455 lines
14 KiB
Bash
Executable File
455 lines
14 KiB
Bash
Executable File
#!/bin/bash
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source "${BASEDIR}/scripts/function-apple.sh"
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enable_default_macos_architectures() {
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ENABLED_ARCHITECTURES[ARCH_ARM64]=1
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ENABLED_ARCHITECTURES[ARCH_X86_64]=1
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}
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display_help() {
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COMMAND=$(echo "$0" | sed -e 's/\.\///g')
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echo -e "\n'$COMMAND' builds FFmpegKit for macOS platform. By default two architectures (arm64 and x86-64) are \
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enabled without any external libraries. Options can be used to disable architectures and/or enable external libraries. \
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Please note that GPL libraries (external libraries with GPL license) need --enable-gpl flag to be set explicitly. \
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When compilation ends, 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 " -x, --xcframework\t\tbuild xcframework bundles instead of framework bundles and universal libraries" " -l, --lts build lts packages to support sdk 10.11+ devices" " --target=macos sdk version\toverride minimum deployment target"
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display_help_licensing
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echo -e "Architectures:"
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echo -e " --disable-arm64\t\tdo not build arm64 architecture [yes]"
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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 non-GPL external libraries"
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echo -e " --enable-macos-audiotoolbox\tbuild with built-in Apple AudioToolbox support [no]"
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echo -e " --enable-macos-avfoundation\tbuild with built-in Apple AVFoundation support [no]"
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echo -e " --enable-macos-bzip2\t\tbuild with built-in bzip2 support [no]"
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echo -e " --enable-macos-videotoolbox\tbuild with built-in Apple VideoToolbox support [no]"
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echo -e " --enable-macos-zlib\t\tbuild with built-in zlib [no]"
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echo -e " --enable-macos-libiconv\tbuild with built-in libiconv [no]"
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echo -e " --enable-macos-coreimage\tbuild with built-in Apple CoreImage support [no]"
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echo -e " --enable-macos-opencl\t\tbuild with built-in OpenCL [no]"
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echo -e " --enable-macos-opengl\t\tbuild with built-in OpenGL [no]"
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display_help_common_libraries
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display_help_gpl_libraries
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if [[ -n ${FFMPEG_KIT_XCF_BUILD} ]]; then
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display_help_advanced_options " --no-framework\t\tdo not build xcframework bundles [no]"
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else
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display_help_advanced_options " --no-framework\t\tdo not build framework bundles and universal libraries [no]"
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fi
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}
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enable_main_build() {
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export MACOS_MIN_VERSION=10.15
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}
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enable_lts_build() {
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export FFMPEG_KIT_LTS_BUILD="1"
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# XCODE 7.3 HAS MACOS SDK 10.11
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export MACOS_MIN_VERSION=10.11
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}
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get_common_includes() {
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echo "-I${SDK_PATH}/usr/include"
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}
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get_common_cflags() {
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if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
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local LTS_BUILD_FLAG="-DFFMPEG_KIT_LTS "
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fi
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local BUILD_DATE="-DFFMPEG_KIT_BUILD_DATE=$(date +%Y%m%d 2>>"${BASEDIR}"/build.log)"
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case ${ARCH} in
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arm64)
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echo "-fstrict-aliasing -DMACOSX ${LTS_BUILD_FLAG}${BUILD_DATE} -isysroot ${SDK_PATH}"
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;;
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*)
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echo "-fstrict-aliasing -DMACOSX ${LTS_BUILD_FLAG}${BUILD_DATE} -isysroot ${SDK_PATH}"
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;;
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esac
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}
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get_arch_specific_cflags() {
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case ${ARCH} in
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arm64)
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echo "-arch arm64 -target $(get_target) -march=armv8-a+crc+crypto -mcpu=generic -DFFMPEG_KIT_ARM64"
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;;
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x86-64)
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echo "-arch x86_64 -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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local ARCH_OPTIMIZATION=""
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case ${ARCH} in
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arm64)
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ARCH_OPTIMIZATION="-Oz -Wno-ignored-optimization-argument"
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;;
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x86-64)
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ARCH_OPTIMIZATION="-O2 -Wno-ignored-optimization-argument"
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;;
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esac
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echo "${ARCH_OPTIMIZATION}"
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}
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get_size_optimization_asm_cflags() {
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local ARCH_OPTIMIZATION=""
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case $1 in
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jpeg | ffmpeg)
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case ${ARCH} in
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arm64)
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ARCH_OPTIMIZATION="-Oz"
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;;
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x86-64)
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ARCH_OPTIMIZATION="-O2"
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;;
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esac
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;;
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*)
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ARCH_OPTIMIZATION=$(get_size_optimization_cflags "$1")
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;;
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esac
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echo "${ARCH_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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fontconfig)
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APP_FLAGS="-std=c99 -Wno-unused-function"
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;;
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ffmpeg)
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APP_FLAGS="-Wno-unused-function -Wno-deprecated-declarations"
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;;
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ffmpeg-kit)
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APP_FLAGS="-std=c99 -Wno-unused-function -Wall -Wno-deprecated-declarations -Wno-pointer-sign -Wno-switch -Wno-unused-result -Wno-unused-variable -DPIC -fobjc-arc"
