Remove unused VERSION definition from config.mak.
[libav.git] / configure
1 #!/bin/sh
2 #
3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
4 #
5
6 show_help(){
7 echo "Usage: configure [options]"
8 echo "Options: [defaults in brackets after descriptions]"
9 echo
10 echo "Standard options:"
11 echo " --help print this message"
12 echo " --log log tests and output to config.err"
13 echo " --prefix=PREFIX install in PREFIX [$prefix]"
14 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
15 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
16 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
17 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
18 echo " --enable-libogg enable Ogg support via libogg [default=no]"
19 echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]"
20 echo " --enable-theora enable Theora support via libtheora [default=no]"
21 echo " --enable-faad enable FAAD support via libfaad [default=no]"
22 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
23 echo " --enable-faac enable FAAC support via libfaac [default=no]"
24 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
25 echo " --enable-xvid enable XviD support via xvidcore [default=no]"
26 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
27 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
28 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
29 echo " --enable-a52 enable GPLed A52 support [default=no]"
30 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
31 echo " --enable-dts enable GPLed DTS support [default=no]"
32 echo " --enable-pp enable GPLed postprocessing support [default=no]"
33 echo " --enable-static build static libraries [default=yes]"
34 echo " --disable-static do not build static libraries [default=no]"
35 echo " --enable-shared build shared libraries [default=no]"
36 echo " --disable-shared do not build shared libraries [default=yes]"
37 echo " --enable-amr_nb enable amr_nb float audio codec"
38 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
39 echo " --enable-amr_wb enable amr_wb float audio codec"
40 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
41 echo " --enable-sunmlib use Sun medialib [default=no]"
42 echo " --enable-pthreads use pthreads [default=no]"
43 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
44 echo " and libraw1394 [default=no]"
45 echo " --enable-gpl allow use of GPL code, the resulting libav*"
46 echo " and ffmpeg will be under GPL [default=no]"
47 echo ""
48 echo "Advanced options (experts only):"
49 echo " --source-path=PATH path to source code [$source_path]"
50 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
51 echo " --cc=CC use C compiler CC [$cc]"
52 echo " --make=MAKE use specified make [$make]"
53 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
54 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
55 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
56 echo " --build-suffix=SUFFIX suffix for application specific build []"
57 echo " --cpu=CPU force cpu to CPU [$cpu]"
58 echo " --tune=CPU tune code for a particular CPU"
59 echo " (may fail or perform badly on other CPUs)"
60 echo " --powerpc-perf-enable enable performance report on PPC"
61 echo " (requires enabling PMC)"
62 echo " --disable-mmx disable MMX usage"
63 echo " --disable-iwmmxt disable iwmmxt usage"
64 echo " --disable-altivec disable AltiVec usage"
65 echo " --disable-audio-oss disable OSS audio support [default=no]"
66 echo " --disable-audio-beos disable BeOS audio support [default=no]"
67 echo " --disable-v4l disable video4linux grabbing [default=no]"
68 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
69 echo " --disable-bktr disable bktr video grabbing [default=no]"
70 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
71 echo " --disable-network disable network support [default=no]"
72 echo " --disable-zlib disable zlib [default=no]"
73 echo " --disable-lzo disable lzo [default=no]"
74 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
75 echo " --disable-vhook disable video hooking support"
76 echo " --enable-gprof enable profiling with gprof [$gprof]"
77 echo " --disable-debug disable debugging symbols"
78 echo " --disable-opts disable compiler optimizations"
79 echo " --disable-mpegaudio-hp faster (but less accurate)"
80 echo " MPEG audio decoding [default=no]"
81 echo " --disable-protocols disable I/O protocols support [default=no]"
82 echo " --disable-ffserver disable ffserver build"
83 echo " --disable-ffplay disable ffplay build"
84 echo " --enable-small optimize for size instead of speed"
85 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
86 echo " --disable-strip disable stripping of executables and shared libraries"
87 echo " --disable-encoder=NAME disables encoder NAME"
88 echo " --enable-encoder=NAME enables encoder NAME"
89 echo " --disable-decoder=NAME disables decoder NAME"
90 echo " --enable-decoder=NAME enables decoder NAME"
91 echo " --disable-encoders disables all encoders"
92 echo " --disable-decoders disables all decoders"
93 echo " --disable-muxers disables all muxers"
94 echo " --disable-demuxers disables all demuxers"
95 echo ""
96 echo "NOTE: Object files are built at the place where configure is launched."
97 exit 1
98 }
99
100 log(){
101 echo "$@" >>$logfile
102 }
103
104 logfile(){
105 log BEGIN $1
106 cat -n $1 >>$logfile
107 log END $1
108 }
109
110 die(){
111 log "$@"
112 echo "$@"
113 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
114 exit 1
115 }
116
117 enabled(){
118 eval test "\$$1" = "yes"
119 }
120
121 flags_saved(){
122 (: ${SAVE_CFLAGS?}) 2>/dev/null
123 }
124
125 save_flags(){
126 flags_saved && return
127 SAVE_CFLAGS="$CFLAGS"
128 SAVE_LDFLAGS="$LDFLAGS"
129 SAVE_extralibs="$extralibs"
130 }
131
132 restore_flags(){
133 CFLAGS="$SAVE_CFLAGS"
134 LDFLAGS="$SAVE_LDFLAGS"
135 extralibs="$SAVE_extralibs"
136 unset SAVE_CFLAGS
137 unset SAVE_LDFLAGS
138 unset SAVE_extralibs
139 }
140
141 temp_cflags(){
142 save_flags
143 CFLAGS="$CFLAGS $*"
144 }
145
146 temp_ldflags(){
147 save_flags
148 LDFLAGS="$LDFLAGS $*"
149 }
150
151 temp_extralibs(){
152 save_flags
153 extralibs="$extralibs $*"
154 }
155
156 append(){
157 var=$1
158 shift
159 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
160 eval "$var=\"\$$var $*\""
161 }
162
163 add_cflags(){
164 append CFLAGS "$@"
165 }
166
167 add_ldflags(){
168 append LDFLAGS "$@"
169 }
170
171 add_extralibs(){
172 append extralibs "$@"
173 }
174
175 check_cc(){
176 log check_cc "$@"
177 cat >$TMPC
178 logfile $TMPC
179 log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
180 $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
181 }
182
183 check_cpp(){
184 log check_cpp "$@"
185 cat >$TMPC
186 logfile $TMPC
187 log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
188 $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
189 }
190
191 check_ld(){
192 log check_ld "$@"
193 cat >$TMPC
194 logfile $TMPC
195 log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
196 $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1
197 }
198
199 check_cflags(){
200 log check_cflags "$@"
201 check_cc "$@" <<EOF && add_cflags "$@"
202 int x;
203 EOF
204 }
205
206 check_ldflags(){
207 log check_ldflags "$@"
208 check_ld "$@" <<EOF && add_ldflags "$@"
209 int main(){
210 return 0;
211 }
212 EOF
213 }
214
215 check_header(){
216 log check_header "$@"
217 header=$1
218 shift
219 check_cpp "$@" <<EOF
220 #include <$header>
221 int x;
222 EOF
223 }
224
225 check_func(){
226 log check_func "$@"
227 func=$1
228 shift
229 check_ld "$@" <<EOF
230 extern int $func();
231 int main(){
232 $func();
233 }
234 EOF
235 }
236
237 check_lib(){
238 log check_lib "$@"
239 header="$1"
240 func="$2"
241 shift 2
242 temp_extralibs "$@"
243 check_header $header && check_func $func && add_extralibs "$@"
244 err=$?
