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 " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
30 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
31 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
32 echo " --enable-libogg enable Ogg support via libogg [default=no]"
33 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
34 echo " --enable-theora enable Theora support via libtheora [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 $*\""
213 append extralibs "$@"
220 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
221 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
228 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
229 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
236 log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
237 $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1
241 log check_cflags "$@"
242 check_cc "$@" <<EOF && add_cflags "$@"
248 log check_ldflags "$@"
249 check_ld "$@" <<EOF && add_ldflags "$@"
257 log check_header "$@"
284 check_header $header && check_func $func && add_extralibs "$@"
291 check_ld "$@" && { test "$cross_compile" = yes || $TMPE 2>&1 >>$logfile; }
299 check_lib $header $func "$@" || die "ERROR: $name not found"
302 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
306 # set temporary file name
307 if test ! -z "$TMPDIR" ; then
309 elif test ! -z "$TEMPDIR" ; then
315 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
316 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
317 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
318 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
319 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
344 i386|i486|i586|i686|i86pc|BePC)
349 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
350 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
351 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
356 # armv4l is a subset of armv5tel
363 "Power Macintosh"|ppc|powerpc)
437 SHFLAGS='-shared -Wl,-soname,$@'
444 FFLDFLAGS=-Wl,--warn-common
449 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
452 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
453 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
454 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
470 prefix="/boot/home/config"
471 # helps building libavcodec
472 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
473 # 3 gcc releases known for BeOS, each with ugly bugs
474 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
475 case "$gcc_version" in
476 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
479 *20010315*) echo "BeBits gcc"
480 CFLAGS="$CFLAGS -fno-expensive-optimizations"
484 # disable Linux things
491 # no need for libm, but the inet stuff
493 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
494 extralibs="-lbind -lsocket"
508 SHFLAGS="-shared -Wl,-h,\$@"
510 extralibs="$extralibs -lsocket -lnsl"
519 extralibs="$extralibs -lossaudio"
528 LIBOBJFLAGS="\$(PIC)"
529 LDCONFIG="ldconfig -m \$(libdir)"
530 extralibs="$extralibs -lossaudio"
539 CFLAGS="$CFLAGS -pthread"
547 CFLAGS="$CFLAGS -pthread"
555 extralibs="-lpoll -lgnugetopt -lm"
566 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
571 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
573 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
574 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
575 FFSLDFLAGS=-Wl,-bind_at_load
578 # Note: the rest of the mingw32 config is done afterwards as mingw32
579 # can be forced on the command line for Linux cross compilation.
595 ranlib="echo ignoring ranlib"
604 ranlib="echo ignoring ranlib"
605 strip="echo ignoring strip"
606 CFLAGS="$CFLAGS -Zomf"
607 FFLDFLAGS="-Zomf -Zstack 16384 -s"
608 SHFLAGS="-Zdll -Zomf"
629 # From MPlayer configure. We need TARGET_OS available
630 # to the Makefile, so it can distinguish between flavors
631 # of AltiVec on PowerPC.
632 TARGET_OS=`( uname -s ) 2>&1`
634 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
642 [cC][yY][gG][wW][iI][nN]*)
646 TARGET_OS="$TARGET_OS-UNKNOWN"
651 source_path="`dirname $0`"
652 source_path_used="yes"
653 if test -z "$source_path" -o "$source_path" = "." ; then
655 source_path_used="no"
657 source_path="`cd \"$source_path\"; pwd`"
660 FFMPEG_CONFIGURATION=" "
662 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
665 ENCODER_LIST=`grep 'register_avcodec(&[a-z]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
666 DECODER_LIST=`grep 'register_avcodec(&[a-z]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
667 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
668 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
669 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
675 --log=*) logging="${opt#*=}"
677 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
679 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
681 --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
683 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
685 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
687 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
689 --cross-compile) cross_compile=yes
691 --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
693 --make=*) make=`echo $opt | cut -d '=' -f 2`
695 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
697 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
699 --extra-libs=*) extralibs=${opt#--extra-libs=}
701 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
703 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
705 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
707 --powerpc-perf-enable) powerpc_perf="yes"
709 --disable-mmx) mmx="no"
