dcb8d93aa9144e2ec4bd56c6291280cd2ef5a6f3
[ffmpeg.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     ${cross_prefix}$cc $CFLAGS "$@" -c -o $TMPO $TMPC >/dev/null 2>&1
133 }
134
135 check_ld(){
136     cat >$TMPC
137     ${cross_prefix}$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     restore_flags
1194     if test $? = 0; then
1195         _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1196         if test "$_sdlversion" -lt 130 ; then
1197             sdl_too_old=yes
1198         else
1199             sdl=yes
1200         fi
1201     fi
1202 fi
1203
1204 ##########################################
1205 # texi2html check
1206
1207 texi2html=no
1208 if (texi2html -version) >/dev/null 2>&1; then
1209 texi2html=yes
1210 fi
1211
1212 ##########################################
1213 # IPv6 check
1214
1215 test "$network" = "yes" && check_ld <<EOF && ipv6=yes || ipv6=no
1216 #include <sys/types.h>
1217 #include <sys/socket.h>
1218 #include <netinet/in.h>
1219 #include <netdb.h>
1220 int main( void ) {
1221   struct sockaddr_storage saddr;
1222   struct ipv6_mreq mreq6;
1223   getaddrinfo(0,0,0,0);
1224   getnameinfo(0,0,0,0,0,0,0);
1225   IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1226 }
1227 EOF
1228
1229 # check for video4linux2 --- V4L2_PIX_FMT_YUV420
1230 test "$v4l2" = "yes" && check_cc <<EOF || v4l2="no"
1231 #include <sys/time.h>
1232 #include <asm/types.h>
1233 #include <linux/videodev2.h>
1234 int dummy = V4L2_PIX_FMT_YUV420;
1235 struct v4l2_buffer dummy1;
1236 EOF
1237
1238 check_cflags -Wall
1239 check_cflags -Wno-switch
1240
1241 if test "$sdl" = "no"; then
1242     ffplay=no
1243 fi
1244
1245 if test "$debug" = "yes"; then
1246     CFLAGS="-g $CFLAGS"
1247 fi
1248
1249 if test "$optimize" = "small"; then
1250 #  CFLAGS=${CFLAGS//-O3/-Os}
1251     CFLAGS="$CFLAGS -Os"
1252 fi
1253
1254 if test "$optimize" = "yes"; then
1255     if test -n "`$cc -v 2>&1 | grep xlc`"; then
1256         CFLAGS="$CFLAGS -O5"
1257         LDFLAGS="$LDFLAGS -O5"
1258     else
1259         CFLAGS="-O3 $CFLAGS"
1260     fi
1261 fi
1262
1263 # PIC flags for shared library objects where they are needed
1264 if test "$lshared" = "yes" ; then
1265     # LIBOBJFLAGS may have already been set in the OS configuration
1266     if test -z "$LIBOBJFLAGS" ; then
1267         if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1268             LIBOBJFLAGS="\$(PIC)"
1269         fi
1270     fi
1271 fi
1272
1273 if test x"$bindir" = x""; then
1274     bindir="${prefix}/bin"
1275 fi
1276
1277 if test x"$libdir" = x""; then
1278     libdir="${prefix}/lib"
1279 fi
1280
1281 if test x"$incdir" = x""; then
1282     incdir="${prefix}/include/ffmpeg"
1283 fi
1284
1285 if test x"$mandir" = x""; then
1286     mandir="${prefix}/man"
1287 fi
1288
1289 echo "install prefix   $prefix"
1290 echo "source path      $source_path"
1291 echo "C compiler       $cc"
1292 echo "make             $make"
1293 echo "CPU              $cpu ($tune)"
1294 if test "$BUILDSUF" != ""; then
1295     echo "build suffix     $BUILDSUF"
1296 fi
1297 echo "big-endian       $bigendian"
1298 echo "inttypes.h       $inttypes"
1299 echo "broken inttypes.h $emu_fast_int"
1300 if test $cpu = "x86" -o $cpu = "x86_64"; then
1301     echo "MMX enabled      $mmx"
1302     echo "Vector Builtins  $builtin_vector"
1303     echo "3DNow! Builtins  $mm3dnow"
1304 fi
1305 if test $cpu = "armv4l"; then
1306     echo "IWMMXT enabled   $iwmmxt"
1307 fi
1308 if test $cpu = "mips"; then
1309     echo "MMI enabled      $mmi"
1310 fi
1311 if test $cpu = "powerpc"; then
1312     echo "AltiVec enabled  $altivec"
