c6ec733f43b7c9d52f7b2bea308c7e82e4900952
[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-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 check_cc || return
235 log $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
236 $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs >>$logfile 2>&1
237 }
238
239 check_cflags(){
240 log check_cflags "$@"
241 check_cc "$@" <<EOF && add_cflags "$@"
242 int x;
243 EOF
244 }
245
246 check_ldflags(){
247 log check_ldflags "$@"
248 check_ld "$@" <<EOF && add_ldflags "$@"
249 int main(){
250 return 0;
251 }
252 EOF
253 }
254
255 check_header(){
256 log check_header "$@"
257 header=$1
258 shift
259 check_cpp "$@" <<EOF
260 #include <$header>
261 int x;
262 EOF
263 }
264
265 check_func(){
266 log check_func "$@"
267 func=$1
268 shift
269 check_ld "$@" <<EOF
270 extern int $func();
271 int main(){
272 $func();
273 }
274 EOF
275 }
276
277 check_lib(){
278 log check_lib "$@"
279 header="$1"
280 func="$2"
281 shift 2
282 temp_extralibs "$@"
283 check_header $header && check_func $func && add_extralibs "$@"
284 err=$?
285 restore_flags
286 return $err
287 }
288
289 check_exec(){
290 check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
291 }
292
293 require(){
294 name="$1"
295 header="$2"
296 func="$3"
297 shift 3
298 check_lib $header $func "$@" || die "ERROR: $name not found"
299 }
300
301 filter_out(){
302 pattern="$1"
303 shift
304 echo "$@" | sed "s%\\<$pattern\\>%%g"
305 }
306
307 # set temporary file name
308 if test ! -z "$TMPDIR" ; then
309 TMPDIR1="${TMPDIR}"
310 elif test ! -z "$TEMPDIR" ; then
311 TMPDIR1="${TEMPDIR}"
312 else
313 TMPDIR1="/tmp"
314 fi
315
316 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
317 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
318 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
319 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
320 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
321
322 # default parameters
323 logging="yes"
324 logfile="config.err"
325 PREFIX="/usr/local"
326 libdir='${PREFIX}/lib'
327 shlibdir="$libdir"
328 incdir='${PREFIX}/include/ffmpeg'
329 mandir='${PREFIX}/man'
330 bindir='${PREFIX}/bin'
331 cross_prefix=""
332 cross_compile="no"
333 cc="gcc"
334 ar="ar"
335 ranlib="ranlib"
336 make="make"
337 strip="strip"
338 cpu=`uname -m`
339 tune="generic"
340 powerpc_perf="no"
341 mmx="default"
342 iwmmxt="default"
343 altivec="default"
344 mmi="default"
345 case "$cpu" in
346 i386|i486|i586|i686|i86pc|BePC)
347 cpu="x86"
348 ;;
349 x86_64|amd64)
350 cpu="x86"
351 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
352 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
353 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
354 cpu="x86_64"
355 fi
356 fi
357 ;;
358 # armv4l is a subset of armv5tel
359 armv4l|armv5tel)
360 cpu="armv4l"
361 ;;
362 alpha)
363 cpu="alpha"
364 ;;
365 "Power Macintosh"|ppc|ppc64|powerpc)
366 cpu="powerpc"
367 ;;
368 mips|mipsel|IP*)
369 cpu="mips"
370 ;;
371 sun4u|sparc64)
372 cpu="sparc64"
373 ;;
374 sparc)
375 cpu="sparc"
376 ;;
377 sh4)
378 cpu="sh4"
379 ;;
380 parisc|parisc64)
381 cpu="parisc"
382 ;;
383 s390|s390x)
384 cpu="s390"
385 ;;
386 m68k)
387 cpu="m68k"
388 ;;
389 ia64)
390 cpu="ia64"
391 ;;
392 *)
393 cpu="unknown"
394 ;;
395 esac
396 gprof="no"
397 v4l="yes"
398 v4l2="yes"
399 bktr="no"
400 audio_oss="yes"
401 audio_beos="no"
402 dv1394="yes"
403 dc1394="no"
404 network="yes"
405 zlib="yes"
406 libgsm="no"
407 mp3lame="no"
408 libogg="no"
409 vorbis="no"
410 theora="no"
411 faad="no"
412 faadbin="no"
413 faac="no"
414 xvid="no"
415 x264="no"
416 a52="no"
417 a52bin="no"
418 dts="no"
419 pp="no"
420 mingw32="no"
421 mingwce="no"
422 os2="no"
423 lstatic="yes"
424 lshared="no"
425 optimize="yes"
426 debug="yes"
427 dostrip="yes"
428 installstrip="-s"
429 extralibs="-lm"
430 simpleidct="yes"
431 bigendian="no"
432 inttypes="yes"
433 emu_fast_int="no"
434 vhook="default"
435 dlfcn="no"
436 dlopen="no"
437 mpegaudio_hp="yes"
438 SHFLAGS='-shared -Wl,-soname,$@'
439 VHOOKFLAGS="$SHFLAGS"
440 netserver="no"
441 need_inet_aton="no"
442 protocols="yes"
443 ffserver="yes"
444 ffplay="yes"
445 LIBOBJFLAGS=""
446 FFLDFLAGS=-Wl,--warn-common
447 FFSERVERLDFLAGS=-Wl,-E
448 LDCONFIG="ldconfig"
449 LIBPREF="lib"
450 LIBSUF=".a"
451 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
452 SLIBPREF="lib"
453 SLIBSUF=".so"
454 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
455 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
456 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
457 EXESUF=""
458 BUILDSUF=""
459 amr_nb="no"
460 amr_wb="no"
461 amr_nb_fixed="no"
462 amr_if2="no"
463 sunmlib="no"
464 pthreads="no"
465 gpl="no"
466 memalignhack="no"
467
468 # OS specific
469 targetos=`uname -s`
470 case $targetos in
471 BeOS)
472 PREFIX="/boot/home/config"
473 # helps building libavcodec
474 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
475 # 3 gcc releases known for BeOS, each with ugly bugs
476 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
477 case "$gcc_version" in
478 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
479 mmx="no"
480 ;;
481 *20010315*) echo "BeBits gcc"
482 CFLAGS="$CFLAGS -fno-expensive-optimizations"
483 ;;
484 esac
485 SHFLAGS=-nostart
486 # disable Linux things
487 audio_oss="no"
488 v4l="no"
489 v4l2="no"
490 dv1394="no"
491 # enable BeOS things
492 audio_beos="yes"
493 # no need for libm, but the inet stuff
494 # Check for BONE
495 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
496 extralibs="-lbind -lsocket"
497 else
498 netserver="yes"
499 need_inet_aton="yes"
500 extralibs="-lnet"
501 fi ;;
502 SunOS)
503 v4l="no"
504 v4l2="no"
505 audio_oss="no"
506 dv1394="no"
507 make="gmake"
508 FFLDFLAGS=""
509 FFSERVERLDFLAGS=""
510 SHFLAGS="-shared -Wl,-h,\$@"
511 need_inet_aton="yes"
512 extralibs="$extralibs -lsocket -lnsl"
513 ;;
514 NetBSD)
515 v4l="no"
516 v4l2="no"
517 bktr="yes"
518 audio_oss="yes"
519 dv1394="no"
520 make="gmake"
521 extralibs="$extralibs -lossaudio"
522 ;;
523 OpenBSD)
524 v4l="no"
525 v4l2="no"
526 bktr="yes"
527 audio_oss="yes"
528 dv1394="no"
529 make="gmake"
530 LIBOBJFLAGS="\$(PIC)"
531 LDCONFIG="ldconfig -m \$(libdir)"
532 extralibs="$extralibs -lossaudio"
533 ;;
534 FreeBSD)
535 v4l="no"
536 v4l2="no"
537 bktr="yes"
538 audio_oss="yes"
539 dv1394="no"
540 make="gmake"
541 CFLAGS="$CFLAGS -pthread"
542 ;;
543 GNU/kFreeBSD)
544 v4l="no"
545 v4l2="no"
546 bktr="yes"
547 audio_oss="yes"
548 dv1394="no"
549 CFLAGS="$CFLAGS -pthread"
550 ;;
551 BSD/OS)
552 v4l="no"
553 v4l2="no"
554 bktr="yes"
555 audio_oss="yes"
556 dv1394="no"
557 extralibs="-lpoll -lgnugetopt -lm"
558 make="gmake"
559 strip="strip -d"
560 installstrip=""
561 ;;
562 Darwin)
563 cc="cc"
564 v4l="no"
565 v4l2="no"
566 audio_oss="no"
567 dv1394="no"
568 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
569 VHOOKFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(libdir)/vhook/$@'
570 extralibs=""
571 strip="strip -x"
572 installstrip=""
573 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
574 SLIBSUF=".dylib"
575 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
576 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
577 FFSERVERLDFLAGS=-Wl,-bind_at_load
578 ;;
579 MINGW32*)
580 # Note: the rest of the mingw32 config is done afterwards as mingw32
581 # can be forced on the command line for Linux cross compilation.
