Javernaut
5 years ago
parent
716d747b5a
commit
9be4ca334d
@ -0,0 +1,66 @@ |
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source scripts/parse-arguments.sh |
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source scripts/export-host-variables.sh |
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function prepareOutput() { |
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OUTPUT_LIB=${OUTPUT_DIR}/lib/${ANDROID_ABI} |
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mkdir -p ${OUTPUT_LIB} |
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# CURRENT_INSTALL_PATH ! |
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cp ${BUILD_DIR_FFMPEG}/${ANDROID_ABI}/lib/*.so ${OUTPUT_LIB} |
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OUTPUT_HEADERS=${OUTPUT_DIR}/include/${ANDROID_ABI} |
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mkdir -p ${OUTPUT_HEADERS} |
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cp -r ${BUILD_DIR_FFMPEG}/${ANDROID_ABI}/include/* ${OUTPUT_HEADERS} |
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} |
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function checkTextRelocations() { |
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# Saving stats about text relocation presence. |
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# If the result file doesn't have 'TEXTREL' at all, then we are good. |
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TEXT_REL_STATS_FILE=${STATS_DIR}/text-relocations.txt |
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${CROSS_PREFIX}readelf --dynamic ${BUILD_DIR_FFMPEG}/${ABI}/lib/*.so | grep 'TEXTREL\|File' >> ${TEXT_REL_STATS_FILE} |
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if grep -q TEXTREL ${TEXT_REL_STATS_FILE}; then |
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echo "There are text relocations in output files:" |
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cat ${TEXT_REL_STATS_FILE} |
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exit 1 |
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fi |
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} |
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rm -rf ${BUILD_DIR} |
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rm -rf ${STATS_DIR} |
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rm -rf ${OUTPUT_DIR} |
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mkdir -p ${STATS_DIR} |
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mkdir -p ${OUTPUT_DIR} |
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COMPONENTS_TO_BUILD=${EXTERNAL_LIBRARIES[@]} |
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COMPONENTS_TO_BUILD+=( "ffmpeg" ) |
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for COMPONENT in ${COMPONENTS_TO_BUILD[@]} |
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do |
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export ENSURE_SOURCE_DIR=$SOURCES_DIR/$COMPONENT |
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mkdir -p ${ENSURE_SOURCE_DIR} |
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source scripts/${COMPONENT}/download.sh |
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done |
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# Build all libraries for each enabled arch |
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# ABIS_TO_BUILD=("armeabi-v7a" "arm64-v8a" "x86" "x86_64") |
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ABIS_TO_BUILD=("armeabi-v7a") |
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for ABI in ${ABIS_TO_BUILD[@]} |
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do |
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source scripts/export-build-variables.sh ${ABI} |
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for COMPONENT in ${COMPONENTS_TO_BUILD[@]} |
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do |
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echo "Building the component: ${COMPONENT}" |
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COMPONENT_SOURCES_DIR_VARIABLE=SOURCES_DIR_${COMPONENT} |
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echo ${!COMPONENT_SOURCES_DIR_VARIABLE} |
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cd ${!COMPONENT_SOURCES_DIR_VARIABLE} |
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${SCRIPTS_DIR}/${COMPONENT}/build.sh |
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cd $BASE_DIR |
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done |
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# Check for text rels |
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checkTextRelocations |
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prepareOutput |
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done |
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@ -0,0 +1,55 @@ |
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function max() { |
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[ $1 -ge $2 ] && echo "$1" || echo "$2" |
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} |
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export ANDROID_ABI=$1 |
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if [ $ANDROID_ABI = "arm64-v8a" ] || [ $ANDROID_ABI = "x86_64" ] ; then |
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export ANDROID_PLATFORM=$(max ${MIN_SDK_ARG} 21) |
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else |
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export ANDROID_PLATFORM=${MIN_SDK_ARG} |
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fi |
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export TOOLCHAIN_PATH=${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/${HOST_TAG} |
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export SYSROOT=${TOOLCHAIN_PATH}/sysroot |
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export TARGET_TRIPLE_MACHINE_BINUTILS= |
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TARGET_TRIPLE_MACHINE_CC= |
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export TARGET_TRIPLE_OS="android" |
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case $ANDROID_ABI in |
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armeabi-v7a) |
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#cc armv7a-linux-androideabi16-clang |
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#binutils arm -linux-androideabi -ld |
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export TARGET_TRIPLE_MACHINE_BINUTILS=arm |
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TARGET_TRIPLE_MACHINE_CC=armv7a |
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export TARGET_TRIPLE_OS=androideabi |
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;; |
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arm64-v8a) |
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#cc aarch64-linux-android21-clang |
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#binutils aarch64-linux-android -ld |
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export TARGET_TRIPLE_MACHINE_BINUTILS=aarch64 |
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;; |
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x86) |
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#cc i686-linux-android16-clang |
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#binutils i686-linux-android -ld |
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export TARGET_TRIPLE_MACHINE_BINUTILS=i686 |
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;; |
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x86_64) |
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#cc x86_64-linux-android21-clang |
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#binutils x86_64-linux-android -ld |
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export TARGET_TRIPLE_MACHINE_BINUTILS=x86_64 |
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;; |
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esac |
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# If the cc-specific variable isn't set, we fallback to binutils version |
