find all codecs, even the ones with numbers
[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 " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
30 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
31 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
32 echo " --enable-libogg enable Ogg support via libogg [default=no]"
33 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
34 echo " --enable-theora enable Theora support via libtheora [default=no]"
35 echo " --enable-faad enable FAAD support via libfaad [default=no]"
36 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
37 echo " --enable-faac enable FAAC support via libfaac [default=no]"
38 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
39 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
40 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
41 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
42 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
43 echo " --enable-a52 enable GPLed A52 support [default=no]"
44 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
45 echo " --enable-dts enable GPLed DTS support [default=no]"
46 echo " --enable-pp enable GPLed postprocessing support [default=no]"
47 echo " --enable-static build static libraries [default=yes]"
48 echo " --disable-static do not build static libraries [default=no]"
49 echo " --enable-shared build shared libraries [default=no]"
50 echo " --disable-shared do not build shared libraries [default=yes]"
51 echo " --enable-amr_nb enable amr_nb float audio codec"
52 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
53 echo " --enable-amr_wb enable amr_wb float audio codec"
54 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
55 echo " --enable-sunmlib use Sun medialib [default=no]"
56 echo " --enable-pthreads use pthreads [default=no]"
57 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
58 echo " and libraw1394 [default=no]"
59 echo " --enable-gpl allow use of GPL code, the resulting libav*"
60 echo " and ffmpeg will be under GPL [default=no]"
61 echo ""
62 echo "Advanced options (experts only):"
63 echo " --source-path=PATH path to source code [$source_path]"
64 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
65 echo " --cross-compile assume a cross-compiler is used"
66 echo " --cc=CC use C compiler CC [$cc]"
67 echo " --make=MAKE use specified make [$make]"
68 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
69 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
70 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
71 echo " --build-suffix=SUFFIX suffix for application specific build []"
72 echo " --cpu=CPU force cpu to CPU [$cpu]"
73 echo " --tune=CPU tune code for a particular CPU"
74 echo " (may fail or perform badly on other CPUs)"
75 echo " --powerpc-perf-enable enable performance report on PPC"
76 echo " (requires enabling PMC)"
77 echo " --disable-mmx disable MMX usage"
78 echo " --disable-iwmmxt disable iwmmxt usage"
79 echo " --disable-altivec disable AltiVec usage"
80 echo " --disable-audio-oss disable OSS audio support [default=no]"
81 echo " --disable-audio-beos disable BeOS audio support [default=no]"
82 echo " --disable-v4l disable video4linux grabbing [default=no]"
83 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
84 echo " --disable-bktr disable bktr video grabbing [default=no]"
85 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
86 echo " --disable-network disable network support [default=no]"
87 echo " --disable-zlib disable zlib [default=no]"
88 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
89 echo " --disable-vhook disable video hooking support"
90 echo " --enable-gprof enable profiling with gprof [$gprof]"
91 echo " --disable-debug disable debugging symbols"
92 echo " --disable-opts disable compiler optimizations"
93 echo " --disable-mpegaudio-hp faster (but less accurate)"
94 echo " MPEG audio decoding [default=no]"
95 echo " --disable-protocols disable I/O protocols support [default=no]"
96 echo " --disable-ffserver disable ffserver build"
97 echo " --disable-ffplay disable ffplay build"
98 echo " --enable-small optimize for size instead of speed"
99 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
100 echo " --disable-strip disable stripping of executables and shared libraries"
101 echo " --disable-encoder=NAME disables encoder NAME"
102 echo " --enable-encoder=NAME enables encoder NAME"
103 echo " --disable-decoder=NAME disables decoder NAME"
104 echo " --enable-decoder=NAME enables decoder NAME"
105 echo " --disable-encoders disables all encoders"
106 echo " --disable-decoders disables all decoders"
107 echo " --disable-muxer=NAME disables muxer NAME"
108 echo " --enable-muxer=NAME enables muxer NAME"
109 echo " --disable-muxers disables all muxers"
110 echo " --disable-demuxer=NAME disables demuxer NAME"
111 echo " --enable-demuxer=NAME enables demuxer NAME"
112 echo " --disable-demuxers disables all demuxers"
113 echo " --enable-parser=NAME enables parser NAME"
114 echo " --disable-parser=NAME disables parser NAME"
115 echo " --disable-parsers disables all parsers"
116 echo ""
117 echo "NOTE: Object files are built at the place where configure is launched."
118 exit 1
119 }
120
121 log(){
122 echo "$@" >>$logfile
123 }
124
125 log_file(){
126 log BEGIN $1
127 cat -n $1 >>$logfile
128 log END $1
129 }
130
131 echolog(){
132 log "$@"
133 echo "$@"
134 }
135
136 die(){
137 echolog "$@"
138 cat <<EOF
139 If you think configure made a mistake, make sure you are using the latest
140 version from SVN. If the latest version fails, report the problem to the
141 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
142 EOF
143 if enabled logging; then
144 cat <<EOF
145 Include the log file "$logfile" produced by configure as this will help
146 solving the problem.
147 EOF
148 else
149 cat <<EOF
150 Rerun configure with logging enabled (do not use --log=no), and include the
151 log this produces with your report.
152 EOF
153 fi
154 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
155 exit 1
156 }
157
158 enabled(){
159 eval test "\$$1" = "yes"
160 }
161
162 flags_saved(){
163 (: ${SAVE_CFLAGS?}) 2>/dev/null
164 }
165
166 save_flags(){
167 flags_saved && return
168 SAVE_CFLAGS="$CFLAGS"
169 SAVE_LDFLAGS="$LDFLAGS"
170 SAVE_extralibs="$extralibs"
171 }
172
173 restore_flags(){
174 CFLAGS="$SAVE_CFLAGS"
175 LDFLAGS="$SAVE_LDFLAGS"
176 extralibs="$SAVE_extralibs"
177 unset SAVE_CFLAGS
178 unset SAVE_LDFLAGS
179 unset SAVE_extralibs
180 }
181
182 temp_cflags(){
183 save_flags
184 CFLAGS="$CFLAGS $*"
185 }
186
187 temp_ldflags(){
188 save_flags
189 LDFLAGS="$LDFLAGS $*"
190 }
191
192 temp_extralibs(){
193 save_flags
194 extralibs="$extralibs $*"
195 }
196
197 append(){
198 var=$1
199 shift
200 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
201 eval "$var=\"\$$var $*\""
202 }
203
204 add_cflags(){
205 append CFLAGS "$@"
206 }
207
208 add_ldflags(){
209 append LDFLAGS "$@"
210 }
211
212 add_extralibs(){
213 append extralibs "$@"
214 }
215
216 check_cc(){
217 log check_cc "$@"
218 cat >$TMPC
219 log_file $TMPC
220 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
221 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
222 }
223
224 check_cpp(){
225 log check_cpp "$@"
226 cat >$TMPC
