520 lines
16 KiB
Bash
Executable File
520 lines
16 KiB
Bash
Executable File
#!/bin/bash
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source "${BASEDIR}/scripts/function.sh"
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prepare_inline_sed
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enable_default_linux_architectures() {
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ENABLED_ARCHITECTURES[ARCH_X86_64]=1
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}
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get_ffmpeg_kit_version() {
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local FFMPEG_KIT_VERSION=$(grep -Eo 'FFmpegKitVersion = .*' "${BASEDIR}/linux/src/FFmpegKitConfig.h" 2>>"${BASEDIR}"/build.log | grep -Eo ' \".*' | tr -d '"; ')
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echo "${FFMPEG_KIT_VERSION}"
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}
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display_help() {
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local COMMAND=$(echo "$0" | sed -e 's/\.\///g')
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echo -e "\n'$COMMAND' builds FFmpegKit for Linux platform. By default only one Linux architecture \
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(x86-64) is built without any external libraries enabled. Options can be used to \
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enable external libraries. Please note that GPL libraries (external libraries with GPL \
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license) need --enable-gpl flag to be set explicitly. When compilation ends, \
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libraries are created under the prebuilt folder.\n"
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echo -e "Usage: ./$COMMAND [OPTION]...\n"
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echo -e "Specify environment variables as VARIABLE=VALUE to override default build options.\n"
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display_help_options " -l, --lts\t\t\tbuild lts packages to support older devices"
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display_help_licensing
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echo -e "Architectures:"
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echo -e " --disable-x86-64\t\tdo not build x86-64 architecture [yes]\n"
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echo -e "Libraries:"
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echo -e " --full\t\t\tenables all external libraries"
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echo -e " --enable-linux-alsa\t\tbuild with built-in alsa support [no]"
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echo -e " --enable-linux-chromaprint\tbuild with built-in chromaprint support [no]"
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echo -e " --enable-linux-fontconfig\tbuild with built-in fontconfig support [no]"
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echo -e " --enable-linux-freetype\tbuild with built-in freetype support [no]"
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echo -e " --enable-linux-fribidi\tbuild with built-in fribidi support [no]"
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echo -e " --enable-linux-gmp\t\tbuild with built-in gmp support [no]"
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echo -e " --enable-linux-gnutls\t\tbuild with built-in gnutls support [no]"
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echo -e " --enable-linux-lame\t\tbuild with built-in lame support [no]"
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echo -e " --enable-linux-libass\t\tbuild with built-in libass support [no]"
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echo -e " --enable-linux-libiconv\tbuild with built-in libiconv support [no]"
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echo -e " --enable-linux-libtheora\tbuild with built-in libtheora support [no]"
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echo -e " --enable-linux-libvorbis\tbuild with built-in libvorbis support [no]"
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echo -e " --enable-linux-libvpx\t\tbuild with built-in libvpx support [no]"
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echo -e " --enable-linux-libwebp\tbuild with built-in libwebp support [no]"
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echo -e " --enable-linux-libxml2\tbuild with built-in libxml2 support [no]"
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echo -e " --enable-linux-opencl\t\tbuild with built-in opencl support [no]"
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echo -e " --enable-linux-opencore-amr\tbuild with built-in opencore-amr support [no]"
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echo -e " --enable-linux-opus\t\tbuild with built-in opus support [no]"
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echo -e " --enable-linux-sdl\t\tbuild with built-in sdl support [no]"
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echo -e " --enable-linux-shine\t\tbuild with built-in shine support [no]"
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echo -e " --enable-linux-snappy\t\tbuild with built-in snappy support [no]"
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echo -e " --enable-linux-soxr\t\tbuild with built-in soxr support [no]"
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echo -e " --enable-linux-speex\t\tbuild with built-in speex support [no]"
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echo -e " --enable-linux-tesseract\tbuild with built-in tesseract support [no]"
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echo -e " --enable-linux-twolame\tbuild with built-in twolame support [no]"
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echo -e " --enable-linux-vaapi\t\tbuild with built-in vaapi support [no]"
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echo -e " --enable-linux-v4l2\t\tbuild with built-in v4l2 support [no]"
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echo -e " --enable-linux-vo-amrwbenc\tbuild with built-in vo-amrwbenc support [no]"
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echo -e " --enable-linux-zlib\t\tbuild with built-in zlib support [no]"
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echo -e " --enable-dav1d\t\tbuild with dav1d [no]"
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echo -e " --enable-kvazaar\t\tbuild with kvazaar [no]"
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echo -e " --enable-libaom\t\tbuild with libaom [no]"
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echo -e " --enable-libilbc\t\tbuild with libilbc [no]"
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echo -e " --enable-openh264\t\tbuild with openh264 [no]"
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echo -e " --enable-openssl\t\tbuild with openssl [no]"
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echo -e " --enable-srt\t\t\tbuild with srt [no]"
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echo -e " --enable-zimg\t\t\tbuild with zimg [no]\n"
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echo -e "GPL libraries:"
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echo -e " --enable-linux-libvidstab\tbuild with built-in libvidstab support [no]"
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echo -e " --enable-linux-rubberband\tbuild with built-in rubber band support [no]"
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echo -e " --enable-linux-x265\t\tbuild with built-in x265 support [no]"
