ffmpeg-kit/scripts/common-tvos.sh
2020-08-05 01:26:42 +01:00

782 lines
20 KiB
Bash
Executable File

#!/bin/bash
source "${BASEDIR}/scripts/common-arch.sh"
get_target_build_directory() {
case ${ARCH} in
x86-64)
echo "tvos-x86_64-apple-darwin"
;;
*)
echo "tvos-${ARCH}-apple-darwin"
;;
esac
}
get_target_arch() {
case ${ARCH} in
arm64)
echo "aarch64"
;;
x86-64)
echo "x86_64"
;;
*)
echo "${ARCH}"
;;
esac
}
get_target_sdk() {
echo "$(get_target_arch)-apple-tvos${TVOS_MIN_VERSION}"
}
get_sdk_name() {
case ${ARCH} in
arm64)
echo "appletvos"
;;
x86-64)
echo "appletvsimulator"
;;
esac
}
get_sdk_path() {
echo "$(xcrun --sdk $(get_sdk_name) --show-sdk-path)"
}
get_min_version_cflags() {
case ${ARCH} in
arm64)
echo "-mappletvos-version-min=${TVOS_MIN_VERSION}"
;;
x86-64)
echo "-mappletvsimulator-version-min=${TVOS_MIN_VERSION}"
;;
esac
}
get_common_includes() {
echo "-I${SDK_PATH}/usr/include"
}
get_common_cflags() {
if [[ ! -z ${MOBILE_FFMPEG_LTS_BUILD} ]]; then
local LTS_BUILD_FLAG="-DMOBILE_FFMPEG_LTS "
fi
local BUILD_DATE="-DMOBILE_FFMPEG_BUILD_DATE=$(date +%Y%m%d 2>>${BASEDIR}/build.log)"
case ${ARCH} in
i386 | x86-64)
echo "-fstrict-aliasing -DTVOS ${LTS_BUILD_FLAG}${BUILD_DATE} -isysroot ${SDK_PATH}"
;;
*)
echo "-fstrict-aliasing -fembed-bitcode -DTVOS ${LTS_BUILD_FLAG}${BUILD_DATE} -isysroot ${SDK_PATH}"
;;
esac
}
get_arch_specific_cflags() {
case ${ARCH} in
arm64)
echo "-arch arm64 -target $(get_build_host) -march=armv8-a+crc+crypto -mcpu=generic -DMOBILE_FFMPEG_ARM64"
;;
x86-64)
echo "-arch x86_64 -target $(get_build_host) -march=x86-64 -msse4.2 -mpopcnt -m64 -mtune=intel -DMOBILE_FFMPEG_X86_64"
;;
esac
}
get_size_optimization_cflags() {
local ARCH_OPTIMIZATION=""
case ${ARCH} in
arm64)
case $1 in
x264 | x265)
ARCH_OPTIMIZATION="-Oz -Wno-ignored-optimization-argument"
;;
ffmpeg | mobile-ffmpeg)
ARCH_OPTIMIZATION="-Oz -Wno-ignored-optimization-argument"
;;
*)
ARCH_OPTIMIZATION="-Oz -Wno-ignored-optimization-argument"
;;
esac
;;
x86-64)
case $1 in
x264 | ffmpeg)
ARCH_OPTIMIZATION="-O2 -Wno-ignored-optimization-argument"
;;
x265)
ARCH_OPTIMIZATION="-O2 -Wno-ignored-optimization-argument"
;;
*)
ARCH_OPTIMIZATION="-O2 -Wno-ignored-optimization-argument"
;;
esac
;;
esac
echo "${ARCH_OPTIMIZATION}"
}
get_size_optimization_asm_cflags() {
local ARCH_OPTIMIZATION=""
case $1 in
jpeg | ffmpeg)
case ${ARCH} in
arm64)
ARCH_OPTIMIZATION="-Oz"
;;
x86-64)
ARCH_OPTIMIZATION="-O2"
;;
esac
;;
*)
ARCH_OPTIMIZATION=$(get_size_optimization_cflags $1)
;;
esac
echo "${ARCH_OPTIMIZATION}"
}
get_app_specific_cflags() {
local APP_FLAGS=""
case $1 in
fontconfig)
case ${ARCH} in
arm64)
APP_FLAGS="-std=c99 -Wno-unused-function -D__IPHONE_OS_MIN_REQUIRED -D__IPHONE_VERSION_MIN_REQUIRED=30000"
;;
*)
APP_FLAGS="-std=c99 -Wno-unused-function"
;;
esac
;;
ffmpeg)
APP_FLAGS="-Wno-unused-function -Wno-deprecated-declarations"
;;
jpeg)
APP_FLAGS="-Wno-nullability-completeness"
;;
kvazaar)
APP_FLAGS="-std=gnu99 -Wno-unused-function"
;;
leptonica)
APP_FLAGS="-std=c99 -Wno-unused-function -DOS_IOS"
;;
libwebp | xvidcore)
APP_FLAGS="-fno-common -DPIC"
;;
mobile-ffmpeg)
APP_FLAGS="-std=c99 -Wno-unused-function -Wall -Wno-deprecated-declarations -Wno-pointer-sign -Wno-switch -Wno-unused-result -Wno-unused-variable -DPIC -fobjc-arc"
;;
sdl2)
