3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
6 # make sure we are running under a compatible shell
8 (: ${foo%%bar}) 2>/dev/null && ! (: ${foo?}) 2>/dev/null
9 if test "$?" != 0; then
10 if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
11 FFMPEG_CONFIGURE_EXEC=1
12 export FFMPEG_CONFIGURE_EXEC
15 exec /usr/xpg4/bin/sh "$0" "$@"
17 echo "No compatible shell script interpreter found."
22 echo "Usage: configure [options]"
23 echo "Options: [defaults in brackets after descriptions]"
25 echo "Standard options:"
26 echo " --help print this message"
27 echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
28 echo " --prefix=PREFIX install in PREFIX [$PREFIX]"
29 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
30 echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
31 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
32 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
33 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
34 echo " --enable-libnut enable NUT support via libnut [default=no]"
35 echo " --enable-libogg enable Ogg support via libogg [default=no]"
36 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
37 echo " --enable-faad enable FAAD support via libfaad [default=no]"
38 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
39 echo " --enable-faac enable FAAC support via libfaac [default=no]"
40 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
41 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
42 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
43 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
44 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
45 echo " --enable-a52 enable GPLed A52 support [default=no]"
46 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
47 echo " --enable-dts enable GPLed DTS support [default=no]"
48 echo " --enable-pp enable GPLed postprocessing support [default=no]"
49 echo " --enable-static build static libraries [default=yes]"
50 echo " --disable-static do not build static libraries [default=no]"
51 echo " --enable-shared build shared libraries [default=no]"
52 echo " --disable-shared do not build shared libraries [default=yes]"
53 echo " --enable-amr_nb enable amr_nb float audio codec"
54 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
55 echo " --enable-amr_wb enable amr_wb float audio codec"
56 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
57 echo " --enable-sunmlib use Sun medialib [default=no]"
58 echo " --enable-pthreads use pthreads [default=no]"
59 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
60 echo " and libraw1394 [default=no]"
61 echo " --enable-swscaler software scaler support [default=no]"
62 echo " --enable-avisynth allow reading AVISynth script files [default=no]"
63 echo " --enable-gpl allow use of GPL code, the resulting libav*"
64 echo " and ffmpeg will be under GPL [default=no]"
66 echo "Advanced options (experts only):"
67 echo " --source-path=PATH path to source code [$source_path]"
68 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
69 echo " --cross-compile assume a cross-compiler is used"
70 echo " --cc=CC use C compiler CC [$cc]"
71 echo " --make=MAKE use specified make [$make]"
72 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
73 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
74 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
75 echo " --build-suffix=SUFFIX suffix for application specific build []"
76 echo " --arch=ARCH select architecture [$arch]"
77 echo " --cpu=CPU selects the minimum cpu required (affects
78 instruction selection, may crash on older CPUs)"
79 echo " --powerpc-perf-enable enable performance report on PPC"
80 echo " (requires enabling PMC)"
81 echo " --disable-mmx disable MMX usage"
82 echo " --disable-armv5te disable armv5te usage"
83 echo " --disable-iwmmxt disable iwmmxt usage"
84 echo " --disable-altivec disable AltiVec usage"
85 echo " --disable-audio-oss disable OSS audio support [default=no]"
86 echo " --disable-audio-beos disable BeOS audio support [default=no]"
87 echo " --disable-v4l disable video4linux grabbing [default=no]"
88 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
89 echo " --disable-bktr disable bktr video grabbing [default=no]"
90 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
91 echo " --disable-network disable network support [default=no]"
92 echo " --disable-ipv6 disable ipv6 support [default=no]"
93 echo " --disable-zlib disable zlib [default=no]"
94 echo " --disable-vhook disable video hooking support"
95 echo " --enable-gprof enable profiling with gprof [$gprof]"
96 echo " --disable-debug disable debugging symbols"
97 echo " --disable-opts disable compiler optimizations"
98 echo " --enable-extra-warnings enable more compiler warnings"
99 echo " --disable-mpegaudio-hp faster (but less accurate)"
100 echo " MPEG audio decoding [default=no]"
101 echo " --disable-protocols disable I/O protocols support [default=no]"
102 echo " --disable-ffmpeg disable ffmpeg build"
103 echo " --disable-ffserver disable ffserver build"
104 echo " --disable-ffplay disable ffplay build"
105 echo " --enable-small optimize for size instead of speed"
106 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
107 echo " --disable-strip disable stripping of executables and shared libraries"
108 echo " --disable-encoder=NAME disables encoder NAME"
109 echo " --enable-encoder=NAME enables encoder NAME"
110 echo " --disable-decoder=NAME disables decoder NAME"
111 echo " --enable-decoder=NAME enables decoder NAME"
112 echo " --disable-encoders disables all encoders"
113 echo " --disable-decoders disables all decoders"
114 echo " --disable-muxer=NAME disables muxer NAME"
115 echo " --enable-muxer=NAME enables muxer NAME"
116 echo " --disable-muxers disables all muxers"
117 echo " --disable-demuxer=NAME disables demuxer NAME"
118 echo " --enable-demuxer=NAME enables demuxer NAME"
119 echo " --disable-demuxers disables all demuxers"
120 echo " --enable-parser=NAME enables parser NAME"
121 echo " --disable-parser=NAME disables parser NAME"
122 echo " --disable-parsers disables all parsers"
124 echo "NOTE: Object files are built at the place where configure is launched."
146 If you think configure made a mistake, make sure you are using the latest
147 version from SVN. If the latest version fails, report the problem to the
148 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
150 if enabled logging; then
152 Include the log file "$logfile" produced by configure as this will help
157 Rerun configure with logging enabled (do not use --log=no), and include the
158 log this produces with your report.