711 --disable-iwmmxt) iwmmxt="no"
713 --disable-altivec) altivec="no"
715 --enable-gprof) gprof="yes"
717 --disable-v4l) v4l="no"
719 --disable-v4l2) v4l2="no"
721 --disable-bktr) bktr="no"
723 --disable-audio-oss) audio_oss="no"
725 --disable-audio-beos) audio_beos="no"
727 --disable-dv1394) dv1394="no"
729 --disable-network) network="no"; ffserver="no"
731 --disable-zlib) zlib="no"
733 --enable-a52) a52="yes"
735 --enable-a52bin) a52bin="yes"
737 --enable-dts) dts="yes"
739 --enable-pp) pp="yes"
741 --enable-libgsm) libgsm="yes"
743 --enable-mp3lame) mp3lame="yes"
745 --enable-libogg) libogg="yes"
746 pkg_requires="$pkg_requires ogg >= 1.1"
748 --enable-vorbis) vorbis="yes"
749 pkg_requires="$pkg_requires vorbis vorbisenc"
751 --enable-theora) theora="yes"
752 pkg_requires="$pkg_requires theora"
754 --enable-faad) faad="yes"
756 --enable-faadbin) faadbin="yes"
758 --enable-faac) faac="yes"
760 --enable-xvid) xvid="yes"
762 --enable-x264) x264="yes"
764 --enable-dc1394) dc1394="yes"
765 pkg_requires="$pkg_requires libraw1394"
767 --disable-vhook) vhook="no"
769 --disable-simple_idct) simpleidct="no"
771 --enable-mingw32) mingw32="yes"
773 --enable-mingwce) mingwce="yes"
775 --enable-static) lstatic="yes"
777 --disable-static) lstatic="no"
779 --enable-shared) lshared="yes"
781 --disable-shared) lshared="no"
783 --disable-debug) debug="no"
785 --disable-opts) optimize="no"
787 --disable-mpegaudio-hp) mpegaudio_hp="no"
789 --disable-protocols) protocols="no"; network="no"; ffserver="no"
791 --disable-ffserver) ffserver="no"
793 --disable-ffplay) ffplay="no"
795 --enable-small) optimize="small"
797 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
799 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
801 --enable-amr_wb) amr="yes"; amr_wb="yes"
803 --enable-amr_if2) amr="yes"; amr_if2="yes"
805 --enable-sunmlib) sunmlib="yes"
807 --enable-pthreads) pthreads="yes"
809 --enable-gpl) gpl="yes"
811 --enable-memalign-hack) memalignhack="yes"
813 --disable-strip) dostrip="no"
815 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${opt#--enable-encoder=}_encoder"
817 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${opt#--enable-decoder=}_decoder"
819 --disable-encoder=*) ENCODER_LIST="`echo $ENCODER_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
821 --disable-decoder=*) DECODER_LIST="`echo $DECODER_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
823 --disable-encoders) ENCODER_LIST=""
825 --disable-decoders) DECODER_LIST=""
827 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${opt#*=}_muxer"
829 --disable-muxer=*) MUXER_LIST="`echo $MUXER_LIST | sed -e \"s#${opt#*=}_muxer##\"`"
831 --disable-muxers) MUXER_LIST=""; ffserver="no"
833 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${opt#*=}_demuxer"
835 --disable-demuxer=*) DEMUXER_LIST="`echo $DEMUXER_LIST | sed -e \"s#${opt#*=}_demuxer##\"`"
837 --disable-demuxers) DEMUXER_LIST=""
839 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${opt#*=}_parser"
841 --disable-parser=*) PARSER_LIST="`echo $PARSER_LIST | sed -e \"s#${opt#*=}_parser##\"`"
843 --disable-parsers) PARSER_LIST=""
848 echo "Unknown option \"$opt\"."
849 echo "See $0 --help for available options."
855 if test "$logging" != no; then
856 test "$logging" = yes || logfile="$logging"
857 echo "# $0 $@" >$logfile
863 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
864 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
866 You can only build one library type at once on MinGW.
867 Specify --disable-static --enable-shared to only build
868 the shared libraries. To build only the static libraries
869 you do not need to pass additional options.
881 if test "$mingwce" = "yes"; then
884 #FIXME: This ignores --extra-ldflags.
885 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
889 if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi
890 if test "$force_libdir" != yes; then bindir="$prefix"; fi
893 # Combine FFLDFLAGS and the LDFLAGS environment variable
894 LDFLAGS="$FFLDFLAGS $LDFLAGS"
896 test -n "$cross_prefix" && cross_compile=yes
897 cc="${cross_prefix}${cc}"
898 ar="${cross_prefix}${ar}"
899 ranlib="${cross_prefix}${ranlib}"
900 strip="${cross_prefix}${strip}"
902 # we need to build at least one lib type
903 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
905 At least one library type must be built.
906 Specify --enable-static to build the static libraries or --enable-shared to
907 build the shared libraries as well. To only build the shared libraries specify
908 --disable-static in addition to --enable-shared.
913 if test "$theora" = "yes" ; then
914 if test "$libogg" = "no"; then
915 echo "libogg must be enabled to enable Theora."
921 if test "$vorbis" = "yes" ; then
922 if test "$libogg" = "no"; then
923 echo "libogg must be enabled to enable Vorbis."
929 if test "$gpl" != "yes"; then
930 if test "$pp" != "no"; then
931 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
935 if test "$a52" != "no" -o "$a52bin" != "no"; then
936 echo "liba52 is under GPL and --enable-gpl is not specified."
940 if test "$xvid" != "no"; then
941 echo "libxvidcore is under GPL and --enable-gpl is not specified."
945 if test "$x264" != "no"; then
946 echo "x264 is under GPL and --enable-gpl is not specified."
950 if test "$dts" != "no"; then
951 echo "libdts is under GPL and --enable-gpl is not specified."
955 if test "$faad" != "no" -o "$faadbin" != "no"; then
956 if check_header faad.h; then
959 #ifndef FAAD2_VERSION
962 int main( void ) { return 0; }
964 if test $? = 0 ; then
965 echo "FAAD2 is under GPL and --enable-gpl is not specified."
971 echo "FAAD test failed."
