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|
#!/bin/sh
echo "$(pwd)" | grep -q '[[:blank:]]' &&
echo "Out of tree builds are impossible with whitespace in source path." && exit 1
if [ "${4}" == "VS2015" ]; then
bin_folder=bin15
else
bin_folder=bin
fi
if [ "${1}" == "x64" ]; then
arch=x86_64
archdir=x64
cross_prefix=x86_64-w64-mingw32-
lav_folder=LAVFilters64
mpc_hc_folder=mpc-hc_x64
else
arch=x86
archdir=Win32
cross_prefix=
lav_folder=LAVFilters
mpc_hc_folder=mpc-hc_x86
fi
if [ "${2}" == "Debug" ]; then
FFMPEG_DLL_PATH=$(readlink -f ../../..)/${bin_folder}/${mpc_hc_folder}_Debug/${lav_folder}
BASEDIR=$(pwd)/src/bin_${archdir}d
else
FFMPEG_DLL_PATH=$(readlink -f ../../..)/${bin_folder}/${mpc_hc_folder}/${lav_folder}
BASEDIR=$(pwd)/src/bin_${archdir}
fi
THIRDPARTYPREFIX=${BASEDIR}/thirdparty
FFMPEG_BUILD_PATH=${THIRDPARTYPREFIX}/ffmpeg
FFMPEG_LIB_PATH=${BASEDIR}/lib
make_dirs() {
mkdir -p ${FFMPEG_LIB_PATH}
mkdir -p ${FFMPEG_BUILD_PATH}
mkdir -p ${FFMPEG_DLL_PATH}
}
copy_libs() {
# install -s --strip-program=${cross_prefix}strip lib*/*-lav-*.dll ${FFMPEG_DLL_PATH}
cp lib*/*-lav-*.dll ${FFMPEG_DLL_PATH}
${cross_prefix}strip ${FFMPEG_DLL_PATH}/*-lav-*.dll
cp -u lib*/*.lib ${FFMPEG_LIB_PATH}
}
clean() {
cd ${FFMPEG_BUILD_PATH}
echo Cleaning...
if [ -f config.mak ]; then
make distclean > /dev/null 2>&1
fi
cd ${BASEDIR}
}
configure() {
OPTIONS="
--enable-shared \
--disable-static \
--enable-gpl \
--enable-version3 \
--enable-w32threads \
--disable-demuxer=matroska \
--disable-filters \
--enable-filter=scale,yadif,w3fdif \
--disable-protocol=async,cache,concat,httpproxy,icecast,md5,subfile \
--disable-muxers \
--enable-muxer=spdif \
--disable-bsfs \
--enable-bsf=extract_extradata,vp9_superframe \
--disable-cuda \
--disable-cuvid \
--disable-nvenc \
--enable-libspeex \
--enable-libopencore-amrnb \
--enable-libopencore-amrwb \
--enable-avresample \
--enable-avisynth \
--disable-avdevice \
--disable-postproc \
--disable-swresample \
--disable-encoders \
--disable-devices \
--disable-programs \
--disable-debug \
--disable-doc \
--build-suffix=-lav \
--arch=${arch}"
EXTRA_CFLAGS="-fno-tree-vectorize -D_WIN32_WINNT=0x0601 -DWINVER=0x0601 -I../../../thirdparty/include"
EXTRA_LDFLAGS=""
if [ "${arch}" == "x86_64" ]; then
OPTIONS="${OPTIONS} --enable-cross-compile --cross-prefix=${cross_prefix} --target-os=mingw32 --pkg-config=pkg-config"
EXTRA_LDFLAGS="${EXTRA_LDFLAGS} -L../../../thirdparty/lib64"
else
OPTIONS="${OPTIONS} --cpu=i686"
EXTRA_CFLAGS="${EXTRA_CFLAGS} -mmmx -msse -msse2 -mfpmath=sse -mstackrealign"
EXTRA_LDFLAGS="${EXTRA_LDFLAGS} -L../../../thirdparty/lib32"
fi
sh ../../../ffmpeg/configure --x86asmexe=yasm --extra-ldflags="${EXTRA_LDFLAGS}" --extra-cflags="${EXTRA_CFLAGS}" ${OPTIONS}
}
build() {
echo Building...
make -j$NUMBER_OF_PROCESSORS 2>&1 | tee make.log
## Check the return status and the log to detect possible errors
[ ${PIPESTATUS[0]} -eq 0 ] && ! grep -q -F "rerun configure" make.log
}
configureAndBuild() {
cd ${FFMPEG_BUILD_PATH}
## Don't run configure again if it was previously run
if [ ../../../ffmpeg/configure -ot ffbuild/config.mak ] &&
[ ../../../../build_ffmpeg.sh -ot ffbuild/config.mak ]; then
echo Skipping configure...
else
echo Configuring...
## In case of out-of-tree build this directory is created too late
mkdir -p ffbuild
## run configure, redirect to file because of a msys bug
configure > ffbuild/config.out 2>&1
CONFIGRETVAL=$?
## show configure output
cat ffbuild/config.out
fi
## Only if configure succeeded, actually build
if [ ${CONFIGRETVAL} -eq 0 ]; then
build &&
copy_libs
CONFIGRETVAL=$?
fi
cd ${BASEDIR}
}
echo Building ffmpeg in GCC ${arch} Release config...
make_dirs
CONFIGRETVAL=0
if [ "${3}" == "Clean" ]; then
clean
CONFIGRETVAL=$?
else
## Check if configure was previously run
if [ -f config.mak ]; then
CLEANBUILD=0
else
CLEANBUILD=1
fi
configureAndBuild
## In case of error and only if we didn't start with a clean build,
## we try to rebuild from scratch including a full reconfigure
if [ ! ${CONFIGRETVAL} -eq 0 ] && [ ${CLEANBUILD} -eq 0 ]; then
echo Trying again with forced reconfigure...
clean && configureAndBuild
fi
fi
exit ${CONFIGRETVAL}
|