227 log_file $TMPC
228 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
229 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
230 }
231
232 check_ld(){
233 log check_ld "$@"
234 cat >$TMPC
235 log_file $TMPC
236 log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
237 $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$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 || $TMPE 2>&1 >>$logfile; }
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 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
303 show_help
304 fi
305
306 # set temporary file name
307 if test ! -z "$TMPDIR" ; then
308 TMPDIR1="${TMPDIR}"
309 elif test ! -z "$TEMPDIR" ; then
310 TMPDIR1="${TEMPDIR}"
311 else
312 TMPDIR1="/tmp"
313 fi
314
315 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
316 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
317 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
318 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
319 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
320
321 # default parameters
322 logging="yes"
323 logfile="config.err"
324 prefix="/usr/local"
325 libdir=""
326 incdir=""
327 mandir=""
328 bindir=""
329 cross_prefix=""
330 cross_compile="no"
331 cc="gcc"
332 ar="ar"
333 ranlib="ranlib"
334 make="make"
335 strip="strip"
336 cpu=`uname -m`
337 tune="generic"
338 powerpc_perf="no"
339 mmx="default"
340 iwmmxt="default"
341 altivec="default"
342 mmi="default"
343 case "$cpu" in
344 i386|i486|i586|i686|i86pc|BePC)
345 cpu="x86"
346 ;;
347 x86_64|amd64)
348 cpu="x86"
349 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
350 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
351 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
352 cpu="x86_64"
353 fi
354 fi
355 ;;
356 # armv4l is a subset of armv5tel
357 armv4l|armv5tel)
358 cpu="armv4l"
359 ;;
360 alpha)
361 cpu="alpha"
362 ;;
363 "Power Macintosh"|ppc|powerpc)
364 cpu="powerpc"
365 ;;
366 mips|mipsel|IP*)
367 cpu="mips"
368 ;;
369 sun4u|sparc64)
370 cpu="sparc64"
371 ;;
372 sparc)
373 cpu="sparc"
374 ;;
375 sh4)
376 cpu="sh4"
377 ;;
378 parisc|parisc64)
379 cpu="parisc"
380 ;;
381 s390|s390x)
382 cpu="s390"
383 ;;
384 m68k)
385 cpu="m68k"
386 ;;
387 ia64)
388 cpu="ia64"
389 ;;
390 *)
391 cpu="unknown"
392 ;;
393 esac
394 gprof="no"
395 v4l="yes"
396 v4l2="yes"
397 bktr="no"
398 audio_oss="yes"
399 audio_beos="no"
400 dv1394="yes"
401 dc1394="no"
402 network="yes"
403 zlib="yes"
404 libgsm="no"
405 mp3lame="no"
406 libogg="no"
407 vorbis="no"
408 theora="no"
409 faad="no"
410 faadbin="no"
411 faac="no"
412 xvid="no"
413 x264="no"
414 a52="no"
415 a52bin="no"
416 dts="no"
417 pp="no"
418 mingw32="no"
419 mingwce="no"
420 cygwin="no"
421 os2="no"
422 lstatic="yes"
423 lshared="no"
424 optimize="yes"
425 debug="yes"
426 dostrip="yes"
427 installstrip="-s"
428 extralibs="-lm"
429 simpleidct="yes"
430 bigendian="no"
431 inttypes="yes"
432 emu_fast_int="no"
433 vhook="default"
434 dlfcn="no"
435 dlopen="no"
436 mpegaudio_hp="yes"
437 SHFLAGS='-shared -Wl,-soname,$@'
438 netserver="no"
439 need_inet_aton="no"
440 protocols="yes"
441 ffserver="yes"
442 ffplay="yes"
443 LIBOBJFLAGS=""
444 FFLDFLAGS=-Wl,--warn-common
445 FFSLDFLAGS=-Wl,-E
446 LDCONFIG="ldconfig"
447 LIBPREF="lib"
448 LIBSUF=".a"
449 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
450 SLIBPREF="lib"
451 SLIBSUF=".so"
452 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
453 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
454 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
455 EXESUF=""
456 BUILDSUF=""
457 amr_nb="no"
458 amr_wb="no"
459 amr_nb_fixed="no"
460 amr_if2="no"
461 sunmlib="no"
462 pthreads="no"
463 gpl="no"
464 memalignhack="no"
465
466 # OS specific
467 targetos=`uname -s`
468 case $targetos in
469 BeOS)
470 prefix="/boot/home/config"
471 # helps building libavcodec
472 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
473 # 3 gcc releases known for BeOS, each with ugly bugs
474 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
475 case "$gcc_version" in
476 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
477 mmx="no"
478 ;;
479 *20010315*) echo "BeBits gcc"
480 CFLAGS="$CFLAGS -fno-expensive-optimizations"
481 ;;
482 esac
483 SHFLAGS=-nostart
484 # disable Linux things
485 audio_oss="no"
486 v4l="no"
487 v4l2="no"
488 dv1394="no"
489 # enable BeOS things
490 audio_beos="yes"
491 # no need for libm, but the inet stuff
492 # Check for BONE
493 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
494 extralibs="-lbind -lsocket"
495 else
496 netserver="yes"
497 need_inet_aton="yes"
498 extralibs="-lnet"
499 fi ;;
500 SunOS)
501 v4l="no"
502 v4l2="no"
503 audio_oss="no"
504 dv1394="no"
505 make="gmake"
506 FFLDFLAGS=""
507 FFSLDFLAGS=""
508 SHFLAGS="-shared -Wl,-h,\$@"
509 need_inet_aton="yes"
510 extralibs="$extralibs -lsocket -lnsl"
511 ;;
512 NetBSD)
513 v4l="no"
514 v4l2="no"
515 bktr="yes"
516 audio_oss="yes"
517 dv1394="no"
518 make="gmake"
519 extralibs="$extralibs -lossaudio"
520 ;;
521 OpenBSD)
522 v4l="no"
523 v4l2="no"
524 bktr="yes"
525 audio_oss="yes"
526 dv1394="no"
527 make="gmake"
528 LIBOBJFLAGS="\$(PIC)"
529 LDCONFIG="ldconfig -m \$(libdir)"
530 extralibs="$extralibs -lossaudio"
531 ;;
532 FreeBSD)
533 v4l="no"
534 v4l2="no"
535 bktr="yes"
536 audio_oss="yes"
537 dv1394="no"
538 make="gmake"
539 CFLAGS="$CFLAGS -pthread"
540 ;;
541 GNU/kFreeBSD)
542 v4l="no"
543 v4l2="no"
544 bktr="yes"
545 audio_oss="yes"
546 dv1394="no"
547 CFLAGS="$CFLAGS -pthread"
548 ;;
549 BSD/OS)
550 v4l="no"
551 v4l2="no"
552 bktr="yes"
553 audio_oss="yes"
554 dv1394="no"
555 extralibs="-lpoll -lgnugetopt -lm"
556 make="gmake"
557 strip="strip -d"
558 installstrip=""
559 ;;
560 Darwin)
561 cc="cc"
562 v4l="no"
563 v4l2="no"
564 audio_oss="no"
565 dv1394="no"
566 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
567 extralibs=""
568 darwin="yes"
569 strip="strip -x"
570 installstrip=""
571 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
572 SLIBSUF=".dylib"
573 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
574 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
575 FFSLDFLAGS=-Wl,-bind_at_load
576 ;;
577 MINGW32*)
578 # Note: the rest of the mingw32 config is done afterwards as mingw32
579 # can be forced on the command line for Linux cross compilation.
580 mingw32="yes"
581 ;;
582 CYGWIN*)
583 v4l="no"
584 v4l2="no"
585 audio_oss="yes"
586 dv1394="no"
587 vhook="no"
588 extralibs=""
589 cygwin="yes"
590 EXESUF=".exe"
591 ;;
592 Linux)
593 ;;
594 IRIX*)
595 ranlib="echo ignoring ranlib"
596 v4l="no"
597 v4l2="no"
598 audio_oss="no"
599 make="gmake"
600 ;;
601 OS/2)
602 TMPE=$TMPE".exe"
603 ar="emxomfar -p128"
604 ranlib="echo ignoring ranlib"
605 strip="echo ignoring strip"
606 CFLAGS="$CFLAGS -Zomf"
607 FFLDFLAGS="-Zomf -Zstack 16384 -s"
608 SHFLAGS="-Zdll -Zomf"
609 FFSLDFLAGS=""
610 LIBPREF=""
611 LIBSUF=".lib"
612 SLIBPREF=""
613 SLIBSUF=".dll"
614 EXESUF=".exe"
615 extralibs=""
616 pkg_requires=""
617 v4l="no"
618 v4l2="no"
619 audio_oss="no"
620 dv1394="no"
621 ffserver="no"
622 vhook="no"
623 os2="yes"
624
625 ;;
626 *) ;;
627 esac
628
629 # From MPlayer configure. We need TARGET_OS available
630 # to the Makefile, so it can distinguish between flavors
631 # of AltiVec on PowerPC.
