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| 1 | +# PhysicsFS; a portable, flexible file i/o abstraction. |
| 2 | +# |
| 3 | +# Please see the file LICENSE.txt in the source's root directory. |
| 4 | + |
| 5 | +# The CMake project file is meant to get this compiling on all sorts of |
| 6 | +# platforms quickly, and serve as the way Unix platforms and Linux distros |
| 7 | +# package up official builds, but you don't _need_ to use this; we have |
| 8 | +# built PhysicsFS to (hopefully) be able to drop into your project and |
| 9 | +# compile, using preprocessor checks for platform-specific bits instead of |
| 10 | +# testing in here. |
| 11 | + |
| 12 | +cmake_minimum_required(VERSION 2.8.4) |
| 13 | + |
| 14 | +project(PhysicsFS) |
| 15 | +set(PHYSFS_VERSION 3.0.1) |
| 16 | + |
| 17 | +# Increment this if/when we break backwards compatibility. |
| 18 | +set(PHYSFS_SOVERSION 1) |
| 19 | + |
| 20 | +# I hate that they define "WIN32" ... we're about to move to Win64...I hope! |
| 21 | +if(WIN32 AND NOT WINDOWS) |
| 22 | + set(WINDOWS TRUE) |
| 23 | +endif() |
| 24 | + |
| 25 | +include_directories(./src) |
| 26 | + |
| 27 | +if(APPLE) |
| 28 | + set(OTHER_LDFLAGS ${OTHER_LDFLAGS} "-framework IOKit -framework Foundation") |
| 29 | + set(PHYSFS_M_SRCS src/physfs_platform_apple.m) |
| 30 | +endif() |
| 31 | + |
| 32 | +if(CMAKE_COMPILER_IS_GNUCC) |
| 33 | + # Don't use -rpath. |
| 34 | + set(CMAKE_SKIP_RPATH ON CACHE BOOL "Skip RPATH" FORCE) |
| 35 | +endif() |
| 36 | + |
| 37 | +if(CMAKE_C_COMPILER_ID STREQUAL "SunPro") |
| 38 | + add_definitions(-erroff=E_EMPTY_TRANSLATION_UNIT) |
| 39 | + add_definitions(-xldscope=hidden) |
| 40 | +endif() |
| 41 | + |
| 42 | +if(HAIKU) |
| 43 | + # We add this explicitly, since we don't want CMake to think this |
| 44 | + # is a C++ project unless we're on Haiku. |
| 45 | + set(PHYSFS_CPP_SRCS src/physfs_platform_haiku.cpp) |
| 46 | + find_library(BE_LIBRARY be) |
| 47 | + find_library(ROOT_LIBRARY root) |
| 48 | + set(OPTIONAL_LIBRARY_LIBS ${OPTIONAL_LIBRARY_LIBS} ${BE_LIBRARY} ${ROOT_LIBRARY}) |
| 49 | +endif() |
| 50 | + |
| 51 | +if(CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone" OR CMAKE_SYSTEM_NAME STREQUAL "WindowsStore") |
| 52 | + set(WINRT TRUE) |
| 53 | +endif() |
| 54 | + |
| 55 | +if(WINRT) |
| 56 | + set(PHYSFS_CPP_SRCS src/physfs_platform_winrt.cpp) |
| 57 | +endif() |
| 58 | + |
| 59 | +if(UNIX AND NOT WINDOWS AND NOT APPLE) # (MingW and such might be UNIX _and_ WINDOWS!) |
| 60 | + find_library(PTHREAD_LIBRARY pthread) |
| 61 | + if(PTHREAD_LIBRARY) |
| 62 | + set(OPTIONAL_LIBRARY_LIBS ${OPTIONAL_LIBRARY_LIBS} ${PTHREAD_LIBRARY}) |
| 63 | + endif() |
| 64 | +endif() |
| 65 | + |
| 66 | +# Almost everything is "compiled" here, but things that don't apply to the |
| 67 | +# build are #ifdef'd out. This is to make it easy to embed PhysicsFS into |
| 68 | +# another project or bring up a new build system: just compile all the source |
| 69 | +# code and #define the things you want. |
| 70 | +set(PHYSFS_SRCS |
| 71 | + src/physfs.c |
| 72 | + src/physfs_byteorder.c |
| 73 | + src/physfs_unicode.c |
| 74 | + src/physfs_platform_posix.c |
| 75 | + src/physfs_platform_unix.c |
| 76 | + src/physfs_platform_windows.c |
| 77 | + src/physfs_platform_os2.c |
| 78 | + src/physfs_platform_qnx.c |