976 if test "$fail" = "yes"; then
982 if test $mmx = "default"; then
983 if test $cpu = "x86" -o $cpu = "x86_64"; then
990 # check iwmmxt support
991 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
993 check_cc <<EOF && iwmmxt=yes
995 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1001 needmdynamicnopic="no"
1002 if test $targetos = Darwin; then
1003 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1004 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1006 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1007 case "$gcc_version" in
1009 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1012 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
1013 if test "$lshared" = no; then
1014 needmdynamicnopic="yes"
1018 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1019 if test "$lshared" = no; then
1020 needmdynamicnopic="yes"
1027 # Can only do AltiVec on PowerPC
1028 if test $altivec = "default"; then
1029 if test $cpu = "powerpc"; then
1036 # Add processor-specific flags
1038 POWERPCMODE="32bits"
1039 if test $tune != "generic"; then
1041 601|ppc601|PowerPC601)
1042 CFLAGS="$CFLAGS -mcpu=601"
1043 if test $altivec = "yes"; then
1044 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1048 603*|ppc603*|PowerPC603*)
1049 CFLAGS="$CFLAGS -mcpu=603"
1050 if test $altivec = "yes"; then
1051 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1055 604*|ppc604*|PowerPC604*)
1056 CFLAGS="$CFLAGS -mcpu=604"
1057 if test $altivec = "yes"; then
1058 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1062 G3|g3|75*|ppc75*|PowerPC75*)
1063 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1064 if test $altivec = "yes"; then
1065 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1069 G4|g4|745*|ppc745*|PowerPC745*)
1070 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1071 if test $altivec = "no"; then
1072 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1076 74*|ppc74*|PowerPC74*)
1077 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1078 if test $altivec = "no"; then
1079 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1083 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1084 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1085 if test $altivec = "no"; then
1086 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1089 POWERPCMODE="64bits"
1091 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1092 CFLAGS="$CFLAGS -march=$tune"
1095 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1098 echo "WARNING: Unknown CPU \"$tune\", ignored."
1103 # compiler sanity check
1109 if test "$?" != 0; then
1110 echo "$cc is unable to create an executable file."
1111 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1112 echo "If $cc is a cross-compiler, use the --cross-compile option."
1114 die "C compiler test failed."
1117 # check for SIMD availability
1119 # AltiVec flags: The FSF version of GCC differs from the Apple version
1120 if test $cpu = "powerpc"; then
1121 if test $altivec = "yes"; then
1122 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1123 CFLAGS="$CFLAGS -faltivec"
1125 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1130 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1132 # check if our compiler supports Motorola AltiVec C API
1133 if test $altivec = "yes"; then
1134 if test $_altivec_h = "yes"; then
1135 inc_altivec_h="#include <altivec.h>"
1139 check_cc <<EOF || altivec=no
1142 vector signed int v1, v2, v3;
1143 v1 = vec_add(v2,v3);
1149 # mmi only available on mips
1150 if test $mmi = "default"; then
1151 if test $cpu = "mips"; then
1158 # check if our compiler supports mmi
1159 enabled mmi && check_cc <<EOF || mmi="no"
1161 __asm__ ("lq \$2, 0(\$2)");
1166 # test gcc version to see if vector builtins can be used
1167 # currently only used on i386 for MMX builtins
1168 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1169 #include <xmmintrin.h>
1171 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1174 #error no vector builtins
1179 # test for mm3dnow.h
1180 test "$cpu" = "x86_64" && march=k8 || march=athlon
1181 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1182 #include <mm3dnow.h>
1192 # big/little-endian test
1193 if test "$cross_compile" = "no"; then
1194 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1195 #include <inttypes.h>
1196 int main(int argc, char ** argv){
1197 volatile uint32_t i=0x01234567;
1198 return (*((uint8_t*)(&i))) == 0x67;
1202 # programs cannot be launched if cross compiling, so make a static guess
1203 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1210 check_header inttypes.h || inttypes=no
1214 check_cc <<EOF || emu_fast_int=yes
1215 #include <inttypes.h>
1216 int main(int argc, char ** argv){
1217 volatile uint_fast64_t i=0x01234567;
1223 # check availability of some header files
1227 if check_header malloc.h; then
1230 check_func memalign || _memalign="no"
1233 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1234 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1237 check_func localtime_r && localtime_r=yes || localtime_r=no
1238 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1240 # check for some common methods of building with pthread support
1241 # do this before the optional library checks as some of them require pthreads
1242 if enabled pthreads; then
1243 { check_cflags -pthread && check_ldflags -pthread; } ||
1244 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1245 check_lib pthread.h pthread_create -lpthread ||
1246 check_func pthread_create ||
1247 die "ERROR: can't find pthreads library"
1250 # these are off by default, so fail if requested and not available
1251 enabled dts && require libdts dts.h dts_init -ldts
1252 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1253 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1254 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1255 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1256 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1257 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1258 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1259 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1260 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1262 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1263 # the generic test functions
1264 if enabled faac; then
1266 temp_extralibs -lfaac
1267 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1272 faacEncGetVersion(&id, &cpr);
1279 # Ugh, recent faad2 versions have renamed all functions and #define the
1280 # old names in faad.h. Generic tests won't work.
