musikcube/script/build-vendor-libraries.sh
2022-02-17 12:07:54 -08:00

592 lines
20 KiB
Bash
Executable File

#!/bin/bash
# this script is used to download and build all non-system-provided dependencies
# used by musikcube. they are configured with only the features that are strictly
# necessary for the app to function, and processed in stage in such a way that they
# have no external dependencies except for each other, libc, libc++ and libz.
#
# this script can also be configured to cross-compile the aforementioned dependencies
# for use with raspberry pi; simply set the CROSSCOMPILE=rpi to do so.
#
# the script will create a "vendor" subdirectory in the current path, and stage
# all final files in "vendor/lib".
#
# dependencies: boost, openssl, curl, libmicrohttpd, ffmpeg, lame, libopenmpt
# set -x
#
# vars
#
export CFLAGS="-fPIC"
export CXXFLAGS="-fPIC"
RPATH="@rpath"
OS=$(uname)
ARCH=$(uname -m)
BOOST_VERSION_URL_PATH="1.76.0"
BOOST_VERSION="1_76_0"
OPENSSL_VERSION="1.1.1m"
CURL_VERSION="7.81.0"
LIBMICROHTTPD_VERSION="0.9.75"
FFMPEG_VERSION="5.0"
LAME_VERSION="3.100"
LIBOPENMPT_VERSION="0.6.1"
OUTDIR="$(pwd)/vendor/bin"
LIBDIR="$OUTDIR/lib"
JOBS="-j8"
if [[ $OS == "Darwin" ]]; then
JOBS="-j$(sysctl -n hw.ncpu)"
fi
OPENSSL_TYPE="linux-${ARCH}"
if [[ $OS == "Darwin" ]]; then
OPENSSL_TYPE="darwin64-${ARCH}-cc"
fi
# update cross-compile vars, if specified.
if [[ $CROSSCOMPILE == "rpi" ]]; then
ARM_ROOT="/build/rpi/sysroot"
export CPPFLAGS="-I${ARM_ROOT}/usr/include"
export CXXFLAGS="$CXXFLAGS -I${ARM_ROOT}/usr/include"
export LDFLAGS="$LDFLAGS --sysroot=${ARM_ROOT} -L${ARM_ROOT}/lib/arm-linux-gnueabihf/"
OPENSSL_TYPE="linux-generic32"
OPENSSL_CROSSCOMPILE_PREFIX="--cross-compile-prefix=arm-linux-gnueabihf-"
GENERIC_CONFIGURE_FLAGS="--build=x86_64-pc-linux-gnu --host=arm-linux-gnueabihf --with-sysroot=${ARM_ROOT}"
FFMPEG_CONFIGURE_FLAGS="--arch=${ARCH} --target-os=linux --cross-prefix=arm-linux-gnueabihf-"
BOOST_TOOLSET="toolset=gcc-arm"
PKG_CONFIG_PATH="${OUTDIR}:${ARM_ROOT}/usr/lib/arm-linux-gnueabihf/pkgconfig/"
printf "\n\ndetected CROSSCOMPILE=${CROSSCOMPILE}\n"
printf " CFLAGS=${CFLAGS}\n CXXFLAGS=${CXXFLAGS}\n LDFLAGS=${LDFLAGS}\n GENERIC_CONFIGURE_FLAGS=${GENERIC_CONFIGURE_FLAGS}\n"
printf " BOOST_TOOLSET=${BOOST_TOOLSET}\n OPENSSL_TYPE=${OPENSSL_TYPE}\n OPENSSL_CROSSCOMPILE_PREFIX=${OPENSSL_CROSSCOMPILE_PREFIX}\n"
printf " FFMPEG_CONFIGURE_FLAGS=${FFMPEG_CONFIGURE_FLAGS}\n PKG_CONFIG_PATH=${PKG_CONFIG_PATH}\n\n"
sleep 3
fi
function clean() {
rm -rf vendor
mkdir vendor
}
#
# download deps
#
function copy_or_download {
url_path=$1
fn=$2
wget_cache="/tmp/musikcube_build_wget_cache"
mkdir -p wget_cache 2> /dev/null
if [[ -f "$wget_cache/$fn" ]]; then
cp "$wget_cache/$fn" .
