rename AMR config variables to CONFIG_AMR*
[libav.git] / configure
1 #!/bin/sh
2 #
3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
4 #
5
6 # make sure we are running under a compatible shell
7 (: ${foo%%bar}) 2>/dev/null
8 if test "$?" != 0; then
9 if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
10 FFMPEG_CONFIGURE_EXEC=1
11 export FFMPEG_CONFIGURE_EXEC
12 exec bash "$0" "$@"
13 exec ksh "$0" "$@"
14 exec /usr/xpg4/bin/sh "$0" "$@"
15 fi
16 echo "No compatible shell script interpreter found."
17 exit 1
18 fi
19
20 show_help(){
21 echo "Usage: configure [options]"
22 echo "Options: [defaults in brackets after descriptions]"
23 echo
24 echo "Standard options:"
25 echo " --help print this message"
26 echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
27 echo " --prefix=PREFIX install in PREFIX [$prefix]"
28 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
29 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
30 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
31 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
32 echo " --enable-libogg enable Ogg support via libogg [default=no]"
33 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
34 echo " --enable-theora enable Theora support via libtheora [default=no]"
35 echo " --enable-faad enable FAAD support via libfaad [default=no]"
36 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
37 echo " --enable-faac enable FAAC support via libfaac [default=no]"
38 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
39 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
40 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
41 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
42 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
43 echo " --enable-a52 enable GPLed A52 support [default=no]"
44 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
45 echo " --enable-dts enable GPLed DTS support [default=no]"
46 echo " --enable-pp enable GPLed postprocessing support [default=no]"
47 echo " --enable-static build static libraries [default=yes]"
48 echo " --disable-static do not build static libraries [default=no]"
49 echo " --enable-shared build shared libraries [default=no]"
50 echo " --disable-shared do not build shared libraries [default=yes]"
51 echo " --enable-amr_nb enable amr_nb float audio codec"
52 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
53 echo " --enable-amr_wb enable amr_wb float audio codec"
54 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
55 echo " --enable-sunmlib use Sun medialib [default=no]"
56 echo " --enable-pthreads use pthreads [default=no]"
57 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
58 echo " and libraw1394 [default=no]"
59 echo " --enable-gpl allow use of GPL code, the resulting libav*"
60 echo " and ffmpeg will be under GPL [default=no]"
61 echo ""
62 echo "Advanced options (experts only):"
63 echo " --source-path=PATH path to source code [$source_path]"
64 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
65 echo " --cross-compile assume a cross-compiler is used"
66 echo " --cc=CC use C compiler CC [$cc]"
67 echo " --make=MAKE use specified make [$make]"
68 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
69 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
70 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
71 echo " --build-suffix=SUFFIX suffix for application specific build []"
72 echo " --cpu=CPU force cpu to CPU [$cpu]"
73 echo " --tune=CPU tune code for a particular CPU"
74 echo " (may fail or perform badly on other CPUs)"
75 echo " --powerpc-perf-enable enable performance report on PPC"
76 echo " (requires enabling PMC)"
77 echo " --disable-mmx disable MMX usage"
78 echo " --disable-iwmmxt disable iwmmxt usage"
79 echo " --disable-altivec disable AltiVec usage"
80 echo " --disable-audio-oss disable OSS audio support [default=no]"
81 echo " --disable-audio-beos disable BeOS audio support [default=no]"
82 echo " --disable-v4l disable video4linux grabbing [default=no]"
83 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
84 echo " --disable-bktr disable bktr video grabbing [default=no]"
85 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
86 echo " --disable-network disable network support [default=no]"
87 echo " --disable-zlib disable zlib [default=no]"
88 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
89 echo " --disable-vhook disable video hooking support"
90 echo " --enable-gprof enable profiling with gprof [$gprof]"
91 echo " --disable-debug disable debugging symbols"
92 echo " --disable-opts disable compiler optimizations"
93 echo " --disable-mpegaudio-hp faster (but less accurate)"
94 echo " MPEG audio decoding [default=no]"
95 echo " --disable-protocols disable I/O protocols support [default=no]"
96 echo " --disable-ffserver disable ffserver build"
97 echo " --disable-ffplay disable ffplay build"
98 echo " --enable-small optimize for size instead of speed"
99 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
100 echo " --disable-strip disable stripping of executables and shared libraries"
101 echo " --disable-encoder=NAME disables encoder NAME"
102 echo " --enable-encoder=NAME enables encoder NAME"
103 echo " --disable-decoder=NAME disables decoder NAME"
104 echo " --enable-decoder=NAME enables decoder NAME"
105 echo " --disable-encoders disables all encoders"
106 echo " --disable-decoders disables all decoders"
107 echo " --disable-muxer=NAME disables muxer NAME"
108 echo " --enable-muxer=NAME enables muxer NAME"
109 echo " --disable-muxers disables all muxers"
110 echo " --disable-demuxer=NAME disables demuxer NAME"
111 echo " --enable-demuxer=NAME enables demuxer NAME"
112 echo " --disable-demuxers disables all demuxers"
113 echo " --enable-parser=NAME enables parser NAME"
114 echo " --disable-parser=NAME disables parser NAME"
115 echo " --disable-parsers disables all parsers"
116 echo ""
117 echo "NOTE: Object files are built at the place where configure is launched."
118 exit 1
119 }
120
121 log(){
122 echo "$@" >>$logfile
123 }
124
125 log_file(){
126 log BEGIN $1
127 cat -n $1 >>$logfile
128 log END $1
129 }
130
131 echolog(){
132 log "$@"
133 echo "$@"
134 }
135
136 die(){
137 echolog "$@"
138 cat <<EOF
139 If you think configure made a mistake, make sure you are using the latest
140 version from SVN. If the latest version fails, report the problem to the
141 ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
142 EOF
143 if enabled logging; then
144 cat <<EOF
145 Include the log file "$logfile" produced by configure as this will help
146 solving the problem.
147 EOF
148 else
149 cat <<EOF
150 Rerun configure with logging enabled (do not use --log=no), and include the
151 log this produces with your report.