632 TARGET_OS=`( uname -s ) 2>&1`
633 case "$TARGET_OS" in
634 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
635 ;;
636 IRIX*)
637 TARGET_OS=IRIX
638 ;;
639 HP-UX*)
640 TARGET_OS=HP-UX
641 ;;
642 [cC][yY][gG][wW][iI][nN]*)
643 TARGET_OS=CYGWIN
644 ;;
645 *)
646 TARGET_OS="$TARGET_OS-UNKNOWN"
647 ;;
648 esac
649
650 # find source path
651 source_path="`dirname $0`"
652 source_path_used="yes"
653 if test -z "$source_path" -o "$source_path" = "." ; then
654 source_path=`pwd`
655 source_path_used="no"
656 else
657 source_path="`cd \"$source_path\"; pwd`"
658 fi
659
660 FFMPEG_CONFIGURATION=" "
661 for opt do
662 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
663 done
664
665 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
666 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
667 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
668 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
669 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
670
671 for opt do
672 case "$opt" in
673 --log)
674 ;;
675 --log=*) logging="${opt#*=}"
676 ;;
677 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
678 ;;
679 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
680 ;;
681 --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
682 ;;
683 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
684 ;;
685 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
686 ;;
687 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
688 ;;
689 --cross-compile) cross_compile=yes
690 ;;
691 --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
692 ;;
693 --make=*) make=`echo $opt | cut -d '=' -f 2`
694 ;;
695 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
696 ;;
697 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
698 ;;
699 --extra-libs=*) extralibs=${opt#--extra-libs=}
700 ;;
701 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
702 ;;
703 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
704 ;;
705 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
706 ;;
707 --powerpc-perf-enable) powerpc_perf="yes"
708 ;;
709 --disable-mmx) mmx="no"
710 ;;
711 --disable-iwmmxt) iwmmxt="no"
712 ;;
713 --disable-altivec) altivec="no"
714 ;;
715 --enable-gprof) gprof="yes"
716 ;;
717 --disable-v4l) v4l="no"
718 ;;
719 --disable-v4l2) v4l2="no"
720 ;;
721 --disable-bktr) bktr="no"
722 ;;
723 --disable-audio-oss) audio_oss="no"
724 ;;
725 --disable-audio-beos) audio_beos="no"
726 ;;
727 --disable-dv1394) dv1394="no"
728 ;;
729 --disable-network) network="no"; ffserver="no"
730 ;;
731 --disable-zlib) zlib="no"
732 ;;
733 --enable-a52) a52="yes"
734 ;;
735 --enable-a52bin) a52bin="yes"
736 ;;
737 --enable-dts) dts="yes"
738 ;;
739 --enable-pp) pp="yes"
740 ;;
741 --enable-libgsm) libgsm="yes"
742 ;;
743 --enable-mp3lame) mp3lame="yes"
744 ;;
745 --enable-libogg) libogg="yes"
746 pkg_requires="$pkg_requires ogg >= 1.1"
747 ;;
748 --enable-vorbis) vorbis="yes"
749 pkg_requires="$pkg_requires vorbis vorbisenc"
750 ;;
751 --enable-theora) theora="yes"
752 pkg_requires="$pkg_requires theora"
753 ;;
754 --enable-faad) faad="yes"
755 ;;
756 --enable-faadbin) faadbin="yes"
757 ;;
758 --enable-faac) faac="yes"
759 ;;
760 --enable-xvid) xvid="yes"
761 ;;
762 --enable-x264) x264="yes"
763 ;;
764 --enable-dc1394) dc1394="yes"
765 pkg_requires="$pkg_requires libraw1394"
766 ;;
767 --disable-vhook) vhook="no"
768 ;;
769 --disable-simple_idct) simpleidct="no"
770 ;;
771 --enable-mingw32) mingw32="yes"
772 ;;
773 --enable-mingwce) mingwce="yes"
774 ;;
775 --enable-static) lstatic="yes"
776 ;;
777 --disable-static) lstatic="no"
778 ;;
779 --enable-shared) lshared="yes"
780 ;;
781 --disable-shared) lshared="no"
782 ;;
783 --disable-debug) debug="no"
784 ;;
785 --disable-opts) optimize="no"
786 ;;
787 --disable-mpegaudio-hp) mpegaudio_hp="no"
788 ;;
789 --disable-protocols) protocols="no"; network="no"; ffserver="no"
790 ;;
791 --disable-ffserver) ffserver="no"
792 ;;
793 --disable-ffplay) ffplay="no"
794 ;;
795 --enable-small) optimize="small"
796 ;;
797 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
798 ;;
799 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
800 ;;
801 --enable-amr_wb) amr="yes"; amr_wb="yes"
802 ;;
803 --enable-amr_if2) amr="yes"; amr_if2="yes"
804 ;;
805 --enable-sunmlib) sunmlib="yes"
806 ;;
807 --enable-pthreads) pthreads="yes"
808 ;;
809 --enable-gpl) gpl="yes"
810 ;;
811 --enable-memalign-hack) memalignhack="yes"
812 ;;
813 --disable-strip) dostrip="no"
814 ;;
815 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${opt#--enable-encoder=}_encoder"
816 ;;
817 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${opt#--enable-decoder=}_decoder"
818 ;;
819 --disable-encoder=*) ENCODER_LIST="`echo $ENCODER_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
820 ;;
821 --disable-decoder=*) DECODER_LIST="`echo $DECODER_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
822 ;;
823 --disable-encoders) ENCODER_LIST=""
824 ;;
825 --disable-decoders) DECODER_LIST=""
826 ;;
827 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${opt#*=}_muxer"
828 ;;
829 --disable-muxer=*) MUXER_LIST="`echo $MUXER_LIST | sed -e \"s#${opt#*=}_muxer##\"`"
830 ;;
831 --disable-muxers) MUXER_LIST=""; ffserver="no"
832 ;;
833 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${opt#*=}_demuxer"
834 ;;
835 --disable-demuxer=*) DEMUXER_LIST="`echo $DEMUXER_LIST | sed -e \"s#${opt#*=}_demuxer##\"`"
836 ;;
837 --disable-demuxers) DEMUXER_LIST=""
838 ;;
839 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${opt#*=}_parser"
840 ;;
841 --disable-parser=*) PARSER_LIST="`echo $PARSER_LIST | sed -e \"s#${opt#*=}_parser##\"`"
842 ;;
843 --disable-parsers) PARSER_LIST=""
844 ;;
845 --help) show_help
846 ;;
847 *)
848 echo "Unknown option \"$opt\"."
849 echo "See $0 --help for available options."
850 exit 1
851 ;;
852 esac
853 done
854
855 if test "$logging" != no; then
856 test "$logging" = yes || logfile="$logging"
857 echo "# $0 $@" >$logfile
858 set >>$logfile
859 else
860 logfile=/dev/null
861 fi
862
863 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
864 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
865 cat <<EOF
866 You can only build one library type at once on MinGW.
867 Specify --disable-static --enable-shared to only build
868 the shared libraries. To build only the static libraries
869 you do not need to pass additional options.
870 EOF
871 exit 1
872 fi
873 v4l="no"
874 v4l2="no"
875 bktr="no"
876 audio_oss="no"
877 dv1394="no"
878 dc1394="no"
879 ffserver="no"
880 network="no"
881 if test "$mingwce" = "yes"; then
882 protocols="no"
883 fi
884 #FIXME: This ignores --extra-ldflags.
885 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
886 SLIBPREF=""
887 SLIBSUF=".dll"
888 EXESUF=".exe"
889 if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi
890 if test "$force_libdir" != yes; then bindir="$prefix"; fi
891 fi
892
893 # Combine FFLDFLAGS and the LDFLAGS environment variable
894 LDFLAGS="$FFLDFLAGS $LDFLAGS"
895
896 test -n "$cross_prefix" && cross_compile=yes
897 cc="${cross_prefix}${cc}"
898 ar="${cross_prefix}${ar}"
899 ranlib="${cross_prefix}${ranlib}"
900 strip="${cross_prefix}${strip}"
901
902 # we need to build at least one lib type
903 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
904 cat <<EOF
905 At least one library type must be built.
906 Specify --enable-static to build the static libraries or --enable-shared to
907 build the shared libraries as well. To only build the shared libraries specify
908 --disable-static in addition to --enable-shared.
909 EOF
910 exit 1;
911 fi
912
913 if test "$theora" = "yes" ; then
914 if test "$libogg" = "no"; then
915 echo "libogg must be enabled to enable Theora."
916 fail="yes"
917 theora="no"
918 fi
919 fi
920
921 if test "$vorbis" = "yes" ; then
922 if test "$libogg" = "no"; then
923 echo "libogg must be enabled to enable Vorbis."
924 fail="yes"
925 vorbis="no"
926 fi
927 fi
928
929 if test "$gpl" != "yes"; then
930 if test "$pp" != "no"; then
931 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
932 fail="yes"
933 fi
934
935 if test "$a52" != "no" -o "$a52bin" != "no"; then
936 echo "liba52 is under GPL and --enable-gpl is not specified."
937 fail="yes"
938 fi
939
940 if test "$xvid" != "no"; then
941 echo "libxvidcore is under GPL and --enable-gpl is not specified."
942 fail="yes"
943 fi
944
945 if test "$x264" != "no"; then
946 echo "x264 is under GPL and --enable-gpl is not specified."
