echo " --disable-shared do not build shared libraries [default=yes]"
echo " --enable-gpl allow use of GPL code, the resulting libav*"
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-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]"
+ echo " --enable-os2threads use OS/2 threads [default=no]"
echo " --enable-pthreads use pthreads [default=no]"
echo " --enable-w32threads use Win32 threads [default=no]"
echo " --enable-x11grab enable X11 grabbing [default=no]"
echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]"
echo " --enable-libnut enable NUT (de)muxing via libnut,"
echo " native demuxer exists [default=no]"
- echo " --enable-libogg enable Ogg muxing via libogg [default=no]"
echo " --enable-libtheora enable Theora encoding via libtheora [default=no]"
- echo " --enable-libvorbis enable Vorbis en/decoding via libvorbis,"
- echo " native implementations exist [default=no]"
+ echo " --enable-libvorbis enable Vorbis encoding via libvorbis,"
+ echo " native implementation exists [default=no]"
echo " --enable-libx264 enable H.264 encoding via x264 [default=no]"
echo " --enable-libxvid enable Xvid encoding via xvidcore,"
echo " native MPEG-4/Xvid encoder exists [default=no]"
echo " --disable-ffserver disable ffserver build"
echo " --disable-ffplay disable ffplay build"
echo " --enable-small optimize for size instead of speed"
+ echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
echo " --disable-encoder=NAME disables encoder NAME"
echo " --enable-encoder=NAME enables encoder NAME"
echo " --enable-protocol=NAME enables protocol NAME"
echo " --disable-protocol=NAME disables protocol NAME"
echo " --disable-protocols disables all protocols"
+ echo " --disable-devices disables all devices"
echo " --list-decoders show all available decoders"
echo " --list-encoders show all available encoders"
echo " --list-muxers show all available muxers"
echo " --list-parsers show all available parsers"
echo " --list-protocols show all available protocols"
echo " --list-bsfs show all available bitstream filters"
+ echo " --list-indevs show all available input devices"
+ echo " --list-outdevs show all available output devices"
echo
echo "Developer options (useful when working on FFmpeg itself):"
echo " --enable-gprof enable profiling with gprof [$gprof]"
- echo " --disable-opts disable compiler optimizations"
+ echo " --disable-optimizations disable compiler optimizations"
echo " --enable-extra-warnings enable more compiler warnings"
echo " --disable-strip disable stripping of executables and shared libraries"
echo ""
log_file(){
log BEGIN $1
- cat -n $1 >>$logfile
+ pr -n -t $1 >>$logfile
log END $1
}
cat <<EOF
If you think configure made a mistake, make sure you are using the latest
version from SVN. If the latest version fails, report the problem to the
-ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
+ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
EOF
if enabled logging; then
cat <<EOF
exit 1
}
-# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
+# Avoid locale weirdness, besides we really just want to translate ASCII.
toupper(){
- echo "$@" | tr '[a-z]' '[A-Z]'
+ echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
}
tolower(){
- echo "$@" | tr '[A-Z]' '[a-z]'
+ echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
}
set_all(){
check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
}
+check_asm(){
+ log check_asm "$@"
+ name="$1"
+ asm="$2"
+ shift 2
+ check_cc "$@" <<EOF && enable $name || disable $name
+int foo(void){
+ asm volatile($asm);
+}
+EOF
+}
+
check_ld(){
log check_ld "$@"
check_cc || return
check_ldflags(){
log check_ldflags "$@"
check_ld "$@" <<EOF && add_ldflags "$@"
-int main(){
+int main(void){
return 0;
}
EOF
disable $func
check_ld "$@" <<EOF && enable $func
extern int $func();
-int main(){
+int main(void){
$func();
}
EOF
done
check_ld "$@" <<EOF && enable $func
$incs
-int main(){
+int main(int argc, char **argv){
(void) $func;
return 0;
}
static void sighandler(int sig){
raise(SIGTERM);
}
-int main(){
+int main(void){
signal(SIGILL, sighandler);
signal(SIGFPE, sighandler);
signal(SIGSEGV, sighandler);
EOF
}
+check_type(){
+ log check_type "$@"
+ headers=$1
+ type=$2
+ shift 2
+ disable $type
+ incs=""
+ for hdr in $headers; do
+ incs="$incs
+#include <$hdr>"
+ done
+ check_cc "$@" <<EOF && enable $type
+$incs
+$type v;
+EOF
+}
+
require(){
name="$1"
header="$2"
decoders
demuxers
encoders
+ filters
+ indevs
muxers
+ outdevs
parsers
protocols
"
CONFIG_LIST="
$COMPONENT_LIST
+ avfilter
+ avfilter_lavf
avisynth
beos_netserver
ffmpeg
gpl
gprof
gray
+ hardcoded_tables
ipv6
liba52
liba52bin
- libamr
libamr_nb
libamr_wb
libdc1394
libgsm
libmp3lame
libnut
- libogg