1313 fi
1314 echo "gprof enabled    $gprof"
1315 echo "zlib enabled     $zlib"
1316 echo "lzo enabled      $lzo"
1317 echo "libgsm enabled   $libgsm"
1318 echo "mp3lame enabled  $mp3lame"
1319 echo "libogg enabled   $libogg"
1320 echo "Vorbis enabled   $vorbis"
1321 echo "Theora enabled   $theora"
1322 echo "FAAD enabled     $faad"
1323 echo "faadbin enabled  $faadbin"
1324 echo "FAAC enabled     $faac"
1325 echo "XviD enabled     $xvid"
1326 echo "x264 enabled     $x264"
1327 echo "a52 support      $a52"
1328 echo "a52 dlopened     $a52bin"
1329 echo "DTS support      $dts"
1330 echo "pp support       $pp"
1331 echo "debug symbols    $debug"
1332 echo "strip symbols    $dostrip"
1333 echo "optimize         $optimize"
1334 echo "static           $lstatic"
1335 echo "shared           $lshared"
1336 echo "video hooking    $vhook"
1337 echo "SDL support      $sdl"
1338 if test $sdl_too_old = "yes"; then
1339     echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1340 fi
1341
1342 if test "$vhook" = "yes"; then
1343     echo "Imlib2 support   $imlib2"
1344     echo "FreeType support $freetype2"
1345 fi
1346 echo "Sun medialib support"  $sunmlib
1347 echo "pthreads support"      $pthreads
1348 echo "AMR-NB float support"  $amr_nb
1349 echo "AMR-NB fixed support"  $amr_nb_fixed
1350 echo "AMR-WB float support"  $amr_wb
1351 echo "AMR-WB IF2 support"    $amr_if2
1352 echo "network support      $network"
1353 if test "$network" = "yes" ; then
1354     echo "IPv6 support         $ipv6"
1355 fi
1356 if test "$gpl" = "no" ; then
1357     echo "License: LGPL"
1358 else
1359     echo "License: GPL"
1360 fi
1361
1362 echo "Creating config.mak and config.h..."
1363
1364 date >> config.log
1365 echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1366 echo "# Automatically generated by configure - do not modify!" > config.mak
1367 echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1368 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1369
1370 echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1371 echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1372 echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1373 echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1374 echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1375 echo "MAKE=$make" >> config.mak
1376 echo "CC=$cc" >> config.mak
1377 echo "AR=$ar" >> config.mak
1378 echo "RANLIB=$ranlib" >> config.mak
1379 if test "$dostrip" = "yes" ; then
1380     echo "STRIP=$strip" >> config.mak
1381     echo "INSTALLSTRIP=$installstrip" >> config.mak
1382 else
1383     echo "STRIP=echo ignoring strip" >> config.mak
1384     echo "INSTALLSTRIP=" >> config.mak
1385 fi
1386
1387 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1388 # shared modules on OS/X (vhook/Makefile).
1389 SHCFLAGS=$CFLAGS
1390 if test "$needmdynamicnopic" = yes; then
1391    CFLAGS="$CFLAGS -mdynamic-no-pic"
1392 fi
1393
1394 echo "OPTFLAGS=$CFLAGS" >> config.mak
1395 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1396 echo "LDFLAGS=$LDFLAGS" >> config.mak
1397 echo "LDCONFIG=$LDCONFIG" >> config.mak
1398 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1399 echo "SHFLAGS=$SHFLAGS" >> config.mak
1400 echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1401 echo "BUILD_STATIC=$lstatic" >> config.mak
1402 echo "BUILDSUF=$BUILDSUF" >> config.mak
1403 echo "LIBPREF=$LIBPREF" >> config.mak
1404 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1405 if test "$lstatic" = "yes" ; then
1406   echo "LIB=$LIB" >> config.mak
1407 else # Some Make complain if this variable does not exist.
