* Introducing IIDC1394 grabbing interface.
[libav.git] / configure
1 #!/bin/sh
2 #
3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
4 #
5
6 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
7 cat << EOF
8
9 Usage: configure [options]
10 Options: [defaults in brackets after descriptions]
11
12 EOF
13 echo "Standard options:"
14 echo " --help print this message"
15 echo " --prefix=PREFIX install in PREFIX [$prefix]"
16 echo " --mandir=DIR man documentation in DIR [PREFIX/man]"
17 echo " --enable-mp3lame enable mp3 encoding via libmp3lame [default=no]"
18 echo " --enable-vorbis enable vorbis support via libvorbisenc [default=no]"
19 echo " --enable-faad enable faad support via libfaad [default=no]"
20 echo " --enable-faadbin build faad support with runtime linking [default=no]"
21 echo " --enable-faac enable faac support via libfaac [default=no]"
22 echo " --enable-xvid enable xvid support via xvidcore [default=no]"
23 echo " --enable-mingw32 enable mingw32 native/cross windows compile"
24 echo " --enable-a52 enable GPL'ed A52 support [default=no]"
25 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
26 echo " --enable-dts enable GPL'ed DTS support [default=no]"
27 echo " --enable-pp enable GPL'ed post processing support [default=no]"
28 echo " --enable-shared-pp use libpostproc.so [default=no]"
29 echo " --enable-shared build shared libraries [default=no]"
30 echo " --enable-amr_nb enable amr_nb float audio codec"
31 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
32 echo " --enable-amr_wb enable amr_wb float audio codec"
33 echo " --enable-sunmlib use Sun medialib [default=no]"
34 echo " --enable-pthreads use pthreads [default=no]"
35 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]"
36 echo " --enable-gpl allow use of gpl code, the resulting libav* and ffmpeg will be under gpl [default=no]"
37 echo ""
38 echo "Advanced options (experts only):"
39 echo " --source-path=PATH path of source code [$source_path]"
40 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
41 echo " --cc=CC use C compiler CC [$cc]"
42 echo " --make=MAKE use specified make [$make]"
43 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
44 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
45 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
46 echo " --cpu=CPU force cpu to CPU [$cpu]"
47 echo " --tune=PROCESSOR tune code for a particular CPU (may fails or misperforms on other CPUs)"
48 echo " --powerpc-perf-enable enable performance report on PPC (requires enabling PMC)"
49 echo " --disable-mmx disable mmx usage"
50 echo " --disable-altivec disable AltiVec usage"
51 echo " --disable-audio-oss disable OSS audio support [default=no]"
52 echo " --disable-audio-beos disable BeOS audio support [default=no]"
53 echo " --disable-v4l disable video4linux grabbing [default=no]"
54 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
55 echo " --disable-network disable network support [default=no]"
56 echo " --disable-zlib disable zlib [default=no]"
57 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
58 echo " --disable-vhook disable video hooking support"
59 echo " --enable-gprof enable profiling with gprof [$gprof]"
60 echo " --disable-debug disable debugging symbols"
61 echo " --disable-opts disable compiler optimizations"
62 echo " --disable-mpegaudio-hp faster (but less accurate)"
63 echo " mpegaudio decoding [default=no]"
64 echo " --disable-ffserver disable ffserver build"
65 echo " --disable-ffplay disable ffplay build"
66 echo " --disable-risky disables patent encumbered codecs"
67 echo " --enable-small optimize for size instead of speed"
68 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
69 echo " --disable-strip disable stripping of executables and shared libraries"
70 echo ""
71 echo "NOTE: The object files are build at the place where configure is launched"
72 exit 1
73 fi
74
75 # set temporary file name
76 if test ! -z "$TMPDIR" ; then
77 TMPDIR1="${TMPDIR}"
78 elif test ! -z "$TEMPDIR" ; then
79 TMPDIR1="${TEMPDIR}"
80 else
81 TMPDIR1="/tmp"
82 fi
83
84 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
85 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
86 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
87 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
88 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
89
90 # default parameters
91 prefix="/usr/local"
92 mandir=""
93 bindir=""
94 cross_prefix=""
95 cc="gcc"
96 ar="ar"
97 ranlib="ranlib"
98 make="make"
99 strip="strip"
100 cpu=`uname -m`
101 tune="generic"
102 powerpc_perf="no"
103 mmx="default"
104 altivec="default"
105 mmi="default"
106 case "$cpu" in
107 i386|i486|i586|i686|i86pc|BePC)
108 cpu="x86"
109 ;;
110 x86_64)