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;;
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jpeg)
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APP_FLAGS="-Wno-nullability-completeness"
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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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leptonica)
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APP_FLAGS="-std=c99 -Wno-unused-function -DOS_MACOS"
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;;
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libwebp | xvidcore)
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APP_FLAGS="-fno-common -DPIC"
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;;
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sdl)
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APP_FLAGS="-DPIC -Wno-unused-function -D__MACOSX__"
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;;
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shine)
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APP_FLAGS="-Wno-unused-function"
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;;
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soxr | snappy)
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APP_FLAGS="-std=gnu99 -Wno-unused-function -DPIC"
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;;
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openh264 | x265)
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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 MIN_VERSION_FLAGS=$(get_min_version_cflags "$1")
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local COMMON_INCLUDES=$(get_common_includes)
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echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${MIN_VERSION_FLAGS} ${COMMON_INCLUDES}"
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}
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get_asmflags() {
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local ARCH_FLAGS=$(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_asm_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 MIN_VERSION_FLAGS=$(get_min_version_cflags "$1")
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local COMMON_INCLUDES=$(get_common_includes)
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echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${MIN_VERSION_FLAGS} ${COMMON_INCLUDES}"
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}
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get_cxxflags() {
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local COMMON_CFLAGS="$(get_common_cflags "$1") $(get_common_includes "$1") $(get_arch_specific_cflags) $(get_min_version_cflags "$1")"
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if [[ -z ${FFMPEG_KIT_DEBUG} ]]; then
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local OPTIMIZATION_FLAGS="-Oz"
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else
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local OPTIMIZATION_FLAGS="${FFMPEG_KIT_DEBUG}"
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fi
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local BITCODE_FLAGS=""
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case $1 in
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x265)
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echo "-std=c++11 -fno-exceptions ${BITCODE_FLAGS} ${COMMON_CFLAGS}"
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;;
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gnutls)
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echo "-std=c++11 -fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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libwebp | xvidcore)
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echo "-std=c++11 -fno-exceptions -fno-rtti ${BITCODE_FLAGS} -fno-common -DPIC ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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libaom)
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echo "-std=c++11 -fno-exceptions ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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opencore-amr)
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echo "-fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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rubberband)
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echo "-fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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*)
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echo "-std=c++11 -fno-exceptions -fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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esac
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}
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get_common_linked_libraries() {
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echo "-L${SDK_PATH}/usr/lib -lc++"
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}
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get_common_ldflags() {
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echo "-isysroot ${SDK_PATH}"
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}
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get_size_optimization_ldflags() {
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case ${ARCH} in
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arm64 | x86-64)
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case $1 in
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ffmpeg | ffmpeg-kit)
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echo "-Oz -dead_strip"
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;;
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*)
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echo "-Oz -dead_strip"
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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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arm64)
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echo "-arch arm64 -march=armv8-a+crc+crypto -target $(get_target)"
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;;
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x86-64)
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echo "-arch x86_64 -march=x86-64 -target $(get_target)"
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;;
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esac
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}
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get_ldflags() {
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local ARCH_FLAGS=$(get_arch_specific_ldflags)
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local LINKED_LIBRARIES=$(get_common_linked_libraries)
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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_FLAGS=$(get_common_ldflags)
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case $1 in
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ffmpeg-kit)
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case ${ARCH} in
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arm64)
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echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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x86-64)
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echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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esac
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;;
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*)
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echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS}"
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;;
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esac
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}
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set_toolchain_paths() {
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if [ ! -f "${FFMPEG_KIT_TMPDIR}/gas-preprocessor.pl" ]; then
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DOWNLOAD_RESULT=$(download "https://github.com/tanersener/gas-preprocessor/raw/v20210917/gas-preprocessor.pl" "gas-preprocessor.pl" "exit")
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if [[ ${DOWNLOAD_RESULT} -ne 0 ]]; then
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exit 1
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fi
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(chmod +x "${FFMPEG_KIT_TMPDIR}"/gas-preprocessor.pl 1>>"${BASEDIR}"/build.log 2>&1) || exit 1
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# patch gas-preprocessor.pl against the following warning
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# Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/(?:ld|st)\d\s+({ <-- HERE \s*v(\d+)\.(\d[bhsdBHSD])\s*-\s*v(\d+)\.(\d[bhsdBHSD])\s*})/ at /Users/taner/Projects/ffmpeg-kit/.tmp/gas-preprocessor.pl line 1065.
