3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
6 # make sure we are running under a compatible shell
7 (: ${foo%%bar}) 2>/dev/null
8 if test "$?" != 0; then
9 if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
10 FFMPEG_CONFIGURE_EXEC=1
11 export FFMPEG_CONFIGURE_EXEC
14 exec /usr/xpg4/bin/sh "$0" "$@"
16 echo "No compatible shell script interpreter found."
21 echo "Usage: configure [options]"
22 echo "Options: [defaults in brackets after descriptions]"
24 echo "Standard options:"
25 echo " --help print this message"
26 echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
27 echo " --prefix=PREFIX install in PREFIX [$PREFIX]"
28 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
29 echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
30 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
31 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
32 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
33 echo " --enable-libogg enable Ogg support via libogg [default=no]"
34 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
35 echo " --enable-faad enable FAAD support via libfaad [default=no]"
36 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
37 echo " --enable-faac enable FAAC support via libfaac [default=no]"
38 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
39 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
40 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
41 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
42 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
43 echo " --enable-a52 enable GPLed A52 support [default=no]"
44 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
45 echo " --enable-dts enable GPLed DTS support [default=no]"
46 echo " --enable-pp enable GPLed postprocessing support [default=no]"
47 echo " --enable-static build static libraries [default=yes]"
48 echo " --disable-static do not build static libraries [default=no]"
49 echo " --enable-shared build shared libraries [default=no]"
50 echo " --disable-shared do not build shared libraries [default=yes]"
51 echo " --enable-amr_nb enable amr_nb float audio codec"
52 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
53 echo " --enable-amr_wb enable amr_wb float audio codec"
54 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
55 echo " --enable-sunmlib use Sun medialib [default=no]"
56 echo " --enable-pthreads use pthreads [default=no]"
57 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
58 echo " and libraw1394 [default=no]"
59 echo " --enable-gpl allow use of GPL code, the resulting libav*"
60 echo " and ffmpeg will be under GPL [default=no]"
62 echo "Advanced options (experts only):"
63 echo " --source-path=PATH path to source code [$source_path]"
64 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
65 echo " --cross-compile assume a cross-compiler is used"
66 echo " --cc=CC use C compiler CC [$cc]"
67 echo " --make=MAKE use specified make [$make]"
68 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
69 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
70 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
71 echo " --build-suffix=SUFFIX suffix for application specific build []"
72 echo " --cpu=CPU force cpu to CPU [$cpu]"
73 echo " --tune=CPU tune code for a particular CPU"
74 echo " (may fail or perform badly on other CPUs)"
75 echo " --powerpc-perf-enable enable performance report on PPC"
76 echo " (requires enabling PMC)"
77 echo " --disable-mmx disable MMX usage"
78 echo " --disable-iwmmxt disable iwmmxt usage"
79 echo " --disable-altivec disable AltiVec usage"
80 echo " --disable-audio-oss disable OSS audio support [default=no]"
81 echo " --disable-audio-beos disable BeOS audio support [default=no]"
82 echo " --disable-v4l disable video4linux grabbing [default=no]"
83 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
84 echo " --disable-bktr disable bktr video grabbing [default=no]"
85 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
86 echo " --disable-network disable network support [default=no]"
87 echo " --disable-zlib disable zlib [default=no]"
88 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
89 echo " --disable-vhook disable video hooking support"
90 echo " --enable-gprof enable profiling with gprof [$gprof]"
91 echo " --disable-debug disable debugging symbols"
92 echo " --disable-opts disable compiler optimizations"
93 echo " --disable-mpegaudio-hp faster (but less accurate)"
94 echo " MPEG audio decoding [default=no]"
95 echo " --disable-protocols disable I/O protocols support [default=no]"
96 echo " --disable-ffserver disable ffserver build"
97 echo " --disable-ffplay disable ffplay build"
98 echo " --enable-small optimize for size instead of speed"
99 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
100 echo " --disable-strip disable stripping of executables and shared libraries"
101 echo " --disable-encoder=NAME disables encoder NAME"
102 echo " --enable-encoder=NAME enables encoder NAME"
103 echo " --disable-decoder=NAME disables decoder NAME"
104 echo " --enable-decoder=NAME enables decoder NAME"
105 echo " --disable-encoders disables all encoders"
106 echo " --disable-decoders disables all decoders"
107 echo " --disable-muxer=NAME disables muxer NAME"
108 echo " --enable-muxer=NAME enables muxer NAME"
109 echo " --disable-muxers disables all muxers"
110 echo " --disable-demuxer=NAME disables demuxer NAME"
111 echo " --enable-demuxer=NAME enables demuxer NAME"
112 echo " --disable-demuxers disables all demuxers"
113 echo " --enable-parser=NAME enables parser NAME"
114 echo " --disable-parser=NAME disables parser NAME"
115 echo " --disable-parsers disables all parsers"
117 echo "NOTE: Object files are built at the place where configure is launched."
139 If you think configure made a mistake, make sure you are using the latest
140 version from SVN. If the latest version fails, report the problem to the
141 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
143 if enabled logging; then
145 Include the log file "$logfile" produced by configure as this will help
150 Rerun configure with logging enabled (do not use --log=no), and include the
151 log this produces with your report.
