIFEST_TOOL - - -# LT_LIB_M -# -------- -# check for math library -AC_DEFUN([LT_LIB_M], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -LIBM= -case $host in -*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) - # These system don't have libm, or don't need it - ;; -*-ncr-sysv4.3*) - AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") - AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") - ;; -*) - AC_CHECK_LIB(m, cos, LIBM="-lm") - ;; -esac -AC_SUBST([LIBM]) -])# LT_LIB_M - -# Old name: -AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_CHECK_LIBM], []) - - -# _LT_COMPILER_NO_RTTI([TAGNAME]) -# ------------------------------- -m4_defun([_LT_COMPILER_NO_RTTI], -[m4_require([_LT_TAG_COMPILER])dnl - -_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= - -if test "$GCC" = yes; then - case $cc_basename in - nvcc*) - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; - *) - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; - esac - - _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], - lt_cv_prog_compiler_rtti_exceptions, - [-fno-rtti -fno-exceptions], [], - [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) -fi -_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], - [Compiler flag to turn off builtin functions]) -])# _LT_COMPILER_NO_RTTI - - -# _LT_CMD_GLOBAL_SYMBOLS -# ---------------------- -m4_defun([_LT_CMD_GLOBAL_SYMBOLS], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_PROG_CC])dnl -AC_REQUIRE([AC_PROG_AWK])dnl -AC_REQUIRE([LT_PATH_NM])dnl -AC_REQUIRE([LT_PATH_LD])dnl -m4_require([_LT_DECL_SED])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_TAG_COMPILER])dnl - -# Check for command to grab the raw symbol name followed by C symbol from nm. -AC_MSG_CHECKING([command to parse $NM output from $compiler object]) -AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], -[ -# These are sane defaults that work on at least a few old systems. -# [They come from Ultrix. What could be older than Ultrix?!! ;)] - -# Character class describing NM global symbol codes. -symcode='[[BCDEGRST]]' - -# Regexp to match symbols that can be accessed directly from C. -sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' - -# Define system-specific variables. -case $host_os in -aix*) - symcode='[[BCDT]]' - ;; -cygwin* | mingw* | pw32* | cegcc*) - symcode='[[ABCDGISTW]]' - ;; -hpux*) - if test "$host_cpu" = ia64; then - symcode='[[ABCDEGRST]]' - fi - ;; -irix* | nonstopux*) - symcode='[[BCDEGRST]]' - ;; -osf*) - symcode='[[BCDEGQRST]]' - ;; -solaris*) - symcode='[[BDRT]]' - ;; -sco3.2v5*) - symcode='[[DT]]' - ;; -sysv4.2uw2*) - symcode='[[DT]]' - ;; -sysv5* | sco5v6* | unixware* | OpenUNIX*) - symcode='[[ABDT]]' - ;; -sysv4) - symcode='[[DFNSTU]]' - ;; -esac - -# If we're using GNU nm, then use its standard symbol codes. -case `$NM -V 2>&1` in -*GNU* | *'with BFD'*) - symcode='[[ABCDGIRSTW]]' ;; -esac - -# Transform an extracted symbol line into a proper C declaration. -# Some systems (esp. on ia64) link data and code symbols differently, -# so use this general approach. -lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" - -# Transform an extracted symbol line into symbol name and symbol address -lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" -lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" - -# Handle CRLF in mingw tool chain -opt_cr= -case $build_os in -mingw*) - opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp - ;; -esac - -# Try without a prefix underscore, then with it. -for ac_symprfx in "" "_"; do - - # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. - symxfrm="\\1 $ac_symprfx\\2 \\2" - - # Write the raw and C identifiers. - if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function - # and D for any global variable. - # Also find C++ and __fastcall symbols from MSVC++, - # which start with @ or ?. - lt_cv_sys_global_symbol_pipe="$AWK ['"\ -" {last_section=section; section=\$ 3};"\ -" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ -" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ -" \$ 0!~/External *\|/{next};"\ -" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ -" {if(hide[section]) next};"\ -" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ -" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ -" s[1]~/^[@?]/{print s[1], s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ -" ' prfx=^$ac_symprfx]" - else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" - fi - lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" - - # Check to see that the pipe works correctly. - pipe_works=no - - rm -f conftest* - cat > conftest.$ac_ext <<_LT_EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) -/* DATA imports from DLLs on WIN32 con't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT@&t@_DLSYM_CONST -#elif defined(__osf__) -/* This system does not cope well with relocations in const data. */ -# define LT@&t@_DLSYM_CONST -#else -# define LT@&t@_DLSYM_CONST const -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -LT@&t@_DLSYM_CONST struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_globsym_save_LIBS=$LIBS - lt_globsym_save_CFLAGS=$CFLAGS - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS=$lt_globsym_save_LIBS - CFLAGS=$lt_globsym_save_CFLAGS - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -# Response file support. -if test "$lt_cv_nm_interface" = "MS dumpbin"; then - nm_file_list_spec='@' -elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then - nm_file_list_spec='@' -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -_LT_DECL([], [nm_file_list_spec], [1], - [Specify filename containing input files for $NM]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - _LT_TAGVAR(lt_prog_compiler_static, $1)= - ;; - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - case $host_os in - aix[[4-9]]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - dgux*) - case $cc_basename in - ec++*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - fi - ;; - aCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - KCC*) - # KAI C++ Compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) - # IBM XL 8.0, 9.0 on PPC and BlueGene - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd* | netbsdelf*-gnu) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - cxx*) - # Digital/Compaq C++ - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC* | sunCC*) - # Sun C++ 4.2, 5.x and Centerline C++ - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - lcc*) - # Lucid - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - esac - fi -], -[ - if test "$GCC" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - - haiku*) - # PIC is the default for Haiku. - # The "-static" flag exists, but is broken. - _LT_TAGVAR(lt_prog_compiler_static, $1)= - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - - case $cc_basename in - nvcc*) # Cuda Compiler Driver 2.2 - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' - if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" - fi - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - hpux9* | hpux10* | hpux11*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC (with -KPIC) is the default. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - # old Intel for x86_64 which still supported -KPIC. - ecc*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - # icc used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - icc* | ifort*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - # Lahey Fortran 8.1. - lf95*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' - _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' - ;; - nagfor*) - # NAG Fortran compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) - # Portland Group compilers (*not* the Pentium gcc compiler, - # which looks to be a dead project) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - ccc*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # All Alpha code is PIC. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xl* | bgxl* | bgf* | mpixl*) - # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) - # Sun Fortran 8.3 passes all unrecognized flags to the linker - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='' - ;; - *Sun\ F* | *Sun*Fortran*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - *Sun\ C*) - # Sun C 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - ;; - *Intel*\ [[CF]]*Compiler*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - *Portland\ Group*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - esac - ;; - - newsos6) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - osf3* | osf4* | osf5*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # All OSF/1 code is PIC. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - - rdos*) - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - - solaris*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - case $cc_basename in - f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; - *) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; - esac - ;; - - sunos4*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - - sysv4 | sysv4.2uw2* | sysv4.3*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - - sysv4*MP*) - if test -d /usr/nec ;then - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - - unicos*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - - uts4*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - esac - fi -]) -case $host_os in - # For platforms which do not support PIC, -DPIC is meaningless: - *djgpp*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" - ;; -esac - -AC_CACHE_CHECK([for $compiler option to produce PIC], - [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], - [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) -_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) - -# -# Check to make sure the PIC flag actually works. -# -if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then - _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], - [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], - [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], - [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in - "" | " "*) ;; - *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; - esac], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) -fi -_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], - [Additional compiler flags for building library objects]) - -_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], - [How to pass a linker flag through the compiler]) -# -# Check to make sure the static flag actually works. -# -wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" -_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], - _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), - $lt_tmp_static_flag, - [], - [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) -_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], - [Compiler flag to prevent dynamic linking]) -])# _LT_COMPILER_PIC - - -# _LT_LINKER_SHLIBS([TAGNAME]) -# ---------------------------- -# See if the linker supports building shared libraries. -m4_defun([_LT_LINKER_SHLIBS], -[AC_REQUIRE([LT_PATH_LD])dnl -AC_REQUIRE([LT_PATH_NM])dnl -m4_require([_LT_PATH_MANIFEST_TOOL])dnl -m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_DECL_SED])dnl -m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl -m4_require([_LT_TAG_COMPILER])dnl -AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) -m4_if([$1], [CXX], [ - _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] - case $host_os in - aix[[4-9]]*) - # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global defined - # symbols, whereas GNU nm marks them as "W". - if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - else - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - fi - ;; - pw32*) - _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" - ;; - cygwin* | mingw* | cegcc*) - case $cc_basename in - cl*) - _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' - ;; - *) - _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' - _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] - ;; - esac - ;; - linux* | k*bsd*-gnu | gnu*) - _LT_TAGVAR(link_all_deplibs, $1)=no - ;; - *) - _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - ;; - esac -], [ - runpath_var= - _LT_TAGVAR(allow_undefined_flag, $1)= - _LT_TAGVAR(always_export_symbols, $1)=no - _LT_TAGVAR(archive_cmds, $1)= - _LT_TAGVAR(archive_expsym_cmds, $1)= - _LT_TAGVAR(compiler_needs_object, $1)=no - _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no - _LT_TAGVAR(export_dynamic_flag_spec, $1)= - _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' - _LT_TAGVAR(hardcode_automatic, $1)=no - _LT_TAGVAR(hardcode_direct, $1)=no - _LT_TAGVAR(hardcode_direct_absolute, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= - _LT_TAGVAR(hardcode_libdir_separator, $1)= - _LT_TAGVAR(hardcode_minus_L, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported - _LT_TAGVAR(inherit_rpath, $1)=no - _LT_TAGVAR(link_all_deplibs, $1)=unknown - _LT_TAGVAR(module_cmds, $1)= - _LT_TAGVAR(module_expsym_cmds, $1)= - _LT_TAGVAR(old_archive_from_new_cmds, $1)= - _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= - _LT_TAGVAR(thread_safe_flag_spec, $1)= - _LT_TAGVAR(whole_archive_flag_spec, $1)= - # include_expsyms should be a list of space-separated symbols to be *always* - # included in the symbol list - _LT_TAGVAR(include_expsyms, $1)= - # exclude_expsyms can be an extended regexp of symbols to exclude - # it will be wrapped by ` (' and `)$', so one must not match beginning or - # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', - # as well as any symbol that contains `d'. - _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] - # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out - # platforms (ab)use it in PIC code, but their linkers get confused if - # the symbol is explicitly referenced. Since portable code cannot - # rely on this symbol name, it's probably fine to never include it in - # preloaded symbol tables. - # Exclude shared library initialization/finalization symbols. -dnl Note also adjust exclude_expsyms for C++ above. - extract_expsyms_cmds= - - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - # FIXME: the MSVC++ port hasn't been tested in a loooong time - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - if test "$GCC" != yes; then - with_gnu_ld=no - fi - ;; - interix*) - # we just hope/assume this is gcc and not c89 (= MSVC++) - with_gnu_ld=yes - ;; - openbsd*) - with_gnu_ld=no - ;; - linux* | k*bsd*-gnu | gnu*) - _LT_TAGVAR(link_all_deplibs, $1)=no - ;; - esac - - _LT_TAGVAR(ld_shlibs, $1)=yes - - # On some targets, GNU ld is compatible enough with the native linker - # that we're better off using the native interface for both. - lt_use_gnu_ld_interface=no - if test "$with_gnu_ld" = yes; then - case $host_os in - aix*) - # The AIX port of GNU ld has always aspired to compatibility - # with the native linker. However, as the warning in the GNU ld - # block says, versions before 2.19.5* couldn't really create working - # shared libraries, regardless of the interface used. - case `$LD -v 2>&1` in - *\ \(GNU\ Binutils\)\ 2.19.5*) ;; - *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; - *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; - *) - lt_use_gnu_ld_interface=yes - ;; - esac - ;; - *) - lt_use_gnu_ld_interface=yes - ;; - esac - fi - - if test "$lt_use_gnu_ld_interface" = yes; then - # If archive_cmds runs LD, not CC, wlarc should be empty - wlarc='${wl}' - - # Set some defaults for GNU ld with shared library support. These - # are reset later if shared libraries are not supported. Putting them - # here allows them to be overridden if necessary. - runpath_var=LD_RUN_PATH - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - # ancient GNU ld didn't support --whole-archive et. al. - if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then - _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - else - _LT_TAGVAR(whole_archive_flag_spec, $1)= - fi - supports_anon_versioning=no - case `$LD -v 2>&1` in - *GNU\ gold*) supports_anon_versioning=yes ;; - *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - - # See if GNU ld supports shared libraries. - case $host_os in - aix[[3-9]]*) - # On AIX/PPC, the GNU linker is very broken - if test "$host_cpu" != ia64; then - _LT_TAGVAR(ld_shlibs, $1)=no - cat <<_LT_EOF 1>&2 - -*** Warning: the GNU linker, at least up to release 2.19, is reported -*** to be unable to reliably create shared libraries on AIX. -*** Therefore, libtool is disabling shared libraries support. If you -*** really care for shared libraries, you may want to install binutils -*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. -*** You will then need to restart the configuration process. - -_LT_EOF - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='' - ;; - m68k) - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_minus_L, $1)=yes - ;; - esac - ;; - - beos*) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - # Joseph Beckenbach says some releases of gcc - # support --undefined. This deserves some investigation. FIXME - _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - cygwin* | mingw* | pw32* | cegcc*) - # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, - # as there is no search path for DLLs. - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(always_export_symbols, $1)=no - _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes - _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' - _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] - - if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - haiku*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(link_all_deplibs, $1)=yes - ;; - - interix[[3-9]]*) - _LT_TAGVAR(hardcode_direct, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. - # Instead, shared libraries are loaded at an image base (0x10000000 by - # default) and relocated if they conflict, which is a slow very memory - # consuming and fragmenting process. To avoid this, we pick a random, - # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link - # time. Moving up from 0x10000000 also allows more sbrk(2) space. - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - ;; - - gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) - tmp_diet=no - if test "$host_os" = linux-dietlibc; then - case $cc_basename in - diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) - esac - fi - if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ - && test "$tmp_diet" = no - then - tmp_addflag=' $pic_flag' - tmp_sharedflag='-shared' - case $cc_basename,$host_cpu in - pgcc*) # Portland Group C compiler - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - tmp_addflag=' $pic_flag' - ;; - pgf77* | pgf90* | pgf95* | pgfortran*) - # Portland Group f77 and f90 compilers - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - tmp_addflag=' $pic_flag -Mnomain' ;; - ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 - tmp_addflag=' -i_dynamic' ;; - efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 - tmp_addflag=' -i_dynamic -nofor_main' ;; - ifc* | ifort*) # Intel Fortran compiler - tmp_addflag=' -nofor_main' ;; - lf95*) # Lahey Fortran 8.1 - _LT_TAGVAR(whole_archive_flag_spec, $1)= - tmp_sharedflag='--shared' ;; - xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) - tmp_sharedflag='-qmkshrobj' - tmp_addflag= ;; - nvcc*) # Cuda Compiler Driver 2.2 - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - _LT_TAGVAR(compiler_needs_object, $1)=yes - ;; - esac - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) # Sun C 5.9 - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - _LT_TAGVAR(compiler_needs_object, $1)=yes - tmp_sharedflag='-G' ;; - *Sun\ F*) # Sun Fortran 8.3 - tmp_sharedflag='-G' ;; - esac - _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - - if test "x$supports_anon_versioning" = xyes; then - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - fi - - case $cc_basename in - xlf* | bgf* | bgxlf* | mpixlf*) - # IBM XL Fortran 10.1 on PPC cannot create shared libs itself - _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' - fi - ;; - esac - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' - wlarc= - else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - fi - ;; - - solaris*) - if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then - _LT_TAGVAR(ld_shlibs, $1)=no - cat <<_LT_EOF 1>&2 - -*** Warning: The releases 2.8.* of the GNU linker cannot reliably -*** create shared libraries on Solaris systems. Therefore, libtool -*** is disabling shared libraries support. We urge you to upgrade GNU -*** binutils to release 2.9.1 or newer. Another option is to modify -*** your PATH or compiler configuration so that the native linker is -*** used, and then restart. - -_LT_EOF - elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) - case `$LD -v 2>&1` in - *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) - _LT_TAGVAR(ld_shlibs, $1)=no - cat <<_LT_EOF 1>&2 - -*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not -*** reliably create shared libraries on SCO systems. Therefore, libtool -*** is disabling shared libraries support. We urge you to upgrade GNU -*** binutils to release 2.16.91.0.3 or newer. Another option is to modify -*** your PATH or compiler configuration so that the native linker is -*** used, and then restart. - -_LT_EOF - ;; - *) - # For security reasons, it is highly recommended that you always - # use absolute paths for naming shared libraries, and exclude the - # DT_RUNPATH tag from executables and libraries. But doing so - # requires that you compile everything twice, which is a pain. - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - esac - ;; - - sunos4*) - _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' - wlarc= - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - *) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - esac - - if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then - runpath_var= - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= - _LT_TAGVAR(export_dynamic_flag_spec, $1)= - _LT_TAGVAR(whole_archive_flag_spec, $1)= - fi - else - # PORTME fill in a description of your system's linker (not GNU ld) - case $host_os in - aix3*) - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(always_export_symbols, $1)=yes - _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' - # Note: this linker hardcodes the directories in LIBPATH if there - # are no directories specified by -L. - _LT_TAGVAR(hardcode_minus_L, $1)=yes - if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then - # Neither direct hardcoding nor static linking is supported with a - # broken collect2. - _LT_TAGVAR(hardcode_direct, $1)=unsupported - fi - ;; - - aix[[4-9]]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - exp_sym_flag='-Bexport' - no_entry_flag="" - else - # If we're using GNU nm, then we don't want the "-C" option. - # -C means demangle to AIX nm, but means don't demangle with GNU nm - # Also, AIX nm treats weak defined symbols like other global - # defined symbols, whereas GNU nm marks them as "W". - if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - else - _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' - fi - aix_use_runtimelinking=no - - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) - for ld_flag in $LDFLAGS; do - if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then - aix_use_runtimelinking=yes - break - fi - done - ;; - esac - - exp_sym_flag='-bexport' - no_entry_flag='-bnoentry' - fi - - # When large executables or shared objects are built, AIX ld can - # have problems creating the table of contents. If linking a library - # or program results in "error TOC overflow" add -mminimal-toc to - # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not - # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. - - _LT_TAGVAR(archive_cmds, $1)='' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(hardcode_libdir_separator, $1)=':' - _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' - - if test "$GCC" = yes; then - case $host_os in aix4.[[012]]|aix4.[[012]].*) - # We only want to do this on AIX 4.2 and lower, the check - # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && - strings "$collect2name" | $GREP resolve_lib_name >/dev/null - then - # We have reworked collect2 - : - else - # We have old collect2 - _LT_TAGVAR(hardcode_direct, $1)=unsupported - # It fails to find uninstalled libraries when the uninstalled - # path is not listed in the libpath. Setting hardcode_minus_L - # to unsupported forces relinking - _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)= - fi - ;; - esac - shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' - fi - _LT_TAGVAR(link_all_deplibs, $1)=no - else - # not using gcc - if test "$host_cpu" = ia64; then - # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release - # chokes on -Wl,-G. The following line is correct: - shared_flag='-G' - else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' - else - shared_flag='${wl}-bM:SRE' - fi - fi - fi - - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' - # It seems that -bexpall does not export symbols beginning with - # underscore (_), so it is better to generate a list of symbols to export. - _LT_TAGVAR(always_export_symbols, $1)=yes - if test "$aix_use_runtimelinking" = yes; then - # Warning - without using the other runtime loading flags (-brtl), - # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(allow_undefined_flag, $1)='-berok' - # Determine the default libpath from the value encoded in an - # empty executable. - _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" - else - if test "$host_cpu" = ia64; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' - _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" - else - # Determine the default libpath from the value encoded in an - # empty executable. - _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - # Warning - without using the other run time loading flags, - # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then - # We only use this code for GNU lds that support --whole-archive. - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - else - # Exported symbols can be pulled into shared objects from archives - _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' - fi - _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - # This is similar to how AIX traditionally builds its shared libraries. - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' - fi - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='' - ;; - m68k) - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_minus_L, $1)=yes - ;; - esac - ;; - - bsdi[[45]]*) - _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic - ;; - - cygwin* | mingw* | pw32* | cegcc*) - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - case $cc_basename in - cl*) - # Native MSVC - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(always_export_symbols, $1)=yes - _LT_TAGVAR(file_list_spec, $1)='@' - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' - # The linker will not automatically build a static lib if we build a DLL. - # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' - _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes - _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' - _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' - # Don't use ranlib - _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' - _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' - ;; - *) - # Assume MSVC wrapper - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' - # The linker will automatically build a .lib file if we build a DLL. - _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' - # FIXME: Should let the user specify the lib program. - _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' - _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes - ;; - esac - ;; - - darwin* | rhapsody*) - _LT_DARWIN_LINKER_FEATURES($1) - ;; - - dgux*) - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor - # support. Future versions do this automatically, but an explicit c++rt0.o - # does not break anything, and helps significantly (at the cost of a little - # extra space). - freebsd2.2*) - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - # Unfortunately, older versions of FreeBSD 2 do not have this feature. - freebsd2.*) - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - # FreeBSD 3 and greater uses gcc -shared to do shared libraries. - freebsd* | dragonfly*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - hpux9*) - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - else - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - fi - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(hardcode_direct, $1)=yes - - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - ;; - - hpux10*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' - else - _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' - fi - if test "$with_gnu_ld" = no; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - _LT_TAGVAR(hardcode_minus_L, $1)=yes - fi - ;; - - hpux11*) - if test "$GCC" = yes && test "$with_gnu_ld" = no; then - case $host_cpu in - hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - else - case $host_cpu in - hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - m4_if($1, [], [ - # Older versions of the 11.00 compiler do not understand -b yet - # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) - _LT_LINKER_OPTION([if $CC understands -b], - _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], - [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], - [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], - [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) - ;; - esac - fi - if test "$with_gnu_ld" = no; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - - case $host_cpu in - hppa*64*|ia64*) - _LT_TAGVAR(hardcode_direct, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - *) - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - _LT_TAGVAR(hardcode_minus_L, $1)=yes - ;; - esac - fi - ;; - - irix5* | irix6* | nonstopux*) - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - # Try to use the -exported_symbol ld option, if it does not - # work, assume that -exports_file does not work either and - # implicitly export all symbols. - # This should be the same for all languages, so no per-tag cache variable. - AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], - [lt_cv_irix_exported_symbol], - [save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" - AC_LINK_IFELSE( - [AC_LANG_SOURCE( - [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], - [C++], [[int foo (void) { return 0; }]], - [Fortran 77], [[ - subroutine foo - end]], - [Fortran], [[ - subroutine foo - end]])])], - [lt_cv_irix_exported_symbol=yes], - [lt_cv_irix_exported_symbol=no]) - LDFLAGS="$save_LDFLAGS"]) - if test "$lt_cv_irix_exported_symbol" = yes; then - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' - fi - else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' - fi - _LT_TAGVAR(archive_cmds_need_lc, $1)='no' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(inherit_rpath, $1)=yes - _LT_TAGVAR(link_all_deplibs, $1)=yes - ;; - - netbsd* | netbsdelf*-gnu) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out - else - _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF - fi - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - newsos6) - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - *nto* | *qnx*) - ;; - - openbsd*) - if test -f /usr/libexec/ld.so; then - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - else - case $host_os in - openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - ;; - esac - fi - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - os2*) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' - _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' - ;; - - osf3*) - if test "$GCC" = yes; then - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - else - _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - fi - _LT_TAGVAR(archive_cmds_need_lc, $1)='no' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - ;; - - osf4* | osf5*) # as osf3* with the addition of -msym flag - if test "$GCC" = yes; then - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - else - _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ - $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' - - # Both c and cxx compiler support -rpath directly - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' - fi - _LT_TAGVAR(archive_cmds_need_lc, $1)='no' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - ;; - - solaris*) - _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' - if test "$GCC" = yes; then - wlarc='${wl}' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' - else - case `$CC -V 2>&1` in - *"Compilers 5.0"*) - wlarc='' - _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' - ;; - *) - wlarc='${wl}' - _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' - ;; - esac - fi - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - case $host_os in - solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; - *) - # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. GCC discards it without `$wl', - # but is careful enough not to reorder. - # Supported since Solaris 2.6 (maybe 2.5.1?) - if test "$GCC" = yes; then - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' - else - _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' - fi - ;; - esac - _LT_TAGVAR(link_all_deplibs, $1)=yes - ;; - - sunos4*) - if test "x$host_vendor" = xsequent; then - # Use $CC to link under sequent, because it throws in some extra .o - # files that make .init and .fini sections work. - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' - else - _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' - fi - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - sysv4) - case $host_vendor in - sni) - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? - ;; - siemens) - ## LD is ld it makes a PLAMLIB - ## CC just makes a GrossModule. - _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' - _LT_TAGVAR(hardcode_direct, $1)=no - ;; - motorola) - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie - ;; - esac - runpath_var='LD_RUN_PATH' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - sysv4.3*) - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - runpath_var=LD_RUN_PATH - hardcode_runpath_var=yes - _LT_TAGVAR(ld_shlibs, $1)=yes - fi - ;; - - sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - runpath_var='LD_RUN_PATH' - - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - else - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - fi - ;; - - sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not - # link with -lc, and that would cause any symbols used from libc to - # always be unresolved, which means just about no library would - # ever link correctly. If we're not using GNU ld we use -z text - # though, which does catch some bad symbols but isn't as heavy-handed - # as -z defs. - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' - _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=':' - _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' - runpath_var='LD_RUN_PATH' - - if test "$GCC" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - else - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - fi - ;; - - uts4*) - _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - - *) - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - - if test x$host_vendor = xsni; then - case $host in - sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' - ;; - esac - fi - fi -]) -AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) -test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no - -_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld - -_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl -_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl -_LT_DECL([], [extract_expsyms_cmds], [2], - [The commands to extract the exported symbol list from a shared archive]) - -# -# Do we need to explicitly link libc? -# -case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in -x|xyes) - # Assume -lc should be added - _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - - if test "$enable_shared" = yes && test "$GCC" = yes; then - case $_LT_TAGVAR(archive_cmds, $1) in - *'~'*) - # FIXME: we may have to deal with multi-command sequences. - ;; - '$CC '*) - # Test whether the compiler implicitly links with -lc since on some - # systems, -lgcc has to come before -lc. If gcc already passes -lc - # to ld, don't add -lc before -lgcc. - AC_CACHE_CHECK([whether -lc should be explicitly linked in], - [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), - [$RM conftest* - echo "$lt_simple_compile_test_code" > conftest.$ac_ext - - if AC_TRY_EVAL(ac_compile) 2>conftest.err; then - soname=conftest - lib=conftest - libobjs=conftest.