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echo -e " --enable-linux-xvidcore\tbuild with built-in xvidcore support [no]"
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echo -e " --enable-x264\t\t\tbuild with x264 [no]\n"
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display_help_custom_libraries
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display_help_advanced_options
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}
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enable_main_build() {
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unset FFMPEG_KIT_LTS_BUILD
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}
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enable_lts_build() {
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export FFMPEG_KIT_LTS_BUILD="1"
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}
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install_pkg_config_file() {
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local FILE_NAME="$1"
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local SOURCE="${INSTALL_PKG_CONFIG_DIR}/${FILE_NAME}"
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local DESTINATION="${FFMPEG_KIT_BUNDLE_PKG_CONFIG_DIRECTORY}/${FILE_NAME}"
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# DELETE OLD FILE
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rm -f "$DESTINATION" 2>>"${BASEDIR}"/build.log
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if [[ $? -ne 0 ]]; then
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echo -e "failed\n\nSee build.log for details\n"
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exit 1
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fi
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# INSTALL THE NEW FILE
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cp "$SOURCE" "$DESTINATION" 2>>"${BASEDIR}"/build.log
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if [[ $? -ne 0 ]]; then
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echo -e "failed\n\nSee build.log for details\n"
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exit 1
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fi
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# UPDATE PATHS
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${SED_INLINE} "s|${LIB_INSTALL_BASE}/ffmpeg-kit|${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit|g" "$DESTINATION" 1>>"${BASEDIR}"/build.log 2>&1 || return 1
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${SED_INLINE} "s|${LIB_INSTALL_BASE}/ffmpeg|${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit|g" "$DESTINATION" 1>>"${BASEDIR}"/build.log 2>&1 || return 1
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}
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get_bundle_directory() {
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local LTS_POSTFIX=""
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if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
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LTS_POSTFIX="-lts"
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fi
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echo "bundle-linux${LTS_POSTFIX}"
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}
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create_linux_bundle() {
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set_toolchain_paths ""
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local FFMPEG_KIT_VERSION=$(get_ffmpeg_kit_version)
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local FFMPEG_KIT_BUNDLE_DIRECTORY="${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit"
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local FFMPEG_KIT_BUNDLE_INCLUDE_DIRECTORY="${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/include"
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local FFMPEG_KIT_BUNDLE_LIB_DIRECTORY="${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/lib"
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local FFMPEG_KIT_BUNDLE_PKG_CONFIG_DIRECTORY="${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/pkgconfig"
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initialize_folder "${FFMPEG_KIT_BUNDLE_INCLUDE_DIRECTORY}"
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initialize_folder "${FFMPEG_KIT_BUNDLE_LIB_DIRECTORY}"
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initialize_folder "${FFMPEG_KIT_BUNDLE_PKG_CONFIG_DIRECTORY}"
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# COPY HEADERS
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cp -r -P "${LIB_INSTALL_BASE}"/ffmpeg-kit/include/* "${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/include" 2>>"${BASEDIR}"/build.log
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cp -r -P "${LIB_INSTALL_BASE}"/ffmpeg/include/* "${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/include" 2>>"${BASEDIR}"/build.log
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cp -r -P ${FFMPEG_KIT_TMPDIR}/source/rapidjson/include/rapidjson "${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/include" 2>>"${BASEDIR}"/build.log
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# COPY LIBS
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cp -P "${LIB_INSTALL_BASE}"/ffmpeg-kit/lib/* "${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/lib" 2>>"${BASEDIR}"/build.log
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cp -P "${LIB_INSTALL_BASE}"/ffmpeg/lib/* "${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/lib" 2>>"${BASEDIR}"/build.log
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install_pkg_config_file "libavformat.pc"
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install_pkg_config_file "libswresample.pc"
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install_pkg_config_file "libswscale.pc"
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install_pkg_config_file "libavdevice.pc"
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install_pkg_config_file "libavfilter.pc"
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install_pkg_config_file "libavcodec.pc"
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install_pkg_config_file "libavutil.pc"
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install_pkg_config_file "ffmpeg-kit.pc"
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}
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get_cmake_system_processor() {
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case ${ARCH} in
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x86-64)
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echo "x86_64"
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;;
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esac
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}
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get_target_cpu() {
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case ${ARCH} in
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x86-64)
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echo "x86_64"
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;;
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esac
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}
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get_common_includes() {
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echo "-I${LLVM_CONFIG_INCLUDEDIR:-.}"
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}
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get_common_cflags() {