154 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
159 eval test "\$$1" = "yes"
163 (: ${SAVE_CFLAGS?}) 2>/dev/null
167 flags_saved && return
168 SAVE_CFLAGS="$CFLAGS"
169 SAVE_LDFLAGS="$LDFLAGS"
170 SAVE_extralibs="$extralibs"
174 CFLAGS="$SAVE_CFLAGS"
175 LDFLAGS="$SAVE_LDFLAGS"
176 extralibs="$SAVE_extralibs"
189 LDFLAGS="$LDFLAGS $*"
194 extralibs="$extralibs $*"
200 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
201 eval "$var=\"\$$var $*\""
213 append extralibs "$@"
217 "$@" 2>&1 | tee -a $logfile | { ! grep -q .; }
224 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
225 check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
232 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
233 check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
239 log $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
240 check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
244 log check_cflags "$@"
245 check_cc "$@" <<EOF && add_cflags "$@"
251 log check_ldflags "$@"
252 check_ld "$@" <<EOF && add_ldflags "$@"
260 log check_header "$@"
287 check_header $header && check_func $func && add_extralibs "$@"
294 check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
302 check_lib $header $func "$@" || die "ERROR: $name not found"
308 echo "$@" | sed "s%\\<$pattern\\>%%g"
311 # set temporary file name
312 if test ! -z "$TMPDIR" ; then
314 elif test ! -z "$TEMPDIR" ; then
320 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
321 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
322 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
323 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
324 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
330 libdir='${PREFIX}/lib'
332 incdir='${PREFIX}/include/ffmpeg'
333 mandir='${PREFIX}/man'
334 bindir='${PREFIX}/bin'
350 i386|i486|i586|i686|i86pc|BePC)
355 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
356 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
357 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
362 # armv4l is a subset of armv5tel
369 "Power Macintosh"|ppc|ppc64|powerpc)
442 SHFLAGS='-shared -Wl,-soname,$@'
443 VHOOKFLAGS="$SHFLAGS"
450 FFLDFLAGS=-Wl,--warn-common
451 FFSERVERLDFLAGS=-Wl,-E
455 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
458 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
459 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
460 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
476 PREFIX="/boot/home/config"
477 # helps building libavcodec
478 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
479 # 3 gcc releases known for BeOS, each with ugly bugs
480 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
481 case "$gcc_version" in
482 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
485 *20010315*) echo "BeBits gcc"
486 CFLAGS="$CFLAGS -fno-expensive-optimizations"
490 # disable Linux things
497 # no need for libm, but the inet stuff
499 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
500 extralibs="-lbind -lsocket"
514 SHFLAGS="-shared -Wl,-h,\$@"
516 extralibs="$extralibs -lsocket -lnsl"
525 extralibs="$extralibs -lossaudio"
534 LIBOBJFLAGS="\$(PIC)"
535 LDCONFIG="ldconfig -m \$(libdir)"
536 extralibs="$extralibs -lossaudio"
545 CFLAGS="$CFLAGS -pthread"
553 CFLAGS="$CFLAGS -pthread"
561 extralibs="-lpoll -lgnugetopt -lm"
572 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
573 VHOOKFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(libdir)/vhook/$@'
577 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
579 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
580 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
581 FFSERVERLDFLAGS=-Wl,-bind_at_load
584 # Note: the rest of the mingw32 config is done afterwards as mingw32
585 # can be forced on the command line for Linux cross compilation.
590 shlibdir='${PREFIX}/bin'
600 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
601 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
602 SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
608 ranlib="echo ignoring ranlib"
617 ranlib="echo ignoring ranlib"
618 strip="echo ignoring strip"
619 CFLAGS="$CFLAGS -Zomf"
620 FFLDFLAGS="-Zomf -Zstack 16384 -s"
621 SHFLAGS="-Zdll -Zomf"
640 targetos="${targetos}-UNKNOWN"
645 source_path="`dirname $0`"
646 source_path_used="yes"
647 if test -z "$source_path" -o "$source_path" = "." ; then
649 source_path_used="no"
651 source_path="`cd \"$source_path\"; pwd`"
654 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
658 FFMPEG_CONFIGURATION=" "
660 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
663 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
664 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
665 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
666 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
667 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
674 --log=*) logging="$optval"
676 --prefix=*) PREFIX="$optval"; force_prefix=yes
678 --libdir=*) libdir="$optval"; force_libdir=yes
680 --shlibdir=*) shlibdir="$optval"
682 --incdir=*) incdir="$optval"
684 --mandir=*) mandir="$optval"
686 --source-path=*) source_path="$optval"
688 --cross-prefix=*) cross_prefix="$optval"
690 --cross-compile) cross_compile=yes
694 --make=*) make="$optval"
696 --extra-cflags=*) CFLAGS="$CFLAGS $optval"
698 --extra-ldflags=*) EXTRALDFLAGS="$optval"
700 --extra-libs=*) extralibs="$optval"
702 --build-suffix=*) BUILDSUF="$optval"
704 --cpu=*) cpu="$optval"
706 --tune=*) tune="$optval"
708 --powerpc-perf-enable) powerpc_perf="yes"
710 --disable-mmx) mmx="no"
712 --disable-iwmmxt) iwmmxt="no"
714 --disable-altivec) altivec="no"
716 --enable-gprof) gprof="yes"
718 --disable-v4l) v4l="no"
720 --disable-v4l2) v4l2="no"
722 --disable-bktr) bktr="no"
724 --disable-audio-oss) audio_oss="no"
726 --disable-audio-beos) audio_beos="no"
728 --disable-dv1394) dv1394="no"
730 --disable-network) network="no"; ffserver="no"
732 --disable-zlib) zlib="no"
734 --enable-a52) a52="yes"
736 --enable-a52bin) a52bin="yes"
738 --enable-dts) dts="yes"
740 --enable-pp) pp="yes"
742 --enable-libgsm) libgsm="yes"
744 --enable-mp3lame) mp3lame="yes"
746 --enable-libogg) libogg="yes"
747 pkg_requires="$pkg_requires ogg >= 1.1"
749 --enable-vorbis) vorbis="yes"
750 pkg_requires="$pkg_requires vorbis vorbisenc"
752 --enable-faad) faad="yes"
754 --enable-faadbin) faadbin="yes"
756 --enable-faac) faac="yes"
758 --enable-xvid) xvid="yes"
760 --enable-x264) x264="yes"
762 --enable-dc1394) dc1394="yes"
763 pkg_requires="$pkg_requires libraw1394"
765 --disable-vhook) vhook="no"
767 --disable-simple_idct) simpleidct="no"
769 --enable-mingw32) mingw32="yes"
771 --enable-mingwce) mingwce="yes"
773 --enable-static) lstatic="yes"
775 --disable-static) lstatic="no"
777 --enable-shared) lshared="yes"
779 --disable-shared) lshared="no"
781 --disable-debug) debug="no"
783 --disable-opts) optimize="no"
785 --disable-mpegaudio-hp) mpegaudio_hp="no"
787 --disable-protocols) protocols="no"; network="no"; ffserver="no"
789 --disable-ffserver) ffserver="no"
791 --disable-ffplay) ffplay="no"
793 --enable-small) optimize="small"
795 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
797 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
799 --enable-amr_wb) amr="yes"; amr_wb="yes"
801 --enable-amr_if2) amr="yes"; amr_if2="yes"
803 --enable-sunmlib) sunmlib="yes"
805 --enable-pthreads) pthreads="yes"
807 --enable-gpl) gpl="yes"
809 --enable-memalign-hack) memalignhack="yes"
811 --disable-strip) dostrip="no"
813 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
815 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
817 --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
819 --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
821 --disable-encoders) ENCODER_LIST=""
823 --disable-decoders) DECODER_LIST=""
825 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
827 --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
829 --disable-muxers) MUXER_LIST=""; ffserver="no"
831 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
833 --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
835 --disable-demuxers) DEMUXER_LIST=""
837 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
839 --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
841 --disable-parsers) PARSER_LIST=""
846 echo "Unknown option \"$opt\"."
