Remove unnecessary darwin variable.
[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 shlibdir='${PREFIX}/bin'
586 v4l="no"
587 v4l2="no"
588 audio_oss="yes"
589 dv1394="no"
590 vhook="no"
591 extralibs=""
592 EXESUF=".exe"
593 SLIBPREF="cyg"
594 SLIBSUF=".dll"
595 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
596 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
597 SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
598 ;;
599 Linux)
600 ;;
601 IRIX*)
602 ranlib="echo ignoring ranlib"
603 v4l="no"
604 v4l2="no"
605 audio_oss="no"
606 make="gmake"
607 ;;
608 OS/2)
609 TMPE=$TMPE".exe"
610 ar="emxomfar -p128"
611 ranlib="echo ignoring ranlib"
612 strip="echo ignoring strip"
613 CFLAGS="$CFLAGS -Zomf"
614 FFLDFLAGS="-Zomf -Zstack 16384 -s"
615 SHFLAGS="-Zdll -Zomf"
616 FFSERVERLDFLAGS=""
617 LIBPREF=""
618 LIBSUF=".lib"
619 SLIBPREF=""
620 SLIBSUF=".dll"
621 EXESUF=".exe"
622 extralibs=""
623 pkg_requires=""
624 v4l="no"
625 v4l2="no"
626 audio_oss="no"
627 dv1394="no"
628 ffserver="no"
629 vhook="no"
630 os2="yes"
631
632 ;;
633 *) ;;
634 esac
635
636 # From MPlayer configure. We need TARGET_OS available
637 # to the Makefile, so it can distinguish between flavors
638 # of AltiVec on PowerPC.
639 TARGET_OS=`( uname -s ) 2>&1`
640 case "$TARGET_OS" in
641 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
642 ;;
643 IRIX*)
644 TARGET_OS=IRIX
645 ;;
646 HP-UX*)
647 TARGET_OS=HP-UX
648 ;;
649 [cC][yY][gG][wW][iI][nN]*)
650 TARGET_OS=CYGWIN
651 ;;
652 *)
653 TARGET_OS="$TARGET_OS-UNKNOWN"
654 ;;
655 esac
656
657 # find source path
658 source_path="`dirname $0`"
659 source_path_used="yes"
660 if test -z "$source_path" -o "$source_path" = "." ; then
661 source_path=`pwd`
662 source_path_used="no"
663 else
664 source_path="`cd \"$source_path\"; pwd`"
665 fi
666
667 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
668 show_help
669 fi
670
671 FFMPEG_CONFIGURATION=" "
672 for opt do
673 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
674 done
675
676 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
677 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
678 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
679 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
680 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
681
682 for opt do
683 optval="${opt#*=}"
684 case "$opt" in
685 --log)
686 ;;
687 --log=*) logging="$optval"
688 ;;
689 --prefix=*) PREFIX="$optval"; force_prefix=yes
690 ;;
691 --libdir=*) libdir="$optval"; force_libdir=yes
692 ;;
693 --shlibdir=*) shlibdir="$optval"
694 ;;
695 --incdir=*) incdir="$optval"
696 ;;
697 --mandir=*) mandir="$optval"
698 ;;
699 --source-path=*) source_path="$optval"
700 ;;
701 --cross-prefix=*) cross_prefix="$optval"
702 ;;
703 --cross-compile) cross_compile=yes
704 ;;
705 --cc=*) cc="$optval"
706 ;;
707 --make=*) make="$optval"
708 ;;
709 --extra-cflags=*) CFLAGS="$CFLAGS $optval"
710 ;;
711 --extra-ldflags=*) EXTRALDFLAGS="$optval"
712 ;;
713 --extra-libs=*) extralibs="$optval"
714 ;;
715 --build-suffix=*) BUILDSUF="$optval"
716 ;;
717 --cpu=*) cpu="$optval"
718 ;;
719 --tune=*) tune="$optval"
720 ;;
721 --powerpc-perf-enable) powerpc_perf="yes"
722 ;;
723 --disable-mmx) mmx="no"
724 ;;
725 --disable-iwmmxt) iwmmxt="no"
726 ;;
727 --disable-altivec) altivec="no"
728 ;;
729 --enable-gprof) gprof="yes"
730 ;;
731 --disable-v4l) v4l="no"
732 ;;
733 --disable-v4l2) v4l2="no"
734 ;;
735 --disable-bktr) bktr="no"
736 ;;
737 --disable-audio-oss) audio_oss="no"
738 ;;
739 --disable-audio-beos) audio_beos="no"
740 ;;
741 --disable-dv1394) dv1394="no"
742 ;;
743 --disable-network) network="no"; ffserver="no"
744 ;;
745 --disable-zlib) zlib="no"
746 ;;
747 --enable-a52) a52="yes"
748 ;;
749 --enable-a52bin) a52bin="yes"
750 ;;
751 --enable-dts) dts="yes"
752 ;;
753 --enable-pp) pp="yes"
754 ;;
755 --enable-libgsm) libgsm="yes"
756 ;;
757 --enable-mp3lame) mp3lame="yes"
758 ;;
759 --enable-libogg) libogg="yes"
760 pkg_requires="$pkg_requires ogg >= 1.1"
761 ;;
762 --enable-vorbis) vorbis="yes"
763 pkg_requires="$pkg_requires vorbis vorbisenc"
764 ;;
765 --enable-faad) faad="yes"
766 ;;
767 --enable-faadbin) faadbin="yes"
768 ;;
769 --enable-faac) faac="yes"
770 ;;
771 --enable-xvid) xvid="yes"
772 ;;
773 --enable-x264) x264="yes"
774 ;;
775 --enable-dc1394) dc1394="yes"
776 pkg_requires="$pkg_requires libraw1394"
777 ;;
778 --disable-vhook) vhook="no"
779 ;;
780 --disable-simple_idct) simpleidct="no"
781 ;;
782 --enable-mingw32) mingw32="yes"
783 ;;
784 --enable-mingwce) mingwce="yes"
785 ;;
786 --enable-static) lstatic="yes"
787 ;;
788 --disable-static) lstatic="no"
789 ;;
790 --enable-shared) lshared="yes"
791 ;;
792 --disable-shared) lshared="no"
793 ;;
794 --disable-debug) debug="no"
795 ;;
796 --disable-opts) optimize="no"
797 ;;
798 --disable-mpegaudio-hp) mpegaudio_hp="no"
799 ;;
800 --disable-protocols) protocols="no"; network="no"; ffserver="no"
801 ;;
802 --disable-ffserver) ffserver="no"
803 ;;
804 --disable-ffplay) ffplay="no"
805 ;;
806 --enable-small) optimize="small"
807 ;;
808 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
809 ;;
810 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
811 ;;
812 --enable-amr_wb) amr="yes"; amr_wb="yes"
813 ;;
814 --enable-amr_if2) amr="yes"; amr_if2="yes"
815 ;;
816 --enable-sunmlib) sunmlib="yes"
817 ;;
818 --enable-pthreads) pthreads="yes"
819 ;;
820 --enable-gpl) gpl="yes"
821 ;;
822 --enable-memalign-hack) memalignhack="yes"
823 ;;
824 --disable-strip) dostrip="no"
825 ;;
826 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
827 ;;
828 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
829 ;;
830 --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
831 ;;
832 --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
833 ;;
834 --disable-encoders) ENCODER_LIST=""
835 ;;
836 --disable-decoders) DECODER_LIST=""
837 ;;
838 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
839 ;;
840 --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
841 ;;
842 --disable-muxers) MUXER_LIST=""; ffserver="no"
843 ;;
844 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
845 ;;
846 --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
847 ;;
848 --disable-demuxers) DEMUXER_LIST=""
849 ;;
850 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
851 ;;
852 --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
853 ;;
854 --disable-parsers) PARSER_LIST=""
855 ;;
856 --help) show_help
857 ;;
858 *)
859 echo "Unknown option \"$opt\"."