947 fail="yes"
948 fi
949
950 if test "$dts" != "no"; then
951 echo "libdts is under GPL and --enable-gpl is not specified."
952 fail="yes"
953 fi
954
955 if test "$faad" != "no" -o "$faadbin" != "no"; then
956 if check_header faad.h; then
957 check_cc << EOF
958 #include <faad.h>
959 #ifndef FAAD2_VERSION
960 ok faad1
961 #endif
962 int main( void ) { return 0; }
963 EOF
964 if test $? = 0 ; then
965 echo "FAAD2 is under GPL and --enable-gpl is not specified."
966 fail="yes"
967 fi
968 else
969 faad="no"
970 faadbin="no"
971 echo "FAAD test failed."
972 fi
973 fi
974
975
976 if test "$fail" = "yes"; then
977 exit 1
978 fi
979 fi
980
981 # compute MMX state
982 if test $mmx = "default"; then
983 if test $cpu = "x86" -o $cpu = "x86_64"; then
984 mmx="yes"
985 else
986 mmx="no"
987 fi
988 fi
989
990 # check iwmmxt support
991 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
992 iwmmxt=no
993 check_cc <<EOF && iwmmxt=yes
994 int main(void) {
995 __asm__ __volatile__ ("wunpckelub wr6, wr4");
996 }
997 EOF
998 fi
999
1000 #Darwin CC versions
1001 needmdynamicnopic="no"
1002 if test $targetos = Darwin; then
1003 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1004 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1005 else
1006 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1007 case "$gcc_version" in
1008 *2.95*)
1009 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1010 ;;
1011 *[34].*)
1012 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
1013 if test "$lshared" = no; then
1014 needmdynamicnopic="yes"
1015 fi
1016 ;;
1017 *)
1018 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1019 if test "$lshared" = no; then
1020 needmdynamicnopic="yes"
1021 fi
1022 ;;
1023 esac
1024 fi
1025 fi
1026
1027 # Can only do AltiVec on PowerPC
1028 if test $altivec = "default"; then
1029 if test $cpu = "powerpc"; then
1030 altivec="yes"
1031 else
1032 altivec="no"
1033 fi
1034 fi
1035
1036 # Add processor-specific flags
1037 TUNECPU="generic"
1038 POWERPCMODE="32bits"
1039 if test $tune != "generic"; then
1040 case $tune in
1041 601|ppc601|PowerPC601)
1042 CFLAGS="$CFLAGS -mcpu=601"
1043 if test $altivec = "yes"; then
1044 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1045 fi
1046 TUNECPU=ppc601
1047 ;;
1048 603*|ppc603*|PowerPC603*)
1049 CFLAGS="$CFLAGS -mcpu=603"
1050 if test $altivec = "yes"; then
1051 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1052 fi
1053 TUNECPU=ppc603
1054 ;;
1055 604*|ppc604*|PowerPC604*)
1056 CFLAGS="$CFLAGS -mcpu=604"
1057 if test $altivec = "yes"; then
1058 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1059 fi
1060 TUNECPU=ppc604
1061 ;;
1062 G3|g3|75*|ppc75*|PowerPC75*)
1063 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1064 if test $altivec = "yes"; then
1065 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1066 fi
1067 TUNECPU=ppc750
1068 ;;
1069 G4|g4|745*|ppc745*|PowerPC745*)
1070 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1071 if test $altivec = "no"; then
1072 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1073 fi
1074 TUNECPU=ppc7450
1075 ;;
1076 74*|ppc74*|PowerPC74*)
1077 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1078 if test $altivec = "no"; then
1079 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1080 fi
1081 TUNECPU=ppc7400
1082 ;;
1083 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1084 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1085 if test $altivec = "no"; then
1086 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1087 fi
1088 TUNECPU=ppc970
1089 POWERPCMODE="64bits"
1090 ;;
1091 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1092 CFLAGS="$CFLAGS -march=$tune"
1093 ;;
1094 sparc64)
1095 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1096 ;;
1097 *)
1098 echo "WARNING: Unknown CPU \"$tune\", ignored."
1099 ;;
1100 esac
1101 fi
1102
1103 # compiler sanity check
1104 check_exec <<EOF
1105 int main(){
1106 return 0;
1107 }
1108 EOF
1109 if test "$?" != 0; then
1110 echo "$cc is unable to create an executable file."
1111 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1112 echo "If $cc is a cross-compiler, use the --cross-compile option."
1113 fi
1114 die "C compiler test failed."
1115 fi
1116
1117 # check for SIMD availability
1118
1119 # AltiVec flags: The FSF version of GCC differs from the Apple version
1120 if test $cpu = "powerpc"; then
1121 if test $altivec = "yes"; then
1122 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1123 CFLAGS="$CFLAGS -faltivec"
1124 else
1125 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1126 fi
1127 fi
1128 fi
1129
1130 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1131
1132 # check if our compiler supports Motorola AltiVec C API
1133 if test $altivec = "yes"; then
1134 if test $_altivec_h = "yes"; then
1135 inc_altivec_h="#include <altivec.h>"
1136 else
1137 inc_altivec_h=
1138 fi
1139 check_cc <<EOF || altivec=no
1140 $inc_altivec_h
1141 int main(void) {
1142 vector signed int v1, v2, v3;
1143 v1 = vec_add(v2,v3);
1144 return 0;
1145 }
1146 EOF
1147 fi
1148
1149 # mmi only available on mips
1150 if test $mmi = "default"; then
1151 if test $cpu = "mips"; then
1152 mmi="yes"
1153 else
1154 mmi="no"
1155 fi
1156 fi
1157
1158 # check if our compiler supports mmi
1159 enabled mmi && check_cc <<EOF || mmi="no"
1160 int main(void) {
1161 __asm__ ("lq \$2, 0(\$2)");
1162 return 0;
1163 }
1164 EOF
1165
1166 # test gcc version to see if vector builtins can be used
1167 # currently only used on i386 for MMX builtins
1168 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1169 #include <xmmintrin.h>
1170 int main(void) {
1171 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1172 return 0;
1173 #else
1174 #error no vector builtins
1175 #endif
1176 }
1177 EOF
1178
1179 # test for mm3dnow.h
1180 test "$cpu" = "x86_64" && march=k8 || march=athlon
1181 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1182 #include <mm3dnow.h>
1183 int main(void) {
1184 __m64 b1;
1185 b1 = _m_pswapd(b1);
1186 _m_femms();
1187 return 0;
1188 }
1189 EOF
1190
1191 # ---
1192 # big/little-endian test
1193 if test "$cross_compile" = "no"; then
1194 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1195 #include <inttypes.h>
1196 int main(int argc, char ** argv){
1197 volatile uint32_t i=0x01234567;
1198 return (*((uint8_t*)(&i))) == 0x67;
1199 }
1200 EOF
1201 else
1202 # programs cannot be launched if cross compiling, so make a static guess
1203 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1204 bigendian="yes"
1205 fi
1206 fi
1207
1208 # ---
1209 # *inttypes.h* test
1210 check_header inttypes.h || inttypes=no
1211
1212 # ---
1213 # *int_fast* test
1214 check_cc <<EOF || emu_fast_int=yes
1215 #include <inttypes.h>
1216 int main(int argc, char ** argv){
1217 volatile uint_fast64_t i=0x01234567;
1218 return 0;
1219 }
1220 EOF
1221
1222 # ---
1223 # check availability of some header files
1224
1225 _memalign=no
1226 _malloc_h=no
1227 if check_header malloc.h; then
1228 _malloc_h=yes
1229 _memalign=yes
1230 check_func memalign || _memalign="no"
1231 fi
1232
1233 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1234 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1235 fi
1236
1237 check_func localtime_r && localtime_r=yes || localtime_r=no
1238 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1239
1240 # check for some common methods of building with pthread support
1241 # do this before the optional library checks as some of them require pthreads
1242 if enabled pthreads; then
1243 { check_cflags -pthread && check_ldflags -pthread; } ||
1244 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1245 check_lib pthread.h pthread_create -lpthread ||
1246 check_func pthread_create ||
1247 die "ERROR: can't find pthreads library"
1248 fi
1249
1250 # these are off by default, so fail if requested and not available
1251 enabled dts && require libdts dts.h dts_init -ldts
1252 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1253 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1254 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1255 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1256 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1257 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1258 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1259 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1260 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1261
1262 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1263 # the generic test functions
1264 if enabled faac; then
1265 save_flags
1266 temp_extralibs -lfaac
1267 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1268 #include <stdint.h>
1269 #include <faac.h>
1270 int main(){
1271 char *id, *cpr;
1272 faacEncGetVersion(&id, &cpr);
1273 return 0;
1274 }
1275 EOF
1276 restore_flags
1277 fi
1278
1279 # Ugh, recent faad2 versions have renamed all functions and #define the
1280 # old names in faad.h. Generic tests won't work.