152 EOF
153 fi
154 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
155 exit 1
156 }
157
158 enabled(){
159 eval test "\$$1" = "yes"
160 }
161
162 flags_saved(){
163 (: ${SAVE_CFLAGS?}) 2>/dev/null
164 }
165
166 save_flags(){
167 flags_saved && return
168 SAVE_CFLAGS="$CFLAGS"
169 SAVE_LDFLAGS="$LDFLAGS"
170 SAVE_extralibs="$extralibs"
171 }
172
173 restore_flags(){
174 CFLAGS="$SAVE_CFLAGS"
175 LDFLAGS="$SAVE_LDFLAGS"
176 extralibs="$SAVE_extralibs"
177 unset SAVE_CFLAGS
178 unset SAVE_LDFLAGS
179 unset SAVE_extralibs
180 }
181
182 temp_cflags(){
183 save_flags
184 CFLAGS="$CFLAGS $*"
185 }
186
187 temp_ldflags(){
188 save_flags
189 LDFLAGS="$LDFLAGS $*"
190 }
191
192 temp_extralibs(){
193 save_flags
194 extralibs="$extralibs $*"
195 }
196
197 append(){
198 var=$1
199 shift
200 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
201 eval "$var=\"\$$var $*\""
202 }
203
204 add_cflags(){
205 append CFLAGS "$@"
206 }
207
208 add_ldflags(){
209 append LDFLAGS "$@"
210 }
211
212 add_extralibs(){
213 append extralibs "$@"
214 }
215
216 check_cc(){
217 log check_cc "$@"
218 cat >$TMPC
219 log_file $TMPC
220 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
221 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
222 }
223
224 check_cpp(){
225 log check_cpp "$@"
226 cat >$TMPC
227 log_file $TMPC
228 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
229 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
230 }
231
232 check_ld(){
233 log check_ld "$@"
234 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 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
308 show_help
309 fi
310
311 # set temporary file name
312 if test ! -z "$TMPDIR" ; then
313 TMPDIR1="${TMPDIR}"
314 elif test ! -z "$TEMPDIR" ; then
315 TMPDIR1="${TEMPDIR}"
316 else
317 TMPDIR1="/tmp"
318 fi
319
320 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
321 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
322 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
323 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
324 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
325
326 # default parameters
327 logging="yes"
328 logfile="config.err"
329 prefix="/usr/local"
330 libdir=""
331 incdir=""
332 mandir=""
333 bindir=""
334 cross_prefix=""
335 cross_compile="no"
336 cc="gcc"
337 ar="ar"
338 ranlib="ranlib"
339 make="make"
340 strip="strip"
341 cpu=`uname -m`
342 tune="generic"
343 powerpc_perf="no"
344 mmx="default"
345 iwmmxt="default"
346 altivec="default"
347 mmi="default"
348 case "$cpu" in
349 i386|i486|i586|i686|i86pc|BePC)
350 cpu="x86"
351 ;;
352 x86_64|amd64)
353 cpu="x86"
354 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
355 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
356 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
357 cpu="x86_64"
358 fi
359 fi
360 ;;
361 # armv4l is a subset of armv5tel
362 armv4l|armv5tel)
363 cpu="armv4l"
364 ;;
365 alpha)
366 cpu="alpha"
367 ;;
368 "Power Macintosh"|ppc|powerpc)
369 cpu="powerpc"
370 ;;
371 mips|mipsel|IP*)
372 cpu="mips"
373 ;;
374 sun4u|sparc64)
375 cpu="sparc64"
376 ;;
377 sparc)
378 cpu="sparc"
379 ;;
380 sh4)
381 cpu="sh4"
382 ;;
383 parisc|parisc64)
384 cpu="parisc"
385 ;;
386 s390|s390x)
387 cpu="s390"
388 ;;
389 m68k)
390 cpu="m68k"
391 ;;
392 ia64)
393 cpu="ia64"
394 ;;
395 *)
396 cpu="unknown"
397 ;;
398 esac
399 gprof="no"
400 v4l="yes"
401 v4l2="yes"
402 bktr="no"
403 audio_oss="yes"
404 audio_beos="no"
405 dv1394="yes"
406 dc1394="no"
407 network="yes"
408 zlib="yes"
409 libgsm="no"
410 mp3lame="no"
411 libogg="no"
412 vorbis="no"
413 theora="no"
414 faad="no"
415 faadbin="no"
416 faac="no"
417 xvid="no"
418 x264="no"
419 a52="no"
420 a52bin="no"
421 dts="no"
422 pp="no"
423 mingw32="no"
424 mingwce="no"
425 cygwin="no"
426 os2="no"
427 lstatic="yes"
428 lshared="no"
429 optimize="yes"
430 debug="yes"
431 dostrip="yes"
432 installstrip="-s"
433 extralibs="-lm"
434 simpleidct="yes"
435 bigendian="no"
436 inttypes="yes"
437 emu_fast_int="no"
438 vhook="default"
439 dlfcn="no"
440 dlopen="no"
441 mpegaudio_hp="yes"
442 SHFLAGS='-shared -Wl,-soname,$@'
443 netserver="no"
444 need_inet_aton="no"
445 protocols="yes"
446 ffserver="yes"
447 ffplay="yes"
448 LIBOBJFLAGS=""
449 FFLDFLAGS=-Wl,--warn-common
450 FFSLDFLAGS=-Wl,-E
451 LDCONFIG="ldconfig"
452 LIBPREF="lib"
453 LIBSUF=".a"
454 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
455 SLIBPREF="lib"
456 SLIBSUF=".so"
457 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
458 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
459 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
460 EXESUF=""
461 BUILDSUF=""
462 amr_nb="no"
463 amr_wb="no"
464 amr_nb_fixed="no"
465 amr_if2="no"
466 sunmlib="no"
467 pthreads="no"
468 gpl="no"
469 memalignhack="no"
470
471 # OS specific
472 targetos=`uname -s`
473 case $targetos in
474 BeOS)
475 prefix="/boot/home/config"
476 # helps building libavcodec
477 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
478 # 3 gcc releases known for BeOS, each with ugly bugs
479 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
480 case "$gcc_version" in
481 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
482 mmx="no"
483 ;;
484 *20010315*) echo "BeBits gcc"
485 CFLAGS="$CFLAGS -fno-expensive-optimizations"
486 ;;
487 esac
488 SHFLAGS=-nostart
489 # disable Linux things
490 audio_oss="no"
491 v4l="no"
492 v4l2="no"
493 dv1394="no"
494 # enable BeOS things
495 audio_beos="yes"
496 # no need for libm, but the inet stuff
497 # Check for BONE
498 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
499 extralibs="-lbind -lsocket"
500 else
501 netserver="yes"
502 need_inet_aton="yes"
503 extralibs="-lnet"
504 fi ;;
505 SunOS)
506 v4l="no"
507 v4l2="no"
508 audio_oss="no"
509 dv1394="no"
510 make="gmake"
511 FFLDFLAGS=""
512 FFSLDFLAGS=""
513 SHFLAGS="-shared -Wl,-h,\$@"
514 need_inet_aton="yes"
515 extralibs="$extralibs -lsocket -lnsl"
516 ;;
517 NetBSD)
518 v4l="no"
519 v4l2="no"
520 bktr="yes"
521 audio_oss="yes"
522 dv1394="no"
523 make="gmake"
524 extralibs="$extralibs -lossaudio"
525 ;;
526 OpenBSD)
527 v4l="no"
528 v4l2="no"
529 bktr="yes"
530 audio_oss="yes"
531 dv1394="no"
532 make="gmake"
533 LIBOBJFLAGS="\$(PIC)"
534 LDCONFIG="ldconfig -m \$(libdir)"
535 extralibs="$extralibs -lossaudio"
536 ;;
537 FreeBSD)
538 v4l="no"
539 v4l2="no"
540 bktr="yes"
541 audio_oss="yes"
542 dv1394="no"
543 make="gmake"
544 CFLAGS="$CFLAGS -pthread"
545 ;;
546 GNU/kFreeBSD)
547 v4l="no"
548 v4l2="no"
549 bktr="yes"
550 audio_oss="yes"
551 dv1394="no"
552 CFLAGS="$CFLAGS -pthread"
553 ;;
554 BSD/OS)
555 v4l="no"
556 v4l2="no"
557 bktr="yes"
558 audio_oss="yes"
559 dv1394="no"
560 extralibs="-lpoll -lgnugetopt -lm"
561 make="gmake"
562 strip="strip -d"
563 installstrip=""
564 ;;
565 Darwin)
566 cc="cc"
567 v4l="no"
568 v4l2="no"
569 audio_oss="no"
570 dv1394="no"
571 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
572 extralibs=""
573 darwin="yes"
574 strip="strip -x"
575 installstrip=""
576 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
577 SLIBSUF=".dylib"
578 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
579 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
580 FFSLDFLAGS=-Wl,-bind_at_load
581 ;;
582 MINGW32*)
583 # Note: the rest of the mingw32 config is done afterwards as mingw32
584 # can be forced on the command line for Linux cross compilation.
585 mingw32="yes"
586 ;;
587 CYGWIN*)
588 v4l="no"
589 v4l2="no"
590 audio_oss="yes"
591 dv1394="no"
592 vhook="no"
593 extralibs=""
594 cygwin="yes"
595 EXESUF=".exe"
596 ;;
597 Linux)
598 ;;
599 IRIX*)
600 ranlib="echo ignoring ranlib"
601 v4l="no"
602 v4l2="no"
603 audio_oss="no"
604 make="gmake"
605 ;;
606 OS/2)
607 TMPE=$TMPE".exe"
608 ar="emxomfar -p128"
609 ranlib="echo ignoring ranlib"
610 strip="echo ignoring strip"
611 CFLAGS="$CFLAGS -Zomf"
612 FFLDFLAGS="-Zomf -Zstack 16384 -s"
613 SHFLAGS="-Zdll -Zomf"
614 FFSLDFLAGS=""
615 LIBPREF=""
616 LIBSUF=".lib"
617 SLIBPREF=""
618 SLIBSUF=".dll"
619 EXESUF=".exe"
620 extralibs=""
621 pkg_requires=""
622 v4l="no"
623 v4l2="no"
624 audio_oss="no"
625 dv1394="no"
626 ffserver="no"
627 vhook="no"
628 os2="yes"
629
630 ;;
631 *) ;;
632 esac
633
634 # From MPlayer configure. We need TARGET_OS available
635 # to the Makefile, so it can distinguish between flavors
636 # of AltiVec on PowerPC.