847 echo "See $0 --help for available options."
853 if test "$logging" != no; then
854 test "$logging" = yes || logfile="$logging"
855 echo "# $0 $@" >$logfile
861 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
862 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
864 You can only build one library type at once on MinGW.
865 Specify --disable-static --enable-shared to only build
866 the shared libraries. To build only the static libraries
867 you do not need to pass additional options.
879 if test "$mingwce" = "yes"; then
882 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
886 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
887 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
888 if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
889 if test "$force_libdir" != yes; then bindir="$PREFIX"; fi
892 # Combine FFLDFLAGS, EXTRALDFLAGS and the LDFLAGS environment variable.
893 LDFLAGS="$FFLDFLAGS $EXTRALDFLAGS $LDFLAGS"
895 test -n "$cross_prefix" && cross_compile=yes
896 cc="${cross_prefix}${cc}"
897 ar="${cross_prefix}${ar}"
898 ranlib="${cross_prefix}${ranlib}"
899 strip="${cross_prefix}${strip}"
901 # we need to build at least one lib type
902 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
904 At least one library type must be built.
905 Specify --enable-static to build the static libraries or --enable-shared to
906 build the shared libraries as well. To only build the shared libraries specify
907 --disable-static in addition to --enable-shared.
912 if test "$theora" = "yes" ; then
913 if test "$libogg" = "no"; then
914 echo "libogg must be enabled to enable Theora."
920 if test "$vorbis" = "yes" ; then
921 if test "$libogg" = "no"; then
922 echo "libogg must be enabled to enable Vorbis."
928 if test "$gpl" != "yes"; then
929 if test "$pp" != "no"; then
930 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
934 if test "$a52" != "no" -o "$a52bin" != "no"; then
935 echo "liba52 is under GPL and --enable-gpl is not specified."
939 if test "$xvid" != "no"; then
940 echo "libxvidcore is under GPL and --enable-gpl is not specified."
944 if test "$x264" != "no"; then
945 echo "x264 is under GPL and --enable-gpl is not specified."
949 if test "$dts" != "no"; then
950 echo "libdts is under GPL and --enable-gpl is not specified."
954 if test "$faad" != "no" -o "$faadbin" != "no"; then
955 if check_header faad.h; then
958 #ifndef FAAD2_VERSION
961 int main( void ) { return 0; }
963 if test $? = 0 ; then
964 echo "FAAD2 is under GPL and --enable-gpl is not specified."
970 echo "FAAD test failed."
975 if test "$fail" = "yes"; then
981 if test $mmx = "default"; then
982 if test $cpu = "x86" -o $cpu = "x86_64"; then
989 # check iwmmxt support
990 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
992 check_cc <<EOF && iwmmxt=yes
994 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1000 needmdynamicnopic="no"
1001 if test $targetos = Darwin; then
1002 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1003 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1005 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1006 case "$gcc_version" in
1008 CFLAGS="$CFLAGS -no-cpp-precomp -pipe"
1011 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
1012 if test "$lshared" = no; then
1013 needmdynamicnopic="yes"
1017 CFLAGS="$CFLAGS -no-cpp-precomp -pipe"
1018 if test "$lshared" = no; then
1019 needmdynamicnopic="yes"
1024 if test $optimize != "no"; then
1025 CFLAGS="$CFLAGS -fomit-frame-pointer"
1029 # Can only do AltiVec on PowerPC
1030 if test $altivec = "default"; then
1031 if test $cpu = "powerpc"; then
1038 # Add processor-specific flags
1040 POWERPCMODE="32bits"
1041 if test $tune != "generic"; then
1043 601|ppc601|PowerPC601)
1044 CFLAGS="$CFLAGS -mcpu=601"
1045 if test $altivec = "yes"; then
1046 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1050 603*|ppc603*|PowerPC603*)
1051 CFLAGS="$CFLAGS -mcpu=603"
1052 if test $altivec = "yes"; then
1053 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1057 604*|ppc604*|PowerPC604*)
1058 CFLAGS="$CFLAGS -mcpu=604"
1059 if test $altivec = "yes"; then
1060 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1064 G3|g3|75*|ppc75*|PowerPC75*)
1065 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1066 if test $altivec = "yes"; then
1067 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1071 G4|g4|745*|ppc745*|PowerPC745*)
1072 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1073 if test $altivec = "no"; then
1074 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1078 74*|ppc74*|PowerPC74*)
1079 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1080 if test $altivec = "no"; then
1081 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1085 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1086 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1087 if test $altivec = "no"; then
1088 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1091 POWERPCMODE="64bits"
1093 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1094 CFLAGS="$CFLAGS -march=$tune"
1097 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1100 echo "WARNING: Unknown CPU \"$tune\", ignored."