libtheora
libvorbis
libx264
memalign_hack
mpegaudio_hp
network
+ nonfree
powerpc_perf
pp
small
THREADS_LIST='
beosthreads
+ os2threads
pthreads
w32threads
'
getrusage
imlib2
inet_aton
+ inline_asm
+ libdc1394_1
+ libdc1394_2
+ llrint
+ lrint
lrintf
machine_ioctl_bt848_h
machine_ioctl_meteor_h
mkstemp
mlib
ppc64
+ round
+ roundf
sdl
sdl_video_size
+ socklen_t
soundcard_h
- sys_poll_h
+ poll_h
+ sys_select_h
sys_soundcard_h
termios_h
threads
$THREADS_LIST
debug
extra_warnings
+ optimizations
shared
static
"
libgsm_ms_encoder_deps="libgsm"
libmp3lame_encoder_deps="libmp3lame"
libtheora_encoder_deps="libtheora"
-libvorbis_decoder_deps="libvorbis"
libvorbis_encoder_deps="libvorbis"
libx264_encoder_deps="libx264"
libxvid_encoder_deps="libxvid"
audio_beos_demuxer_extralibs="-lmedia -lbe"
audio_beos_muxer_deps="audio_beos"
audio_beos_muxer_extralibs="-lmedia -lbe"
+avisynth_demuxer_deps="avisynth"
bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
-dv1394_demuxer_deps="dv1394"
+dv1394_demuxer_deps="dv1394 dv_demuxer"
libdc1394_demuxer_deps="libdc1394"
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
mp3_demuxer_deps="mpegaudio_parser"
-ogg_muxer_deps="libogg"
oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
oss_muxer_deps_any="soundcard_h sys_soundcard_h"
redir_demuxer_deps="network"
-rtp_muxer_deps="network mpegts_demuxer"
-rtsp_demuxer_deps="rtp_protocol rtp_muxer"
-sdp_demuxer_deps="rtsp_demuxer"
+rtp_muxer_deps="network rtp_protocol"
+rtsp_demuxer_deps="sdp_demuxer"
+sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
v4l2_demuxer_deps="linux_videodev2_h"
v4l_demuxer_deps="linux_videodev_h"
x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
tcp_protocol_deps="network"
udp_protocol_deps="network"
+# filters
+vsrc_movie_deps="avfilter_lavf"
+
# programs
ffplay_deps="sdl"
-ffserver_deps="muxers rtp_protocol"
+ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
ffserver_extralibs='$ldl'
vhook_extralibs='$ldl'
PREFIX="/usr/local"
libdir='$(PREFIX)/lib'
shlibdir="$libdir"
-incdir='$(PREFIX)/include/ffmpeg'
+incdir='$(PREFIX)/include'
mandir='$(PREFIX)/share/man'
bindir='$(PREFIX)/bin'
enable static
enable mpegaudio_hp
enable network
-enable optimize
+enable optimizations
enable protocols
vhook="default"
VHOOKSHFLAGS='$(SHFLAGS)'
LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
FFSERVERLDFLAGS=-Wl,-E
-LDCONFIG="ldconfig"
LIBPREF="lib"
LIBSUF=".a"
-LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
+FULLNAME='$(NAME)$(BUILDSUF)'
+LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
SLIBPREF="lib"
SLIBSUF=".so"
-SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
+SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
-LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIB)"'
+LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
# find source path
source_path="`dirname \"$0\"`"
else
source_path="`cd \"$source_path\"; pwd`"
echo "$source_path" | grep -q '[[:blank:]]' &&
- die "Out of tree builds are impossible with whitespace in source path."
+ die "Out of tree builds are impossible with whitespace in source path."
fi
FFMPEG_CONFIGURATION="$@"
-ENCODER_LIST=`sed -n 's/^[^#]*ENC.*(.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
-DECODER_LIST=`sed -n 's/^[^#]*DEC.*(.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
-PARSER_LIST=`sed -n 's/^[^#]*PARSER.*(.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
-BSF_LIST=`sed -n 's/^[^#]*BSF.*(.*, *\(.*\)).*/\1_bsf/p' "$source_path/libavcodec/allcodecs.c"`
-MUXER_LIST=`sed -n 's/^[^#]*_MUX.*(.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
-DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*(.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
-PROTOCOL_LIST=`sed -n 's/^[^#]*PROTOCOL.*(.*, *\(.*\)).*/\1_protocol/p' "$source_path/libavformat/allformats.c"`
-
-enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST $BSF_LIST
-enable $ARCH_EXT_LIST
+find_things(){
+ thing=$1
+ pattern=$2
+ file=$source_path/$3
+ sed -n "s/^[^#]*$pattern.*(.*, *\\(.*\\)).*/\\1_$thing/p" "$file"
+}
+
+ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c)
+DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c)
+PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c)
+BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c)
+MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c)
+DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.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"
+
+enable $ARCH_EXT_LIST \
+ $DECODER_LIST \
+ $ENCODER_LIST \
+ $PARSER_LIST \
+ $BSF_LIST \
+ $DEMUXER_LIST \
+ $MUXER_LIST \
+ $FILTER_LIST \
+ $PROTOCOL_LIST \
+ $INDEV_LIST \
+ $OUTDEV_LIST \
die_unknown(){
echo "Unknown option \"$1\"."
