3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
7 echo "Usage: configure [options]"
8 echo "Options: [defaults in brackets after descriptions]"
10 echo "Standard options:"
11 echo " --help print this message"
12 echo " --log log tests and output to config.err"
13 echo " --prefix=PREFIX install in PREFIX [$prefix]"
14 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
15 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
16 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
17 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
18 echo " --enable-libogg enable Ogg support via libogg [default=no]"
19 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
20 echo " --enable-theora enable Theora support via libtheora [default=no]"
21 echo " --enable-faad enable FAAD support via libfaad [default=no]"
22 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
23 echo " --enable-faac enable FAAC support via libfaac [default=no]"
24 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
25 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
26 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
27 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
28 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
29 echo " --enable-a52 enable GPLed A52 support [default=no]"
30 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
31 echo " --enable-dts enable GPLed DTS support [default=no]"
32 echo " --enable-pp enable GPLed postprocessing support [default=no]"
33 echo " --enable-static build static libraries [default=yes]"
34 echo " --disable-static do not build static libraries [default=no]"
35 echo " --enable-shared build shared libraries [default=no]"
36 echo " --disable-shared do not build shared libraries [default=yes]"
37 echo " --enable-amr_nb enable amr_nb float audio codec"
38 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
39 echo " --enable-amr_wb enable amr_wb float audio codec"
40 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
41 echo " --enable-sunmlib use Sun medialib [default=no]"
42 echo " --enable-pthreads use pthreads [default=no]"
43 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
44 echo " and libraw1394 [default=no]"
45 echo " --enable-gpl allow use of GPL code, the resulting libav*"
46 echo " and ffmpeg will be under GPL [default=no]"
48 echo "Advanced options (experts only):"
49 echo " --source-path=PATH path to source code [$source_path]"
50 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
51 echo " --cc=CC use C compiler CC [$cc]"
52 echo " --make=MAKE use specified make [$make]"
53 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
54 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
55 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
56 echo " --build-suffix=SUFFIX suffix for application specific build []"
57 echo " --cpu=CPU force cpu to CPU [$cpu]"
58 echo " --tune=CPU tune code for a particular CPU"
59 echo " (may fail or perform badly on other CPUs)"
60 echo " --powerpc-perf-enable enable performance report on PPC"
61 echo " (requires enabling PMC)"
62 echo " --disable-mmx disable MMX usage"
63 echo " --disable-iwmmxt disable iwmmxt usage"
64 echo " --disable-altivec disable AltiVec usage"
65 echo " --disable-audio-oss disable OSS audio support [default=no]"
66 echo " --disable-audio-beos disable BeOS audio support [default=no]"
67 echo " --disable-v4l disable video4linux grabbing [default=no]"
68 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
69 echo " --disable-bktr disable bktr video grabbing [default=no]"
70 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
71 echo " --disable-network disable network support [default=no]"
72 echo " --disable-zlib disable zlib [default=no]"
73 echo " --disable-lzo disable lzo [default=no]"
74 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
75 echo " --disable-vhook disable video hooking support"
76 echo " --enable-gprof enable profiling with gprof [$gprof]"
77 echo " --disable-debug disable debugging symbols"
78 echo " --disable-opts disable compiler optimizations"
79 echo " --disable-mpegaudio-hp faster (but less accurate)"
80 echo " MPEG audio decoding [default=no]"
81 echo " --disable-protocols disable I/O protocols support [default=no]"
82 echo " --disable-ffserver disable ffserver build"
83 echo " --disable-ffplay disable ffplay build"
84 echo " --enable-small optimize for size instead of speed"
85 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
86 echo " --disable-strip disable stripping of executables and shared libraries"
87 echo " --disable-encoder=NAME disables encoder NAME"
88 echo " --enable-encoder=NAME enables encoder NAME"
89 echo " --disable-decoder=NAME disables decoder NAME"
90 echo " --enable-decoder=NAME enables decoder NAME"
91 echo " --disable-encoders disables all encoders"
92 echo " --disable-decoders disables all decoders"
93 echo " --disable-muxers disables all muxers"
94 echo " --disable-demuxers disables all demuxers"
96 echo "NOTE: Object files are built at the place where configure is launched."