else
wget -P $wget_cache "$url_path/$fn" || exit $?
cp "$wget_cache/$fn" . || exit $?
fi
}
function fetch_packages() {
# no trailing slash on url dirs!
copy_or_download https://boostorg.jfrog.io/artifactory/main/release/${BOOST_VERSION_URL_PATH}/source boost_${BOOST_VERSION}.tar.bz2
copy_or_download https://www.openssl.org/source openssl-${OPENSSL_VERSION}.tar.gz
copy_or_download https://curl.se/download curl-${CURL_VERSION}.tar.gz
copy_or_download https://ftp.gnu.org/gnu/libmicrohttpd libmicrohttpd-${LIBMICROHTTPD_VERSION}.tar.gz
copy_or_download https://ffmpeg.org/releases ffmpeg-${FFMPEG_VERSION}.tar.bz2
copy_or_download https://downloads.sourceforge.net/project/lame/lame/3.100 lame-${LAME_VERSION}.tar.gz
copy_or_download https://lib.openmpt.org/files/libopenmpt/src libopenmpt-${LIBOPENMPT_VERSION}+release.autotools.tar.gz
}
#
# boost
#
function build_boost() {
BOOST_CXX_FLAGS="-fPIC"
if [[ $OS == "Darwin" ]]; then
BOOST_CXX_FLAGS="-fPIC -std=c++14 -stdlib=libc++"
fi
tar xvfj boost_${BOOST_VERSION}.tar.bz2
cd boost_${BOOST_VERSION}
if [[ $CROSSCOMPILE == "rpi" ]]; then
printf "creating ~/user-config.jam with arm compiler\n"
echo "using gcc : arm : arm-linux-gnueabihf-g++ ;" > ~/user-config.jam
else
printf "removing ~/user-config.jam\n"
rm ~/user-config.jam 2> /dev/null
fi
./bootstrap.sh --with-libraries=atomic,chrono,date_time,filesystem,system,thread || exit $?
./b2 headers || exit $?
./b2 -d ${JOBS} -sNO_LZMA=1 -sNO_ZSTD=1 ${BOOST_TOOLSET} threading=multi link=shared cxxflags="${BOOST_CXX_FLAGS}" --prefix=${OUTDIR} install || exit $?
cd ..
}
#
# openssl
#
function build_openssl() {
tar xvfz openssl-${OPENSSL_VERSION}.tar.gz
cd openssl-${OPENSSL_VERSION}
perl ./Configure --prefix=${OUTDIR} no-ssl3 no-ssl3-method no-zlib ${OPENSSL_TYPE} ${OPENSSL_CROSSCOMPILE_PREFIX} || exit $?
make
make install_sw
cd ..
}
#
# curl
#
function build_curl() {
rm -rf curl-${CURL_VERSION}
tar xvfz curl-${CURL_VERSION}.tar.gz
cd curl-${CURL_VERSION}
./configure --enable-shared \
--with-pic \
--with-openssl="${OUTDIR}" \
--enable-optimize \
--enable-http \
--enable-proxy \
--enable-ipv6 \
--disable-rtsp \
--disable-ftp \
--disable-ftps \
--disable-gopher \
--disable-gophers \
--disable-pop3 \
--disable-pop3s \
--disable-smb \
--disable-smbs \
--disable-smtp \
--disable-telnet \
--disable-tftp \
--disable-hsts \
--disable-imap \
--disable-mqtt \
--disable-dict \
--disable-ldap \
--without-librtmp \
--without-zstd \
--without-brotli \
--without-libidn2 \
--without-nghttp2 \
${GENERIC_CONFIGURE_FLAGS} \
--prefix=${OUTDIR} || exit $?
make ${JOBS} || exit $?
make install
cd ..
}
#
# libmicrohttpd
#
function build_libmicrohttpd() {
rm -rf libmicrohttpd-${LIBMICROHTTPD_VERSION}
tar xvfz libmicrohttpd-${LIBMICROHTTPD_VERSION}.tar.gz
cd libmicrohttpd-${LIBMICROHTTPD_VERSION}
./configure --enable-shared --with-pic --enable-https=no --disable-curl --prefix=${OUTDIR} ${GENERIC_CONFIGURE_FLAGS}
make -j8 || exit $?
make install
cd ..