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[ -z "${TARGET_TRIPLE_MACHINE_CC}" ] && TARGET_TRIPLE_MACHINE_CC=${TARGET_TRIPLE_MACHINE_BINUTILS} |
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export TARGET_TRIPLE_MACHINE_CC=$TARGET_TRIPLE_MACHINE_CC |
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# Common prefix for ld, as, etc. |
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export CROSS_PREFIX=${TOOLCHAIN_PATH}/bin/${TARGET_TRIPLE_MACHINE_BINUTILS}-linux-${TARGET_TRIPLE_OS}- |
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# The name for compiler is slightly different, so it is defined separatly. |
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export CC=${TOOLCHAIN_PATH}/bin/${TARGET_TRIPLE_MACHINE_CC}-linux-${TARGET_TRIPLE_OS}${ANDROID_PLATFORM}-clang |
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export PKG_CONFIG_LIBDIR=/Users/javernaut/Development/FFmpeg/AOM/aom_build/output/lib/pkgconfig |
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@ -0,0 +1,21 @@ |
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# Defining a toolchain directory's name according to the current OS. |
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# Assume that proper version of NDK is installed. |
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case "$OSTYPE" in |
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darwin*) HOST_TAG="darwin-x86_64" ;; |
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linux*) HOST_TAG="linux-x86_64" ;; |
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msys) |
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case "$(uname -m)" in |
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x86_64) HOST_TAG="windows-x86_64" ;; |
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i686) HOST_TAG="windows" ;; |
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esac |
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;; |
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esac |
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if [[ $OSTYPE == "darwin"* ]]; then |
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HOST_NPROC=$(sysctl -n hw.physicalcpu) |
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else |
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HOST_NPROC=$(nproc) |
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fi |
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export HOST_TAG=$HOST_TAG |
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export HOST_NPROC=$HOST_NPROC |
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@ -0,0 +1,49 @@ |
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case $ANDROID_ABI in |
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armeabi-v7a) |
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EXTRA_BUILD_CONFIGURATION_FLAGS=--enable-thumb |
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;; |
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x86) |
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# Disabling assembler optimizations, because they have text relocations |
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EXTRA_BUILD_CONFIGURATION_FLAGS=--disable-asm |
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;; |
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x86_64) |
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EXTRA_BUILD_CONFIGURATION_FLAGS=--x86asmexe=${TOOLCHAIN_PATH}/bin/yasm |
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;; |
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esac |
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# Everything that goes below ${EXTRA_BUILD_CONFIGURATION_FLAGS} is my project-specific. |
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# You are free to enable/disable whatever you actually need. |
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# Path for prefix should come as a single argument from ffmpeg-android-maker istself |
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./configure \ |
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--prefix=${BUILD_DIR_FFMPEG}/${ANDROID_ABI} \ |
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--enable-cross-compile \ |
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--target-os=android \ |
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--arch=${TARGET_TRIPLE_MACHINE_BINUTILS} \ |
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--sysroot=${SYSROOT} \ |
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--cross-prefix=${CROSS_PREFIX} \ |
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--cc=${CC} \ |
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--extra-cflags="-O3 -fPIC" \ |
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--enable-shared \ |
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--disable-static \ |
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${EXTRA_BUILD_CONFIGURATION_FLAGS} \ |
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--disable-runtime-cpudetect \ |
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--disable-programs \ |
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--disable-muxers \ |
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--disable-encoders \ |
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--disable-avdevice \ |
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--disable-postproc \ |
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--disable-swresample \ |
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--disable-avfilter \ |
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--disable-doc \ |
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--disable-debug \ |
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--disable-pthreads \ |
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--disable-network \ |
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--disable-bsfs \ |
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--pkg-config=$(which pkg-config) |
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# Add --enable-xxx flags here |
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make clean |
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make -j${HOST_NPROC} |
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make install |
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@ -0,0 +1,73 @@ |
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# Expecting FFMPEG_SOURCE_TYPE and FFMPEG_SOURCE_VALUE variables |
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# Think of that names |
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# Expecting ENSURE_SOURCE_DIR - where source code has to be downloaded |
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# Exports SOURCES_DIR_FFMPEG - path where actual sources are stored |
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echo "Downloading sources for FFmpeg" |
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echo ${FFMPEG_SOURCE_TYPE} |
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echo ${FFMPEG_SOURCE_VALUE} |
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# Utility function |
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# Getting sources of a particular ffmpeg release. |
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# Same argument (ffmpeg version) produces the same source set. |
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function ensureSourcesTar() { |
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FFMPEG_SOURCES=${ENSURE_SOURCE_DIR}/ffmpeg-${FFMPEG_SOURCE_VALUE} |
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if [[ ! -d "$FFMPEG_SOURCES" ]]; then |
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TARGET_FILE_NAME=ffmpeg-${FFMPEG_SOURCE_VALUE}.tar.bz2 |
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TARGET_FILE_PATH=${ENSURE_SOURCE_DIR}/${TARGET_FILE_NAME} |
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curl https://www.ffmpeg.org/releases/${TARGET_FILE_NAME} --output ${TARGET_FILE_PATH} |