111 if [ "`$cc -dumpmachine | grep x86_64 | cut -d- -f1`" = "x86_64" -a \
112 -z "`echo $CFLAGS | grep -- -m32`" ]; then
113 cpu="x86_64"
114 else
115 cpu="x86"
116 fi
117 ;;
118 # armv4l is a subset of armv5tel
119 armv4l|armv5tel)
120 cpu="armv4l"
121 ;;
122 alpha)
123 cpu="alpha"
124 ;;
125 "Power Macintosh"|ppc)
126 cpu="powerpc"
127 ;;
128 mips)
129 cpu="mips"
130 ;;
131 sun4u|sparc64)
132 cpu="sparc64"
133 ;;
134 sparc)
135 cpu="sparc"
136 ;;
137 sh4)
138 cpu="sh4"
139 ;;
140 *)
141 cpu="unknown"
142 ;;
143 esac
144 gprof="no"
145 v4l="yes"
146 audio_oss="yes"
147 audio_beos="no"
148 dv1394="yes"
149 dc1394="no"
150 network="yes"
151 zlib="yes"
152 mp3lame="no"
153 vorbis="no"
154 faad="no"
155 faadbin="no"
156 faac="no"
157 xvid="no"
158 a52="no"
159 a52bin="no"
160 dts="no"
161 pp="no"
162 shared_pp="no"
163 mingw32="no"
164 cygwin="no"
165 os2="no"
166 lshared="no"
167 optimize="yes"
168 debug="yes"
169 dostrip="yes"
170 extralibs="-lm"
171 simpleidct="yes"
172 bigendian="no"
173 inttypes="yes"
174 emu_fast_int="no"
175 vhook="default"
176 dlfcn="no"
177 dlopen="no"
178 mpegaudio_hp="yes"
179 SHFLAGS=-shared
180 netserver="no"
181 need_inet_aton="no"
182 ffserver="yes"
183 ffplay="yes"
184 LDFLAGS=-Wl,--warn-common
185 FFSLDFLAGS=-Wl,-E
186 LIBPREF="lib"
187 LIBSUF=".a"
188 SLIBPREF="lib"
189 SLIBSUF=".so"
190 EXESUF=""
191 risky="yes"
192 amr_nb="no"
193 amr_wb="no"
194 amr_nb_fixed="no"
195 sunmlib="no"
196 pthreads="no"
197 gpl="no"
198 memalignhack="no"
199
200 # OS specific
201 targetos=`uname -s`
202 case $targetos in
203 BeOS)
204 prefix="/boot/home/config"
205 # helps building libavcodec
206 CFLAGS="-DPIC -fomit-frame-pointer"
207 # 3 gcc releases known for BeOS, each with ugly bugs
208 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
209 case "$gcc_version" in
210 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
211 mmx="no"
212 ;;
213 *20010315*) echo "BeBits gcc"
214 CFLAGS="$CFLAGS -fno-expensive-optimizations"
215 ;;
216 esac
217 SHFLAGS=-nostart
218 # disable linux things
219 audio_oss="no"
220 v4l="no"
221 dv1394="no"
222 # enable beos things
223 audio_beos="yes"
224 # no need for libm, but the inet stuff
225 # Check for BONE
226 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
227 extralibs="-lbind -lsocket"
228 else
229 netserver="yes"
230 need_inet_aton="yes"
231 extralibs="-lnet"
232 fi ;;
233 SunOS)
234 v4l="no"
235 audio_oss="no"
236 dv1394="no"
237 make="gmake"
238 LDFLAGS=""
239 FFSLDFLAGS=""
240 need_inet_aton="yes"
241 extralibs="$extralibs -lsocket -lnsl"
242 ;;
243 FreeBSD)
244 v4l="no"
245 audio_oss="yes"
246 dv1394="no"
247 make="gmake"
248 CFLAGS="-pthread"
249 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
250 ;;
251 BSD/OS)
252 v4l="no"
253 audio_oss="yes"
254 dv1394="no"
255 extralibs="-lpoll -lgnugetopt -lm"
256 make="gmake"
257 ;;
258 Darwin)
259 cc="cc"
260 v4l="no"
261 audio_oss="no"
262 dv1394="no"
263 ffserver="no"
264 SHFLAGS="-dynamiclib"
265 extralibs=""
266 darwin="yes"
267 strip="strip -x"
268 LDFLAGS="-Wl,-d"
269 FFSLDFLAGS=-Wl,-bind_at_load
270 ;;
271 MINGW32*)
272 # Note: the rest of the mingw32 config is done afterwards as mingw32
273 # can be forced on command line for linux cross compilation
274 mingw32="yes"
275 ;;
276 CYGWIN*)
277 v4l="no"
278 audio_oss="yes"
279 dv1394="no"
280 extralibs=""
281 cygwin="yes"
282 test -f /usr/include/inttypes.h || \
283 test -f /usr/local/include/inttypes.h || \
284 echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
285 "/usr/local/include/inttypes.h !!!"
286 ;;
287 Linux)
288 LDFLAGS="$LDFLAGS -rdynamic"
289 ;;
290 IRIX*)
291 ranlib="echo ignoring ranlib"
292 v4l="no"
293 audio_oss="no"
294 make="gmake"
295 ;;
296 OS/2)
297 TMPE=$TMPE".exe"
298 ar="emxomfar -p64"
299 ranlib="echo ignoring ranlib"
300 strip="echo ignoring strip"
301 CFLAGS="-Zomf"
302 LDFLAGS="-Zomf -Zstack 16384 -s"
303 SHFLAGS=""
304 FFSLDFLAGS=""
305 LIBPREF=""
306 LIBSUF=".lib"
307 SLIBPREF=""
308 SLIBSUF=".dll"
309 EXESUF=".exe"
310 extralibs=""
311 v4l="no"
312 audio_oss="no"
313 dv1394="no"
314 network="no"
315 ffserver="no"
316 os2="yes"
317 ;;
318 *) ;;
319 esac
320
321 # From mplayer configure. We need TARGET_OS available
322 # to the Makefile, so it can distinguish between flavors
323 # of AltiVec on PowerPC
324 TARGET_OS=`( uname -s ) 2>&1`
325 case "$TARGET_OS" in
326 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU)
327 ;;
328 IRIX*)
329 TARGET_OS=IRIX
330 ;;
331 HP-UX*)
332 TARGET_OS=HP-UX
333 ;;
334 [cC][yY][gG][wW][iI][nN]*)
335 TARGET_OS=CYGWIN
336 ;;
337 *)
338 TARGET_OS="$TARGET_OS-UNKNOWN"
339 ;;
340 esac
341
342 # find source path
343 # XXX: we assume an absolute path is given when launching configure,
344 # except in './configure' case.