1281 if enabled faad; then
1283 temp_extralibs -lfaad
1284 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1294 # test for lrintf in math.h
1295 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1296 #define _ISOC9X_SOURCE 1
1298 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1302 for restrict_keyword in restrict __restrict__ __restrict; do
1303 check_cc <<EOF && _restrict=$restrict_keyword && break
1304 void foo(char * $restrict_keyword p);
1308 # dlopen/dlfcn.h probing
1310 check_header dlfcn.h && dlfcn=yes
1313 if check_func dlopen; then
1319 if check_func dlopen; then
1324 if test "$vhook" = "default"; then
1328 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1332 if enabled vhook; then
1333 check_ldflags -rdynamic
1334 check_ldflags -export-dynamic
1337 ##########################################
1340 temp_extralibs -lImlib2
1341 check_ld <<EOF && imlib2=yes || imlib2=no
1342 #include <X11/Xlib.h>
1344 int main( void ) { return (int) imlib_load_font("foo"); }
1348 ##########################################
1352 if test "x$targetos" != "xBeOS"; then
1353 if (freetype-config --version) >/dev/null 2>&1 ; then
1354 temp_cflags `freetype-config --cflags`
1355 temp_extralibs `freetype-config --libs`
1356 check_ld <<EOF && freetype2=yes
1357 #include <ft2build.h>
1358 int main( void ) { return (int) FT_Init_FreeType(0); }
1364 ##########################################
1369 SDL_CONFIG="${cross_prefix}sdl-config"
1370 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1371 temp_cflags `"${SDL_CONFIG}" --cflags`
1372 temp_extralibs `"${SDL_CONFIG}" --libs`
1375 #undef main /* We don't want SDL to override our main() */
1376 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1378 if test $? = 0; then
1379 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1380 if test "$_sdlversion" -lt 121 ; then
1384 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1387 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1388 int w = vi->current_w;
1397 enabled sdl || ffplay=no
1399 ##########################################
1403 if (texi2html -version) >/dev/null 2>&1; then
1407 ##########################################
1410 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1411 #include <sys/types.h>
1412 #include <sys/socket.h>
1413 #include <netinet/in.h>
1416 struct sockaddr_storage saddr;
1417 struct ipv6_mreq mreq6;
1418 getaddrinfo(0,0,0,0);
1419 getnameinfo(0,0,0,0,0,0,0);
1420 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1424 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1425 enabled v4l2 && check_cc <<EOF || v4l2="no"
1426 #include <sys/time.h>
1427 #include <asm/types.h>
1428 #include <linux/videodev2.h>
1429 int dummy = V4L2_PIX_FMT_YUV420;
1430 struct v4l2_buffer dummy1;
1433 enabled debug && add_cflags -g
1435 # add some useful compiler flags if supported
1436 check_cflags -Wdeclaration-after-statement
1438 check_cflags -Wno-switch
1440 # add some linker flags
1441 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1443 # not all compilers support -Os
1444 test "$optimize" = "small" && check_cflags -Os
1446 if enabled optimize; then
1447 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1448 CFLAGS="$CFLAGS -O5"
1449 LDFLAGS="$LDFLAGS -O5"
1451 CFLAGS="-O3 $CFLAGS"
1455 # PIC flags for shared library objects where they are needed
1456 if test "$lshared" = "yes" ; then
1457 # LIBOBJFLAGS may have already been set in the OS configuration
1458 if test -z "$LIBOBJFLAGS" ; then
1460 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1465 if test "$gprof" = "yes" ; then
1467 LDFLAGS="$LDFLAGS -p"
1470 if test x"$bindir" = x""; then
1471 bindir="${prefix}/bin"
1474 if test x"$libdir" = x""; then
1475 libdir="${prefix}/lib"
1478 if test x"$incdir" = x""; then
1479 incdir="${prefix}/include/ffmpeg"
1482 if test x"$mandir" = x""; then
1483 mandir="${prefix}/man"
1486 echo "install prefix $prefix"
1487 echo "source path $source_path"
1488 echo "C compiler $cc"
1490 echo "CPU $cpu ($tune)"
1491 if test "$BUILDSUF" != ""; then
1492 echo "build suffix $BUILDSUF"
1494 echo "big-endian $bigendian"
1495 echo "inttypes.h $inttypes"
1496 echo "broken inttypes.h $emu_fast_int"
1497 if test $cpu = "x86" -o $cpu = "x86_64"; then
1498 echo "MMX enabled $mmx"
1499 echo "Vector Builtins $builtin_vector"
1500 echo "3DNow! Builtins $mm3dnow"
1502 if test $cpu = "armv4l"; then
1503 echo "IWMMXT enabled $iwmmxt"
1505 if test $cpu = "mips"; then
1506 echo "MMI enabled $mmi"
1508 if test $cpu = "powerpc"; then
1509 echo "AltiVec enabled $altivec"
1511 echo "gprof enabled $gprof"
1512 echo "zlib enabled $zlib"
1513 echo "libgsm enabled $libgsm"
1514 echo "mp3lame enabled $mp3lame"
1515 echo "libogg enabled $libogg"
1516 echo "Vorbis enabled $vorbis"
1517 echo "Theora enabled $theora"
1518 echo "FAAD enabled $faad"
1519 echo "faadbin enabled $faadbin"
1520 echo "FAAC enabled $faac"
1521 echo "XviD enabled $xvid"
1522 echo "x264 enabled $x264"
1523 echo "a52 support $a52"
1524 echo "a52 dlopened $a52bin"
1525 echo "DTS support $dts"
1526 echo "pp support $pp"
1527 echo "debug symbols $debug"
1528 echo "strip symbols $dostrip"
1529 echo "optimize $optimize"
1530 echo "static $lstatic"
1531 echo "shared $lshared"
1532 echo "video hooking $vhook"
1533 echo "SDL support $sdl"
1534 if test $sdl_too_old = "yes"; then
1535 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1538 if test "$vhook" = "yes"; then
1539 echo "Imlib2 support $imlib2"
1540 echo "FreeType support $freetype2"
1542 echo "Sun medialib support" $sunmlib
1543 echo "pthreads support" $pthreads
1544 echo "AMR-NB float support" $amr_nb
1545 echo "AMR-NB fixed support" $amr_nb_fixed
1546 echo "AMR-WB float support" $amr_wb
1547 echo "AMR-WB IF2 support" $amr_if2
1548 echo "network support $network"
1549 if test "$network" = "yes" ; then
1550 echo "IPv6 support $ipv6"
1552 if test "$gpl" = "no" ; then
1553 echo "License: LGPL"
1558 echo "Creating config.mak and config.h..."