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if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
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local LTS_BUILD_FLAG="-DFFMPEG_KIT_LTS "
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fi
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echo "-fstrict-aliasing -fPIC -DLINUX ${LTS_BUILD_FLAG} ${LLVM_CONFIG_CFLAGS}"
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}
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get_arch_specific_cflags() {
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case ${ARCH} in
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x86-64)
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echo "-target $(get_target) -march=x86-64 -msse4.2 -mpopcnt -m64 -DFFMPEG_KIT_X86_64"
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;;
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esac
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}
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get_size_optimization_cflags() {
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if [[ -z ${NO_LINK_TIME_OPTIMIZATION} ]]; then
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local LINK_TIME_OPTIMIZATION_FLAGS="-flto"
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else
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local LINK_TIME_OPTIMIZATION_FLAGS=""
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fi
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local ARCH_OPTIMIZATION=""
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case ${ARCH} in
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x86-64)
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case $1 in
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ffmpeg)
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ARCH_OPTIMIZATION="${LINK_TIME_OPTIMIZATION_FLAGS} -Os -ffunction-sections -fdata-sections"
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;;
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*)
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ARCH_OPTIMIZATION="-Os -ffunction-sections -fdata-sections"
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;;
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esac
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;;
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esac
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local LIB_OPTIMIZATION=""
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echo "${ARCH_OPTIMIZATION} ${LIB_OPTIMIZATION}"
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}
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get_app_specific_cflags() {
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local APP_FLAGS=""
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case $1 in
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ffmpeg)
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APP_FLAGS="-Wno-unused-function"
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;;
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ffmpeg-kit)
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APP_FLAGS="-Wno-unused-function -Wno-pointer-sign -Wno-switch -Wno-deprecated-declarations"
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;;
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kvazaar)
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APP_FLAGS="-std=gnu99 -Wno-unused-function"
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;;
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openh264)
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APP_FLAGS="-std=gnu99 -Wno-unused-function -fstack-protector-all"
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;;
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openssl | srt)
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APP_FLAGS="-Wno-unused-function"
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;;
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*)
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APP_FLAGS="-std=c99 -Wno-unused-function"
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;;
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esac
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echo "${APP_FLAGS}"
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}
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get_cflags() {
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local ARCH_FLAGS=$(get_arch_specific_cflags)
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local APP_FLAGS=$(get_app_specific_cflags "$1")
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local COMMON_FLAGS=$(get_common_cflags)
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if [[ -z ${FFMPEG_KIT_DEBUG} ]]; then
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local OPTIMIZATION_FLAGS=$(get_size_optimization_cflags "$1")
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else
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local OPTIMIZATION_FLAGS="${FFMPEG_KIT_DEBUG}"
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fi
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local COMMON_INCLUDES=$(get_common_includes)
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echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${COMMON_INCLUDES}"
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}
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get_cxxflags() {
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if [[ -z ${NO_LINK_TIME_OPTIMIZATION} ]]; then
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local LINK_TIME_OPTIMIZATION_FLAGS="-flto"
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else
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local LINK_TIME_OPTIMIZATION_FLAGS=""
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fi
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if [[ -z ${FFMPEG_KIT_DEBUG} ]]; then
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local OPTIMIZATION_FLAGS="-Os -ffunction-sections -fdata-sections"
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else
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local OPTIMIZATION_FLAGS="${FFMPEG_KIT_DEBUG}"
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fi
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local BUILD_DATE="-DFFMPEG_KIT_BUILD_DATE=$(date +%Y%m%d 2>>"${BASEDIR}"/build.log)"
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local COMMON_FLAGS="${OPTIMIZATION_FLAGS} ${BUILD_DATE}"
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case $1 in
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ffmpeg)
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if [[ -z ${FFMPEG_KIT_DEBUG} ]]; then
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echo "${LINK_TIME_OPTIMIZATION_FLAGS} -std=c++11 -O2 -ffunction-sections -fdata-sections"
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else
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echo "${FFMPEG_KIT_DEBUG} -std=c++11"
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fi
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;;
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ffmpeg-kit)
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echo "-std=c++11 ${COMMON_FLAGS}"
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;;
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srt | zimg)
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echo "${COMMON_FLAGS} -std=c++11 -fcxx-exceptions -fPIC"
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;;
