3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
6 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
9 Usage: configure [options]
10 Options: [defaults in brackets after descriptions]
13 echo "Standard options:"
14 echo " --help print this message"
15 echo " --prefix=PREFIX install in PREFIX [$prefix]"
16 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
17 echo " --mandir=DIR man documentation in DIR [PREFIX/man]"
18 echo " --enable-mp3lame enable mp3 encoding via libmp3lame [default=no]"
19 echo " --enable-libogg enable ogg support via libogg [default=no]"
20 echo " --enable-vorbis enable vorbis support via libvorbis [default=no]"
21 echo " --enable-theora enable theora support via libtheora [default=no]"
22 echo " --enable-faad enable faad support via libfaad [default=no]"
23 echo " --enable-faadbin build faad support with runtime linking [default=no]"
24 echo " --enable-faac enable faac support via libfaac [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 mingw32 native/cross windows compile"
28 echo " --enable-a52 enable GPL'ed A52 support [default=no]"
29 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
30 echo " --enable-dts enable GPL'ed DTS support [default=no]"
31 echo " --enable-pp enable GPL'ed post processing support [default=no]"
32 echo " --enable-shared-pp use libpostproc.so [default=no]"
33 echo " --enable-shared build shared libraries [default=no]"
34 echo " --enable-amr_nb enable amr_nb float audio codec"
35 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
36 echo " --enable-amr_wb enable amr_wb float audio codec"
37 echo " --enable-sunmlib use Sun medialib [default=no]"
38 echo " --enable-pthreads use pthreads [default=no]"
39 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]"
40 echo " --enable-gpl allow use of gpl code, the resulting libav* and ffmpeg will be under gpl [default=no]"
42 echo "Advanced options (experts only):"
43 echo " --source-path=PATH path of source code [$source_path]"
44 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
45 echo " --cc=CC use C compiler CC [$cc]"
46 echo " --make=MAKE use specified make [$make]"
47 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
48 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
49 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
50 echo " --build-suffix=SUFFIX suffix for application specific build []"
51 echo " --cpu=CPU force cpu to CPU [$cpu]"
52 echo " --tune=PROCESSOR tune code for a particular CPU (may fails or misperforms on other CPUs)"
53 echo " --powerpc-perf-enable enable performance report on PPC (requires enabling PMC)"
54 echo " --disable-mmx disable mmx usage"
55 echo " --disable-altivec disable AltiVec usage"
56 echo " --disable-audio-oss disable OSS audio support [default=no]"
57 echo " --disable-audio-beos disable BeOS audio support [default=no]"
58 echo " --disable-v4l disable video4linux grabbing [default=no]"
59 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
60 echo " --disable-network disable network support [default=no]"
61 echo " --disable-zlib disable zlib [default=no]"
62 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
63 echo " --disable-vhook disable video hooking support"
64 echo " --enable-gprof enable profiling with gprof [$gprof]"
65 echo " --disable-debug disable debugging symbols"
66 echo " --disable-opts disable compiler optimizations"
67 echo " --disable-mpegaudio-hp faster (but less accurate)"
68 echo " mpegaudio decoding [default=no]"
69 echo " --disable-ffserver disable ffserver build"
70 echo " --disable-ffplay disable ffplay build"
71 echo " --enable-small optimize for size instead of speed"
72 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
73 echo " --disable-strip disable stripping of executables and shared libraries"
74 echo " --enable-codec=codec enables codec"
75 echo " --disable-codec=codec disables codec"
76 echo " --disable-encoders disables all encoders"
78 echo "NOTE: The object files are build at the place where configure is launched"
82 # set temporary file name
83 if test ! -z "$TMPDIR" ; then
85 elif test ! -z "$TEMPDIR" ; then
91 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
92 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
93 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
94 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
95 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
115 i386|i486|i586|i686|i86pc|BePC)
120 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
121 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
122 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
127 # armv4l is a subset of armv5tel
134 "Power Macintosh"|ppc)
196 LDFLAGS=-Wl,--warn-common
217 prefix="/boot/home/config"
218 # helps building libavcodec
219 CFLAGS="-DPIC -fomit-frame-pointer"
220 # 3 gcc releases known for BeOS, each with ugly bugs
221 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
222 case "$gcc_version" in
223 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
226 *20010315*) echo "BeBits gcc"
227 CFLAGS="$CFLAGS -fno-expensive-optimizations"
231 # disable linux things
237 # no need for libm, but the inet stuff
239 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
240 extralibs="-lbind -lsocket"
254 extralibs="$extralibs -lsocket -lnsl"
261 LDFLAGS="$LDFLAGS -export-dynamic"
263 2.*) extralibs="-lossaudio"
272 CFLAGS="$CFLAGS \$(PIC)"
273 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
274 extralibs="$extralibs -lossaudio"
282 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
288 extralibs="-lpoll -lgnugetopt -lm"
297 SHFLAGS="-dynamiclib"
301 LDFLAGS="-Wl,-d,-search_paths_first"
302 FFSLDFLAGS=-Wl,-bind_at_load
305 # Note: the rest of the mingw32 config is done afterwards as mingw32
306 # can be forced on command line for linux cross compilation
317 test -f /usr/include/inttypes.h || \
318 test -f /usr/local/include/inttypes.h || \
319 echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
320 "/usr/local/include/inttypes.h !!!"
