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[=FILE|yes|no] log tests and output to FILE [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 [$cross_prefix]"
51 echo " --cross-compile assume a cross-compiler is used"
52 echo " --cc=CC use C compiler CC [$cc]"
53 echo " --make=MAKE use specified make [$make]"
54 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
55 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
56 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
57 echo " --build-suffix=SUFFIX suffix for application specific build []"
58 echo " --cpu=CPU force cpu to CPU [$cpu]"
59 echo " --tune=CPU tune code for a particular CPU"
60 echo " (may fail or perform badly on other CPUs)"
61 echo " --powerpc-perf-enable enable performance report on PPC"
62 echo " (requires enabling PMC)"
63 echo " --disable-mmx disable MMX usage"
64 echo " --disable-iwmmxt disable iwmmxt usage"
65 echo " --disable-altivec disable AltiVec usage"
66 echo " --disable-audio-oss disable OSS audio support [default=no]"
67 echo " --disable-audio-beos disable BeOS audio support [default=no]"
68 echo " --disable-v4l disable video4linux grabbing [default=no]"
69 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
70 echo " --disable-bktr disable bktr video grabbing [default=no]"
71 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
72 echo " --disable-network disable network support [default=no]"
73 echo " --disable-zlib disable zlib [default=no]"
74 echo " --disable-lzo disable lzo [default=no]"
75 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
76 echo " --disable-vhook disable video hooking support"
77 echo " --enable-gprof enable profiling with gprof [$gprof]"
78 echo " --disable-debug disable debugging symbols"
79 echo " --disable-opts disable compiler optimizations"
80 echo " --disable-mpegaudio-hp faster (but less accurate)"
81 echo " MPEG audio decoding [default=no]"
82 echo " --disable-protocols disable I/O protocols support [default=no]"
83 echo " --disable-ffserver disable ffserver build"
84 echo " --disable-ffplay disable ffplay build"
85 echo " --enable-small optimize for size instead of speed"
86 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
87 echo " --disable-strip disable stripping of executables and shared libraries"
88 echo " --disable-encoder=NAME disables encoder NAME"
89 echo " --enable-encoder=NAME enables encoder NAME"
90 echo " --disable-decoder=NAME disables decoder NAME"
91 echo " --enable-decoder=NAME enables decoder NAME"
92 echo " --disable-encoders disables all encoders"
93 echo " --disable-decoders disables all decoders"
94 echo " --disable-muxers disables all muxers"
95 echo " --disable-demuxers disables all demuxers"
97 echo "NOTE: Object files are built at the place where configure is launched."
119 If you think configure made a mistake, make sure you are using the latest
120 version from SVN. If the latest version fails, report the problem to the
121 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
125 Include the log file "$logfile" produced by configure as this will help
130 Rerun configure with logging enabled (do not use --log=no), and include the
131 log this produces with your report.
134 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
139 eval test "\$$1" = "yes"
143 (: ${SAVE_CFLAGS?}) 2>/dev/null
147 flags_saved && return
148 SAVE_CFLAGS="$CFLAGS"
149 SAVE_LDFLAGS="$LDFLAGS"
150 SAVE_extralibs="$extralibs"
154 CFLAGS="$SAVE_CFLAGS"
155 LDFLAGS="$SAVE_LDFLAGS"
156 extralibs="$SAVE_extralibs"
169 LDFLAGS="$LDFLAGS $*"
174 extralibs="$extralibs $*"
180 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
181 eval "$var=\"\$$var $*\""
193 append extralibs "$@"
200 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
201 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
208 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
209 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
216 log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
217 $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1
221 log check_cflags "$@"
222 check_cc "$@" <<EOF && add_cflags "$@"
228 log check_ldflags "$@"
229 check_ld "$@" <<EOF && add_ldflags "$@"
237 log check_header "$@"
264 check_header $header && check_func $func && add_extralibs "$@"
271 check_ld "$@" && { test "$cross_compile" = yes || $TMPE 2>&1 >>$logfile; }
279 check_lib $header $func "$@" || die "ERROR: $name not found"
282 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
286 # set temporary file name
287 if test ! -z "$TMPDIR" ; then
289 elif test ! -z "$TEMPDIR" ; then
295 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
296 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
297 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
298 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
299 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
324 i386|i486|i586|i686|i86pc|BePC)
329 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
330 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
331 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
336 # armv4l is a subset of armv5tel
343 "Power Macintosh"|ppc|powerpc)
418 SHFLAGS='-shared -Wl,-soname,$@'
425 FFLDFLAGS=-Wl,--warn-common
430 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
433 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
434 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
435 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
453 prefix="/boot/home/config"
454 # helps building libavcodec
455 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
456 # 3 gcc releases known for BeOS, each with ugly bugs
457 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
458 case "$gcc_version" in
459 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
462 *20010315*) echo "BeBits gcc"
463 CFLAGS="$CFLAGS -fno-expensive-optimizations"
467 # disable Linux things
474 # no need for libm, but the inet stuff
476 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
477 extralibs="-lbind -lsocket"
492 extralibs="$extralibs -lsocket -lnsl"
501 extralibs="$extralibs -lossaudio"
510 LIBOBJFLAGS="\$(PIC)"
511 LDCONFIG="ldconfig -m \$(libdir)"
512 extralibs="$extralibs -lossaudio"
521 CFLAGS="$CFLAGS -pthread"
529 CFLAGS="$CFLAGS -pthread"
537 extralibs="-lpoll -lgnugetopt -lm"
548 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
553 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
555 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
556 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
557 FFSLDFLAGS=-Wl,-bind_at_load
560 # Note: the rest of the mingw32 config is done afterwards as mingw32
561 # can be forced on the command line for Linux cross compilation.