}
show_list() {
- for part in $*; do
- echo $part | sed 's/_[^_]*$//'
- done | sort
+ suffix=_$1
+ shift
+ echo $* | sed s/$suffix//g | tr ' ' '\n' | sort
exit 0
}
for opt do
- optval="${opt#*=}"
- case "$opt" in
- --log)
- ;;
- --log=*) logging="$optval"
- ;;
- --prefix=*) PREFIX="$optval"
- ;;
- --libdir=*) libdir="$optval"
- ;;
- --shlibdir=*) shlibdir="$optval"
- ;;
- --incdir=*) incdir="$optval"
- ;;
- --mandir=*) mandir="$optval"
- ;;
- --source-path=*) source_path="$optval"
- ;;
- --cross-prefix=*) cross_prefix="$optval"
- ;;
- --cross-compile) enable cross_compile
- ;;
- --target-os=*) targetos="$optval"
- ;;
- --cc=*) cc="$optval"
- ;;
- --make=*) make="$optval"
- ;;
- --extra-cflags=*) add_cflags "$optval"
- ;;
- --extra-ldflags=*) add_ldflags "$optval"
- ;;
- --extra-libs=*) add_extralibs "$optval"
- ;;
- --build-suffix=*) BUILDSUF="$optval"
- ;;
- --arch=*) arch="$optval"
- ;;
- --cpu=*) cpu="$optval"
- ;;
- --disable-opts) disable optimize
- ;;
- --enable-sunmlib) enable mlib
- ;;
- --disable-strip) disable dostrip
- ;;
- --disable-encoders) disable $ENCODER_LIST
- ;;
- --disable-decoders) disable $DECODER_LIST
- ;;
- --disable-muxers) disable $MUXER_LIST
- ;;
- --disable-demuxers) disable $DEMUXER_LIST
- ;;
- --disable-parsers) disable $PARSER_LIST
- ;;
- --disable-bsfs) disable $BSF_LIST
- ;;
- --disable-protocols) disable $PROTOCOL_LIST
- ;;
- --enable-*=*|--disable-*=*)
- eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
- case "$thing" in
- encoder|decoder|muxer|demuxer|parser|bsf|protocol) $action ${optval}_${thing} ;;
- *) 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 $option
- ;;
- --list-*)
- NAME="${opt#--list-}"
- is_in $NAME $COMPONENT_LIST || die_unknown $opt
- NAME=$(toupper ${NAME%s})
- eval show_list \$${NAME}_LIST
- ;;
- --help|-h) show_help
- ;;
- *)
- die_unknown $opt
- ;;
- esac
+ optval="${opt#*=}"
+ case "$opt" in
+ --log)
+ ;;
+ --log=*) logging="$optval"
+ ;;
+ --prefix=*) PREFIX="$optval"
+ ;;
+ --libdir=*) libdir="$optval"
+ ;;
+ --shlibdir=*) shlibdir="$optval"
+ ;;
+ --incdir=*) incdir="$optval"
+ ;;
+ --mandir=*) mandir="$optval"
+ ;;
+ --source-path=*) source_path="$optval"
+ ;;
+ --cross-prefix=*) cross_prefix="$optval"
+ ;;
+ --cross-compile) enable cross_compile
+ ;;
+ --target-os=*) targetos="$optval"
+ ;;
+ --cc=*) cc="$optval"
+ ;;
+ --make=*) make="$optval"
+ ;;
+ --extra-cflags=*) add_cflags "$optval"
+ ;;
+ --extra-ldflags=*) add_ldflags "$optval"
+ ;;
+ --extra-libs=*) add_extralibs "$optval"
+ ;;
+ --build-suffix=*) BUILDSUF="$optval"
+ ;;
+ --arch=*) arch="$optval"
+ ;;
+ --cpu=*) cpu="$optval"
+ ;;
+ --enable-sunmlib) enable mlib
+ ;;
+ --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 ${optval} ;;
+ *) die_unknown "$opt" ;;
+ esac
+ ;;
+ --enable-?*|--disable-?*)
+ eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
+ echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt
+ $action $option
+ ;;
+ --list-*)
+ NAME="${opt#--list-}"
+ is_in $NAME $COMPONENT_LIST || die_unknown $opt
+ NAME=${NAME%s}
+ eval show_list $NAME \$$(toupper $NAME)_LIST
+ ;;
+ --help|-h) show_help
+ ;;
+ *)
+ die_unknown $opt
+ ;;
+ esac
done
case "$arch" in
- i386|i486|i586|i686|i86pc|BePC)
- arch="x86_32"
- enable fast_unaligned
- ;;
- x86_64|amd64)
- arch="x86_32"
- enable fast_unaligned
- canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
- if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
- if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
- arch="x86_64"
+ i386|i486|i586|i686|i86pc|BePC)
+ arch="x86_32"
+ enable fast_unaligned
+ ;;
+ x86_64|amd64)
+ arch="x86_32"
+ enable fast_unaligned
+ canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
+ if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
+ if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
+ arch="x86_64"
+ enable fast_64bit
+ fi
+ fi
+ ;;
+ # armv4l is a subset of armv[567]*l
+ arm|armv[4567]*l)
+ arch="armv4l"
+ ;;
+ alpha)
+ arch="alpha"
+ enable fast_64bit
+ ;;
+ "Power Macintosh"|ppc|powerpc)
+ arch="powerpc"
+ ;;
+ ppc64)
+ arch="powerpc"
enable fast_64bit
- fi
- fi
- ;;
- # armv4l is a subset of armv[567]*l
- arm|armv[4567]*l)
- arch="armv4l"
- ;;
- alpha)
- arch="alpha"
- enable fast_64bit
- ;;
- "Power Macintosh"|ppc|powerpc)
- arch="powerpc"
- ;;
- ppc64)
- arch="powerpc"
- enable fast_64bit
- ;;
- mips|mipsel|IP*)
- arch="mips"
- ;;
- sun4u|sparc64)
- arch="sparc64"
- enable fast_64bit
- ;;
- sparc)
- arch="sparc"
- ;;
- sh4)
- arch="sh4"
- ;;
- parisc)
- arch="parisc"
- ;;
- parisc64)
- arch="parisc"
- enable fast_64bit
- ;;
- s390|s390x)
- arch="s390"
- ;;
- m68k)
- arch="m68k"
- ;;
- ia64)
- arch="ia64"
- enable fast_64bit
- ;;
- bfin)
- arch="bfin"
- ;;
- *)
- arch="unknown"
- ;;
-esac
-
-enable $arch
-enabled_any x86_32 x86_64 && enable x86
-enabled sparc64 && enable sparc
-
-# OS specific
-case $targetos in
- beos|haiku|zeta)
- PREFIX="$HOME/config"
- # helps building libavcodec
- add_cflags "-DPIC -fomit-frame-pointer"
- # 3 gcc releases known for BeOS, each with ugly bugs
- gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
- case "$gcc_version" in
- 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
- disable mmx
- ;;
- *20010315*) echo "BeBits gcc"