1561 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1562 echo "# Automatically generated by configure - do not modify!" > config.mak
1563 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1564 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1566 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1567 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1568 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1569 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1570 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1571 echo "MAKE=$make" >> config.mak
1572 echo "CC=$cc" >> config.mak
1573 echo "AR=$ar" >> config.mak
1574 echo "RANLIB=$ranlib" >> config.mak
1575 if test "$dostrip" = "yes" ; then
1576 echo "STRIP=$strip" >> config.mak
1577 echo "INSTALLSTRIP=$installstrip" >> config.mak
1579 echo "STRIP=echo ignoring strip" >> config.mak
1580 echo "INSTALLSTRIP=" >> config.mak
1583 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1584 # shared modules on OS/X (vhook/Makefile).
1586 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1588 echo "OPTFLAGS=$CFLAGS" >> config.mak
1589 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1590 echo "LDFLAGS=$LDFLAGS" >> config.mak
1591 echo "LDCONFIG=$LDCONFIG" >> config.mak
1592 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1593 echo "SHFLAGS=$SHFLAGS" >> config.mak
1594 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1595 echo "BUILD_STATIC=$lstatic" >> config.mak
1596 echo "BUILDSUF=$BUILDSUF" >> config.mak
1597 echo "LIBPREF=$LIBPREF" >> config.mak
1598 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1599 if test "$lstatic" = "yes" ; then
1600 echo "LIB=$LIB" >> config.mak
1601 else # Some Make complain if this variable does not exist.
1602 echo "LIB=" >> config.mak
1604 echo "SLIBPREF=$SLIBPREF" >> config.mak
1605 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1606 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1607 echo "TARGET_OS=$TARGET_OS" >> config.mak
1608 if test "$cpu" = "x86" ; then
1609 echo "TARGET_ARCH_X86=yes" >> config.mak
1610 echo "#define ARCH_X86 1" >> $TMPH
1611 elif test "$cpu" = "x86_64" ; then
1612 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1613 echo "#define ARCH_X86_64 1" >> $TMPH
1614 elif test "$cpu" = "armv4l" ; then
1615 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1616 echo "#define ARCH_ARMV4L 1" >> $TMPH
1617 elif test "$cpu" = "alpha" ; then
1618 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1619 echo "#define ARCH_ALPHA 1" >> $TMPH
1620 elif test "$cpu" = "sparc64" ; then
1621 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1622 echo "#define ARCH_SPARC64 1" >> $TMPH
1623 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1624 echo "#define ARCH_SPARC 1" >> $TMPH
1625 elif test "$cpu" = "sparc" ; then
1626 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1627 echo "#define ARCH_SPARC 1" >> $TMPH
1628 elif test "$cpu" = "powerpc" ; then
1629 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1630 echo "#define ARCH_POWERPC 1" >> $TMPH
1631 if test $POWERPCMODE = "32bits"; then
1632 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1634 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1636 if test "$powerpc_perf" = "yes"; then
1637 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1639 elif test "$cpu" = "mips" ; then
1640 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1641 echo "#define ARCH_MIPS 1" >> $TMPH
1642 elif test "$cpu" = "sh4" ; then
1643 echo "TARGET_ARCH_SH4=yes" >> config.mak
1644 echo "#define ARCH_SH4 1" >> $TMPH
1645 elif test "$cpu" = "parisc" ; then
1646 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1647 echo "#define ARCH_PARISC 1" >> $TMPH
1648 elif test "$cpu" = "s390" ; then
1649 echo "TARGET_ARCH_S390=yes" >> config.mak
1650 echo "#define ARCH_S390 1" >> $TMPH
1651 elif test "$cpu" = "m68k" ; then
1652 echo "TARGET_ARCH_M68K=yes" >> config.mak
1653 echo "#define ARCH_M68K 1" >> $TMPH
1654 elif test "$cpu" = "ia64" ; then
1655 echo "TARGET_ARCH_IA64=yes" >> config.mak
1656 echo "#define ARCH_IA64 1" >> $TMPH
1658 echo "#define TUNECPU $TUNECPU" >> $TMPH
1659 if test "$bigendian" = "yes" ; then
1660 echo "WORDS_BIGENDIAN=yes" >> config.mak
1661 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1663 if test "$inttypes" != "yes" ; then
1664 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1666 if test "$emu_fast_int" = "yes" ; then
1667 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1669 if test "$mmx" = "yes" ; then
1670 echo "TARGET_MMX=yes" >> config.mak
1671 echo "#define HAVE_MMX 1" >> $TMPH
1672 echo "#define __CPU__ 586" >> $TMPH
1674 if test "$builtin_vector" = "yes" ; then
1675 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1676 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1678 if test "$mm3dnow" = "yes" ; then
