echo " and ffmpeg will be under GPL [default=no]"
echo " --enable-nonfree allow use of nonfree code, the resulting libav*"
echo " and ffmpeg will be unredistributable [default=no]"
- echo " --enable-pp enable GPLed postprocessing support [default=no]"
- echo " --enable-swscaler software scaler support [default=no]"
+ echo " --enable-postproc enable GPLed postprocessing support [default=no]"
+ echo " --enable-swscale software scaler support [default=no]"
echo " --enable-avfilter video filter support (replaces vhook) [default=no]"
echo " --enable-avfilter-lavf video filters dependant on avformat [default=no]"
echo " --enable-beosthreads use BeOS threads [default=no]"
mpegaudio_hp
network
nonfree
+ postproc
powerpc_perf
- pp
small
- swscaler
+ swscale
vhook
x11grab
zlib
$THREADS_LIST
altivec_h
arpa_inet_h
+ bswap
byteswap_h
closesocket
cmov
getrusage
imlib2
inet_aton
+ inline_asm
libdc1394_1
libdc1394_2
llrint
dxa_decoder_deps="zlib"
flashsv_decoder_deps="zlib"
flashsv_encoder_deps="zlib"
-flv_decoder_deps="h263_decoder"
-h263_decoder_deps="h263_parser mpeg4video_parser"
-h263i_decoder_deps="h263_decoder"
-h264_decoder_deps="h264_parser"
mpeg_xvmc_decoder_deps="xvmc"
-mpeg4_decoder_deps="h263_decoder"
-msmpeg4v1_decoder_deps="h263_decoder"
-msmpeg4v2_decoder_deps="h263_decoder"
-msmpeg4v3_decoder_deps="h263_decoder"
png_decoder_deps="zlib"
png_encoder_deps="zlib"
-svq3_decoder_deps="h264_parser"
-vc1_decoder_deps="h263_decoder"
-wmv1_decoder_deps="h263_decoder"
-wmv2_decoder_deps="h263_decoder"
-wmv3_decoder_deps="h263_decoder"
zmbv_decoder_deps="zlib"
zmbv_encoder_deps="zlib"
sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
v4l2_demuxer_deps="linux_videodev2_h"
v4l_demuxer_deps="linux_videodev_h"
+vfwcap_demuxer_deps="capCreateCaptureWindow"
+vfwcap_demuxer_extralibs="-lvfw32"
x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
x11_grab_device_demuxer_extralibs="-lX11 -lXext"
udp_protocol_deps="network"
# filters
-vsrc_movie_deps="avfilter_lavf"
+movie_filter_deps="avfilter_lavf"
# programs
ffplay_deps="sdl"
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
+# gcc stupidly only outputs the basename of targets with -MM
+DEPEND_CMD='$(CC) -MM $(CFLAGS) $(filter-out %.h,$^) | sed "s,[0-9a-z._-]*: \([a-z0-9]*/\).*,\1&,"'
+VHOOKDEPEND_CMD='$(CC) -MM $(VHOOKCFLAGS) $(filter-out %.h,$^) | sed "s,^\([a-z]\),vhook/\1,"'
+
# find source path
source_path="`dirname \"$0\"`"
enable source_path_used
thing=$1
pattern=$2
file=$source_path/$3
- sed -n "s/^[^#]*$pattern.*(.*, *\\(.*\\)).*/\\1_$thing/p" "$file"
+ sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file"
}
ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c)
OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c)
INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c)
PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c)
-VIDEO_FILTER_LIST=$(find_things vf_ VF_ libavfilter/allfilters.c)
-SRC_FILTER_LIST=$(find_things vsrc_ VSRC_ libavfilter/allfilters.c)
-FILTER_LIST="$SRC_FILTER_LIST $VIDEO_FILTER_LIST"
+FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c)
enable $ARCH_EXT_LIST \
$DECODER_LIST \
;;
--disable-strip) disable dostrip
;;
- --disable-encoders) disable $ENCODER_LIST
- ;;
- --disable-decoders) disable $DECODER_LIST
- ;;
- --disable-muxers) disable $MUXER_LIST
- ;;
- --disable-filters) disable $FILTER_LIST
- ;;
- --disable-demuxers) disable $DEMUXER_LIST
- ;;
- --disable-parsers) disable $PARSER_LIST
- ;;
- --disable-bsfs) disable $BSF_LIST
- ;;
- --disable-protocols) disable $PROTOCOL_LIST
- ;;
--disable-devices) disable $INDEV_LIST $OUTDEV_LIST
;;
+ --enable-debug=*) debuglevel="$optval"
+ ;;
--enable-*=*|--disable-*=*)
eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
case "$thing" in
- encoder|decoder|muxer|demuxer|parser|bsf|protocol) $action ${optval}_${thing} ;;
- filter) $action ${optval} ;;
+ encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
*) die_unknown "$opt" ;;
esac
;;
--enable-?*|--disable-?*)
eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
- echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt
- $action $option
+ if is_in $option $COMPONENT_LIST; then
+ eval $action \$$(toupper ${option%s})_LIST
+ elif is_in $option $CMDLINE_SELECT; then
+ $action $option
+ else
+ die_unknown $opt
+ fi
;;
--list-*)
NAME="${opt#--list-}"
;;
darwin)
disable need_memalign
- SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) -Wl,-read_only_relocs,suppress'
+ SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress'
VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@'