1105 # compiler sanity check
1111 if test "$?" != 0; then
1112 echo "$cc is unable to create an executable file."
1113 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1114 echo "If $cc is a cross-compiler, use the --cross-compile option."
1116 die "C compiler test failed."
1119 # check for SIMD availability
1121 # AltiVec flags: The FSF version of GCC differs from the Apple version
1122 if test $cpu = "powerpc"; then
1123 if test $altivec = "yes"; then
1124 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1125 CFLAGS="$CFLAGS -faltivec"
1127 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1132 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1134 # check if our compiler supports Motorola AltiVec C API
1135 if test $altivec = "yes"; then
1136 if test $_altivec_h = "yes"; then
1137 inc_altivec_h="#include <altivec.h>"
1141 check_cc <<EOF || altivec=no
1144 vector signed int v1, v2, v3;
1145 v1 = vec_add(v2,v3);
1151 # mmi only available on mips
1152 if test $mmi = "default"; then
1153 if test $cpu = "mips"; then
1160 # check if our compiler supports mmi
1161 enabled mmi && check_cc <<EOF || mmi="no"
1163 __asm__ ("lq \$2, 0(\$2)");
1168 # test gcc version to see if vector builtins can be used
1169 # currently only used on i386 for MMX builtins
1170 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1171 #include <xmmintrin.h>
1173 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1176 #error no vector builtins
1181 # test for mm3dnow.h
1182 test "$cpu" = "x86_64" && march=k8 || march=athlon
1183 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1184 #include <mm3dnow.h>
1194 # big/little-endian test
1195 if test "$cross_compile" = "no"; then
1196 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1197 #include <inttypes.h>
1198 int main(int argc, char ** argv){
1199 volatile uint32_t i=0x01234567;
1200 return (*((uint8_t*)(&i))) == 0x67;
1204 # programs cannot be launched if cross compiling, so make a static guess
1205 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1212 check_header inttypes.h || inttypes=no
1216 check_cc <<EOF || emu_fast_int=yes
1217 #include <inttypes.h>
1218 int main(int argc, char ** argv){
1219 volatile uint_fast64_t i=0x01234567;
1225 # check availability of some header files
1229 if check_header malloc.h; then
1232 check_func memalign || _memalign="no"
1235 if test "$_memalign" = "no" -a "$mmx" = "yes" -a \
1236 "$memalignhack" != "yes" -a "$targetos" != "Darwin" ; then
1237 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1240 check_func localtime_r && localtime_r=yes || localtime_r=no
1241 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1243 # check for some common methods of building with pthread support
1244 # do this before the optional library checks as some of them require pthreads
1245 if enabled pthreads; then
1246 { check_cflags -pthread && check_ldflags -pthread; } ||
1247 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1248 check_lib pthread.h pthread_create -lpthread ||
1249 check_func pthread_create ||
1250 die "ERROR: can't find pthreads library"
1253 # these are off by default, so fail if requested and not available
1254 enabled dts && require libdts dts.h dts_init -ldts
1255 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1256 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1257 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1258 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1259 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1260 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1261 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1262 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1263 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1265 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1266 # the generic test functions
1267 if enabled faac; then
1269 temp_extralibs -lfaac
1270 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1275 faacEncGetVersion(&id, &cpr);
1282 # Ugh, recent faad2 versions have renamed all functions and #define the
1283 # old names in faad.h. Generic tests won't work.
1284 if enabled faad; then
1286 temp_extralibs -lfaad
1287 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1297 # test for lrintf in math.h
1298 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1299 #define _ISOC9X_SOURCE 1
1301 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1305 for restrict_keyword in restrict __restrict__ __restrict; do
1306 check_cc <<EOF && _restrict=$restrict_keyword && break
1307 void foo(char * $restrict_keyword p);
1311 # dlopen/dlfcn.h probing
1313 check_header dlfcn.h && dlfcn=yes
1316 if check_func dlopen; then
1322 if check_func dlopen; then
1327 if test "$vhook" = "default"; then
1331 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1335 if enabled vhook; then
1336 check_ldflags -rdynamic
1337 check_ldflags -export-dynamic
1340 ##########################################
1343 temp_extralibs -lImlib2
1344 check_ld <<EOF && imlib2=yes || imlib2=no
1345 #include <X11/Xlib.h>
1347 int main( void ) { return (int) imlib_load_font("foo"); }
1351 ##########################################
1355 if test "x$targetos" != "xBeOS"; then
1356 if (freetype-config --version) >/dev/null 2>&1 ; then
1357 temp_cflags `freetype-config --cflags`
1358 temp_extralibs `freetype-config --libs`
1359 check_ld <<EOF && freetype2=yes
1360 #include <ft2build.h>
1361 int main( void ) { return (int) FT_Init_FreeType(0); }
1367 ##########################################
1372 SDL_CONFIG="${cross_prefix}sdl-config"
1373 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1374 temp_cflags `"${SDL_CONFIG}" --cflags`
1375 temp_extralibs `"${SDL_CONFIG}" --libs`
1378 #undef main /* We don't want SDL to override our main() */
1379 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1381 if test $? = 0; then