161 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
166 echo "$@" | tr '[a-z]' '[A-Z]'
186 eval test "x\$$1" = "xyes"
191 enabled $opt || return 1
197 enabled $opt && return 0
207 if enabled $cfg; then
208 ucname="${pfx}`toupper $cfg`"
209 echo "#define ${ucname} 1" >> $header
210 echo "${ucname}=yes" >> $makefile
216 (: ${SAVE_CFLAGS?}) 2>/dev/null
220 flags_saved && return
221 SAVE_CFLAGS="$CFLAGS"
222 SAVE_LDFLAGS="$LDFLAGS"
223 SAVE_extralibs="$extralibs"
227 CFLAGS="$SAVE_CFLAGS"
228 LDFLAGS="$SAVE_LDFLAGS"
229 extralibs="$SAVE_extralibs"
242 LDFLAGS="$LDFLAGS $*"
247 extralibs="$extralibs $*"
253 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
254 eval "$var=\"\$$var $*\""
266 append extralibs "$@"
278 check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
285 check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
291 check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
295 log check_cflags "$@"
296 check_cc "$@" <<EOF && add_cflags "$@"
302 log check_ldflags "$@"
303 check_ld "$@" <<EOF && add_ldflags "$@"
311 log check_header "$@"
338 check_header $header && check_func $func && add_extralibs "$@"
345 check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
353 check_lib $header $func "$@" || die "ERROR: $name not found"
356 CONFIG_LIST='encoders decoders parsers muxers demuxers a52 a52bin amr amr_nb amr_nb_fixed amr_wb audio_beos audio_oss avisynth beos_netserver bktr dc1394 dts dv1394 faac faad faadbin ffmpeg ffplay ffserver gpl ipv6 libgsm libnut libogg libvorbis mp3lame mpegaudio_hp network pp protocols swscaler vhook video4linux video4linux2 x264 xvid zlib'
358 HAVE_LIST='altivec_h byteswap_h dcbzl dlfcn dlopen freetype2 gprof imlib2 localtime_r lrintf malloc_h memalign mlib sdl sdl_video_size'
360 # set temporary file name
361 if test ! -z "$TMPDIR" ; then
363 elif test ! -z "$TEMPDIR" ; then
369 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
370 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
371 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
372 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
373 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
379 libdir='${PREFIX}/lib'
381 incdir='${PREFIX}/include/ffmpeg'
382 mandir='${PREFIX}/man'
383 bindir='${PREFIX}/bin'
403 i386|i486|i586|i686|i86pc|BePC)
408 canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
409 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
410 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
415 # armv4l is a subset of armv[567]*l
422 "Power Macintosh"|ppc|ppc64|powerpc)
500 SHFLAGS='-shared -Wl,-soname,$@'
501 VHOOKSHFLAGS='$(SHFLAGS)'
509 FFLDFLAGS=-Wl,--warn-common
510 LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
511 FFSERVERLDFLAGS=-Wl,-E
515 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
518 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
519 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
520 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
532 asmalign_pot="unknown"
533 LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
539 PREFIX="/boot/home/config"
540 # helps building libavcodec
541 add_cflags "-DPIC -fomit-frame-pointer"
542 # 3 gcc releases known for BeOS, each with ugly bugs
543 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
544 case "$gcc_version" in
545 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
548 *20010315*) echo "BeBits gcc"
549 add_cflags "-fno-expensive-optimizations"
553 # disable Linux things
560 # no need for libm, but the inet stuff
562 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
563 extralibs="-lbind -lsocket"
577 SHFLAGS="-shared -Wl,-h,\$@"
579 add_extralibs "-lsocket -lnsl"
588 add_extralibs "-lossaudio"
597 LIBOBJFLAGS="\$(PIC)"
598 LDCONFIG="ldconfig -m \$(shlibdir)"
599 add_extralibs "-lossaudio"
608 add_cflags "-pthread"
616 add_cflags "-pthread"
624 extralibs="-lpoll -lgnugetopt -lm"
635 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
636 VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
640 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
642 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
643 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
644 FFSERVERLDFLAGS=-Wl,-bind_at_load
645 LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
648 # Note: the rest of the mingw32 config is done afterwards as mingw32
649 # can be forced on the command line for Linux cross compilation.
654 shlibdir='${PREFIX}/bin'
659 VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
660 VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
665 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
666 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
667 SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
670 LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
674 ranlib="echo ignoring ranlib"
683 ranlib="echo ignoring ranlib"
684 strip="echo ignoring strip"
686 FFLDFLAGS="-Zomf -Zstack 16384 -s"
687 SHFLAGS="-Zdll -Zomf"
706 targetos="${targetos}-UNKNOWN"
711 source_path="`dirname \"$0\"`"
712 source_path_used="yes"
713 if test -z "$source_path" -o "$source_path" = "." ; then
715 source_path_used="no"
717 source_path="`cd \"$source_path\"; pwd`"
718 echo "$source_path" | grep -q '[[:blank:]]' &&
719 die "Out of tree builds are impossible with whitespace in source path."