1408   echo "LIB=" >> config.mak
1409 fi
1410 echo "SLIBPREF=$SLIBPREF" >> config.mak
1411 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1412 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1413 echo "TARGET_OS=$TARGET_OS" >> config.mak
1414 if test "$cpu" = "x86" ; then
1415   echo "TARGET_ARCH_X86=yes" >> config.mak
1416   echo "#define ARCH_X86 1" >> $TMPH
1417 elif test "$cpu" = "x86_64" ; then
1418   echo "TARGET_ARCH_X86_64=yes" >> config.mak
1419   echo "#define ARCH_X86_64 1" >> $TMPH
1420 elif test "$cpu" = "armv4l" ; then
1421   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1422   echo "#define ARCH_ARMV4L 1" >> $TMPH
1423 elif test "$cpu" = "alpha" ; then
1424   echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1425   echo "#define ARCH_ALPHA 1" >> $TMPH
1426 elif test "$cpu" = "sparc64" ; then
1427   echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1428   echo "#define ARCH_SPARC64 1" >> $TMPH
1429   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1430   echo "#define ARCH_SPARC 1" >> $TMPH
1431 elif test "$cpu" = "sparc" ; then
1432   echo "TARGET_ARCH_SPARC=yes" >> config.mak
1433   echo "#define ARCH_SPARC 1" >> $TMPH
1434 elif test "$cpu" = "powerpc" ; then
1435   echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1436   echo "#define ARCH_POWERPC 1" >> $TMPH
1437   if test $POWERPCMODE = "32bits"; then
1438     echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1439   else
1440     echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1441   fi
1442   if test "$powerpc_perf" = "yes"; then
1443     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1444   fi
1445 elif test "$cpu" = "mips" ; then
1446   echo "TARGET_ARCH_MIPS=yes" >> config.mak
1447   echo "#define ARCH_MIPS 1" >> $TMPH
1448 elif test "$cpu" = "sh4" ; then
1449   echo "TARGET_ARCH_SH4=yes" >> config.mak
1450   echo "#define ARCH_SH4 1" >> $TMPH
1451 elif test "$cpu" = "parisc" ; then
1452   echo "TARGET_ARCH_PARISC=yes" >> config.mak
1453   echo "#define ARCH_PARISC 1" >> $TMPH
1454 elif test "$cpu" = "s390" ; then
1455   echo "TARGET_ARCH_S390=yes" >> config.mak
1456   echo "#define ARCH_S390 1" >> $TMPH
1457 elif test "$cpu" = "m68k" ; then
1458   echo "TARGET_ARCH_M68K=yes" >> config.mak
1459   echo "#define ARCH_M68K 1" >> $TMPH
1460 elif test "$cpu" = "ia64" ; then
1461   echo "TARGET_ARCH_IA64=yes" >> config.mak
1462   echo "#define ARCH_IA64 1" >> $TMPH
1463 fi
1464 echo "#define TUNECPU $TUNECPU" >> $TMPH
1465 if test "$bigendian" = "yes" ; then
1466   echo "WORDS_BIGENDIAN=yes" >> config.mak
1467   echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1468 fi
1469 if test "$inttypes" != "yes" ; then
1470   echo "#define EMULATE_INTTYPES 1" >> $TMPH
1471 fi
1472 if test "$emu_fast_int" = "yes" ; then
1473   echo "#define EMULATE_FAST_INT 1" >> $TMPH
1474 fi
1475 if test "$mmx" = "yes" ; then
1476   echo "TARGET_MMX=yes" >> config.mak
1477   echo "#define HAVE_MMX 1" >> $TMPH
1478   echo "#define __CPU__ 586" >> $TMPH
1479 fi
1480 if test "$builtin_vector" = "yes" ; then
1481   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1482   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1483 fi
1484 if test "$mm3dnow" = "yes" ; then
1485   echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1486   echo "#define HAVE_MM3DNOW 1" >> $TMPH
1487 fi
1488 if test "$iwmmxt" = "yes" ; then
1489   echo "TARGET_IWMMXT=yes" >> config.mak
1490   echo "#define HAVE_IWMMXT 1" >> $TMPH
1491 fi