1382 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1383 if test "$_sdlversion" -lt 121 ; then
1387 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1390 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1391 int w = vi->current_w;
1400 enabled sdl || ffplay=no
1402 ##########################################
1406 if (texi2html -version) >/dev/null 2>&1; then
1410 ##########################################
1413 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1414 #include <sys/types.h>
1415 #include <sys/socket.h>
1416 #include <netinet/in.h>
1419 struct sockaddr_storage saddr;
1420 struct ipv6_mreq mreq6;
1421 getaddrinfo(0,0,0,0);
1422 getnameinfo(0,0,0,0,0,0,0);
1423 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1427 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1428 enabled v4l2 && check_cc <<EOF || v4l2="no"
1429 #include <sys/time.h>
1430 #include <asm/types.h>
1431 #include <linux/videodev2.h>
1432 int dummy = V4L2_PIX_FMT_YUV420;
1433 struct v4l2_buffer dummy1;
1436 enabled debug && add_cflags -g
1438 # add some useful compiler flags if supported
1439 check_cflags -Wdeclaration-after-statement
1441 check_cflags -Wno-switch
1443 # add some linker flags
1444 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1446 # not all compilers support -Os
1447 test "$optimize" = "small" && check_cflags -Os
1449 if enabled optimize; then
1450 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1451 CFLAGS="$CFLAGS -O5"
1452 LDFLAGS="$LDFLAGS -O5"
1454 CFLAGS="-O3 $CFLAGS"
1458 # PIC flags for shared library objects where they are needed
1459 if test "$lshared" = "yes" ; then
1460 # LIBOBJFLAGS may have already been set in the OS configuration
1461 if test -z "$LIBOBJFLAGS" ; then
1463 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1468 if test "$gprof" = "yes" ; then
1470 LDFLAGS="$LDFLAGS -p"
1473 echo "install prefix $PREFIX"
1474 echo "source path $source_path"
1475 echo "C compiler $cc"
1477 echo "CPU $cpu ($tune)"
1478 if test "$BUILDSUF" != ""; then
1479 echo "build suffix $BUILDSUF"
1481 echo "big-endian $bigendian"
1482 echo "inttypes.h $inttypes"
1483 echo "broken inttypes.h $emu_fast_int"
1484 if test $cpu = "x86" -o $cpu = "x86_64"; then
1485 echo "MMX enabled $mmx"
1486 echo "Vector Builtins $builtin_vector"
1487 echo "3DNow! Builtins $mm3dnow"
1489 if test $cpu = "armv4l"; then
1490 echo "IWMMXT enabled $iwmmxt"
1492 if test $cpu = "mips"; then
1493 echo "MMI enabled $mmi"
1495 if test $cpu = "powerpc"; then
1496 echo "AltiVec enabled $altivec"
1498 echo "gprof enabled $gprof"
1499 echo "zlib enabled $zlib"
1500 echo "libgsm enabled $libgsm"
1501 echo "mp3lame enabled $mp3lame"
1502 echo "libogg enabled $libogg"
1503 echo "Vorbis enabled $vorbis"
1504 echo "FAAD enabled $faad"
1505 echo "faadbin enabled $faadbin"
1506 echo "FAAC enabled $faac"
1507 echo "XviD enabled $xvid"
1508 echo "x264 enabled $x264"
1509 echo "a52 support $a52"
1510 echo "a52 dlopened $a52bin"
1511 echo "DTS support $dts"
1512 echo "pp support $pp"
1513 echo "debug symbols $debug"
1514 echo "strip symbols $dostrip"
1515 echo "optimize $optimize"
1516 echo "static $lstatic"
1517 echo "shared $lshared"
1518 echo "video hooking $vhook"
1519 echo "SDL support $sdl"
1520 if test $sdl_too_old = "yes"; then
1521 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1524 if test "$vhook" = "yes"; then
1525 echo "Imlib2 support $imlib2"
1526 echo "FreeType support $freetype2"
1528 echo "Sun medialib support" $sunmlib
1529 echo "pthreads support" $pthreads
1530 echo "AMR-NB float support" $amr_nb
1531 echo "AMR-NB fixed support" $amr_nb_fixed
1532 echo "AMR-WB float support" $amr_wb
1533 echo "AMR-WB IF2 support" $amr_if2
1534 echo "network support $network"
1535 if test "$network" = "yes" ; then
1536 echo "IPv6 support $ipv6"
1538 if test "$gpl" = "no" ; then
1539 echo "License: LGPL"
1544 echo "Creating config.mak and config.h..."
1547 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1548 echo "# Automatically generated by configure - do not modify!" > config.mak
1549 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1550 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1552 echo "PREFIX=$PREFIX" >> config.mak
1553 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1554 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1555 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1556 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1557 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1558 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1559 echo "MAKE=$make" >> config.mak
1560 echo "CC=$cc" >> config.mak
1561 echo "AR=$ar" >> config.mak
1562 echo "RANLIB=$ranlib" >> config.mak
1563 if test "$dostrip" = "yes" ; then
1564 echo "STRIP=$strip" >> config.mak
1565 echo "INSTALLSTRIP=$installstrip" >> config.mak
1567 echo "STRIP=echo ignoring strip" >> config.mak
1568 echo "INSTALLSTRIP=" >> config.mak
1571 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1572 # shared modules on OS/X (vhook/Makefile).
1574 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1576 echo "OPTFLAGS=$CFLAGS" >> config.mak
1577 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1578 echo "LDFLAGS=$LDFLAGS" >> config.mak
1579 echo "LDCONFIG=$LDCONFIG" >> config.mak
1580 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1581 echo "SHFLAGS=$SHFLAGS" >> config.mak
1582 echo "VHOOKFLAGS=$VHOOKFLAGS" >> config.mak
1583 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1584 echo "BUILD_STATIC=$lstatic" >> config.mak
1585 echo "BUILDSUF=$BUILDSUF" >> config.mak
1586 echo "LIBPREF=$LIBPREF" >> config.mak
1587 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1588 if test "$lstatic" = "yes" ; then
1589 echo "LIB=$LIB" >> config.mak
1590 else # Some Make complain if this variable does not exist.