345 source_path="`echo $0 | sed -e 's#/configure##'`"
346 source_path_used="yes"
347 if test -z "$source_path" -o "$source_path" = "." ; then
348 source_path=`pwd`
349 source_path_used="no"
350 fi
351
352 FFMPEG_CONFIGURATION=" "
353 for opt do
354 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
355 done
356
357 for opt do
358 case "$opt" in
359 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
360 ;;
361 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
362 ;;
363 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
364 ;;
365 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
366 ;;
367 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
368 ;;
369 --make=*) make=`echo $opt | cut -d '=' -f 2`
370 ;;
371 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
372 ;;
373 --extra-ldflags=*) LDFLAGS=${opt#--extra-ldflags=}
374 ;;
375 --extra-libs=*) extralibs=${opt#--extra-libs=}
376 ;;
377 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
378 ;;
379 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
380 ;;
381 --powerpc-perf-enable) powerpc_perf="yes"
382 ;;
383 --disable-mmx) mmx="no"
384 ;;
385 --disable-altivec) altivec="no"
386 ;;
387 --enable-gprof) gprof="yes"
388 ;;
389 --disable-v4l) v4l="no"
390 ;;
391 --disable-audio-oss) audio_oss="no"
392 ;;
393 --disable-audio-beos) audio_beos="no"
394 ;;
395 --disable-dv1394) dv1394="no"
396 ;;
397 --disable-network) network="no"; ffserver="no"
398 ;;
399 --disable-zlib) zlib="no"
400 ;;
401 --enable-a52) a52="yes"
402 ;;
403 --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
404 ;;
405 --enable-dts) dts="yes" ; extralibs="$extralibs -ldts"
406 ;;
407 --enable-pp) pp="yes"
408 ;;
409 --enable-shared-pp) shared_pp="yes"
410 ;;
411 --enable-mp3lame) mp3lame="yes"
412 ;;
413 --enable-vorbis) vorbis="yes"
414 ;;
415 --enable-faad) faad="yes"
416 ;;
417 --enable-faadbin) faadbin="yes"
418 ;;
419 --enable-faac) faac="yes"
420 ;;
421 --enable-xvid) xvid="yes"
422 ;;
423 --enable-dc1394) dc1394="yes"
424 ;;
425 --disable-vhook) vhook="no"
426 ;;
427 --disable-simple_idct) simpleidct="no"
428 ;;
429 --enable-mingw32) mingw32="yes"
430 ;;
431 --enable-shared) lshared="yes"
432 ;;
433 --disable-debug) debug="no"
434 ;;
435 --disable-opts) optimize="no"
436 ;;
437 --disable-mpegaudio-hp) mpegaudio_hp="no"
438 ;;
439 --disable-ffserver) ffserver="no"
440 ;;
441 --disable-ffplay) ffplay="no"
442 ;;
443 --disable-risky) risky="no"
444 ;;
445 --enable-small) optimize="small"
446 ;;
447 --enable-amr_nb) amr_nb="yes"
448 ;;
449 --enable-amr_nb-fixed) amr_nb_fixed="yes"
450 ;;
451 --enable-amr_wb) amr_wb="yes"
452 ;;
453 --enable-sunmlib) sunmlib="yes"
454 ;;
455 --enable-pthreads) pthreads="yes"
456 ;;
457 --enable-gpl) gpl="yes"
458 ;;
459 --enable-memalign-hack) memalignhack="yes"
460 ;;
461 --disable-strip) dostrip="no"
462 ;;
463 esac
464 done
465
466 if test "$gpl" != "yes"; then
467 if test "$pp" != "no" -o "$shared_pp" != "no"; then
468 echo "The Postprocessing code is under GPL and --enable-gpl is not specified"
469 fail="yes"
470 fi
471
472 if test "$a52" != "no" -o "$a52bin" != "no"; then
473 echo "liba52 is under GPL and --enable-gpl is not specified"
474 fail="yes"
475 fi
476
477 if test "$xvid" != "no"; then
478 echo "libxvidcore is under GPL and --enable-gpl is not specified"
479 fail="yes"
480 fi
481
482 if test "$dts" != "no"; then
483 echo "libdts is under GPL and --enable-gpl is not specified"
484 fail="yes"
485 fi
486
487 if test "$faad" != "no" -o "$faadbin" != "no"; then
488 cat > $TMPC << EOF
489 #include <faad.h>
490 int main( void ) { return 0; }
491 EOF
492
493 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
494 cat > $TMPC << EOF
495 #include <faad.h>
496 #ifndef FAAD2_VERSION
497 ok faad1
498 #endif
499 int main( void ) { return 0; }
500 EOF
501 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
502 echo "faad2 is under GPL and --enable-gpl is not specified"
503 fail="yes"
504 fi
505 else
506 faad="no"
507 faadbin="no"
508 echo "faad test failed"
509 fi
510 fi
511
512
513 if test "$fail" = "yes"; then
514 exit 1
515 fi
516 fi
517
518 # compute mmx state
519 if test $mmx = "default"; then
520 if test $cpu = "x86" -o $cpu = "x86_64"; then
521 mmx="yes"
522 else
523 mmx="no"
524 fi
525 fi
526
527 #Darwin CC versions
528 needmdynamicnopic="no"
529 if test $targetos = Darwin; then
530 if test -n "`$cc -v 2>&1 | grep xlc`"; then
531 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
532 else
533 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
534 case "$gcc_version" in
535 *2.95*)
536 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
537 ;;
538 *3.*)
539 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
540 if test "$lshared" = no; then
541 needmdynamicnopic="yes"
542 fi
543 ;;
544 *)
545 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
546 if test "$lshared" = no; then
547 needmdynamicnopic="yes"
548 fi
549 ;;
550 esac
551 fi
552 fi
553
554 # Can only do AltiVec on PowerPC
555 if test $altivec = "default"; then
556 if test $cpu = "powerpc"; then
557 altivec="yes"
558 else
559 altivec="no"
560 fi
561 fi
562
563 # Add processor-specific flags
564 TUNECPU="generic"
565 POWERPCMODE="32bits"
566 if test $tune != "generic"; then
567 case $tune in
568 601|ppc601|PowerPC601)
569 CFLAGS="$CFLAGS -mcpu=601"
570 if test $altivec = "yes"; then
571 echo "WARNING: tuning for PPC601 but altivec enabled !";
572 fi
573 TUNECPU=ppc601
574 ;;
575 603*|ppc603*|PowerPC603*)
576 CFLAGS="$CFLAGS -mcpu=603"
577 if test $altivec = "yes"; then
578 echo "WARNING: tuning for PPC603 but altivec enabled !";
579 fi
580 TUNECPU=ppc603
581 ;;
582 604*|ppc604*|PowerPC604*)
583 CFLAGS="$CFLAGS -mcpu=604"
584 if test $altivec = "yes"; then
585 echo "WARNING: tuning for PPC604 but altivec enabled !";
