3 # FFmpeg configure script
5 # Copyright (c) 2000, 2001, 2002 Fabrice Bellard
6 # Copyright (c) 2005-2006 Diego Biurrun
7 # Copyright (c) 2005-2006 Mans Rullgard
10 # make sure we are running under a compatible shell
11 # try to make this part work with most shells
14 echo "Trying shell $1"
15 type "$1" >/dev
/null
2>&1 && exec "$@"
19 (: ${foo%%bar}) 2>/dev
/null
22 (: ${foo?}) 2>/dev
/null
25 if test "$E1" != 0 ||
test "$E2" = 0; then
26 echo "Broken shell detected. Trying alternatives."
28 if test "0$FF_CONF_EXEC" -lt
1; then
30 try_exec bash
"$0" "$@"
32 if test "0$FF_CONF_EXEC" -lt
2; then
34 try_exec ksh
"$0" "$@"
36 if test "0$FF_CONF_EXEC" -lt
3; then
38 try_exec
/usr
/xpg4
/bin
/sh
"$0" "$@"
40 echo "No compatible shell script interpreter found."
41 echo "This configure script requires a POSIX-compatible shell"
42 echo "such as bash or ksh."
43 echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
44 echo "Instead, install a working POSIX-compatible shell."
45 echo "Disabling this configure test will create a broken FFmpeg."
46 if test "$BASH_VERSION" = '2.04.0(1)-release'; then
47 echo "This bash version ($BASH_VERSION) is broken on your platform."
48 echo "Upgrade to a later version if available."
54 echo "Usage: configure [options]"
55 echo "Options: [defaults in brackets after descriptions]"
57 echo "Standard options:"
58 echo " --help print this message"
59 echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
60 echo " --prefix=PREFIX install in PREFIX [$PREFIX]"
61 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
62 echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
63 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
64 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
65 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
66 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
67 echo " --enable-static build static libraries [default=yes]"
68 echo " --disable-static do not build static libraries [default=no]"
69 echo " --enable-shared build shared libraries [default=no]"
70 echo " --disable-shared do not build shared libraries [default=yes]"
71 echo " --enable-pp enable GPLed postprocessing support [default=no]"
72 echo " --enable-swscaler software scaler support [default=no]"
73 echo " --enable-sunmlib use Sun medialib [default=no]"
74 echo " --enable-beosthreads use BeOS threads [default=no]"
75 echo " --enable-os2threads use OS/2 threads [default=no]"
76 echo " --enable-pthreads use pthreads [default=no]"
77 echo " --enable-w32threads use Win32 threads [default=no]"
78 echo " --enable-x11grab enable X11 grabbing [default=no]"
79 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
80 echo " and libraw1394 [default=no]"
81 echo " --enable-a52 enable GPLed liba52 support [default=no]"
82 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
83 echo " --enable-avisynth allow reading AVISynth script files [default=no]"
84 echo " --enable-dts enable GPLed libdts support [default=no]"
85 echo " --enable-faac enable FAAC support via libfaac [default=no]"
86 echo " --enable-faad enable FAAD support via libfaad [default=no]"
87 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
88 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
89 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
90 echo " --enable-libnut enable NUT (de)muxing via libnut,"
91 echo " native demuxer exists [default=no]"
92 echo " --enable-libogg enable Ogg muxing via libogg [default=no]"
93 echo " --enable-libtheora enable Theora encoding via libtheora [default=no]"
94 echo " --enable-vorbis enable Vorbis en/decoding via libvorbis,"
95 echo " native implementations exist [default=no]"
96 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
97 echo " --enable-xvid enable Xvid encoding via xvidcore,"
98 echo " native MPEG-4/Xvid encoder exists [default=no]"
99 echo " --enable-amr_nb enable amr_nb float audio codec"
100 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
101 echo " --enable-amr_wb enable amr_wb float audio codec"
102 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
103 echo " --enable-gpl allow use of GPL code, the resulting libav*"
104 echo " and ffmpeg will be under GPL [default=no]"
106 echo "Advanced options (experts only):"
107 echo " --source-path=PATH path to source code [$source_path]"
108 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
109 echo " --cross-compile assume a cross-compiler is used"
110 echo " --cc=CC use C compiler CC [$cc]"
111 echo " --make=MAKE use specified make [$make]"
112 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
113 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
114 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
115 echo " --build-suffix=SUFFIX suffix for application specific build []"
116 echo " --arch=ARCH select architecture [$arch]"
117 echo " --cpu=CPU selects the minimum cpu required (affects
118 instruction selection, may crash on older CPUs)"
119 echo " --powerpc-perf-enable enable performance report on PPC"
120 echo " (requires enabling PMC)"
121 echo " --disable-mmx disable MMX usage"
122 echo " --disable-armv5te disable armv5te usage"
123 echo " --disable-armv6 disable armv6 usage"
124 echo " --disable-iwmmxt disable iwmmxt usage"
125 echo " --disable-altivec disable AltiVec usage"
126 echo " --disable-audio-oss disable OSS audio support [default=no]"
127 echo " --disable-audio-beos disable BeOS audio support [default=no]"
128 echo " --disable-v4l disable video4linux grabbing [default=no]"
129 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
130 echo " --disable-bktr disable bktr video grabbing [default=no]"
131 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
132 echo " --disable-network disable network support [default=no]"
133 echo " --disable-ipv6 disable ipv6 support [default=no]"
134 echo " --disable-zlib disable zlib [default=no]"
135 echo " --disable-vhook disable video hooking support"
136 echo " --enable-gprof enable profiling with gprof [$gprof]"
137 echo " --disable-debug disable debugging symbols"
138 echo " --disable-opts disable compiler optimizations"
139 echo " --enable-extra-warnings enable more compiler warnings"
140 echo " --disable-mpegaudio-hp faster (but less accurate)"
141 echo " MPEG audio decoding [default=no]"
142 echo " --disable-protocols disable I/O protocols support [default=no]"
143 echo " --disable-ffmpeg disable ffmpeg build"
144 echo " --disable-ffserver disable ffserver build"
145 echo " --disable-ffplay disable ffplay build"
146 echo " --enable-small optimize for size instead of speed"
147 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
148 echo " --disable-strip disable stripping of executables and shared libraries"
149 echo " --disable-encoder=NAME disables encoder NAME"
150 echo " --enable-encoder=NAME enables encoder NAME"
151 echo " --disable-decoder=NAME disables decoder NAME"
152 echo " --enable-decoder=NAME enables decoder NAME"
153 echo " --disable-encoders disables all encoders"
154 echo " --disable-decoders disables all decoders"
155 echo " --disable-muxer=NAME disables muxer NAME"
156 echo " --enable-muxer=NAME enables muxer NAME"
157 echo " --disable-muxers disables all muxers"
158 echo " --disable-demuxer=NAME disables demuxer NAME"
159 echo " --enable-demuxer=NAME enables demuxer NAME"
160 echo " --disable-demuxers disables all demuxers"
161 echo " --enable-parser=NAME enables parser NAME"
162 echo " --disable-parser=NAME disables parser NAME"
163 echo " --disable-parsers disables all parsers"
165 echo "NOTE: Object files are built at the place where configure is launched."