}
#
# ffmpeg
#
function build_ffmpeg() {
# fix for cross-compile: https://github.com/NixOS/nixpkgs/pull/76915/files
rm -rf ffmpeg-${FFMPEG_VERSION}
tar xvfj ffmpeg-${FFMPEG_VERSION}.tar.bz2
cd ffmpeg-${FFMPEG_VERSION}
./configure \
--prefix=${OUTDIR} \
--pkg-config="pkg-config" \
--enable-rpath \
--disable-asm \
--enable-pic \
--enable-shared \
--disable-everything \
--disable-programs \
--disable-doc \
--disable-debug \
--disable-dxva2 \
--disable-avdevice \
--disable-avfilter \
--disable-swscale \
--disable-ffplay \
--disable-network \
--disable-muxers \
--disable-demuxers \
--disable-zlib \
--disable-bzlib \
--disable-iconv \
--disable-bsfs \
--disable-filters \
--disable-parsers \
--disable-indevs \
--disable-outdevs \
--disable-encoders \
--disable-decoders \
--disable-hwaccels \
--disable-nvenc \
--disable-xvmc \
--disable-videotoolbox \
--disable-audiotoolbox \
--disable-filters \
--disable-libxcb \
--disable-libxcb-shm \
--disable-libxcb-xfixes \
--disable-libxcb-shape \
--disable-sdl2 \
--disable-securetransport \
--disable-vaapi \
--disable-xlib \
--enable-libopus \
--enable-libvorbis \
--enable-demuxer=aac \
--enable-demuxer=ac3 \
--enable-demuxer=aiff \
--enable-demuxer=ape \
--enable-demuxer=asf \
--enable-demuxer=au \
--enable-demuxer=avi \
--enable-demuxer=flac \
--enable-demuxer=flv \
--enable-demuxer=matroska \
--enable-demuxer=m4v \
--enable-demuxer=mp3 \
--enable-demuxer=mpc \
--enable-demuxer=mpc8 \
--enable-demuxer=ogg \
--enable-demuxer=mov \
--enable-demuxer=pcm_alaw \
--enable-demuxer=pcm_mulaw \
--enable-demuxer=pcm_f64be \
--enable-demuxer=pcm_f64le \
--enable-demuxer=pcm_f32be \
--enable-demuxer=pcm_f32le \
--enable-demuxer=pcm_s32be \
--enable-demuxer=pcm_s32le \
--enable-demuxer=pcm_s24be \
--enable-demuxer=pcm_s24le \
--enable-demuxer=pcm_s16be \
--enable-demuxer=pcm_s16le \
--enable-demuxer=pcm_s8 \
--enable-demuxer=pcm_u32be \
--enable-demuxer=pcm_u32le \
--enable-demuxer=pcm_u24be \
--enable-demuxer=pcm_u24le \
--enable-demuxer=pcm_u16be \
--enable-demuxer=pcm_u16le \
--enable-demuxer=pcm_u8 \
--enable-demuxer=wav \
--enable-demuxer=wv \
--enable-demuxer=xwma \
--enable-demuxer=dsf \
--enable-decoder=aac \
--enable-decoder=aac_latm \
--enable-decoder=ac3 \
--enable-decoder=alac \
--enable-decoder=als \
--enable-decoder=ape \
--enable-decoder=atrac1 \
--enable-decoder=atrac3 \
--enable-decoder=eac3 \
--enable-decoder=flac \
--enable-decoder=mp1 \
--enable-decoder=mp1float \
--enable-decoder=mp2 \
--enable-decoder=mp2float \
--enable-decoder=mp3 \
--enable-decoder=mp3adu \
--enable-decoder=mp3adufloat \
--enable-decoder=mp3float \
--enable-decoder=mp3on4 \
--enable-decoder=mp3on4float \
--enable-decoder=mpc7 \
--enable-decoder=mpc8 \
--enable-decoder=opus \
--enable-decoder=vorbis \
--enable-decoder=wavpack \
--enable-decoder=wmalossless \
--enable-decoder=wmapro \
--enable-decoder=wmav1 \