577 ranlib="echo ignoring ranlib"
586 ranlib="echo ignoring ranlib"
587 strip="echo ignoring strip"
588 CFLAGS="$CFLAGS -Zomf"
589 FFLDFLAGS="-Zomf -Zstack 16384 -s"
590 SHFLAGS="-Zdll -Zomf"
611 # From MPlayer configure. We need TARGET_OS available
612 # to the Makefile, so it can distinguish between flavors
613 # of AltiVec on PowerPC.
614 TARGET_OS=`( uname -s ) 2>&1`
616 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
624 [cC][yY][gG][wW][iI][nN]*)
628 TARGET_OS="$TARGET_OS-UNKNOWN"
633 source_path="`dirname $0`"
634 source_path_used="yes"
635 if test -z "$source_path" -o "$source_path" = "." ; then
637 source_path_used="no"
639 source_path="`cd \"$source_path\"; pwd`"
642 FFMPEG_CONFIGURATION=" "
644 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
647 CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
653 --log=*) log="${opt#*=}"
655 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
657 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
659 --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
661 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
663 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
665 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
667 --cross-compile) cross_compile=yes
669 --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
671 --make=*) make=`echo $opt | cut -d '=' -f 2`
673 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
675 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
677 --extra-libs=*) extralibs=${opt#--extra-libs=}
679 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
681 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
683 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
685 --powerpc-perf-enable) powerpc_perf="yes"
687 --disable-mmx) mmx="no"
689 --disable-iwmmxt) iwmmxt="no"
691 --disable-altivec) altivec="no"
693 --enable-gprof) gprof="yes"
695 --disable-v4l) v4l="no"
697 --disable-v4l2) v4l2="no"
699 --disable-bktr) bktr="no"
701 --disable-audio-oss) audio_oss="no"
703 --disable-audio-beos) audio_beos="no"
705 --disable-dv1394) dv1394="no"
707 --disable-network) network="no"; ffserver="no"
709 --disable-zlib) zlib="no"
711 --disable-lzo) lzo="no"
713 --enable-a52) a52="yes"
715 --enable-a52bin) a52bin="yes"
717 --enable-dts) dts="yes"
719 --enable-pp) pp="yes"
721 --enable-libgsm) libgsm="yes"
723 --enable-mp3lame) mp3lame="yes"
725 --enable-libogg) libogg="yes"
726 pkg_requires="$pkg_requires ogg >= 1.1"
728 --enable-vorbis) vorbis="yes"
729 pkg_requires="$pkg_requires vorbis vorbisenc"
731 --enable-theora) theora="yes"
732 pkg_requires="$pkg_requires theora"
734 --enable-faad) faad="yes"
736 --enable-faadbin) faadbin="yes"
738 --enable-faac) faac="yes"
740 --enable-xvid) xvid="yes"
742 --enable-x264) x264="yes"
744 --enable-dc1394) dc1394="yes"
745 pkg_requires="$pkg_requires libraw1394"
747 --disable-vhook) vhook="no"
749 --disable-simple_idct) simpleidct="no"
751 --enable-mingw32) mingw32="yes"
753 --enable-mingwce) mingwce="yes"
755 --enable-static) lstatic="yes"
757 --disable-static) lstatic="no"
759 --enable-shared) lshared="yes"
761 --disable-shared) lshared="no"
763 --disable-debug) debug="no"
765 --disable-opts) optimize="no"
767 --disable-mpegaudio-hp) mpegaudio_hp="no"
769 --disable-protocols) protocols="no"; network="no"; ffserver="no"
771 --disable-ffserver) ffserver="no"
773 --disable-ffplay) ffplay="no"
775 --enable-small) optimize="small"
777 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
779 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
781 --enable-amr_wb) amr="yes"; amr_wb="yes"
783 --enable-amr_if2) amr="yes"; amr_if2="yes"
785 --enable-sunmlib) sunmlib="yes"
787 --enable-pthreads) pthreads="yes"
789 --enable-gpl) gpl="yes"
791 --enable-memalign-hack) memalignhack="yes"
793 --disable-strip) dostrip="no"
795 --enable-encoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-encoder=}_encoder"
797 --enable-decoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-decoder=}_decoder"
799 --disable-encoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
801 --disable-decoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
803 --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
805 --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
807 --disable-muxers) muxers="no"; ffserver="no"
809 --disable-demuxers) demuxers="no"
814 echo "Unknown option \"$opt\"."
815 echo "See $0 --help for available options."
821 if test "$log" != no; then
822 test "$log" = yes || logfile="$log"
823 echo "# $0 $@" >$logfile
829 # Combine FFLDFLAGS and the LDFLAGS environment variable
830 LDFLAGS="$FFLDFLAGS $LDFLAGS"
832 test -n "$cross_prefix" && cross_compile=yes
833 cc="${cross_prefix}${cc}"
834 ar="${cross_prefix}${ar}"
835 ranlib="${cross_prefix}${ranlib}"
836 strip="${cross_prefix}${strip}"
838 # we need to build at least one lib type
839 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
841 At least one library type must be built.
842 Specify --enable-static to build the static libraries or --enable-shared to
843 build the shared libraries as well. To only build the shared libraries specify
844 --disable-static in addition to --enable-shared.
849 if test "$theora" = "yes" ; then
850 if test "$libogg" = "no"; then
851 echo "libogg must be enabled to enable Theora."
857 if test "$vorbis" = "yes" ; then
858 if test "$libogg" = "no"; then
859 echo "libogg must be enabled to enable Vorbis."