187 If you think configure made a mistake, make sure you are using the latest
188 version from SVN. If the latest version fails, report the problem to the
189 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
191 if enabled logging
; then
193 Include the log file "$logfile" produced by configure as this will help
198 Rerun configure with logging enabled (do not use --log=no), and include the
199 log this produces with your report.
202 rm -f
$TMPC $TMPO $TMPE $TMPS $TMPH
206 # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
208 echo "$@" |
tr '[a-z]' '[A-Z]'
221 eval level
=\
${${var}_level
:=0}
222 eval ${var}_
${level}="\$$var"
223 eval ${var}_level
=$
(($level+1))
229 eval level
=\
${${var}_level
:-0}
230 test $level = 0 && continue
231 eval level
=$
(($level-1))
232 eval $var="\${${var}_${level}}"
233 eval ${var}_level
=$level
234 eval unset ${var}_
${level}
247 eval test "x\$$1" = "xyes"
251 eval test "x\$$1" = "xno"
256 enabled
$opt ||
return 1
262 disabled
$opt ||
return 1
268 enabled
$opt && return 0
274 disabled
$opt && return 0
280 enabled
${cfg}_checking
&& die
"Circular dependency for $cfg."
281 disabled
${cfg}_checking
&& continue
282 enable ${cfg}_checking
284 eval dep_all
="\$${cfg}_deps"
285 eval dep_any
="\$${cfg}_deps_any"
287 pushvar cfg dep_all dep_any
288 check_deps
$dep_all $dep_any
289 popvar cfg dep_all dep_any
291 enabled_all
$dep_all || disable
$cfg
292 enabled_any
$dep_any || disable
$cfg
294 disable
${cfg}_checking
304 if enabled
$cfg; then
305 ucname
="${pfx}`toupper $cfg`"
306 echo "#define ${ucname} 1" >> $header
307 echo "${ucname}=yes" >> $makefile
313 (: ${SAVE_CFLAGS?}) 2>/dev
/null
317 flags_saved
&& return
318 SAVE_CFLAGS
="$CFLAGS"
319 SAVE_LDFLAGS
="$LDFLAGS"
320 SAVE_extralibs
="$extralibs"
324 flags_saved ||
return
325 CFLAGS
="$SAVE_CFLAGS"
326 LDFLAGS
="$SAVE_LDFLAGS"
327 extralibs
="$SAVE_extralibs"
340 LDFLAGS
="$LDFLAGS $*"
345 extralibs
="$extralibs $*"
351 flags_saved
&& eval "SAVE_$var=\"\$SAVE_$var $*\""
352 eval "$var=\"\$$var $*\""
364 append extralibs
"$@"
376 check_cmd
$cc $CFLAGS "$@" -c
-o
$TMPO $TMPC
383 check_cmd
$cc $CFLAGS "$@" -E
-o
$TMPO $TMPC
389 check_cmd
$cc $LDFLAGS "$@" -o
$TMPE $TMPO $extralibs
393 log check_cflags
"$@"
394 check_cc
"$@" <<EOF && add_cflags "$@"
400 log check_ldflags
"$@"
401 check_ld
"$@" <<EOF && add_ldflags "$@"
409 log check_header
"$@"
417 var
=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
418 test "$err" = 0 && enable $var || disable
$var
433 test "$err" = 0 && enable $func || disable
$func
443 check_header
$header && check_func
$func && add_extralibs
"$@"
450 check_ld
"$@" && { enabled cross_compile ||
$TMPE >>$logfile 2>&1; }
458 check_lib
$header $func "$@" || die
"ERROR: $name not found"
464 "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" ||
rm "$file.tmp"
526 dev_bktr_ioctl_bt848_h
527 dev_bktr_ioctl_meteor_h
529 dev_video_meteor_ioctl_meteor_h
530 dev_video_bktr_ioctl_bt848_h
541 machine_ioctl_bt848_h
542 machine_ioctl_meteor_h
567 flashsv_decoder_deps
="zlib"
568 flashsv_encoder_deps
="zlib"
569 mpeg_xvmc_decoder_deps
="xvmc"
570 png_decoder_deps
="zlib"
571 png_encoder_deps
="zlib"
572 x264_encoder_deps
="x264"
573 xvid_encoder_deps
="xvid"
574 zmbv_decoder_deps
="zlib"
575 zmbv_encoder_deps
="zlib"
577 aac_decoder_deps
="libfaad"
578 mpeg4aac_decoder_deps
="libfaad"
579 ac3_decoder_deps
="liba52"
580 amr_nb_decoder_deps_any
="amr_nb amr_nb_fixed"
581 amr_nb_encoder_deps_any
="amr_nb amr_nb_fixed"
582 amr_wb_decoder_deps
="amr_wb"
583 amr_wb_encoder_deps
="amr_wb"
584 dts_decoder_deps
="libdts"
585 faac_encoder_deps
="libfaac"
586 libgsm_decoder_deps
="libgsm"
587 libgsm_encoder_deps
="libgsm"
588 libtheora_encoder_deps
="libtheora"
589 mp3lame_encoder_deps
="libmp3lame"
590 oggvorbis_decoder_deps
="libvorbis"
591 oggvorbis_encoder_deps
="libvorbis"
593 audio_demuxer_deps_any
="audio_oss audio_beos"
594 audio_muxer_deps_any
="audio_oss audio_beos"
595 dc1394_demuxer_deps
="dc1394"
596 dv1394_demuxer_deps
="dv1394"
598 libnut_demuxer_deps
="libnut"
599 libnut_muxer_deps
="libnut"
600 ogg_muxer_deps
="libogg"
601 redir_demuxer_deps
="network"
602 rtp_muxer_deps
="network"
603 rtsp_demuxer_deps
="network"
604 sdp_demuxer_deps
="network"
605 v4l2_demuxer_deps
="video4linux2"
606 video_grab_device_demuxer_deps_any
="video4linux bktr"
607 x11_grab_device_demuxer_deps
="x11grab"
610 ffserver_deps
="network protocols muxers"
611 network_deps
="protocols"
613 # set temporary file name
614 if test ! -z
"$TMPDIR" ; then
616 elif test ! -z
"$TEMPDIR" ; then
622 TMPC
="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
623 TMPO
="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
624 TMPE
="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
625 TMPS
="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
626 TMPH
="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
635 libdir
='${PREFIX}/lib'
637 incdir
='${PREFIX}/include/ffmpeg'
638 mandir
='${PREFIX}/man'
639 bindir
='${PREFIX}/bin'
649 asmalign_pot
="unknown"
667 i386|i486|i586|i686|i86pc|BePC
)
672 canon_arch
="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
673 if [ x
"$canon_arch" = x
"x86_64" -o x
"$canon_arch" = x
"amd64" ]; then
674 if [ -z
"`echo $CFLAGS | grep -- -m32`" ]; then
679 # armv4l is a subset of armv[567]*l
686 "Power Macintosh"|ppc|ppc64|powerpc
)
727 # non-library system interfaces
763 # configurable options
793 SHFLAGS
='-shared -Wl,-soname,$@'
794 VHOOKSHFLAGS
='$(SHFLAGS)'
796 FFLDFLAGS
=-Wl
,--warn-common
797 LDLATEFLAGS
='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
798 FFSERVERLDFLAGS
=-Wl
,-E
802 LIB
='$(LIBPREF)$(NAME)$(LIBSUF)'
805 SLIBNAME
='$(SLIBPREF)$(NAME)$(SLIBSUF)'
806 SLIBNAME_WITH_VERSION
='$(SLIBNAME).$(LIBVERSION)'
807 SLIBNAME_WITH_MAJOR
='$(SLIBNAME).$(LIBMAJOR)'
810 LIB_INSTALL_EXTRA_CMD
='$(RANLIB) "$(libdir)/$(LIB)"'
816 PREFIX
="$HOME/config"
817 # helps building libavcodec
818 add_cflags
"-DPIC -fomit-frame-pointer"
819 # 3 gcc releases known for BeOS, each with ugly bugs
820 gcc_version
="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
821 case "$gcc_version" in
822 2.9-beos-991026
*|
2.9-beos-000224
*) echo "R5/GG gcc"
825 *20010315*) echo "BeBits gcc"
826 add_cflags
"-fno-expensive-optimizations"
829 LDCONFIG
="echo ignoring ldconfig"
831 # disable Linux things
835 # no need for libm, but the inet stuff
837 # XXX: actually should check for NOT net_server
838 if (echo $BEINCLUDES|
grep 'headers/be/bone' >/dev
/null
); then
839 extralibs
="-lbind -lsocket"
848 SHFLAGS
="-shared -Wl,-h,\$@"
849 add_extralibs
"-lsocket -lnsl"
853 add_extralibs
"-lossaudio"
858 LIBOBJFLAGS
="\$(PIC)"
859 LDCONFIG
="ldconfig -m \$(shlibdir)"
861 SLIBNAME
='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
862 SLIBNAME_WITH_VERSION
='$(SLIBNAME)'
863 SLIBNAME_WITH_MAJOR
='$(SLIBNAME)'
864 add_extralibs
"-lossaudio"
869 add_cflags
"-pthread"
873 add_cflags
"-pthread"
877 extralibs
="-lpoll -lgnugetopt -lm"
884 SHFLAGS
="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
885 VHOOKSHFLAGS
='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
888 FFLDFLAGS
="-Wl,-dynamic,-search_paths_first"
890 SLIBNAME_WITH_VERSION
='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
891 SLIBNAME_WITH_MAJOR
='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
892 FFSERVERLDFLAGS
=-Wl
,-bind_at_load
895 # Note: the rest of the mingw32 config is done afterwards as mingw32
896 # can be forced on the command line for Linux cross compilation.
903 VHOOKSHFLAGS
='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
904 VHOOKLIBS
='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
909 SLIBNAME_WITH_VERSION
='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
910 SLIBNAME_WITH_MAJOR
='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
911 SHFLAGS
='-shared -Wl,--out-implib=lib$(NAME).dll.a'
914 LDLATEFLAGS
="-Wl,--as-needed $LDLATEFLAGS"
918 ranlib
="echo ignoring ranlib"
923 ranlib
="echo ignoring ranlib"
924 strip
="echo ignoring strip"
926 FFLDFLAGS
="-Zomf -Zstack 16384 -s"
927 SHFLAGS
="-Zdll -Zomf"
942 targetos
="${targetos}-UNKNOWN"
947 source_path
="`dirname \"$0\"`"
948 source_path_used
="yes"
949 if test -z
"$source_path" -o
"$source_path" = "." ; then
951 source_path_used
="no"
953 source_path
="`cd \"$source_path\"; pwd`"
954 echo "$source_path" |
grep -q
'[[:blank:]]' &&
955 die
"Out of tree builds are impossible with whitespace in source path."
958 if test x
"$1" = x
"-h" -o x
"$1" = x
"--help" ; then
962 FFMPEG_CONFIGURATION
="$@"
964 ENCODER_LIST
=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
965 DECODER_LIST
=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
966 PARSER_LIST
=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
967 MUXER_LIST
=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
968 DEMUXER_LIST
=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
970 enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
977 --log
=*) logging
="$optval"
979 --prefix
=*) PREFIX
="$optval"
981 --libdir
=*) libdir
="$optval"
983 --shlibdir
=*) shlibdir
="$optval"
985 --incdir
=*) incdir
="$optval"
987 --mandir
=*) mandir
="$optval"
989 --source-path
=*) source_path
="$optval"
991 --cross-prefix
=*) cross_prefix
="$optval"
993 --cross-compile
) cross_compile
="yes"
997 --make=*) make="$optval"
999 --extra-cflags
=*) add_cflags
"$optval"
1001 --extra-ldflags
=*) add_ldflags
"$optval"
1003 --extra-libs
=*) add_extralibs
"$optval"
1005 --build-suffix
=*) BUILDSUF
="$optval"
1007 --arch
=*) arch
="$optval"
1009 --cpu
=*) cpu
="$optval"
1011 --powerpc-perf-enable
) powerpc_perf
="yes"
1013 --disable-mmx
) mmx
="no"
1015 --disable-armv5te
) armv5te
="no"
1017 --disable-armv6
) armv6
="no"
1019 --disable-iwmmxt
) iwmmxt
="no"
1021 --disable-altivec
) altivec
="no"
1023 --enable-gprof
) gprof
="yes"
1025 --disable-v4l
) video4linux
="no"
1027 --disable-v4l2
) video4linux2
="no"
1029 --disable-bktr
) bktr
="no"
1031 --disable-audio-oss
) audio_oss
="no"
1033 --disable-audio-beos
) audio_beos
="no"
1035 --disable-dv1394
) dv1394
="no"
1037 --disable-network
) network
="no"
1039 --disable-ipv6
) ipv6
="no"
1041 --disable-zlib
) zlib
="no"
1043 --enable-a52
) liba52
="yes"
1045 --enable-a52bin
) liba52bin
="yes"; liba52
="yes"
1047 --enable-dts
) libdts
="yes"
1049 --enable-pp
) pp
="yes"
1051 --enable-libgsm
) libgsm
="yes"
1053 --enable-mp3lame
) libmp3lame
="yes"
1055 --enable-libnut
) libnut
="yes"
1057 --enable-libogg
) libogg
="yes"
1058 pkg_requires
="$pkg_requires ogg >= 1.1"
1060 --enable-libtheora
) libtheora
="yes"
1061 pkg_requires
="$pkg_requires theora"
1063 --enable-vorbis
) libvorbis
="yes"
1064 pkg_requires
="$pkg_requires vorbis vorbisenc"
1066 --enable-faad
) libfaad
="yes"
1068 --enable-faadbin
) libfaadbin
="yes"
1070 --enable-faac
) libfaac
="yes"
1072 --enable-xvid
) xvid
="yes"
1074 --enable-x264
) x264
="yes"
1076 --enable-avisynth
) avisynth
="yes"
1078 --enable-x11grab
) x11grab
="yes"
1080 --enable-dc1394
) dc1394
="yes"
1081 pkg_requires
="$pkg_requires libraw1394"
1083 --disable-vhook
) vhook
="no"
1085 --enable-mingw32
) mingw32
="yes"
1087 --enable-mingwce
) wince
="yes"
1089 --enable-static
) lstatic
="yes"
1091 --disable-static
) lstatic
="no"
1093 --enable-shared
) lshared
="yes"
1095 --disable-shared
) lshared
="no"
1097 --disable-debug
) debug
="no"
1099 --disable-opts
) optimize
="no"
1101 --enable-extra-warnings
) extrawarnings
="yes"
1103 --disable-mpegaudio-hp
) mpegaudio_hp
="no"
1105 --disable-protocols
) protocols
="no"
1107 --disable-ffmpeg
) ffmpeg
="no"
1109 --disable-ffserver
) ffserver
="no"
1111 --disable-ffplay
) ffplay
="no"
1113 --enable-small
) optimize
="small"
1115 --enable-amr_nb
) amr
="yes"; amr_nb
="yes"; amr_nb_fixed
="no"
1117 --enable-amr_nb-fixed
) amr
="yes"; amr_nb_fixed
="yes"; amr_nb
="no"
1119 --enable-amr_wb
) amr
="yes"; amr_wb
="yes"
1121 --enable-amr_if2
) amr
="yes"; amr_if2
="yes"
1123 --enable-sunmlib
) mlib
="yes"
1125 --enable-pthreads
) pthreads
="yes"
1127 --enable-w32threads
) w32threads
="yes"
1129 --enable-beosthreads
) beosthreads
="yes"
1131 --enable-os2threads
) os2threads
="yes"
1133 --enable-swscaler
) swscaler
="yes"
1135 --enable-gpl
) gpl
="yes"
1137 --enable-memalign-hack
) memalign_hack
="yes"
1139 --disable-strip
) dostrip
="no"
1141 --enable-encoder
=*) enable ${optval}_encoder
1143 --enable-decoder
=*) enable ${optval}_decoder
1145 --disable-encoder
=*) disable
${optval}_encoder
1147 --disable-decoder
=*) disable
${optval}_decoder
1149 --disable-encoders
) disable
$ENCODER_LIST
1151 --disable-decoders
) disable
$DECODER_LIST
1153 --enable-muxer
=*) enable ${optval}_muxer
1155 --disable-muxer
=*) disable
${optval}_muxer
1157 --disable-muxers
) disable
$MUXER_LIST
1159 --enable-demuxer
=*) enable ${optval}_demuxer
1161 --disable-demuxer
=*) disable
${optval}_demuxer
1163 --disable-demuxers
) disable
$DEMUXER_LIST
1165 --enable-parser
=*) enable ${optval}_parser
1167 --disable-parser
=*) disable
${optval}_parser
1169 --disable-parsers
) disable
$PARSER_LIST
1174 echo "Unknown option \"$opt\"."
1175 echo "See $0 --help for available options."
1181 if ! disabled logging
; then
1182 enabled logging || logfile
="$logging"
1183 echo "# $0 $@" >$logfile
1189 if enabled_any mingw32 wince
; then
1190 if enabled_all lshared lstatic
; then
1192 You can only build one library type at once on MinGW.
1193 Specify --disable-static --enable-shared to only build
1194 the shared libraries. To build only the static libraries
1195 you do not need to pass additional options.
1203 if enabled wince
; then
1209 SLIBNAME_WITH_VERSION
='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
1210 SLIBNAME_WITH_MAJOR
='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
1211 SLIB_EXTRA_CMD
="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
1212 SLIB_INSTALL_EXTRA_CMD
="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
1213 SHFLAGS
="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc"
1216 # Combine FFLDFLAGS and the LDFLAGS environment variable.
1217 LDFLAGS
="$FFLDFLAGS $LDFLAGS"
1219 test -n
"$cross_prefix" && cross_compile
=yes
1220 cc
="${cross_prefix}${cc}"
1221 ar="${cross_prefix}${ar}"
1222 ranlib
="${cross_prefix}${ranlib}"
1223 strip
="${cross_prefix}${strip}"
1225 # we need to build at least one lib type
1226 if disabled_all lstatic lshared
; then
1228 At least one library type must be built.
1229 Specify --enable-static to build the static libraries or --enable-shared to
1230 build the shared libraries as well. To only build the shared libraries specify
1231 --disable-static in addition to --enable-shared.
1236 if disabled libogg
; then
1237 enabled libtheora
&& die
"libogg must be enabled to enable libtheora."
1238 enabled libvorbis
&& die
"libogg must be enabled to enable libvorbis."
1241 if enabled_any libfaad libfaadbin
; then
1242 if check_header faad.h
; then
1245 #ifndef FAAD2_VERSION
1248 int main( void ) { return 0; }
1250 test $?
= 0 && enable libfaad2
1252 die
"FAAD test failed."
1257 if disabled gpl
; then
1261 enabled_any $@
&& die
"$name is under GPL and --enable-gpl is not specified."
1263 die_gpl_disabled
"The Postprocessing code" pp
1264 die_gpl_disabled
"liba52" liba52 liba52bin
1265 die_gpl_disabled
"libxvidcore" xvid
1266 die_gpl_disabled
"x264" x264
1267 die_gpl_disabled
"libdts" libdts
1268 die_gpl_disabled
"FAAD2" libfaad2
1269 die_gpl_disabled
"The X11 grabber" x11grab
1270 die_gpl_disabled
"The software scaler" swscaler
1274 if test $mmx = "default"; then
1275 if test $arch = "x86_32" -o
$arch = "x86_64"; then
1282 test -z
"$need_memalign" && need_memalign
="$mmx"
1285 needmdynamicnopic
="no"
1286 if test $targetos = Darwin
; then
1287 if test -n
"`$cc -v 2>&1 | grep xlc`"; then
1288 add_cflags
"-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1290 gcc_version
="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1291 case "$gcc_version" in
1293 add_cflags
"-no-cpp-precomp -pipe"
1296 add_cflags
"-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
1297 if disabled lshared
; then
1298 needmdynamicnopic
="yes"
1302 add_cflags
"-no-cpp-precomp -pipe"
1303 if disabled lshared
; then
1304 needmdynamicnopic
="yes"
1311 disabled optimize || add_cflags
-fomit-frame-pointer
1313 # Can only do AltiVec on PowerPC
1314 if test $altivec = "default"; then
1315 if test $arch = "powerpc"; then
1322 # Add processor-specific flags
1323 POWERPCMODE
="32bits"
1324 if test $cpu != "generic"; then
1326 $1 altivec
&& echo "WARNING: Tuning for $2 but AltiVec $1.";
1329 601|ppc601|PowerPC601
)
1330 add_cflags
"-mcpu=601"
1331 warn_altivec enabled PPC601
1333 603*|ppc603
*|PowerPC603
*)
1334 add_cflags
"-mcpu=603"
1335 warn_altivec enabled PPC603
1337 604*|ppc604
*|PowerPC604
*)
1338 add_cflags
"-mcpu=604"
1339 warn_altivec enabled PPC604
1341 G3|g3|
75*|ppc75
*|PowerPC75
*)
1342 add_cflags
"-mcpu=750 -mpowerpc-gfxopt"
1343 warn_altivec enabled PPC75x
1345 G4|g4|
745*|ppc745
*|PowerPC745
*)
1346 add_cflags
"-mcpu=7450 -mpowerpc-gfxopt"
1347 warn_altivec disabled PPC745x
1349 74*|ppc74
*|PowerPC74
*)
1350 add_cflags
"-mcpu=7400 -mpowerpc-gfxopt"
1351 warn_altivec disabled PPC74xx
1353 G5|g5|
970|ppc970|PowerPC970|power4
*|Power4
*)
1354 add_cflags
"-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
1355 warn_altivec disabled PPC970
1356 POWERPCMODE
="64bits"
1358 # targets that do NOT support conditional mov (cmov)
1359 i
[345]86|pentium|pentium-mmx|k6|k6-
[23]|winchip-c6|winchip2|c3
)
1360 add_cflags
"-march=$cpu"
1363 # targets that do support conditional mov (cmov)
1364 i686|pentiumpro|pentium
[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-
[mx
]p|athlon64|k8|opteron|athlon-fx|core2
)
1365 add_cflags
"-march=$cpu"
1369 # targets that do support conditional mov but on which it's slow
1370 pentium4|prescott|nocona
)
1371 add_cflags
"-march=$cpu"
1376 add_cflags
"-mcpu=v9"
1379 echo "WARNING: Unknown CPU \"$cpu\", ignored."
1385 $1 --version
2>&1 |
grep -q GNU
1388 if ! gnu_make
$make; then
1389 gnu_make gmake
&& make=gmake || die
"GNU make not found."
1392 # make sure we can execute files in $TMPDIR
1393 cat >$TMPE 2>>$logfile <<EOF
1396 chmod +x
$TMPE >>$logfile 2>&1
1397 if ! $TMPE >>$logfile 2>&1; then
1399 Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
1400 variable to another directory and make sure that $TMPDIR1 is not mounted
1403 die
"Sanity test failed."
1407 # compiler sanity check
1413 if test "$?" != 0; then
1414 echo "$cc is unable to create an executable file."
1415 if test -z
"$cross_prefix" && disabled cross_compile
; then
1416 echo "If $cc is a cross-compiler, use the --cross-compile option."
1417 echo "Only do this if you know what cross compiling means."
1419 die
"C compiler test failed."
1422 # check for assembler specific support
1424 if test $arch = "powerpc"; then
1425 check_cc
<<EOF && dcbzl=yes
1427 register long zero = 0;
1429 asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
1435 # check for SIMD availability
1437 # AltiVec flags: The FSF version of GCC differs from the Apple version
1438 if test $arch = "powerpc"; then
1439 if enabled altivec
; then
1440 if test -n
"`$cc -v 2>&1 | grep version | grep Apple`"; then
1441 add_cflags
"-faltivec"
1443 add_cflags
"-maltivec -mabi=altivec"
1448 check_header altivec.h
1450 # check if our compiler supports Motorola AltiVec C API
1451 if enabled altivec
; then
1452 if enabled altivec_h
; then
1453 inc_altivec_h
="#include <altivec.h>"
1457 check_cc
<<EOF || altivec=no
1460 vector signed int v1, v2, v3;
1461 v1 = vec_add(v2,v3);
1467 # check armv5te instructions support
1468 if test $armv5te = "default" -a
$arch = "armv4l"; then
1470 check_cc
<<EOF && armv5te=yes
1472 __asm__ __volatile__ ("qadd r0, r0, r0");
1477 if test $armv6 = "default" -a
$arch = "armv4l"; then
1478 check_cc
<<EOF && armv6=yes || armv6=no
1480 __asm__ __volatile__ ("sadd16 r0, r0, r0");
1485 # check iwmmxt support
1486 if test $iwmmxt = "default" -a
$arch = "armv4l"; then
1488 check_cc
<<EOF && iwmmxt=yes
1490 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1495 # mmi only available on mips
1496 if test $mmi = "default"; then
1497 if test $arch = "mips"; then
1504 # check if our compiler supports mmi
1505 enabled mmi
&& check_cc
<<EOF || mmi="no"
1507 __asm__ ("lq \$2, 0(\$2)");
1513 # big/little-endian test
1514 if disabled cross_compile
; then
1515 check_ld
<<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1516 #include <inttypes.h>
1517 int main(int argc, char ** argv){
1518 volatile uint32_t i=0x01234567;
1519 return (*((uint8_t*)(&i))) == 0x67;
1523 # programs cannot be launched if cross compiling, so make a static guess
1524 if test "$arch" = "powerpc" -o
"$arch" = "mips" ; then
1530 # check availability of some header files
1532 check_header malloc.h
1535 if disabled_all memalign memalign_hack
&& enabled need_memalign
; then
1536 die
"Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1539 check_header byteswap.h
1541 check_func inet_aton
1542 check_func localtime_r
1543 enabled zlib
&& check_lib zlib.h zlibVersion
-lz || zlib
="no"
1545 # check for some common methods of building with pthread support
1546 # do this before the optional library checks as some of them require pthreads
1547 if enabled pthreads
; then
1548 if check_func pthread_create
; then
1550 elif check_func pthread_create
-pthread
; then
1552 add_ldflags
-pthread
1553 elif check_func pthread_create
-pthreads
; then
1554 add_cflags
-pthreads
1555 add_ldflags
-pthreads
1556 elif ! check_lib pthread.h pthread_create
-lpthread
; then
1557 die
"ERROR: can't find pthreads library"
1561 for thread
in pthreads beosthreads os2threads w32threads
; do
1562 if enabled
$thread; then
1563 if ! disabled thread_type
; then
1564 die
"ERROR: Only one thread type must be selected."
1566 thread_type
="$thread"
1571 # these are off by default, so fail if requested and not available
1572 enabled libdts
&& require libdts dts.h dts_init
-ldts
-lm
1573 enabled libgsm
&& require libgsm gsm.h gsm_create
-lgsm
1574 enabled libmp3lame
&& require LAME lame
/lame.h lame_init
-lmp3lame
-lm
1575 enabled libtheora
&& require libtheora theora
/theora.h theora_info_init
-ltheora
-logg
1576 enabled libvorbis
&& require libvorbis vorbis
/vorbisenc.h vorbis_info_init
-lvorbis
-lvorbisenc
-logg
1577 enabled libogg
&& require libogg ogg
/ogg.h ogg_sync_init
-logg
1578 enabled libnut
&& require libnut libnut.h nut_demuxer_init
-lnut
1579 enabled xvid
&& require XviD xvid.h xvid_global
-lxvidcore
1580 enabled x264
&& require x264 x264.h x264_encoder_open
-lx264
1581 enabled dc1394
&& require libdc1394 libdc1394
/dc1394_control.h dc1394_create_handle
-ldc1394_control
-lraw1394
1582 enabled mlib
&& require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod
-lmlib
1584 # Ugh, libfaac uses stdcall calling convention on win32 so we can't use
1585 # the generic test functions
1586 if enabled libfaac
; then
1588 temp_extralibs
-lfaac
1589 check_ld
<<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1594 faacEncGetVersion(&id, &cpr);
1601 # Ugh, recent faad2 versions have renamed all functions and #define the
1602 # old names in faad.h. Generic tests won't work.
1603 if enabled libfaad
; then
1605 temp_extralibs
-lfaad
1606 check_ld
<<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1616 # Ugh, avisynth uses WINAPI calls. Generic tests won't work.
1617 if enabled avisynth
; then
1619 temp_extralibs
-lvfw32
1620 check_ld
<<EOF && add_extralibs -lvfw32 || die "ERROR: vfw32 not found"
1621 #include <windows.h>
1632 # test for lrintf in math.h
1633 check_exec
<<EOF && lrintf=yes || lrintf=no
1634 #define _ISOC9X_SOURCE 1
1636 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1640 for restrict_keyword
in restrict __restrict__ __restrict
; do
1641 check_cc
<<EOF && _restrict=$restrict_keyword && break
1642 void foo(char * $restrict_keyword p);
1646 # dlopen/dlfcn.h probing
1648 check_header dlfcn.h
1650 if check_func dlopen
; then
1652 elif check_func dlopen
-ldl
; then
1656 test "$vhook" = "default" && vhook
="$dlopen"
1658 enabled_any vhook liba52bin libfaadbin
&& add_extralibs
$ldl
1660 if test "$targetos" = "CYGWIN" && enabled lstatic
; then
1663 echo "At the moment vhooks don't work on Cygwin static builds."
1664 echo "Patches welcome."
1668 if enabled vhook
; then
1669 check_ldflags
-rdynamic
1670 check_ldflags
-export-dynamic
1673 enabled audio_beos
&& add_extralibs
"-lmedia -lbe"
1675 ##########################################
1679 if imlib2-config
--version
>/dev
/null
2>&1; then
1680 temp_cflags
`imlib2-config --cflags`
1681 temp_extralibs
`imlib2-config --libs`
1682 check_lib Imlib2.h imlib_load_font
&& enable imlib2
1686 ##########################################
1690 if freetype-config
--version
>/dev
/null
2>&1; then
1691 temp_cflags
`freetype-config --cflags`
1692 temp_extralibs
`freetype-config --libs`
1693 check_lib ft2build.h FT_Init_FreeType
&& enable freetype2
1697 ##########################################
1702 SDL_CONFIG
="${cross_prefix}sdl-config"
1703 if "${SDL_CONFIG}" --version
>/dev
/null
2>&1; then
1704 sdl_cflags
=`"${SDL_CONFIG}" --cflags`
1705 temp_cflags
$sdl_cflags
1706 temp_extralibs
`"${SDL_CONFIG}" --libs`
1707 if check_lib SDL.h SDL_Init
; then
1708 _sdlversion
=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1709 if test "$_sdlversion" -lt
121 ; then
1713 check_cc
$sdl_cflags <<EOF && enable sdl_video_size
1716 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1717 int w = vi->current_w;
1726 texi2html
-version
>/dev
/null
2>&1 && enable texi2html || disable texi2html
1728 ##########################################
1731 enabled network
&& enabled ipv6
&& check_ld
<<EOF && ipv6=yes || ipv6=no
1732 #include <sys/types.h>
1733 #include <sys/socket.h>
1734 #include <netinet/in.h>
1737 struct sockaddr_storage saddr;
1738 struct ipv6_mreq mreq6;
1739 getaddrinfo(0,0,0,0);
1740 getnameinfo(0,0,0,0,0,0,0);
1741 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1745 enabled video4linux
&& check_header linux
/videodev.h || disable video4linux
1746 enabled video4linux2
&& check_header linux
/videodev2.h || disable video4linux2
1748 # check for ioctl_meteor.h, ioctl_bt848.h and alternatives
1749 if enabled bktr
; then
1750 { check_header dev
/bktr
/ioctl_meteor.h
&&
1751 check_header dev
/bktr
/ioctl_bt848.h
; } ||
1752 { check_header machine
/ioctl_meteor.h
&&
1753 check_header machine
/ioctl_bt848.h
; } ||
1754 { check_header dev
/video
/meteor
/ioctl_meteor.h
&&
1755 check_header dev
/video
/bktr
/ioctl_bt848.h
; } ||
1756 check_header dev
/ic
/bt8xx.h ||
1760 enabled audio_oss
&&
1761 check_header sys
/soundcard.h ||
1762 check_header soundcard.h ||
1765 # Deal with the x11 frame grabber
1768 enabled x11_grab_device_demuxer
&&
1769 check_header X11
/Xlib.h
&&
1770 check_header X11
/extensions
/XShm.h
&&
1771 check_func XOpenDisplay
-lX11
&&
1772 check_func XShmCreateImage
-lX11
-lXext
&&
1773 add_extralibs
-lX11
-lXext ||
1774 disable x11_grab_device_demuxer
1776 enabled debug
&& add_cflags
-g
1778 # add some useful compiler flags if supported
1779 check_cflags
-Wdeclaration-after-statement
1781 check_cflags
-Wno-switch
1782 check_cflags
-Wdisabled-optimization
1783 check_cflags
-Wpointer-arith
1784 check_cflags
-Wredundant-decls
1785 check_cflags
-Wno-pointer-sign
1786 enabled extrawarnings
&& check_cflags
-Winline
1788 # add some linker flags
1789 check_ldflags
$LDLATEFLAGS
1791 # not all compilers support -Os
1792 test "$optimize" = "small" && check_cflags
-Os
1794 if enabled optimize
; then
1795 if test -n
"`$cc -v 2>&1 | grep xlc`"; then
1803 # PIC flags for shared library objects where they are needed
1804 if enabled lshared
; then
1805 # LIBOBJFLAGS may have already been set in the OS configuration
1806 if test -z
"$LIBOBJFLAGS" ; then
1808 x86_64|ia64|alpha|sparc
*|power
*) LIBOBJFLAGS
="\$(PIC)" ;;
1813 if enabled gprof
; then
1818 VHOOKCFLAGS
="-fPIC $CFLAGS"
1819 enabled needmdynamicnopic
&& add_cflags
-mdynamic-no-pic
1821 # find if .align arg is power-of-two or not
1822 if test $asmalign_pot = "unknown"; then
1824 echo 'asm (".align 3");' | check_cc
&& asmalign_pot
="yes"
1827 echo "install prefix $PREFIX"
1828 echo "source path $source_path"
1829 echo "C compiler $cc"
1831 echo ".align is power-of-two $asmalign_pot"
1832 echo "ARCH $arch ($cpu)"
1833 if test "$BUILDSUF" != ""; then
1834 echo "build suffix $BUILDSUF"
1836 echo "big-endian $bigendian"
1837 if test $arch = "x86_32" -o
$arch = "x86_64"; then
1838 echo "MMX enabled $mmx"
1839 echo "CMOV enabled $cmov"
1840 echo "CMOV is fast $fast_cmov"
1842 if test $arch = "armv4l"; then
1843 echo "ARMv5TE enabled $armv5te"
1844 echo "ARMv6 enabled $armv6"
1845 echo "IWMMXT enabled $iwmmxt"
1847 if test $arch = "mips"; then
1848 echo "MMI enabled $mmi"
1850 if test $arch = "powerpc"; then
1851 echo "AltiVec enabled $altivec"
1852 echo "dcbzl available $dcbzl"
1854 echo "gprof enabled $gprof"
1855 echo "debug symbols $debug"
1856 echo "strip symbols $dostrip"
1857 echo "optimize $optimize"
1858 echo "static $lstatic"
1859 echo "shared $lshared"
1860 echo "postprocessing support $pp"
1861 echo "software scaler enabled $swscaler"
1862 echo "video hooking $vhook"
1863 if enabled vhook
; then
1864 echo "Imlib2 support $imlib2"
1865 echo "FreeType support $freetype2"
1867 echo "network support $network"
1868 if enabled network
; then
1869 echo "IPv6 support $ipv6"
1871 echo "threading support $thread_type"
1872 echo "SDL support $sdl"
1873 if enabled sdl_too_old
; then
1874 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1876 echo "Sun medialib support $mlib"
1877 echo "AVISynth enabled $avisynth"
1878 echo "liba52 support $liba52"
1879 echo "liba52 dlopened $liba52bin"
1880 echo "libdts support $libdts"
1881 echo "libfaac enabled $libfaac"
1882 echo "libfaad enabled $libfaad"
1883 echo "faadbin enabled $libfaadbin"
1884 echo "libgsm enabled $libgsm"
1885 echo "libmp3lame enabled $libmp3lame"
1886 echo "libnut enabled $libnut"
1887 echo "libogg enabled $libogg"
1888 echo "libtheora enabled $libtheora"
1889 echo "libvorbis enabled $libvorbis"
1890 echo "x264 enabled $x264"
1891 echo "XviD enabled $xvid"
1892 echo "zlib enabled $zlib"
1893 echo "AMR-NB float support $amr_nb"
1894 echo "AMR-NB fixed support $amr_nb_fixed"
1895 echo "AMR-WB float support $amr_wb"
1896 echo "AMR-WB IF2 support $amr_if2"
1897 if disabled gpl
; then
1898 echo "License: LGPL"
1903 echo "Creating config.mak and config.h..."
1905 echo "# Automatically generated by configure - do not modify!" > config.mak
1906 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1907 echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
1909 echo "PREFIX=$PREFIX" >> config.mak
1910 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1911 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1912 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1913 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1914 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1915 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1916 echo "MAKE=$make" >> config.mak
1917 echo "CC=$cc" >> config.mak
1918 echo "AR=$ar" >> config.mak
1919 echo "RANLIB=$ranlib" >> config.mak
1920 if enabled dostrip
; then
1921 echo "STRIP=$strip" >> config.mak
1923 echo "STRIP=echo ignoring strip" >> config.mak
1926 echo "OPTFLAGS=$CFLAGS" >> config.mak
1927 echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
1928 echo "LDFLAGS=$LDFLAGS" >> config.mak
1929 echo "LDCONFIG=$LDCONFIG" >> config.mak
1930 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1931 echo "SHFLAGS=$SHFLAGS" >> config.mak
1932 echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
1933 echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
1934 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1935 echo "BUILD_STATIC=$lstatic" >> config.mak
1936 echo "BUILDSUF=$BUILDSUF" >> config.mak
1937 echo "LIBPREF=$LIBPREF" >> config.mak
1938 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1939 if enabled lstatic
; then
1940 echo "LIB=$LIB" >> config.mak
1941 else # Some Make complain if this variable does not exist.
1942 echo "LIB=" >> config.mak
1944 echo "SLIBPREF=$SLIBPREF" >> config.mak
1945 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1946 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1947 echo "TARGET_OS=$targetos" >> config.mak
1949 ucarch
=`toupper $arch`
1950 echo "TARGET_ARCH_${ucarch}=yes" >> config.mak
1951 echo "#define ARCH_${ucarch} 1" >> $TMPH
1956 echo "TARGET_ARCH_X86=yes" >> config.mak
1957 echo "#define ARCH_X86 1" >> $TMPH
1960 if test "$POWERPCMODE" = "64bits"; then
1961 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1963 if enabled powerpc_perf
; then
1964 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1968 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1969 echo "#define ARCH_SPARC 1" >> $TMPH
1973 if enabled bigendian
; then
1974 echo "WORDS_BIGENDIAN=yes" >> config.mak
1975 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1977 if enabled mmx
; then
1978 echo "#define __CPU__ 586" >> $TMPH
1981 if enabled sdl
; then
1982 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1983 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1985 if enabled texi2html
; then
1986 echo "BUILD_DOC=yes" >> config.mak
1989 sws_version
=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
1990 pp_version
=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1991 lavc_version
=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1992 lavf_version
=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1993 lavu_version
=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1997 if enabled lshared
; then
1998 echo "BUILD_SHARED=yes" >> config.mak
1999 echo "PIC=-fPIC -DPIC" >> config.mak
2000 echo "SPPMAJOR=${pp_version%%.*}" >> config.mak
2001 echo "SPPVERSION=$pp_version" >> config.mak
2002 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
2003 echo "LAVCVERSION=$lavc_version" >> config.mak
2004 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
2005 echo "LAVFVERSION=$lavf_version" >> config.mak
2006 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
2007 echo "LAVUVERSION=$lavu_version" >> config.mak
2008 echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
2009 echo "SWSVERSION=$sws_version" >> config.mak
2010 echo "SLIBNAME=${SLIBNAME}" >> config.mak
2011 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
2012 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
2013 echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
2014 echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
2016 echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
2017 echo "EXTRALIBS=$extralibs" >> config.mak
2019 enabled_any
$ENCODER_LIST && enable encoders
2020 enabled_any
$DECODER_LIST && enable decoders
2021 enabled_any
$MUXER_LIST && enable muxers
2022 enabled_any
$DEMUXER_LIST && enable demuxers
2024 enabled_any pthreads beosthreads os2threads w32threads
&& enable threads
2026 check_deps
$CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
2027 $DEMUXER_LIST $MUXER_LIST
2029 print_config HAVE_
$TMPH config.mak
$HAVE_LIST
2030 print_config CONFIG_
$TMPH config.mak
$CONFIG_LIST
2031 print_config TARGET_
$TMPH config.mak
$TARGET_LIST
2033 if test "$targetos" = "Darwin"; then
2034 echo "#define CONFIG_DARWIN 1" >> $TMPH
2037 echo "#define restrict $_restrict" >> $TMPH
2039 if test "$optimize" = "small"; then
2040 echo "#define always_inline" >> $TMPH
2041 echo "#define CONFIG_SMALL 1" >> $TMPH
2044 echo "SRC_PATH=\"$source_path\"" >> config.mak
2045 echo "SRC_PATH_BARE=$source_path" >> config.mak
2046 echo "BUILD_ROOT=\"$PWD\"" >> config.mak
2048 if enabled amr_if2
; then
2049 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2052 # Apparently it's not possible to portably echo a backslash.
2053 if enabled asmalign_pot
; then
2054 printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
2056 printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
2060 for codec
in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2061 ucname
="`toupper $codec`"
2062 config_name
="CONFIG_$ucname"
2063 enabled_name
="ENABLE_$ucname"
2064 if enabled
$codec; then
2065 echo "#define $config_name 1" >> $TMPH
2066 echo "#define $enabled_name 1" >> $TMPH
2067 echo "$config_name=yes" >> config.mak
2069 echo "#define $enabled_name 0" >> $TMPH
2073 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2074 if ! cmp -s
$TMPH config.h
; then
2075 mv -f
$TMPH config.h
2077 echo "config.h is unchanged"
2080 rm -f
$TMPO $TMPC $TMPE $TMPS $TMPH
2082 # build tree in object directory if source path is different from current one
2083 if enabled source_path_used
; then
2097 libavcodec/amr_float \
2098 libavcodec/amrwb_float \
2108 libavformat/Makefile \
2109 libavcodec/Makefile \
2110 libpostproc/Makefile \
2111 libavutil/Makefile \
2112 libswscale/Makefile \
2118 for dir
in $DIRS ; do
2121 for f
in $FILES ; do
2122 ln -sf
"$source_path/$f" $f
2127 # build pkg-config files
2128 # FIXME: libdir and includedir are hardcoded and may differ from the real path.
2130 pkgconfig_generate
(){
2139 exec_prefix=\${prefix}
2140 libdir=\${exec_prefix}/lib
2141 includedir=\${prefix}/include
2144 Description: $comment
2148 Libs: -L\${libdir} $libs
2149 Cflags: -I\${includedir} -I\${includedir}/$include
2153 pkgconfig_generate_uninstalled
(){
2155 shortname
=${name#lib}
2160 cat <<EOF >$name-uninstalled.pc
2163 libdir=\${pcfiledir}/$name
2164 includedir=\${pcfiledir}/$name
2167 Description: $comment
2171 Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
2172 Cflags: -I\${includedir}
2176 pkgconfig_generate libavutil
"FFmpeg utility library" "$lavu_version" -lavutil
"" ffmpeg
2177 pkgconfig_generate_uninstalled libavutil
"FFmpeg utility library" "$lavu_version"
2179 pkgconfig_generate libavcodec
"FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg
2180 pkgconfig_generate_uninstalled libavcodec
"FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version"
2182 pkgconfig_generate libavformat
"FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg
2183 pkgconfig_generate_uninstalled libavformat
"FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version"
2186 pkgconfig_generate libpostproc
"FFmpeg post processing library" "$pp_version" -lpostproc
"" postproc
2187 pkgconfig_generate_uninstalled libpostproc
"FFmpeg post processing library" "$pp_version"
2190 if enabled swscaler
; then
2191 pkgconfig_generate libswscale
"FFmpeg image rescaling library" "$sws_version" "-lswscale" "libavutil = $lavu_version" swscale
2192 pkgconfig_generate_uninstalled libswscale
"FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
2194 pkgconfig_generate libswscale
"FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" swscale
2195 pkgconfig_generate_uninstalled libswscale
"FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
2196 apply libswscale.pc
sed s
/^Libs
:.
*$
/Libs
:/
2197 apply libswscale-uninstalled.pc
sed s
/^Libs
:.
*$
/Libs
:/