1281 if enabled faad; then
1282 save_flags
1283 temp_extralibs -lfaad
1284 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1285 #include <faad.h>
1286 int main(){
1287 faacDecOpen();
1288 return 0;
1289 }
1290 EOF
1291 restore_flags
1292 fi
1293
1294 # test for lrintf in math.h
1295 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1296 #define _ISOC9X_SOURCE 1
1297 #include <math.h>
1298 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1299 EOF
1300
1301 _restrict=
1302 for restrict_keyword in restrict __restrict__ __restrict; do
1303 check_cc <<EOF && _restrict=$restrict_keyword && break
1304 void foo(char * $restrict_keyword p);
1305 EOF
1306 done
1307
1308 # dlopen/dlfcn.h probing
1309
1310 check_header dlfcn.h && dlfcn=yes
1311
1312 temp_extralibs -ldl
1313 if check_func dlopen; then
1314 dlopen=yes
1315 ldl=-ldl
1316 fi
1317 restore_flags
1318
1319 if check_func dlopen; then
1320 dlopen=yes
1321 ldl=
1322 fi
1323
1324 if test "$vhook" = "default"; then
1325 vhook="$dlopen"
1326 fi
1327
1328 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1329 add_extralibs $ldl
1330 fi
1331
1332 if enabled vhook; then
1333 check_ldflags -rdynamic
1334 check_ldflags -export-dynamic
1335 fi
1336
1337 ##########################################
1338 # imlib check
1339
1340 temp_extralibs -lImlib2
1341 check_ld <<EOF && imlib2=yes || imlib2=no
1342 #include <X11/Xlib.h>
1343 #include <Imlib2.h>
1344 int main( void ) { return (int) imlib_load_font("foo"); }
1345 EOF
1346 restore_flags
1347
1348 ##########################################
1349 # FreeType check
1350
1351 freetype2=no
1352 if test "x$targetos" != "xBeOS"; then
1353 if (freetype-config --version) >/dev/null 2>&1 ; then
1354 temp_cflags `freetype-config --cflags`
1355 temp_extralibs `freetype-config --libs`
1356 check_ld <<EOF && freetype2=yes
1357 #include <ft2build.h>
1358 int main( void ) { return (int) FT_Init_FreeType(0); }
1359 EOF
1360 restore_flags
1361 fi
1362 fi
1363
1364 ##########################################
1365 # SDL check
1366
1367 sdl_too_old=no
1368 sdl=no
1369 SDL_CONFIG="${cross_prefix}sdl-config"
1370 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1371 temp_cflags `"${SDL_CONFIG}" --cflags`
1372 temp_extralibs `"${SDL_CONFIG}" --libs`
1373 check_ld <<EOF
1374 #include <SDL.h>
1375 #undef main /* We don't want SDL to override our main() */
1376 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1377 EOF
1378 if test $? = 0; then
1379 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1380 if test "$_sdlversion" -lt 121 ; then
1381 sdl_too_old=yes
1382 else
1383 sdl=yes
1384 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1385 #include <SDL.h>
1386 int main(void){
1387 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1388 int w = vi->current_w;
1389 return 0;
1390 }
1391 EOF
1392 fi
1393 fi
1394 restore_flags
1395 fi
1396
1397 enabled sdl || ffplay=no
1398
1399 ##########################################
1400 # texi2html check
1401
1402 texi2html=no
1403 if (texi2html -version) >/dev/null 2>&1; then
1404 texi2html=yes
1405 fi
1406
1407 ##########################################
1408 # IPv6 check
1409
1410 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1411 #include <sys/types.h>
1412 #include <sys/socket.h>
1413 #include <netinet/in.h>
1414 #include <netdb.h>
1415 int main( void ) {
1416 struct sockaddr_storage saddr;
1417 struct ipv6_mreq mreq6;
1418 getaddrinfo(0,0,0,0);
1419 getnameinfo(0,0,0,0,0,0,0);
1420 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1421 }
1422 EOF
1423
1424 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1425 enabled v4l2 && check_cc <<EOF || v4l2="no"
1426 #include <sys/time.h>
1427 #include <asm/types.h>
1428 #include <linux/videodev2.h>
1429 int dummy = V4L2_PIX_FMT_YUV420;
1430 struct v4l2_buffer dummy1;
1431 EOF
1432
1433 enabled debug && add_cflags -g
1434
1435 # add some useful compiler flags if supported
1436 check_cflags -Wdeclaration-after-statement
1437 check_cflags -Wall
1438 check_cflags -Wno-switch
1439
1440 # add some linker flags
1441 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1442
1443 # not all compilers support -Os
1444 test "$optimize" = "small" && check_cflags -Os
1445
1446 if enabled optimize; then
1447 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1448 CFLAGS="$CFLAGS -O5"
1449 LDFLAGS="$LDFLAGS -O5"
1450 else
1451 CFLAGS="-O3 $CFLAGS"
1452 fi
1453 fi
1454
1455 # PIC flags for shared library objects where they are needed
1456 if test "$lshared" = "yes" ; then
1457 # LIBOBJFLAGS may have already been set in the OS configuration
1458 if test -z "$LIBOBJFLAGS" ; then
1459 case "$cpu" in
1460 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1461 esac
1462 fi
1463 fi
1464
1465 if test "$gprof" = "yes" ; then
1466 CFLAGS="$CFLAGS -p"
1467 LDFLAGS="$LDFLAGS -p"
1468 fi
1469
1470 if test x"$bindir" = x""; then
1471 bindir="${prefix}/bin"
1472 fi
1473
1474 if test x"$libdir" = x""; then
1475 libdir="${prefix}/lib"
1476 fi
1477
1478 if test x"$incdir" = x""; then
1479 incdir="${prefix}/include/ffmpeg"
1480 fi
1481
1482 if test x"$mandir" = x""; then
1483 mandir="${prefix}/man"
1484 fi
1485
1486 echo "install prefix $prefix"
1487 echo "source path $source_path"
1488 echo "C compiler $cc"
1489 echo "make $make"
1490 echo "CPU $cpu ($tune)"
1491 if test "$BUILDSUF" != ""; then
1492 echo "build suffix $BUILDSUF"
1493 fi
1494 echo "big-endian $bigendian"
1495 echo "inttypes.h $inttypes"
1496 echo "broken inttypes.h $emu_fast_int"
1497 if test $cpu = "x86" -o $cpu = "x86_64"; then
1498 echo "MMX enabled $mmx"
1499 echo "Vector Builtins $builtin_vector"
1500 echo "3DNow! Builtins $mm3dnow"
1501 fi
1502 if test $cpu = "armv4l"; then
1503 echo "IWMMXT enabled $iwmmxt"
1504 fi
1505 if test $cpu = "mips"; then
1506 echo "MMI enabled $mmi"
1507 fi
1508 if test $cpu = "powerpc"; then
1509 echo "AltiVec enabled $altivec"
1510 fi
1511 echo "gprof enabled $gprof"
1512 echo "zlib enabled $zlib"
1513 echo "libgsm enabled $libgsm"
1514 echo "mp3lame enabled $mp3lame"
1515 echo "libogg enabled $libogg"
1516 echo "Vorbis enabled $vorbis"
1517 echo "Theora enabled $theora"
1518 echo "FAAD enabled $faad"
1519 echo "faadbin enabled $faadbin"
1520 echo "FAAC enabled $faac"
1521 echo "XviD enabled $xvid"
1522 echo "x264 enabled $x264"
1523 echo "a52 support $a52"
1524 echo "a52 dlopened $a52bin"
1525 echo "DTS support $dts"
1526 echo "pp support $pp"
1527 echo "debug symbols $debug"
1528 echo "strip symbols $dostrip"
1529 echo "optimize $optimize"
1530 echo "static $lstatic"
1531 echo "shared $lshared"
1532 echo "video hooking $vhook"
1533 echo "SDL support $sdl"
1534 if test $sdl_too_old = "yes"; then
1535 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1536 fi
1537
1538 if test "$vhook" = "yes"; then
1539 echo "Imlib2 support $imlib2"
1540 echo "FreeType support $freetype2"
1541 fi
1542 echo "Sun medialib support" $sunmlib
1543 echo "pthreads support" $pthreads
1544 echo "AMR-NB float support" $amr_nb
1545 echo "AMR-NB fixed support" $amr_nb_fixed
1546 echo "AMR-WB float support" $amr_wb
1547 echo "AMR-WB IF2 support" $amr_if2
1548 echo "network support $network"
1549 if test "$network" = "yes" ; then
1550 echo "IPv6 support $ipv6"
1551 fi
1552 if test "$gpl" = "no" ; then
1553 echo "License: LGPL"
1554 else
1555 echo "License: GPL"
1556 fi
1557
1558 echo "Creating config.mak and config.h..."