113 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
118 eval test "\$$1" = "yes"
122 (: ${SAVE_CFLAGS?}) 2>/dev/null
126 flags_saved && return
127 SAVE_CFLAGS="$CFLAGS"
128 SAVE_LDFLAGS="$LDFLAGS"
129 SAVE_extralibs="$extralibs"
133 CFLAGS="$SAVE_CFLAGS"
134 LDFLAGS="$SAVE_LDFLAGS"
135 extralibs="$SAVE_extralibs"
148 LDFLAGS="$LDFLAGS $*"
153 extralibs="$extralibs $*"
159 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
160 eval "$var=\"\$$var $*\""
172 append extralibs "$@"
179 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
180 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
187 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
188 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
195 log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
196 $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1
200 log check_cflags "$@"
201 check_cc "$@" <<EOF && add_cflags "$@"
207 log check_ldflags "$@"
208 check_ld "$@" <<EOF && add_ldflags "$@"
216 log check_header "$@"
243 check_header $header && check_func $func && add_extralibs "$@"
250 check_ld "$@" && { test -n "$cross_prefix" || $TMPE; }
258 check_lib $header $func "$@" || die "ERROR: $name not found"
261 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
265 # set temporary file name
266 if test ! -z "$TMPDIR" ; then
268 elif test ! -z "$TEMPDIR" ; then
274 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
275 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
276 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
277 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
278 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
302 i386|i486|i586|i686|i86pc|BePC)
307 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
308 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
309 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
314 # armv4l is a subset of armv5tel
321 "Power Macintosh"|ppc|powerpc)
396 SHFLAGS='-shared -Wl,-soname,$@'
403 FFLDFLAGS=-Wl,--warn-common
408 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
411 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
412 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
413 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
431 prefix="/boot/home/config"
432 # helps building libavcodec
433 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
434 # 3 gcc releases known for BeOS, each with ugly bugs
435 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
436 case "$gcc_version" in
437 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
440 *20010315*) echo "BeBits gcc"
441 CFLAGS="$CFLAGS -fno-expensive-optimizations"
445 # disable Linux things
452 # no need for libm, but the inet stuff
454 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
455 extralibs="-lbind -lsocket"
470 extralibs="$extralibs -lsocket -lnsl"
479 FFLDFLAGS="$FFLDFLAGS -export-dynamic"
480 extralibs="$extralibs -lossaudio"
489 LIBOBJFLAGS="\$(PIC)"
490 FFLDFLAGS="$FFLDFLAGS -export-dynamic -pthread"
491 LDCONFIG="ldconfig -m \$(libdir)"
492 extralibs="$extralibs -lossaudio"
501 CFLAGS="$CFLAGS -pthread"
502 FFLDFLAGS="$FFLDFLAGS -export-dynamic -pthread"
510 CFLAGS="$CFLAGS -pthread"
511 LDFLAGS="$LDFLAGS -rdynamic"
519 extralibs="-lpoll -lgnugetopt -lm"
530 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
535 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
537 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
538 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
539 FFSLDFLAGS=-Wl,-bind_at_load
542 # Note: the rest of the mingw32 config is done afterwards as mingw32
543 # can be forced on the command line for Linux cross compilation.
557 FFLDFLAGS="$FFLDFLAGS -rdynamic"
560 ranlib="echo ignoring ranlib"
569 ranlib="echo ignoring ranlib"
570 strip="echo ignoring strip"
571 CFLAGS="$CFLAGS -Zomf"
572 FFLDFLAGS="-Zomf -Zstack 16384 -s"
573 SHFLAGS="-Zdll -Zomf"
594 # From MPlayer configure. We need TARGET_OS available
595 # to the Makefile, so it can distinguish between flavors
596 # of AltiVec on PowerPC.
597 TARGET_OS=`( uname -s ) 2>&1`
599 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
607 [cC][yY][gG][wW][iI][nN]*)
611 TARGET_OS="$TARGET_OS-UNKNOWN"
616 source_path="`dirname $0`"
617 source_path_used="yes"
618 if test -z "$source_path" -o "$source_path" = "." ; then
620 source_path_used="no"
622 source_path="`cd \"$source_path\"; pwd`"
625 FFMPEG_CONFIGURATION=" "
627 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
630 CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
636 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
638 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
640 --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
642 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
644 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
646 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
648 --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
650 --make=*) make=`echo $opt | cut -d '=' -f 2`
652 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
654 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
656 --extra-libs=*) extralibs=${opt#--extra-libs=}
658 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
660 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
662 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
664 --powerpc-perf-enable) powerpc_perf="yes"
666 --disable-mmx) mmx="no"
668 --disable-iwmmxt) iwmmxt="no"
670 --disable-altivec) altivec="no"
672 --enable-gprof) gprof="yes"
674 --disable-v4l) v4l="no"
676 --disable-v4l2) v4l2="no"
678 --disable-bktr) bktr="no"
680 --disable-audio-oss) audio_oss="no"
682 --disable-audio-beos) audio_beos="no"
684 --disable-dv1394) dv1394="no"
686 --disable-network) network="no"; ffserver="no"
688 --disable-zlib) zlib="no"
690 --disable-lzo) lzo="no"
692 --enable-a52) a52="yes"
694 --enable-a52bin) a52bin="yes"
696 --enable-dts) dts="yes"
698 --enable-pp) pp="yes"
700 --enable-libgsm) libgsm="yes"
702 --enable-mp3lame) mp3lame="yes"
704 --enable-libogg) libogg="yes"
705 pkg_requires="$pkg_requires ogg >= 1.1"
707 --enable-vorbis) vorbis="yes"
708 pkg_requires="$pkg_requires vorbis vorbisenc"
710 --enable-theora) theora="yes"
711 pkg_requires="$pkg_requires theora"
713 --enable-faad) faad="yes"
715 --enable-faadbin) faadbin="yes"
717 --enable-faac) faac="yes"
719 --enable-xvid) xvid="yes"
721 --enable-x264) x264="yes"
723 --enable-dc1394) dc1394="yes"
724 pkg_requires="$pkg_requires libraw1394"
726 --disable-vhook) vhook="no"
728 --disable-simple_idct) simpleidct="no"
730 --enable-mingw32) mingw32="yes"
732 --enable-mingwce) mingwce="yes"
734 --enable-static) lstatic="yes"
736 --disable-static) lstatic="no"
738 --enable-shared) lshared="yes"
740 --disable-shared) lshared="no"
742 --disable-debug) debug="no"
744 --disable-opts) optimize="no"
746 --disable-mpegaudio-hp) mpegaudio_hp="no"
748 --disable-protocols) protocols="no"; network="no"; ffserver="no"
750 --disable-ffserver) ffserver="no"
752 --disable-ffplay) ffplay="no"
754 --enable-small) optimize="small"
756 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
758 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
760 --enable-amr_wb) amr="yes"; amr_wb="yes"
762 --enable-amr_if2) amr="yes"; amr_if2="yes"
764 --enable-sunmlib) sunmlib="yes"
766 --enable-pthreads) pthreads="yes"
768 --enable-gpl) gpl="yes"
770 --enable-memalign-hack) memalignhack="yes"
772 --disable-strip) dostrip="no"
774 --enable-encoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-encoder=}_encoder"
776 --enable-decoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-decoder=}_decoder"
778 --disable-encoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
780 --disable-decoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
782 --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
784 --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
786 --disable-muxers) muxers="no"; ffserver="no"
788 --disable-demuxers) demuxers="no"
793 echo "Unknown option \"$opt\"."