586 fi
587 TUNECPU=ppc604
588 ;;
589 G3|g3|75*|ppc75*|PowerPC75*)
590 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
591 if test $altivec = "yes"; then
592 echo "WARNING: tuning for PPC75x but altivec enabled !";
593 fi
594 TUNECPU=ppc750
595 ;;
596 G4|g4|745*|ppc745*|PowerPC745*)
597 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
598 if test $altivec = "no"; then
599 echo "WARNING: tuning for PPC745x but altivec disabled !";
600 fi
601 TUNECPU=ppc7450
602 ;;
603 74*|ppc74*|PowerPC74*)
604 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
605 if test $altivec = "no"; then
606 echo "WARNING: tuning for PPC74xx but altivec disabled !";
607 fi
608 TUNECPU=ppc7400
609 ;;
610 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
611 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
612 if test $altivec = "no"; then
613 echo "WARNING: tuning for PPC970 but altivec disabled !";
614 fi
615 TUNECPU=ppc970
616 POWERPCMODE="64bits"
617 ;;
618 *)
619 echo "WARNING: unknown CPU "$tune", ignored"
620 ;;
621 esac
622 fi
623
624 # AltiVec flags: The FSF version of GCC differs from the Apple version
625 if test $cpu = "powerpc"; then
626 if test $altivec = "yes"; then
627 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
628 CFLAGS="$CFLAGS -faltivec"
629 else
630 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
631 fi
632 fi
633 fi
634
635 # See if we have <altivec.h>
636 cat > $TMPC << EOF
637 #include <altivec.h>
638 int main( void ) { return 0; }
639 EOF
640
641 _altivec_h="no"
642 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
643 _altivec_h="yes"
644 fi
645
646 # See does our compiler support Motorola AltiVec C API
647 if test $altivec = "yes"; then
648 if test $_altivec_h = "yes"; then
649 cat > $TMPC << EOF
650 #include <altivec.h>
651 int main(void) {
652 vector signed int v1, v2, v3;
653 v1 = vec_add(v2,v3);
654 return 0;
655 }
656 EOF
657 else
658 cat > $TMPC << EOF
659 int main(void) {
660 vector signed int v1, v2, v3;
661 v1 = vec_add(v2,v3);
662 return 0;
663 }
664 EOF
665 fi
666 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
667 fi
668
669 # Can only do mmi on mips
670 if test $mmi = "default"; then
671 if test $cpu = "mips"; then
672 mmi="yes"
673 else
674 mmi="no"
675 fi
676 fi
677
678 # See does our compiler support mmi
679 if test $mmi = "yes"; then
680 cat > $TMPC << EOF
681 int main(void) {
682 __asm__ ("lq \$2, 0(\$2)");
683 return 0;
684 }
685 EOF
686 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
687 fi
688
689 if test "$mingw32" = "yes" ; then
690 v4l="no"
691 audio_oss="no"
692 dv1394="no"
693 dc1394="no"
694 ffserver="no"
695 network="no"
696 LIBPREF=""
697 LIBSUF=".lib"
698 SLIBPREF=""
699 SLIBSUF=".dll"
700 EXESUF=".exe"
701 prefix="/c/Program Files/FFmpeg"
702 bindir="$prefix"
703 fi
704
705 cc="${cross_prefix}${cc}"
706 ar="${cross_prefix}${ar}"
707 ranlib="${cross_prefix}${ranlib}"
708 strip="${cross_prefix}${strip}"
709
710 if test -z "$cross_prefix" ; then
711
712 # ---
713 # big/little endian test
714 cat > $TMPC << EOF
715 #include <inttypes.h>
716 int main(int argc, char ** argv){
717 volatile uint32_t i=0x01234567;
718 return (*((uint8_t*)(&i))) == 0x67;
719 }
720 EOF
721
722 if $cc -o $TMPE $TMPC 2>/dev/null ; then
723 $TMPE && bigendian="yes"
724 else
725 echo big/little test failed
726 fi
727
728 else
729
730 # if cross compiling, cannot launch a program, so make a static guess
731 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
732 bigendian="yes"
733 fi
734
735 fi
736
737 # ---
738 # *inttypes.h* test
739 cat > $TMPC << EOF
740 #include <inttypes.h>
741 int main(int argc, char ** argv){
742 return 0;
743 }
744 EOF
745
746 $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
747
748 # ---
749 # *int_fast* test
750 cat > $TMPC << EOF
751 #include <inttypes.h>
752 int main(int argc, char ** argv){
753 volatile uint_fast64_t i=0x01234567;
754 return 0;
755 }
756 EOF
757
758 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
759
760 # ---
761 # check availability of some header files
762
763 cat > $TMPC << EOF
764 #include <malloc.h>
765 int main( void ) { return 0; }
766 EOF
767
768 _memalign=no
769 _malloc_h=no
770 if $cc -o $TMPE $TMPC 2> /dev/null ; then
771 _malloc_h=yes
772 _memalign=yes
773 # check for memalign - atmos
774 cat > $TMPC << EOF
775 #include <malloc.h>
776 int main ( void ) {
777 char *string = NULL;
778 string = memalign(64, sizeof(char));
779 return 0;
780 }
781 EOF
782 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
783 fi
784
785 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
786 echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"
787 exit 1
788 fi
789
790 cat > $TMPC << EOF
791 #include <time.h>
792 int main( void ) { localtime_r(NULL, NULL); }
793 EOF
794
795 localtime_r=no
796 if $cc -o $TMPE $TMPC 2> /dev/null ; then
797 localtime_r=yes
798 fi
799
800 if test "$zlib" = "yes"; then
801 # check for zlib - mmu_man
802 cat > $TMPC << EOF
803 #include <zlib.h>
804 int main ( void ) {
805 if (zlibVersion() != ZLIB_VERSION)
806 puts("zlib version differs !!!");
807 return 1;
808 return 0;
809 }
810 EOF
811 $cc $CFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
812 # $TMPE 2> /dev/null > /dev/null || zlib="no"
813 # XXX: more tests needed - runtime test
814 fi
815 if test "$zlib" = "yes"; then
816 extralibs="$extralibs -lz"
817 fi
818
819 # test for lrintf in math.h
820 cat > $TMPC << EOF
821 #define _ISOC9X_SOURCE 1
822 #include <math.h>
823 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
824 EOF
825
826 have_lrintf="no"
827 if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then
828 have_lrintf="yes"
829 # allanc@chickenandporn.com: cannot execute cross-compiled
830 # code on the host. Only execute if not cross-compiling.