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sed -i .tmp "s/s\+({/s\+(\\\\{/g;s/s\*})/s\*\\\\})/g" "${FFMPEG_KIT_TMPDIR}"/gas-preprocessor.pl
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fi
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LOCAL_GAS_PREPROCESSOR="${FFMPEG_KIT_TMPDIR}/gas-preprocessor.pl"
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if [ "$1" == "x264" ]; then
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LOCAL_GAS_PREPROCESSOR="${BASEDIR}/src/x264/tools/gas-preprocessor.pl"
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fi
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export AR="$(xcrun --sdk "$(get_sdk_name)" -f ar 2>>"${BASEDIR}"/build.log)"
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export CC="clang"
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export OBJC="$(xcrun --sdk "$(get_sdk_name)" -f clang 2>>"${BASEDIR}"/build.log)"
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export CXX="clang++"
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LOCAL_ASMFLAGS="$(get_asmflags $1)"
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case ${ARCH} in
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arm64)
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if [ "$1" == "x265" ]; then
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export AS="${LOCAL_GAS_PREPROCESSOR}"
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export AS_ARGUMENTS="-arch aarch64"
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export ASM_FLAGS="${LOCAL_ASMFLAGS}"
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else
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export AS="${LOCAL_GAS_PREPROCESSOR} -arch aarch64 -- ${CC} ${LOCAL_ASMFLAGS}"
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fi
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;;
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*)
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export AS="${CC} ${LOCAL_ASMFLAGS}"
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;;
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esac
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export LD="$(xcrun --sdk "$(get_sdk_name)" -f ld 2>>"${BASEDIR}"/build.log)"
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export RANLIB="$(xcrun --sdk "$(get_sdk_name)" -f ranlib 2>>"${BASEDIR}"/build.log)"
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export STRIP="$(xcrun --sdk "$(get_sdk_name)" -f strip 2>>"${BASEDIR}"/build.log)"
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export NM="$(xcrun --sdk "$(get_sdk_name)" -f nm 2>>"${BASEDIR}"/build.log)"
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export INSTALL_PKG_CONFIG_DIR="${BASEDIR}/prebuilt/$(get_build_directory)/pkgconfig"
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export ZLIB_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/zlib.pc"
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export BZIP2_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/bzip2.pc"
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export LIB_ICONV_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/libiconv.pc"
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export LIB_UUID_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/uuid.pc"
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if [ ! -d "${INSTALL_PKG_CONFIG_DIR}" ]; then
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mkdir -p "${INSTALL_PKG_CONFIG_DIR}"
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fi
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if [ ! -f "${ZLIB_PACKAGE_CONFIG_PATH}" ]; then
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create_zlib_system_package_config
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fi
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if [ ! -f "${LIB_ICONV_PACKAGE_CONFIG_PATH}" ]; then
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create_libiconv_system_package_config
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fi
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if [ ! -f "${BZIP2_PACKAGE_CONFIG_PATH}" ]; then
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create_bzip2_system_package_config
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fi
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if [ ! -f "${LIB_UUID_PACKAGE_CONFIG_PATH}" ]; then
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create_libuuid_system_package_config
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fi
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prepare_inline_sed
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}
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initialize_prebuilt_macos_folders() {
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if [[ -n ${FFMPEG_KIT_XCF_BUILD} ]]; then
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echo -e "DEBUG: Initializing universal directories and frameworks for xcf builds\n" 1>>"${BASEDIR}"/build.log 2>&1
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if [[ $(is_apple_architecture_variant_supported "${ARCH_VAR_MACOS}") -eq 1 ]]; then
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initialize_folder "${BASEDIR}/prebuilt/$(get_universal_library_directory "${ARCH_VAR_MACOS}")"