794 echo "See $0 --help for available options."
802 echo "# $0 $@" >$logfile
806 # Combine FFLDFLAGS and the LDFLAGS environment variable
807 LDFLAGS="$FFLDFLAGS $LDFLAGS"
809 cc="${cross_prefix}${cc}"
810 ar="${cross_prefix}${ar}"
811 ranlib="${cross_prefix}${ranlib}"
812 strip="${cross_prefix}${strip}"
814 # we need to build at least one lib type
815 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
817 At least one library type must be built.
818 Specify --enable-static to build the static libraries or --enable-shared to
819 build the shared libraries as well. To only build the shared libraries specify
820 --disable-static in addition to --enable-shared.
825 if test "$theora" = "yes" ; then
826 if test "$libogg" = "no"; then
827 echo "libogg must be enabled to enable Theora."
833 if test "$vorbis" = "yes" ; then
834 if test "$libogg" = "no"; then
835 echo "libogg must be enabled to enable Vorbis."
841 if test "$gpl" != "yes"; then
842 if test "$pp" != "no"; then
843 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
847 if test "$a52" != "no" -o "$a52bin" != "no"; then
848 echo "liba52 is under GPL and --enable-gpl is not specified."
852 if test "$xvid" != "no"; then
853 echo "libxvidcore is under GPL and --enable-gpl is not specified."
857 if test "$x264" != "no"; then
858 echo "x264 is under GPL and --enable-gpl is not specified."
862 if test "$dts" != "no"; then
863 echo "libdts is under GPL and --enable-gpl is not specified."
867 if test "$faad" != "no" -o "$faadbin" != "no"; then
868 if check_header faad.h; then
871 #ifndef FAAD2_VERSION
874 int main( void ) { return 0; }
876 if test $? = 0 ; then
877 echo "FAAD2 is under GPL and --enable-gpl is not specified."
883 echo "FAAD test failed."
888 if test "$fail" = "yes"; then
894 if test $mmx = "default"; then
895 if test $cpu = "x86" -o $cpu = "x86_64"; then
902 # check iwmmxt support
903 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
905 check_cc <<EOF && iwmmxt=yes
907 __asm__ __volatile__ ("wunpckelub wr6, wr4");
913 needmdynamicnopic="no"
914 if test $targetos = Darwin; then
915 if test -n "`$cc -v 2>&1 | grep xlc`"; then
916 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
918 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
919 case "$gcc_version" in
921 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
924 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
925 if test "$lshared" = no; then
926 needmdynamicnopic="yes"
930 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
931 if test "$lshared" = no; then
932 needmdynamicnopic="yes"
939 # Can only do AltiVec on PowerPC
940 if test $altivec = "default"; then
941 if test $cpu = "powerpc"; then
948 # Add processor-specific flags
951 if test $tune != "generic"; then
953 601|ppc601|PowerPC601)
954 CFLAGS="$CFLAGS -mcpu=601"
955 if test $altivec = "yes"; then
956 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
960 603*|ppc603*|PowerPC603*)
961 CFLAGS="$CFLAGS -mcpu=603"
962 if test $altivec = "yes"; then
963 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
967 604*|ppc604*|PowerPC604*)
968 CFLAGS="$CFLAGS -mcpu=604"
969 if test $altivec = "yes"; then
970 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
974 G3|g3|75*|ppc75*|PowerPC75*)
975 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
976 if test $altivec = "yes"; then
977 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
981 G4|g4|745*|ppc745*|PowerPC745*)
982 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
983 if test $altivec = "no"; then
984 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
988 74*|ppc74*|PowerPC74*)
989 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
990 if test $altivec = "no"; then
991 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
995 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
996 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
997 if test $altivec = "no"; then
998 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1001 POWERPCMODE="64bits"
1003 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1004 CFLAGS="$CFLAGS -march=$tune"
1007 echo "WARNING: Unknown CPU \"$tune\", ignored."
1012 # check for SIMD availability
1014 # AltiVec flags: The FSF version of GCC differs from the Apple version
1015 if test $cpu = "powerpc"; then
1016 if test $altivec = "yes"; then
1017 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1018 CFLAGS="$CFLAGS -faltivec"
1020 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1025 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1027 # check if our compiler supports Motorola AltiVec C API
1028 if test $altivec = "yes"; then
1029 if test $_altivec_h = "yes"; then
1030 inc_altivec_h="#include <altivec.h>"
1034 check_cc <<EOF || altivec=no
1037 vector signed int v1, v2, v3;
1038 v1 = vec_add(v2,v3);
1044 # mmi only available on mips
1045 if test $mmi = "default"; then
1046 if test $cpu = "mips"; then
1053 # check if our compiler supports mmi
1054 enabled mmi && check_cc <<EOF || mmi="no"
1056 __asm__ ("lq \$2, 0(\$2)");
1061 # test gcc version to see if vector builtins can be used
1062 # currently only used on i386 for MMX builtins
1063 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1064 #include <xmmintrin.h>
1066 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1069 #error no vector builtins
1074 # test for mm3dnow.h
1075 test "$cpu" = "x86_64" && march=k8 || march=athlon
1076 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1077 #include <mm3dnow.h>
1086 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
1087 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
1089 You can only build one library type at once on MinGW.
1090 Specify --disable-static --enable-shared to only build
1091 the shared libraries. To build only the static libraries
1092 you do not need to pass additional options.