245 restore_flags
246 return $err
247 }
248
249 check_exec(){
250 check_ld "$@" && { test -n "$cross_prefix" || $TMPE; }
251 }
252
253 require(){
254 name="$1"
255 header="$2"
256 func="$3"
257 shift 3
258 check_lib $header $func "$@" || die "ERROR: $name not found"
259 }
260
261 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
262 show_help
263 fi
264
265 # set temporary file name
266 if test ! -z "$TMPDIR" ; then
267 TMPDIR1="${TMPDIR}"
268 elif test ! -z "$TEMPDIR" ; then
269 TMPDIR1="${TEMPDIR}"
270 else
271 TMPDIR1="/tmp"
272 fi
273
274 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
275 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
276 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
277 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
278 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
279
280 # default parameters
281 log="no"
282 logfile="/dev/null"
283 prefix="/usr/local"
284 libdir=""
285 incdir=""
286 mandir=""
287 bindir=""
288 cross_prefix=""
289 cc="gcc"
290 ar="ar"
291 ranlib="ranlib"
292 make="make"
293 strip="strip"
294 cpu=`uname -m`
295 tune="generic"
296 powerpc_perf="no"
297 mmx="default"
298 iwmmxt="default"
299 altivec="default"
300 mmi="default"
301 case "$cpu" in
302 i386|i486|i586|i686|i86pc|BePC)
303 cpu="x86"
304 ;;
305 x86_64|amd64)
306 cpu="x86"
307 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
308 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
309 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
310 cpu="x86_64"
311 fi
312 fi
313 ;;
314 # armv4l is a subset of armv5tel
315 armv4l|armv5tel)
316 cpu="armv4l"
317 ;;
318 alpha)
319 cpu="alpha"
320 ;;
321 "Power Macintosh"|ppc|powerpc)
322 cpu="powerpc"
323 ;;
324 mips|mipsel)
325 cpu="mips"
326 ;;
327 sun4u|sparc64)
328 cpu="sparc64"
329 ;;
330 sparc)
331 cpu="sparc"
332 ;;
333 sh4)
334 cpu="sh4"
335 ;;
336 parisc|parisc64)
337 cpu="parisc"
338 ;;
339 s390|s390x)
340 cpu="s390"
341 ;;
342 m68k)
343 cpu="m68k"
344 ;;
345 ia64)
346 cpu="ia64"
347 ;;
348 *)
349 cpu="unknown"
350 ;;
351 esac
352 gprof="no"
353 v4l="yes"
354 v4l2="yes"
355 bktr="no"
356 audio_oss="yes"
357 audio_beos="no"
358 dv1394="yes"
359 dc1394="no"
360 network="yes"
361 zlib="yes"
362 lzo="yes"
363 libgsm="no"
364 mp3lame="no"
365 libogg="no"
366 vorbis="no"
367 theora="no"
368 faad="no"
369 faadbin="no"
370 faac="no"
371 xvid="no"
372 x264="no"
373 a52="no"
374 a52bin="no"
375 dts="no"
376 pp="no"
377 mingw32="no"
378 mingwce="no"
379 cygwin="no"
380 os2="no"
381 lstatic="yes"
382 lshared="no"
383 optimize="yes"
384 debug="yes"
385 dostrip="yes"
386 installstrip="-s"
387 extralibs="-lm"
388 simpleidct="yes"
389 bigendian="no"
390 inttypes="yes"
391 emu_fast_int="no"
392 vhook="default"
393 dlfcn="no"
394 dlopen="no"
395 mpegaudio_hp="yes"
396 SHFLAGS='-shared -Wl,-soname,$@'
397 netserver="no"
398 need_inet_aton="no"
399 protocols="yes"
400 ffserver="yes"
401 ffplay="yes"
402 LIBOBJFLAGS=""
403 FFLDFLAGS=-Wl,--warn-common
404 FFSLDFLAGS=-Wl,-E
405 LDCONFIG="ldconfig"
406 LIBPREF="lib"
407 LIBSUF=".a"
408 LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
409 SLIBPREF="lib"
410 SLIBSUF=".so"
411 SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
412 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
413 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
414 EXESUF=""
415 BUILDSUF=""
416 amr_nb="no"
417 amr_wb="no"
418 amr_nb_fixed="no"
419 amr_if2="no"
420 sunmlib="no"
421 pthreads="no"
422 gpl="no"
423 memalignhack="no"
424 muxers="yes"
425 demuxers="yes"
426
427 # OS specific
428 targetos=`uname -s`
429 case $targetos in
430 BeOS)
431 prefix="/boot/home/config"
432 # helps building libavcodec
433 CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
434 # 3 gcc releases known for BeOS, each with ugly bugs
435 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
436 case "$gcc_version" in
437 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
438 mmx="no"
439 ;;
440 *20010315*) echo "BeBits gcc"
441 CFLAGS="$CFLAGS -fno-expensive-optimizations"
442 ;;
443 esac
444 SHFLAGS=-nostart
445 # disable Linux things
446 audio_oss="no"
447 v4l="no"
448 v4l2="no"
449 dv1394="no"
450 # enable BeOS things
451 audio_beos="yes"
452 # no need for libm, but the inet stuff
453 # Check for BONE
454 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
455 extralibs="-lbind -lsocket"
456 else
457 netserver="yes"
458 need_inet_aton="yes"
459 extralibs="-lnet"
460 fi ;;
461 SunOS)
462 v4l="no"
463 v4l2="no"
464 audio_oss="no"
465 dv1394="no"
466 make="gmake"
467 FFLDFLAGS=""
468 FFSLDFLAGS=""
469 need_inet_aton="yes"
470 extralibs="$extralibs -lsocket -lnsl"
471 ;;
472 NetBSD)
473 v4l="no"
474 v4l2="no"
475 bktr="yes"
476 audio_oss="yes"
477 dv1394="no"
478 make="gmake"
479 FFLDFLAGS="$FFLDFLAGS -export-dynamic"
480 extralibs="$extralibs -lossaudio"
481 ;;
482 OpenBSD)
483 v4l="no"
484 v4l2="no"
485 bktr="yes"
486 audio_oss="yes"
487 dv1394="no"
488 make="gmake"
489 LIBOBJFLAGS="\$(PIC)"
490 FFLDFLAGS="$FFLDFLAGS -export-dynamic -pthread"
491 LDCONFIG="ldconfig -m \$(libdir)"
492 extralibs="$extralibs -lossaudio"
493 ;;
494 FreeBSD)
495 v4l="no"
496 v4l2="no"
497 bktr="yes"
498 audio_oss="yes"
499 dv1394="no"
500 make="gmake"
501 CFLAGS="$CFLAGS -pthread"
502 FFLDFLAGS="$FFLDFLAGS -export-dynamic -pthread"
503 ;;
504 GNU/kFreeBSD)
505 v4l="no"
506 v4l2="no"
507 bktr="yes"
508 audio_oss="yes"
509 dv1394="no"
510 CFLAGS="$CFLAGS -pthread"
511 LDFLAGS="$LDFLAGS -rdynamic"
512 ;;
513 BSD/OS)
514 v4l="no"
515 v4l2="no"
516 bktr="yes"
517 audio_oss="yes"
518 dv1394="no"
519 extralibs="-lpoll -lgnugetopt -lm"
520 make="gmake"
521 strip="strip -d"
522 installstrip=""
523 ;;
524 Darwin)
525 cc="cc"
526 v4l="no"
527 v4l2="no"
528 audio_oss="no"
529 dv1394="no"
530 SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
531 extralibs=""
532 darwin="yes"
533 strip="strip -x"
534 installstrip=""
535 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
536 SLIBSUF=".dylib"
537 SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
538 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
539 FFSLDFLAGS=-Wl,-bind_at_load
540 ;;
541 MINGW32*)
542 # Note: the rest of the mingw32 config is done afterwards as mingw32
543 # can be forced on the command line for Linux cross compilation.
544 mingw32="yes"
545 ;;
546 CYGWIN*)
547 v4l="no"
548 v4l2="no"
549 audio_oss="yes"
550 dv1394="no"
551 vhook="no"
552 extralibs=""
553 cygwin="yes"
554 EXESUF=".exe"
555 ;;
556 Linux)
557 FFLDFLAGS="$FFLDFLAGS -rdynamic"
558 ;;
559 IRIX*)
560 ranlib="echo ignoring ranlib"
561 v4l="no"
562 v4l2="no"
563 audio_oss="no"
564 make="gmake"
565 ;;
566 OS/2)
567 TMPE=$TMPE".exe"
568 ar="emxomfar -p128"
569 ranlib="echo ignoring ranlib"
570 strip="echo ignoring strip"
571 CFLAGS="$CFLAGS -Zomf"
572 FFLDFLAGS="-Zomf -Zstack 16384 -s"
573 SHFLAGS="-Zdll -Zomf"
574 FFSLDFLAGS=""
575 LIBPREF=""
576 LIBSUF=".lib"
577 SLIBPREF=""
578 SLIBSUF=".dll"
579 EXESUF=".exe"
580 extralibs=""
581 pkg_requires=""
582 v4l="no"
583 v4l2="no"
584 audio_oss="no"
585 dv1394="no"
586 ffserver="no"
587 vhook="no"
588 os2="yes"
589
590 ;;
591 *) ;;
592 esac
593
594 # From MPlayer configure. We need TARGET_OS available
595 # to the Makefile, so it can distinguish between flavors
596 # of AltiVec on PowerPC.