$ac_objext - deplibs= - wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) - pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) - compiler_flags=-v - linker_flags=-v - verstring= - output_objdir=. - libname=conftest - lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) - _LT_TAGVAR(allow_undefined_flag, $1)= - if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) - then - lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no - else - lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes - fi - _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag - else - cat conftest.err 1>&5 - fi - $RM conftest* - ]) - _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) - ;; - esac - fi - ;; -esac - -_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], - [Whether or not to add -lc for building shared libraries]) -_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], - [enable_shared_with_static_runtimes], [0], - [Whether or not to disallow shared libs when runtime libs are static]) -_LT_TAGDECL([], [export_dynamic_flag_spec], [1], - [Compiler flag to allow reflexive dlopens]) -_LT_TAGDECL([], [whole_archive_flag_spec], [1], - [Compiler flag to generate shared objects directly from archives]) -_LT_TAGDECL([], [compiler_needs_object], [1], - [Whether the compiler copes with passing no objects directly]) -_LT_TAGDECL([], [old_archive_from_new_cmds], [2], - [Create an old-style archive from a shared archive]) -_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], - [Create a temporary old-style archive to link instead of a shared archive]) -_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) -_LT_TAGDECL([], [archive_expsym_cmds], [2]) -_LT_TAGDECL([], [module_cmds], [2], - [Commands used to build a loadable module if different from building - a shared archive.]) -_LT_TAGDECL([], [module_expsym_cmds], [2]) -_LT_TAGDECL([], [with_gnu_ld], [1], - [Whether we are building with GNU ld or not]) -_LT_TAGDECL([], [allow_undefined_flag], [1], - [Flag that allows shared libraries with undefined symbols to be built]) -_LT_TAGDECL([], [no_undefined_flag], [1], - [Flag that enforces no undefined symbols]) -_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], - [Flag to hardcode $libdir into a binary during linking. - This must work even if $libdir does not exist]) -_LT_TAGDECL([], [hardcode_libdir_separator], [1], - [Whether we need a single "-rpath" flag with a separated argument]) -_LT_TAGDECL([], [hardcode_direct], [0], - [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes - DIR into the resulting binary]) -_LT_TAGDECL([], [hardcode_direct_absolute], [0], - [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes - DIR into the resulting binary and the resulting library dependency is - "absolute", i.e impossible to change by setting ${shlibpath_var} if the - library is relocated]) -_LT_TAGDECL([], [hardcode_minus_L], [0], - [Set to "yes" if using the -LDIR flag during linking hardcodes DIR - into the resulting binary]) -_LT_TAGDECL([], [hardcode_shlibpath_var], [0], - [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR - into the resulting binary]) -_LT_TAGDECL([], [hardcode_automatic], [0], - [Set to "yes" if building a shared library automatically hardcodes DIR - into the library and all subsequent libraries and executables linked - against it]) -_LT_TAGDECL([], [inherit_rpath], [0], - [Set to yes if linker adds runtime paths of dependent libraries - to runtime path list]) -_LT_TAGDECL([], [link_all_deplibs], [0], - [Whether libtool must link a program against all its dependency libraries]) -_LT_TAGDECL([], [always_export_symbols], [0], - [Set to "yes" if exported symbols are required]) -_LT_TAGDECL([], [export_symbols_cmds], [2], - [The commands to list exported symbols]) -_LT_TAGDECL([], [exclude_expsyms], [1], - [Symbols that should not be listed in the preloaded symbols]) -_LT_TAGDECL([], [include_expsyms], [1], - [Symbols that must always be exported]) -_LT_TAGDECL([], [prelink_cmds], [2], - [Commands necessary for linking programs (against libraries) with templates]) -_LT_TAGDECL([], [postlink_cmds], [2], - [Commands necessary for finishing linking programs]) -_LT_TAGDECL([], [file_list_spec], [1], - [Specify filename containing input files]) -dnl FIXME: Not yet implemented -dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], -dnl [Compiler flag to generate thread safe objects]) -])# _LT_LINKER_SHLIBS - - -# _LT_LANG_C_CONFIG([TAG]) -# ------------------------ -# Ensure that the configuration variables for a C compiler are suitably -# defined. These variables are subsequently used by _LT_CONFIG to write -# the compiler configuration to `libtool'. -m4_defun([_LT_LANG_C_CONFIG], -[m4_require([_LT_DECL_EGREP])dnl -lt_save_CC="$CC" -AC_LANG_PUSH(C) - -# Source file extension for C test sources. -ac_ext=c - -# Object file extension for compiled C test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code="int some_variable = 0;" - -# Code to be used in simple link tests -lt_simple_link_test_code='int main(){return(0);}' - -_LT_TAG_COMPILER -# Save the default compiler, since it gets overwritten when the other -# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. -compiler_DEFAULT=$CC - -# save warnings/boilerplate of simple test code -_LT_COMPILER_BOILERPLATE -_LT_LINKER_BOILERPLATE - -## CAVEAT EMPTOR: -## There is no encapsulation within the following macros, do not change -## the running order or otherwise move them around unless you know exactly -## what you are doing... -if test -n "$compiler"; then - _LT_COMPILER_NO_RTTI($1) - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_SYS_DYNAMIC_LINKER($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - LT_SYS_DLOPEN_SELF - _LT_CMD_STRIPLIB - - # Report which library types will actually be built - AC_MSG_CHECKING([if libtool supports shared libraries]) - AC_MSG_RESULT([$can_build_shared]) - - AC_MSG_CHECKING([whether to build shared libraries]) - test "$can_build_shared" = "no" && enable_shared=no - - # On AIX, shared libraries and static libraries use the same namespace, and - # are all built from PIC. - case $host_os in - aix3*) - test "$enable_shared" = yes && enable_static=no - if test -n "$RANLIB"; then - archive_cmds="$archive_cmds~\$RANLIB \$lib" - postinstall_cmds='$RANLIB $lib' - fi - ;; - - aix[[4-9]]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no - fi - ;; - esac - AC_MSG_RESULT([$enable_shared]) - - AC_MSG_CHECKING([whether to build static libraries]) - # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes - AC_MSG_RESULT([$enable_static]) - - _LT_CONFIG($1) -fi -AC_LANG_POP -CC="$lt_save_CC" -])# _LT_LANG_C_CONFIG - - -# _LT_LANG_CXX_CONFIG([TAG]) -# -------------------------- -# Ensure that the configuration variables for a C++ compiler are suitably -# defined. These variables are subsequently used by _LT_CONFIG to write -# the compiler configuration to `libtool'. -m4_defun([_LT_LANG_CXX_CONFIG], -[m4_require([_LT_FILEUTILS_DEFAULTS])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_PATH_MANIFEST_TOOL])dnl -if test -n "$CXX" && ( test "X$CXX" != "Xno" && - ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || - (test "X$CXX" != "Xg++"))) ; then - AC_PROG_CXXCPP -else - _lt_caught_CXX_error=yes -fi - -AC_LANG_PUSH(C++) -_LT_TAGVAR(archive_cmds_need_lc, $1)=no -_LT_TAGVAR(allow_undefined_flag, $1)= -_LT_TAGVAR(always_export_symbols, $1)=no -_LT_TAGVAR(archive_expsym_cmds, $1)= -_LT_TAGVAR(compiler_needs_object, $1)=no -_LT_TAGVAR(export_dynamic_flag_spec, $1)= -_LT_TAGVAR(hardcode_direct, $1)=no -_LT_TAGVAR(hardcode_direct_absolute, $1)=no -_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= -_LT_TAGVAR(hardcode_libdir_separator, $1)= -_LT_TAGVAR(hardcode_minus_L, $1)=no -_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported -_LT_TAGVAR(hardcode_automatic, $1)=no -_LT_TAGVAR(inherit_rpath, $1)=no -_LT_TAGVAR(module_cmds, $1)= -_LT_TAGVAR(module_expsym_cmds, $1)= -_LT_TAGVAR(link_all_deplibs, $1)=unknown -_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds -_LT_TAGVAR(reload_flag, $1)=$reload_flag -_LT_TAGVAR(reload_cmds, $1)=$reload_cmds -_LT_TAGVAR(no_undefined_flag, $1)= -_LT_TAGVAR(whole_archive_flag_spec, $1)= -_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no - -# Source file extension for C++ test sources. -ac_ext=cpp - -# Object file extension for compiled C++ test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# No sense in running all these tests if we already determined that -# the CXX compiler isn't working. Some variables (like enable_shared) -# are currently assumed to apply to all compilers on this platform, -# and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_caught_CXX_error" != yes; then - # Code to be used in simple compile tests - lt_simple_compile_test_code="int some_variable = 0;" - - # Code to be used in simple link tests - lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' - - # ltmain only uses $CC for tagged configurations so make sure $CC is set. - _LT_TAG_COMPILER - - # save warnings/boilerplate of simple test code - _LT_COMPILER_BOILERPLATE - _LT_LINKER_BOILERPLATE - - # Allow CC to be a program name with arguments. - lt_save_CC=$CC - lt_save_CFLAGS=$CFLAGS - lt_save_LD=$LD - lt_save_GCC=$GCC - GCC=$GXX - lt_save_with_gnu_ld=$with_gnu_ld - lt_save_path_LD=$lt_cv_path_LD - if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then - lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx - else - $as_unset lt_cv_prog_gnu_ld - fi - if test -n "${lt_cv_path_LDCXX+set}"; then - lt_cv_path_LD=$lt_cv_path_LDCXX - else - $as_unset lt_cv_path_LD - fi - test -z "${LDCXX+set}" || LD=$LDCXX - CC=${CXX-"c++"} - CFLAGS=$CXXFLAGS - compiler=$CC - _LT_TAGVAR(compiler, $1)=$CC - _LT_CC_BASENAME([$compiler]) - - if test -n "$compiler"; then - # We don't want -fno-exception when compiling C++ code, so set the - # no_builtin_flag separately - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' - else - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= - fi - - if test "$GXX" = yes; then - # Set up default GNU C++ configuration - - LT_PATH_LD - - # Check if GNU C++ uses GNU ld as the underlying linker, since the - # archiving commands below assume that GNU ld is being used. - if test "$with_gnu_ld" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - - # If archive_cmds runs LD, not CC, wlarc should be empty - # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to - # investigate it a little bit more. (MM) - wlarc='${wl}' - - # ancient GNU ld didn't support --whole-archive et. al. - if eval "`$CC -print-prog-name=ld` --help 2>&1" | - $GREP 'no-whole-archive' > /dev/null; then - _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - else - _LT_TAGVAR(whole_archive_flag_spec, $1)= - fi - else - with_gnu_ld=no - wlarc= - - # A generic and very simple default shared library creation - # command for GNU C++ for the case where it uses the native - # linker, instead of GNU ld. If possible, this setting should - # overridden to take advantage of the native linker features on - # the platform it is being used on. - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - fi - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - - else - GXX=no - with_gnu_ld=no - wlarc= - fi - - # PORTME: fill in a description of your system's C++ link characteristics - AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) - _LT_TAGVAR(ld_shlibs, $1)=yes - case $host_os in - aix3*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - aix[[4-9]]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - exp_sym_flag='-Bexport' - no_entry_flag="" - else - aix_use_runtimelinking=no - - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) - for ld_flag in $LDFLAGS; do - case $ld_flag in - *-brtl*) - aix_use_runtimelinking=yes - break - ;; - esac - done - ;; - esac - - exp_sym_flag='-bexport' - no_entry_flag='-bnoentry' - fi - - # When large executables or shared objects are built, AIX ld can - # have problems creating the table of contents. If linking a library - # or program results in "error TOC overflow" add -mminimal-toc to - # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not - # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. - - _LT_TAGVAR(archive_cmds, $1)='' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(hardcode_libdir_separator, $1)=':' - _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' - - if test "$GXX" = yes; then - case $host_os in aix4.[[012]]|aix4.[[012]].*) - # We only want to do this on AIX 4.2 and lower, the check - # below for broken collect2 doesn't work under 4.3+ - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && - strings "$collect2name" | $GREP resolve_lib_name >/dev/null - then - # We have reworked collect2 - : - else - # We have old collect2 - _LT_TAGVAR(hardcode_direct, $1)=unsupported - # It fails to find uninstalled libraries when the uninstalled - # path is not listed in the libpath. Setting hardcode_minus_L - # to unsupported forces relinking - _LT_TAGVAR(hardcode_minus_L, $1)=yes - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)= - fi - esac - shared_flag='-shared' - if test "$aix_use_runtimelinking" = yes; then - shared_flag="$shared_flag "'${wl}-G' - fi - else - # not using gcc - if test "$host_cpu" = ia64; then - # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release - # chokes on -Wl,-G. The following line is correct: - shared_flag='-G' - else - if test "$aix_use_runtimelinking" = yes; then - shared_flag='${wl}-G' - else - shared_flag='${wl}-bM:SRE' - fi - fi - fi - - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' - # It seems that -bexpall does not export symbols beginning with - # underscore (_), so it is better to generate a list of symbols to - # export. - _LT_TAGVAR(always_export_symbols, $1)=yes - if test "$aix_use_runtimelinking" = yes; then - # Warning - without using the other runtime loading flags (-brtl), - # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(allow_undefined_flag, $1)='-berok' - # Determine the default libpath from the value encoded in an empty - # executable. - _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" - else - if test "$host_cpu" = ia64; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' - _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" - else - # Determine the default libpath from the value encoded in an - # empty executable. - _LT_SYS_MODULE_PATH_AIX([$1]) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" - # Warning - without using the other run time loading flags, - # -berok will link without error, but may produce a broken library. - _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' - if test "$with_gnu_ld" = yes; then - # We only use this code for GNU lds that support --whole-archive. - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - else - # Exported symbols can be pulled into shared objects from archives - _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' - fi - _LT_TAGVAR(archive_cmds_need_lc, $1)=yes - # This is similar to how AIX traditionally builds its shared - # libraries. - _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' - fi - fi - ;; - - beos*) - if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - # Joseph Beckenbach says some releases of gcc - # support --undefined. This deserves some investigation. FIXME - _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - chorus*) - case $cc_basename in - *) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - ;; - - cygwin* | mingw* | pw32* | cegcc*) - case $GXX,$cc_basename in - ,cl* | no,cl*) - # Native MSVC - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(always_export_symbols, $1)=yes - _LT_TAGVAR(file_list_spec, $1)='@' - # Tell ltmain to make .lib files, not .a files. - libext=lib - # Tell ltmain to make .dll files, not .so files. - shrext_cmds=".dll" - # FIXME: Setting linknames here is a bad hack. - _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; - else - $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; - fi~ - $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ - linknames=' - # The linker will not automatically build a static lib if we build a DLL. - # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' - _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes - # Don't use ranlib - _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' - _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ - lt_tool_outputfile="@TOOL_OUTPUT@"~ - case $lt_outputfile in - *.exe|*.EXE) ;; - *) - lt_outputfile="$lt_outputfile.exe" - lt_tool_outputfile="$lt_tool_outputfile.exe" - ;; - esac~ - func_to_tool_file "$lt_outputfile"~ - if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then - $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; - $RM "$lt_outputfile.manifest"; - fi' - ;; - *) - # g++ - # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, - # as there is no search path for DLLs. - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' - _LT_TAGVAR(allow_undefined_flag, $1)=unsupported - _LT_TAGVAR(always_export_symbols, $1)=no - _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes - - if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - # If the export-symbols file already is a .def file (1st line - # is EXPORTS), use it as is; otherwise, prepend... - _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then - cp $export_symbols $output_objdir/$soname.def; - else - echo EXPORTS > $output_objdir/$soname.def; - cat $export_symbols >> $output_objdir/$soname.def; - fi~ - $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - esac - ;; - darwin* | rhapsody*) - _LT_DARWIN_LINKER_FEATURES($1) - ;; - - dgux*) - case $cc_basename in - ec++*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - ghcx*) - # Green Hills C++ Compiler - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - *) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - ;; - - freebsd2.*) - # C++ shared libraries reported to be fairly broken before - # switch to ELF - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - freebsd-elf*) - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - ;; - - freebsd* | dragonfly*) - # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF - # conventions - _LT_TAGVAR(ld_shlibs, $1)=yes - ;; - - haiku*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(link_all_deplibs, $1)=yes - ;; - - hpux9*) - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, - # but as the default - # location of the library. - - case $cc_basename in - CC*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - aCC*) - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes; then - _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' - else - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - esac - ;; - - hpux10*|hpux11*) - if test $with_gnu_ld = no; then - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - - case $host_cpu in - hppa*64*|ia64*) - ;; - *) - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - ;; - esac - fi - case $host_cpu in - hppa*64*|ia64*) - _LT_TAGVAR(hardcode_direct, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - ;; - *) - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, - # but as the default - # location of the library. - ;; - esac - - case $cc_basename in - CC*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - aCC*) - case $host_cpu in - hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - esac - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes; then - if test $with_gnu_ld = no; then - case $host_cpu in - hppa*64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - ia64*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - ;; - esac - fi - else - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - esac - ;; - - interix[[3-9]]*) - _LT_TAGVAR(hardcode_direct, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. - # Instead, shared libraries are loaded at an image base (0x10000000 by - # default) and relocated if they conflict, which is a slow very memory - # consuming and fragmenting process. To avoid this, we pick a random, - # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link - # time. Moving up from 0x10000000 also allows more sbrk(2) space. - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' - ;; - irix5* | irix6*) - case $cc_basename in - CC*) - # SGI C++ - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - - # Archives containing C++ object files must be created using - # "CC -ar", where "CC" is the IRIX C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' - ;; - *) - if test "$GXX" = yes; then - if test "$with_gnu_ld" = no; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - else - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' - fi - fi - _LT_TAGVAR(link_all_deplibs, $1)=yes - ;; - esac - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - _LT_TAGVAR(inherit_rpath, $1)=yes - ;; - - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) - case $cc_basename in - KCC*) - # Kuck and Associates, Inc. (KAI) C++ Compiler - - # KCC will only create a shared library if the output file - # ends with ".so" (or ".sl" for HP-UX), so rename the library - # to its proper name (with version) after linking. - _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - - # Archives containing C++ object files must be created using - # "CC -Bstatic", where "CC" is the KAI C++ compiler. - _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' - ;; - icpc* | ecpc* ) - # Intel C++ - with_gnu_ld=yes - # version 8.0 and above of icpc choke on multiply defined symbols - # if we add $predep_objects and $postdep_objects, however 7.1 and - # earlier do not add the objects themselves. - case `$CC -V 2>&1` in - *"Version 7."*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - ;; - *) # Version 8.0 or newer - tmp_idyn= - case $host_cpu in - ia64*) tmp_idyn=' -i_dynamic';; - esac - _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' - ;; - esac - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - case `$CC -V` in - *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) - _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ - compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' - _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ - $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ - $RANLIB $oldlib' - _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ - rm -rf $tpldir~ - $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ - $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' - ;; - *) # Version 6 and above use weak symbols - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' - ;; - esac - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - ;; - cxx*) - # Compaq C++ - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' - - runpath_var=LD_RUN_PATH - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' - ;; - xl* | mpixl* | bgxl*) - # IBM XL 8.0 on PPC, with GNU ld - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' - _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - if test "x$supports_anon_versioning" = xyes; then - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ - cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ - echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - fi - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' - _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' - _LT_TAGVAR(compiler_needs_object, $1)=yes - - # Not sure whether something based on - # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 - # would be better. - output_verbose_link_cmd='func_echo_all' - - # Archives containing C++ object files must be created using - # "CC -xar", where "CC" is the Sun C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' - ;; - esac - ;; - esac - ;; - - lynxos*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - m88k*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - mvs*) - case $cc_basename in - cxx*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - *) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - ;; - - netbsd*) - if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' - wlarc= - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - fi - # Workaround some broken pre-1.5 toolchains - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' - ;; - - *nto* | *qnx*) - _LT_TAGVAR(ld_shlibs, $1)=yes - ;; - - openbsd2*) - # C++ shared libraries are fairly broken - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - openbsd*) - if test -f /usr/libexec/ld.so; then - _LT_TAGVAR(hardcode_direct, $1)=yes - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_direct_absolute, $1)=yes - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' - _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' - fi - output_verbose_link_cmd=func_echo_all - else - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - # Kuck and Associates, Inc. (KAI) C++ Compiler - - # KCC will only create a shared library if the output file - # ends with ".so" (or ".sl" for HP-UX), so rename the library - # to its proper name (with version) after linking. - _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - - # Archives containing C++ object files must be created using - # the KAI C++ compiler. - case $host in - osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; - *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; - esac - ;; - RCC*) - # Rational C++ 2.4.1 - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - cxx*) - case $host in - osf3*) - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - ;; - *) - _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' - _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ - echo "-hidden">> $lib.exp~ - $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ - $RM $lib.exp' - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' - ;; - esac - - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - # - # There doesn't appear to be a way to prevent this compiler from - # explicitly linking system object files so we need to strip them - # from the output so that they don't get included in the library - # dependencies. - output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' - ;; - *) - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' - case $host in - osf3*) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' - ;; - esac - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=: - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - - else - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - fi - ;; - esac - ;; - - psos*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - lcc*) - # Lucid - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - *) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - ;; - - solaris*) - case $cc_basename in - CC* | sunCC*) - # Sun C++ 4.2, 5.x and Centerline C++ - _LT_TAGVAR(archive_cmds_need_lc,$1)=yes - _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' - _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - case $host_os in - solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; - *) - # The compiler driver will combine and reorder linker options, - # but understands `-z linker_flag'. - # Supported since Solaris 2.6 (maybe 2.5.1?) - _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' - ;; - esac - _LT_TAGVAR(link_all_deplibs, $1)=yes - - output_verbose_link_cmd='func_echo_all' - - # Archives containing C++ object files must be created using - # "CC -xar", where "CC" is the Sun C++ compiler. This is - # necessary to make sure instantiated templates are included - # in the archive. - _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' - ;; - gcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - - # The C++ compiler must be used to create the archive. - _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' - ;; - *) - # GNU C++ compiler with Solaris linker - if test "$GXX" = yes && test "$with_gnu_ld" = no; then - _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' - if $CC --version | $GREP -v '^2\.7' > /dev/null; then - _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - else - # g++ 2.7 appears to require `-G' NOT `-shared' on this - # platform. - _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' - _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ - $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' - - # Commands to make compiler produce verbose output that lists - # what "hidden" libraries, object files and flags are used when - # linking a shared library. - output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' - fi - - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' - case $host_os in - solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; - *) - _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' - ;; - esac - fi - ;; - esac - ;; - - sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - runpath_var='LD_RUN_PATH' - - case $cc_basename in - CC*) - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - ;; - - sysv5* | sco3.2v5* | sco5v6*) - # Note: We can NOT use -z defs as we might desire, because we do not - # link with -lc, and that would cause any symbols used from libc to - # always be unresolved, which means just about no library would - # ever link correctly. If we're not using GNU ld we use -z text - # though, which does catch some bad symbols but isn't as heavy-handed - # as -z defs. - _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' - _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' - _LT_TAGVAR(archive_cmds_need_lc, $1)=no - _LT_TAGVAR(hardcode_shlibpath_var, $1)=no - _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' - _LT_TAGVAR(hardcode_libdir_separator, $1)=':' - _LT_TAGVAR(link_all_deplibs, $1)=yes - _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' - runpath_var='LD_RUN_PATH' - - case $cc_basename in - CC*) - _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ - '"$_LT_TAGVAR(old_archive_cmds, $1)" - _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ - '"$_LT_TAGVAR(reload_cmds, $1)" - ;; - *) - _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' - ;; - esac - ;; - - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - *) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - ;; - - vxworks*) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - - *) - # FIXME: insert proper C++ library support - _LT_TAGVAR(ld_shlibs, $1)=no - ;; - esac - - AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) - test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no - - _LT_TAGVAR(GCC, $1)="$GXX" - _LT_TAGVAR(LD, $1)="$LD" - - ## CAVEAT EMPTOR: - ## There is no encapsulation within the following macros, do not change - ## the running order or otherwise move them around unless you know exactly - ## what you are doing... - _LT_SYS_HIDDEN_LIBDEPS($1) - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_SYS_DYNAMIC_LINKER($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - - _LT_CONFIG($1) - fi # test -n "$compiler" - - CC=$lt_save_CC - CFLAGS=$lt_save_CFLAGS - LDCXX=$LD - LD=$lt_save_LD - GCC=$lt_save_GCC - with_gnu_ld=$lt_save_with_gnu_ld - lt_cv_path_LDCXX=$lt_cv_path_LD - lt_cv_path_LD=$lt_save_path_LD - lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld - lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld -fi # test "$_lt_caught_CXX_error" != yes - -AC_LANG_POP -])# _LT_LANG_CXX_CONFIG - - -# _LT_FUNC_STRIPNAME_CNF -# ---------------------- -# func_stripname_cnf prefix suffix name -# strip PREFIX and SUFFIX off of NAME. -# PREFIX and SUFFIX must not contain globbing or regex special -# characters, hashes, percent signs, but SUFFIX may contain a leading -# dot (in which case that matches only a dot). -# -# This function is identical to the (non-XSI) version of func_stripname, -# except this one can be used by m4 code that may be executed by configure, -# rather than the libtool script. -m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl -AC_REQUIRE([_LT_DECL_SED]) -AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) -func_stripname_cnf () -{ - case ${2} in - .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; - *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; - esac -} # func_stripname_cnf -])# _LT_FUNC_STRIPNAME_CNF - -# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) -# --------------------------------- -# Figure out "hidden" library dependencies from verbose -# compiler output when linking a shared library. -# Parse the compiler output and extract the necessary -# objects, libraries and library flags. -m4_defun([_LT_SYS_HIDDEN_LIBDEPS], -[m4_require([_LT_FILEUTILS_DEFAULTS])dnl -AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl -# Dependencies to place before and after the object being linked: -_LT_TAGVAR(predep_objects, $1)= -_LT_TAGVAR(postdep_objects, $1)= -_LT_TAGVAR(predeps, $1)= -_LT_TAGVAR(postdeps, $1)= -_LT_TAGVAR(compiler_lib_search_path, $1)= - -dnl we can't use the lt_simple_compile_test_code here, -dnl because it contains code intended for an executable, -dnl not a library. It's possible we should let each -dnl tag define a new lt_????_link_test_code variable, -dnl but it's only used here... -m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF -int a; -void foo (void) { a = 0; } -_LT_EOF -], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF -class Foo -{ -public: - Foo (void) { a = 0; } -private: - int a; -}; -_LT_EOF -], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF - subroutine foo - implicit none - integer*4 a - a=0 - return - end -_LT_EOF -], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF - subroutine foo - implicit none - integer a - a=0 - return - end -_LT_EOF -], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF -public class foo { - private int a; - public void bar (void) { - a = 0; - } -}; -_LT_EOF -], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF -package foo -func foo() { -} -_LT_EOF -]) - -_lt_libdeps_save_CFLAGS=$CFLAGS -case "$CC $CFLAGS " in #( -*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; -*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; -*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; -esac - -dnl Parse the compiler output and extract the necessary -dnl objects, libraries and library flags. -if AC_TRY_EVAL(ac_compile); then - # Parse the compiler output and extract the necessary - # objects, libraries and library flags. - - # Sentinel used to keep track of whether or not we are before - # the conftest object file. - pre_test_object_deps_done=no - - for p in `eval "$output_verbose_link_cmd"`; do - case ${prev}${p} in - - -L* | -R* | -l*) - # Some compilers place space between "-{L,R}" and the path. - # Remove the space. - if test $p = "-L" || - test $p = "-R"; then - prev=$p - continue - fi - - # Expand the sysroot to ease extracting the directories later. - if test -z "$prev"; then - case $p in - -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; - -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; - -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; - esac - fi - case $p in - =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; - esac - if test "$pre_test_object_deps_done" = no; then - case ${prev} in - -L | -R) - # Internal compiler library paths should come after those - # provided the user. The postdeps already come after the - # user supplied libs so there is no need to process them. - if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then - _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" - else - _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" - fi - ;; - # The "-l" case would never come before the object being - # linked, so don't bother handling this case. - esac - else - if test -z "$_LT_TAGVAR(postdeps, $1)"; then - _LT_TAGVAR(postdeps, $1)="${prev}${p}" - else - _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" - fi - fi - prev= - ;; - - *.lto.$objext) ;; # Ignore GCC LTO objects - *.$objext) - # This assumes that the test object file only shows up - # once in the compiler output. - if test "$p" = "conftest.$objext"; then - pre_test_object_deps_done=yes - continue - fi - - if test "$pre_test_object_deps_done" = no; then - if test -z "$_LT_TAGVAR(predep_objects, $1)"; then - _LT_TAGVAR(predep_objects, $1)="$p" - else - _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" - fi - else - if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then - _LT_TAGVAR(postdep_objects, $1)="$p" - else - _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" - fi - fi - ;; - - *) ;; # Ignore the rest. - - esac - done - - # Clean up. - rm -f a.out a.exe -else - echo "libtool.m4: error: problem compiling $1 test program" -fi - -$RM -f confest.