1679 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1680 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1682 if test "$iwmmxt" = "yes" ; then
1683 echo "TARGET_IWMMXT=yes" >> config.mak
1684 echo "#define HAVE_IWMMXT 1" >> $TMPH
1686 if test "$mmi" = "yes" ; then
1687 echo "TARGET_MMI=yes" >> config.mak
1688 echo "#define HAVE_MMI 1" >> $TMPH
1690 if test "$altivec" = "yes" ; then
1691 echo "TARGET_ALTIVEC=yes" >> config.mak
1692 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1693 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1694 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1695 if test "$_altivec_h" = "yes" ; then
1696 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1698 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1701 if test "$gprof" = "yes" ; then
1702 echo "#define HAVE_GPROF 1" >> $TMPH
1704 if test "$localtime_r" = "yes" ; then
1705 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1707 if test "$imlib2" = "yes" ; then
1708 echo "HAVE_IMLIB2=yes" >> config.mak
1710 if test "$freetype2" = "yes" ; then
1711 echo "HAVE_FREETYPE2=yes" >> config.mak
1713 if test "$sunmlib" = "yes" ; then
1714 echo "HAVE_MLIB=yes" >> config.mak
1715 echo "#define HAVE_MLIB 1" >> $TMPH
1717 if test "$pthreads" = "yes" ; then
1718 echo "HAVE_PTHREADS=yes" >> config.mak
1719 echo "#define HAVE_PTHREADS 1" >> $TMPH
1720 echo "#define HAVE_THREADS 1" >> $TMPH
1722 if test "$sdl" = "yes" ; then
1723 echo "CONFIG_SDL=yes" >> config.mak
1724 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1725 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1726 if test "$sdl_video_size" = "yes"; then
1727 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1730 if test "$texi2html" = "yes"; then
1731 echo "BUILD_DOC=yes" >> config.mak
1733 if test "$have_lrintf" = "yes" ; then
1734 echo "#define HAVE_LRINTF 1" >> $TMPH
1736 if test "$vhook" = "yes" ; then
1737 echo "BUILD_VHOOK=yes" >> config.mak
1738 echo "#define HAVE_VHOOK 1" >> $TMPH
1741 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1742 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1743 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1744 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1748 if test "$lshared" = "yes" ; then
1749 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1750 echo "BUILD_SHARED=yes" >> config.mak
1751 echo "PIC=-fPIC -DPIC" >> config.mak
1752 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1753 echo "SPPVERSION=$lavc_version" >> config.mak
1754 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1755 echo "LAVCVERSION=$lavc_version" >> config.mak
1756 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1757 echo "LAVFVERSION=$lavf_version" >> config.mak
1758 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1759 echo "LAVUVERSION=$lavu_version" >> config.mak
1760 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1761 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1762 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1764 echo "EXTRALIBS=$extralibs" >> config.mak
1766 # If you do not want to use encoders, disable them.
1767 if echo "$ENCODER_LIST" | grep -q encoder; then
1768 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1769 echo "CONFIG_ENCODERS=yes" >> config.mak
1772 # If you do not want to use decoders, disable them.
1773 if echo "$DECODER_LIST" | grep -q decoder; then
1774 echo "#define CONFIG_DECODERS 1" >> $TMPH
1775 echo "CONFIG_DECODERS=yes" >> config.mak
1779 if echo "$MUXER_LIST" | grep -q muxer; then
1780 echo "#define CONFIG_MUXERS 1" >> $TMPH
1781 echo "CONFIG_MUXERS=yes" >> config.mak
1785 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1786 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1787 echo "CONFIG_DEMUXERS=yes" >> config.mak
1791 if test "$a52" = "yes" ; then
1792 echo "#define CONFIG_AC3 1" >> $TMPH
1793 echo "CONFIG_AC3=yes" >> config.mak
1795 if test "$a52bin" = "yes" ; then
1796 echo "#define CONFIG_A52BIN 1" >> $TMPH
1797 echo "CONFIG_A52BIN=yes" >> config.mak
1802 if test "$dts" = "yes" ; then
1803 echo "#define CONFIG_DTS 1" >> $TMPH
1804 echo "CONFIG_DTS=yes" >> config.mak
1808 if test "$pp" = "yes" ; then
1809 echo "#define CONFIG_PP 1" >> $TMPH
1810 echo "CONFIG_PP=yes" >> config.mak
1813 # MPEG audio high precision mode
1814 if test "$mpegaudio_hp" = "yes" ; then
1815 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1818 if test "$v4l" = "yes" ; then
1819 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1820 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1823 if test "$v4l2" = "yes" ; then
1824 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1825 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1828 if test "$bktr" = "yes" ; then
1829 echo "#define CONFIG_BKTR 1" >> $TMPH
1830 echo "CONFIG_BKTR=yes" >> config.mak
1833 if test "$dv1394" = "yes" ; then
1834 echo "#define CONFIG_DV1394 1" >> $TMPH
1835 echo "CONFIG_DV1394=yes" >> config.mak