597 TARGET_OS=`( uname -s ) 2>&1`
598 case "$TARGET_OS" in
599 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
600 ;;
601 IRIX*)
602 TARGET_OS=IRIX
603 ;;
604 HP-UX*)
605 TARGET_OS=HP-UX
606 ;;
607 [cC][yY][gG][wW][iI][nN]*)
608 TARGET_OS=CYGWIN
609 ;;
610 *)
611 TARGET_OS="$TARGET_OS-UNKNOWN"
612 ;;
613 esac
614
615 # find source path
616 source_path="`dirname $0`"
617 source_path_used="yes"
618 if test -z "$source_path" -o "$source_path" = "." ; then
619 source_path=`pwd`
620 source_path_used="no"
621 else
622 source_path="`cd \"$source_path\"; pwd`"
623 fi
624
625 FFMPEG_CONFIGURATION=" "
626 for opt do
627 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
628 done
629
630 CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
631
632 for opt do
633 case "$opt" in
634 --log) log=yes
635 ;;
636 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
637 ;;
638 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
639 ;;
640 --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
641 ;;
642 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
643 ;;
644 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
645 ;;
646 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
647 ;;
648 --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
649 ;;
650 --make=*) make=`echo $opt | cut -d '=' -f 2`
651 ;;
652 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
653 ;;
654 --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
655 ;;
656 --extra-libs=*) extralibs=${opt#--extra-libs=}
657 ;;
658 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
659 ;;
660 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
661 ;;
662 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
663 ;;
664 --powerpc-perf-enable) powerpc_perf="yes"
665 ;;
666 --disable-mmx) mmx="no"
667 ;;
668 --disable-iwmmxt) iwmmxt="no"
669 ;;
670 --disable-altivec) altivec="no"
671 ;;
672 --enable-gprof) gprof="yes"
673 ;;
674 --disable-v4l) v4l="no"
675 ;;
676 --disable-v4l2) v4l2="no"
677 ;;
678 --disable-bktr) bktr="no"
679 ;;
680 --disable-audio-oss) audio_oss="no"
681 ;;
682 --disable-audio-beos) audio_beos="no"
683 ;;
684 --disable-dv1394) dv1394="no"
685 ;;
686 --disable-network) network="no"; ffserver="no"
687 ;;
688 --disable-zlib) zlib="no"
689 ;;
690 --disable-lzo) lzo="no"
691 ;;
692 --enable-a52) a52="yes"
693 ;;
694 --enable-a52bin) a52bin="yes"
695 ;;
696 --enable-dts) dts="yes"
697 ;;
698 --enable-pp) pp="yes"
699 ;;
700 --enable-libgsm) libgsm="yes"
701 ;;
702 --enable-mp3lame) mp3lame="yes"
703 ;;
704 --enable-libogg) libogg="yes"
705 pkg_requires="$pkg_requires ogg >= 1.1"
706 ;;
707 --enable-vorbis) vorbis="yes"
708 pkg_requires="$pkg_requires vorbis vorbisenc"
709 ;;
710 --enable-theora) theora="yes"
711 pkg_requires="$pkg_requires theora"
712 ;;
713 --enable-faad) faad="yes"
714 ;;
715 --enable-faadbin) faadbin="yes"
716 ;;
717 --enable-faac) faac="yes"
718 ;;
719 --enable-xvid) xvid="yes"
720 ;;
721 --enable-x264) x264="yes"
722 ;;
723 --enable-dc1394) dc1394="yes"
724 pkg_requires="$pkg_requires libraw1394"
725 ;;
726 --disable-vhook) vhook="no"
727 ;;
728 --disable-simple_idct) simpleidct="no"
729 ;;
730 --enable-mingw32) mingw32="yes"
731 ;;
732 --enable-mingwce) mingwce="yes"
733 ;;
734 --enable-static) lstatic="yes"
735 ;;
736 --disable-static) lstatic="no"
737 ;;
738 --enable-shared) lshared="yes"
739 ;;
740 --disable-shared) lshared="no"
741 ;;
742 --disable-debug) debug="no"
743 ;;
744 --disable-opts) optimize="no"
745 ;;
746 --disable-mpegaudio-hp) mpegaudio_hp="no"
747 ;;
748 --disable-protocols) protocols="no"; network="no"; ffserver="no"
749 ;;
750 --disable-ffserver) ffserver="no"
751 ;;
752 --disable-ffplay) ffplay="no"
753 ;;
754 --enable-small) optimize="small"
755 ;;
756 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
757 ;;
758 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
759 ;;
760 --enable-amr_wb) amr="yes"; amr_wb="yes"
761 ;;
762 --enable-amr_if2) amr="yes"; amr_if2="yes"
763 ;;
764 --enable-sunmlib) sunmlib="yes"
765 ;;
766 --enable-pthreads) pthreads="yes"
767 ;;
768 --enable-gpl) gpl="yes"
769 ;;
770 --enable-memalign-hack) memalignhack="yes"
771 ;;
772 --disable-strip) dostrip="no"
773 ;;
774 --enable-encoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-encoder=}_encoder"
775 ;;
776 --enable-decoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-decoder=}_decoder"
777 ;;
778 --disable-encoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
779 ;;
780 --disable-decoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
781 ;;
782 --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
783 ;;
784 --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
785 ;;
786 --disable-muxers) muxers="no"; ffserver="no"
787 ;;
788 --disable-demuxers) demuxers="no"
789 ;;
790 --help) show_help
791 ;;
792 *)
793 echo "Unknown option \"$opt\"."
794 echo "See $0 --help for available options."
795 exit 1
796 ;;
797 esac
798 done
799
800 if enabled log; then
801 logfile=config.err
802 echo "# $0 $@" >$logfile
803 set >>$logfile
804 fi
805
806 # Combine FFLDFLAGS and the LDFLAGS environment variable
807 LDFLAGS="$FFLDFLAGS $LDFLAGS"
808
809 cc="${cross_prefix}${cc}"
810 ar="${cross_prefix}${ar}"
811 ranlib="${cross_prefix}${ranlib}"
812 strip="${cross_prefix}${strip}"
813
814 # we need to build at least one lib type
815 if test "$lstatic" = "no" && test "$lshared" = "no" ; then
816 cat <<EOF
817 At least one library type must be built.
818 Specify --enable-static to build the static libraries or --enable-shared to
819 build the shared libraries as well. To only build the shared libraries specify
820 --disable-static in addition to --enable-shared.
821 EOF
822 exit 1;
823 fi
824
825 if test "$theora" = "yes" ; then
826 if test "$libogg" = "no"; then
827 echo "libogg must be enabled to enable Theora."
828 fail="yes"
829 theora="no"
830 fi
831 fi
832
833 if test "$vorbis" = "yes" ; then
834 if test "$libogg" = "no"; then
835 echo "libogg must be enabled to enable Vorbis."
836 fail="yes"
837 vorbis="no"
838 fi
839 fi
840
841 if test "$gpl" != "yes"; then
842 if test "$pp" != "no"; then
843 echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
844 fail="yes"
845 fi
846
847 if test "$a52" != "no" -o "$a52bin" != "no"; then
848 echo "liba52 is under GPL and --enable-gpl is not specified."
849 fail="yes"
850 fi
851
852 if test "$xvid" != "no"; then
853 echo "libxvidcore is under GPL and --enable-gpl is not specified."
854 fail="yes"
855 fi
856
857 if test "$x264" != "no"; then
858 echo "x264 is under GPL and --enable-gpl is not specified."
859 fail="yes"
860 fi
861
862 if test "$dts" != "no"; then
863 echo "libdts is under GPL and --enable-gpl is not specified."
864 fail="yes"
865 fi
866
867 if test "$faad" != "no" -o "$faadbin" != "no"; then
868 if check_header faad.h; then
869 check_cc << EOF
870 #include <faad.h>
871 #ifndef FAAD2_VERSION
872 ok faad1
873 #endif
874 int main( void ) { return 0; }
875 EOF
876 if test $? = 0 ; then
877 echo "FAAD2 is under GPL and --enable-gpl is not specified."
878 fail="yes"
879 fi
880 else
881 faad="no"
882 faadbin="no"
883 echo "FAAD test failed."
