#! /bin/sh # Read the Android Wiki http://wiki.videolan.org/AndroidCompile # Setup all that stuff correctly. # Get the latest Android SDK Platform or modify numbers in configure.sh and vlc-android/default.properties. set -e if [ -z "$ANDROID_NDK" -o -z "$ANDROID_SDK" -o -z "$ANDROID_ABI" ]; then echo "You must define ANDROID_NDK, ANDROID_SDK and ANDROID_ABI before starting." echo "They must point to your NDK and SDK directories.\n" echo "ANDROID_ABI should match your ABI: armeabi-v7a, armeabi or ..." exit 1 fi # try to detect NDK version REL=$(grep -o '^r[0-9]*.*' $ANDROID_NDK/RELEASE.TXT 2>/dev/null|cut -b2-) case "$REL" in 8?*) # we don't use 4.4.3 because it doesn't handle threads correctly. # TODO : clang? if test -d ${ANDROID_NDK}/toolchains/arm-linux-androideabi-4.7 # if gcc 4.7 is present, it's there for all the archs (x86, mips, arm) then # since r8d GCCVER=4.7 else GCCVER=4.6 fi CXXSTL="/"${GCCVER} ;; 7|8|*) echo "You need the NDKv8b or later" exit 1 ;; esac export GCCVER export CXXSTL # XXX : important! cat << EOF For an ARMv6 device without FPU, you need a build without FPU: $ export NO_FPU=1 For an ARMv5 device or the Android emulator, you need an ARMv5 build: $ export NO_ARMV6=1 If you plan to use a release build, run 'compile.sh release' EOF # Set up ABI variables if [ ${ANDROID_ABI} = "x86" ] ; then TARGET_TUPLE="i686-linux-android" PATH_HOST="x86" HAVE_X86=1 PLATFORM_SHORT_ARCH="x86" elif [ ${ANDROID_ABI} = "mips" ] ; then TARGET_TUPLE="mipsel-linux-android" PATH_HOST=$TARGET_TUPLE HAVE_MIPS=1 PLATFORM_SHORT_ARCH="mips" else TARGET_TUPLE="arm-linux-androideabi" PATH_HOST=$TARGET_TUPLE HAVE_ARM=1 PLATFORM_SHORT_ARCH="arm" fi export TARGET_TUPLE export PATH_HOST export HAVE_ARM export HAVE_X86 export HAVE_MIPS export PLATFORM_SHORT_ARCH # Add the NDK toolchain to the PATH, needed both for contribs and for building # stub libraries NDK_TOOLCHAIN_PATH=`echo ${ANDROID_NDK}/toolchains/${PATH_HOST}-${GCCVER}/prebuilt/\`uname|tr A-Z a-z\`-*/bin` export PATH=${NDK_TOOLCHAIN_PATH}:${PATH} # 1/ libvlc, libvlccore and its plugins TESTED_HASH=e8dc8779b if [ ! -d "vlc" ]; then echo "VLC source not found, cloning" git clone git://git.videolan.org/vlc.git vlc cd vlc git checkout -B android ${TESTED_HASH} else echo "VLC source found" cd vlc if ! git cat-file -e ${TESTED_HASH}; then cat << EOF *** *** Error: Your vlc checkout does not contain the latest tested commit *** *** Please update your source with something like: cd vlc git reset --hard origin git pull origin master git checkout -B android ${TESTED_HASH} *** : This will delete any changes you made to the current branch *** EOF exit 1 fi fi if [ ${ANDROID_ABI} = "armeabi-v7a" ] ; then EXTRA_CFLAGS="-mfpu=vfpv3-d16 -mcpu=cortex-a8" EXTRA_CFLAGS="${EXTRA_CFLAGS} -mthumb -mfloat-abi=softfp" elif [ ${ANDROID_ABI} = "armeabi" ] ; then if [ -n "${NO_ARMV6}" ]; then EXTRA_CFLAGS="-march=armv5te -mtune=arm9tdmi -msoft-float" else if [ -n "${NO_FPU}" ]; then EXTRA_CFLAGS="-march=armv6j -mtune=arm1136j-s -msoft-float" else EXTRA_CFLAGS="-mfpu=vfp -mcpu=arm1136jf-s -mfloat-abi=softfp" fi fi elif [ ${ANDROID_ABI} = "x86" ] ; then EXTRA_CFLAGS="-march=pentium -ffunction-sections -funwind-tables -frtti -fno-exceptions" elif [ ${ANDROID_ABI} = "mips" ] ; then EXTRA_CFLAGS="-march=mips32 -mtune=mips32r2 -mhard-float" # All MIPS Linux kernels since 2.4.4 will trap any unimplemented FPU # instruction and emulate it, so