ffmpeg-kit/scripts/apple/libpng.sh
2021-01-09 16:03:59 +00:00

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#!/bin/bash
# SET BUILD OPTIONS
ASM_OPTIONS=""
case ${ARCH} in
x86*)
ASM_OPTIONS=" --enable-intel-sse=yes"
;;
arm*)
ASM_OPTIONS=" --enable-arm-neon=yes"
;;
esac
# ALWAYS CLEAN THE PREVIOUS BUILD
make distclean 2>/dev/null 1>/dev/null
# REGENERATE BUILD FILES IF NECESSARY OR REQUESTED
if [[ ! -f "${BASEDIR}"/src/"${LIB_NAME}"/configure ]] || [[ ${RECONF_libpng} -eq 1 ]] || [[ $(is_gnu_config_files_up_to_date) == "0" ]]; then
# UPDATE CONFIG FILES TO SUPPORT APPLE ARCHITECTURES
overwrite_file "${FFMPEG_KIT_TMPDIR}"/source/config/config.guess "${BASEDIR}"/src/"${LIB_NAME}"/config.guess || return 1
overwrite_file "${FFMPEG_KIT_TMPDIR}"/source/config/config.sub "${BASEDIR}"/src/"${LIB_NAME}"/config.sub || return 1
autoreconf_library "${LIB_NAME}"
fi
./configure \
--prefix="${LIB_INSTALL_PREFIX}" \
--with-pic \
--with-sysroot="${SDK_PATH}" \
--enable-static \
--disable-shared \
--disable-fast-install \
--disable-unversioned-libpng-pc \
--disable-unversioned-libpng-config \
${ASM_OPTIONS} \
--host="${HOST}" || return 1
make -j$(get_cpu_count) || return 1
make install || return 1
# CREATE PACKAGE CONFIG MANUALLY
create_libpng_package_config "1.6.37" || return 1