637 TARGET_OS=`( uname -s ) 2>&1`
638 case "$TARGET_OS" in
639 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
640 ;;
641 IRIX*)
642 TARGET_OS=IRIX
643 ;;
644 HP-UX*)
645 TARGET_OS=HP-UX
646 ;;
647 [cC][yY][gG][wW][iI][nN]*)
648 TARGET_OS=CYGWIN
649 ;;
650 *)
651 TARGET_OS="$TARGET_OS-UNKNOWN"
652 ;;
653 esac
654
655 # find source path
656 source_path="`dirname $0`"
657 source_path_used="yes"
658 if test -z "$source_path" -o "$source_path" = "." ; then
659 source_path=`pwd`
660 source_path_used="no"
661 else
662 source_path="`cd \"$source_path\"; pwd`"
663 fi
664
665 FFMPEG_CONFIGURATION=" "
666 for opt do
667 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
668 done
669
670 ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
671 DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
672 PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
673 MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
674 DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c | sed 's/.*&\(.*\)).*/\1/'`
675
676 for opt do
677 optval="${opt#*=}"
678 case "$opt" in
679 --log)
680 ;;
681 --log=*) logging="$optval"
682 ;;
683 --prefix=*) prefix="$optval"; force_prefix=yes
684 ;;
685 --libdir=*) libdir="$optval"; force_libdir=yes
686 ;;
687 --incdir=*) incdir="$optval"
688 ;;
689 --mandir=*) mandir="$optval"
690 ;;
691 --source-path=*) source_path="$optval"
692 ;;
693 --cross-prefix=*) cross_prefix="$optval"
694 ;;
695 --cross-compile) cross_compile=yes
696 ;;
697 --cc=*) cc="$optval"
698 ;;
699 --make=*) make="$optval"
700 ;;
701 --extra-cflags=*) CFLAGS="$CFLAGS $optval"
702 ;;
703 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS $optval"
704 ;;
705 --extra-libs=*) extralibs="$optval"
706 ;;
707 --build-suffix=*) BUILDSUF="$optval"
708 ;;
709 --cpu=*) cpu="$optval"
710 ;;
711 --tune=*) tune="$optval"
712 ;;
713 --powerpc-perf-enable) powerpc_perf="yes"
714 ;;
715 --disable-mmx) mmx="no"
716 ;;
717 --disable-iwmmxt) iwmmxt="no"
718 ;;
719 --disable-altivec) altivec="no"
720 ;;
721 --enable-gprof) gprof="yes"
722 ;;
723 --disable-v4l) v4l="no"
724 ;;
725 --disable-v4l2) v4l2="no"
726 ;;
727 --disable-bktr) bktr="no"
728 ;;
729 --disable-audio-oss) audio_oss="no"
730 ;;
731 --disable-audio-beos) audio_beos="no"
732 ;;
733 --disable-dv1394) dv1394="no"
734 ;;
735 --disable-network) network="no"; ffserver="no"
736 ;;
737 --disable-zlib) zlib="no"
738 ;;
739 --enable-a52) a52="yes"
740 ;;
741 --enable-a52bin) a52bin="yes"
742 ;;
743 --enable-dts) dts="yes"
744 ;;
745 --enable-pp) pp="yes"
746 ;;
747 --enable-libgsm) libgsm="yes"
748 ;;
749 --enable-mp3lame) mp3lame="yes"
750 ;;
751 --enable-libogg) libogg="yes"
752 pkg_requires="$pkg_requires ogg >= 1.1"
753 ;;
754 --enable-vorbis) vorbis="yes"
755 pkg_requires="$pkg_requires vorbis vorbisenc"
756 ;;
757 --enable-theora) theora="yes"
758 pkg_requires="$pkg_requires theora"
759 ;;
760 --enable-faad) faad="yes"
761 ;;
762 --enable-faadbin) faadbin="yes"
763 ;;
764 --enable-faac) faac="yes"
765 ;;
766 --enable-xvid) xvid="yes"
767 ;;
768 --enable-x264) x264="yes"
769 ;;
770 --enable-dc1394) dc1394="yes"
771 pkg_requires="$pkg_requires libraw1394"
772 ;;
773 --disable-vhook) vhook="no"
774 ;;
775 --disable-simple_idct) simpleidct="no"
776 ;;
777 --enable-mingw32) mingw32="yes"
778 ;;
779 --enable-mingwce) mingwce="yes"
780 ;;
781 --enable-static) lstatic="yes"
782 ;;
783 --disable-static) lstatic="no"
784 ;;
785 --enable-shared) lshared="yes"
786 ;;
787 --disable-shared) lshared="no"
788 ;;
789 --disable-debug) debug="no"
790 ;;
791 --disable-opts) optimize="no"
792 ;;
793 --disable-mpegaudio-hp) mpegaudio_hp="no"
794 ;;
795 --disable-protocols) protocols="no"; network="no"; ffserver="no"
796 ;;
797 --disable-ffserver) ffserver="no"
798 ;;
799 --disable-ffplay) ffplay="no"
800 ;;
801 --enable-small) optimize="small"
802 ;;
803 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
804 ;;
805 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
806 ;;
807 --enable-amr_wb) amr="yes"; amr_wb="yes"
808 ;;
809 --enable-amr_if2) amr="yes"; amr_if2="yes"
810 ;;
811 --enable-sunmlib) sunmlib="yes"
812 ;;
813 --enable-pthreads) pthreads="yes"
814 ;;
815 --enable-gpl) gpl="yes"
816 ;;
817 --enable-memalign-hack) memalignhack="yes"
818 ;;
819 --disable-strip) dostrip="no"
820 ;;
821 --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
822 ;;
823 --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
824 ;;
825 --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
826 ;;
827 --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
828 ;;
829 --disable-encoders) ENCODER_LIST=""
830 ;;
831 --disable-decoders) DECODER_LIST=""
832 ;;
833 --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
834 ;;
835 --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
836 ;;
837 --disable-muxers) MUXER_LIST=""; ffserver="no"
838 ;;
839 --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
840 ;;
841 --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
842 ;;
843 --disable-demuxers) DEMUXER_LIST=""
844 ;;
845 --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
846 ;;
847 --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
848 ;;
849 --disable-parsers) PARSER_LIST=""
850 ;;
851 --help) show_help
852 ;;
853 *)
854 echo "Unknown option \"$opt\"."
855 echo "See $0 --help for available options."
856 exit 1
857 ;;
858 esac
859 done
860
861 if test "$logging" != no; then
862 test "$logging" = yes || logfile="$logging"
863 echo "# $0 $@" >$logfile
864 set >>$logfile
865 else
866 logfile=/dev/null
867 fi
868
869 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
870 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
871 cat <<EOF
872 You can only build one library type at once on MinGW.
873 Specify --disable-static --enable-shared to only build
874 the shared libraries. To build only the static libraries
875 you do not need to pass additional options.
876 EOF
877 exit 1
878 fi
879 v4l="no"
880 v4l2="no"
881 bktr="no"
882 audio_oss="no"
883 dv1394="no"
884 dc1394="no"
885 ffserver="no"
886 network="no"
887 if test "$mingwce" = "yes"; then
888 protocols="no"
889 fi
890 #FIXME: This ignores --extra-ldflags.
891 FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
892 SLIBPREF=""
893 SLIBSUF=".dll"
894 EXESUF=".exe"
895 if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi
896 if test "$force_libdir" != yes; then bindir="$prefix"; fi
897 fi
898
899 # Combine FFLDFLAGS and the LDFLAGS environment variable
900 LDFLAGS="$FFLDFLAGS $LDFLAGS"
901
902 test -n "$cross_prefix" && cross_compile=yes
903 cc="${cross_prefix}${cc}"
904 ar="${cross_prefix}${ar}"
905 ranlib="${cross_prefix}${ranlib}"
906 strip="${cross_prefix}${strip}"
907
908 # we need to build at least one lib type
909 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
910 cat <<EOF
911 At least one library type must be built.
912 Specify --enable-static to build the static libraries or --enable-shared to
913 build the shared libraries as well. To only build the shared libraries specify
914 --disable-static in addition to --enable-shared.
915 EOF
916 exit 1;
917 fi
918
919 if test "$theora" = "yes" ; then
920 if test "$libogg" = "no"; then
921 echo "libogg must be enabled to enable Theora."
922 fail="yes"
923 theora="no"
924 fi
925 fi
926
927 if test "$vorbis" = "yes" ; then
928 if test "$libogg" = "no"; then
929 echo "libogg must be enabled to enable Vorbis."
930 fail="yes"
931 vorbis="no"
932 fi
933 fi
934
935 if test "$gpl" != "yes"; then
936 if test "$pp" != "no"; then
937 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
938 fail="yes"
939 fi
940
941 if test "$a52" != "no" -o "$a52bin" != "no"; then
942 echo "liba52 is under GPL and --enable-gpl is not specified."