1838 if test "$dc1394" = "yes" ; then
1839 echo "#define CONFIG_DC1394 1" >> $TMPH
1840 echo "CONFIG_DC1394=yes" >> config.mak
1843 if test "$dlopen" = "yes" ; then
1844 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1847 if test "$dlfcn" = "yes" ; then
1848 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1851 if test "$audio_oss" = "yes" ; then
1852 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1853 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1856 if test "$audio_beos" = "yes" ; then
1857 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1858 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1861 if test "$network" = "yes" ; then
1862 echo "#define CONFIG_NETWORK 1" >> $TMPH
1863 echo "CONFIG_NETWORK=yes" >> config.mak
1866 if test "$ipv6" = "yes" ; then
1867 echo "#define CONFIG_IPV6 1" >> $TMPH
1870 if test "$zlib" = "yes" ; then
1871 echo "#define CONFIG_ZLIB 1" >> $TMPH
1872 echo "CONFIG_ZLIB=yes" >> config.mak
1875 if test "$libgsm" = "yes" ; then
1876 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1877 echo "CONFIG_LIBGSM=yes" >> config.mak
1880 if test "$mp3lame" = "yes" ; then
1881 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1882 echo "CONFIG_MP3LAME=yes" >> config.mak
1885 if test "$libogg" = "yes" ; then
1886 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1887 echo "CONFIG_LIBOGG=yes" >> config.mak
1890 if test "$vorbis" = "yes" ; then
1891 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1892 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1895 if test "$theora" = "yes" ; then
1896 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1897 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1900 if test "$faad" = "yes" ; then
1901 echo "#define CONFIG_FAAD 1" >> $TMPH
1902 echo "CONFIG_FAAD=yes" >> config.mak
1905 if test "$faadbin" = "yes" ; then
1906 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1907 echo "CONFIG_FAADBIN=yes" >> config.mak
1910 if test "$faac" = "yes" ; then
1911 echo "#define CONFIG_FAAC 1" >> $TMPH
1912 echo "CONFIG_FAAC=yes" >> config.mak
1915 if test "$xvid" = "yes" ; then
1916 echo "#define CONFIG_XVID 1" >> $TMPH
1917 echo "CONFIG_XVID=yes" >> config.mak
1920 if test "$x264" = "yes" ; then
1921 echo "#define CONFIG_X264 1" >> $TMPH
1922 echo "CONFIG_X264=yes" >> config.mak
1925 if test "$mingw32" = "yes" ; then
1926 echo "#define CONFIG_WIN32 1" >> $TMPH
1927 echo "CONFIG_WIN32=yes" >> config.mak
1928 echo "HAVE_W32THREADS=yes" >> config.mak
1929 echo "#define HAVE_W32THREADS 1" >> $TMPH
1930 echo "#define HAVE_THREADS 1" >> $TMPH
1931 echo "#ifndef __MINGW32__" >> $TMPH
1932 echo "#define __MINGW32__ 1" >> $TMPH
1933 echo "#endif" >> $TMPH
1936 if test "$mingwce" = "yes" ; then
1937 echo "#define CONFIG_WIN32 1" >> $TMPH
1938 echo "CONFIG_WIN32=yes" >> config.mak
1939 echo "#define CONFIG_WINCE 1" >> $TMPH
1940 echo "CONFIG_WINCE=yes" >> config.mak
1941 echo "#ifndef __MINGW32__" >> $TMPH
1942 echo "#define __MINGW32__ 1" >> $TMPH
1943 echo "#endif" >> $TMPH
1946 if test "$os2" = "yes" ; then
1947 echo "#define CONFIG_OS2 1" >> $TMPH
1948 echo "CONFIG_OS2=yes" >> config.mak
1949 echo "HAVE_OS2THREADS=yes" >> config.mak
1950 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1951 echo "#define HAVE_THREADS 1" >> $TMPH
1954 if test "$TARGET_OS" = "SunOS" ; then
1955 echo "#define CONFIG_SUNOS 1" >> $TMPH
1958 if test "$TARGET_OS" = "BeOS" ; then
1959 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1960 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1961 echo "#define HAVE_THREADS 1" >> $TMPH
1964 if test "$darwin" = "yes"; then
1965 echo "#define CONFIG_DARWIN 1" >> $TMPH
1966 echo "CONFIG_DARWIN=yes" >> config.mak
1969 if test "$_malloc_h" = "yes" ; then
1970 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1972 echo "#undef HAVE_MALLOC_H" >> $TMPH
1975 if test "$_memalign" = "yes" ; then
1976 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1978 echo "#undef HAVE_MEMALIGN" >> $TMPH
1981 if test "$memalignhack" = "yes" ; then
1982 echo "#define MEMALIGN_HACK 1" >> $TMPH
1986 if test "$netserver" = "yes" ; then
1987 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1988 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1991 if test "$need_inet_aton" = "yes" ; then
1992 echo "NEED_INET_ATON=yes" >> config.mak
1995 if test "$simpleidct" = "yes" ; then
1996 echo "#define SIMPLE_IDCT 1" >> $TMPH
1999 if test "$protocols" = "yes" ; then
2000 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
2001 echo "CONFIG_PROTOCOLS=yes" >> config.mak
2004 if test "$ffserver" = "yes" ; then
2005 echo "#define CONFIG_FFSERVER 1" >> $TMPH
2006 echo "CONFIG_FFSERVER=yes" >> config.mak
2009 if test "$ffplay" = "yes" ; then
2010 echo "CONFIG_FFPLAY=yes" >> config.mak
2013 if test "$gpl" = "yes" ; then
2014 echo "#define CONFIG_GPL 1" >> $TMPH
2015 echo "CONFIG_GPL=yes" >> config.mak