APP_FLAGS="-DPIC -Wno-unused-function -D__TVOS__"
;;
shine)
APP_FLAGS="-Wno-unused-function"
;;
soxr | snappy)
APP_FLAGS="-std=gnu99 -Wno-unused-function -DPIC"
;;
openh264 | x265)
APP_FLAGS="-Wno-unused-function"
;;
*)
APP_FLAGS="-std=c99 -Wno-unused-function"
;;
esac
echo "${APP_FLAGS}"
}
get_cflags() {
local ARCH_FLAGS=$(get_arch_specific_cflags)
local APP_FLAGS=$(get_app_specific_cflags $1)
local COMMON_FLAGS=$(get_common_cflags)
if [[ -z ${MOBILE_FFMPEG_DEBUG} ]]; then
local OPTIMIZATION_FLAGS=$(get_size_optimization_cflags $1)
else
local OPTIMIZATION_FLAGS="${MOBILE_FFMPEG_DEBUG}"
fi
local MIN_VERSION_FLAGS=$(get_min_version_cflags $1)
local COMMON_INCLUDES=$(get_common_includes)
echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${MIN_VERSION_FLAGS} ${COMMON_INCLUDES}"
}
get_asmflags() {
local ARCH_FLAGS=$(get_arch_specific_cflags)
local APP_FLAGS=$(get_app_specific_cflags $1)
local COMMON_FLAGS=$(get_common_cflags)
if [[ -z ${MOBILE_FFMPEG_DEBUG} ]]; then
local OPTIMIZATION_FLAGS=$(get_size_optimization_asm_cflags $1)
else
local OPTIMIZATION_FLAGS="${MOBILE_FFMPEG_DEBUG}"
fi
local MIN_VERSION_FLAGS=$(get_min_version_cflags $1)
local COMMON_INCLUDES=$(get_common_includes)
echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${MIN_VERSION_FLAGS} ${COMMON_INCLUDES}"
}
get_cxxflags() {
local COMMON_CFLAGS="$(get_common_cflags $1) $(get_common_includes $1) $(get_arch_specific_cflags) $(get_min_version_cflags $1)"
if [[ -z ${MOBILE_FFMPEG_DEBUG} ]]; then
local OPTIMIZATION_FLAGS="-Oz"
else
local OPTIMIZATION_FLAGS="${MOBILE_FFMPEG_DEBUG}"
fi
local BITCODE_FLAGS=""
case ${ARCH} in
arm64)
local BITCODE_FLAGS="-fembed-bitcode"
;;
esac
case $1 in
x265)
echo "-std=c++11 -fno-exceptions ${BITCODE_FLAGS} ${COMMON_CFLAGS}"
;;
gnutls)
echo "-std=c++11 -fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
;;
libwebp | xvidcore)
echo "-std=c++11 -fno-exceptions -fno-rtti ${BITCODE_FLAGS} -fno-common -DPIC ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
;;
libaom)
echo "-std=c++11 -fno-exceptions ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
;;
opencore-amr)
echo "-fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
;;
rubberband)
echo "-fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
;;
*)
echo "-std=c++11 -fno-exceptions -fno-rtti ${BITCODE_FLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_FLAGS}"
;;
esac
}
get_common_linked_libraries() {
echo "-L${SDK_PATH}/usr/lib -lc++"
}
get_common_ldflags() {
echo "-isysroot ${SDK_PATH}"
}
get_size_optimization_ldflags() {
case ${ARCH} in
arm64)
case $1 in
ffmpeg | mobile-ffmpeg)
echo "-Oz -dead_strip"
;;
*)
echo "-Oz -dead_strip"
;;
esac
;;
*)
case $1 in
ffmpeg)
echo "-O2"
;;
*)
echo "-O2"
;;
esac
;;
esac
}
get_arch_specific_ldflags() {
case ${ARCH} in
arm64)
echo "-arch arm64 -march=armv8-a+crc+crypto -fembed-bitcode"
;;
x86-64)
echo "-arch x86_64 -march=x86-64"
;;
esac
}
get_ldflags() {
local ARCH_FLAGS=$(get_arch_specific_ldflags)
local LINKED_LIBRARIES=$(get_common_linked_libraries)
if [[ -z ${MOBILE_FFMPEG_DEBUG} ]]; then
local OPTIMIZATION_FLAGS="$(get_size_optimization_ldflags $1)"
else
local OPTIMIZATION_FLAGS="${MOBILE_FFMPEG_DEBUG}"
fi
local COMMON_FLAGS=$(get_common_ldflags)
case $1 in
mobile-ffmpeg)
case ${ARCH} in
arm64)
echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS} -fembed-bitcode -Wc,-fembed-bitcode ${OPTIMIZATION_FLAGS}"
;;
*)
echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS}"
;;
esac
;;
*)
echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS}"
;;
esac
}
create_fontconfig_package_config() {
local FONTCONFIG_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/fontconfig.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/fontconfig
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
sysconfdir=\${prefix}/etc
localstatedir=\${prefix}/var
PACKAGE=fontconfig
confdir=\${sysconfdir}/fonts
cachedir=\${localstatedir}/cache/\${PACKAGE}
Name: Fontconfig
Description: Font configuration and customization library
Version: ${FONTCONFIG_VERSION}
Requires: freetype2 >= 21.0.15, uuid, expat >= 2.2.0, libiconv
Requires.private:
Libs: -L\${libdir} -lfontconfig
Libs.private:
Cflags: -I\${includedir}
EOF
}
create_freetype_package_config() {
local FREETYPE_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/freetype2.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/freetype
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: FreeType 2
URL: https://freetype.org
Description: A free, high-quality, and portable font engine.
Version: ${FREETYPE_VERSION}
Requires: libpng
Requires.private:
Libs: -L\${libdir} -lfreetype
Libs.private:
Cflags: -I\${includedir}/freetype2
EOF
}
create_giflib_package_config() {
local GIFLIB_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/giflib.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/giflib
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: giflib
Description: gif library
Version: ${GIFLIB_VERSION}
Requires:
Libs: -L\${libdir} -lgif
Cflags: -I\${includedir}
EOF
}
create_gmp_package_config() {
local GMP_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/gmp.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/gmp
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: gmp
Description: gnu mp library
Version: ${GMP_VERSION}
Requires:
Libs: -L\${libdir} -lgmp
Cflags: -I\${includedir}
EOF
}
create_gnutls_package_config() {
local GNUTLS_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/gnutls.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/gnutls
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: gnutls
Description: GNU TLS Implementation
Version: ${GNUTLS_VERSION}
Requires: nettle, hogweed
Cflags: -I\${includedir}
Libs: -L\${libdir} -lgnutls
Libs.private: -lgmp
EOF
}
create_libmp3lame_package_config() {
local LAME_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/libmp3lame.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/lame
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: libmp3lame
Description: lame mp3 encoder library
Version: ${LAME_VERSION}
Requires:
Libs: -L\${libdir} -lmp3lame
Cflags: -I\${includedir}
EOF
}
create_libiconv_system_package_config() {
local LIB_ICONV_VERSION=$(grep '_LIBICONV_VERSION' ${SDK_PATH}/usr/include/iconv.h | grep -Eo '0x.*' | grep -Eo '.* ')
cat > "${INSTALL_PKG_CONFIG_DIR}/libiconv.pc" << EOF
prefix=${SDK_PATH}/usr
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: libiconv
Description: Character set conversion library
Version: ${LIB_ICONV_VERSION}
Requires:
Libs: -L\${libdir} -liconv -lcharset
Cflags: -I\${includedir}