865 if test "$gpl" != "yes"; then
866 if test "$pp" != "no"; then
867 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
871 if test "$a52" != "no" -o "$a52bin" != "no"; then
872 echo "liba52 is under GPL and --enable-gpl is not specified."
876 if test "$xvid" != "no"; then
877 echo "libxvidcore is under GPL and --enable-gpl is not specified."
881 if test "$x264" != "no"; then
882 echo "x264 is under GPL and --enable-gpl is not specified."
886 if test "$dts" != "no"; then
887 echo "libdts is under GPL and --enable-gpl is not specified."
891 if test "$faad" != "no" -o "$faadbin" != "no"; then
892 if check_header faad.h; then
895 #ifndef FAAD2_VERSION
898 int main( void ) { return 0; }
900 if test $? = 0 ; then
901 echo "FAAD2 is under GPL and --enable-gpl is not specified."
907 echo "FAAD test failed."
912 if test "$fail" = "yes"; then
918 if test $mmx = "default"; then
919 if test $cpu = "x86" -o $cpu = "x86_64"; then
926 # check iwmmxt support
927 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
929 check_cc <<EOF && iwmmxt=yes
931 __asm__ __volatile__ ("wunpckelub wr6, wr4");
937 needmdynamicnopic="no"
938 if test $targetos = Darwin; then
939 if test -n "`$cc -v 2>&1 | grep xlc`"; then
940 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
942 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
943 case "$gcc_version" in
945 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
948 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
949 if test "$lshared" = no; then
950 needmdynamicnopic="yes"
954 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
955 if test "$lshared" = no; then
956 needmdynamicnopic="yes"
963 # Can only do AltiVec on PowerPC
964 if test $altivec = "default"; then
965 if test $cpu = "powerpc"; then
972 # Add processor-specific flags
975 if test $tune != "generic"; then
977 601|ppc601|PowerPC601)
978 CFLAGS="$CFLAGS -mcpu=601"
979 if test $altivec = "yes"; then
980 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
984 603*|ppc603*|PowerPC603*)
985 CFLAGS="$CFLAGS -mcpu=603"
986 if test $altivec = "yes"; then
987 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
991 604*|ppc604*|PowerPC604*)
992 CFLAGS="$CFLAGS -mcpu=604"
993 if test $altivec = "yes"; then
994 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
998 G3|g3|75*|ppc75*|PowerPC75*)
999 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1000 if test $altivec = "yes"; then
1001 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1005 G4|g4|745*|ppc745*|PowerPC745*)
1006 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1007 if test $altivec = "no"; then
1008 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1012 74*|ppc74*|PowerPC74*)
1013 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1014 if test $altivec = "no"; then
1015 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1019 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1020 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1021 if test $altivec = "no"; then
1022 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1025 POWERPCMODE="64bits"
1027 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1028 CFLAGS="$CFLAGS -march=$tune"
1031 echo "WARNING: Unknown CPU \"$tune\", ignored."
1036 # compiler sanity check
1042 if test "$?" != 0; then
1043 echo "$cc is unable to create an executable file."
1044 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1045 echo "If $cc is a cross-compiler, use the --cross-compile option."
1047 die "C compiler test failed."
1050 # check for SIMD availability
1052 # AltiVec flags: The FSF version of GCC differs from the Apple version
1053 if test $cpu = "powerpc"; then
1054 if test $altivec = "yes"; then
1055 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1056 CFLAGS="$CFLAGS -faltivec"
1058 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1063 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1065 # check if our compiler supports Motorola AltiVec C API
1066 if test $altivec = "yes"; then
1067 if test $_altivec_h = "yes"; then
1068 inc_altivec_h="#include <altivec.h>"
1072 check_cc <<EOF || altivec=no
1075 vector signed int v1, v2, v3;
1076 v1 = vec_add(v2,v3);
1082 # mmi only available on mips
1083 if test $mmi = "default"; then
1084 if test $cpu = "mips"; then
1091 # check if our compiler supports mmi
1092 enabled mmi && check_cc <<EOF || mmi="no"
1094 __asm__ ("lq \$2, 0(\$2)");
1099 # test gcc version to see if vector builtins can be used
1100 # currently only used on i386 for MMX builtins
1101 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1102 #include <xmmintrin.h>
1104 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1107 #error no vector builtins
1112 # test for mm3dnow.h
1113 test "$cpu" = "x86_64" && march=k8 || march=athlon
1114 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1115 #include <mm3dnow.h>
1124 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
1125 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
1127 You can only build one library type at once on MinGW.
1128 Specify --disable-static --enable-shared to only build
1129 the shared libraries. To build only the static libraries
1130 you do not need to pass additional options.