323 LDFLAGS="$LDFLAGS -rdynamic"
326 ranlib="echo ignoring ranlib"
334 ranlib="echo ignoring ranlib"
335 strip="echo ignoring strip"
337 LDFLAGS="-Zomf -Zstack 16384 -s"
338 SHFLAGS="-Zdll -Zomf"
358 # From mplayer configure. We need TARGET_OS available
359 # to the Makefile, so it can distinguish between flavors
360 # of AltiVec on PowerPC
361 TARGET_OS=`( uname -s ) 2>&1`
363 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS)
371 [cC][yY][gG][wW][iI][nN]*)
375 TARGET_OS="$TARGET_OS-UNKNOWN"
380 source_path="`echo $0 | sed -e 's#/configure##'`"
381 source_path_used="yes"
382 if test -z "$source_path" -o "$source_path" = "." ; then
384 source_path_used="no"
386 source_path="`cd \"$source_path\"; pwd`"
389 FFMPEG_CONFIGURATION=" "
391 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
394 CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
398 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
400 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`
402 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
404 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
406 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
408 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
410 --make=*) make=`echo $opt | cut -d '=' -f 2`
412 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
414 --extra-ldflags=*) LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}"
416 --extra-libs=*) extralibs=${opt#--extra-libs=}
418 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
420 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
422 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
424 --powerpc-perf-enable) powerpc_perf="yes"
426 --disable-mmx) mmx="no"
428 --disable-altivec) altivec="no"
430 --enable-gprof) gprof="yes"
432 --disable-v4l) v4l="no"
434 --disable-audio-oss) audio_oss="no"
436 --disable-audio-beos) audio_beos="no"
438 --disable-dv1394) dv1394="no"
440 --disable-network) network="no"; ffserver="no"
442 --disable-zlib) zlib="no"
444 --enable-a52) a52="yes"
446 --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
448 --enable-dts) dts="yes" ; extralibs="$extralibs -ldts"
450 --enable-pp) pp="yes"
452 --enable-shared-pp) shared_pp="yes"
454 --enable-mp3lame) mp3lame="yes"
456 --enable-libogg) libogg="yes"
458 --enable-vorbis) vorbis="yes"
460 --enable-theora) theora="yes"
462 --enable-faad) faad="yes"
464 --enable-faadbin) faadbin="yes"
466 --enable-faac) faac="yes"
468 --enable-xvid) xvid="yes"
470 --enable-x264) x264="yes"; extralibs="$extralibs -lx264"
472 --enable-dc1394) dc1394="yes"
474 --disable-vhook) vhook="no"
476 --disable-simple_idct) simpleidct="no"
478 --enable-mingw32) mingw32="yes"
480 --enable-shared) lshared="yes"
482 --disable-debug) debug="no"
484 --disable-opts) optimize="no"
486 --disable-mpegaudio-hp) mpegaudio_hp="no"
488 --disable-ffserver) ffserver="no"
490 --disable-ffplay) ffplay="no"
492 --enable-small) optimize="small"
494 --enable-amr_nb) amr_nb="yes"
496 --enable-amr_nb-fixed) amr_nb_fixed="yes"
498 --enable-amr_wb) amr_wb="yes"
500 --enable-amr_if2) amr_if2="yes"
502 --enable-sunmlib) sunmlib="yes"
504 --enable-pthreads) pthreads="yes"
506 --enable-gpl) gpl="yes"
508 --enable-memalign-hack) memalignhack="yes"
510 --disable-strip) dostrip="no"
512 --enable-codec=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-codec=}"
514 --disable-codec=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-codec=}##\"`"
516 --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
521 if test "$theora" = "yes" ; then
522 if test "$libogg" = "no"; then
523 echo "libogg must be enabled to enable Theora"
529 if test "$vorbis" = "yes" ; then
530 if test "$libogg" = "no"; then
531 echo "libogg must be enabled to enable Vorbis"
537 if test "$gpl" != "yes"; then
538 if test "$pp" != "no" -o "$shared_pp" != "no"; then
539 echo "The Postprocessing code is under GPL and --enable-gpl is not specified"
543 if test "$a52" != "no" -o "$a52bin" != "no"; then