1591 echo "LIB=" >> config.mak
1593 echo "SLIBPREF=$SLIBPREF" >> config.mak
1594 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1595 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1596 echo "TARGET_OS=$targetos" >> config.mak
1597 if test "$cpu" = "x86" ; then
1598 echo "TARGET_ARCH_X86=yes" >> config.mak
1599 echo "#define ARCH_X86 1" >> $TMPH
1600 elif test "$cpu" = "x86_64" ; then
1601 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1602 echo "#define ARCH_X86_64 1" >> $TMPH
1603 elif test "$cpu" = "armv4l" ; then
1604 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1605 echo "#define ARCH_ARMV4L 1" >> $TMPH
1606 elif test "$cpu" = "alpha" ; then
1607 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1608 echo "#define ARCH_ALPHA 1" >> $TMPH
1609 elif test "$cpu" = "sparc64" ; then
1610 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1611 echo "#define ARCH_SPARC64 1" >> $TMPH
1612 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1613 echo "#define ARCH_SPARC 1" >> $TMPH
1614 elif test "$cpu" = "sparc" ; then
1615 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1616 echo "#define ARCH_SPARC 1" >> $TMPH
1617 elif test "$cpu" = "powerpc" ; then
1618 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1619 echo "#define ARCH_POWERPC 1" >> $TMPH
1620 if test $POWERPCMODE = "32bits"; then
1621 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1623 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1625 if test "$powerpc_perf" = "yes"; then
1626 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1628 elif test "$cpu" = "mips" ; then
1629 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1630 echo "#define ARCH_MIPS 1" >> $TMPH
1631 elif test "$cpu" = "sh4" ; then
1632 echo "TARGET_ARCH_SH4=yes" >> config.mak
1633 echo "#define ARCH_SH4 1" >> $TMPH
1634 elif test "$cpu" = "parisc" ; then
1635 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1636 echo "#define ARCH_PARISC 1" >> $TMPH
1637 elif test "$cpu" = "s390" ; then
1638 echo "TARGET_ARCH_S390=yes" >> config.mak
1639 echo "#define ARCH_S390 1" >> $TMPH
1640 elif test "$cpu" = "m68k" ; then
1641 echo "TARGET_ARCH_M68K=yes" >> config.mak
1642 echo "#define ARCH_M68K 1" >> $TMPH
1643 elif test "$cpu" = "ia64" ; then
1644 echo "TARGET_ARCH_IA64=yes" >> config.mak
1645 echo "#define ARCH_IA64 1" >> $TMPH
1647 echo "#define TUNECPU $TUNECPU" >> $TMPH
1648 if test "$bigendian" = "yes" ; then
1649 echo "WORDS_BIGENDIAN=yes" >> config.mak
1650 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1652 if test "$inttypes" != "yes" ; then
1653 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1655 if test "$emu_fast_int" = "yes" ; then
1656 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1658 if test "$mmx" = "yes" ; then
1659 echo "TARGET_MMX=yes" >> config.mak
1660 echo "#define HAVE_MMX 1" >> $TMPH
1661 echo "#define __CPU__ 586" >> $TMPH
1663 if test "$builtin_vector" = "yes" ; then
1664 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1665 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1667 if test "$mm3dnow" = "yes" ; then
1668 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1669 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1671 if test "$iwmmxt" = "yes" ; then
1672 echo "TARGET_IWMMXT=yes" >> config.mak
1673 echo "#define HAVE_IWMMXT 1" >> $TMPH
1675 if test "$mmi" = "yes" ; then
1676 echo "TARGET_MMI=yes" >> config.mak
1677 echo "#define HAVE_MMI 1" >> $TMPH
1679 if test "$altivec" = "yes" ; then
1680 echo "TARGET_ALTIVEC=yes" >> config.mak
1681 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1682 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1683 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1684 if test "$_altivec_h" = "yes" ; then
1685 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1687 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1690 if test "$gprof" = "yes" ; then
1691 echo "#define HAVE_GPROF 1" >> $TMPH
1693 if test "$localtime_r" = "yes" ; then
1694 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1696 if test "$imlib2" = "yes" ; then
1697 echo "HAVE_IMLIB2=yes" >> config.mak
1699 if test "$freetype2" = "yes" ; then
1700 echo "HAVE_FREETYPE2=yes" >> config.mak
1702 if test "$sunmlib" = "yes" ; then
1703 echo "HAVE_MLIB=yes" >> config.mak
1704 echo "#define HAVE_MLIB 1" >> $TMPH
1706 if test "$pthreads" = "yes" ; then
1707 echo "HAVE_PTHREADS=yes" >> config.mak
1708 echo "#define HAVE_PTHREADS 1" >> $TMPH
1709 echo "#define HAVE_THREADS 1" >> $TMPH
1711 if test "$sdl" = "yes" ; then
1712 echo "CONFIG_SDL=yes" >> config.mak
1713 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1714 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1715 if test "$sdl_video_size" = "yes"; then
1716 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1719 if test "$texi2html" = "yes"; then
1720 echo "BUILD_DOC=yes" >> config.mak
1722 if test "$have_lrintf" = "yes" ; then
1723 echo "#define HAVE_LRINTF 1" >> $TMPH
1725 if test "$vhook" = "yes" ; then
1726 echo "BUILD_VHOOK=yes" >> config.mak
1727 echo "#define HAVE_VHOOK 1" >> $TMPH
1730 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1731 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1732 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1733 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1737 if test "$lshared" = "yes" ; then
1738 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1739 echo "BUILD_SHARED=yes" >> config.mak
1740 echo "PIC=-fPIC -DPIC" >> config.mak
1741 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1742 echo "SPPVERSION=$lavc_version" >> config.mak
1743 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1744 echo "LAVCVERSION=$lavc_version" >> config.mak
1745 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1746 echo "LAVFVERSION=$lavf_version" >> config.mak
1747 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1748 echo "LAVUVERSION=$lavu_version" >> config.mak
1749 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1750 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1751 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1753 echo "EXTRALIBS=$extralibs" >> config.mak
1755 # If you do not want to use encoders, disable them.
1756 if echo "$ENCODER_LIST" | grep -q encoder; then
1757 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1758 echo "CONFIG_ENCODERS=yes" >> config.mak
1761 # If you do not want to use decoders, disable them.