$objext -CFLAGS=$_lt_libdeps_save_CFLAGS - -# PORTME: override above test on systems where it is broken -m4_if([$1], [CXX], -[case $host_os in -interix[[3-9]]*) - # Interix 3.5 installs completely hosed .la files for C++, so rather than - # hack all around it, let's just trust "g++" to DTRT. - _LT_TAGVAR(predep_objects,$1)= - _LT_TAGVAR(postdep_objects,$1)= - _LT_TAGVAR(postdeps,$1)= - ;; - -linux*) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - if test "$solaris_use_stlport4" != yes; then - _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' - fi - ;; - esac - ;; - -solaris*) - case $cc_basename in - CC* | sunCC*) - # The more standards-conforming stlport4 library is - # incompatible with the Cstd library. Avoid specifying - # it if it's in CXXFLAGS. Ignore libCrun as - # -library=stlport4 depends on it. - case " $CXX $CXXFLAGS " in - *" -library=stlport4 "*) - solaris_use_stlport4=yes - ;; - esac - - # Adding this requires a known-good setup of shared libraries for - # Sun compiler versions before 5.6, else PIC objects from an old - # archive will be linked into the output, leading to subtle bugs. - if test "$solaris_use_stlport4" != yes; then - _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' - fi - ;; - esac - ;; -esac -]) - -case " $_LT_TAGVAR(postdeps, $1) " in -*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; -esac - _LT_TAGVAR(compiler_lib_search_dirs, $1)= -if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then - _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` -fi -_LT_TAGDECL([], [compiler_lib_search_dirs], [1], - [The directories searched by this compiler when creating a shared library]) -_LT_TAGDECL([], [predep_objects], [1], - [Dependencies to place before and after the objects being linked to - create a shared library]) -_LT_TAGDECL([], [postdep_objects], [1]) -_LT_TAGDECL([], [predeps], [1]) -_LT_TAGDECL([], [postdeps], [1]) -_LT_TAGDECL([], [compiler_lib_search_path], [1], - [The library search path used internally by the compiler when linking - a shared library]) -])# _LT_SYS_HIDDEN_LIBDEPS - - -# _LT_LANG_F77_CONFIG([TAG]) -# -------------------------- -# Ensure that the configuration variables for a Fortran 77 compiler are -# suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. -m4_defun([_LT_LANG_F77_CONFIG], -[AC_LANG_PUSH(Fortran 77) -if test -z "$F77" || test "X$F77" = "Xno"; then - _lt_disable_F77=yes -fi - -_LT_TAGVAR(archive_cmds_need_lc, $1)=no -_LT_TAGVAR(allow_undefined_flag, $1)= -_LT_TAGVAR(always_export_symbols, $1)=no -_LT_TAGVAR(archive_expsym_cmds, $1)= -_LT_TAGVAR(export_dynamic_flag_spec, $1)= -_LT_TAGVAR(hardcode_direct, $1)=no -_LT_TAGVAR(hardcode_direct_absolute, $1)=no -_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= -_LT_TAGVAR(hardcode_libdir_separator, $1)= -_LT_TAGVAR(hardcode_minus_L, $1)=no -_LT_TAGVAR(hardcode_automatic, $1)=no -_LT_TAGVAR(inherit_rpath, $1)=no -_LT_TAGVAR(module_cmds, $1)= -_LT_TAGVAR(module_expsym_cmds, $1)= -_LT_TAGVAR(link_all_deplibs, $1)=unknown -_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds -_LT_TAGVAR(reload_flag, $1)=$reload_flag -_LT_TAGVAR(reload_cmds, $1)=$reload_cmds -_LT_TAGVAR(no_undefined_flag, $1)= -_LT_TAGVAR(whole_archive_flag_spec, $1)= -_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no - -# Source file extension for f77 test sources. -ac_ext=f - -# Object file extension for compiled f77 test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# No sense in running all these tests if we already determined that -# the F77 compiler isn't working. Some variables (like enable_shared) -# are currently assumed to apply to all compilers on this platform, -# and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_disable_F77" != yes; then - # Code to be used in simple compile tests - lt_simple_compile_test_code="\ - subroutine t - return - end -" - - # Code to be used in simple link tests - lt_simple_link_test_code="\ - program t - end -" - - # ltmain only uses $CC for tagged configurations so make sure $CC is set. - _LT_TAG_COMPILER - - # save warnings/boilerplate of simple test code - _LT_COMPILER_BOILERPLATE - _LT_LINKER_BOILERPLATE - - # Allow CC to be a program name with arguments. - lt_save_CC="$CC" - lt_save_GCC=$GCC - lt_save_CFLAGS=$CFLAGS - CC=${F77-"f77"} - CFLAGS=$FFLAGS - compiler=$CC - _LT_TAGVAR(compiler, $1)=$CC - _LT_CC_BASENAME([$compiler]) - GCC=$G77 - if test -n "$compiler"; then - AC_MSG_CHECKING([if libtool supports shared libraries]) - AC_MSG_RESULT([$can_build_shared]) - - AC_MSG_CHECKING([whether to build shared libraries]) - test "$can_build_shared" = "no" && enable_shared=no - - # On AIX, shared libraries and static libraries use the same namespace, and - # are all built from PIC. - case $host_os in - aix3*) - test "$enable_shared" = yes && enable_static=no - if test -n "$RANLIB"; then - archive_cmds="$archive_cmds~\$RANLIB \$lib" - postinstall_cmds='$RANLIB $lib' - fi - ;; - aix[[4-9]]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no - fi - ;; - esac - AC_MSG_RESULT([$enable_shared]) - - AC_MSG_CHECKING([whether to build static libraries]) - # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes - AC_MSG_RESULT([$enable_static]) - - _LT_TAGVAR(GCC, $1)="$G77" - _LT_TAGVAR(LD, $1)="$LD" - - ## CAVEAT EMPTOR: - ## There is no encapsulation within the following macros, do not change - ## the running order or otherwise move them around unless you know exactly - ## what you are doing... - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_SYS_DYNAMIC_LINKER($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - - _LT_CONFIG($1) - fi # test -n "$compiler" - - GCC=$lt_save_GCC - CC="$lt_save_CC" - CFLAGS="$lt_save_CFLAGS" -fi # test "$_lt_disable_F77" != yes - -AC_LANG_POP -])# _LT_LANG_F77_CONFIG - - -# _LT_LANG_FC_CONFIG([TAG]) -# ------------------------- -# Ensure that the configuration variables for a Fortran compiler are -# suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. -m4_defun([_LT_LANG_FC_CONFIG], -[AC_LANG_PUSH(Fortran) - -if test -z "$FC" || test "X$FC" = "Xno"; then - _lt_disable_FC=yes -fi - -_LT_TAGVAR(archive_cmds_need_lc, $1)=no -_LT_TAGVAR(allow_undefined_flag, $1)= -_LT_TAGVAR(always_export_symbols, $1)=no -_LT_TAGVAR(archive_expsym_cmds, $1)= -_LT_TAGVAR(export_dynamic_flag_spec, $1)= -_LT_TAGVAR(hardcode_direct, $1)=no -_LT_TAGVAR(hardcode_direct_absolute, $1)=no -_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= -_LT_TAGVAR(hardcode_libdir_separator, $1)= -_LT_TAGVAR(hardcode_minus_L, $1)=no -_LT_TAGVAR(hardcode_automatic, $1)=no -_LT_TAGVAR(inherit_rpath, $1)=no -_LT_TAGVAR(module_cmds, $1)= -_LT_TAGVAR(module_expsym_cmds, $1)= -_LT_TAGVAR(link_all_deplibs, $1)=unknown -_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds -_LT_TAGVAR(reload_flag, $1)=$reload_flag -_LT_TAGVAR(reload_cmds, $1)=$reload_cmds -_LT_TAGVAR(no_undefined_flag, $1)= -_LT_TAGVAR(whole_archive_flag_spec, $1)= -_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no - -# Source file extension for fc test sources. -ac_ext=${ac_fc_srcext-f} - -# Object file extension for compiled fc test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# No sense in running all these tests if we already determined that -# the FC compiler isn't working. Some variables (like enable_shared) -# are currently assumed to apply to all compilers on this platform, -# and will be corrupted by setting them based on a non-working compiler. -if test "$_lt_disable_FC" != yes; then - # Code to be used in simple compile tests - lt_simple_compile_test_code="\ - subroutine t - return - end -" - - # Code to be used in simple link tests - lt_simple_link_test_code="\ - program t - end -" - - # ltmain only uses $CC for tagged configurations so make sure $CC is set. - _LT_TAG_COMPILER - - # save warnings/boilerplate of simple test code - _LT_COMPILER_BOILERPLATE - _LT_LINKER_BOILERPLATE - - # Allow CC to be a program name with arguments. - lt_save_CC="$CC" - lt_save_GCC=$GCC - lt_save_CFLAGS=$CFLAGS - CC=${FC-"f95"} - CFLAGS=$FCFLAGS - compiler=$CC - GCC=$ac_cv_fc_compiler_gnu - - _LT_TAGVAR(compiler, $1)=$CC - _LT_CC_BASENAME([$compiler]) - - if test -n "$compiler"; then - AC_MSG_CHECKING([if libtool supports shared libraries]) - AC_MSG_RESULT([$can_build_shared]) - - AC_MSG_CHECKING([whether to build shared libraries]) - test "$can_build_shared" = "no" && enable_shared=no - - # On AIX, shared libraries and static libraries use the same namespace, and - # are all built from PIC. - case $host_os in - aix3*) - test "$enable_shared" = yes && enable_static=no - if test -n "$RANLIB"; then - archive_cmds="$archive_cmds~\$RANLIB \$lib" - postinstall_cmds='$RANLIB $lib' - fi - ;; - aix[[4-9]]*) - if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then - test "$enable_shared" = yes && enable_static=no - fi - ;; - esac - AC_MSG_RESULT([$enable_shared]) - - AC_MSG_CHECKING([whether to build static libraries]) - # Make sure either enable_shared or enable_static is yes. - test "$enable_shared" = yes || enable_static=yes - AC_MSG_RESULT([$enable_static]) - - _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" - _LT_TAGVAR(LD, $1)="$LD" - - ## CAVEAT EMPTOR: - ## There is no encapsulation within the following macros, do not change - ## the running order or otherwise move them around unless you know exactly - ## what you are doing... - _LT_SYS_HIDDEN_LIBDEPS($1) - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_SYS_DYNAMIC_LINKER($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - - _LT_CONFIG($1) - fi # test -n "$compiler" - - GCC=$lt_save_GCC - CC=$lt_save_CC - CFLAGS=$lt_save_CFLAGS -fi # test "$_lt_disable_FC" != yes - -AC_LANG_POP -])# _LT_LANG_FC_CONFIG - - -# _LT_LANG_GCJ_CONFIG([TAG]) -# -------------------------- -# Ensure that the configuration variables for the GNU Java Compiler compiler -# are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. -m4_defun([_LT_LANG_GCJ_CONFIG], -[AC_REQUIRE([LT_PROG_GCJ])dnl -AC_LANG_SAVE - -# Source file extension for Java test sources. -ac_ext=java - -# Object file extension for compiled Java test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code="class foo {}" - -# Code to be used in simple link tests -lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' - -# ltmain only uses $CC for tagged configurations so make sure $CC is set. -_LT_TAG_COMPILER - -# save warnings/boilerplate of simple test code -_LT_COMPILER_BOILERPLATE -_LT_LINKER_BOILERPLATE - -# Allow CC to be a program name with arguments. -lt_save_CC=$CC -lt_save_CFLAGS=$CFLAGS -lt_save_GCC=$GCC -GCC=yes -CC=${GCJ-"gcj"} -CFLAGS=$GCJFLAGS -compiler=$CC -_LT_TAGVAR(compiler, $1)=$CC -_LT_TAGVAR(LD, $1)="$LD" -_LT_CC_BASENAME([$compiler]) - -# GCJ did not exist at the time GCC didn't implicitly link libc in. -_LT_TAGVAR(archive_cmds_need_lc, $1)=no - -_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds -_LT_TAGVAR(reload_flag, $1)=$reload_flag -_LT_TAGVAR(reload_cmds, $1)=$reload_cmds - -## CAVEAT EMPTOR: -## There is no encapsulation within the following macros, do not change -## the running order or otherwise move them around unless you know exactly -## what you are doing... -if test -n "$compiler"; then - _LT_COMPILER_NO_RTTI($1) - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - - _LT_CONFIG($1) -fi - -AC_LANG_RESTORE - -GCC=$lt_save_GCC -CC=$lt_save_CC -CFLAGS=$lt_save_CFLAGS -])# _LT_LANG_GCJ_CONFIG - - -# _LT_LANG_GO_CONFIG([TAG]) -# -------------------------- -# Ensure that the configuration variables for the GNU Go compiler -# are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. -m4_defun([_LT_LANG_GO_CONFIG], -[AC_REQUIRE([LT_PROG_GO])dnl -AC_LANG_SAVE - -# Source file extension for Go test sources. -ac_ext=go - -# Object file extension for compiled Go test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code="package main; func main() { }" - -# Code to be used in simple link tests -lt_simple_link_test_code='package main; func main() { }' - -# ltmain only uses $CC for tagged configurations so make sure $CC is set. -_LT_TAG_COMPILER - -# save warnings/boilerplate of simple test code -_LT_COMPILER_BOILERPLATE -_LT_LINKER_BOILERPLATE - -# Allow CC to be a program name with arguments. -lt_save_CC=$CC -lt_save_CFLAGS=$CFLAGS -lt_save_GCC=$GCC -GCC=yes -CC=${GOC-"gccgo"} -CFLAGS=$GOFLAGS -compiler=$CC -_LT_TAGVAR(compiler, $1)=$CC -_LT_TAGVAR(LD, $1)="$LD" -_LT_CC_BASENAME([$compiler]) - -# Go did not exist at the time GCC didn't implicitly link libc in. -_LT_TAGVAR(archive_cmds_need_lc, $1)=no - -_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds -_LT_TAGVAR(reload_flag, $1)=$reload_flag -_LT_TAGVAR(reload_cmds, $1)=$reload_cmds - -## CAVEAT EMPTOR: -## There is no encapsulation within the following macros, do not change -## the running order or otherwise move them around unless you know exactly -## what you are doing... -if test -n "$compiler"; then - _LT_COMPILER_NO_RTTI($1) - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - - _LT_CONFIG($1) -fi - -AC_LANG_RESTORE - -GCC=$lt_save_GCC -CC=$lt_save_CC -CFLAGS=$lt_save_CFLAGS -])# _LT_LANG_GO_CONFIG - - -# _LT_LANG_RC_CONFIG([TAG]) -# ------------------------- -# Ensure that the configuration variables for the Windows resource compiler -# are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. -m4_defun([_LT_LANG_RC_CONFIG], -[AC_REQUIRE([LT_PROG_RC])dnl -AC_LANG_SAVE - -# Source file extension for RC test sources. -ac_ext=rc - -# Object file extension for compiled RC test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' - -# Code to be used in simple link tests -lt_simple_link_test_code="$lt_simple_compile_test_code" - -# ltmain only uses $CC for tagged configurations so make sure $CC is set. -_LT_TAG_COMPILER - -# save warnings/boilerplate of simple test code -_LT_COMPILER_BOILERPLATE -_LT_LINKER_BOILERPLATE - -# Allow CC to be a program name with arguments. -lt_save_CC="$CC" -lt_save_CFLAGS=$CFLAGS -lt_save_GCC=$GCC -GCC= -CC=${RC-"windres"} -CFLAGS= -compiler=$CC -_LT_TAGVAR(compiler, $1)=$CC -_LT_CC_BASENAME([$compiler]) -_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes - -if test -n "$compiler"; then - : - _LT_CONFIG($1) -fi - -GCC=$lt_save_GCC -AC_LANG_RESTORE -CC=$lt_save_CC -CFLAGS=$lt_save_CFLAGS -])# _LT_LANG_RC_CONFIG - - -# LT_PROG_GCJ -# ----------- -AC_DEFUN([LT_PROG_GCJ], -[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], - [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], - [AC_CHECK_TOOL(GCJ, gcj,) - test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" - AC_SUBST(GCJFLAGS)])])[]dnl -]) - -# Old name: -AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([LT_AC_PROG_GCJ], []) - - -# LT_PROG_GO -# ---------- -AC_DEFUN([LT_PROG_GO], -[AC_CHECK_TOOL(GOC, gccgo,) -]) - - -# LT_PROG_RC -# ---------- -AC_DEFUN([LT_PROG_RC], -[AC_CHECK_TOOL(RC, windres,) -]) - -# Old name: -AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([LT_AC_PROG_RC], []) - - -# _LT_DECL_EGREP -# -------------- -# If we don't have a new enough Autoconf to choose the best grep -# available, choose the one first in the user's PATH. -m4_defun([_LT_DECL_EGREP], -[AC_REQUIRE([AC_PROG_EGREP])dnl -AC_REQUIRE([AC_PROG_FGREP])dnl -test -z "$GREP" && GREP=grep -_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) -_LT_DECL([], [EGREP], [1], [An ERE matcher]) -_LT_DECL([], [FGREP], [1], [A literal string matcher]) -dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too -AC_SUBST([GREP]) -]) - - -# _LT_DECL_OBJDUMP -# -------------- -# If we don't have a new enough Autoconf to choose the best objdump -# available, choose the one first in the user's PATH. -m4_defun([_LT_DECL_OBJDUMP], -[AC_CHECK_TOOL(OBJDUMP, objdump, false) -test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) -AC_SUBST([OBJDUMP]) -]) - -# _LT_DECL_DLLTOOL -# ---------------- -# Ensure DLLTOOL variable is set. -m4_defun([_LT_DECL_DLLTOOL], -[AC_CHECK_TOOL(DLLTOOL, dlltool, false) -test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) -AC_SUBST([DLLTOOL]) -]) - -# _LT_DECL_SED -# ------------ -# Check for a fully-functional sed program, that truncates -# as few characters as possible. Prefer GNU sed if found. -m4_defun([_LT_DECL_SED], -[AC_PROG_SED -test -z "$SED" && SED=sed -Xsed="$SED -e 1s/^X//" -_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) -_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], - [Sed that helps us avoid accidentally triggering echo(1) options like -n]) -])# _LT_DECL_SED - -m4_ifndef([AC_PROG_SED], [ -############################################################ -# NOTE: This macro has been submitted for inclusion into # -# GNU Autoconf as AC_PROG_SED. When it is available in # -# a released version of Autoconf we should remove this # -# macro and use it instead. # -############################################################ - -m4_defun([AC_PROG_SED], -[AC_MSG_CHECKING([for a sed that does not truncate output]) -AC_CACHE_VAL(lt_cv_path_SED, -[# Loop through the user's path and test for sed and gsed. -# Then use that list of sed's as ones to test for truncation. -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for lt_ac_prog in sed gsed; do - for ac_exec_ext in '' $ac_executable_extensions; do - if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then - lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" - fi - done - done -done -IFS=$as_save_IFS -lt_ac_max=0 -lt_ac_count=0 -# Add /usr/xpg4/bin/sed as it is typically found on Solaris -# along with /bin/sed that truncates output. -for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do - test ! -f $lt_ac_sed && continue - cat /dev/null > conftest.in - lt_ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >conftest.in - # Check for GNU sed and select it if it is found. - if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then - lt_cv_path_SED=$lt_ac_sed - break - fi - while true; do - cat conftest.in conftest.in >conftest.tmp - mv conftest.tmp conftest.in - cp conftest.in conftest.nl - echo >>conftest.nl - $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break - cmp -s conftest.out conftest.nl || break - # 10000 chars as input seems more than enough - test $lt_ac_count -gt 10 && break - lt_ac_count=`expr $lt_ac_count + 1` - if test $lt_ac_count -gt $lt_ac_max; then - lt_ac_max=$lt_ac_count - lt_cv_path_SED=$lt_ac_sed - fi - done -done -]) -SED=$lt_cv_path_SED -AC_SUBST([SED]) -AC_MSG_RESULT([$SED]) -])#AC_PROG_SED -])#m4_ifndef - -# Old name: -AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([LT_AC_PROG_SED], []) - - -# _LT_CHECK_SHELL_FEATURES -# ------------------------ -# Find out whether the shell is Bourne or XSI compatible, -# or has some other useful features. -m4_defun([_LT_CHECK_SHELL_FEATURES], -[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) -# Try some XSI features -xsi_shell=no -( _lt_dummy="a/b/c" - test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ - = c,a/b,b/c, \ - && eval 'test $(( 1 + 1 )) -eq 2 \ - && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ - && xsi_shell=yes -AC_MSG_RESULT([$xsi_shell]) -_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) - -AC_MSG_CHECKING([whether the shell understands "+="]) -lt_shell_append=no -( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ - >/dev/null 2>&1 \ - && lt_shell_append=yes -AC_MSG_RESULT([$lt_shell_append]) -_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) - -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - lt_unset=unset -else - lt_unset=false -fi -_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl - -# test EBCDIC or ASCII -case `echo X|tr X '\101'` in - A) # ASCII based system - # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr - lt_SP2NL='tr \040 \012' - lt_NL2SP='tr \015\012 \040\040' - ;; - *) # EBCDIC based system - lt_SP2NL='tr \100 \n' - lt_NL2SP='tr \r\n \100\100' - ;; -esac -_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl -_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl -])# _LT_CHECK_SHELL_FEATURES - - -# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) -# ------------------------------------------------------ -# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and -# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. -m4_defun([_LT_PROG_FUNCTION_REPLACE], -[dnl { -sed -e '/^$1 ()$/,/^} # $1 /c\ -$1 ()\ -{\ -m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) -} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") -test 0 -eq $? || _lt_function_replace_fail=: -]) - - -# _LT_PROG_REPLACE_SHELLFNS -# ------------------------- -# Replace existing portable implementations of several shell functions with -# equivalent extended shell implementations where those features are available.. -m4_defun([_LT_PROG_REPLACE_SHELLFNS], -[if test x"$xsi_shell" = xyes; then - _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl - case ${1} in - */*) func_dirname_result="${1%/*}${2}" ;; - * ) func_dirname_result="${3}" ;; - esac]) - - _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl - func_basename_result="${1##*/}"]) - - _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl - case ${1} in - */*) func_dirname_result="${1%/*}${2}" ;; - * ) func_dirname_result="${3}" ;; - esac - func_basename_result="${1##*/}"]) - - _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl - # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are - # positional parameters, so assign one to ordinary parameter first. - func_stripname_result=${3} - func_stripname_result=${func_stripname_result#"${1}"} - func_stripname_result=${func_stripname_result%"${2}"}]) - - _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl - func_split_long_opt_name=${1%%=*} - func_split_long_opt_arg=${1#*=}]) - - _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl - func_split_short_opt_arg=${1#??} - func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) - - _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl - case ${1} in - *.lo) func_lo2o_result=${1%.lo}.${objext} ;; - *) func_lo2o_result=${1} ;; - esac]) - - _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) - - _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) - - _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) -fi - -if test x"$lt_shell_append" = xyes; then - _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) - - _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl - func_quote_for_eval "${2}" -dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ - eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) - - # Save a `func_append' function call where possible by direct use of '+=' - sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -else - # Save a `func_append' function call even when '+=' is not available - sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ - && mv -f "$cfgfile.tmp" "$cfgfile" \ - || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") - test 0 -eq $? || _lt_function_replace_fail=: -fi - -if test x"$_lt_function_replace_fail" = x":"; then - AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) -fi -]) - -# _LT_PATH_CONVERSION_FUNCTIONS -# ----------------------------- -# Determine which file name conversion functions should be used by -# func_to_host_file (and, implicitly, by func_to_host_path). These are needed -# for certain cross-compile configurations and native mingw. -m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_CANONICAL_BUILD])dnl -AC_MSG_CHECKING([how to convert $build file names to $host format]) -AC_CACHE_VAL(lt_cv_to_host_file_cmd, -[case $host in - *-*-mingw* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 - ;; - *-*-cygwin* ) - lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 - ;; - * ) # otherwise, assume *nix - lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 - ;; - esac - ;; - *-*-cygwin* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin - ;; - *-*-cygwin* ) - lt_cv_to_host_file_cmd=func_convert_file_noop - ;; - * ) # otherwise, assume *nix - lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin - ;; - esac - ;; - * ) # unhandled hosts (and "normal" native builds) - lt_cv_to_host_file_cmd=func_convert_file_noop - ;; -esac -]) -to_host_file_cmd=$lt_cv_to_host_file_cmd -AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) -_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], - [0], [convert $build file names to $host format])dnl - -AC_MSG_CHECKING([how to convert $build file names to toolchain format]) -AC_CACHE_VAL(lt_cv_to_tool_file_cmd, -[#assume ordinary cross tools, or native build. -lt_cv_to_tool_file_cmd=func_convert_file_noop -case $host in - *-*-mingw* ) - case $build in - *-*-mingw* ) # actually msys - lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 - ;; - esac - ;; -esac -]) -to_tool_file_cmd=$lt_cv_to_tool_file_cmd -AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) -_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], - [0], [convert $build files to toolchain format])dnl -])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/src/thirdparty/protobuf-2.6.1/m4/ltversion.m4 b/src/thirdparty/protobuf-2.6.1/m4/ltversion.m4 deleted file mode 100644 index 07a8602d4..000000000 --- a/src/thirdparty/protobuf-2.6.1/m4/ltversion.m4 +++ /dev/null @@ -1,23 +0,0 @@ -# ltversion.m4 -- version numbers -*- Autoconf -*- -# -# Copyright (C) 2004 Free Software Foundation, Inc. -# Written by Scott James Remnant, 2004 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -# @configure_input@ - -# serial 3337 ltversion.m4 -# This file is part of GNU Libtool - -m4_define([LT_PACKAGE_VERSION], [2.4.2]) -m4_define([LT_PACKAGE_REVISION], [1.3337]) - -AC_DEFUN([LTVERSION_VERSION], -[macro_version='2.4.2' -macro_revision='1.3337' -_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) -_LT_DECL(, macro_revision, 0) -]) diff --git a/src/thirdparty/protobuf-2.6.1/src/Makefile.in b/src/thirdparty/protobuf-2.6.1/src/Makefile.in deleted file mode 100644 index e5ee7295d..000000000 --- a/src/thirdparty/protobuf-2.6.1/src/Makefile.in +++ /dev/null @@ -1,3641 +0,0 @@ -# Makefile.in generated by automake 1.14.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2013 Free Software Foundation, Inc. - -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - - - - -VPATH = @srcdir@ -am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' -am__make_running_with_option = \ - case $${target_option-} in \ - ?) ;; \ - *) echo "am__make_running_with_option: internal error: invalid" \ - "target option '$${target_option-}' specified" >&2; \ - exit 1;; \ - esac; \ - has_opt=no; \ - sane_makeflags=$$MAKEFLAGS; \ - if $(am__is_gnu_make); then \ - sane_makeflags=$$MFLAGS; \ - else \ - case $$MAKEFLAGS in \ - *\\[\ \ ]*) \ - bs=\\; \ - sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ - | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ - esac; \ - fi; \ - skip_next=no; \ - strip_trailopt () \ - { \ - flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ - }; \ - for flg in $$sane_makeflags; do \ - test $$skip_next = yes && { skip_next=no; continue; }; \ - case $$flg in \ - *=*|--*) continue;; \ - -*I) strip_trailopt 'I'; skip_next=yes;; \ - -*I?*) strip_trailopt 'I';; \ - -*O) strip_trailopt 'O'; skip_next=yes;; \ - -*O?*) strip_trailopt 'O';; \ - -*l) strip_trailopt 'l'; skip_next=yes;; \ - -*l?*) strip_trailopt 'l';; \ - -[dEDm]) skip_next=yes;; \ - -[JT]) skip_next=yes;; \ - esac; \ - case $$flg in \ - *$$target_option*) has_opt=yes; break;; \ - esac; \ - done; \ - test $$has_opt = yes -am__make_dryrun = (target_option=n; $(am__make_running_with_option)) -am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) -pkgdatadir = $(datadir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkglibexecdir = $(libexecdir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -target_triplet = @target@ -bin_PROGRAMS = protoc$(EXEEXT) -check_PROGRAMS = protoc$(EXEEXT) protobuf-test$(EXEEXT) \ - protobuf-lazy-descriptor-test$(EXEEXT) \ - protobuf-lite-test$(EXEEXT) test_plugin$(EXEEXT) \ - $(am__EXEEXT_1) -TESTS = protobuf-test$(EXEEXT) protobuf-lazy-descriptor-test$(EXEEXT) \ - protobuf-lite-test$(EXEEXT) \ - google/protobuf/compiler/zip_output_unittest.sh \ - $(am__EXEEXT_2) -subdir = src -DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ - $(top_srcdir)/depcomp $(nobase_dist_proto_DATA) \ - $(am__nobase_include_HEADERS_DIST) $(top_srcdir)/test-driver -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/ac_system_extensions.m4 \ - $(top_srcdir)/m4/acx_check_suncc.m4 \ - $(top_srcdir)/m4/acx_pthread.m4 $(top_srcdir)/m4/libtool.m4 \ - $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ - $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ - $(top_srcdir)/m4/stl_hash.m4 $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -mkinstalldirs = $(install_sh) -d -CONFIG_HEADER = $(top_builddir)/config.h -CONFIG_CLEAN_FILES = -CONFIG_CLEAN_VPATH_FILES = -am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; -am__vpath_adj = case $$p in \ - $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ - *) f=$$p;; \ - esac; -am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; -am__install_max = 40 -am__nobase_strip_setup = \ - srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` -am__nobase_strip = \ - for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" -am__nobase_list = $(am__nobase_strip_setup); \ - for p in $$list; do echo "$$p $$p"; done | \ - sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ - $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ - if (++n[$$2] == $(am__install_max)) \ - { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ - END { for (dir in files) print dir, files[dir] }' -am__base_list = \ - sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ - sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' -am__uninstall_files_from_dir = { \ - test -z "$$files" \ - || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ - || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ - $(am__cd) "$$dir" && rm -f $$files; }; \ - } -am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \ - "$(DESTDIR)$(protodir)" "$(DESTDIR)$(includedir)" -LTLIBRARIES = $(lib_LTLIBRARIES) -am__DEPENDENCIES_1 = -libprotobuf_lite_la_DEPENDENCIES = $(am__DEPENDENCIES_1) -am__dirstamp = $(am__leading_dot)dirstamp -am_libprotobuf_lite_la_OBJECTS = \ - google/protobuf/stubs/atomicops_internals_x86_gcc.lo \ - google/protobuf/stubs/atomicops_internals_x86_msvc.lo \ - google/protobuf/stubs/common.lo google/protobuf/stubs/once.lo \ - google/protobuf/stubs/stringprintf.lo \ - google/protobuf/extension_set.lo \ - google/protobuf/generated_message_util.lo \ - google/protobuf/message_lite.lo \ - google/protobuf/repeated_field.lo \ - google/protobuf/wire_format_lite.lo \ - google/protobuf/io/coded_stream.lo \ - google/protobuf/io/zero_copy_stream.lo \ - google/protobuf/io/zero_copy_stream_impl_lite.lo -libprotobuf_lite_la_OBJECTS = $(am_libprotobuf_lite_la_OBJECTS) -AM_V_lt = $(am__v_lt_@AM_V@) -am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) -am__v_lt_0 = --silent -am__v_lt_1 = -libprotobuf_lite_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ - $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ - $(AM_CXXFLAGS) $(CXXFLAGS) $(libprotobuf_lite_la_LDFLAGS) \ - $(LDFLAGS) -o $@ -libprotobuf_la_DEPENDENCIES = $(am__DEPENDENCIES_1) -am__objects_1 = google/protobuf/stubs/atomicops_internals_x86_gcc.lo \ - google/protobuf/stubs/atomicops_internals_x86_msvc.lo \ - google/protobuf/stubs/common.lo google/protobuf/stubs/once.lo \ - google/protobuf/stubs/stringprintf.lo \ - google/protobuf/extension_set.lo \ - google/protobuf/generated_message_util.lo \ - google/protobuf/message_lite.lo \ - google/protobuf/repeated_field.lo \ - google/protobuf/wire_format_lite.lo \ - google/protobuf/io/coded_stream.lo \ - google/protobuf/io/zero_copy_stream.lo \ - google/protobuf/io/zero_copy_stream_impl_lite.lo -am_libprotobuf_la_OBJECTS = $(am__objects_1) \ - google/protobuf/stubs/strutil.lo \ - google/protobuf/stubs/substitute.lo \ - google/protobuf/stubs/structurally_valid.lo \ - google/protobuf/descriptor.lo google/protobuf/descriptor.pb.lo \ - google/protobuf/descriptor_database.lo \ - google/protobuf/dynamic_message.lo \ - google/protobuf/extension_set_heavy.lo \ - google/protobuf/generated_message_reflection.lo \ - google/protobuf/message.lo google/protobuf/reflection_ops.lo \ - google/protobuf/service.lo google/protobuf/text_format.lo \ - google/protobuf/unknown_field_set.lo \ - google/protobuf/wire_format.lo \ - google/protobuf/io/gzip_stream.lo \ - google/protobuf/io/printer.lo google/protobuf/io/strtod.lo \ - google/protobuf/io/tokenizer.lo \ - google/protobuf/io/zero_copy_stream_impl.lo \ - google/protobuf/compiler/importer.lo \ - google/protobuf/compiler/parser.lo -libprotobuf_la_OBJECTS = $(am_libprotobuf_la_OBJECTS) -libprotobuf_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ - $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ - $(AM_CXXFLAGS) $(CXXFLAGS) $(libprotobuf_la_LDFLAGS) \ - $(LDFLAGS) -o $@ -libprotoc_la_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la -am_libprotoc_la_OBJECTS = google/protobuf/compiler/code_generator.lo \ - google/protobuf/compiler/command_line_interface.lo \ - google/protobuf/compiler/plugin.lo \ - google/protobuf/compiler/plugin.pb.lo \ - google/protobuf/compiler/subprocess.lo \ - google/protobuf/compiler/zip_writer.lo \ - google/protobuf/compiler/cpp/cpp_enum.lo \ - google/protobuf/compiler/cpp/cpp_enum_field.lo \ - google/protobuf/compiler/cpp/cpp_extension.lo \ - google/protobuf/compiler/cpp/cpp_field.lo \ - google/protobuf/compiler/cpp/cpp_file.lo \ - google/protobuf/compiler/cpp/cpp_generator.lo \ - google/protobuf/compiler/cpp/cpp_helpers.lo \ - google/protobuf/compiler/cpp/cpp_message.lo \ - google/protobuf/compiler/cpp/cpp_message_field.lo \ - google/protobuf/compiler/cpp/cpp_primitive_field.lo \ - google/protobuf/compiler/cpp/cpp_service.lo \ - google/protobuf/compiler/cpp/cpp_string_field.lo \ - google/protobuf/compiler/java/java_context.lo \ - google/protobuf/compiler/java/java_enum.lo \ - google/protobuf/compiler/java/java_enum_field.lo \ - google/protobuf/compiler/java/java_extension.lo \ - google/protobuf/compiler/java/java_field.lo \ - google/protobuf/compiler/java/java_file.lo \ - google/protobuf/compiler/java/java_generator.lo \ - google/protobuf/compiler/java/java_generator_factory.lo \ - google/protobuf/compiler/java/java_helpers.lo \ - google/protobuf/compiler/java/java_lazy_message_field.lo \ - google/protobuf/compiler/java/java_message.lo \ - google/protobuf/compiler/java/java_message_field.lo \ - google/protobuf/compiler/java/java_name_resolver.lo \ - google/protobuf/compiler/java/java_primitive_field.lo \ - google/protobuf/compiler/java/java_shared_code_generator.lo \ - google/protobuf/compiler/java/java_service.lo \ - google/protobuf/compiler/java/java_string_field.lo \ - google/protobuf/compiler/java/java_doc_comment.lo \ - google/protobuf/compiler/python/python_generator.lo -libprotoc_la_OBJECTS = $(am_libprotoc_la_OBJECTS) -libprotoc_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ - $(CXXFLAGS) $(libprotoc_la_LDFLAGS) $(LDFLAGS) -o $@ -@HAVE_ZLIB_TRUE@am__EXEEXT_1 = zcgzip$(EXEEXT) zcgunzip$(EXEEXT) -PROGRAMS = $(bin_PROGRAMS) -am__objects_2 = google/protobuf/protobuf_lazy_descriptor_test-test_util.$(OBJEXT) \ - google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.$(OBJEXT) \ - google/protobuf/testing/protobuf_lazy_descriptor_test-file.$(OBJEXT) -am_protobuf_lazy_descriptor_test_OBJECTS = google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.$(OBJEXT) \ - $(am__objects_2) -am__objects_3 = google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.$(OBJEXT) -am__objects_4 = $(am__objects_3) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.$(OBJEXT) \ - google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.$(OBJEXT) \ - google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.$(OBJEXT) -nodist_protobuf_lazy_descriptor_test_OBJECTS = $(am__objects_4) -protobuf_lazy_descriptor_test_OBJECTS = \ - $(am_protobuf_lazy_descriptor_test_OBJECTS) \ - $(nodist_protobuf_lazy_descriptor_test_OBJECTS) -protobuf_lazy_descriptor_test_DEPENDENCIES = $(am__DEPENDENCIES_1) \ - libprotobuf.la libprotoc.la \ - $(top_builddir)/gtest/lib/libgtest.la \ - $(top_builddir)/gtest/lib/libgtest_main.la -protobuf_lazy_descriptor_test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ - $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ - $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) \ - $(AM_LDFLAGS) $(LDFLAGS) -o $@ -am_protobuf_lite_test_OBJECTS = \ - google/protobuf/protobuf_lite_test-lite_unittest.$(OBJEXT) \ - google/protobuf/protobuf_lite_test-test_util_lite.$(OBJEXT) -am__objects_5 = \ - google/protobuf/protobuf_lite_test-unittest_lite.pb.$(OBJEXT) \ - google/protobuf/protobuf_lite_test-unittest_import_lite.pb.$(OBJEXT) \ - google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.$(OBJEXT) -nodist_protobuf_lite_test_OBJECTS = $(am__objects_5) -protobuf_lite_test_OBJECTS = $(am_protobuf_lite_test_OBJECTS) \ - $(nodist_protobuf_lite_test_OBJECTS) -protobuf_lite_test_DEPENDENCIES = $(am__DEPENDENCIES_1) \ - libprotobuf-lite.la -protobuf_lite_test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ - $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ - $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ - $(LDFLAGS) -o $@ -am__objects_6 = google/protobuf/protobuf_test-test_util.$(OBJEXT) \ - google/protobuf/testing/protobuf_test-googletest.$(OBJEXT) \ - google/protobuf/testing/protobuf_test-file.$(OBJEXT) -am_protobuf_test_OBJECTS = \ - google/protobuf/stubs/protobuf_test-common_unittest.$(OBJEXT) \ - google/protobuf/stubs/protobuf_test-once_unittest.$(OBJEXT) \ - google/protobuf/stubs/protobuf_test-strutil_unittest.$(OBJEXT) \ - google/protobuf/stubs/protobuf_test-structurally_valid_unittest.$(OBJEXT) \ - google/protobuf/stubs/protobuf_test-stringprintf_unittest.$(OBJEXT) \ - google/protobuf/stubs/protobuf_test-template_util_unittest.$(OBJEXT) \ - google/protobuf/stubs/protobuf_test-type_traits_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-descriptor_database_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-descriptor_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-dynamic_message_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-extension_set_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-generated_message_reflection_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-message_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-reflection_ops_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-repeated_field_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-repeated_field_reflection_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-text_format_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-unknown_field_set_unittest.$(OBJEXT) \ - google/protobuf/protobuf_test-wire_format_unittest.$(OBJEXT) \ - google/protobuf/io/protobuf_test-coded_stream_unittest.$(OBJEXT) \ - google/protobuf/io/protobuf_test-printer_unittest.