1492 if test "$mmi" = "yes" ; then
1493   echo "TARGET_MMI=yes" >> config.mak
1494   echo "#define HAVE_MMI 1" >> $TMPH
1495 fi
1496 if test "$altivec" = "yes" ; then
1497   echo "TARGET_ALTIVEC=yes" >> config.mak
1498   echo "#define HAVE_ALTIVEC 1" >> $TMPH
1499   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1500   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1501   if test "$_altivec_h" = "yes" ; then
1502     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1503   else
1504     echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1505   fi
1506 fi
1507 if test "$gprof" = "yes" ; then
1508   echo "TARGET_GPROF=yes" >> config.mak
1509   echo "#define HAVE_GPROF 1" >> $TMPH
1510 fi
1511 if test "$localtime_r" = "yes" ; then
1512   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1513 fi
1514 if test "$imlib2" = "yes" ; then
1515   echo "HAVE_IMLIB2=yes" >> config.mak
1516 fi
1517 if test "$freetype2" = "yes" ; then
1518   echo "HAVE_FREETYPE2=yes" >> config.mak
1519 fi
1520 if test "$sunmlib" = "yes" ; then
1521   echo "HAVE_MLIB=yes" >> config.mak
1522   echo "#define HAVE_MLIB 1" >> $TMPH
1523   extralibs="$extralibs -lmlib"
1524 fi
1525 if test "$pthreads" = "yes" ; then
1526   echo "HAVE_PTHREADS=yes" >> config.mak
1527   echo "#define HAVE_PTHREADS 1" >> $TMPH
1528   echo "#define HAVE_THREADS 1" >> $TMPH
1529   if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
1530      extralibs="$extralibs -lpthread"
1531   fi
1532 fi
1533 if test "$sdl" = "yes" ; then
1534   echo "CONFIG_SDL=yes" >> config.mak
1535   echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1536   echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1537 fi
1538 if test "$texi2html" = "yes"; then
1539   echo "BUILD_DOC=yes" >> config.mak
1540 fi
1541 if test "$have_lrintf" = "yes" ; then
1542   echo "#define HAVE_LRINTF 1" >> $TMPH
1543 fi
1544 if test "$vhook" = "yes" ; then
1545   echo "BUILD_VHOOK=yes" >> config.mak
1546   echo "#define HAVE_VHOOK 1" >> $TMPH
1547 fi
1548
1549 pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1550 lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1551 lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1552 lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1553
1554
1555
1556 if test "$lshared" = "yes" ; then
1557   echo "#define BUILD_SHARED_AV 1" >> $TMPH
1558   echo "BUILD_SHARED=yes" >> config.mak
1559   echo "PIC=-fPIC -DPIC" >> config.mak
1560   echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1561   echo "SPPVERSION=$lavc_version" >> config.mak
1562   echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1563   echo "LAVCVERSION=$lavc_version" >> config.mak
1564   echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1565   echo "LAVFVERSION=$lavf_version" >> config.mak
1566   echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1567   echo "LAVUVERSION=$lavu_version" >> config.mak
1568   echo "SLIBNAME=${SLIBNAME}" >> config.mak
1569   echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1570   echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1571 fi
1572 echo "EXTRALIBS=$extralibs" >> config.mak
1573 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1574  cut -d '"' -f 2`
1575 echo "VERSION=$version" >>config.mak
1576 # If you do not want to use encoders, disable them.
1577 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1578 echo "CONFIG_ENCODERS=yes" >> config.mak
1579
1580 # If you do not want to use decoders, disable them.