1762 if echo "$DECODER_LIST" | grep -q decoder; then
1763 echo "#define CONFIG_DECODERS 1" >> $TMPH
1764 echo "CONFIG_DECODERS=yes" >> config.mak
1768 if echo "$MUXER_LIST" | grep -q muxer; then
1769 echo "#define CONFIG_MUXERS 1" >> $TMPH
1770 echo "CONFIG_MUXERS=yes" >> config.mak
1774 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1775 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1776 echo "CONFIG_DEMUXERS=yes" >> config.mak
1780 if test "$a52" = "yes" ; then
1781 echo "#define CONFIG_AC3 1" >> $TMPH
1782 echo "CONFIG_AC3=yes" >> config.mak
1784 if test "$a52bin" = "yes" ; then
1785 echo "#define CONFIG_A52BIN 1" >> $TMPH
1786 echo "CONFIG_A52BIN=yes" >> config.mak
1791 if test "$dts" = "yes" ; then
1792 echo "#define CONFIG_DTS 1" >> $TMPH
1793 echo "CONFIG_DTS=yes" >> config.mak
1797 if test "$pp" = "yes" ; then
1798 echo "#define CONFIG_PP 1" >> $TMPH
1799 echo "CONFIG_PP=yes" >> config.mak
1802 # MPEG audio high precision mode
1803 if test "$mpegaudio_hp" = "yes" ; then
1804 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1807 if test "$v4l" = "yes" ; then
1808 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1809 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1812 if test "$v4l2" = "yes" ; then
1813 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1814 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1817 if test "$bktr" = "yes" ; then
1818 echo "#define CONFIG_BKTR 1" >> $TMPH
1819 echo "CONFIG_BKTR=yes" >> config.mak
1822 if test "$dv1394" = "yes" ; then
1823 echo "#define CONFIG_DV1394 1" >> $TMPH
1824 echo "CONFIG_DV1394=yes" >> config.mak
1827 if test "$dc1394" = "yes" ; then
1828 echo "#define CONFIG_DC1394 1" >> $TMPH
1829 echo "CONFIG_DC1394=yes" >> config.mak
1832 if test "$dlopen" = "yes" ; then
1833 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1836 if test "$dlfcn" = "yes" ; then
1837 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1840 if test "$audio_oss" = "yes" ; then
1841 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1842 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1845 if test "$audio_beos" = "yes" ; then
1846 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1847 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1850 if test "$network" = "yes" ; then
1851 echo "#define CONFIG_NETWORK 1" >> $TMPH
1852 echo "CONFIG_NETWORK=yes" >> config.mak
1855 if test "$ipv6" = "yes" ; then
1856 echo "#define CONFIG_IPV6 1" >> $TMPH
1859 if test "$zlib" = "yes" ; then
1860 echo "#define CONFIG_ZLIB 1" >> $TMPH
1861 echo "CONFIG_ZLIB=yes" >> config.mak
1864 if test "$libgsm" = "yes" ; then
1865 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1866 echo "CONFIG_LIBGSM=yes" >> config.mak
1869 if test "$mp3lame" = "yes" ; then
1870 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1871 echo "CONFIG_MP3LAME=yes" >> config.mak
1874 if test "$libogg" = "yes" ; then
1875 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1876 echo "CONFIG_LIBOGG=yes" >> config.mak
1879 if test "$vorbis" = "yes" ; then
1880 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1881 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1884 if test "$theora" = "yes" ; then
1885 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1886 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1889 if test "$faad" = "yes" ; then
1890 echo "#define CONFIG_FAAD 1" >> $TMPH
1891 echo "CONFIG_FAAD=yes" >> config.mak
1894 if test "$faadbin" = "yes" ; then
1895 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1896 echo "CONFIG_FAADBIN=yes" >> config.mak
1899 if test "$faac" = "yes" ; then
1900 echo "#define CONFIG_FAAC 1" >> $TMPH
1901 echo "CONFIG_FAAC=yes" >> config.mak
1904 if test "$xvid" = "yes" ; then
1905 echo "#define CONFIG_XVID 1" >> $TMPH
1906 echo "CONFIG_XVID=yes" >> config.mak
1909 if test "$x264" = "yes" ; then
1910 echo "#define CONFIG_X264 1" >> $TMPH
1911 echo "CONFIG_X264=yes" >> config.mak
1914 if test "$mingw32" = "yes" ; then
1915 echo "CONFIG_MINGW=yes" >> config.mak
1916 echo "HAVE_W32THREADS=yes" >> config.mak
1917 echo "#define HAVE_W32THREADS 1" >> $TMPH
1918 echo "#define HAVE_THREADS 1" >> $TMPH
1919 echo "#ifndef __MINGW32__" >> $TMPH
1920 echo "#define __MINGW32__ 1" >> $TMPH
1921 echo "#endif" >> $TMPH
1924 if test "$mingwce" = "yes" ; then
1925 echo "CONFIG_MINGW=yes" >> config.mak
1926 echo "#define CONFIG_WINCE 1" >> $TMPH
1927 echo "CONFIG_WINCE=yes" >> config.mak
1928 echo "#ifndef __MINGW32__" >> $TMPH
1929 echo "#define __MINGW32__ 1" >> $TMPH
1930 echo "#endif" >> $TMPH
1933 if test "$os2" = "yes" ; then
1934 echo "#define CONFIG_OS2 1" >> $TMPH
1935 echo "CONFIG_OS2=yes" >> config.mak
1936 echo "HAVE_OS2THREADS=yes" >> config.mak
1937 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1938 echo "#define HAVE_THREADS 1" >> $TMPH
1941 if test "$targetos" = "SunOS" ; then
1942 echo "#define CONFIG_SUNOS 1" >> $TMPH
1945 if test "$targetos" = "BeOS" ; then
1946 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1947 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1948 echo "#define HAVE_THREADS 1" >> $TMPH
1951 if test "$targetos" = "Darwin"; then
1952 echo "#define CONFIG_DARWIN 1" >> $TMPH
1953 echo "CONFIG_DARWIN=yes" >> config.mak
1956 if test "$_malloc_h" = "yes" ; then
1957 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1959 echo "#undef HAVE_MALLOC_H" >> $TMPH
1962 if test "$_memalign" = "yes" ; then
1963 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1965 echo "#undef HAVE_MEMALIGN" >> $TMPH
1968 if test "$memalignhack" = "yes" ; then
1969 echo "#define MEMALIGN_HACK 1" >> $TMPH
1973 if test "$netserver" = "yes" ; then