943 fail="yes"
944 fi
945
946 if test "$xvid" != "no"; then
947 echo "libxvidcore is under GPL and --enable-gpl is not specified."
948 fail="yes"
949 fi
950
951 if test "$x264" != "no"; then
952 echo "x264 is under GPL and --enable-gpl is not specified."
953 fail="yes"
954 fi
955
956 if test "$dts" != "no"; then
957 echo "libdts is under GPL and --enable-gpl is not specified."
958 fail="yes"
959 fi
960
961 if test "$faad" != "no" -o "$faadbin" != "no"; then
962 if check_header faad.h; then
963 check_cc << EOF
964 #include <faad.h>
965 #ifndef FAAD2_VERSION
966 ok faad1
967 #endif
968 int main( void ) { return 0; }
969 EOF
970 if test $? = 0 ; then
971 echo "FAAD2 is under GPL and --enable-gpl is not specified."
972 fail="yes"
973 fi
974 else
975 faad="no"
976 faadbin="no"
977 echo "FAAD test failed."
978 fi
979 fi
980
981
982 if test "$fail" = "yes"; then
983 exit 1
984 fi
985 fi
986
987 # compute MMX state
988 if test $mmx = "default"; then
989 if test $cpu = "x86" -o $cpu = "x86_64"; then
990 mmx="yes"
991 else
992 mmx="no"
993 fi
994 fi
995
996 # check iwmmxt support
997 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
998 iwmmxt=no
999 check_cc <<EOF && iwmmxt=yes
1000 int main(void) {
1001 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1002 }
1003 EOF
1004 fi
1005
1006 #Darwin CC versions
1007 needmdynamicnopic="no"
1008 if test $targetos = Darwin; then
1009 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1010 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1011 else
1012 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1013 case "$gcc_version" in
1014 *2.95*)
1015 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1016 ;;
1017 *[34].*)
1018 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
1019 if test "$lshared" = no; then
1020 needmdynamicnopic="yes"
1021 fi
1022 ;;
1023 *)
1024 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1025 if test "$lshared" = no; then
1026 needmdynamicnopic="yes"
1027 fi
1028 ;;
1029 esac
1030 fi
1031 fi
1032
1033 # Can only do AltiVec on PowerPC
1034 if test $altivec = "default"; then
1035 if test $cpu = "powerpc"; then
1036 altivec="yes"
1037 else
1038 altivec="no"
1039 fi
1040 fi
1041
1042 # Add processor-specific flags
1043 TUNECPU="generic"
1044 POWERPCMODE="32bits"
1045 if test $tune != "generic"; then
1046 case $tune in
1047 601|ppc601|PowerPC601)
1048 CFLAGS="$CFLAGS -mcpu=601"
1049 if test $altivec = "yes"; then
1050 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1051 fi
1052 TUNECPU=ppc601
1053 ;;
1054 603*|ppc603*|PowerPC603*)
1055 CFLAGS="$CFLAGS -mcpu=603"
1056 if test $altivec = "yes"; then
1057 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1058 fi
1059 TUNECPU=ppc603
1060 ;;
1061 604*|ppc604*|PowerPC604*)
1062 CFLAGS="$CFLAGS -mcpu=604"
1063 if test $altivec = "yes"; then
1064 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1065 fi
1066 TUNECPU=ppc604
1067 ;;
1068 G3|g3|75*|ppc75*|PowerPC75*)
1069 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1070 if test $altivec = "yes"; then
1071 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1072 fi
1073 TUNECPU=ppc750
1074 ;;
1075 G4|g4|745*|ppc745*|PowerPC745*)
1076 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1077 if test $altivec = "no"; then
1078 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1079 fi
1080 TUNECPU=ppc7450
1081 ;;
1082 74*|ppc74*|PowerPC74*)
1083 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1084 if test $altivec = "no"; then
1085 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1086 fi
1087 TUNECPU=ppc7400
1088 ;;
1089 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1090 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1091 if test $altivec = "no"; then
1092 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1093 fi
1094 TUNECPU=ppc970
1095 POWERPCMODE="64bits"
1096 ;;
1097 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1098 CFLAGS="$CFLAGS -march=$tune"
1099 ;;
1100 sparc64)
1101 CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1102 ;;
1103 *)
1104 echo "WARNING: Unknown CPU \"$tune\", ignored."
1105 ;;
1106 esac
1107 fi
1108
1109 # compiler sanity check
1110 check_exec <<EOF
1111 int main(){
1112 return 0;
1113 }
1114 EOF
1115 if test "$?" != 0; then
1116 echo "$cc is unable to create an executable file."
1117 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1118 echo "If $cc is a cross-compiler, use the --cross-compile option."
1119 fi
1120 die "C compiler test failed."
1121 fi
1122
1123 # check for SIMD availability
1124
1125 # AltiVec flags: The FSF version of GCC differs from the Apple version
1126 if test $cpu = "powerpc"; then
1127 if test $altivec = "yes"; then
1128 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1129 CFLAGS="$CFLAGS -faltivec"
1130 else
1131 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1132 fi
1133 fi
1134 fi
1135
1136 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1137
1138 # check if our compiler supports Motorola AltiVec C API
1139 if test $altivec = "yes"; then
1140 if test $_altivec_h = "yes"; then
1141 inc_altivec_h="#include <altivec.h>"
1142 else
1143 inc_altivec_h=
1144 fi
1145 check_cc <<EOF || altivec=no
1146 $inc_altivec_h
1147 int main(void) {
1148 vector signed int v1, v2, v3;
1149 v1 = vec_add(v2,v3);
1150 return 0;
1151 }
1152 EOF
1153 fi
1154
1155 # mmi only available on mips
1156 if test $mmi = "default"; then
1157 if test $cpu = "mips"; then
1158 mmi="yes"
1159 else
1160 mmi="no"
1161 fi
1162 fi
1163
1164 # check if our compiler supports mmi
1165 enabled mmi && check_cc <<EOF || mmi="no"
1166 int main(void) {
1167 __asm__ ("lq \$2, 0(\$2)");
1168 return 0;
1169 }
1170 EOF
1171
1172 # test gcc version to see if vector builtins can be used
1173 # currently only used on i386 for MMX builtins
1174 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1175 #include <xmmintrin.h>
1176 int main(void) {
1177 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1178 return 0;
1179 #else
1180 #error no vector builtins
1181 #endif
1182 }
1183 EOF
1184
1185 # test for mm3dnow.h
1186 test "$cpu" = "x86_64" && march=k8 || march=athlon
1187 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1188 #include <mm3dnow.h>
1189 int main(void) {
1190 __m64 b1;
1191 b1 = _m_pswapd(b1);
1192 _m_femms();
1193 return 0;
1194 }
1195 EOF
1196
1197 # ---
1198 # big/little-endian test
1199 if test "$cross_compile" = "no"; then
1200 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1201 #include <inttypes.h>
1202 int main(int argc, char ** argv){
1203 volatile uint32_t i=0x01234567;
1204 return (*((uint8_t*)(&i))) == 0x67;
1205 }
1206 EOF
1207 else
1208 # programs cannot be launched if cross compiling, so make a static guess
1209 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1210 bigendian="yes"
1211 fi
1212 fi
1213
1214 # ---
1215 # *inttypes.h* test
1216 check_header inttypes.h || inttypes=no
1217
1218 # ---
1219 # *int_fast* test
1220 check_cc <<EOF || emu_fast_int=yes
1221 #include <inttypes.h>
1222 int main(int argc, char ** argv){
1223 volatile uint_fast64_t i=0x01234567;
1224 return 0;
1225 }
1226 EOF
1227
1228 # ---
1229 # check availability of some header files
1230
1231 _memalign=no
1232 _malloc_h=no
1233 if check_header malloc.h; then
1234 _malloc_h=yes
1235 _memalign=yes
1236 check_func memalign || _memalign="no"
1237 fi
1238
1239 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1240 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1241 fi
1242
1243 check_func localtime_r && localtime_r=yes || localtime_r=no
1244 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1245
1246 # check for some common methods of building with pthread support
1247 # do this before the optional library checks as some of them require pthreads
1248 if enabled pthreads; then
1249 { check_cflags -pthread && check_ldflags -pthread; } ||
1250 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1251 check_lib pthread.h pthread_create -lpthread ||
1252 check_func pthread_create ||
1253 die "ERROR: can't find pthreads library"
1254 fi
1255
1256 # these are off by default, so fail if requested and not available
1257 enabled dts && require libdts dts.h dts_init -ldts
1258 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1259 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1260 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1261 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1262 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1263 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1264 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1265 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1266 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1267
1268 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1269 # the generic test functions
1270 if enabled faac; then
1271 save_flags
1272 temp_extralibs -lfaac
1273 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1274 #include <stdint.h>
1275 #include <faac.h>
1276 int main(){
1277 char *id, *cpr;
1278 faacEncGetVersion(&id, &cpr);
1279 return 0;
1280 }
1281 EOF
1282 restore_flags
1283 fi
1284
1285 # Ugh, recent faad2 versions have renamed all functions and #define the
1286 # old names in faad.h. Generic tests won't work.
