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configure: add lavfi dependencies to .pc files.

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lavfi have optional filters that depends on some components:
it is necessary to test which one is enabled to set the correct
dependencies.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
This commit is contained in:
Nicolas George 2012-02-05 16:52:26 +01:00
parent b18c27def8
commit 69a653cac3
1 changed files with 35 additions and 1 deletions
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36
configure vendored
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@ -3423,6 +3423,33 @@ fi
! enabled_any memalign posix_memalign malloc_aligned &&
enabled_any $need_memalign && enable memalign_hack
# add_dep lib dep
# -> enable ${lib}_deps_${dep}
# -> add $dep to ${lib}_deps only once
add_dep() {
lib=$1
dep=$2
enabled "${lib}_deps_${dep}" && return 0
enable "${lib}_deps_${dep}"
prepend "${lib}_deps" $dep
}
# merge deps lib components
# merge all ${component}_deps into ${lib}_deps and ${lib}_deps_*
merge_deps() {
lib=$1
shift
for comp in $*; do
enabled $comp || continue
eval "dep=\"\$${comp}_deps\""
for d in $dep; do
add_dep $lib $d
done
done
}
merge_deps libavfilter $FILTER_LIST
echo "install prefix $prefix"
echo "source path $source_path"
echo "C compiler $cc"
@ -3778,11 +3805,18 @@ Cflags: -I\${includedir}
EOF
}
libavfilter_pc_deps=""
enabled libavfilter_deps_avcodec && prepend libavfilter_pc_deps "libavcodec = $LIBAVCODEC_VERSION,"
enabled libavfilter_deps_avformat && prepend libavfilter_pc_deps "libavformat = $LIBAVFORMAT_VERSION,"
enabled libavfilter_deps_swscale && prepend libavfilter_pc_deps "libswscale = $LIBSWSCALE_VERSION,"
enabled libavfilter_deps_swresample && prepend libavfilter_pc_deps "libswresample = $LIBSWRESAMPLE_VERSION,"
libavfilter_pc_deps=${libavfilter_pc_deps%, }
pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBM"
pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs"
pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$libavfilter_pc_deps"
pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libswresample "FFmpeg audio rescaling library" "$LIBSWRESAMPLE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"