EOF
}
create_libpng_package_config() {
local LIBPNG_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/libpng.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/libpng
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: libpng
Description: Loads and saves PNG files
Version: ${LIBPNG_VERSION}
Requires:
Cflags: -I\${includedir}
Libs: -L\${libdir} -lpng
EOF
}
create_libvorbis_package_config() {
local LIBVORBIS_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/vorbis.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/libvorbis
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: vorbis
Description: vorbis is the primary Ogg Vorbis library
Version: ${LIBVORBIS_VERSION}
Requires: ogg
Libs: -L\${libdir} -lvorbis -lm
Cflags: -I\${includedir}
EOF
cat > "${INSTALL_PKG_CONFIG_DIR}/vorbisenc.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/libvorbis
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: vorbisenc
Description: vorbisenc is a library that provides a convenient API for setting up an encoding environment using libvorbis
Version: ${LIBVORBIS_VERSION}
Requires: vorbis
Conflicts:
Libs: -L\${libdir} -lvorbisenc
Cflags: -I\${includedir}
EOF
cat > "${INSTALL_PKG_CONFIG_DIR}/vorbisfile.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/libvorbis
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: vorbisfile
Description: vorbisfile is a library that provides a convenient high-level API for decoding and basic manipulation of all Vorbis I audio streams
Version: ${LIBVORBIS_VERSION}
Requires: vorbis
Conflicts:
Libs: -L\${libdir} -lvorbisfile
Cflags: -I\${includedir}
EOF
}
create_libxml2_package_config() {
local LIBXML2_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/libxml-2.0.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/libxml2
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
modules=1
Name: libXML
Version: ${LIBXML2_VERSION}
Description: libXML library version2.
Requires: libiconv
Libs: -L\${libdir} -lxml2
Libs.private: -lz -lm
Cflags: -I\${includedir} -I\${includedir}/libxml2
EOF
}
create_snappy_package_config() {
local SNAPPY_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/snappy.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/snappy
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: snappy
Description: a fast compressor/decompressor
Version: ${SNAPPY_VERSION}
Requires:
Libs: -L\${libdir} -lz -lc++
Cflags: -I\${includedir}
EOF
}
create_soxr_package_config() {
local SOXR_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/soxr.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/soxr
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: soxr
Description: High quality, one-dimensional sample-rate conversion library
Version: ${SOXR_VERSION}
Requires:
Libs: -L\${libdir} -lsoxr
Cflags: -I\${includedir}
EOF
}
create_tesseract_package_config() {
local TESSERACT_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/tesseract.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/tesseract
exec_prefix=\${prefix}
bindir=\${exec_prefix}/bin
datarootdir=\${prefix}/share
datadir=\${datarootdir}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: tesseract
Description: An OCR Engine that was developed at HP Labs between 1985 and 1995... and now at Google.