$(OBJEXT) \ - google/protobuf/io/protobuf_test-tokenizer_unittest.$(OBJEXT) \ - google/protobuf/io/protobuf_test-zero_copy_stream_unittest.$(OBJEXT) \ - google/protobuf/compiler/protobuf_test-command_line_interface_unittest.$(OBJEXT) \ - google/protobuf/compiler/protobuf_test-importer_unittest.$(OBJEXT) \ - google/protobuf/compiler/protobuf_test-mock_code_generator.$(OBJEXT) \ - google/protobuf/compiler/protobuf_test-parser_unittest.$(OBJEXT) \ - google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.$(OBJEXT) \ - google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.$(OBJEXT) \ - google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.$(OBJEXT) \ - google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.$(OBJEXT) \ - google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.$(OBJEXT) \ - google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.$(OBJEXT) \ - $(am__objects_6) -am__objects_7 = \ - google/protobuf/protobuf_test-unittest_lite.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_import_lite.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_import_public_lite.pb.$(OBJEXT) -am__objects_8 = $(am__objects_7) \ - google/protobuf/protobuf_test-unittest.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_empty.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_import.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_import_public.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_mset.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_optimize_for.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_custom_options.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.$(OBJEXT) \ - google/protobuf/protobuf_test-unittest_no_generic_services.pb.$(OBJEXT) \ - google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.$(OBJEXT) -nodist_protobuf_test_OBJECTS = $(am__objects_8) -protobuf_test_OBJECTS = $(am_protobuf_test_OBJECTS) \ - $(nodist_protobuf_test_OBJECTS) -protobuf_test_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la \ - libprotoc.la $(top_builddir)/gtest/lib/libgtest.la \ - $(top_builddir)/gtest/lib/libgtest_main.la -protobuf_test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \ - $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ - $(protobuf_test_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \ - -o $@ -am_protoc_OBJECTS = google/protobuf/compiler/main.$(OBJEXT) -protoc_OBJECTS = $(am_protoc_OBJECTS) -protoc_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la \ - libprotoc.la -am_test_plugin_OBJECTS = google/protobuf/compiler/test_plugin-mock_code_generator.$(OBJEXT) \ - google/protobuf/testing/test_plugin-file.$(OBJEXT) \ - google/protobuf/compiler/test_plugin-test_plugin.$(OBJEXT) -test_plugin_OBJECTS = $(am_test_plugin_OBJECTS) -test_plugin_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la \ - libprotoc.la $(top_builddir)/gtest/lib/libgtest.la -am__zcgunzip_SOURCES_DIST = google/protobuf/testing/zcgunzip.cc -@HAVE_ZLIB_TRUE@am_zcgunzip_OBJECTS = \ -@HAVE_ZLIB_TRUE@ google/protobuf/testing/zcgunzip.$(OBJEXT) -zcgunzip_OBJECTS = $(am_zcgunzip_OBJECTS) -@HAVE_ZLIB_TRUE@zcgunzip_DEPENDENCIES = $(am__DEPENDENCIES_1) \ -@HAVE_ZLIB_TRUE@ libprotobuf.la -am__zcgzip_SOURCES_DIST = google/protobuf/testing/zcgzip.cc -@HAVE_ZLIB_TRUE@am_zcgzip_OBJECTS = \ -@HAVE_ZLIB_TRUE@ google/protobuf/testing/zcgzip.$(OBJEXT) -zcgzip_OBJECTS = $(am_zcgzip_OBJECTS) -@HAVE_ZLIB_TRUE@zcgzip_DEPENDENCIES = $(am__DEPENDENCIES_1) \ -@HAVE_ZLIB_TRUE@ libprotobuf.la -AM_V_P = $(am__v_P_@AM_V@) -am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) -am__v_P_0 = false -am__v_P_1 = : -AM_V_GEN = $(am__v_GEN_@AM_V@) -am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) -am__v_GEN_0 = @echo " GEN " $@; -am__v_GEN_1 = -AM_V_at = $(am__v_at_@AM_V@) -am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) -am__v_at_0 = @ -am__v_at_1 = -DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) -depcomp = $(SHELL) $(top_srcdir)/depcomp -am__depfiles_maybe = depfiles -am__mv = mv -f -CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ - $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -LTCXXCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) \ - $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ - $(AM_CXXFLAGS) $(CXXFLAGS) -AM_V_CXX = $(am__v_CXX_@AM_V@) -am__v_CXX_ = $(am__v_CXX_@AM_DEFAULT_V@) -am__v_CXX_0 = @echo " CXX " $@; -am__v_CXX_1 = -CXXLD = $(CXX) -CXXLINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ - $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CXXLD = $(am__v_CXXLD_@AM_V@) -am__v_CXXLD_ = $(am__v_CXXLD_@AM_DEFAULT_V@) -am__v_CXXLD_0 = @echo " CXXLD " $@; -am__v_CXXLD_1 = -COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ - $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ - $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ - $(AM_CFLAGS) $(CFLAGS) -AM_V_CC = $(am__v_CC_@AM_V@) -am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) -am__v_CC_0 = @echo " CC " $@; -am__v_CC_1 = -CCLD = $(CC) -LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ - $(AM_LDFLAGS) $(LDFLAGS) -o $@ -AM_V_CCLD = $(am__v_CCLD_@AM_V@) -am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) -am__v_CCLD_0 = @echo " CCLD " $@; -am__v_CCLD_1 = -SOURCES = $(libprotobuf_lite_la_SOURCES) $(libprotobuf_la_SOURCES) \ - $(libprotoc_la_SOURCES) \ - $(protobuf_lazy_descriptor_test_SOURCES) \ - $(nodist_protobuf_lazy_descriptor_test_SOURCES) \ - $(protobuf_lite_test_SOURCES) \ - $(nodist_protobuf_lite_test_SOURCES) $(protobuf_test_SOURCES) \ - $(nodist_protobuf_test_SOURCES) $(protoc_SOURCES) \ - $(test_plugin_SOURCES) $(zcgunzip_SOURCES) $(zcgzip_SOURCES) -DIST_SOURCES = $(libprotobuf_lite_la_SOURCES) \ - $(libprotobuf_la_SOURCES) $(libprotoc_la_SOURCES) \ - $(protobuf_lazy_descriptor_test_SOURCES) \ - $(protobuf_lite_test_SOURCES) $(protobuf_test_SOURCES) \ - $(protoc_SOURCES) $(test_plugin_SOURCES) \ - $(am__zcgunzip_SOURCES_DIST) $(am__zcgzip_SOURCES_DIST) -am__can_run_installinfo = \ - case $$AM_UPDATE_INFO_DIR in \ - n|no|NO) false;; \ - *) (install-info --version) >/dev/null 2>&1;; \ - esac -DATA = $(nobase_dist_proto_DATA) -am__nobase_include_HEADERS_DIST = google/protobuf/stubs/atomicops.h \ - google/protobuf/stubs/atomicops_internals_arm64_gcc.h \ - google/protobuf/stubs/atomicops_internals_arm_gcc.h \ - google/protobuf/stubs/atomicops_internals_arm_qnx.h \ - google/protobuf/stubs/atomicops_internals_atomicword_compat.h \ - google/protobuf/stubs/atomicops_internals_generic_gcc.h \ - google/protobuf/stubs/atomicops_internals_macosx.h \ - google/protobuf/stubs/atomicops_internals_mips_gcc.h \ - google/protobuf/stubs/atomicops_internals_pnacl.h \ - google/protobuf/stubs/atomicops_internals_solaris.h \ - google/protobuf/stubs/atomicops_internals_tsan.h \ - google/protobuf/stubs/atomicops_internals_x86_gcc.h \ - google/protobuf/stubs/atomicops_internals_x86_msvc.h \ - google/protobuf/stubs/common.h \ - google/protobuf/stubs/platform_macros.h \ - google/protobuf/stubs/once.h google/protobuf/stubs/stl_util.h \ - google/protobuf/stubs/template_util.h \ - google/protobuf/stubs/type_traits.h \ - google/protobuf/descriptor.h google/protobuf/descriptor.pb.h \ - google/protobuf/descriptor_database.h \ - google/protobuf/dynamic_message.h \ - google/protobuf/extension_set.h \ - google/protobuf/generated_enum_reflection.h \ - google/protobuf/generated_message_util.h \ - google/protobuf/generated_message_reflection.h \ - google/protobuf/message.h google/protobuf/message_lite.h \ - google/protobuf/reflection_ops.h \ - google/protobuf/repeated_field.h google/protobuf/service.h \ - google/protobuf/text_format.h \ - google/protobuf/unknown_field_set.h \ - google/protobuf/wire_format.h \ - google/protobuf/wire_format_lite.h \ - google/protobuf/wire_format_lite_inl.h \ - google/protobuf/io/coded_stream.h \ - google/protobuf/io/gzip_stream.h google/protobuf/io/printer.h \ - google/protobuf/io/strtod.h google/protobuf/io/tokenizer.h \ - google/protobuf/io/zero_copy_stream.h \ - google/protobuf/io/zero_copy_stream_impl.h \ - google/protobuf/io/zero_copy_stream_impl_lite.h \ - google/protobuf/compiler/code_generator.h \ - google/protobuf/compiler/command_line_interface.h \ - google/protobuf/compiler/importer.h \ - google/protobuf/compiler/parser.h \ - google/protobuf/compiler/plugin.h \ - google/protobuf/compiler/plugin.pb.h \ - google/protobuf/compiler/cpp/cpp_generator.h \ - google/protobuf/compiler/java/java_generator.h \ - google/protobuf/compiler/python/python_generator.h -HEADERS = $(nobase_include_HEADERS) -am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) -# Read a list of newline-separated strings from the standard input, -# and print each of them once, without duplicates. Input order is -# *not* preserved. -am__uniquify_input = $(AWK) '\ - BEGIN { nonempty = 0; } \ - { items[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in items) print i; }; } \ -' -# Make sure the list of sources is unique. This is necessary because, -# e.g., the same source file might be shared among _SOURCES variables -# for different programs/libraries. -am__define_uniq_tagged_files = \ - list='$(am__tagged_files)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | $(am__uniquify_input)` -ETAGS = etags -CTAGS = ctags -am__tty_colors_dummy = \ - mgn= red= grn= lgn= blu= brg= std=; \ - am__color_tests=no -am__tty_colors = { \ - $(am__tty_colors_dummy); \ - if test "X$(AM_COLOR_TESTS)" = Xno; then \ - am__color_tests=no; \ - elif test "X$(AM_COLOR_TESTS)" = Xalways; then \ - am__color_tests=yes; \ - elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \ - am__color_tests=yes; \ - fi; \ - if test $$am__color_tests = yes; then \ - red=''; \ - grn=''; \ - lgn=''; \ - blu=''; \ - mgn=''; \ - brg=''; \ - std=''; \ - fi; \ -} -am__recheck_rx = ^[ ]*:recheck:[ ]* -am__global_test_result_rx = ^[ ]*:global-test-result:[ ]* -am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]* -# A command that, given a newline-separated list of test names on the -# standard input, print the name of the tests that are to be re-run -# upon "make recheck". -am__list_recheck_tests = $(AWK) '{ \ - recheck = 1; \ - while ((rc = (getline line < ($$0 ".trs"))) != 0) \ - { \ - if (rc < 0) \ - { \ - if ((getline line2 < ($$0 ".log")) < 0) \ - recheck = 0; \ - break; \ - } \ - else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \ - { \ - recheck = 0; \ - break; \ - } \ - else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \ - { \ - break; \ - } \ - }; \ - if (recheck) \ - print $$0; \ - close ($$0 ".trs"); \ - close ($$0 ".log"); \ -}' -# A command that, given a newline-separated list of test names on the -# standard input, create the global log from their .trs and .log files. -am__create_global_log = $(AWK) ' \ -function fatal(msg) \ -{ \ - print "fatal: making $@: " msg | "cat >&2"; \ - exit 1; \ -} \ -function rst_section(header) \ -{ \ - print header; \ - len = length(header); \ - for (i = 1; i <= len; i = i + 1) \ - printf "="; \ - printf "\n\n"; \ -} \ -{ \ - copy_in_global_log = 1; \ - global_test_result = "RUN"; \ - while ((rc = (getline line < ($$0 ".trs"))) != 0) \ - { \ - if (rc < 0) \ - fatal("failed to read from " $$0 ".trs"); \ - if (line ~ /$(am__global_test_result_rx)/) \ - { \ - sub("$(am__global_test_result_rx)", "", line); \ - sub("[ ]*$$", "", line); \ - global_test_result = line; \ - } \ - else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \ - copy_in_global_log = 0; \ - }; \ - if (copy_in_global_log) \ - { \ - rst_section(global_test_result ": " $$0); \ - while ((rc = (getline line < ($$0 ".log"))) != 0) \ - { \ - if (rc < 0) \ - fatal("failed to read from " $$0 ".log"); \ - print line; \ - }; \ - printf "\n"; \ - }; \ - close ($$0 ".trs"); \ - close ($$0 ".log"); \ -}' -# Restructured Text title. -am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; } -# Solaris 10 'make', and several other traditional 'make' implementations, -# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it -# by disabling -e (using the XSI extension "set +e") if it's set. -am__sh_e_setup = case $$- in *e*) set +e;; esac -# Default flags passed to test drivers. -am__common_driver_flags = \ - --color-tests "$$am__color_tests" \ - --enable-hard-errors "$$am__enable_hard_errors" \ - --expect-failure "$$am__expect_failure" -# To be inserted before the command running the test. Creates the -# directory for the log if needed. Stores in $dir the directory -# containing $f, in $tst the test, in $log the log. Executes the -# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and -# passes TESTS_ENVIRONMENT. Set up options for the wrapper that -# will run the test scripts (or their associated LOG_COMPILER, if -# thy have one). -am__check_pre = \ -$(am__sh_e_setup); \ -$(am__vpath_adj_setup) $(am__vpath_adj) \ -$(am__tty_colors); \ -srcdir=$(srcdir); export srcdir; \ -case "$@" in \ - */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \ - *) am__odir=.;; \ -esac; \ -test "x$$am__odir" = x"." || test -d "$$am__odir" \ - || $(MKDIR_P) "$$am__odir" || exit $$?; \ -if test -f "./$$f"; then dir=./; \ -elif test -f "$$f"; then dir=; \ -else dir="$(srcdir)/"; fi; \ -tst=$$dir$$f; log='$@'; \ -if test -n '$(DISABLE_HARD_ERRORS)'; then \ - am__enable_hard_errors=no; \ -else \ - am__enable_hard_errors=yes; \ -fi; \ -case " $(XFAIL_TESTS) " in \ - *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ - am__expect_failure=yes;; \ - *) \ - am__expect_failure=no;; \ -esac; \ -$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT) -# A shell command to get the names of the tests scripts with any registered -# extension removed (i.e., equivalently, the names of the test logs, with -# the '.log' extension removed). The result is saved in the shell variable -# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, -# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", -# since that might cause problem with VPATH rewrites for suffix-less tests. -# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. -am__set_TESTS_bases = \ - bases='$(TEST_LOGS)'; \ - bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ - bases=`echo $$bases` -RECHECK_LOGS = $(TEST_LOGS) -AM_RECURSIVE_TARGETS = check recheck -@HAVE_ZLIB_TRUE@am__EXEEXT_2 = \ -@HAVE_ZLIB_TRUE@ google/protobuf/io/gzip_stream_unittest.sh -TEST_SUITE_LOG = test-suite.log -TEST_EXTENSIONS = @EXEEXT@ .test -LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver -LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) -am__set_b = \ - case '$@' in \ - */*) \ - case '$*' in \ - */*) b='$*';; \ - *) b=`echo '$@' | sed 's/\.log$$//'`; \ - esac;; \ - *) \ - b='$*';; \ - esac -am__test_logs1 = $(TESTS:=.log) -am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) -TEST_LOGS = $(am__test_logs2:.test.log=.log) -TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver -TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ - $(TEST_LOG_FLAGS) -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -ACLOCAL = @ACLOCAL@ -AMTAR = @AMTAR@ -AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ -AR = @AR@ -AUTOCONF = @AUTOCONF@ -AUTOHEADER = @AUTOHEADER@ -AUTOMAKE = @AUTOMAKE@ -AWK = @AWK@ -CC = @CC@ -CCDEPMODE = @CCDEPMODE@ -CFLAGS = @CFLAGS@ -CPPFLAGS = @CPPFLAGS@ -CXX = @CXX@ -CXXCPP = @CXXCPP@ -CXXDEPMODE = @CXXDEPMODE@ -CXXFLAGS = @CXXFLAGS@ -CYGPATH_W = @CYGPATH_W@ -DEFS = @DEFS@ -DEPDIR = @DEPDIR@ -DLLTOOL = @DLLTOOL@ -DSYMUTIL = @DSYMUTIL@ -DUMPBIN = @DUMPBIN@ -ECHO_C = @ECHO_C@ -ECHO_N = @ECHO_N@ -ECHO_T = @ECHO_T@ -EGREP = @EGREP@ -EXEEXT = @EXEEXT@ -FGREP = @FGREP@ -GREP = @GREP@ -INSTALL = @INSTALL@ -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -ISAINFO = @ISAINFO@ -LD = @LD@ -LDFLAGS = @LDFLAGS@ -LIBOBJS = @LIBOBJS@ -LIBS = @LIBS@ -LIBTOOL = @LIBTOOL@ -LIPO = @LIPO@ -LN_S = @LN_S@ -LTLIBOBJS = @LTLIBOBJS@ -MAINT = @MAINT@ -MAKEINFO = @MAKEINFO@ -MANIFEST_TOOL = @MANIFEST_TOOL@ -MKDIR_P = @MKDIR_P@ -NM = @NM@ -NMEDIT = @NMEDIT@ -OBJDUMP = @OBJDUMP@ -OBJEXT = @OBJEXT@ -OTOOL = @OTOOL@ -OTOOL64 = @OTOOL64@ -PACKAGE = @PACKAGE@ -PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ -PACKAGE_NAME = @PACKAGE_NAME@ -PACKAGE_STRING = @PACKAGE_STRING@ -PACKAGE_TARNAME = @PACKAGE_TARNAME@ -PACKAGE_URL = @PACKAGE_URL@ -PACKAGE_VERSION = @PACKAGE_VERSION@ -PATH_SEPARATOR = @PATH_SEPARATOR@ -POW_LIB = @POW_LIB@ -PROTOBUF_OPT_FLAG = @PROTOBUF_OPT_FLAG@ -PROTOC = @PROTOC@ -PTHREAD_CC = @PTHREAD_CC@ -PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ -PTHREAD_LIBS = @PTHREAD_LIBS@ -RANLIB = @RANLIB@ -SED = @SED@ -SET_MAKE = @SET_MAKE@ -SHELL = @SHELL@ -STRIP = @STRIP@ -VERSION = @VERSION@ -abs_builddir = @abs_builddir@ -abs_srcdir = @abs_srcdir@ -abs_top_builddir = @abs_top_builddir@ -abs_top_srcdir = @abs_top_srcdir@ -ac_ct_AR = @ac_ct_AR@ -ac_ct_CC = @ac_ct_CC@ -ac_ct_CXX = @ac_ct_CXX@ -ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ -acx_pthread_config = @acx_pthread_config@ -am__include = @am__include@ -am__leading_dot = @am__leading_dot@ -am__quote = @am__quote@ -am__tar = @am__tar@ -am__untar = @am__untar@ -bindir = @bindir@ -build = @build@ -build_alias = @build_alias@ -build_cpu = @build_cpu@ -build_os = @build_os@ -build_vendor = @build_vendor@ -builddir = @builddir@ -datadir = @datadir@ -datarootdir = @datarootdir@ -docdir = @docdir@ -dvidir = @dvidir@ -exec_prefix = @exec_prefix@ -host = @host@ -host_alias = @host_alias@ -host_cpu = @host_cpu@ -host_os = @host_os@ -host_vendor = @host_vendor@ -htmldir = @htmldir@ -includedir = @includedir@ -infodir = @infodir@ -install_sh = @install_sh@ -libdir = @libdir@ -libexecdir = @libexecdir@ -localedir = @localedir@ -localstatedir = @localstatedir@ -mandir = @mandir@ -mkdir_p = @mkdir_p@ -oldincludedir = @oldincludedir@ -pdfdir = @pdfdir@ -prefix = @prefix@ -program_transform_name = @program_transform_name@ -psdir = @psdir@ -sbindir = @sbindir@ -sharedstatedir = @sharedstatedir@ -srcdir = @srcdir@ -subdirs = @subdirs@ -sysconfdir = @sysconfdir@ -target = @target@ -target_alias = @target_alias@ -target_cpu = @target_cpu@ -target_os = @target_os@ -target_vendor = @target_vendor@ -top_build_prefix = @top_build_prefix@ -top_builddir = @top_builddir@ -top_srcdir = @top_srcdir@ -@HAVE_ZLIB_FALSE@GZCHECKPROGRAMS = -@HAVE_ZLIB_TRUE@GZCHECKPROGRAMS = zcgzip zcgunzip -@HAVE_ZLIB_FALSE@GZHEADERS = -@HAVE_ZLIB_TRUE@GZHEADERS = google/protobuf/io/gzip_stream.h -@HAVE_ZLIB_FALSE@GZTESTS = -@HAVE_ZLIB_TRUE@GZTESTS = google/protobuf/io/gzip_stream_unittest.sh -@GCC_FALSE@NO_OPT_CXXFLAGS = $(PTHREAD_CFLAGS) - -# These are good warnings to turn on by default -@GCC_TRUE@NO_OPT_CXXFLAGS = $(PTHREAD_CFLAGS) -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare -AM_CXXFLAGS = $(NO_OPT_CXXFLAGS) $(PROTOBUF_OPT_FLAG) -AM_LDFLAGS = $(PTHREAD_CFLAGS) - -# If I say "dist_include_DATA", automake complains that $(includedir) is not -# a "legitimate" directory for DATA. Screw you, automake. -protodir = $(includedir) -nobase_dist_proto_DATA = google/protobuf/descriptor.proto \ - google/protobuf/compiler/plugin.proto - -CLEANFILES = $(protoc_outputs) unittest_proto_middleman \ - testzip.jar testzip.list testzip.proto testzip.zip - -MAINTAINERCLEANFILES = \ - Makefile.in - -nobase_include_HEADERS = \ - google/protobuf/stubs/atomicops.h \ - google/protobuf/stubs/atomicops_internals_arm64_gcc.h \ - google/protobuf/stubs/atomicops_internals_arm_gcc.h \ - google/protobuf/stubs/atomicops_internals_arm_qnx.h \ - google/protobuf/stubs/atomicops_internals_atomicword_compat.h \ - google/protobuf/stubs/atomicops_internals_generic_gcc.h \ - google/protobuf/stubs/atomicops_internals_macosx.h \ - google/protobuf/stubs/atomicops_internals_mips_gcc.h \ - google/protobuf/stubs/atomicops_internals_pnacl.h \ - google/protobuf/stubs/atomicops_internals_solaris.h \ - google/protobuf/stubs/atomicops_internals_tsan.h \ - google/protobuf/stubs/atomicops_internals_x86_gcc.h \ - google/protobuf/stubs/atomicops_internals_x86_msvc.h \ - google/protobuf/stubs/common.h \ - google/protobuf/stubs/platform_macros.h \ - google/protobuf/stubs/once.h \ - google/protobuf/stubs/stl_util.h \ - google/protobuf/stubs/template_util.h \ - google/protobuf/stubs/type_traits.h \ - google/protobuf/descriptor.h \ - google/protobuf/descriptor.pb.h \ - google/protobuf/descriptor_database.h \ - google/protobuf/dynamic_message.h \ - google/protobuf/extension_set.h \ - google/protobuf/generated_enum_reflection.h \ - google/protobuf/generated_message_util.h \ - google/protobuf/generated_message_reflection.h \ - google/protobuf/message.h \ - google/protobuf/message_lite.h \ - google/protobuf/reflection_ops.h \ - google/protobuf/repeated_field.h \ - google/protobuf/service.h \ - google/protobuf/text_format.h \ - google/protobuf/unknown_field_set.h \ - google/protobuf/wire_format.h \ - google/protobuf/wire_format_lite.h \ - google/protobuf/wire_format_lite_inl.h \ - google/protobuf/io/coded_stream.h \ - $(GZHEADERS) \ - google/protobuf/io/printer.h \ - google/protobuf/io/strtod.h \ - google/protobuf/io/tokenizer.h \ - google/protobuf/io/zero_copy_stream.h \ - google/protobuf/io/zero_copy_stream_impl.h \ - google/protobuf/io/zero_copy_stream_impl_lite.h \ - google/protobuf/compiler/code_generator.h \ - google/protobuf/compiler/command_line_interface.h \ - google/protobuf/compiler/importer.h \ - google/protobuf/compiler/parser.h \ - google/protobuf/compiler/plugin.h \ - google/protobuf/compiler/plugin.pb.h \ - google/protobuf/compiler/cpp/cpp_generator.h \ - google/protobuf/compiler/java/java_generator.h \ - google/protobuf/compiler/python/python_generator.h - -lib_LTLIBRARIES = libprotobuf-lite.la libprotobuf.la libprotoc.la -libprotobuf_lite_la_LIBADD = $(PTHREAD_LIBS) -libprotobuf_lite_la_LDFLAGS = -version-info 9:1:0 -export-dynamic -no-undefined -libprotobuf_lite_la_SOURCES = \ - google/protobuf/stubs/atomicops_internals_x86_gcc.cc \ - google/protobuf/stubs/atomicops_internals_x86_msvc.cc \ - google/protobuf/stubs/common.cc \ - google/protobuf/stubs/once.cc \ - google/protobuf/stubs/hash.h \ - google/protobuf/stubs/map_util.h \ - google/protobuf/stubs/shared_ptr.h \ - google/protobuf/stubs/stringprintf.cc \ - google/protobuf/stubs/stringprintf.h \ - google/protobuf/extension_set.cc \ - google/protobuf/generated_message_util.cc \ - google/protobuf/message_lite.cc \ - google/protobuf/repeated_field.cc \ - google/protobuf/wire_format_lite.cc \ - google/protobuf/io/coded_stream.cc \ - google/protobuf/io/coded_stream_inl.h \ - google/protobuf/io/zero_copy_stream.cc \ - google/protobuf/io/zero_copy_stream_impl_lite.cc - -libprotobuf_la_LIBADD = $(PTHREAD_LIBS) -libprotobuf_la_LDFLAGS = -version-info 9:1:0 -export-dynamic -no-undefined -libprotobuf_la_SOURCES = \ - $(libprotobuf_lite_la_SOURCES) \ - google/protobuf/stubs/strutil.cc \ - google/protobuf/stubs/strutil.h \ - google/protobuf/stubs/substitute.cc \ - google/protobuf/stubs/substitute.h \ - google/protobuf/stubs/structurally_valid.cc \ - google/protobuf/descriptor.cc \ - google/protobuf/descriptor.pb.cc \ - google/protobuf/descriptor_database.cc \ - google/protobuf/dynamic_message.cc \ - google/protobuf/extension_set_heavy.cc \ - google/protobuf/generated_message_reflection.cc \ - google/protobuf/message.cc \ - google/protobuf/reflection_ops.cc \ - google/protobuf/service.cc \ - google/protobuf/text_format.cc \ - google/protobuf/unknown_field_set.cc \ - google/protobuf/wire_format.cc \ - google/protobuf/io/gzip_stream.cc \ - google/protobuf/io/printer.cc \ - google/protobuf/io/strtod.cc \ - google/protobuf/io/tokenizer.cc \ - google/protobuf/io/zero_copy_stream_impl.cc \ - google/protobuf/compiler/importer.cc \ - google/protobuf/compiler/parser.cc - -libprotoc_la_LIBADD = $(PTHREAD_LIBS) libprotobuf.la -libprotoc_la_LDFLAGS = -version-info 9:1:0 -export-dynamic -no-undefined -libprotoc_la_SOURCES = \ - google/protobuf/compiler/code_generator.cc \ - google/protobuf/compiler/command_line_interface.cc \ - google/protobuf/compiler/plugin.cc \ - google/protobuf/compiler/plugin.pb.cc \ - google/protobuf/compiler/subprocess.cc \ - google/protobuf/compiler/subprocess.h \ - google/protobuf/compiler/zip_writer.cc \ - google/protobuf/compiler/zip_writer.h \ - google/protobuf/compiler/cpp/cpp_enum.cc \ - google/protobuf/compiler/cpp/cpp_enum.h \ - google/protobuf/compiler/cpp/cpp_enum_field.cc \ - google/protobuf/compiler/cpp/cpp_enum_field.h \ - google/protobuf/compiler/cpp/cpp_extension.cc \ - google/protobuf/compiler/cpp/cpp_extension.h \ - google/protobuf/compiler/cpp/cpp_field.cc \ - google/protobuf/compiler/cpp/cpp_field.h \ - google/protobuf/compiler/cpp/cpp_file.cc \ - google/protobuf/compiler/cpp/cpp_file.h \ - google/protobuf/compiler/cpp/cpp_generator.cc \ - google/protobuf/compiler/cpp/cpp_helpers.cc \ - google/protobuf/compiler/cpp/cpp_helpers.h \ - google/protobuf/compiler/cpp/cpp_message.cc \ - google/protobuf/compiler/cpp/cpp_message.h \ - google/protobuf/compiler/cpp/cpp_message_field.cc \ - google/protobuf/compiler/cpp/cpp_message_field.h \ - google/protobuf/compiler/cpp/cpp_options.h \ - google/protobuf/compiler/cpp/cpp_primitive_field.cc \ - google/protobuf/compiler/cpp/cpp_primitive_field.h \ - google/protobuf/compiler/cpp/cpp_service.cc \ - google/protobuf/compiler/cpp/cpp_service.h \ - google/protobuf/compiler/cpp/cpp_string_field.cc \ - google/protobuf/compiler/cpp/cpp_string_field.h \ - google/protobuf/compiler/java/java_context.cc \ - google/protobuf/compiler/java/java_context.h \ - google/protobuf/compiler/java/java_enum.cc \ - google/protobuf/compiler/java/java_enum.h \ - google/protobuf/compiler/java/java_enum_field.cc \ - google/protobuf/compiler/java/java_enum_field.h \ - google/protobuf/compiler/java/java_extension.cc \ - google/protobuf/compiler/java/java_extension.h \ - google/protobuf/compiler/java/java_field.cc \ - google/protobuf/compiler/java/java_field.h \ - google/protobuf/compiler/java/java_file.cc \ - google/protobuf/compiler/java/java_file.h \ - google/protobuf/compiler/java/java_generator.cc \ - google/protobuf/compiler/java/java_generator_factory.cc \ - google/protobuf/compiler/java/java_generator_factory.h \ - google/protobuf/compiler/java/java_helpers.cc \ - google/protobuf/compiler/java/java_helpers.h \ - google/protobuf/compiler/java/java_lazy_message_field.cc \ - google/protobuf/compiler/java/java_lazy_message_field.h \ - google/protobuf/compiler/java/java_message.cc \ - google/protobuf/compiler/java/java_message.h \ - google/protobuf/compiler/java/java_message_field.cc \ - google/protobuf/compiler/java/java_message_field.h \ - google/protobuf/compiler/java/java_name_resolver.cc \ - google/protobuf/compiler/java/java_name_resolver.h \ - google/protobuf/compiler/java/java_primitive_field.cc \ - google/protobuf/compiler/java/java_primitive_field.h \ - google/protobuf/compiler/java/java_shared_code_generator.cc \ - google/protobuf/compiler/java/java_shared_code_generator.h \ - google/protobuf/compiler/java/java_service.cc \ - google/protobuf/compiler/java/java_service.h \ - google/protobuf/compiler/java/java_string_field.cc \ - google/protobuf/compiler/java/java_string_field.h \ - google/protobuf/compiler/java/java_doc_comment.cc \ - google/protobuf/compiler/java/java_doc_comment.h \ - google/protobuf/compiler/python/python_generator.cc - -protoc_LDADD = $(PTHREAD_LIBS) libprotobuf.la libprotoc.la -protoc_SOURCES = google/protobuf/compiler/main.cc - -# Tests ============================================================== -protoc_inputs = \ - google/protobuf/unittest.proto \ - google/protobuf/unittest_empty.proto \ - google/protobuf/unittest_import.proto \ - google/protobuf/unittest_import_public.proto \ - google/protobuf/unittest_mset.proto \ - google/protobuf/unittest_optimize_for.proto \ - google/protobuf/unittest_embed_optimize_for.proto \ - google/protobuf/unittest_custom_options.proto \ - google/protobuf/unittest_lite.proto \ - google/protobuf/unittest_import_lite.proto \ - google/protobuf/unittest_import_public_lite.proto \ - google/protobuf/unittest_lite_imports_nonlite.proto \ - google/protobuf/unittest_no_generic_services.proto \ - google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto - -EXTRA_DIST = \ - $(protoc_inputs) \ - solaris/libstdc++.la \ - google/protobuf/io/gzip_stream.h \ - google/protobuf/io/gzip_stream_unittest.sh \ - google/protobuf/testdata/golden_message \ - google/protobuf/testdata/golden_message_oneof_implemented \ - google/protobuf/testdata/golden_packed_fields_message \ - google/protobuf/testdata/bad_utf8_string \ - google/protobuf/testdata/text_format_unittest_data.txt \ - google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt \ - google/protobuf/testdata/text_format_unittest_data_pointy.txt \ - google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt \ - google/protobuf/testdata/text_format_unittest_extensions_data.txt \ - google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt \ - google/protobuf/package_info.h \ - google/protobuf/io/package_info.h \ - google/protobuf/compiler/package_info.h \ - google/protobuf/compiler/zip_output_unittest.sh \ - google/protobuf/unittest_enormous_descriptor.proto - -protoc_lite_outputs = \ - google/protobuf/unittest_lite.pb.cc \ - google/protobuf/unittest_lite.pb.h \ - google/protobuf/unittest_import_lite.pb.cc \ - google/protobuf/unittest_import_lite.pb.h \ - google/protobuf/unittest_import_public_lite.pb.cc \ - google/protobuf/unittest_import_public_lite.pb.h - -protoc_outputs = \ - $(protoc_lite_outputs) \ - google/protobuf/unittest.pb.cc \ - google/protobuf/unittest.pb.h \ - google/protobuf/unittest_empty.pb.cc \ - google/protobuf/unittest_empty.pb.h \ - google/protobuf/unittest_import.pb.cc \ - google/protobuf/unittest_import.pb.h \ - google/protobuf/unittest_import_public.pb.cc \ - google/protobuf/unittest_import_public.pb.h \ - google/protobuf/unittest_mset.pb.cc \ - google/protobuf/unittest_mset.pb.h \ - google/protobuf/unittest_optimize_for.pb.cc \ - google/protobuf/unittest_optimize_for.pb.h \ - google/protobuf/unittest_embed_optimize_for.pb.cc \ - google/protobuf/unittest_embed_optimize_for.pb.h \ - google/protobuf/unittest_custom_options.pb.cc \ - google/protobuf/unittest_custom_options.pb.h \ - google/protobuf/unittest_lite_imports_nonlite.pb.cc \ - google/protobuf/unittest_lite_imports_nonlite.pb.h \ - google/protobuf/unittest_no_generic_services.pb.cc \ - google/protobuf/unittest_no_generic_services.pb.h \ - google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc \ - google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.h - -BUILT_SOURCES = $(protoc_outputs) -COMMON_TEST_SOURCES = \ - google/protobuf/test_util.cc \ - google/protobuf/test_util.h \ - google/protobuf/testing/googletest.cc \ - google/protobuf/testing/googletest.h \ - google/protobuf/testing/file.cc \ - google/protobuf/testing/file.h - -protobuf_test_LDADD = $(PTHREAD_LIBS) libprotobuf.la libprotoc.la \ - $(top_builddir)/gtest/lib/libgtest.la \ - $(top_builddir)/gtest/lib/libgtest_main.la - -protobuf_test_CPPFLAGS = -I$(top_srcdir)/gtest/include \ - -I$(top_builddir)/gtest/include - -# Disable optimization for tests unless the user explicitly asked for it, -# since test_util.cc takes forever to compile with optimization (with GCC). -# See configure.ac for more info. -protobuf_test_CXXFLAGS = $(NO_OPT_CXXFLAGS) -protobuf_test_SOURCES = \ - google/protobuf/stubs/common_unittest.cc \ - google/protobuf/stubs/once_unittest.cc \ - google/protobuf/stubs/strutil_unittest.cc \ - google/protobuf/stubs/structurally_valid_unittest.cc \ - google/protobuf/stubs/stringprintf_unittest.cc \ - google/protobuf/stubs/template_util_unittest.cc \ - google/protobuf/stubs/type_traits_unittest.cc \ - google/protobuf/descriptor_database_unittest.cc \ - google/protobuf/descriptor_unittest.cc \ - google/protobuf/dynamic_message_unittest.cc \ - google/protobuf/extension_set_unittest.cc \ - google/protobuf/generated_message_reflection_unittest.cc \ - google/protobuf/message_unittest.cc \ - google/protobuf/reflection_ops_unittest.cc \ - google/protobuf/repeated_field_unittest.cc \ - google/protobuf/repeated_field_reflection_unittest.cc \ - google/protobuf/text_format_unittest.cc \ - google/protobuf/unknown_field_set_unittest.cc \ - google/protobuf/wire_format_unittest.cc \ - google/protobuf/io/coded_stream_unittest.cc \ - google/protobuf/io/printer_unittest.cc \ - google/protobuf/io/tokenizer_unittest.cc \ - google/protobuf/io/zero_copy_stream_unittest.cc \ - google/protobuf/compiler/command_line_interface_unittest.cc \ - google/protobuf/compiler/importer_unittest.cc \ - google/protobuf/compiler/mock_code_generator.cc \ - google/protobuf/compiler/mock_code_generator.h \ - google/protobuf/compiler/parser_unittest.cc \ - google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc \ - google/protobuf/compiler/cpp/cpp_unittest.h \ - google/protobuf/compiler/cpp/cpp_unittest.cc \ - google/protobuf/compiler/cpp/cpp_plugin_unittest.cc \ - google/protobuf/compiler/java/java_plugin_unittest.cc \ - google/protobuf/compiler/java/java_doc_comment_unittest.cc \ - google/protobuf/compiler/python/python_plugin_unittest.cc \ - $(COMMON_TEST_SOURCES) - -nodist_protobuf_test_SOURCES = $(protoc_outputs) - -# Run cpp_unittest again with PROTOBUF_TEST_NO_DESCRIPTORS defined. -protobuf_lazy_descriptor_test_LDADD = $(PTHREAD_LIBS) libprotobuf.la \ - libprotoc.la \ - $(top_builddir)/gtest/lib/libgtest.la \ - $(top_builddir)/gtest/lib/libgtest_main.la - -protobuf_lazy_descriptor_test_CPPFLAGS = -I$(top_srcdir)/gtest/include \ - -I$(top_builddir)/gtest/include \ - -DPROTOBUF_TEST_NO_DESCRIPTORS - -protobuf_lazy_descriptor_test_CXXFLAGS = $(NO_OPT_CXXFLAGS) -protobuf_lazy_descriptor_test_SOURCES = \ - google/protobuf/compiler/cpp/cpp_unittest.cc \ - $(COMMON_TEST_SOURCES) - -nodist_protobuf_lazy_descriptor_test_SOURCES = $(protoc_outputs) - -# Build lite_unittest separately, since it doesn't use gtest. -protobuf_lite_test_LDADD = $(PTHREAD_LIBS) libprotobuf-lite.la -protobuf_lite_test_CXXFLAGS = $(NO_OPT_CXXFLAGS) -protobuf_lite_test_SOURCES = \ - google/protobuf/lite_unittest.cc \ - google/protobuf/test_util_lite.cc \ - google/protobuf/test_util_lite.h - -nodist_protobuf_lite_test_SOURCES = $(protoc_lite_outputs) - -# Test plugin binary. -test_plugin_LDADD = $(PTHREAD_LIBS) libprotobuf.la libprotoc.la \ - $(top_builddir)/gtest/lib/libgtest.la - -test_plugin_CPPFLAGS = -I$(top_srcdir)/gtest/include \ - -I$(top_builddir)/gtest/include - -test_plugin_SOURCES = \ - google/protobuf/compiler/mock_code_generator.cc \ - google/protobuf/testing/file.cc \ - google/protobuf/testing/file.h \ - google/protobuf/compiler/test_plugin.cc - -@HAVE_ZLIB_TRUE@zcgzip_LDADD = $(PTHREAD_LIBS) libprotobuf.la -@HAVE_ZLIB_TRUE@zcgzip_SOURCES = google/protobuf/testing/zcgzip.cc -@HAVE_ZLIB_TRUE@zcgunzip_LDADD = $(PTHREAD_LIBS) libprotobuf.la -@HAVE_ZLIB_TRUE@zcgunzip_SOURCES = google/protobuf/testing/zcgunzip.cc -all: $(BUILT_SOURCES) - $(MAKE) $(AM_MAKEFLAGS) all-am - -.SUFFIXES: -.SUFFIXES: .cc .lo .log .o .obj .test .test$(EXEEXT) .trs -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) - @for dep in $?; do \ - case '$(am__configure_deps)' in \ - *$$dep*) \ - ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ - && { if test -f $@; then exit 0; else break; fi; }; \ - exit 1;; \ - esac; \ - done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \ - $(am__cd) $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/Makefile -.PRECIOUS: Makefile -Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status - @case '$?' in \ - *config.status*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ - *) \ - echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ - cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ - esac; - -$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh - -$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh -$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh -$(am__aclocal_m4_deps): - -install-libLTLIBRARIES: $(lib_LTLIBRARIES) - @$(NORMAL_INSTALL) - @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ - list2=; for p in $$list; do \ - if test -f $$p; then \ - list2="$$list2 $$p"; \ - else :; fi; \ - done; \ - test -z "$$list2" || { \ - echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \ - } - -uninstall-libLTLIBRARIES: - @$(NORMAL_UNINSTALL) - @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ - for p in $$list; do \ - $(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \ - done - -clean-libLTLIBRARIES: - -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) - @list='$(lib_LTLIBRARIES)'; \ - locs=`for p in $$list; do echo $$p; done | \ - sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ - sort -u`; \ - test -z "$$locs" || { \ - echo rm -f $${locs}; \ - rm -f $${locs}; \ - } -google/protobuf/stubs/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/stubs - @: > google/protobuf/stubs/$(am__dirstamp) -google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/stubs/$(DEPDIR) - @: > google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/atomicops_internals_x86_gcc.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/atomicops_internals_x86_msvc.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/common.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/once.lo: google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/stringprintf.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/$(am__dirstamp): - @$(MKDIR_P) google/protobuf - @: > google/protobuf/$(am__dirstamp) -google/protobuf/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/$(DEPDIR) - @: > google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/extension_set.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/generated_message_util.lo: \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/message_lite.