582 mingw32="yes"
583 ;;
584 CYGWIN*)
585 targetos=CYGWIN
586 shlibdir='${PREFIX}/bin'
587 v4l="no"
588 v4l2="no"
589 audio_oss="yes"
590 dv1394="no"
591 vhook="no"
592 extralibs=""
593 EXESUF=".exe"
594 SLIBPREF="cyg"
595 SLIBSUF=".dll"
596 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
597 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
598 SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
599 ;;
600 Linux)
601 ;;
602 IRIX*)
603 targetos=IRIX
604 ranlib="echo ignoring ranlib"
605 v4l="no"
606 v4l2="no"
607 audio_oss="no"
608 make="gmake"
609 ;;
610 OS/2)
611 TMPE=$TMPE".exe"
612 ar="emxomfar -p128"
613 ranlib="echo ignoring ranlib"
614 strip="echo ignoring strip"
615 CFLAGS="$CFLAGS -Zomf"
616 FFLDFLAGS="-Zomf -Zstack 16384 -s"
617 SHFLAGS="-Zdll -Zomf"
618 FFSERVERLDFLAGS=""
619 LIBPREF=""
620 LIBSUF=".lib"
621 SLIBPREF=""
622 SLIBSUF=".dll"
623 EXESUF=".exe"
624 extralibs=""
625 pkg_requires=""
626 v4l="no"
627 v4l2="no"
628 audio_oss="no"
629 dv1394="no"
630 ffserver="no"
631 vhook="no"
632 os2="yes"
633
634 ;;
635 *)
636 targetos="${targetos}-UNKNOWN"
637 ;;
638 esac
639
640 # find source path
641 source_path="`dirname $0`"
642 source_path_used="yes"
643 if test -z "$source_path" -o "$source_path" = "." ; then
644 source_path=`pwd`
645 source_path_used="no"
646 else
647 source_path="`cd \"$source_path\"; pwd`"
648 fi
649
650 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
651 show_help
652 fi
653
654 FFMPEG_CONFIGURATION=" "
655 for opt do
656 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
657 done
658
659 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
660 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
661 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
662 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
663 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
664
665 for opt do
666 optval="${opt#*=}"
667 case "$opt" in
668 --log)
669 ;;
670 --log=*) logging="$optval"
671 ;;
672 --prefix=*) PREFIX="$optval"; force_prefix=yes
673 ;;
674 --libdir=*) libdir="$optval"; force_libdir=yes
675 ;;
676 --shlibdir=*) shlibdir="$optval"
677 ;;
678 --incdir=*) incdir="$optval"
679 ;;
680 --mandir=*) mandir="$optval"
681 ;;
682 --source-path=*) source_path="$optval"
683 ;;
684 --cross-prefix=*) cross_prefix="$optval"
685 ;;
686 --cross-compile) cross_compile=yes
687 ;;
688 --cc=*) cc="$optval"
689 ;;
690 --make=*) make="$optval"
691 ;;
692 --extra-cflags=*) CFLAGS="$CFLAGS $optval"
693 ;;
694 --extra-ldflags=*) EXTRALDFLAGS="$optval"
695 ;;
696 --extra-libs=*) extralibs="$optval"
697 ;;
698 --build-suffix=*) BUILDSUF="$optval"
699 ;;
700 --cpu=*) cpu="$optval"
701 ;;
702 --tune=*) tune="$optval"
703 ;;
704 --powerpc-perf-enable) powerpc_perf="yes"
705 ;;
706 --disable-mmx) mmx="no"
707 ;;
708 --disable-iwmmxt) iwmmxt="no"
709 ;;
710 --disable-altivec) altivec="no"
711 ;;
712 --enable-gprof) gprof="yes"
713 ;;
714 --disable-v4l) v4l="no"
715 ;;
716 --disable-v4l2) v4l2="no"
717 ;;
718 --disable-bktr) bktr="no"
719 ;;
720 --disable-audio-oss) audio_oss="no"
721 ;;
722 --disable-audio-beos) audio_beos="no"
723 ;;
724 --disable-dv1394) dv1394="no"
725 ;;
726 --disable-network) network="no"; ffserver="no"
727 ;;
728 --disable-zlib) zlib="no"
729 ;;
730 --enable-a52) a52="yes"
731 ;;
732 --enable-a52bin) a52bin="yes"
733 ;;
734 --enable-dts) dts="yes"
735 ;;
736 --enable-pp) pp="yes"
737 ;;
738 --enable-libgsm) libgsm="yes"
739 ;;
740 --enable-mp3lame) mp3lame="yes"
741 ;;
742 --enable-libogg) libogg="yes"
743 pkg_requires="$pkg_requires ogg >= 1.1"
744 ;;
745 --enable-vorbis) vorbis="yes"
746 pkg_requires="$pkg_requires vorbis vorbisenc"
747 ;;
748 --enable-faad) faad="yes"
749 ;;
750 --enable-faadbin) faadbin="yes"
751 ;;
752 --enable-faac) faac="yes"
753 ;;
754 --enable-xvid) xvid="yes"
755 ;;
756 --enable-x264) x264="yes"
757 ;;
758 --enable-dc1394) dc1394="yes"
759 pkg_requires="$pkg_requires libraw1394"
760 ;;
761 --disable-vhook) vhook="no"
762 ;;
763 --disable-simple_idct) simpleidct="no"
764 ;;
765 --enable-mingw32) mingw32="yes"
766 ;;
767 --enable-mingwce) mingwce="yes"
768 ;;
769 --enable-static) lstatic="yes"
770 ;;
771 --disable-static) lstatic="no"
772 ;;
773 --enable-shared) lshared="yes"
774 ;;
775 --disable-shared) lshared="no"
776 ;;
777 --disable-debug) debug="no"
778 ;;
779 --disable-opts) optimize="no"
780 ;;
781 --disable-mpegaudio-hp) mpegaudio_hp="no"
782 ;;
783 --disable-protocols) protocols="no"; network="no"; ffserver="no"
784 ;;
785 --disable-ffserver) ffserver="no"
786 ;;
787 --disable-ffplay) ffplay="no"
788 ;;
789 --enable-small) optimize="small"
790 ;;
791 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
792 ;;
793 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
794 ;;
795 --enable-amr_wb) amr="yes"; amr_wb="yes"
796 ;;
797 --enable-amr_if2) amr="yes"; amr_if2="yes"
798 ;;
799 --enable-sunmlib) sunmlib="yes"
800 ;;
801 --enable-pthreads) pthreads="yes"
802 ;;
803 --enable-gpl) gpl="yes"
804 ;;
805 --enable-memalign-hack) memalignhack="yes"
806 ;;
807 --disable-strip) dostrip="no"
808 ;;
809 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
810 ;;
811 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
812 ;;
813 --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
814 ;;
815 --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
816 ;;
817 --disable-encoders) ENCODER_LIST=""
818 ;;
819 --disable-decoders) DECODER_LIST=""
820 ;;
821 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
822 ;;
823 --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
824 ;;
825 --disable-muxers) MUXER_LIST=""; ffserver="no"
826 ;;
827 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
828 ;;
829 --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
830 ;;
831 --disable-demuxers) DEMUXER_LIST=""
832 ;;
833 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
834 ;;
835 --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
836 ;;
837 --disable-parsers) PARSER_LIST=""
838 ;;
839 --help) show_help
840 ;;
841 *)
842 echo "Unknown option \"$opt\"."