--enable-decoder=wmav2 \
--enable-decoder=wmavoice \
--enable-decoder=pcm_alaw \
--enable-decoder=pcm_bluray \
--enable-decoder=pcm_dvd \
--enable-decoder=pcm_f32be \
--enable-decoder=pcm_f32le \
--enable-decoder=pcm_f64be \
--enable-decoder=pcm_f64le \
--enable-decoder=pcm_lxf \
--enable-decoder=pcm_mulaw \
--enable-decoder=pcm_s8 \
--enable-decoder=pcm_s8_planar \
--enable-decoder=pcm_s16be \
--enable-decoder=pcm_s16be_planar \
--enable-decoder=pcm_s16le \
--enable-decoder=pcm_s16le_planar \
--enable-decoder=pcm_s24be \
--enable-decoder=pcm_s24daud \
--enable-decoder=pcm_s24le \
--enable-decoder=pcm_s24le_planar \
--enable-decoder=pcm_s32be \
--enable-decoder=pcm_s32le \
--enable-decoder=pcm_s32le_planar \
--enable-decoder=pcm_u8 \
--enable-decoder=pcm_u16be \
--enable-decoder=pcm_u16le \
--enable-decoder=pcm_u24be \
--enable-decoder=pcm_u24le \
--enable-decoder=pcm_u32be \
--enable-decoder=pcm_u32le \
--enable-decoder=dsd_lsbf \
--enable-decoder=dsd_msbf \
--enable-decoder=dsd_lsbf_planar \
--enable-decoder=dsd_msbf_planar \
--enable-parser=aac \
--enable-parser=aac_latm \
--enable-parser=ac3 \
--enable-parser=cook \
--enable-parser=dca \
--enable-parser=flac \
--enable-parser=mpegaudio \
--enable-parser=opus \
--enable-parser=vorbis \
--enable-muxer=adts \
--enable-muxer=flac \
--enable-muxer=ogg \
--enable-muxer=opus \
--enable-muxer=webm \
--enable-muxer=webp \
--enable-muxer=mov \
--enable-muxer=mp4 \
--enable-encoder=aac \
--enable-encoder=alac \
--enable-encoder=flac \
--enable-encoder=mpeg4 \
--enable-encoder=libopus \
--enable-encoder=wavpack \
--enable-encoder=wmav1 \
--enable-encoder=wmav2 \
--enable-encoder=libvorbis \
${FFMPEG_CONFIGURE_FLAGS} \
--build-suffix=-musikcube || exit $?
make ${JOBS} || exit $?
make install
cd ..
}
#
# lame
#
function build_lame() {
rm -rf lame-${LAME_VERSION}
tar xvfz lame-${LAME_VERSION}.tar.gz
cd lame-${LAME_VERSION}
# https://sourceforge.net/p/lame/mailman/message/36081038/
perl -i.bak -0pe "s|lame_init_old\n||" include/libmp3lame.sym
./configure --disable-dependency-tracking --disable-debug --enable-nasm --prefix=${OUTDIR} ${GENERIC_CONFIGURE_FLAGS} || exit $?
make ${JOBS} || exit $?
make install
cd ..
}
#
# libopenmpt
#
function build_libopenmpt() {
rm -rf libopenmpt-${LIBOPENMPT_VERSION}+release.autotools
tar xvfz libopenmpt-${LIBOPENMPT_VERSION}+release.autotools.tar.gz
cd libopenmpt-${LIBOPENMPT_VERSION}+release.autotools
./configure \
--disable-dependency-tracking \
--enable-shared \
--disable-openmpt123 \
--disable-examples \
--disable-tests \
--disable-doxygen-doc \
--disable-doxygen-html \
--without-mpg123 \
--without-ogg \
--without-vorbis \
--without-vorbisfile \
--without-portaudio \
--without-portaudiocpp \
--without-sndfile \
--without-flac \
${GENERIC_CONFIGURE_FLAGS} \
--prefix=${OUTDIR} || exit $?
make ${JOBS} || exit $?
make install
cd ..