1104 if test "$mingwce" = "yes"; then
1110 if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi
1111 if test "$force_libdir" != yes; then bindir="$prefix"; fi
1115 # big/little-endian test
1116 if test -z "$cross_prefix" ; then
1117 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1118 #include <inttypes.h>
1119 int main(int argc, char ** argv){
1120 volatile uint32_t i=0x01234567;
1121 return (*((uint8_t*)(&i))) == 0x67;
1125 # programs cannot be launched if cross compiling, so make a static guess
1126 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1133 check_header inttypes.h || inttypes=no
1137 check_cc <<EOF || emu_fast_int=yes
1138 #include <inttypes.h>
1139 int main(int argc, char ** argv){
1140 volatile uint_fast64_t i=0x01234567;
1146 # check availability of some header files
1150 if check_header malloc.h; then
1153 check_func memalign || _memalign="no"
1156 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1157 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1160 check_func localtime_r && localtime_r=yes || localtime_r=no
1161 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1162 enabled lzo && enabled gpl && check_lib lzo1x.h lzo_version -llzo || lzo="no"
1164 # check for some common methods of building with pthread support
1165 # do this before the optional library checks as some of them require pthreads
1166 if enabled pthreads; then
1167 { check_cflags -pthread && check_ldflags -pthread; } ||
1168 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1169 check_lib pthread.h pthread_create -lpthread ||
1170 check_func pthread_create ||
1171 die "ERROR: can't find pthreads library"
1174 # these are off by default, so fail if requested and not available
1175 enabled dts && require libdts dts.h dts_init -ldts
1176 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1177 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1178 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1179 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1180 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1181 enabled faad && require libfaad faad.h faacDecOpen -lfaad
1182 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1183 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1184 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1185 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1187 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1188 # the generic test functions
1189 if enabled faac; then
1191 temp_extralibs -lfaac
1192 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1197 faacEncGetVersion(&id, &cpr);
1204 # test for lrintf in math.h
1205 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1206 #define _ISOC9X_SOURCE 1
1208 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1212 for restrict_keyword in restrict __restrict__ __restrict; do
1213 check_cc <<EOF && _restrict=$restrict_keyword && break
1214 void foo(char * $restrict_keyword p);
1218 # dlopen/dlfcn.h probing
1220 check_header dlfcn.h && dlfcn=yes
1223 if check_func dlopen; then
1229 if check_func dlopen; then
1234 if test "$vhook" = "default"; then
1238 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1243 ##########################################
1246 temp_extralibs -lImlib2
1247 check_ld <<EOF && imlib2=yes || imlib2=no
1248 #include <X11/Xlib.h>
1250 int main( void ) { return (int) imlib_load_font("foo"); }
1254 ##########################################
1258 if test "x$targetos" != "xBeOS"; then
1259 if (freetype-config --version) >/dev/null 2>&1 ; then
1260 temp_cflags `freetype-config --cflags`
1261 temp_extralibs `freetype-config --libs`
1262 check_ld <<EOF && freetype2=yes
1263 #include <ft2build.h>
1264 int main( void ) { return (int) FT_Init_FreeType(0); }
1270 ##########################################
1275 SDL_CONFIG="${cross_prefix}sdl-config"
1276 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1277 temp_cflags `"${SDL_CONFIG}" --cflags`
1278 temp_extralibs `"${SDL_CONFIG}" --libs`
1281 #undef main /* We don't want SDL to override our main() */
1282 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1284 if test $? = 0; then
1285 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1286 if test "$_sdlversion" -lt 121 ; then
1290 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1293 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1294 int w = vi->current_w;
1303 enabled sdl || ffplay=no
1305 ##########################################
1309 if (texi2html -version) >/dev/null 2>&1; then
1313 ##########################################
1316 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1317 #include <sys/types.h>
1318 #include <sys/socket.h>
1319 #include <netinet/in.h>
1322 struct sockaddr_storage saddr;
1323 struct ipv6_mreq mreq6;
1324 getaddrinfo(0,0,0,0);
1325 getnameinfo(0,0,0,0,0,0,0);
1326 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1330 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1331 enabled v4l2 && check_cc <<EOF || v4l2="no"
1332 #include <sys/time.h>
1333 #include <asm/types.h>
1334 #include <linux/videodev2.h>
1335 int dummy = V4L2_PIX_FMT_YUV420;
1336 struct v4l2_buffer dummy1;
1339 enabled debug && add_cflags -g
1341 # add some useful compiler flags if supported
1342 check_cflags -Wdeclaration-after-statement
1344 check_cflags -Wno-switch
1346 # add some linker flags
1347 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1349 # not all compilers support -Os
1350 test "$optimize" = "small" && check_cflags -Os
1352 if enabled optimize; then