1142 if test "$mingwce" = "yes"; then
1148 if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi
1149 if test "$force_libdir" != yes; then bindir="$prefix"; fi
1153 # big/little-endian test
1154 if test "$cross_compile" = "no"; then
1155 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1156 #include <inttypes.h>
1157 int main(int argc, char ** argv){
1158 volatile uint32_t i=0x01234567;
1159 return (*((uint8_t*)(&i))) == 0x67;
1163 # programs cannot be launched if cross compiling, so make a static guess
1164 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1171 check_header inttypes.h || inttypes=no
1175 check_cc <<EOF || emu_fast_int=yes
1176 #include <inttypes.h>
1177 int main(int argc, char ** argv){
1178 volatile uint_fast64_t i=0x01234567;
1184 # check availability of some header files
1188 if check_header malloc.h; then
1191 check_func memalign || _memalign="no"
1194 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1195 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1198 check_func localtime_r && localtime_r=yes || localtime_r=no
1199 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1200 enabled lzo && enabled gpl && check_lib lzo1x.h lzo_version -llzo || lzo="no"
1202 # check for some common methods of building with pthread support
1203 # do this before the optional library checks as some of them require pthreads
1204 if enabled pthreads; then
1205 { check_cflags -pthread && check_ldflags -pthread; } ||
1206 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1207 check_lib pthread.h pthread_create -lpthread ||
1208 check_func pthread_create ||
1209 die "ERROR: can't find pthreads library"
1212 # these are off by default, so fail if requested and not available
1213 enabled dts && require libdts dts.h dts_init -ldts
1214 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1215 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1216 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1217 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1218 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1219 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1220 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1221 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1222 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1224 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1225 # the generic test functions
1226 if enabled faac; then
1228 temp_extralibs -lfaac
1229 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1234 faacEncGetVersion(&id, &cpr);
1241 # Ugh, recent faad2 versions have renamed all functions and #define the
1242 # old names in faad.h. Generic tests won't work.
1243 if enabled faad; then
1245 temp_extralibs -lfaad
1246 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1256 # test for lrintf in math.h
1257 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1258 #define _ISOC9X_SOURCE 1
1260 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1264 for restrict_keyword in restrict __restrict__ __restrict; do
1265 check_cc <<EOF && _restrict=$restrict_keyword && break
1266 void foo(char * $restrict_keyword p);
1270 # dlopen/dlfcn.h probing
1272 check_header dlfcn.h && dlfcn=yes
1275 if check_func dlopen; then
1281 if check_func dlopen; then
1286 if test "$vhook" = "default"; then
1290 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1294 if enabled vhook; then
1295 check_ldflags -rdynamic
1296 check_ldflags -export-dynamic
1299 ##########################################
1302 temp_extralibs -lImlib2
1303 check_ld <<EOF && imlib2=yes || imlib2=no
1304 #include <X11/Xlib.h>
1306 int main( void ) { return (int) imlib_load_font("foo"); }
1310 ##########################################
1314 if test "x$targetos" != "xBeOS"; then
1315 if (freetype-config --version) >/dev/null 2>&1 ; then
1316 temp_cflags `freetype-config --cflags`
1317 temp_extralibs `freetype-config --libs`
1318 check_ld <<EOF && freetype2=yes
1319 #include <ft2build.h>
1320 int main( void ) { return (int) FT_Init_FreeType(0); }
1326 ##########################################
1331 SDL_CONFIG="${cross_prefix}sdl-config"
1332 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1333 temp_cflags `"${SDL_CONFIG}" --cflags`
1334 temp_extralibs `"${SDL_CONFIG}" --libs`
1337 #undef main /* We don't want SDL to override our main() */
1338 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1340 if test $? = 0; then
1341 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1342 if test "$_sdlversion" -lt 121 ; then
1346 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1349 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1350 int w = vi->current_w;
1359 enabled sdl || ffplay=no
1361 ##########################################
1365 if (texi2html -version) >/dev/null 2>&1; then
1369 ##########################################
1372 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1373 #include <sys/types.h>
1374 #include <sys/socket.h>
1375 #include <netinet/in.h>
1378 struct sockaddr_storage saddr;
1379 struct ipv6_mreq mreq6;
1380 getaddrinfo(0,0,0,0);
1381 getnameinfo(0,0,0,0,0,0,0);
1382 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1386 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1387 enabled v4l2 && check_cc <<EOF || v4l2="no"
1388 #include <sys/time.h>
1389 #include <asm/types.h>
1390 #include <linux/videodev2.h>
1391 int dummy = V4L2_PIX_FMT_YUV420;
1392 struct v4l2_buffer dummy1;
1395 enabled debug && add_cflags -g
1397 # add some useful compiler flags if supported
1398 check_cflags -Wdeclaration-after-statement
1400 check_cflags -Wno-switch