}
#
# macOS dylib rpaths
#
function stage_opus_ogg_vorbis() {
if [[ $OS == "Darwin" ]]; then
# instead of building opus, ogg and vorbis from source we snag them
# from brew, update their dylib ids with @rpath, re-sign them, then create
# new pkg-config files to point towards this directory. that way ffmpeg
# will pick them up automatically.
mkdir -p bin/lib/
cd bin/lib/
export PKG_CONFIG_PATH=$(pwd)
BREW=$(brew --prefix)
# create pkg-config files to point towards this dir
cp $BREW/opt/opus/lib/pkgconfig/opus.pc .
cp $BREW/opt/libogg/lib/pkgconfig/ogg.pc .
cp $BREW/opt/libvorbis/lib/pkgconfig/vorbis.pc .
cp $BREW/opt/libvorbis/lib/pkgconfig/vorbisenc.pc .
chmod 644 *.pc
perl -i.bak -0pe "s|libdir.*\n|libdir=$(pwd)\n|" opus.pc
perl -i.bak -0pe "s|libdir.*\n|libdir=$(pwd)\n|" ogg.pc
perl -i.bak -0pe "s|libdir.*\n|libdir=$(pwd)\n|" vorbis.pc
perl -i.bak -0pe "s|libdir.*\n|libdir=$(pwd)\n|" vorbisenc.pc
rm *.bak
# copy libs, update their ids, then resign
LIBOPUS="$BREW/opt/opus/lib/libopus.0.dylib"
LIBOGG="$BREW/opt/libogg/lib/libogg.0.dylib"
LIBVORBIS="$BREW/opt/libvorbis/lib/libvorbis.0.dylib"
LIBVORBISENC="$BREW/opt/libvorbis/lib/libvorbisenc.2.dylib"
cp ${LIBOPUS} ${LIBOGG} ${LIBVORBIS} ${LIBVORBISENC} .
chmod 755 *.dylib
install_name_tool -id "$RPATH/libopus.0.dylib" ./libopus.0.dylib
codesign --remove-signature ./libopus.0.dylib
codesign --sign=- ./libopus.0.dylib
ln -s libopus.0.dylib libopus.dylib
install_name_tool -id "$RPATH/libogg.0.dylib" ./libogg.0.dylib
codesign --remove-signature ./libogg.0.dylib
codesign --sign=- ./libogg.0.dylib
ln -s libogg.0.dylib libogg.dylib
install_name_tool -id "$RPATH/libvorbis.0.dylib" ./libvorbis.0.dylib
install_name_tool -change "${LIBOGG}" "$RPATH/libogg.0.dylib" ./libvorbis.0.dylib
ln -s libvorbis.0.dylib libvorbis.dylib
install_name_tool -id "$RPATH/libvorbisenc.2.dylib" ./libvorbisenc.2.dylib
install_name_tool -change "${LIBOGG}" "$RPATH/libogg.0.dylib" ./libvorbisenc.2.dylib
install_name_tool -change "${LIBVORBIS}" "$RPATH/libvorbis.0.dylib" ./libvorbisenc.2.dylib
# odd man out... not sure why this is this way...
LIBVORBIS_CELLAR="$BREW/Cellar/libvorbis/1.3.7/lib/libvorbis.0.dylib"
install_name_tool -change "${LIBVORBIS_CELLAR}" "$RPATH/libvorbis.0.dylib" ./libvorbisenc.2.dylib
#end weird hack
ln -s libvorbisenc.2.dylib libvorbisenc.dylib
codesign --remove-signature ./libvorbis.0.dylib
codesign --remove-signature ./libvorbisenc.2.dylib
codesign --sign=- ./libvorbis.0.dylib
codesign --sign=- ./libvorbisenc.2.dylib
cd ../..