1353 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1354 CFLAGS="$CFLAGS -O5"
1355 LDFLAGS="$LDFLAGS -O5"
1357 CFLAGS="-O3 $CFLAGS"
1361 # PIC flags for shared library objects where they are needed
1362 if test "$lshared" = "yes" ; then
1363 # LIBOBJFLAGS may have already been set in the OS configuration
1364 if test -z "$LIBOBJFLAGS" ; then
1365 if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1366 LIBOBJFLAGS="\$(PIC)"
1371 if test x"$bindir" = x""; then
1372 bindir="${prefix}/bin"
1375 if test x"$libdir" = x""; then
1376 libdir="${prefix}/lib"
1379 if test x"$incdir" = x""; then
1380 incdir="${prefix}/include/ffmpeg"
1383 if test x"$mandir" = x""; then
1384 mandir="${prefix}/man"
1387 echo "install prefix $prefix"
1388 echo "source path $source_path"
1389 echo "C compiler $cc"
1391 echo "CPU $cpu ($tune)"
1392 if test "$BUILDSUF" != ""; then
1393 echo "build suffix $BUILDSUF"
1395 echo "big-endian $bigendian"
1396 echo "inttypes.h $inttypes"
1397 echo "broken inttypes.h $emu_fast_int"
1398 if test $cpu = "x86" -o $cpu = "x86_64"; then
1399 echo "MMX enabled $mmx"
1400 echo "Vector Builtins $builtin_vector"
1401 echo "3DNow! Builtins $mm3dnow"
1403 if test $cpu = "armv4l"; then
1404 echo "IWMMXT enabled $iwmmxt"
1406 if test $cpu = "mips"; then
1407 echo "MMI enabled $mmi"
1409 if test $cpu = "powerpc"; then
1410 echo "AltiVec enabled $altivec"
1412 echo "gprof enabled $gprof"
1413 echo "zlib enabled $zlib"
1414 echo "lzo enabled $lzo"
1415 echo "libgsm enabled $libgsm"
1416 echo "mp3lame enabled $mp3lame"
1417 echo "libogg enabled $libogg"
1418 echo "Vorbis enabled $vorbis"
1419 echo "Theora enabled $theora"
1420 echo "FAAD enabled $faad"
1421 echo "faadbin enabled $faadbin"
1422 echo "FAAC enabled $faac"
1423 echo "XviD enabled $xvid"
1424 echo "x264 enabled $x264"
1425 echo "a52 support $a52"
1426 echo "a52 dlopened $a52bin"
1427 echo "DTS support $dts"
1428 echo "pp support $pp"
1429 echo "debug symbols $debug"
1430 echo "strip symbols $dostrip"
1431 echo "optimize $optimize"
1432 echo "static $lstatic"
1433 echo "shared $lshared"
1434 echo "video hooking $vhook"
1435 echo "SDL support $sdl"
1436 if test $sdl_too_old = "yes"; then
1437 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1440 if test "$vhook" = "yes"; then
1441 echo "Imlib2 support $imlib2"
1442 echo "FreeType support $freetype2"
1444 echo "Sun medialib support" $sunmlib
1445 echo "pthreads support" $pthreads
1446 echo "AMR-NB float support" $amr_nb
1447 echo "AMR-NB fixed support" $amr_nb_fixed
1448 echo "AMR-WB float support" $amr_wb
1449 echo "AMR-WB IF2 support" $amr_if2
1450 echo "network support $network"
1451 if test "$network" = "yes" ; then
1452 echo "IPv6 support $ipv6"
1454 if test "$gpl" = "no" ; then
1455 echo "License: LGPL"
1460 echo "Creating config.mak and config.h..."
1463 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1464 echo "# Automatically generated by configure - do not modify!" > config.mak
1465 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1466 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1468 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1469 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1470 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1471 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1472 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1473 echo "MAKE=$make" >> config.mak
1474 echo "CC=$cc" >> config.mak
1475 echo "AR=$ar" >> config.mak
1476 echo "RANLIB=$ranlib" >> config.mak
1477 if test "$dostrip" = "yes" ; then
1478 echo "STRIP=$strip" >> config.mak
1479 echo "INSTALLSTRIP=$installstrip" >> config.mak
1481 echo "STRIP=echo ignoring strip" >> config.mak
1482 echo "INSTALLSTRIP=" >> config.mak
1485 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1486 # shared modules on OS/X (vhook/Makefile).
1488 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1490 echo "OPTFLAGS=$CFLAGS" >> config.mak
1491 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1492 echo "LDFLAGS=$LDFLAGS" >> config.mak
1493 echo "LDCONFIG=$LDCONFIG" >> config.mak
1494 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1495 echo "SHFLAGS=$SHFLAGS" >> config.mak
1496 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1497 echo "BUILD_STATIC=$lstatic" >> config.mak
1498 echo "BUILDSUF=$BUILDSUF" >> config.mak
1499 echo "LIBPREF=$LIBPREF" >> config.mak
1500 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1501 if test "$lstatic" = "yes" ; then
1502 echo "LIB=$LIB" >> config.mak
1503 else # Some Make complain if this variable does not exist.
1504 echo "LIB=" >> config.mak
1506 echo "SLIBPREF=$SLIBPREF" >> config.mak
1507 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1508 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1509 echo "TARGET_OS=$TARGET_OS" >> config.mak
1510 if test "$cpu" = "x86" ; then
1511 echo "TARGET_ARCH_X86=yes" >> config.mak
1512 echo "#define ARCH_X86 1" >> $TMPH
1513 elif test "$cpu" = "x86_64" ; then
1514 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1515 echo "#define ARCH_X86_64 1" >> $TMPH
1516 elif test "$cpu" = "armv4l" ; then
1517 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1518 echo "#define ARCH_ARMV4L 1" >> $TMPH
1519 elif test "$cpu" = "alpha" ; then
1520 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1521 echo "#define ARCH_ALPHA 1" >> $TMPH
1522 elif test "$cpu" = "sparc64" ; then
1523 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1524 echo "#define ARCH_SPARC64 1" >> $TMPH
1525 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1526 echo "#define ARCH_SPARC 1" >> $TMPH