| 79 | + src/physfs_archiver_dir.c |
| 80 | + src/physfs_archiver_unpacked.c |
| 81 | + src/physfs_archiver_grp.c |
| 82 | + src/physfs_archiver_hog.c |
| 83 | + src/physfs_archiver_7z.c |
| 84 | + src/physfs_archiver_mvl.c |
| 85 | + src/physfs_archiver_qpak.c |
| 86 | + src/physfs_archiver_wad.c |
| 87 | + src/physfs_archiver_zip.c |
| 88 | + src/physfs_archiver_slb.c |
| 89 | + src/physfs_archiver_iso9660.c |
| 90 | + src/physfs_archiver_vdf.c |
| 91 | + ${PHYSFS_CPP_SRCS} |
| 92 | + ${PHYSFS_M_SRCS} |
| 93 | +) |
| 94 | + |
| 95 | + |
| 96 | +# Archivers ... |
| 97 | +# These are (mostly) on by default now, so these options are only useful for |
| 98 | +# disabling them. |
| 99 | + |
| 100 | +option(PHYSFS_ARCHIVE_ZIP "Enable ZIP support" TRUE) |
| 101 | +if(NOT PHYSFS_ARCHIVE_ZIP) |
| 102 | + add_definitions(-DPHYSFS_SUPPORTS_ZIP=0) |
| 103 | +endif() |
| 104 | + |
| 105 | +option(PHYSFS_ARCHIVE_7Z "Enable 7zip support" TRUE) |
| 106 | +if(NOT PHYSFS_ARCHIVE_7Z) |
| 107 | + add_definitions(-DPHYSFS_SUPPORTS_7Z=0) |
| 108 | +endif() |
| 109 | + |
| 110 | +option(PHYSFS_ARCHIVE_GRP "Enable Build Engine GRP support" TRUE) |
| 111 | +if(NOT PHYSFS_ARCHIVE_GRP) |
| 112 | + add_definitions(-DPHYSFS_SUPPORTS_GRP=0) |
| 113 | +endif() |
| 114 | + |
| 115 | +option(PHYSFS_ARCHIVE_WAD "Enable Doom WAD support" TRUE) |
| 116 | +if(NOT PHYSFS_ARCHIVE_WAD) |
| 117 | + add_definitions(-DPHYSFS_SUPPORTS_WAD=0) |
| 118 | +endif() |
| 119 | + |
| 120 | +option(PHYSFS_ARCHIVE_HOG "Enable Descent I/II HOG support" TRUE) |
| 121 | +if(NOT PHYSFS_ARCHIVE_HOG) |
| 122 | + add_definitions(-DPHYSFS_SUPPORTS_HOG=0) |
| 123 | +endif() |
| 124 | + |
| 125 | +option(PHYSFS_ARCHIVE_MVL "Enable Descent I/II MVL support" TRUE) |
| 126 | +if(NOT PHYSFS_ARCHIVE_MVL) |
| 127 | + add_definitions(-DPHYSFS_SUPPORTS_MVL=0) |
| 128 | +endif() |
| 129 | + |
| 130 | +option(PHYSFS_ARCHIVE_QPAK "Enable Quake I/II QPAK support" TRUE) |
| 131 | +if(NOT PHYSFS_ARCHIVE_QPAK) |
| 132 | + add_definitions(-DPHYSFS_SUPPORTS_QPAK=0) |
| 133 | +endif() |
| 134 | + |
| 135 | +option(PHYSFS_ARCHIVE_SLB "Enable I-War / Independence War SLB support" TRUE) |
| 136 | +if(NOT PHYSFS_ARCHIVE_SLB) |
| 137 | + add_definitions(-DPHYSFS_SUPPORTS_SLB=0) |
| 138 | +endif() |
| 139 | + |
| 140 | +option(PHYSFS_ARCHIVE_ISO9660 "Enable ISO9660 support" TRUE) |
| 141 | +if(NOT PHYSFS_ARCHIVE_ISO9660) |
| 142 | + add_definitions(-DPHYSFS_SUPPORTS_ISO9660=0) |
| 143 | +endif() |
| 144 | + |
| 145 | +option(PHYSFS_ARCHIVE_VDF "Enable Gothic I/II VDF archive support" TRUE) |
| 146 | +if(NOT PHYSFS_ARCHIVE_VDF) |
| 147 | + add_definitions(-DPHYSFS_SUPPORTS_VDF=0) |
| 148 | +endif() |
| 149 | + |
| 150 | + |
| 151 | +option(PHYSFS_BUILD_STATIC "Build static library" TRUE) |
| 152 | +if(PHYSFS_BUILD_STATIC) |
| 153 | + add_library(physfs-static STATIC ${PHYSFS_SRCS}) |
| 154 | + # Don't rename this on Windows, since DLLs will also produce an import |
| 155 | + # library named "physfs.lib" which would conflict; Unix tend to like the |
| 156 | + # same library name with a different extension for static libs, but |
| 157 | + # Windows can just have a separate name. |
| 158 | + if(NOT MSVC) |
| 159 | + set_target_properties(physfs-static PROPERTIES OUTPUT_NAME "physfs") |
| 160 | + endif() |
| 161 | + if(WINRT) |