860 echo "See $0 --help for available options."
861 exit 1
862 ;;
863 esac
864 done
865
866 if test "$logging" != no; then
867 test "$logging" = yes || logfile="$logging"
868 echo "# $0 $@" >$logfile
869 set >>$logfile
870 else
871 logfile=/dev/null
872 fi
873
874 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
875 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
876 cat <<EOF
877 You can only build one library type at once on MinGW.
878 Specify --disable-static --enable-shared to only build
879 the shared libraries. To build only the static libraries
880 you do not need to pass additional options.
881 EOF
882 exit 1
883 fi
884 v4l="no"
885 v4l2="no"
886 bktr="no"
887 audio_oss="no"
888 dv1394="no"
889 dc1394="no"
890 ffserver="no"
891 network="no"
892 if test "$mingwce" = "yes"; then
893 protocols="no"
894 fi
895 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
896 SLIBPREF=""
897 SLIBSUF=".dll"
898 EXESUF=".exe"
899 if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
900 if test "$force_libdir" != yes; then bindir="$PREFIX"; fi
901 fi
902
903 # Combine FFLDFLAGS, EXTRALDFLAGS and the LDFLAGS environment variable.
904 LDFLAGS="$FFLDFLAGS $EXTRALDFLAGS $LDFLAGS"
905
906 test -n "$cross_prefix" && cross_compile=yes
907 cc="${cross_prefix}${cc}"
908 ar="${cross_prefix}${ar}"
909 ranlib="${cross_prefix}${ranlib}"
910 strip="${cross_prefix}${strip}"
911
912 # we need to build at least one lib type
913 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
914 cat <<EOF
915 At least one library type must be built.
916 Specify --enable-static to build the static libraries or --enable-shared to
917 build the shared libraries as well. To only build the shared libraries specify
918 --disable-static in addition to --enable-shared.
919 EOF
920 exit 1;
921 fi
922
923 if test "$theora" = "yes" ; then
924 if test "$libogg" = "no"; then
925 echo "libogg must be enabled to enable Theora."
926 fail="yes"
927 theora="no"
928 fi
929 fi
930
931 if test "$vorbis" = "yes" ; then
932 if test "$libogg" = "no"; then
933 echo "libogg must be enabled to enable Vorbis."
934 fail="yes"
935 vorbis="no"
936 fi
937 fi
938
939 if test "$gpl" != "yes"; then
940 if test "$pp" != "no"; then
941 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
942 fail="yes"
943 fi
944
945 if test "$a52" != "no" -o "$a52bin" != "no"; then
946 echo "liba52 is under GPL and --enable-gpl is not specified."
947 fail="yes"
948 fi
949
950 if test "$xvid" != "no"; then
951 echo "libxvidcore is under GPL and --enable-gpl is not specified."
952 fail="yes"
953 fi
954
955 if test "$x264" != "no"; then
956 echo "x264 is under GPL and --enable-gpl is not specified."
957 fail="yes"
958 fi
959
960 if test "$dts" != "no"; then
961 echo "libdts is under GPL and --enable-gpl is not specified."
962 fail="yes"
963 fi
964
965 if test "$faad" != "no" -o "$faadbin" != "no"; then
966 if check_header faad.h; then
967 check_cc << EOF
968 #include <faad.h>
969 #ifndef FAAD2_VERSION
970 ok faad1
971 #endif
972 int main( void ) { return 0; }
973 EOF
974 if test $? = 0 ; then
975 echo "FAAD2 is under GPL and --enable-gpl is not specified."
976 fail="yes"
977 fi
978 else
979 faad="no"
980 faadbin="no"
981 echo "FAAD test failed."