URL: https://github.com/tesseract-ocr/tesseract
Version: ${TESSERACT_VERSION}
Requires: lept
Libs: -L\${libdir} -ltesseract
Cflags: -I\${includedir}
EOF
}
create_libuuid_system_package_config() {
local UUID_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/uuid.pc" << EOF
prefix=${SDK_PATH}
exec_prefix=\${prefix}
libdir=\${exec_prefix}/usr/lib
includedir=\${prefix}/include
Name: uuid
Description: Universally unique id library
Version: ${UUID_VERSION}
Requires:
Cflags: -I\${includedir}
Libs: -L\${libdir}
EOF
}
create_xvidcore_package_config() {
local XVIDCORE_VERSION="$1"
cat > "${INSTALL_PKG_CONFIG_DIR}/xvidcore.pc" << EOF
prefix=${BASEDIR}/prebuilt/$(get_target_build_directory)/xvidcore
exec_prefix=\${prefix}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: xvidcore
Description: the main MPEG-4 de-/encoding library
Version: ${XVIDCORE_VERSION}
Requires:
Libs: -L\${libdir}
Cflags: -I\${includedir}
EOF
}
create_zlib_system_package_config() {
ZLIB_VERSION=$(grep '#define ZLIB_VERSION' ${SDK_PATH}/usr/include/zlib.h | grep -Eo '\".*\"' | sed -e 's/\"//g')
cat > "${INSTALL_PKG_CONFIG_DIR}/zlib.pc" << EOF
prefix=${SDK_PATH}/usr
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: zlib
Description: zlib compression library
Version: ${ZLIB_VERSION}
Requires:
Libs: -L\${libdir} -lz
Cflags: -I\${includedir}
EOF
}
create_bzip2_system_package_config() {
BZIP2_VERSION=$(grep -Eo 'version.*of' ${SDK_PATH}/usr/include/bzlib.h | sed -e 's/of//;s/version//g;s/\ //g')
cat > "${INSTALL_PKG_CONFIG_DIR}/bzip2.pc" << EOF
prefix=${SDK_PATH}/usr
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib
includedir=\${prefix}/include
Name: bzip2
Description: library for lossless, block-sorting data compression
Version: ${BZIP2_VERSION}
Requires:
Libs: -L\${libdir} -lbz2
Cflags: -I\${includedir}
EOF
}
set_toolchain_clang_paths() {
if [ ! -f "${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl" ]; then
DOWNLOAD_RESULT=$(download "https://github.com/libav/gas-preprocessor/raw/master/gas-preprocessor.pl" "gas-preprocessor.pl" "exit")
if [[ ${DOWNLOAD_RESULT} -ne 0 ]]; then
exit 1
fi
(chmod +x ${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl 1>>${BASEDIR}/build.log 2>&1) || exit 1
# patch gas-preprocessor.pl against the following warning
# 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/mobile-ffmpeg/.tmp/gas-preprocessor.pl line 1065.
sed -i .tmp "s/s\+({/s\+(\\\\{/g;s/s\*})/s\*\\\\})/g" ${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl
fi
LOCAL_GAS_PREPROCESSOR="${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl"
if [ "$1" == "x264" ]; then
LOCAL_GAS_PREPROCESSOR="${BASEDIR}/src/x264/tools/gas-preprocessor.pl"
fi
BUILD_HOST=$(get_build_host)
export AR="$(xcrun --sdk $(get_sdk_name) -f ar)"
export CC="clang"
export OBJC="$(xcrun --sdk $(get_sdk_name) -f clang)"
export CXX="clang++"
LOCAL_ASMFLAGS="$(get_asmflags $1)"
case ${ARCH} in
arm64)
if [ "$1" == "x265" ]; then
export AS="${LOCAL_GAS_PREPROCESSOR}"
export AS_ARGUMENTS="-arch aarch64"
export ASM_FLAGS="${LOCAL_ASMFLAGS}"
else
export AS="${LOCAL_GAS_PREPROCESSOR} -arch aarch64 -- ${CC} ${LOCAL_ASMFLAGS}"
fi
;;
*)
export AS="${CC} ${LOCAL_ASMFLAGS}"
;;
esac
export LD="$(xcrun --sdk $(get_sdk_name) -f ld)"
export RANLIB="$(xcrun --sdk $(get_sdk_name) -f ranlib)"
export STRIP="$(xcrun --sdk $(get_sdk_name) -f strip)"
export INSTALL_PKG_CONFIG_DIR="${BASEDIR}/prebuilt/$(get_target_build_directory)/pkgconfig"
export ZLIB_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/zlib.pc"
export BZIP2_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/bzip2.pc"
export LIB_ICONV_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/libiconv.pc"
export LIB_UUID_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/uuid.pc"
if [ ! -d ${INSTALL_PKG_CONFIG_DIR} ]; then
mkdir -p ${INSTALL_PKG_CONFIG_DIR}
fi
if [ ! -f ${ZLIB_PACKAGE_CONFIG_PATH} ]; then
create_zlib_system_package_config
fi
if [ ! -f ${LIB_ICONV_PACKAGE_CONFIG_PATH} ]; then
create_libiconv_system_package_config
fi
if [ ! -f ${BZIP2_PACKAGE_CONFIG_PATH} ]; then
create_bzip2_system_package_config
fi
if [ ! -f ${LIB_UUID_PACKAGE_CONFIG_PATH} ]; then
create_libuuid_system_package_config
fi
prepare_inline_sed
}