843 echo "See $0 --help for available options."
844 exit 1
845 ;;
846 esac
847 done
848
849 if test "$logging" != no; then
850 test "$logging" = yes || logfile="$logging"
851 echo "# $0 $@" >$logfile
852 set >>$logfile
853 else
854 logfile=/dev/null
855 fi
856
857 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
858 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
859 cat <<EOF
860 You can only build one library type at once on MinGW.
861 Specify --disable-static --enable-shared to only build
862 the shared libraries. To build only the static libraries
863 you do not need to pass additional options.
864 EOF
865 exit 1
866 fi
867 v4l="no"
868 v4l2="no"
869 bktr="no"
870 audio_oss="no"
871 dv1394="no"
872 dc1394="no"
873 ffserver="no"
874 network="no"
875 if test "$mingwce" = "yes"; then
876 protocols="no"
877 fi
878 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
879 SLIBPREF=""
880 SLIBSUF=".dll"
881 EXESUF=".exe"
882 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
883 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
884 if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
885 if test "$force_libdir" != yes; then bindir="$PREFIX"; fi
886 fi
887
888 # Combine FFLDFLAGS, EXTRALDFLAGS and the LDFLAGS environment variable.
889 LDFLAGS="$FFLDFLAGS $EXTRALDFLAGS $LDFLAGS"
890
891 test -n "$cross_prefix" && cross_compile=yes
892 cc="${cross_prefix}${cc}"
893 ar="${cross_prefix}${ar}"
894 ranlib="${cross_prefix}${ranlib}"
895 strip="${cross_prefix}${strip}"
896
897 # we need to build at least one lib type
898 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
899 cat <<EOF
900 At least one library type must be built.
901 Specify --enable-static to build the static libraries or --enable-shared to
902 build the shared libraries as well. To only build the shared libraries specify
903 --disable-static in addition to --enable-shared.
904 EOF
905 exit 1;
906 fi
907
908 if test "$theora" = "yes" ; then
909 if test "$libogg" = "no"; then
910 echo "libogg must be enabled to enable Theora."
911 fail="yes"
912 theora="no"
913 fi
914 fi
915
916 if test "$vorbis" = "yes" ; then
917 if test "$libogg" = "no"; then
918 echo "libogg must be enabled to enable Vorbis."
919 fail="yes"
920 vorbis="no"
921 fi
922 fi
923
924 if test "$gpl" != "yes"; then
925 if test "$pp" != "no"; then
926 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
927 fail="yes"
928 fi
929
930 if test "$a52" != "no" -o "$a52bin" != "no"; then
931 echo "liba52 is under GPL and --enable-gpl is not specified."
932 fail="yes"
933 fi
934
935 if test "$xvid" != "no"; then
936 echo "libxvidcore is under GPL and --enable-gpl is not specified."
937 fail="yes"
938 fi
939
940 if test "$x264" != "no"; then
941 echo "x264 is under GPL and --enable-gpl is not specified."
942 fail="yes"
943 fi
944
945 if test "$dts" != "no"; then
946 echo "libdts is under GPL and --enable-gpl is not specified."
947 fail="yes"
948 fi
949
950 if test "$faad" != "no" -o "$faadbin" != "no"; then
951 if check_header faad.h; then
952 check_cc << EOF
953 #include <faad.h>
954 #ifndef FAAD2_VERSION
955 ok faad1
956 #endif
957 int main( void ) { return 0; }
958 EOF
959 if test $? = 0 ; then
960 echo "FAAD2 is under GPL and --enable-gpl is not specified."
961 fail="yes"
962 fi
963 else
964 faad="no"
965 faadbin="no"
966 echo "FAAD test failed."
967 fi
968 fi
969
970
971 if test "$fail" = "yes"; then
972 exit 1
973 fi
974 fi
975
976 # compute MMX state
977 if test $mmx = "default"; then
978 if test $cpu = "x86" -o $cpu = "x86_64"; then
979 mmx="yes"
980 else
981 mmx="no"
982 fi
983 fi
984
985 # check iwmmxt support
986 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
987 iwmmxt=no
988 check_cc <<EOF && iwmmxt=yes
989 int main(void) {
990 __asm__ __volatile__ ("wunpckelub wr6, wr4");
991 }
992 EOF
993 fi
994
995 #Darwin CC versions
996 needmdynamicnopic="no"
997 if test $targetos = Darwin; then
998 if test -n "`$cc -v 2>&1 | grep xlc`"; then
999 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1000 else
1001 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1002 case "$gcc_version" in
1003 *2.95*)
1004 CFLAGS="$CFLAGS -no-cpp-precomp -pipe"
1005 ;;
1006 *[34].*)
1007 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
1008 if test "$lshared" = no; then
1009 needmdynamicnopic="yes"
1010 fi
1011 ;;
1012 *)
1013 CFLAGS="$CFLAGS -no-cpp-precomp -pipe"
1014 if test "$lshared" = no; then
1015 needmdynamicnopic="yes"
1016 fi
1017 ;;
1018 esac
1019 fi
1020 if test $optimize != "no"; then
1021 CFLAGS="$CFLAGS -fomit-frame-pointer"
1022 fi
1023 fi
1024
1025 # Can only do AltiVec on PowerPC
1026 if test $altivec = "default"; then
1027 if test $cpu = "powerpc"; then
1028 altivec="yes"
1029 else
1030 altivec="no"
1031 fi
1032 fi
1033
1034 # Add processor-specific flags
1035 TUNECPU="generic"
1036 POWERPCMODE="32bits"
1037 if test $tune != "generic"; then
1038 case $tune in
1039 601|ppc601|PowerPC601)
1040 CFLAGS="$CFLAGS -mcpu=601"
1041 if test $altivec = "yes"; then
1042 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1043 fi
1044 TUNECPU=ppc601
1045 ;;
1046 603*|ppc603*|PowerPC603*)
1047 CFLAGS="$CFLAGS -mcpu=603"
1048 if test $altivec = "yes"; then
1049 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1050 fi
1051 TUNECPU=ppc603
1052 ;;
1053 604*|ppc604*|PowerPC604*)
1054 CFLAGS="$CFLAGS -mcpu=604"
1055 if test $altivec = "yes"; then
1056 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1057 fi
1058 TUNECPU=ppc604
1059 ;;
1060 G3|g3|75*|ppc75*|PowerPC75*)
1061 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1062 if test $altivec = "yes"; then
1063 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1064 fi
1065 TUNECPU=ppc750
1066 ;;
1067 G4|g4|745*|ppc745*|PowerPC745*)
1068 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1069 if test $altivec = "no"; then
1070 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1071 fi
1072 TUNECPU=ppc7450
1073 ;;
1074 74*|ppc74*|PowerPC74*)
1075 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1076 if test $altivec = "no"; then
1077 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1078 fi
1079 TUNECPU=ppc7400
1080 ;;
1081 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1082 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1083 if test $altivec = "no"; then
1084 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1085 fi
1086 TUNECPU=ppc970
1087 POWERPCMODE="64bits"
1088 ;;
1089 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1090 CFLAGS="$CFLAGS -march=$tune"
1091 ;;
1092 sparc64)
1093 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1094 ;;
1095 *)
1096 echo "WARNING: Unknown CPU \"$tune\", ignored."