884 fi
885 fi
886
887
888 if test "$fail" = "yes"; then
889 exit 1
890 fi
891 fi
892
893 # compute MMX state
894 if test $mmx = "default"; then
895 if test $cpu = "x86" -o $cpu = "x86_64"; then
896 mmx="yes"
897 else
898 mmx="no"
899 fi
900 fi
901
902 # check iwmmxt support
903 if test $iwmmxt = "default" -a $cpu = "armv4l"; then
904 iwmmxt=no
905 check_cc <<EOF && iwmmxt=yes
906 int main(void) {
907 __asm__ __volatile__ ("wunpckelub wr6, wr4");
908 }
909 EOF
910 fi
911
912 #Darwin CC versions
913 needmdynamicnopic="no"
914 if test $targetos = Darwin; then
915 if test -n "`$cc -v 2>&1 | grep xlc`"; then
916 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
917 else
918 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
919 case "$gcc_version" in
920 *2.95*)
921 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
922 ;;
923 *[34].*)
924 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
925 if test "$lshared" = no; then
926 needmdynamicnopic="yes"
927 fi
928 ;;
929 *)
930 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
931 if test "$lshared" = no; then
932 needmdynamicnopic="yes"
933 fi
934 ;;
935 esac
936 fi
937 fi
938
939 # Can only do AltiVec on PowerPC
940 if test $altivec = "default"; then
941 if test $cpu = "powerpc"; then
942 altivec="yes"
943 else
944 altivec="no"
945 fi
946 fi
947
948 # Add processor-specific flags
949 TUNECPU="generic"
950 POWERPCMODE="32bits"
951 if test $tune != "generic"; then
952 case $tune in
953 601|ppc601|PowerPC601)
954 CFLAGS="$CFLAGS -mcpu=601"
955 if test $altivec = "yes"; then
956 echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
957 fi
958 TUNECPU=ppc601
959 ;;
960 603*|ppc603*|PowerPC603*)
961 CFLAGS="$CFLAGS -mcpu=603"
962 if test $altivec = "yes"; then
963 echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
964 fi
965 TUNECPU=ppc603
966 ;;
967 604*|ppc604*|PowerPC604*)
968 CFLAGS="$CFLAGS -mcpu=604"
969 if test $altivec = "yes"; then
970 echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
971 fi
972 TUNECPU=ppc604
973 ;;
974 G3|g3|75*|ppc75*|PowerPC75*)
975 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
976 if test $altivec = "yes"; then
977 echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
978 fi
979 TUNECPU=ppc750
980 ;;
981 G4|g4|745*|ppc745*|PowerPC745*)
982 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
983 if test $altivec = "no"; then
984 echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
985 fi
986 TUNECPU=ppc7450
987 ;;
988 74*|ppc74*|PowerPC74*)
989 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
990 if test $altivec = "no"; then
991 echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
992 fi
993 TUNECPU=ppc7400
994 ;;
995 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
996 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
997 if test $altivec = "no"; then
998 echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
999 fi
1000 TUNECPU=ppc970
1001 POWERPCMODE="64bits"
1002 ;;
1003 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1004 CFLAGS="$CFLAGS -march=$tune"
1005 ;;
1006 *)
1007 echo "WARNING: Unknown CPU \"$tune\", ignored."
1008 ;;
1009 esac
1010 fi
1011
1012 # check for SIMD availability
1013
1014 # AltiVec flags: The FSF version of GCC differs from the Apple version
1015 if test $cpu = "powerpc"; then
1016 if test $altivec = "yes"; then
1017 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1018 CFLAGS="$CFLAGS -faltivec"
1019 else
1020 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1021 fi
1022 fi
1023 fi
1024
1025 check_header altivec.h && _altivec_h=yes || _altivec_h=no
1026
1027 # check if our compiler supports Motorola AltiVec C API
1028 if test $altivec = "yes"; then
1029 if test $_altivec_h = "yes"; then
1030 inc_altivec_h="#include <altivec.h>"
1031 else
1032 inc_altivec_h=
1033 fi
1034 check_cc <<EOF || altivec=no
1035 $inc_altivec_h
1036 int main(void) {
1037 vector signed int v1, v2, v3;
1038 v1 = vec_add(v2,v3);
1039 return 0;
1040 }
1041 EOF
1042 fi
1043
1044 # mmi only available on mips
1045 if test $mmi = "default"; then
1046 if test $cpu = "mips"; then
1047 mmi="yes"
1048 else
1049 mmi="no"
1050 fi
1051 fi
1052
1053 # check if our compiler supports mmi
1054 enabled mmi && check_cc <<EOF || mmi="no"
1055 int main(void) {
1056 __asm__ ("lq \$2, 0(\$2)");
1057 return 0;
1058 }
1059 EOF
1060
1061 # test gcc version to see if vector builtins can be used
1062 # currently only used on i386 for MMX builtins
1063 check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1064 #include <xmmintrin.h>
1065 int main(void) {
1066 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1067 return 0;
1068 #else
1069 #error no vector builtins
1070 #endif
1071 }
1072 EOF
1073
1074 # test for mm3dnow.h
1075 test "$cpu" = "x86_64" && march=k8 || march=athlon
1076 check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1077 #include <mm3dnow.h>
1078 int main(void) {
1079 __m64 b1;
1080 b1 = _m_pswapd(b1);
1081 _m_femms();
1082 return 0;
1083 }
1084 EOF
1085
1086 if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
1087 if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
1088 cat <<EOF
1089 You can only build one library type at once on MinGW.
1090 Specify --disable-static --enable-shared to only build
1091 the shared libraries. To build only the static libraries
1092 you do not need to pass additional options.
1093 EOF
1094 exit 1
1095 fi
1096 v4l="no"
1097 v4l2="no"
1098 bktr="no"
1099 audio_oss="no"
1100 dv1394="no"
1101 dc1394="no"
1102 ffserver="no"
1103 network="no"
1104 if test "$mingwce" = "yes"; then
1105 protocols="no"
1106 fi
1107 SLIBPREF=""
1108 SLIBSUF=".dll"
1109 EXESUF=".exe"
1110 if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi
1111 if test "$force_libdir" != yes; then bindir="$prefix"; fi
1112 fi
1113
1114 # ---
1115 # big/little-endian test
1116 if test -z "$cross_prefix" ; then
1117 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1118 #include <inttypes.h>
1119 int main(int argc, char ** argv){
1120 volatile uint32_t i=0x01234567;
1121 return (*((uint8_t*)(&i))) == 0x67;
1122 }
1123 EOF
1124 else
1125 # programs cannot be launched if cross compiling, so make a static guess
1126 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1127 bigendian="yes"
1128 fi
1129 fi
1130
1131 # ---
1132 # *inttypes.h* test
1133 check_header inttypes.h || inttypes=no
1134
1135 # ---
1136 # *int_fast* test
1137 check_cc <<EOF || emu_fast_int=yes
1138 #include <inttypes.h>
1139 int main(int argc, char ** argv){
1140 volatile uint_fast64_t i=0x01234567;
1141 return 0;
1142 }
1143 EOF
1144
1145 # ---
1146 # check availability of some header files
1147
1148 _memalign=no
1149 _malloc_h=no
1150 if check_header malloc.h; then
1151 _malloc_h=yes
1152 _memalign=yes
1153 check_func memalign || _memalign="no"
1154 fi
1155
1156 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1157 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1158 fi
1159
1160 check_func localtime_r && localtime_r=yes || localtime_r=no
1161 enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1162 enabled lzo && enabled gpl && check_lib lzo1x.h lzo_version -llzo || lzo="no"
1163
1164 # check for some common methods of building with pthread support
1165 # do this before the optional library checks as some of them require pthreads
1166 if enabled pthreads; then
1167 { check_cflags -pthread && check_ldflags -pthread; } ||
1168 { check_cflags -pthreads && check_ldflags -pthreads; } ||
1169 check_lib pthread.h pthread_create -lpthread ||
1170 check_func pthread_create ||
1171 die "ERROR: can't find pthreads library"
1172 fi
1173
1174 # these are off by default, so fail if requested and not available
1175 enabled dts && require libdts dts.h dts_init -ldts