1581 echo "#define CONFIG_DECODERS 1" >> $TMPH
1582 echo "CONFIG_DECODERS=yes" >> config.mak
1583
1584 # muxers
1585 if test "$muxers" = "yes" ; then
1586   echo "#define CONFIG_MUXERS 1" >> $TMPH
1587   echo "CONFIG_MUXERS=yes" >> config.mak
1588 fi
1589
1590 # demuxers
1591 if test "$demuxers" = "yes" ; then
1592   echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1593   echo "CONFIG_DEMUXERS=yes" >> config.mak
1594 fi
1595
1596 # AC3
1597 if test "$a52" = "yes" ; then
1598   echo "#define CONFIG_AC3 1" >> $TMPH
1599   echo "CONFIG_AC3=yes" >> config.mak
1600
1601   if test "$a52bin" = "yes" ; then
1602     echo "#define CONFIG_A52BIN 1" >> $TMPH
1603     echo "CONFIG_A52BIN=yes" >> config.mak
1604   fi
1605 fi
1606
1607 # DTS
1608 if test "$dts" = "yes" ; then
1609   echo "#define CONFIG_DTS 1" >> $TMPH
1610   echo "CONFIG_DTS=yes" >> config.mak
1611 fi
1612
1613 # PP
1614 if test "$pp" = "yes" ; then
1615   echo "#define CONFIG_PP 1" >> $TMPH
1616   echo "CONFIG_PP=yes" >> config.mak
1617 fi
1618
1619 # MPEG audio high precision mode
1620 if test "$mpegaudio_hp" = "yes" ; then
1621   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1622 fi
1623
1624 if test "$v4l" = "yes" ; then
1625   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1626   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1627 fi
1628
1629 if test "$v4l2" = "yes" ; then
1630   echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1631   echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1632 fi
1633
1634 if test "$bktr" = "yes" ; then
1635   echo "#define CONFIG_BKTR 1" >> $TMPH
1636   echo "CONFIG_BKTR=yes" >> config.mak
1637 fi
1638
1639 if test "$dv1394" = "yes" ; then
1640   echo "#define CONFIG_DV1394 1" >> $TMPH
1641   echo "CONFIG_DV1394=yes" >> config.mak
1642 fi
1643
1644 if test "$dc1394" = "yes" ; then
1645   echo "#define CONFIG_DC1394 1" >> $TMPH
1646   echo "CONFIG_DC1394=yes" >> config.mak
1647 fi
1648
1649 if test "$dlopen" = "yes" ; then
1650   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1651 fi
1652
1653 if test "$dlfcn" = "yes" ; then
1654   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1655 fi
1656
1657 if test "$audio_oss" = "yes" ; then
1658   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1659   echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1660 fi
1661
1662 if test "$audio_beos" = "yes" ; then
1663   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1664   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1665 fi
1666
1667 if test "$network" = "yes" ; then
1668   echo "#define CONFIG_NETWORK 1" >> $TMPH
1669   echo "CONFIG_NETWORK=yes" >> config.mak
1670 fi
1671
1672 if test "$ipv6" = "yes" ; then
1673   echo "#define CONFIG_IPV6 1" >> $TMPH
1674 fi
1675
1676 if test "$zlib" = "yes" ; then
1677   echo "#define CONFIG_ZLIB 1" >> $TMPH
1678   echo "CONFIG_ZLIB=yes" >> config.mak
1679 fi
1680
1681 if test "$lzo" = "yes" ; then
1682   echo "#define CONFIG_LZO 1" >> $TMPH
1683   echo "CONFIG_LZO=yes" >> config.mak
1684 fi
1685
1686 if test "$libgsm" = "yes" ; then
1687   echo "#define CONFIG_LIBGSM 1" >> $TMPH
1688   echo "CONFIG_LIBGSM=yes" >> config.mak
1689 fi
1690
1691 if test "$mp3lame" = "yes" ; then
1692   echo "#define CONFIG_MP3LAME 1" >> $TMPH
1693   echo "CONFIG_MP3LAME=yes" >> config.mak
1694 fi
1695
1696 if test "$libogg" = "yes" ; then
1697   echo "#define CONFIG_LIBOGG 1" >> $TMPH
1698   echo "CONFIG_LIBOGG=yes" >> config.mak
1699 fi
1700
1701 if test "$vorbis" = "yes" ; then