831 if test -z "$cross_prefix" ; then
832 $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
833 fi
834 fi
835
836 _restrict=
837 for restrict_keyword in restrict __restrict__ __restrict; do
838 echo "void foo(char * $restrict_keyword p);" > $TMPC
839 if $cc -c -o $TMPO $TMPC 2> /dev/null; then
840 _restrict=$restrict_keyword
841 break;
842 fi
843 done
844
845 # test gcc version to see if vector builtins can be used
846 # currently only used on i386 for MMX builtins
847 cat > $TMPC << EOF
848 #include <xmmintrin.h>
849 int main(void) {
850 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
851 return 0;
852 #else
853 #error no vector builtins
854 #endif
855 }
856 EOF
857
858 builtin_vector=no
859 if $cc -o $TMPO $TMPC 2> /dev/null ; then
860 builtin_vector=yes
861 fi
862
863 # dlopen/dlfcn.h probing
864
865 cat > $TMPC << EOF
866 #include <dlfcn.h>
867 int main( void ) { return (int) dlopen("foo", 0); }
868 EOF
869
870 ldl=-ldl
871
872 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
873 dlfcn=yes
874 dlopen=yes
875 fi
876
877 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
878 dlfcn=yes
879 dlopen=yes
880 ldl=""
881 fi
882
883 cat > $TMPC << EOF
884 int main( void ) { return (int) dlopen("foo", 0); }
885 EOF
886
887 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
888 dlopen=yes
889 fi
890
891 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
892 dlopen=yes
893 ldl=""
894 fi
895
896 if test "$vhook" = "default" ; then
897 vhook="$dlopen"
898 fi
899
900 ##########################################
901 # imlib probe
902
903 cat > $TMPC << EOF
904 #include <X11/Xlib.h>
905 #include <Imlib2.h>
906 int main( void ) { return (int) imlib_load_font("foo"); }
907 EOF
908
909 imlib2=no
910 if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then
911 imlib2=yes
912 fi
913
914 ##########################################
915 # freetype probe
916
917 cat > $TMPC << EOF
918 #include <ft2build.h>
919 int main( void ) { return (int) FT_Init_FreeType(0); }
920 EOF
921
922 freetype2=no
923 if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then
924 if (freetype-config --version) >/dev/null 2>&1 ; then
925 if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs` > /dev/null 2>&1 ; then
926 freetype2=yes
927 fi
928 fi
929 fi
930
931 ##########################################
932 # SDL probe
933
934 cat > $TMPC << EOF
935 #include <SDL.h>
936 #undef main /* We don't want SDL to override our main() */
937 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
938 EOF
939
940 sdl_too_old=no
941 sdl=no
942 if (sdl-config --version) >/dev/null 2>&1 ; then
943 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` > /dev/null 2>&1 ; then
944 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
945 if test "$_sdlversion" -lt 121 ; then
946 sdl_too_old=yes
947 else
948 sdl=yes
949 fi
950 fi
951 fi
952
953 ##########################################
954 # texi2html probe
955
956 texi2html=no
957 if (texi2html -version) >/dev/null 2>&1; then
958 texi2html=yes
959 fi
960
961 case "`$cc -v 2>&1 | grep version`" in
962 *gcc*)
963 CFLAGS="-Wall $CFLAGS"
964 ;;
965 *)
966 ;;
967 esac
968
969 if test "$sdl" = "no" ; then
970 ffplay=no
971 fi
972
973 if test "$debug" = "yes"; then
974 CFLAGS="-g $CFLAGS"
975 fi
976
977 if test "$optimize" = "small"; then
978 # CFLAGS=${CFLAGS//-O3/-Os}
979 CFLAGS="$CFLAGS -Os"
980 fi
981
982 if test "$optimize" = "yes"; then
983 if test -n "`$cc -v 2>&1 | grep xlc`"; then
984 CFLAGS="$CFLAGS -O5"
985 LDFLAGS="$LDFLAGS -O5"
986 else
987 CFLAGS="-O3 $CFLAGS"
988 fi
989 fi
990
991 if test x"$bindir" = x""; then
992 bindir="${prefix}/bin"
993 fi
994
995 if test x"$mandir" = x""; then
996 mandir="${prefix}/man"
997 fi
998
999 echo "Install prefix $prefix"
1000 echo "Source path $source_path"
1001 echo "C compiler $cc"
1002 echo "make $make"
1003 echo "CPU $cpu ($tune)"
1004 echo "Big Endian $bigendian"
1005 echo "inttypes.h $inttypes"
1006 echo "broken inttypes.h $emu_fast_int"
1007 if test $cpu = "x86" -o $cpu = "x86_64"; then
1008 echo "MMX enabled $mmx"
1009 echo "Vector Builtins $builtin_vector"
1010 fi
1011 if test $cpu = "mips"; then
1012 echo "MMI enabled $mmi"
1013 fi
1014 if test $cpu = "powerpc"; then
1015 echo "AltiVec enabled $altivec"
1016 fi
1017 echo "gprof enabled $gprof"
1018 echo "zlib enabled $zlib"
1019 echo "mp3lame enabled $mp3lame"
1020 echo "vorbis enabled $vorbis"
1021 echo "faad enabled $faad"
1022 echo "faadbin enabled $faadbin"
1023 echo "faac enabled $faac"
1024 echo "xvid enabled $xvid"
1025 echo "a52 support $a52"
1026 echo "a52 dlopened $a52bin"
1027 echo "dts support $dts"
1028 echo "pp support $pp"
1029 echo "debug symbols $debug"
1030 echo "strip symbols $dostrip"
1031 echo "optimize $optimize"
1032 echo "shared pp $shared_pp"
1033 echo "Video hooking $vhook"