1974 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1975 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1978 if test "$need_inet_aton" = "yes" ; then
1979 echo "NEED_INET_ATON=yes" >> config.mak
1982 if test "$simpleidct" = "yes" ; then
1983 echo "#define SIMPLE_IDCT 1" >> $TMPH
1986 if test "$protocols" = "yes" ; then
1987 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1988 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1991 if test "$ffserver" = "yes" ; then
1992 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1993 echo "CONFIG_FFSERVER=yes" >> config.mak
1996 if test "$ffplay" = "yes" ; then
1997 echo "CONFIG_FFPLAY=yes" >> config.mak
2000 if test "$gpl" = "yes" ; then
2001 echo "#define CONFIG_GPL 1" >> $TMPH
2002 echo "CONFIG_GPL=yes" >> config.mak
2005 echo "#define restrict $_restrict" >> $TMPH
2007 if test "$optimize" = "small"; then
2008 echo "#define always_inline" >> $TMPH
2009 echo "#define CONFIG_SMALL 1" >> $TMPH
2012 # build tree in object directory if source path is different from current one
2013 if test "$source_path_used" = "yes" ; then
2032 libavformat/Makefile \
2033 libavcodec/Makefile \
2034 libpostproc/Makefile \
2035 libavutil/Makefile \
2041 for dir in $DIRS ; do
2044 for f in $FILES ; do
2045 ln -sf "$source_path/$f" $f
2048 echo "SRC_PATH=$source_path" >> config.mak
2049 echo "BUILD_ROOT=$PWD" >> config.mak
2051 if test "$amr" = "yes" ; then
2052 echo "#define CONFIG_AMR 1" >> $TMPH
2053 echo "CONFIG_AMR=yes" >> config.mak
2056 if test "$amr_wb" = "yes" ; then
2057 echo "#define CONFIG_AMR_WB 1" >> $TMPH
2058 echo "CONFIG_AMR_WB=yes" >> config.mak
2060 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2062 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2063 echo "and extracted the source to libavcodec/amrwb_float"
2066 if test "$amr_nb" = "yes" ; then
2067 echo "#define CONFIG_AMR_NB 1" >> $TMPH
2068 echo "CONFIG_AMR_NB=yes" >> config.mak
2070 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2071 echo "REL-5 V5.1.0 from "
2072 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2073 echo "and extracted the source to libavcodec/amr_float"
2074 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2077 if test "$amr_nb_fixed" = "yes" ; then
2078 echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2079 echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2081 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2082 echo "REL-5 version 5.1.0 from "
2083 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2084 echo "and extracted src to libavcodec/amr"
2085 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2086 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2089 if test "$amr_if2" = "yes" ; then
2090 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2094 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2095 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2096 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2099 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2100 diff $TMPH config.h >/dev/null 2>&1
2101 if test "$?" != "0" ; then
2102 mv -f $TMPH config.h
2104 echo "config.h is unchanged"
2107 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2110 # build pkg-config files libav*.pc and libpostproc.pc
2112 cat <<EOF >libavutil.pc
2114 exec_prefix=\${prefix}
2115 libdir=\${exec_prefix}/lib
2116 includedir=\${prefix}/include
2119 Description: FFmpeg utility library
2120 Version: $lavu_version
2123 Libs: -L\${libdir} -lavutil
2124 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2127 cat <<EOF >libavutil-uninstalled.pc
2130 libdir=\${pcfiledir}/libavutil
2131 includedir=\${pcfiledir}/libavutil
2134 Description: FFmpeg utility library
2135 Version: $lavu_version
2138 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2139 Cflags: -I\${includedir}
2143 cat <<EOF >libavcodec.pc
2145 exec_prefix=\${prefix}
2146 libdir=\${exec_prefix}/lib
2147 includedir=\${prefix}/include
2150 Description: FFmpeg codec library
2151 Version: $lavc_version
2152 Requires: $pkg_requires libavutil = $lavu_version
2154 Libs: -L\${libdir} -lavcodec $extralibs
2155 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2158 cat <<EOF >libavcodec-uninstalled.pc
2161 libdir=\${pcfiledir}/libavcodec
2162 includedir=\${pcfiledir}/libavcodec
2165 Description: FFmpeg codec library
2166 Version: $lavc_version
2167 Requires: $pkg_requires libavutil = $lavu_version
2169 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2170 Cflags: -I\${includedir}
2174 cat <<EOF >libavformat.pc
2176 exec_prefix=\${prefix}
2177 libdir=\${exec_prefix}/lib
2178 includedir=\${prefix}/include
2181 Description: FFmpeg container format library
2182 Version: $lavf_version
2183 Requires: $pkg_requires libavcodec = $lavc_version
2185 Libs: -L\${libdir} -lavformat $extralibs
2186 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2189 cat <<EOF >libavformat-uninstalled.pc
2192 libdir=\${pcfiledir}/libavformat
2193 includedir=\${pcfiledir}/libavformat
2196 Description: FFmpeg container format library
2197 Version: $lavf_version
2198 Requires: $pkg_requires libavcodec = $lavc_version
2200 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2201 Cflags: -I\${includedir}
2206 cat <<EOF >libpostproc.pc
2208 exec_prefix=\${prefix}
2209 libdir=\${exec_prefix}/lib
2210 includedir=\${prefix}/include
2213 Description: FFmpeg post processing library
2214 Version: $lavc_version
2217 Libs: -L\${libdir} -lpostproc
2218 Cflags: -I\${includedir} -I\${includedir}/postproc
2221 cat <<EOF >libpostproc-uninstalled.pc
2224 libdir=\${pcfiledir}/libpostproc
2225 includedir=\${pcfiledir}/libpostproc
2228 Description: FFmpeg post processing library
2229 Version: $lavc_version
2232 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2233 Cflags: -I\${includedir}