1702   echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1703   echo "CONFIG_LIBVORBIS=yes" >> config.mak
1704 fi
1705
1706 if test "$theora" = "yes" ; then
1707   echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1708   echo "CONFIG_LIBTHEORA=yes" >> config.mak
1709 fi
1710
1711 if test "$faad" = "yes" ; then
1712   echo "#define CONFIG_FAAD 1" >> $TMPH
1713   echo "CONFIG_FAAD=yes" >> config.mak
1714 fi
1715
1716 if test "$faadbin" = "yes" ; then
1717   echo "#define CONFIG_FAADBIN 1" >> $TMPH
1718   echo "CONFIG_FAADBIN=yes" >> config.mak
1719 fi
1720
1721 if test "$faac" = "yes" ; then
1722   echo "#define CONFIG_FAAC 1" >> $TMPH
1723   echo "CONFIG_FAAC=yes" >> config.mak
1724 fi
1725
1726 if test "$xvid" = "yes" ; then
1727   echo "#define CONFIG_XVID 1" >> $TMPH
1728   echo "CONFIG_XVID=yes" >> config.mak
1729 fi
1730
1731 if test "$x264" = "yes" ; then
1732   echo "#define CONFIG_X264 1" >> $TMPH
1733   echo "CONFIG_X264=yes" >> config.mak
1734 fi
1735
1736 if test "$mingw32" = "yes" ; then
1737   echo "#define CONFIG_WIN32 1" >> $TMPH
1738   echo "CONFIG_WIN32=yes" >> config.mak
1739   echo "HAVE_W32THREADS=yes" >> config.mak
1740   echo "#define HAVE_W32THREADS 1" >> $TMPH
1741   echo "#define HAVE_THREADS 1" >> $TMPH
1742   echo "#ifndef __MINGW32__" >> $TMPH
1743   echo "#define __MINGW32__ 1" >> $TMPH
1744   echo "#endif" >> $TMPH
1745 fi
1746
1747 if test "$mingwce" = "yes" ; then
1748   echo "#define CONFIG_WIN32 1" >> $TMPH
1749   echo "CONFIG_WIN32=yes" >> config.mak
1750   echo "#define CONFIG_WINCE 1" >> $TMPH
1751   echo "CONFIG_WINCE=yes" >> config.mak
1752   echo "#ifndef __MINGW32__" >> $TMPH
1753   echo "#define __MINGW32__ 1" >> $TMPH
1754   echo "#endif" >> $TMPH
1755 fi
1756
1757 if test "$os2" = "yes" ; then
1758   echo "#define CONFIG_OS2 1" >> $TMPH
1759   echo "CONFIG_OS2=yes" >> config.mak
1760   echo "HAVE_OS2THREADS=yes" >> config.mak
1761   echo "#define HAVE_OS2THREADS 1" >> $TMPH
1762   echo "#define HAVE_THREADS 1" >> $TMPH
1763 fi
1764
1765 if test "$TARGET_OS" = "SunOS" ; then
1766   echo "#define CONFIG_SUNOS 1" >> $TMPH
1767 fi
1768
1769 if test "$TARGET_OS" = "BeOS" ; then
1770   echo "HAVE_BEOSTHREADS=yes" >> config.mak
1771   echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1772   echo "#define HAVE_THREADS 1" >> $TMPH
1773 fi
1774
1775 if test "$darwin" = "yes"; then
1776   echo "#define CONFIG_DARWIN 1"  >> $TMPH
1777   echo "CONFIG_DARWIN=yes" >> config.mak
1778 fi
1779
1780 if test "$_malloc_h" = "yes" ; then
1781   echo "#define HAVE_MALLOC_H 1" >> $TMPH
1782 else
1783   echo "#undef  HAVE_MALLOC_H" >> $TMPH
1784 fi
1785
1786 if test "$_memalign" = "yes" ; then
1787   echo "#define HAVE_MEMALIGN 1" >> $TMPH
1788 else
1789   echo "#undef  HAVE_MEMALIGN" >> $TMPH
1790 fi
1791
1792 if test "$memalignhack" = "yes" ; then
1793   echo "#define MEMALIGN_HACK 1" >> $TMPH
1794 fi
1795
1796
1797 if test "$netserver" = "yes" ; then
1798   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1799   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1800 fi
1801
1802 if test "$need_inet_aton" = "yes" ; then
1803   echo "NEED_INET_ATON=yes" >> config.mak
1804 fi
1805
1806 if test "$simpleidct" = "yes" ; then
1807   echo "#define SIMPLE_IDCT 1" >> $TMPH
1808 fi
1809
1810 if test "$protocols" = "yes" ; then
1811   echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1812   echo "CONFIG_PROTOCOLS=yes" >> config.mak
1813 fi
1814
1815 if test "$ffserver" = "yes" ; then