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tar xzf ${TARGET_FILE_PATH} -C ${ENSURE_SOURCE_DIR} |
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rm ${TARGET_FILE_PATH} |
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fi |
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export SOURCES_DIR_ffmpeg=$FFMPEG_SOURCES |
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} |
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# Utility function |
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# Getting sources of a particular branch of ffmpeg's git repository. |
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# Same argument (branch name) may produce different source set, |
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# as the branch in origin repository may be updated in future. |
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# function ensureSourcesBranch() { |
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# BRANCH=$1 |
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# |
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# GIT_DIRECTORY=ffmpeg-git |
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# |
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# FFMPEG_SOURCES=${SOURCES_DIR}/${GIT_DIRECTORY} |
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# |
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# cd ${SOURCES_DIR} |
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# |
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# if [[ ! -d "$FFMPEG_SOURCES" ]]; then |
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# git clone https://git.ffmpeg.org/ffmpeg.git ${GIT_DIRECTORY} |
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# fi |
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# |
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# cd ${GIT_DIRECTORY} |
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# git checkout $BRANCH |
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# # Forcing the update of a branch |
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# git pull origin $BRANCH |
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# |
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# # Additional logging to keep track of an exact commit to build |
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# echo "Commit to build:" |
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# git rev-parse HEAD |
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# |
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# cd ${BASE_DIR} |
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# } |
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case ${FFMPEG_SOURCE_TYPE} in |
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# GIT_TAG) |
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# echo "Using FFmpeg ${SECOND_ARGUMENT}" |
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# ensureSourcesTag ${SECOND_ARGUMENT} |
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# ;; |
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# GIT_BRANCH) |
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# echo "Using FFmpeg git repository and its branch ${SECOND_ARGUMENT}" |
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# ensureSourcesBranch ${SECOND_ARGUMENT} |
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# ;; |
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TAR) |
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echo "Using FFmpeg source archive ${FFMPEG_FALLBACK_VERSION}" |
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ensureSourcesTar |
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;; |
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esac |
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@ -0,0 +1,64 @@ |
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# TODO Add desctiption of in and out params |
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EXTERNAL_LIBRARIES=() |
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SOURCE_TYPE=TAR |
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SOURCE_VALUE="4.2.1" |
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MIN_SDK=16 |
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for i in "$@" |
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do |
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case $i in |
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--min-sdk=*) |
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MIN_SDK="${i#*=}" |
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shift |
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;; |
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--source-git-tag=*) |
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SOURCE_TYPE=GIT_TAG |
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SOURCE_VALUE="${i#*=}" |
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shift |
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;; |
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--source-git-branch=*) |
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SOURCE_TYPE=GIT_BRANCH |
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SOURCE_VALUE="${i#*=}" |
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shift |
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;; |
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--source-tar=*) |
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SOURCE_TYPE=TAR |
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SOURCE_VALUE="${i#*=}" |
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shift |
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;; |
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--enable-libaom) |
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EXTERNAL_LIBRARIES+=( "libaom" ) |
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shift |
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;; |
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--enable-libdav1d) |
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EXTERNAL_LIBRARIES+=( "libdav1d" ) |
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shift |
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;; |
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--enable-libmp3lame) |
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EXTERNAL_LIBRARIES+=( "libmp3lame" ) |
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shift |
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;; |
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*) |
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echo "Unknown argument $i" |
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;; |
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esac |
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done |
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export FFMPEG_SOURCE_TYPE=$SOURCE_TYPE |
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export FFMPEG_SOURCE_VALUE=$SOURCE_VALUE |
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export FFMPEG_EXTERNAL_LIBRARIES=${EXTERNAL_LIBRARIES[@]} |
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export MIN_SDK_ARG=${MIN_SDK} |
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# Download sources for all libraries |
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export BASE_DIR="$( cd "$( dirname "$0" )" && pwd )" |
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export SOURCES_DIR=${BASE_DIR}/sources |
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export STATS_DIR=${BASE_DIR}/stats |
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export SCRIPTS_DIR=${BASE_DIR}/scripts |
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export OUTPUT_DIR=${BASE_DIR}/output |
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BUILD_DIR=${BASE_DIR}/build |
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export BUILD_DIR_FFMPEG=$BUILD_DIR/ffmpeg |
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export BUILD_DIR_EXTERNAL=$BUILD_DIR/external |
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