1097 ;;
1098 esac
1099 fi
1100
1101 # compiler sanity check
1102 check_exec <<EOF
1103 int main(){
1104 return 0;
1105 }
1106 EOF
1107 if test "$?" != 0; then
1108 echo "$cc is unable to create an executable file."
1109 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1110 echo "If $cc is a cross-compiler, use the --cross-compile option."
1111 fi
1112 die "C compiler test failed."
1113 fi
1114
1115 # check for SIMD availability
1116
1117 # AltiVec flags: The FSF version of GCC differs from the Apple version
1118 if test $cpu = "powerpc"; then
1119 if test $altivec = "yes"; then
1120 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1121 CFLAGS="$CFLAGS -faltivec"
1122 else
1123 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1124 fi
1125 fi
1126 fi
1127
1128 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1129
1130 # check if our compiler supports Motorola AltiVec C API
1131 if test $altivec = "yes"; then
1132 if test $_altivec_h = "yes"; then
1133 inc_altivec_h="#include <altivec.h>"
1134 else
1135 inc_altivec_h=
1136 fi
1137 check_cc <<EOF || altivec=no
1138 $inc_altivec_h
1139 int main(void) {
1140 vector signed int v1, v2, v3;
1141 v1 = vec_add(v2,v3);
1142 return 0;
1143 }
1144 EOF
1145 fi
1146
1147 # mmi only available on mips
1148 if test $mmi = "default"; then
1149 if test $cpu = "mips"; then
1150 mmi="yes"
1151 else
1152 mmi="no"
1153 fi
1154 fi
1155
1156 # check if our compiler supports mmi
1157 enabled mmi && check_cc <<EOF || mmi="no"
1158 int main(void) {
1159 __asm__ ("lq \$2, 0(\$2)");
1160 return 0;
1161 }
1162 EOF
1163
1164 # test gcc version to see if vector builtins can be used
1165 # currently only used on i386 for MMX builtins
1166 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1167 #include <xmmintrin.h>
1168 int main(void) {
1169 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1170 return 0;
1171 #else
1172 #error no vector builtins
1173 #endif
1174 }
1175 EOF
1176
1177 # test for mm3dnow.h
1178 test "$cpu" = "x86_64" && march=k8 || march=athlon
1179 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1180 #include <mm3dnow.h>
1181 int main(void) {
1182 __m64 b1;
1183 b1 = _m_pswapd(b1);
1184 _m_femms();
1185 return 0;
1186 }
1187 EOF
1188
1189 # ---
1190 # big/little-endian test
1191 if test "$cross_compile" = "no"; then
1192 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1193 #include <inttypes.h>
1194 int main(int argc, char ** argv){
1195 volatile uint32_t i=0x01234567;
1196 return (*((uint8_t*)(&i))) == 0x67;
1197 }
1198 EOF
1199 else
1200 # programs cannot be launched if cross compiling, so make a static guess
1201 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1202 bigendian="yes"
1203 fi
1204 fi
1205
1206 # ---
1207 # *inttypes.h* test
1208 check_header inttypes.h || inttypes=no
1209
1210 # ---
1211 # *int_fast* test
1212 check_cc <<EOF || emu_fast_int=yes
1213 #include <inttypes.h>
1214 int main(int argc, char ** argv){
1215 volatile uint_fast64_t i=0x01234567;
1216 return 0;
1217 }
1218 EOF
1219
1220 # ---
1221 # check availability of some header files
1222
1223 _memalign=no
1224 _malloc_h=no
1225 if check_header malloc.h; then
1226 _malloc_h=yes
1227 _memalign=yes
1228 check_func memalign || _memalign="no"
1229 fi
1230
1231 if test "$_memalign" = "no" -a "$mmx" = "yes" -a \
1232 "$memalignhack" != "yes" -a "$targetos" != "Darwin" ; then
1233 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1234 fi
1235
1236 check_func localtime_r && localtime_r=yes || localtime_r=no
1237 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1238
1239 # check for some common methods of building with pthread support
1240 # do this before the optional library checks as some of them require pthreads
1241 if enabled pthreads; then
1242 { check_cflags -pthread && check_ldflags -pthread; } ||
1243 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1244 check_lib pthread.h pthread_create -lpthread ||
1245 check_func pthread_create ||
1246 die "ERROR: can't find pthreads library"
1247 fi
1248
1249 # these are off by default, so fail if requested and not available
1250 enabled dts && require libdts dts.h dts_init -ldts
1251 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1252 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1253 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1254 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1255 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1256 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1257 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1258 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1259 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1260
1261 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1262 # the generic test functions
1263 if enabled faac; then
1264 save_flags
1265 temp_extralibs -lfaac
1266 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1267 #include <stdint.h>
1268 #include <faac.h>
1269 int main(){
1270 char *id, *cpr;
1271 faacEncGetVersion(&id, &cpr);
1272 return 0;
1273 }
1274 EOF
1275 restore_flags
1276 fi
1277
1278 # Ugh, recent faad2 versions have renamed all functions and #define the
1279 # old names in faad.h. Generic tests won't work.