1034 echo "SDL support $sdl"
1035 if test $sdl_too_old = "yes"; then
1036 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
1037 fi
1038 echo "risky / patent encumbered codecs $risky"
1039
1040 if test "$vhook" = "yes" ; then
1041 echo "Imlib2 support $imlib2"
1042 echo "freetype support $freetype2"
1043 fi
1044 echo "Sun medialib support" $sunmlib
1045 echo "pthreads support" $pthreads
1046 echo "AMR-NB float support" $amr_nb
1047 echo "AMR-NB fixed support" $amr_nb_fixed
1048 echo "AMR-WB float support" $amr_wb
1049 if test "$gpl" = "no" ; then
1050 echo "License: LGPL"
1051 else
1052 echo "License: GPL"
1053 fi
1054
1055 echo "Creating config.mak and config.h"
1056
1057 date >> config.log
1058 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1059 echo "# Automatically generated by configure - do not modify" > config.mak
1060 echo "/* Automatically generated by configure - do not modify */" > $TMPH
1061 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1062
1063 echo "prefix=$prefix" >> config.mak
1064 echo "bindir=$bindir" >> config.mak
1065 echo "mandir=$mandir" >> config.mak
1066 echo "MAKE=$make" >> config.mak
1067 echo "CC=$cc" >> config.mak
1068 echo "AR=$ar" >> config.mak
1069 echo "RANLIB=$ranlib" >> config.mak
1070 if test "$dostrip" = "yes" ; then
1071 echo "STRIP=$strip" >> config.mak
1072 echo "INSTALLSTRIP=-s" >> config.mak
1073 else
1074 echo "STRIP=echo ignoring strip" >> config.mak
1075 echo "INSTALLSTRIP=" >> config.mak
1076 fi
1077
1078 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic. Used when building
1079 # shared modules on OS/X (vhook/Makefile).
1080 SHCFLAGS=$CFLAGS
1081 if test "$needmdynamicnopic" = yes; then
1082 CFLAGS="$CFLAGS -mdynamic-no-pic"
1083 fi
1084
1085 echo "OPTFLAGS=$CFLAGS" >> config.mak
1086 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1087 echo "LDFLAGS=$LDFLAGS" >> config.mak
1088 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1089 echo "SHFLAGS=$SHFLAGS" >> config.mak
1090 echo "LIBPREF=$LIBPREF" >> config.mak
1091 echo "LIBSUF=$LIBSUF" >> config.mak
1092 echo "SLIBPREF=$SLIBPREF" >> config.mak
1093 echo "SLIBSUF=$SLIBSUF" >> config.mak
1094 echo "EXESUF=$EXESUF" >> config.mak
1095 echo "TARGET_OS=$TARGET_OS" >> config.mak
1096 if test "$cpu" = "x86" ; then
1097 echo "TARGET_ARCH_X86=yes" >> config.mak
1098 echo "#define ARCH_X86 1" >> $TMPH
1099 elif test "$cpu" = "x86_64" ; then
1100 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1101 echo "#define ARCH_X86_64 1" >> $TMPH
1102 elif test "$cpu" = "armv4l" ; then
1103 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1104 echo "#define ARCH_ARMV4L 1" >> $TMPH
1105 elif test "$cpu" = "alpha" ; then
1106 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1107 echo "#define ARCH_ALPHA 1" >> $TMPH
1108 elif test "$cpu" = "sparc64" ; then
1109 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1110 echo "#define ARCH_SPARC64 1" >> $TMPH
1111 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1112 echo "#define ARCH_SPARC 1" >> $TMPH
1113 elif test "$cpu" = "sparc" ; then
1114 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1115 echo "#define ARCH_SPARC 1" >> $TMPH
1116 elif test "$cpu" = "powerpc" ; then
1117 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1118 echo "#define ARCH_POWERPC 1" >> $TMPH
1119 if test $POWERPCMODE = "32bits"; then
1120 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1121 else
1122 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1123 fi
1124 if test "$powerpc_perf" = "yes"; then
1125 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1126 fi
1127 elif test "$cpu" = "mips" ; then
1128 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1129 echo "#define ARCH_MIPS 1" >> $TMPH
1130 elif test "$cpu" = "sh4" ; then
1131 echo "TARGET_ARCH_SH4=yes" >> config.mak
1132 echo "#define ARCH_SH4 1" >> $TMPH
1133 fi
1134 echo "#define TUNECPU $TUNECPU" >> $TMPH
1135 if test "$bigendian" = "yes" ; then
1136 echo "WORDS_BIGENDIAN=yes" >> config.mak
1137 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1138 fi
1139 if test "$inttypes" != "yes" ; then
1140 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1141 fi
1142 if test "$emu_fast_int" = "yes" ; then
1143 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1144 fi
1145 if test "$mmx" = "yes" ; then
1146 echo "TARGET_MMX=yes" >> config.mak
1147 echo "#define HAVE_MMX 1" >> $TMPH
1148 echo "#define __CPU__ 586" >> $TMPH
1149 fi
1150 if test "$builtin_vector" = "yes" ; then
1151 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1152 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1153 fi
1154 if test "$mmi" = "yes" ; then
1155 echo "TARGET_MMI=yes" >> config.mak
1156 echo "#define HAVE_MMI 1" >> $TMPH
1157 fi
1158 if test "$altivec" = "yes" ; then
1159 echo "TARGET_ALTIVEC=yes" >> config.mak