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initialize_folder "${BASEDIR}/prebuilt/$(get_framework_directory "${ARCH_VAR_MACOS}")"
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fi
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echo -e "DEBUG: Initializing xcframework directory at ${BASEDIR}/prebuilt/$(get_xcframework_directory)\n" 1>>"${BASEDIR}"/build.log 2>&1
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# XCF BUILDS GENERATE XCFFRAMEWORKS
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initialize_folder "${BASEDIR}/prebuilt/$(get_xcframework_directory)"
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else
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echo -e "DEBUG: Initializing default universal directory at ${BASEDIR}/prebuilt/$(get_universal_library_directory "${ARCH_VAR_MACOS}")\n" 1>>"${BASEDIR}"/build.log 2>&1
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# DEFAULT BUILDS GENERATE UNIVERSAL LIBRARIES AND FRAMEWORKS
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initialize_folder "${BASEDIR}/prebuilt/$(get_universal_library_directory "${ARCH_VAR_MACOS}")"
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echo -e "DEBUG: Initializing framework directory at ${BASEDIR}/prebuilt/$(get_framework_directory "${ARCH_VAR_MACOS}")\n" 1>>"${BASEDIR}"/build.log 2>&1
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initialize_folder "${BASEDIR}/prebuilt/$(get_framework_directory "${ARCH_VAR_MACOS}")"
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fi
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}
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#
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# DEPENDS TARGET_ARCH_LIST VARIABLE
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#
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create_universal_libraries_for_macos_default_frameworks() {
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local ROOT_UNIVERSAL_DIRECTORY_PATH="${BASEDIR}/prebuilt/$(get_universal_library_directory 1)"
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echo -e "INFO: Building universal libraries in ${ROOT_UNIVERSAL_DIRECTORY_PATH} for default frameworks using ${TARGET_ARCH_LIST[@]}\n" 1>>"${BASEDIR}"/build.log 2>&1
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create_ffmpeg_universal_library "${ARCH_VAR_MACOS}"
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create_ffmpeg_kit_universal_library "${ARCH_VAR_MACOS}"
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echo -e "INFO: Universal libraries for default frameworks built successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
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}
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create_macos_default_frameworks() {
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echo -e "INFO: Building default frameworks\n" 1>>"${BASEDIR}"/build.log 2>&1
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create_ffmpeg_framework "${ARCH_VAR_MACOS}"
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create_ffmpeg_kit_framework "${ARCH_VAR_MACOS}"
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echo -e "INFO: Default frameworks built successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
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}
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create_universal_libraries_for_macos_xcframeworks() {
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echo -e "INFO: Building universal libraries for xcframeworks using ${TARGET_ARCH_LIST[@]}\n" 1>>"${BASEDIR}"/build.log 2>&1
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create_ffmpeg_universal_library "${ARCH_VAR_MACOS}"
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create_ffmpeg_kit_universal_library "${ARCH_VAR_MACOS}"
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echo -e "INFO: Universal libraries for xcframeworks built successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
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}
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create_frameworks_for_macos_xcframeworks() {
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echo -e "INFO: Building frameworks for xcframeworks\n" 1>>"${BASEDIR}"/build.log 2>&1
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create_ffmpeg_framework "${ARCH_VAR_MACOS}"
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create_ffmpeg_kit_framework "${ARCH_VAR_MACOS}"
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echo -e "INFO: Frameworks for xcframeworks built successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
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}
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create_macos_xcframeworks() {
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export ARCHITECTURE_VARIANT_ARRAY=("${ARCH_VAR_MACOS}")
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echo -e "INFO: Building xcframeworks\n" 1>>"${BASEDIR}"/build.log 2>&1
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create_ffmpeg_xcframework
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create_ffmpeg_kit_xcframework
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echo -e "INFO: xcframeworks built successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
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}
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