1287 if enabled faad; then
1288 save_flags
1289 temp_extralibs -lfaad
1290 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1291 #include <faad.h>
1292 int main(){
1293 faacDecOpen();
1294 return 0;
1295 }
1296 EOF
1297 restore_flags
1298 fi
1299
1300 # test for lrintf in math.h
1301 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1302 #define _ISOC9X_SOURCE 1
1303 #include <math.h>
1304 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1305 EOF
1306
1307 _restrict=
1308 for restrict_keyword in restrict __restrict__ __restrict; do
1309 check_cc <<EOF && _restrict=$restrict_keyword && break
1310 void foo(char * $restrict_keyword p);
1311 EOF
1312 done
1313
1314 # dlopen/dlfcn.h probing
1315
1316 check_header dlfcn.h && dlfcn=yes
1317
1318 temp_extralibs -ldl
1319 if check_func dlopen; then
1320 dlopen=yes
1321 ldl=-ldl
1322 fi
1323 restore_flags
1324
1325 if check_func dlopen; then
1326 dlopen=yes
1327 ldl=
1328 fi
1329
1330 if test "$vhook" = "default"; then
1331 vhook="$dlopen"
1332 fi
1333
1334 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1335 add_extralibs $ldl
1336 fi
1337
1338 if enabled vhook; then
1339 check_ldflags -rdynamic
1340 check_ldflags -export-dynamic
1341 fi
1342
1343 ##########################################
1344 # imlib check
1345
1346 temp_extralibs -lImlib2
1347 check_ld <<EOF && imlib2=yes || imlib2=no
1348 #include <X11/Xlib.h>
1349 #include <Imlib2.h>
1350 int main( void ) { return (int) imlib_load_font("foo"); }
1351 EOF
1352 restore_flags
1353
1354 ##########################################
1355 # FreeType check
1356
1357 freetype2=no
1358 if test "x$targetos" != "xBeOS"; then
1359 if (freetype-config --version) >/dev/null 2>&1 ; then
1360 temp_cflags `freetype-config --cflags`
1361 temp_extralibs `freetype-config --libs`
1362 check_ld <<EOF && freetype2=yes
1363 #include <ft2build.h>
1364 int main( void ) { return (int) FT_Init_FreeType(0); }
1365 EOF
1366 restore_flags
1367 fi
1368 fi
1369
1370 ##########################################
1371 # SDL check
1372
1373 sdl_too_old=no
1374 sdl=no
1375 SDL_CONFIG="${cross_prefix}sdl-config"
1376 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1377 temp_cflags `"${SDL_CONFIG}" --cflags`
1378 temp_extralibs `"${SDL_CONFIG}" --libs`
1379 check_ld <<EOF
1380 #include <SDL.h>
1381 #undef main /* We don't want SDL to override our main() */
1382 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1383 EOF
1384 if test $? = 0; then
1385 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1386 if test "$_sdlversion" -lt 121 ; then
1387 sdl_too_old=yes
1388 else
1389 sdl=yes
1390 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1391 #include <SDL.h>
1392 int main(void){
1393 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1394 int w = vi->current_w;
1395 return 0;
1396 }
1397 EOF
1398 fi
1399 fi
1400 restore_flags
1401 fi
1402
1403 enabled sdl || ffplay=no
1404
1405 ##########################################
1406 # texi2html check
1407
1408 texi2html=no
1409 if (texi2html -version) >/dev/null 2>&1; then
1410 texi2html=yes
1411 fi
1412
1413 ##########################################
1414 # IPv6 check
1415
1416 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1417 #include <sys/types.h>
1418 #include <sys/socket.h>
1419 #include <netinet/in.h>
1420 #include <netdb.h>
1421 int main( void ) {
1422 struct sockaddr_storage saddr;
1423 struct ipv6_mreq mreq6;
1424 getaddrinfo(0,0,0,0);
1425 getnameinfo(0,0,0,0,0,0,0);
1426 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1427 }
1428 EOF
1429
1430 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1431 enabled v4l2 && check_cc <<EOF || v4l2="no"
1432 #include <sys/time.h>
1433 #include <asm/types.h>
1434 #include <linux/videodev2.h>
1435 int dummy = V4L2_PIX_FMT_YUV420;
1436 struct v4l2_buffer dummy1;
1437 EOF
1438
1439 enabled debug && add_cflags -g
1440
1441 # add some useful compiler flags if supported
1442 check_cflags -Wdeclaration-after-statement
1443 check_cflags -Wall
1444 check_cflags -Wno-switch
1445
1446 # add some linker flags
1447 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1448
1449 # not all compilers support -Os
1450 test "$optimize" = "small" && check_cflags -Os
1451
1452 if enabled optimize; then
1453 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1454 CFLAGS="$CFLAGS -O5"
1455 LDFLAGS="$LDFLAGS -O5"
1456 else
1457 CFLAGS="-O3 $CFLAGS"
1458 fi
1459 fi
1460
1461 # PIC flags for shared library objects where they are needed
1462 if test "$lshared" = "yes" ; then
1463 # LIBOBJFLAGS may have already been set in the OS configuration
1464 if test -z "$LIBOBJFLAGS" ; then
1465 case "$cpu" in
1466 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1467 esac
1468 fi
1469 fi
1470
1471 if test "$gprof" = "yes" ; then
1472 CFLAGS="$CFLAGS -p"
1473 LDFLAGS="$LDFLAGS -p"
1474 fi
1475
1476 if test x"$bindir" = x""; then
1477 bindir="${prefix}/bin"
1478 fi
1479
1480 if test x"$libdir" = x""; then
1481 libdir="${prefix}/lib"
1482 fi
1483
1484 if test x"$incdir" = x""; then
1485 incdir="${prefix}/include/ffmpeg"
1486 fi
1487
1488 if test x"$mandir" = x""; then
1489 mandir="${prefix}/man"
1490 fi
1491
1492 echo "install prefix $prefix"
1493 echo "source path $source_path"
1494 echo "C compiler $cc"
1495 echo "make $make"
1496 echo "CPU $cpu ($tune)"
1497 if test "$BUILDSUF" != ""; then
1498 echo "build suffix $BUILDSUF"
1499 fi
1500 echo "big-endian $bigendian"
1501 echo "inttypes.h $inttypes"
1502 echo "broken inttypes.h $emu_fast_int"
1503 if test $cpu = "x86" -o $cpu = "x86_64"; then
1504 echo "MMX enabled $mmx"
1505 echo "Vector Builtins $builtin_vector"
1506 echo "3DNow! Builtins $mm3dnow"
1507 fi
1508 if test $cpu = "armv4l"; then
1509 echo "IWMMXT enabled $iwmmxt"
1510 fi
1511 if test $cpu = "mips"; then
1512 echo "MMI enabled $mmi"
1513 fi
1514 if test $cpu = "powerpc"; then
1515 echo "AltiVec enabled $altivec"
1516 fi
1517 echo "gprof enabled $gprof"
1518 echo "zlib enabled $zlib"
1519 echo "libgsm enabled $libgsm"
1520 echo "mp3lame enabled $mp3lame"
1521 echo "libogg enabled $libogg"
1522 echo "Vorbis enabled $vorbis"
1523 echo "Theora enabled $theora"
1524 echo "FAAD enabled $faad"
1525 echo "faadbin enabled $faadbin"
1526 echo "FAAC enabled $faac"
1527 echo "XviD enabled $xvid"
1528 echo "x264 enabled $x264"
1529 echo "a52 support $a52"
1530 echo "a52 dlopened $a52bin"
1531 echo "DTS support $dts"
1532 echo "pp support $pp"
1533 echo "debug symbols $debug"
1534 echo "strip symbols $dostrip"
1535 echo "optimize $optimize"
1536 echo "static $lstatic"
1537 echo "shared $lshared"
1538 echo "video hooking $vhook"
1539 echo "SDL support $sdl"
1540 if test $sdl_too_old = "yes"; then
1541 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1542 fi
1543
1544 if test "$vhook" = "yes"; then
1545 echo "Imlib2 support $imlib2"
1546 echo "FreeType support $freetype2"
1547 fi
1548 echo "Sun medialib support" $sunmlib
1549 echo "pthreads support" $pthreads
1550 echo "AMR-NB float support" $amr_nb
1551 echo "AMR-NB fixed support" $amr_nb_fixed
1552 echo "AMR-WB float support" $amr_wb
1553 echo "AMR-WB IF2 support" $amr_if2
1554 echo "network support $network"
1555 if test "$network" = "yes" ; then
1556 echo "IPv6 support $ipv6"
1557 fi
1558 if test "$gpl" = "no" ; then
1559 echo "License: LGPL"
1560 else
1561 echo "License: GPL"
1562 fi
1563
1564 echo "Creating config.mak and config.h..."