1402 # add some linker flags
1403 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1405 # not all compilers support -Os
1406 test "$optimize" = "small" && check_cflags -Os
1408 if enabled optimize; then
1409 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1410 CFLAGS="$CFLAGS -O5"
1411 LDFLAGS="$LDFLAGS -O5"
1413 CFLAGS="-O3 $CFLAGS"
1417 # PIC flags for shared library objects where they are needed
1418 if test "$lshared" = "yes" ; then
1419 # LIBOBJFLAGS may have already been set in the OS configuration
1420 if test -z "$LIBOBJFLAGS" ; then
1421 if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1422 LIBOBJFLAGS="\$(PIC)"
1427 if test x"$bindir" = x""; then
1428 bindir="${prefix}/bin"
1431 if test x"$libdir" = x""; then
1432 libdir="${prefix}/lib"
1435 if test x"$incdir" = x""; then
1436 incdir="${prefix}/include/ffmpeg"
1439 if test x"$mandir" = x""; then
1440 mandir="${prefix}/man"
1443 echo "install prefix $prefix"
1444 echo "source path $source_path"
1445 echo "C compiler $cc"
1447 echo "CPU $cpu ($tune)"
1448 if test "$BUILDSUF" != ""; then
1449 echo "build suffix $BUILDSUF"
1451 echo "big-endian $bigendian"
1452 echo "inttypes.h $inttypes"
1453 echo "broken inttypes.h $emu_fast_int"
1454 if test $cpu = "x86" -o $cpu = "x86_64"; then
1455 echo "MMX enabled $mmx"
1456 echo "Vector Builtins $builtin_vector"
1457 echo "3DNow! Builtins $mm3dnow"
1459 if test $cpu = "armv4l"; then
1460 echo "IWMMXT enabled $iwmmxt"
1462 if test $cpu = "mips"; then
1463 echo "MMI enabled $mmi"
1465 if test $cpu = "powerpc"; then
1466 echo "AltiVec enabled $altivec"
1468 echo "gprof enabled $gprof"
1469 echo "zlib enabled $zlib"
1470 echo "lzo enabled $lzo"
1471 echo "libgsm enabled $libgsm"
1472 echo "mp3lame enabled $mp3lame"
1473 echo "libogg enabled $libogg"
1474 echo "Vorbis enabled $vorbis"
1475 echo "Theora enabled $theora"
1476 echo "FAAD enabled $faad"
1477 echo "faadbin enabled $faadbin"
1478 echo "FAAC enabled $faac"
1479 echo "XviD enabled $xvid"
1480 echo "x264 enabled $x264"
1481 echo "a52 support $a52"
1482 echo "a52 dlopened $a52bin"
1483 echo "DTS support $dts"
1484 echo "pp support $pp"
1485 echo "debug symbols $debug"
1486 echo "strip symbols $dostrip"
1487 echo "optimize $optimize"
1488 echo "static $lstatic"
1489 echo "shared $lshared"
1490 echo "video hooking $vhook"
1491 echo "SDL support $sdl"
1492 if test $sdl_too_old = "yes"; then
1493 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1496 if test "$vhook" = "yes"; then
1497 echo "Imlib2 support $imlib2"
1498 echo "FreeType support $freetype2"
1500 echo "Sun medialib support" $sunmlib
1501 echo "pthreads support" $pthreads
1502 echo "AMR-NB float support" $amr_nb
1503 echo "AMR-NB fixed support" $amr_nb_fixed
1504 echo "AMR-WB float support" $amr_wb
1505 echo "AMR-WB IF2 support" $amr_if2
1506 echo "network support $network"
1507 if test "$network" = "yes" ; then
1508 echo "IPv6 support $ipv6"
1510 if test "$gpl" = "no" ; then
1511 echo "License: LGPL"
1516 echo "Creating config.mak and config.h..."
1519 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1520 echo "# Automatically generated by configure - do not modify!" > config.mak
1521 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1522 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1524 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1525 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1526 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1527 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1528 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1529 echo "MAKE=$make" >> config.mak
1530 echo "CC=$cc" >> config.mak
1531 echo "AR=$ar" >> config.mak
1532 echo "RANLIB=$ranlib" >> config.mak
1533 if test "$dostrip" = "yes" ; then
1534 echo "STRIP=$strip" >> config.mak
1535 echo "INSTALLSTRIP=$installstrip" >> config.mak
1537 echo "STRIP=echo ignoring strip" >> config.mak
1538 echo "INSTALLSTRIP=" >> config.mak
1541 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1542 # shared modules on OS/X (vhook/Makefile).
1544 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1546 echo "OPTFLAGS=$CFLAGS" >> config.mak
1547 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1548 echo "LDFLAGS=$LDFLAGS" >> config.mak
1549 echo "LDCONFIG=$LDCONFIG" >> config.mak
1550 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1551 echo "SHFLAGS=$SHFLAGS" >> config.mak
1552 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1553 echo "BUILD_STATIC=$lstatic" >> config.mak
1554 echo "BUILDSUF=$BUILDSUF" >> config.mak
1555 echo "LIBPREF=$LIBPREF" >> config.mak
1556 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1557 if test "$lstatic" = "yes" ; then
1558 echo "LIB=$LIB" >> config.mak
1559 else # Some Make complain if this variable does not exist.
1560 echo "LIB=" >> config.mak
1562 echo "SLIBPREF=$SLIBPREF" >> config.mak
1563 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1564 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1565 echo "TARGET_OS=$TARGET_OS" >> config.mak
1566 if test "$cpu" = "x86" ; then
1567 echo "TARGET_ARCH_X86=yes" >> config.mak
1568 echo "#define ARCH_X86 1" >> $TMPH
1569 elif test "$cpu" = "x86_64" ; then
1570 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1571 echo "#define ARCH_X86_64 1" >> $TMPH
1572 elif test "$cpu" = "armv4l" ; then
1573 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1574 echo "#define ARCH_ARMV4L 1" >> $TMPH
1575 elif test "$cpu" = "alpha" ; then
1576 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1577 echo "#define ARCH_ALPHA 1" >> $TMPH
1578 elif test "$cpu" = "sparc64" ; then