1527 elif test "$cpu" = "sparc" ; then
1528 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1529 echo "#define ARCH_SPARC 1" >> $TMPH
1530 elif test "$cpu" = "powerpc" ; then
1531 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1532 echo "#define ARCH_POWERPC 1" >> $TMPH
1533 if test $POWERPCMODE = "32bits"; then
1534 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1536 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1538 if test "$powerpc_perf" = "yes"; then
1539 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1541 elif test "$cpu" = "mips" ; then
1542 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1543 echo "#define ARCH_MIPS 1" >> $TMPH
1544 elif test "$cpu" = "sh4" ; then
1545 echo "TARGET_ARCH_SH4=yes" >> config.mak
1546 echo "#define ARCH_SH4 1" >> $TMPH
1547 elif test "$cpu" = "parisc" ; then
1548 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1549 echo "#define ARCH_PARISC 1" >> $TMPH
1550 elif test "$cpu" = "s390" ; then
1551 echo "TARGET_ARCH_S390=yes" >> config.mak
1552 echo "#define ARCH_S390 1" >> $TMPH
1553 elif test "$cpu" = "m68k" ; then
1554 echo "TARGET_ARCH_M68K=yes" >> config.mak
1555 echo "#define ARCH_M68K 1" >> $TMPH
1556 elif test "$cpu" = "ia64" ; then
1557 echo "TARGET_ARCH_IA64=yes" >> config.mak
1558 echo "#define ARCH_IA64 1" >> $TMPH
1560 echo "#define TUNECPU $TUNECPU" >> $TMPH
1561 if test "$bigendian" = "yes" ; then
1562 echo "WORDS_BIGENDIAN=yes" >> config.mak
1563 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1565 if test "$inttypes" != "yes" ; then
1566 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1568 if test "$emu_fast_int" = "yes" ; then
1569 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1571 if test "$mmx" = "yes" ; then
1572 echo "TARGET_MMX=yes" >> config.mak
1573 echo "#define HAVE_MMX 1" >> $TMPH
1574 echo "#define __CPU__ 586" >> $TMPH
1576 if test "$builtin_vector" = "yes" ; then
1577 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1578 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1580 if test "$mm3dnow" = "yes" ; then
1581 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1582 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1584 if test "$iwmmxt" = "yes" ; then
1585 echo "TARGET_IWMMXT=yes" >> config.mak
1586 echo "#define HAVE_IWMMXT 1" >> $TMPH
1588 if test "$mmi" = "yes" ; then
1589 echo "TARGET_MMI=yes" >> config.mak
1590 echo "#define HAVE_MMI 1" >> $TMPH
1592 if test "$altivec" = "yes" ; then
1593 echo "TARGET_ALTIVEC=yes" >> config.mak
1594 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1595 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1596 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1597 if test "$_altivec_h" = "yes" ; then
1598 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1600 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1603 if test "$gprof" = "yes" ; then
1604 echo "TARGET_GPROF=yes" >> config.mak
1605 echo "#define HAVE_GPROF 1" >> $TMPH
1607 if test "$localtime_r" = "yes" ; then
1608 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1610 if test "$imlib2" = "yes" ; then
1611 echo "HAVE_IMLIB2=yes" >> config.mak
1613 if test "$freetype2" = "yes" ; then
1614 echo "HAVE_FREETYPE2=yes" >> config.mak
1616 if test "$sunmlib" = "yes" ; then
1617 echo "HAVE_MLIB=yes" >> config.mak
1618 echo "#define HAVE_MLIB 1" >> $TMPH
1620 if test "$pthreads" = "yes" ; then
1621 echo "HAVE_PTHREADS=yes" >> config.mak
1622 echo "#define HAVE_PTHREADS 1" >> $TMPH
1623 echo "#define HAVE_THREADS 1" >> $TMPH
1625 if test "$sdl" = "yes" ; then
1626 echo "CONFIG_SDL=yes" >> config.mak
1627 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1628 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1629 if test "$sdl_video_size" = "yes"; then
1630 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1633 if test "$texi2html" = "yes"; then
1634 echo "BUILD_DOC=yes" >> config.mak
1636 if test "$have_lrintf" = "yes" ; then
1637 echo "#define HAVE_LRINTF 1" >> $TMPH
1639 if test "$vhook" = "yes" ; then
1640 echo "BUILD_VHOOK=yes" >> config.mak
1641 echo "#define HAVE_VHOOK 1" >> $TMPH
1644 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1645 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1646 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1647 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1651 if test "$lshared" = "yes" ; then
1652 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1653 echo "BUILD_SHARED=yes" >> config.mak
1654 echo "PIC=-fPIC -DPIC" >> config.mak
1655 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1656 echo "SPPVERSION=$lavc_version" >> config.mak
1657 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1658 echo "LAVCVERSION=$lavc_version" >> config.mak
1659 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1660 echo "LAVFVERSION=$lavf_version" >> config.mak
1661 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1662 echo "LAVUVERSION=$lavu_version" >> config.mak
1663 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1664 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1665 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1667 echo "EXTRALIBS=$extralibs" >> config.mak
1668 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1670 echo "VERSION=$version" >>config.mak
1671 # If you do not want to use encoders, disable them.
1672 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1673 echo "CONFIG_ENCODERS=yes" >> config.mak
1675 # If you do not want to use decoders, disable them.