1565
1566 date >> config.log
1567 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1568 echo "# Automatically generated by configure - do not modify!" > config.mak
1569 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1570 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1571
1572 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1573 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1574 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1575 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1576 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1577 echo "MAKE=$make" >> config.mak
1578 echo "CC=$cc" >> config.mak
1579 echo "AR=$ar" >> config.mak
1580 echo "RANLIB=$ranlib" >> config.mak
1581 if test "$dostrip" = "yes" ; then
1582 echo "STRIP=$strip" >> config.mak
1583 echo "INSTALLSTRIP=$installstrip" >> config.mak
1584 else
1585 echo "STRIP=echo ignoring strip" >> config.mak
1586 echo "INSTALLSTRIP=" >> config.mak
1587 fi
1588
1589 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1590 # shared modules on OS/X (vhook/Makefile).
1591 SHCFLAGS="$CFLAGS"
1592 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1593
1594 echo "OPTFLAGS=$CFLAGS" >> config.mak
1595 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1596 echo "LDFLAGS=$LDFLAGS" >> config.mak
1597 echo "LDCONFIG=$LDCONFIG" >> config.mak
1598 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1599 echo "SHFLAGS=$SHFLAGS" >> config.mak
1600 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1601 echo "BUILD_STATIC=$lstatic" >> config.mak
1602 echo "BUILDSUF=$BUILDSUF" >> config.mak
1603 echo "LIBPREF=$LIBPREF" >> config.mak
1604 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1605 if test "$lstatic" = "yes" ; then
1606 echo "LIB=$LIB" >> config.mak
1607 else # Some Make complain if this variable does not exist.
1608 echo "LIB=" >> config.mak
1609 fi
1610 echo "SLIBPREF=$SLIBPREF" >> config.mak
1611 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1612 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1613 echo "TARGET_OS=$TARGET_OS" >> config.mak
1614 if test "$cpu" = "x86" ; then
1615 echo "TARGET_ARCH_X86=yes" >> config.mak
1616 echo "#define ARCH_X86 1" >> $TMPH
1617 elif test "$cpu" = "x86_64" ; then
1618 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1619 echo "#define ARCH_X86_64 1" >> $TMPH
1620 elif test "$cpu" = "armv4l" ; then
1621 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1622 echo "#define ARCH_ARMV4L 1" >> $TMPH
1623 elif test "$cpu" = "alpha" ; then
1624 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1625 echo "#define ARCH_ALPHA 1" >> $TMPH
1626 elif test "$cpu" = "sparc64" ; then
1627 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1628 echo "#define ARCH_SPARC64 1" >> $TMPH
1629 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1630 echo "#define ARCH_SPARC 1" >> $TMPH
1631 elif test "$cpu" = "sparc" ; then
1632 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1633 echo "#define ARCH_SPARC 1" >> $TMPH
1634 elif test "$cpu" = "powerpc" ; then
1635 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1636 echo "#define ARCH_POWERPC 1" >> $TMPH
1637 if test $POWERPCMODE = "32bits"; then
1638 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1639 else
1640 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1641 fi
1642 if test "$powerpc_perf" = "yes"; then
1643 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1644 fi
1645 elif test "$cpu" = "mips" ; then
1646 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1647 echo "#define ARCH_MIPS 1" >> $TMPH
1648 elif test "$cpu" = "sh4" ; then
1649 echo "TARGET_ARCH_SH4=yes" >> config.mak
1650 echo "#define ARCH_SH4 1" >> $TMPH
1651 elif test "$cpu" = "parisc" ; then
1652 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1653 echo "#define ARCH_PARISC 1" >> $TMPH
1654 elif test "$cpu" = "s390" ; then
1655 echo "TARGET_ARCH_S390=yes" >> config.mak
1656 echo "#define ARCH_S390 1" >> $TMPH
1657 elif test "$cpu" = "m68k" ; then
1658 echo "TARGET_ARCH_M68K=yes" >> config.mak
1659 echo "#define ARCH_M68K 1" >> $TMPH
1660 elif test "$cpu" = "ia64" ; then
1661 echo "TARGET_ARCH_IA64=yes" >> config.mak
1662 echo "#define ARCH_IA64 1" >> $TMPH
1663 fi
1664 echo "#define TUNECPU $TUNECPU" >> $TMPH
1665 if test "$bigendian" = "yes" ; then
1666 echo "WORDS_BIGENDIAN=yes" >> config.mak
1667 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1668 fi
1669 if test "$inttypes" != "yes" ; then
1670 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1671 fi
1672 if test "$emu_fast_int" = "yes" ; then
1673 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1674 fi
1675 if test "$mmx" = "yes" ; then
1676 echo "TARGET_MMX=yes" >> config.mak
1677 echo "#define HAVE_MMX 1" >> $TMPH
1678 echo "#define __CPU__ 586" >> $TMPH
1679 fi
1680 if test "$builtin_vector" = "yes" ; then
1681 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1682 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1683 fi
1684 if test "$mm3dnow" = "yes" ; then
1685 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1686 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1687 fi
1688 if test "$iwmmxt" = "yes" ; then
1689 echo "TARGET_IWMMXT=yes" >> config.mak
1690 echo "#define HAVE_IWMMXT 1" >> $TMPH
1691 fi
1692 if test "$mmi" = "yes" ; then
1693 echo "TARGET_MMI=yes" >> config.mak
1694 echo "#define HAVE_MMI 1" >> $TMPH
1695 fi
1696 if test "$altivec" = "yes" ; then
1697 echo "TARGET_ALTIVEC=yes" >> config.mak
1698 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1699 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1700 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1701 if test "$_altivec_h" = "yes" ; then
1702 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1703 else
1704 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1705 fi
1706 fi
1707 if test "$gprof" = "yes" ; then
1708 echo "#define HAVE_GPROF 1" >> $TMPH
1709 fi
1710 if test "$localtime_r" = "yes" ; then
1711 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1712 fi
1713 if test "$imlib2" = "yes" ; then
1714 echo "HAVE_IMLIB2=yes" >> config.mak
1715 fi
1716 if test "$freetype2" = "yes" ; then
1717 echo "HAVE_FREETYPE2=yes" >> config.mak
1718 fi
1719 if test "$sunmlib" = "yes" ; then
1720 echo "HAVE_MLIB=yes" >> config.mak
1721 echo "#define HAVE_MLIB 1" >> $TMPH
1722 fi
1723 if test "$pthreads" = "yes" ; then
1724 echo "HAVE_PTHREADS=yes" >> config.mak
1725 echo "#define HAVE_PTHREADS 1" >> $TMPH
1726 echo "#define HAVE_THREADS 1" >> $TMPH
1727 fi
1728 if test "$sdl" = "yes" ; then
1729 echo "CONFIG_SDL=yes" >> config.mak
1730 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1731 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1732 if test "$sdl_video_size" = "yes"; then
1733 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1734 fi
1735 fi
1736 if test "$texi2html" = "yes"; then
1737 echo "BUILD_DOC=yes" >> config.mak
1738 fi
1739 if test "$have_lrintf" = "yes" ; then
1740 echo "#define HAVE_LRINTF 1" >> $TMPH
1741 fi
1742 if test "$vhook" = "yes" ; then
1743 echo "BUILD_VHOOK=yes" >> config.mak
1744 echo "#define HAVE_VHOOK 1" >> $TMPH
1745 fi
1746
1747 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1748 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1749 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1750 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1751
1752
1753
1754 if test "$lshared" = "yes" ; then
1755 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1756 echo "BUILD_SHARED=yes" >> config.mak
1757 echo "PIC=-fPIC -DPIC" >> config.mak
1758 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1759 echo "SPPVERSION=$lavc_version" >> config.mak
1760 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1761 echo "LAVCVERSION=$lavc_version" >> config.mak
1762 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1763 echo "LAVFVERSION=$lavf_version" >> config.mak
1764 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1765 echo "LAVUVERSION=$lavu_version" >> config.mak
1766 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1767 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1768 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1769 fi
1770 echo "EXTRALIBS=$extralibs" >> config.mak
1771
1772 # If you do not want to use encoders, disable them.
1773 if echo "$ENCODER_LIST" | grep -q encoder; then
1774 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1775 echo "CONFIG_ENCODERS=yes" >> config.mak
1776 fi
1777
1778 # If you do not want to use decoders, disable them.
1779 if echo "$DECODER_LIST" | grep -q decoder; then
1780 echo "#define CONFIG_DECODERS 1" >> $TMPH
1781 echo "CONFIG_DECODERS=yes" >> config.mak
1782 fi
1783
1784 # muxers
1785 if echo "$MUXER_LIST" | grep -q muxer; then
1786 echo "#define CONFIG_MUXERS 1" >> $TMPH
1787 echo "CONFIG_MUXERS=yes" >> config.mak
1788 fi
1789
1790 # demuxers
1791 if echo "$DEMUXER_LIST" | grep -q demuxer; then
1792 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1793 echo "CONFIG_DEMUXERS=yes" >> config.mak
1794 fi
1795
1796 # AC3
1797 if test "$a52" = "yes" ; then
1798 echo "#define CONFIG_AC3 1" >> $TMPH
1799 echo "CONFIG_AC3=yes" >> config.mak
1800
1801 if test "$a52bin" = "yes" ; then
1802 echo "#define CONFIG_A52BIN 1" >> $TMPH
1803 echo "CONFIG_A52BIN=yes" >> config.mak
1804 fi
1805 fi
1806
1807 # DTS
1808 if test "$dts" = "yes" ; then
1809 echo "#define CONFIG_DTS 1" >> $TMPH
1810 echo "CONFIG_DTS=yes" >> config.mak
1811 fi
1812
1813 # PP
1814 if test "$pp" = "yes" ; then
1815 echo "#define CONFIG_PP 1" >> $TMPH
1816 echo "CONFIG_PP=yes" >> config.mak
1817 fi
1818
1819 # MPEG audio high precision mode
1820 if test "$mpegaudio_hp" = "yes" ; then
1821 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1822 fi
1823
1824 if test "$v4l" = "yes" ; then
1825 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1826 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1827 fi
1828
1829 if test "$v4l2" = "yes" ; then
1830 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1831 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1832 fi
1833
1834 if test "$bktr" = "yes" ; then
1835 echo "#define CONFIG_BKTR 1" >> $TMPH
1836 echo "CONFIG_BKTR=yes" >> config.mak
1837 fi
1838
1839 if test "$dv1394" = "yes" ; then
1840 echo "#define CONFIG_DV1394 1" >> $TMPH
1841 echo "CONFIG_DV1394=yes" >> config.mak
1842 fi
1843
1844 if test "$dc1394" = "yes" ; then
1845 echo "#define CONFIG_DC1394 1" >> $TMPH
1846 echo "CONFIG_DC1394=yes" >> config.mak
1847 fi
1848
1849 if test "$dlopen" = "yes" ; then
1850 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1851 fi
1852
1853 if test "$dlfcn" = "yes" ; then
1854 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1855 fi
1856
1857 if test "$audio_oss" = "yes" ; then
1858 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1859 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1860 fi
1861
1862 if test "$audio_beos" = "yes" ; then
1863 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1864 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1865 fi
1866
1867 if test "$network" = "yes" ; then
1868 echo "#define CONFIG_NETWORK 1" >> $TMPH
1869 echo "CONFIG_NETWORK=yes" >> config.mak
1870 fi
1871
1872 if test "$ipv6" = "yes" ; then
1873 echo "#define CONFIG_IPV6 1" >> $TMPH
1874 fi
1875
1876 if test "$zlib" = "yes" ; then
1877 echo "#define CONFIG_ZLIB 1" >> $TMPH
1878 echo "CONFIG_ZLIB=yes" >> config.mak
1879 fi
1880
1881 if test "$libgsm" = "yes" ; then
1882 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1883 echo "CONFIG_LIBGSM=yes" >> config.mak
1884 fi
1885
1886 if test "$mp3lame" = "yes" ; then
1887 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1888 echo "CONFIG_MP3LAME=yes" >> config.mak
1889 fi
1890
1891 if test "$libogg" = "yes" ; then
1892 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1893 echo "CONFIG_LIBOGG=yes" >> config.mak
1894 fi
1895
1896 if test "$vorbis" = "yes" ; then
1897 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1898 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1899 fi
1900
1901 if test "$theora" = "yes" ; then
1902 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1903 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1904 fi
1905
1906 if test "$faad" = "yes" ; then
1907 echo "#define CONFIG_FAAD 1" >> $TMPH
1908 echo "CONFIG_FAAD=yes" >> config.mak
1909 fi
1910
1911 if test "$faadbin" = "yes" ; then
1912 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1913 echo "CONFIG_FAADBIN=yes" >> config.mak
1914 fi
1915
1916 if test "$faac" = "yes" ; then
1917 echo "#define CONFIG_FAAC 1" >> $TMPH
1918 echo "CONFIG_FAAC=yes" >> config.mak
1919 fi
1920
1921 if test "$xvid" = "yes" ; then
1922 echo "#define CONFIG_XVID 1" >> $TMPH
1923 echo "CONFIG_XVID=yes" >> config.mak
1924 fi
1925
1926 if test "$x264" = "yes" ; then
1927 echo "#define CONFIG_X264 1" >> $TMPH
1928 echo "CONFIG_X264=yes" >> config.mak
1929 fi
1930
1931 if test "$mingw32" = "yes" ; then
1932 echo "CONFIG_MINGW=yes" >> config.mak
1933 echo "HAVE_W32THREADS=yes" >> config.mak
1934 echo "#define HAVE_W32THREADS 1" >> $TMPH
1935 echo "#define HAVE_THREADS 1" >> $TMPH
1936 echo "#ifndef __MINGW32__" >> $TMPH
1937 echo "#define __MINGW32__ 1" >> $TMPH
1938 echo "#endif" >> $TMPH
1939 fi
1940
1941 if test "$mingwce" = "yes" ; then
1942 echo "CONFIG_MINGW=yes" >> config.mak
1943 echo "#define CONFIG_WINCE 1" >> $TMPH
1944 echo "CONFIG_WINCE=yes" >> config.mak
1945 echo "#ifndef __MINGW32__" >> $TMPH
1946 echo "#define __MINGW32__ 1" >> $TMPH
1947 echo "#endif" >> $TMPH
1948 fi
1949
1950 if test "$os2" = "yes" ; then
1951 echo "#define CONFIG_OS2 1" >> $TMPH
1952 echo "CONFIG_OS2=yes" >> config.mak
1953 echo "HAVE_OS2THREADS=yes" >> config.mak
1954 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1955 echo "#define HAVE_THREADS 1" >> $TMPH
1956 fi
1957
1958 if test "$TARGET_OS" = "SunOS" ; then
1959 echo "#define CONFIG_SUNOS 1" >> $TMPH
1960 fi
1961
1962 if test "$TARGET_OS" = "BeOS" ; then
1963 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1964 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1965 echo "#define HAVE_THREADS 1" >> $TMPH
1966 fi
1967
1968 if test "$darwin" = "yes"; then
1969 echo "#define CONFIG_DARWIN 1" >> $TMPH
1970 echo "CONFIG_DARWIN=yes" >> config.mak
1971 fi
1972
1973 if test "$_malloc_h" = "yes" ; then
1974 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1975 else
1976 echo "#undef HAVE_MALLOC_H" >> $TMPH
1977 fi
1978
1979 if test "$_memalign" = "yes" ; then
1980 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1981 else
1982 echo "#undef HAVE_MEMALIGN" >> $TMPH
1983 fi
1984
1985 if test "$memalignhack" = "yes" ; then
1986 echo "#define MEMALIGN_HACK 1" >> $TMPH
1987 fi
1988
1989
1990 if test "$netserver" = "yes" ; then
1991 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1992 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1993 fi
1994
1995 if test "$need_inet_aton" = "yes" ; then
1996 echo "NEED_INET_ATON=yes" >> config.mak
1997 fi
1998
1999 if test "$simpleidct" = "yes" ; then
2000 echo "#define SIMPLE_IDCT 1" >> $TMPH
2001 fi
2002
2003 if test "$protocols" = "yes" ; then
2004 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