1816   echo "#define CONFIG_FFSERVER 1" >> $TMPH
1817   echo "CONFIG_FFSERVER=yes" >> config.mak
1818 fi
1819
1820 if test "$ffplay" = "yes" ; then
1821   echo "CONFIG_FFPLAY=yes" >> config.mak
1822 fi
1823
1824 if test "$gpl" = "yes" ; then
1825   echo "#define CONFIG_GPL 1" >> $TMPH
1826   echo "CONFIG_GPL=yes" >> config.mak
1827 fi
1828
1829 echo "#define restrict $_restrict" >> $TMPH
1830
1831 if test "$optimize" = "small"; then
1832   echo "#define always_inline"  >> $TMPH
1833 fi
1834
1835 # build tree in object directory if source path is different from current one
1836 if test "$source_path_used" = "yes" ; then
1837     DIRS="\
1838          doc \
1839          libavformat \
1840          libavcodec \
1841          libavcodec/alpha \
1842          libavcodec/armv4l \
1843          libavcodec/i386 \
1844          libavcodec/sparc \
1845          libavcodec/mlib \
1846          libavcodec/ppc \
1847          libavcodec/liba52 \
1848          libpostproc \
1849          libavutil \
1850          tests \
1851          vhook \
1852          "
1853     FILES="\
1854           Makefile \
1855           libavformat/Makefile \
1856           libavcodec/Makefile \
1857           libpostproc/Makefile \
1858           libavutil/Makefile \
1859           tests/Makefile \
1860           vhook/Makefile \
1861           doc/Makefile \
1862           doc/texi2pod.pl \
1863           "
1864     for dir in $DIRS ; do
1865             mkdir -p $dir
1866     done
1867     for f in $FILES ; do
1868         ln -sf "$source_path/$f" $f
1869     done
1870 fi
1871 echo "SRC_PATH=$source_path" >> config.mak
1872 echo "BUILD_ROOT=$PWD" >> config.mak
1873
1874 if test "$amr" = "yes" ; then
1875   echo "#define AMR 1" >> $TMPH
1876   echo "AMR=yes" >> config.mak
1877 fi
1878
1879 if test "$amr_wb" = "yes" ; then
1880   echo "#define AMR_WB 1" >> $TMPH
1881   echo "AMR_WB=yes" >> config.mak
1882   echo
1883   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1884   echo "V5.1.0 from "
1885   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1886   echo "and extracted the source to libavcodec/amrwb_float"
1887 fi
1888
1889 if test "$amr_nb" = "yes" ; then
1890   echo "#define AMR_NB 1" >> $TMPH
1891   echo "AMR_NB=yes" >> config.mak
1892   echo
1893   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1894   echo "REL-5 V5.1.0 from "
1895   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
1896   echo "and extracted the source to libavcodec/amr_float"
1897   echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
1898 fi
1899
1900 if test "$amr_nb_fixed" = "yes" ; then
1901   echo "#define AMR_NB_FIXED 1" >> $TMPH
1902   echo "AMR_NB_FIXED=yes" >> config.mak
1903   echo
1904   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1905   echo "REL-5 version 5.1.0 from "
1906   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
1907   echo "and extracted src to libavcodec/amr"
1908   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1909   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1910 fi
1911
1912 if test "$amr_if2" = "yes" ; then
1913   echo "AMR_CFLAGS=-DIF2=1" >> config.mak
1914 fi
1915
1916
1917 for codec in $CODEC_LIST ; do
1918     echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
1919     echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
1920 done
1921
1922 # Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
1923 diff $TMPH config.h >/dev/null 2>&1
1924 if test "$?" != "0" ; then
1925         mv -f $TMPH config.h
1926 else