1676 echo "#define CONFIG_DECODERS 1" >> $TMPH
1677 echo "CONFIG_DECODERS=yes" >> config.mak
1680 if test "$muxers" = "yes" ; then
1681 echo "#define CONFIG_MUXERS 1" >> $TMPH
1682 echo "CONFIG_MUXERS=yes" >> config.mak
1686 if test "$demuxers" = "yes" ; then
1687 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1688 echo "CONFIG_DEMUXERS=yes" >> config.mak
1692 if test "$a52" = "yes" ; then
1693 echo "#define CONFIG_AC3 1" >> $TMPH
1694 echo "CONFIG_AC3=yes" >> config.mak
1696 if test "$a52bin" = "yes" ; then
1697 echo "#define CONFIG_A52BIN 1" >> $TMPH
1698 echo "CONFIG_A52BIN=yes" >> config.mak
1703 if test "$dts" = "yes" ; then
1704 echo "#define CONFIG_DTS 1" >> $TMPH
1705 echo "CONFIG_DTS=yes" >> config.mak
1709 if test "$pp" = "yes" ; then
1710 echo "#define CONFIG_PP 1" >> $TMPH
1711 echo "CONFIG_PP=yes" >> config.mak
1714 # MPEG audio high precision mode
1715 if test "$mpegaudio_hp" = "yes" ; then
1716 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1719 if test "$v4l" = "yes" ; then
1720 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1721 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1724 if test "$v4l2" = "yes" ; then
1725 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1726 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1729 if test "$bktr" = "yes" ; then
1730 echo "#define CONFIG_BKTR 1" >> $TMPH
1731 echo "CONFIG_BKTR=yes" >> config.mak
1734 if test "$dv1394" = "yes" ; then
1735 echo "#define CONFIG_DV1394 1" >> $TMPH
1736 echo "CONFIG_DV1394=yes" >> config.mak
1739 if test "$dc1394" = "yes" ; then
1740 echo "#define CONFIG_DC1394 1" >> $TMPH
1741 echo "CONFIG_DC1394=yes" >> config.mak
1744 if test "$dlopen" = "yes" ; then
1745 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1748 if test "$dlfcn" = "yes" ; then
1749 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1752 if test "$audio_oss" = "yes" ; then
1753 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1754 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1757 if test "$audio_beos" = "yes" ; then
1758 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1759 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1762 if test "$network" = "yes" ; then
1763 echo "#define CONFIG_NETWORK 1" >> $TMPH
1764 echo "CONFIG_NETWORK=yes" >> config.mak
1767 if test "$ipv6" = "yes" ; then
1768 echo "#define CONFIG_IPV6 1" >> $TMPH
1771 if test "$zlib" = "yes" ; then
1772 echo "#define CONFIG_ZLIB 1" >> $TMPH
1773 echo "CONFIG_ZLIB=yes" >> config.mak
1776 if test "$lzo" = "yes" ; then
1777 echo "#define CONFIG_LZO 1" >> $TMPH
1778 echo "CONFIG_LZO=yes" >> config.mak
1781 if test "$libgsm" = "yes" ; then
1782 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1783 echo "CONFIG_LIBGSM=yes" >> config.mak
1786 if test "$mp3lame" = "yes" ; then
1787 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1788 echo "CONFIG_MP3LAME=yes" >> config.mak
1791 if test "$libogg" = "yes" ; then
1792 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1793 echo "CONFIG_LIBOGG=yes" >> config.mak
1796 if test "$vorbis" = "yes" ; then
1797 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1798 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1801 if test "$theora" = "yes" ; then
1802 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1803 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1806 if test "$faad" = "yes" ; then
1807 echo "#define CONFIG_FAAD 1" >> $TMPH
1808 echo "CONFIG_FAAD=yes" >> config.mak
1811 if test "$faadbin" = "yes" ; then
1812 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1813 echo "CONFIG_FAADBIN=yes" >> config.mak
1816 if test "$faac" = "yes" ; then
1817 echo "#define CONFIG_FAAC 1" >> $TMPH
1818 echo "CONFIG_FAAC=yes" >> config.mak
1821 if test "$xvid" = "yes" ; then
1822 echo "#define CONFIG_XVID 1" >> $TMPH
1823 echo "CONFIG_XVID=yes" >> config.mak
1826 if test "$x264" = "yes" ; then
1827 echo "#define CONFIG_X264 1" >> $TMPH
1828 echo "CONFIG_X264=yes" >> config.mak
1831 if test "$mingw32" = "yes" ; then
1832 echo "#define CONFIG_WIN32 1" >> $TMPH
1833 echo "CONFIG_WIN32=yes" >> config.mak
1834 echo "HAVE_W32THREADS=yes" >> config.mak
1835 echo "#define HAVE_W32THREADS 1" >> $TMPH
1836 echo "#define HAVE_THREADS 1" >> $TMPH
1837 echo "#ifndef __MINGW32__" >> $TMPH
1838 echo "#define __MINGW32__ 1" >> $TMPH
1839 echo "#endif" >> $TMPH
1842 if test "$mingwce" = "yes" ; then
1843 echo "#define CONFIG_WIN32 1" >> $TMPH
1844 echo "CONFIG_WIN32=yes" >> config.mak
1845 echo "#define CONFIG_WINCE 1" >> $TMPH
1846 echo "CONFIG_WINCE=yes" >> config.mak
1847 echo "#ifndef __MINGW32__" >> $TMPH
1848 echo "#define __MINGW32__ 1" >> $TMPH
1849 echo "#endif" >> $TMPH
1852 if test "$os2" = "yes" ; then
1853 echo "#define CONFIG_OS2 1" >> $TMPH
1854 echo "CONFIG_OS2=yes" >> config.mak
1855 echo "HAVE_OS2THREADS=yes" >> config.mak
1856 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1857 echo "#define HAVE_THREADS 1" >> $TMPH
1860 if test "$TARGET_OS" = "SunOS" ; then
1861 echo "#define CONFIG_SUNOS 1" >> $TMPH
1864 if test "$TARGET_OS" = "BeOS" ; then
1865 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1866 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1867 echo "#define HAVE_THREADS 1" >> $TMPH
1870 if test "$darwin" = "yes"; then
1871 echo "#define CONFIG_DARWIN 1" >> $TMPH
1872 echo "CONFIG_DARWIN=yes" >> config.mak
1875 if test "$_malloc_h" = "yes" ; then
1876 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1878 echo "#undef HAVE_MALLOC_H" >> $TMPH
1881 if test "$_memalign" = "yes" ; then
1882 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1884 echo "#undef HAVE_MEMALIGN" >> $TMPH
1887 if test "$memalignhack" = "yes" ; then
1888 echo "#define MEMALIGN_HACK 1" >> $TMPH