1176 enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1177 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1178 enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1179 enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1180 enabled theora && require libtheora theora/theora.h theora_info_init -ltheora
1181 enabled faad && require libfaad faad.h faacDecOpen -lfaad
1182 enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1183 enabled x264 && require x264 x264.h x264_encoder_open -lx264
1184 enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1185 enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1186
1187 # Ugh, faac uses stdcall calling convention on win32 so we can't use
1188 # the generic test functions
1189 if enabled faac; then
1190 save_flags
1191 temp_extralibs -lfaac
1192 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1193 #include <stdint.h>
1194 #include <faac.h>
1195 int main(){
1196 char *id, *cpr;
1197 faacEncGetVersion(&id, &cpr);
1198 return 0;
1199 }
1200 EOF
1201 restore_flags
1202 fi
1203
1204 # test for lrintf in math.h
1205 check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1206 #define _ISOC9X_SOURCE 1
1207 #include <math.h>
1208 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1209 EOF
1210
1211 _restrict=
1212 for restrict_keyword in restrict __restrict__ __restrict; do
1213 check_cc <<EOF && _restrict=$restrict_keyword && break
1214 void foo(char * $restrict_keyword p);
1215 EOF
1216 done
1217
1218 # dlopen/dlfcn.h probing
1219
1220 check_header dlfcn.h && dlfcn=yes
1221
1222 temp_extralibs -ldl
1223 if check_func dlopen; then
1224 dlopen=yes
1225 ldl=-ldl
1226 fi
1227 restore_flags
1228
1229 if check_func dlopen; then
1230 dlopen=yes
1231 ldl=
1232 fi
1233
1234 if test "$vhook" = "default"; then
1235 vhook="$dlopen"
1236 fi
1237
1238 if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1239 add_extralibs $ldl
1240 fi
1241
1242
1243 ##########################################
1244 # imlib check
1245
1246 temp_extralibs -lImlib2
1247 check_ld <<EOF && imlib2=yes || imlib2=no
1248 #include <X11/Xlib.h>
1249 #include <Imlib2.h>
1250 int main( void ) { return (int) imlib_load_font("foo"); }
1251 EOF
1252 restore_flags
1253
1254 ##########################################
1255 # FreeType check
1256
1257 freetype2=no
1258 if test "x$targetos" != "xBeOS"; then
1259 if (freetype-config --version) >/dev/null 2>&1 ; then
1260 temp_cflags `freetype-config --cflags`
1261 temp_extralibs `freetype-config --libs`
1262 check_ld <<EOF && freetype2=yes
1263 #include <ft2build.h>
1264 int main( void ) { return (int) FT_Init_FreeType(0); }
1265 EOF
1266 restore_flags
1267 fi
1268 fi
1269
1270 ##########################################
1271 # SDL check
1272
1273 sdl_too_old=no
1274 sdl=no
1275 SDL_CONFIG="${cross_prefix}sdl-config"
1276 if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1277 temp_cflags `"${SDL_CONFIG}" --cflags`
1278 temp_extralibs `"${SDL_CONFIG}" --libs`
1279 check_ld <<EOF
1280 #include <SDL.h>
1281 #undef main /* We don't want SDL to override our main() */
1282 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1283 EOF
1284 if test $? = 0; then
1285 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1286 if test "$_sdlversion" -lt 121 ; then
1287 sdl_too_old=yes
1288 else
1289 sdl=yes
1290 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1291 #include <SDL.h>
1292 int main(void){
1293 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1294 int w = vi->current_w;
1295 return 0;
1296 }
1297 EOF
1298 fi
1299 fi
1300 restore_flags
1301 fi
1302
1303 enabled sdl || ffplay=no
1304
1305 ##########################################
1306 # texi2html check
1307
1308 texi2html=no
1309 if (texi2html -version) >/dev/null 2>&1; then
1310 texi2html=yes
1311 fi
1312
1313 ##########################################
1314 # IPv6 check
1315
1316 enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1317 #include <sys/types.h>
1318 #include <sys/socket.h>
1319 #include <netinet/in.h>
1320 #include <netdb.h>
1321 int main( void ) {
1322 struct sockaddr_storage saddr;
1323 struct ipv6_mreq mreq6;
1324 getaddrinfo(0,0,0,0);
1325 getnameinfo(0,0,0,0,0,0,0);
1326 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1327 }
1328 EOF
1329
1330 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1331 enabled v4l2 && check_cc <<EOF || v4l2="no"
1332 #include <sys/time.h>
1333 #include <asm/types.h>
1334 #include <linux/videodev2.h>
1335 int dummy = V4L2_PIX_FMT_YUV420;
1336 struct v4l2_buffer dummy1;
1337 EOF
1338
1339 enabled debug && add_cflags -g
1340
1341 # add some useful compiler flags if supported
1342 check_cflags -Wdeclaration-after-statement
1343 check_cflags -Wall
1344 check_cflags -Wno-switch
1345
1346 # add some linker flags
1347 check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1348
1349 # not all compilers support -Os
1350 test "$optimize" = "small" && check_cflags -Os
1351
1352 if enabled optimize; then
1353 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1354 CFLAGS="$CFLAGS -O5"
1355 LDFLAGS="$LDFLAGS -O5"
1356 else
1357 CFLAGS="-O3 $CFLAGS"
1358 fi
1359 fi
1360
1361 # PIC flags for shared library objects where they are needed
1362 if test "$lshared" = "yes" ; then
1363 # LIBOBJFLAGS may have already been set in the OS configuration
1364 if test -z "$LIBOBJFLAGS" ; then
1365 if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1366 LIBOBJFLAGS="\$(PIC)"
1367 fi
1368 fi
1369 fi
1370
1371 if test x"$bindir" = x""; then
1372 bindir="${prefix}/bin"
1373 fi
1374
1375 if test x"$libdir" = x""; then
1376 libdir="${prefix}/lib"
1377 fi
1378
1379 if test x"$incdir" = x""; then
1380 incdir="${prefix}/include/ffmpeg"
1381 fi
1382
1383 if test x"$mandir" = x""; then
1384 mandir="${prefix}/man"
1385 fi
1386
1387 echo "install prefix $prefix"
1388 echo "source path $source_path"
1389 echo "C compiler $cc"
1390 echo "make $make"
1391 echo "CPU $cpu ($tune)"
1392 if test "$BUILDSUF" != ""; then
1393 echo "build suffix $BUILDSUF"
1394 fi
1395 echo "big-endian $bigendian"
1396 echo "inttypes.h $inttypes"
1397 echo "broken inttypes.h $emu_fast_int"
1398 if test $cpu = "x86" -o $cpu = "x86_64"; then
1399 echo "MMX enabled $mmx"
1400 echo "Vector Builtins $builtin_vector"
1401 echo "3DNow! Builtins $mm3dnow"
1402 fi
1403 if test $cpu = "armv4l"; then
1404 echo "IWMMXT enabled $iwmmxt"
1405 fi
1406 if test $cpu = "mips"; then
1407 echo "MMI enabled $mmi"
1408 fi
1409 if test $cpu = "powerpc"; then
1410 echo "AltiVec enabled $altivec"
1411 fi
1412 echo "gprof enabled $gprof"
1413 echo "zlib enabled $zlib"
1414 echo "lzo enabled $lzo"
1415 echo "libgsm enabled $libgsm"
1416 echo "mp3lame enabled $mp3lame"
1417 echo "libogg enabled $libogg"
1418 echo "Vorbis enabled $vorbis"
1419 echo "Theora enabled $theora"
1420 echo "FAAD enabled $faad"
1421 echo "faadbin enabled $faadbin"
1422 echo "FAAC enabled $faac"
1423 echo "XviD enabled $xvid"
1424 echo "x264 enabled $x264"
1425 echo "a52 support $a52"
1426 echo "a52 dlopened $a52bin"
1427 echo "DTS support $dts"
1428 echo "pp support $pp"
1429 echo "debug symbols $debug"
1430 echo "strip symbols $dostrip"
1431 echo "optimize $optimize"
1432 echo "static $lstatic"
1433 echo "shared $lshared"
1434 echo "video hooking $vhook"
1435 echo "SDL support $sdl"
1436 if test $sdl_too_old = "yes"; then
1437 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1438 fi
1439
1440 if test "$vhook" = "yes"; then
1441 echo "Imlib2 support $imlib2"
1442 echo "FreeType support $freetype2"
1443 fi
1444 echo "Sun medialib support" $sunmlib
1445 echo "pthreads support" $pthreads
1446 echo "AMR-NB float support" $amr_nb
1447 echo "AMR-NB fixed support" $amr_nb_fixed
1448 echo "AMR-WB float support" $amr_wb
1449 echo "AMR-WB IF2 support" $amr_if2
1450 echo "network support $network"
1451 if test "$network" = "yes" ; then
1452 echo "IPv6 support $ipv6"
1453 fi
1454 if test "$gpl" = "no" ; then
1455 echo "License: LGPL"
1456 else
1457 echo "License: GPL"
1458 fi
1459
1460 echo "Creating config.mak and config.h..."