1579 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1580 echo "#define ARCH_SPARC64 1" >> $TMPH
1581 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1582 echo "#define ARCH_SPARC 1" >> $TMPH
1583 elif test "$cpu" = "sparc" ; then
1584 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1585 echo "#define ARCH_SPARC 1" >> $TMPH
1586 elif test "$cpu" = "powerpc" ; then
1587 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1588 echo "#define ARCH_POWERPC 1" >> $TMPH
1589 if test $POWERPCMODE = "32bits"; then
1590 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1592 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1594 if test "$powerpc_perf" = "yes"; then
1595 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1597 elif test "$cpu" = "mips" ; then
1598 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1599 echo "#define ARCH_MIPS 1" >> $TMPH
1600 elif test "$cpu" = "sh4" ; then
1601 echo "TARGET_ARCH_SH4=yes" >> config.mak
1602 echo "#define ARCH_SH4 1" >> $TMPH
1603 elif test "$cpu" = "parisc" ; then
1604 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1605 echo "#define ARCH_PARISC 1" >> $TMPH
1606 elif test "$cpu" = "s390" ; then
1607 echo "TARGET_ARCH_S390=yes" >> config.mak
1608 echo "#define ARCH_S390 1" >> $TMPH
1609 elif test "$cpu" = "m68k" ; then
1610 echo "TARGET_ARCH_M68K=yes" >> config.mak
1611 echo "#define ARCH_M68K 1" >> $TMPH
1612 elif test "$cpu" = "ia64" ; then
1613 echo "TARGET_ARCH_IA64=yes" >> config.mak
1614 echo "#define ARCH_IA64 1" >> $TMPH
1616 echo "#define TUNECPU $TUNECPU" >> $TMPH
1617 if test "$bigendian" = "yes" ; then
1618 echo "WORDS_BIGENDIAN=yes" >> config.mak
1619 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1621 if test "$inttypes" != "yes" ; then
1622 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1624 if test "$emu_fast_int" = "yes" ; then
1625 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1627 if test "$mmx" = "yes" ; then
1628 echo "TARGET_MMX=yes" >> config.mak
1629 echo "#define HAVE_MMX 1" >> $TMPH
1630 echo "#define __CPU__ 586" >> $TMPH
1632 if test "$builtin_vector" = "yes" ; then
1633 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1634 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1636 if test "$mm3dnow" = "yes" ; then
1637 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1638 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1640 if test "$iwmmxt" = "yes" ; then
1641 echo "TARGET_IWMMXT=yes" >> config.mak
1642 echo "#define HAVE_IWMMXT 1" >> $TMPH
1644 if test "$mmi" = "yes" ; then
1645 echo "TARGET_MMI=yes" >> config.mak
1646 echo "#define HAVE_MMI 1" >> $TMPH
1648 if test "$altivec" = "yes" ; then
1649 echo "TARGET_ALTIVEC=yes" >> config.mak
1650 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1651 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1652 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1653 if test "$_altivec_h" = "yes" ; then
1654 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1656 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1659 if test "$gprof" = "yes" ; then
1660 echo "TARGET_GPROF=yes" >> config.mak
1661 echo "#define HAVE_GPROF 1" >> $TMPH
1663 if test "$localtime_r" = "yes" ; then
1664 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1666 if test "$imlib2" = "yes" ; then
1667 echo "HAVE_IMLIB2=yes" >> config.mak
1669 if test "$freetype2" = "yes" ; then
1670 echo "HAVE_FREETYPE2=yes" >> config.mak
1672 if test "$sunmlib" = "yes" ; then
1673 echo "HAVE_MLIB=yes" >> config.mak
1674 echo "#define HAVE_MLIB 1" >> $TMPH
1676 if test "$pthreads" = "yes" ; then
1677 echo "HAVE_PTHREADS=yes" >> config.mak
1678 echo "#define HAVE_PTHREADS 1" >> $TMPH
1679 echo "#define HAVE_THREADS 1" >> $TMPH
1681 if test "$sdl" = "yes" ; then
1682 echo "CONFIG_SDL=yes" >> config.mak
1683 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1684 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1685 if test "$sdl_video_size" = "yes"; then
1686 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1689 if test "$texi2html" = "yes"; then
1690 echo "BUILD_DOC=yes" >> config.mak
1692 if test "$have_lrintf" = "yes" ; then
1693 echo "#define HAVE_LRINTF 1" >> $TMPH
1695 if test "$vhook" = "yes" ; then
1696 echo "BUILD_VHOOK=yes" >> config.mak
1697 echo "#define HAVE_VHOOK 1" >> $TMPH
1700 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1701 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1702 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1703 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1707 if test "$lshared" = "yes" ; then
1708 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1709 echo "BUILD_SHARED=yes" >> config.mak
1710 echo "PIC=-fPIC -DPIC" >> config.mak
1711 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1712 echo "SPPVERSION=$lavc_version" >> config.mak
1713 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1714 echo "LAVCVERSION=$lavc_version" >> config.mak
1715 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1716 echo "LAVFVERSION=$lavf_version" >> config.mak
1717 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1718 echo "LAVUVERSION=$lavu_version" >> config.mak
1719 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1720 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1721 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1723 echo "EXTRALIBS=$extralibs" >> config.mak
1725 # If you do not want to use encoders, disable them.
1726 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1727 echo "CONFIG_ENCODERS=yes" >> config.mak
1729 # If you do not want to use decoders, disable them.