- add_cflags "-fno-expensive-optimizations"
- ;;
- esac
- LDCONFIG="echo ignoring ldconfig"
- SHFLAGS=-nostart
- # enable BeOS things
- enable audio_beos
- # no need for libm, but the inet stuff
- # Check for BONE
- # XXX: actually should check for NOT net_server
- if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
- network_extralibs="-lbind -lsocket"
- else
- enable beos_netserver
- network_extralibs="-lnet"
- fi ;;
- sunos)
- FFSERVERLDFLAGS=""
- SHFLAGS="-shared -Wl,-h,\$@"
- network_extralibs="-lsocket -lnsl"
;;
- netbsd)
- oss_demuxer_extralibs="-lossaudio"
- oss_muxer_extralibs="-lossaudio"
+ mips|mipsel|IP*)
+ arch="mips"
;;
- openbsd)
- disable need_memalign
- LIBOBJFLAGS="\$(PIC)"
- LDCONFIG="ldconfig -m \$(SHLIBDIR)"
- SHFLAGS='-shared'
- SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
- SLIBNAME_WITH_VERSION='$(SLIBNAME)'
- SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
- oss_demuxer_extralibs="-lossaudio"
- oss_muxer_extralibs="-lossaudio"
+ sun4u|sparc64)
+ arch="sparc64"
+ enable fast_64bit
;;
- freebsd)
- disable need_memalign
+ sparc)
+ arch="sparc"
;;
- bsd/os)
- osextralibs="-lpoll -lgnugetopt"
- strip="strip -d"
+ sh4)
+ arch="sh4"
;;
- darwin)
- disable need_memalign
- SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(SHLIBDIR)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
- VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@'
- strip="strip -x"
- FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
- SLIBSUF=".dylib"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
- FFSERVERLDFLAGS=-Wl,-bind_at_load
+ parisc)
+ arch="parisc"
;;
- mingw32*)
- targetos=mingw32
- shlibdir="$bindir"
- VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
- VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscaler; then
- VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
- VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
- fi
- disable ffserver
- SLIBPREF=""
- SLIBSUF=".dll"
- EXESUF=".exe"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
- SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(SHLIBDIR)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
- SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base"
+ parisc64)
+ arch="parisc"
+ enable fast_64bit
;;
- cygwin*)
- targetos=cygwin
- shlibdir="$bindir"
- VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
- VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscaler; then
- VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
- VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
- fi
- EXESUF=".exe"
- SLIBPREF="cyg"
- SLIBSUF=".dll"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
- SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a -Wl,--enable-auto-image-base'
+ s390|s390x)
+ arch="s390"
+ ;;
+ m68k)
+ arch="m68k"
;;
- linux)
- LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
- enable dv1394
+ ia64)
+ arch="ia64"
+ enable fast_64bit
;;
- irix*)
- targetos=irix
- ranlib="echo ignoring ranlib"
+ bfin)
+ arch="bfin"
;;
- *)
- targetos="${targetos}-UNKNOWN"
+ *)
+ arch="unknown"
;;
esac
-add_extralibs $osextralibs
+enable $arch
+enabled_any x86_32 x86_64 && enable x86
+enabled sparc64 && enable sparc
+
+# OS specific
+case $targetos in
+ beos|haiku|zeta)
+ PREFIX="$HOME/config"
+ # helps building libavcodec
+ add_cflags "-DPIC -fomit-frame-pointer"
+ # 3 gcc releases known for BeOS, each with ugly bugs
+ gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+ case "$gcc_version" in
+ 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
+ disable mmx
+ ;;
+ *20010315*) echo "BeBits gcc"
+ add_cflags "-fno-expensive-optimizations"
+ ;;
+ esac
+ SHFLAGS=-nostart
+ # enable BeOS things
+ enable audio_beos
+ # no need for libm, but the inet stuff
+ # Check for BONE
+ # XXX: actually should check for NOT net_server
+ if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
+ network_extralibs="-lbind -lsocket"
+ else
+ enable beos_netserver
+ network_extralibs="-lnet"
+ fi ;;
+ sunos)
+ FFSERVERLDFLAGS=""
+ SHFLAGS='-shared -Wl,-h,$@'
+ network_extralibs="-lsocket -lnsl"
+ ;;
+ netbsd)
+ oss_demuxer_extralibs="-lossaudio"
+ oss_muxer_extralibs="-lossaudio"
+ ;;
+ openbsd)
+ disable need_memalign
+ LIBOBJFLAGS='$(PIC)'
+ SHFLAGS='-shared'
+ SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)'
+ SLIBNAME_WITH_VERSION='$(SLIBNAME)'
+ SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
+ oss_demuxer_extralibs="-lossaudio"
+ oss_muxer_extralibs="-lossaudio"
+ ;;
+ freebsd)
+ disable need_memalign
+ ;;
+ bsd/os)
+ osextralibs="-lpoll -lgnugetopt"
+ strip="strip -d"
+ ;;
+ darwin)
+ disable need_memalign
+ SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) -Wl,-read_only_relocs,suppress'
+ VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@'
+ strip="strip -x"
+ FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
+ SLIBSUF=".dylib"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
+ FFSERVERLDFLAGS=-Wl,-bind_at_load
+ ;;
+ mingw32*)
+ targetos=mingw32
+ shlibdir="$bindir"
+ VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
+ VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
+ if enabled swscaler; then
+ VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
+ VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
+ fi
+ disable ffserver
+ SLIBPREF=""
+ SLIBSUF=".dll"
+ EXESUF=".exe"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SLIB_EXTRA_CMD='-lib /machine:i386 /def:$(@:$(SLIBSUF)=.def)'
+ SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+ SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+ SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
+ ;;
+ cygwin*)
+ targetos=cygwin
+ shlibdir="$bindir"
+ VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
+ VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
+ if enabled swscaler; then
+ VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
+ VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
+ fi
+ EXESUF=".exe"
+ SLIBPREF="cyg"
+ SLIBSUF=".dll"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ 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"
+ EXESUF=".exe"
+ ;;
+ linux)
+ LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
+ enable dv1394
+ ;;
+ irix*)
+ targetos=irix
+ ranlib="echo ignoring ranlib"
+ ;;
+ os/2*)
+ ar="emxomfar -p256"
+ ranlib="echo ignoring ranlib"
+ strip="lxlite"
+ ln_s="cp -f"
+ add_cflags "-Zomf"
+ EXESUF=".exe"
+ FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap"
+ SHFLAGS='$(NAME).def -Zdll -Zomf'
+ FFSERVERLDFLAGS=""
+ LIBSUF="_s.lib"
+ SLIBPREF=""
+ SLIBSUF=".dll"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)'
+ SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(NAME).def; \
+ echo PROTMODE >> $(NAME).def; \
+ echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(NAME).def; \
+ echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(NAME).def; \
+ echo EXPORTS >> $(NAME).def; \
+ emxexp -o $(OBJS) >> $(NAME).def'
+ SLIB_EXTRA_CMD='emximp -o $(LIBPREF)$(NAME)_dll.a $(NAME).def; \
+ 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)$(NAME)_dll.lib'
+ disable vhook
+ ;;
+ interix)
+ disable vhook
+ ;;
-check_ldflags -lm
+ *)
+ targetos="${targetos}-UNKNOWN"
+ ;;
+esac
+
+add_extralibs $osextralibs
if ! disabled logging ; then
enabled logging || logfile="$logging"
exit 1;
fi
-if disabled static; then
- LIB=""
-fi
-
-if ! enabled libogg; then
- enabled libtheora && die "libogg must be enabled to enable libtheora."
- enabled libvorbis && die "libogg must be enabled to enable libvorbis."
-fi
+disabled static && LIBNAME=""
if enabled_any libfaad libfaadbin ; then
if check_header faad.h; then
#ifndef FAAD2_VERSION
ok faad1
#endif
-int main( void ) { return 0; }
+int main(void) { return 0; }
EOF
test $? = 0 && enable libfaad2
else
die_gpl_disabled "The software scaler" swscaler
fi
+if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then
+ die "libamr is nonfree and --enable-nonfree is not specified."
+fi
+
check_deps $ARCH_EXT_LIST
test -z "$need_memalign" && need_memalign="$mmx"
if test -n "`$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
fi
fi
-disabled optimize || add_cflags -fomit-frame-pointer
+disabled optimizations || add_cflags -fomit-frame-pointer
# Add processor-specific flags
if test $cpu != "generic"; then
enable fast_cmov
;;
# targets that do support conditional mov but on which it's slow
- pentium4|prescott|nocona)
+ pentium4|pentium4m|prescott|nocona)
add_cflags "-march=$cpu"
enable cmov
disable fast_cmov
sparc64)
add_cflags "-mcpu=v9"
;;
- bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config
- add_cflags "-mfdpic"
- add_ldflags "-mfdpic"
+ arm*)
+ add_cflags "-mcpu=$cpu"
;;
*)
- echo "WARNING: Unknown CPU \"$cpu\", ignored."
+ echo "WARNING: Unknown CPU \"$cpu\", ignored."
;;
esac
fi
# compiler sanity check
check_exec <<EOF
-int main(){
+int main(void){
return 0;
}
EOF
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
EOF
# check wether EBX is available on x86
- check_cc <<EOF && enable ebx_available
-int main(){
- asm volatile ("":::"%ebx");
-}
-EOF
+ check_asm ebx_available '"":::"%ebx"'
# check whether binutils is new enough to compile SSSE3
- enabled ssse3 && check_cc <<EOF || disable ssse3
-int main(){
- asm volatile ("pabsw %xmm0, %xmm0");
-}
-EOF
+ enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
fi
# check for assembler specific support
EOF
fi
-# check armv5te instructions support
-enabled armv5te && check_cc <<EOF || disable armv5te
-int main(void) {
- __asm__ __volatile__ ("qadd r0, r0, r0");
-}
-EOF
-
-enabled armv6 && check_cc <<EOF || disable armv6
-int main(void) {
- __asm__ __volatile__ ("sadd16 r0, r0, r0");
-}
-EOF
-
-# check iwmmxt support
-enabled iwmmxt && check_cc <<EOF || disable iwmmxt
-int main(void) {
- __asm__ __volatile__ ("wunpckelub wr6, wr4");
-}
-EOF
-
-# check if our compiler supports mmi
-enabled mmi && check_cc <<EOF || disable mmi
-int main(void) {
- __asm__ ("lq \$2, 0(\$2)");
- return 0;
-}
-EOF
-
-# check VIS support
-enabled vis && check_cc -mcpu=ultrasparc <<EOF || disable vis
-int main(void) {
- __asm__ __volatile__ ("pdist %f0, %f0, %f0");
-}
-EOF
+enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
+enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
+enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
+enabled mmi && check_asm mmi '"lq $2, 0($2)"'
+enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc"