722 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
726 FFMPEG_CONFIGURATION=" "
728 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
731 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' "$source_path/libavcodec/allcodecs.c" | sed 's/.*&\(.*\)).*/\1/'`
732 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' "$source_path/libavcodec/allcodecs.c" | sed 's/.*&\(.*\)).*/\1/'`
733 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' "$source_path/libavcodec/allcodecs.c" | sed 's/.*&\(.*\)).*/\1/'`
734 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' "$source_path/libavformat/allformats.c" | sed 's/.*&\(.*\)).*/\1/'`
735 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' "$source_path/libavformat/allformats.c" | sed 's/.*&\(.*\)).*/\1/'`
737 enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
744 --log=*) logging="$optval"
746 --prefix=*) PREFIX="$optval"; force_prefix=yes
748 --libdir=*) libdir="$optval"; force_libdir=yes
750 --shlibdir=*) shlibdir="$optval"
752 --incdir=*) incdir="$optval"
754 --mandir=*) mandir="$optval"
756 --source-path=*) source_path="$optval"
758 --cross-prefix=*) cross_prefix="$optval"
760 --cross-compile) cross_compile=yes
764 --make=*) make="$optval"
766 --extra-cflags=*) add_cflags "$optval"
768 --extra-ldflags=*) add_ldflags "$optval"
770 --extra-libs=*) add_extralibs "$optval"
772 --build-suffix=*) BUILDSUF="$optval"
774 --arch=*) arch="$optval"
776 --cpu=*) cpu="$optval"
778 --powerpc-perf-enable) powerpc_perf="yes"
780 --disable-mmx) mmx="no"
782 --disable-armv5te) armv5te="no"
784 --disable-iwmmxt) iwmmxt="no"
786 --disable-altivec) altivec="no"
788 --enable-gprof) gprof="yes"
790 --disable-v4l) video4linux="no"
792 --disable-v4l2) video4linux2="no"
794 --disable-bktr) bktr="no"
796 --disable-audio-oss) audio_oss="no"
798 --disable-audio-beos) audio_beos="no"
800 --disable-dv1394) dv1394="no"
802 --disable-network) network="no"; ffserver="no"
804 --disable-ipv6) ipv6="no";
806 --disable-zlib) zlib="no"
808 --enable-a52) a52="yes"
810 --enable-a52bin) a52bin="yes"
812 --enable-dts) dts="yes"
814 --enable-pp) pp="yes"
816 --enable-libgsm) libgsm="yes"
818 --enable-mp3lame) mp3lame="yes"
820 --enable-libnut) libnut="yes"
822 --enable-libogg) libogg="yes"
823 pkg_requires="$pkg_requires ogg >= 1.1"
825 --enable-vorbis) libvorbis="yes"
826 pkg_requires="$pkg_requires vorbis vorbisenc"
828 --enable-faad) faad="yes"
830 --enable-faadbin) faadbin="yes"
832 --enable-faac) faac="yes"
834 --enable-xvid) xvid="yes"
836 --enable-x264) x264="yes"
838 --enable-avisynth) avisynth="yes";
840 --enable-dc1394) dc1394="yes"
841 pkg_requires="$pkg_requires libraw1394"
843 --disable-vhook) vhook="no"
845 --enable-mingw32) mingw32="yes"
847 --enable-mingwce) mingwce="yes"
849 --enable-static) lstatic="yes"
851 --disable-static) lstatic="no"
853 --enable-shared) lshared="yes"
855 --disable-shared) lshared="no"
857 --disable-debug) debug="no"
859 --disable-opts) optimize="no"
861 --enable-extra-warnings) extrawarnings="yes"
863 --disable-mpegaudio-hp) mpegaudio_hp="no"
865 --disable-protocols) protocols="no"; network="no"; ffserver="no"
867 --disable-ffmpeg) ffmpeg="no"
869 --disable-ffserver) ffserver="no"
871 --disable-ffplay) ffplay="no"
873 --enable-small) optimize="small"
875 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
877 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
879 --enable-amr_wb) amr="yes"; amr_wb="yes"
881 --enable-amr_if2) amr="yes"; amr_if2="yes"
883 --enable-sunmlib) mlib="yes"
885 --enable-pthreads) pthreads="yes"
887 --enable-swscaler) swscaler="yes"
889 --enable-gpl) gpl="yes"
891 --enable-memalign-hack) memalignhack="yes"
893 --disable-strip) dostrip="no"
895 --enable-encoder=*) enable ${optval}_encoder
897 --enable-decoder=*) enable ${optval}_decoder
899 --disable-encoder=*) disable ${optval}_encoder
901 --disable-decoder=*) disable ${optval}_decoder
903 --disable-encoders) disable $ENCODER_LIST
905 --disable-decoders) disable $DECODER_LIST
907 --enable-muxer=*) enable ${optval}_muxer
909 --disable-muxer=*) disable ${optval}_muxer
911 --disable-muxers) disable $MUXER_LIST; ffserver="no"
913 --enable-demuxer=*) enable ${optval}_demuxer
915 --disable-demuxer=*) disable ${optval}_demuxer
917 --disable-demuxers) disable $DEMUXER_LIST
919 --enable-parser=*) enable ${optval}_parser
921 --disable-parser=*) disable ${optval}_parser
923 --disable-parsers) disable $PARSER_LIST
928 echo "Unknown option \"$opt\"."
929 echo "See $0 --help for available options."
935 if test "$logging" != no; then
936 test "$logging" = yes || logfile="$logging"
937 echo "# $0 $@" >$logfile
943 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
944 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
946 You can only build one library type at once on MinGW.
947 Specify --disable-static --enable-shared to only build
948 the shared libraries. To build only the static libraries
949 you do not need to pass additional options.
961 if test "$mingwce" = "yes"; then
967 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
968 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
969 SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
970 SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a)"
971 if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
972 if test "$force_libdir" != yes; then bindir='${PREFIX}'; fi
976 # Combine FFLDFLAGS and the LDFLAGS environment variable.
977 LDFLAGS="$FFLDFLAGS $LDFLAGS"
979 test -n "$cross_prefix" && cross_compile=yes
980 cc="${cross_prefix}${cc}"
981 ar="${cross_prefix}${ar}"
982 ranlib="${cross_prefix}${ranlib}"
983 strip="${cross_prefix}${strip}"
985 # we need to build at least one lib type
986 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
988 At least one library type must be built.
989 Specify --enable-static to build the static libraries or --enable-shared to
990 build the shared libraries as well. To only build the shared libraries specify
991 --disable-static in addition to --enable-shared.
996 if test "$libvorbis" = "yes" ; then
997 if test "$libogg" = "no"; then
998 echo "libogg must be enabled to enable Vorbis."
1003 if test "$gpl" != "yes"; then
1004 if test "$pp" != "no"; then
1005 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
1009 if test "$a52" != "no" -o "$a52bin" != "no"; then
1010 echo "liba52 is under GPL and --enable-gpl is not specified."
1014 if test "$xvid" != "no"; then
1015 echo "libxvidcore is under GPL and --enable-gpl is not specified."
1019 if test "$x264" != "no"; then
1020 echo "x264 is under GPL and --enable-gpl is not specified."
1024 if test "$dts" != "no"; then
1025 echo "libdts is under GPL and --enable-gpl is not specified."
1029 if test "$faad" != "no" -o "$faadbin" != "no"; then
1030 if check_header faad.h; then
1033 #ifndef FAAD2_VERSION
1036 int main( void ) { return 0; }
1038 if test $? = 0 ; then
1039 echo "FAAD2 is under GPL and --enable-gpl is not specified."
1045 echo "FAAD test failed."
1049 if test "$swscaler" != "no"; then
1050 echo "The software scaler is under GPL and --enable-gpl is not specified."
1055 if test "$fail" = "yes"; then
1060 if test $mmx = "default"; then
1061 if test $arch = "x86_32" -o $arch = "x86_64"; then
1069 needmdynamicnopic="no"
1070 if test $targetos = Darwin; then
1071 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1072 add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1074 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1075 case "$gcc_version" in
1077 add_cflags "-no-cpp-precomp -pipe"
1080 add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
1081 if test "$lshared" = no; then
1082 needmdynamicnopic="yes"
1086 add_cflags "-no-cpp-precomp -pipe"
1087 if test "$lshared" = no; then
1088 needmdynamicnopic="yes"
1095 if test $optimize != "no"; then
1096 add_cflags "-fomit-frame-pointer"
1099 # Can only do AltiVec on PowerPC
1100 if test $altivec = "default"; then
1101 if test $arch = "powerpc"; then
1108 # Add processor-specific flags
1110 POWERPCMODE="32bits"
1111 if test $cpu != "generic"; then
1113 601|ppc601|PowerPC601)
1114 add_cflags "-mcpu=601"
1115 if test $altivec = "yes"; then
1116 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1120 603*|ppc603*|PowerPC603*)
1121 add_cflags "-mcpu=603"
1122 if test $altivec = "yes"; then
1123 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1127 604*|ppc604*|PowerPC604*)
1128 add_cflags "-mcpu=604"
1129 if test $altivec = "yes"; then
1130 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1134 G3|g3|75*|ppc75*|PowerPC75*)
1135 add_cflags "-mcpu=750 -mpowerpc-gfxopt"
1136 if test $altivec = "yes"; then
1137 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1141 G4|g4|745*|ppc745*|PowerPC745*)
1142 add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
1143 if test $altivec = "no"; then
1144 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1148 74*|ppc74*|PowerPC74*)
1149 add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
1150 if test $altivec = "no"; then
1151 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1155 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1156 add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
1157 if test $altivec = "no"; then
1158 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1161 POWERPCMODE="64bits"
1163 # targets that do NOT support conditional mov (cmov)
1164 i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
1165 add_cflags "-march=$cpu"
1168 # targets that do support conditional mov (cmov)
1169 i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx)
1170 add_cflags "-march=$cpu"
1174 # targets that do support conditional mov but on which it's slow
1175 pentium4|prescott|nocona)
1176 add_cflags "-march=$cpu"
1181 add_cflags "-mcpu=v9"
1184 echo "WARNING: Unknown CPU \"$cpu\", ignored."
1189 # make sure we can execute files in $TMPDIR
1190 cat >$TMPE 2>>$logfile <<EOF
1193 chmod +x $TMPE >>$logfile 2>&1
1194 if ! $TMPE >>$logfile 2>&1; then
1196 Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
1197 variable to another directory and make sure that $TMPDIR1 is not mounted
1200 die "Sanity test failed."
1204 # compiler sanity check
1210 if test "$?" != 0; then
1211 echo "$cc is unable to create an executable file."
1212 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1213 echo "If $cc is a cross-compiler, use the --cross-compile option."
1214 echo "Only do this if you know what cross compiling means."
1216 die "C compiler test failed."
1219 # check for assembler specific support
1221 if test $arch = "powerpc"; then
1222 check_cc <<EOF && dcbzl=yes
1224 register long zero = 0;
1226 asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
1232 # check for SIMD availability
1234 # AltiVec flags: The FSF version of GCC differs from the Apple version
1235 if test $arch = "powerpc"; then
1236 if test $altivec = "yes"; then
1237 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1238 add_cflags "-faltivec"
1240 add_cflags "-maltivec -mabi=altivec"
1245 check_header altivec.h && altivec_h=yes || altivec_h=no
1247 # check if our compiler supports Motorola AltiVec C API
1248 if test $altivec = "yes"; then
1249 if test $altivec_h = "yes"; then
1250 inc_altivec_h="#include <altivec.h>"
1254 check_cc <<EOF || altivec=no
1257 vector signed int v1, v2, v3;
1258 v1 = vec_add(v2,v3);
1264 # check armv5te instructions support
1265 if test $armv5te = "default" -a $arch = "armv4l"; then
1267 check_cc <<EOF && armv5te=yes
1269 __asm__ __volatile__ ("qadd r0, r0, r0");
1274 # check iwmmxt support
1275 if test $iwmmxt = "default" -a $arch = "armv4l"; then
1277 check_cc <<EOF && iwmmxt=yes
1279 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1284 # mmi only available on mips
1285 if test $mmi = "default"; then
1286 if test $arch = "mips"; then
1293 # check if our compiler supports mmi
1294 enabled mmi && check_cc <<EOF || mmi="no"
1296 __asm__ ("lq \$2, 0(\$2)");
1302 # big/little-endian test
1303 if test "$cross_compile" = "no"; then
1304 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1305 #include <inttypes.h>
1306 int main(int argc, char ** argv){
1307 volatile uint32_t i=0x01234567;
1308 return (*((uint8_t*)(&i))) == 0x67;
1312 # programs cannot be launched if cross compiling, so make a static guess
1313 if test "$arch" = "powerpc" -o "$arch" = "mips" ; then
1320 check_header inttypes.h || inttypes=no
1324 check_cc <<EOF || emu_fast_int=yes
1325 #include <inttypes.h>
1326 int main(int argc, char ** argv){
1327 volatile uint_fast64_t i=0x01234567;
1333 # check availability of some header files
1337 if check_header malloc.h; then
1340 check_func memalign || memalign="no"
1343 if test "$memalign" = "no" -a "$mmx" = "yes" -a \
1344 "$memalignhack" != "yes" -a "$targetos" != "Darwin" -a \
1345 "$targetos" != "FreeBSD" ; then
1346 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1349 check_header byteswap.h && byteswap_h=yes || byteswap_h=no
1351 check_func localtime_r && localtime_r=yes || localtime_r=no
1352 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1354 # check for some common methods of building with pthread support
1355 # do this before the optional library checks as some of them require pthreads
1356 if enabled pthreads; then
1357 { check_cflags -pthread && check_ldflags -pthread; } ||
1358 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1359 check_lib pthread.h pthread_create -lpthread ||
1360 check_func pthread_create ||
1361 die "ERROR: can't find pthreads library"
1364 # these are off by default, so fail if requested and not available
1365 enabled dts && require libdts dts.h dts_init -ldts -lm
1366 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1367 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
1368 enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1369 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1370 enabled libnut && require libnut nut.h nut_demuxer_init -lnut
1371 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1372 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1373 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1374 enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1376 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1377 # the generic test functions
1378 if enabled faac; then
1380 temp_extralibs -lfaac
1381 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1386 faacEncGetVersion(&id, &cpr);
1393 # Ugh, recent faad2 versions have renamed all functions and #define the
1394 # old names in faad.h. Generic tests won't work.
1395 if enabled faad; then
1397 temp_extralibs -lfaad
1398 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1408 # Ugh, avisynth uses WINAPI calls. Generic tests won't work.
1409 if enabled avisynth; then
1411 temp_extralibs -lvfw32
1412 check_ld <<EOF && add_extralibs -lvfw32 || die "ERROR: vfw32 not found"
1413 #include <windows.h>
1424 # test for lrintf in math.h
1425 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1426 #define _ISOC9X_SOURCE 1
1428 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1432 for restrict_keyword in restrict __restrict__ __restrict; do
1433 check_cc <<EOF && _restrict=$restrict_keyword && break
1434 void foo(char * $restrict_keyword p);
1438 # dlopen/dlfcn.h probing
1440 check_header dlfcn.h && dlfcn=yes
1443 if check_func dlopen; then
1449 if check_func dlopen; then
1454 if test "$vhook" = "default"; then
1458 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1462 if test "$targetos" = "CYGWIN" -a "$lstatic" = "yes" ; then
1465 echo "At the moment vhooks don't work on Cygwin static builds."
1466 echo "Patches welcome."
1470 if enabled vhook; then
1471 check_ldflags -rdynamic
1472 check_ldflags -export-dynamic
1475 ##########################################
1478 temp_extralibs -lImlib2
1479 check_ld <<EOF && imlib2=yes || imlib2=no
1480 #include <X11/Xlib.h>
1482 int main( void ) { return (int) imlib_load_font("foo"); }
1486 ##########################################
1490 if test "x$targetos" != "xBeOS"; then
1491 if (freetype-config --version) >/dev/null 2>&1 ; then
1492 temp_cflags `freetype-config --cflags`
1493 temp_extralibs `freetype-config --libs`
1494 check_ld <<EOF && freetype2=yes
1495 #include <ft2build.h>
1496 int main( void ) { return (int) FT_Init_FreeType(0); }
1502 ##########################################
1507 SDL_CONFIG="${cross_prefix}sdl-config"
1508 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1509 temp_cflags `"${SDL_CONFIG}" --cflags`
1510 temp_extralibs `"${SDL_CONFIG}" --libs`
1513 #undef main /* We don't want SDL to override our main() */
1514 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1516 if test $? = 0; then
1517 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1518 if test "$_sdlversion" -lt 121 ; then
1522 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1525 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1526 int w = vi->current_w;
1535 enabled sdl || ffplay=no
1537 ##########################################
1541 if (texi2html -version) >/dev/null 2>&1; then
1545 ##########################################
1548 enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
1549 #include <sys/types.h>
1550 #include <sys/socket.h>
1551 #include <netinet/in.h>
1554 struct sockaddr_storage saddr;
1555 struct ipv6_mreq mreq6;
1556 getaddrinfo(0,0,0,0);
1557 getnameinfo(0,0,0,0,0,0,0);
1558 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1562 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1563 enabled video4linux2 && check_cc <<EOF || video4linux2="no"
1564 #include <sys/time.h>
1565 #include <asm/types.h>
1566 #include <linux/videodev2.h>
1567 int dummy = V4L2_PIX_FMT_YUV420;
1568 struct v4l2_buffer dummy1;
1571 enabled debug && add_cflags -g
1573 # add some useful compiler flags if supported
1574 check_cflags -Wdeclaration-after-statement
1576 check_cflags -Wno-switch
1577 check_cflags -Wdisabled-optimization
1578 check_cflags -Wpointer-arith
1579 check_cflags -Wredundant-decls
1580 enabled extrawarnings && check_cflags -Winline
1582 # add some linker flags
1583 check_ldflags $LDLATEFLAGS
1585 # not all compilers support -Os
1586 test "$optimize" = "small" && check_cflags -Os
1588 if enabled optimize; then
1589 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1597 # PIC flags for shared library objects where they are needed
1598 if test "$lshared" = "yes" ; then
1599 # LIBOBJFLAGS may have already been set in the OS configuration
1600 if test -z "$LIBOBJFLAGS" ; then
1602 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1607 if test "$gprof" = "yes" ; then
1612 # find if .align arg is power-of-two or not
1613 if test $asmalign_pot = "unknown"; then
1615 echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
1618 echo "install prefix $PREFIX"
1619 echo "source path $source_path"
1620 echo "C compiler $cc"
1622 echo "ARCH $arch ($cpu)"
1623 if test "$BUILDSUF" != ""; then
1624 echo "build suffix $BUILDSUF"
1626 echo "big-endian $bigendian"
1627 echo "inttypes.h $inttypes"
1628 echo "broken inttypes.h $emu_fast_int"
1629 if test $arch = "x86_32" -o $arch = "x86_64"; then
1630 echo "MMX enabled $mmx"
1631 echo "CMOV enabled $cmov"
1632 echo "CMOV is fast $cmov_is_fast"
1634 if test $arch = "armv4l"; then
1635 echo "ARMv5TE enabled $armv5te"
1636 echo "IWMMXT enabled $iwmmxt"
1638 if test $arch = "mips"; then
1639 echo "MMI enabled $mmi"
1641 if test $arch = "powerpc"; then
1642 echo "AltiVec enabled $altivec"
1643 echo "dcbzl available $dcbzl"
1645 echo "gprof enabled $gprof"
1646 echo "zlib enabled $zlib"
1647 echo "libgsm enabled $libgsm"
1648 echo "mp3lame enabled $mp3lame"
1649 echo "libnut enabled $libnut"
1650 echo "libogg enabled $libogg"
1651 echo "Vorbis enabled $libvorbis"
1652 echo "FAAD enabled $faad"
1653 echo "faadbin enabled $faadbin"
1654 echo "FAAC enabled $faac"
1655 echo "XviD enabled $xvid"
1656 echo "x264 enabled $x264"
1657 echo "a52 support $a52"
1658 echo "a52 dlopened $a52bin"
1659 echo "DTS support $dts"
1660 echo "pp support $pp"
1661 echo "Software Scaler enabled $swscaler"
1662 echo "AVISynth enabled $avisynth"
1663 echo "debug symbols $debug"
1664 echo "strip symbols $dostrip"
1665 echo "optimize $optimize"
1666 echo "static $lstatic"
1667 echo "shared $lshared"
1668 echo "video hooking $vhook"
1669 echo "SDL support $sdl"
1670 if test $sdl_too_old = "yes"; then
1671 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1674 if test "$vhook" = "yes"; then
1675 echo "Imlib2 support $imlib2"
1676 echo "FreeType support $freetype2"
1678 echo "Sun medialib support" $mlib
1679 echo "pthreads support" $pthreads
1680 echo "AMR-NB float support" $amr_nb
1681 echo "AMR-NB fixed support" $amr_nb_fixed
1682 echo "AMR-WB float support" $amr_wb
1683 echo "AMR-WB IF2 support" $amr_if2
1684 echo "network support $network"
1685 if test "$network" = "yes" ; then
1686 echo "IPv6 support $ipv6"
1688 echo ".align is power-of-two" $asmalign_pot
1689 if test "$gpl" = "no" ; then
1690 echo "License: LGPL"
1695 echo "Creating config.mak and config.h..."
1698 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1699 echo "# Automatically generated by configure - do not modify!" > config.mak
1700 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1701 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1703 echo "PREFIX=$PREFIX" >> config.mak
1704 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1705 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1706 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1707 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1708 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1709 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1710 echo "MAKE=$make" >> config.mak
1711 echo "CC=$cc" >> config.mak
1712 echo "AR=$ar" >> config.mak
1713 echo "RANLIB=$ranlib" >> config.mak
1714 if test "$dostrip" = "yes" ; then
1715 echo "STRIP=$strip" >> config.mak
1716 echo "INSTALLSTRIP=$installstrip" >> config.mak
1718 echo "STRIP=echo ignoring strip" >> config.mak
1719 echo "INSTALLSTRIP=" >> config.mak
1722 VHOOKCFLAGS="-fPIC $CFLAGS"
1723 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1725 echo "OPTFLAGS=$CFLAGS" >> config.mak
1726 echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
1727 echo "LDFLAGS=$LDFLAGS" >> config.mak
1728 echo "LDCONFIG=$LDCONFIG" >> config.mak
1729 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1730 echo "SHFLAGS=$SHFLAGS" >> config.mak
1731 echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
1732 echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
1733 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1734 echo "BUILD_STATIC=$lstatic" >> config.mak
1735 echo "BUILDSUF=$BUILDSUF" >> config.mak
1736 echo "LIBPREF=$LIBPREF" >> config.mak
1737 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1738 if test "$lstatic" = "yes" ; then
1739 echo "LIB=$LIB" >> config.mak
1740 else # Some Make complain if this variable does not exist.
1741 echo "LIB=" >> config.mak
1743 echo "SLIBPREF=$SLIBPREF" >> config.mak
1744 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1745 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1746 echo "TARGET_OS=$targetos" >> config.mak
1747 if test "$arch" = "x86_32" -o "$arch" = "x86_64" ; then
1748 echo "TARGET_ARCH_X86=yes" >> config.mak
1749 echo "#define ARCH_X86 1" >> $TMPH
1751 if test "$arch" = "x86_32" ; then
1752 echo "TARGET_ARCH_X86_32=yes" >> config.mak
1753 echo "#define ARCH_X86_32 1" >> $TMPH
1754 elif test "$arch" = "x86_64" ; then
1755 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1756 echo "#define ARCH_X86_64 1" >> $TMPH
1757 elif test "$arch" = "armv4l" ; then
1758 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1759 echo "#define ARCH_ARMV4L 1" >> $TMPH
1760 elif test "$arch" = "alpha" ; then
1761 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1762 echo "#define ARCH_ALPHA 1" >> $TMPH
1763 elif test "$arch" = "sparc64" ; then
1764 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1765 echo "#define ARCH_SPARC64 1" >> $TMPH
1766 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1767 echo "#define ARCH_SPARC 1" >> $TMPH
1768 elif test "$arch" = "sparc" ; then
1769 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1770 echo "#define ARCH_SPARC 1" >> $TMPH
1771 elif test "$arch" = "powerpc" ; then
1772 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1773 echo "#define ARCH_POWERPC 1" >> $TMPH
1774 if test $POWERPCMODE = "32bits"; then
1775 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1777 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1779 if test "$powerpc_perf" = "yes"; then
1780 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1782 elif test "$arch" = "mips" ; then
1783 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1784 echo "#define ARCH_MIPS 1" >> $TMPH
1785 elif test "$arch" = "sh4" ; then
1786 echo "TARGET_ARCH_SH4=yes" >> config.mak
1787 echo "#define ARCH_SH4 1" >> $TMPH
1788 elif test "$arch" = "parisc" ; then
1789 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1790 echo "#define ARCH_PARISC 1" >> $TMPH
1791 elif test "$arch" = "s390" ; then
1792 echo "TARGET_ARCH_S390=yes" >> config.mak
1793 echo "#define ARCH_S390 1" >> $TMPH
1794 elif test "$arch" = "m68k" ; then
1795 echo "TARGET_ARCH_M68K=yes" >> config.mak
1796 echo "#define ARCH_M68K 1" >> $TMPH
1797 elif test "$arch" = "ia64" ; then
1798 echo "TARGET_ARCH_IA64=yes" >> config.mak
1799 echo "#define ARCH_IA64 1" >> $TMPH
1800 elif test "$arch" = "bfin" ; then
1801 echo "TARGET_ARCH_BFIN=yes" >> config.mak
1802 echo "#define ARCH_BFIN 1" >> $TMPH
1804 echo "#define TUNECPU $TUNECPU" >> $TMPH
1805 if test "$bigendian" = "yes" ; then
1806 echo "WORDS_BIGENDIAN=yes" >> config.mak
1807 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1809 if test "$inttypes" != "yes" ; then
1810 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1812 if test "$emu_fast_int" = "yes" ; then
1813 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1815 if test "$mmx" = "yes" ; then
1816 echo "TARGET_MMX=yes" >> config.mak
1817 echo "#define HAVE_MMX 1" >> $TMPH
1818 echo "#define __CPU__ 586" >> $TMPH
1820 if test "$cmov" = "yes" ; then
1821 echo "TARGET_CMOV=yes" >> config.mak
1822 echo "#define HAVE_CMOV 1" >> $TMPH
1824 if test "$cmov_is_fast" = "yes" ; then
1825 echo "TARGET_CMOV_IS_FAST=yes" >> config.mak
1826 echo "#define CMOV_IS_FAST 1" >> $TMPH
1828 if test "$armv5te" = "yes" ; then
1829 echo "TARGET_ARMV5TE=yes" >> config.mak
1830 echo "#define HAVE_ARMV5TE 1" >> $TMPH
1832 if test "$iwmmxt" = "yes" ; then
1833 echo "TARGET_IWMMXT=yes" >> config.mak
1834 echo "#define HAVE_IWMMXT 1" >> $TMPH
1836 if test "$mmi" = "yes" ; then
1837 echo "TARGET_MMI=yes" >> config.mak
1838 echo "#define HAVE_MMI 1" >> $TMPH
1841 if test "$altivec" = "yes" ; then
1842 echo "TARGET_ALTIVEC=yes" >> config.mak
1843 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1846 if test "$pthreads" = "yes" ; then
1847 echo "HAVE_PTHREADS=yes" >> config.mak
1848 echo "#define HAVE_PTHREADS 1" >> $TMPH
1849 echo "#define HAVE_THREADS 1" >> $TMPH
1851 if test "$sdl" = "yes" ; then
1852 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1853 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1855 if test "$texi2html" = "yes"; then
1856 echo "BUILD_DOC=yes" >> config.mak
1859 sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
1860 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1861 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1862 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1863 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1867 if test "$lshared" = "yes" ; then
1868 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1869 echo "BUILD_SHARED=yes" >> config.mak
1870 echo "PIC=-fPIC -DPIC" >> config.mak
1871 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1872 echo "SPPVERSION=$lavc_version" >> config.mak
1873 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1874 echo "LAVCVERSION=$lavc_version" >> config.mak
1875 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1876 echo "LAVFVERSION=$lavf_version" >> config.mak
1877 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1878 echo "LAVUVERSION=$lavu_version" >> config.mak
1879 echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
1880 echo "SWSVERSION=$sws_version" >> config.mak
1881 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1882 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1883 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1884 echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
1886 echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
1887 echo "EXTRALIBS=$extralibs" >> config.mak
1889 enabled_any $ENCODER_LIST && enable encoders
1890 enabled_any $DECODER_LIST && enable decoders
1891 enabled_any $MUXER_LIST && enable muxers
1892 enabled_any $DEMUXER_LIST && enable demuxers
1894 print_config HAVE_ $TMPH config.mak $HAVE_LIST
1895 print_config CONFIG_ $TMPH config.mak $CONFIG_LIST
1897 if test "$mingw32" = "yes" ; then
1898 echo "CONFIG_MINGW=yes" >> config.mak
1899 echo "HAVE_W32THREADS=yes" >> config.mak
1900 echo "#define HAVE_W32THREADS 1" >> $TMPH
1901 echo "#define HAVE_THREADS 1" >> $TMPH
1902 echo "#ifndef __MINGW32__" >> $TMPH
1903 echo "#define __MINGW32__ 1" >> $TMPH
1904 echo "#endif" >> $TMPH
1907 if test "$mingwce" = "yes" ; then
1908 echo "CONFIG_MINGW=yes" >> config.mak
1909 echo "#define CONFIG_WINCE 1" >> $TMPH
1910 echo "CONFIG_WINCE=yes" >> config.mak
1911 echo "#ifndef __MINGW32__" >> $TMPH
1912 echo "#define __MINGW32__ 1" >> $TMPH
1913 echo "#endif" >> $TMPH
1916 if test "$os2" = "yes" ; then
1917 echo "#define CONFIG_OS2 1" >> $TMPH
1918 echo "CONFIG_OS2=yes" >> config.mak
1919 echo "HAVE_OS2THREADS=yes" >> config.mak
1920 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1921 echo "#define HAVE_THREADS 1" >> $TMPH
1924 if test "$targetos" = "SunOS" ; then
1925 echo "#define CONFIG_SUNOS 1" >> $TMPH
1928 if test "$targetos" = "BeOS" ; then
1929 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1930 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1931 echo "#define HAVE_THREADS 1" >> $TMPH
1934 if test "$targetos" = "Darwin"; then
1935 echo "#define CONFIG_DARWIN 1" >> $TMPH
1936 echo "CONFIG_DARWIN=yes" >> config.mak
1939 if test "$memalignhack" = "yes" ; then
1940 echo "#define MEMALIGN_HACK 1" >> $TMPH
1943 if test "$need_inet_aton" = "yes" ; then
1944 echo "NEED_INET_ATON=yes" >> config.mak
1947 echo "#define restrict $_restrict" >> $TMPH
1949 if test "$optimize" = "small"; then
1950 echo "#define always_inline" >> $TMPH
1951 echo "#define CONFIG_SMALL 1" >> $TMPH
1954 # build tree in object directory if source path is different from current one
1955 if test "$source_path_used" = "yes" ; then
1977 libavformat/Makefile \
1978 libavcodec/Makefile \
1979 libpostproc/Makefile \
1980 libavutil/Makefile \
1981 libswscale/Makefile \
1987 for dir in $DIRS ; do
1990 for f in $FILES ; do
1991 ln -sf "$source_path/$f" $f
1994 echo "SRC_PATH=\"$source_path\"" >> config.mak
1995 echo "SRC_PATH_BARE=$source_path" >> config.mak
1996 echo "BUILD_ROOT=\"$PWD\"" >> config.mak
1998 if test "$amr_wb" = "yes" ; then
2000 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2002 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2003 echo "and extracted the source to libavcodec/amrwb_float"
2006 if test "$amr_nb" = "yes" ; then
2008 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2009 echo "REL-5 V5.1.0 from "
2010 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2011 echo "and extracted the source to libavcodec/amr_float"
2012 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2015 if test "$amr_nb_fixed" = "yes" ; then
2017 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2018 echo "REL-5 version 5.1.0 from "
2019 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2020 echo "and extracted src to libavcodec/amr"
2021 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2022 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2025 if test "$amr_if2" = "yes" ; then
2026 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2029 # Apparently it's not possible to portably echo a backslash.
2030 if test "$asmalign_pot" = "yes" ; then
2031 printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
2033 printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
2037 # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
2038 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2039 ucname="`toupper $codec`"
2040 config_name="CONFIG_$ucname"
2041 enabled_name="ENABLE_$ucname"
2042 if enabled $codec; then
2043 echo "#define $config_name 1" >> $TMPH
2044 echo "#define $enabled_name 1" >> $TMPH
2045 echo "$config_name=yes" >> config.mak
2047 echo "#define $enabled_name 0" >> $TMPH
2051 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2052 diff $TMPH config.h >/dev/null 2>&1
2053 if test "$?" != "0" ; then
2054 mv -f $TMPH config.h
2056 echo "config.h is unchanged"
2059 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2062 # build pkg-config files libav*.pc and libpostproc.pc
2064 cat <<EOF >libavutil.pc
2066 exec_prefix=\${prefix}
2067 libdir=\${exec_prefix}/lib
2068 includedir=\${prefix}/include
2071 Description: FFmpeg utility library
2072 Version: $lavu_version
2075 Libs: -L\${libdir} -lavutil
2076 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2079 cat <<EOF >libavutil-uninstalled.pc
2082 libdir=\${pcfiledir}/libavutil
2083 includedir=\${pcfiledir}/libavutil
2086 Description: FFmpeg utility library
2087 Version: $lavu_version
2090 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2091 Cflags: -I\${includedir}
2095 cat <<EOF >libavcodec.pc
2097 exec_prefix=\${prefix}
2098 libdir=\${exec_prefix}/lib
2099 includedir=\${prefix}/include
2102 Description: FFmpeg codec library
2103 Version: $lavc_version
2104 Requires: $pkg_requires libavutil = $lavu_version
2106 Libs: -L\${libdir} -lavcodec $extralibs
2107 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2110 cat <<EOF >libavcodec-uninstalled.pc
2113 libdir=\${pcfiledir}/libavcodec
2114 includedir=\${pcfiledir}/libavcodec
2117 Description: FFmpeg codec library
2118 Version: $lavc_version
2119 Requires: $pkg_requires libavutil = $lavu_version
2121 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2122 Cflags: -I\${includedir}
2126 cat <<EOF >libavformat.pc
2128 exec_prefix=\${prefix}
2129 libdir=\${exec_prefix}/lib
2130 includedir=\${prefix}/include
2133 Description: FFmpeg container format library
2134 Version: $lavf_version
2135 Requires: $pkg_requires libavcodec = $lavc_version
2137 Libs: -L\${libdir} -lavformat $extralibs
2138 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2141 cat <<EOF >libavformat-uninstalled.pc
2144 libdir=\${pcfiledir}/libavformat
2145 includedir=\${pcfiledir}/libavformat
2148 Description: FFmpeg container format library
2149 Version: $lavf_version
2150 Requires: $pkg_requires libavcodec = $lavc_version
2152 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2153 Cflags: -I\${includedir}
2158 cat <<EOF >libpostproc.pc
2160 exec_prefix=\${prefix}
2161 libdir=\${exec_prefix}/lib
2162 includedir=\${prefix}/include
2165 Description: FFmpeg post processing library
2166 Version: $lavc_version
2169 Libs: -L\${libdir} -lpostproc
2170 Cflags: -I\${includedir} -I\${includedir}/postproc
2173 cat <<EOF >libpostproc-uninstalled.pc
2176 libdir=\${pcfiledir}/libpostproc
2177 includedir=\${pcfiledir}/libpostproc
2180 Description: FFmpeg post processing library
2181 Version: $lavc_version
2184 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2185 Cflags: -I\${includedir}
2188 if test "$swscaler" != "no"; then
2189 sws_pc_libs="-L\${libdir} -lswscale"
2190 sws_pc_uninstalled_libs="\${libdir}/${LIBPREF}swscale${LIBSUF}"
2191 sws_pc_requires="$pkg_requires libavutil = $lavu_version"
2194 sws_pc_uninstalled_libs=""
2195 sws_pc_requires="$pkg_requires libavcodec = $lavc_version"
2198 cat <<EOF >libswscale.pc
2200 exec_prefix=\${prefix}
2201 libdir=\${exec_prefix}/lib
2202 includedir=\${prefix}/include
2205 Description: FFmpeg image rescaling library
2206 Version: $sws_version
2207 Requires: $sws_pc_requires
2210 Cflags: -I\${includedir} -I\${includedir}/swscale
2213 cat <<EOF >libswscale-uninstalled.pc
2216 libdir=\${pcfiledir}/libswscale
2217 includedir=\${pcfiledir}/libswscale
2220 Description: FFmpeg image rescaling library
2221 Version: $sws_version
2222 Requires: $sws_pc_requires
2224 Libs: $sws_pc_uninstalled_libs
2225 Cflags: -I\${includedir}