Added back armv5 build script

Author: pelya

README.md

@@ -9,7 +9,7 @@ There are no sources and no patches - everything is done with magical build scri
 just run build.sh and enjoy.
 Don't forget to strip them, because they are huge with debug info included.
 
-There are no armv5 and mips builds, because there are very few devices using these architectures in the wild.
+There is no mips architecture, because there are very few devices using this architecture in the wild.
 
 If you need libintl, you may download it here:
 https://github.com/pelya/commandergenius/tree/sdl_android/project/jni/intl

build.sh

@@ -13,7 +13,7 @@ NDK=`readlink -f $NDK`
 
 export CLANG=1
 
-for ARCH in armeabi-v7a arm64-v8a x86 x86_64; do
+for ARCH in armeabi armeabi-v7a arm64-v8a x86 x86_64; do
 
 cd $BUILDDIR
 

setCrossEnvironment-armeabi.sh

@@ -0,0 +1,114 @@
+#!/bin/sh
+
+IFS='
+'
+
+MYARCH=linux-x86_64
+if uname -s | grep -i "linux" > /dev/null ; then
+	MYARCH=linux-x86_64
+fi
+if uname -s | grep -i "darwin" > /dev/null ; then
+	MYARCH=darwin-x86_64
+fi
+if uname -s | grep -i "windows" > /dev/null ; then
+	MYARCH=windows-x86_64
+fi
+
+NDK=`which ndk-build`
+NDK=`dirname $NDK`
+NDK=`readlink -f $NDK`
+
+#echo NDK $NDK
+GCCPREFIX=arm-linux-androideabi
+[ -z "$NDK_TOOLCHAIN_VERSION" ] && NDK_TOOLCHAIN_VERSION=4.9
+[ -z "$PLATFORMVER" ] && PLATFORMVER=android-14
+LOCAL_PATH=`dirname $0`
+if which realpath > /dev/null ; then
+	LOCAL_PATH=`realpath $LOCAL_PATH`
+else
+	LOCAL_PATH=`cd $LOCAL_PATH && pwd`
+fi
+ARCH=armeabi
+
+
+APP_MODULES=
+APP_SHARED_LIBS=
+MISSING_INCLUDE=
+MISSING_LIB=
+
+CFLAGS="\
+-fpic -ffunction-sections -funwind-tables -fstack-protector-strong \
+-no-canonical-prefixes -march=armv5te -mtune=xscale -msoft-float \
+-mthumb -O2 -g -DNDEBUG \
+-fomit-frame-pointer -fno-strict-aliasing -finline-limit=300 \
+-DANDROID -Wall -Wno-unused -Wa,--noexecstack -Wformat -Werror=format-security \
+-isystem$NDK/platforms/$PLATFORMVER/arch-arm/usr/include \
+-isystem$NDK/sources/cxx-stl/gnu-libstdc++/$NDK_TOOLCHAIN_VERSION/include \
+-isystem$NDK/sources/cxx-stl/gnu-libstdc++/$NDK_TOOLCHAIN_VERSION/libs/$ARCH/include \
+-isystem$NDK/sources/cxx-stl/gnu-libstdc++/$NDK_TOOLCHAIN_VERSION/include/backward \
+-isystem$LOCAL_PATH/../sdl-1.2/include \
+`echo $APP_MODULES | sed \"s@\([-a-zA-Z0-9_.]\+\)@-isystem$LOCAL_PATH/../\1/include@g\"` \
+$MISSING_INCLUDE $CFLAGS"
+
+UNRESOLVED="-Wl,--no-undefined"
+if [ -n "$BUILD_EXECUTABLE" ]; then
+	SHARED="-Wl,--gc-sections -Wl,-z,nocopyreloc -pie"
+fi
+if [ -n "$NO_SHARED_LIBS" ]; then
+	APP_SHARED_LIBS=
+fi
+if [ -n "$ALLOW_UNRESOLVED_SYMBOLS" ]; then
+	UNRESOLVED=
+fi
+
+LDFLAGS="\
+$SHARED \
+--sysroot=$NDK/platforms/$PLATFORMVER/arch-arm \
+-L$LOCAL_PATH/../../obj/local/$ARCH \
+`echo $APP_SHARED_LIBS | sed \"s@\([-a-zA-Z0-9_.]\+\)@$LOCAL_PATH/../../obj/local/$ARCH/lib\1.so@g\"` \
+-L$NDK/platforms/$PLATFORMVER/arch-arm/usr/lib \
+-lc -lm -ldl -llog -lz \
+-L$NDK/sources/cxx-stl/gnu-libstdc++/$NDK_TOOLCHAIN_VERSION/libs/$ARCH \
+-lgnustl_static \
+-no-canonical-prefixes $UNRESOLVED -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now \
+-Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings \
+-lsupc++ \
+$MISSING_LIB $LDFLAGS"
+
+CC="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-gcc"
+CXX="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-g++"
+CPP="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-cpp $CFLAGS"
+
+if [ -n "$CLANG" ]; then
+
+CFLAGS="\
+-gcc-toolchain $NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH \
+-target armv5te-none-linux-androideabi -Wno-invalid-command-line-argument -Wno-unused-command-line-argument \
+$CFLAGS"
+
+LDFLAGS="$LDFLAGS \
+-lgcc \
+-latomic \
+-gcc-toolchain $NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH \
+-target armv5te-none-linux-androideabi"
+
+CC="$NDK/toolchains/llvm/prebuilt/$MYARCH/bin/clang"
+CXX="$NDK/toolchains/llvm/prebuilt/$MYARCH/bin/clang++"
+CPP="$CC -E $CFLAGS"
+
+fi
+
+env PATH=$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin:$LOCAL_PATH:$PATH \
+CFLAGS="$CFLAGS" \
+CXXFLAGS="$CXXFLAGS $CFLAGS -frtti -fexceptions" \
+LDFLAGS="$LDFLAGS" \
+CC="$CC" \
+CXX="$CXX" \
+RANLIB="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-ranlib" \
+LD="$CC" \
+AR="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-ar" \
+CPP="$CPP" \
+NM="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-nm" \
+AS="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-as" \
+STRIP="$NDK/toolchains/$GCCPREFIX-$NDK_TOOLCHAIN_VERSION/prebuilt/$MYARCH/bin/$GCCPREFIX-strip" \
+"$@"