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vivekrk/build_android.sh

Last active August 29, 2015 14:07
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FFMPEG Android build script
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build_android.sh
#!/bin/bash
echo " _ __ _ __ _ "
echo " | | / / (_) / /_ ____ _ ____ ___ (_) ___ "
echo " | | / / / / / __/ / __ \/ / __ __ \ / / / __ \ "
echo " | |/ / / / / /_ / /_/ / / / / / / / / / / /_/ / "
echo " |___/ /_/ \__/ \____/ /_/ /_/ /_/ /_/ \____/ "
echo " "
# export ANDROID_NDK=
# Detect ANDROID_NDK
if [ -z "$ANDROID_NDK" ]; then
echo "You must define ANDROID_NDK before starting."
echo "They must point to your NDK directories.\n"
exit 1
fi
#SSL=$SSL
if [ -z "$SSL" ]; then
echo "No define SSL before starting"
echo "Please clone from git@github.com:yixia/OpenSSL-Vitamio.git, and run ndk-build ";
exit 1
fi
# Detect OS
OS=`uname`
HOST_ARCH=`uname -m`
export CCACHE=; type ccache >/dev/null 2>&1 && export CCACHE=ccache
if [ $OS == 'Linux' ]; then
export HOST_SYSTEM=linux-$HOST_ARCH
elif [ $OS == 'Darwin' ]; then
export HOST_SYSTEM=darwin-$HOST_ARCH
fi
platform="$1"
version_type="$2"
function arm_toolchain()
{
export CROSS_PREFIX=arm-linux-androideabi-
$ANDROID_NDK/build/tools/make-standalone-toolchain.sh --toolchain=${CROSS_PREFIX}4.8 \
--system=$HOST_SYSTEM --install-dir=$TOOLCHAIN
}
function x86_toolchain()
{
export CROSS_PREFIX=i686-linux-android-
$ANDROID_NDK/build/tools/make-standalone-toolchain.sh --toolchain=x86-4.8 \
--system=$HOST_SYSTEM --install-dir=$TOOLCHAIN
}
function mips_toolchain()
{
export CROSS_PREFIX=mipsel-linux-android-
$ANDROID_NDK/build/tools/make-standalone-toolchain.sh --toolchain=${CROSS_PREFIX}4.8 \
--system=$HOST_SYSTEM --install-dir=$TOOLCHAIN
}
SOURCE=`pwd`
DEST=$SOURCE/build/android
TOOLCHAIN=/tmp/vitamio
SYSROOT=$TOOLCHAIN/sysroot/
if [ "$platform" = "x86" ];then
echo "Build Android x86 ffmpeg\n"
x86_toolchain
TARGET="x86"
elif [ "$platform" = "mips" ];then
echo "Build Android mips ffmpeg\n"
mips_toolchain
TARGET="mips"
else
echo "Build Android arm ffmpeg\n"
arm_toolchain
TARGET="neon armv7 vfp armv6"
fi
export PATH=$TOOLCHAIN/bin:$PATH
export CC="$CCACHE ${CROSS_PREFIX}gcc"
export CXX=${CROSS_PREFIX}g++
export LD=${CROSS_PREFIX}ld
export AR=${CROSS_PREFIX}ar
export STRIP=${CROSS_PREFIX}strip
CFLAGS="-std=c99 -O3 -Wall -pipe -fpic -fasm \
-finline-limit=300 -ffast-math \
-fstrict-aliasing -Werror=strict-aliasing \
-Wno-psabi -Wa,--noexecstack \
-fdiagnostics-color=always \
-DANDROID -DNDEBUG \
-I$SSL/include"
LDFLAGS="-lm -lz -Wl,--no-undefined -Wl,-z,noexecstack"
case $CROSS_PREFIX in
arm-*)
CFLAGS="-mthumb $CFLAGS \
-D__ARM_ARCH_5__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5TE__"
;;
x86-*)
;;
mipsel-*)
CFLAGS="-std=c99 -O3 -Wall -pipe -fpic -fasm \
-ftree-vectorize -ffunction-sections -funwind-tables -fomit-frame-pointer -funswitch-loops \
-finline-limit=300 -finline-functions -fpredictive-commoning -fgcse-after-reload -fipa-cp-clone \
-Wno-psabi -Wa,--noexecstack \
-DANDROID -DNDEBUG \
-I$SSL/include"
;;
esac
if [ "$version_type" = "online" ]; then
FFMPEG_FLAGS_COMMON="--target-os=linux \
--cross-prefix=$CROSS_PREFIX \
--enable-cross-compile \
--enable-version3 \
--enable-shared \
--disable-static \
--disable-symver \
--disable-programs \
--disable-doc \
--disable-avdevice \
--disable-encoders \
--disable-muxers \
--disable-devices \
--disable-everything \
--disable-protocols \
--disable-demuxers \
--disable-decoders \
--disable-bsfs \
--disable-debug \
--enable-optimizations \
--enable-filters \
--enable-parsers \
--disable-parser=hevc \
--enable-swscale \
--enable-network \
--enable-protocol=file \
--enable-protocol=http \
--enable-protocol=rtmp \
--enable-protocol=rtp \
--enable-protocol=mmst \
--enable-protocol=mmsh \
--enable-protocol=crypto \
--enable-protocol=hls \
--enable-demuxer=hls \
--enable-demuxer=mpegts \
--enable-demuxer=mpegtsraw \
--enable-demuxer=mpegvideo \
--enable-demuxer=concat \
--enable-demuxer=mov \
--enable-demuxer=flv \
--enable-demuxer=rtsp \
--enable-demuxer=mp3 \
--enable-demuxer=matroska \
--enable-decoder=mpeg4 \
--enable-decoder=mpegvideo \
--enable-decoder=mpeg1video \
--enable-decoder=mpeg2video \
--enable-decoder=h264 \
--enable-decoder=h263 \
--enable-decoder=flv \
--enable-decoder=vp8 \
--enable-decoder=wmv3 \
--enable-decoder=aac \
--enable-decoder=ac3 \
--enable-decoder=mp3 \
--enable-decoder=nellymoser \
--enable-muxer=mp4 \
--enable-asm \
--enable-pic"
else
FFMPEG_FLAGS_COMMON="--target-os=linux \
--enable-cross-compile \
--cross-prefix=$CROSS_PREFIX \
--enable-version3 \
--enable-optimizations \
--enable-shared \
--disable-fast-unaligned \
--disable-static \
--disable-symver \
--disable-programs \
--disable-doc \
--disable-avdevice \
--disable-postproc \
--disable-encoders \
--disable-muxers \
--enable-muxer=mp4 \
--disable-devices \
--disable-demuxer=sbg \
--disable-demuxer=dts \
--disable-parser=dca \
--disable-decoder=dca \
--disable-decoder=svq3 \
--disable-debug \
--enable-network \
--enable-asm"
fi
# --disable-decoder=ac3 --disable-decoder=eac3 --disable-decoder=mlp \
for version in $TARGET; do
cd $SOURCE
FFMPEG_FLAGS="$FFMPEG_FLAGS_COMMON"
case $version in
neon)
FFMPEG_FLAGS="--arch=armv7-a \
--cpu=cortex-a8 \
--enable-openssl \
--disable-runtime-cpudetect \
$FFMPEG_FLAGS"
EXTRA_CFLAGS="-march=armv7-a -mfpu=neon -mfloat-abi=softfp -mvectorize-with-neon-quad"
EXTRA_LDFLAGS="-Wl,--fix-cortex-a8 -L$SSL/libs/armeabi-v7a"
SSL_OBJS=`find $SSL/obj/local/armeabi-v7a/objs/ssl $SSL/obj/local/armeabi-v7a/objs/crypto -type f -name "*.o"`
;;
armv7)
FFMPEG_FLAGS="--arch=armv7-a \
--cpu=cortex-a8 \
--enable-openssl \
--disable-runtime-cpudetect \
$FFMPEG_FLAGS"
EXTRA_CFLAGS="-march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp"
EXTRA_LDFLAGS="-Wl,--fix-cortex-a8 -L$SSL/libs/armeabi-v7a"
SSL_OBJS=`find $SSL/obj/local/armeabi-v7a/objs/ssl $SSL/obj/local/armeabi-v7a/objs/crypto -type f -name "*.o"`
;;
vfp)
FFMPEG_FLAGS="--arch=arm \
--disable-runtime-cpudetect \
$FFMPEG_FLAGS"
EXTRA_CFLAGS="-march=armv6 -mfpu=vfp -mfloat-abi=softfp"
EXTRA_LDFLAGS=""
SSL_OBJS=""
;;
armv6)
FFMPEG_FLAGS="--arch=arm \
--disable-runtime-cpudetect \
$FFMPEG_FLAGS"
EXTRA_CFLAGS="-march=armv6 -msoft-float"
EXTRA_LDFLAGS=""
SSL_OBJS=""
;;
x86)
FFMPEG_FLAGS="--arch=x86 \
--cpu=i686 \
--enable-runtime-cpudetect
--enable-openssl \
--enable-yasm \
--disable-amd3dnow \
--disable-amd3dnowext \
$FFMPEG_FLAGS"
EXTRA_CFLAGS="-march=atom -msse3 -ffast-math -mfpmath=sse"
EXTRA_LDFLAGS="-L$SSL/libs/x86"
SSL_OBJS=`find $SSL/obj/local/x86/objs/ssl $SSL/obj/local/x86/objs/crypto -type f -name "*.o"`
;;
mips)
FFMPEG_FLAGS="--arch=mips \
--cpu=mips32r2 \
--enable-runtime-cpudetect \
--enable-openssl \
--enable-yasm \
--disable-mipsfpu \
--disable-mipsdspr1 \
--disable-mipsdspr2 \
$FFMPEG_FLAGS"
EXTRA_CFLAGS="-fno-strict-aliasing -fmessage-length=0 -fno-inline-functions-called-once -frerun-cse-after-loop -frename-registers"
EXTRA_LDFLAGS="-L$SSL/libs/mips"
SSL_OBJS=`find $SSL/obj/local/mips/objs/ssl $SSL/obj/local/mips/objs/crypto -type f -name "*.o"`
;;
*)
FFMPEG_FLAGS=""
EXTRA_CFLAGS=""
EXTRA_LDFLAGS=""
SSL_OBJS=""
;;
esac
PREFIX="$DEST/$version" && rm -rf $PREFIX && mkdir -p $PREFIX
FFMPEG_FLAGS="$FFMPEG_FLAGS --prefix=$PREFIX"
./configure $FFMPEG_FLAGS --extra-cflags="$CFLAGS $EXTRA_CFLAGS" --extra-ldflags="$LDFLAGS $EXTRA_LDFLAGS" | tee $PREFIX/configuration.txt
cp config.* $PREFIX
[ $PIPESTATUS == 0 ] || exit 1
make clean
find . -name "*.o" -type f -delete
make -j4 || exit 1
rm libavcodec/log2_tab.o libavformat/log2_tab.o libswresample/log2_tab.o
case $CROSS_PREFIX in
arm-*)
$CC -o $PREFIX/libffmpeg.so -shared $LDFLAGS $EXTRA_LDFLAGS $SSL_OBJS \
libavutil/*.o libavutil/arm/*.o libavcodec/*.o libavcodec/arm/*.o libavformat/*.o libavfilter/*.o libswresample/*.o libswresample/arm/*.o libswscale/*.o compat/*.o
;;
i686-*)
$CC -o $PREFIX/libffmpeg.so -shared $LDFLAGS $EXTRA_LDFLAGS $SSL_OBJS \
libavutil/*.o libavutil/x86/*.o libavcodec/*.o libavcodec/x86/*.o libavformat/*.o libavfilter/*.o libavfilter/x86/*.o libswresample/*.o libswresample/x86/*.o libswscale/*.o libswscale/x86/*.o compat/*.o
;;
mipsel-*)
$CC -o $PREFIX/libffmpeg.so -shared $LDFLAGS $EXTRA_LDFLAGS $SSL_OBJS \
libavutil/*.o libavutil/mips/*.o libavcodec/*.o libavcodec/mips/*.o libavformat/*.o libavfilter/*.o libswresample/*.o libswscale/*.o compat/*.o
;;
esac
cp $PREFIX/libffmpeg.so $PREFIX/libffmpeg-debug.so
${STRIP} --strip-unneeded $PREFIX/libffmpeg.so
echo "----------------------$version -----------------------------"
done
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