2018 echo "#define restrict $_restrict" >> $TMPH
2020 if test "$optimize" = "small"; then
2021 echo "#define always_inline" >> $TMPH
2022 echo "#define CONFIG_SMALL 1" >> $TMPH
2025 # build tree in object directory if source path is different from current one
2026 if test "$source_path_used" = "yes" ; then
2045 libavformat/Makefile \
2046 libavcodec/Makefile \
2047 libpostproc/Makefile \
2048 libavutil/Makefile \
2054 for dir in $DIRS ; do
2057 for f in $FILES ; do
2058 ln -sf "$source_path/$f" $f
2061 echo "SRC_PATH=$source_path" >> config.mak
2062 echo "BUILD_ROOT=$PWD" >> config.mak
2064 if test "$amr" = "yes" ; then
2065 echo "#define AMR 1" >> $TMPH
2066 echo "AMR=yes" >> config.mak
2069 if test "$amr_wb" = "yes" ; then
2070 echo "#define AMR_WB 1" >> $TMPH
2071 echo "AMR_WB=yes" >> config.mak
2073 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2075 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2076 echo "and extracted the source to libavcodec/amrwb_float"
2079 if test "$amr_nb" = "yes" ; then
2080 echo "#define AMR_NB 1" >> $TMPH
2081 echo "AMR_NB=yes" >> config.mak
2083 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2084 echo "REL-5 V5.1.0 from "
2085 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2086 echo "and extracted the source to libavcodec/amr_float"
2087 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2090 if test "$amr_nb_fixed" = "yes" ; then
2091 echo "#define AMR_NB_FIXED 1" >> $TMPH
2092 echo "AMR_NB_FIXED=yes" >> config.mak
2094 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2095 echo "REL-5 version 5.1.0 from "
2096 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2097 echo "and extracted src to libavcodec/amr"
2098 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2099 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2102 if test "$amr_if2" = "yes" ; then
2103 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2107 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2108 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2109 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2112 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2113 diff $TMPH config.h >/dev/null 2>&1
2114 if test "$?" != "0" ; then
2115 mv -f $TMPH config.h
2117 echo "config.h is unchanged"
2120 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2123 # build pkg-config files libav*.pc and libpostproc.pc
2125 cat <<EOF >libavutil.pc
2127 exec_prefix=\${prefix}
2128 libdir=\${exec_prefix}/lib
2129 includedir=\${prefix}/include
2132 Description: FFmpeg utility library
2133 Version: $lavu_version
2136 Libs: -L\${libdir} -lavutil
2137 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2140 cat <<EOF >libavutil-uninstalled.pc
2143 libdir=\${pcfiledir}/libavutil
2144 includedir=\${pcfiledir}/libavutil
2147 Description: FFmpeg utility library
2148 Version: $lavu_version
2151 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2152 Cflags: -I\${includedir}
2156 cat <<EOF >libavcodec.pc
2158 exec_prefix=\${prefix}
2159 libdir=\${exec_prefix}/lib
2160 includedir=\${prefix}/include
2163 Description: FFmpeg codec library
2164 Version: $lavc_version
2165 Requires: $pkg_requires libavutil = $lavu_version
2167 Libs: -L\${libdir} -lavcodec $extralibs
2168 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2171 cat <<EOF >libavcodec-uninstalled.pc
2174 libdir=\${pcfiledir}/libavcodec
2175 includedir=\${pcfiledir}/libavcodec
2178 Description: FFmpeg codec library
2179 Version: $lavc_version
2180 Requires: $pkg_requires libavutil = $lavu_version
2182 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2183 Cflags: -I\${includedir}
2187 cat <<EOF >libavformat.pc
2189 exec_prefix=\${prefix}
2190 libdir=\${exec_prefix}/lib
2191 includedir=\${prefix}/include
2194 Description: FFmpeg container format library
2195 Version: $lavf_version
2196 Requires: $pkg_requires libavcodec = $lavc_version
2198 Libs: -L\${libdir} -lavformat $extralibs
2199 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2202 cat <<EOF >libavformat-uninstalled.pc
2205 libdir=\${pcfiledir}/libavformat
2206 includedir=\${pcfiledir}/libavformat
2209 Description: FFmpeg container format library
2210 Version: $lavf_version
2211 Requires: $pkg_requires libavcodec = $lavc_version
2213 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2214 Cflags: -I\${includedir}
2219 cat <<EOF >libpostproc.pc
2221 exec_prefix=\${prefix}
2222 libdir=\${exec_prefix}/lib
2223 includedir=\${prefix}/include
2226 Description: FFmpeg post processing library
2227 Version: $lavc_version
2230 Libs: -L\${libdir} -lpostproc
2231 Cflags: -I\${includedir} -I\${includedir}/postproc
2234 cat <<EOF >libpostproc-uninstalled.pc
2237 libdir=\${pcfiledir}/libpostproc
2238 includedir=\${pcfiledir}/libpostproc
2241 Description: FFmpeg post processing library
2242 Version: $lavc_version
2245 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2246 Cflags: -I\${includedir}