1280 if enabled faad; then
1281 save_flags
1282 temp_extralibs -lfaad
1283 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1284 #include <faad.h>
1285 int main(){
1286 faacDecOpen();
1287 return 0;
1288 }
1289 EOF
1290 restore_flags
1291 fi
1292
1293 # test for lrintf in math.h
1294 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1295 #define _ISOC9X_SOURCE 1
1296 #include <math.h>
1297 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1298 EOF
1299
1300 _restrict=
1301 for restrict_keyword in restrict __restrict__ __restrict; do
1302 check_cc <<EOF && _restrict=$restrict_keyword && break
1303 void foo(char * $restrict_keyword p);
1304 EOF
1305 done
1306
1307 # dlopen/dlfcn.h probing
1308
1309 check_header dlfcn.h && dlfcn=yes
1310
1311 temp_extralibs -ldl
1312 if check_func dlopen; then
1313 dlopen=yes
1314 ldl=-ldl
1315 fi
1316 restore_flags
1317
1318 if check_func dlopen; then
1319 dlopen=yes
1320 ldl=
1321 fi
1322
1323 if test "$vhook" = "default"; then
1324 vhook="$dlopen"
1325 fi
1326
1327 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1328 add_extralibs $ldl
1329 fi
1330
1331 if enabled vhook; then
1332 check_ldflags -rdynamic
1333 check_ldflags -export-dynamic
1334 fi
1335
1336 ##########################################
1337 # imlib check
1338
1339 temp_extralibs -lImlib2
1340 check_ld <<EOF && imlib2=yes || imlib2=no
1341 #include <X11/Xlib.h>
1342 #include <Imlib2.h>
1343 int main( void ) { return (int) imlib_load_font("foo"); }
1344 EOF
1345 restore_flags
1346
1347 ##########################################
1348 # FreeType check
1349
1350 freetype2=no
1351 if test "x$targetos" != "xBeOS"; then
1352 if (freetype-config --version) >/dev/null 2>&1 ; then
1353 temp_cflags `freetype-config --cflags`
1354 temp_extralibs `freetype-config --libs`
1355 check_ld <<EOF && freetype2=yes
1356 #include <ft2build.h>
1357 int main( void ) { return (int) FT_Init_FreeType(0); }
1358 EOF
1359 restore_flags
1360 fi
1361 fi
1362
1363 ##########################################
1364 # SDL check
1365
1366 sdl_too_old=no
1367 sdl=no
1368 SDL_CONFIG="${cross_prefix}sdl-config"
1369 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1370 temp_cflags `"${SDL_CONFIG}" --cflags`
1371 temp_extralibs `"${SDL_CONFIG}" --libs`
1372 check_ld <<EOF
1373 #include <SDL.h>
1374 #undef main /* We don't want SDL to override our main() */
1375 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1376 EOF
1377 if test $? = 0; then
1378 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1379 if test "$_sdlversion" -lt 121 ; then
1380 sdl_too_old=yes
1381 else
1382 sdl=yes
1383 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1384 #include <SDL.h>
1385 int main(void){
1386 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1387 int w = vi->current_w;
1388 return 0;
1389 }
1390 EOF
1391 fi
1392 fi
1393 restore_flags
1394 fi
1395
1396 enabled sdl || ffplay=no
1397
1398 ##########################################
1399 # texi2html check
1400
1401 texi2html=no
1402 if (texi2html -version) >/dev/null 2>&1; then
1403 texi2html=yes
1404 fi
1405
1406 ##########################################
1407 # IPv6 check
1408
1409 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1410 #include <sys/types.h>
1411 #include <sys/socket.h>
1412 #include <netinet/in.h>
1413 #include <netdb.h>
1414 int main( void ) {
1415 struct sockaddr_storage saddr;
1416 struct ipv6_mreq mreq6;
1417 getaddrinfo(0,0,0,0);
1418 getnameinfo(0,0,0,0,0,0,0);
1419 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1420 }
1421 EOF
1422
1423 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1424 enabled v4l2 && check_cc <<EOF || v4l2="no"
1425 #include <sys/time.h>
1426 #include <asm/types.h>
1427 #include <linux/videodev2.h>
1428 int dummy = V4L2_PIX_FMT_YUV420;
1429 struct v4l2_buffer dummy1;
1430 EOF
1431
1432 enabled debug && add_cflags -g
1433
1434 # add some useful compiler flags if supported
1435 check_cflags -Wdeclaration-after-statement
1436 check_cflags -Wall
1437 check_cflags -Wno-switch
1438
1439 # add some linker flags
1440 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1441
1442 # not all compilers support -Os
1443 test "$optimize" = "small" && check_cflags -Os
1444
1445 if enabled optimize; then
1446 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1447 CFLAGS="$CFLAGS -O5"
1448 LDFLAGS="$LDFLAGS -O5"
1449 else
1450 CFLAGS="-O3 $CFLAGS"
1451 fi
1452 fi
1453
1454 # PIC flags for shared library objects where they are needed
1455 if test "$lshared" = "yes" ; then
1456 # LIBOBJFLAGS may have already been set in the OS configuration
1457 if test -z "$LIBOBJFLAGS" ; then
1458 case "$cpu" in
1459 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1460 esac
1461 fi
1462 fi
1463
1464 if test "$gprof" = "yes" ; then
1465 CFLAGS="$CFLAGS -p"
1466 LDFLAGS="$LDFLAGS -p"
1467 fi
1468
1469 echo "install prefix $PREFIX"
1470 echo "source path $source_path"
1471 echo "C compiler $cc"
1472 echo "make $make"
1473 echo "CPU $cpu ($tune)"
1474 if test "$BUILDSUF" != ""; then
1475 echo "build suffix $BUILDSUF"
1476 fi
1477 echo "big-endian $bigendian"
1478 echo "inttypes.h $inttypes"
1479 echo "broken inttypes.h $emu_fast_int"
1480 if test $cpu = "x86" -o $cpu = "x86_64"; then
1481 echo "MMX enabled $mmx"
1482 echo "Vector Builtins $builtin_vector"
1483 echo "3DNow! Builtins $mm3dnow"
1484 fi
1485 if test $cpu = "armv4l"; then
1486 echo "IWMMXT enabled $iwmmxt"
1487 fi
1488 if test $cpu = "mips"; then
1489 echo "MMI enabled $mmi"
1490 fi
1491 if test $cpu = "powerpc"; then
1492 echo "AltiVec enabled $altivec"
1493 fi
1494 echo "gprof enabled $gprof"
1495 echo "zlib enabled $zlib"
1496 echo "libgsm enabled $libgsm"
1497 echo "mp3lame enabled $mp3lame"
1498 echo "libogg enabled $libogg"
1499 echo "Vorbis enabled $vorbis"
1500 echo "FAAD enabled $faad"
1501 echo "faadbin enabled $faadbin"
1502 echo "FAAC enabled $faac"
1503 echo "XviD enabled $xvid"
1504 echo "x264 enabled $x264"
1505 echo "a52 support $a52"
1506 echo "a52 dlopened $a52bin"
1507 echo "DTS support $dts"
1508 echo "pp support $pp"
1509 echo "debug symbols $debug"
1510 echo "strip symbols $dostrip"
1511 echo "optimize $optimize"
1512 echo "static $lstatic"
1513 echo "shared $lshared"
1514 echo "video hooking $vhook"
1515 echo "SDL support $sdl"
1516 if test $sdl_too_old = "yes"; then
1517 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1518 fi
1519
1520 if test "$vhook" = "yes"; then
1521 echo "Imlib2 support $imlib2"
1522 echo "FreeType support $freetype2"
1523 fi
1524 echo "Sun medialib support" $sunmlib
1525 echo "pthreads support" $pthreads
1526 echo "AMR-NB float support" $amr_nb
1527 echo "AMR-NB fixed support" $amr_nb_fixed
1528 echo "AMR-WB float support" $amr_wb
1529 echo "AMR-WB IF2 support" $amr_if2
1530 echo "network support $network"
1531 if test "$network" = "yes" ; then
1532 echo "IPv6 support $ipv6"
1533 fi
1534 if test "$gpl" = "no" ; then
1535 echo "License: LGPL"
1536 else
1537 echo "License: GPL"
1538 fi
1539
1540 echo "Creating config.mak and config.h..."
1541
1542 date >> config.log
1543 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1544 echo "# Automatically generated by configure - do not modify!" > config.mak
1545 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1546 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1547
1548 echo "PREFIX=$PREFIX" >> config.mak
1549 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1550 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1551 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1552 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1553 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1554 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1555 echo "MAKE=$make" >> config.mak
1556 echo "CC=$cc" >> config.mak
1557 echo "AR=$ar" >> config.mak
1558 echo "RANLIB=$ranlib" >> config.mak
1559 if test "$dostrip" = "yes" ; then
1560 echo "STRIP=$strip" >> config.mak
1561 echo "INSTALLSTRIP=$installstrip" >> config.mak
1562 else
1563 echo "STRIP=echo ignoring strip" >> config.mak
1564 echo "INSTALLSTRIP=" >> config.mak
1565 fi
1566
1567 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1568 # shared modules on OS/X (vhook/Makefile).