544 echo "liba52 is under GPL and --enable-gpl is not specified"
548 if test "$xvid" != "no"; then
549 echo "libxvidcore is under GPL and --enable-gpl is not specified"
553 if test "$x264" != "no"; then
554 echo "x264 is under GPL and --enable-gpl is not specified"
558 if test "$dts" != "no"; then
559 echo "libdts is under GPL and --enable-gpl is not specified"
563 if test "$faad" != "no" -o "$faadbin" != "no"; then
566 int main( void ) { return 0; }
569 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
572 #ifndef FAAD2_VERSION
575 int main( void ) { return 0; }
577 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
578 echo "faad2 is under GPL and --enable-gpl is not specified"
584 echo "faad test failed"
589 if test "$fail" = "yes"; then
595 if test $mmx = "default"; then
596 if test $cpu = "x86" -o $cpu = "x86_64"; then
604 needmdynamicnopic="no"
605 if test $targetos = Darwin; then
606 if test -n "`$cc -v 2>&1 | grep xlc`"; then
607 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
609 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
610 case "$gcc_version" in
612 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
615 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
616 if test "$lshared" = no; then
617 needmdynamicnopic="yes"
621 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
622 if test "$lshared" = no; then
623 needmdynamicnopic="yes"
630 # Can only do AltiVec on PowerPC
631 if test $altivec = "default"; then
632 if test $cpu = "powerpc"; then
639 # Add processor-specific flags
642 if test $tune != "generic"; then
644 601|ppc601|PowerPC601)
645 CFLAGS="$CFLAGS -mcpu=601"
646 if test $altivec = "yes"; then
647 echo "WARNING: tuning for PPC601 but altivec enabled !";
651 603*|ppc603*|PowerPC603*)
652 CFLAGS="$CFLAGS -mcpu=603"
653 if test $altivec = "yes"; then
654 echo "WARNING: tuning for PPC603 but altivec enabled !";
658 604*|ppc604*|PowerPC604*)
659 CFLAGS="$CFLAGS -mcpu=604"
660 if test $altivec = "yes"; then
661 echo "WARNING: tuning for PPC604 but altivec enabled !";
665 G3|g3|75*|ppc75*|PowerPC75*)
666 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
667 if test $altivec = "yes"; then
668 echo "WARNING: tuning for PPC75x but altivec enabled !";
672 G4|g4|745*|ppc745*|PowerPC745*)
673 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
674 if test $altivec = "no"; then
675 echo "WARNING: tuning for PPC745x but altivec disabled !";
679 74*|ppc74*|PowerPC74*)
680 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
681 if test $altivec = "no"; then
682 echo "WARNING: tuning for PPC74xx but altivec disabled !";
686 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
687 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
688 if test $altivec = "no"; then
689 echo "WARNING: tuning for PPC970 but altivec disabled !";
694 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona)
695 CFLAGS="$CFLAGS -march=$tune"
698 echo "WARNING: unknown CPU \"$tune\", ignored"
703 # AltiVec flags: The FSF version of GCC differs from the Apple version
704 if test $cpu = "powerpc"; then
705 if test $altivec = "yes"; then
706 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
707 CFLAGS="$CFLAGS -faltivec"
709 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
714 # See if we have <altivec.h>
717 int main( void ) { return 0; }
721 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
725 # See does our compiler support Motorola AltiVec C API
726 if test $altivec = "yes"; then
727 if test $_altivec_h = "yes"; then
731 vector signed int v1, v2, v3;
739 vector signed int v1, v2, v3;
745 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
748 # Can only do mmi on mips
749 if test $mmi = "default"; then
750 if test $cpu = "mips"; then
757 # See does our compiler support mmi
758 if test $mmi = "yes"; then
761 __asm__ ("lq \$2, 0(\$2)");
765 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
768 if test "$mingw32" = "yes" ; then