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*)
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echo "-std=c++11 -fno-exceptions -fno-rtti ${COMMON_FLAGS}"
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;;
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esac
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}
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get_common_linked_libraries() {
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local COMMON_LIBRARY_PATHS=""
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case $1 in
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ffmpeg)
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echo "-lc -lm -ldl ${COMMON_LIBRARY_PATHS}"
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;;
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srt)
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echo "-lc -lm -ldl -lstdc++ ${COMMON_LIBRARY_PATHS}"
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;;
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*)
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echo "-lc -lm -ldl ${COMMON_LIBRARY_PATHS}"
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;;
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esac
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}
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get_size_optimization_ldflags() {
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if [[ -z ${NO_LINK_TIME_OPTIMIZATION} ]]; then
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local LINK_TIME_OPTIMIZATION_FLAGS="-flto"
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else
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local LINK_TIME_OPTIMIZATION_FLAGS=""
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fi
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case ${ARCH} in
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x86-64)
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case $1 in
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ffmpeg)
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echo "${LINK_TIME_OPTIMIZATION_FLAGS} -O2 -ffunction-sections -fdata-sections -finline-functions"
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;;
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*)
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echo "-Os -ffunction-sections -fdata-sections"
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;;
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esac
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;;
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esac
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}
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get_arch_specific_ldflags() {
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case ${ARCH} in
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x86-64)
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echo "-march=x86-64 -Wl,-z,text"
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;;
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esac
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}
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get_ldflags() {
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local ARCH_FLAGS=$(get_arch_specific_ldflags)
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if [[ -z ${FFMPEG_KIT_DEBUG} ]]; then
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local OPTIMIZATION_FLAGS="$(get_size_optimization_ldflags "$1")"
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else
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local OPTIMIZATION_FLAGS="${FFMPEG_KIT_DEBUG}"
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fi
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local COMMON_LINKED_LIBS=$(get_common_linked_libraries "$1")
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echo "${ARCH_FLAGS} ${OPTIMIZATION_FLAGS} ${COMMON_LINKED_LIBS} ${LLVM_CONFIG_LDFLAGS} -Wl,--hash-style=both -fuse-ld=lld"
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}
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create_mason_cross_file() {
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cat >"$1" <<EOF
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[binaries]
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c = '$CC'
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cpp = '$CXX'
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ar = '$AR'
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strip = '$STRIP'
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pkgconfig = 'pkg-config'
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[properties]
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has_function_printf = true
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[host_machine]
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system = '$(get_meson_target_host_family)'
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cpu_family = '$(get_meson_target_cpu_family)'
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cpu = '$(get_cmake_system_processor)'
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endian = 'little'
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[built-in options]
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default_library = 'static'
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prefix = '${LIB_INSTALL_PREFIX}'
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EOF
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}
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create_ffmpegkit_package_config() {
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local FFMPEGKIT_VERSION="$1"
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cat >"${INSTALL_PKG_CONFIG_DIR}/ffmpeg-kit.pc" <<EOF
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prefix=${LIB_INSTALL_BASE}/ffmpeg-kit
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exec_prefix=\${prefix}
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libdir=\${exec_prefix}/lib
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includedir=\${prefix}/include
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Name: ffmpeg-kit
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Description: FFmpeg for applications
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Version: ${FFMPEGKIT_VERSION}
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Libs: -L\${libdir} -lstdc++ -lffmpegkit -lavutil
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Requires: libavfilter, libswscale, libavformat, libavcodec, libswresample, libavutil
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Cflags: -I\${includedir}
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EOF
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}
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create_libaom_package_config() {
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local AOM_VERSION="$1"
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cat >"${INSTALL_PKG_CONFIG_DIR}/aom.pc" <<EOF
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prefix="${LIB_INSTALL_BASE}"/libaom
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exec_prefix=\${prefix}
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libdir=\${prefix}/lib
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includedir=\${prefix}/include
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Name: aom
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Description: AV1 codec library v${AOM_VERSION}.