1730 echo "#define CONFIG_DECODERS 1" >> $TMPH
1731 echo "CONFIG_DECODERS=yes" >> config.mak
1734 if test "$muxers" = "yes" ; then
1735 echo "#define CONFIG_MUXERS 1" >> $TMPH
1736 echo "CONFIG_MUXERS=yes" >> config.mak
1740 if test "$demuxers" = "yes" ; then
1741 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1742 echo "CONFIG_DEMUXERS=yes" >> config.mak
1746 if test "$a52" = "yes" ; then
1747 echo "#define CONFIG_AC3 1" >> $TMPH
1748 echo "CONFIG_AC3=yes" >> config.mak
1750 if test "$a52bin" = "yes" ; then
1751 echo "#define CONFIG_A52BIN 1" >> $TMPH
1752 echo "CONFIG_A52BIN=yes" >> config.mak
1757 if test "$dts" = "yes" ; then
1758 echo "#define CONFIG_DTS 1" >> $TMPH
1759 echo "CONFIG_DTS=yes" >> config.mak
1763 if test "$pp" = "yes" ; then
1764 echo "#define CONFIG_PP 1" >> $TMPH
1765 echo "CONFIG_PP=yes" >> config.mak
1768 # MPEG audio high precision mode
1769 if test "$mpegaudio_hp" = "yes" ; then
1770 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1773 if test "$v4l" = "yes" ; then
1774 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1775 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1778 if test "$v4l2" = "yes" ; then
1779 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1780 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1783 if test "$bktr" = "yes" ; then
1784 echo "#define CONFIG_BKTR 1" >> $TMPH
1785 echo "CONFIG_BKTR=yes" >> config.mak
1788 if test "$dv1394" = "yes" ; then
1789 echo "#define CONFIG_DV1394 1" >> $TMPH
1790 echo "CONFIG_DV1394=yes" >> config.mak
1793 if test "$dc1394" = "yes" ; then
1794 echo "#define CONFIG_DC1394 1" >> $TMPH
1795 echo "CONFIG_DC1394=yes" >> config.mak
1798 if test "$dlopen" = "yes" ; then
1799 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1802 if test "$dlfcn" = "yes" ; then
1803 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1806 if test "$audio_oss" = "yes" ; then
1807 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1808 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1811 if test "$audio_beos" = "yes" ; then
1812 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1813 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1816 if test "$network" = "yes" ; then
1817 echo "#define CONFIG_NETWORK 1" >> $TMPH
1818 echo "CONFIG_NETWORK=yes" >> config.mak
1821 if test "$ipv6" = "yes" ; then
1822 echo "#define CONFIG_IPV6 1" >> $TMPH
1825 if test "$zlib" = "yes" ; then
1826 echo "#define CONFIG_ZLIB 1" >> $TMPH
1827 echo "CONFIG_ZLIB=yes" >> config.mak
1830 if test "$lzo" = "yes" ; then
1831 echo "#define CONFIG_LZO 1" >> $TMPH
1832 echo "CONFIG_LZO=yes" >> config.mak
1835 if test "$libgsm" = "yes" ; then
1836 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1837 echo "CONFIG_LIBGSM=yes" >> config.mak
1840 if test "$mp3lame" = "yes" ; then
1841 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1842 echo "CONFIG_MP3LAME=yes" >> config.mak
1845 if test "$libogg" = "yes" ; then
1846 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1847 echo "CONFIG_LIBOGG=yes" >> config.mak
1850 if test "$vorbis" = "yes" ; then
1851 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1852 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1855 if test "$theora" = "yes" ; then
1856 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1857 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1860 if test "$faad" = "yes" ; then
1861 echo "#define CONFIG_FAAD 1" >> $TMPH
1862 echo "CONFIG_FAAD=yes" >> config.mak
1865 if test "$faadbin" = "yes" ; then
1866 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1867 echo "CONFIG_FAADBIN=yes" >> config.mak
1870 if test "$faac" = "yes" ; then
1871 echo "#define CONFIG_FAAC 1" >> $TMPH
1872 echo "CONFIG_FAAC=yes" >> config.mak
1875 if test "$xvid" = "yes" ; then
1876 echo "#define CONFIG_XVID 1" >> $TMPH
1877 echo "CONFIG_XVID=yes" >> config.mak
1880 if test "$x264" = "yes" ; then
1881 echo "#define CONFIG_X264 1" >> $TMPH
1882 echo "CONFIG_X264=yes" >> config.mak
1885 if test "$mingw32" = "yes" ; then
1886 echo "#define CONFIG_WIN32 1" >> $TMPH
1887 echo "CONFIG_WIN32=yes" >> config.mak
1888 echo "HAVE_W32THREADS=yes" >> config.mak
1889 echo "#define HAVE_W32THREADS 1" >> $TMPH
1890 echo "#define HAVE_THREADS 1" >> $TMPH
1891 echo "#ifndef __MINGW32__" >> $TMPH
1892 echo "#define __MINGW32__ 1" >> $TMPH
1893 echo "#endif" >> $TMPH
1896 if test "$mingwce" = "yes" ; then
1897 echo "#define CONFIG_WIN32 1" >> $TMPH
1898 echo "CONFIG_WIN32=yes" >> config.mak
1899 echo "#define CONFIG_WINCE 1" >> $TMPH
1900 echo "CONFIG_WINCE=yes" >> config.mak
1901 echo "#ifndef __MINGW32__" >> $TMPH
1902 echo "#define __MINGW32__ 1" >> $TMPH
1903 echo "#endif" >> $TMPH
1906 if test "$os2" = "yes" ; then
1907 echo "#define CONFIG_OS2 1" >> $TMPH
1908 echo "CONFIG_OS2=yes" >> config.mak
1909 echo "HAVE_OS2THREADS=yes" >> config.mak
1910 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1911 echo "#define HAVE_THREADS 1" >> $TMPH
1914 if test "$TARGET_OS" = "SunOS" ; then
1915 echo "#define CONFIG_SUNOS 1" >> $TMPH
1918 if test "$TARGET_OS" = "BeOS" ; then
1919 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1920 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1921 echo "#define HAVE_THREADS 1" >> $TMPH
1924 if test "$darwin" = "yes"; then
1925 echo "#define CONFIG_DARWIN 1" >> $TMPH
1926 echo "CONFIG_DARWIN=yes" >> config.mak
1929 if test "$_malloc_h" = "yes" ; then
1930 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1932 echo "#undef HAVE_MALLOC_H" >> $TMPH
1935 if test "$_memalign" = "yes" ; then
1936 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1938 echo "#undef HAVE_MEMALIGN" >> $TMPH
1941 if test "$memalignhack" = "yes" ; then
1942 echo "#define MEMALIGN_HACK 1" >> $TMPH