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/repeated_field.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/wire_format_lite.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/io - @: > google/protobuf/io/$(am__dirstamp) -google/protobuf/io/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/io/$(DEPDIR) - @: > google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/coded_stream.lo: \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/zero_copy_stream.lo: \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/zero_copy_stream_impl_lite.lo: \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) - -libprotobuf-lite.la: $(libprotobuf_lite_la_OBJECTS) $(libprotobuf_lite_la_DEPENDENCIES) $(EXTRA_libprotobuf_lite_la_DEPENDENCIES) - $(AM_V_CXXLD)$(libprotobuf_lite_la_LINK) -rpath $(libdir) $(libprotobuf_lite_la_OBJECTS) $(libprotobuf_lite_la_LIBADD) $(LIBS) -google/protobuf/stubs/strutil.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/substitute.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/structurally_valid.lo: \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/descriptor.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/descriptor.pb.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/descriptor_database.lo: \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/dynamic_message.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/extension_set_heavy.lo: \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/generated_message_reflection.lo: \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/message.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/reflection_ops.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/service.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/text_format.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/unknown_field_set.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/wire_format.lo: google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/gzip_stream.lo: google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/printer.lo: google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/strtod.lo: google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/tokenizer.lo: google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/zero_copy_stream_impl.lo: \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler - @: > google/protobuf/compiler/$(am__dirstamp) -google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/$(DEPDIR) - @: > google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/importer.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/parser.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) - -libprotobuf.la: $(libprotobuf_la_OBJECTS) $(libprotobuf_la_DEPENDENCIES) $(EXTRA_libprotobuf_la_DEPENDENCIES) - $(AM_V_CXXLD)$(libprotobuf_la_LINK) -rpath $(libdir) $(libprotobuf_la_OBJECTS) $(libprotobuf_la_LIBADD) $(LIBS) -google/protobuf/compiler/code_generator.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/command_line_interface.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/plugin.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/plugin.pb.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/subprocess.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/zip_writer.lo: \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/cpp - @: > google/protobuf/compiler/cpp/$(am__dirstamp) -google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/cpp/$(DEPDIR) - @: > google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_enum.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_enum_field.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_extension.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_field.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_file.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_generator.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_helpers.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_message.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_message_field.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_primitive_field.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_service.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/cpp_string_field.lo: \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/java - @: > google/protobuf/compiler/java/$(am__dirstamp) -google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/java/$(DEPDIR) - @: > google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_context.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_enum.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_enum_field.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_extension.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_field.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_file.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_generator.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_generator_factory.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_helpers.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_lazy_message_field.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_message.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_message_field.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_name_resolver.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_primitive_field.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_shared_code_generator.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_service.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_string_field.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/java_doc_comment.lo: \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/python/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/python - @: > google/protobuf/compiler/python/$(am__dirstamp) -google/protobuf/compiler/python/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/compiler/python/$(DEPDIR) - @: > google/protobuf/compiler/python/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/python/python_generator.lo: \ - google/protobuf/compiler/python/$(am__dirstamp) \ - google/protobuf/compiler/python/$(DEPDIR)/$(am__dirstamp) - -libprotoc.la: $(libprotoc_la_OBJECTS) $(libprotoc_la_DEPENDENCIES) $(EXTRA_libprotoc_la_DEPENDENCIES) - $(AM_V_CXXLD)$(libprotoc_la_LINK) -rpath $(libdir) $(libprotoc_la_OBJECTS) $(libprotoc_la_LIBADD) $(LIBS) -install-binPROGRAMS: $(bin_PROGRAMS) - @$(NORMAL_INSTALL) - @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \ - fi; \ - for p in $$list; do echo "$$p $$p"; done | \ - sed 's/$(EXEEXT)$$//' | \ - while read p p1; do if test -f $$p \ - || test -f $$p1 \ - ; then echo "$$p"; echo "$$p"; else :; fi; \ - done | \ - sed -e 'p;s,.*/,,;n;h' \ - -e 's|.*|.|' \ - -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ - sed 'N;N;N;s,\n, ,g' | \ - $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ - { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \ - if ($$2 == $$4) files[d] = files[d] " " $$1; \ - else { print "f", $$3 "/" $$4, $$1; } } \ - END { for (d in files) print "f", d, files[d] }' | \ - while read type dir files; do \ - if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \ - test -z "$$files" || { \ - echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \ - $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \ - } \ - ; done - -uninstall-binPROGRAMS: - @$(NORMAL_UNINSTALL) - @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ - files=`for p in $$list; do echo "$$p"; done | \ - sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ - -e 's/$$/$(EXEEXT)/' \ - `; \ - test -n "$$list" || exit 0; \ - echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \ - cd "$(DESTDIR)$(bindir)" && rm -f $$files - -clean-binPROGRAMS: - @list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \ - echo " rm -f" $$list; \ - rm -f $$list || exit $$?; \ - test -n "$(EXEEXT)" || exit 0; \ - list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \ - echo " rm -f" $$list; \ - rm -f $$list - -clean-checkPROGRAMS: - @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \ - echo " rm -f" $$list; \ - rm -f $$list || exit $$?; \ - test -n "$(EXEEXT)" || exit 0; \ - list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \ - echo " rm -f" $$list; \ - rm -f $$list -google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.$(OBJEXT): \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-test_util.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/testing/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/testing - @: > google/protobuf/testing/$(am__dirstamp) -google/protobuf/testing/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) google/protobuf/testing/$(DEPDIR) - @: > google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) -google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) -google/protobuf/testing/protobuf_lazy_descriptor_test-file.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.$(OBJEXT): \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) - -protobuf-lazy-descriptor-test$(EXEEXT): $(protobuf_lazy_descriptor_test_OBJECTS) $(protobuf_lazy_descriptor_test_DEPENDENCIES) $(EXTRA_protobuf_lazy_descriptor_test_DEPENDENCIES) - @rm -f protobuf-lazy-descriptor-test$(EXEEXT) - $(AM_V_CXXLD)$(protobuf_lazy_descriptor_test_LINK) $(protobuf_lazy_descriptor_test_OBJECTS) $(protobuf_lazy_descriptor_test_LDADD) $(LIBS) -google/protobuf/protobuf_lite_test-lite_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lite_test-test_util_lite.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lite_test-unittest_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lite_test-unittest_import_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) - -protobuf-lite-test$(EXEEXT): $(protobuf_lite_test_OBJECTS) $(protobuf_lite_test_DEPENDENCIES) $(EXTRA_protobuf_lite_test_DEPENDENCIES) - @rm -f protobuf-lite-test$(EXEEXT) - $(AM_V_CXXLD)$(protobuf_lite_test_LINK) $(protobuf_lite_test_OBJECTS) $(protobuf_lite_test_LDADD) $(LIBS) -google/protobuf/stubs/protobuf_test-common_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/protobuf_test-once_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/protobuf_test-strutil_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/protobuf_test-structurally_valid_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/protobuf_test-stringprintf_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/protobuf_test-template_util_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/stubs/protobuf_test-type_traits_unittest.$(OBJEXT): \ - google/protobuf/stubs/$(am__dirstamp) \ - google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-descriptor_database_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-descriptor_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-dynamic_message_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-extension_set_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-generated_message_reflection_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-message_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-reflection_ops_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-repeated_field_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-repeated_field_reflection_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-text_format_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unknown_field_set_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-wire_format_unittest.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/protobuf_test-coded_stream_unittest.$(OBJEXT): \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/protobuf_test-printer_unittest.$(OBJEXT): \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/protobuf_test-tokenizer_unittest.$(OBJEXT): \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/io/protobuf_test-zero_copy_stream_unittest.$(OBJEXT): \ - google/protobuf/io/$(am__dirstamp) \ - google/protobuf/io/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/protobuf_test-command_line_interface_unittest.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/protobuf_test-importer_unittest.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/protobuf_test-mock_code_generator.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/protobuf_test-parser_unittest.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.$(OBJEXT): \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.$(OBJEXT): \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.$(OBJEXT): \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.$(OBJEXT): \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.$(OBJEXT): \ - google/protobuf/compiler/java/$(am__dirstamp) \ - google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.$(OBJEXT): \ - google/protobuf/compiler/python/$(am__dirstamp) \ - google/protobuf/compiler/python/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-test_util.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/testing/protobuf_test-googletest.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) -google/protobuf/testing/protobuf_test-file.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_import_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_import_public_lite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_empty.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_import.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_import_public.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_mset.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_optimize_for.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_custom_options.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/protobuf_test-unittest_no_generic_services.pb.$(OBJEXT): \ - google/protobuf/$(am__dirstamp) \ - google/protobuf/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.$(OBJEXT): \ - google/protobuf/compiler/cpp/$(am__dirstamp) \ - google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) - -protobuf-test$(EXEEXT): $(protobuf_test_OBJECTS) $(protobuf_test_DEPENDENCIES) $(EXTRA_protobuf_test_DEPENDENCIES) - @rm -f protobuf-test$(EXEEXT) - $(AM_V_CXXLD)$(protobuf_test_LINK) $(protobuf_test_OBJECTS) $(protobuf_test_LDADD) $(LIBS) -google/protobuf/compiler/main.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) - -protoc$(EXEEXT): $(protoc_OBJECTS) $(protoc_DEPENDENCIES) $(EXTRA_protoc_DEPENDENCIES) - @rm -f protoc$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(protoc_OBJECTS) $(protoc_LDADD) $(LIBS) -google/protobuf/compiler/test_plugin-mock_code_generator.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) -google/protobuf/testing/test_plugin-file.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) -google/protobuf/compiler/test_plugin-test_plugin.$(OBJEXT): \ - google/protobuf/compiler/$(am__dirstamp) \ - google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) - -test_plugin$(EXEEXT): $(test_plugin_OBJECTS) $(test_plugin_DEPENDENCIES) $(EXTRA_test_plugin_DEPENDENCIES) - @rm -f test_plugin$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(test_plugin_OBJECTS) $(test_plugin_LDADD) $(LIBS) -google/protobuf/testing/zcgunzip.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) - -zcgunzip$(EXEEXT): $(zcgunzip_OBJECTS) $(zcgunzip_DEPENDENCIES) $(EXTRA_zcgunzip_DEPENDENCIES) - @rm -f zcgunzip$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(zcgunzip_OBJECTS) $(zcgunzip_LDADD) $(LIBS) -google/protobuf/testing/zcgzip.$(OBJEXT): \ - google/protobuf/testing/$(am__dirstamp) \ - google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) - -zcgzip$(EXEEXT): $(zcgzip_OBJECTS) $(zcgzip_DEPENDENCIES) $(EXTRA_zcgzip_DEPENDENCIES) - @rm -f zcgzip$(EXEEXT) - $(AM_V_CXXLD)$(CXXLINK) $(zcgzip_OBJECTS) $(zcgzip_LDADD) $(LIBS) - -mostlyclean-compile: - -rm -f *.$(OBJEXT) - -rm -f google/protobuf/*.$(OBJEXT) - -rm -f google/protobuf/*.lo - -rm -f google/protobuf/compiler/*.$(OBJEXT) - -rm -f google/protobuf/compiler/*.lo - -rm -f google/protobuf/compiler/cpp/*.$(OBJEXT) - -rm -f google/protobuf/compiler/cpp/*.lo - -rm -f google/protobuf/compiler/java/*.$(OBJEXT) - -rm -f google/protobuf/compiler/java/*.lo - -rm -f google/protobuf/compiler/python/*.$(OBJEXT) - -rm -f google/protobuf/compiler/python/*.lo - -rm -f google/protobuf/io/*.$(OBJEXT) - -rm -f google/protobuf/io/*.lo - -rm -f google/protobuf/stubs/*.$(OBJEXT) - -rm -f google/protobuf/stubs/*.lo - -rm -f google/protobuf/testing/*.$(OBJEXT) - -distclean-compile: - -rm -f *.tab.c - -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/descriptor.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/descriptor.pb.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/descriptor_database.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/dynamic_message.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/extension_set.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/extension_set_heavy.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/generated_message_reflection.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/generated_message_util.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/message.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/message_lite.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-test_util.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/reflection_ops.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/repeated_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/service.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/text_format.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/unknown_field_set.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/wire_format.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/$(DEPDIR)/wire_format_lite.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/code_generator.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/command_line_interface.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/importer.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/main.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/parser.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/plugin.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/plugin.pb.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/subprocess.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/$(DEPDIR)/zip_writer.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_enum.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_enum_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_extension.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_file.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_generator.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_helpers.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_message.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_message_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_primitive_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_service.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/cpp_string_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_context.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_doc_comment.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_enum.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_enum_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_extension.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_file.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_generator.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_generator_factory.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_helpers.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_lazy_message_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_message.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_message_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_name_resolver.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_primitive_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_service.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_shared_code_generator.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/java_string_field.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/compiler/python/$(DEPDIR)/python_generator.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/coded_stream.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/gzip_stream.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/printer.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/strtod.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/tokenizer.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/zero_copy_stream.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/zero_copy_stream_impl.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/io/$(DEPDIR)/zero_copy_stream_impl_lite.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/atomicops_internals_x86_gcc.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/atomicops_internals_x86_msvc.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/common.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/once.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/stringprintf.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/structurally_valid.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/strutil.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/stubs/$(DEPDIR)/substitute.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/test_plugin-file.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/zcgunzip.Po@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@google/protobuf/testing/$(DEPDIR)/zcgzip.Po@am__quote@ - -.cc.o: -@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ -@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ -@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $< - -.cc.obj: -@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ -@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\ -@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` - -.cc.lo: -@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\ -@am__fastdepCXX_TRUE@ $(LTCXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ -@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Plo -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(LTCXXCOMPILE) -c -o $@ $< - -google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.o: google/protobuf/compiler/cpp/cpp_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.o -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_unittest.cc - -google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.obj: google/protobuf/compiler/cpp/cpp_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.obj -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_unittest.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-test_util.o: google/protobuf/test_util.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-test_util.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-test_util.o `test -f 'google/protobuf/test_util.cc' || echo '$(srcdir)/'`google/protobuf/test_util.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/test_util.cc' object='google/protobuf/protobuf_lazy_descriptor_test-test_util.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-test_util.o `test -f 'google/protobuf/test_util.cc' || echo '$(srcdir)/'`google/protobuf/test_util.cc - -google/protobuf/protobuf_lazy_descriptor_test-test_util.obj: google/protobuf/test_util.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-test_util.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-test_util.obj `if test -f 'google/protobuf/test_util.cc'; then $(CYGPATH_W) 'google/protobuf/test_util.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/test_util.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-test_util.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/test_util.cc' object='google/protobuf/protobuf_lazy_descriptor_test-test_util.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-test_util.obj `if test -f 'google/protobuf/test_util.cc'; then $(CYGPATH_W) 'google/protobuf/test_util.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/test_util.cc'; fi` - -google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.o: google/protobuf/testing/googletest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.o -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Tpo -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.o `test -f 'google/protobuf/testing/googletest.cc' || echo '$(srcdir)/'`google/protobuf/testing/googletest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/googletest.cc' object='google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.o `test -f 'google/protobuf/testing/googletest.cc' || echo '$(srcdir)/'`google/protobuf/testing/googletest.cc - -google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.obj: google/protobuf/testing/googletest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.obj -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Tpo -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.obj `if test -f 'google/protobuf/testing/googletest.cc'; then $(CYGPATH_W) 'google/protobuf/testing/googletest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/googletest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-googletest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/googletest.cc' object='google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.obj `if test -f 'google/protobuf/testing/googletest.cc'; then $(CYGPATH_W) 'google/protobuf/testing/googletest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/googletest.cc'; fi` - -google/protobuf/testing/protobuf_lazy_descriptor_test-file.o: google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_lazy_descriptor_test-file.o -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Tpo -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-file.o `test -f 'google/protobuf/testing/file.cc' || echo '$(srcdir)/'`google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/file.cc' object='google/protobuf/testing/protobuf_lazy_descriptor_test-file.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-file.o `test -f 'google/protobuf/testing/file.cc' || echo '$(srcdir)/'`google/protobuf/testing/file.cc - -google/protobuf/testing/protobuf_lazy_descriptor_test-file.obj: google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_lazy_descriptor_test-file.obj -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Tpo -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-file.obj `if test -f 'google/protobuf/testing/file.cc'; then $(CYGPATH_W) 'google/protobuf/testing/file.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/file.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_lazy_descriptor_test-file.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/file.cc' object='google/protobuf/testing/protobuf_lazy_descriptor_test-file.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_lazy_descriptor_test-file.obj `if test -f 'google/protobuf/testing/file.cc'; then $(CYGPATH_W) 'google/protobuf/testing/file.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/file.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.o: google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.o `test -f 'google/protobuf/unittest_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.o `test -f 'google/protobuf/unittest_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.obj: google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.obj `if test -f 'google/protobuf/unittest_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.obj `if test -f 'google/protobuf/unittest_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.o: google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.o `test -f 'google/protobuf/unittest_import_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_lite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.o `test -f 'google/protobuf/unittest_import_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_lite.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.obj: google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.obj `if test -f 'google/protobuf/unittest_import_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_lite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.obj `if test -f 'google/protobuf/unittest_import_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_lite.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.o: google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.o `test -f 'google/protobuf/unittest_import_public_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public_lite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.o `test -f 'google/protobuf/unittest_import_public_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public_lite.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.obj: google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.obj `if test -f 'google/protobuf/unittest_import_public_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public_lite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.obj `if test -f 'google/protobuf/unittest_import_public_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public_lite.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.o: google/protobuf/unittest.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.o `test -f 'google/protobuf/unittest.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.o `test -f 'google/protobuf/unittest.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.obj: google/protobuf/unittest.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.obj `if test -f 'google/protobuf/unittest.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.obj `if test -f 'google/protobuf/unittest.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.o: google/protobuf/unittest_empty.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.o `test -f 'google/protobuf/unittest_empty.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_empty.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_empty.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.o `test -f 'google/protobuf/unittest_empty.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_empty.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.obj: google/protobuf/unittest_empty.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.obj `if test -f 'google/protobuf/unittest_empty.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_empty.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_empty.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_empty.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_empty.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.obj `if test -f 'google/protobuf/unittest_empty.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_empty.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_empty.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.o: google/protobuf/unittest_import.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.o `test -f 'google/protobuf/unittest_import.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.o `test -f 'google/protobuf/unittest_import.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.obj: google/protobuf/unittest_import.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.obj `if test -f 'google/protobuf/unittest_import.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.obj `if test -f 'google/protobuf/unittest_import.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.o: google/protobuf/unittest_import_public.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.o `test -f 'google/protobuf/unittest_import_public.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.o `test -f 'google/protobuf/unittest_import_public.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.obj: google/protobuf/unittest_import_public.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.obj `if test -f 'google/protobuf/unittest_import_public.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_import_public.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.obj `if test -f 'google/protobuf/unittest_import_public.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.o: google/protobuf/unittest_mset.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.o `test -f 'google/protobuf/unittest_mset.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_mset.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_mset.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.o `test -f 'google/protobuf/unittest_mset.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_mset.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.obj: google/protobuf/unittest_mset.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.obj `if test -f 'google/protobuf/unittest_mset.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_mset.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_mset.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_mset.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_mset.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.obj `if test -f 'google/protobuf/unittest_mset.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_mset.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_mset.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.o: google/protobuf/unittest_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.o `test -f 'google/protobuf/unittest_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_optimize_for.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.o `test -f 'google/protobuf/unittest_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_optimize_for.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.obj: google/protobuf/unittest_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_optimize_for.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_optimize_for.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_optimize_for.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.o: google/protobuf/unittest_embed_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.o `test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_embed_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_embed_optimize_for.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.o `test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_embed_optimize_for.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.obj: google/protobuf/unittest_embed_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_embed_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_embed_optimize_for.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_embed_optimize_for.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_embed_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_embed_optimize_for.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.o: google/protobuf/unittest_custom_options.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.o `test -f 'google/protobuf/unittest_custom_options.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_custom_options.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_custom_options.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.o `test -f 'google/protobuf/unittest_custom_options.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_custom_options.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.obj: google/protobuf/unittest_custom_options.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.obj `if test -f 'google/protobuf/unittest_custom_options.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_custom_options.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_custom_options.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_custom_options.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_custom_options.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.obj `if test -f 'google/protobuf/unittest_custom_options.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_custom_options.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_custom_options.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.o: google/protobuf/unittest_lite_imports_nonlite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.o `test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite_imports_nonlite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite_imports_nonlite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.o `test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite_imports_nonlite.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.obj: google/protobuf/unittest_lite_imports_nonlite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.obj `if test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite_imports_nonlite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite_imports_nonlite.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.obj `if test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite_imports_nonlite.pb.cc'; fi` - -google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.o: google/protobuf/unittest_no_generic_services.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.o `test -f 'google/protobuf/unittest_no_generic_services.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_no_generic_services.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_no_generic_services.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.o `test -f 'google/protobuf/unittest_no_generic_services.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_no_generic_services.pb.cc - -google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.obj: google/protobuf/unittest_no_generic_services.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Tpo -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.obj `if test -f 'google/protobuf/unittest_no_generic_services.