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Version: ${AOM_VERSION}
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Requires:
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Libs: -L\${libdir} -laom -lm
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Cflags: -I\${includedir}
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EOF
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}
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create_srt_package_config() {
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local SRT_VERSION="$1"
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cat >"${INSTALL_PKG_CONFIG_DIR}/srt.pc" <<EOF
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prefix=${LIB_INSTALL_BASE}/srt
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exec_prefix=\${prefix}
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libdir=\${exec_prefix}/lib
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includedir=\${prefix}/include
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Name: srt
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Description: SRT library set
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Version: ${SRT_VERSION}
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Libs: -L\${libdir} -lsrt
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Libs.private: -lc -lm -ldl -lstdc++
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Cflags: -I\${includedir} -I\${includedir}/srt
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Requires: openssl libcrypto
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EOF
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}
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create_zimg_package_config() {
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local ZIMG_VERSION="$1"
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cat >"${INSTALL_PKG_CONFIG_DIR}/zimg.pc" <<EOF
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prefix=${LIB_INSTALL_BASE}/zimg
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exec_prefix=\${prefix}
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libdir=\${exec_prefix}/lib
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includedir=\${prefix}/include
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Name: zimg
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Description: Scaling, colorspace conversion, and dithering library
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Version: ${ZIMG_VERSION}
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Libs: -L\${libdir} -lzimg -lstdc++
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Cflags: -I\${includedir}
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EOF
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}
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get_build_directory() {
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local LTS_POSTFIX=""
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if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
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LTS_POSTFIX="-lts"
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fi
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echo "linux-$(get_target_cpu)${LTS_POSTFIX}"
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}
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detect_clang_version() {
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if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
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for clang_version in 6 .. 10; do
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if [[ $(command_exists "clang-$clang_version") -eq 0 ]]; then
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echo "$clang_version"
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return
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elif [[ $(command_exists "clang-$clang_version.0") -eq 0 ]]; then
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|
echo "$clang_version.0"
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return
|
|
fi
|
|
done
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echo "none"
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|
else
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|
for clang_version in 11 .. 20; do
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if [[ $(command_exists "clang-$clang_version") -eq 0 ]]; then
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|
echo "$clang_version"
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|
return
|
|
elif [[ $(command_exists "clang-$clang_version.0") -eq 0 ]]; then
|
|
echo "$clang_version.0"
|
|
return
|
|
fi
|
|
done
|
|
echo "none"
|
|
fi
|
|
}
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|
|
|
set_toolchain_paths() {
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|
HOST=$(get_host)
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|
CLANG_VERSION=$(detect_clang_version)
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|
|
|
if [[ $CLANG_VERSION != "none" ]]; then
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|
local CLANG_POSTFIX="-$CLANG_VERSION"
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|
export LLVM_CONFIG_CFLAGS=$(llvm-config-$CLANG_VERSION --cflags 2>>"${BASEDIR}"/build.log)
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|
export LLVM_CONFIG_INCLUDEDIR=$(llvm-config-$CLANG_VERSION --includedir 2>>"${BASEDIR}"/build.log)
|
|
export LLVM_CONFIG_LDFLAGS=$(llvm-config-$CLANG_VERSION --ldflags 2>>"${BASEDIR}"/build.log)
|
|
else
|
|
local CLANG_POSTFIX=""
|
|
export LLVM_CONFIG_CFLAGS=$(llvm-config --cflags 2>>"${BASEDIR}"/build.log)
|
|
export LLVM_CONFIG_INCLUDEDIR=$(llvm-config --includedir 2>>"${BASEDIR}"/build.log)
|
|
export LLVM_CONFIG_LDFLAGS=$(llvm-config --ldflags 2>>"${BASEDIR}"/build.log)
|
|
fi
|
|
|
|
export CC=$(command -v "clang$CLANG_POSTFIX")
|
|
export CXX=$(command -v "clang++$CLANG_POSTFIX")
|
|
export AS=$(command -v "llvm-as$CLANG_POSTFIX")
|
|
export AR=$(command -v "llvm-ar$CLANG_POSTFIX")
|
|
export LD=$(command -v "ld.lld$CLANG_POSTFIX")
|
|
export RANLIB=$(command -v "llvm-ranlib$CLANG_POSTFIX")
|
|
export STRIP=$(command -v "llvm-strip$CLANG_POSTFIX")
|
|
export NM=$(command -v "llvm-nm$CLANG_POSTFIX")
|
|
export INSTALL_PKG_CONFIG_DIR="${BASEDIR}"/prebuilt/$(get_build_directory)/pkgconfig
|
|
export ZLIB_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/zlib.pc"
|
|
|
|
if [ ! -d "${INSTALL_PKG_CONFIG_DIR}" ]; then
|
|
mkdir -p "${INSTALL_PKG_CONFIG_DIR}" 1>>"${BASEDIR}"/build.log 2>&1
|
|
fi
|
|
}
|