fi
}
function patch_dylib_rpaths() {
if [[ $OS == "Darwin" ]]; then
cd bin/lib
install_name_tool -id "$RPATH/libavutil-musikcube.57.dylib" libavutil-musikcube.57.dylib
rm libavutil-musikcube.dylib
ln -s libavutil-musikcube.57.dylib libavutil-musikcube.dylib
# ffmpeg
install_name_tool -id "$RPATH/libavformat-musikcube.59.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "$LIBDIR/libswresample-musikcube.4.dylib" "$RPATH/libswresample-musikcube.4.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "$LIBDIR/libavcodec-musikcube.59.dylib" "$RPATH/libavcodec-musikcube.59.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "$LIBDIR/libavutil-musikcube.57.dylib" "$RPATH/libavutil-musikcube.57.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "${LIBOPUS}" "$RPATH/libopus.0.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "${LIBOGG}" "$RPATH/libogg.0.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "${LIBVORBIS}" "$RPATH/libvorbis.0.dylib" libavformat-musikcube.59.dylib
install_name_tool -change "${LIBVORBISENC}" "$RPATH/libvorbisenc.2.dylib" libavformat-musikcube.59.dylib
rm libavformat-musikcube.dylib
ln -s libavformat-musikcube.59.dylib libavformat-musikcube.dylib
install_name_tool -id "$RPATH/libavcodec-musikcube.59.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "$LIBDIR/libswresample-musikcube.4.dylib" "$RPATH/libswresample-musikcube.4.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "$LIBDIR/libavcodec-musikcube.59.dylib" "$RPATH/libavcodec-musikcube.59.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "$LIBDIR/libavutil-musikcube.57.dylib" "$RPATH/libavutil-musikcube.57.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "${LIBOPUS}" "$RPATH/libopus.0.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "${LIBOGG}" "$RPATH/libogg.0.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "${LIBVORBIS}" "$RPATH/libvorbis.0.dylib" libavcodec-musikcube.59.dylib
install_name_tool -change "${LIBVORBISENC}" "$RPATH/libvorbisenc.2.dylib" libavcodec-musikcube.59.dylib
rm libavcodec-musikcube.dylib
ln -s libavcodec-musikcube.59.dylib libavcodec-musikcube.dylib
install_name_tool -id "$RPATH/libswresample-musikcube.4.dylib" libswresample-musikcube.4.dylib
install_name_tool -change "$LIBDIR/libavutil-musikcube.57.dylib" "$RPATH/libavutil-musikcube.57.dylib" libswresample-musikcube.4.dylib
rm libswresample-musikcube.dylib
ln -s libswresample-musikcube.4.dylib libswresample-musikcube.dylib
# openssl
install_name_tool -id "$RPATH/libcrypto.1.1.dylib" libcrypto.1.1.dylib
rm libcrypto.dylib
ln -s libcrypto.1.1.dylib libcrypto.dylib
install_name_tool -id "$RPATH/libssl.1.1.dylib" libssl.1.1.dylib
install_name_tool -change "${LIBDIR}/libcrypto.1.1.dylib" "$RPATH/libcrypto.1.1.dylib" libssl.1.1.dylib
rm libssl.dylib
ln -s libssl.1.1.dylib libssl.dylib
# curl
install_name_tool -id "$RPATH/libcurl.4.dylib" libcurl.4.dylib
install_name_tool -change "${LIBDIR}/libcrypto.1.1.dylib" "$RPATH/libcrypto.1.1.dylib" libcurl.4.dylib
install_name_tool -change "${LIBDIR}/libssl.1.1.dylib" "$RPATH/libssl.1.1.dylib" libcurl.4.dylib
rm libcurl.dylib
ln -s libcurl.4.dylib libcurl.dylib
# libmicrohttpd
install_name_tool -id "$RPATH/libmicrohttpd.12.dylib" libmicrohttpd.12.dylib
rm libmicrohttpd.dylib
ln -s libmicrohttpd.12.dylib libmicrohttpd.dylib
# lame
install_name_tool -id "$RPATH/libmp3lame.0.dylib" libmp3lame.0.dylib
rm libmp3lame.dylib
ln -s libmp3lame.0.dylib libmp3lame.dylib
# libopenmpt
install_name_tool -id "$RPATH/libopenmpt.0.dylib" libopenmpt.0.dylib
rm libopenmpt.dylib
ln -s libopenmpt.0.dylib libopenmpt.dylib
cd ../../
fi
}
clean
mkdir vendor
cd vendor
fetch_packages
build_boost
build_openssl
build_curl
build_libmicrohttpd
stage_opus_ogg_vorbis
build_ffmpeg
build_lame
build_libopenmpt
patch_dylib_rpaths