2005 echo "CONFIG_PROTOCOLS=yes" >> config.mak
2006 fi
2007
2008 if test "$ffserver" = "yes" ; then
2009 echo "#define CONFIG_FFSERVER 1" >> $TMPH
2010 echo "CONFIG_FFSERVER=yes" >> config.mak
2011 fi
2012
2013 if test "$ffplay" = "yes" ; then
2014 echo "CONFIG_FFPLAY=yes" >> config.mak
2015 fi
2016
2017 if test "$gpl" = "yes" ; then
2018 echo "#define CONFIG_GPL 1" >> $TMPH
2019 echo "CONFIG_GPL=yes" >> config.mak
2020 fi
2021
2022 echo "#define restrict $_restrict" >> $TMPH
2023
2024 if test "$optimize" = "small"; then
2025 echo "#define always_inline" >> $TMPH
2026 echo "#define CONFIG_SMALL 1" >> $TMPH
2027 fi
2028
2029 # build tree in object directory if source path is different from current one
2030 if test "$source_path_used" = "yes" ; then
2031 DIRS="\
2032 doc \
2033 libavformat \
2034 libavcodec \
2035 libavcodec/alpha \
2036 libavcodec/armv4l \
2037 libavcodec/i386 \
2038 libavcodec/sparc \
2039 libavcodec/mlib \
2040 libavcodec/ppc \
2041 libavcodec/liba52 \
2042 libpostproc \
2043 libavutil \
2044 tests \
2045 vhook \
2046 "
2047 FILES="\
2048 Makefile \
2049 libavformat/Makefile \
2050 libavcodec/Makefile \
2051 libpostproc/Makefile \
2052 libavutil/Makefile \
2053 tests/Makefile \
2054 vhook/Makefile \
2055 doc/Makefile \
2056 doc/texi2pod.pl \
2057 "
2058 for dir in $DIRS ; do
2059 mkdir -p $dir
2060 done
2061 for f in $FILES ; do
2062 ln -sf "$source_path/$f" $f
2063 done
2064 fi
2065 echo "SRC_PATH=$source_path" >> config.mak
2066 echo "BUILD_ROOT=$PWD" >> config.mak
2067
2068 if test "$amr" = "yes" ; then
2069 echo "#define CONFIG_AMR 1" >> $TMPH
2070 echo "CONFIG_AMR=yes" >> config.mak
2071 fi
2072
2073 if test "$amr_wb" = "yes" ; then
2074 echo "#define CONFIG_AMR_WB 1" >> $TMPH
2075 echo "CONFIG_AMR_WB=yes" >> config.mak
2076 echo
2077 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2078 echo "V5.1.0 from "
2079 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2080 echo "and extracted the source to libavcodec/amrwb_float"
2081 fi
2082
2083 if test "$amr_nb" = "yes" ; then
2084 echo "#define CONFIG_AMR_NB 1" >> $TMPH
2085 echo "CONFIG_AMR_NB=yes" >> config.mak
2086 echo
2087 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2088 echo "REL-5 V5.1.0 from "
2089 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2090 echo "and extracted the source to libavcodec/amr_float"
2091 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2092 fi
2093
2094 if test "$amr_nb_fixed" = "yes" ; then
2095 echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2096 echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2097 echo
2098 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2099 echo "REL-5 version 5.1.0 from "
2100 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2101 echo "and extracted src to libavcodec/amr"
2102 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2103 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2104 fi
2105
2106 if test "$amr_if2" = "yes" ; then
2107 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2108 fi
2109
2110
2111 for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2112 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2113 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2114 done
2115
2116 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2117 diff $TMPH config.h >/dev/null 2>&1
2118 if test "$?" != "0" ; then
2119 mv -f $TMPH config.h
2120 else
2121 echo "config.h is unchanged"
2122 fi
2123
2124 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2125
2126
2127 # build pkg-config files libav*.pc and libpostproc.pc
2128 # libavutil.pc
2129 cat <<EOF >libavutil.pc
2130 prefix=$prefix
2131 exec_prefix=\${prefix}
2132 libdir=\${exec_prefix}/lib
2133 includedir=\${prefix}/include
2134
2135 Name: libavutil
2136 Description: FFmpeg utility library
2137 Version: $lavu_version
2138 Requires:
2139 Conflicts:
2140 Libs: -L\${libdir} -lavutil
2141 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2142 EOF
2143
2144 cat <<EOF >libavutil-uninstalled.pc
2145 prefix=
2146 exec_prefix=
2147 libdir=\${pcfiledir}/libavutil
2148 includedir=\${pcfiledir}/libavutil
2149
2150 Name: libavutil
2151 Description: FFmpeg utility library
2152 Version: $lavu_version
2153 Requires:
2154 Conflicts:
2155 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2156 Cflags: -I\${includedir}
2157 EOF
2158
2159 # libavcodec.pc
2160 cat <<EOF >libavcodec.pc
2161 prefix=$prefix
2162 exec_prefix=\${prefix}
2163 libdir=\${exec_prefix}/lib
2164 includedir=\${prefix}/include
2165
2166 Name: libavcodec
2167 Description: FFmpeg codec library
2168 Version: $lavc_version
2169 Requires: $pkg_requires libavutil = $lavu_version
2170 Conflicts:
2171 Libs: -L\${libdir} -lavcodec $extralibs
2172 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2173 EOF
2174
2175 cat <<EOF >libavcodec-uninstalled.pc
2176 prefix=
2177 exec_prefix=
2178 libdir=\${pcfiledir}/libavcodec
2179 includedir=\${pcfiledir}/libavcodec
2180
2181 Name: libavcodec
2182 Description: FFmpeg codec library
2183 Version: $lavc_version
2184 Requires: $pkg_requires libavutil = $lavu_version
2185 Conflicts:
2186 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2187 Cflags: -I\${includedir}
2188 EOF
2189
2190 # libavformat.pc
2191 cat <<EOF >libavformat.pc
2192 prefix=$prefix
2193 exec_prefix=\${prefix}
2194 libdir=\${exec_prefix}/lib
2195 includedir=\${prefix}/include
2196
2197 Name: libavformat
2198 Description: FFmpeg container format library
2199 Version: $lavf_version
2200 Requires: $pkg_requires libavcodec = $lavc_version
2201 Conflicts:
2202 Libs: -L\${libdir} -lavformat $extralibs
2203 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2204 EOF
2205
2206 cat <<EOF >libavformat-uninstalled.pc
2207 prefix=
2208 exec_prefix=
2209 libdir=\${pcfiledir}/libavformat
2210 includedir=\${pcfiledir}/libavformat
2211
2212 Name: libavformat
2213 Description: FFmpeg container format library
2214 Version: $lavf_version
2215 Requires: $pkg_requires libavcodec = $lavc_version
2216 Conflicts:
2217 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2218 Cflags: -I\${includedir}
2219 EOF
2220
2221
2222 # libpostproc.pc
2223 cat <<EOF >libpostproc.pc
2224 prefix=$prefix
2225 exec_prefix=\${prefix}
2226 libdir=\${exec_prefix}/lib
2227 includedir=\${prefix}/include
2228
2229 Name: libpostproc
2230 Description: FFmpeg post processing library
2231 Version: $lavc_version
2232 Requires:
2233 Conflicts:
2234 Libs: -L\${libdir} -lpostproc
2235 Cflags: -I\${includedir} -I\${includedir}/postproc
2236 EOF
2237
2238 cat <<EOF >libpostproc-uninstalled.pc
2239 prefix=
2240 exec_prefix=
2241 libdir=\${pcfiledir}/libpostproc
2242 includedir=\${pcfiledir}/libpostproc
2243
2244 Name: libpostproc
2245 Description: FFmpeg post processing library
2246 Version: $lavc_version
2247 Requires:
2248 Conflicts:
2249 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2250 Cflags: -I\${includedir}
2251 EOF