1892 if test "$netserver" = "yes" ; then
1893 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1894 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1897 if test "$need_inet_aton" = "yes" ; then
1898 echo "NEED_INET_ATON=yes" >> config.mak
1901 if test "$simpleidct" = "yes" ; then
1902 echo "#define SIMPLE_IDCT 1" >> $TMPH
1905 if test "$protocols" = "yes" ; then
1906 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1907 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1910 if test "$ffserver" = "yes" ; then
1911 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1912 echo "CONFIG_FFSERVER=yes" >> config.mak
1915 if test "$ffplay" = "yes" ; then
1916 echo "CONFIG_FFPLAY=yes" >> config.mak
1919 if test "$gpl" = "yes" ; then
1920 echo "#define CONFIG_GPL 1" >> $TMPH
1921 echo "CONFIG_GPL=yes" >> config.mak
1924 echo "#define restrict $_restrict" >> $TMPH
1926 if test "$optimize" = "small"; then
1927 echo "#define always_inline" >> $TMPH
1930 # build tree in object directory if source path is different from current one
1931 if test "$source_path_used" = "yes" ; then
1950 libavformat/Makefile \
1951 libavcodec/Makefile \
1952 libpostproc/Makefile \
1953 libavutil/Makefile \
1959 for dir in $DIRS ; do
1962 for f in $FILES ; do
1963 ln -sf "$source_path/$f" $f
1966 echo "SRC_PATH=$source_path" >> config.mak
1967 echo "BUILD_ROOT=$PWD" >> config.mak
1969 if test "$amr" = "yes" ; then
1970 echo "#define AMR 1" >> $TMPH
1971 echo "AMR=yes" >> config.mak
1974 if test "$amr_wb" = "yes" ; then
1975 echo "#define AMR_WB 1" >> $TMPH
1976 echo "AMR_WB=yes" >> config.mak
1978 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1980 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1981 echo "and extracted the source to libavcodec/amrwb_float"
1984 if test "$amr_nb" = "yes" ; then
1985 echo "#define AMR_NB 1" >> $TMPH
1986 echo "AMR_NB=yes" >> config.mak
1988 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1989 echo "REL-5 V5.1.0 from "
1990 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
1991 echo "and extracted the source to libavcodec/amr_float"
1992 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
1995 if test "$amr_nb_fixed" = "yes" ; then
1996 echo "#define AMR_NB_FIXED 1" >> $TMPH
1997 echo "AMR_NB_FIXED=yes" >> config.mak
1999 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2000 echo "REL-5 version 5.1.0 from "
2001 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2002 echo "and extracted src to libavcodec/amr"
2003 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2004 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2007 if test "$amr_if2" = "yes" ; then
2008 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2012 for codec in $CODEC_LIST ; do
2013 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2014 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2017 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2018 diff $TMPH config.h >/dev/null 2>&1
2019 if test "$?" != "0" ; then
2020 mv -f $TMPH config.h
2022 echo "config.h is unchanged"
2025 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2028 # build pkg-config files libav*.pc and libpostproc.pc
2030 cat <<EOF >libavutil.pc
2032 exec_prefix=\${prefix}
2033 libdir=\${exec_prefix}/lib
2034 includedir=\${prefix}/include
2037 Description: FFmpeg utility library
2038 Version: $lavu_version
2041 Libs: -L\${libdir} -lavutil
2042 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2045 cat <<EOF >libavutil-uninstalled.pc
2048 libdir=\${pcfiledir}/libavutil
2049 includedir=\${pcfiledir}/libavutil
2052 Description: FFmpeg utility library
2053 Version: $lavu_version
2056 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2057 Cflags: -I\${includedir}
2061 cat <<EOF >libavcodec.pc
2063 exec_prefix=\${prefix}
2064 libdir=\${exec_prefix}/lib
2065 includedir=\${prefix}/include
2068 Description: FFmpeg codec library
2069 Version: $lavc_version
2070 Requires: $pkg_requires libavutil = $lavu_version
2072 Libs: -L\${libdir} -lavcodec $extralibs
2073 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2076 cat <<EOF >libavcodec-uninstalled.pc
2079 libdir=\${pcfiledir}/libavcodec
2080 includedir=\${pcfiledir}/libavcodec
2083 Description: FFmpeg codec library
2084 Version: $lavc_version
2085 Requires: $pkg_requires libavutil = $lavu_version
2087 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2088 Cflags: -I\${includedir}
2092 cat <<EOF >libavformat.pc
2094 exec_prefix=\${prefix}
2095 libdir=\${exec_prefix}/lib
2096 includedir=\${prefix}/include
2099 Description: FFmpeg container format library
2100 Version: $lavf_version
2101 Requires: $pkg_requires libavcodec = $lavc_version
2103 Libs: -L\${libdir} -lavformat $extralibs
2104 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2107 cat <<EOF >libavformat-uninstalled.pc
2110 libdir=\${pcfiledir}/libavformat
2111 includedir=\${pcfiledir}/libavformat
2114 Description: FFmpeg container format library
2115 Version: $lavf_version
2116 Requires: $pkg_requires libavcodec = $lavc_version
2118 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2119 Cflags: -I\${includedir}
2124 cat <<EOF >libpostproc.pc
2126 exec_prefix=\${prefix}
2127 libdir=\${exec_prefix}/lib
2128 includedir=\${prefix}/include
2131 Description: FFmpeg post processing library
2132 Version: $lavc_version
2135 Libs: -L\${libdir} -lpostproc
2136 Cflags: -I\${includedir} -I\${includedir}/postproc
2139 cat <<EOF >libpostproc-uninstalled.pc
2142 libdir=\${pcfiledir}/libpostproc
2143 includedir=\${pcfiledir}/libpostproc
2146 Description: FFmpeg post processing library
2147 Version: $lavc_version
2150 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2151 Cflags: -I\${includedir}