982 fi
983 fi
984
985
986 if test "$fail" = "yes"; then
987 exit 1
988 fi
989 fi
990
991 # compute MMX state
992 if test $mmx = "default"; then
993 if test $cpu = "x86" -o $cpu = "x86_64"; then
994 mmx="yes"
995 else
996 mmx="no"
997 fi
998 fi
999
1000 # check iwmmxt support
1001 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
1002 iwmmxt=no
1003 check_cc <<EOF && iwmmxt=yes
1004 int main(void) {
1005 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1006 }
1007 EOF
1008 fi
1009
1010 #Darwin CC versions
1011 needmdynamicnopic="no"
1012 if test $targetos = Darwin; then
1013 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1014 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1015 else
1016 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1017 case "$gcc_version" in
1018 *2.95*)
1019 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1020 ;;
1021 *[34].*)
1022 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
1023 if test "$lshared" = no; then
1024 needmdynamicnopic="yes"
1025 fi
1026 ;;
1027 *)
1028 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1029 if test "$lshared" = no; then
1030 needmdynamicnopic="yes"
1031 fi
1032 ;;
1033 esac
1034 fi
1035 fi
1036
1037 # Can only do AltiVec on PowerPC
1038 if test $altivec = "default"; then
1039 if test $cpu = "powerpc"; then
1040 altivec="yes"
1041 else
1042 altivec="no"
1043 fi
1044 fi
1045
1046 # Add processor-specific flags
1047 TUNECPU="generic"
1048 POWERPCMODE="32bits"
1049 if test $tune != "generic"; then
1050 case $tune in
1051 601|ppc601|PowerPC601)
1052 CFLAGS="$CFLAGS -mcpu=601"
1053 if test $altivec = "yes"; then
1054 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1055 fi
1056 TUNECPU=ppc601
1057 ;;
1058 603*|ppc603*|PowerPC603*)
1059 CFLAGS="$CFLAGS -mcpu=603"
1060 if test $altivec = "yes"; then
1061 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1062 fi
1063 TUNECPU=ppc603
1064 ;;
1065 604*|ppc604*|PowerPC604*)
1066 CFLAGS="$CFLAGS -mcpu=604"
1067 if test $altivec = "yes"; then
1068 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1069 fi
1070 TUNECPU=ppc604
1071 ;;
1072 G3|g3|75*|ppc75*|PowerPC75*)
1073 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1074 if test $altivec = "yes"; then
1075 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1076 fi
1077 TUNECPU=ppc750
1078 ;;
1079 G4|g4|745*|ppc745*|PowerPC745*)
1080 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1081 if test $altivec = "no"; then
1082 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1083 fi
1084 TUNECPU=ppc7450
1085 ;;
1086 74*|ppc74*|PowerPC74*)
1087 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1088 if test $altivec = "no"; then
1089 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1090 fi
1091 TUNECPU=ppc7400
1092 ;;
1093 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1094 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1095 if test $altivec = "no"; then
1096 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1097 fi
1098 TUNECPU=ppc970
1099 POWERPCMODE="64bits"
1100 ;;
1101 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1102 CFLAGS="$CFLAGS -march=$tune"
1103 ;;
1104 sparc64)
1105 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1106 ;;
1107 *)
1108 echo "WARNING: Unknown CPU \"$tune\", ignored."
1109 ;;
1110 esac
1111 fi
1112
1113 # compiler sanity check
1114 check_exec <<EOF
1115 int main(){
1116 return 0;
1117 }
1118 EOF
1119 if test "$?" != 0; then
1120 echo "$cc is unable to create an executable file."
1121 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1122 echo "If $cc is a cross-compiler, use the --cross-compile option."
1123 fi
1124 die "C compiler test failed."
1125 fi
1126
1127 # check for SIMD availability
1128
1129 # AltiVec flags: The FSF version of GCC differs from the Apple version
1130 if test $cpu = "powerpc"; then
1131 if test $altivec = "yes"; then
1132 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1133 CFLAGS="$CFLAGS -faltivec"
1134 else
1135 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1136 fi
1137 fi
1138 fi
1139
1140 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1141
1142 # check if our compiler supports Motorola AltiVec C API
1143 if test $altivec = "yes"; then
1144 if test $_altivec_h = "yes"; then
1145 inc_altivec_h="#include <altivec.h>"
1146 else
1147 inc_altivec_h=
1148 fi
1149 check_cc <<EOF || altivec=no
1150 $inc_altivec_h
1151 int main(void) {
1152 vector signed int v1, v2, v3;
1153 v1 = vec_add(v2,v3);
1154 return 0;
1155 }
1156 EOF
1157 fi
1158
1159 # mmi only available on mips
1160 if test $mmi = "default"; then
1161 if test $cpu = "mips"; then
1162 mmi="yes"
1163 else
1164 mmi="no"
1165 fi
1166 fi
1167
1168 # check if our compiler supports mmi
1169 enabled mmi && check_cc <<EOF || mmi="no"
1170 int main(void) {
1171 __asm__ ("lq \$2, 0(\$2)");
1172 return 0;
1173 }
1174 EOF
1175
1176 # test gcc version to see if vector builtins can be used
1177 # currently only used on i386 for MMX builtins
1178 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1179 #include <xmmintrin.h>
1180 int main(void) {
1181 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1182 return 0;
1183 #else
1184 #error no vector builtins
1185 #endif
1186 }
1187 EOF
1188
1189 # test for mm3dnow.h
1190 test "$cpu" = "x86_64" && march=k8 || march=athlon
1191 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1192 #include <mm3dnow.h>
1193 int main(void) {
1194 __m64 b1;
1195 b1 = _m_pswapd(b1);
1196 _m_femms();
1197 return 0;
1198 }
1199 EOF
1200
1201 # ---
1202 # big/little-endian test
1203 if test "$cross_compile" = "no"; then
1204 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1205 #include <inttypes.h>
1206 int main(int argc, char ** argv){
1207 volatile uint32_t i=0x01234567;
1208 return (*((uint8_t*)(&i))) == 0x67;
1209 }
1210 EOF
1211 else
1212 # programs cannot be launched if cross compiling, so make a static guess
1213 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1214 bigendian="yes"
1215 fi
1216 fi
1217
1218 # ---
1219 # *inttypes.h* test
1220 check_header inttypes.h || inttypes=no
1221
1222 # ---
1223 # *int_fast* test
1224 check_cc <<EOF || emu_fast_int=yes
1225 #include <inttypes.h>
1226 int main(int argc, char ** argv){
1227 volatile uint_fast64_t i=0x01234567;
1228 return 0;
1229 }
1230 EOF
1231
1232 # ---
1233 # check availability of some header files
1234
1235 _memalign=no
1236 _malloc_h=no
1237 if check_header malloc.h; then
1238 _malloc_h=yes
1239 _memalign=yes
1240 check_func memalign || _memalign="no"
1241 fi
1242
1243 if test "$_memalign" = "no" -a "$mmx" = "yes" -a \
1244 "$memalignhack" != "yes" -a "$targetos != Darwin" ; then
1245 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1246 fi
1247
1248 check_func localtime_r && localtime_r=yes || localtime_r=no
1249 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1250
1251 # check for some common methods of building with pthread support
1252 # do this before the optional library checks as some of them require pthreads
1253 if enabled pthreads; then
1254 { check_cflags -pthread && check_ldflags -pthread; } ||
1255 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1256 check_lib pthread.h pthread_create -lpthread ||
1257 check_func pthread_create ||
1258 die "ERROR: can't find pthreads library"
1259 fi
1260
1261 # these are off by default, so fail if requested and not available
1262 enabled dts && require libdts dts.h dts_init -ldts
1263 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1264 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1265 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1266 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1267 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1268 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1269 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1270 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1271 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1272
1273 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1274 # the generic test functions
1275 if enabled faac; then
1276 save_flags
1277 temp_extralibs -lfaac
1278 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1279 #include <stdint.h>
1280 #include <faac.h>
1281 int main(){
1282 char *id, *cpr;
1283 faacEncGetVersion(&id, &cpr);
1284 return 0;
1285 }
1286 EOF
1287 restore_flags
1288 fi
1289
1290 # Ugh, recent faad2 versions have renamed all functions and #define the
1291 # old names in faad.h. Generic tests won't work.
1292 if enabled faad; then
1293 save_flags
1294 temp_extralibs -lfaad
1295 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1296 #include <faad.h>
1297 int main(){
1298 faacDecOpen();
1299 return 0;
1300 }
1301 EOF
1302 restore_flags
1303 fi
1304
1305 # test for lrintf in math.h
1306 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1307 #define _ISOC9X_SOURCE 1
1308 #include <math.h>
1309 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1310 EOF
1311
1312 _restrict=
1313 for restrict_keyword in restrict __restrict__ __restrict; do
1314 check_cc <<EOF && _restrict=$restrict_keyword && break
1315 void foo(char * $restrict_keyword p);
1316 EOF
1317 done
1318
1319 # dlopen/dlfcn.h probing
1320
1321 check_header dlfcn.h && dlfcn=yes
1322
1323 temp_extralibs -ldl
1324 if check_func dlopen; then
1325 dlopen=yes
1326 ldl=-ldl
1327 fi
1328 restore_flags
1329
1330 if check_func dlopen; then
1331 dlopen=yes
1332 ldl=
1333 fi
1334
1335 if test "$vhook" = "default"; then
1336 vhook="$dlopen"
1337 fi
1338
1339 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1340 add_extralibs $ldl
1341 fi
1342
1343 if enabled vhook; then
1344 check_ldflags -rdynamic
1345 check_ldflags -export-dynamic
1346 fi
1347
1348 ##########################################
1349 # imlib check
1350
1351 temp_extralibs -lImlib2
1352 check_ld <<EOF && imlib2=yes || imlib2=no
1353 #include <X11/Xlib.h>
1354 #include <Imlib2.h>
1355 int main( void ) { return (int) imlib_load_font("foo"); }
1356 EOF
1357 restore_flags
1358
1359 ##########################################
1360 # FreeType check
1361
1362 freetype2=no
1363 if test "x$targetos" != "xBeOS"; then
1364 if (freetype-config --version) >/dev/null 2>&1 ; then
1365 temp_cflags `freetype-config --cflags`
1366 temp_extralibs `freetype-config --libs`
1367 check_ld <<EOF && freetype2=yes
1368 #include <ft2build.h>
1369 int main( void ) { return (int) FT_Init_FreeType(0); }
1370 EOF
1371 restore_flags
1372 fi
1373 fi
1374
1375 ##########################################
1376 # SDL check
1377
1378 sdl_too_old=no
1379 sdl=no
1380 SDL_CONFIG="${cross_prefix}sdl-config"
1381 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1382 temp_cflags `"${SDL_CONFIG}" --cflags`
1383 temp_extralibs `"${SDL_CONFIG}" --libs`
1384 check_ld <<EOF
1385 #include <SDL.h>
1386 #undef main /* We don't want SDL to override our main() */
1387 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1388 EOF
1389 if test $? = 0; then
1390 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1391 if test "$_sdlversion" -lt 121 ; then
1392 sdl_too_old=yes
1393 else
1394 sdl=yes
1395 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1396 #include <SDL.h>
1397 int main(void){
1398 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1399 int w = vi->current_w;
1400 return 0;
1401 }
1402 EOF
1403 fi
1404 fi
1405 restore_flags
1406 fi
1407
1408 enabled sdl || ffplay=no
1409
1410 ##########################################
1411 # texi2html check
1412
1413 texi2html=no
1414 if (texi2html -version) >/dev/null 2>&1; then
1415 texi2html=yes
1416 fi
1417
1418 ##########################################
1419 # IPv6 check
1420
1421 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1422 #include <sys/types.h>
1423 #include <sys/socket.h>
1424 #include <netinet/in.h>
1425 #include <netdb.h>
1426 int main( void ) {
1427 struct sockaddr_storage saddr;
1428 struct ipv6_mreq mreq6;
1429 getaddrinfo(0,0,0,0);
1430 getnameinfo(0,0,0,0,0,0,0);
1431 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1432 }
1433 EOF
1434
1435 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1436 enabled v4l2 && check_cc <<EOF || v4l2="no"
1437 #include <sys/time.h>
1438 #include <asm/types.h>
1439 #include <linux/videodev2.h>
1440 int dummy = V4L2_PIX_FMT_YUV420;
1441 struct v4l2_buffer dummy1;
1442 EOF
1443
1444 enabled debug && add_cflags -g
1445
1446 # add some useful compiler flags if supported
1447 check_cflags -Wdeclaration-after-statement
1448 check_cflags -Wall
1449 check_cflags -Wno-switch
1450
1451 # add some linker flags
1452 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1453
1454 # not all compilers support -Os
1455 test "$optimize" = "small" && check_cflags -Os
1456
1457 if enabled optimize; then
1458 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1459 CFLAGS="$CFLAGS -O5"
1460 LDFLAGS="$LDFLAGS -O5"
1461 else
1462 CFLAGS="-O3 $CFLAGS"
1463 fi
1464 fi
1465
1466 # PIC flags for shared library objects where they are needed
1467 if test "$lshared" = "yes" ; then
1468 # LIBOBJFLAGS may have already been set in the OS configuration
1469 if test -z "$LIBOBJFLAGS" ; then
1470 case "$cpu" in
1471 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1472 esac
1473 fi
1474 fi
1475
1476 if test "$gprof" = "yes" ; then
1477 CFLAGS="$CFLAGS -p"
1478 LDFLAGS="$LDFLAGS -p"
1479 fi
1480
1481 echo "install prefix $PREFIX"
1482 echo "source path $source_path"
1483 echo "C compiler $cc"
1484 echo "make $make"
1485 echo "CPU $cpu ($tune)"
1486 if test "$BUILDSUF" != ""; then
1487 echo "build suffix $BUILDSUF"
1488 fi
1489 echo "big-endian $bigendian"
1490 echo "inttypes.h $inttypes"
1491 echo "broken inttypes.h $emu_fast_int"
1492 if test $cpu = "x86" -o $cpu = "x86_64"; then
1493 echo "MMX enabled $mmx"
1494 echo "Vector Builtins $builtin_vector"
1495 echo "3DNow! Builtins $mm3dnow"
1496 fi
1497 if test $cpu = "armv4l"; then
1498 echo "IWMMXT enabled $iwmmxt"
1499 fi
1500 if test $cpu = "mips"; then
1501 echo "MMI enabled $mmi"
1502 fi
1503 if test $cpu = "powerpc"; then
1504 echo "AltiVec enabled $altivec"
1505 fi
1506 echo "gprof enabled $gprof"
1507 echo "zlib enabled $zlib"
1508 echo "libgsm enabled $libgsm"
1509 echo "mp3lame enabled $mp3lame"
1510 echo "libogg enabled $libogg"
1511 echo "Vorbis enabled $vorbis"
1512 echo "FAAD enabled $faad"
1513 echo "faadbin enabled $faadbin"
1514 echo "FAAC enabled $faac"
1515 echo "XviD enabled $xvid"
1516 echo "x264 enabled $x264"
1517 echo "a52 support $a52"
1518 echo "a52 dlopened $a52bin"
1519 echo "DTS support $dts"
1520 echo "pp support $pp"
1521 echo "debug symbols $debug"
1522 echo "strip symbols $dostrip"
1523 echo "optimize $optimize"
1524 echo "static $lstatic"
1525 echo "shared $lshared"
1526 echo "video hooking $vhook"
1527 echo "SDL support $sdl"
1528 if test $sdl_too_old = "yes"; then
1529 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1530 fi
1531
1532 if test "$vhook" = "yes"; then
1533 echo "Imlib2 support $imlib2"
1534 echo "FreeType support $freetype2"
1535 fi
1536 echo "Sun medialib support" $sunmlib
1537 echo "pthreads support" $pthreads
1538 echo "AMR-NB float support" $amr_nb
1539 echo "AMR-NB fixed support" $amr_nb_fixed
1540 echo "AMR-WB float support" $amr_wb
1541 echo "AMR-WB IF2 support" $amr_if2
1542 echo "network support $network"
1543 if test "$network" = "yes" ; then
1544 echo "IPv6 support $ipv6"
1545 fi
1546 if test "$gpl" = "no" ; then
1547 echo "License: LGPL"
1548 else
1549 echo "License: GPL"
1550 fi
1551
1552 echo "Creating config.mak and config.h..."
1553
1554 date >> config.log
1555 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1556 echo "# Automatically generated by configure - do not modify!" > config.mak
1557 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1558 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1559
1560 echo "PREFIX=$PREFIX" >> config.mak
1561 echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1562 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1563 echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1564 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1565 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1566 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1567 echo "MAKE=$make" >> config.mak
1568 echo "CC=$cc" >> config.mak
1569 echo "AR=$ar" >> config.mak
1570 echo "RANLIB=$ranlib" >> config.mak
1571 if test "$dostrip" = "yes" ; then
1572 echo "STRIP=$strip" >> config.mak
1573 echo "INSTALLSTRIP=$installstrip" >> config.mak
1574 else
1575 echo "STRIP=echo ignoring strip" >> config.mak
1576 echo "INSTALLSTRIP=" >> config.mak
1577 fi
1578
1579 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1580 # shared modules on OS/X (vhook/Makefile).
1581 SHCFLAGS="$CFLAGS"
1582 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1583
1584 echo "OPTFLAGS=$CFLAGS" >> config.mak
1585 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1586 echo "LDFLAGS=$LDFLAGS" >> config.mak
1587 echo "LDCONFIG=$LDCONFIG" >> config.mak
1588 echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1589 echo "SHFLAGS=$SHFLAGS" >> config.mak
1590 echo "VHOOKFLAGS=$VHOOKFLAGS" >> config.mak
1591 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1592 echo "BUILD_STATIC=$lstatic" >> config.mak
1593 echo "BUILDSUF=$BUILDSUF" >> config.mak
1594 echo "LIBPREF=$LIBPREF" >> config.mak
1595 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1596 if test "$lstatic" = "yes" ; then
1597 echo "LIB=$LIB" >> config.mak
1598 else # Some Make complain if this variable does not exist.
1599 echo "LIB=" >> config.mak
1600 fi
1601 echo "SLIBPREF=$SLIBPREF" >> config.mak
1602 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1603 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1604 echo "TARGET_OS=$TARGET_OS" >> config.mak
1605 if test "$cpu" = "x86" ; then
1606 echo "TARGET_ARCH_X86=yes" >> config.mak
1607 echo "#define ARCH_X86 1" >> $TMPH
1608 elif test "$cpu" = "x86_64" ; then
1609 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1610 echo "#define ARCH_X86_64 1" >> $TMPH
1611 elif test "$cpu" = "armv4l" ; then
1612 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1613 echo "#define ARCH_ARMV4L 1" >> $TMPH
1614 elif test "$cpu" = "alpha" ; then
1615 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1616 echo "#define ARCH_ALPHA 1" >> $TMPH
1617 elif test "$cpu" = "sparc64" ; then
1618 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1619 echo "#define ARCH_SPARC64 1" >> $TMPH
1620 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1621 echo "#define ARCH_SPARC 1" >> $TMPH
1622 elif test "$cpu" = "sparc" ; then
1623 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1624 echo "#define ARCH_SPARC 1" >> $TMPH
1625 elif test "$cpu" = "powerpc" ; then
1626 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1627 echo "#define ARCH_POWERPC 1" >> $TMPH
1628 if test $POWERPCMODE = "32bits"; then
1629 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1630 else
1631 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1632 fi
1633 if test "$powerpc_perf" = "yes"; then
1634 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1635 fi
1636 elif test "$cpu" = "mips" ; then
1637 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1638 echo "#define ARCH_MIPS 1" >> $TMPH
1639 elif test "$cpu" = "sh4" ; then
1640 echo "TARGET_ARCH_SH4=yes" >> config.mak
1641 echo "#define ARCH_SH4 1" >> $TMPH
1642 elif test "$cpu" = "parisc" ; then
1643 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1644 echo "#define ARCH_PARISC 1" >> $TMPH
1645 elif test "$cpu" = "s390" ; then
1646 echo "TARGET_ARCH_S390=yes" >> config.mak
1647 echo "#define ARCH_S390 1" >> $TMPH
1648 elif test "$cpu" = "m68k" ; then
1649 echo "TARGET_ARCH_M68K=yes" >> config.mak
1650 echo "#define ARCH_M68K 1" >> $TMPH
1651 elif test "$cpu" = "ia64" ; then
1652 echo "TARGET_ARCH_IA64=yes" >> config.mak
1653 echo "#define ARCH_IA64 1" >> $TMPH
1654 fi
1655 echo "#define TUNECPU $TUNECPU" >> $TMPH
1656 if test "$bigendian" = "yes" ; then
1657 echo "WORDS_BIGENDIAN=yes" >> config.mak
1658 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1659 fi
1660 if test "$inttypes" != "yes" ; then
1661 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1662 fi
1663 if test "$emu_fast_int" = "yes" ; then
1664 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1665 fi
1666 if test "$mmx" = "yes" ; then
1667 echo "TARGET_MMX=yes" >> config.mak
1668 echo "#define HAVE_MMX 1" >> $TMPH
1669 echo "#define __CPU__ 586" >> $TMPH
1670 fi
1671 if test "$builtin_vector" = "yes" ; then
1672 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1673 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1674 fi
1675 if test "$mm3dnow" = "yes" ; then
1676 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1677 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1678 fi
1679 if test "$iwmmxt" = "yes" ; then
1680 echo "TARGET_IWMMXT=yes" >> config.mak
1681 echo "#define HAVE_IWMMXT 1" >> $TMPH
1682 fi
1683 if test "$mmi" = "yes" ; then
1684 echo "TARGET_MMI=yes" >> config.mak
1685 echo "#define HAVE_MMI 1" >> $TMPH
1686 fi
1687 if test "$altivec" = "yes" ; then
1688 echo "TARGET_ALTIVEC=yes" >> config.mak
1689 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1690 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1691 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1692 if test "$_altivec_h" = "yes" ; then
1693 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1694 else
1695 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1696 fi
1697 fi
1698 if test "$gprof" = "yes" ; then
1699 echo "#define HAVE_GPROF 1" >> $TMPH
1700 fi
1701 if test "$localtime_r" = "yes" ; then
1702 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1703 fi
1704 if test "$imlib2" = "yes" ; then
1705 echo "HAVE_IMLIB2=yes" >> config.mak
1706 fi
1707 if test "$freetype2" = "yes" ; then
1708 echo "HAVE_FREETYPE2=yes" >> config.mak
1709 fi
1710 if test "$sunmlib" = "yes" ; then
1711 echo "HAVE_MLIB=yes" >> config.mak
1712 echo "#define HAVE_MLIB 1" >> $TMPH
1713 fi
1714 if test "$pthreads" = "yes" ; then
1715 echo "HAVE_PTHREADS=yes" >> config.mak
1716 echo "#define HAVE_PTHREADS 1" >> $TMPH
1717 echo "#define HAVE_THREADS 1" >> $TMPH
1718 fi
1719 if test "$sdl" = "yes" ; then
1720 echo "CONFIG_SDL=yes" >> config.mak
1721 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1722 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1723 if test "$sdl_video_size" = "yes"; then
1724 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1725 fi
1726 fi
1727 if test "$texi2html" = "yes"; then
1728 echo "BUILD_DOC=yes" >> config.mak
1729 fi
1730 if test "$have_lrintf" = "yes" ; then
1731 echo "#define HAVE_LRINTF 1" >> $TMPH
1732 fi
1733 if test "$vhook" = "yes" ; then
1734 echo "BUILD_VHOOK=yes" >> config.mak
1735 echo "#define HAVE_VHOOK 1" >> $TMPH
1736 fi
1737
1738 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1739 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1740 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1741 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1742
1743
1744
1745 if test "$lshared" = "yes" ; then
1746 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1747 echo "BUILD_SHARED=yes" >> config.mak
1748 echo "PIC=-fPIC -DPIC" >> config.mak
1749 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1750 echo "SPPVERSION=$lavc_version" >> config.mak
1751 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1752 echo "LAVCVERSION=$lavc_version" >> config.mak
1753 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1754 echo "LAVFVERSION=$lavf_version" >> config.mak
1755 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1756 echo "LAVUVERSION=$lavu_version" >> config.mak
1757 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1758 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1759 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1760 fi
1761 echo "EXTRALIBS=$extralibs" >> config.mak
1762
1763 # If you do not want to use encoders, disable them.
1764 if echo "$ENCODER_LIST" | grep -q encoder; then
1765 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1766 echo "CONFIG_ENCODERS=yes" >> config.mak
1767 fi
1768
1769 # If you do not want to use decoders, disable them.
1770 if echo "$DECODER_LIST" | grep -q decoder; then
1771 echo "#define CONFIG_DECODERS 1" >> $TMPH
1772 echo "CONFIG_DECODERS=yes" >> config.mak
1773 fi
1774
1775 # muxers
1776 if echo "$MUXER_LIST" | grep -q muxer; then
1777 echo "#define CONFIG_MUXERS 1" >> $TMPH
1778 echo "CONFIG_MUXERS=yes" >> config.mak
1779 fi
1780
1781 # demuxers
1782 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1783 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1784 echo "CONFIG_DEMUXERS=yes" >> config.mak
1785 fi
1786
1787 # AC3
1788 if test "$a52" = "yes" ; then
1789 echo "#define CONFIG_AC3 1" >> $TMPH
1790 echo "CONFIG_AC3=yes" >> config.mak
1791
1792 if test "$a52bin" = "yes" ; then
1793 echo "#define CONFIG_A52BIN 1" >> $TMPH
1794 echo "CONFIG_A52BIN=yes" >> config.mak
1795 fi
1796 fi
1797
1798 # DTS
1799 if test "$dts" = "yes" ; then
1800 echo "#define CONFIG_DTS 1" >> $TMPH
1801 echo "CONFIG_DTS=yes" >> config.mak
1802 fi
1803
1804 # PP
1805 if test "$pp" = "yes" ; then
1806 echo "#define CONFIG_PP 1" >> $TMPH
1807 echo "CONFIG_PP=yes" >> config.mak
1808 fi
1809
1810 # MPEG audio high precision mode
1811 if test "$mpegaudio_hp" = "yes" ; then
1812 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1813 fi
1814
1815 if test "$v4l" = "yes" ; then
1816 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1817 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1818 fi
1819
1820 if test "$v4l2" = "yes" ; then
1821 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1822 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1823 fi
1824
1825 if test "$bktr" = "yes" ; then
1826 echo "#define CONFIG_BKTR 1" >> $TMPH
1827 echo "CONFIG_BKTR=yes" >> config.mak
1828 fi
1829
1830 if test "$dv1394" = "yes" ; then
1831 echo "#define CONFIG_DV1394 1" >> $TMPH
1832 echo "CONFIG_DV1394=yes" >> config.mak
1833 fi
1834
1835 if test "$dc1394" = "yes" ; then
1836 echo "#define CONFIG_DC1394 1" >> $TMPH
1837 echo "CONFIG_DC1394=yes" >> config.mak
1838 fi
1839
1840 if test "$dlopen" = "yes" ; then
1841 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1842 fi
1843
1844 if test "$dlfcn" = "yes" ; then
1845 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1846 fi
1847
1848 if test "$audio_oss" = "yes" ; then
1849 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1850 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1851 fi
1852
1853 if test "$audio_beos" = "yes" ; then
1854 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1855 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1856 fi
1857
1858 if test "$network" = "yes" ; then
1859 echo "#define CONFIG_NETWORK 1" >> $TMPH
1860 echo "CONFIG_NETWORK=yes" >> config.mak
1861 fi
1862
1863 if test "$ipv6" = "yes" ; then
1864 echo "#define CONFIG_IPV6 1" >> $TMPH
1865 fi
1866
1867 if test "$zlib" = "yes" ; then
1868 echo "#define CONFIG_ZLIB 1" >> $TMPH
1869 echo "CONFIG_ZLIB=yes" >> config.mak
1870 fi
1871
1872 if test "$libgsm" = "yes" ; then
1873 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1874 echo "CONFIG_LIBGSM=yes" >> config.mak
1875 fi
1876
1877 if test "$mp3lame" = "yes" ; then
1878 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1879 echo "CONFIG_MP3LAME=yes" >> config.mak
1880 fi
1881
1882 if test "$libogg" = "yes" ; then
1883 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1884 echo "CONFIG_LIBOGG=yes" >> config.mak
1885 fi
1886
1887 if test "$vorbis" = "yes" ; then
1888 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1889 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1890 fi
1891
1892 if test "$theora" = "yes" ; then
1893 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1894 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1895 fi
1896
1897 if test "$faad" = "yes" ; then
1898 echo "#define CONFIG_FAAD 1" >> $TMPH
1899 echo "CONFIG_FAAD=yes" >> config.mak
1900 fi
1901
1902 if test "$faadbin" = "yes" ; then
1903 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1904 echo "CONFIG_FAADBIN=yes" >> config.mak
1905 fi
1906
1907 if test "$faac" = "yes" ; then
1908 echo "#define CONFIG_FAAC 1" >> $TMPH
1909 echo "CONFIG_FAAC=yes" >> config.mak
1910 fi
1911
1912 if test "$xvid" = "yes" ; then
1913 echo "#define CONFIG_XVID 1" >> $TMPH
1914 echo "CONFIG_XVID=yes" >> config.mak
1915 fi
1916
1917 if test "$x264" = "yes" ; then
1918 echo "#define CONFIG_X264 1" >> $TMPH
1919 echo "CONFIG_X264=yes" >> config.mak
1920 fi
1921
1922 if test "$mingw32" = "yes" ; then
1923 echo "CONFIG_MINGW=yes" >> config.mak
1924 echo "HAVE_W32THREADS=yes" >> config.mak
1925 echo "#define HAVE_W32THREADS 1" >> $TMPH
1926 echo "#define HAVE_THREADS 1" >> $TMPH
1927 echo "#ifndef __MINGW32__" >> $TMPH
1928 echo "#define __MINGW32__ 1" >> $TMPH
1929 echo "#endif" >> $TMPH
1930 fi
1931
1932 if test "$mingwce" = "yes" ; then
1933 echo "CONFIG_MINGW=yes" >> config.mak
1934 echo "#define CONFIG_WINCE 1" >> $TMPH
1935 echo "CONFIG_WINCE=yes" >> config.mak
1936 echo "#ifndef __MINGW32__" >> $TMPH
1937 echo "#define __MINGW32__ 1" >> $TMPH
1938 echo "#endif" >> $TMPH
1939 fi
1940
1941 if test "$os2" = "yes" ; then
1942 echo "#define CONFIG_OS2 1" >> $TMPH
1943 echo "CONFIG_OS2=yes" >> config.mak
1944 echo "HAVE_OS2THREADS=yes" >> config.mak
1945 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1946 echo "#define HAVE_THREADS 1" >> $TMPH
1947 fi
1948
1949 if test "$TARGET_OS" = "SunOS" ; then
1950 echo "#define CONFIG_SUNOS 1" >> $TMPH
1951 fi
1952
1953 if test "$TARGET_OS" = "BeOS" ; then
1954 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1955 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1956 echo "#define HAVE_THREADS 1" >> $TMPH
1957 fi
1958
1959 if test "$TARGET_OS" = "Darwin"; then
1960 echo "#define CONFIG_DARWIN 1" >> $TMPH
1961 echo "CONFIG_DARWIN=yes" >> config.mak
1962 fi
1963
1964 if test "$_malloc_h" = "yes" ; then
1965 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1966 else
1967 echo "#undef HAVE_MALLOC_H" >> $TMPH
1968 fi
1969
1970 if test "$_memalign" = "yes" ; then
1971 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1972 else
1973 echo "#undef HAVE_MEMALIGN" >> $TMPH
1974 fi
1975
1976 if test "$memalignhack" = "yes" ; then
1977 echo "#define MEMALIGN_HACK 1" >> $TMPH
1978 fi
1979
1980
1981 if test "$netserver" = "yes" ; then
1982 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1983 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1984 fi
1985
1986 if test "$need_inet_aton" = "yes" ; then
1987 echo "NEED_INET_ATON=yes" >> config.mak
1988 fi
1989
1990 if test "$simpleidct" = "yes" ; then
1991 echo "#define SIMPLE_IDCT 1" >> $TMPH
1992 fi
1993
1994 if test "$protocols" = "yes" ; then
1995 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1996 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1997 fi
1998
1999 if test "$ffserver" = "yes" ; then
2000 echo "#define CONFIG_FFSERVER 1" >> $TMPH
2001 echo "CONFIG_FFSERVER=yes" >> config.mak
2002 fi
2003
2004 if test "$ffplay" = "yes" ; then
2005 echo "CONFIG_FFPLAY=yes" >> config.mak
2006 fi
2007
2008 if test "$gpl" = "yes" ; then
2009 echo "#define CONFIG_GPL 1" >> $TMPH
2010 echo "CONFIG_GPL=yes" >> config.mak
2011 fi
2012
2013 echo "#define restrict $_restrict" >> $TMPH
2014
2015 if test "$optimize" = "small"; then
2016 echo "#define always_inline" >> $TMPH
2017 echo "#define CONFIG_SMALL 1" >> $TMPH
2018 fi
2019
2020 # build tree in object directory if source path is different from current one
2021 if test "$source_path_used" = "yes" ; then
2022 DIRS="\
2023 doc \
2024 libavformat \
2025 libavcodec \
2026 libavcodec/alpha \
2027 libavcodec/armv4l \
2028 libavcodec/i386 \
2029 libavcodec/sparc \
2030 libavcodec/mlib \
2031 libavcodec/ppc \
2032 libavcodec/liba52 \
2033 libpostproc \
2034 libavutil \
2035 tests \
2036 vhook \
2037 "
2038 FILES="\
2039 Makefile \
2040 libavformat/Makefile \
2041 libavcodec/Makefile \
2042 libpostproc/Makefile \
2043 libavutil/Makefile \
2044 tests/Makefile \
2045 vhook/Makefile \
2046 doc/Makefile \
2047 doc/texi2pod.pl \
2048 "
2049 for dir in $DIRS ; do
2050 mkdir -p $dir
2051 done
2052 for f in $FILES ; do
2053 ln -sf "$source_path/$f" $f
2054 done
2055 fi
2056 echo "SRC_PATH=$source_path" >> config.mak
2057 echo "BUILD_ROOT=$PWD" >> config.mak
2058
2059 if test "$amr" = "yes" ; then
2060 echo "#define CONFIG_AMR 1" >> $TMPH
2061 echo "CONFIG_AMR=yes" >> config.mak
2062 fi
2063
2064 if test "$amr_wb" = "yes" ; then
2065 echo "#define CONFIG_AMR_WB 1" >> $TMPH
2066 echo "CONFIG_AMR_WB=yes" >> config.mak
2067 echo
2068 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2069 echo "V5.1.0 from "
2070 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2071 echo "and extracted the source to libavcodec/amrwb_float"
2072 fi
2073
2074 if test "$amr_nb" = "yes" ; then
2075 echo "#define CONFIG_AMR_NB 1" >> $TMPH
2076 echo "CONFIG_AMR_NB=yes" >> config.mak
2077 echo
2078 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2079 echo "REL-5 V5.1.0 from "
2080 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2081 echo "and extracted the source to libavcodec/amr_float"
2082 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2083 fi
2084
2085 if test "$amr_nb_fixed" = "yes" ; then
2086 echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2087 echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2088 echo
2089 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2090 echo "REL-5 version 5.1.0 from "
2091 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2092 echo "and extracted src to libavcodec/amr"
2093 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2094 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2095 fi
2096
2097 if test "$amr_if2" = "yes" ; then
2098 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2099 fi
2100
2101
2102 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2103 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2104 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2105 done
2106
2107 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2108 diff $TMPH config.h >/dev/null 2>&1
2109 if test "$?" != "0" ; then
2110 mv -f $TMPH config.h
2111 else
2112 echo "config.h is unchanged"
2113 fi
2114
2115 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2116
2117
2118 # build pkg-config files libav*.pc and libpostproc.pc
2119 # libavutil.pc
2120 cat <<EOF >libavutil.pc
2121 prefix=$PREFIX
2122 exec_prefix=\${PREFIX}
2123 libdir=\${exec_prefix}/lib
2124 includedir=\${PREFIX}/include
2125
2126 Name: libavutil
2127 Description: FFmpeg utility library
2128 Version: $lavu_version
2129 Requires:
2130 Conflicts:
2131 Libs: -L\${libdir} -lavutil
2132 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2133 EOF
2134
2135 cat <<EOF >libavutil-uninstalled.pc
2136 prefix=
2137 exec_prefix=
2138 libdir=\${pcfiledir}/libavutil
2139 includedir=\${pcfiledir}/libavutil
2140
2141 Name: libavutil
2142 Description: FFmpeg utility library
2143 Version: $lavu_version
2144 Requires:
2145 Conflicts:
2146 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2147 Cflags: -I\${includedir}
2148 EOF
2149
2150 # libavcodec.pc
2151 cat <<EOF >libavcodec.pc
2152 prefix=$PREFIX
2153 exec_prefix=\${PREFIX}
2154 libdir=\${exec_prefix}/lib
2155 includedir=\${PREFIX}/include
2156
2157 Name: libavcodec
2158 Description: FFmpeg codec library
2159 Version: $lavc_version
2160 Requires: $pkg_requires libavutil = $lavu_version
2161 Conflicts:
2162 Libs: -L\${libdir} -lavcodec $extralibs
2163 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2164 EOF
2165
2166 cat <<EOF >libavcodec-uninstalled.pc
2167 prefix=
2168 exec_prefix=
2169 libdir=\${pcfiledir}/libavcodec
2170 includedir=\${pcfiledir}/libavcodec
2171
2172 Name: libavcodec
2173 Description: FFmpeg codec library
2174 Version: $lavc_version
2175 Requires: $pkg_requires libavutil = $lavu_version
2176 Conflicts:
2177 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2178 Cflags: -I\${includedir}
2179 EOF
2180
2181 # libavformat.pc
2182 cat <<EOF >libavformat.pc
2183 prefix=$PREFIX
2184 exec_prefix=\${PREFIX}
2185 libdir=\${exec_prefix}/lib
2186 includedir=\${PREFIX}/include
2187
2188 Name: libavformat
2189 Description: FFmpeg container format library
2190 Version: $lavf_version
2191 Requires: $pkg_requires libavcodec = $lavc_version
2192 Conflicts:
2193 Libs: -L\${libdir} -lavformat $extralibs
2194 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2195 EOF
2196
2197 cat <<EOF >libavformat-uninstalled.pc
2198 prefix=
2199 exec_prefix=
2200 libdir=\${pcfiledir}/libavformat
2201 includedir=\${pcfiledir}/libavformat
2202
2203 Name: libavformat
2204 Description: FFmpeg container format library
2205 Version: $lavf_version
2206 Requires: $pkg_requires libavcodec = $lavc_version
2207 Conflicts:
2208 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2209 Cflags: -I\${includedir}
2210 EOF
2211
2212
2213 # libpostproc.pc
2214 cat <<EOF >libpostproc.pc
2215 prefix=$PREFIX
2216 exec_prefix=\${PREFIX}
2217 libdir=\${exec_prefix}/lib
2218 includedir=\${PREFIX}/include
2219
2220 Name: libpostproc
2221 Description: FFmpeg post processing library
2222 Version: $lavc_version
2223 Requires:
2224 Conflicts:
2225 Libs: -L\${libdir} -lpostproc
2226 Cflags: -I\${includedir} -I\${includedir}/postproc
2227 EOF
2228
2229 cat <<EOF >libpostproc-uninstalled.pc
2230 prefix=
2231 exec_prefix=
2232 libdir=\${pcfiledir}/libpostproc
2233 includedir=\${pcfiledir}/libpostproc
2234
2235 Name: libpostproc
2236 Description: FFmpeg post processing library
2237 Version: $lavc_version
2238 Requires:
2239 Conflicts:
2240 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2241 Cflags: -I\${includedir}
2242 EOF