780 prefix="/c/Program Files/FFmpeg"
784 cc="${cross_prefix}${cc}"
785 ar="${cross_prefix}${ar}"
786 ranlib="${cross_prefix}${ranlib}"
787 strip="${cross_prefix}${strip}"
789 if test -z "$cross_prefix" ; then
792 # big/little endian test
794 #include <inttypes.h>
795 int main(int argc, char ** argv){
796 volatile uint32_t i=0x01234567;
797 return (*((uint8_t*)(&i))) == 0x67;
801 if $cc -o $TMPE $TMPC 2>/dev/null ; then
802 $TMPE && bigendian="yes"
804 echo big/little test failed
809 # if cross compiling, cannot launch a program, so make a static guess
810 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
819 #include <inttypes.h>
820 int main(int argc, char ** argv){
825 $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
830 #include <inttypes.h>
831 int main(int argc, char ** argv){
832 volatile uint_fast64_t i=0x01234567;
837 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
840 # check availability of some header files
844 int main( void ) { return 0; }
849 if $cc -o $TMPE $TMPC 2> /dev/null ; then
852 # check for memalign - atmos
858 string = memalign(64, sizeof(char));
862 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
865 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
866 echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"
872 int main( void ) { localtime_r(NULL, NULL); }
876 if $cc -o $TMPE $TMPC 2> /dev/null ; then
880 if test "$zlib" = "yes"; then
881 # check for zlib - mmu_man
885 if (zlibVersion() != ZLIB_VERSION)
886 puts("zlib version differs !!!");
891 $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
892 # $TMPE 2> /dev/null > /dev/null || zlib="no"
893 # XXX: more tests needed - runtime test
895 if test "$zlib" = "yes"; then
896 extralibs="$extralibs -lz"
899 # test for lrintf in math.h
901 #define _ISOC9X_SOURCE 1
903 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
907 if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then
909 # allanc@chickenandporn.com: cannot execute cross-compiled
910 # code on the host. Only execute if not cross-compiling.
911 if test -z "$cross_prefix" ; then
912 $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
917 for restrict_keyword in restrict __restrict__ __restrict; do
918 echo "void foo(char * $restrict_keyword p);" > $TMPC
919 if $cc -c -o $TMPO $TMPC 2> /dev/null; then
920 _restrict=$restrict_keyword
925 # test gcc version to see if vector builtins can be used
926 # currently only used on i386 for MMX builtins
928 #include <xmmintrin.h>
930 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
933 #error no vector builtins
939 if $cc -o $TMPO $TMPC 2> /dev/null ; then
943 # dlopen/dlfcn.h probing
947 int main( void ) { return (int) dlopen("foo", 0); }
952 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
957 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
964 int main( void ) { return (int) dlopen("foo", 0); }
967 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
971 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
976 if test "$vhook" = "default" ; then
980 ##########################################
984 #include <X11/Xlib.h>
986 int main( void ) { return (int) imlib_load_font("foo"); }
990 if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then
994 ##########################################
998 #include <ft2build.h>
999 int main( void ) { return (int) FT_Init_FreeType(0); }
1003 if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then
1004 if (freetype-config --version) >/dev/null 2>&1 ; then
1005 if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs` > /dev/null 2>&1 ; then
1011 ##########################################
1016 #undef main /* We don't want SDL to override our main() */
1017 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1022 if (sdl-config --version) >/dev/null 2>&1 ; then
1023 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` > /dev/null 2>&1 ; then
1024 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
1025 if test "$_sdlversion" -lt 121 ; then
