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