# ---
# check availability of some header files
+if check_func dlopen; then
+ ldl=
+elif check_func dlopen -ldl; then
+ ldl=-ldl
+fi
+
+check_func fork
+check_func gethrtime
+check_func getrusage
+check_func inet_aton $network_extralibs
+check_func memalign
+check_func mkstemp
+check_func2 windows.h GetProcessTimes
+
+check_header byteswap.h
+check_header conio.h
+check_header dlfcn.h
check_header malloc.h
-check_func memalign
+check_header termios.h
if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
fi
-check_header byteswap.h
-
-check_func mkstemp
-check_func gethrtime
-
-check_header termios.h
-check_header conio.h
-
-check_func inet_aton
enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib
# ffserver uses poll(),
# if it's not found we can emulate it using select().
if enabled ffserver; then
- check_header sys/poll.h
+ check_header poll.h
+ check_header sys/select.h
fi
# check for some common methods of building with pthread support
:
elif check_func pthread_create -pthread; then
add_cflags -pthread
- add_ldflags -pthread
+ add_extralibs -pthread
elif check_func pthread_create -pthreads; then
add_cflags -pthreads
- add_ldflags -pthreads
+ add_extralibs -pthreads
elif ! check_lib pthread.h pthread_create -lpthread; then
die "ERROR: can't find pthreads library"
fi
fi
done
-# test for lrintf in math.h
-check_exec <<EOF && enable lrintf || disable lrintf
+check_lib math.h sin -lm
+
+# test for C99 functions in math.h
+for func in llrint lrint lrintf round roundf; do
+ check_exec <<EOF && enable $func || disable $func
#define _ISOC9X_SOURCE 1
#include <math.h>
-int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
+int main(void) { return ($func(3.999f) > 0)?0:1; }
EOF
-
-enabled_any libamr_nb libamr_wb && enable libamr
+done
# these are off by default, so fail if requested and not available
enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
-enabled liba52 && require liba52 a52dec/a52.h a52_init -la52
-enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
-enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
-enabled libdc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
+enabled liba52 && require liba52 a52dec/a52.h a52_init -la52
+enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
+enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad
-enabled libgsm && require libgsm gsm.h gsm_create -lgsm
-enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
-enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
-enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
-enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
-enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
-enabled libx264 && require x264 x264.h x264_encoder_open -lx264
-enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore
-enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
+enabled libgsm && require libgsm gsm.h gsm_create -lgsm
+enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
+enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
+enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
+enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
+enabled libx264 && require x264 x264.h x264_encoder_open -lx264 -lm
+enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore
+enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
# disable the native AC-3 decoder if liba52 is enabled
enabled liba52 && disable ac3_decoder
+# libdc1394 check
+if enabled libdc1394; then
+ { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 &&
+ enable libdc1394_2; } ||
+ { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 &&
+ enable libdc1394_1; } ||
+ die "ERROR: No version of libdc1394 found "
+fi
+
+
_restrict=
for restrict_keyword in restrict __restrict__ __restrict; do
check_cc <<EOF && _restrict=$restrict_keyword && break
EOF
done
-# dlopen/dlfcn.h probing
-
-check_header dlfcn.h
-
-if check_func dlopen; then
- ldl=
-elif check_func dlopen -ldl; then
- ldl=-ldl
-fi
-
-check_func getrusage
-check_func2 windows.h GetProcessTimes
-
-check_func fork
-
test "$vhook" = "default" && vhook="$dlopen"
if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then
sdl_cflags=`"${SDL_CONFIG}" --cflags`
temp_cflags $sdl_cflags
temp_extralibs `"${SDL_CONFIG}" --libs`
- if check_lib SDL.h SDL_Init; then
+ if check_lib2 SDL.h SDL_Init; then
_sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 121 ; then
enable sdl_too_old
enable sdl
check_cc $sdl_cflags <<EOF && enable sdl_video_size
#include <SDL.h>
-int main(void){
+int main(int argc, char **argv){
const SDL_VideoInfo *vi = SDL_GetVideoInfo();
int w = vi->current_w;
return 0;
texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html
+check_type sys/socket.h socklen_t
+
##########################################
# Network check
if check_header arpa/inet.h ; then
check_func closesocket
elif check_header winsock2.h ; then
- add_extralibs -lws2_32
+ network_extralibs="-lws2_32"
+ check_type ws2tcpip.h socklen_t
check_func2 winsock2.h closesocket
fi
fi
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
-int main( void ) {
- struct sockaddr_storage saddr;
- struct ipv6_mreq mreq6;
- getaddrinfo(0,0,0,0);
- getnameinfo(0,0,0,0,0,0,0);
- IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
+int main(void) {
+ struct sockaddr_storage saddr;
+ struct ipv6_mreq mreq6;
+ getaddrinfo(0,0,0,0);
+ getnameinfo(0,0,0,0,0,0,0);
+ IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
}
EOF
check_header sys/soundcard.h
check_header soundcard.h
-# Deal with the x11 frame grabber
+# deal with the X11 frame grabber
enabled x11grab &&
check_header X11/Xlib.h &&
check_header X11/extensions/XShm.h &&
check_func XOpenDisplay -lX11 &&
check_func XShmCreateImage -lX11 -lXext
-enabled debug && add_cflags -g
+enabled debug && add_cflags -g"$debuglevel"
# add some useful compiler flags if supported
check_cflags -Wdeclaration-after-statement
check_cflags -Wpointer-arith
check_cflags -Wredundant-decls
check_cflags -Wno-pointer-sign
+check_cflags -Wcast-qual
+check_cflags -Wwrite-strings
+check_cflags -Wtype-limits
enabled extra_warnings && check_cflags -Winline
# add some linker flags
check_ldflags -Wl,--warn-common
check_ldflags $LDLATEFLAGS
+check_ldflags -Wl,-Bsymbolic
if enabled small; then
check_cflags -Os # not all compilers support -Os
- optimize="small"
-elif enabled optimize; then
+ optimizations="small"
+elif enabled optimizations; then
if test -n "`$cc -v 2>&1 | grep xlc`"; then
add_cflags "-O5"
add_ldflags "-O5"
add_cflags "-O3"
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
# LIBOBJFLAGS may have already been set in the OS configuration
if test -z "$LIBOBJFLAGS" ; then
case "$arch" in
- x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;;
+ x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS='$(PIC)' ;;
esac
fi
fi
VHOOKCFLAGS="-fPIC"
-# find if .align arg is power-of-two or not
+# Find out if the .align argument is a power of two or not.