1559
1560 date >> config.log
1561 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1562 echo "# Automatically generated by configure - do not modify!" > config.mak
1563 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1564 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1565
1566 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1567 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1568 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1569 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1570 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1571 echo "MAKE=$make" >> config.mak
1572 echo "CC=$cc" >> config.mak
1573 echo "AR=$ar" >> config.mak
1574 echo "RANLIB=$ranlib" >> config.mak
1575 if test "$dostrip" = "yes" ; then
1576 echo "STRIP=$strip" >> config.mak
1577 echo "INSTALLSTRIP=$installstrip" >> config.mak
1578 else
1579 echo "STRIP=echo ignoring strip" >> config.mak
1580 echo "INSTALLSTRIP=" >> config.mak
1581 fi
1582
1583 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1584 # shared modules on OS/X (vhook/Makefile).
1585 SHCFLAGS="$CFLAGS"
1586 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1587
1588 echo "OPTFLAGS=$CFLAGS" >> config.mak
1589 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1590 echo "LDFLAGS=$LDFLAGS" >> config.mak
1591 echo "LDCONFIG=$LDCONFIG" >> config.mak
1592 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1593 echo "SHFLAGS=$SHFLAGS" >> config.mak
1594 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1595 echo "BUILD_STATIC=$lstatic" >> config.mak
1596 echo "BUILDSUF=$BUILDSUF" >> config.mak
1597 echo "LIBPREF=$LIBPREF" >> config.mak
1598 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1599 if test "$lstatic" = "yes" ; then
1600 echo "LIB=$LIB" >> config.mak
1601 else # Some Make complain if this variable does not exist.
1602 echo "LIB=" >> config.mak
1603 fi
1604 echo "SLIBPREF=$SLIBPREF" >> config.mak
1605 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1606 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1607 echo "TARGET_OS=$TARGET_OS" >> config.mak
1608 if test "$cpu" = "x86" ; then
1609 echo "TARGET_ARCH_X86=yes" >> config.mak
1610 echo "#define ARCH_X86 1" >> $TMPH
1611 elif test "$cpu" = "x86_64" ; then
1612 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1613 echo "#define ARCH_X86_64 1" >> $TMPH
1614 elif test "$cpu" = "armv4l" ; then
1615 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1616 echo "#define ARCH_ARMV4L 1" >> $TMPH
1617 elif test "$cpu" = "alpha" ; then
1618 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1619 echo "#define ARCH_ALPHA 1" >> $TMPH
1620 elif test "$cpu" = "sparc64" ; then
1621 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1622 echo "#define ARCH_SPARC64 1" >> $TMPH
1623 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1624 echo "#define ARCH_SPARC 1" >> $TMPH
1625 elif test "$cpu" = "sparc" ; then
1626 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1627 echo "#define ARCH_SPARC 1" >> $TMPH
1628 elif test "$cpu" = "powerpc" ; then
1629 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1630 echo "#define ARCH_POWERPC 1" >> $TMPH
1631 if test $POWERPCMODE = "32bits"; then
1632 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1633 else
1634 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1635 fi
1636 if test "$powerpc_perf" = "yes"; then
1637 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1638 fi
1639 elif test "$cpu" = "mips" ; then
1640 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1641 echo "#define ARCH_MIPS 1" >> $TMPH
1642 elif test "$cpu" = "sh4" ; then
1643 echo "TARGET_ARCH_SH4=yes" >> config.mak
1644 echo "#define ARCH_SH4 1" >> $TMPH
1645 elif test "$cpu" = "parisc" ; then
1646 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1647 echo "#define ARCH_PARISC 1" >> $TMPH
1648 elif test "$cpu" = "s390" ; then
1649 echo "TARGET_ARCH_S390=yes" >> config.mak
1650 echo "#define ARCH_S390 1" >> $TMPH
1651 elif test "$cpu" = "m68k" ; then
1652 echo "TARGET_ARCH_M68K=yes" >> config.mak
1653 echo "#define ARCH_M68K 1" >> $TMPH
1654 elif test "$cpu" = "ia64" ; then
1655 echo "TARGET_ARCH_IA64=yes" >> config.mak
1656 echo "#define ARCH_IA64 1" >> $TMPH
1657 fi
1658 echo "#define TUNECPU $TUNECPU" >> $TMPH
1659 if test "$bigendian" = "yes" ; then
1660 echo "WORDS_BIGENDIAN=yes" >> config.mak
1661 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1662 fi
1663 if test "$inttypes" != "yes" ; then
1664 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1665 fi
1666 if test "$emu_fast_int" = "yes" ; then
1667 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1668 fi
1669 if test "$mmx" = "yes" ; then
1670 echo "TARGET_MMX=yes" >> config.mak
1671 echo "#define HAVE_MMX 1" >> $TMPH
1672 echo "#define __CPU__ 586" >> $TMPH
1673 fi
1674 if test "$builtin_vector" = "yes" ; then
1675 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1676 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1677 fi
1678 if test "$mm3dnow" = "yes" ; then
1679 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1680 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1681 fi
1682 if test "$iwmmxt" = "yes" ; then
1683 echo "TARGET_IWMMXT=yes" >> config.mak
1684 echo "#define HAVE_IWMMXT 1" >> $TMPH
1685 fi
1686 if test "$mmi" = "yes" ; then
1687 echo "TARGET_MMI=yes" >> config.mak
1688 echo "#define HAVE_MMI 1" >> $TMPH
1689 fi
1690 if test "$altivec" = "yes" ; then
1691 echo "TARGET_ALTIVEC=yes" >> config.mak
1692 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1693 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1694 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1695 if test "$_altivec_h" = "yes" ; then
1696 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1697 else
1698 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1699 fi
1700 fi
1701 if test "$gprof" = "yes" ; then
1702 echo "#define HAVE_GPROF 1" >> $TMPH
1703 fi
1704 if test "$localtime_r" = "yes" ; then
1705 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1706 fi
1707 if test "$imlib2" = "yes" ; then
1708 echo "HAVE_IMLIB2=yes" >> config.mak
1709 fi
1710 if test "$freetype2" = "yes" ; then
1711 echo "HAVE_FREETYPE2=yes" >> config.mak
1712 fi
1713 if test "$sunmlib" = "yes" ; then
1714 echo "HAVE_MLIB=yes" >> config.mak
1715 echo "#define HAVE_MLIB 1" >> $TMPH
1716 fi
1717 if test "$pthreads" = "yes" ; then
1718 echo "HAVE_PTHREADS=yes" >> config.mak
1719 echo "#define HAVE_PTHREADS 1" >> $TMPH
1720 echo "#define HAVE_THREADS 1" >> $TMPH
1721 fi
1722 if test "$sdl" = "yes" ; then
1723 echo "CONFIG_SDL=yes" >> config.mak
1724 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1725 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1726 if test "$sdl_video_size" = "yes"; then
1727 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1728 fi
1729 fi
1730 if test "$texi2html" = "yes"; then
1731 echo "BUILD_DOC=yes" >> config.mak
1732 fi
1733 if test "$have_lrintf" = "yes" ; then
1734 echo "#define HAVE_LRINTF 1" >> $TMPH
1735 fi
1736 if test "$vhook" = "yes" ; then
1737 echo "BUILD_VHOOK=yes" >> config.mak
1738 echo "#define HAVE_VHOOK 1" >> $TMPH
1739 fi
1740
1741 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1742 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1743 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1744 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1745
1746
1747
1748 if test "$lshared" = "yes" ; then
1749 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1750 echo "BUILD_SHARED=yes" >> config.mak
1751 echo "PIC=-fPIC -DPIC" >> config.mak
1752 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1753 echo "SPPVERSION=$lavc_version" >> config.mak
1754 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1755 echo "LAVCVERSION=$lavc_version" >> config.mak
1756 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1757 echo "LAVFVERSION=$lavf_version" >> config.mak
1758 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1759 echo "LAVUVERSION=$lavu_version" >> config.mak
1760 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1761 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1762 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1763 fi
1764 echo "EXTRALIBS=$extralibs" >> config.mak
1765
1766 # If you do not want to use encoders, disable them.
1767 if echo "$ENCODER_LIST" | grep -q encoder; then
1768 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1769 echo "CONFIG_ENCODERS=yes" >> config.mak
1770 fi
1771
1772 # If you do not want to use decoders, disable them.
1773 if echo "$DECODER_LIST" | grep -q decoder; then
1774 echo "#define CONFIG_DECODERS 1" >> $TMPH
1775 echo "CONFIG_DECODERS=yes" >> config.mak
1776 fi
1777
1778 # muxers
1779 if echo "$MUXER_LIST" | grep -q muxer; then
1780 echo "#define CONFIG_MUXERS 1" >> $TMPH
1781 echo "CONFIG_MUXERS=yes" >> config.mak
1782 fi
1783
1784 # demuxers
1785 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1786 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1787 echo "CONFIG_DEMUXERS=yes" >> config.mak
1788 fi
1789
1790 # AC3
1791 if test "$a52" = "yes" ; then
1792 echo "#define CONFIG_AC3 1" >> $TMPH
1793 echo "CONFIG_AC3=yes" >> config.mak
1794
1795 if test "$a52bin" = "yes" ; then
1796 echo "#define CONFIG_A52BIN 1" >> $TMPH
1797 echo "CONFIG_A52BIN=yes" >> config.mak
1798 fi
1799 fi
1800
1801 # DTS
1802 if test "$dts" = "yes" ; then
1803 echo "#define CONFIG_DTS 1" >> $TMPH
1804 echo "CONFIG_DTS=yes" >> config.mak
1805 fi
1806
1807 # PP
1808 if test "$pp" = "yes" ; then
1809 echo "#define CONFIG_PP 1" >> $TMPH
1810 echo "CONFIG_PP=yes" >> config.mak
1811 fi
1812
1813 # MPEG audio high precision mode
1814 if test "$mpegaudio_hp" = "yes" ; then
1815 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1816 fi
1817
1818 if test "$v4l" = "yes" ; then
1819 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1820 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1821 fi
1822
1823 if test "$v4l2" = "yes" ; then
1824 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1825 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1826 fi
1827
1828 if test "$bktr" = "yes" ; then
1829 echo "#define CONFIG_BKTR 1" >> $TMPH
1830 echo "CONFIG_BKTR=yes" >> config.mak
1831 fi
1832
1833 if test "$dv1394" = "yes" ; then
1834 echo "#define CONFIG_DV1394 1" >> $TMPH
1835 echo "CONFIG_DV1394=yes" >> config.mak
1836 fi
1837
1838 if test "$dc1394" = "yes" ; then
1839 echo "#define CONFIG_DC1394 1" >> $TMPH
1840 echo "CONFIG_DC1394=yes" >> config.mak
1841 fi
1842
1843 if test "$dlopen" = "yes" ; then
1844 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1845 fi
1846
1847 if test "$dlfcn" = "yes" ; then
1848 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1849 fi
1850
1851 if test "$audio_oss" = "yes" ; then
1852 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1853 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1854 fi
1855
1856 if test "$audio_beos" = "yes" ; then
1857 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1858 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1859 fi
1860
1861 if test "$network" = "yes" ; then
1862 echo "#define CONFIG_NETWORK 1" >> $TMPH
1863 echo "CONFIG_NETWORK=yes" >> config.mak
1864 fi
1865
1866 if test "$ipv6" = "yes" ; then
1867 echo "#define CONFIG_IPV6 1" >> $TMPH
1868 fi
1869
1870 if test "$zlib" = "yes" ; then
1871 echo "#define CONFIG_ZLIB 1" >> $TMPH
1872 echo "CONFIG_ZLIB=yes" >> config.mak
1873 fi
1874
1875 if test "$libgsm" = "yes" ; then
1876 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1877 echo "CONFIG_LIBGSM=yes" >> config.mak
1878 fi
1879
1880 if test "$mp3lame" = "yes" ; then
1881 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1882 echo "CONFIG_MP3LAME=yes" >> config.mak
1883 fi
1884
1885 if test "$libogg" = "yes" ; then
1886 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1887 echo "CONFIG_LIBOGG=yes" >> config.mak
1888 fi
1889
1890 if test "$vorbis" = "yes" ; then
1891 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1892 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1893 fi
1894
1895 if test "$theora" = "yes" ; then
1896 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1897 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1898 fi
1899
1900 if test "$faad" = "yes" ; then
1901 echo "#define CONFIG_FAAD 1" >> $TMPH
1902 echo "CONFIG_FAAD=yes" >> config.mak
1903 fi
1904
1905 if test "$faadbin" = "yes" ; then
1906 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1907 echo "CONFIG_FAADBIN=yes" >> config.mak
1908 fi
1909
1910 if test "$faac" = "yes" ; then
1911 echo "#define CONFIG_FAAC 1" >> $TMPH
1912 echo "CONFIG_FAAC=yes" >> config.mak
1913 fi
1914
1915 if test "$xvid" = "yes" ; then
1916 echo "#define CONFIG_XVID 1" >> $TMPH
1917 echo "CONFIG_XVID=yes" >> config.mak
1918 fi
1919
1920 if test "$x264" = "yes" ; then
1921 echo "#define CONFIG_X264 1" >> $TMPH
1922 echo "CONFIG_X264=yes" >> config.mak
1923 fi
1924
1925 if test "$mingw32" = "yes" ; then
1926 echo "#define CONFIG_WIN32 1" >> $TMPH
1927 echo "CONFIG_WIN32=yes" >> config.mak
1928 echo "HAVE_W32THREADS=yes" >> config.mak
1929 echo "#define HAVE_W32THREADS 1" >> $TMPH
1930 echo "#define HAVE_THREADS 1" >> $TMPH
1931 echo "#ifndef __MINGW32__" >> $TMPH
1932 echo "#define __MINGW32__ 1" >> $TMPH
1933 echo "#endif" >> $TMPH
1934 fi
1935
1936 if test "$mingwce" = "yes" ; then
1937 echo "#define CONFIG_WIN32 1" >> $TMPH
1938 echo "CONFIG_WIN32=yes" >> config.mak
1939 echo "#define CONFIG_WINCE 1" >> $TMPH
1940 echo "CONFIG_WINCE=yes" >> config.mak
1941 echo "#ifndef __MINGW32__" >> $TMPH
1942 echo "#define __MINGW32__ 1" >> $TMPH
1943 echo "#endif" >> $TMPH
1944 fi
1945
1946 if test "$os2" = "yes" ; then
1947 echo "#define CONFIG_OS2 1" >> $TMPH
1948 echo "CONFIG_OS2=yes" >> config.mak
1949 echo "HAVE_OS2THREADS=yes" >> config.mak
1950 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1951 echo "#define HAVE_THREADS 1" >> $TMPH
1952 fi
1953
1954 if test "$TARGET_OS" = "SunOS" ; then
1955 echo "#define CONFIG_SUNOS 1" >> $TMPH
1956 fi
1957
1958 if test "$TARGET_OS" = "BeOS" ; then
1959 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1960 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1961 echo "#define HAVE_THREADS 1" >> $TMPH
1962 fi
1963
1964 if test "$darwin" = "yes"; then
1965 echo "#define CONFIG_DARWIN 1" >> $TMPH
1966 echo "CONFIG_DARWIN=yes" >> config.mak
1967 fi
1968
1969 if test "$_malloc_h" = "yes" ; then
1970 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1971 else
1972 echo "#undef HAVE_MALLOC_H" >> $TMPH
1973 fi
1974
1975 if test "$_memalign" = "yes" ; then
1976 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1977 else
1978 echo "#undef HAVE_MEMALIGN" >> $TMPH
1979 fi
1980
1981 if test "$memalignhack" = "yes" ; then
1982 echo "#define MEMALIGN_HACK 1" >> $TMPH
1983 fi
1984
1985
1986 if test "$netserver" = "yes" ; then
1987 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1988 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1989 fi
1990
1991 if test "$need_inet_aton" = "yes" ; then
1992 echo "NEED_INET_ATON=yes" >> config.mak
1993 fi
1994
1995 if test "$simpleidct" = "yes" ; then
1996 echo "#define SIMPLE_IDCT 1" >> $TMPH
1997 fi
1998
1999 if test "$protocols" = "yes" ; then