1461
1462 date >> config.log
1463 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1464 echo "# Automatically generated by configure - do not modify!" > config.mak
1465 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1466 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1467
1468 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1469 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1470 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1471 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1472 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1473 echo "MAKE=$make" >> config.mak
1474 echo "CC=$cc" >> config.mak
1475 echo "AR=$ar" >> config.mak
1476 echo "RANLIB=$ranlib" >> config.mak
1477 if test "$dostrip" = "yes" ; then
1478 echo "STRIP=$strip" >> config.mak
1479 echo "INSTALLSTRIP=$installstrip" >> config.mak
1480 else
1481 echo "STRIP=echo ignoring strip" >> config.mak
1482 echo "INSTALLSTRIP=" >> config.mak
1483 fi
1484
1485 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1486 # shared modules on OS/X (vhook/Makefile).
1487 SHCFLAGS="$CFLAGS"
1488 test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1489
1490 echo "OPTFLAGS=$CFLAGS" >> config.mak
1491 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1492 echo "LDFLAGS=$LDFLAGS" >> config.mak
1493 echo "LDCONFIG=$LDCONFIG" >> config.mak
1494 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1495 echo "SHFLAGS=$SHFLAGS" >> config.mak
1496 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1497 echo "BUILD_STATIC=$lstatic" >> config.mak
1498 echo "BUILDSUF=$BUILDSUF" >> config.mak
1499 echo "LIBPREF=$LIBPREF" >> config.mak
1500 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1501 if test "$lstatic" = "yes" ; then
1502 echo "LIB=$LIB" >> config.mak
1503 else # Some Make complain if this variable does not exist.
1504 echo "LIB=" >> config.mak
1505 fi
1506 echo "SLIBPREF=$SLIBPREF" >> config.mak
1507 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1508 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1509 echo "TARGET_OS=$TARGET_OS" >> config.mak
1510 if test "$cpu" = "x86" ; then
1511 echo "TARGET_ARCH_X86=yes" >> config.mak
1512 echo "#define ARCH_X86 1" >> $TMPH
1513 elif test "$cpu" = "x86_64" ; then
1514 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1515 echo "#define ARCH_X86_64 1" >> $TMPH
1516 elif test "$cpu" = "armv4l" ; then
1517 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1518 echo "#define ARCH_ARMV4L 1" >> $TMPH
1519 elif test "$cpu" = "alpha" ; then
1520 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1521 echo "#define ARCH_ALPHA 1" >> $TMPH
1522 elif test "$cpu" = "sparc64" ; then
1523 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1524 echo "#define ARCH_SPARC64 1" >> $TMPH
1525 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1526 echo "#define ARCH_SPARC 1" >> $TMPH
1527 elif test "$cpu" = "sparc" ; then
1528 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1529 echo "#define ARCH_SPARC 1" >> $TMPH
1530 elif test "$cpu" = "powerpc" ; then
1531 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1532 echo "#define ARCH_POWERPC 1" >> $TMPH
1533 if test $POWERPCMODE = "32bits"; then
1534 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1535 else
1536 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1537 fi
1538 if test "$powerpc_perf" = "yes"; then
1539 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1540 fi
1541 elif test "$cpu" = "mips" ; then
1542 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1543 echo "#define ARCH_MIPS 1" >> $TMPH
1544 elif test "$cpu" = "sh4" ; then
1545 echo "TARGET_ARCH_SH4=yes" >> config.mak
1546 echo "#define ARCH_SH4 1" >> $TMPH
1547 elif test "$cpu" = "parisc" ; then
1548 echo "TARGET_ARCH_PARISC=yes" >> config.mak
1549 echo "#define ARCH_PARISC 1" >> $TMPH
1550 elif test "$cpu" = "s390" ; then
1551 echo "TARGET_ARCH_S390=yes" >> config.mak
1552 echo "#define ARCH_S390 1" >> $TMPH
1553 elif test "$cpu" = "m68k" ; then
1554 echo "TARGET_ARCH_M68K=yes" >> config.mak
1555 echo "#define ARCH_M68K 1" >> $TMPH
1556 elif test "$cpu" = "ia64" ; then
1557 echo "TARGET_ARCH_IA64=yes" >> config.mak
1558 echo "#define ARCH_IA64 1" >> $TMPH
1559 fi
1560 echo "#define TUNECPU $TUNECPU" >> $TMPH
1561 if test "$bigendian" = "yes" ; then
1562 echo "WORDS_BIGENDIAN=yes" >> config.mak
1563 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1564 fi
1565 if test "$inttypes" != "yes" ; then
1566 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1567 fi
1568 if test "$emu_fast_int" = "yes" ; then
1569 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1570 fi
1571 if test "$mmx" = "yes" ; then
1572 echo "TARGET_MMX=yes" >> config.mak
1573 echo "#define HAVE_MMX 1" >> $TMPH
1574 echo "#define __CPU__ 586" >> $TMPH
1575 fi
1576 if test "$builtin_vector" = "yes" ; then
1577 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1578 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1579 fi
1580 if test "$mm3dnow" = "yes" ; then
1581 echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1582 echo "#define HAVE_MM3DNOW 1" >> $TMPH
1583 fi
1584 if test "$iwmmxt" = "yes" ; then
1585 echo "TARGET_IWMMXT=yes" >> config.mak
1586 echo "#define HAVE_IWMMXT 1" >> $TMPH
1587 fi
1588 if test "$mmi" = "yes" ; then
1589 echo "TARGET_MMI=yes" >> config.mak
1590 echo "#define HAVE_MMI 1" >> $TMPH
1591 fi
1592 if test "$altivec" = "yes" ; then
1593 echo "TARGET_ALTIVEC=yes" >> config.mak
1594 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1595 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1596 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1597 if test "$_altivec_h" = "yes" ; then
1598 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1599 else
1600 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1601 fi
1602 fi
1603 if test "$gprof" = "yes" ; then
1604 echo "TARGET_GPROF=yes" >> config.mak
1605 echo "#define HAVE_GPROF 1" >> $TMPH
1606 fi
1607 if test "$localtime_r" = "yes" ; then
1608 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1609 fi
1610 if test "$imlib2" = "yes" ; then
1611 echo "HAVE_IMLIB2=yes" >> config.mak
1612 fi
1613 if test "$freetype2" = "yes" ; then
1614 echo "HAVE_FREETYPE2=yes" >> config.mak
1615 fi
1616 if test "$sunmlib" = "yes" ; then
1617 echo "HAVE_MLIB=yes" >> config.mak
1618 echo "#define HAVE_MLIB 1" >> $TMPH
1619 fi
1620 if test "$pthreads" = "yes" ; then
1621 echo "HAVE_PTHREADS=yes" >> config.mak
1622 echo "#define HAVE_PTHREADS 1" >> $TMPH
1623 echo "#define HAVE_THREADS 1" >> $TMPH
1624 fi
1625 if test "$sdl" = "yes" ; then
1626 echo "CONFIG_SDL=yes" >> config.mak
1627 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1628 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1629 if test "$sdl_video_size" = "yes"; then
1630 echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1631 fi
1632 fi
1633 if test "$texi2html" = "yes"; then
1634 echo "BUILD_DOC=yes" >> config.mak
1635 fi
1636 if test "$have_lrintf" = "yes" ; then
1637 echo "#define HAVE_LRINTF 1" >> $TMPH
1638 fi
1639 if test "$vhook" = "yes" ; then
1640 echo "BUILD_VHOOK=yes" >> config.mak
1641 echo "#define HAVE_VHOOK 1" >> $TMPH
1642 fi
1643
1644 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1645 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1646 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1647 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1648
1649
1650
1651 if test "$lshared" = "yes" ; then
1652 echo "#define BUILD_SHARED_AV 1" >> $TMPH
1653 echo "BUILD_SHARED=yes" >> config.mak
1654 echo "PIC=-fPIC -DPIC" >> config.mak
1655 echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1656 echo "SPPVERSION=$lavc_version" >> config.mak
1657 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1658 echo "LAVCVERSION=$lavc_version" >> config.mak
1659 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1660 echo "LAVFVERSION=$lavf_version" >> config.mak
1661 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1662 echo "LAVUVERSION=$lavu_version" >> config.mak
1663 echo "SLIBNAME=${SLIBNAME}" >> config.mak
1664 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1665 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1666 fi
1667 echo "EXTRALIBS=$extralibs" >> config.mak
1668
1669 # If you do not want to use encoders, disable them.