1946 if test "$netserver" = "yes" ; then
1947 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1948 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1951 if test "$need_inet_aton" = "yes" ; then
1952 echo "NEED_INET_ATON=yes" >> config.mak
1955 if test "$simpleidct" = "yes" ; then
1956 echo "#define SIMPLE_IDCT 1" >> $TMPH
1959 if test "$protocols" = "yes" ; then
1960 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1961 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1964 if test "$ffserver" = "yes" ; then
1965 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1966 echo "CONFIG_FFSERVER=yes" >> config.mak
1969 if test "$ffplay" = "yes" ; then
1970 echo "CONFIG_FFPLAY=yes" >> config.mak
1973 if test "$gpl" = "yes" ; then
1974 echo "#define CONFIG_GPL 1" >> $TMPH
1975 echo "CONFIG_GPL=yes" >> config.mak
1978 echo "#define restrict $_restrict" >> $TMPH
1980 if test "$optimize" = "small"; then
1981 echo "#define always_inline" >> $TMPH
1984 # build tree in object directory if source path is different from current one
1985 if test "$source_path_used" = "yes" ; then
2004 libavformat/Makefile \
2005 libavcodec/Makefile \
2006 libpostproc/Makefile \
2007 libavutil/Makefile \
2013 for dir in $DIRS ; do
2016 for f in $FILES ; do
2017 ln -sf "$source_path/$f" $f
2020 echo "SRC_PATH=$source_path" >> config.mak
2021 echo "BUILD_ROOT=$PWD" >> config.mak
2023 if test "$amr" = "yes" ; then
2024 echo "#define AMR 1" >> $TMPH
2025 echo "AMR=yes" >> config.mak
2028 if test "$amr_wb" = "yes" ; then
2029 echo "#define AMR_WB 1" >> $TMPH
2030 echo "AMR_WB=yes" >> config.mak
2032 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2034 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2035 echo "and extracted the source to libavcodec/amrwb_float"
2038 if test "$amr_nb" = "yes" ; then
2039 echo "#define AMR_NB 1" >> $TMPH
2040 echo "AMR_NB=yes" >> config.mak
2042 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2043 echo "REL-5 V5.1.0 from "
2044 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2045 echo "and extracted the source to libavcodec/amr_float"
2046 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2049 if test "$amr_nb_fixed" = "yes" ; then
2050 echo "#define AMR_NB_FIXED 1" >> $TMPH
2051 echo "AMR_NB_FIXED=yes" >> config.mak
2053 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2054 echo "REL-5 version 5.1.0 from "
2055 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2056 echo "and extracted src to libavcodec/amr"
2057 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2058 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2061 if test "$amr_if2" = "yes" ; then
2062 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2066 for codec in $CODEC_LIST ; do
2067 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2068 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2071 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2072 diff $TMPH config.h >/dev/null 2>&1
2073 if test "$?" != "0" ; then
2074 mv -f $TMPH config.h
2076 echo "config.h is unchanged"
2079 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2082 # build pkg-config files libav*.pc and libpostproc.pc
2084 cat <<EOF >libavutil.pc
2086 exec_prefix=\${prefix}
2087 libdir=\${exec_prefix}/lib
2088 includedir=\${prefix}/include
2091 Description: FFmpeg utility library
2092 Version: $lavu_version
2095 Libs: -L\${libdir} -lavutil
2096 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2099 cat <<EOF >libavutil-uninstalled.pc
2102 libdir=\${pcfiledir}/libavutil
2103 includedir=\${pcfiledir}/libavutil
2106 Description: FFmpeg utility library
2107 Version: $lavu_version
2110 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2111 Cflags: -I\${includedir}
2115 cat <<EOF >libavcodec.pc
2117 exec_prefix=\${prefix}
2118 libdir=\${exec_prefix}/lib
2119 includedir=\${prefix}/include
2122 Description: FFmpeg codec library
2123 Version: $lavc_version
2124 Requires: $pkg_requires libavutil = $lavu_version
2126 Libs: -L\${libdir} -lavcodec $extralibs
2127 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2130 cat <<EOF >libavcodec-uninstalled.pc
2133 libdir=\${pcfiledir}/libavcodec
2134 includedir=\${pcfiledir}/libavcodec
2137 Description: FFmpeg codec library
2138 Version: $lavc_version
2139 Requires: $pkg_requires libavutil = $lavu_version
2141 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2142 Cflags: -I\${includedir}
2146 cat <<EOF >libavformat.pc
2148 exec_prefix=\${prefix}
2149 libdir=\${exec_prefix}/lib
2150 includedir=\${prefix}/include
2153 Description: FFmpeg container format library
2154 Version: $lavf_version
2155 Requires: $pkg_requires libavcodec = $lavc_version
2157 Libs: -L\${libdir} -lavformat $extralibs
2158 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2161 cat <<EOF >libavformat-uninstalled.pc
2164 libdir=\${pcfiledir}/libavformat
2165 includedir=\${pcfiledir}/libavformat
2168 Description: FFmpeg container format library
2169 Version: $lavf_version
2170 Requires: $pkg_requires libavcodec = $lavc_version
2172 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2173 Cflags: -I\${includedir}
2178 cat <<EOF >libpostproc.pc
2180 exec_prefix=\${prefix}
2181 libdir=\${exec_prefix}/lib
2182 includedir=\${prefix}/include
2185 Description: FFmpeg post processing library
2186 Version: $lavc_version
2189 Libs: -L\${libdir} -lpostproc
2190 Cflags: -I\${includedir} -I\${includedir}/postproc
2193 cat <<EOF >libpostproc-uninstalled.pc
2196 libdir=\${pcfiledir}/libpostproc
2197 includedir=\${pcfiledir}/libpostproc
2200 Description: FFmpeg post processing library
2201 Version: $lavc_version
2204 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2205 Cflags: -I\${includedir}