1569 SHCFLAGS="$CFLAGS"
1570 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1571
1572 echo "OPTFLAGS=$CFLAGS" >> config.mak
1573 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1574 echo "LDFLAGS=$LDFLAGS" >> config.mak
1575 echo "LDCONFIG=$LDCONFIG" >> config.mak
1576 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1577 echo "SHFLAGS=$SHFLAGS" >> config.mak
1578 echo "VHOOKFLAGS=$VHOOKFLAGS" >> config.mak
1579 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1580 echo "BUILD_STATIC=$lstatic" >> config.mak
1581 echo "BUILDSUF=$BUILDSUF" >> config.mak
1582 echo "LIBPREF=$LIBPREF" >> config.mak
1583 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1584 if test "$lstatic" = "yes" ; then
1585 echo "LIB=$LIB" >> config.mak
1586 else # Some Make complain if this variable does not exist.
1587 echo "LIB=" >> config.mak
1588 fi
1589 echo "SLIBPREF=$SLIBPREF" >> config.mak
1590 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1591 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1592 echo "TARGET_OS=$targetos" >> config.mak
1593 if test "$cpu" = "x86" ; then
1594 echo "TARGET_ARCH_X86=yes" >> config.mak
1595 echo "#define ARCH_X86 1" >> $TMPH
1596 elif test "$cpu" = "x86_64" ; then
1597 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1598 echo "#define ARCH_X86_64 1" >> $TMPH
1599 elif test "$cpu" = "armv4l" ; then
1600 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1601 echo "#define ARCH_ARMV4L 1" >> $TMPH
1602 elif test "$cpu" = "alpha" ; then
1603 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1604 echo "#define ARCH_ALPHA 1" >> $TMPH
1605 elif test "$cpu" = "sparc64" ; then
1606 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1607 echo "#define ARCH_SPARC64 1" >> $TMPH
1608 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1609 echo "#define ARCH_SPARC 1" >> $TMPH
1610 elif test "$cpu" = "sparc" ; then
1611 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1612 echo "#define ARCH_SPARC 1" >> $TMPH
1613 elif test "$cpu" = "powerpc" ; then
1614 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1615 echo "#define ARCH_POWERPC 1" >> $TMPH
1616 if test $POWERPCMODE = "32bits"; then
1617 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1618 else
1619 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1620 fi
1621 if test "$powerpc_perf" = "yes"; then
1622 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1623 fi
1624 elif test "$cpu" = "mips" ; then
1625 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1626 echo "#define ARCH_MIPS 1" >> $TMPH
1627 elif test "$cpu" = "sh4" ; then
1628 echo "TARGET_ARCH_SH4=yes" >> config.mak
1629 echo "#define ARCH_SH4 1" >> $TMPH
1630 elif test "$cpu" = "parisc" ; then
1631 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1632 echo "#define ARCH_PARISC 1" >> $TMPH
1633 elif test "$cpu" = "s390" ; then
1634 echo "TARGET_ARCH_S390=yes" >> config.mak
1635 echo "#define ARCH_S390 1" >> $TMPH
1636 elif test "$cpu" = "m68k" ; then
1637 echo "TARGET_ARCH_M68K=yes" >> config.mak
1638 echo "#define ARCH_M68K 1" >> $TMPH
1639 elif test "$cpu" = "ia64" ; then
1640 echo "TARGET_ARCH_IA64=yes" >> config.mak
1641 echo "#define ARCH_IA64 1" >> $TMPH
1642 fi
1643 echo "#define TUNECPU $TUNECPU" >> $TMPH
1644 if test "$bigendian" = "yes" ; then
1645 echo "WORDS_BIGENDIAN=yes" >> config.mak
1646 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1647 fi
1648 if test "$inttypes" != "yes" ; then
1649 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1650 fi
1651 if test "$emu_fast_int" = "yes" ; then
1652 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1653 fi
1654 if test "$mmx" = "yes" ; then
1655 echo "TARGET_MMX=yes" >> config.mak
1656 echo "#define HAVE_MMX 1" >> $TMPH
1657 echo "#define __CPU__ 586" >> $TMPH
1658 fi
1659 if test "$builtin_vector" = "yes" ; then
1660 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1661 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1662 fi
1663 if test "$mm3dnow" = "yes" ; then
1664 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1665 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1666 fi
1667 if test "$iwmmxt" = "yes" ; then
1668 echo "TARGET_IWMMXT=yes" >> config.mak
1669 echo "#define HAVE_IWMMXT 1" >> $TMPH
1670 fi
1671 if test "$mmi" = "yes" ; then
1672 echo "TARGET_MMI=yes" >> config.mak
1673 echo "#define HAVE_MMI 1" >> $TMPH
1674 fi
1675 if test "$altivec" = "yes" ; then
1676 echo "TARGET_ALTIVEC=yes" >> config.mak
1677 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1678 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1679 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1680 if test "$_altivec_h" = "yes" ; then
1681 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1682 else
1683 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1684 fi
1685 fi
1686 if test "$gprof" = "yes" ; then
1687 echo "#define HAVE_GPROF 1" >> $TMPH
1688 fi
1689 if test "$localtime_r" = "yes" ; then
1690 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1691 fi
1692 if test "$imlib2" = "yes" ; then
1693 echo "HAVE_IMLIB2=yes" >> config.mak
1694 fi
1695 if test "$freetype2" = "yes" ; then
1696 echo "HAVE_FREETYPE2=yes" >> config.mak
1697 fi
1698 if test "$sunmlib" = "yes" ; then
1699 echo "HAVE_MLIB=yes" >> config.mak
1700 echo "#define HAVE_MLIB 1" >> $TMPH
1701 fi
1702 if test "$pthreads" = "yes" ; then
1703 echo "HAVE_PTHREADS=yes" >> config.mak
1704 echo "#define HAVE_PTHREADS 1" >> $TMPH
1705 echo "#define HAVE_THREADS 1" >> $TMPH
1706 fi
1707 if test "$sdl" = "yes" ; then
1708 echo "CONFIG_SDL=yes" >> config.mak
1709 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1710 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1711 if test "$sdl_video_size" = "yes"; then
1712 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1713 fi
1714 fi
1715 if test "$texi2html" = "yes"; then
1716 echo "BUILD_DOC=yes" >> config.mak
1717 fi
1718 if test "$have_lrintf" = "yes" ; then
1719 echo "#define HAVE_LRINTF 1" >> $TMPH
1720 fi
1721 if test "$vhook" = "yes" ; then
1722 echo "BUILD_VHOOK=yes" >> config.mak
1723 echo "#define HAVE_VHOOK 1" >> $TMPH
1724 fi
1725
1726 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1727 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1728 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1729 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1730
1731
1732
1733 if test "$lshared" = "yes" ; then
1734 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1735 echo "BUILD_SHARED=yes" >> config.mak
1736 echo "PIC=-fPIC -DPIC" >> config.mak
1737 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1738 echo "SPPVERSION=$lavc_version" >> config.mak
1739 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1740 echo "LAVCVERSION=$lavc_version" >> config.mak
1741 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1742 echo "LAVFVERSION=$lavf_version" >> config.mak
1743 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1744 echo "LAVUVERSION=$lavu_version" >> config.mak
1745 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1746 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1747 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1748 fi
1749 echo "EXTRALIBS=$extralibs" >> config.mak
1750
1751 # If you do not want to use encoders, disable them.
1752 if echo "$ENCODER_LIST" | grep -q encoder; then
1753 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1754 echo "CONFIG_ENCODERS=yes" >> config.mak
1755 fi
1756
1757 # If you do not want to use decoders, disable them.
1758 if echo "$DECODER_LIST" | grep -q decoder; then
1759 echo "#define CONFIG_DECODERS 1" >> $TMPH
1760 echo "CONFIG_DECODERS=yes" >> config.mak
1761 fi
1762
1763 # muxers
1764 if echo "$MUXER_LIST" | grep -q muxer; then
1765 echo "#define CONFIG_MUXERS 1" >> $TMPH
1766 echo "CONFIG_MUXERS=yes" >> config.mak
1767 fi
1768
1769 # demuxers
1770 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1771 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1772 echo "CONFIG_DEMUXERS=yes" >> config.mak
1773 fi
1774
1775 # AC3
1776 if test "$a52" = "yes" ; then
1777 echo "#define CONFIG_AC3 1" >> $TMPH
1778 echo "CONFIG_AC3=yes" >> config.mak
1779
1780 if test "$a52bin" = "yes" ; then
1781 echo "#define CONFIG_A52BIN 1" >> $TMPH
1782 echo "CONFIG_A52BIN=yes" >> config.mak
1783 fi
1784 fi
1785
1786 # DTS
1787 if test "$dts" = "yes" ; then
1788 echo "#define CONFIG_DTS 1" >> $TMPH
1789 echo "CONFIG_DTS=yes" >> config.mak
1790 fi
1791
1792 # PP
1793 if test "$pp" = "yes" ; then
1794 echo "#define CONFIG_PP 1" >> $TMPH
1795 echo "CONFIG_PP=yes" >> config.mak
1796 fi
1797
1798 # MPEG audio high precision mode
1799 if test "$mpegaudio_hp" = "yes" ; then
1800 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1801 fi
1802
1803 if test "$v4l" = "yes" ; then
1804 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1805 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1806 fi
1807
1808 if test "$v4l2" = "yes" ; then
1809 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1810 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1811 fi
1812
1813 if test "$bktr" = "yes" ; then
1814 echo "#define CONFIG_BKTR 1" >> $TMPH
1815 echo "CONFIG_BKTR=yes" >> config.mak
1816 fi
1817
1818 if test "$dv1394" = "yes" ; then
1819 echo "#define CONFIG_DV1394 1" >> $TMPH
1820 echo "CONFIG_DV1394=yes" >> config.mak
1821 fi
1822
1823 if test "$dc1394" = "yes" ; then
1824 echo "#define CONFIG_DC1394 1" >> $TMPH
1825 echo "CONFIG_DC1394=yes" >> config.mak
1826 fi
1827
1828 if test "$dlopen" = "yes" ; then
1829 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1830 fi
1831
1832 if test "$dlfcn" = "yes" ; then
1833 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1834 fi
1835
1836 if test "$audio_oss" = "yes" ; then
1837 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1838 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1839 fi
1840
1841 if test "$audio_beos" = "yes" ; then
1842 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1843 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1844 fi
1845
1846 if test "$network" = "yes" ; then
1847 echo "#define CONFIG_NETWORK 1" >> $TMPH
1848 echo "CONFIG_NETWORK=yes" >> config.mak
1849 fi
1850
1851 if test "$ipv6" = "yes" ; then
1852 echo "#define CONFIG_IPV6 1" >> $TMPH
1853 fi
1854
1855 if test "$zlib" = "yes" ; then
1856 echo "#define CONFIG_ZLIB 1" >> $TMPH
1857 echo "CONFIG_ZLIB=yes" >> config.mak
1858 fi
1859
1860 if test "$libgsm" = "yes" ; then
1861 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1862 echo "CONFIG_LIBGSM=yes" >> config.mak
1863 fi
1864
1865 if test "$mp3lame" = "yes" ; then
1866 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1867 echo "CONFIG_MP3LAME=yes" >> config.mak
1868 fi
1869
1870 if test "$libogg" = "yes" ; then
1871 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1872 echo "CONFIG_LIBOGG=yes" >> config.mak
1873 fi
1874
1875 if test "$vorbis" = "yes" ; then
1876 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1877 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1878 fi
1879
1880 if test "$theora" = "yes" ; then
1881 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1882 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1883 fi
1884
1885 if test "$faad" = "yes" ; then
1886 echo "#define CONFIG_FAAD 1" >> $TMPH
1887 echo "CONFIG_FAAD=yes" >> config.mak
1888 fi
1889
1890 if test "$faadbin" = "yes" ; then
1891 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1892 echo "CONFIG_FAADBIN=yes" >> config.mak
1893 fi
1894
1895 if test "$faac" = "yes" ; then
1896 echo "#define CONFIG_FAAC 1" >> $TMPH
1897 echo "CONFIG_FAAC=yes" >> config.mak
1898 fi
1899
1900 if test "$xvid" = "yes" ; then
1901 echo "#define CONFIG_XVID 1" >> $TMPH
1902 echo "CONFIG_XVID=yes" >> config.mak
1903 fi
1904
1905 if test "$x264" = "yes" ; then
1906 echo "#define CONFIG_X264 1" >> $TMPH
1907 echo "CONFIG_X264=yes" >> config.mak
1908 fi
1909
1910 if test "$mingw32" = "yes" ; then
1911 echo "CONFIG_MINGW=yes" >> config.mak
1912 echo "HAVE_W32THREADS=yes" >> config.mak
1913 echo "#define HAVE_W32THREADS 1" >> $TMPH
1914 echo "#define HAVE_THREADS 1" >> $TMPH
1915 echo "#ifndef __MINGW32__" >> $TMPH
1916 echo "#define __MINGW32__ 1" >> $TMPH
1917 echo "#endif" >> $TMPH
1918 fi
1919
1920 if test "$mingwce" = "yes" ; then
1921 echo "CONFIG_MINGW=yes" >> config.mak
1922 echo "#define CONFIG_WINCE 1" >> $TMPH
1923 echo "CONFIG_WINCE=yes" >> config.mak
1924 echo "#ifndef __MINGW32__" >> $TMPH
1925 echo "#define __MINGW32__ 1" >> $TMPH
1926 echo "#endif" >> $TMPH
1927 fi
1928
1929 if test "$os2" = "yes" ; then
1930 echo "#define CONFIG_OS2 1" >> $TMPH
1931 echo "CONFIG_OS2=yes" >> config.mak
1932 echo "HAVE_OS2THREADS=yes" >> config.mak
1933 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1934 echo "#define HAVE_THREADS 1" >> $TMPH
1935 fi
1936
1937 if test "$targetos" = "SunOS" ; then
1938 echo "#define CONFIG_SUNOS 1" >> $TMPH
1939 fi
1940
1941 if test "$targetos" = "BeOS" ; then
1942 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1943 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1944 echo "#define HAVE_THREADS 1" >> $TMPH
1945 fi
1946
1947 if test "$targetos" = "Darwin"; then
1948 echo "#define CONFIG_DARWIN 1" >> $TMPH
1949 echo "CONFIG_DARWIN=yes" >> config.mak
1950 fi
1951
1952 if test "$_malloc_h" = "yes" ; then
1953 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1954 else
1955 echo "#undef HAVE_MALLOC_H" >> $TMPH
1956 fi
1957
1958 if test "$_memalign" = "yes" ; then
1959 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1960 else
1961 echo "#undef HAVE_MEMALIGN" >> $TMPH
1962 fi
1963
1964 if test "$memalignhack" = "yes" ; then
1965 echo "#define MEMALIGN_HACK 1" >> $TMPH
1966 fi
1967
1968
1969 if test "$netserver" = "yes" ; then
1970 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1971 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1972 fi
1973
1974 if test "$need_inet_aton" = "yes" ; then
1975 echo "NEED_INET_ATON=yes" >> config.mak
1976 fi
1977
1978 if test "$simpleidct" = "yes" ; then
1979 echo "#define SIMPLE_IDCT 1" >> $TMPH
1980 fi
1981
1982 if test "$protocols" = "yes" ; then
1983 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1984 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1985 fi
1986
1987 if test "$ffserver" = "yes" ; then
1988 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1989 echo "CONFIG_FFSERVER=yes" >> config.mak
1990 fi
1991
1992 if test "$ffplay" = "yes" ; then
1993 echo "CONFIG_FFPLAY=yes" >> config.mak
1994 fi
1995
1996 if test "$gpl" = "yes" ; then
1997 echo "#define CONFIG_GPL 1" >> $TMPH
1998 echo "CONFIG_GPL=yes" >> config.mak
1999 fi
2000
2001 echo "#define restrict $_restrict" >> $TMPH
2002
2003 if test "$optimize" = "small"; then
2004 echo "#define always_inline" >> $TMPH
2005 echo "#define CONFIG_SMALL 1" >> $TMPH
2006 fi
2007
2008 # build tree in object directory if source path is different from current one
2009 if test "$source_path_used" = "yes" ; then
2010 DIRS="\
2011 doc \
2012 libavformat \
2013 libavcodec \
2014 libavcodec/alpha \
2015 libavcodec/armv4l \
2016 libavcodec/i386 \
2017 libavcodec/sparc \
2018 libavcodec/mlib \
2019 libavcodec/ppc \
2020 libavcodec/liba52 \
2021 libpostproc \
2022 libavutil \
2023 tests \
2024 vhook \
2025 "
2026 FILES="\
2027 Makefile \
2028 libavformat/Makefile \
2029 libavcodec/Makefile \
2030 libpostproc/Makefile \
2031 libavutil/Makefile \
2032 tests/Makefile \
2033 vhook/Makefile \
2034 doc/Makefile \
2035 doc/texi2pod.pl \
2036 "
2037 for dir in $DIRS ; do
2038 mkdir -p $dir
2039 done
2040 for f in $FILES ; do
2041 ln -sf "$source_path/$f" $f
2042 done
2043 fi
2044 echo "SRC_PATH=$source_path" >> config.mak
2045 echo "BUILD_ROOT=$PWD" >> config.mak
2046
2047 if test "$amr" = "yes" ; then
2048 echo "#define CONFIG_AMR 1" >> $TMPH
2049 echo "CONFIG_AMR=yes" >> config.mak
2050 fi
2051
2052 if test "$amr_wb" = "yes" ; then
2053 echo "#define CONFIG_AMR_WB 1" >> $TMPH
2054 echo "CONFIG_AMR_WB=yes" >> config.mak
2055 echo
2056 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2057 echo "V5.1.0 from "
2058 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2059 echo "and extracted the source to libavcodec/amrwb_float"
2060 fi
2061
2062 if test "$amr_nb" = "yes" ; then
2063 echo "#define CONFIG_AMR_NB 1" >> $TMPH
2064 echo "CONFIG_AMR_NB=yes" >> config.mak
2065 echo
2066 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2067 echo "REL-5 V5.1.0 from "
2068 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2069 echo "and extracted the source to libavcodec/amr_float"
2070 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2071 fi
2072
2073 if test "$amr_nb_fixed" = "yes" ; then
2074 echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2075 echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2076 echo
2077 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2078 echo "REL-5 version 5.1.0 from "
2079 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2080 echo "and extracted src to libavcodec/amr"
2081 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2082 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2083 fi
2084
2085 if test "$amr_if2" = "yes" ; then
2086 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2087 fi
2088
2089
2090 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2091 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2092 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2093 done
2094
2095 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2096 diff $TMPH config.h >/dev/null 2>&1
2097 if test "$?" != "0" ; then
2098 mv -f $TMPH config.h
2099 else
2100 echo "config.h is unchanged"
2101 fi
2102
2103 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2104
2105
2106 # build pkg-config files libav*.pc and libpostproc.pc
2107 # libavutil.pc
2108 cat <<EOF >libavutil.pc
2109 prefix=$PREFIX
2110 exec_prefix=\${prefix}
2111 libdir=\${exec_prefix}/lib
2112 includedir=\${prefix}/include
2113
2114 Name: libavutil
2115 Description: FFmpeg utility library
2116 Version: $lavu_version
2117 Requires:
2118 Conflicts:
2119 Libs: -L\${libdir} -lavutil
2120 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2121 EOF
2122
2123 cat <<EOF >libavutil-uninstalled.pc
2124 prefix=
2125 exec_prefix=
2126 libdir=\${pcfiledir}/libavutil
2127 includedir=\${pcfiledir}/libavutil
2128
2129 Name: libavutil
2130 Description: FFmpeg utility library
2131 Version: $lavu_version
2132 Requires:
2133 Conflicts:
2134 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2135 Cflags: -I\${includedir}
2136 EOF
2137
2138 # libavcodec.pc
2139 cat <<EOF >libavcodec.pc
2140 prefix=$PREFIX
2141 exec_prefix=\${prefix}
2142 libdir=\${exec_prefix}/lib
2143 includedir=\${prefix}/include
2144
2145 Name: libavcodec
2146 Description: FFmpeg codec library
2147 Version: $lavc_version
2148 Requires: $pkg_requires libavutil = $lavu_version
2149 Conflicts:
2150 Libs: -L\${libdir} -lavcodec $extralibs
2151 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2152 EOF
2153
2154 cat <<EOF >libavcodec-uninstalled.pc
2155 prefix=
2156 exec_prefix=
2157 libdir=\${pcfiledir}/libavcodec
2158 includedir=\${pcfiledir}/libavcodec
2159
2160 Name: libavcodec
2161 Description: FFmpeg codec library
2162 Version: $lavc_version
2163 Requires: $pkg_requires libavutil = $lavu_version
2164 Conflicts:
2165 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2166 Cflags: -I\${includedir}
2167 EOF
2168
2169 # libavformat.pc
2170 cat <<EOF >libavformat.pc
2171 prefix=$PREFIX
2172 exec_prefix=\${prefix}
2173 libdir=\${exec_prefix}/lib
2174 includedir=\${prefix}/include
2175
2176 Name: libavformat
2177 Description: FFmpeg container format library
2178 Version: $lavf_version
2179 Requires: $pkg_requires libavcodec = $lavc_version
2180 Conflicts:
2181 Libs: -L\${libdir} -lavformat $extralibs
2182 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2183 EOF
2184
2185 cat <<EOF >libavformat-uninstalled.pc
2186 prefix=
2187 exec_prefix=
2188 libdir=\${pcfiledir}/libavformat
2189 includedir=\${pcfiledir}/libavformat
2190
2191 Name: libavformat
2192 Description: FFmpeg container format library
2193 Version: $lavf_version
2194 Requires: $pkg_requires libavcodec = $lavc_version
2195 Conflicts:
2196 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2197 Cflags: -I\${includedir}
2198 EOF
2199
2200
2201 # libpostproc.pc
2202 cat <<EOF >libpostproc.pc
2203 prefix=$PREFIX
2204 exec_prefix=\${prefix}
2205 libdir=\${exec_prefix}/lib
2206 includedir=\${prefix}/include
2207
2208 Name: libpostproc
2209 Description: FFmpeg post processing library
2210 Version: $lavc_version
2211 Requires:
2212 Conflicts:
2213 Libs: -L\${libdir} -lpostproc
2214 Cflags: -I\${includedir} -I\${includedir}/postproc
2215 EOF
2216
2217 cat <<EOF >libpostproc-uninstalled.pc
2218 prefix=
2219 exec_prefix=
2220 libdir=\${pcfiledir}/libpostproc
2221 includedir=\${pcfiledir}/libpostproc
2222
2223 Name: libpostproc
2224 Description: FFmpeg post processing library
2225 Version: $lavc_version
2226 Requires:
2227 Conflicts:
2228 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2229 Cflags: -I\${includedir}
2230 EOF