| 162 | + # Ignore LNK4264 warnings; we don't author any WinRT components, just consume them, so we're okay in a static library. |
| 163 | + set_target_properties(physfs-static PROPERTIES VS_WINRT_COMPONENT True) |
| 164 | + set_target_properties(physfs-static PROPERTIES STATIC_LIBRARY_FLAGS "/ignore:4264") |
| 165 | + endif() |
| 166 | + |
| 167 | + set(PHYSFS_LIB_TARGET physfs-static) |
| 168 | + set(PHYSFS_INSTALL_TARGETS ${PHYSFS_INSTALL_TARGETS} ";physfs-static") |
| 169 | +endif() |
| 170 | + |
| 171 | +option(PHYSFS_BUILD_SHARED "Build shared library" TRUE) |
| 172 | +if(PHYSFS_BUILD_SHARED) |
| 173 | + add_library(physfs SHARED ${PHYSFS_SRCS}) |
| 174 | + set_target_properties(physfs PROPERTIES MACOSX_RPATH 1) |
| 175 | + set_target_properties(physfs PROPERTIES VERSION ${PHYSFS_VERSION}) |
| 176 | + set_target_properties(physfs PROPERTIES SOVERSION ${PHYSFS_SOVERSION}) |
| 177 | + if(WINRT) |
| 178 | + set_target_properties(physfs PROPERTIES VS_WINRT_COMPONENT True) |
| 179 | + endif() |
| 180 | + target_link_libraries(physfs ${OPTIONAL_LIBRARY_LIBS} ${OTHER_LDFLAGS}) |
| 181 | + set(PHYSFS_LIB_TARGET physfs) |
| 182 | + set(PHYSFS_INSTALL_TARGETS ${PHYSFS_INSTALL_TARGETS} ";physfs") |
| 183 | +endif() |
| 184 | + |
| 185 | +if(NOT PHYSFS_BUILD_SHARED AND NOT PHYSFS_BUILD_STATIC) |
| 186 | + message(FATAL "Both shared and static libraries are disabled!") |
| 187 | +endif() |
| 188 | + |
| 189 | +# CMake FAQ says I need this... |
| 190 | +if(PHYSFS_BUILD_SHARED AND PHYSFS_BUILD_STATIC AND NOT WINDOWS) |
| 191 | + set_target_properties(physfs PROPERTIES CLEAN_DIRECT_OUTPUT 1) |
| 192 | + set_target_properties(physfs-static PROPERTIES CLEAN_DIRECT_OUTPUT 1) |
| 193 | +endif() |
| 194 | + |
| 195 | +option(PHYSFS_BUILD_TEST "Build stdio test program." TRUE) |
| 196 | +mark_as_advanced(PHYSFS_BUILD_TEST) |
| 197 | +if(PHYSFS_BUILD_TEST) |
| 198 | + find_path(READLINE_H readline/readline.h) |
| 199 | + find_path(HISTORY_H readline/history.h) |
| 200 | + if(READLINE_H AND HISTORY_H) |
| 201 | + find_library(CURSES_LIBRARY NAMES curses ncurses) |
| 202 | + set(CMAKE_REQUIRED_LIBRARIES ${CURSES_LIBRARY}) |
| 203 | + find_library(READLINE_LIBRARY readline) |
| 204 | + if(READLINE_LIBRARY) |
| 205 | + set(HAVE_SYSTEM_READLINE TRUE) |
| 206 | + set(TEST_PHYSFS_LIBS ${TEST_PHYSFS_LIBS} ${READLINE_LIBRARY} ${CURSES_LIBRARY}) |
| 207 | + include_directories(SYSTEM ${READLINE_H} ${HISTORY_H}) |
| 208 | + add_definitions(-DPHYSFS_HAVE_READLINE=1) |
| 209 | + endif() |
| 210 | + endif() |
| 211 | + add_executable(test_physfs test/test_physfs.c) |
| 212 | + target_link_libraries(test_physfs ${PHYSFS_LIB_TARGET} ${TEST_PHYSFS_LIBS} ${OTHER_LDFLAGS}) |
| 213 | + set(PHYSFS_INSTALL_TARGETS ${PHYSFS_INSTALL_TARGETS} ";test_physfs") |
| 214 | +endif() |
| 215 | + |
| 216 | +install(TARGETS ${PHYSFS_INSTALL_TARGETS} |
| 217 | + RUNTIME DESTINATION bin |
| 218 | + LIBRARY DESTINATION lib${LIB_SUFFIX} |
| 219 | + ARCHIVE DESTINATION lib${LIB_SUFFIX}) |
| 220 | +install(FILES src/physfs.h DESTINATION include) |
| 221 | + |
| 222 | +find_package(Doxygen) |
| 223 | +if(DOXYGEN_FOUND) |
| 224 | + set(PHYSFS_OUTPUT_DOXYFILE "${CMAKE_CURRENT_BINARY_DIR}/Doxyfile") |
| 225 | + configure_file( |
| 226 | + "${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile" |
| 227 | + "${PHYSFS_OUTPUT_DOXYFILE}" |
| 228 | + COPYONLY |
| 229 | + ) |
| 230 | + file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "\n\n# Below auto-generated by cmake...\n\n") |
| 231 | + file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "PROJECT_NUMBER = \"${PHYSFS_VERSION}\"\n") |
| 232 | + file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "OUTPUT_DIRECTORY = \"${CMAKE_CURRENT_BINARY_DIR}/docs\"\n") |
| 233 | + file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "\n# End auto-generated section.\n\n") |
| 234 | + |
| 235 | + add_custom_target( |
| 236 | + docs |
| 237 | + ${DOXYGEN_EXECUTABLE} "${PHYSFS_OUTPUT_DOXYFILE}" |
| 238 | + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" |
| 239 | + COMMENT "Building documentation in 'docs' directory..." |
| 240 | + ) |
| 241 | +else() |
| 242 | + message(STATUS "Doxygen not found. You won't be able to build documentation.") |
| 243 | +endif() |
| 244 | + |
| 245 | +if(UNIX) |
| 246 | + set(PHYSFS_TARBALL "${CMAKE_CURRENT_SOURCE_DIR}/../physfs-${PHYSFS_VERSION}.tar.bz2") |
| 247 | + add_custom_target( |
| 248 | + dist |
| 249 | + hg archive -t tbz2 "${PHYSFS_TARBALL}" |
| 250 | + WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" |
| 251 | + COMMENT "Building source tarball '${PHYSFS_TARBALL}'..." |
| 252 | + ) |
| 253 | + add_custom_target( |
| 254 | + uninstall |
| 255 | + "${CMAKE_CURRENT_SOURCE_DIR}/extras/uninstall.sh" |
| 256 | + WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}" |
| 257 | + COMMENT "Uninstall the project..." |
| 258 | + ) |
| 259 | +endif() |
| 260 | + |
| 261 | +if(NOT MSVC) |
| 262 | + configure_file( |
| 263 | + "extras/physfs.pc.in" |
| 264 | + "extras/physfs.pc" |
| 265 | + @ONLY |
| 266 | + ) |
| 267 | + install( |
| 268 | + FILES "${CMAKE_CURRENT_BINARY_DIR}/extras/physfs.pc" |
| 269 | + DESTINATION "lib${LIB_SUFFIX}/pkgconfig" |
| 270 | + ) |
| 271 | +endif() |
| 272 | + |
| 273 | +macro(message_bool_option _NAME _VALUE) |
| 274 | + if(${_VALUE}) |
| 275 | + message(STATUS " ${_NAME}: enabled") |
| 276 | + else() |
| 277 | + message(STATUS " ${_NAME}: disabled") |
| 278 | + endif() |
| 279 | +endmacro() |
| 280 | + |
| 281 | +message(STATUS "PhysicsFS will build with the following options:") |
| 282 | +message_bool_option("ZIP support" PHYSFS_ARCHIVE_ZIP) |
| 283 | +message_bool_option("7zip support" PHYSFS_ARCHIVE_7Z) |
| 284 | +message_bool_option("GRP support" PHYSFS_ARCHIVE_GRP) |
| 285 | +message_bool_option("WAD support" PHYSFS_ARCHIVE_WAD) |
| 286 | +message_bool_option("HOG support" PHYSFS_ARCHIVE_HOG) |
| 287 | +message_bool_option("MVL support" PHYSFS_ARCHIVE_MVL) |
| 288 | +message_bool_option("QPAK support" PHYSFS_ARCHIVE_QPAK) |
| 289 | +message_bool_option("SLB support" PHYSFS_ARCHIVE_SLB) |
| 290 | +message_bool_option("VDF support" PHYSFS_ARCHIVE_VDF) |
| 291 | +message_bool_option("ISO9660 support" PHYSFS_ARCHIVE_ISO9660) |
| 292 | +message_bool_option("Build static library" PHYSFS_BUILD_STATIC) |
| 293 | +message_bool_option("Build shared library" PHYSFS_BUILD_SHARED) |
| 294 | +message_bool_option("Build stdio test program" PHYSFS_BUILD_TEST) |
| 295 | +if(PHYSFS_BUILD_TEST) |
| 296 | + message_bool_option(" Use readline in test program" HAVE_SYSTEM_READLINE) |
| 297 | +endif() |
| 298 | + |
| 299 | +# end of CMakeLists.txt ... |
| 300 | + |
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