2000 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
2001 echo "CONFIG_PROTOCOLS=yes" >> config.mak
2002 fi
2003
2004 if test "$ffserver" = "yes" ; then
2005 echo "#define CONFIG_FFSERVER 1" >> $TMPH
2006 echo "CONFIG_FFSERVER=yes" >> config.mak
2007 fi
2008
2009 if test "$ffplay" = "yes" ; then
2010 echo "CONFIG_FFPLAY=yes" >> config.mak
2011 fi
2012
2013 if test "$gpl" = "yes" ; then
2014 echo "#define CONFIG_GPL 1" >> $TMPH
2015 echo "CONFIG_GPL=yes" >> config.mak
2016 fi
2017
2018 echo "#define restrict $_restrict" >> $TMPH
2019
2020 if test "$optimize" = "small"; then
2021 echo "#define always_inline" >> $TMPH
2022 echo "#define CONFIG_SMALL 1" >> $TMPH
2023 fi
2024
2025 # build tree in object directory if source path is different from current one
2026 if test "$source_path_used" = "yes" ; then
2027 DIRS="\
2028 doc \
2029 libavformat \
2030 libavcodec \
2031 libavcodec/alpha \
2032 libavcodec/armv4l \
2033 libavcodec/i386 \
2034 libavcodec/sparc \
2035 libavcodec/mlib \
2036 libavcodec/ppc \
2037 libavcodec/liba52 \
2038 libpostproc \
2039 libavutil \
2040 tests \
2041 vhook \
2042 "
2043 FILES="\
2044 Makefile \
2045 libavformat/Makefile \
2046 libavcodec/Makefile \
2047 libpostproc/Makefile \
2048 libavutil/Makefile \
2049 tests/Makefile \
2050 vhook/Makefile \
2051 doc/Makefile \
2052 doc/texi2pod.pl \
2053 "
2054 for dir in $DIRS ; do
2055 mkdir -p $dir
2056 done
2057 for f in $FILES ; do
2058 ln -sf "$source_path/$f" $f
2059 done
2060 fi
2061 echo "SRC_PATH=$source_path" >> config.mak
2062 echo "BUILD_ROOT=$PWD" >> config.mak
2063
2064 if test "$amr" = "yes" ; then
2065 echo "#define AMR 1" >> $TMPH
2066 echo "AMR=yes" >> config.mak
2067 fi
2068
2069 if test "$amr_wb" = "yes" ; then
2070 echo "#define AMR_WB 1" >> $TMPH
2071 echo "AMR_WB=yes" >> config.mak
2072 echo
2073 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2074 echo "V5.1.0 from "
2075 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2076 echo "and extracted the source to libavcodec/amrwb_float"
2077 fi
2078
2079 if test "$amr_nb" = "yes" ; then
2080 echo "#define AMR_NB 1" >> $TMPH
2081 echo "AMR_NB=yes" >> config.mak
2082 echo
2083 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2084 echo "REL-5 V5.1.0 from "
2085 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2086 echo "and extracted the source to libavcodec/amr_float"
2087 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2088 fi
2089
2090 if test "$amr_nb_fixed" = "yes" ; then
2091 echo "#define AMR_NB_FIXED 1" >> $TMPH
2092 echo "AMR_NB_FIXED=yes" >> config.mak
2093 echo
2094 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2095 echo "REL-5 version 5.1.0 from "
2096 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2097 echo "and extracted src to libavcodec/amr"
2098 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2099 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2100 fi
2101
2102 if test "$amr_if2" = "yes" ; then
2103 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2104 fi
2105
2106
2107 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2108 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2109 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2110 done
2111
2112 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2113 diff $TMPH config.h >/dev/null 2>&1
2114 if test "$?" != "0" ; then
2115 mv -f $TMPH config.h
2116 else
2117 echo "config.h is unchanged"
2118 fi
2119
2120 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2121
2122
2123 # build pkg-config files libav*.pc and libpostproc.pc
2124 # libavutil.pc
2125 cat <<EOF >libavutil.pc
2126 prefix=$prefix
2127 exec_prefix=\${prefix}
2128 libdir=\${exec_prefix}/lib
2129 includedir=\${prefix}/include
2130
2131 Name: libavutil
2132 Description: FFmpeg utility library
2133 Version: $lavu_version
2134 Requires:
2135 Conflicts:
2136 Libs: -L\${libdir} -lavutil
2137 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2138 EOF
2139
2140 cat <<EOF >libavutil-uninstalled.pc
2141 prefix=
2142 exec_prefix=
2143 libdir=\${pcfiledir}/libavutil
2144 includedir=\${pcfiledir}/libavutil
2145
2146 Name: libavutil
2147 Description: FFmpeg utility library
2148 Version: $lavu_version
2149 Requires:
2150 Conflicts:
2151 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2152 Cflags: -I\${includedir}
2153 EOF
2154
2155 # libavcodec.pc
2156 cat <<EOF >libavcodec.pc
2157 prefix=$prefix
2158 exec_prefix=\${prefix}
2159 libdir=\${exec_prefix}/lib
2160 includedir=\${prefix}/include
2161
2162 Name: libavcodec
2163 Description: FFmpeg codec library
2164 Version: $lavc_version
2165 Requires: $pkg_requires libavutil = $lavu_version
2166 Conflicts:
2167 Libs: -L\${libdir} -lavcodec $extralibs
2168 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2169 EOF
2170
2171 cat <<EOF >libavcodec-uninstalled.pc
2172 prefix=
2173 exec_prefix=
2174 libdir=\${pcfiledir}/libavcodec
2175 includedir=\${pcfiledir}/libavcodec
2176
2177 Name: libavcodec
2178 Description: FFmpeg codec library
2179 Version: $lavc_version
2180 Requires: $pkg_requires libavutil = $lavu_version
2181 Conflicts:
2182 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2183 Cflags: -I\${includedir}
2184 EOF
2185
2186 # libavformat.pc
2187 cat <<EOF >libavformat.pc
2188 prefix=$prefix
2189 exec_prefix=\${prefix}
2190 libdir=\${exec_prefix}/lib
2191 includedir=\${prefix}/include
2192
2193 Name: libavformat
2194 Description: FFmpeg container format library
2195 Version: $lavf_version
2196 Requires: $pkg_requires libavcodec = $lavc_version
2197 Conflicts:
2198 Libs: -L\${libdir} -lavformat $extralibs
2199 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2200 EOF
2201
2202 cat <<EOF >libavformat-uninstalled.pc
2203 prefix=
2204 exec_prefix=
2205 libdir=\${pcfiledir}/libavformat
2206 includedir=\${pcfiledir}/libavformat
2207
2208 Name: libavformat
2209 Description: FFmpeg container format library
2210 Version: $lavf_version
2211 Requires: $pkg_requires libavcodec = $lavc_version
2212 Conflicts:
2213 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2214 Cflags: -I\${includedir}
2215 EOF
2216
2217
2218 # libpostproc.pc
2219 cat <<EOF >libpostproc.pc
2220 prefix=$prefix
2221 exec_prefix=\${prefix}
2222 libdir=\${exec_prefix}/lib
2223 includedir=\${prefix}/include
2224
2225 Name: libpostproc
2226 Description: FFmpeg post processing library
2227 Version: $lavc_version
2228 Requires:
2229 Conflicts:
2230 Libs: -L\${libdir} -lpostproc
2231 Cflags: -I\${includedir} -I\${includedir}/postproc
2232 EOF
2233
2234 cat <<EOF >libpostproc-uninstalled.pc
2235 prefix=
2236 exec_prefix=
2237 libdir=\${pcfiledir}/libpostproc
2238 includedir=\${pcfiledir}/libpostproc
2239
2240 Name: libpostproc
2241 Description: FFmpeg post processing library
2242 Version: $lavc_version
2243 Requires:
2244 Conflicts:
2245 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2246 Cflags: -I\${includedir}
2247 EOF