strip="strip -x"
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
shlibdir="$bindir"
VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscaler; then
+ if enabled swscale; then
VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
fi
shlibdir="$bindir"
VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscaler; then
+ if enabled swscale; then
VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
fi
SHFLAGS='-shared -Wl,--enable-auto-image-base'
;;
*-dos|freedos|opendos)
- enable memalign_hack
disable ffplay ffserver vhook
disable $INDEV_LIST $OUTDEV_LIST
network_extralibs="-lsocket"
emximp -o $(LIBPREF)$(NAME)_dll.lib $(NAME).def;'
SLIB_INSTALL_EXTRA_CMD='install -m 644 $(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"'
SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib'
- vhook="no"
+ disable vhook
;;
interix)
disable vhook
shift
enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
}
- die_gpl_disabled "The Postprocessing code" pp
+ die_gpl_disabled "The Postprocessing code" postproc
die_gpl_disabled "liba52" liba52
die_gpl_disabled "libx264" libx264
die_gpl_disabled "libxvidcore" libxvid
die_gpl_disabled "FAAD2" libfaad2
die_gpl_disabled "The X11 grabber" x11grab
- die_gpl_disabled "The software scaler" swscaler
+ die_gpl_disabled "The software scaler" swscale
fi
if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then
if test -n "`$cc -v 2>&1 | grep xlc`"; then
add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
else
- add_cflags "-no-cpp-precomp -pipe"
+ add_cflags "-pipe"
check_cflags "-force_cpusubtype_ALL"
check_cflags "-Wno-sign-compare"
- disabled shared && add_cflags -mdynamic-no-pic
+ enabled shared || add_cflags -mdynamic-no-pic
fi
fi
die "C compiler test failed."
fi
+check_asm inline_asm '""'
+
if enabled x86; then
# check whether EBP is available on x86
# As 'i' is stored on the stack, this program will crash
# check whether binutils is new enough to compile SSSE3
enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
+
+ check_asm bswap '"bswap %%eax" ::: "%eax"'
fi
# check for assembler specific support
check_cc <<EOF || die "endian test failed"
unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
EOF
-grep -q BIGE $TMPO && enable bigendian
+od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
# ---
# check availability of some header files
check_header linux/videodev.h
check_header linux/videodev2.h
+check_func2 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
+
# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
{ check_header dev/bktr/ioctl_meteor.h &&
check_header dev/bktr/ioctl_bt848.h; } ||
check_func XOpenDisplay -lX11 &&
check_func XShmCreateImage -lX11 -lXext
-enabled debug && add_cflags -g
+enabled debug && add_cflags -g"$debuglevel"
# add some useful compiler flags if supported
check_cflags -Wdeclaration-after-statement
fi
fi
check_cflags -fno-math-errno
+check_cflags -fno-signed-zeros
# PIC flags for shared library objects where they are needed
if enabled shared; then
echo "optimizations ${optimizations-no}"
echo "static ${static-no}"
echo "shared ${shared-no}"
-echo "postprocessing support ${pp-no}"
-echo "software scaler enabled ${swscaler-no}"
+echo "postprocessing support ${postproc-no}"
+echo "software scaler enabled ${swscale-no}"
echo "new filter support ${avfilter-no}"
-echo "filters using lavformat ${avfilter-lavf-no}"
+echo "filters using lavformat ${avfilter_lavf-no}"
echo "video hooking ${vhook-no}"
if enabled vhook; then
echo "Imlib2 support ${imlib2-no}"
echo "x264 enabled ${libx264-no}"
echo "XviD enabled ${libxvid-no}"
echo "zlib enabled ${zlib-no}"
+echo
for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do
echo "Enabled ${type}s:"
- ucname="\$`toupper $type`_LIST"
- list="`eval echo $ucname`"
- partlist=""
+ eval list=\$$(toupper $type)_LIST
for part in $list; do
- enabled $part && partlist="$partlist $part"
- done
- partlist=`echo $partlist | sed s/_$type//g | tr ' ' '\n' | sort`
- echo $partlist
+ enabled $part && echo ${part%_*}
+ done | sort | pr -3 -t
+ echo
done
enabled nonfree &&
echo "SLIBPREF=$SLIBPREF" >> config.mak
echo "SLIBSUF=$SLIBSUF" >> config.mak
echo "EXESUF=$EXESUF" >> config.mak
+echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak
+echo "VHOOKDEPEND_CMD=$VHOOKDEPEND_CMD" >> config.mak
if enabled bigendian; then
echo "WORDS_BIGENDIAN=yes" >> config.mak
echo "#define WORDS_BIGENDIAN 1" >> $TMPH
fi
-if enabled mmx; then
- echo "#define __CPU__ 586" >> $TMPH
-fi
if enabled sdl; then
echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
file=$source_path/$2
eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }')
eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO
+ lcname=$(tolower $name)
+ eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak
+ eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak
}
get_version LIBSWSCALE libswscale/swscale.h
get_version LIBAVDEVICE libavdevice/avdevice.h
get_version LIBAVFORMAT libavformat/avformat.h
get_version LIBAVUTIL libavutil/avutil.h
-lavfi_version=$(get_version LIBAVFILTER libavfilter/avfilter.h)
+get_version LIBAVFILTER libavfilter/avfilter.h
if enabled shared; then
echo "BUILD_SHARED=yes" >> config.mak
echo "PIC=-fPIC -DPIC" >> config.mak
- echo "SPPMAJOR=$LIBPOSTPROC_VERSION_MAJOR" >> config.mak
- echo "SPPVERSION=$LIBPOSTPROC_VERSION" >> config.mak
- echo "LAVCMAJOR=$LIBAVCODEC_VERSION_MAJOR" >> config.mak
- echo "LAVCVERSION=$LIBAVCODEC_VERSION" >> config.mak
- echo "LAVDMAJOR=$LIBAVDEVICE_VERSION_MAJOR" >> config.mak
- echo "LAVDVERSION=$LIBAVDEVICE_VERSION" >> config.mak
- echo "LAVFMAJOR=$LIBAVFORMAT_VERSION_MAJOR" >> config.mak
- echo "LAVFVERSION=$LIBAVFORMAT_VERSION" >> config.mak
- echo "LAVUMAJOR=$LIBAVUTIL_VERSION_MAJOR" >> config.mak
- echo "LAVUVERSION=$LIBAVUTIL_VERSION" >> config.mak
- echo "LAVFIMAJOR=$LIBAVFILTER_VERSION_MAJOR" >> config.mak
- echo "LAVFIVERSION=$LIBAVFILTER_VERSION" >> config.mak
- echo "SWSMAJOR=$LIBSWSCALE_VERSION_MAJOR" >> config.mak
- echo "SWSVERSION=$LIBSWSCALE_VERSION" >> config.mak
echo "SLIBNAME=${SLIBNAME}" >> config.mak
echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
-# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
+# Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
cmp -s $TMPH config.h &&
echo "config.h is unchanged" ||
mv -f $TMPH config.h
EOF
}
-pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil ""
-pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version"
+pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" -lavutil ""
+pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION"
-pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version"
-pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version"
+pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "-lavcodec $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
-pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version"
-pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version"
+pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "-lavformat $extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
+pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
-pkgconfig_generate libavdevice "FFmpeg device handling library" "$lavd_version" "-lavdevice $extralibs" "$pkg_requires libavformat = $lavf_version"
-pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$lavd_version" "$extralibs" "$pkg_requires libavformat = $lavf_version"
-if enabled pp; then
- pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc ""
- pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version"
+pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "-lavdevice $extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
+pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
+if enabled postproc; then
+ pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" -lpostproc ""
+ pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION"
fi
-if enabled swscaler; then
- pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version"
- pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
+if enabled swscale; then
+ pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" -lswscale "libavutil = $LIBAVUTIL_VERSION"
+ pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
else
- pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
- pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
+ pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
+ pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
apply libswscale.pc sed s/^Libs:.*$/Libs:/
apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
fi
if enabled avfilter; then
- pkgconfig_generate libavfilter "FFmpeg video filtering library" "$avfilter_version" "-lavfilter $extralibs" "$pkg_requires libavutil = $lavu=version" ffmpeg
- pkgconfig_generate_uninstalled libavfilter "FFmpeg video filtering library" "$avfilter_version" "$extralibs" "$pkg_requires libavutil = $libavu_version"
+ pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "-lavfilter $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" ffmpeg
+ pkgconfig_generate_uninstalled libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
fi
projects / ffmpeg / blobdiff