1160 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1161 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1162 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1163 if test "$_altivec_h" = "yes" ; then
1164 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1165 else
1166 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1167 fi
1168 fi
1169 if test "$gprof" = "yes" ; then
1170 echo "TARGET_GPROF=yes" >> config.mak
1171 echo "#define HAVE_GPROF 1" >> $TMPH
1172 fi
1173 if test "$localtime_r" = "yes" ; then
1174 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1175 fi
1176 if test "$imlib2" = "yes" ; then
1177 echo "HAVE_IMLIB2=yes" >> config.mak
1178 fi
1179 if test "$freetype2" = "yes" ; then
1180 echo "HAVE_FREETYPE2=yes" >> config.mak
1181 fi
1182 if test "$sunmlib" = "yes" ; then
1183 echo "HAVE_MLIB=yes" >> config.mak
1184 echo "#define HAVE_MLIB 1" >> $TMPH
1185 extralibs="$extralibs -lmlib"
1186 fi
1187 if test "$pthreads" = "yes" ; then
1188 echo "HAVE_PTHREADS=yes" >> config.mak
1189 echo "#define HAVE_PTHREADS 1" >> $TMPH
1190 if test $targetos != FreeBSD; then
1191 extralibs="$extralibs -lpthread"
1192 fi
1193 fi
1194 if test "$sdl" = "yes" ; then
1195 echo "CONFIG_SDL=yes" >> config.mak
1196 echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
1197 echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak
1198 fi
1199 if test "$texi2html" = "yes"; then
1200 echo "BUILD_DOC=yes" >> config.mak
1201 fi
1202 if test "$have_lrintf" = "yes" ; then
1203 echo "#define HAVE_LRINTF 1" >> $TMPH
1204 fi
1205 if test "$vhook" = "yes" ; then
1206 echo "BUILD_VHOOK=yes" >> config.mak
1207 echo "#define HAVE_VHOOK 1" >> $TMPH
1208 extralibs="$extralibs $ldl"
1209 fi
1210 if test "$lshared" = "yes" ; then
1211 echo "BUILD_SHARED=yes" >> config.mak
1212 echo "PIC=-fPIC" >> config.mak
1213 fi
1214 echo "EXTRALIBS=$extralibs" >> config.mak
1215 version=`grep '#define FFMPEG_VERSION ' $source_path/libavcodec/avcodec.h |
1216 cut -d '"' -f 2`
1217 echo "VERSION=$version" >>config.mak
1218 # if you do not want to use encoders, disable that.
1219 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1220 echo "CONFIG_ENCODERS=yes" >> config.mak
1221
1222 # if you do not want to use decoders, disable that.
1223 echo "#define CONFIG_DECODERS 1" >> $TMPH
1224 echo "CONFIG_DECODERS=yes" >> config.mak
1225
1226 # AC3
1227 if test "$a52" = "yes" ; then
1228 echo "#define CONFIG_AC3 1" >> $TMPH
1229 echo "CONFIG_AC3=yes" >> config.mak
1230
1231 if test "$a52bin" = "yes" ; then
1232 echo "#define CONFIG_A52BIN 1" >> $TMPH
1233 echo "CONFIG_A52BIN=yes" >> config.mak
1234 fi
1235 fi
1236
1237 # DTS
1238 if test "$dts" = "yes" ; then
1239 echo "#define CONFIG_DTS 1" >> $TMPH
1240 echo "CONFIG_DTS=yes" >> config.mak
1241 fi
1242
1243 # PP
1244 if test "$pp" = "yes" ; then
1245 echo "#define CONFIG_PP 1" >> $TMPH
1246 echo "CONFIG_PP=yes" >> config.mak
1247
1248 if test "$shared_pp" = "yes" ; then
1249 echo "#define SHARED_PP 1" >> $TMPH
1250 echo "SHARED_PP=yes" >> config.mak
1251 fi
1252 fi
1253
1254 # mpeg audio high precision mode
1255 if test "$mpegaudio_hp" = "yes" ; then
1256 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1257 fi
1258
1259 if test "$v4l" = "yes" ; then
1260 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1261 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1262 fi
1263
1264 if test "$dv1394" = "yes" ; then
1265 echo "#define CONFIG_DV1394 1" >> $TMPH
1266 echo "CONFIG_DV1394=yes" >> config.mak
1267 fi
1268
1269 if test "$dc1394" = "yes" ; then
1270 echo "#define CONFIG_DC1394 1" >> $TMPH
1271 echo "CONFIG_DC1394=yes" >> config.mak
1272 fi
1273
1274 if test "$dlopen" = "yes" ; then
1275 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1276 fi
1277
1278 if test "$dlfcn" = "yes" ; then
1279 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1280 fi
1281
1282 if test "$audio_oss" = "yes" ; then
1283 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1284 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1285 fi
1286
1287 if test "$audio_beos" = "yes" ; then
1288 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1289 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1290 fi
1291
1292 if test "$network" = "yes" ; then
1293 echo "#define CONFIG_NETWORK 1" >> $TMPH
1294 echo "CONFIG_NETWORK=yes" >> config.mak
1295 fi
1296
1297 if test "$zlib" = "yes" ; then
1298 echo "#define CONFIG_ZLIB 1" >> $TMPH
1299 echo "CONFIG_ZLIB=yes" >> config.mak
1300 fi
1301
1302 if test "$mp3lame" = "yes" ; then
1303 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1304 echo "CONFIG_MP3LAME=yes" >> config.mak
1305 fi
1306
1307 if test "$vorbis" = "yes" ; then
1308 echo "#define CONFIG_VORBIS 1" >> $TMPH
1309 echo "CONFIG_VORBIS=yes" >> config.mak
1310 fi
1311
