ffmpeg-kit/macos.sh
2021-02-14 22:59:48 +00:00

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#!/bin/bash
# CHECK IF XCODE IS INSTALLED
if [ ! -x "$(command -v xcrun)" ]; then
echo -e "\n(*) xcrun command not found. Please check your Xcode installation\n"
exit 1
fi
if [ ! -x "$(command -v xcodebuild)" ]; then
echo -e "\n(*) xcodebuild command not found. Please check your Xcode installation\n"
exit 1
fi
# LOAD INITIAL SETTINGS
export BASEDIR="$(pwd)"
export FFMPEG_KIT_BUILD_TYPE="macos"
source "${BASEDIR}"/scripts/variable.sh
source "${BASEDIR}"/scripts/function-${FFMPEG_KIT_BUILD_TYPE}.sh
# SET DEFAULTS SETTINGS
enable_default_macos_architectures
enable_main_build
# SELECT XCODE VERSION USED FOR BUILDING
XCODE_FOR_FFMPEG_KIT=$(ls ~/.xcode.for.ffmpeg.kit.sh 2>>"${BASEDIR}"/build.log)
if [[ -f ${XCODE_FOR_FFMPEG_KIT} ]]; then
source "${XCODE_FOR_FFMPEG_KIT}" 1>>"${BASEDIR}"/build.log 2>&1
fi
# DETECT MACOS SDK VERSION
DETECTED_MACOS_SDK_VERSION="$(xcrun --sdk macosx --show-sdk-version)"
echo -e "\nINFO: Using SDK ${DETECTED_MACOS_SDK_VERSION} by Xcode provided at $(xcode-select -p)\n" 1>>"${BASEDIR}"/build.log 2>&1
echo -e "\nINFO: Build options: $*\n" 1>>"${BASEDIR}"/build.log 2>&1
# SET DEFAULT BUILD OPTIONS
GPL_ENABLED="no"
DISPLAY_HELP=""
BUILD_TYPE_ID=""
BUILD_FULL=""
FFMPEG_KIT_XCF_BUILD=""
BUILD_FORCE=""
BUILD_VERSION=$(git describe --tags --always 2>>"${BASEDIR}"/build.log)
if [[ -z ${BUILD_VERSION} ]]; then
echo -e "\n(*): Can not run git commands in this folder. See build.log.\n"
exit 1
fi
# PROCESS LTS BUILD OPTION FIRST AND SET BUILD TYPE: MAIN OR LTS
for argument in "$@"; do
if [[ "$argument" == "-l" ]] || [[ "$argument" == "--lts" ]]; then
enable_lts_build
BUILD_TYPE_ID+="LTS "
fi
done
# PROCESS BUILD OPTIONS
while [ ! $# -eq 0 ]; do
case $1 in
-h | --help)
DISPLAY_HELP="1"
;;
-v | --version)
display_version
exit 0
;;
--skip-*)
SKIP_LIBRARY=$(echo "$1" | sed -e 's/^--[A-Za-z]*-//g')
skip_library "${SKIP_LIBRARY}"
;;
--no-framework)
NO_FRAMEWORK="1"
;;
--no-output-redirection)
no_output_redirection
;;
--no-workspace-cleanup-*)
NO_WORKSPACE_CLEANUP_LIBRARY=$(echo $1 | sed -e 's/^--[A-Za-z]*-[A-Za-z]*-[A-Za-z]*-//g')
no_workspace_cleanup_library "${NO_WORKSPACE_CLEANUP_LIBRARY}"
;;
-d | --debug)
enable_debug
;;
-s | --speed)
optimize_for_speed
;;
-l | --lts) ;;
-x | --xcframework)
FFMPEG_KIT_XCF_BUILD="1"
;;
-f | --force)
export BUILD_FORCE="1"
;;
--reconf-*)
CONF_LIBRARY=$(echo $1 | sed -e 's/^--[A-Za-z]*-//g')
reconf_library "${CONF_LIBRARY}"
;;
--rebuild-*)
BUILD_LIBRARY=$(echo $1 | sed -e 's/^--[A-Za-z]*-//g')
rebuild_library "${BUILD_LIBRARY}"
;;
--redownload-*)
DOWNLOAD_LIBRARY=$(echo $1 | sed -e 's/^--[A-Za-z]*-//g')
redownload_library "${DOWNLOAD_LIBRARY}"
;;
--full)
BUILD_FULL="1"
;;
--enable-gpl)
GPL_ENABLED="yes"
;;
--enable-*)
ENABLED_LIBRARY=$(echo $1 | sed -e 's/^--[A-Za-z]*-//g')
enable_library "${ENABLED_LIBRARY}"
;;
--disable-*)
DISABLED_ARCH=$(echo $1 | sed -e 's/^--[A-Za-z]*-//g')
disable_arch "${DISABLED_ARCH}"
;;
*)
print_unknown_option "$1"
;;
esac
shift
done
# VALIDATE THAT LTS RELEASES ARE BUILT USING THE CORRECT VERSION
if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]] && [[ "${DETECTED_MACOS_SDK_VERSION}" != "${MACOS_MIN_VERSION}" ]]; then
if [[ -z ${BUILD_FORCE} ]]; then
echo -e "\n(*) LTS packages should be built using SDK ${MACOS_MIN_VERSION} but current configuration uses SDK ${DETECTED_MACOS_SDK_VERSION}\n"
exit 1
fi
fi
# PROCESS FULL OPTION AS LAST OPTION
if [[ -n ${BUILD_FULL} ]]; then