1670 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1671 echo "CONFIG_ENCODERS=yes" >> config.mak
1672
1673 # If you do not want to use decoders, disable them.
1674 echo "#define CONFIG_DECODERS 1" >> $TMPH
1675 echo "CONFIG_DECODERS=yes" >> config.mak
1676
1677 # muxers
1678 if test "$muxers" = "yes" ; then
1679 echo "#define CONFIG_MUXERS 1" >> $TMPH
1680 echo "CONFIG_MUXERS=yes" >> config.mak
1681 fi
1682
1683 # demuxers
1684 if test "$demuxers" = "yes" ; then
1685 echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1686 echo "CONFIG_DEMUXERS=yes" >> config.mak
1687 fi
1688
1689 # AC3
1690 if test "$a52" = "yes" ; then
1691 echo "#define CONFIG_AC3 1" >> $TMPH
1692 echo "CONFIG_AC3=yes" >> config.mak
1693
1694 if test "$a52bin" = "yes" ; then
1695 echo "#define CONFIG_A52BIN 1" >> $TMPH
1696 echo "CONFIG_A52BIN=yes" >> config.mak
1697 fi
1698 fi
1699
1700 # DTS
1701 if test "$dts" = "yes" ; then
1702 echo "#define CONFIG_DTS 1" >> $TMPH
1703 echo "CONFIG_DTS=yes" >> config.mak
1704 fi
1705
1706 # PP
1707 if test "$pp" = "yes" ; then
1708 echo "#define CONFIG_PP 1" >> $TMPH
1709 echo "CONFIG_PP=yes" >> config.mak
1710 fi
1711
1712 # MPEG audio high precision mode
1713 if test "$mpegaudio_hp" = "yes" ; then
1714 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1715 fi
1716
1717 if test "$v4l" = "yes" ; then
1718 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1719 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1720 fi
1721
1722 if test "$v4l2" = "yes" ; then
1723 echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1724 echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1725 fi
1726
1727 if test "$bktr" = "yes" ; then
1728 echo "#define CONFIG_BKTR 1" >> $TMPH
1729 echo "CONFIG_BKTR=yes" >> config.mak
1730 fi
1731
1732 if test "$dv1394" = "yes" ; then
1733 echo "#define CONFIG_DV1394 1" >> $TMPH
1734 echo "CONFIG_DV1394=yes" >> config.mak
1735 fi
1736
1737 if test "$dc1394" = "yes" ; then
1738 echo "#define CONFIG_DC1394 1" >> $TMPH
1739 echo "CONFIG_DC1394=yes" >> config.mak
1740 fi
1741
1742 if test "$dlopen" = "yes" ; then
1743 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1744 fi
1745
1746 if test "$dlfcn" = "yes" ; then
1747 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1748 fi
1749
1750 if test "$audio_oss" = "yes" ; then
1751 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1752 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1753 fi
1754
1755 if test "$audio_beos" = "yes" ; then
1756 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1757 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1758 fi
1759
1760 if test "$network" = "yes" ; then
1761 echo "#define CONFIG_NETWORK 1" >> $TMPH
1762 echo "CONFIG_NETWORK=yes" >> config.mak
1763 fi
1764
1765 if test "$ipv6" = "yes" ; then
1766 echo "#define CONFIG_IPV6 1" >> $TMPH
1767 fi
1768
1769 if test "$zlib" = "yes" ; then
1770 echo "#define CONFIG_ZLIB 1" >> $TMPH
1771 echo "CONFIG_ZLIB=yes" >> config.mak
1772 fi
1773
1774 if test "$lzo" = "yes" ; then
1775 echo "#define CONFIG_LZO 1" >> $TMPH
1776 echo "CONFIG_LZO=yes" >> config.mak
1777 fi
1778
1779 if test "$libgsm" = "yes" ; then
1780 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1781 echo "CONFIG_LIBGSM=yes" >> config.mak
1782 fi
1783
1784 if test "$mp3lame" = "yes" ; then
1785 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1786 echo "CONFIG_MP3LAME=yes" >> config.mak
1787 fi
1788
1789 if test "$libogg" = "yes" ; then
1790 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1791 echo "CONFIG_LIBOGG=yes" >> config.mak
1792 fi
1793
1794 if test "$vorbis" = "yes" ; then
1795 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1796 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1797 fi
1798
1799 if test "$theora" = "yes" ; then
1800 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1801 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1802 fi
1803
1804 if test "$faad" = "yes" ; then
1805 echo "#define CONFIG_FAAD 1" >> $TMPH
1806 echo "CONFIG_FAAD=yes" >> config.mak
1807 fi
1808
1809 if test "$faadbin" = "yes" ; then
1810 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1811 echo "CONFIG_FAADBIN=yes" >> config.mak
1812 fi
1813
1814 if test "$faac" = "yes" ; then
1815 echo "#define CONFIG_FAAC 1" >> $TMPH
1816 echo "CONFIG_FAAC=yes" >> config.mak
1817 fi
1818
1819 if test "$xvid" = "yes" ; then
1820 echo "#define CONFIG_XVID 1" >> $TMPH
1821 echo "CONFIG_XVID=yes" >> config.mak
1822 fi
1823
1824 if test "$x264" = "yes" ; then
1825 echo "#define CONFIG_X264 1" >> $TMPH
1826 echo "CONFIG_X264=yes" >> config.mak
1827 fi
1828
1829 if test "$mingw32" = "yes" ; then
1830 echo "#define CONFIG_WIN32 1" >> $TMPH
1831 echo "CONFIG_WIN32=yes" >> config.mak
1832 echo "HAVE_W32THREADS=yes" >> config.mak
1833 echo "#define HAVE_W32THREADS 1" >> $TMPH
1834 echo "#define HAVE_THREADS 1" >> $TMPH
1835 echo "#ifndef __MINGW32__" >> $TMPH
1836 echo "#define __MINGW32__ 1" >> $TMPH
1837 echo "#endif" >> $TMPH
1838 fi
1839
1840 if test "$mingwce" = "yes" ; then
1841 echo "#define CONFIG_WIN32 1" >> $TMPH
1842 echo "CONFIG_WIN32=yes" >> config.mak
1843 echo "#define CONFIG_WINCE 1" >> $TMPH
1844 echo "CONFIG_WINCE=yes" >> config.mak
1845 echo "#ifndef __MINGW32__" >> $TMPH
1846 echo "#define __MINGW32__ 1" >> $TMPH
1847 echo "#endif" >> $TMPH
1848 fi
1849
1850 if test "$os2" = "yes" ; then
1851 echo "#define CONFIG_OS2 1" >> $TMPH
1852 echo "CONFIG_OS2=yes" >> config.mak
1853 echo "HAVE_OS2THREADS=yes" >> config.mak
1854 echo "#define HAVE_OS2THREADS 1" >> $TMPH
1855 echo "#define HAVE_THREADS 1" >> $TMPH
1856 fi
1857
1858 if test "$TARGET_OS" = "SunOS" ; then
1859 echo "#define CONFIG_SUNOS 1" >> $TMPH
1860 fi
1861
1862 if test "$TARGET_OS" = "BeOS" ; then
1863 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1864 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1865 echo "#define HAVE_THREADS 1" >> $TMPH
1866 fi
1867
1868 if test "$darwin" = "yes"; then
1869 echo "#define CONFIG_DARWIN 1" >> $TMPH
1870 echo "CONFIG_DARWIN=yes" >> config.mak
1871 fi
1872
1873 if test "$_malloc_h" = "yes" ; then
1874 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1875 else
1876 echo "#undef HAVE_MALLOC_H" >> $TMPH
1877 fi
1878
1879 if test "$_memalign" = "yes" ; then
1880 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1881 else
1882 echo "#undef HAVE_MEMALIGN" >> $TMPH
1883 fi
1884
1885 if test "$memalignhack" = "yes" ; then
1886 echo "#define MEMALIGN_HACK 1" >> $TMPH
1887 fi
1888
1889
1890 if test "$netserver" = "yes" ; then
1891 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1892 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1893 fi
1894
1895 if test "$need_inet_aton" = "yes" ; then
1896 echo "NEED_INET_ATON=yes" >> config.mak
1897 fi
1898
1899 if test "$simpleidct" = "yes" ; then
1900 echo "#define SIMPLE_IDCT 1" >> $TMPH
1901 fi
1902