1312 if test "$faad" = "yes" ; then
1313 echo "#define CONFIG_FAAD 1" >> $TMPH
1314 echo "CONFIG_FAAD=yes" >> config.mak
1315 fi
1316
1317 if test "$faadbin" = "yes" ; then
1318 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1319 echo "CONFIG_FAADBIN=yes" >> config.mak
1320 fi
1321
1322 if test "$faac" = "yes" ; then
1323 echo "#define CONFIG_FAAC 1" >> $TMPH
1324 echo "CONFIG_FAAC=yes" >> config.mak
1325 fi
1326
1327 if test "$xvid" = "yes" ; then
1328 echo "#define CONFIG_XVID 1" >> $TMPH
1329 echo "CONFIG_XVID=yes" >> config.mak
1330 fi
1331
1332 if test "$mingw32" = "yes" ; then
1333 echo "#define CONFIG_WIN32 1" >> $TMPH
1334 echo "CONFIG_WIN32=yes" >> config.mak
1335 echo "HAVE_W32THREADS=yes" >> config.mak
1336 echo "#define HAVE_W32THREADS 1" >> $TMPH
1337 echo "#ifndef __MINGW32__" >> $TMPH
1338 echo "#define __MINGW32__ 1" >> $TMPH
1339 echo "#endif" >> $TMPH
1340 fi
1341
1342 if test "$os2" = "yes" ; then
1343 echo "#define CONFIG_OS2 1" >> $TMPH
1344 echo "CONFIG_OS2=yes" >> config.mak
1345 fi
1346
1347 if test "$TARGET_OS" = "SunOS" ; then
1348 echo "#define CONFIG_SUNOS 1" >> $TMPH
1349 fi
1350
1351 if test "$darwin" = "yes"; then
1352 echo "#define CONFIG_DARWIN 1" >> $TMPH
1353 echo "CONFIG_DARWIN=yes" >> config.mak
1354 fi
1355
1356 if test "$_malloc_h" = "yes" ; then
1357 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1358 else
1359 echo "#undef HAVE_MALLOC_H" >> $TMPH
1360 fi
1361
1362 if test "$_memalign" = "yes" ; then
1363 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1364 else
1365 echo "#undef HAVE_MEMALIGN" >> $TMPH
1366 fi
1367
1368 if test "$memalignhack" = "yes" ; then
1369 echo "#define MEMALIGN_HACK 1" >> $TMPH
1370 fi
1371
1372
1373 if test "$netserver" = "yes" ; then
1374 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1375 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1376 fi
1377
1378 if test "$need_inet_aton" = "yes" ; then
1379 echo "NEED_INET_ATON=yes" >> config.mak
1380 fi
1381
1382 if test "$simpleidct" = "yes" ; then
1383 echo "#define SIMPLE_IDCT 1" >> $TMPH
1384 fi
1385
1386 if test "$ffserver" = "yes" ; then
1387 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1388 echo "CONFIG_FFSERVER=yes" >> config.mak
1389 fi
1390
1391 if test "$ffplay" = "yes" ; then
1392 echo "CONFIG_FFPLAY=yes" >> config.mak
1393 fi
1394
1395 if test "$risky" = "yes" ; then
1396 echo "#define CONFIG_RISKY 1" >> $TMPH
1397 echo "CONFIG_RISKY=yes" >> config.mak
1398 fi
1399
1400 if test "$gpl" = "yes" ; then
1401 echo "#define CONFIG_GPL 1" >> $TMPH
1402 echo "CONFIG_GPL=yes" >> config.mak
1403 fi
1404
1405 echo "#define restrict $_restrict" >> $TMPH
1406
1407 if test "$optimize" = "small"; then
1408 echo "#define always_inline" >> $TMPH
1409 fi
1410
1411 # build tree in object directory if source path is different from current one
1412 if test "$source_path_used" = "yes" ; then
1413 DIRS="libavformat libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \
1414 libavcodec/ppc libavcodec/liba52 libavcodec/mlib libavcodec/libpostproc tests vhook"
1415 FILES="Makefile libavformat/Makefile libavcodec/Makefile libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile"
1416 for dir in $DIRS ; do
1417 mkdir -p $dir
1418 done
1419 for f in $FILES ; do
1420 ln -sf $source_path/$f $f
1421 done
1422 fi
1423 echo "SRC_PATH=$source_path" >> config.mak
1424
1425 if test "$amr_wb" = "yes" ; then
1426 echo "#define AMR_WB 1" >> $TMPH
1427 echo "AMR_WB=yes" >> config.mak
1428 echo
1429 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1430 echo "V5.1.0 from "
1431 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1432 echo "and extracted the source to libavcodec/amrwb_float"
1433 echo
1434 fi
1435
1436 if test "$amr_nb" = "yes" ; then
1437 echo "#define AMR_NB 1" >> $TMPH
1438 echo "AMR_NB=yes" >> config.mak
1439 echo
1440 if test "$amr_nb_fixed" = "yes" ; then
1441 echo "AMR_NB_FIXED=yes" >> config.mak
1442 echo "#define AMR_NB_FIXED 1" >> $TMPH
1443 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1444 echo "REL-5 version 5.1.0 from "
1445 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"
1446 echo "and extracted src to libavcodec/amr"
1447 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1448 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1449 echo
1450 else
1451 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1452 echo "REL-5 V5.1.0 from "
1453 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
1454 echo "and extracted the source to libavcodec/amr_float"
1455 echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"
1456 echo
1457 fi
1458
1459 fi
1460
1461 diff $TMPH config.h >/dev/null 2>&1
1462 if test $? -ne 0 ; then
1463 mv -f $TMPH config.h
1464 else
1465 echo "config.h is unchanged"
1466 fi
1467
1468 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH