Create infrastructure to install shared and static libs into different places.
[libav.git] / configure
1 #!/bin/sh
2 #
3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
4 #
5
6 # make sure we are running under a compatible shell
7 (: ${foo%%bar}) 2>/dev/null
8 if test "$?" != 0; then
9 if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
10 FFMPEG_CONFIGURE_EXEC=1
11 export FFMPEG_CONFIGURE_EXEC
12 exec bash "$0" "$@"
13 exec ksh "$0" "$@"
14 exec /usr/xpg4/bin/sh "$0" "$@"
15 fi
16 echo "No compatible shell script interpreter found."
17 exit 1
18 fi
19
20 show_help(){
21 echo "Usage: configure [options]"
22 echo "Options: [defaults in brackets after descriptions]"
23 echo
24 echo "Standard options:"
25 echo " --help print this message"
26 echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
27 echo " --prefix=PREFIX install in PREFIX [$PREFIX]"
28 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
29 echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
30 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
31 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
32 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
33 echo " --enable-libogg enable Ogg support via libogg [default=no]"
34 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
35 echo " --enable-theora enable Theora support via libtheora [default=no]"
36 echo " --enable-faad enable FAAD support via libfaad [default=no]"
37 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
38 echo " --enable-faac enable FAAC support via libfaac [default=no]"
39 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
40 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
41 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
42 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
43 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
44 echo " --enable-a52 enable GPLed A52 support [default=no]"
45 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
46 echo " --enable-dts enable GPLed DTS support [default=no]"
47 echo " --enable-pp enable GPLed postprocessing support [default=no]"
48 echo " --enable-static build static libraries [default=yes]"
49 echo " --disable-static do not build static libraries [default=no]"
50 echo " --enable-shared build shared libraries [default=no]"
51 echo " --disable-shared do not build shared libraries [default=yes]"
52 echo " --enable-amr_nb enable amr_nb float audio codec"
53 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
54 echo " --enable-amr_wb enable amr_wb float audio codec"
55 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
56 echo " --enable-sunmlib use Sun medialib [default=no]"
57 echo " --enable-pthreads use pthreads [default=no]"
58 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
59 echo " and libraw1394 [default=no]"
60 echo " --enable-gpl allow use of GPL code, the resulting libav*"
61 echo " and ffmpeg will be under GPL [default=no]"
62 echo ""
63 echo "Advanced options (experts only):"
64 echo " --source-path=PATH path to source code [$source_path]"
65 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
66 echo " --cross-compile assume a cross-compiler is used"
67 echo " --cc=CC use C compiler CC [$cc]"
68 echo " --make=MAKE use specified make [$make]"
69 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
70 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
71 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
72 echo " --build-suffix=SUFFIX suffix for application specific build []"
73 echo " --cpu=CPU force cpu to CPU [$cpu]"
74 echo " --tune=CPU tune code for a particular CPU"
75 echo " (may fail or perform badly on other CPUs)"
76 echo " --powerpc-perf-enable enable performance report on PPC"
77 echo " (requires enabling PMC)"
78 echo " --disable-mmx disable MMX usage"
79 echo " --disable-iwmmxt disable iwmmxt usage"
80 echo " --disable-altivec disable AltiVec usage"
81 echo " --disable-audio-oss disable OSS audio support [default=no]"
82 echo " --disable-audio-beos disable BeOS audio support [default=no]"
83 echo " --disable-v4l disable video4linux grabbing [default=no]"
84 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
85 echo " --disable-bktr disable bktr video grabbing [default=no]"
86 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
87 echo " --disable-network disable network support [default=no]"
88 echo " --disable-zlib disable zlib [default=no]"
89 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
90 echo " --disable-vhook disable video hooking support"
91 echo " --enable-gprof enable profiling with gprof [$gprof]"
92 echo " --disable-debug disable debugging symbols"
93 echo " --disable-opts disable compiler optimizations"
94 echo " --disable-mpegaudio-hp faster (but less accurate)"
95 echo " MPEG audio decoding [default=no]"
96 echo " --disable-protocols disable I/O protocols support [default=no]"
97 echo " --disable-ffserver disable ffserver build"
98 echo " --disable-ffplay disable ffplay build"
99 echo " --enable-small optimize for size instead of speed"
100 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
101 echo " --disable-strip disable stripping of executables and shared libraries"
102 echo " --disable-encoder=NAME disables encoder NAME"
103 echo " --enable-encoder=NAME enables encoder NAME"
104 echo " --disable-decoder=NAME disables decoder NAME"
105 echo " --enable-decoder=NAME enables decoder NAME"
106 echo " --disable-encoders disables all encoders"
107 echo " --disable-decoders disables all decoders"
108 echo " --disable-muxer=NAME disables muxer NAME"
109 echo " --enable-muxer=NAME enables muxer NAME"
110 echo " --disable-muxers disables all muxers"
111 echo " --disable-demuxer=NAME disables demuxer NAME"
112 echo " --enable-demuxer=NAME enables demuxer NAME"
113 echo " --disable-demuxers disables all demuxers"
114 echo " --enable-parser=NAME enables parser NAME"
115 echo " --disable-parser=NAME disables parser NAME"
116 echo " --disable-parsers disables all parsers"
117 echo ""
118 echo "NOTE: Object files are built at the place where configure is launched."
119 exit 1
120 }
121
122 log(){
123 echo "$@" >>$logfile
124 }
125
126 log_file(){
127 log BEGIN $1
128 cat -n $1 >>$logfile
129 log END $1
130 }
131
132 echolog(){
133 log "$@"
134 echo "$@"
135 }
136
137 die(){
138 echolog "$@"
139 cat <<EOF
140 If you think configure made a mistake, make sure you are using the latest
141 version from SVN. If the latest version fails, report the problem to the
142 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
143 EOF
144 if enabled logging; then
145 cat <<EOF
146 Include the log file "$logfile" produced by configure as this will help
147 solving the problem.
148 EOF
149 else
150 cat <<EOF
151 Rerun configure with logging enabled (do not use --log=no), and include the
152 log this produces with your report.
153 EOF
154 fi
155 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
156 exit 1
157 }
158
159 enabled(){
160 eval test "\$$1" = "yes"
161 }
162
163 flags_saved(){
164 (: ${SAVE_CFLAGS?}) 2>/dev/null
165 }
166
167 save_flags(){
168 flags_saved && return
169 SAVE_CFLAGS="$CFLAGS"
170 SAVE_LDFLAGS="$LDFLAGS"
171 SAVE_extralibs="$extralibs"
172 }
173
174 restore_flags(){
175 CFLAGS="$SAVE_CFLAGS"
176 LDFLAGS="$SAVE_LDFLAGS"
177 extralibs="$SAVE_extralibs"
178 unset SAVE_CFLAGS
179 unset SAVE_LDFLAGS
180 unset SAVE_extralibs
181 }
182
183 temp_cflags(){
184 save_flags
185 CFLAGS="$CFLAGS $*"
186 }
187
188 temp_ldflags(){
189 save_flags
190 LDFLAGS="$LDFLAGS $*"
191 }
192
193 temp_extralibs(){
194 save_flags
195 extralibs="$extralibs $*"
196 }
197
198 append(){
199 var=$1
200 shift
201 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
202 eval "$var=\"\$$var $*\""
203 }
204
205 add_cflags(){
206 append CFLAGS "$@"
207 }
208
209 add_ldflags(){
210 append LDFLAGS "$@"
211 }
212
213 add_extralibs(){
214 append extralibs "$@"
215 }
216
217 check_cc(){
218 log check_cc "$@"
219 cat >$TMPC
220 log_file $TMPC
221 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
222 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
223 }
224
225 check_cpp(){
226 log check_cpp "$@"
227 cat >$TMPC
228 log_file $TMPC
229 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
230 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
231 }
232
233 check_ld(){
234 log check_ld "$@"
235 check_cc || return
236 log $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
237 $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs >>$logfile 2>&1
238 }
239
240 check_cflags(){
241 log check_cflags "$@"
242 check_cc "$@" <<EOF && add_cflags "$@"
243 int x;
244 EOF
245 }
246
247 check_ldflags(){
248 log check_ldflags "$@"
249 check_ld "$@" <<EOF && add_ldflags "$@"
250 int main(){
251 return 0;
252 }
253 EOF
254 }
255
256 check_header(){
257 log check_header "$@"
258 header=$1
259 shift
260 check_cpp "$@" <<EOF
261 #include <$header>
262 int x;
263 EOF
264 }
265
266 check_func(){
267 log check_func "$@"
268 func=$1
269 shift
270 check_ld "$@" <<EOF
271 extern int $func();
272 int main(){
273 $func();
274 }
275 EOF
276 }
277
278 check_lib(){
279 log check_lib "$@"
280 header="$1"
281 func="$2"
282 shift 2
283 temp_extralibs "$@"
284 check_header $header && check_func $func && add_extralibs "$@"
285 err=$?
286 restore_flags
287 return $err
288 }
289
290 check_exec(){
291 check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
292 }
293
294 require(){
295 name="$1"
296 header="$2"
297 func="$3"
298 shift 3
299 check_lib $header $func "$@" || die "ERROR: $name not found"
300 }
301
302 filter_out(){
303 pattern="$1"
304 shift
305 echo "$@" | sed "s%\\<$pattern\\>%%g"
306 }
307
308 # set temporary file name
309 if test ! -z "$TMPDIR" ; then
310 TMPDIR1="${TMPDIR}"
311 elif test ! -z "$TEMPDIR" ; then
312 TMPDIR1="${TEMPDIR}"
313 else
314 TMPDIR1="/tmp"
315 fi
316
317 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
318 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
319 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
320 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
321 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
322
323 # default parameters
324 logging="yes"
325 logfile="config.err"
326 PREFIX="/usr/local"
327 libdir='${PREFIX}/lib'
328 shlibdir="$libdir"
329 incdir='${PREFIX}/include/ffmpeg'
330 mandir='${PREFIX}/man'
331 bindir='${PREFIX}/bin'
332 cross_prefix=""
333 cross_compile="no"
334 cc="gcc"
335 ar="ar"
336 ranlib="ranlib"
337 make="make"
338 strip="strip"
339 cpu=`uname -m`
340 tune="generic"
341 powerpc_perf="no"
342 mmx="default"
343 iwmmxt="default"
344 altivec="default"
345 mmi="default"
346 case "$cpu" in
347 i386|i486|i586|i686|i86pc|BePC)
348 cpu="x86"
349 ;;
350 x86_64|amd64)
351 cpu="x86"
352 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
353 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
354 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
355 cpu="x86_64"
356 fi
357 fi
358 ;;
359 # armv4l is a subset of armv5tel
360 armv4l|armv5tel)
361 cpu="armv4l"
362 ;;
363 alpha)
364 cpu="alpha"
365 ;;
366 "Power Macintosh"|ppc|ppc64|powerpc)
367 cpu="powerpc"
368 ;;
369 mips|mipsel|IP*)
370 cpu="mips"
371 ;;
372 sun4u|sparc64)
373 cpu="sparc64"
374 ;;
375 sparc)
376 cpu="sparc"
377 ;;
378 sh4)
379 cpu="sh4"
380 ;;
381 parisc|parisc64)
382 cpu="parisc"
383 ;;
384 s390|s390x)
385 cpu="s390"
386 ;;
387 m68k)
388 cpu="m68k"
389 ;;
390 ia64)
391 cpu="ia64"
392 ;;
393 *)
394 cpu="unknown"
395 ;;
396 esac
397 gprof="no"
398 v4l="yes"
399 v4l2="yes"
400 bktr="no"
401 audio_oss="yes"
402 audio_beos="no"
403 dv1394="yes"
404 dc1394="no"
405 network="yes"
406 zlib="yes"
407 libgsm="no"
408 mp3lame="no"
409 libogg="no"
410 vorbis="no"
411 theora="no"
412 faad="no"
413 faadbin="no"
414 faac="no"
415 xvid="no"
416 x264="no"
417 a52="no"
418 a52bin="no"
419 dts="no"
420 pp="no"
421 mingw32="no"
422 mingwce="no"
423 cygwin="no"
424 os2="no"
425 lstatic="yes"
426 lshared="no"
427 optimize="yes"
428 debug="yes"
429 dostrip="yes"
430 installstrip="-s"
431 extralibs="-lm"
432 simpleidct="yes"
433 bigendian="no"
434 inttypes="yes"
435 emu_fast_int="no"
436 vhook="default"
437 dlfcn="no"
438 dlopen="no"
439 mpegaudio_hp="yes"
440 SHFLAGS='-shared -Wl,-soname,$@'
441 VHOOKFLAGS="$SHFLAGS"
442 netserver="no"
443 need_inet_aton="no"
444 protocols="yes"
445 ffserver="yes"
446 ffplay="yes"
447 LIBOBJFLAGS=""
448 FFLDFLAGS=-Wl,--warn-common
449 FFSLDFLAGS=-Wl,-E
450 LDCONFIG="ldconfig"
451 LIBPREF="lib"
452 LIBSUF=".a"
453 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
454 SLIBPREF="lib"
455 SLIBSUF=".so"
456 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
457 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
458 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
459 EXESUF=""
460 BUILDSUF=""
461 amr_nb="no"
462 amr_wb="no"
463 amr_nb_fixed="no"
464 amr_if2="no"
465 sunmlib="no"
466 pthreads="no"
467 gpl="no"
468 memalignhack="no"
469
470 # OS specific
471 targetos=`uname -s`
472 case $targetos in
473 BeOS)
474 PREFIX="/boot/home/config"
475 # helps building libavcodec
476 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
477 # 3 gcc releases known for BeOS, each with ugly bugs
478 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
479 case "$gcc_version" in
480 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
481 mmx="no"
482 ;;
483 *20010315*) echo "BeBits gcc"
484 CFLAGS="$CFLAGS -fno-expensive-optimizations"
485 ;;
486 esac
487 SHFLAGS=-nostart
488 # disable Linux things
489 audio_oss="no"
490 v4l="no"
491 v4l2="no"
492 dv1394="no"
493 # enable BeOS things
494 audio_beos="yes"
495 # no need for libm, but the inet stuff
496 # Check for BONE
497 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
498 extralibs="-lbind -lsocket"
499 else
500 netserver="yes"
501 need_inet_aton="yes"
502 extralibs="-lnet"
503 fi ;;
504 SunOS)
505 v4l="no"
506 v4l2="no"
507 audio_oss="no"
508 dv1394="no"
509 make="gmake"
510 FFLDFLAGS=""
511 FFSLDFLAGS=""
512 SHFLAGS="-shared -Wl,-h,\$@"
513 need_inet_aton="yes"
514 extralibs="$extralibs -lsocket -lnsl"
515 ;;
516 NetBSD)
517 v4l="no"
518 v4l2="no"
519 bktr="yes"
520 audio_oss="yes"
521 dv1394="no"
522 make="gmake"
523 extralibs="$extralibs -lossaudio"
524 ;;
525 OpenBSD)
526 v4l="no"
527 v4l2="no"
528 bktr="yes"
529 audio_oss="yes"
530 dv1394="no"
531 make="gmake"
532 LIBOBJFLAGS="\$(PIC)"
533 LDCONFIG="ldconfig -m \$(libdir)"
534 extralibs="$extralibs -lossaudio"
535 ;;
536 FreeBSD)
537 v4l="no"
538 v4l2="no"
539 bktr="yes"
540 audio_oss="yes"
541 dv1394="no"
542 make="gmake"
543 CFLAGS="$CFLAGS -pthread"
544 ;;
545 GNU/kFreeBSD)
546 v4l="no"
547 v4l2="no"
548 bktr="yes"
549 audio_oss="yes"
550 dv1394="no"
551 CFLAGS="$CFLAGS -pthread"
552 ;;
553 BSD/OS)
554 v4l="no"
555 v4l2="no"
556 bktr="yes"
557 audio_oss="yes"
558 dv1394="no"
559 extralibs="-lpoll -lgnugetopt -lm"
560 make="gmake"
561 strip="strip -d"
562 installstrip=""
563 ;;
564 Darwin)
565 cc="cc"
566 v4l="no"
567 v4l2="no"
568 audio_oss="no"
569 dv1394="no"
570 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
571 VHOOKFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(libdir)/vhook/$@'
572 extralibs=""
573 darwin="yes"
574 strip="strip -x"
575 installstrip=""
576 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
577 SLIBSUF=".dylib"
578 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
579 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
580 FFSLDFLAGS=-Wl,-bind_at_load
581 ;;
582 MINGW32*)
583 # Note: the rest of the mingw32 config is done afterwards as mingw32
584 # can be forced on the command line for Linux cross compilation.
585 mingw32="yes"
586 ;;
587 CYGWIN*)
588 v4l="no"
589 v4l2="no"
590 audio_oss="yes"
591 dv1394="no"
592 vhook="no"
593 extralibs=""
594 cygwin="yes"
595 EXESUF=".exe"
596 ;;
597 Linux)
598 ;;
599 IRIX*)
600 ranlib="echo ignoring ranlib"
601 v4l="no"
602 v4l2="no"
603 audio_oss="no"
604 make="gmake"
605 ;;
606 OS/2)
607 TMPE=$TMPE".exe"
608 ar="emxomfar -p128"
609 ranlib="echo ignoring ranlib"
610 strip="echo ignoring strip"
611 CFLAGS="$CFLAGS -Zomf"
612 FFLDFLAGS="-Zomf -Zstack 16384 -s"
613 SHFLAGS="-Zdll -Zomf"
614 FFSLDFLAGS=""
615 LIBPREF=""
616 LIBSUF=".lib"
617 SLIBPREF=""
618 SLIBSUF=".dll"
619 EXESUF=".exe"
620 extralibs=""
621 pkg_requires=""
622 v4l="no"
623 v4l2="no"
624 audio_oss="no"
625 dv1394="no"
626 ffserver="no"
627 vhook="no"
628 os2="yes"
629
630 ;;
631 *) ;;
632 esac
633
634 # From MPlayer configure. We need TARGET_OS available
635 # to the Makefile, so it can distinguish between flavors
636 # of AltiVec on PowerPC.
637 TARGET_OS=`( uname -s ) 2>&1`
638 case "$TARGET_OS" in
639 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
640 ;;
641 IRIX*)
642 TARGET_OS=IRIX
643 ;;
644 HP-UX*)
645 TARGET_OS=HP-UX
646 ;;
647 [cC][yY][gG][wW][iI][nN]*)
648 TARGET_OS=CYGWIN
649 ;;
650 *)
651 TARGET_OS="$TARGET_OS-UNKNOWN"
652 ;;
653 esac
654
655 # find source path
656 source_path="`dirname $0`"
657 source_path_used="yes"
658 if test -z "$source_path" -o "$source_path" = "." ; then
659 source_path=`pwd`
660 source_path_used="no"
661 else
662 source_path="`cd \"$source_path\"; pwd`"
663 fi
664
665 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
666 show_help
667 fi
668
669 FFMPEG_CONFIGURATION=" "
670 for opt do
671 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
672 done
673
674 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
675 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
676 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
677 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
678 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
679
680 for opt do
681 optval="${opt#*=}"
682 case "$opt" in
683 --log)
684 ;;
685 --log=*) logging="$optval"
686 ;;
687 --prefix=*) PREFIX="$optval"; force_prefix=yes
688 ;;
689 --libdir=*) libdir="$optval"; force_libdir=yes
690 ;;
691 --shlibdir=*) shlibdir="$optval"
692 ;;
693 --incdir=*) incdir="$optval"
694 ;;
695 --mandir=*) mandir="$optval"
696 ;;
697 --source-path=*) source_path="$optval"
698 ;;
699 --cross-prefix=*) cross_prefix="$optval"
700 ;;
701 --cross-compile) cross_compile=yes
702 ;;
703 --cc=*) cc="$optval"
704 ;;
705 --make=*) make="$optval"
706 ;;
707 --extra-cflags=*) CFLAGS="$CFLAGS $optval"
708 ;;
709 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS $optval"
710 ;;
711 --extra-libs=*) extralibs="$optval"
712 ;;
713 --build-suffix=*) BUILDSUF="$optval"
714 ;;
715 --cpu=*) cpu="$optval"
716 ;;
717 --tune=*) tune="$optval"
718 ;;
719 --powerpc-perf-enable) powerpc_perf="yes"
720 ;;
721 --disable-mmx) mmx="no"
722 ;;
723 --disable-iwmmxt) iwmmxt="no"
724 ;;
725 --disable-altivec) altivec="no"
726 ;;
727 --enable-gprof) gprof="yes"
728 ;;
729 --disable-v4l) v4l="no"
730 ;;
731 --disable-v4l2) v4l2="no"
732 ;;
733 --disable-bktr) bktr="no"
734 ;;
735 --disable-audio-oss) audio_oss="no"
736 ;;
737 --disable-audio-beos) audio_beos="no"
738 ;;
739 --disable-dv1394) dv1394="no"
740 ;;
741 --disable-network) network="no"; ffserver="no"
742 ;;
743 --disable-zlib) zlib="no"
744 ;;
745 --enable-a52) a52="yes"
746 ;;
747 --enable-a52bin) a52bin="yes"
748 ;;
749 --enable-dts) dts="yes"
750 ;;
751 --enable-pp) pp="yes"
752 ;;
753 --enable-libgsm) libgsm="yes"
754 ;;
755 --enable-mp3lame) mp3lame="yes"
756 ;;
757 --enable-libogg) libogg="yes"
758 pkg_requires="$pkg_requires ogg >= 1.1"
759 ;;
760 --enable-vorbis) vorbis="yes"
761 pkg_requires="$pkg_requires vorbis vorbisenc"
762 ;;
763 --enable-theora) theora="yes"
764 pkg_requires="$pkg_requires theora"
765 ;;
766 --enable-faad) faad="yes"
767 ;;
768 --enable-faadbin) faadbin="yes"
769 ;;
770 --enable-faac) faac="yes"
771 ;;
772 --enable-xvid) xvid="yes"
773 ;;
774 --enable-x264) x264="yes"
775 ;;
776 --enable-dc1394) dc1394="yes"
777 pkg_requires="$pkg_requires libraw1394"
778 ;;
779 --disable-vhook) vhook="no"
780 ;;
781 --disable-simple_idct) simpleidct="no"
782 ;;
783 --enable-mingw32) mingw32="yes"
784 ;;
785 --enable-mingwce) mingwce="yes"
786 ;;
787 --enable-static) lstatic="yes"
788 ;;
789 --disable-static) lstatic="no"
790 ;;
791 --enable-shared) lshared="yes"
792 ;;
793 --disable-shared) lshared="no"
794 ;;
795 --disable-debug) debug="no"
796 ;;
797 --disable-opts) optimize="no"
798 ;;
799 --disable-mpegaudio-hp) mpegaudio_hp="no"
800 ;;
801 --disable-protocols) protocols="no"; network="no"; ffserver="no"
802 ;;
803 --disable-ffserver) ffserver="no"
804 ;;
805 --disable-ffplay) ffplay="no"
806 ;;
807 --enable-small) optimize="small"
808 ;;
809 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
810 ;;
811 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
812 ;;
813 --enable-amr_wb) amr="yes"; amr_wb="yes"
814 ;;
815 --enable-amr_if2) amr="yes"; amr_if2="yes"
816 ;;
817 --enable-sunmlib) sunmlib="yes"
818 ;;
819 --enable-pthreads) pthreads="yes"
820 ;;
821 --enable-gpl) gpl="yes"
822 ;;
823 --enable-memalign-hack) memalignhack="yes"
824 ;;
825 --disable-strip) dostrip="no"
826 ;;
827 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
828 ;;
829 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
830 ;;
831 --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
832 ;;
833 --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
834 ;;
835 --disable-encoders) ENCODER_LIST=""
836 ;;
837 --disable-decoders) DECODER_LIST=""
838 ;;
839 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
840 ;;
841 --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
842 ;;
843 --disable-muxers) MUXER_LIST=""; ffserver="no"
844 ;;
845 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
846 ;;
847 --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
848 ;;
849 --disable-demuxers) DEMUXER_LIST=""
850 ;;
851 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
852 ;;
853 --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
854 ;;
855 --disable-parsers) PARSER_LIST=""
856 ;;
857 --help) show_help
858 ;;
859 *)
860 echo "Unknown option \"$opt\"."
861 echo "See $0 --help for available options."
862 exit 1
863 ;;
864 esac
865 done
866
867 if test "$logging" != no; then
868 test "$logging" = yes || logfile="$logging"
869 echo "# $0 $@" >$logfile
870 set >>$logfile
871 else
872 logfile=/dev/null
873 fi
874
875 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
876 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
877 cat <<EOF
878 You can only build one library type at once on MinGW.
879 Specify --disable-static --enable-shared to only build
880 the shared libraries. To build only the static libraries
881 you do not need to pass additional options.
882 EOF
883 exit 1
884 fi
885 v4l="no"
886 v4l2="no"
887 bktr="no"
888 audio_oss="no"
889 dv1394="no"
890 dc1394="no"
891 ffserver="no"
892 network="no"
893 if test "$mingwce" = "yes"; then
894 protocols="no"
895 fi
896 #FIXME: This ignores --extra-ldflags.
897 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
898 SLIBPREF=""
899 SLIBSUF=".dll"
900 EXESUF=".exe"
901 if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
902 if test "$force_libdir" != yes; then bindir="$PREFIX"; fi
903 fi
904
905 # Combine FFLDFLAGS and the LDFLAGS environment variable
906 LDFLAGS="$FFLDFLAGS $LDFLAGS"
907
908 test -n "$cross_prefix" && cross_compile=yes
909 cc="${cross_prefix}${cc}"
910 ar="${cross_prefix}${ar}"
911 ranlib="${cross_prefix}${ranlib}"
912 strip="${cross_prefix}${strip}"
913
914 # we need to build at least one lib type
915 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
916 cat <<EOF
917 At least one library type must be built.
918 Specify --enable-static to build the static libraries or --enable-shared to
919 build the shared libraries as well. To only build the shared libraries specify
920 --disable-static in addition to --enable-shared.
921 EOF
922 exit 1;
923 fi
924
925 if test "$theora" = "yes" ; then
926 if test "$libogg" = "no"; then
927 echo "libogg must be enabled to enable Theora."
928 fail="yes"
929 theora="no"
930 fi
931 fi
932
933 if test "$vorbis" = "yes" ; then
934 if test "$libogg" = "no"; then
935 echo "libogg must be enabled to enable Vorbis."
936 fail="yes"
937 vorbis="no"
938 fi
939 fi
940
941 if test "$gpl" != "yes"; then
942 if test "$pp" != "no"; then
943 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
944 fail="yes"
945 fi
946
947 if test "$a52" != "no" -o "$a52bin" != "no"; then
948 echo "liba52 is under GPL and --enable-gpl is not specified."
949 fail="yes"
950 fi
951
952 if test "$xvid" != "no"; then
953 echo "libxvidcore is under GPL and --enable-gpl is not specified."
954 fail="yes"
955 fi
956
957 if test "$x264" != "no"; then
958 echo "x264 is under GPL and --enable-gpl is not specified."
959 fail="yes"
960 fi
961
962 if test "$dts" != "no"; then
963 echo "libdts is under GPL and --enable-gpl is not specified."
964 fail="yes"
965 fi
966
967 if test "$faad" != "no" -o "$faadbin" != "no"; then
968 if check_header faad.h; then
969 check_cc << EOF
970 #include <faad.h>
971 #ifndef FAAD2_VERSION
972 ok faad1
973 #endif
974 int main( void ) { return 0; }
975 EOF
976 if test $? = 0 ; then
977 echo "FAAD2 is under GPL and --enable-gpl is not specified."
978 fail="yes"
979 fi
980 else
981 faad="no"
982 faadbin="no"
983 echo "FAAD test failed."
984 fi
985 fi
986
987
988 if test "$fail" = "yes"; then
989 exit 1
990 fi
991 fi
992
993 # compute MMX state
994 if test $mmx = "default"; then
995 if test $cpu = "x86" -o $cpu = "x86_64"; then
996 mmx="yes"
997 else
998 mmx="no"
999 fi
1000 fi
1001
1002 # check iwmmxt support
1003 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
1004 iwmmxt=no
1005 check_cc <<EOF && iwmmxt=yes
1006 int main(void) {
1007 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1008 }
1009 EOF
1010 fi
1011
1012 #Darwin CC versions
1013 needmdynamicnopic="no"
1014 if test $targetos = Darwin; then
1015 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1016 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1017 else
1018 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1019 case "$gcc_version" in
1020 *2.95*)
1021 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1022 ;;
1023 *[34].*)
1024 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
1025 if test "$lshared" = no; then
1026 needmdynamicnopic="yes"
1027 fi
1028 ;;
1029 *)
1030 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1031 if test "$lshared" = no; then
1032 needmdynamicnopic="yes"
1033 fi
1034 ;;
1035 esac
1036 fi
1037 fi
1038
1039 # Can only do AltiVec on PowerPC
1040 if test $altivec = "default"; then
1041 if test $cpu = "powerpc"; then
1042 altivec="yes"
1043 else
1044 altivec="no"
1045 fi
1046 fi
1047
1048 # Add processor-specific flags
1049 TUNECPU="generic"
1050 POWERPCMODE="32bits"
1051 if test $tune != "generic"; then
1052 case $tune in
1053 601|ppc601|PowerPC601)
1054 CFLAGS="$CFLAGS -mcpu=601"
1055 if test $altivec = "yes"; then
1056 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1057 fi
1058 TUNECPU=ppc601
1059 ;;
1060 603*|ppc603*|PowerPC603*)
1061 CFLAGS="$CFLAGS -mcpu=603"
1062 if test $altivec = "yes"; then
1063 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1064 fi
1065 TUNECPU=ppc603
1066 ;;
1067 604*|ppc604*|PowerPC604*)
1068 CFLAGS="$CFLAGS -mcpu=604"
1069 if test $altivec = "yes"; then
1070 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1071 fi
1072 TUNECPU=ppc604
1073 ;;
1074 G3|g3|75*|ppc75*|PowerPC75*)
1075 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1076 if test $altivec = "yes"; then
1077 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1078 fi
1079 TUNECPU=ppc750
1080 ;;
1081 G4|g4|745*|ppc745*|PowerPC745*)
1082 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1083 if test $altivec = "no"; then
1084 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1085 fi
1086 TUNECPU=ppc7450
1087 ;;
1088 74*|ppc74*|PowerPC74*)
1089 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1090 if test $altivec = "no"; then
1091 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1092 fi
1093 TUNECPU=ppc7400
1094 ;;
1095 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1096 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1097 if test $altivec = "no"; then
1098 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1099 fi
1100 TUNECPU=ppc970
1101 POWERPCMODE="64bits"
1102 ;;
1103 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1104 CFLAGS="$CFLAGS -march=$tune"
1105 ;;
1106 sparc64)
1107 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1108 ;;
1109 *)
1110 echo "WARNING: Unknown CPU \"$tune\", ignored."
1111 ;;
1112 esac
1113 fi
1114
1115 # compiler sanity check
1116 check_exec <<EOF
1117 int main(){
1118 return 0;
1119 }
1120 EOF
1121 if test "$?" != 0; then
1122 echo "$cc is unable to create an executable file."
1123 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1124 echo "If $cc is a cross-compiler, use the --cross-compile option."
1125 fi
1126 die "C compiler test failed."
1127 fi
1128
1129 # check for SIMD availability
1130
1131 # AltiVec flags: The FSF version of GCC differs from the Apple version
1132 if test $cpu = "powerpc"; then
1133 if test $altivec = "yes"; then
1134 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1135 CFLAGS="$CFLAGS -faltivec"
1136 else
1137 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1138 fi
1139 fi
1140 fi
1141
1142 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1143
1144 # check if our compiler supports Motorola AltiVec C API
1145 if test $altivec = "yes"; then
1146 if test $_altivec_h = "yes"; then
1147 inc_altivec_h="#include <altivec.h>"
1148 else
1149 inc_altivec_h=
1150 fi
1151 check_cc <<EOF || altivec=no
1152 $inc_altivec_h
1153 int main(void) {
1154 vector signed int v1, v2, v3;
1155 v1 = vec_add(v2,v3);
1156 return 0;
1157 }
1158 EOF
1159 fi
1160
1161 # mmi only available on mips
1162 if test $mmi = "default"; then
1163 if test $cpu = "mips"; then
1164 mmi="yes"
1165 else
1166 mmi="no"
1167 fi
1168 fi
1169
1170 # check if our compiler supports mmi
1171 enabled mmi && check_cc <<EOF || mmi="no"
1172 int main(void) {
1173 __asm__ ("lq \$2, 0(\$2)");
1174 return 0;
1175 }
1176 EOF
1177
1178 # test gcc version to see if vector builtins can be used
1179 # currently only used on i386 for MMX builtins
1180 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1181 #include <xmmintrin.h>
1182 int main(void) {
1183 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1184 return 0;
1185 #else
1186 #error no vector builtins
1187 #endif
1188 }
1189 EOF
1190
1191 # test for mm3dnow.h
1192 test "$cpu" = "x86_64" && march=k8 || march=athlon
1193 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1194 #include <mm3dnow.h>
1195 int main(void) {
1196 __m64 b1;
1197 b1 = _m_pswapd(b1);
1198 _m_femms();
1199 return 0;
1200 }
1201 EOF
1202
1203 # ---
1204 # big/little-endian test
1205 if test "$cross_compile" = "no"; then
1206 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1207 #include <inttypes.h>
1208 int main(int argc, char ** argv){
1209 volatile uint32_t i=0x01234567;
1210 return (*((uint8_t*)(&i))) == 0x67;
1211 }
1212 EOF
1213 else
1214 # programs cannot be launched if cross compiling, so make a static guess
1215 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1216 bigendian="yes"
1217 fi
1218 fi
1219
1220 # ---
1221 # *inttypes.h* test
1222 check_header inttypes.h || inttypes=no
1223
1224 # ---
1225 # *int_fast* test
1226 check_cc <<EOF || emu_fast_int=yes
1227 #include <inttypes.h>
1228 int main(int argc, char ** argv){
1229 volatile uint_fast64_t i=0x01234567;
1230 return 0;
1231 }
1232 EOF
1233
1234 # ---
1235 # check availability of some header files
1236
1237 _memalign=no
1238 _malloc_h=no
1239 if check_header malloc.h; then
1240 _malloc_h=yes
1241 _memalign=yes
1242 check_func memalign || _memalign="no"
1243 fi
1244
1245 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1246 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1247 fi
1248
1249 check_func localtime_r && localtime_r=yes || localtime_r=no
1250 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1251
1252 # check for some common methods of building with pthread support
1253 # do this before the optional library checks as some of them require pthreads
1254 if enabled pthreads; then
1255 { check_cflags -pthread && check_ldflags -pthread; } ||
1256 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1257 check_lib pthread.h pthread_create -lpthread ||
1258 check_func pthread_create ||
1259 die "ERROR: can't find pthreads library"
1260 fi
1261
1262 # these are off by default, so fail if requested and not available
1263 enabled dts && require libdts dts.h dts_init -ldts
1264 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1265 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1266 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1267 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1268 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1269 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1270 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1271 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1272 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1273
1274 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1275 # the generic test functions
1276 if enabled faac; then
1277 save_flags
1278 temp_extralibs -lfaac
1279 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1280 #include <stdint.h>
1281 #include <faac.h>
1282 int main(){
1283 char *id, *cpr;
1284 faacEncGetVersion(&id, &cpr);
1285 return 0;
1286 }
1287 EOF
1288 restore_flags
1289 fi
1290
1291 # Ugh, recent faad2 versions have renamed all functions and #define the
1292 # old names in faad.h. Generic tests won't work.
1293 if enabled faad; then
1294 save_flags
1295 temp_extralibs -lfaad
1296 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1297 #include <faad.h>
1298 int main(){
1299 faacDecOpen();
1300 return 0;
1301 }
1302 EOF
1303 restore_flags
1304 fi
1305
1306 # test for lrintf in math.h
1307 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1308 #define _ISOC9X_SOURCE 1
1309 #include <math.h>
1310 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1311 EOF
1312
1313 _restrict=
1314 for restrict_keyword in restrict __restrict__ __restrict; do
1315 check_cc <<EOF && _restrict=$restrict_keyword && break
1316 void foo(char * $restrict_keyword p);
1317 EOF
1318 done
1319
1320 # dlopen/dlfcn.h probing
1321
1322 check_header dlfcn.h && dlfcn=yes
1323
1324 temp_extralibs -ldl
1325 if check_func dlopen; then
1326 dlopen=yes
1327 ldl=-ldl
1328 fi
1329 restore_flags
1330
1331 if check_func dlopen; then
1332 dlopen=yes
1333 ldl=
1334 fi
1335
1336 if test "$vhook" = "default"; then
1337 vhook="$dlopen"
1338 fi
1339
1340 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1341 add_extralibs $ldl
1342 fi
1343
1344 if enabled vhook; then
1345 check_ldflags -rdynamic
1346 check_ldflags -export-dynamic
1347 fi
1348
1349 ##########################################
1350 # imlib check
1351
1352 temp_extralibs -lImlib2
1353 check_ld <<EOF && imlib2=yes || imlib2=no
1354 #include <X11/Xlib.h>
1355 #include <Imlib2.h>
1356 int main( void ) { return (int) imlib_load_font("foo"); }
1357 EOF
1358 restore_flags
1359
1360 ##########################################
1361 # FreeType check
1362
1363 freetype2=no
1364 if test "x$targetos" != "xBeOS"; then
1365 if (freetype-config --version) >/dev/null 2>&1 ; then
1366 temp_cflags `freetype-config --cflags`
1367 temp_extralibs `freetype-config --libs`
1368 check_ld <<EOF && freetype2=yes
1369 #include <ft2build.h>
1370 int main( void ) { return (int) FT_Init_FreeType(0); }
1371 EOF
1372 restore_flags
1373 fi
1374 fi
1375
1376 ##########################################
1377 # SDL check
1378
1379 sdl_too_old=no
1380 sdl=no
1381 SDL_CONFIG="${cross_prefix}sdl-config"
1382 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1383 temp_cflags `"${SDL_CONFIG}" --cflags`
1384 temp_extralibs `"${SDL_CONFIG}" --libs`
1385 check_ld <<EOF
1386 #include <SDL.h>
1387 #undef main /* We don't want SDL to override our main() */
1388 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1389 EOF
1390 if test $? = 0; then
1391 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1392 if test "$_sdlversion" -lt 121 ; then
1393 sdl_too_old=yes
1394 else
1395 sdl=yes
1396 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1397 #include <SDL.h>
1398 int main(void){
1399 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1400 int w = vi->current_w;
1401 return 0;
1402 }
1403 EOF
1404 fi
1405 fi
1406 restore_flags
1407 fi
1408
1409 enabled sdl || ffplay=no
1410
1411 ##########################################
1412 # texi2html check
1413
1414 texi2html=no
1415 if (texi2html -version) >/dev/null 2>&1; then
1416 texi2html=yes
1417 fi
1418
1419 ##########################################
1420 # IPv6 check
1421
1422 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1423 #include <sys/types.h>
1424 #include <sys/socket.h>
1425 #include <netinet/in.h>
1426 #include <netdb.h>
1427 int main( void ) {
1428 struct sockaddr_storage saddr;
1429 struct ipv6_mreq mreq6;
1430 getaddrinfo(0,0,0,0);
1431 getnameinfo(0,0,0,0,0,0,0);
1432 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1433 }
1434 EOF
1435
1436 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1437 enabled v4l2 && check_cc <<EOF || v4l2="no"
1438 #include <sys/time.h>
1439 #include <asm/types.h>
1440 #include <linux/videodev2.h>
1441 int dummy = V4L2_PIX_FMT_YUV420;
1442 struct v4l2_buffer dummy1;
1443 EOF
1444
1445 enabled debug && add_cflags -g
1446
1447 # add some useful compiler flags if supported
1448 check_cflags -Wdeclaration-after-statement
1449 check_cflags -Wall
1450 check_cflags -Wno-switch
1451
1452 # add some linker flags
1453 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1454
1455 # not all compilers support -Os
1456 test "$optimize" = "small" && check_cflags -Os
1457
1458 if enabled optimize; then
1459 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1460 CFLAGS="$CFLAGS -O5"
1461 LDFLAGS="$LDFLAGS -O5"
1462 else
1463 CFLAGS="-O3 $CFLAGS"
1464 fi
1465 fi
1466
1467 # PIC flags for shared library objects where they are needed
1468 if test "$lshared" = "yes" ; then
1469 # LIBOBJFLAGS may have already been set in the OS configuration
1470 if test -z "$LIBOBJFLAGS" ; then
1471 case "$cpu" in
1472 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1473 esac
1474 fi
1475 fi
1476
1477 if test "$gprof" = "yes" ; then
1478 CFLAGS="$CFLAGS -p"
1479 LDFLAGS="$LDFLAGS -p"
1480 fi
1481
1482 echo "install prefix $PREFIX"
1483 echo "source path $source_path"
1484 echo "C compiler $cc"
1485 echo "make $make"
1486 echo "CPU $cpu ($tune)"
1487 if test "$BUILDSUF" != ""; then
1488 echo "build suffix $BUILDSUF"
1489 fi
1490 echo "big-endian $bigendian"
1491 echo "inttypes.h $inttypes"
1492 echo "broken inttypes.h $emu_fast_int"
1493 if test $cpu = "x86" -o $cpu = "x86_64"; then
1494 echo "MMX enabled $mmx"
1495 echo "Vector Builtins $builtin_vector"
1496 echo "3DNow! Builtins $mm3dnow"
1497 fi
1498 if test $cpu = "armv4l"; then
1499 echo "IWMMXT enabled $iwmmxt"
1500 fi
1501 if test $cpu = "mips"; then
1502 echo "MMI enabled $mmi"
1503 fi
1504 if test $cpu = "powerpc"; then
1505 echo "AltiVec enabled $altivec"
1506 fi
1507 echo "gprof enabled $gprof"
1508 echo "zlib enabled $zlib"
1509 echo "libgsm enabled $libgsm"
1510 echo "mp3lame enabled $mp3lame"
1511 echo "libogg enabled $libogg"
1512 echo "Vorbis enabled $vorbis"
1513 echo "Theora enabled $theora"
1514 echo "FAAD enabled $faad"
1515 echo "faadbin enabled $faadbin"
1516 echo "FAAC enabled $faac"
1517 echo "XviD enabled $xvid"
1518 echo "x264 enabled $x264"
1519 echo "a52 support $a52"
1520 echo "a52 dlopened $a52bin"
1521 echo "DTS support $dts"
1522 echo "pp support $pp"
1523 echo "debug symbols $debug"
1524 echo "strip symbols $dostrip"
1525 echo "optimize $optimize"
1526 echo "static $lstatic"
1527 echo "shared $lshared"
1528 echo "video hooking $vhook"
1529 echo "SDL support $sdl"
1530 if test $sdl_too_old = "yes"; then
1531 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1532 fi
1533
1534 if test "$vhook" = "yes"; then
1535 echo "Imlib2 support $imlib2"
1536 echo "FreeType support $freetype2"
1537 fi
1538 echo "Sun medialib support" $sunmlib
1539 echo "pthreads support" $pthreads
1540 echo "AMR-NB float support" $amr_nb
1541 echo "AMR-NB fixed support" $amr_nb_fixed
1542 echo "AMR-WB float support" $amr_wb
1543 echo "AMR-WB IF2 support" $amr_if2
1544 echo "network support $network"
1545 if test "$network" = "yes" ; then
1546 echo "IPv6 support $ipv6"
1547 fi
1548 if test "$gpl" = "no" ; then
1549 echo "License: LGPL"
1550 else
1551 echo "License: GPL"
1552 fi
1553
1554 echo "Creating config.mak and config.h..."
1555
1556 date >> config.log
1557 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1558 echo "# Automatically generated by configure - do not modify!" > config.mak
1559 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1560 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1561
1562 echo "PREFIX=$PREFIX" >> config.mak
1563 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1564 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1565 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1566 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1567 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1568 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1569 echo "MAKE=$make" >> config.mak
1570 echo "CC=$cc" >> config.mak
1571 echo "AR=$ar" >> config.mak
1572 echo "RANLIB=$ranlib" >> config.mak
1573 if test "$dostrip" = "yes" ; then
1574 echo "STRIP=$strip" >> config.mak
1575 echo "INSTALLSTRIP=$installstrip" >> config.mak
1576 else
1577 echo "STRIP=echo ignoring strip" >> config.mak
1578 echo "INSTALLSTRIP=" >> config.mak
1579 fi
1580
1581 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1582 # shared modules on OS/X (vhook/Makefile).
1583 SHCFLAGS="$CFLAGS"
1584 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1585
1586 echo "OPTFLAGS=$CFLAGS" >> config.mak
1587 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1588 echo "LDFLAGS=$LDFLAGS" >> config.mak
1589 echo "LDCONFIG=$LDCONFIG" >> config.mak
1590 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1591 echo "SHFLAGS=$SHFLAGS" >> config.mak
1592 echo "VHOOKFLAGS=$VHOOKFLAGS" >> config.mak
1593 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1594 echo "BUILD_STATIC=$lstatic" >> config.mak
1595 echo "BUILDSUF=$BUILDSUF" >> config.mak
1596 echo "LIBPREF=$LIBPREF" >> config.mak
1597 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1598 if test "$lstatic" = "yes" ; then
1599 echo "LIB=$LIB" >> config.mak
1600 else # Some Make complain if this variable does not exist.
1601 echo "LIB=" >> config.mak
1602 fi
1603 echo "SLIBPREF=$SLIBPREF" >> config.mak
1604 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1605 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1606 echo "TARGET_OS=$TARGET_OS" >> config.mak
1607 if test "$cpu" = "x86" ; then
1608 echo "TARGET_ARCH_X86=yes" >> config.mak
1609 echo "#define ARCH_X86 1" >> $TMPH
1610 elif test "$cpu" = "x86_64" ; then
1611 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1612 echo "#define ARCH_X86_64 1" >> $TMPH
1613 elif test "$cpu" = "armv4l" ; then
1614 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1615 echo "#define ARCH_ARMV4L 1" >> $TMPH
1616 elif test "$cpu" = "alpha" ; then
1617 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1618 echo "#define ARCH_ALPHA 1" >> $TMPH
1619 elif test "$cpu" = "sparc64" ; then
1620 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1621 echo "#define ARCH_SPARC64 1" >> $TMPH
1622 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1623 echo "#define ARCH_SPARC 1" >> $TMPH
1624 elif test "$cpu" = "sparc" ; then
1625 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1626 echo "#define ARCH_SPARC 1" >> $TMPH
1627 elif test "$cpu" = "powerpc" ; then
1628 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1629 echo "#define ARCH_POWERPC 1" >> $TMPH
1630 if test $POWERPCMODE = "32bits"; then
1631 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1632 else
1633 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1634 fi
1635 if test "$powerpc_perf" = "yes"; then
1636 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1637 fi
1638 elif test "$cpu" = "mips" ; then
1639 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1640 echo "#define ARCH_MIPS 1" >> $TMPH
1641 elif test "$cpu" = "sh4" ; then
1642 echo "TARGET_ARCH_SH4=yes" >> config.mak
1643 echo "#define ARCH_SH4 1" >> $TMPH
1644 elif test "$cpu" = "parisc" ; then
1645 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1646 echo "#define ARCH_PARISC 1" >> $TMPH
1647 elif test "$cpu" = "s390" ; then
1648 echo "TARGET_ARCH_S390=yes" >> config.mak
1649 echo "#define ARCH_S390 1" >> $TMPH
1650 elif test "$cpu" = "m68k" ; then
1651 echo "TARGET_ARCH_M68K=yes" >> config.mak
1652 echo "#define ARCH_M68K 1" >> $TMPH
1653 elif test "$cpu" = "ia64" ; then
1654 echo "TARGET_ARCH_IA64=yes" >> config.mak
1655 echo "#define ARCH_IA64 1" >> $TMPH
1656 fi
1657 echo "#define TUNECPU $TUNECPU" >> $TMPH
1658 if test "$bigendian" = "yes" ; then
1659 echo "WORDS_BIGENDIAN=yes" >> config.mak
1660 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1661 fi
1662 if test "$inttypes" != "yes" ; then
1663 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1664 fi
1665 if test "$emu_fast_int" = "yes" ; then
1666 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1667 fi
1668 if test "$mmx" = "yes" ; then
1669 echo "TARGET_MMX=yes" >> config.mak
1670 echo "#define HAVE_MMX 1" >> $TMPH
1671 echo "#define __CPU__ 586" >> $TMPH
1672 fi
1673 if test "$builtin_vector" = "yes" ; then
1674 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1675 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1676 fi
1677 if test "$mm3dnow" = "yes" ; then
1678 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1679 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1680 fi
1681 if test "$iwmmxt" = "yes" ; then
1682 echo "TARGET_IWMMXT=yes" >> config.mak
1683 echo "#define HAVE_IWMMXT 1" >> $TMPH
1684 fi
1685 if test "$mmi" = "yes" ; then
1686 echo "TARGET_MMI=yes" >> config.mak
1687 echo "#define HAVE_MMI 1" >> $TMPH
1688 fi
1689 if test "$altivec" = "yes" ; then
1690 echo "TARGET_ALTIVEC=yes" >> config.mak
1691 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1692 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1693 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1694 if test "$_altivec_h" = "yes" ; then
1695 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1696 else
1697 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1698 fi
1699 fi
1700 if test "$gprof" = "yes" ; then
1701 echo "#define HAVE_GPROF 1" >> $TMPH
1702 fi
1703 if test "$localtime_r" = "yes" ; then
1704 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1705 fi
1706 if test "$imlib2" = "yes" ; then
1707 echo "HAVE_IMLIB2=yes" >> config.mak
1708 fi
1709 if test "$freetype2" = "yes" ; then
1710 echo "HAVE_FREETYPE2=yes" >> config.mak
1711 fi
1712 if test "$sunmlib" = "yes" ; then
1713 echo "HAVE_MLIB=yes" >> config.mak
1714 echo "#define HAVE_MLIB 1" >> $TMPH
1715 fi
1716 if test "$pthreads" = "yes" ; then
1717 echo "HAVE_PTHREADS=yes" >> config.mak
1718 echo "#define HAVE_PTHREADS 1" >> $TMPH
1719 echo "#define HAVE_THREADS 1" >> $TMPH
1720 fi
1721 if test "$sdl" = "yes" ; then
1722 echo "CONFIG_SDL=yes" >> config.mak
1723 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1724 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1725 if test "$sdl_video_size" = "yes"; then
1726 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1727 fi
1728 fi
1729 if test "$texi2html" = "yes"; then
1730 echo "BUILD_DOC=yes" >> config.mak
1731 fi
1732 if test "$have_lrintf" = "yes" ; then
1733 echo "#define HAVE_LRINTF 1" >> $TMPH
1734 fi
1735 if test "$vhook" = "yes" ; then
1736 echo "BUILD_VHOOK=yes" >> config.mak
1737 echo "#define HAVE_VHOOK 1" >> $TMPH
1738 fi
1739
1740 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1741 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1742 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1743 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1744
1745
1746
1747 if test "$lshared" = "yes" ; then
1748 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1749 echo "BUILD_SHARED=yes" >> config.mak
1750 echo "PIC=-fPIC -DPIC" >> config.mak
1751 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1752 echo "SPPVERSION=$lavc_version" >> config.mak
1753 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1754 echo "LAVCVERSION=$lavc_version" >> config.mak
1755 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1756 echo "LAVFVERSION=$lavf_version" >> config.mak
1757 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1758 echo "LAVUVERSION=$lavu_version" >> config.mak
1759 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1760 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1761 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1762 fi
1763 echo "EXTRALIBS=$extralibs" >> config.mak
1764
1765 # If you do not want to use encoders, disable them.
1766 if echo "$ENCODER_LIST" | grep -q encoder; then
1767 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1768 echo "CONFIG_ENCODERS=yes" >> config.mak
1769 fi
1770
1771 # If you do not want to use decoders, disable them.
1772 if echo "$DECODER_LIST" | grep -q decoder; then
1773 echo "#define CONFIG_DECODERS 1" >> $TMPH
1774 echo "CONFIG_DECODERS=yes" >> config.mak
1775 fi
1776
1777 # muxers
1778 if echo "$MUXER_LIST" | grep -q muxer; then
1779 echo "#define CONFIG_MUXERS 1" >> $TMPH
1780 echo "CONFIG_MUXERS=yes" >> config.mak
1781 fi
1782
1783 # demuxers
1784 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1785 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1786 echo "CONFIG_DEMUXERS=yes" >> config.mak
1787 fi
1788
1789 # AC3
1790 if test "$a52" = "yes" ; then
1791 echo "#define CONFIG_AC3 1" >> $TMPH
1792 echo "CONFIG_AC3=yes" >> config.mak
1793
1794 if test "$a52bin" = "yes" ; then
1795 echo "#define CONFIG_A52BIN 1" >> $TMPH
1796 echo "CONFIG_A52BIN=yes" >> config.mak
1797 fi
1798 fi
1799
1800 # DTS
1801 if test "$dts" = "yes" ; then
1802 echo "#define CONFIG_DTS 1" >> $TMPH
1803 echo "CONFIG_DTS=yes" >> config.mak
1804 fi
1805
1806 # PP
1807 if test "$pp" = "yes" ; then
1808 echo "#define CONFIG_PP 1" >> $TMPH
1809 echo "CONFIG_PP=yes" >> config.mak
1810 fi
1811
1812 # MPEG audio high precision mode
1813 if test "$mpegaudio_hp" = "yes" ; then
1814 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1815 fi
1816
1817 if test "$v4l" = "yes" ; then
1818 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1819 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1820 fi
1821
1822 if test "$v4l2" = "yes" ; then
1823 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1824 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1825 fi
1826
1827 if test "$bktr" = "yes" ; then
1828 echo "#define CONFIG_BKTR 1" >> $TMPH
1829 echo "CONFIG_BKTR=yes" >> config.mak
1830 fi
1831
1832 if test "$dv1394" = "yes" ; then
1833 echo "#define CONFIG_DV1394 1" >> $TMPH
1834 echo "CONFIG_DV1394=yes" >> config.mak
1835 fi
1836
1837 if test "$dc1394" = "yes" ; then
1838 echo "#define CONFIG_DC1394 1" >> $TMPH
1839 echo "CONFIG_DC1394=yes" >> config.mak
1840 fi
1841
1842 if test "$dlopen" = "yes" ; then
1843 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1844 fi
1845
1846 if test "$dlfcn" = "yes" ; then
1847 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1848 fi
1849
1850 if test "$audio_oss" = "yes" ; then
1851 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1852 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1853 fi
1854
1855 if test "$audio_beos" = "yes" ; then
1856 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1857 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1858 fi
1859
1860 if test "$network" = "yes" ; then
1861 echo "#define CONFIG_NETWORK 1" >> $TMPH
1862 echo "CONFIG_NETWORK=yes" >> config.mak
1863 fi
1864
1865 if test "$ipv6" = "yes" ; then
1866 echo "#define CONFIG_IPV6 1" >> $TMPH
1867 fi
1868
1869 if test "$zlib" = "yes" ; then
1870 echo "#define CONFIG_ZLIB 1" >> $TMPH
1871 echo "CONFIG_ZLIB=yes" >> config.mak
1872 fi
1873
1874 if test "$libgsm" = "yes" ; then
1875 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1876 echo "CONFIG_LIBGSM=yes" >> config.mak
1877 fi
1878
1879 if test "$mp3lame" = "yes" ; then
1880 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1881 echo "CONFIG_MP3LAME=yes" >> config.mak
1882 fi
1883
1884 if test "$libogg" = "yes" ; then
1885 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1886 echo "CONFIG_LIBOGG=yes" >> config.mak
1887 fi
1888
1889 if test "$vorbis" = "yes" ; then
1890 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1891 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1892 fi
1893
1894 if test "$theora" = "yes" ; then
1895 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1896 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1897 fi
1898
1899 if test "$faad" = "yes" ; then
1900 echo "#define CONFIG_FAAD 1" >> $TMPH
1901 echo "CONFIG_FAAD=yes" >> config.mak
1902 fi
1903
1904 if test "$faadbin" = "yes" ; then
1905 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1906 echo "CONFIG_FAADBIN=yes" >> config.mak
1907 fi
1908
1909 if test "$faac" = "yes" ; then
1910 echo "#define CONFIG_FAAC 1" >> $TMPH
1911 echo "CONFIG_FAAC=yes" >> config.mak
1912 fi
1913
1914 if test "$xvid" = "yes" ; then
1915 echo "#define CONFIG_XVID 1" >> $TMPH
1916 echo "CONFIG_XVID=yes" >> config.mak
1917 fi
1918
1919 if test "$x264" = "yes" ; then
1920 echo "#define CONFIG_X264 1" >> $TMPH
1921 echo "CONFIG_X264=yes" >> config.mak
1922 fi
1923
1924 if test "$mingw32" = "yes" ; then
1925 echo "CONFIG_MINGW=yes" >> config.mak
1926 echo "HAVE_W32THREADS=yes" >> config.mak
1927 echo "#define HAVE_W32THREADS 1" >> $TMPH
1928 echo "#define HAVE_THREADS 1" >> $TMPH
1929 echo "#ifndef __MINGW32__" >> $TMPH
1930 echo "#define __MINGW32__ 1" >> $TMPH
1931 echo "#endif" >> $TMPH
1932 fi
1933
1934 if test "$mingwce" = "yes" ; then
1935 echo "CONFIG_MINGW=yes" >> config.mak
1936 echo "#define CONFIG_WINCE 1" >> $TMPH
1937 echo "CONFIG_WINCE=yes" >> config.mak
1938 echo "#ifndef __MINGW32__" >> $TMPH
1939 echo "#define __MINGW32__ 1" >> $TMPH
1940 echo "#endif" >> $TMPH
1941 fi
1942
1943 if test "$os2" = "yes" ; then
1944 echo "#define CONFIG_OS2 1" >> $TMPH
1945 echo "CONFIG_OS2=yes" >> config.mak
1946 echo "HAVE_OS2THREADS=yes" >> config.mak
1947 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1948 echo "#define HAVE_THREADS 1" >> $TMPH
1949 fi
1950
1951 if test "$TARGET_OS" = "SunOS" ; then
1952 echo "#define CONFIG_SUNOS 1" >> $TMPH
1953 fi
1954
1955 if test "$TARGET_OS" = "BeOS" ; then
1956 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1957 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1958 echo "#define HAVE_THREADS 1" >> $TMPH
1959 fi
1960
1961 if test "$darwin" = "yes"; then
1962 echo "#define CONFIG_DARWIN 1" >> $TMPH
1963 echo "CONFIG_DARWIN=yes" >> config.mak
1964 fi
1965
1966 if test "$_malloc_h" = "yes" ; then
1967 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1968 else
1969 echo "#undef HAVE_MALLOC_H" >> $TMPH
1970 fi
1971
1972 if test "$_memalign" = "yes" ; then
1973 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1974 else
1975 echo "#undef HAVE_MEMALIGN" >> $TMPH
1976 fi
1977
1978 if test "$memalignhack" = "yes" ; then
1979 echo "#define MEMALIGN_HACK 1" >> $TMPH
1980 fi
1981
1982
1983 if test "$netserver" = "yes" ; then
1984 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1985 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1986 fi
1987
1988 if test "$need_inet_aton" = "yes" ; then
1989 echo "NEED_INET_ATON=yes" >> config.mak
1990 fi
1991
1992 if test "$simpleidct" = "yes" ; then
1993 echo "#define SIMPLE_IDCT 1" >> $TMPH
1994 fi
1995
1996 if test "$protocols" = "yes" ; then
1997 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1998 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1999 fi
2000
2001 if test "$ffserver" = "yes" ; then
2002 echo "#define CONFIG_FFSERVER 1" >> $TMPH
2003 echo "CONFIG_FFSERVER=yes" >> config.mak
2004 fi
2005
2006 if test "$ffplay" = "yes" ; then
2007 echo "CONFIG_FFPLAY=yes" >> config.mak
2008 fi
2009
2010 if test "$gpl" = "yes" ; then
2011 echo "#define CONFIG_GPL 1" >> $TMPH
2012 echo "CONFIG_GPL=yes" >> config.mak
2013 fi
2014
2015 echo "#define restrict $_restrict" >> $TMPH
2016
2017 if test "$optimize" = "small"; then
2018 echo "#define always_inline" >> $TMPH
2019 echo "#define CONFIG_SMALL 1" >> $TMPH
2020 fi
2021
2022 # build tree in object directory if source path is different from current one
2023 if test "$source_path_used" = "yes" ; then
2024 DIRS="\
2025 doc \
2026 libavformat \
2027 libavcodec \
2028 libavcodec/alpha \
2029 libavcodec/armv4l \
2030 libavcodec/i386 \
2031 libavcodec/sparc \
2032 libavcodec/mlib \
2033 libavcodec/ppc \
2034 libavcodec/liba52 \
2035 libpostproc \
2036 libavutil \
2037 tests \
2038 vhook \
2039 "
2040 FILES="\
2041 Makefile \
2042 libavformat/Makefile \
2043 libavcodec/Makefile \
2044 libpostproc/Makefile \
2045 libavutil/Makefile \
2046 tests/Makefile \
2047 vhook/Makefile \
2048 doc/Makefile \
2049 doc/texi2pod.pl \
2050 "
2051 for dir in $DIRS ; do
2052 mkdir -p $dir
2053 done
2054 for f in $FILES ; do
2055 ln -sf "$source_path/$f" $f
2056 done
2057 fi
2058 echo "SRC_PATH=$source_path" >> config.mak
2059 echo "BUILD_ROOT=$PWD" >> config.mak
2060
2061 if test "$amr" = "yes" ; then
2062 echo "#define CONFIG_AMR 1" >> $TMPH
2063 echo "CONFIG_AMR=yes" >> config.mak
2064 fi
2065
2066 if test "$amr_wb" = "yes" ; then
2067 echo "#define CONFIG_AMR_WB 1" >> $TMPH
2068 echo "CONFIG_AMR_WB=yes" >> config.mak
2069 echo
2070 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2071 echo "V5.1.0 from "
2072 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2073 echo "and extracted the source to libavcodec/amrwb_float"
2074 fi
2075
2076 if test "$amr_nb" = "yes" ; then
2077 echo "#define CONFIG_AMR_NB 1" >> $TMPH
2078 echo "CONFIG_AMR_NB=yes" >> config.mak
2079 echo
2080 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2081 echo "REL-5 V5.1.0 from "
2082 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2083 echo "and extracted the source to libavcodec/amr_float"
2084 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2085 fi
2086
2087 if test "$amr_nb_fixed" = "yes" ; then
2088 echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2089 echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2090 echo
2091 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2092 echo "REL-5 version 5.1.0 from "
2093 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2094 echo "and extracted src to libavcodec/amr"
2095 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2096 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2097 fi
2098
2099 if test "$amr_if2" = "yes" ; then
2100 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2101 fi
2102
2103
2104 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2105 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2106 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2107 done
2108
2109 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2110 diff $TMPH config.h >/dev/null 2>&1
2111 if test "$?" != "0" ; then
2112 mv -f $TMPH config.h
2113 else
2114 echo "config.h is unchanged"
2115 fi
2116
2117 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2118
2119
2120 # build pkg-config files libav*.pc and libpostproc.pc
2121 # libavutil.pc
2122 cat <<EOF >libavutil.pc
2123 prefix=$PREFIX
2124 exec_prefix=\${PREFIX}
2125 libdir=\${exec_prefix}/lib
2126 includedir=\${PREFIX}/include
2127
2128 Name: libavutil
2129 Description: FFmpeg utility library
2130 Version: $lavu_version
2131 Requires:
2132 Conflicts:
2133 Libs: -L\${libdir} -lavutil
2134 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2135 EOF
2136
2137 cat <<EOF >libavutil-uninstalled.pc
2138 prefix=
2139 exec_prefix=
2140 libdir=\${pcfiledir}/libavutil
2141 includedir=\${pcfiledir}/libavutil
2142
2143 Name: libavutil
2144 Description: FFmpeg utility library
2145 Version: $lavu_version
2146 Requires:
2147 Conflicts:
2148 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2149 Cflags: -I\${includedir}
2150 EOF
2151
2152 # libavcodec.pc
2153 cat <<EOF >libavcodec.pc
2154 prefix=$PREFIX
2155 exec_prefix=\${PREFIX}
2156 libdir=\${exec_prefix}/lib
2157 includedir=\${PREFIX}/include
2158
2159 Name: libavcodec
2160 Description: FFmpeg codec library
2161 Version: $lavc_version
2162 Requires: $pkg_requires libavutil = $lavu_version
2163 Conflicts:
2164 Libs: -L\${libdir} -lavcodec $extralibs
2165 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2166 EOF
2167
2168 cat <<EOF >libavcodec-uninstalled.pc
2169 prefix=
2170 exec_prefix=
2171 libdir=\${pcfiledir}/libavcodec
2172 includedir=\${pcfiledir}/libavcodec
2173
2174 Name: libavcodec
2175 Description: FFmpeg codec library
2176 Version: $lavc_version
2177 Requires: $pkg_requires libavutil = $lavu_version
2178 Conflicts:
2179 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2180 Cflags: -I\${includedir}
2181 EOF
2182
2183 # libavformat.pc
2184 cat <<EOF >libavformat.pc
2185 prefix=$PREFIX
2186 exec_prefix=\${PREFIX}
2187 libdir=\${exec_prefix}/lib
2188 includedir=\${PREFIX}/include
2189
2190 Name: libavformat
2191 Description: FFmpeg container format library
2192 Version: $lavf_version
2193 Requires: $pkg_requires libavcodec = $lavc_version
2194 Conflicts:
2195 Libs: -L\${libdir} -lavformat $extralibs
2196 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2197 EOF
2198
2199 cat <<EOF >libavformat-uninstalled.pc
2200 prefix=
2201 exec_prefix=
2202 libdir=\${pcfiledir}/libavformat
2203 includedir=\${pcfiledir}/libavformat
2204
2205 Name: libavformat
2206 Description: FFmpeg container format library
2207 Version: $lavf_version
2208 Requires: $pkg_requires libavcodec = $lavc_version
2209 Conflicts:
2210 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2211 Cflags: -I\${includedir}
2212 EOF
2213
2214
2215 # libpostproc.pc
2216 cat <<EOF >libpostproc.pc
2217 prefix=$PREFIX
2218 exec_prefix=\${PREFIX}
2219 libdir=\${exec_prefix}/lib
2220 includedir=\${PREFIX}/include
2221
2222 Name: libpostproc
2223 Description: FFmpeg post processing library
2224 Version: $lavc_version
2225 Requires:
2226 Conflicts:
2227 Libs: -L\${libdir} -lpostproc
2228 Cflags: -I\${includedir} -I\${includedir}/postproc
2229 EOF
2230
2231 cat <<EOF >libpostproc-uninstalled.pc
2232 prefix=
2233 exec_prefix=
2234 libdir=\${pcfiledir}/libpostproc
2235 includedir=\${pcfiledir}/libpostproc
2236
2237 Name: libpostproc
2238 Description: FFmpeg post processing library
2239 Version: $lavc_version
2240 Requires:
2241 Conflicts:
2242 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2243 Cflags: -I\${includedir}
2244 EOF