1927         echo "config.h is unchanged"
1928 fi
1929
1930 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
1931
1932
1933 # build pkg-config files libav*.pc and libpostproc.pc
1934 # libavutil.pc
1935 cat <<EOF >libavutil.pc
1936 prefix=$prefix
1937 exec_prefix=\${prefix}
1938 libdir=\${exec_prefix}/lib
1939 includedir=\${prefix}/include
1940
1941 Name: libavutil
1942 Description: FFmpeg utility library
1943 Version: $lavu_version
1944 Requires:
1945 Conflicts:
1946 Libs: -L\${libdir} -lavutil
1947 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1948 EOF
1949
1950 cat <<EOF >libavutil-uninstalled.pc
1951 prefix=
1952 exec_prefix=
1953 libdir=\${pcfiledir}/libavutil
1954 includedir=\${pcfiledir}/libavutil
1955
1956 Name: libavutil
1957 Description: FFmpeg utility library
1958 Version: $lavu_version
1959 Requires:
1960 Conflicts:
1961 Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
1962 Cflags: -I\${includedir}
1963 EOF
1964
1965 # libavcodec.pc
1966 cat <<EOF >libavcodec.pc
1967 prefix=$prefix
1968 exec_prefix=\${prefix}
1969 libdir=\${exec_prefix}/lib
1970 includedir=\${prefix}/include
1971
1972 Name: libavcodec
1973 Description: FFmpeg codec library
1974 Version: $lavc_version
1975 Requires: $pkg_requires libavutil = $lavu_version
1976 Conflicts:
1977 Libs: -L\${libdir} -lavcodec $extralibs
1978 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1979 EOF
1980
1981 cat <<EOF >libavcodec-uninstalled.pc
1982 prefix=
1983 exec_prefix=
1984 libdir=\${pcfiledir}/libavcodec
1985 includedir=\${pcfiledir}/libavcodec
1986
1987 Name: libavcodec
1988 Description: FFmpeg codec library
1989 Version: $lavc_version
1990 Requires: $pkg_requires libavutil = $lavu_version
1991 Conflicts:
1992 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
1993 Cflags: -I\${includedir}
1994 EOF
1995
1996 # libavformat.pc
1997 cat <<EOF >libavformat.pc
1998 prefix=$prefix
1999 exec_prefix=\${prefix}
2000 libdir=\${exec_prefix}/lib
2001 includedir=\${prefix}/include
2002
2003 Name: libavformat
2004 Description: FFmpeg container format library
2005 Version: $lavf_version
2006 Requires: $pkg_requires libavcodec = $lavc_version
2007 Conflicts:
2008 Libs: -L\${libdir} -lavformat $extralibs
2009 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2010 EOF
2011
2012 cat <<EOF >libavformat-uninstalled.pc
2013 prefix=
2014 exec_prefix=
2015 libdir=\${pcfiledir}/libavformat
2016 includedir=\${pcfiledir}/libavformat
2017
2018 Name: libavformat
2019 Description: FFmpeg container format library
2020 Version: $lavf_version
2021 Requires: $pkg_requires libavcodec = $lavc_version
2022 Conflicts:
2023 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2024 Cflags: -I\${includedir}
2025 EOF
2026
2027
2028 # libpostproc.pc
2029 cat <<EOF >libpostproc.pc
2030 prefix=$prefix
2031 exec_prefix=\${prefix}
2032 libdir=\${exec_prefix}/lib
2033 includedir=\${prefix}/include
2034
2035 Name: libpostproc
2036 Description: FFmpeg post processing library
2037 Version: $lavc_version
2038 Requires:
2039 Conflicts:
2040 Libs: -L\${libdir} -lpostproc
2041 Cflags: -I\${includedir} -I\${includedir}/postproc
2042 EOF
2043
2044 cat <<EOF >libpostproc-uninstalled.pc
2045 prefix=
2046 exec_prefix=
2047 libdir=\${pcfiledir}/libpostproc
2048 includedir=\${pcfiledir}/libpostproc
2049
2050 Name: libpostproc
2051 Description: FFmpeg post processing library
2052 Version: $lavc_version
2053 Requires:
2054 Conflicts:
2055 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2056 Cflags: -I\${includedir}
2057 EOF