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_no_generic_services.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_no_generic_services.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_no_generic_services.pb.cc' object='google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.obj `if test -f 'google/protobuf/unittest_no_generic_services.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_no_generic_services.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_no_generic_services.pb.cc'; fi` - -google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.o: google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.o -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Tpo -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.o `test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' object='google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.o `test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc - -google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.obj: google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.obj -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Tpo -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.obj `if test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' object='google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_lazy_descriptor_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.obj `if test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; fi` - -google/protobuf/protobuf_lite_test-lite_unittest.o: google/protobuf/lite_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-lite_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Tpo -c -o google/protobuf/protobuf_lite_test-lite_unittest.o `test -f 'google/protobuf/lite_unittest.cc' || echo '$(srcdir)/'`google/protobuf/lite_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/lite_unittest.cc' object='google/protobuf/protobuf_lite_test-lite_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-lite_unittest.o `test -f 'google/protobuf/lite_unittest.cc' || echo '$(srcdir)/'`google/protobuf/lite_unittest.cc - -google/protobuf/protobuf_lite_test-lite_unittest.obj: google/protobuf/lite_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-lite_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Tpo -c -o google/protobuf/protobuf_lite_test-lite_unittest.obj `if test -f 'google/protobuf/lite_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/lite_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/lite_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-lite_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/lite_unittest.cc' object='google/protobuf/protobuf_lite_test-lite_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-lite_unittest.obj `if test -f 'google/protobuf/lite_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/lite_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/lite_unittest.cc'; fi` - -google/protobuf/protobuf_lite_test-test_util_lite.o: google/protobuf/test_util_lite.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-test_util_lite.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Tpo -c -o google/protobuf/protobuf_lite_test-test_util_lite.o `test -f 'google/protobuf/test_util_lite.cc' || echo '$(srcdir)/'`google/protobuf/test_util_lite.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/test_util_lite.cc' object='google/protobuf/protobuf_lite_test-test_util_lite.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-test_util_lite.o `test -f 'google/protobuf/test_util_lite.cc' || echo '$(srcdir)/'`google/protobuf/test_util_lite.cc - -google/protobuf/protobuf_lite_test-test_util_lite.obj: google/protobuf/test_util_lite.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-test_util_lite.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Tpo -c -o google/protobuf/protobuf_lite_test-test_util_lite.obj `if test -f 'google/protobuf/test_util_lite.cc'; then $(CYGPATH_W) 'google/protobuf/test_util_lite.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/test_util_lite.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-test_util_lite.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/test_util_lite.cc' object='google/protobuf/protobuf_lite_test-test_util_lite.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-test_util_lite.obj `if test -f 'google/protobuf/test_util_lite.cc'; then $(CYGPATH_W) 'google/protobuf/test_util_lite.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/test_util_lite.cc'; fi` - -google/protobuf/protobuf_lite_test-unittest_lite.pb.o: google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-unittest_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Tpo -c -o google/protobuf/protobuf_lite_test-unittest_lite.pb.o `test -f 'google/protobuf/unittest_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite.pb.cc' object='google/protobuf/protobuf_lite_test-unittest_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-unittest_lite.pb.o `test -f 'google/protobuf/unittest_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite.pb.cc - -google/protobuf/protobuf_lite_test-unittest_lite.pb.obj: google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-unittest_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Tpo -c -o google/protobuf/protobuf_lite_test-unittest_lite.pb.obj `if test -f 'google/protobuf/unittest_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite.pb.cc' object='google/protobuf/protobuf_lite_test-unittest_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-unittest_lite.pb.obj `if test -f 'google/protobuf/unittest_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite.pb.cc'; fi` - -google/protobuf/protobuf_lite_test-unittest_import_lite.pb.o: google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-unittest_import_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Tpo -c -o google/protobuf/protobuf_lite_test-unittest_import_lite.pb.o `test -f 'google/protobuf/unittest_import_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_lite.pb.cc' object='google/protobuf/protobuf_lite_test-unittest_import_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-unittest_import_lite.pb.o `test -f 'google/protobuf/unittest_import_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_lite.pb.cc - -google/protobuf/protobuf_lite_test-unittest_import_lite.pb.obj: google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-unittest_import_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Tpo -c -o google/protobuf/protobuf_lite_test-unittest_import_lite.pb.obj `if test -f 'google/protobuf/unittest_import_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_lite.pb.cc' object='google/protobuf/protobuf_lite_test-unittest_import_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-unittest_import_lite.pb.obj `if test -f 'google/protobuf/unittest_import_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_lite.pb.cc'; fi` - -google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.o: google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Tpo -c -o google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.o `test -f 'google/protobuf/unittest_import_public_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public_lite.pb.cc' object='google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.o `test -f 'google/protobuf/unittest_import_public_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public_lite.pb.cc - -google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.obj: google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Tpo -c -o google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.obj `if test -f 'google/protobuf/unittest_import_public_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_lite_test-unittest_import_public_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public_lite.pb.cc' object='google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.obj `if test -f 'google/protobuf/unittest_import_public_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public_lite.pb.cc'; fi` - -google/protobuf/stubs/protobuf_test-common_unittest.o: google/protobuf/stubs/common_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-common_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-common_unittest.o `test -f 'google/protobuf/stubs/common_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/common_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/common_unittest.cc' object='google/protobuf/stubs/protobuf_test-common_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-common_unittest.o `test -f 'google/protobuf/stubs/common_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/common_unittest.cc - -google/protobuf/stubs/protobuf_test-common_unittest.obj: google/protobuf/stubs/common_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-common_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-common_unittest.obj `if test -f 'google/protobuf/stubs/common_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/common_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/common_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-common_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/common_unittest.cc' object='google/protobuf/stubs/protobuf_test-common_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-common_unittest.obj `if test -f 'google/protobuf/stubs/common_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/common_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/common_unittest.cc'; fi` - -google/protobuf/stubs/protobuf_test-once_unittest.o: google/protobuf/stubs/once_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-once_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-once_unittest.o `test -f 'google/protobuf/stubs/once_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/once_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/once_unittest.cc' object='google/protobuf/stubs/protobuf_test-once_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-once_unittest.o `test -f 'google/protobuf/stubs/once_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/once_unittest.cc - -google/protobuf/stubs/protobuf_test-once_unittest.obj: google/protobuf/stubs/once_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-once_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-once_unittest.obj `if test -f 'google/protobuf/stubs/once_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/once_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/once_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-once_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/once_unittest.cc' object='google/protobuf/stubs/protobuf_test-once_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-once_unittest.obj `if test -f 'google/protobuf/stubs/once_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/once_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/once_unittest.cc'; fi` - -google/protobuf/stubs/protobuf_test-strutil_unittest.o: google/protobuf/stubs/strutil_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-strutil_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-strutil_unittest.o `test -f 'google/protobuf/stubs/strutil_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/strutil_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/strutil_unittest.cc' object='google/protobuf/stubs/protobuf_test-strutil_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-strutil_unittest.o `test -f 'google/protobuf/stubs/strutil_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/strutil_unittest.cc - -google/protobuf/stubs/protobuf_test-strutil_unittest.obj: google/protobuf/stubs/strutil_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-strutil_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-strutil_unittest.obj `if test -f 'google/protobuf/stubs/strutil_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/strutil_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/strutil_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-strutil_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/strutil_unittest.cc' object='google/protobuf/stubs/protobuf_test-strutil_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-strutil_unittest.obj `if test -f 'google/protobuf/stubs/strutil_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/strutil_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/strutil_unittest.cc'; fi` - -google/protobuf/stubs/protobuf_test-structurally_valid_unittest.o: google/protobuf/stubs/structurally_valid_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-structurally_valid_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-structurally_valid_unittest.o `test -f 'google/protobuf/stubs/structurally_valid_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/structurally_valid_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/structurally_valid_unittest.cc' object='google/protobuf/stubs/protobuf_test-structurally_valid_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-structurally_valid_unittest.o `test -f 'google/protobuf/stubs/structurally_valid_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/structurally_valid_unittest.cc - -google/protobuf/stubs/protobuf_test-structurally_valid_unittest.obj: google/protobuf/stubs/structurally_valid_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-structurally_valid_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-structurally_valid_unittest.obj `if test -f 'google/protobuf/stubs/structurally_valid_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/structurally_valid_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/structurally_valid_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-structurally_valid_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/structurally_valid_unittest.cc' object='google/protobuf/stubs/protobuf_test-structurally_valid_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-structurally_valid_unittest.obj `if test -f 'google/protobuf/stubs/structurally_valid_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/structurally_valid_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/structurally_valid_unittest.cc'; fi` - -google/protobuf/stubs/protobuf_test-stringprintf_unittest.o: google/protobuf/stubs/stringprintf_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-stringprintf_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-stringprintf_unittest.o `test -f 'google/protobuf/stubs/stringprintf_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/stringprintf_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/stringprintf_unittest.cc' object='google/protobuf/stubs/protobuf_test-stringprintf_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-stringprintf_unittest.o `test -f 'google/protobuf/stubs/stringprintf_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/stringprintf_unittest.cc - -google/protobuf/stubs/protobuf_test-stringprintf_unittest.obj: google/protobuf/stubs/stringprintf_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-stringprintf_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-stringprintf_unittest.obj `if test -f 'google/protobuf/stubs/stringprintf_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/stringprintf_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/stringprintf_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-stringprintf_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/stringprintf_unittest.cc' object='google/protobuf/stubs/protobuf_test-stringprintf_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-stringprintf_unittest.obj `if test -f 'google/protobuf/stubs/stringprintf_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/stringprintf_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/stringprintf_unittest.cc'; fi` - -google/protobuf/stubs/protobuf_test-template_util_unittest.o: google/protobuf/stubs/template_util_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-template_util_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-template_util_unittest.o `test -f 'google/protobuf/stubs/template_util_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/template_util_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/template_util_unittest.cc' object='google/protobuf/stubs/protobuf_test-template_util_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-template_util_unittest.o `test -f 'google/protobuf/stubs/template_util_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/template_util_unittest.cc - -google/protobuf/stubs/protobuf_test-template_util_unittest.obj: google/protobuf/stubs/template_util_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-template_util_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-template_util_unittest.obj `if test -f 'google/protobuf/stubs/template_util_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/template_util_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/template_util_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-template_util_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/template_util_unittest.cc' object='google/protobuf/stubs/protobuf_test-template_util_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-template_util_unittest.obj `if test -f 'google/protobuf/stubs/template_util_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/template_util_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/template_util_unittest.cc'; fi` - -google/protobuf/stubs/protobuf_test-type_traits_unittest.o: google/protobuf/stubs/type_traits_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-type_traits_unittest.o -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-type_traits_unittest.o `test -f 'google/protobuf/stubs/type_traits_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/type_traits_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/type_traits_unittest.cc' object='google/protobuf/stubs/protobuf_test-type_traits_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-type_traits_unittest.o `test -f 'google/protobuf/stubs/type_traits_unittest.cc' || echo '$(srcdir)/'`google/protobuf/stubs/type_traits_unittest.cc - -google/protobuf/stubs/protobuf_test-type_traits_unittest.obj: google/protobuf/stubs/type_traits_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/stubs/protobuf_test-type_traits_unittest.obj -MD -MP -MF google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Tpo -c -o google/protobuf/stubs/protobuf_test-type_traits_unittest.obj `if test -f 'google/protobuf/stubs/type_traits_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/type_traits_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/type_traits_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Tpo google/protobuf/stubs/$(DEPDIR)/protobuf_test-type_traits_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/stubs/type_traits_unittest.cc' object='google/protobuf/stubs/protobuf_test-type_traits_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/stubs/protobuf_test-type_traits_unittest.obj `if test -f 'google/protobuf/stubs/type_traits_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/stubs/type_traits_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/stubs/type_traits_unittest.cc'; fi` - -google/protobuf/protobuf_test-descriptor_database_unittest.o: google/protobuf/descriptor_database_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-descriptor_database_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Tpo -c -o google/protobuf/protobuf_test-descriptor_database_unittest.o `test -f 'google/protobuf/descriptor_database_unittest.cc' || echo '$(srcdir)/'`google/protobuf/descriptor_database_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/descriptor_database_unittest.cc' object='google/protobuf/protobuf_test-descriptor_database_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-descriptor_database_unittest.o `test -f 'google/protobuf/descriptor_database_unittest.cc' || echo '$(srcdir)/'`google/protobuf/descriptor_database_unittest.cc - -google/protobuf/protobuf_test-descriptor_database_unittest.obj: google/protobuf/descriptor_database_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-descriptor_database_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Tpo -c -o google/protobuf/protobuf_test-descriptor_database_unittest.obj `if test -f 'google/protobuf/descriptor_database_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/descriptor_database_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/descriptor_database_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-descriptor_database_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/descriptor_database_unittest.cc' object='google/protobuf/protobuf_test-descriptor_database_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-descriptor_database_unittest.obj `if test -f 'google/protobuf/descriptor_database_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/descriptor_database_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/descriptor_database_unittest.cc'; fi` - -google/protobuf/protobuf_test-descriptor_unittest.o: google/protobuf/descriptor_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-descriptor_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Tpo -c -o google/protobuf/protobuf_test-descriptor_unittest.o `test -f 'google/protobuf/descriptor_unittest.cc' || echo '$(srcdir)/'`google/protobuf/descriptor_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/descriptor_unittest.cc' object='google/protobuf/protobuf_test-descriptor_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-descriptor_unittest.o `test -f 'google/protobuf/descriptor_unittest.cc' || echo '$(srcdir)/'`google/protobuf/descriptor_unittest.cc - -google/protobuf/protobuf_test-descriptor_unittest.obj: google/protobuf/descriptor_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-descriptor_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Tpo -c -o google/protobuf/protobuf_test-descriptor_unittest.obj `if test -f 'google/protobuf/descriptor_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/descriptor_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/descriptor_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-descriptor_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/descriptor_unittest.cc' object='google/protobuf/protobuf_test-descriptor_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-descriptor_unittest.obj `if test -f 'google/protobuf/descriptor_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/descriptor_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/descriptor_unittest.cc'; fi` - -google/protobuf/protobuf_test-dynamic_message_unittest.o: google/protobuf/dynamic_message_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-dynamic_message_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Tpo -c -o google/protobuf/protobuf_test-dynamic_message_unittest.o `test -f 'google/protobuf/dynamic_message_unittest.cc' || echo '$(srcdir)/'`google/protobuf/dynamic_message_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/dynamic_message_unittest.cc' object='google/protobuf/protobuf_test-dynamic_message_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-dynamic_message_unittest.o `test -f 'google/protobuf/dynamic_message_unittest.cc' || echo '$(srcdir)/'`google/protobuf/dynamic_message_unittest.cc - -google/protobuf/protobuf_test-dynamic_message_unittest.obj: google/protobuf/dynamic_message_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-dynamic_message_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Tpo -c -o google/protobuf/protobuf_test-dynamic_message_unittest.obj `if test -f 'google/protobuf/dynamic_message_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/dynamic_message_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/dynamic_message_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-dynamic_message_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/dynamic_message_unittest.cc' object='google/protobuf/protobuf_test-dynamic_message_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-dynamic_message_unittest.obj `if test -f 'google/protobuf/dynamic_message_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/dynamic_message_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/dynamic_message_unittest.cc'; fi` - -google/protobuf/protobuf_test-extension_set_unittest.o: google/protobuf/extension_set_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-extension_set_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Tpo -c -o google/protobuf/protobuf_test-extension_set_unittest.o `test -f 'google/protobuf/extension_set_unittest.cc' || echo '$(srcdir)/'`google/protobuf/extension_set_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/extension_set_unittest.cc' object='google/protobuf/protobuf_test-extension_set_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-extension_set_unittest.o `test -f 'google/protobuf/extension_set_unittest.cc' || echo '$(srcdir)/'`google/protobuf/extension_set_unittest.cc - -google/protobuf/protobuf_test-extension_set_unittest.obj: google/protobuf/extension_set_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-extension_set_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Tpo -c -o google/protobuf/protobuf_test-extension_set_unittest.obj `if test -f 'google/protobuf/extension_set_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/extension_set_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/extension_set_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-extension_set_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/extension_set_unittest.cc' object='google/protobuf/protobuf_test-extension_set_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-extension_set_unittest.obj `if test -f 'google/protobuf/extension_set_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/extension_set_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/extension_set_unittest.cc'; fi` - -google/protobuf/protobuf_test-generated_message_reflection_unittest.o: google/protobuf/generated_message_reflection_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-generated_message_reflection_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Tpo -c -o google/protobuf/protobuf_test-generated_message_reflection_unittest.o `test -f 'google/protobuf/generated_message_reflection_unittest.cc' || echo '$(srcdir)/'`google/protobuf/generated_message_reflection_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/generated_message_reflection_unittest.cc' object='google/protobuf/protobuf_test-generated_message_reflection_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-generated_message_reflection_unittest.o `test -f 'google/protobuf/generated_message_reflection_unittest.cc' || echo '$(srcdir)/'`google/protobuf/generated_message_reflection_unittest.cc - -google/protobuf/protobuf_test-generated_message_reflection_unittest.obj: google/protobuf/generated_message_reflection_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-generated_message_reflection_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Tpo -c -o google/protobuf/protobuf_test-generated_message_reflection_unittest.obj `if test -f 'google/protobuf/generated_message_reflection_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/generated_message_reflection_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/generated_message_reflection_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-generated_message_reflection_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/generated_message_reflection_unittest.cc' object='google/protobuf/protobuf_test-generated_message_reflection_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-generated_message_reflection_unittest.obj `if test -f 'google/protobuf/generated_message_reflection_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/generated_message_reflection_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/generated_message_reflection_unittest.cc'; fi` - -google/protobuf/protobuf_test-message_unittest.o: google/protobuf/message_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-message_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Tpo -c -o google/protobuf/protobuf_test-message_unittest.o `test -f 'google/protobuf/message_unittest.cc' || echo '$(srcdir)/'`google/protobuf/message_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/message_unittest.cc' object='google/protobuf/protobuf_test-message_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-message_unittest.o `test -f 'google/protobuf/message_unittest.cc' || echo '$(srcdir)/'`google/protobuf/message_unittest.cc - -google/protobuf/protobuf_test-message_unittest.obj: google/protobuf/message_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-message_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Tpo -c -o google/protobuf/protobuf_test-message_unittest.obj `if test -f 'google/protobuf/message_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/message_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/message_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-message_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/message_unittest.cc' object='google/protobuf/protobuf_test-message_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-message_unittest.obj `if test -f 'google/protobuf/message_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/message_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/message_unittest.cc'; fi` - -google/protobuf/protobuf_test-reflection_ops_unittest.o: google/protobuf/reflection_ops_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-reflection_ops_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Tpo -c -o google/protobuf/protobuf_test-reflection_ops_unittest.o `test -f 'google/protobuf/reflection_ops_unittest.cc' || echo '$(srcdir)/'`google/protobuf/reflection_ops_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/reflection_ops_unittest.cc' object='google/protobuf/protobuf_test-reflection_ops_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-reflection_ops_unittest.o `test -f 'google/protobuf/reflection_ops_unittest.cc' || echo '$(srcdir)/'`google/protobuf/reflection_ops_unittest.cc - -google/protobuf/protobuf_test-reflection_ops_unittest.obj: google/protobuf/reflection_ops_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-reflection_ops_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Tpo -c -o google/protobuf/protobuf_test-reflection_ops_unittest.obj `if test -f 'google/protobuf/reflection_ops_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/reflection_ops_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/reflection_ops_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-reflection_ops_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/reflection_ops_unittest.cc' object='google/protobuf/protobuf_test-reflection_ops_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-reflection_ops_unittest.obj `if test -f 'google/protobuf/reflection_ops_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/reflection_ops_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/reflection_ops_unittest.cc'; fi` - -google/protobuf/protobuf_test-repeated_field_unittest.o: google/protobuf/repeated_field_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-repeated_field_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Tpo -c -o google/protobuf/protobuf_test-repeated_field_unittest.o `test -f 'google/protobuf/repeated_field_unittest.cc' || echo '$(srcdir)/'`google/protobuf/repeated_field_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/repeated_field_unittest.cc' object='google/protobuf/protobuf_test-repeated_field_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-repeated_field_unittest.o `test -f 'google/protobuf/repeated_field_unittest.cc' || echo '$(srcdir)/'`google/protobuf/repeated_field_unittest.cc - -google/protobuf/protobuf_test-repeated_field_unittest.obj: google/protobuf/repeated_field_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-repeated_field_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Tpo -c -o google/protobuf/protobuf_test-repeated_field_unittest.obj `if test -f 'google/protobuf/repeated_field_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/repeated_field_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/repeated_field_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/repeated_field_unittest.cc' object='google/protobuf/protobuf_test-repeated_field_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-repeated_field_unittest.obj `if test -f 'google/protobuf/repeated_field_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/repeated_field_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/repeated_field_unittest.cc'; fi` - -google/protobuf/protobuf_test-repeated_field_reflection_unittest.o: google/protobuf/repeated_field_reflection_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-repeated_field_reflection_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Tpo -c -o google/protobuf/protobuf_test-repeated_field_reflection_unittest.o `test -f 'google/protobuf/repeated_field_reflection_unittest.cc' || echo '$(srcdir)/'`google/protobuf/repeated_field_reflection_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/repeated_field_reflection_unittest.cc' object='google/protobuf/protobuf_test-repeated_field_reflection_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-repeated_field_reflection_unittest.o `test -f 'google/protobuf/repeated_field_reflection_unittest.cc' || echo '$(srcdir)/'`google/protobuf/repeated_field_reflection_unittest.cc - -google/protobuf/protobuf_test-repeated_field_reflection_unittest.obj: google/protobuf/repeated_field_reflection_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-repeated_field_reflection_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Tpo -c -o google/protobuf/protobuf_test-repeated_field_reflection_unittest.obj `if test -f 'google/protobuf/repeated_field_reflection_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/repeated_field_reflection_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/repeated_field_reflection_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-repeated_field_reflection_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/repeated_field_reflection_unittest.cc' object='google/protobuf/protobuf_test-repeated_field_reflection_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-repeated_field_reflection_unittest.obj `if test -f 'google/protobuf/repeated_field_reflection_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/repeated_field_reflection_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/repeated_field_reflection_unittest.cc'; fi` - -google/protobuf/protobuf_test-text_format_unittest.o: google/protobuf/text_format_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-text_format_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Tpo -c -o google/protobuf/protobuf_test-text_format_unittest.o `test -f 'google/protobuf/text_format_unittest.cc' || echo '$(srcdir)/'`google/protobuf/text_format_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/text_format_unittest.cc' object='google/protobuf/protobuf_test-text_format_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-text_format_unittest.o `test -f 'google/protobuf/text_format_unittest.cc' || echo '$(srcdir)/'`google/protobuf/text_format_unittest.cc - -google/protobuf/protobuf_test-text_format_unittest.obj: google/protobuf/text_format_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-text_format_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Tpo -c -o google/protobuf/protobuf_test-text_format_unittest.obj `if test -f 'google/protobuf/text_format_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/text_format_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/text_format_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-text_format_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/text_format_unittest.cc' object='google/protobuf/protobuf_test-text_format_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-text_format_unittest.obj `if test -f 'google/protobuf/text_format_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/text_format_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/text_format_unittest.cc'; fi` - -google/protobuf/protobuf_test-unknown_field_set_unittest.o: google/protobuf/unknown_field_set_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unknown_field_set_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Tpo -c -o google/protobuf/protobuf_test-unknown_field_set_unittest.o `test -f 'google/protobuf/unknown_field_set_unittest.cc' || echo '$(srcdir)/'`google/protobuf/unknown_field_set_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unknown_field_set_unittest.cc' object='google/protobuf/protobuf_test-unknown_field_set_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unknown_field_set_unittest.o `test -f 'google/protobuf/unknown_field_set_unittest.cc' || echo '$(srcdir)/'`google/protobuf/unknown_field_set_unittest.cc - -google/protobuf/protobuf_test-unknown_field_set_unittest.obj: google/protobuf/unknown_field_set_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unknown_field_set_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Tpo -c -o google/protobuf/protobuf_test-unknown_field_set_unittest.obj `if test -f 'google/protobuf/unknown_field_set_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/unknown_field_set_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unknown_field_set_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unknown_field_set_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unknown_field_set_unittest.cc' object='google/protobuf/protobuf_test-unknown_field_set_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unknown_field_set_unittest.obj `if test -f 'google/protobuf/unknown_field_set_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/unknown_field_set_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unknown_field_set_unittest.cc'; fi` - -google/protobuf/protobuf_test-wire_format_unittest.o: google/protobuf/wire_format_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-wire_format_unittest.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Tpo -c -o google/protobuf/protobuf_test-wire_format_unittest.o `test -f 'google/protobuf/wire_format_unittest.cc' || echo '$(srcdir)/'`google/protobuf/wire_format_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/wire_format_unittest.cc' object='google/protobuf/protobuf_test-wire_format_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-wire_format_unittest.o `test -f 'google/protobuf/wire_format_unittest.cc' || echo '$(srcdir)/'`google/protobuf/wire_format_unittest.cc - -google/protobuf/protobuf_test-wire_format_unittest.obj: google/protobuf/wire_format_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-wire_format_unittest.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Tpo -c -o google/protobuf/protobuf_test-wire_format_unittest.obj `if test -f 'google/protobuf/wire_format_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/wire_format_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/wire_format_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Tpo google/protobuf/$(DEPDIR)/protobuf_test-wire_format_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/wire_format_unittest.cc' object='google/protobuf/protobuf_test-wire_format_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-wire_format_unittest.obj `if test -f 'google/protobuf/wire_format_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/wire_format_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/wire_format_unittest.cc'; fi` - -google/protobuf/io/protobuf_test-coded_stream_unittest.o: google/protobuf/io/coded_stream_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-coded_stream_unittest.o -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Tpo -c -o google/protobuf/io/protobuf_test-coded_stream_unittest.o `test -f 'google/protobuf/io/coded_stream_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/coded_stream_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/coded_stream_unittest.cc' object='google/protobuf/io/protobuf_test-coded_stream_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-coded_stream_unittest.o `test -f 'google/protobuf/io/coded_stream_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/coded_stream_unittest.cc - -google/protobuf/io/protobuf_test-coded_stream_unittest.obj: google/protobuf/io/coded_stream_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-coded_stream_unittest.obj -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Tpo -c -o google/protobuf/io/protobuf_test-coded_stream_unittest.obj `if test -f 'google/protobuf/io/coded_stream_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/coded_stream_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/coded_stream_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-coded_stream_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/coded_stream_unittest.cc' object='google/protobuf/io/protobuf_test-coded_stream_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-coded_stream_unittest.obj `if test -f 'google/protobuf/io/coded_stream_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/coded_stream_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/coded_stream_unittest.cc'; fi` - -google/protobuf/io/protobuf_test-printer_unittest.o: google/protobuf/io/printer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-printer_unittest.o -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Tpo -c -o google/protobuf/io/protobuf_test-printer_unittest.o `test -f 'google/protobuf/io/printer_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/printer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/printer_unittest.cc' object='google/protobuf/io/protobuf_test-printer_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-printer_unittest.o `test -f 'google/protobuf/io/printer_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/printer_unittest.cc - -google/protobuf/io/protobuf_test-printer_unittest.obj: google/protobuf/io/printer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-printer_unittest.obj -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Tpo -c -o google/protobuf/io/protobuf_test-printer_unittest.obj `if test -f 'google/protobuf/io/printer_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/printer_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/printer_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-printer_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/printer_unittest.cc' object='google/protobuf/io/protobuf_test-printer_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-printer_unittest.obj `if test -f 'google/protobuf/io/printer_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/printer_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/printer_unittest.cc'; fi` - -google/protobuf/io/protobuf_test-tokenizer_unittest.o: google/protobuf/io/tokenizer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-tokenizer_unittest.o -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Tpo -c -o google/protobuf/io/protobuf_test-tokenizer_unittest.o `test -f 'google/protobuf/io/tokenizer_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/tokenizer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/tokenizer_unittest.cc' object='google/protobuf/io/protobuf_test-tokenizer_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-tokenizer_unittest.o `test -f 'google/protobuf/io/tokenizer_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/tokenizer_unittest.cc - -google/protobuf/io/protobuf_test-tokenizer_unittest.obj: google/protobuf/io/tokenizer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-tokenizer_unittest.obj -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Tpo -c -o google/protobuf/io/protobuf_test-tokenizer_unittest.obj `if test -f 'google/protobuf/io/tokenizer_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/tokenizer_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/tokenizer_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-tokenizer_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/tokenizer_unittest.cc' object='google/protobuf/io/protobuf_test-tokenizer_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-tokenizer_unittest.obj `if test -f 'google/protobuf/io/tokenizer_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/tokenizer_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/tokenizer_unittest.cc'; fi` - -google/protobuf/io/protobuf_test-zero_copy_stream_unittest.o: google/protobuf/io/zero_copy_stream_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-zero_copy_stream_unittest.o -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Tpo -c -o google/protobuf/io/protobuf_test-zero_copy_stream_unittest.o `test -f 'google/protobuf/io/zero_copy_stream_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/zero_copy_stream_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/zero_copy_stream_unittest.cc' object='google/protobuf/io/protobuf_test-zero_copy_stream_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-zero_copy_stream_unittest.o `test -f 'google/protobuf/io/zero_copy_stream_unittest.cc' || echo '$(srcdir)/'`google/protobuf/io/zero_copy_stream_unittest.cc - -google/protobuf/io/protobuf_test-zero_copy_stream_unittest.obj: google/protobuf/io/zero_copy_stream_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/io/protobuf_test-zero_copy_stream_unittest.obj -MD -MP -MF google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Tpo -c -o google/protobuf/io/protobuf_test-zero_copy_stream_unittest.obj `if test -f 'google/protobuf/io/zero_copy_stream_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/zero_copy_stream_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/zero_copy_stream_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Tpo google/protobuf/io/$(DEPDIR)/protobuf_test-zero_copy_stream_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/io/zero_copy_stream_unittest.cc' object='google/protobuf/io/protobuf_test-zero_copy_stream_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/io/protobuf_test-zero_copy_stream_unittest.obj `if test -f 'google/protobuf/io/zero_copy_stream_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/io/zero_copy_stream_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/io/zero_copy_stream_unittest.cc'; fi` - -google/protobuf/compiler/protobuf_test-command_line_interface_unittest.o: google/protobuf/compiler/command_line_interface_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-command_line_interface_unittest.o -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Tpo -c -o google/protobuf/compiler/protobuf_test-command_line_interface_unittest.o `test -f 'google/protobuf/compiler/command_line_interface_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/command_line_interface_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/command_line_interface_unittest.cc' object='google/protobuf/compiler/protobuf_test-command_line_interface_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-command_line_interface_unittest.o `test -f 'google/protobuf/compiler/command_line_interface_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/command_line_interface_unittest.cc - -google/protobuf/compiler/protobuf_test-command_line_interface_unittest.obj: google/protobuf/compiler/command_line_interface_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-command_line_interface_unittest.obj -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Tpo -c -o google/protobuf/compiler/protobuf_test-command_line_interface_unittest.obj `if test -f 'google/protobuf/compiler/command_line_interface_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/command_line_interface_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/command_line_interface_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-command_line_interface_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/command_line_interface_unittest.cc' object='google/protobuf/compiler/protobuf_test-command_line_interface_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-command_line_interface_unittest.obj `if test -f 'google/protobuf/compiler/command_line_interface_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/command_line_interface_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/command_line_interface_unittest.cc'; fi` - -google/protobuf/compiler/protobuf_test-importer_unittest.o: google/protobuf/compiler/importer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-importer_unittest.o -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Tpo -c -o google/protobuf/compiler/protobuf_test-importer_unittest.o `test -f 'google/protobuf/compiler/importer_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/importer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/importer_unittest.cc' object='google/protobuf/compiler/protobuf_test-importer_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-importer_unittest.o `test -f 'google/protobuf/compiler/importer_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/importer_unittest.cc - -google/protobuf/compiler/protobuf_test-importer_unittest.obj: google/protobuf/compiler/importer_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-importer_unittest.obj -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Tpo -c -o google/protobuf/compiler/protobuf_test-importer_unittest.obj `if test -f 'google/protobuf/compiler/importer_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/importer_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/importer_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-importer_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/importer_unittest.cc' object='google/protobuf/compiler/protobuf_test-importer_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-importer_unittest.obj `if test -f 'google/protobuf/compiler/importer_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/importer_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/importer_unittest.cc'; fi` - -google/protobuf/compiler/protobuf_test-mock_code_generator.o: google/protobuf/compiler/mock_code_generator.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-mock_code_generator.o -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Tpo -c -o google/protobuf/compiler/protobuf_test-mock_code_generator.o `test -f 'google/protobuf/compiler/mock_code_generator.cc' || echo '$(srcdir)/'`google/protobuf/compiler/mock_code_generator.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/mock_code_generator.cc' object='google/protobuf/compiler/protobuf_test-mock_code_generator.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-mock_code_generator.o `test -f 'google/protobuf/compiler/mock_code_generator.cc' || echo '$(srcdir)/'`google/protobuf/compiler/mock_code_generator.cc - -google/protobuf/compiler/protobuf_test-mock_code_generator.obj: google/protobuf/compiler/mock_code_generator.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-mock_code_generator.obj -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Tpo -c -o google/protobuf/compiler/protobuf_test-mock_code_generator.obj `if test -f 'google/protobuf/compiler/mock_code_generator.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/mock_code_generator.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/mock_code_generator.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-mock_code_generator.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/mock_code_generator.cc' object='google/protobuf/compiler/protobuf_test-mock_code_generator.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-mock_code_generator.obj `if test -f 'google/protobuf/compiler/mock_code_generator.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/mock_code_generator.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/mock_code_generator.cc'; fi` - -google/protobuf/compiler/protobuf_test-parser_unittest.o: google/protobuf/compiler/parser_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-parser_unittest.o -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Tpo -c -o google/protobuf/compiler/protobuf_test-parser_unittest.o `test -f 'google/protobuf/compiler/parser_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/parser_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/parser_unittest.cc' object='google/protobuf/compiler/protobuf_test-parser_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-parser_unittest.o `test -f 'google/protobuf/compiler/parser_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/parser_unittest.cc - -google/protobuf/compiler/protobuf_test-parser_unittest.obj: google/protobuf/compiler/parser_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/protobuf_test-parser_unittest.obj -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Tpo -c -o google/protobuf/compiler/protobuf_test-parser_unittest.obj `if test -f 'google/protobuf/compiler/parser_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/parser_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/parser_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Tpo google/protobuf/compiler/$(DEPDIR)/protobuf_test-parser_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/parser_unittest.cc' object='google/protobuf/compiler/protobuf_test-parser_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/protobuf_test-parser_unittest.obj `if test -f 'google/protobuf/compiler/parser_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/parser_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/parser_unittest.cc'; fi` - -google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.o: google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.o -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc - -google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.obj: google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.obj -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_bootstrap_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc'; fi` - -google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.o: google/protobuf/compiler/cpp/cpp_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.o -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_unittest.cc - -google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.obj: google/protobuf/compiler/cpp/cpp_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.obj -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_unittest.cc'; fi` - -google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.o: google/protobuf/compiler/cpp/cpp_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.o -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_plugin_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_plugin_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.o `test -f 'google/protobuf/compiler/cpp/cpp_plugin_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_plugin_unittest.cc - -google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.obj: google/protobuf/compiler/cpp/cpp_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.obj -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_plugin_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_plugin_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_plugin_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_plugin_unittest.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.obj `if test -f 'google/protobuf/compiler/cpp/cpp_plugin_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_plugin_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc'; fi` - -google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.o: google/protobuf/compiler/java/java_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.o -MD -MP -MF google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Tpo -c -o google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.o `test -f 'google/protobuf/compiler/java/java_plugin_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/java/java_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Tpo google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/java/java_plugin_unittest.cc' object='google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.o `test -f 'google/protobuf/compiler/java/java_plugin_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/java/java_plugin_unittest.cc - -google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.obj: google/protobuf/compiler/java/java_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.obj -MD -MP -MF google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Tpo -c -o google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.obj `if test -f 'google/protobuf/compiler/java/java_plugin_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/java/java_plugin_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/java/java_plugin_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Tpo google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_plugin_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/java/java_plugin_unittest.cc' object='google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.obj `if test -f 'google/protobuf/compiler/java/java_plugin_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/java/java_plugin_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/java/java_plugin_unittest.cc'; fi` - -google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.o: google/protobuf/compiler/java/java_doc_comment_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.o -MD -MP -MF google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Tpo -c -o google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.o `test -f 'google/protobuf/compiler/java/java_doc_comment_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/java/java_doc_comment_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Tpo google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/java/java_doc_comment_unittest.cc' object='google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.o `test -f 'google/protobuf/compiler/java/java_doc_comment_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/java/java_doc_comment_unittest.cc - -google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.obj: google/protobuf/compiler/java/java_doc_comment_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.obj -MD -MP -MF google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Tpo -c -o google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.obj `if test -f 'google/protobuf/compiler/java/java_doc_comment_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/java/java_doc_comment_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/java/java_doc_comment_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Tpo google/protobuf/compiler/java/$(DEPDIR)/protobuf_test-java_doc_comment_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/java/java_doc_comment_unittest.cc' object='google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.obj `if test -f 'google/protobuf/compiler/java/java_doc_comment_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/java/java_doc_comment_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/java/java_doc_comment_unittest.cc'; fi` - -google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.o: google/protobuf/compiler/python/python_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.o -MD -MP -MF google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Tpo -c -o google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.o `test -f 'google/protobuf/compiler/python/python_plugin_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/python/python_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Tpo google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/python/python_plugin_unittest.cc' object='google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.o `test -f 'google/protobuf/compiler/python/python_plugin_unittest.cc' || echo '$(srcdir)/'`google/protobuf/compiler/python/python_plugin_unittest.cc - -google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.obj: google/protobuf/compiler/python/python_plugin_unittest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.obj -MD -MP -MF google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Tpo -c -o google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.obj `if test -f 'google/protobuf/compiler/python/python_plugin_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/python/python_plugin_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/python/python_plugin_unittest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Tpo google/protobuf/compiler/python/$(DEPDIR)/protobuf_test-python_plugin_unittest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/python/python_plugin_unittest.cc' object='google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.obj `if test -f 'google/protobuf/compiler/python/python_plugin_unittest.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/python/python_plugin_unittest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/python/python_plugin_unittest.cc'; fi` - -google/protobuf/protobuf_test-test_util.o: google/protobuf/test_util.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-test_util.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-test_util.Tpo -c -o google/protobuf/protobuf_test-test_util.o `test -f 'google/protobuf/test_util.cc' || echo '$(srcdir)/'`google/protobuf/test_util.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-test_util.Tpo google/protobuf/$(DEPDIR)/protobuf_test-test_util.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/test_util.cc' object='google/protobuf/protobuf_test-test_util.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-test_util.o `test -f 'google/protobuf/test_util.cc' || echo '$(srcdir)/'`google/protobuf/test_util.cc - -google/protobuf/protobuf_test-test_util.obj: google/protobuf/test_util.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-test_util.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-test_util.Tpo -c -o google/protobuf/protobuf_test-test_util.obj `if test -f 'google/protobuf/test_util.cc'; then $(CYGPATH_W) 'google/protobuf/test_util.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/test_util.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-test_util.Tpo google/protobuf/$(DEPDIR)/protobuf_test-test_util.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/test_util.cc' object='google/protobuf/protobuf_test-test_util.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-test_util.obj `if test -f 'google/protobuf/test_util.cc'; then $(CYGPATH_W) 'google/protobuf/test_util.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/test_util.cc'; fi` - -google/protobuf/testing/protobuf_test-googletest.o: google/protobuf/testing/googletest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_test-googletest.o -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Tpo -c -o google/protobuf/testing/protobuf_test-googletest.o `test -f 'google/protobuf/testing/googletest.cc' || echo '$(srcdir)/'`google/protobuf/testing/googletest.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/googletest.cc' object='google/protobuf/testing/protobuf_test-googletest.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_test-googletest.o `test -f 'google/protobuf/testing/googletest.cc' || echo '$(srcdir)/'`google/protobuf/testing/googletest.cc - -google/protobuf/testing/protobuf_test-googletest.obj: google/protobuf/testing/googletest.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_test-googletest.obj -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Tpo -c -o google/protobuf/testing/protobuf_test-googletest.obj `if test -f 'google/protobuf/testing/googletest.cc'; then $(CYGPATH_W) 'google/protobuf/testing/googletest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/googletest.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_test-googletest.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/googletest.cc' object='google/protobuf/testing/protobuf_test-googletest.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_test-googletest.obj `if test -f 'google/protobuf/testing/googletest.cc'; then $(CYGPATH_W) 'google/protobuf/testing/googletest.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/googletest.cc'; fi` - -google/protobuf/testing/protobuf_test-file.o: google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_test-file.o -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Tpo -c -o google/protobuf/testing/protobuf_test-file.o `test -f 'google/protobuf/testing/file.cc' || echo '$(srcdir)/'`google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/file.cc' object='google/protobuf/testing/protobuf_test-file.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_test-file.o `test -f 'google/protobuf/testing/file.cc' || echo '$(srcdir)/'`google/protobuf/testing/file.cc - -google/protobuf/testing/protobuf_test-file.obj: google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/protobuf_test-file.obj -MD -MP -MF google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Tpo -c -o google/protobuf/testing/protobuf_test-file.obj `if test -f 'google/protobuf/testing/file.cc'; then $(CYGPATH_W) 'google/protobuf/testing/file.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/file.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Tpo google/protobuf/testing/$(DEPDIR)/protobuf_test-file.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/file.cc' object='google/protobuf/testing/protobuf_test-file.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/protobuf_test-file.obj `if test -f 'google/protobuf/testing/file.cc'; then $(CYGPATH_W) 'google/protobuf/testing/file.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/file.cc'; fi` - -google/protobuf/protobuf_test-unittest_lite.pb.o: google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_lite.pb.o `test -f 'google/protobuf/unittest_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite.pb.cc' object='google/protobuf/protobuf_test-unittest_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_lite.pb.o `test -f 'google/protobuf/unittest_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite.pb.cc - -google/protobuf/protobuf_test-unittest_lite.pb.obj: google/protobuf/unittest_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_lite.pb.obj `if test -f 'google/protobuf/unittest_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite.pb.cc' object='google/protobuf/protobuf_test-unittest_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_lite.pb.obj `if test -f 'google/protobuf/unittest_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_import_lite.pb.o: google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import_lite.pb.o `test -f 'google/protobuf/unittest_import_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_lite.pb.cc' object='google/protobuf/protobuf_test-unittest_import_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import_lite.pb.o `test -f 'google/protobuf/unittest_import_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_lite.pb.cc - -google/protobuf/protobuf_test-unittest_import_lite.pb.obj: google/protobuf/unittest_import_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import_lite.pb.obj `if test -f 'google/protobuf/unittest_import_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_lite.pb.cc' object='google/protobuf/protobuf_test-unittest_import_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import_lite.pb.obj `if test -f 'google/protobuf/unittest_import_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_lite.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_import_public_lite.pb.o: google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import_public_lite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import_public_lite.pb.o `test -f 'google/protobuf/unittest_import_public_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public_lite.pb.cc' object='google/protobuf/protobuf_test-unittest_import_public_lite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import_public_lite.pb.o `test -f 'google/protobuf/unittest_import_public_lite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public_lite.pb.cc - -google/protobuf/protobuf_test-unittest_import_public_lite.pb.obj: google/protobuf/unittest_import_public_lite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import_public_lite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import_public_lite.pb.obj `if test -f 'google/protobuf/unittest_import_public_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public_lite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public_lite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public_lite.pb.cc' object='google/protobuf/protobuf_test-unittest_import_public_lite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import_public_lite.pb.obj `if test -f 'google/protobuf/unittest_import_public_lite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public_lite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public_lite.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest.pb.o: google/protobuf/unittest.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Tpo -c -o google/protobuf/protobuf_test-unittest.pb.o `test -f 'google/protobuf/unittest.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest.pb.cc' object='google/protobuf/protobuf_test-unittest.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest.pb.o `test -f 'google/protobuf/unittest.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest.pb.cc - -google/protobuf/protobuf_test-unittest.pb.obj: google/protobuf/unittest.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Tpo -c -o google/protobuf/protobuf_test-unittest.pb.obj `if test -f 'google/protobuf/unittest.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest.pb.cc' object='google/protobuf/protobuf_test-unittest.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest.pb.obj `if test -f 'google/protobuf/unittest.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_empty.pb.o: google/protobuf/unittest_empty.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_empty.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_empty.pb.o `test -f 'google/protobuf/unittest_empty.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_empty.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_empty.pb.cc' object='google/protobuf/protobuf_test-unittest_empty.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_empty.pb.o `test -f 'google/protobuf/unittest_empty.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_empty.pb.cc - -google/protobuf/protobuf_test-unittest_empty.pb.obj: google/protobuf/unittest_empty.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_empty.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_empty.pb.obj `if test -f 'google/protobuf/unittest_empty.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_empty.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_empty.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_empty.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_empty.pb.cc' object='google/protobuf/protobuf_test-unittest_empty.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_empty.pb.obj `if test -f 'google/protobuf/unittest_empty.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_empty.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_empty.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_import.pb.o: google/protobuf/unittest_import.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import.pb.o `test -f 'google/protobuf/unittest_import.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import.pb.cc' object='google/protobuf/protobuf_test-unittest_import.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import.pb.o `test -f 'google/protobuf/unittest_import.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import.pb.cc - -google/protobuf/protobuf_test-unittest_import.pb.obj: google/protobuf/unittest_import.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import.pb.obj `if test -f 'google/protobuf/unittest_import.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import.pb.cc' object='google/protobuf/protobuf_test-unittest_import.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import.pb.obj `if test -f 'google/protobuf/unittest_import.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_import_public.pb.o: google/protobuf/unittest_import_public.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import_public.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import_public.pb.o `test -f 'google/protobuf/unittest_import_public.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public.pb.cc' object='google/protobuf/protobuf_test-unittest_import_public.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import_public.pb.o `test -f 'google/protobuf/unittest_import_public.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_import_public.pb.cc - -google/protobuf/protobuf_test-unittest_import_public.pb.obj: google/protobuf/unittest_import_public.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_import_public.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_import_public.pb.obj `if test -f 'google/protobuf/unittest_import_public.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_import_public.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_import_public.pb.cc' object='google/protobuf/protobuf_test-unittest_import_public.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_import_public.pb.obj `if test -f 'google/protobuf/unittest_import_public.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_import_public.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_import_public.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_mset.pb.o: google/protobuf/unittest_mset.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_mset.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_mset.pb.o `test -f 'google/protobuf/unittest_mset.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_mset.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_mset.pb.cc' object='google/protobuf/protobuf_test-unittest_mset.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_mset.pb.o `test -f 'google/protobuf/unittest_mset.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_mset.pb.cc - -google/protobuf/protobuf_test-unittest_mset.pb.obj: google/protobuf/unittest_mset.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_mset.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_mset.pb.obj `if test -f 'google/protobuf/unittest_mset.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_mset.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_mset.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_mset.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_mset.pb.cc' object='google/protobuf/protobuf_test-unittest_mset.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_mset.pb.obj `if test -f 'google/protobuf/unittest_mset.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_mset.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_mset.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_optimize_for.pb.o: google/protobuf/unittest_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_optimize_for.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_optimize_for.pb.o `test -f 'google/protobuf/unittest_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_optimize_for.pb.cc' object='google/protobuf/protobuf_test-unittest_optimize_for.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_optimize_for.pb.o `test -f 'google/protobuf/unittest_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_optimize_for.pb.cc - -google/protobuf/protobuf_test-unittest_optimize_for.pb.obj: google/protobuf/unittest_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_optimize_for.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_optimize_for.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_optimize_for.pb.cc' object='google/protobuf/protobuf_test-unittest_optimize_for.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_optimize_for.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.o: google/protobuf/unittest_embed_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.o `test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_embed_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_embed_optimize_for.pb.cc' object='google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.o `test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_embed_optimize_for.pb.cc - -google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.obj: google/protobuf/unittest_embed_optimize_for.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_embed_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_embed_optimize_for.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_embed_optimize_for.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_embed_optimize_for.pb.cc' object='google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.obj `if test -f 'google/protobuf/unittest_embed_optimize_for.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_embed_optimize_for.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_embed_optimize_for.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_custom_options.pb.o: google/protobuf/unittest_custom_options.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_custom_options.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_custom_options.pb.o `test -f 'google/protobuf/unittest_custom_options.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_custom_options.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_custom_options.pb.cc' object='google/protobuf/protobuf_test-unittest_custom_options.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_custom_options.pb.o `test -f 'google/protobuf/unittest_custom_options.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_custom_options.pb.cc - -google/protobuf/protobuf_test-unittest_custom_options.pb.obj: google/protobuf/unittest_custom_options.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_custom_options.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_custom_options.pb.obj `if test -f 'google/protobuf/unittest_custom_options.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_custom_options.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_custom_options.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_custom_options.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_custom_options.pb.cc' object='google/protobuf/protobuf_test-unittest_custom_options.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_custom_options.pb.obj `if test -f 'google/protobuf/unittest_custom_options.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_custom_options.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_custom_options.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.o: google/protobuf/unittest_lite_imports_nonlite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.o `test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite_imports_nonlite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite_imports_nonlite.pb.cc' object='google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.o `test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_lite_imports_nonlite.pb.cc - -google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.obj: google/protobuf/unittest_lite_imports_nonlite.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.obj `if test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite_imports_nonlite.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_lite_imports_nonlite.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_lite_imports_nonlite.pb.cc' object='google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.obj `if test -f 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_lite_imports_nonlite.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_lite_imports_nonlite.pb.cc'; fi` - -google/protobuf/protobuf_test-unittest_no_generic_services.pb.o: google/protobuf/unittest_no_generic_services.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_no_generic_services.pb.o -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_no_generic_services.pb.o `test -f 'google/protobuf/unittest_no_generic_services.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_no_generic_services.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_no_generic_services.pb.cc' object='google/protobuf/protobuf_test-unittest_no_generic_services.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_no_generic_services.pb.o `test -f 'google/protobuf/unittest_no_generic_services.pb.cc' || echo '$(srcdir)/'`google/protobuf/unittest_no_generic_services.pb.cc - -google/protobuf/protobuf_test-unittest_no_generic_services.pb.obj: google/protobuf/unittest_no_generic_services.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/protobuf_test-unittest_no_generic_services.pb.obj -MD -MP -MF google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Tpo -c -o google/protobuf/protobuf_test-unittest_no_generic_services.pb.obj `if test -f 'google/protobuf/unittest_no_generic_services.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_no_generic_services.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_no_generic_services.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Tpo google/protobuf/$(DEPDIR)/protobuf_test-unittest_no_generic_services.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/unittest_no_generic_services.pb.cc' object='google/protobuf/protobuf_test-unittest_no_generic_services.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/protobuf_test-unittest_no_generic_services.pb.obj `if test -f 'google/protobuf/unittest_no_generic_services.pb.cc'; then $(CYGPATH_W) 'google/protobuf/unittest_no_generic_services.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/unittest_no_generic_services.pb.cc'; fi` - -google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.o: google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.o -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.o `test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.o `test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' || echo '$(srcdir)/'`google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc - -google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.obj: google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.obj -MD -MP -MF google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Tpo -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.obj `if test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Tpo google/protobuf/compiler/cpp/$(DEPDIR)/protobuf_test-cpp_test_bad_identifiers.pb.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc' object='google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(protobuf_test_CPPFLAGS) $(CPPFLAGS) $(protobuf_test_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.obj `if test -f 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.cc'; fi` - -google/protobuf/compiler/test_plugin-mock_code_generator.o: google/protobuf/compiler/mock_code_generator.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/test_plugin-mock_code_generator.o -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Tpo -c -o google/protobuf/compiler/test_plugin-mock_code_generator.o `test -f 'google/protobuf/compiler/mock_code_generator.cc' || echo '$(srcdir)/'`google/protobuf/compiler/mock_code_generator.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Tpo google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/mock_code_generator.cc' object='google/protobuf/compiler/test_plugin-mock_code_generator.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/test_plugin-mock_code_generator.o `test -f 'google/protobuf/compiler/mock_code_generator.cc' || echo '$(srcdir)/'`google/protobuf/compiler/mock_code_generator.cc - -google/protobuf/compiler/test_plugin-mock_code_generator.obj: google/protobuf/compiler/mock_code_generator.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/test_plugin-mock_code_generator.obj -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Tpo -c -o google/protobuf/compiler/test_plugin-mock_code_generator.obj `if test -f 'google/protobuf/compiler/mock_code_generator.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/mock_code_generator.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/mock_code_generator.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Tpo google/protobuf/compiler/$(DEPDIR)/test_plugin-mock_code_generator.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/mock_code_generator.cc' object='google/protobuf/compiler/test_plugin-mock_code_generator.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/test_plugin-mock_code_generator.obj `if test -f 'google/protobuf/compiler/mock_code_generator.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/mock_code_generator.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/mock_code_generator.cc'; fi` - -google/protobuf/testing/test_plugin-file.o: google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/test_plugin-file.o -MD -MP -MF google/protobuf/testing/$(DEPDIR)/test_plugin-file.Tpo -c -o google/protobuf/testing/test_plugin-file.o `test -f 'google/protobuf/testing/file.cc' || echo '$(srcdir)/'`google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/test_plugin-file.Tpo google/protobuf/testing/$(DEPDIR)/test_plugin-file.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/file.cc' object='google/protobuf/testing/test_plugin-file.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/test_plugin-file.o `test -f 'google/protobuf/testing/file.cc' || echo '$(srcdir)/'`google/protobuf/testing/file.cc - -google/protobuf/testing/test_plugin-file.obj: google/protobuf/testing/file.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/testing/test_plugin-file.obj -MD -MP -MF google/protobuf/testing/$(DEPDIR)/test_plugin-file.Tpo -c -o google/protobuf/testing/test_plugin-file.obj `if test -f 'google/protobuf/testing/file.cc'; then $(CYGPATH_W) 'google/protobuf/testing/file.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/file.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/testing/$(DEPDIR)/test_plugin-file.Tpo google/protobuf/testing/$(DEPDIR)/test_plugin-file.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/testing/file.cc' object='google/protobuf/testing/test_plugin-file.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/testing/test_plugin-file.obj `if test -f 'google/protobuf/testing/file.cc'; then $(CYGPATH_W) 'google/protobuf/testing/file.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/testing/file.cc'; fi` - -google/protobuf/compiler/test_plugin-test_plugin.o: google/protobuf/compiler/test_plugin.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/test_plugin-test_plugin.o -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Tpo -c -o google/protobuf/compiler/test_plugin-test_plugin.o `test -f 'google/protobuf/compiler/test_plugin.cc' || echo '$(srcdir)/'`google/protobuf/compiler/test_plugin.cc -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Tpo google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/test_plugin.cc' object='google/protobuf/compiler/test_plugin-test_plugin.o' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/test_plugin-test_plugin.o `test -f 'google/protobuf/compiler/test_plugin.cc' || echo '$(srcdir)/'`google/protobuf/compiler/test_plugin.cc - -google/protobuf/compiler/test_plugin-test_plugin.obj: google/protobuf/compiler/test_plugin.cc -@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT google/protobuf/compiler/test_plugin-test_plugin.obj -MD -MP -MF google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Tpo -c -o google/protobuf/compiler/test_plugin-test_plugin.obj `if test -f 'google/protobuf/compiler/test_plugin.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/test_plugin.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/test_plugin.cc'; fi` -@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Tpo google/protobuf/compiler/$(DEPDIR)/test_plugin-test_plugin.Po -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='google/protobuf/compiler/test_plugin.cc' object='google/protobuf/compiler/test_plugin-test_plugin.obj' libtool=no @AMDEPBACKSLASH@ -@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(test_plugin_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o google/protobuf/compiler/test_plugin-test_plugin.obj `if test -f 'google/protobuf/compiler/test_plugin.cc'; then $(CYGPATH_W) 'google/protobuf/compiler/test_plugin.cc'; else $(CYGPATH_W) '$(srcdir)/google/protobuf/compiler/test_plugin.cc'; fi` - -mostlyclean-libtool: - -rm -f *.lo - -clean-libtool: - -rm -rf .libs _libs - -rm -rf google/protobuf/.libs google/protobuf/_libs - -rm -rf google/protobuf/compiler/.libs google/protobuf/compiler/_libs - -rm -rf google/protobuf/compiler/cpp/.libs google/protobuf/compiler/cpp/_libs - -rm -rf google/protobuf/compiler/java/.libs google/protobuf/compiler/java/_libs - -rm -rf google/protobuf/compiler/python/.libs google/protobuf/compiler/python/_libs - -rm -rf google/protobuf/io/.libs google/protobuf/io/_libs - -rm -rf google/protobuf/stubs/.libs google/protobuf/stubs/_libs -install-nobase_dist_protoDATA: $(nobase_dist_proto_DATA) - @$(NORMAL_INSTALL) - @list='$(nobase_dist_proto_DATA)'; test -n "$(protodir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(protodir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(protodir)" || exit 1; \ - fi; \ - $(am__nobase_list) | while read dir files; do \ - xfiles=; for file in $$files; do \ - if test -f "$$file"; then xfiles="$$xfiles $$file"; \ - else xfiles="$$xfiles $(srcdir)/$$file"; fi; done; \ - test -z "$$xfiles" || { \ - test "x$$dir" = x. || { \ - echo " $(MKDIR_P) '$(DESTDIR)$(protodir)/$$dir'"; \ - $(MKDIR_P) "$(DESTDIR)$(protodir)/$$dir"; }; \ - echo " $(INSTALL_DATA) $$xfiles '$(DESTDIR)$(protodir)/$$dir'"; \ - $(INSTALL_DATA) $$xfiles "$(DESTDIR)$(protodir)/$$dir" || exit $$?; }; \ - done - -uninstall-nobase_dist_protoDATA: - @$(NORMAL_UNINSTALL) - @list='$(nobase_dist_proto_DATA)'; test -n "$(protodir)" || list=; \ - $(am__nobase_strip_setup); files=`$(am__nobase_strip)`; \ - dir='$(DESTDIR)$(protodir)'; $(am__uninstall_files_from_dir) -install-nobase_includeHEADERS: $(nobase_include_HEADERS) - @$(NORMAL_INSTALL) - @list='$(nobase_include_HEADERS)'; test -n "$(includedir)" || list=; \ - if test -n "$$list"; then \ - echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \ - $(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \ - fi; \ - $(am__nobase_list) | while read dir files; do \ - xfiles=; for file in $$files; do \ - if test -f "$$file"; then xfiles="$$xfiles $$file"; \ - else xfiles="$$xfiles $(srcdir)/$$file"; fi; done; \ - test -z "$$xfiles" || { \ - test "x$$dir" = x. || { \ - echo " $(MKDIR_P) '$(DESTDIR)$(includedir)/$$dir'"; \ - $(MKDIR_P) "$(DESTDIR)$(includedir)/$$dir"; }; \ - echo " $(INSTALL_HEADER) $$xfiles '$(DESTDIR)$(includedir)/$$dir'"; \ - $(INSTALL_HEADER) $$xfiles "$(DESTDIR)$(includedir)/$$dir" || exit $$?; }; \ - done - -uninstall-nobase_includeHEADERS: - @$(NORMAL_UNINSTALL) - @list='$(nobase_include_HEADERS)'; test -n "$(includedir)" || list=; \ - $(am__nobase_strip_setup); files=`$(am__nobase_strip)`; \ - dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir) - -ID: $(am__tagged_files) - $(am__define_uniq_tagged_files); mkid -fID $$unique -tags: tags-am -TAGS: tags - -tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) - set x; \ - here=`pwd`; \ - $(am__define_uniq_tagged_files); \ - shift; \ - if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ - test -n "$$unique" || unique=$$empty_fix; \ - if test $$# -gt 0; then \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - "$$@" $$unique; \ - else \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$unique; \ - fi; \ - fi -ctags: ctags-am - -CTAGS: ctags -ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) - $(am__define_uniq_tagged_files); \ - test -z "$(CTAGS_ARGS)$$unique" \ - || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$unique - -GTAGS: - here=`$(am__cd) $(top_builddir) && pwd` \ - && $(am__cd) $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) "$$here" -cscopelist: cscopelist-am - -cscopelist-am: $(am__tagged_files) - list='$(am__tagged_files)'; \ - case "$(srcdir)" in \ - [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ - *) sdir=$(subdir)/$(srcdir) ;; \ - esac; \ - for i in $$list; do \ - if test -f "$$i"; then \ - echo "$(subdir)/$$i"; \ - else \ - echo "$$sdir/$$i"; \ - fi; \ - done >> $(top_builddir)/cscope.files - -distclean-tags: - -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags - -# Recover from deleted '.trs' file; this should ensure that -# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create -# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells -# to avoid problems with "make -n". -.log.trs: - rm -f $< $@ - $(MAKE) $(AM_MAKEFLAGS) $< - -# Leading 'am--fnord' is there to ensure the list of targets does not -# expand to empty, as could happen e.g. with make check TESTS=''. -am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck) -am--force-recheck: - @: - -$(TEST_SUITE_LOG): $(TEST_LOGS) - @$(am__set_TESTS_bases); \ - am__f_ok () { test -f "$$1" && test -r "$$1"; }; \ - redo_bases=`for i in $$bases; do \ - am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \ - done`; \ - if test -n "$$redo_bases"; then \ - redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \ - redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \ - if $(am__make_dryrun); then :; else \ - rm -f $$redo_logs && rm -f $$redo_results || exit 1; \ - fi; \ - fi; \ - if test -n "$$am__remaking_logs"; then \ - echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \ - "recursion detected" >&2; \ - else \ - am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \ - fi; \ - if $(am__make_dryrun); then :; else \ - st=0; \ - errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \ - for i in $$redo_bases; do \ - test -f $$i.trs && test -r $$i.trs \ - || { echo "$$errmsg $$i.trs" >&2; st=1; }; \ - test -f $$i.log && test -r $$i.log \ - || { echo "$$errmsg $$i.log" >&2; st=1; }; \ - done; \ - test $$st -eq 0 || exit 1; \ - fi - @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \ - ws='[ ]'; \ - results=`for b in $$bases; do echo $$b.trs; done`; \ - test -n "$$results" || results=/dev/null; \ - all=` grep "^$$ws*:test-result:" $$results | wc -l`; \ - pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \ - fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \ - skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \ - xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \ - xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \ - error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \ - if test `expr $$fail + $$xpass + $$error` -eq 0; then \ - success=true; \ - else \ - success=false; \ - fi; \ - br='==================='; br=$$br$$br$$br$$br; \ - result_count () \ - { \ - if test x"$$1" = x"--maybe-color"; then \ - maybe_colorize=yes; \ - elif test x"$$1" = x"--no-color"; then \ - maybe_colorize=no; \ - else \ - echo "$@: invalid 'result_count' usage" >&2; exit 4; \ - fi; \ - shift; \ - desc=$$1 count=$$2; \ - if test $$maybe_colorize = yes && test $$count -gt 0; then \ - color_start=$$3 color_end=$$std; \ - else \ - color_start= color_end=; \ - fi; \ - echo "$${color_start}# $$desc $$count$${color_end}"; \ - }; \ - create_testsuite_report () \ - { \ - result_count $$1 "TOTAL:" $$all "$$brg"; \ - result_count $$1 "PASS: " $$pass "$$grn"; \ - result_count $$1 "SKIP: " $$skip "$$blu"; \ - result_count $$1 "XFAIL:" $$xfail "$$lgn"; \ - result_count $$1 "FAIL: " $$fail "$$red"; \ - result_count $$1 "XPASS:" $$xpass "$$red"; \ - result_count $$1 "ERROR:" $$error "$$mgn"; \ - }; \ - { \ - echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \ - $(am__rst_title); \ - create_testsuite_report --no-color; \ - echo; \ - echo ".. contents:: :depth: 2"; \ - echo; \ - for b in $$bases; do echo $$b; done \ - | $(am__create_global_log); \ - } >$(TEST_SUITE_LOG).tmp || exit 1; \ - mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \ - if $$success; then \ - col="$$grn"; \ - else \ - col="$$red"; \ - test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \ - fi; \ - echo "$${col}$$br$${std}"; \ - echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \ - echo "$${col}$$br$${std}"; \ - create_testsuite_report --maybe-color; \ - echo "$$col$$br$$std"; \ - if $$success; then :; else \ - echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \ - if test -n "$(PACKAGE_BUGREPORT)"; then \ - echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \ - fi; \ - echo "$$col$$br$$std"; \ - fi; \ - $$success || exit 1 - -check-TESTS: - @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list - @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list - @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - @set +e; $(am__set_TESTS_bases); \ - log_list=`for i in $$bases; do echo $$i.log; done`; \ - trs_list=`for i in $$bases; do echo $$i.trs; done`; \ - log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \ - $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \ - exit $$?; -recheck: all $(check_PROGRAMS) - @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - @set +e; $(am__set_TESTS_bases); \ - bases=`for i in $$bases; do echo $$i; done \ - | $(am__list_recheck_tests)` || exit 1; \ - log_list=`for i in $$bases; do echo $$i.log; done`; \ - log_list=`echo $$log_list`; \ - $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \ - am__force_recheck=am--force-recheck \ - TEST_LOGS="$$log_list"; \ - exit $$? -protobuf-test.log: protobuf-test$(EXEEXT) - @p='protobuf-test$(EXEEXT)'; \ - b='protobuf-test'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -protobuf-lazy-descriptor-test.log: protobuf-lazy-descriptor-test$(EXEEXT) - @p='protobuf-lazy-descriptor-test$(EXEEXT)'; \ - b='protobuf-lazy-descriptor-test'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -protobuf-lite-test.log: protobuf-lite-test$(EXEEXT) - @p='protobuf-lite-test$(EXEEXT)'; \ - b='protobuf-lite-test'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -google/protobuf/compiler/zip_output_unittest.sh.log: google/protobuf/compiler/zip_output_unittest.sh - @p='google/protobuf/compiler/zip_output_unittest.sh'; \ - b='google/protobuf/compiler/zip_output_unittest.sh'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -google/protobuf/io/gzip_stream_unittest.sh.log: google/protobuf/io/gzip_stream_unittest.sh - @p='google/protobuf/io/gzip_stream_unittest.sh'; \ - b='google/protobuf/io/gzip_stream_unittest.sh'; \ - $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -.test.log: - @p='$<'; \ - $(am__set_b); \ - $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ - --log-file $$b.log --trs-file $$b.trs \ - $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ - "$$tst" $(AM_TESTS_FD_REDIRECT) -@am__EXEEXT_TRUE@.test$(EXEEXT).log: -@am__EXEEXT_TRUE@ @p='$<'; \ -@am__EXEEXT_TRUE@ $(am__set_b); \ -@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ -@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ -@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ -@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) - -distdir: $(DISTFILES) - @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ - list='$(DISTFILES)'; \ - dist_files=`for file in $$list; do echo $$file; done | \ - sed -e "s|^$$srcdirstrip/||;t" \ - -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ - case $$dist_files in \ - */*) $(MKDIR_P) `echo "$$dist_files" | \ - sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ - sort -u` ;; \ - esac; \ - for file in $$dist_files; do \ - if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ - if test -d $$d/$$file; then \ - dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ - if test -d "$(distdir)/$$file"; then \ - find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ - fi; \ - if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ - find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ - fi; \ - cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ - else \ - test -f "$(distdir)/$$file" \ - || cp -p $$d/$$file "$(distdir)/$$file" \ - || exit 1; \ - fi; \ - done -check-am: all-am - $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) - $(MAKE) $(AM_MAKEFLAGS) check-TESTS -check: $(BUILT_SOURCES) - $(MAKE) $(AM_MAKEFLAGS) check-am -all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(DATA) $(HEADERS) -install-binPROGRAMS: install-libLTLIBRARIES - -installdirs: - for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(protodir)" "$(DESTDIR)$(includedir)"; do \ - test -z "$$dir" || $(MKDIR_P) "$$dir"; \ - done -install: $(BUILT_SOURCES) - $(MAKE) $(AM_MAKEFLAGS) install-am -install-exec: install-exec-am -install-data: install-data-am -uninstall: uninstall-am - -install-am: all-am - @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am - -installcheck: installcheck-am -install-strip: - if test -z '$(STRIP)'; then \ - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - install; \ - else \ - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ - fi -mostlyclean-generic: - -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) - -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) - -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) - -clean-generic: - -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) - -distclean-generic: - -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) - -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) - -rm -f google/protobuf/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/$(am__dirstamp) - -rm -f google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/compiler/$(am__dirstamp) - -rm -f google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/compiler/cpp/$(am__dirstamp) - -rm -f google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/compiler/java/$(am__dirstamp) - -rm -f google/protobuf/compiler/python/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/compiler/python/$(am__dirstamp) - -rm -f google/protobuf/io/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/io/$(am__dirstamp) - -rm -f google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/stubs/$(am__dirstamp) - -rm -f google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) - -rm -f google/protobuf/testing/$(am__dirstamp) - -maintainer-clean-generic: - @echo "This command is intended for maintainers to use" - @echo "it deletes files that may require special tools to rebuild." - -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) - -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) -clean: clean-am - -clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \ - clean-libLTLIBRARIES clean-libtool clean-local mostlyclean-am - -distclean: distclean-am - -rm -rf google/protobuf/$(DEPDIR) google/protobuf/compiler/$(DEPDIR) google/protobuf/compiler/cpp/$(DEPDIR) google/protobuf/compiler/java/$(DEPDIR) google/protobuf/compiler/python/$(DEPDIR) google/protobuf/io/$(DEPDIR) google/protobuf/stubs/$(DEPDIR) google/protobuf/testing/$(DEPDIR) - -rm -f Makefile -distclean-am: clean-am distclean-compile distclean-generic \ - distclean-tags - -dvi: dvi-am - -dvi-am: - -html: html-am - -html-am: - -info: info-am - -info-am: - -install-data-am: install-nobase_dist_protoDATA \ - install-nobase_includeHEADERS - -install-dvi: install-dvi-am - -install-dvi-am: - -install-exec-am: install-binPROGRAMS install-libLTLIBRARIES - -install-html: install-html-am - -install-html-am: - -install-info: install-info-am - -install-info-am: - -install-man: - -install-pdf: install-pdf-am - -install-pdf-am: - -install-ps: install-ps-am - -install-ps-am: - -installcheck-am: - -maintainer-clean: maintainer-clean-am - -rm -rf google/protobuf/$(DEPDIR) google/protobuf/compiler/$(DEPDIR) google/protobuf/compiler/cpp/$(DEPDIR) google/protobuf/compiler/java/$(DEPDIR) google/protobuf/compiler/python/$(DEPDIR) google/protobuf/io/$(DEPDIR) google/protobuf/stubs/$(DEPDIR) google/protobuf/testing/$(DEPDIR) - -rm -f Makefile -maintainer-clean-am: distclean-am maintainer-clean-generic - -mostlyclean: mostlyclean-am - -mostlyclean-am: mostlyclean-compile mostlyclean-generic \ - mostlyclean-libtool - -pdf: pdf-am - -pdf-am: - -ps: ps-am - -ps-am: - -uninstall-am: uninstall-binPROGRAMS uninstall-libLTLIBRARIES \ - uninstall-nobase_dist_protoDATA \ - uninstall-nobase_includeHEADERS - -.MAKE: all check check-am install install-am install-strip - -.PHONY: CTAGS GTAGS TAGS all all-am check check-TESTS check-am clean \ - clean-binPROGRAMS clean-checkPROGRAMS clean-generic \ - clean-libLTLIBRARIES clean-libtool clean-local cscopelist-am \ - ctags ctags-am distclean distclean-compile distclean-generic \ - distclean-libtool distclean-tags distdir dvi dvi-am html \ - html-am info info-am install install-am install-binPROGRAMS \ - install-data install-data-am install-dvi install-dvi-am \ - install-exec install-exec-am install-html install-html-am \ - install-info install-info-am install-libLTLIBRARIES \ - install-man install-nobase_dist_protoDATA \ - install-nobase_includeHEADERS install-pdf install-pdf-am \ - install-ps install-ps-am install-strip installcheck \ - installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ - recheck tags tags-am uninstall uninstall-am \ - uninstall-binPROGRAMS uninstall-libLTLIBRARIES \ - uninstall-nobase_dist_protoDATA \ - uninstall-nobase_includeHEADERS - - -# Not sure why these don't get cleaned automatically. -clean-local: - rm -f *.loT - -@USE_EXTERNAL_PROTOC_TRUE@unittest_proto_middleman: $(protoc_inputs) -@USE_EXTERNAL_PROTOC_TRUE@ $(PROTOC) -I$(srcdir) --cpp_out=. $^ -@USE_EXTERNAL_PROTOC_TRUE@ touch unittest_proto_middleman - -# We have to cd to $(srcdir) before executing protoc because $(protoc_inputs) is -# relative to srcdir, which may not be the same as the current directory when -# building out-of-tree. -@USE_EXTERNAL_PROTOC_FALSE@unittest_proto_middleman: protoc$(EXEEXT) $(protoc_inputs) -@USE_EXTERNAL_PROTOC_FALSE@ oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/protoc$(EXEEXT) -I. --cpp_out=$$oldpwd $(protoc_inputs) ) -@USE_EXTERNAL_PROTOC_FALSE@ touch unittest_proto_middleman - -$(protoc_outputs): unittest_proto_middleman - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/src/tier0/cpu_posix.cpp b/src/tier0/cpu_posix.cpp index 8de899bf8..ccf76789d 100644 --- a/src/tier0/cpu_posix.cpp +++ b/src/tier0/cpu_posix.cpp @@ -7,12 +7,15 @@ #include #include #include -#include #include #include #include #include +#ifdef OSX +#include +#endif + #define rdtsc(x) \ __asm__ __volatile__ ("rdtsc" : "=A" (x)) diff --git a/src/tier1/pathmatch.cpp b/src/tier1/pathmatch.cpp index f828a9ae8..9b9d94b0d 100644 --- a/src/tier1/pathmatch.cpp +++ b/src/tier1/pathmatch.cpp @@ -71,7 +71,7 @@ static bool s_bShowDiag; #define WRAP( fn, ret, ... ) \ ret __real_##fn(__VA_ARGS__); \ - ret __wrap_##fn(__VA_ARGS__) + __attribute__((visibility("default"))) ret __wrap_##fn(__VA_ARGS__) #define CALL( fn ) __real_##fn diff --git a/src/togl/linuxwin/glmgrbasics.cpp b/src/togl/linuxwin/glmgrbasics.cpp index 5a19cccb6..e73eade4a 100644 --- a/src/togl/linuxwin/glmgrbasics.cpp +++ b/src/togl/linuxwin/glmgrbasics.cpp @@ -2627,8 +2627,10 @@ bool GLMDetectOGLP( void ) #endif #include #ifndef _WIN32 - #include - #include + #include +#endif +#ifdef OSX + #include #endif // From Technical Q&A QA1361 diff --git a/src/vgui2/vgui_controls/Button.cpp b/src/vgui2/vgui_controls/Button.cpp index 764c69570..86b590cba 100644 --- a/src/vgui2/vgui_controls/Button.cpp +++ b/src/vgui2/vgui_controls/Button.cpp @@ -688,20 +688,27 @@ void Button::SetReleasedSound(const char *sound) } } +inline int MouseCodeToMask( MouseCode code ) +{ + // MouseCodes do not start at zero. Make them start at zero before trying to fit them into a 32 bit mask.. + // Otherwise, you would be trying to set bit 107 of an integer, and that would be bad. + const int recode = code - MOUSE_FIRST; + AssertMsg1( recode >= 0 && recode < 32, "MouseCode %d is invalid and cannot fit into a 32-bit mask\n", code ); + return 1 << recode ; +} + //----------------------------------------------------------------------------- // Purpose: Set button to be mouse clickable or not. //----------------------------------------------------------------------------- void Button::SetMouseClickEnabled(MouseCode code,bool state) { - if(state) + if (state) { - //set bit to 1 - _mouseClickMask|=1<<((int)(code+1)); + _mouseClickMask |= MouseCodeToMask(code); //set bit to 1 } else { - //set bit to 0 - _mouseClickMask&=~(1<<((int)(code+1))); + _mouseClickMask &= ~MouseCodeToMask(code); //set bit to 0 } } @@ -710,7 +717,7 @@ void Button::SetMouseClickEnabled(MouseCode code,bool state) //----------------------------------------------------------------------------- bool Button::IsMouseClickEnabled(MouseCode code) { - if(_mouseClickMask&(1<<((int)(code+1)))) + if ( _mouseClickMask & MouseCodeToMask(code) ) { return true; } diff --git a/src/vgui2/vgui_surfacelib/linuxfont.cpp b/src/vgui2/vgui_surfacelib/linuxfont.cpp index b80d908c1..7366bcd0e 100644 --- a/src/vgui2/vgui_surfacelib/linuxfont.cpp +++ b/src/vgui2/vgui_surfacelib/linuxfont.cpp @@ -502,7 +502,7 @@ void CLinuxFont::GetCharRGBA( wchar_t ch, int rgbaWide, int rgbaTall, unsigned c if( error == 0 ) { uint32 alpha_scale = 1; - int Width = min( rgbaWide, bitmap.width ); + int Width = MIN( rgbaWide, bitmap.width ); unsigned char *rgba = prgba + ( nSkipRows * rgbaWide * 4 ); switch( m_face->glyph->bitmap.pixel_mode ) diff --git a/src/vgui2/vgui_surfacelib/vgui_surfacelib.vpc b/src/vgui2/vgui_surfacelib/vgui_surfacelib.vpc index bd413e43a..12c968c92 100644 --- a/src/vgui2/vgui_surfacelib/vgui_surfacelib.vpc +++ b/src/vgui2/vgui_surfacelib/vgui_surfacelib.vpc @@ -8,6 +8,13 @@ $macro SRCDIR "..\.." $include "$SRCDIR\vpc_scripts\source_lib_base.vpc" +$Configuration +{ + $Compiler + { + $AdditionalIncludeDirectories "$BASE;/usr/include/freetype2" [$LINUXALL] + } +} $Project "vgui_surfacelib" { diff --git a/src/vguimatsurface/vguimatsurface.vpc b/src/vguimatsurface/vguimatsurface.vpc index 1f41c621b..bc46ce731 100644 --- a/src/vguimatsurface/vguimatsurface.vpc +++ b/src/vguimatsurface/vguimatsurface.vpc @@ -17,6 +17,8 @@ $Configuration $PreprocessorDefinitions "$BASE;fopen=dont_use_fopen" [$WIN32] $EnableC++Exceptions "Yes (/EHsc)" // $TreatWchar_tAsBuiltinType "No" + $AdditionalIncludeDirectories "$BASE;/usr/include/freetype2" [$LINUXALL] + } $Linker diff --git a/src/vpc_scripts/groups.vgc b/src/vpc_scripts/groups.vgc index f806f357b..36ad0b607 100644 --- a/src/vpc_scripts/groups.vgc +++ b/src/vpc_scripts/groups.vgc @@ -471,11 +471,11 @@ $Group "dedicated" "dmxloader" "engine" "gcsdk" - "havana_constraints" - "hk_base" - "hk_math" - "ivp_compactbuilder" - "ivp_physics" +// "havana_constraints" +// "hk_base" +// "hk_math" +// "ivp_compactbuilder" +// "ivp_physics" "jpeglib" "lzma" "materialsystem" @@ -494,7 +494,7 @@ $Group "dedicated" "tier2" "tier3" "unitlib" - "vphysics" +// "vphysics" "vpklib" "vstdlib" "vtf" @@ -526,20 +526,20 @@ $Group "port" "studiorender" "scenefilecache" "datacache" - "hk_base" - "hk_math" - "havana_constraints" - "ivp_physics" - "ivp_compactbuilder" - "vphysics" + // "hk_base" + // "hk_math" + // "havana_constraints" + // "ivp_physics" + // "ivp_compactbuilder" + // "vphysics" "shaderlib" "shaderapiempty" "materialsystem" "matsys_controls" "vgui_controls" - "vaudio_miles" - "vaudio_speex" - "vaudio_celt" + // "vaudio_miles" + // "vaudio_speex" + // "vaudio_celt" "engine" "choreoobjects" "launcher_main" @@ -559,7 +559,7 @@ $Group "port" "togl" "shaderapidx9" "stdshader_dx9" - "bugreporter_filequeue" + // "bugreporter_filequeue" "bugreporter_public" "lzma" "networksystem" @@ -578,10 +578,10 @@ $Group "port" "vpk" "vpklib" "vtf2tga" - "video_bink" - "video_quicktime" - "video_webm" - "video_services" + // "video_bink" + // "video_quicktime" + // "video_webm" + // "video_services" } // Abbreviated version of the 'everything' group for Source licensees diff --git a/src/vpc_scripts/protobuf_builder.vpc b/src/vpc_scripts/protobuf_builder.vpc index 2701e1d38..4998330cb 100644 --- a/src/vpc_scripts/protobuf_builder.vpc +++ b/src/vpc_scripts/protobuf_builder.vpc @@ -19,7 +19,8 @@ $CustomBuildStep "proto" " $ADDITIONAL_PROTOC_ARGS --cpp_out=$GENERATED_PROTO_DIR $(InputPath)" [$OSXALL] $CommandLine "mkdir $GENERATED_PROTO_DIR 2> /dev/null;" \ - "$SRCDIR/thirdparty/protobuf-2.6.1/bin/linux32/protoc --proto_path=$SRCDIR\thirdparty\protobuf-2.6.1\src" \ + "LD_LIBRARY_PATH=$SRCDIR/thirdparty/protobuf-2.6.1/src/.libs" \ + " $SRCDIR/thirdparty/protobuf-2.6.1/src/.libs/protoc --proto_path=$SRCDIR\thirdparty\protobuf-2.6.1\src" \ " --proto_path=$(InputDir) --proto_path=$SRCDIR\gcsdk --proto_path=$SRCDIR\game\shared" \ " $ADDITIONAL_PROTOC_ARGS --cpp_out=$GENERATED_PROTO_DIR $(InputPath)" [$LINUXALL]