we select -mhard-float. # See http://www.linux-mips.org/wiki/Floating_point#The_Linux_kernel_and_floating_point else echo "Unknown ABI. Die, die, die!" exit 2 fi EXTRA_CFLAGS="${EXTRA_CFLAGS} -O2" EXTRA_CFLAGS="${EXTRA_CFLAGS} -I${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++${CXXSTL}/include" EXTRA_CFLAGS="${EXTRA_CFLAGS} -I${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++${CXXSTL}/libs/${ANDROID_ABI}/include" echo "Building the contribs" mkdir -p contrib/android cd contrib/android ../bootstrap --host=${TARGET_TUPLE} --disable-disc --disable-sout --enable-small \ --disable-dca \ --disable-goom \ --disable-lua \ --disable-schroedinger \ --disable-sdl \ --disable-SDL_image \ --disable-fontconfig \ --disable-zvbi \ --disable-kate \ --disable-caca \ --disable-gettext \ --disable-mpcdec \ --disable-upnp \ --disable-gme \ --disable-tremor \ --disable-vorbis \ --disable-sidplay2 \ --disable-samplerate \ --disable-faad2 \ --disable-harfbuzz \ --enable-iconv # TODO: mpeg2, theora # Some libraries have arm assembly which won't build in thumb mode # We append -marm to the CFLAGS of these libs to disable thumb mode [ ${ANDROID_ABI} = "armeabi-v7a" ] && echo "NOTHUMB := -marm" >> config.mak # Release or not? if [ $# -ne 0 ] && [ "$1" = "release" ]; then OPTS="" EXTRA_CFLAGS="${EXTRA_CFLAGS} -DNDEBUG " RELEASEFLAG="RELEASE=1" else OPTS="--enable-debug" fi MAKEFLAGS= if which nproc >/dev/null then MAKEFLAGS=-j`nproc` fi echo "EXTRA_CFLAGS= -g ${EXTRA_CFLAGS}" >> config.mak export VLC_EXTRA_CFLAGS="${EXTRA_CFLAGS}" make fetch make $MAKEFLAGS cd ../.. && mkdir -p android && cd android if [ $# -eq 1 ] && [ "$1" = "jni" ]; then CLEAN="jniclean" RELEASEFLAG="vlc-android/obj/local/armeabi-v7a/libvlcjni.so" else CLEAN="distclean" echo "Bootstraping" ../bootstrap echo "Configuring" ../../configure.sh $OPTS fi echo "Building" make $MAKEFLAGS # 2/ VLC android UI and specific code echo "Building Android" cd ../../ export ANDROID_SYS_HEADERS_GINGERBREAD=${PWD}/android-headers-gingerbread export ANDROID_SYS_HEADERS_HC=${PWD}/android-headers-hc export ANDROID_SYS_HEADERS_ICS=${PWD}/android-headers-ics export ANDROID_LIBS=${PWD}/android-libs export VLC_BUILD_DIR=vlc/android make $CLEAN make -j1 TARGET_TUPLE=$TARGET_TUPLE PLATFORM_SHORT_ARCH=$PLATFORM_SHORT_ARCH CXXSTL=$CXXSTL $RELEASEFLAG # 3/ Environment script echo "Generating environment script." cat < env.sh echo "# Re-run 'sh compile.sh' to update this file." >> env.sh # The essentials cat <> env.sh export ANDROID_ABI=$ANDROID_ABI export ANDROID_SDK=$ANDROID_SDK export ANDROID_NDK=$ANDROID_NDK export GCCVER=$GCCVER export CXXSTL=$CXXSTL export ANDROID_SYS_HEADERS_GINGERBREAD=$ANDROID_SYS_HEADERS_GINGERBREAD export ANDROID_SYS_HEADERS_HC=$ANDROID_SYS_HEADERS_HC export ANDROID_SYS_HEADERS_ICS=$ANDROID_SYS_HEADERS_ICS export ANDROID_LIBS=$ANDROID_LIBS export VLC_BUILD_DIR=$PWD/vlc/android export TARGET_TUPLE=$TARGET_TUPLE export PLATFORM_SHORT_ARCH=$PLATFORM_SHORT_ARCH EssentialsA # PATH echo "export PATH=$NDK_TOOLCHAIN_PATH:\${ANDROID_SDK}/platform-tools:\${PATH}" >> env.sh # CPU flags if [ -n "${HAVE_ARM}" ]; then echo "export HAVE_ARM=1" >> env.sh elif [ -n "${HAVE_X86}" ]; then echo "export HAVE_X86=1" >> env.sh elif [ -n "${HAVE_MIPS}" ]; then echo "export HAVE_MIPS=1" >> env.sh fi if [ -n "${NO_ARMV6}" ]; then echo "export NO_ARMV6=1" >> env.sh fi if [ -n "${NO_FPU}" ]; then echo "export NO_FPU=1" >> env.sh fi