if test $asmalign_pot = "unknown"; then
disable asmalign_pot
echo 'asm (".align 3");' | check_cc && enable asmalign_pot
fi
-enabled_any $ENCODER_LIST && enable encoders
-enabled_any $DECODER_LIST && enable decoders
-enabled_any $MUXER_LIST && enable muxers
-enabled_any $DEMUXER_LIST && enable demuxers
-enabled_any $PROTOCOL_LIST && enable protocols
-enabled_any $BSF_LIST && enable bsfs
-
-enabled_any $THREADS_LIST && enable threads
-
-check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
- $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST
+enabled_any $DECODER_LIST && enable decoders
+enabled_any $ENCODER_LIST && enable encoders
+enabled_any $BSF_LIST && enable bsfs
+enabled_any $DEMUXER_LIST && enable demuxers
+enabled_any $MUXER_LIST && enable muxers
+enabled_any $FILTER_LIST && enable filters
+enabled_any $INDEV_LIST && enable demuxers
+enabled_any $OUTDEV_LIST && enable muxers
+enabled_any $PROTOCOL_LIST && enable protocols
+
+enabled_any $THREADS_LIST && enable threads
+
+check_deps $CONFIG_LIST \
+ $HAVE_LIST \
+ $DECODER_LIST \
+ $ENCODER_LIST \
+ $PARSER_LIST \
+ $BSF_LIST \
+ $DEMUXER_LIST \
+ $MUXER_LIST \
+ $FILTER_LIST \
+ $INDEV_LIST \
+ $OUTDEV_LIST \
+ $PROTOCOL_LIST \
enabled libdc1394 && append pkg_requires "libraw1394"
-enabled libogg && append pkg_requires "ogg >= 1.1"
enabled libtheora && append pkg_requires "theora"
-enabled libvorbis && append pkg_requires "vorbis vorbisenc"
+enabled libvorbis && append pkg_requires "vorbisenc"
echo "install prefix $PREFIX"
echo "source path $source_path"
echo "gprof enabled ${gprof-no}"
echo "debug symbols ${debug-no}"
echo "strip symbols ${dostrip-no}"
-echo "optimize ${optimize-no}"
+echo "optimizations ${optimizations-no}"
echo "static ${static-no}"
echo "shared ${shared-no}"
echo "postprocessing support ${pp-no}"
echo "software scaler enabled ${swscaler-no}"
+echo "new filter support ${avfilter-no}"
+echo "filters using lavformat ${avfilter-lavf-no}"
echo "video hooking ${vhook-no}"
if enabled vhook; then
echo "Imlib2 support ${imlib2-no}"
echo "libgsm enabled ${libgsm-no}"
echo "libmp3lame enabled ${libmp3lame-no}"
echo "libnut enabled ${libnut-no}"
-echo "libogg enabled ${libogg-no}"
echo "libtheora enabled ${libtheora-no}"
echo "libvorbis enabled ${libvorbis-no}"
echo "x264 enabled ${libx264-no}"
echo "XviD enabled ${libxvid-no}"
echo "zlib enabled ${zlib-no}"
-enabled gpl &&
- echo "License: GPL" ||
- echo "License: LGPL"
+echo
+
+for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do
+ echo "Enabled ${type}s:"
+ eval list=\$$(toupper $type)_LIST
+ for part in $list; do
+ enabled $part && echo ${part%_*}
+ done | sort | pr -3 -t
+ echo
+done
+
+enabled nonfree &&
+ echo "License: unredistributable" ||
+ (enabled gpl &&
+ echo "License: GPL" ||
+ echo "License: LGPL")
echo "Creating config.mak and config.h..."
echo "# Automatically generated by configure - do not modify!" > config.mak
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
+echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH
+echo "#define FFMPEG_CONFIG_H" >> $TMPH
echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
echo "PREFIX=$PREFIX" >> config.mak
echo "OPTFLAGS=$CFLAGS" >> config.mak
echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
echo "LDFLAGS=$LDFLAGS" >> config.mak
-echo "LDCONFIG=$LDCONFIG" >> config.mak
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
echo "SHFLAGS=$SHFLAGS" >> config.mak
echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
echo "BUILD_STATIC=$static" >> config.mak
echo "BUILDSUF=$BUILDSUF" >> config.mak
+echo "FULLNAME=$FULLNAME" >> config.mak
echo "LIBPREF=$LIBPREF" >> config.mak
-echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
-echo "LIB=$LIB" >> config.mak
+echo "LIBSUF=$LIBSUF" >> config.mak
+echo "LIBNAME=$LIBNAME" >> config.mak
echo "SLIBPREF=$SLIBPREF" >> config.mak
-echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
-echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
+echo "SLIBSUF=$SLIBSUF" >> config.mak
+echo "EXESUF=$EXESUF" >> config.mak
if enabled bigendian; then
- echo "WORDS_BIGENDIAN=yes" >> config.mak
- echo "#define WORDS_BIGENDIAN 1" >> $TMPH
+ echo "WORDS_BIGENDIAN=yes" >> config.mak
+ echo "#define WORDS_BIGENDIAN 1" >> $TMPH
fi
if enabled mmx; then
- echo "#define __CPU__ 586" >> $TMPH
+ echo "#define __CPU__ 586" >> $TMPH
fi
if enabled sdl; then
- echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
- echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
+ echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
+ echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
fi
if enabled texi2html; then
- echo "BUILD_DOC=yes" >> config.mak
+ echo "BUILD_DOC=yes" >> config.mak
fi
-sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
-pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
-lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
-lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
-lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
-
+get_version(){
+ name=$1
+ file=$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
+}
+get_version LIBSWSCALE libswscale/swscale.h
+get_version LIBPOSTPROC libpostproc/postprocess.h
+get_version LIBAVCODEC libavcodec/avcodec.h
+get_version LIBAVDEVICE libavdevice/avdevice.h
+get_version LIBAVFORMAT libavformat/avformat.h
+get_version LIBAVUTIL libavutil/avutil.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=${pp_version%%.*}" >> config.mak
- echo "SPPVERSION=$pp_version" >> config.mak
- echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
- echo "LAVCVERSION=$lavc_version" >> config.mak
- echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
- echo "LAVFVERSION=$lavf_version" >> config.mak
- echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
- echo "LAVUVERSION=$lavu_version" >> config.mak
- echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
- echo "SWSVERSION=$sws_version" >> config.mak
- echo "SLIBNAME=${SLIBNAME}" >> config.mak
- echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
- echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
- echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
- echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
+ echo "BUILD_SHARED=yes" >> config.mak
+ echo "PIC=-fPIC -DPIC" >> config.mak
+ echo "SPPMAJOR=$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 "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak
+ echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
+ echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
+ echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak
fi
echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
echo "EXTRALIBS=$extralibs" >> config.mak
print_config ARCH_ $TMPH config.mak $ARCH_LIST
print_config HAVE_ $TMPH config.mak $HAVE_LIST
-print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \
- $DECODER_LIST \
- $ENCODER_LIST \
- $PARSER_LIST \
- $BSF_LIST \
- $DEMUXER_LIST \
- $MUXER_LIST \
- $PROTOCOL_LIST \
+print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \
+ $DECODER_LIST \
+ $ENCODER_LIST \
+ $PARSER_LIST \
+ $BSF_LIST \
+ $DEMUXER_LIST \
+ $MUXER_LIST \
+ $FILTER_LIST \
+ $PROTOCOL_LIST \
+ $INDEV_LIST \
+ $OUTDEV_LIST \
echo "#define restrict $_restrict" >> $TMPH
if enabled small; then
- echo "#define av_always_inline" >> $TMPH
+ echo "#define av_always_inline" >> $TMPH
fi
echo "SRC_PATH=\"$source_path\"" >> config.mak
# Apparently it's not possible to portably echo a backslash.
enabled asmalign_pot &&
- printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH ||
- printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
+ printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH ||
+ printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
+
+echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
cmp -s $TMPH config.h &&
# build tree in object directory if source path is different from current one
if enabled source_path_used; then
DIRS="\
- doc \
- libavcodec \
- libavcodec/alpha \
- libavcodec/armv4l \
- libavcodec/bfin \
- libavcodec/i386 \
- libavcodec/mlib \
- libavcodec/ppc \
- libavcodec/sh4 \
- libavcodec/sparc \
- libavformat \
- libavutil \
- libpostproc \
- libswscale \
- tests \
- tools \
- vhook \
- "
+ doc \
+ libavcodec \
+ libavcodec/alpha \
+ libavcodec/armv4l \
+ libavcodec/bfin \
+ libavcodec/i386 \
+ libavcodec/mlib \
+ libavcodec/ppc \
+ libavcodec/sh4 \
+ libavcodec/sparc \
+ libavdevice \
+ libavfilter \
+ libavformat \
+ libavutil \
+ libpostproc \
+ libswscale \
+ tests \
+ tools \
+ vhook \
+ "
FILES="\
- Makefile \
- common.mak \
- doc/texi2pod.pl \
- libavcodec/Makefile \
- libavformat/Makefile \
- libavutil/Makefile \
- libpostproc/Makefile \
- libswscale/Makefile \
- "
+ Makefile \
+ common.mak \
+ doc/texi2pod.pl \
+ libavcodec/Makefile \
+ libavdevice/Makefile \
+ libavfilter/Makefile \
+ libavformat/Makefile \
+ libavutil/Makefile \
+ libpostproc/Makefile \
+ libswscale/Makefile \
+ "
for dir in $DIRS ; do
- mkdir -p $dir
+ mkdir -p $dir
done
for f in $FILES ; do
$ln_s "$source_path/$f" $f
version=$3
libs=$4
requires=$5
-include=$6
cat <<EOF >$name.pc
prefix=$PREFIX
exec_prefix=\${prefix}
Requires: $requires
Conflicts:
Libs: -L\${libdir} $libs
-Cflags: -I\${includedir} -I\${includedir}/$include
+Cflags: -I\${includedir}
EOF
}
prefix=
exec_prefix=
libdir=\${pcfiledir}/$name
-includedir=\${pcfiledir}/$name
+includedir=\${pcfiledir}
Name: $name
Description: $comment
EOF
}
-pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg
-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 = $lavu_version" ffmpeg
-pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$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 = $lavc_version" ffmpeg
-pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$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 = $LIBAVCODEC_VERSION"
+pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "-lavdevice $extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
+pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
if enabled pp; then
- pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc
- pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version"
+ pkgconfig_generate libpostproc "FFmpeg post processing library" "$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 = $lavu_version" ffmpeg
- pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
+ pkgconfig_generate libswscale "FFmpeg image rescaling library" "$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 = $lavc_version" ffmpeg
- pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
- apply libswscale.pc sed s/^Libs:.*$/Libs:/
- apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
+ pkgconfig_generate libswscale "FFmpeg image rescaling library" "$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:.*$/Libs:/
+fi
+
+if enabled avfilter; then
+ pkgconfig_generate libavfilter "FFmpeg video filtering library" "$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