1903 if test "$protocols" = "yes" ; then
1904 echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1905 echo "CONFIG_PROTOCOLS=yes" >> config.mak
1906 fi
1907
1908 if test "$ffserver" = "yes" ; then
1909 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1910 echo "CONFIG_FFSERVER=yes" >> config.mak
1911 fi
1912
1913 if test "$ffplay" = "yes" ; then
1914 echo "CONFIG_FFPLAY=yes" >> config.mak
1915 fi
1916
1917 if test "$gpl" = "yes" ; then
1918 echo "#define CONFIG_GPL 1" >> $TMPH
1919 echo "CONFIG_GPL=yes" >> config.mak
1920 fi
1921
1922 echo "#define restrict $_restrict" >> $TMPH
1923
1924 if test "$optimize" = "small"; then
1925 echo "#define always_inline" >> $TMPH
1926 fi
1927
1928 # build tree in object directory if source path is different from current one
1929 if test "$source_path_used" = "yes" ; then
1930 DIRS="\
1931 doc \
1932 libavformat \
1933 libavcodec \
1934 libavcodec/alpha \
1935 libavcodec/armv4l \
1936 libavcodec/i386 \
1937 libavcodec/sparc \
1938 libavcodec/mlib \
1939 libavcodec/ppc \
1940 libavcodec/liba52 \
1941 libpostproc \
1942 libavutil \
1943 tests \
1944 vhook \
1945 "
1946 FILES="\
1947 Makefile \
1948 libavformat/Makefile \
1949 libavcodec/Makefile \
1950 libpostproc/Makefile \
1951 libavutil/Makefile \
1952 tests/Makefile \
1953 vhook/Makefile \
1954 doc/Makefile \
1955 doc/texi2pod.pl \
1956 "
1957 for dir in $DIRS ; do
1958 mkdir -p $dir
1959 done
1960 for f in $FILES ; do
1961 ln -sf "$source_path/$f" $f
1962 done
1963 fi
1964 echo "SRC_PATH=$source_path" >> config.mak
1965 echo "BUILD_ROOT=$PWD" >> config.mak
1966
1967 if test "$amr" = "yes" ; then
1968 echo "#define AMR 1" >> $TMPH
1969 echo "AMR=yes" >> config.mak
1970 fi
1971
1972 if test "$amr_wb" = "yes" ; then
1973 echo "#define AMR_WB 1" >> $TMPH
1974 echo "AMR_WB=yes" >> config.mak
1975 echo
1976 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1977 echo "V5.1.0 from "
1978 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1979 echo "and extracted the source to libavcodec/amrwb_float"
1980 fi
1981
1982 if test "$amr_nb" = "yes" ; then
1983 echo "#define AMR_NB 1" >> $TMPH
1984 echo "AMR_NB=yes" >> config.mak
1985 echo
1986 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1987 echo "REL-5 V5.1.0 from "
1988 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
1989 echo "and extracted the source to libavcodec/amr_float"
1990 echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
1991 fi
1992
1993 if test "$amr_nb_fixed" = "yes" ; then
1994 echo "#define AMR_NB_FIXED 1" >> $TMPH
1995 echo "AMR_NB_FIXED=yes" >> config.mak
1996 echo
1997 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1998 echo "REL-5 version 5.1.0 from "
1999 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2000 echo "and extracted src to libavcodec/amr"
2001 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2002 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2003 fi
2004
2005 if test "$amr_if2" = "yes" ; then
2006 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2007 fi
2008
2009
2010 for codec in $CODEC_LIST ; do
2011 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2012 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2013 done
2014
2015 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2016 diff $TMPH config.h >/dev/null 2>&1
2017 if test "$?" != "0" ; then
2018 mv -f $TMPH config.h
2019 else
2020 echo "config.h is unchanged"
2021 fi
2022
2023 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2024
2025
2026 # build pkg-config files libav*.pc and libpostproc.pc
2027 # libavutil.pc
2028 cat <<EOF >libavutil.pc
2029 prefix=$prefix
2030 exec_prefix=\${prefix}
2031 libdir=\${exec_prefix}/lib
2032 includedir=\${prefix}/include
2033
2034 Name: libavutil
2035 Description: FFmpeg utility library
2036 Version: $lavu_version
2037 Requires:
2038 Conflicts:
2039 Libs: -L\${libdir} -lavutil
2040 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2041 EOF
2042
2043 cat <<EOF >libavutil-uninstalled.pc
2044 prefix=
2045 exec_prefix=
2046 libdir=\${pcfiledir}/libavutil
2047 includedir=\${pcfiledir}/libavutil
2048
2049 Name: libavutil
2050 Description: FFmpeg utility library
2051 Version: $lavu_version
2052 Requires:
2053 Conflicts:
2054 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2055 Cflags: -I\${includedir}
2056 EOF
2057
2058 # libavcodec.pc
2059 cat <<EOF >libavcodec.pc
2060 prefix=$prefix
2061 exec_prefix=\${prefix}
2062 libdir=\${exec_prefix}/lib
2063 includedir=\${prefix}/include
2064
2065 Name: libavcodec
2066 Description: FFmpeg codec library
2067 Version: $lavc_version
2068 Requires: $pkg_requires libavutil = $lavu_version
2069 Conflicts:
2070 Libs: -L\${libdir} -lavcodec $extralibs
2071 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2072 EOF
2073
2074 cat <<EOF >libavcodec-uninstalled.pc
2075 prefix=
2076 exec_prefix=
2077 libdir=\${pcfiledir}/libavcodec
2078 includedir=\${pcfiledir}/libavcodec
2079
2080 Name: libavcodec
2081 Description: FFmpeg codec library
2082 Version: $lavc_version
2083 Requires: $pkg_requires libavutil = $lavu_version
2084 Conflicts:
2085 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2086 Cflags: -I\${includedir}
2087 EOF
2088
2089 # libavformat.pc
2090 cat <<EOF >libavformat.pc
2091 prefix=$prefix
2092 exec_prefix=\${prefix}
2093 libdir=\${exec_prefix}/lib
2094 includedir=\${prefix}/include
2095
2096 Name: libavformat
2097 Description: FFmpeg container format library
2098 Version: $lavf_version
2099 Requires: $pkg_requires libavcodec = $lavc_version
2100 Conflicts:
2101 Libs: -L\${libdir} -lavformat $extralibs
2102 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2103 EOF
2104
2105 cat <<EOF >libavformat-uninstalled.pc
2106 prefix=
2107 exec_prefix=
2108 libdir=\${pcfiledir}/libavformat
2109 includedir=\${pcfiledir}/libavformat
2110
2111 Name: libavformat
2112 Description: FFmpeg container format library
2113 Version: $lavf_version
2114 Requires: $pkg_requires libavcodec = $lavc_version
2115 Conflicts:
2116 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2117 Cflags: -I\${includedir}
2118 EOF
2119
2120
2121 # libpostproc.pc
2122 cat <<EOF >libpostproc.pc
2123 prefix=$prefix
2124 exec_prefix=\${prefix}
2125 libdir=\${exec_prefix}/lib
2126 includedir=\${prefix}/include
2127
2128 Name: libpostproc
2129 Description: FFmpeg post processing library
2130 Version: $lavc_version
2131 Requires:
2132 Conflicts:
2133 Libs: -L\${libdir} -lpostproc
2134 Cflags: -I\${includedir} -I\${includedir}/postproc
2135 EOF
2136
2137 cat <<EOF >libpostproc-uninstalled.pc
2138 prefix=
2139 exec_prefix=
2140 libdir=\${pcfiledir}/libpostproc
2141 includedir=\${pcfiledir}/libpostproc
2142
2143 Name: libpostproc
2144 Description: FFmpeg post processing library
2145 Version: $lavc_version
2146 Requires:
2147 Conflicts:
2148 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2149 Cflags: -I\${includedir}
2150 EOF