for library in {0..58}; do
if [ ${GPL_ENABLED} == "yes" ]; then
enable_library "$(get_library_name "$library")" 1
else
if [[ $(is_gpl_licensed "$library") -eq 1 ]]; then
enable_library "$(get_library_name "$library")" 1
fi
fi
done
fi
# IF HELP DISPLAYED EXIT
if [[ -n ${DISPLAY_HELP} ]]; then
display_help
exit 0
fi
# DISABLE NOT SUPPORTED ARCHITECTURES
disable_macos_architecture_not_supported_on_detected_sdk_version "${ARCH_ARM64}" "${DETECTED_MACOS_SDK_VERSION}"
# CHECK SOME RULES FOR .xcframework BUNDLES
# 1. DO NOT ALLOW --lts AND --xcframework OPTIONS TOGETHER
if [[ -n ${FFMPEG_KIT_XCF_BUILD} ]] && [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
echo -e "\n(*) LTS packages does not support xcframework bundles.\n"
exit 1
fi
echo -e "\nBuilding ffmpeg-kit ${BUILD_TYPE_ID}static library for macOS\n"
echo -e -n "INFO: Building ffmpeg-kit ${BUILD_VERSION} ${BUILD_TYPE_ID}for macOS: " 1>>"${BASEDIR}"/build.log 2>&1
echo -e "$(date)\n" 1>>"${BASEDIR}"/build.log 2>&1
# PRINT BUILD SUMMARY
print_enabled_architectures
print_enabled_libraries
print_reconfigure_requested_libraries
print_rebuild_requested_libraries
print_redownload_requested_libraries
# VALIDATE GPL FLAGS
for gpl_library in {$LIBRARY_X264,$LIBRARY_XVIDCORE,$LIBRARY_X265,$LIBRARY_LIBVIDSTAB,$LIBRARY_RUBBERBAND}; do
if [[ ${ENABLED_LIBRARIES[$gpl_library]} -eq 1 ]]; then
library_name=$(get_library_name "${gpl_library}")
if [ ${GPL_ENABLED} != "yes" ]; then
echo -e "\n(*) Invalid configuration detected. GPL library ${library_name} enabled without --enable-gpl flag.\n"
echo -e "\n(*) Invalid configuration detected. GPL library ${library_name} enabled without --enable-gpl flag.\n" 1>>"${BASEDIR}"/build.log 2>&1
exit 1
fi
fi
done
echo -n -e "\nDownloading sources: "
echo -e "INFO: Downloading source code of ffmpeg and enabled external libraries.\n" 1>>"${BASEDIR}"/build.log 2>&1
# DOWNLOAD GNU CONFIG
download_gnu_config
# DOWNLOAD LIBRARY SOURCES
downloaded_enabled_library_sources "${ENABLED_LIBRARIES[@]}"
# THIS WILL SAVE ARCHITECTURES TO BUILD
TARGET_ARCH_LIST=()
# BUILD ENABLED LIBRARIES ON ENABLED ARCHITECTURES
for run_arch in {0..12}; do
if [[ ${ENABLED_ARCHITECTURES[$run_arch]} -eq 1 ]]; then
export ARCH=$(get_arch_name "$run_arch")
export FULL_ARCH=$(get_full_arch_name "$run_arch")
export SDK_PATH=$(get_sdk_path)
export SDK_NAME=$(get_sdk_name)
# EXECUTE MAIN BUILD SCRIPT
. "${BASEDIR}"/scripts/main-macos.sh "${ENABLED_LIBRARIES[@]}"
TARGET_ARCH_LIST+=("${FULL_ARCH}")
# CLEAR FLAGS
for library in {0..58}; do
library_name=$(get_library_name "${library}")
unset "$(echo "OK_${library_name}" | sed "s/\-/\_/g")"
unset "$(echo "DEPENDENCY_REBUILT_${library_name}" | sed "s/\-/\_/g")"
done
fi
done
echo -e -n "\n"
# DO NOT BUILD FRAMEWORKS
if [[ ${NO_FRAMEWORK} -ne 1 ]]; then
# BUILD FFMPEG-KIT
if [[ -n ${TARGET_ARCH_LIST[0]} ]]; then
# INITIALIZE TARGET FOLDERS
initialize_prebuilt_macos_folders
# PREPARE PLATFORM ARCHITECTURE STRINGS
build_apple_architecture_variant_strings
if [[ -n ${FFMPEG_KIT_XCF_BUILD} ]]; then
echo -e -n "\nCreating universal libraries and xcframeworks under prebuilt: "
create_universal_libraries_for_macos_xcframeworks
create_frameworks_for_macos_xcframeworks
create_macos_xcframeworks
else
echo -e -n "\nCreating universal libraries and frameworks under prebuilt: "
create_universal_libraries_for_macos_default_frameworks
create_macos_default_frameworks
fi
echo -e "ok\n"
fi
else
echo -e "INFO: Skipped creating macOS frameworks.\n" 1>>"${BASEDIR}"/build.log 2>&1
fi