1033 ##########################################
1037 if (texi2html -version) >/dev/null 2>&1; then
1041 if test "$network" = "yes" ; then
1042 ##########################################
1046 #include <sys/types.h>
1047 #include <sys/socket.h>
1048 #include <netinet/in.h>
1051 struct sockaddr_storage saddr;
1052 struct ipv6_mreq mreq6;
1053 getaddrinfo(0,0,0,0);
1054 getnameinfo(0,0,0,0,0,0,0);
1055 IN6_IS_ADDR_MULTICAST(0);
1060 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
1065 case "`$cc -v 2>&1 | grep version`" in
1067 CFLAGS="-Wall -Wno-switch $CFLAGS"
1073 if test "$sdl" = "no" ; then
1077 if test "$debug" = "yes"; then
1081 if test "$optimize" = "small"; then
1082 # CFLAGS=${CFLAGS//-O3/-Os}
1083 CFLAGS="$CFLAGS -Os"
1086 if test "$optimize" = "yes"; then
1087 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1088 CFLAGS="$CFLAGS -O5"
1089 LDFLAGS="$LDFLAGS -O5"
1091 CFLAGS="-O3 $CFLAGS"
1095 if test x"$bindir" = x""; then
1096 bindir="${prefix}/bin"
1099 if test x"$libdir" = x""; then
1100 libdir="${prefix}/lib"
1103 if test x"$mandir" = x""; then
1104 mandir="${prefix}/man"
1107 echo "Install prefix $prefix"
1108 echo "Source path $source_path"
1109 echo "C compiler $cc"
1111 echo "CPU $cpu ($tune)"
1112 if test "$BUILDSUF" != ""; then
1113 echo "Build suffix $BUILDSUF"
1115 echo "Big Endian $bigendian"
1116 echo "inttypes.h $inttypes"
1117 echo "broken inttypes.h $emu_fast_int"
1118 if test $cpu = "x86" -o $cpu = "x86_64"; then
1119 echo "MMX enabled $mmx"
1120 echo "Vector Builtins $builtin_vector"
1122 if test $cpu = "mips"; then
1123 echo "MMI enabled $mmi"
1125 if test $cpu = "powerpc"; then
1126 echo "AltiVec enabled $altivec"
1128 echo "gprof enabled $gprof"
1129 echo "zlib enabled $zlib"
1130 echo "mp3lame enabled $mp3lame"
1131 echo "libogg enabled $libogg"
1132 echo "vorbis enabled $vorbis"
1133 echo "theora enabled $theora"
1134 echo "faad enabled $faad"
1135 echo "faadbin enabled $faadbin"
1136 echo "faac enabled $faac"
1137 echo "xvid enabled $xvid"
1138 echo "x264 enabled $x264"
1139 echo "a52 support $a52"
1140 echo "a52 dlopened $a52bin"
1141 echo "dts support $dts"
1142 echo "pp support $pp"
1143 echo "debug symbols $debug"
1144 echo "strip symbols $dostrip"
1145 echo "optimize $optimize"
1146 echo "shared pp $shared_pp"
1147 echo "Video hooking $vhook"
1148 echo "SDL support $sdl"
1149 if test $sdl_too_old = "yes"; then
1150 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
1153 if test "$vhook" = "yes" ; then
1154 echo "Imlib2 support $imlib2"
1155 echo "freetype support $freetype2"
1157 echo "Sun medialib support" $sunmlib
1158 echo "pthreads support" $pthreads
1159 echo "AMR-NB float support" $amr_nb
1160 echo "AMR-NB fixed support" $amr_nb_fixed
1161 echo "AMR-WB float support" $amr_wb
1162 echo "AMR-WB IF2 support" $amr_if2
1163 echo "network support $network"
1164 if test "$network" = "yes" ; then
1165 echo "IPv6 support $ipv6"
1167 if test "$gpl" = "no" ; then
1168 echo "License: LGPL"
1173 echo "Creating config.mak and config.h"
1176 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1177 echo "# Automatically generated by configure - do not modify" > config.mak
1178 echo "/* Automatically generated by configure - do not modify */" > $TMPH
1179 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1181 echo "prefix=$prefix" >> config.mak
1182 echo "libdir=$libdir" >> config.mak
1183 echo "bindir=$bindir" >> config.mak
1184 echo "mandir=$mandir" >> config.mak
1185 echo "MAKE=$make" >> config.mak
1186 echo "CC=$cc" >> config.mak
1187 echo "AR=$ar" >> config.mak
1188 echo "RANLIB=$ranlib" >> config.mak
1189 if test "$dostrip" = "yes" ; then
1190 echo "STRIP=$strip" >> config.mak
1191 echo "INSTALLSTRIP=-s" >> config.mak
1193 echo "STRIP=echo ignoring strip" >> config.mak
1194 echo "INSTALLSTRIP=" >> config.mak
1197 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic. Used when building
1198 # shared modules on OS/X (vhook/Makefile).
1200 if test "$needmdynamicnopic" = yes; then
1201 CFLAGS="$CFLAGS -mdynamic-no-pic"
1204 echo "OPTFLAGS=$CFLAGS" >> config.mak
1205 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1206 echo "LDFLAGS=$LDFLAGS" >> config.mak
1207 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1208 echo "SHFLAGS=$SHFLAGS" >> config.mak
1209 echo "BUILDSUF=$BUILDSUF" >> config.mak
1210 echo "LIBPREF=$LIBPREF" >> config.mak
1211 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1212 echo "SLIBPREF=$SLIBPREF" >> config.mak
1213 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1214 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1215 echo "TARGET_OS=$TARGET_OS" >> config.mak
1216 if test "$cpu" = "x86" ; then
1217 echo "TARGET_ARCH_X86=yes" >> config.mak
1218 echo "#define ARCH_X86 1" >> $TMPH
1219 elif test "$cpu" = "x86_64" ; then
1220 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1221 echo "#define ARCH_X86_64 1" >> $TMPH
1222 elif test "$cpu" = "armv4l" ; then
1223 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1224 echo "#define ARCH_ARMV4L 1" >> $TMPH
1225 elif test "$cpu" = "alpha" ; then
1226 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1227 echo "#define ARCH_ALPHA 1" >> $TMPH
1228 elif test "$cpu" = "sparc64" ; then
1229 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1230 echo "#define ARCH_SPARC64 1" >> $TMPH
1231 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1232 echo "#define ARCH_SPARC 1" >> $TMPH
1233 elif test "$cpu" = "sparc" ; then
1234 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1235 echo "#define ARCH_SPARC 1" >> $TMPH
1236 elif test "$cpu" = "powerpc" ; then
1237 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1238 echo "#define ARCH_POWERPC 1" >> $TMPH
1239 if test $POWERPCMODE = "32bits"; then
1240 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1242 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1244 if test "$powerpc_perf" = "yes"; then
1245 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1247 elif test "$cpu" = "mips" ; then
1248 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1249 echo "#define ARCH_MIPS 1" >> $TMPH
1250 elif test "$cpu" = "sh4" ; then
1251 echo "TARGET_ARCH_SH4=yes" >> config.mak
1252 echo "#define ARCH_SH4 1" >> $TMPH
1254 echo "#define TUNECPU $TUNECPU" >> $TMPH
1255 if test "$bigendian" = "yes" ; then
1256 echo "WORDS_BIGENDIAN=yes" >> config.mak
1257 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1259 if test "$inttypes" != "yes" ; then
1260 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1262 if test "$emu_fast_int" = "yes" ; then
1263 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1265 if test "$mmx" = "yes" ; then
1266 echo "TARGET_MMX=yes" >> config.mak
1267 echo "#define HAVE_MMX 1" >> $TMPH
1268 echo "#define __CPU__ 586" >> $TMPH
1270 if test "$builtin_vector" = "yes" ; then
1271 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1272 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1274 if test "$mmi" = "yes" ; then
1275 echo "TARGET_MMI=yes" >> config.mak
1276 echo "#define HAVE_MMI 1" >> $TMPH
1278 if test "$altivec" = "yes" ; then
1279 echo "TARGET_ALTIVEC=yes" >> config.mak
1280 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1281 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1282 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1283 if test "$_altivec_h" = "yes" ; then
1284 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1286 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1289 if test "$gprof" = "yes" ; then
1290 echo "TARGET_GPROF=yes" >> config.mak
1291 echo "#define HAVE_GPROF 1" >> $TMPH
1293 if test "$localtime_r" = "yes" ; then
1294 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1296 if test "$imlib2" = "yes" ; then
1297 echo "HAVE_IMLIB2=yes" >> config.mak
1299 if test "$freetype2" = "yes" ; then
1300 echo "HAVE_FREETYPE2=yes" >> config.mak
1302 if test "$sunmlib" = "yes" ; then
1303 echo "HAVE_MLIB=yes" >> config.mak
1304 echo "#define HAVE_MLIB 1" >> $TMPH
1305 extralibs="$extralibs -lmlib"
1307 if test "$pthreads" = "yes" ; then
1308 echo "HAVE_PTHREADS=yes" >> config.mak
1309 echo "#define HAVE_PTHREADS 1" >> $TMPH
1310 echo "#define HAVE_THREADS 1" >> $TMPH
1311 if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
1312 extralibs="$extralibs -lpthread"
1315 if test "$sdl" = "yes" ; then
1316 echo "CONFIG_SDL=yes" >> config.mak
1317 echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
1318 echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak
1320 if test "$texi2html" = "yes"; then
1321 echo "BUILD_DOC=yes" >> config.mak
1323 if test "$have_lrintf" = "yes" ; then
1324 echo "#define HAVE_LRINTF 1" >> $TMPH
1326 if test "$vhook" = "yes" ; then
1327 echo "BUILD_VHOOK=yes" >> config.mak
1328 echo "#define HAVE_VHOOK 1" >> $TMPH
1329 extralibs="$extralibs $ldl"
1331 if test "$lshared" = "yes" ; then
1332 echo "BUILD_SHARED=yes" >> config.mak
1333 echo "PIC=-fPIC -DPIC" >> config.mak
1335 echo "EXTRALIBS=$extralibs" >> config.mak
1336 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1338 echo "VERSION=$version" >>config.mak
1339 # if you do not want to use encoders, disable that.
1340 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1341 echo "CONFIG_ENCODERS=yes" >> config.mak
1343 # if you do not want to use decoders, disable that.
1344 echo "#define CONFIG_DECODERS 1" >> $TMPH
1345 echo "CONFIG_DECODERS=yes" >> config.mak
1348 if test "$a52" = "yes" ; then
1349 echo "#define CONFIG_AC3 1" >> $TMPH
1350 echo "CONFIG_AC3=yes" >> config.mak
1352 if test "$a52bin" = "yes" ; then
1353 echo "#define CONFIG_A52BIN 1" >> $TMPH
1354 echo "CONFIG_A52BIN=yes" >> config.mak
1359 if test "$dts" = "yes" ; then
1360 echo "#define CONFIG_DTS 1" >> $TMPH
1361 echo "CONFIG_DTS=yes" >> config.mak
1365 if test "$pp" = "yes" ; then
1366 echo "#define CONFIG_PP 1" >> $TMPH
1367 echo "CONFIG_PP=yes" >> config.mak
1369 if test "$shared_pp" = "yes" ; then
1370 echo "#define SHARED_PP 1" >> $TMPH
1371 echo "SHARED_PP=yes" >> config.mak
1375 # mpeg audio high precision mode
1376 if test "$mpegaudio_hp" = "yes" ; then
1377 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1380 if test "$v4l" = "yes" ; then
1381 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1382 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1385 if test "$dv1394" = "yes" ; then
1386 echo "#define CONFIG_DV1394 1" >> $TMPH
1387 echo "CONFIG_DV1394=yes" >> config.mak
1390 if test "$dc1394" = "yes" ; then
1391 echo "#define CONFIG_DC1394 1" >> $TMPH
1392 echo "CONFIG_DC1394=yes" >> config.mak
1395 if test "$dlopen" = "yes" ; then
1396 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1399 if test "$dlfcn" = "yes" ; then
1400 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1403 if test "$audio_oss" = "yes" ; then
1404 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1405 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1408 if test "$audio_beos" = "yes" ; then
1409 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1410 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1413 if test "$network" = "yes" ; then
1414 echo "#define CONFIG_NETWORK 1" >> $TMPH
1415 echo "CONFIG_NETWORK=yes" >> config.mak
1418 if test "$ipv6" = "yes" ; then
1419 echo "#define CONFIG_IPV6 1" >> $TMPH
1422 if test "$zlib" = "yes" ; then
1423 echo "#define CONFIG_ZLIB 1" >> $TMPH
1424 echo "CONFIG_ZLIB=yes" >> config.mak
1427 if test "$mp3lame" = "yes" ; then
1428 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1429 echo "CONFIG_MP3LAME=yes" >> config.mak
1432 if test "$libogg" = "yes" ; then
1433 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1434 echo "CONFIG_LIBOGG=yes" >> config.mak
1437 if test "$vorbis" = "yes" ; then
1438 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1439 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1442 if test "$theora" = "yes" ; then
1443 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1444 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1447 if test "$faad" = "yes" ; then
1448 echo "#define CONFIG_FAAD 1" >> $TMPH
1449 echo "CONFIG_FAAD=yes" >> config.mak
1452 if test "$faadbin" = "yes" ; then
1453 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1454 echo "CONFIG_FAADBIN=yes" >> config.mak
1457 if test "$faac" = "yes" ; then
1458 echo "#define CONFIG_FAAC 1" >> $TMPH
1459 echo "CONFIG_FAAC=yes" >> config.mak
1462 if test "$xvid" = "yes" ; then
1463 echo "#define CONFIG_XVID 1" >> $TMPH
1464 echo "CONFIG_XVID=yes" >> config.mak
1467 if test "$x264" = "yes" ; then
1468 echo "#define CONFIG_X264 1" >> $TMPH
1469 echo "CONFIG_X264=yes" >> config.mak
1472 if test "$mingw32" = "yes" ; then
1473 echo "#define CONFIG_WIN32 1" >> $TMPH
1474 echo "CONFIG_WIN32=yes" >> config.mak
1475 echo "HAVE_W32THREADS=yes" >> config.mak
1476 echo "#define HAVE_W32THREADS 1" >> $TMPH
1477 echo "#define HAVE_THREADS 1" >> $TMPH
1478 echo "#ifndef __MINGW32__" >> $TMPH
1479 echo "#define __MINGW32__ 1" >> $TMPH
1480 echo "#endif" >> $TMPH
1483 if test "$os2" = "yes" ; then
1484 echo "#define CONFIG_OS2 1" >> $TMPH
1485 echo "CONFIG_OS2=yes" >> config.mak
1488 if test "$TARGET_OS" = "SunOS" ; then
1489 echo "#define CONFIG_SUNOS 1" >> $TMPH
1492 if test "$TARGET_OS" = "BeOS" ; then
1493 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1494 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1495 echo "#define HAVE_THREADS 1" >> $TMPH
1498 if test "$darwin" = "yes"; then
1499 echo "#define CONFIG_DARWIN 1" >> $TMPH
1500 echo "CONFIG_DARWIN=yes" >> config.mak
1503 if test "$_malloc_h" = "yes" ; then
1504 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1506 echo "#undef HAVE_MALLOC_H" >> $TMPH
1509 if test "$_memalign" = "yes" ; then
1510 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1512 echo "#undef HAVE_MEMALIGN" >> $TMPH
1515 if test "$memalignhack" = "yes" ; then
1516 echo "#define MEMALIGN_HACK 1" >> $TMPH
1520 if test "$netserver" = "yes" ; then
1521 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1522 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1525 if test "$need_inet_aton" = "yes" ; then
1526 echo "NEED_INET_ATON=yes" >> config.mak
1529 if test "$simpleidct" = "yes" ; then
1530 echo "#define SIMPLE_IDCT 1" >> $TMPH
1533 if test "$ffserver" = "yes" ; then
1534 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1535 echo "CONFIG_FFSERVER=yes" >> config.mak
1538 if test "$ffplay" = "yes" ; then
1539 echo "CONFIG_FFPLAY=yes" >> config.mak
1542 if test "$gpl" = "yes" ; then
1543 echo "#define CONFIG_GPL 1" >> $TMPH
1544 echo "CONFIG_GPL=yes" >> config.mak
1547 echo "#define restrict $_restrict" >> $TMPH
1549 if test "$optimize" = "small"; then
1550 echo "#define always_inline" >> $TMPH
1553 # build tree in object directory if source path is different from current one
1554 if test "$source_path_used" = "yes" ; then
1555 DIRS="doc libavformat libavcodec libavcodec/alpha libavcodec/armv4l \
1556 libavcodec/i386 libavcodec/sparc libavcodec/mlib \
1557 libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests vhook"
1558 FILES="Makefile libavformat/Makefile libavcodec/Makefile \
1559 libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile \
1560 doc/Makefile doc/texi2pod.pl"
1561 for dir in $DIRS ; do
1564 for f in $FILES ; do
1565 ln -sf "$source_path/$f" $f
1567 echo "SRC_PATH=$source_path" >> config.mak
1569 echo "SRC_PATH='$source_path'" >> config.mak
1572 if test "$amr_wb" = "yes" ; then
1573 echo "#define AMR_WB 1" >> $TMPH
1574 echo "AMR_WB=yes" >> config.mak
1576 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1578 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1579 echo "and extracted the source to libavcodec/amrwb_float"
1583 if test "$amr_nb" = "yes" ; then
1584 echo "#define AMR_NB 1" >> $TMPH
1585 echo "AMR_NB=yes" >> config.mak
1587 if test "$amr_nb_fixed" = "yes" ; then
1588 echo "AMR_NB_FIXED=yes" >> config.mak
1589 echo "#define AMR_NB_FIXED 1" >> $TMPH
1590 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1591 echo "REL-5 version 5.1.0 from "
1592 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"
1593 echo "and extracted src to libavcodec/amr"
1594 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1595 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1598 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1599 echo "REL-5 V5.1.0 from "
1600 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
1601 echo "and extracted the source to libavcodec/amr_float"
1602 echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"
1606 if test "$amr_if2" = "yes" ; then
1607 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
1612 for codec in $CODEC_LIST ; do
1613 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
1614 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
1617 diff $TMPH config.h >/dev/null 2>&1
1618 if test $? -ne 0 ; then
1619 mv -f $TMPH config.h
1621 echo "config.h is unchanged"
1624 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH